/* ==========================================================================
   Yadez Mühendislik — Kurumsal Tasarım Sistemi
   ========================================================================== */

/* ---------- Fonts (self-hosted, Türkçe alt kümesi) ---------- */
@font-face { font-family: "Montserrat"; src: url("../fonts/montserrat-tr.woff2") format("woff2"); font-weight: 500 800; font-style: normal; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-tr.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }

/* ---------- Tokens ---------- */
:root {
  --navy-950: #06101f;
  --navy-900: #0b1b33;
  --navy-800: #10254a;
  --navy-700: #16345f;
  --navy-600: #1b4785;
  --blue-600: #1e5aa8;
  --blue-500: #2d6fc4;
  --blue-300: #9cc3ff;
  --blue-100: #dce9fb;
  --blue-50: #eef4fc;
  --orange-600: #e5670f;
  --orange-500: #f47b20;
  --orange-400: #ff9a3c;
  --orange-100: #ffe2c4;
  --orange-50: #fff4ea;
  --green-600: #16794c;
  --red-600: #c53030;

  --ink: #0b1b33;
  --text: #3d4b5f;
  --muted: #6b7a90;
  --line: #e3e9f1;
  --bg: #ffffff;
  --bg-soft: #f5f8fc;

  --grad-orange: linear-gradient(135deg, #ffa24a 0%, #f06a12 100%);
  --grad-navy: linear-gradient(160deg, #10254a 0%, #06101f 100%);

  --font-head: "Montserrat", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 1px 2px rgba(11, 27, 51, .06), 0 2px 8px rgba(11, 27, 51, .05);
  --shadow: 0 10px 30px -12px rgba(11, 27, 51, .18), 0 4px 12px -4px rgba(11, 27, 51, .08);
  --shadow-lg: 0 30px 70px -24px rgba(11, 27, 51, .35);
  --shadow-orange: 0 14px 32px -12px rgba(244, 123, 32, .6);

  --container: 1240px;
  --gutter: clamp(16px, 4vw, 32px);
  --topbar-h: 42px;
  --nav-h: 84px;
  --header-h: calc(var(--topbar-h) + var(--nav-h));
  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; font-family: var(--font-body); font-size: 1.03rem; line-height: 1.7; color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, h4, h5 { font-family: var(--font-head); color: var(--ink); margin: 0 0 .5em; line-height: 1.15; letter-spacing: -.02em; font-weight: 800; }
p { margin: 0 0 1.1em; }
ul, ol { margin: 0; padding: 0; }
address { font-style: normal; }
::selection { background: var(--orange-500); color: #fff; }
:focus-visible { outline: 3px solid var(--orange-400); outline-offset: 3px; border-radius: 6px; }
[hidden] { display: none !important; }

.icon { width: 1.25em; height: 1.25em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.section { position: relative; padding-block: clamp(72px, 9vw, 120px); }
.section--soft { background: var(--bg-soft); }
.section--tight { padding-block: clamp(56px, 7vw, 88px); }
.section--dark { background: var(--navy-900); color: #c8d4e6; overflow: hidden; isolation: isolate; }
.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 75%); }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(40px, 6vw, 88px); align-items: center; }
.text-center { text-align: center; }

/* ---------- Typography helpers ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-head); font-size: .8rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--orange-500); margin-bottom: 18px; }
.eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--grad-orange); border-radius: 2px; }
.eyebrow--light { color: var(--orange-400); }
.section-head { max-width: 760px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow::after { content: ""; width: 34px; height: 2px; background: var(--grad-orange); border-radius: 2px; }
.section-head--split { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.section-head--split > div { max-width: 680px; }
.section-title, .h2 { font-size: clamp(2rem, 3.6vw, 3rem); }
.section-title em, .h2 em, .page-hero__title em, .hero__title em, .cta-band__title em { font-style: normal; background: var(--grad-orange); -webkit-background-clip: text; background-clip: text; color: transparent; }
.h3 { font-size: clamp(1.45rem, 2.2vw, 1.9rem); }
.lead { font-size: clamp(1.08rem, 1.4vw, 1.22rem); color: var(--muted); line-height: 1.75; }
.section--dark .lead { color: #a9b9d1; }

/* ---------- Buttons ---------- */
.btn { --btn-bg: var(--navy-900); --btn-fg: #fff; position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .6em; padding: 15px 28px; border-radius: 12px; font-family: var(--font-head); font-weight: 800; font-size: .98rem; letter-spacing: .005em; line-height: 1.2; color: var(--btn-fg); background: var(--btn-bg); border: 2px solid transparent; overflow: hidden; isolation: isolate; transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background-color .3s, color .3s, border-color .3s; white-space: nowrap; }
.btn .icon { transition: transform .35s var(--ease-out); }
.btn:hover .icon { transform: translateX(4px); }
.btn::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%); transform: translateX(-120%); transition: transform .8s var(--ease-out); }
.btn:hover::after { transform: translateX(120%); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--primary { --btn-bg: var(--orange-500); background-image: var(--grad-orange); box-shadow: var(--shadow-orange); }
.btn--primary:hover { box-shadow: 0 18px 40px -12px rgba(244, 123, 32, .75); }
.btn--outline { --btn-bg: transparent; --btn-fg: var(--ink); border-color: var(--line); }
.btn--outline:hover { border-color: var(--orange-500); color: var(--orange-600); }
.btn--light { --btn-bg: #fff; --btn-fg: var(--ink); }
.btn--ghost { --btn-bg: rgba(255,255,255,.08); --btn-fg: #fff; border-color: rgba(255,255,255,.28); backdrop-filter: blur(6px); }
.btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,.14); }
.btn--sm { padding: 11px 20px; font-size: .9rem; border-radius: 10px; }
.btn--lg { padding: 18px 34px; font-size: 1.04rem; }
.btn--block { width: 100%; }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head); font-weight: 800; font-size: .95rem; color: var(--orange-600); }
.link-arrow .icon { transition: transform .35s var(--ease-out); }
a:hover > .link-arrow .icon, .link-arrow:hover .icon { transform: translateX(5px); }

.badge { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px; font-family: var(--font-head); font-size: .74rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; background: var(--blue-50); color: var(--blue-600); }
.badge--accent { background: var(--orange-500); color: #fff; }

.check-list { list-style: none; display: grid; gap: 14px; margin: 26px 0 32px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink); font-weight: 500; }
.check-list .icon { width: 24px; height: 24px; padding: 4px; border-radius: 50%; background: var(--orange-50); color: var(--orange-600); stroke-width: 2.6; margin-top: 1px; }
.check-list--compact { gap: 10px; margin: 18px 0 26px; }
.check-list--compact li { font-size: .97rem; }
.section--dark .check-list li { color: #e3ebf7; }
.section--dark .check-list .icon { background: rgba(244, 123, 32, .16); color: var(--orange-400); }

/* ---------- Skip link + progress ---------- */
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 1000; padding: 10px 18px; border-radius: 10px; background: var(--orange-500); color: #fff; font-weight: 700; transition: top .2s; }
.skip-link:focus { top: 16px; }
.scroll-progress { position: fixed; inset: 0 0 auto; height: 3px; z-index: 200; pointer-events: none; }
.scroll-progress span { display: block; height: 100%; width: 100%; transform-origin: 0 50%; transform: scaleX(var(--progress, 0)); background: var(--grad-orange); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header { position: fixed; inset: 0 0 auto; z-index: 100; color: #fff; transition: transform .45s var(--ease-out); }
.topbar { height: var(--topbar-h); font-size: .86rem; color: #b9c7dc; border-bottom: 1px solid rgba(255,255,255,.08); transition: opacity .3s; }
.topbar__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar__info { list-style: none; display: flex; gap: 28px; }
.topbar__info li, .topbar__info a { display: inline-flex; align-items: center; gap: 8px; }
.topbar__info a:hover { color: #fff; }
.topbar__info .icon { width: 15px; height: 15px; color: var(--orange-400); }
.topbar__wa .icon { color: #25d366; }
.btn--wa { --btn-bg: #25d366; --btn-fg: #fff; box-shadow: 0 14px 30px -12px rgba(37,211,102,.7); }
.social { list-style: none; display: flex; gap: 6px; }
.social a { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; transition: background .3s, color .3s, transform .3s var(--ease-spring); }
.social a:hover { background: var(--orange-500); color: #fff; transform: translateY(-2px); }
.social .icon { width: 17px; height: 17px; }
.social--light a { width: 40px; height: 40px; border-radius: 12px; background: rgba(255,255,255,.07); color: #fff; }

.navbar { height: var(--nav-h); transition: height .4s var(--ease-out), background-color .4s, box-shadow .4s, backdrop-filter .4s; }
.navbar__inner { height: 100%; display: flex; align-items: center; gap: 22px; }
.brand { display: inline-flex; flex: none; }
.logo-svg { height: 46px; width: auto; overflow: visible; transition: height .4s var(--ease-out); }
.logo-svg .logo-word { fill: var(--logo-word, #fff); transition: fill .4s; }
.logo-svg .logo-sub { fill: var(--logo-sub, var(--orange-400)); transition: fill .4s; }
.logo-svg .lm-a { fill: var(--lm-a, #fff); transition: fill .4s, transform .5s var(--ease-spring); }
.logo-svg .lm-b { fill: var(--orange-500); transition: transform .5s var(--ease-spring); }
.brand:hover .lm-b { transform: translate(2px, -2px); }
.js .site-header .lm-a { animation: lmA .8s var(--ease-out) .05s backwards; }
.js .site-header .lm-b { animation: lmB .9s var(--ease-spring) .45s backwards; }
.js .site-header .logo-word, .js .site-header .logo-sub { animation: lmA .8s var(--ease-out) .25s backwards; }
@keyframes lmA { from { opacity: 0; transform: translateY(8px); } }
@keyframes lmB { from { opacity: 0; transform: translate(12px, -12px); } }

.nav { margin-left: auto; }
.nav__list { list-style: none; display: flex; align-items: center; gap: 2px; }
.nav__item { position: relative; }
.nav__link { position: relative; display: inline-flex; align-items: center; gap: 4px; padding: 10px 12px; font-family: var(--font-head); font-size: .93rem; font-weight: 700; white-space: nowrap; border-radius: 10px; transition: color .3s; }
.nav__link::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 4px; height: 2px; border-radius: 2px; background: var(--grad-orange); transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease-out); }
.nav__item:hover > .nav__link::after, .nav__link[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.nav__link[aria-current="page"] { color: var(--orange-400); }
.nav__chev { width: 15px; height: 15px; transition: transform .3s; }
.nav__item:hover .nav__chev, .nav__item:focus-within .nav__chev { transform: rotate(180deg); }

.dropdown, .mega { position: absolute; top: calc(100% + 14px); opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity .3s var(--ease-out), transform .4s var(--ease-out), visibility .3s; color: var(--text); }
.dropdown::before, .mega::before { content: ""; position: absolute; left: 0; right: 0; top: -16px; height: 16px; }
.nav__item:hover > .dropdown, .nav__item:focus-within > .dropdown, .nav__item:hover > .mega, .nav__item:focus-within > .mega { opacity: 1; visibility: visible; transform: none; }
.dropdown { left: -10px; width: 300px; padding: 10px; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-lg); }
.dropdown ul { list-style: none; }
.dropdown a { display: block; padding: 12px 14px; border-radius: 12px; transition: background .25s; }
.dropdown a:hover { background: var(--bg-soft); }
.dropdown strong { display: block; font-family: var(--font-head); color: var(--ink); font-size: .95rem; }
.dropdown small { color: var(--muted); font-size: .84rem; }
.mega { left: 50%; width: min(1240px, calc(100vw - 48px)); margin-left: calc(min(1240px, calc(100vw - 48px)) / -2); }
.has-mega { position: static; }
.mega { left: 50%; transform: translate(0, 10px); }
.nav__item:hover > .mega, .nav__item:focus-within > .mega { transform: none; }
.mega__inner { display: grid; grid-template-columns: 1fr 300px; gap: 10px; padding: 12px; border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-lg); }
.mega__list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 6px; }
.mega__link { display: flex; gap: 14px; align-items: flex-start; padding: 14px; border-radius: 14px; transition: background .25s; }
.mega__link:hover { background: var(--bg-soft); }
.mega__link strong { display: block; font-family: var(--font-head); color: var(--ink); font-size: .96rem; margin-bottom: 2px; }
.mega__link small { display: block; color: var(--muted); font-size: .84rem; line-height: 1.45; }
.mega__icon { display: grid; place-items: center; flex: none; width: 44px; height: 44px; border-radius: 12px; background: var(--blue-50); color: var(--blue-600); transition: background .3s, color .3s, transform .4s var(--ease-spring); }
.mega__icon .icon { width: 22px; height: 22px; }
.mega__link:hover .mega__icon { background: var(--orange-500); color: #fff; transform: rotate(-6deg) scale(1.06); }
.mega__feature { position: relative; display: flex; align-items: flex-end; min-height: 100%; border-radius: 18px; overflow: hidden; color: #fff; isolation: isolate; }
.mega__feature img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 1.2s var(--ease-out); }
.mega__feature::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(11,27,51,.15) 0%, rgba(11,27,51,.92) 75%); }
.mega__feature:hover img { transform: scale(1.06); }
.mega__feature-body { display: grid; gap: 8px; padding: 22px; }
.mega__feature-body .badge { justify-self: start; }
.mega__feature-body strong { font-family: var(--font-head); font-size: 1.25rem; }
.mega__feature-body small { color: #d2dcec; font-size: .88rem; line-height: 1.5; }
.mega__feature .link-arrow { color: var(--orange-400); }

.navbar__actions { display: flex; align-items: center; gap: 18px; }
.nav-call { display: flex; align-items: center; gap: 10px; }
.nav-call__icon { position: relative; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: rgba(244,123,32,.16); color: var(--orange-400); }
.nav-call__icon::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--orange-400); animation: ring 2.4s var(--ease-out) infinite; }
.nav-call__icon .icon { width: 18px; height: 18px; }
.nav-call__text { display: grid; line-height: 1.2; }
.nav-call__text small { font-size: .74rem; opacity: .7; }
.nav-call__text b { font-family: var(--font-head); font-size: .92rem; white-space: nowrap; }
@keyframes ring { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.6); opacity: 0; } }

.burger { display: none; position: relative; width: 46px; height: 46px; border-radius: 12px; background: rgba(255,255,255,.1); }
.burger span { position: absolute; left: 13px; width: 20px; height: 2px; border-radius: 2px; background: currentColor; transition: transform .4s var(--ease-out), opacity .3s, top .4s var(--ease-out), width .3s; }
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 22px; width: 14px; }
.burger span:nth-child(3) { top: 28px; }
.menu-open .burger span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.menu-open .burger span:nth-child(2) { opacity: 0; }
.menu-open .burger span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

/* scrolled state */
.site-header.is-scrolled { transform: translateY(calc(var(--topbar-h) * -1)); }
.site-header.is-scrolled .navbar { height: 72px; background: rgba(255,255,255,.92); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px); box-shadow: 0 10px 30px -18px rgba(11,27,51,.35); color: var(--ink); }
.site-header.is-scrolled .logo-svg { height: 40px; --logo-word: var(--navy-900); --logo-sub: var(--orange-500); --lm-a: var(--navy-900); }
.site-header.is-scrolled .nav__link[aria-current="page"] { color: var(--orange-600); }
.site-header.is-scrolled .burger { background: var(--bg-soft); }
.site-header.is-scrolled .nav-call__icon { background: var(--orange-50); color: var(--orange-600); }

/* mobile menu */
.mobile-menu { position: fixed; inset: 0; z-index: 90; visibility: hidden; pointer-events: none; }
.mobile-menu::before { content: ""; position: absolute; inset: 0; background: rgba(6,16,31,.55); opacity: 0; transition: opacity .4s; }
.mobile-menu__panel { position: absolute; inset: 0 0 0 auto; width: min(420px, 100%); padding: calc(var(--header-h) + 8px) 28px 32px; background: var(--navy-900); color: #fff; overflow-y: auto; transform: translateX(100%); transition: transform .55s var(--ease-out); display: flex; flex-direction: column; gap: 28px; }
.menu-open .mobile-menu { visibility: visible; pointer-events: auto; }
.menu-open .mobile-menu::before { opacity: 1; }
.menu-open .mobile-menu__panel { transform: none; }
.menu-open { overflow: hidden; }
.menu-open .site-header { transform: none; }
.menu-open .site-header .navbar { background: var(--navy-900); color: #fff; box-shadow: none; }
.menu-open .site-header .logo-svg { --logo-word: #fff; --logo-sub: var(--orange-400); --lm-a: #fff; }
.mobile-menu__list { list-style: none; display: grid; }
.mobile-menu__list > li { border-bottom: 1px solid rgba(255,255,255,.08); opacity: 0; transform: translateX(24px); transition: opacity .4s, transform .5s var(--ease-out); transition-delay: calc(var(--i) * 50ms + 150ms); }
.menu-open .mobile-menu__list > li { opacity: 1; transform: none; }
.mobile-menu__list a, .mobile-menu__list summary { display: flex; align-items: center; justify-content: space-between; padding: 16px 2px; font-family: var(--font-head); font-size: 1.18rem; font-weight: 700; cursor: pointer; list-style: none; }
.mobile-menu__list summary::-webkit-details-marker { display: none; }
.mobile-menu__list a[aria-current="page"] { color: var(--orange-400); }
.mobile-menu__list details .icon { transition: transform .3s; color: var(--orange-400); }
.mobile-menu__list details[open] summary .icon { transform: rotate(45deg); }
.mobile-menu__list details ul { list-style: none; padding: 0 0 14px 12px; border-left: 2px solid rgba(244,123,32,.4); margin-bottom: 12px; }
.mobile-menu__list details ul a { padding: 9px 2px; font-size: 1rem; font-weight: 600; color: #c8d4e6; }
.mobile-menu__foot { margin-top: auto; display: grid; gap: 14px; }
.mobile-menu__contact { display: flex; align-items: center; gap: 10px; color: #c8d4e6; }
.mobile-menu__contact .icon { color: var(--orange-400); }

/* ==========================================================================
   Home hero
   ========================================================================== */
.hero { position: relative; display: flex; flex-direction: column; min-height: max(700px, 100svh); color: #fff; background: var(--navy-950); overflow: hidden; isolation: isolate; }
.hero__slides { position: absolute; inset: 0; z-index: -2; }
.hero__slide { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity 1.8s var(--ease); }
.hero__slide img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.1); transition: transform 9s linear; }
.hero__slide.is-active { opacity: 1; }
.hero__slide.is-active img { transform: scale(1); }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background:
  linear-gradient(90deg, rgba(6,16,31,.92) 0%, rgba(6,16,31,.8) 45%, rgba(6,16,31,.55) 75%, rgba(6,16,31,.4) 100%),
  linear-gradient(0deg, rgba(6,16,31,.9) 0%, rgba(6,16,31,0) 34%); }
.hero__inner { flex: 1; display: flex; align-items: center; padding-top: calc(var(--header-h) + 56px); padding-bottom: 64px; }
.hero__content { width: 100%; max-width: 1120px; }
.hero__title { color: #fff; font-size: clamp(2.3rem, 4.9vw, 4.4rem); line-height: 1.08; letter-spacing: -.025em; margin: 4px 0 26px; text-wrap: balance; }
.hero__lead { max-width: 720px; font-size: clamp(1.05rem, 1.35vw, 1.22rem); color: #d2dcec; margin-bottom: 40px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero__tabs { position: relative; border-top: 1px solid rgba(255,255,255,.14); background: linear-gradient(0deg, rgba(6,16,31,.6), rgba(6,16,31,.2)); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.hero__tabs-inner { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.hero-tab { position: relative; display: grid; grid-template-columns: auto 1fr; column-gap: 14px; row-gap: 2px; padding: 26px 24px 30px 0; color: #fff; opacity: .6; transition: opacity .4s; }
.hero-tab + .hero-tab { padding-left: 28px; border-left: 1px solid rgba(255,255,255,.12); }
.hero-tab:hover, .hero-tab.is-active, .hero-tab:focus-visible { opacity: 1; }
.hero-tab b { grid-row: span 2; font-family: var(--font-head); font-size: .84rem; color: var(--orange-400); padding-top: 4px; }
.hero-tab strong { font-family: var(--font-head); font-size: 1.1rem; letter-spacing: -.01em; }
.hero-tab small { color: #a9b9d1; font-size: .9rem; }
.hero-tab__bar { position: absolute; left: 0; right: 0; top: -1px; height: 2px; overflow: hidden; }
.hero-tab__bar span { display: block; width: 100%; height: 100%; background: var(--grad-orange); transform: scaleX(0); transform-origin: left; }
.hero-tab.is-active .hero-tab__bar span { animation: tabProgress 7s linear forwards; }
.hero.is-paused .hero-tab.is-active .hero-tab__bar span, html:not(.js) .hero-tab.is-active .hero-tab__bar span { animation: none; transform: scaleX(1); }
@keyframes tabProgress { to { transform: scaleX(1); } }
.hero-illu { width: 100%; height: auto; overflow: visible; filter: drop-shadow(0 30px 60px rgba(0,0,0,.35)); }

/* hero entrance */
.js .hero [data-hero] { opacity: 0; transform: translateY(28px); animation: heroIn 1s var(--ease-out) forwards; animation-delay: var(--d, 0s); }
@keyframes heroIn { to { opacity: 1; transform: none; } }

/* hero illustration animations */
.hx-sun { animation: pulse 6s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
@keyframes pulse { 50% { transform: scale(1.08); opacity: .8; } }
.hx-cloud { animation: drift 38s linear infinite; animation-delay: var(--d); }
.hx-cloud--slow { animation-duration: 52s; }
@keyframes drift { from { transform: translateX(-120px); } to { transform: translateX(640px); } }
.hx-floor { transform-box: fill-box; transform-origin: 50% 100%; }
.js .hx-floor { animation: floorRise .8s var(--ease-spring) backwards; animation-delay: calc(var(--i) * .16s + .4s); }
.js [data-reveal]:not(.is-in) .hx-floor, .js [data-reveal]:not(.is-in) .hx-draw { animation-play-state: paused; }
@keyframes floorRise { from { opacity: 0; transform: translateY(-40px) scaleY(.6); } }
.hx-draw { stroke-dasharray: 1200; stroke-dashoffset: 0; }
.js .hx-draw { animation: draw 2.2s var(--ease-out) backwards; animation-delay: var(--d, 0s); }
.hx-draw--thin { stroke-dasharray: 700; }
@keyframes draw { from { stroke-dashoffset: 1200; } }
.hx-lit, .kd-lit, .sk-lit { animation: twinkle 7s ease-in-out infinite; animation-delay: var(--d, 0s); }
@keyframes twinkle { 0%, 100% { opacity: 1; } 45% { opacity: 1; } 50% { opacity: .15; } 60% { opacity: 1; } }
.hx-trolley { animation: trolley 12s ease-in-out infinite; }
@keyframes trolley { 0%, 100% { transform: translateX(0); } 45%, 55% { transform: translateX(110px); } }
.hx-load { animation: hoist 12s ease-in-out infinite; transform-origin: 298px 72px; }
@keyframes hoist { 0%, 100% { transform: translateY(0) rotate(0); } 20% { transform: translateY(-36px) rotate(1.5deg); } 45% { transform: translateY(-36px) rotate(-2deg); } 55% { transform: translateY(18px) rotate(1deg); } 75% { transform: translateY(18px) rotate(-1deg); } }
.hx-beacon { animation: beacon 1.6s steps(2) infinite; }
@keyframes beacon { 50% { opacity: .2; } }
.hx-tree { transform-box: fill-box; transform-origin: 50% 100%; animation: sway 5s ease-in-out infinite; animation-delay: var(--d); }
@keyframes sway { 50% { transform: rotate(2.5deg); } }
.hx-label { font: 600 11px var(--font-body); fill: #9cc3ff; letter-spacing: .06em; }
.hx-brand { font: 800 8.5px var(--font-head); fill: #fff; letter-spacing: .14em; }
.hx-worker { animation: floatY 3s ease-in-out infinite; }

/* stats under hero */
.stats-strip { position: relative; z-index: 2; background: #fff; border-bottom: 1px solid var(--line); }
.stats-strip .stats { background: transparent; box-shadow: none; border-radius: 0; }
.stats-strip .stat { padding: 42px 30px; }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); overflow: hidden; }
.stat { position: relative; padding: 34px 30px; display: grid; gap: 6px; }
.stat + .stat::before { content: ""; position: absolute; left: 0; top: 28%; bottom: 28%; width: 1px; background: var(--line); }
.stat__value { font-family: var(--font-head); font-size: clamp(2.2rem, 3.6vw, 3rem); font-weight: 800; color: var(--ink); line-height: 1; letter-spacing: -.03em; }
.stat__value > span { font-variant-numeric: tabular-nums; }
.stat__value::first-letter { color: inherit; }
.stat__label { color: var(--muted); font-size: .95rem; font-weight: 500; }
.stat:first-child .stat__value { color: var(--orange-500); }
.stats--band { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); box-shadow: none; }
.stats--band .stat__value { color: #fff; }
.stats--band .stat:first-child .stat__value { color: var(--orange-400); }
.stats--band .stat__label { color: #a9b9d1; }
.stats--band .stat + .stat::before { background: rgba(255,255,255,.12); }

/* ==========================================================================
   Page hero (inner pages)
   ========================================================================== */
.page-hero { position: relative; padding: calc(var(--header-h) + clamp(56px, 7vw, 96px)) 0 clamp(72px, 8vw, 112px); background: var(--navy-950); color: #fff; overflow: hidden; isolation: isolate; }
.page-hero__bg { position: absolute; inset: -10% 0 0; z-index: -3; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .32; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background: linear-gradient(100deg, rgba(6,16,31,.97) 0%, rgba(11,27,51,.86) 50%, rgba(11,27,51,.6) 100%); }
.page-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 5px; background: var(--grad-orange); transform-origin: left; animation: barIn 1.4s var(--ease-out) .3s backwards; }
@keyframes barIn { from { transform: scaleX(0); } }
.page-hero__grid { position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(156,195,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(156,195,255,.07) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(90deg, transparent 10%, #000 70%); }
.page-hero__lines { position: absolute; right: -40px; bottom: -10px; width: min(560px, 50vw); z-index: -1; fill: none; stroke: rgba(156,195,255,.28); stroke-width: 1.5; }
.page-hero__lines path { stroke-dasharray: 2400; animation: draw2 3.5s var(--ease-out) backwards .3s; }
.page-hero__lines circle { fill: var(--orange-400); stroke: none; animation: pulse 3s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes draw2 { from { stroke-dashoffset: 2400; } }
.page-hero__inner { position: relative; max-width: calc(var(--container) + var(--gutter) * 2); }
.page-hero__title { color: #fff; font-size: clamp(2.3rem, 4.6vw, 3.8rem); max-width: 860px; letter-spacing: -.03em; margin-bottom: 20px; }
.page-hero__lead { max-width: 720px; font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: #b9c7dc; margin: 0; }
.page-hero .btn { margin-top: 32px; }
.page-hero--overlap { padding-bottom: calc(clamp(72px, 8vw, 112px) + 110px); }
.breadcrumb { margin-bottom: 26px; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: .9rem; color: #9fb1cb; }
.breadcrumb li { display: inline-flex; align-items: center; gap: 6px; }
.breadcrumb li + li::before { content: ""; width: 6px; height: 6px; border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor; transform: rotate(45deg); opacity: .6; margin-right: 4px; }
.breadcrumb a:hover { color: var(--orange-400); }
.breadcrumb [aria-current] { color: #fff; font-weight: 600; }

/* ==========================================================================
   Marquee
   ========================================================================== */
.section--clip { overflow: hidden; }
.marquee { position: relative; overflow: hidden; padding: 22px 0; background: var(--grad-orange); color: #fff; transform: rotate(-1.2deg); margin: clamp(40px, 6vw, 80px) -20px 0; box-shadow: var(--shadow-orange); }
.marquee__track { display: flex; width: max-content; gap: 0; animation: marquee 38s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { display: inline-flex; align-items: center; gap: 28px; padding-right: 28px; font-family: var(--font-head); font-size: clamp(1.1rem, 2vw, 1.45rem); font-weight: 800; letter-spacing: -.01em; white-space: nowrap; }
.marquee__item svg { width: 22px; height: 22px; opacity: .85; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ==========================================================================
   About (home + page)
   ========================================================================== */
.about__media { position: relative; padding: 0 0 60px 0; }
.about__img { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.about__img img { width: 100%; height: 100%; object-fit: cover; }
.about__img--main { aspect-ratio: 4 / 4.6; width: 82%; }
.about__img--sub { position: absolute; right: 0; bottom: 0; width: 52%; aspect-ratio: 1 / 1; border: 8px solid #fff; }
.exp-badge { position: absolute; left: 62%; top: 6%; display: grid; place-items: center; width: 150px; height: 150px; border-radius: 50%; background: var(--navy-900); color: #fff; text-align: center; box-shadow: var(--shadow-lg); }
.exp-badge__ring { position: absolute; inset: 0; animation: spin 18s linear infinite; }
.exp-badge__ring text { font: 700 10.5px var(--font-head); fill: var(--orange-400); letter-spacing: .24em; }
.exp-badge strong { font-family: var(--font-head); font-size: 2.6rem; line-height: 1; }
.exp-badge small { display: block; font-size: .72rem; color: #a9b9d1; margin-top: 2px; letter-spacing: .04em; }
@keyframes spin { to { transform: rotate(360deg); } }
.about__float { position: absolute; left: -24px; bottom: 90px; display: flex; gap: 12px; align-items: center; padding: 14px 18px; border-radius: 16px; background: #fff; box-shadow: var(--shadow-lg); animation: floatY 6s ease-in-out infinite; }
.about__float .icon { width: 40px; height: 40px; padding: 9px; border-radius: 12px; background: var(--orange-50); color: var(--orange-600); }
.about__float strong { display: block; font-family: var(--font-head); color: var(--ink); line-height: 1.2; }
.about__float small { color: var(--muted); font-size: .82rem; }
.about__sign { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }

/* image reveal curtain */
.img-reveal { position: relative; overflow: hidden; }
.js .img-reveal::after { content: ""; position: absolute; inset: 0; background: var(--navy-900); transform-origin: right; transition: transform 1.1s var(--ease-out) .15s; z-index: 2; }
.js .img-reveal.is-in::after { transform: scaleX(0); }
.js .img-reveal img { transform: scale(1.18); transition: transform 1.6s var(--ease-out) .15s; }
.js .img-reveal.is-in img { transform: none; }

/* ==========================================================================
   Services
   ========================================================================== */
.svc-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.svc-card { position: relative; display: flex; flex-direction: column; gap: 12px; padding: 34px 30px 30px; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); overflow: hidden; isolation: isolate; transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out), border-color .4s; }
.svc-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(244,123,32,.10), transparent 45%); opacity: 0; transition: opacity .4s; }
.svc-card::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--grad-orange); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease-out); }
.svc-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.svc-card:hover::before { opacity: 1; }
.svc-card:hover::after { transform: scaleX(1); }
.svc-card p { margin: 0; color: var(--muted); font-size: .98rem; flex: 1; }
.svc-card .link-arrow { margin-top: 8px; }
.svc-card__num { position: absolute; right: 24px; top: 18px; font-family: var(--font-head); font-size: 3.6rem; font-weight: 800; line-height: 1; color: transparent; -webkit-text-stroke: 1.5px var(--line); transition: -webkit-text-stroke-color .4s, transform .6s var(--ease-out); }
.svc-card:hover .svc-card__num { -webkit-text-stroke-color: var(--orange-100); transform: translateY(-4px); }
.svc-card__icon { display: grid; place-items: center; width: 62px; height: 62px; border-radius: 18px; background: var(--blue-50); color: var(--blue-600); margin-bottom: 8px; transition: background .4s, color .4s, transform .6s var(--ease-spring), border-radius .5s; }
.svc-card__icon .icon { width: 30px; height: 30px; stroke-width: 1.6; }
.svc-card:hover .svc-card__icon { background: var(--grad-orange); color: #fff; transform: rotate(-8deg) scale(1.05); border-radius: 50%; }
.svc-card__title { font-size: 1.32rem; margin: 0; }
.svc-card--featured { grid-row: span 2; justify-content: flex-end; min-height: 560px; padding: 0; border: 0; color: #fff; }
.svc-card--featured .svc-card__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 1.4s var(--ease-out); }
.svc-card--featured:hover .svc-card__img { transform: scale(1.07); }
.svc-card__shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(11,27,51,.1) 10%, rgba(11,27,51,.94) 72%); }
.svc-card__body { display: flex; flex-direction: column; gap: 12px; padding: 34px 32px; }
.svc-card__body .badge { align-self: flex-start; }
.svc-card--featured .svc-card__icon { background: rgba(255,255,255,.14); color: #fff; backdrop-filter: blur(8px); }
.svc-card--featured .svc-card__title { color: #fff; font-size: 1.7rem; }
.svc-card--featured p { color: #d2dcec; }
.svc-card--featured .link-arrow { color: var(--orange-400); }
.svc-card--cta { background: var(--navy-900); border-color: var(--navy-900); color: #fff; }
.svc-card--cta::before { background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(244,123,32,.22), transparent 50%); }
.svc-card--cta .svc-card__title { color: #fff; }
.svc-card--cta p { color: #a9b9d1; }
.svc-card--cta .svc-card__icon { background: rgba(244,123,32,.16); color: var(--orange-400); }
.svc-card--cta .btn { align-self: flex-start; margin-top: 10px; }

.svc-grid .svc-card--wide { grid-column: span 2; }

/* spotlight (öne çıkan uzmanlıklar) */
.spot { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(36px, 5vw, 76px); align-items: center; }
.spot + .spot { margin-top: clamp(64px, 8vw, 112px); }
.spot--rev .spot__media { order: 2; }
.spot__media { position: relative; border-radius: var(--radius-xl); aspect-ratio: 16 / 11; box-shadow: var(--shadow-lg); }
.spot__media img { width: 100%; height: 100%; object-fit: cover; }
.spot__media--illu { display: grid; place-items: center; padding: 34px 34px 16px; background: var(--grad-navy); overflow: hidden; isolation: isolate; }
.spot__media--illu::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(156,195,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(156,195,255,.07) 1px, transparent 1px); background-size: 40px 40px; }
.spot__media--illu .hero-illu { max-width: 540px; }
.spot__tag { position: absolute; left: 20px; bottom: 20px; z-index: 3; display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; background: rgba(255,255,255,.95); color: var(--ink); font-family: var(--font-head); font-weight: 700; font-size: .86rem; box-shadow: var(--shadow); }
.spot__tag .icon { width: 18px; height: 18px; color: var(--orange-500); }
.spot__body { position: relative; }
.spot__icon { display: inline-grid; place-items: center; width: 64px; height: 64px; margin-bottom: 22px; border-radius: 18px; background: var(--grad-orange); color: #fff; box-shadow: var(--shadow-orange); }
.spot__icon .icon { width: 32px; height: 32px; stroke-width: 1.6; }
.spot__num { position: absolute; right: 0; top: -14px; font-family: var(--font-head); font-size: 6rem; font-weight: 800; line-height: 1; color: transparent; -webkit-text-stroke: 1.5px #d5deea; pointer-events: none; }
.spot__body h3 { font-size: clamp(1.9rem, 3vw, 2.5rem); margin-bottom: 14px; }
.spot__body > p { color: var(--muted); font-size: 1.07rem; }
.spot__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.spot-steps { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 24px 0 18px; }
.spot-steps li { padding: 14px 14px 16px; border-radius: 14px; background: #fff; border: 1px solid var(--line); font-family: var(--font-head); font-weight: 700; font-size: .9rem; line-height: 1.3; color: var(--ink); transition: transform .4s var(--ease-out), border-color .3s; }
.spot-steps li:hover { transform: translateY(-3px); border-color: var(--orange-400); }
.spot-steps b { display: block; margin-bottom: 6px; color: var(--orange-500); font-size: .8rem; }
.spot__note { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; color: var(--muted); font-size: .94rem; }
.spot__note .icon { color: var(--green-600); }

/* villa illustration */
.vl-illu { width: 100%; height: auto; }
.vl-sun { transform-box: fill-box; transform-origin: center; animation: pulse 6s ease-in-out infinite; }
.vl-cloud { animation: drift 40s linear infinite; }
.vl-cloud--slow { animation-duration: 56s; animation-delay: -20s; }
.vl-water { stroke-dasharray: 14 10; animation: dash 1.6s linear infinite; }
.vl-water--slow { animation-duration: 2.8s; }
.vl-tree { transform-box: fill-box; transform-origin: 50% 100%; animation: sway 5s ease-in-out infinite; animation-delay: var(--d, 0s); }
.vl-lit { animation: twinkle 8s ease-in-out infinite; animation-delay: var(--d, 0s); }
.vl-dim { stroke-dasharray: 400; }
.js .is-in .vl-dim { animation: draw4 2s var(--ease-out) backwards .3s; }
.vl-label { font: 600 11px var(--font-body); fill: #1e5aa8; letter-spacing: .06em; }
.vl-badge { animation: floatY 4s ease-in-out infinite; }
.vl-badge-text { font: 800 10.5px var(--font-head); fill: #fff; letter-spacing: .12em; }

/* service rows (services page) */
.svc-rows { display: grid; gap: clamp(64px, 9vw, 120px); }
.svc-row { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(36px, 6vw, 84px); align-items: center; }
.svc-row--rev .svc-row__media { order: 2; }
.svc-row__media { position: relative; border-radius: var(--radius-xl); aspect-ratio: 5 / 4; box-shadow: var(--shadow-lg); }
.svc-row__media img { width: 100%; height: 100%; object-fit: cover; }
.svc-row__num { position: absolute; z-index: 3; left: 24px; bottom: 20px; font-family: var(--font-head); font-size: 5rem; font-weight: 800; line-height: 1; color: rgba(255,255,255,.92); text-shadow: 0 10px 30px rgba(0,0,0,.35); }
.svc-row__icon { display: inline-grid; place-items: center; width: 64px; height: 64px; border-radius: 18px; background: var(--grad-orange); color: #fff; margin-bottom: 22px; box-shadow: var(--shadow-orange); }
.svc-row__icon .icon { width: 30px; height: 30px; }
.svc-row__body > p { color: var(--muted); font-size: 1.06rem; }

/* ==========================================================================
   Kentsel band (home)
   ========================================================================== */
.kd-band .grid-2 { align-items: center; }
.kd-band__visual { position: relative; padding: 28px; border-radius: var(--radius-xl); background: linear-gradient(160deg, #f5f8fc 0%, #e7eef8 100%); box-shadow: var(--shadow-lg); }
.kd-band__visual::before { content: ""; position: absolute; inset: -14px 14px 14px -14px; border: 2px dashed rgba(156,195,255,.35); border-radius: var(--radius-xl); z-index: -1; }
.mini-steps { list-style: none; counter-reset: ms; display: grid; gap: 4px; margin: 28px 0 36px; }
.mini-steps li { counter-increment: ms; position: relative; display: flex; align-items: center; gap: 16px; padding: 12px 0; color: #e3ebf7; font-weight: 600; }
.mini-steps li::before { content: counter(ms, decimal-leading-zero); display: grid; place-items: center; flex: none; width: 40px; height: 40px; border-radius: 12px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); color: var(--orange-400); font-family: var(--font-head); font-size: .85rem; font-weight: 800; transition: background .4s, color .4s; }
.mini-steps li:not(:last-child)::after { content: ""; position: absolute; left: 19.5px; top: 52px; height: 12px; width: 1px; background: rgba(255,255,255,.18); }
.mini-steps li:hover::before { background: var(--orange-500); color: #fff; }

/* kentsel illustration animations */
.kd-illu { width: 100%; height: auto; overflow: visible; }
.kd-crack { stroke-dasharray: 160; animation: crack 4s ease-in-out infinite; animation-delay: var(--d, 0s); }
@keyframes crack { 0% { stroke-dashoffset: 160; } 40%, 80% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: -160; } }
.kd-old { transform-box: fill-box; transform-origin: 50% 100%; animation: shake 4s ease-in-out infinite; }
@keyframes shake { 0%, 60%, 100% { transform: rotate(0); } 64% { transform: rotate(-.8deg); } 68% { transform: rotate(.8deg); } 72% { transform: rotate(-.6deg); } 76% { transform: rotate(.4deg); } }
.kd-wave { stroke-dasharray: 6 6; animation: dash 1s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -24; } }
.kd-spin { animation: spin 6s linear infinite; }
.kd-new { transform-box: fill-box; transform-origin: 50% 100%; }
.js .kd-illu .kd-new { animation: rise 1.4s var(--ease-spring) both; animation-play-state: paused; }
.js .is-in .kd-illu .kd-new, .js .kd-illu.is-in .kd-new { animation-play-state: running; }
@keyframes rise { from { transform: scaleY(.3); opacity: 0; } }
.kd-badge { animation: floatY 4s ease-in-out infinite; }
.kd-tag-text { font: 800 11px var(--font-head); letter-spacing: .12em; }
.kd-tree { transform-box: fill-box; transform-origin: 50% 100%; animation: sway 5s ease-in-out infinite; }

/* other illustrations */
.bp-illu, .gc-illu, .ay-illu, .e404-illu { width: 100%; height: auto; overflow: visible; }
.bp-draw { stroke-dasharray: 1400; }
.js .is-in .bp-draw, .js .bp-illu.is-in .bp-draw { animation: draw3 2.6s var(--ease-out) backwards; animation-delay: var(--d, 0s); }
@keyframes draw3 { from { stroke-dashoffset: 1400; } }
.bp-dim { font: 600 11px var(--font-body); fill: #9cc3ff; }
.bp-room { font: 800 10px var(--font-head); fill: #9cc3ff; letter-spacing: .14em; }
.bp-meta { font: 800 10px var(--font-head); fill: #fff; letter-spacing: .1em; }
.bp-meta--sm { font-weight: 600; font-size: 8.5px; fill: #9cc3ff; }
.bp-pencil { animation: pencil 5s ease-in-out infinite; transform-origin: 368px 258px; }
@keyframes pencil { 0%, 100% { transform: translate(0, 0); } 25% { transform: translate(-30px, 10px); } 50% { transform: translate(-10px, 26px); } 75% { transform: translate(-36px, 4px); } }
.bp-ruler { animation: floatY 7s ease-in-out infinite; }
.gc-draw { stroke-dasharray: 600; }
.js .is-in .gc-draw, .js .gc-illu.is-in .gc-draw { animation: draw4 2s var(--ease-out) .6s backwards; }
@keyframes draw4 { from { stroke-dashoffset: 600; } }
.gc-wall { transform-box: fill-box; transform-origin: 50% 100%; }
.js .is-in .gc-wall, .js .gc-illu.is-in .gc-wall { animation: rise 1.2s var(--ease-out) backwards .2s; }
.gc-jacket { animation: dash 1.2s linear infinite; animation-delay: var(--d, 0s); }
.gc-wave { animation: wave 2.4s linear infinite; }
@keyframes wave { to { transform: translateX(-56px); } }
.gc-badge { animation: floatY 4s ease-in-out infinite; }
.gc-text { font: 800 12px var(--font-head); fill: #fff; letter-spacing: .1em; }
.ay-flow { animation: dash 1.4s linear infinite; }
.ay-flow--slow { animation-duration: 3s; }
.ay-flow--fast { animation-duration: .6s; }
.ay-road { animation: dash 1.8s linear infinite; }
.ay-legend text { font: 700 10.5px var(--font-head); fill: var(--ink); }
.e404-swing { transform-origin: 260px 40px; animation: swing 4s ease-in-out infinite; }
@keyframes swing { 0%, 100% { transform: rotate(-4deg); } 50% { transform: rotate(4deg); } }
.e404-text { font: 800 64px var(--font-head); fill: #fff; letter-spacing: .04em; }

/* ==========================================================================
   Steps / process / timeline
   ========================================================================== */
.steps { list-style: none; counter-reset: none; }
.steps--process { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 22px; }
.steps--process::before { content: ""; position: absolute; left: 6%; right: 6%; top: 36px; height: 2px; background: repeating-linear-gradient(90deg, var(--blue-100) 0 10px, transparent 10px 18px); }
.steps--process::after { content: ""; position: absolute; left: 6%; right: 6%; top: 36px; height: 2px; background: var(--grad-orange); transform-origin: left; transform: scaleX(0); transition: transform 2.4s var(--ease-out) .3s; }
.steps--process.is-in::after, html:not(.js) .steps--process::after { transform: scaleX(1); }
.steps--process .step { position: relative; text-align: center; padding: 0 6px; }
.step__num { position: relative; z-index: 1; display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto 22px; border-radius: 50%; background: #fff; border: 2px solid var(--line); font-family: var(--font-head); font-size: 1.2rem; font-weight: 800; color: var(--ink); box-shadow: var(--shadow); transition: background .4s, color .4s, border-color .4s, transform .5s var(--ease-spring); }
.step:hover .step__num { background: var(--grad-orange); color: #fff; border-color: transparent; transform: scale(1.08) rotate(-6deg); }
.step__title { font-size: 1.12rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: .95rem; margin: 0; }
.section--soft .step__num { background: #fff; }
.steps--vertical { display: grid; gap: 0; position: relative; }
.steps--vertical .step { position: relative; display: grid; grid-template-columns: 56px 1fr; column-gap: 22px; padding-bottom: 30px; }
.steps--vertical .step:not(:last-child)::before { content: ""; position: absolute; left: 27px; top: 56px; bottom: 0; width: 2px; background: linear-gradient(var(--orange-400), var(--blue-100)); }
.steps--vertical .step__num { grid-row: span 2; width: 56px; height: 56px; margin: 0; font-size: 1rem; }
.steps--vertical .step__title { margin: 12px 0 6px; }

/* timeline (kentsel dönüşüm page) */
.timeline { position: relative; max-width: 980px; margin-inline: auto; }
.timeline__list { list-style: none; display: grid; gap: 26px; }
.timeline::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; margin-left: -1px; background: var(--line); }
.timeline__progress { position: absolute; left: 50%; top: 0; width: 2px; margin-left: -1px; height: var(--tl, 0%); background: var(--grad-orange); transition: height .2s linear; }
.tl-item { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 72px; }
.tl-item__card { position: relative; padding: 26px 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: transform .5s var(--ease-out), box-shadow .5s; }
.tl-item__card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.tl-item:nth-child(even) .tl-item__card { grid-column: 2; }
.tl-item__dot { position: absolute; left: 50%; top: 26px; width: 48px; height: 48px; margin-left: -24px; display: grid; place-items: center; border-radius: 50%; background: #fff; border: 2px solid var(--line); font-family: var(--font-head); font-weight: 800; color: var(--ink); z-index: 1; transition: background .4s, color .4s, border-color .4s; }
.tl-item.is-in .tl-item__dot { background: var(--grad-orange); color: #fff; border-color: transparent; box-shadow: var(--shadow-orange); }
.tl-item__card h3 { font-size: 1.2rem; display: flex; align-items: center; gap: 10px; }
.tl-item__card h3 .icon { color: var(--orange-500); width: 22px; height: 22px; }
.tl-item__card p { margin: 0; color: var(--muted); font-size: .97rem; }
.tl-item__meta { display: inline-block; margin-top: 12px; padding: 4px 10px; border-radius: 8px; background: var(--blue-50); color: var(--blue-600); font-size: .8rem; font-weight: 700; }

/* ==========================================================================
   Features / values / cards
   ========================================================================== */
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.features--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.features--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.feature { position: relative; padding: 30px 28px; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); transition: transform .5s var(--ease-out), box-shadow .5s, border-color .4s; }
.feature:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.feature__icon { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; background: var(--orange-50); color: var(--orange-600); margin-bottom: 20px; transition: transform .6s var(--ease-spring), background .4s, color .4s; }
.feature__icon .icon { width: 28px; height: 28px; stroke-width: 1.7; }
.feature:hover .feature__icon { transform: translateY(-4px) rotate(-6deg); background: var(--grad-orange); color: #fff; }
.feature h3 { font-size: 1.18rem; margin-bottom: 8px; }
.feature p { margin: 0; color: var(--muted); font-size: .97rem; }
.section--dark .feature { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.1); }
.section--dark .feature p { color: #a9b9d1; }
.section--dark .feature__icon { background: rgba(244,123,32,.14); color: var(--orange-400); }
.section--soft .feature { background: #fff; }

.why__media { position: relative; border-radius: var(--radius-xl); aspect-ratio: 4 / 5; box-shadow: var(--shadow-lg); }
.why__media img { width: 100%; height: 100%; object-fit: cover; }
.why__card { position: absolute; z-index: 3; right: -26px; bottom: 36px; width: 240px; padding: 22px; border-radius: 20px; background: var(--navy-900); color: #fff; box-shadow: var(--shadow-lg); animation: floatY 6s ease-in-out infinite; }
.why__card strong { display: block; font-family: var(--font-head); font-size: 2.6rem; line-height: 1; color: var(--orange-400); }
.why__card span { font-size: .9rem; color: #a9b9d1; }
.why__list { display: grid; gap: 18px; margin-top: 32px; }
.why-item { display: grid; grid-template-columns: 56px 1fr; gap: 18px; padding: 18px; border-radius: 18px; transition: background .4s, box-shadow .4s; }
.why-item:hover { background: #fff; box-shadow: var(--shadow); }
.why-item__icon { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; background: var(--navy-900); color: var(--orange-400); }
.why-item__icon .icon { width: 26px; height: 26px; }
.why-item h3 { font-size: 1.1rem; margin-bottom: 4px; }
.why-item p { margin: 0; color: var(--muted); font-size: .96rem; }

.vm-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.vm-card { position: relative; padding: clamp(32px, 4vw, 48px); border-radius: var(--radius-xl); background: #fff; border: 1px solid var(--line); overflow: hidden; isolation: isolate; }
.vm-card::before { content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; background: var(--orange-50); z-index: -1; transition: transform 1s var(--ease-out); }
.vm-card:hover::before { transform: scale(1.4); }
.vm-card--dark { background: var(--navy-900); border-color: var(--navy-900); color: #c8d4e6; }
.vm-card--dark::before { background: rgba(244,123,32,.12); }
.vm-card--dark h3 { color: #fff; }
.vm-card__icon { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 18px; background: var(--grad-orange); color: #fff; margin-bottom: 24px; box-shadow: var(--shadow-orange); }
.vm-card__icon .icon { width: 30px; height: 30px; }
.vm-card h3 { font-size: 1.6rem; }
.vm-card p { font-size: 1.05rem; margin: 0; }

.values { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); }
.value { padding: 34px 30px; background: #fff; transition: background .4s; }
.value:hover { background: var(--bg-soft); }
.value__num { font-family: var(--font-head); font-weight: 800; color: var(--orange-500); font-size: .9rem; letter-spacing: .1em; }
.value h3 { font-size: 1.2rem; margin: 10px 0 8px; }
.value p { margin: 0; color: var(--muted); font-size: .97rem; }

.info-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.info-card { padding: 30px; border-radius: var(--radius-lg); background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); transition: transform .5s var(--ease-out), background .4s; }
.info-card:hover { transform: translateY(-6px); background: rgba(255,255,255,.08); }
.info-card__icon { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 14px; background: rgba(244,123,32,.16); color: var(--orange-400); margin-bottom: 18px; }
.info-card__icon .icon { width: 26px; height: 26px; }
.info-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.info-card p { margin: 0; color: #a9b9d1; font-size: .96rem; }

.definition { position: relative; padding: clamp(28px, 4vw, 44px); border-radius: var(--radius-lg); background: var(--bg-soft); border-left: 5px solid var(--orange-500); }
.definition dt { font-family: var(--font-head); font-weight: 800; color: var(--ink); font-size: 1.2rem; margin-bottom: 10px; }
.definition dd { margin: 0; font-size: 1.07rem; }

.callout { display: flex; gap: 16px; padding: 20px 22px; border-radius: var(--radius); background: var(--orange-50); border: 1px solid var(--orange-100); color: #7a3d0a; font-size: .95rem; }
.callout .icon { flex: none; width: 24px; height: 24px; color: var(--orange-600); }
.callout p { margin: 0; }
.callout--info { background: var(--blue-50); border-color: var(--blue-100); color: var(--navy-700); }
.callout--info .icon { color: var(--blue-600); }

/* ==========================================================================
   Projects
   ========================================================================== */
.filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 44px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; font-family: var(--font-head); font-weight: 700; font-size: .93rem; color: var(--ink); transition: background .3s, color .3s, border-color .3s, transform .3s var(--ease-spring); }
.chip:hover { border-color: var(--orange-400); transform: translateY(-2px); }
.chip.is-active { background: var(--navy-900); border-color: var(--navy-900); color: #fff; }
.chip__count { display: grid; place-items: center; min-width: 24px; height: 24px; padding: 0 6px; border-radius: 999px; background: var(--bg-soft); color: var(--muted); font-size: .76rem; }
.chip.is-active .chip__count { background: var(--orange-500); color: #fff; }
.projects-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.project { display: flex; flex-direction: column; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); overflow: hidden; transition: transform .5s var(--ease-out), box-shadow .5s, opacity .45s, border-color .4s; }
.project:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.project.is-hidden { display: none; }
.project.is-filtering { opacity: 0; transform: scale(.96); }
.project__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.project__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.project:hover .project__media img { transform: scale(1.08); }
.project__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(11,27,51,.45)); }
.project__status { position: absolute; left: 16px; top: 16px; z-index: 1; display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; font-family: var(--font-head); font-size: .78rem; font-weight: 800; letter-spacing: .03em; background: #fff; color: var(--ink); box-shadow: var(--shadow-sm); }
.project__status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green-600); }
.project__status--devam::before { background: var(--orange-500); animation: blink 1.4s ease-in-out infinite; }
@keyframes blink { 50% { opacity: .25; } }
.project__body { display: flex; flex-direction: column; gap: 10px; padding: 24px 26px 26px; flex: 1; }
.project__loc { display: inline-flex; align-items: center; gap: 6px; color: var(--orange-600); font-size: .87rem; font-weight: 600; }
.project__loc .icon { width: 16px; height: 16px; }
.project__title { font-size: 1.25rem; margin: 0; }
.project__desc { color: var(--muted); font-size: .95rem; margin: 0; }
.project__specs { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.project__specs li { padding: 5px 11px; border-radius: 8px; background: var(--bg-soft); font-size: .82rem; font-weight: 600; color: var(--navy-700); }
.project__foot { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 16px; border-top: 1px dashed var(--line); font-size: .88rem; color: var(--muted); }
.project__foot b { font-family: var(--font-head); color: var(--ink); }
.progress { display: grid; gap: 8px; }
.progress__label { display: flex; justify-content: space-between; font-size: .84rem; color: var(--muted); font-weight: 600; }
.progress__label b { color: var(--orange-600); font-family: var(--font-head); }
.progress__track { height: 8px; border-radius: 99px; background: var(--bg-soft); overflow: hidden; }
.progress__bar { display: block; height: 100%; width: var(--p); border-radius: inherit; background: var(--grad-orange); position: relative; overflow: hidden; }
.js .progress__bar { width: 0; transition: width 1.8s var(--ease-out) .2s; }
.js .is-in .progress__bar, .js .progress.is-in .progress__bar { width: var(--p); }
.progress__bar::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(255,255,255,.5), transparent); animation: shimmer 2s linear infinite; }
@keyframes shimmer { from { transform: translateX(-100%); } to { transform: translateX(100%); } }
.empty-note { text-align: center; color: var(--muted); padding: 40px 0; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(40px, 6vw, 80px); align-items: start; }
.faq-aside { position: sticky; top: 110px; }
.faq { display: grid; gap: 14px; }
.faq__item { border-radius: var(--radius); background: #fff; border: 1px solid var(--line); transition: box-shadow .4s, border-color .4s; }
.faq__item[open] { box-shadow: var(--shadow); border-color: transparent; }
.faq__item summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 22px 24px; cursor: pointer; list-style: none; font-family: var(--font-head); font-weight: 700; font-size: 1.06rem; color: var(--ink); }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__toggle { position: relative; flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--bg-soft); transition: background .3s, transform .4s var(--ease-out); }
.faq__toggle::before, .faq__toggle::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; margin: -1px 0 0 -6px; border-radius: 2px; background: var(--ink); transition: transform .4s var(--ease-out), background .3s; }
.faq__toggle::after { transform: rotate(90deg); }
.faq__item[open] .faq__toggle { background: var(--orange-500); transform: rotate(180deg); }
.faq__item[open] .faq__toggle::before, .faq__item[open] .faq__toggle::after { background: #fff; }
.faq__item[open] .faq__toggle::after { transform: rotate(0); }
.faq__answer { padding: 0 24px 22px; color: var(--muted); }
.faq__answer p { margin: 0; }
.faq__item[open] .faq__answer { animation: faqIn .5s var(--ease-out); }
@keyframes faqIn { from { opacity: 0; transform: translateY(-6px); } }
.faq-tabs { list-style: none; display: grid; gap: 8px; }
.faq-tabs a { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-radius: 12px; background: #fff; border: 1px solid var(--line); font-family: var(--font-head); font-weight: 700; color: var(--ink); transition: border-color .3s, transform .3s var(--ease-out); }
.faq-tabs a:hover { border-color: var(--orange-400); transform: translateX(4px); }
.faq-tabs span { display: grid; place-items: center; min-width: 26px; height: 26px; border-radius: 8px; background: var(--orange-50); color: var(--orange-600); font-size: .8rem; }
.faq-group + .faq-group { margin-top: 48px; }
.faq-group__title { display: flex; align-items: center; gap: 12px; }
.faq-group__title::before { content: ""; width: 10px; height: 10px; border-radius: 3px; background: var(--grad-orange); }
.contact-mini { margin-top: 28px; padding: 26px; border-radius: var(--radius-lg); background: var(--navy-900); color: #c8d4e6; }
.contact-mini h3 { color: #fff; font-size: 1.15rem; }
.contact-mini p { font-size: .95rem; }
.contact-mini .btn { margin-top: 4px; }

/* ==========================================================================
   Blog
   ========================================================================== */
.posts-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.post-card { display: flex; flex-direction: column; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); overflow: hidden; transition: transform .5s var(--ease-out), box-shadow .5s, border-color .4s; }
.post-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.post-card__media { display: block; aspect-ratio: 16 / 10; overflow: hidden; }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.post-card:hover .post-card__media img { transform: scale(1.07); }
.post-card__body { display: flex; flex-direction: column; gap: 12px; padding: 24px 26px 28px; flex: 1; }
.post-card__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; font-size: .84rem; color: var(--muted); }
.post-card__title { font-size: 1.22rem; margin: 0; line-height: 1.3; }
.post-card__title a { background: linear-gradient(var(--orange-400), var(--orange-400)) 0 100% / 0 2px no-repeat; transition: background-size .5s var(--ease-out); }
.post-card:hover .post-card__title a { background-size: 100% 2px; }
.post-card p { color: var(--muted); font-size: .96rem; margin: 0; flex: 1; }

.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: clamp(40px, 5vw, 72px); align-items: start; }
.article__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 22px; margin-top: 26px; color: #b9c7dc; font-size: .92rem; }
.article__meta span { display: inline-flex; align-items: center; gap: 8px; }
.article__meta .icon { width: 18px; height: 18px; color: var(--orange-400); }
.article__cover { margin-top: calc(clamp(72px, 8vw, 112px) * -1 + 24px); position: relative; z-index: 2; border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 16 / 8; }
.article__cover img { width: 100%; height: 100%; object-fit: cover; }
.prose { font-size: 1.08rem; line-height: 1.85; color: #2f3d52; }
.prose > * { margin-top: 0; margin-bottom: 0; }
.prose > * + * { margin-top: 1.2em; }
.prose h2 { font-size: clamp(1.5rem, 2.4vw, 1.95rem); margin: 2em 0 .6em; scroll-margin-top: 110px; }
.prose h3 { font-size: 1.28rem; margin: 1.6em 0 .5em; }
.prose a { color: var(--orange-600); font-weight: 600; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.prose ul, .prose ol { padding-left: 1.3em; display: grid; gap: .5em; }
.prose ul li::marker { color: var(--orange-500); }
.prose ol li::marker { color: var(--orange-600); font-weight: 800; font-family: var(--font-head); }
.prose strong { color: var(--ink); }
.prose blockquote { margin: 1.6em 0; padding: 22px 26px; border-left: 4px solid var(--orange-500); border-radius: 0 var(--radius) var(--radius) 0; background: var(--bg-soft); font-family: var(--font-head); font-size: 1.15rem; font-weight: 600; color: var(--ink); }
.prose table { width: 100%; border-collapse: collapse; font-size: .96rem; border-radius: var(--radius); overflow: hidden; box-shadow: 0 0 0 1px var(--line); }
.prose th, .prose td { padding: 13px 16px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { background: var(--navy-900); color: #fff; font-family: var(--font-head); font-weight: 700; }
.prose tr:nth-child(even) td { background: var(--bg-soft); }
.table-wrap { overflow-x: auto; }
.summary-box { padding: 26px 28px; border-radius: var(--radius-lg); background: var(--navy-900); color: #d2dcec; }
.summary-box h2, .summary-box h3 { color: #fff; margin-top: 0 !important; font-size: 1.15rem; display: flex; align-items: center; gap: 10px; }
.summary-box h2 .icon, .summary-box h3 .icon { color: var(--orange-400); }
.summary-box ul { list-style: none; padding: 0; gap: 10px; }
.summary-box li { position: relative; padding-left: 26px; }
.summary-box li::before { content: ""; position: absolute; left: 2px; top: .72em; width: 10px; height: 10px; border-radius: 3px; background: var(--grad-orange); }
.summary-box strong { color: #fff; }
.summary-box dl { display: grid; gap: 0; margin: 0; }
.summary-box dl > div { display: grid; grid-template-columns: 140px 1fr; gap: 14px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.summary-box dl > div:last-child { border-bottom: 0; }
.summary-box dt { color: var(--orange-400); font-weight: 700; font-family: var(--font-head); font-size: .92rem; }
.summary-box dd { margin: 0; font-size: .96rem; }
.article-side { position: sticky; top: 100px; display: grid; gap: 22px; }
.toc { padding: 24px; border-radius: var(--radius-lg); background: var(--bg-soft); }
.toc h2 { font-size: .85rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.toc ol { list-style: none; display: grid; gap: 4px; counter-reset: toc; }
.toc a { display: flex; gap: 10px; padding: 8px 10px; border-radius: 10px; font-size: .93rem; font-weight: 600; color: var(--ink); line-height: 1.4; transition: background .3s, color .3s; counter-increment: toc; }
.toc a::before { content: counter(toc, decimal-leading-zero); color: var(--orange-500); font-family: var(--font-head); font-weight: 800; font-size: .8rem; padding-top: 2px; }
.toc a:hover, .toc a.is-active { background: #fff; color: var(--orange-600); }
.share { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.share span { font-weight: 700; color: var(--ink); font-family: var(--font-head); font-size: .92rem; }
.share a { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: var(--bg-soft); color: var(--ink); transition: background .3s, color .3s, transform .3s var(--ease-spring); }
.share a:hover { background: var(--orange-500); color: #fff; transform: translateY(-3px); }
.share .icon { width: 19px; height: 19px; }
.disclaimer { margin-top: 2.4em; padding-top: 1.4em; border-top: 1px solid var(--line); font-size: .9rem; color: var(--muted); }

/* ==========================================================================
   Service detail layout
   ========================================================================== */
.svc-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: clamp(40px, 5vw, 72px); align-items: start; }
.svc-illu .kd-band__visual { padding: clamp(18px, 3vw, 32px); }
.svc-main > section + section { margin-top: clamp(56px, 7vw, 88px); }
.svc-intro__media { position: relative; border-radius: var(--radius-xl); aspect-ratio: 16 / 9; margin-bottom: 40px; box-shadow: var(--shadow-lg); }
.svc-intro__media img { width: 100%; height: 100%; object-fit: cover; }
.svc-intro__icon { position: absolute; z-index: 3; right: 28px; bottom: -30px; display: grid; place-items: center; width: 84px; height: 84px; border-radius: 24px; background: var(--grad-orange); color: #fff; box-shadow: var(--shadow-orange); }
.svc-intro__icon .icon { width: 40px; height: 40px; stroke-width: 1.5; }
.svc-intro p { font-size: 1.08rem; }
.scope-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.scope-item { display: flex; gap: 16px; padding: 22px; border-radius: var(--radius); background: var(--bg-soft); border: 1px solid transparent; transition: background .4s, border-color .4s, transform .4s var(--ease-out); }
.scope-item:hover { background: #fff; border-color: var(--line); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.scope-item__icon { display: grid; place-items: center; flex: none; width: 36px; height: 36px; border-radius: 10px; background: var(--orange-500); color: #fff; }
.scope-item__icon .icon { width: 20px; height: 20px; stroke-width: 2.6; }
.scope-item h3 { font-size: 1.04rem; margin-bottom: 4px; }
.scope-item p { margin: 0; color: var(--muted); font-size: .93rem; }
.sidebar { position: sticky; top: 100px; display: grid; gap: 22px; }
.side-nav { padding: 12px; border-radius: var(--radius-lg); background: var(--bg-soft); }
.side-nav h2 { font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin: 12px 14px 10px; }
.side-nav ul { list-style: none; display: grid; gap: 4px; }
.side-nav a { display: flex; align-items: center; gap: 12px; padding: 13px 14px; border-radius: 12px; font-family: var(--font-head); font-weight: 700; font-size: .95rem; color: var(--ink); transition: background .3s, color .3s, padding .3s var(--ease-out); }
.side-nav a .icon { color: var(--blue-600); width: 20px; height: 20px; }
.side-nav a:hover { background: #fff; padding-left: 20px; }
.side-nav a[aria-current] { background: var(--navy-900); color: #fff; }
.side-nav a[aria-current] .icon { color: var(--orange-400); }
.side-card { position: relative; padding: 30px 26px; border-radius: var(--radius-lg); background: var(--navy-900); color: #c8d4e6; overflow: hidden; isolation: isolate; }
.side-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 28px 28px; }
.side-card .mark-svg { width: 54px; height: 54px; margin-bottom: 16px; }
.side-card h3 { color: #fff; font-size: 1.3rem; }
.side-card p { font-size: .95rem; }
.side-card .btn { margin-top: 6px; }
.side-card__phone { display: flex; align-items: center; gap: 10px; margin-top: 18px; font-family: var(--font-head); font-weight: 800; color: #fff; font-size: 1.1rem; }
.side-card__phone .icon { color: var(--orange-400); }
.mark-svg .lm-a { fill: var(--mk-a, #fff); }
.mark-svg .lm-b { fill: var(--orange-500); }
.mark-svg--color { --mk-a: var(--navy-900); }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; margin-top: calc(clamp(72px, 8vw, 112px) * -1 + -10px); position: relative; z-index: 3; }
.contact-card { display: flex; flex-direction: column; gap: 10px; padding: 28px 24px; border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-lg); transition: transform .5s var(--ease-out); }
.contact-card:hover { transform: translateY(-6px); }
.contact-card__icon { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: var(--grad-orange); color: #fff; margin-bottom: 8px; }
.contact-card__icon .icon { width: 24px; height: 24px; }
.contact-card h2 { font-size: 1.05rem; margin: 0; }
.contact-card a, .contact-card p { margin: 0; color: var(--muted); font-size: .97rem; word-break: break-word; }
.contact-card a:hover { color: var(--orange-600); }
.contact-layout { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.form-card { padding: clamp(28px, 4vw, 48px); border-radius: var(--radius-xl); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.field { display: grid; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label { font-family: var(--font-head); font-weight: 700; font-size: .92rem; color: var(--ink); }
.field label span { color: var(--orange-600); }
.field input, .field select, .field textarea { width: 100%; padding: 15px 16px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--bg-soft); font-size: 1rem; transition: border-color .3s, background .3s, box-shadow .3s; appearance: none; }
.field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%230b1b33' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 44px; }
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--orange-400); background: #fff; box-shadow: 0 0 0 4px rgba(244,123,32,.12); }
.field input:user-invalid, .field textarea:user-invalid { border-color: #e5484d; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: .92rem; color: var(--muted); }
.check input { flex: none; width: 20px; height: 20px; margin-top: 2px; accent-color: var(--orange-500); }
.check a { color: var(--orange-600); text-decoration: underline; }
.hp { position: absolute !important; left: -9999px !important; }
.form__actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.form__status { margin: 0; font-weight: 600; font-size: .95rem; }
.form__status.is-ok { color: var(--green-600); }
.form__status.is-error { color: var(--red-600); }
.btn.is-loading { pointer-events: none; opacity: .75; }
.btn.is-loading .icon { animation: spin 1s linear infinite; }
.map { position: relative; margin-top: 24px; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4 / 3.2; background: var(--navy-900); isolation: isolate; }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map__placeholder { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: 24px; color: #c8d4e6; z-index: 1; }
.map__placeholder::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(156,195,255,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(156,195,255,.1) 1px, transparent 1px); background-size: 32px 32px; }
.map__pin { width: 64px; height: 64px; margin: 0 auto 14px; display: grid; place-items: center; border-radius: 50%; background: var(--grad-orange); color: #fff; box-shadow: 0 0 0 12px rgba(244,123,32,.2), 0 0 0 26px rgba(244,123,32,.08); animation: pulse 2.6s ease-in-out infinite; }
.map__pin .icon { width: 30px; height: 30px; }
.map__placeholder p { margin: 6px 0 16px; font-size: .92rem; }
.contact-side { display: grid; gap: 22px; }
.hours { padding: 28px; border-radius: var(--radius-lg); background: var(--bg-soft); }
.hours h2 { font-size: 1.15rem; display: flex; gap: 10px; align-items: center; }
.hours h2 .icon { color: var(--orange-500); }
.hours dl { margin: 0; display: grid; }
.hours dl div { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: .95rem; }
.hours dt { color: var(--ink); font-weight: 600; }
.hours dd { margin: 0; color: var(--muted); }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band { padding-block: clamp(40px, 6vw, 80px) clamp(100px, 12vw, 160px); position: relative; z-index: 2; }
.cta-band__box { position: relative; display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; padding: clamp(36px, 5vw, 68px); border-radius: var(--radius-xl); background: var(--grad-navy); color: #c8d4e6; overflow: hidden; isolation: isolate; box-shadow: var(--shadow-lg); }
.cta-band__grid { position: absolute; inset: 0; z-index: -2; background-image: linear-gradient(rgba(156,195,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(156,195,255,.07) 1px, transparent 1px); background-size: 40px 40px; mask-image: linear-gradient(90deg, transparent, #000); }
.cta-band__box::after { content: ""; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(244,123,32,.35), transparent 65%); z-index: -1; animation: pulse 7s ease-in-out infinite; }
.cta-band__mark { position: absolute; right: 4%; bottom: -40px; width: 260px; opacity: .07; z-index: -1; }
.cta-band__mark .mark-svg { width: 100%; height: auto; }
.cta-band__title { color: #fff; font-size: clamp(1.9rem, 3.4vw, 2.8rem); margin-bottom: 14px; }
.cta-band__text p { margin: 0; font-size: 1.06rem; max-width: 560px; }
.cta-band__actions { display: grid; gap: 18px; justify-items: start; }
.cta-band__alt { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; width: 100%; }
.cta-band__link { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 14px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); color: #fff; font-family: var(--font-head); font-weight: 700; font-size: .92rem; transition: background .3s, border-color .3s; }
.cta-band__link:hover { background: rgba(255,255,255,.1); border-color: var(--orange-400); }
.cta-band__link .icon { width: 22px; height: 22px; color: var(--orange-400); }
.cta-band__link span { white-space: nowrap; }
.cta-band__link small { display: block; font-family: var(--font-body); font-weight: 500; font-size: .76rem; color: #a9b9d1; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { position: relative; background: var(--navy-900); color: #a9b9d1; padding-top: 40px; margin-top: -1px; }
.site-footer__skyline { position: absolute; left: 0; right: 0; bottom: 100%; height: 120px; pointer-events: none; overflow: hidden; }
.skyline { width: 100%; height: 100%; }
.sk-shapes { fill: var(--navy-900); }
.sk-lights { fill: #ffc27a; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr 1fr 1.2fr; gap: clamp(32px, 4vw, 56px); padding: 40px 0 56px; }
.brand--light .logo-svg { height: 50px; --logo-word: #fff; --logo-sub: var(--orange-400); }
.footer-brand p { margin: 22px 0 0; font-size: .96rem; max-width: 380px; }
.footer-slogan { font-family: var(--font-head); font-weight: 700; color: #fff; font-style: italic; }
.footer-brand .social { margin-top: 24px; }
.footer-title { color: #fff; font-size: 1.05rem; margin-bottom: 22px; position: relative; padding-bottom: 14px; }
.footer-title::after { content: ""; position: absolute; left: 0; bottom: 0; width: 32px; height: 2px; background: var(--grad-orange); }
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a { position: relative; display: inline-block; font-size: .96rem; transition: color .3s, transform .3s var(--ease-out); }
.footer-col ul a:hover { color: #fff; transform: translateX(5px); }
.footer-contact address { display: grid; gap: 16px; }
.footer-contact address > * { display: flex; gap: 12px; align-items: flex-start; font-size: .95rem; }
.footer-contact address a:hover { color: #fff; }
.footer-contact .icon { margin-top: 3px; color: var(--orange-400); width: 19px; height: 19px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; padding: 26px 0 30px; border-top: 1px solid rgba(255,255,255,.08); font-size: .88rem; }
.footer-bottom p { margin: 0; }
.footer-bottom ul { list-style: none; display: flex; gap: 22px; flex-wrap: wrap; }
.footer-bottom a:hover { color: #fff; }

/* floating actions */
.fab-whatsapp { position: fixed; left: 20px; bottom: 20px; z-index: 80; display: flex; align-items: center; gap: 10px; height: 56px; padding: 0 16px; border-radius: 999px; background: #25d366; color: #fff; font-family: var(--font-head); font-weight: 800; box-shadow: 0 14px 30px -10px rgba(37,211,102,.7); transition: transform .4s var(--ease-spring); }
.fab-whatsapp .icon { width: 26px; height: 26px; }
.fab-whatsapp span { max-width: 200px; overflow: hidden; white-space: nowrap; transition: max-width .5s var(--ease-out); }
.fab-whatsapp:hover { transform: translateY(-3px); box-shadow: 0 18px 36px -10px rgba(37,211,102,.8); }
.js .fab-whatsapp { animation: fabIn .8s var(--ease-spring) 1.2s backwards; }
@keyframes fabIn { from { opacity: 0; transform: translateY(30px) scale(.8); } }
.fab-whatsapp::before { content: ""; position: absolute; inset: 0; border-radius: inherit; border: 2px solid #25d366; animation: ring 2.4s var(--ease-out) infinite; }
.to-top { position: fixed; right: 20px; bottom: 20px; z-index: 80; width: 54px; height: 54px; display: grid; place-items: center; border-radius: 50%; background: var(--navy-900); color: #fff; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(16px); transition: opacity .4s, transform .4s var(--ease-out), visibility .4s, background .3s; }
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--orange-500); }
.to-top__ring { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); fill: none; stroke: var(--orange-400); stroke-width: 3; stroke-dasharray: 138.2; stroke-dashoffset: calc(138.2 - 138.2 * var(--progress, 0)); stroke-linecap: round; }
.to-top .icon { width: 22px; height: 22px; }

/* cookie */
.cookie { position: fixed; left: auto; right: 20px; bottom: 20px; z-index: 120; max-width: 440px; padding: 22px 24px; border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-lg); border: 1px solid var(--line); font-size: .9rem; animation: cookieIn .6s var(--ease-out); }
.cookie p { margin: 0 0 14px; }
.cookie strong { display: block; font-family: var(--font-head); color: var(--ink); font-size: 1rem; margin-bottom: 4px; }
.cookie a { color: var(--orange-600); text-decoration: underline; }
.cookie__actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie .btn--ghost { --btn-fg: var(--ink); border-color: var(--line); background: transparent; backdrop-filter: none; }
@keyframes cookieIn { from { opacity: 0; transform: translateY(20px); } }

/* ==========================================================================
   Legal / generic prose pages
   ========================================================================== */
.legal { max-width: 860px; margin-inline: auto; }
.legal .prose h2 { font-size: 1.4rem; }

/* ==========================================================================
   Brand guide page
   ========================================================================== */
.brand-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.brand-tile { position: relative; display: grid; place-items: center; min-height: 260px; padding: 40px; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); }
.brand-tile img { max-height: 120px; width: auto; }
.brand-tile--dark { background: var(--navy-900); border-color: var(--navy-900); }
.brand-tile--soft { background: var(--bg-soft); }
.brand-tile--orange { background: var(--grad-orange); border: 0; }
.brand-tile figcaption { position: absolute; left: 20px; bottom: 16px; font-size: .82rem; font-weight: 600; color: var(--muted); }
.brand-tile--dark figcaption, .brand-tile--orange figcaption { color: rgba(255,255,255,.7); }
.brand-tile__dl { position: absolute; right: 16px; top: 16px; display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 10px; background: var(--bg-soft); font-size: .8rem; font-weight: 700; color: var(--ink); }
.brand-tile--dark .brand-tile__dl { background: rgba(255,255,255,.1); color: #fff; }
.brand-tile__dl .icon { width: 16px; height: 16px; }
.swatches { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; }
.swatch { border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); }
.swatch__color { height: 130px; display: flex; align-items: flex-end; padding: 14px; color: #fff; font-family: var(--font-head); font-weight: 800; }
.swatch__body { padding: 14px 16px; font-size: .84rem; color: var(--muted); display: grid; gap: 2px; }
.swatch__body strong { color: var(--ink); font-family: var(--font-head); font-size: .95rem; }
.type-specimen { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.type-card { padding: 34px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: #fff; }
.type-card__big { font-size: 5rem; line-height: 1; color: var(--ink); margin: 10px 0 18px; }
.type-card__chars { font-size: 1.15rem; color: var(--ink); letter-spacing: .02em; word-break: break-all; }
.construct { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.construct__svg { padding: 30px; border-radius: var(--radius-lg); background: var(--bg-soft); }
.construct__svg svg { width: 100%; height: auto; }
.mockups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; align-items: start; }
.bcard { position: relative; aspect-ratio: 85 / 55; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-lg); padding: 7% 8%; display: flex; flex-direction: column; justify-content: space-between; }
.bcard--front { background: var(--navy-900); color: #fff; }
.bcard--front::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(156,195,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(156,195,255,.06) 1px, transparent 1px); background-size: 22px 22px; }
.bcard--front::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px; background: var(--grad-orange); }
.bcard--front .logo-svg { position: relative; height: 54px; }
.bcard--front p { position: relative; margin: 0; font-size: .82rem; color: #a9b9d1; letter-spacing: .02em; }
.bcard--back { --mk-a: var(--navy-900); background: #fff; color: var(--text); border: 1px solid var(--line); }
.bcard--back .mark-svg { position: absolute; right: -6%; bottom: -14%; width: 46%; opacity: .07; }
.bcard__name { font-family: var(--font-head); font-weight: 800; color: var(--ink); font-size: 1.3rem; margin: 0; }
.bcard__role { color: var(--orange-600); font-size: .85rem; font-weight: 700; margin: 2px 0 0; }
.bcard__lines { display: grid; gap: 6px; font-size: .82rem; }
.bcard__lines span { display: flex; gap: 8px; align-items: center; }
.bcard__lines .icon { color: var(--orange-500); width: 15px; height: 15px; }
.letterhead { position: relative; aspect-ratio: 210 / 297; border-radius: 10px; background: #fff; box-shadow: var(--shadow-lg); padding: 9% 9% 7%; display: flex; flex-direction: column; font-size: .7rem; overflow: hidden; }
.letterhead::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 8px; background: var(--grad-orange); }
.letterhead__top { display: flex; justify-content: space-between; align-items: flex-start; padding-bottom: 6%; border-bottom: 1px solid var(--line); }
.letterhead__top .logo-svg { height: 36px; --logo-word: var(--navy-900); --logo-sub: var(--orange-500); --lm-a: var(--navy-900); }
.letterhead__lines { margin-top: 8%; display: grid; gap: 8px; }
.letterhead__lines i { display: block; height: 6px; border-radius: 3px; background: var(--bg-soft); }
.letterhead__foot { margin-top: auto; padding-top: 5%; border-top: 1px solid var(--line); display: flex; justify-content: space-between; color: var(--muted); }
.email-sig { padding: 26px; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); display: flex; gap: 20px; align-items: center; }
.email-sig .mark-svg { width: 64px; flex: none; }
.email-sig strong { display: block; font-family: var(--font-head); color: var(--ink); font-size: 1.1rem; }
.email-sig small { display: block; color: var(--muted); }
.dos { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.do-card { padding: 22px; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; font-size: .9rem; }
.do-card__demo { display: grid; place-items: center; height: 110px; border-radius: 12px; background: var(--bg-soft); margin-bottom: 14px; overflow: hidden; }
.do-card__demo img { max-height: 46px; width: auto; }
.do-card strong { display: flex; align-items: center; gap: 8px; font-family: var(--font-head); color: var(--ink); }
.do-card--no strong { color: var(--red-600); }
.do-card--yes strong { color: var(--green-600); }

/* 404 */
.e404 { min-height: 100svh; display: grid; align-items: center; padding: calc(var(--header-h) + 40px) 0 80px; background: var(--bg-soft); }
.e404__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.e404__links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.page-404 .site-header .navbar { color: var(--ink); }
.page-404 .site-header .logo-svg { --logo-word: var(--navy-900); --logo-sub: var(--orange-500); --lm-a: var(--navy-900); }
.page-404 .topbar { color: var(--muted); border-color: var(--line); }


/* ==========================================================================
   Hizmet kategorileri (Yapı Mühendisliği · Geoteknik · İnşaat Taahhüt)
   ========================================================================== */
/* mega menu with category columns */
.mega__inner--cols { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.6fr); gap: 0 8px; padding: 18px 18px 14px; }
.mega__col { padding: 12px 10px; }
.mega__col + .mega__col { border-left: 1px solid var(--line); }
.mega__cat { display: flex; align-items: center; gap: 12px; padding: 10px; margin-bottom: 6px; border-radius: 12px; transition: background .25s; }
.mega__cat:hover { background: var(--bg-soft); }
.mega__cat strong { display: block; font-family: var(--font-head); color: var(--ink); font-size: 1rem; line-height: 1.25; white-space: nowrap; }
.mega__cat small { color: var(--muted); font-size: .8rem; }
.mega__cat:hover .mega__icon { background: var(--orange-500); color: #fff; transform: rotate(-6deg) scale(1.06); }
.mega__sub { list-style: none; display: grid; gap: 2px; padding-left: 8px; margin-left: 10px; }
.mega__sub--2 { grid-template-columns: 1fr 1fr; column-gap: 12px; }
.mega__sub a { display: flex; align-items: center; gap: 8px; padding: 9px 12px; border-radius: 10px; font-size: .93rem; font-weight: 500; color: var(--text); white-space: nowrap; transition: background .2s, color .2s, padding .3s var(--ease-out); }
.mega__sub a::before { content: ""; flex: none; width: 6px; height: 6px; border-radius: 2px; background: var(--orange-400); opacity: .55; transition: opacity .2s, transform .3s var(--ease-out); }
.mega__sub a:hover { background: var(--bg-soft); color: var(--orange-600); padding-left: 16px; }
.mega__sub a:hover::before { opacity: 1; transform: scale(1.3); }
.mega__foot { grid-column: 1 / -1; display: flex; align-items: center; gap: 18px; margin-top: 12px; padding: 16px 20px; border-radius: 14px; background: var(--bg-soft); }
.mega__foot-icon { display: grid; place-items: center; flex: none; width: 40px; height: 40px; border-radius: 12px; background: var(--orange-50); color: var(--orange-600); }
.mega__foot p { flex: 1; margin: 0; font-size: .92rem; color: var(--muted); }
.mega__foot strong { color: var(--ink); font-family: var(--font-head); }
.mega__foot .link-arrow { white-space: nowrap; }
@media (max-width: 1180px) { .mega__sub a { white-space: normal; } .mega__foot p { font-size: .86rem; } }
.mobile-menu__list .mm-cat a { padding-top: 14px; color: var(--orange-400); font-size: .82rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }

/* home pillars */
.pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; align-items: stretch; }
.pillar { position: relative; display: flex; flex-direction: column; padding: 38px 32px 32px; border-radius: var(--radius-xl); background: #fff; border: 1px solid var(--line); overflow: hidden; isolation: isolate; transition: transform .5s var(--ease-out), box-shadow .5s, border-color .4s; }
.pillar:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.js .pillar[data-reveal].is-in:hover { transform: translateY(-8px); }
.pillar::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--grad-orange); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease-out); }
.pillar:hover::after { transform: scaleX(1); }
.pillar__num { position: absolute; right: 26px; top: 20px; font-family: var(--font-head); font-size: 4.2rem; font-weight: 800; line-height: 1; color: transparent; -webkit-text-stroke: 1.5px var(--line); }
.pillar__icon { display: grid; place-items: center; width: 66px; height: 66px; margin-bottom: 24px; border-radius: 18px; background: var(--blue-50); color: var(--blue-600); transition: background .4s, color .4s, transform .6s var(--ease-spring); }
.pillar__icon .icon { width: 32px; height: 32px; stroke-width: 1.6; }
.pillar:hover .pillar__icon { background: var(--grad-orange); color: #fff; transform: rotate(-8deg); }
.pillar__title { font-size: 1.6rem; margin-bottom: 10px; }
.pillar__title a:hover { color: var(--orange-600); }
.pillar > p { color: var(--muted); font-size: .98rem; margin-bottom: 22px; }
.pillar__list { list-style: none; display: grid; gap: 2px; margin-bottom: 26px; padding-top: 18px; border-top: 1px dashed var(--line); }
.pillar__list--2 { grid-template-columns: 1fr 1fr; column-gap: 10px; }
.pillar__list a { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-weight: 600; font-size: .94rem; color: var(--ink); transition: color .25s, transform .3s var(--ease-out); }
.pillar__list .icon { width: 15px; height: 15px; color: var(--orange-500); flex: none; }
.pillar__list a:hover { color: var(--orange-600); transform: translateX(4px); }
.pillar__btn { margin-top: auto; align-self: flex-start; }
.pillar--dark { background: var(--grad-navy); border-color: var(--navy-900); color: #c8d4e6; }
.pillar--dark .pillar__title, .pillar--dark .pillar__list a { color: #fff; }
.pillar--dark > p { color: #a9b9d1; }
.pillar--dark .pillar__icon { background: rgba(244,123,32,.16); color: var(--orange-400); }
.pillar--dark .pillar__num { -webkit-text-stroke-color: rgba(255,255,255,.14); }
.pillar--dark .pillar__list { border-color: rgba(255,255,255,.14); }

/* services page category blocks */
.cat-blocks { display: grid; gap: clamp(64px, 8vw, 104px); }
.cat-block__head { display: grid; grid-template-columns: auto 1fr auto; gap: 26px; align-items: center; margin-bottom: 36px; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.cat-block__head .eyebrow { margin-bottom: 8px; }
.cat-block__head h2 { margin-bottom: 6px; }
.cat-block__head p { margin: 0; color: var(--muted); max-width: 640px; }
.cat-block__icon { display: grid; place-items: center; width: 76px; height: 76px; border-radius: 22px; background: var(--grad-orange); color: #fff; box-shadow: var(--shadow-orange); }
.cat-block__icon .icon { width: 36px; height: 36px; stroke-width: 1.6; }

/* category hub */
.cat-intro p { font-size: 1.06rem; }
.cat-illu { aspect-ratio: auto; padding: 24px; }
.cat-illu > svg { width: 100%; max-width: 560px; }
.cat-links { display: grid; gap: 12px; margin-top: 28px; }
.cat-link { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; padding: 18px; border-radius: 16px; background: #fff; border: 1px solid var(--line); transition: border-color .3s, transform .4s var(--ease-out), box-shadow .4s; }
.cat-link:hover { border-color: var(--orange-400); transform: translateX(4px); box-shadow: var(--shadow-sm); }
.cat-link__icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--blue-50); color: var(--blue-600); }
.cat-link strong { display: block; font-family: var(--font-head); color: var(--ink); }
.cat-link small { display: block; color: var(--muted); font-size: .86rem; line-height: 1.45; }
.cat-link > .icon { color: var(--orange-500); }
.side-nav h2 a:hover { color: var(--orange-600); }
.side-nav h2 + ul + h2 { margin-top: 18px; }
.side-nav__cats a { font-weight: 600; }

/* geotechnical illustration */
.gt-illu { width: 100%; height: auto; }
.gt-drill { animation: drillBob 2.4s ease-in-out infinite; }
@keyframes drillBob { 50% { transform: translateY(14px); } }
.gt-water { animation: dash 1.6s linear infinite; }
.gt-draw path { stroke-dasharray: 80; }
.js .is-in .gt-draw path, .js .gt-illu.is-in .gt-draw path { animation: gtDraw 1.4s var(--ease-out) backwards .3s; }
.js .is-in .gt-draw--late path { animation-delay: .8s; }
@keyframes gtDraw { from { stroke-dashoffset: 80; } }
.gt-col { transform-box: fill-box; transform-origin: 50% 100%; }
.js .is-in .gt-col, .js .gt-illu.is-in .gt-col { animation: rise 1s var(--ease-spring) backwards; animation-delay: calc(var(--d, 0s) + 1s); }
.gt-tag { font: 800 8.5px var(--font-head); fill: #fff; letter-spacing: .1em; }
.gt-label { font: 700 10px var(--font-body); fill: #1e5aa8; letter-spacing: .06em; }

/* ==========================================================================
   Scroll reveal
   ========================================================================== */
.js [data-reveal] { opacity: 0; transform: translate3d(0, 36px, 0); transition: opacity 1s var(--ease-out), transform 1.1s var(--ease-out); transition-delay: var(--d, 0s); }
.js [data-reveal="left"] { transform: translate3d(-48px, 0, 0); }
.js [data-reveal="right"] { transform: translate3d(48px, 0, 0); }
.js [data-reveal="zoom"] { transform: scale(.94); }
.js [data-reveal="fade"] { transform: none; }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js .svc-card[data-reveal].is-in:hover, .js .project[data-reveal].is-in:hover, .js .post-card[data-reveal].is-in:hover { transform: translateY(-8px); }
.js .feature[data-reveal].is-in:hover { transform: translateY(-6px); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1380px) {
  .nav-call { display: none; }
}
@media (max-width: 1200px) {
  .topbar__hours { display: none; }
  .nav__link { padding: 10px 9px; font-size: .9rem; }
  .nav__link::after { left: 9px; right: 9px; }
}
@media (max-width: 1080px) {
  .pillars { grid-template-columns: 1fr; }
  .pillar__list--2 { grid-template-columns: 1fr 1fr 1fr; }
  .nav { display: none; }
  .burger { display: block; }
  .navbar__actions { margin-left: auto; }
  .svc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .svc-card--featured { grid-row: auto; grid-column: span 2; min-height: 420px; }
  .steps--process { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 44px; }
  .steps--process::before, .steps--process::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .svc-layout, .article-layout { grid-template-columns: 1fr; }
  .sidebar, .article-side { position: static; }
  .contact-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .swatches { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .dos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 992px) {
  .spot { grid-template-columns: 1fr; }
  .spot--rev .spot__media { order: 0; }
  .grid-2, .faq-layout, .contact-layout, .cta-band__box, .construct, .e404__inner { grid-template-columns: 1fr; }
  .faq-aside { position: static; }
  .svc-row { grid-template-columns: 1fr; }
  .svc-row--rev .svc-row__media { order: 0; }
  .projects-grid, .posts-grid, .features, .info-cards, .values { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .features--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat:nth-child(3)::before { display: none; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .stats--band .stat:nth-child(n+3) { border-color: rgba(255,255,255,.12); }
  .timeline::before, .timeline__progress { left: 24px; }
  .tl-item { grid-template-columns: 1fr; gap: 0; padding-left: 72px; }
  .tl-item:nth-child(even) .tl-item__card { grid-column: 1; }
  .tl-item__dot { left: 24px; }
  .about__media { max-width: 620px; }
  .why__card { right: 16px; }
  .mockups, .type-specimen, .brand-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  :root { --topbar-h: 0px; --nav-h: 72px; }
  .cat-block__head { grid-template-columns: 1fr; gap: 16px; }
  .pillar { padding: 30px 24px 26px; }
  .pillar__list--2 { grid-template-columns: 1fr; }
  .hero { min-height: max(620px, 92svh); }
  .hero::before { background: linear-gradient(90deg, rgba(6,16,31,.9), rgba(6,16,31,.6)), linear-gradient(0deg, rgba(6,16,31,.9), rgba(6,16,31,0) 40%); }
  .hero__inner { padding-top: calc(var(--header-h) + 40px); padding-bottom: 40px; }
  .hero__actions .btn { flex: 1 1 100%; }
  .hero-tab { grid-template-columns: 1fr; padding: 16px 10px 18px 0; }
  .hero-tab + .hero-tab { padding-left: 12px; }
  .hero-tab b { grid-row: auto; padding: 0; font-size: .74rem; }
  .hero-tab strong { font-size: .9rem; }
  .hero-tab small { display: none; }
  .svc-grid .svc-card--wide { grid-column: auto; }
  .spot-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .spot__num { font-size: 4.2rem; }
  .stats-strip .stat { padding: 26px 18px; }
  .topbar { display: none; }
  .site-header.is-scrolled { transform: none; }
  .nav-cta { display: none; }
  .logo-svg { height: 40px; }
  .stat { padding: 24px 18px; }
  .svc-grid, .projects-grid, .posts-grid, .features, .features--2, .features--4, .info-cards, .values, .vm-grid, .scope-grid, .contact-cards, .form { grid-template-columns: 1fr; }
  .svc-card--featured { grid-column: auto; min-height: 460px; }
  .steps--process { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; padding-bottom: 32px; }
  .section-head--split { display: block; }
  .section-head--split .btn { margin-top: 20px; }
  .about__float { left: 0; bottom: 70px; }
  .exp-badge { width: 116px; height: 116px; left: auto; right: 0; top: 0; }
  .exp-badge strong { font-size: 2rem; }
  .cta-band__alt { grid-template-columns: 1fr; }
  .marquee { transform: none; margin-inline: 0; }
  .summary-box dl > div { grid-template-columns: 1fr; gap: 2px; }
  .swatches { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dos { grid-template-columns: 1fr; }
  .fab-whatsapp { left: 14px; bottom: 14px; height: 56px; padding: 0 15px; }
  .fab-whatsapp span { max-width: 0; }
  .to-top { right: 14px; bottom: 14px; width: 50px; height: 50px; }
  .cookie { left: 14px; right: 14px; bottom: 78px; }
  .site-footer__skyline { height: 80px; }
  .why__card { left: 16px; right: 16px; bottom: 16px; width: auto; padding: 16px 18px; display: flex; align-items: center; gap: 14px; }
  .why__card strong { font-size: 2rem; }
  .contact-card { flex-direction: row; align-items: center; gap: 16px; padding: 18px 20px; }
  .contact-card__icon { margin: 0; flex: none; }
  .contact-card > :not(.contact-card__icon) { display: block; }
  .contact-card h2 { font-size: .98rem; }
}
@media (max-width: 720px) {
  .stat__value { font-size: 2rem; }
  .stat__label { font-size: .86rem; }
  .steps--process .step p { font-size: .88rem; }
}
@media (max-width: 350px) {
  .steps--process, .stats { grid-template-columns: 1fr; }
  .stat + .stat::before { display: none; }
  .stat:nth-child(n+2) { border-top: 1px solid var(--line); }
}

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js [data-reveal], .js .hero [data-hero] { opacity: 1 !important; transform: none !important; }
  .js .img-reveal::after { display: none; }
}

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .fab-whatsapp, .to-top, .cookie, .cta-band, .scroll-progress, .mobile-menu { display: none !important; }
  .page-hero { padding: 20px 0; background: none; color: #000; }
  .page-hero__title, .page-hero__lead { color: #000; }
  .js [data-reveal] { opacity: 1 !important; transform: none !important; }
}