/* ============================================================
   bTd — Bilişim Teknolojileri Danışmanlık
   Design system / global stylesheet
   Hybrid theme: dark hero + light content
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  /* Brand */
  --brand-orange: #F39200;
  --brand-orange-bright: #FBB040;
  --brand-orange-deep: #C9760A;
  --brand-bronze: #724605;
  --brand-ink: #1D1D1B;

  /* Dark surfaces (hero / footer) */
  --dark-900: #0B0F1A;
  --dark-800: #0F1626;
  --dark-700: #16203A;
  --dark-600: #1E2A45;
  --dark-line: rgba(255, 255, 255, .10);
  --on-dark: #EAF0FB;
  --on-dark-muted: #9DAAC4;

  /* Light surfaces (content) */
  --bg: #FFFFFF;
  --bg-soft: #F5F7FB;
  --bg-softer: #EEF2F8;
  --card: #FFFFFF;
  --line: #E3E8F1;
  --ink: #161A22;
  --ink-soft: #3C4555;
  --muted: #6B7585;

  /* Accents */
  --grad-gold: linear-gradient(135deg, #FBB040 0%, #F39200 52%, #C9760A 100%);
  --grad-gold-soft: linear-gradient(135deg, #FFC56B 0%, #F39200 100%);
  --shadow-sm: 0 2px 8px rgba(16, 24, 40, .06);
  --shadow-md: 0 12px 30px rgba(16, 24, 40, .10);
  --shadow-lg: 0 24px 60px rgba(16, 24, 40, .14);
  --shadow-gold: 0 16px 40px rgba(243, 146, 0, .28);

  /* System */
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 26px;
  --container: 1180px;
  --header-h: 76px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --font-display: "Outfit", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.12; letter-spacing: -.02em; color: var(--ink); }
:focus-visible { outline: 3px solid rgba(243, 146, 0, .55); outline-offset: 3px; border-radius: 6px; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--soft { background: var(--bg-soft); }
.section--softer { background: var(--bg-softer); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-display);
  font-size: .82rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--brand-orange-deep);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; border-radius: 2px; background: var(--grad-gold); }
.eyebrow--center { justify-content: center; }
.section-head { max-width: 720px; margin-bottom: 54px; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.85rem); margin: 16px 0 14px; }
.section-head p { color: var(--muted); font-size: 1.08rem; }
.text-gold { background: var(--grad-gold); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px;
  font-family: var(--font-display); font-weight: 600; font-size: .98rem;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s, border-color .25s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--primary { background: var(--grad-gold); color: #1b1305; box-shadow: var(--shadow-gold); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 22px 48px rgba(243, 146, 0, .40); }
.btn--ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn--ghost:hover { border-color: var(--brand-orange); color: var(--brand-orange-deep); transform: translateY(-2px); }
.btn--on-dark { background: rgba(255, 255, 255, .08); color: var(--on-dark); border: 1.5px solid rgba(255, 255, 255, .22); backdrop-filter: blur(6px); }
.btn--on-dark:hover { background: rgba(255, 255, 255, .15); border-color: rgba(255, 255, 255, .45); transform: translateY(-2px); }
.btn--lg { padding: 17px 34px; font-size: 1.05rem; }
.arrow-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 600; color: var(--brand-orange-deep);
}
.arrow-link svg { width: 17px; height: 17px; transition: transform .25s var(--ease); }
.arrow-link:hover svg { transform: translateX(5px); }

/* ============================================================
   HEADER  (transparent over hero → solid light on scroll)
   ============================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
  display: flex; align-items: center;
  transition: background .35s var(--ease), box-shadow .35s var(--ease), height .35s var(--ease);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand img { height: 42px; width: auto; transition: height .35s var(--ease); }
.brand__txt { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 1.18rem; letter-spacing: .01em; color: var(--on-dark); transition: color .35s; }
.brand__sub { font-size: .64rem; letter-spacing: .22em; text-transform: uppercase; color: var(--on-dark-muted); transition: color .35s; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  position: relative; padding: 10px 16px; border-radius: 10px;
  font-family: var(--font-display); font-weight: 500; font-size: .96rem;
  color: var(--on-dark); opacity: .9; transition: opacity .2s, color .2s, background .2s;
}
.nav a::after {
  content: ""; position: absolute; left: 16px; right: 16px; bottom: 6px; height: 2px;
  background: var(--grad-gold); border-radius: 2px; transform: scaleX(0); transform-origin: left; transition: transform .28s var(--ease);
}
.nav a:hover { opacity: 1; }
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }
.nav a.active { opacity: 1; }

.header-actions { display: flex; align-items: center; gap: 14px; }

/* Language toggle */
.lang {
  display: inline-flex; align-items: center; border-radius: 999px; overflow: hidden;
  border: 1.5px solid rgba(255, 255, 255, .25); transition: border-color .35s;
}
.lang button {
  padding: 7px 13px; font-family: var(--font-display); font-weight: 600; font-size: .82rem;
  color: var(--on-dark-muted); transition: background .25s, color .25s;
}
.lang button.active { background: var(--grad-gold); color: #1b1305; }

/* Scrolled state → light solid header */
.site-header.scrolled {
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(160%) blur(14px);
  box-shadow: 0 6px 24px rgba(16, 24, 40, .08);
  border-bottom: 1px solid var(--line);
  height: 66px;
}
.site-header.scrolled .brand__name { color: var(--ink); }
.site-header.scrolled .brand__sub { color: var(--muted); }
.site-header.scrolled .brand img { height: 36px; }
.site-header.scrolled .nav a { color: var(--ink-soft); }
.site-header.scrolled .nav a:hover { color: var(--ink); }
.site-header.scrolled .lang { border-color: var(--line); }
.site-header.scrolled .lang button { color: var(--muted); }
.site-header.scrolled .lang button.active { color: #1b1305; }
.site-header.scrolled .btn--on-dark { background: var(--bg-soft); color: var(--ink); border-color: var(--line); }
.site-header.scrolled .btn--on-dark:hover { border-color: var(--brand-orange); color: var(--brand-orange-deep); }
.site-header.scrolled .nav-toggle span { background: var(--ink); }

/* On interior pages the hero is short; header can also start solid via .header--solid */
.header--solid { position: fixed; }

/* Mobile nav toggle */
.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 12px; position: relative; }
.nav-toggle span { position: absolute; left: 11px; right: 11px; height: 2px; background: var(--on-dark); border-radius: 2px; transition: transform .3s var(--ease), opacity .2s, top .3s var(--ease); }
.nav-toggle span:nth-child(1) { top: 15px; }
.nav-toggle span:nth-child(2) { top: 21px; }
.nav-toggle span:nth-child(3) { top: 27px; }
body.nav-open .nav-toggle span:nth-child(1) { top: 21px; transform: rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* ============================================================
   HERO (dark)
   ============================================================ */
.hero {
  position: relative; background: var(--dark-900); color: var(--on-dark);
  padding: calc(var(--header-h) + 70px) 0 90px; overflow: hidden;
}
.hero--home { min-height: 92vh; display: flex; align-items: center; }
.hero__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero__bg::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(70% 90% at 78% 8%, rgba(243, 146, 0, .26), transparent 60%),
    radial-gradient(60% 80% at 10% 100%, rgba(80, 120, 255, .14), transparent 55%),
    linear-gradient(160deg, #0B0F1A 0%, #0F1626 55%, #13203B 100%);
}
.hero__grid {
  position: absolute; inset: 0; opacity: .5;
  background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 70% 30%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 70% 30%, #000 0%, transparent 75%);
}
.hero__blob {
  position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55;
  animation: float 14s ease-in-out infinite;
}
.hero__blob--1 { width: 360px; height: 360px; right: -60px; top: -40px; background: radial-gradient(circle, rgba(251, 176, 64, .5), transparent 70%); }
.hero__blob--2 { width: 300px; height: 300px; left: 8%; bottom: -80px; background: radial-gradient(circle, rgba(95, 130, 255, .35), transparent 70%); animation-delay: -5s; }
@keyframes float { 0%, 100% { transform: translateY(0) translateX(0); } 50% { transform: translateY(-26px) translateX(14px); } }

.hero .container { position: relative; z-index: 2; }
.hero__inner { max-width: 820px; }
.hero h1 {
  color: var(--on-dark); font-size: clamp(2.4rem, 5.6vw, 4.3rem); line-height: 1.04; margin: 22px 0 22px;
}
.hero h1 .text-gold { -webkit-text-fill-color: transparent; }
.hero__lead { font-size: clamp(1.08rem, 1.6vw, 1.3rem); color: var(--on-dark-muted); max-width: 640px; margin-bottom: 36px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero .eyebrow { color: var(--brand-orange-bright); }
.hero .eyebrow::before { background: var(--grad-gold); }

/* Hero badge chips */
.hero__chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 42px; }
.chip {
  display: inline-flex; align-items: center; gap: 9px; padding: 9px 16px; border-radius: 999px;
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12);
  font-size: .9rem; color: var(--on-dark); backdrop-filter: blur(6px);
}
.chip svg { width: 16px; height: 16px; color: var(--brand-orange-bright); }

/* Interior (short) hero */
.hero--page { min-height: auto; padding: calc(var(--header-h) + 64px) 0 76px; }
.hero--page h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); margin-bottom: 16px; }
.hero--page .hero__lead { margin-bottom: 0; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: .88rem; color: var(--on-dark-muted); margin-bottom: 4px; }
.breadcrumb a:hover { color: var(--brand-orange-bright); }

/* Wave divider between dark hero and light content */
.hero__wave { position: absolute; left: 0; right: 0; bottom: -1px; z-index: 1; line-height: 0; }
.hero__wave svg { width: 100%; height: 70px; display: block; }
.hero__wave path { fill: var(--bg); }
.section--soft + * { }

/* Stats strip */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; z-index: 2; margin-top: 56px; }
.stat__num { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.8rem, 3vw, 2.6rem); background: var(--grad-gold-soft); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat__label { font-size: .92rem; color: var(--on-dark-muted); margin-top: 4px; }

/* ============================================================
   CARDS / GRIDS (light content)
   ============================================================ */
.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 28px; transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
  overflow: hidden;
}
.card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--grad-gold); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card__icon {
  width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(251, 176, 64, .16), rgba(243, 146, 0, .10));
  color: var(--brand-orange-deep); border: 1px solid rgba(243, 146, 0, .22);
}
.card__icon svg { width: 28px; height: 28px; }
.card h3 { font-size: 1.28rem; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: .99rem; margin-bottom: 16px; }
.card__num { position: absolute; top: 22px; right: 24px; font-family: var(--font-display); font-weight: 700; font-size: 2.4rem; color: var(--bg-softer); z-index: 0; }
.card > * { position: relative; z-index: 1; }

/* Feature list (why us) */
.feature { display: flex; gap: 16px; align-items: flex-start; }
.feature__icon { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--grad-gold); color: #1b1305; box-shadow: var(--shadow-gold); }
.feature__icon svg { width: 22px; height: 22px; }
.feature h3 { font-size: 1.12rem; margin-bottom: 6px; }
.feature p { color: var(--muted); font-size: .97rem; }

/* ============================================================
   DigiSUITE showcase band
   ============================================================ */
.showcase { position: relative; background: var(--dark-800); color: var(--on-dark); overflow: hidden; }
.showcase__bg { position: absolute; inset: 0; background: radial-gradient(60% 100% at 100% 0%, rgba(243, 146, 0, .22), transparent 60%); }
.showcase .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.showcase h2 { color: var(--on-dark); font-size: clamp(1.9rem, 3.4vw, 2.7rem); margin: 16px 0 16px; }
.showcase p { color: var(--on-dark-muted); margin-bottom: 14px; }
.showcase .eyebrow { color: var(--brand-orange-bright); }
.showcase__list { display: grid; gap: 12px; margin: 22px 0 30px; }
.showcase__list li { display: flex; gap: 12px; align-items: flex-start; color: var(--on-dark); }
.showcase__list svg { flex: 0 0 auto; width: 20px; height: 20px; color: var(--brand-orange-bright); margin-top: 3px; }
.showcase__panel {
  position: relative; border-radius: var(--radius-lg); padding: 30px;
  background: linear-gradient(155deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .02));
  border: 1px solid rgba(255, 255, 255, .12); box-shadow: var(--shadow-lg); backdrop-filter: blur(8px);
}
.showcase__panel .mark { width: 120px; margin: 4px auto 22px; filter: drop-shadow(0 10px 24px rgba(243, 146, 0, .4)); }
.showcase__panel .ds-wordmark { text-align: center; font-family: var(--font-display); font-weight: 700; font-size: 1.55rem; letter-spacing: .01em; margin: 2px 0 24px; background: var(--grad-gold-soft); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.module-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.module-tag { padding: 11px 8px; border-radius: 10px; text-align: center; font-family: var(--font-display); font-weight: 600; font-size: .82rem; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .10); color: var(--on-dark); transition: background .25s, transform .25s; }
.module-tag:hover { background: rgba(243, 146, 0, .18); transform: translateY(-2px); }

/* Hexagon honeycomb — mirrors the official DigiSUITE site signature, in bTd gold */
.honeycomb { display: grid; grid-template-columns: repeat(3, 80px); gap: 10px 12px; justify-content: center; transform: rotate(-2deg); padding-bottom: 48px; }
.honeycomb .hex {
  width: 80px; height: 92px; display: grid; place-items: center;
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
  background: linear-gradient(160deg, rgba(255, 255, 255, .10), rgba(255, 255, 255, .03));
  border: 1px solid rgba(255, 255, 255, .12);
  color: var(--brand-orange-bright);
  font-family: var(--font-display); font-weight: 700; font-size: .82rem; letter-spacing: .04em;
  transition: transform .25s var(--ease), color .25s, box-shadow .25s;
}
.honeycomb .hex:nth-child(3n-1) { transform: translateY(46px); }
.honeycomb .hex.lit {
  color: #1b1305;
  background: var(--grad-gold);
  box-shadow: 0 0 0 1px rgba(243, 146, 0, .6), 0 18px 40px -16px rgba(243, 146, 0, .5);
}
.honeycomb .hex:hover { transform: translateY(-4px) scale(1.05); }
.honeycomb .hex:nth-child(3n-1):hover { transform: translateY(42px) scale(1.05); }

/* ============================================================
   CTA band
   ============================================================ */
.cta-band { position: relative; overflow: hidden; background: var(--grad-gold); color: #1b1305; border-radius: var(--radius-lg); padding: clamp(40px, 6vw, 68px); text-align: center; box-shadow: var(--shadow-gold); }
.cta-band::after { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 120% at 50% 0%, rgba(255, 255, 255, .35), transparent 60%); pointer-events: none; }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #1b1305; font-size: clamp(1.7rem, 3.4vw, 2.6rem); margin-bottom: 14px; }
.cta-band p { color: #4a3408; max-width: 560px; margin: 0 auto 28px; font-size: 1.06rem; }
.cta-band .btn--dark { background: var(--brand-ink); color: #fff; }
.cta-band .btn--dark:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(0, 0, 0, .3); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: start; }
.info-list { display: grid; gap: 18px; }
.info-item { display: flex; gap: 16px; align-items: flex-start; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--card); transition: box-shadow .25s, border-color .25s; }
.info-item:hover { box-shadow: var(--shadow-md); border-color: rgba(243, 146, 0, .3); }
.info-item__icon { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg, rgba(251, 176, 64, .16), rgba(243, 146, 0, .10)); color: var(--brand-orange-deep); border: 1px solid rgba(243, 146, 0, .22); }
.info-item__icon svg { width: 22px; height: 22px; }
.info-item h4 { font-family: var(--font-display); font-size: 1rem; margin-bottom: 2px; }
.info-item p, .info-item a { color: var(--muted); font-size: .96rem; }
.info-item a:hover { color: var(--brand-orange-deep); }

.form { display: grid; gap: 18px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-sm); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 7px; }
.field label { font-family: var(--font-display); font-weight: 500; font-size: .9rem; color: var(--ink-soft); }
.field input, .field textarea, .field select {
  font: inherit; font-size: .98rem; padding: 13px 15px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--line); background: var(--bg-soft); color: var(--ink); transition: border-color .2s, background .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--brand-orange); background: #fff; box-shadow: 0 0 0 4px rgba(243, 146, 0, .12); }
.form__note { font-size: .85rem; color: var(--muted); }
.map-embed { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); min-height: 280px; background: var(--bg-softer) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" fill="none" stroke="%23b9c2d0" stroke-width="1.6"><path d="M20 38s12-11 12-20a12 12 0 10-24 0c0 9 12 20 12 20z"/><circle cx="20" cy="18" r="4"/></svg>') center/40px no-repeat; display: grid; place-items: end center; }

/* ============================================================
   FOOTER (dark)
   ============================================================ */
.site-footer { background: var(--dark-900); color: var(--on-dark-muted); padding: 70px 0 28px; position: relative; }
.site-footer::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--grad-gold); }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid var(--dark-line); }
.footer-brand img { height: 46px; margin-bottom: 16px; }
.footer-brand p { font-size: .96rem; max-width: 280px; }
.footer-col h4 { font-family: var(--font-display); font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; color: var(--on-dark); margin-bottom: 18px; }
.footer-col ul { display: grid; gap: 11px; }
.footer-col a { font-size: .96rem; transition: color .2s, padding .2s; }
.footer-col a:hover { color: var(--brand-orange-bright); padding-left: 4px; }
.footer-contact li { display: flex; gap: 11px; align-items: flex-start; font-size: .96rem; margin-bottom: 11px; }
.footer-contact svg { flex: 0 0 auto; width: 18px; height: 18px; color: var(--brand-orange-bright); margin-top: 3px; }
.social { display: flex; gap: 10px; margin-top: 8px; }
.social a { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: rgba(255, 255, 255, .06); border: 1px solid var(--dark-line); color: var(--on-dark); transition: background .25s, transform .25s, color .25s; }
.social a:hover { background: var(--grad-gold); color: #1b1305; transform: translateY(-3px); }
.social svg { width: 19px; height: 19px; }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; padding-top: 24px; font-size: .88rem; }
.footer-bottom a:hover { color: var(--brand-orange-bright); }

/* ============================================================
   Scroll reveal
   ============================================================ */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .08s; }
[data-reveal][data-delay="2"] { transition-delay: .16s; }
[data-reveal][data-delay="3"] { transition-delay: .24s; }
[data-reveal][data-delay="4"] { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
  .showcase .container { grid-template-columns: 1fr; gap: 36px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav-toggle { display: block; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 2px;
    background: rgba(11, 15, 26, .97); backdrop-filter: blur(12px); padding: 14px 20px 22px;
    transform: translateY(-130%); transition: transform .4s var(--ease); border-bottom: 1px solid var(--dark-line);
  }
  body.nav-open .nav { transform: translateY(0); }
  .nav a { color: var(--on-dark); padding: 14px 12px; border-radius: 12px; }
  .nav a::after { display: none; }
  .nav a:hover, .nav a.active { background: rgba(255, 255, 255, .06); }
  .header-actions .btn { display: none; }
  .grid--2, .grid--3, .grid--4, .form__row { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 28px 18px; }
  .footer-top { grid-template-columns: 1fr; }
  .module-grid { grid-template-columns: repeat(2, 1fr); }
  .honeycomb { grid-template-columns: repeat(3, 64px); padding-bottom: 39px; }
  .honeycomb .hex { width: 64px; height: 74px; font-size: .74rem; }
  .honeycomb .hex:nth-child(3n-1) { transform: translateY(37px); }
  .honeycomb .hex:nth-child(3n-1):hover { transform: translateY(33px) scale(1.05); }
  .hero--home { min-height: auto; }
}
@media (max-width: 420px) {
  .brand__txt { display: none; }
}

/* ============================================================
   Interior page components (services / about / contact)
   ============================================================ */
.svc-block { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.svc-block--rev .svc-block__head { order: 2; }
.svc-block__head .card__icon { margin-bottom: 18px; }
.svc-block__head h2 { font-size: clamp(1.55rem, 3vw, 2.25rem); margin: 6px 0 14px; }
.svc-block__head p { color: var(--muted); margin-bottom: 20px; }
.svc-list { display: grid; gap: 4px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow-sm); }
.svc-list li { display: flex; gap: 13px; align-items: flex-start; padding: 12px; border-radius: var(--radius-sm); transition: background .2s; }
.svc-list li:hover { background: var(--bg-soft); }
.svc-list svg { flex: 0 0 auto; width: 22px; height: 22px; color: var(--brand-orange-deep); margin-top: 2px; }
.svc-list b { font-family: var(--font-display); font-weight: 600; display: block; margin-bottom: 1px; }
.svc-list span { color: var(--muted); font-size: .93rem; }

/* process steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step { position: relative; padding: 28px 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.step:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.step__n { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--grad-gold); color: #1b1305; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; margin-bottom: 16px; box-shadow: var(--shadow-gold); }
.step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: .95rem; }

/* about */
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 52px; align-items: center; }
.about-media { position: relative; border-radius: var(--radius-lg); aspect-ratio: 4 / 3; background: linear-gradient(155deg, var(--dark-800), var(--dark-700)); display: grid; place-items: center; border: 1px solid var(--dark-line); box-shadow: var(--shadow-lg); overflow: hidden; }
.about-media::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 80% at 70% 20%, rgba(243, 146, 0, .25), transparent 60%); }
.about-media img { width: 44%; position: relative; z-index: 1; filter: drop-shadow(0 14px 32px rgba(243, 146, 0, .4)); }
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.vm { padding: 30px 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); box-shadow: var(--shadow-sm); }
.vm .card__icon { margin-bottom: 16px; }
.vm h3 { font-size: 1.25rem; margin-bottom: 8px; }
.vm p { color: var(--muted); }

/* timeline */
.timeline { position: relative; display: grid; gap: 28px; padding-left: 32px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px; background: var(--line); }
.tl { position: relative; }
.tl::before { content: ""; position: absolute; left: -32px; top: 3px; width: 16px; height: 16px; border-radius: 50%; background: var(--grad-gold); box-shadow: 0 0 0 4px var(--bg); }
.tl b { font-family: var(--font-display); color: var(--brand-orange-deep); font-size: 1.05rem; }
.tl h3 { font-size: 1.12rem; margin: 2px 0 6px; }
.tl p { color: var(--muted); font-size: .96rem; }

@media (max-width: 980px) {
  .svc-block, .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .svc-block--rev .svc-block__head { order: 0; }
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .steps, .vm-grid { grid-template-columns: 1fr; }
}