/* ============================================
   Dtech Bilgisayar & Bilişim — Kurumsal Teknoloji Ajansı
   ============================================ */

:root {
  --navy: #0a1128;
  --navy-2: #101c3f;
  --navy-3: #16234a;
  --blue: #2456f5;
  --blue-dark: #163bc4;
  --blue-light: #eef2ff;
  --teal: #06b6a4;
  --teal-dark: #049885;
  --violet: #7c5cff;
  --violet-dark: #5f3fe0;
  --ink: #101828;
  --slate: #5a6478;
  --slate-light: #8993a8;
  --line: #e6e9f0;
  --bg: #f7f8fb;
  --white: #ffffff;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 10px rgba(10, 17, 40, 0.06);
  --shadow: 0 10px 30px rgba(10, 17, 40, 0.08);
  --shadow-lg: 0 20px 50px rgba(10, 17, 40, 0.14);
  --container: 1200px;
  --font: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Inter', Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1, h2, h3, h4 { letter-spacing: -0.02em; line-height: 1.2; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.section-sm { padding: 56px 0; }
.section-dark { background: var(--navy); color: #cdd6ee; }
.section-alt { background: var(--white); }

.section-head {
  max-width: 680px;
  margin: 0 auto 52px;
  text-align: center;
}
.section-head.left { margin: 0 0 44px; text-align: left; }
.section-head .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: 12.5px;
  background: var(--blue-light);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.section-dark .section-head .eyebrow { background: rgba(255,255,255,.08); color: #a9c0ff; }
.section-head h2 { font-size: 36px; margin-bottom: 14px; color: var(--navy); }
.section-dark .section-head h2 { color: #fff; }
.section-head p { color: var(--slate); font-size: 16.5px; }
.section-dark .section-head p { color: #b6c1de; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .22s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 10px 24px rgba(36,86,245,.28); }
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 14px 30px rgba(36,86,245,.36); }
.btn-teal { background: var(--teal); color: #fff; box-shadow: 0 10px 24px rgba(6,182,164,.28); }
.btn-teal:hover { background: var(--teal-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; border-color: var(--line); color: var(--navy); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-ghost { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.35); }
.btn-ghost:hover { background: rgba(255,255,255,.18); }
.btn-violet { background: var(--violet); color: #fff; box-shadow: 0 10px 24px rgba(124,92,255,.32); }
.btn-violet:hover { background: var(--violet-dark); transform: translateY(-2px); }
.btn-block { width: 100%; }
.btn-lg { padding: 17px 36px; font-size: 16px; }

/* ---------- Top bar ---------- */
.topbar { background: var(--navy); color: #a9b4d0; font-size: 13px; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; padding-top: 9px; padding-bottom: 9px; flex-wrap: wrap; gap: 6px; }
.topbar a { color: #a9b4d0; }
.topbar-left, .topbar-right { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.topbar-left span, .topbar-right span { display: inline-flex; align-items: center; gap: 6px; }
.topbar-right a.cta-link { color: #8fb0ff; font-weight: 700; }

/* ---------- Header ---------- */
.site-header { background: #fff; position: sticky; top: 0; z-index: 100; box-shadow: 0 1px 0 rgba(10,17,40,.06); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; padding-top: 18px; padding-bottom: 18px; gap: 24px; }
.logo { display: flex; align-items: center; gap: 11px; font-weight: 800; font-size: 21px; color: var(--navy); flex-shrink: 0; }
.logo .logo-mark {
  width: 42px; height: 42px; border-radius: 11px;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 17px; font-weight: 800;
}
.logo small { display: block; font-size: 11px; font-weight: 500; color: var(--slate); letter-spacing: .02em; }

.main-nav ul { display: flex; gap: 30px; align-items: center; }
.main-nav a { font-weight: 600; font-size: 14.5px; color: var(--ink); padding: 8px 0; border-bottom: 2px solid transparent; transition: color .2s; }
.main-nav a:hover, .main-nav a.active { color: var(--blue); border-color: var(--blue); }

.header-actions { display: flex; align-items: center; gap: 14px; }
.menu-toggle { display: none; width: 44px; height: 44px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: #fff; font-size: 20px; cursor: pointer; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(circle at 15% 20%, rgba(36,86,245,.35), transparent 45%),
    radial-gradient(circle at 85% 15%, rgba(124,92,255,.3), transparent 40%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 60%, #0d1a3d 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: .35;
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; padding-top: 96px; padding-bottom: 70px; text-align: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16);
  padding: 9px 18px; border-radius: 999px; font-size: 13px; font-weight: 600; margin-bottom: 26px;
}
.hero h1 { font-size: 54px; line-height: 1.12; margin: 0 auto 22px; max-width: 820px; }
.hero h1 span { background: linear-gradient(90deg, #7fb0ff, #a892ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { font-size: 18px; color: #c3cde6; margin: 0 auto 36px; max-width: 620px; }
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 920px;
  margin: 0 auto;
}
.hero-stats .stat { background: rgba(255,255,255,.04); padding: 26px 16px; text-align: center; }
.hero-stats .stat strong { display: block; font-size: 30px; font-weight: 800; color: #fff; }
.hero-stats .stat strong span { color: #8fb0ff; }
.hero-stats .stat span.label { font-size: 12.5px; color: #aeb9d6; }

/* ---------- Logo strip (clients) ---------- */
.logo-strip { background: #fff; border-bottom: 1px solid var(--line); padding: 30px 0; }
.logo-strip .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.logo-strip .strip-label { font-size: 12.5px; font-weight: 700; color: var(--slate-light); text-transform: uppercase; letter-spacing: .06em; white-space: nowrap; }
.logo-pills { display: flex; gap: 12px; flex-wrap: wrap; }
.logo-pill { border: 1px solid var(--line); border-radius: 999px; padding: 8px 18px; font-size: 13px; font-weight: 700; color: var(--slate); background: var(--bg); }

/* ---------- Service cards ---------- */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px; position: relative; overflow: hidden; transition: all .25s ease;
}
.service-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--violet)); transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-card .ico {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--blue-light); color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin-bottom: 20px;
}
.service-card h3 { font-size: 18.5px; margin-bottom: 10px; color: var(--navy); }
.service-card p { font-size: 14.5px; color: var(--slate); margin-bottom: 16px; }
.service-card .link { font-size: 13.5px; font-weight: 700; color: var(--blue); display: inline-flex; align-items: center; gap: 6px; }
.service-card .link .arrow { transition: transform .2s; }
.service-card:hover .link .arrow { transform: translateX(4px); }

/* ---------- AI & Automation band ---------- */
.ai-section {
  background:
    radial-gradient(circle at 80% 0%, rgba(124,92,255,.5), transparent 50%),
    linear-gradient(135deg, #1a1042, #0a1128 60%);
  color: #fff;
  border-radius: 28px;
  padding: 64px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.ai-section .eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18);
  padding: 7px 16px; border-radius: 999px; font-size: 12.5px; font-weight: 700; margin-bottom: 18px;
  color: #d3c4ff;
}
.ai-section h2 { font-size: 32px; margin-bottom: 16px; }
.ai-section > div > p.lead { font-size: 16px; color: #cfc9ea; margin-bottom: 26px; max-width: 480px; }
.ai-list { display: grid; gap: 14px; margin-bottom: 30px; }
.ai-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; color: #e4e0f7; }
.ai-list li .check {
  width: 22px; height: 22px; border-radius: 50%; background: rgba(124,92,255,.3); color: #c9b9ff;
  display: flex; align-items: center; justify-content: center; font-size: 12px; flex-shrink: 0; margin-top: 2px;
}
.ai-visual {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 18px;
  padding: 22px;
  backdrop-filter: blur(6px);
}
.ai-visual .panel { background: rgba(255,255,255,.06); border-radius: 12px; padding: 16px; margin-bottom: 12px; border: 1px solid rgba(255,255,255,.08); }
.ai-visual .panel:last-child { margin-bottom: 0; }
.ai-visual .panel .row { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: #d7d2ee; margin-bottom: 8px; }
.ai-visual .bar { height: 6px; border-radius: 999px; background: rgba(255,255,255,.12); overflow: hidden; }
.ai-visual .bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--violet), var(--blue)); border-radius: 999px; }

/* ---------- Sector grid ---------- */
.sector-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.sector-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 24px; display: flex; gap: 16px; align-items: flex-start; transition: all .2s ease;
}
.sector-card:hover { border-color: var(--blue); box-shadow: var(--shadow); }
.sector-card .ico {
  width: 46px; height: 46px; border-radius: 12px; background: var(--bg); color: var(--teal);
  display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0;
}
.sector-card h4 { font-size: 15.5px; margin-bottom: 6px; color: var(--navy); }
.sector-card p { font-size: 13px; color: var(--slate); }

/* ---------- Process timeline ---------- */
.process-track { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; position: relative; }
.process-track::before {
  content: ""; position: absolute; top: 26px; left: 10%; right: 10%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 16px);
}
.process-step { text-align: center; padding: 0 12px; position: relative; }
.process-step .num {
  width: 52px; height: 52px; border-radius: 50%;
  background: #fff; border: 2px solid var(--blue); color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 17px; margin: 0 auto 18px; position: relative; z-index: 1;
}
.process-step:nth-child(odd) .num { background: var(--blue); color: #fff; }
.process-step h4 { font-size: 15px; margin-bottom: 8px; color: var(--navy); }
.process-step p { font-size: 13px; color: var(--slate); }

/* ---------- Case studies ---------- */
.case-note { font-size: 13px; color: var(--slate-light); text-align: center; margin-top: -30px; margin-bottom: 40px; }
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: all .25s ease; }
.case-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-5px); }
.case-thumb {
  height: 150px; display: flex; align-items: center; justify-content: center;
  font-size: 40px; color: #fff; position: relative;
}
.case-thumb.c1 { background: linear-gradient(135deg, var(--blue), var(--violet)); }
.case-thumb.c2 { background: linear-gradient(135deg, var(--teal), var(--blue)); }
.case-thumb.c3 { background: linear-gradient(135deg, var(--violet), #ff6fa8); }
.case-tag { position: absolute; top: 12px; left: 12px; background: rgba(255,255,255,.2); backdrop-filter: blur(4px); font-size: 11px; font-weight: 700; padding: 5px 12px; border-radius: 999px; }
.case-body { padding: 22px; }
.case-body h4 { font-size: 16.5px; margin-bottom: 8px; color: var(--navy); }
.case-body p { font-size: 13.5px; color: var(--slate); margin-bottom: 14px; }
.case-metric { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; color: var(--teal-dark); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--navy), var(--navy-2));
  color: #fff; border-radius: 24px; padding: 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 90% 10%, rgba(36,86,245,.4), transparent 45%);
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h3 { font-size: 27px; margin-bottom: 10px; }
.cta-band p { color: #b6c1de; font-size: 15.5px; max-width: 440px; }
.cta-band .cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #97a3c4; }
.footer-top { padding: 64px 0 36px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 36px; }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 11px; font-size: 14px; }
.footer-col ul a:hover { color: #fff; }
.footer-about p { font-size: 13.5px; line-height: 1.75; color: #8a96b8; margin-bottom: 18px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.06); display: flex; align-items: center; justify-content: center; font-size: 14px; }
.footer-social a:hover { background: var(--blue); }
.footer-contact li { display: flex; gap: 10px; font-size: 13.5px; align-items: flex-start; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 22px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 13px; color: #7885a8; }
.footer-bottom a:hover { color: #fff; }
.footer-bottom-links { display: flex; gap: 20px; flex-wrap: wrap; }

/* ---------- Page hero (subpages) ---------- */
.page-hero {
  background:
    radial-gradient(circle at 20% 20%, rgba(36,86,245,.3), transparent 45%),
    linear-gradient(160deg, var(--navy), var(--navy-2));
  color: #fff; padding: 60px 0 76px;
}
.page-hero h1 { font-size: 34px; margin-bottom: 10px; }
.page-hero p { color: #c3cde6; font-size: 15.5px; max-width: 560px; }
.breadcrumb { font-size: 13px; color: #a9b4d0; display: flex; gap: 8px; margin-bottom: 16px; }
.breadcrumb a { color: #a9b4d0; }
.breadcrumb a:hover { color: #fff; }

/* ---------- About page ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about-visual { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.value-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 20px; }
.value-card { background: var(--bg); border-radius: var(--radius-sm); padding: 22px; }
.value-card .ico { font-size: 24px; margin-bottom: 10px; }
.value-card h4 { font-size: 14.5px; margin-bottom: 6px; color: var(--navy); }
.value-card p { font-size: 13px; color: var(--slate); }

.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.team-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; text-align: center; }
.team-avatar {
  width: 76px; height: 76px; border-radius: 50%; margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--blue), var(--violet)); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 22px;
}
.team-card h4 { font-size: 15px; color: var(--navy); margin-bottom: 4px; }
.team-card span { font-size: 12.5px; color: var(--slate); }

/* ---------- Contact page ---------- */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: -40px; position: relative; }
.contact-card, .contact-form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); }
.contact-info-item { display: flex; gap: 14px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.contact-info-item:last-child { border-bottom: none; }
.contact-info-item .ico { width: 46px; height: 46px; border-radius: 50%; background: var(--blue-light); color: var(--blue); display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.contact-info-item strong { display: block; font-size: 14px; margin-bottom: 3px; color: var(--navy); }
.contact-info-item span, .contact-info-item p { font-size: 13.5px; color: var(--slate); }
.map-box {
  margin-top: 22px; height: 220px; border-radius: var(--radius-sm);
  background: repeating-linear-gradient(45deg, #eef2f8, #eef2f8 10px, #e4eaf3 10px, #e4eaf3 20px);
  display: flex; align-items: center; justify-content: center; color: var(--slate); font-size: 14px; font-weight: 600; text-align: center; padding: 20px;
  border: 1px dashed var(--line);
}

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 14px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 7px; color: var(--navy); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 13px 15px; border-radius: var(--radius-sm); border: 1px solid var(--line);
  font-size: 14px; font-family: inherit; background: #fff;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-light);
}
.form-check { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px; margin: 12px 0; color: var(--slate); }
.form-check input { margin-top: 3px; }
.form-check a { color: var(--blue); font-weight: 700; }

/* ---------- FAQ Accordion ---------- */
.accordion-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 12px; overflow: hidden; }
.accordion-head { padding: 18px 20px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 700; font-size: 14.5px; color: var(--navy); }
.accordion-head .plus { transition: transform .2s; color: var(--blue); font-size: 18px; }
.accordion-item.open .accordion-head .plus { transform: rotate(45deg); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height .25s ease; padding: 0 20px; }
.accordion-item.open .accordion-body { max-height: 300px; padding-bottom: 18px; }
.accordion-body p { font-size: 13.5px; color: var(--slate); }

/* ---------- Legal content pages ---------- */
.legal-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 44px; max-width: 900px; margin: -40px auto 0; box-shadow: var(--shadow); position: relative; }
.legal-wrap h2 { font-size: 20px; margin: 26px 0 10px; color: var(--navy); }
.legal-wrap h2:first-child { margin-top: 0; }
.legal-wrap p { font-size: 14.5px; color: var(--ink); margin-bottom: 10px; }
.legal-wrap ul, .legal-wrap ol { margin: 10px 0 10px 22px; }
.legal-wrap li { font-size: 14.5px; margin-bottom: 6px; }
.legal-wrap table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 14px; }
.legal-wrap table th, .legal-wrap table td { border: 1px solid var(--line); padding: 10px; text-align: left; }
.legal-wrap table th { background: var(--bg); }
.legal-updated { font-size: 13px; color: var(--slate-light); margin-bottom: 20px; display: inline-block; background: var(--bg); padding: 6px 14px; border-radius: 999px; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 24px; right: 24px; background: var(--navy); color: #fff;
  padding: 15px 22px; border-radius: var(--radius-sm); font-size: 14px; display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow-lg); transform: translateY(20px); opacity: 0; pointer-events: none;
  transition: all .25s ease; z-index: 999; max-width: 320px;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast .ico { color: var(--teal); font-size: 18px; }

/* ---------- Reveal-on-scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 992px) {
  .hero h1 { font-size: 42px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .sector-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid { grid-template-columns: repeat(2, 1fr); }
  .ai-section { grid-template-columns: 1fr; padding: 44px; }
  .process-track { grid-template-columns: repeat(5, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .topbar { display: none; }
  .main-nav { position: fixed; top: 0; right: -100%; height: 100vh; width: 80%; max-width: 320px; background: #fff; z-index: 200; box-shadow: -8px 0 30px rgba(0,0,0,.15); transition: right .3s ease; padding: 90px 24px 24px; }
  .main-nav.open { right: 0; }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: 4px; width: 100%; }
  .main-nav a { display: block; padding: 12px 0; width: 100%; border-bottom: 1px solid var(--line); }
  .menu-toggle { display: block; }
  .nav-overlay { display: none; position: fixed; inset: 0; background: rgba(6,10,24,.5); z-index: 150; }
  .nav-overlay.open { display: block; }
  .hero h1 { font-size: 32px; }
  .hero p { font-size: 16px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 60px 0; }
  .service-grid, .sector-grid, .case-grid, .team-grid { grid-template-columns: 1fr; }
  .process-track { grid-template-columns: 1fr; gap: 30px; }
  .process-track::before { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-grid { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; text-align: center; padding: 40px 28px; }
  .cta-band .cta-actions { justify-content: center; }
  .ai-section { padding: 32px 24px; border-radius: 20px; }
  .legal-wrap { padding: 26px; margin-top: -24px; }
  .logo-strip .container { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 27px; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .logo small { display: none; }
  .ai-section h2, .cta-band h3 { font-size: 22px; }
}