/* =========================================
   BFU TECHNOLOGIES — MAIN STYLESHEET
   Theme: Editorial Luxury · Light & Refined
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;0,800;0,900;1,700&family=Outfit:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Design Tokens ── */
:root {
  --cream:        #faf8f4;
  --cream-2:      #f4f0e8;
  --cream-3:      #ede8dc;
  --white:        #ffffff;
  --ink:          #1a1814;
  --ink-2:        #2e2b27;
  --ink-3:        #4a4640;
  --muted:        #8a857c;
  --muted-2:      #b5b0a8;
  --rule:         rgba(26,24,20,0.1);
  --rule-2:       rgba(26,24,20,0.06);

  --cobalt:       #1a4fcc;
  --cobalt-deep:  #133aaa;
  --cobalt-light: #e8effc;
  --cobalt-mid:   rgba(26,79,204,0.12);
  --forest:       #1a6645;
  --forest-light: #e8f4ed;
  --amber:        #c47c1a;
  --amber-light:  #fdf3e3;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Outfit', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --r-sm:  6px;
  --r-md:  12px;
  --r-lg:  20px;
  --r-xl:  32px;
  --r-full: 999px;

  --shadow-xs: 0 1px 3px rgba(26,24,20,0.08);
  --shadow-sm: 0 4px 16px rgba(26,24,20,0.08), 0 1px 3px rgba(26,24,20,0.04);
  --shadow-md: 0 8px 32px rgba(26,24,20,0.1), 0 2px 8px rgba(26,24,20,0.06);
  --shadow-lg: 0 20px 60px rgba(26,24,20,0.12), 0 4px 16px rgba(26,24,20,0.06);
  --shadow-cobalt: 0 8px 32px rgba(26,79,204,0.2);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-fast: cubic-bezier(0.4, 0, 0.2, 1);
  --t: all 0.35s var(--ease);
  --t-fast: all 0.18s var(--ease-fast);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  overflow-x: hidden;
  cursor: none;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: rgba(26,79,204,0.15); }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--cream-2); }
::-webkit-scrollbar-thumb { background: var(--cobalt); border-radius: 999px; }

/* ── Scroll Progress ── */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0%;
  background: var(--cobalt); z-index: 9999;
  transition: width 0.08s linear;
}

/* ── Custom Cursor ── */
#cursor-dot {
  position: fixed; width: 6px; height: 6px;
  background: var(--cobalt); border-radius: 50%;
  pointer-events: none; z-index: 9990;
  transform: translate(-50%,-50%);
  transition: transform 0.08s linear;
}
#cursor-ring {
  position: fixed; width: 32px; height: 32px;
  border: 1.5px solid rgba(26,79,204,0.4);
  border-radius: 50%; pointer-events: none; z-index: 9989;
  transform: translate(-50%,-50%);
  transition: width 0.3s var(--ease), height 0.3s var(--ease),
              background 0.3s, border-color 0.3s;
}
#cursor-ring.expand {
  width: 52px; height: 52px;
  background: rgba(26,79,204,0.06);
  border-color: var(--cobalt);
}

/* ── Preloader ── */
#preloader {
  position: fixed; inset: 0; background: var(--white);
  z-index: 99999; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 28px;
}
.pre-logo {
  font-family: var(--font-display);
  font-size: clamp(56px, 9vw, 100px);
  font-weight: 900; color: var(--ink);
  letter-spacing: -3px;
}
.pre-logo span { color: var(--cobalt); }
.pre-line { width: 200px; height: 1px; background: var(--cream-3); overflow: hidden; }
.pre-fill { height: 100%; background: var(--cobalt); animation: prefill 1.8s var(--ease) forwards; }
@keyframes prefill { from { width: 0; } to { width: 100%; } }
.pre-sub {
  font-size: 11px; letter-spacing: 4px; text-transform: uppercase;
  color: var(--muted); font-family: var(--font-body); font-weight: 500;
}

/* ── Mobile Menu ── */
#mobile-menu {
  position: fixed; inset: 0; background: var(--white); z-index: 9000;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 28px;
  opacity: 0; pointer-events: none; transition: opacity 0.4s var(--ease);
}
#mobile-menu.open { opacity: 1; pointer-events: all; }
#mobile-close {
  position: absolute; top: 28px; right: 28px;
  background: none; border: 1px solid var(--rule);
  width: 44px; height: 44px; border-radius: var(--r-sm);
  font-size: 18px; cursor: pointer; color: var(--ink);
  display: flex; align-items: center; justify-content: center;
}
#mobile-menu a {
  font-family: var(--font-display); font-size: clamp(32px,5vw,52px);
  font-weight: 700; color: var(--ink); transition: color 0.2s;
}
#mobile-menu a:hover { color: var(--cobalt); }

/* ── Navbar ── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: 70px; padding: 0 clamp(20px,5vw,80px);
  display: flex; align-items: center; justify-content: space-between;
  transition: var(--t);
}
#navbar.scrolled {
  background: rgba(250,248,244,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--rule);
  box-shadow: var(--shadow-xs);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 900; color: var(--ink);
  letter-spacing: -1px;
}
.nav-logo span { color: var(--cobalt); }
.nav-links { display: flex; list-style: none; align-items: center; gap: 4px; }
.nav-links a {
  font-size: 14px; font-weight: 500; color: var(--ink-3);
  padding: 8px 14px; border-radius: var(--r-sm);
  transition: var(--t-fast);
}
.nav-links a:hover { background: var(--cream-2); color: var(--ink); }
.nav-links a.active { color: var(--cobalt); }
.nav-cta-btn {
  background: var(--ink) !important;
  color: var(--white) !important;
  padding: 10px 22px !important;
  border-radius: var(--r-sm) !important;
}
.nav-cta-btn:hover { background: var(--cobalt) !important; color: var(--white) !important; }
.nav-right { display: flex; gap: 10px; align-items: center; }
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 6px;
  background: none; border: none;
}
.nav-hamburger span { width: 22px; height: 1.5px; background: var(--ink); border-radius: 99px; }
#theme-btn {
  width: 38px; height: 38px;
  border: 1px solid var(--rule); border-radius: var(--r-sm);
  background: none; cursor: pointer; font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--t-fast);
}
#theme-btn:hover { background: var(--cream-2); }

/* ── Dark Mode ── */
body.dark {
  --cream: #0e0d0b; --cream-2: #161410; --cream-3: #1e1c17;
  --white: #0a0908; --ink: #f0ece4; --ink-2: #d5cfc4;
  --ink-3: #a09890; --muted: #706860; --muted-2: #504840;
  --rule: rgba(240,236,228,0.1); --rule-2: rgba(240,236,228,0.05);
  --cobalt-light: #1a2d54; --cobalt-mid: rgba(26,79,204,0.15);
  --forest-light: #0e2018; --amber-light: #261a08;
}

/* ── Container ── */
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 clamp(20px,5vw,80px); }
section { position: relative; }

/* ── Eyebrow ── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 600; letter-spacing: 3px;
  text-transform: uppercase; color: var(--cobalt);
  margin-bottom: 20px;
}
.eyebrow::before {
  content: ''; display: block; width: 28px; height: 1.5px;
  background: var(--cobalt);
}

/* ── Section Titles ── */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 64px);
  font-weight: 800; line-height: 1.08;
  letter-spacing: -1.5px; color: var(--ink);
}
.section-title em { font-style: italic; color: var(--cobalt); }
.section-sub {
  font-size: clamp(15px, 1.7vw, 18px);
  color: var(--muted); font-weight: 400;
  line-height: 1.8; max-width: 580px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px; border-radius: var(--r-sm);
  font-family: var(--font-body); font-size: 14px;
  font-weight: 600; cursor: pointer; border: none;
  text-decoration: none; transition: var(--t);
  letter-spacing: 0.2px;
}
.btn-ink {
  background: var(--ink); color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-ink:hover {
  background: var(--cobalt);
  transform: translateY(-2px);
  box-shadow: var(--shadow-cobalt);
}
.btn-outline {
  background: transparent; color: var(--ink);
  border: 1.5px solid var(--rule);
}
.btn-outline:hover {
  border-color: var(--cobalt); color: var(--cobalt);
  background: var(--cobalt-light);
  transform: translateY(-2px);
}
.btn-cobalt {
  background: var(--cobalt); color: var(--white);
  box-shadow: var(--shadow-cobalt);
}
.btn-cobalt:hover {
  background: var(--cobalt-deep);
  transform: translateY(-2px);
}
.btn-wa {
  background: #f0fdf4; color: #15803d;
  border: 1.5px solid #bbf7d0;
}
.btn-wa:hover {
  background: #dcfce7;
  transform: translateY(-2px);
}
.btn-lg { padding: 18px 36px; font-size: 15px; }
.btn-sm { padding: 10px 20px; font-size: 13px; }

/* ── Tag / Chip ── */
.chip {
  display: inline-flex; align-items: center;
  padding: 4px 12px;
  background: var(--cream-2);
  border: 1px solid var(--rule);
  border-radius: var(--r-full);
  font-size: 12px; font-weight: 500; color: var(--ink-3);
}
.chip-blue {
  background: var(--cobalt-light);
  border-color: rgba(26,79,204,0.2);
  color: var(--cobalt);
}

/* ── Cards ── */
.card {
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: var(--r-xl);
  transition: var(--t);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: rgba(26,79,204,0.2);
}

/* ── Divider ── */
.rule { width: 100%; height: 1px; background: var(--rule); }

/* ── Floating WA ── */
#wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 8000;
  width: 54px; height: 54px;
  background: #16a34a; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(22,163,74,0.35);
  color: white; font-size: 22px;
  text-decoration: none;
  animation: wa-float 3s ease-in-out infinite;
  transition: transform 0.2s;
}
#wa-float:hover { transform: scale(1.1); }
@keyframes wa-float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ── Scroll-to-top ── */
#scroll-top {
  position: fixed; bottom: 96px; right: 28px; z-index: 8000;
  width: 42px; height: 42px;
  background: var(--white); border: 1px solid var(--rule);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 16px; color: var(--ink);
  opacity: 0; pointer-events: none;
  transition: var(--t-fast); box-shadow: var(--shadow-sm);
}
#scroll-top.show { opacity: 1; pointer-events: all; }
#scroll-top:hover { background: var(--cobalt); color: white; border-color: var(--cobalt); }

/* ═══════════════════════════
   HERO
═══════════════════════════ */
#hero {
  min-height: 100dvh;
  background: var(--white);
  display: flex; align-items: center;
  overflow: hidden; position: relative;
}
#hero-canvas { position: absolute; inset: 0; z-index: 0; opacity: 0.55; }
.hero-content {
  position: relative; z-index: 2;
  padding-top: 90px;
  max-width: 900px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px;
  background: var(--cobalt-light);
  border: 1px solid rgba(26,79,204,0.2);
  border-radius: var(--r-full);
  font-size: 12px; font-weight: 600;
  color: var(--cobalt); letter-spacing: 0.5px;
  margin-bottom: 28px;
}
.hero-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cobalt);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.4;transform:scale(1.6)} }
.hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(44px, 6.5vw, 92px);
  font-weight: 900; line-height: 1.02;
  letter-spacing: -3px; color: var(--ink);
  margin-bottom: 8px;
}
.hero-h1 em { font-style: italic; color: var(--cobalt); }
.hero-typed-row {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 52px);
  font-weight: 700; color: var(--ink-3);
  letter-spacing: -1.5px; min-height: 1.2em;
  margin-bottom: 28px;
}
.typed-cursor { color: var(--cobalt); }
.hero-sub {
  font-size: clamp(16px, 1.8vw, 19px);
  color: var(--muted); font-weight: 400;
  line-height: 1.75; max-width: 580px;
  margin-bottom: 44px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column;
  align-items: center; gap: 8px;
  color: var(--muted-2); font-size: 10px;
  letter-spacing: 3px; text-transform: uppercase;
  animation: scroll-bounce 2.5s ease-in-out infinite;
}
.scroll-line { width: 1px; height: 52px; background: linear-gradient(var(--cobalt), transparent); }
@keyframes scroll-bounce {
  0%,100%{transform:translateX(-50%) translateY(0)}
  50%{transform:translateX(-50%) translateY(-8px)}
}

/* ═══════════════════════════
   STATS
═══════════════════════════ */
#stats {
  background: var(--cream-2);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 0;
}
.stats-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}
.stat-cell {
  padding: 52px 32px;
  border-right: 1px solid var(--rule);
  text-align: center;
}
.stat-cell:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 60px);
  font-weight: 900; letter-spacing: -2px;
  color: var(--ink); display: block;
}
.stat-lbl {
  font-size: 12px; color: var(--muted);
  font-weight: 500; letter-spacing: 0.3px;
  margin-top: 6px; display: block;
}

/* ═══════════════════════════
   SERVICES
═══════════════════════════ */
#services { padding: 120px 0; background: var(--white); }
.services-top {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: end; margin-bottom: 72px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.svc-card {
  background: var(--cream);
  border: 1px solid var(--rule);
  border-radius: var(--r-xl);
  padding: 40px 36px;
  transition: var(--t);
  cursor: pointer; position: relative; overflow: hidden;
}
.svc-card::after {
  content: ''; position: absolute;
  bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--cobalt);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.svc-card:hover {
  background: var(--white);
  box-shadow: var(--shadow-md);
  transform: translateY(-6px);
  border-color: rgba(26,79,204,0.18);
}
.svc-card:hover::after { transform: scaleX(1); }
.svc-icon {
  width: 52px; height: 52px;
  background: var(--cobalt-light);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 24px;
}
.svc-title {
  font-family: var(--font-display);
  font-size: 19px; font-weight: 700;
  margin-bottom: 10px; letter-spacing: -0.3px;
  color: var(--ink);
}
.svc-desc {
  font-size: 14px; color: var(--muted);
  line-height: 1.7; margin-bottom: 22px;
}
.svc-tags { display: flex; flex-wrap: wrap; gap: 6px; }

/* ═══════════════════════════
   TOOLS MARQUEE
═══════════════════════════ */
#tools {
  padding: 72px 0;
  background: var(--cream-2);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
}
.marquee-wrap {
  position: relative; margin-top: 44px;
  overflow: hidden;
}
.marquee-wrap::before,
.marquee-wrap::after {
  content: ''; position: absolute;
  top: 0; bottom: 0; width: 120px; z-index: 2;
}
.marquee-wrap::before { left:0; background: linear-gradient(90deg, var(--cream-2), transparent); }
.marquee-wrap::after  { right:0; background: linear-gradient(-90deg, var(--cream-2), transparent); }
.marquee-track {
  display: flex; gap: 16px;
  animation: marquee 30s linear infinite;
  width: max-content;
}
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }
.marquee-track:hover { animation-play-state: paused; }
.tool-pill {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: var(--r-full);
  white-space: nowrap;
  transition: var(--t-fast);
}
.tool-pill:hover {
  border-color: rgba(26,79,204,0.3);
  background: var(--cobalt-light);
}
.tool-pill-name { font-size: 14px; font-weight: 600; color: var(--ink-2); }

/* ═══════════════════════════
   FOUNDERS
═══════════════════════════ */
#founders { padding: 120px 0; background: var(--cream); }
.founders-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px; margin-top: 60px;
}
.founder-card {
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: var(--r-xl);
  overflow: hidden; transition: var(--t);
}
.founder-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(26,79,204,0.2);
}
.founder-img {
  height: 240px;
  background: linear-gradient(145deg, var(--cobalt-light), var(--cream-2));
  display: flex; align-items: center; justify-content: center;
  border-bottom: 1px solid var(--rule);
}
.founder-avatar {
  width: 88px; height: 88px; border-radius: 50%;
  background: var(--cobalt); color: var(--white);
  font-family: var(--font-display); font-size: 30px;
  font-weight: 900; display: flex; align-items: center; justify-content: center;
}
.founder-body { padding: 28px; }
.founder-name {
  font-family: var(--font-display);
  font-size: 19px; font-weight: 800;
  letter-spacing: -0.3px; margin-bottom: 4px;
}
.founder-role {
  font-size: 12px; color: var(--cobalt);
  font-weight: 600; letter-spacing: 0.5px;
  margin-bottom: 14px; text-transform: uppercase;
}
.founder-bio { font-size: 13px; color: var(--muted); line-height: 1.7; }

/* ═══════════════════════════
   PROCESS
═══════════════════════════ */
#process { padding: 120px 0; background: var(--white); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0; margin-top: 64px;
  position: relative;
}
.process-grid::after {
  content: ''; position: absolute;
  top: 28px; left: calc(10%); right: calc(10%); height: 1px;
  background: linear-gradient(90deg, transparent, var(--cobalt), transparent);
}
.process-step {
  text-align: center; padding: 0 16px;
  position: relative; z-index: 1;
}
.step-circle {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--white);
  border: 1.5px solid var(--rule);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 17px;
  font-weight: 800; color: var(--ink);
  margin: 0 auto 22px;
  transition: var(--t);
}
.process-step:hover .step-circle {
  background: var(--cobalt); color: var(--white);
  border-color: var(--cobalt);
  box-shadow: var(--shadow-cobalt);
}
.step-title {
  font-family: var(--font-display);
  font-size: 15px; font-weight: 700;
  margin-bottom: 10px; color: var(--ink);
}
.step-desc { font-size: 12px; color: var(--muted); line-height: 1.7; }

/* ═══════════════════════════
   TESTIMONIALS
═══════════════════════════ */
#testimonials { padding: 120px 0; background: var(--cream); }
.testi-card {
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: var(--r-xl);
  padding: 48px;
}
.stars { color: var(--amber); font-size: 14px; margin-bottom: 20px; letter-spacing: 2px; }
.testi-quote {
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 22px);
  font-style: italic; line-height: 1.6;
  color: var(--ink-2); margin-bottom: 32px;
}
.testi-author { display: flex; align-items: center; gap: 14px; }
.testi-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--cobalt); color: var(--white);
  font-weight: 700; font-size: 16px;
  display: flex; align-items: center; justify-content: center;
}
.testi-name { font-weight: 700; font-size: 15px; color: var(--ink); }
.testi-title { font-size: 12px; color: var(--muted); }

/* ═══════════════════════════
   CTA BANNER
═══════════════════════════ */
#cta-band {
  padding: 100px 0;
  background: var(--ink);
  text-align: center;
}
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5.5vw, 76px);
  font-weight: 900; letter-spacing: -2.5px;
  line-height: 1.08; color: var(--white);
  margin-bottom: 20px;
}
.cta-title em { font-style: italic; color: #6b9ff0; }
.cta-sub {
  font-size: 18px; color: rgba(255,255,255,0.6);
  margin-bottom: 44px; max-width: 520px;
  margin-left: auto; margin-right: auto;
}
.cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-white {
  background: var(--white); color: var(--ink);
}
.btn-white:hover { background: var(--cobalt); color: var(--white); transform: translateY(-2px); }
.btn-ghost {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.15);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.3);
  transform: translateY(-2px);
}

/* ═══════════════════════════
   FAQ
═══════════════════════════ */
#faq { padding: 120px 0; background: var(--white); }
.faq-wrap { max-width: 760px; margin-top: 60px; }
.faq-item { border-bottom: 1px solid var(--rule); }
.faq-q {
  display: flex; justify-content: space-between;
  align-items: center; gap: 24px;
  padding: 26px 0; cursor: pointer;
  font-family: var(--font-display); font-size: 18px;
  font-weight: 700; color: var(--ink);
  transition: color 0.2s;
}
.faq-q:hover { color: var(--cobalt); }
.faq-icon {
  width: 28px; height: 28px; border-radius: 50%;
  border: 1.5px solid var(--rule);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--cobalt); flex-shrink: 0;
  transition: var(--t-fast);
}
.faq-item.open .faq-icon {
  background: var(--cobalt); color: var(--white);
  border-color: var(--cobalt); transform: rotate(45deg);
}
.faq-ans {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.3s;
  font-size: 15px; color: var(--muted); line-height: 1.85;
}
.faq-item.open .faq-ans { max-height: 300px; padding-bottom: 26px; }

/* ═══════════════════════════
   FOOTER
═══════════════════════════ */
#footer {
  background: var(--ink-2);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.6fr;
  gap: 60px; padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 36px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 26px; font-weight: 900;
  color: var(--white); letter-spacing: -1px; margin-bottom: 14px;
}
.footer-logo span { color: #6b9ff0; }
.footer-tagline { font-size: 14px; line-height: 1.7; max-width: 260px; margin-bottom: 28px; }
.footer-socials { display: flex; gap: 10px; }
.footer-social {
  width: 38px; height: 38px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.5); font-size: 15px;
  text-decoration: none; transition: var(--t-fast);
}
.footer-social:hover { border-color: #6b9ff0; color: #6b9ff0; }
.footer-col-head {
  font-size: 11px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: rgba(255,255,255,0.4); margin-bottom: 18px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,0.55); transition: color 0.2s; }
.footer-links a:hover { color: var(--white); }
.footer-contact-row {
  display: flex; gap: 12px; font-size: 13px;
  color: rgba(255,255,255,0.5); margin-bottom: 14px; line-height: 1.6;
}
.footer-contact-row i { color: #6b9ff0; flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  display: flex; justify-content: space-between;
  font-size: 12px; color: rgba(255,255,255,0.3);
}

/* ═══════════════════════════
   LIVE CLOCK
═══════════════════════════ */
#clock-widget {
  position: fixed; bottom: 28px; left: 28px; z-index: 5000;
  display: flex; align-items: center; gap: 8px;
  background: var(--white);
  border: 1px solid var(--rule);
  padding: 9px 16px; border-radius: var(--r-sm);
  box-shadow: var(--shadow-sm);
  font-family: var(--font-mono); font-size: 11px; color: var(--muted);
}
#clock-widget i { color: var(--cobalt); }

/* ═══════════════════════════
   PAGE-SPECIFIC: ABOUT
═══════════════════════════ */
.page-hero {
  padding: 160px 0 96px;
  background: var(--white);
}
.about-split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.timeline-wrap { margin-top: 80px; padding-left: 40px; position: relative; }
.timeline-wrap::before {
  content: ''; position: absolute; left: 0; top: 6px; bottom: 0;
  width: 1px; background: linear-gradient(180deg, var(--cobalt), transparent);
}
.tl-item { position: relative; margin-bottom: 44px; }
.tl-item::before {
  content: ''; position: absolute; left: -44px; top: 4px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--cobalt);
  box-shadow: 0 0 0 3px rgba(26,79,204,0.15);
}
.tl-year {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--cobalt); margin-bottom: 6px; letter-spacing: 1px;
}
.tl-title {
  font-family: var(--font-display); font-size: 19px;
  font-weight: 700; margin-bottom: 8px; color: var(--ink);
}
.tl-desc { font-size: 14px; color: var(--muted); line-height: 1.7; }
.vision-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-top: 48px;
}
.vision-card {
  background: var(--cream);
  border: 1px solid var(--rule);
  border-radius: var(--r-xl);
  padding: 36px;
  transition: var(--t);
}
.vision-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.vision-icon { font-size: 32px; margin-bottom: 18px; display: block; }
.vision-title {
  font-family: var(--font-display); font-size: 19px;
  font-weight: 700; margin-bottom: 10px;
}
.vision-text { font-size: 14px; color: var(--muted); line-height: 1.75; }

/* ═══════════════════════════
   PAGE-SPECIFIC: SERVICES
═══════════════════════════ */
.svc-detail-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center; padding: 100px 0;
}
.svc-visual {
  background: var(--cream);
  border: 1px solid var(--rule);
  border-radius: var(--r-xl);
  aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  font-size: 88px; position: relative; overflow: hidden;
}
.svc-features { list-style: none; display: flex; flex-direction: column; gap: 14px; margin: 24px 0; }
.svc-features li { display: flex; gap: 12px; font-size: 15px; color: var(--ink-3); line-height: 1.5; }
.svc-features li i { color: var(--forest); flex-shrink: 0; margin-top: 2px; }
.scope-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px; margin: 28px 0;
}
.scope-item {
  display: flex; gap: 12px; align-items: center;
  padding: 16px 18px;
  background: var(--white);
  border: 1.5px solid var(--rule);
  border-radius: var(--r-md);
  cursor: pointer; transition: var(--t-fast);
}
.scope-item:hover { border-color: rgba(26,79,204,0.3); }
.scope-item.sel {
  border-color: var(--cobalt);
  background: var(--cobalt-light);
}
.scope-box {
  width: 18px; height: 18px; border-radius: 4px;
  border: 1.5px solid var(--rule);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; color: var(--white); flex-shrink: 0;
  transition: var(--t-fast);
}
.scope-item.sel .scope-box { background: var(--cobalt); border-color: var(--cobalt); }
.scope-label { font-size: 13px; font-weight: 500; color: var(--ink-2); }

/* ═══════════════════════════
   PAGE-SPECIFIC: YOUTUBE
═══════════════════════════ */
.yt-workflow-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px; margin-top: 60px;
}
.wf-card {
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: var(--r-xl);
  padding: 32px 28px; transition: var(--t);
}
.wf-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: rgba(26,79,204,0.2); }
.wf-num {
  font-family: var(--font-display); font-size: 44px;
  font-weight: 900; color: var(--cobalt); opacity: 0.25;
  display: block; margin-bottom: 14px;
}
.wf-title { font-family: var(--font-display); font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.wf-desc { font-size: 13px; color: var(--muted); line-height: 1.7; }
.ai-tools-row { display: flex; gap: 16px; flex-wrap: wrap; margin: 40px 0; }
.ai-tool-tile {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 22px;
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  transition: var(--t-fast);
}
.ai-tool-tile:hover { border-color: rgba(26,79,204,0.3); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.ati-icon { font-size: 26px; }
.ati-name { font-family: var(--font-display); font-size: 15px; font-weight: 700; }
.ati-desc { font-size: 11px; color: var(--muted); }
.code-block {
  background: var(--ink); border-radius: var(--r-xl);
  overflow: hidden;
}
.code-bar {
  padding: 14px 20px; border-bottom: 1px solid rgba(255,255,255,0.07);
  display: flex; align-items: center; gap: 8px;
}
.code-dot { width: 11px; height: 11px; border-radius: 50%; }
.code-body {
  padding: 24px 28px;
  font-family: var(--font-mono); font-size: 13px;
  line-height: 1.85; color: rgba(255,255,255,0.7);
}
.code-key { color: #6b9ff0; }
.code-val { color: #f0ece4; }
.code-str { color: #6ee7b7; }
.code-comment { color: rgba(255,255,255,0.3); }
.calculator-card {
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: var(--r-xl);
  padding: 52px; max-width: 620px; margin: 48px auto 0;
}
.calc-label { font-size: 14px; color: var(--muted); margin-bottom: 10px; display: block; font-weight: 500; }
.calc-slider {
  width: 100%; height: 4px;
  background: var(--cream-3); border-radius: 99px;
  outline: none; -webkit-appearance: none; appearance: none;
  cursor: pointer; margin-bottom: 30px;
}
.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none; width: 18px; height: 18px;
  background: var(--cobalt); border-radius: 50%;
  box-shadow: var(--shadow-cobalt); cursor: pointer;
}
.calc-result {
  text-align: center; padding: 28px;
  background: var(--cobalt-light);
  border-radius: var(--r-lg);
  border: 1px solid rgba(26,79,204,0.15);
}
.calc-num {
  font-family: var(--font-display); font-size: 52px;
  font-weight: 900; color: var(--cobalt); letter-spacing: -2px;
}
.calc-sublabel { font-size: 13px; color: var(--muted); margin-top: 6px; }
.niche-card {
  background: var(--white); border: 1px solid var(--rule);
  border-radius: var(--r-xl); padding: 48px;
  max-width: 580px; margin: 40px auto 0;
  min-height: 180px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 12px;
  text-align: center;
}
.niche-icon { font-size: 52px; }
.niche-name { font-family: var(--font-display); font-size: 28px; font-weight: 800; }
.niche-cpm { font-size: 13px; color: var(--muted); }

/* ═══════════════════════════
   PAGE-SPECIFIC: TEAM
═══════════════════════════ */
.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; margin-top: 60px; }
.team-card {
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: var(--r-xl);
  overflow: hidden; transition: var(--t);
  display: grid; grid-template-columns: 260px 1fr;
}
.team-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: rgba(26,79,204,0.2); }
.team-img {
  background: linear-gradient(160deg, var(--cobalt-light), var(--cream-2));
  display: flex; align-items: center; justify-content: center;
}
.team-avatar {
  width: 100px; height: 100px; border-radius: 50%;
  background: var(--cobalt); color: var(--white);
  font-family: var(--font-display); font-size: 36px;
  font-weight: 900; display: flex; align-items: center; justify-content: center;
}
.team-body { padding: 36px; }
.team-name { font-family: var(--font-display); font-size: 24px; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 4px; }
.team-role { font-size: 12px; color: var(--cobalt); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 14px; }
.team-bio { font-size: 14px; color: var(--muted); line-height: 1.75; margin-bottom: 20px; }
.team-skills { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.team-li {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 18px; border-radius: var(--r-sm);
  background: #e8f0fb; color: #1a4fcc;
  font-size: 13px; font-weight: 600;
  text-decoration: none; border: 1px solid rgba(26,79,204,0.2);
  transition: var(--t-fast);
}
.team-li:hover { background: var(--cobalt); color: white; }
.org-chart-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 28px; }
.org-cell {
  background: var(--white); border: 1px solid var(--rule);
  border-radius: var(--r-lg); padding: 20px; text-align: center;
}
.org-cell-name { font-family: var(--font-display); font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.org-cell-role { font-size: 11px; color: var(--cobalt); font-weight: 600; letter-spacing: 0.5px; }
.org-cell-pct { font-size: 22px; font-weight: 700; color: var(--ink); margin-top: 10px; }

/* ═══════════════════════════
   PAGE-SPECIFIC: CONTACT
═══════════════════════════ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 56px; margin-top: 60px; }
.contact-cards { display: flex; flex-direction: column; gap: 18px; }
.cc {
  background: var(--cream);
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  padding: 24px 28px; display: flex; gap: 18px; align-items: flex-start;
}
.cc-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: var(--cobalt-light);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.cc-label { font-size: 11px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.cc-val { font-size: 14px; color: var(--ink-2); line-height: 1.6; }
.cc-val a { color: var(--cobalt); text-decoration: none; }
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: var(--r-xl);
  padding: 48px;
}
.form-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.fg { margin-bottom: 20px; }
.flabel { display: block; font-size: 12px; font-weight: 600; letter-spacing: 0.5px; color: var(--muted); margin-bottom: 8px; text-transform: uppercase; }
.finput, .ftextarea, .fselect {
  width: 100%;
  background: var(--cream);
  border: 1.5px solid var(--rule);
  border-radius: var(--r-sm);
  padding: 13px 16px;
  font-family: var(--font-body); font-size: 14px;
  color: var(--ink); outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.finput:focus, .ftextarea:focus, .fselect:focus {
  border-color: var(--cobalt);
  box-shadow: 0 0 0 3px rgba(26,79,204,0.08);
  background: var(--white);
}
.finput.ok { border-color: var(--forest); }
.finput.err { border-color: #dc2626; }
.ftextarea { resize: vertical; min-height: 130px; }
.map-embed { margin-top: 60px; border-radius: var(--r-xl); overflow: hidden; height: 300px; border: 1px solid var(--rule); }
.map-embed iframe { width: 100%; height: 100%; border: none; filter: grayscale(20%); }
.price-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px; }
.pt {
  background: var(--cream);
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  padding: 24px; text-align: center;
  transition: var(--t);
}
.pt:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.pt-icon { font-size: 26px; margin-bottom: 12px; }
.pt-title { font-family: var(--font-display); font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.pt-sub { font-size: 12px; color: var(--muted); }

/* ═══════════════════════════
   RESPONSIVE
═══════════════════════════ */
@media(max-width:1024px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .founders-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:repeat(3,1fr)}
  .process-grid::after{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
  .team-card{grid-template-columns:1fr}
  .team-img{height:200px}
  .team-grid{grid-template-columns:1fr}
  .services-top{grid-template-columns:1fr;gap:40px}
  .about-split{grid-template-columns:1fr;gap:40px}
  .price-tiles{grid-template-columns:repeat(2,1fr)}
  .org-chart-grid{grid-template-columns:repeat(2,1fr)}
  .vision-grid{grid-template-columns:repeat(2,1fr)}
  .svc-detail-grid{grid-template-columns:1fr;gap:40px}
}
@media(max-width:768px){
  .nav-links{display:none}
  #theme-btn{display:none}
  .nav-hamburger{display:flex}
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .stat-cell{border-bottom:1px solid var(--rule)}
  .stat-cell:nth-child(5){grid-column:1/-1}
  .services-grid{grid-template-columns:1fr}
  .founders-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr;gap:36px}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
  .contact-grid{grid-template-columns:1fr}
  .form-row2{grid-template-columns:1fr}
  .price-tiles{grid-template-columns:1fr 1fr}
  .vision-grid{grid-template-columns:1fr}
  .org-chart-grid{grid-template-columns:repeat(2,1fr)}
  #clock-widget{display:none}
}
@media(max-width:480px){
  .founders-grid{grid-template-columns:1fr}
  .hero-ctas{flex-direction:column}
  .btn-lg{width:100%;justify-content:center}
  .btn-outline{width:100%;justify-content:center}
  .btn-wa{width:100%;justify-content:center}
  .cta-row{flex-direction:column;align-items:center}
  .price-tiles{grid-template-columns:1fr}
}