/* ─── CEO of Topteller — ceo.css ─── */

:root {
  --navy-950: #05070f;
  --navy-900: #0a0e1e;
  --navy-850: #0d1226;
  --navy-800: #101631;
  --navy-700: #1a2242;
  --navy-600: #242e54;
  --gold:      #f5a623;
  --gold-dark: #c47f14;
  --gold-light:#ffd27f;
  --ink:       #f4f2ea;
  --ink-dim:   #a9aec6;
  --line:      rgba(255,255,255,0.08);
  --glass:     rgba(16,22,49,0.62);
  --shadow:    0 18px 48px rgba(0,0,0,0.45);
  --radius:    16px;
  --radius-lg: 24px;
  --t:         0.28s ease;
  --container: 1120px;
  --nav-h:     72px;
}

[data-theme="light"] {
  --navy-950: #ffffff;
  --navy-900: #f6f4ec;
  --navy-850: #efece1;
  --navy-800: #e7e2d2;
  --navy-700: #d8d1bb;
  --navy-600: #12152a;
  --gold:      #c47f14;
  --gold-dark: #9a640c;
  --gold-light:#a97b00;
  --ink:       #10142a;
  --ink-dim:   #565d7d;
  --line:      rgba(16,20,42,0.12);
  --glass:     rgba(255,255,255,0.72);
  --shadow:    0 18px 48px rgba(20,24,60,0.14);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--navy-950);
  color: var(--ink);
  line-height: 1.65;
  overflow-x: hidden;
  transition: background var(--t), color var(--t);
}
h1, h2, h3, h4 { font-family: 'Sora', sans-serif; line-height: 1.18; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ── Navbar ── */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center;
  background: var(--glass);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  width: 100%; max-width: var(--container); margin: 0 auto;
  padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--navy-600), var(--navy-700));
  border: 1px solid rgba(245,166,35,0.35);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Sora', sans-serif; font-weight: 800; font-size: 0.95rem;
  color: var(--gold);
}
.brand-name { font-family: 'Sora', sans-serif; font-weight: 800; font-size: 1.05rem; letter-spacing: 0.02em; }
.brand-name small { display: block; font-family: 'Inter', sans-serif; font-weight: 500; font-size: 0.68rem; color: var(--ink-dim); letter-spacing: 0.14em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--ink-dim); transition: color var(--t); }
.nav-links a:hover { color: var(--gold); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.icon-btn {
  width: 40px; height: 40px; border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--navy-800);
  color: var(--ink);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 1.05rem;
  transition: border-color var(--t), transform var(--t), color var(--t);
}
.icon-btn:hover { border-color: rgba(245,166,35,0.45); color: var(--gold); transform: translateY(-1px); }
.nav-cta {
  padding: 10px 22px; border-radius: 99px;
  background: var(--gold); color: #000;
  font-weight: 700; font-size: 0.86rem;
  border: 1px solid transparent;
  transition: filter var(--t), transform var(--t);
}
.nav-cta:hover { filter: brightness(1.07); transform: translateY(-1px); }
.nav-burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; }
.nav-burger span { display: block; width: 22px; height: 2px; border-radius: 2px; background: var(--ink); transition: var(--t); }

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: calc(var(--nav-h) + 56px) 0 72px;
  position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 55% 45% at 12% 28%, rgba(245,166,35,0.10) 0%, transparent 62%),
    radial-gradient(ellipse 45% 45% at 88% 12%, rgba(26,34,66,0.55) 0%, transparent 65%),
    radial-gradient(ellipse 80% 60% at 50% 110%, rgba(245,166,35,0.06) 0%, transparent 70%);
}
[data-theme="light"] .hero-bg {
  background:
    radial-gradient(ellipse 55% 45% at 12% 28%, rgba(196,127,20,0.12) 0%, transparent 62%),
    radial-gradient(ellipse 80% 60% at 50% 110%, rgba(196,127,20,0.08) 0%, transparent 70%);
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid rgba(245,166,35,0.3);
  background: rgba(245,166,35,0.08);
  color: var(--gold);
  border-radius: 99px; padding: 6px 15px;
  font-size: 0.74rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 22px;
}
.hero-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
.hero-title { font-size: clamp(2.4rem, 5.2vw, 4.1rem); font-weight: 800; margin-bottom: 20px; }
.hero-title .accent {
  background: linear-gradient(105deg, var(--gold) 20%, var(--gold-light) 80%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { font-size: 1.08rem; color: var(--ink-dim); max-width: 540px; margin-bottom: 30px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px; border-radius: 13px;
  font-weight: 700; font-size: 0.94rem;
  cursor: pointer; border: 1px solid transparent;
  transition: transform var(--t), filter var(--t), border-color var(--t), background var(--t);
}
.btn:hover { transform: translateY(-2px); }
.btn-gold  { background: var(--gold); color: #000; box-shadow: 0 6px 24px rgba(245,166,35,0.3); }
.btn-gold:hover { filter: brightness(1.06); }
.btn-ghost { background: var(--navy-800); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: rgba(245,166,35,0.4); }

/* Photo slot */
.photo-wrap { position: relative; display: flex; justify-content: center; }
.photo-slot {
  width: min(340px, 82vw);
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--navy-800), var(--navy-700));
  border: 1px solid var(--line);
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow);
}
.photo-slot::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 45% at 50% 20%, rgba(245,166,35,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 70% 60% at 50% 100%, rgba(10,14,30,0.5) 0%, transparent 70%);
  pointer-events: none;
}
.photo-slot img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: 1;
  display: none;
}
.photo-slot[data-has-photo="1"] img { display: block; }
.photo-placeholder {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  text-align: center; padding: 28px;
}
.photo-placeholder .avatar {
  width: 84px; height: 84px; border-radius: 50%;
  background: var(--navy-950);
  border: 2px dashed rgba(245,166,35,0.5);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; color: var(--gold);
}
.photo-placeholder .ph-title { font-weight: 700; font-size: 0.92rem; }
.photo-placeholder .ph-sub { font-size: 0.78rem; color: var(--ink-dim); }
.photo-upload {
  position: relative; z-index: 2;
  margin-top: 14px;
  padding: 9px 18px; border-radius: 99px;
  border: 1px solid rgba(245,166,35,0.4);
  background: var(--navy-950);
  color: var(--gold);
  font-size: 0.8rem; font-weight: 700; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  transition: background var(--t), color var(--t), border-color var(--t);
}
.photo-upload:hover { background: rgba(245,166,35,0.12); border-color: var(--gold); }
.photo-upload input { display: none; }
.photo-hint {
  margin-top: 10px; font-size: 0.68rem; color: var(--ink-dim);
  display: flex; align-items: center; gap: 6px; justify-content: center;
}

/* Brand tape */
.tape { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 22px 0; }
.tape-inner { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; align-items: center; }
.tape-item {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem; font-weight: 600;
  color: var(--ink-dim); letter-spacing: 0.06em;
}
.tape-item::before { content: ''; width: 10px; height: 10px; background: var(--gold); clip-path: polygon(50% 0,100% 50%,50% 100%,0 50%); }

/* ── Sections ── */
section { padding: 92px 0; }
.eyebrow {
  display: inline-block; font-size: 0.74rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 14px;
}
.section-title { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 800; margin-bottom: 14px; }
.section-lead { font-size: 1.02rem; color: var(--ink-dim); max-width: 640px; }

.card {
  background: linear-gradient(165deg, var(--navy-850), var(--navy-800));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}
.card:hover { border-color: rgba(245,166,35,0.32); transform: translateY(-4px); box-shadow: var(--shadow); }

/* ── Ventures grid ── */
.ventures { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; margin-top: 44px; }
.venture-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--navy-950);
  border: 1px solid rgba(245,166,35,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: var(--gold); margin-bottom: 16px;
}
.venture-name { font-weight: 800; font-size: 1rem; margin-bottom: 4px; }
.venture-role { font-size: 0.76rem; font-weight: 600; color: var(--gold); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 10px; }
.venture-desc { font-size: 0.86rem; color: var(--ink-dim); }

/* ── Bio split ── */
.bio-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; margin-top: 44px; }
.bio-para { margin-bottom: 18px; font-size: 0.99rem; color: var(--ink-dim); }
.bio-para strong { color: var(--ink); }
.highlight-card { margin-top: 18px; }
.info-rows { display: flex; flex-direction: column; }
.info-row {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 0; border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}
.info-row:last-child { border-bottom: none; }
.info-row .k { width: 110px; flex-shrink: 0; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); }
.info-row .v { color: var(--ink); font-weight: 500; }

/* ── Stats ── */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 40px; }
.stat-card {
  text-align: center; padding: 26px 16px;
  background: var(--navy-850);
  border: 1px solid var(--line); border-radius: var(--radius);
}
.stat-num { font-family: 'JetBrains Mono', monospace; font-size: 2rem; font-weight: 700; color: var(--gold); display: block; }
.stat-label { font-size: 0.76rem; color: var(--ink-dim); margin-top: 6px; }

/* ── Philosophy ── */
.phil-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 40px; }
.phil-card { padding: 24px; }
.phil-card .big { font-family: 'Sora', sans-serif; font-size: 1.7rem; font-weight: 800; color: var(--gold); display: block; margin-bottom: 10px; }
.phil-card h3 { font-size: 1rem; margin-bottom: 8px; }
.phil-card p { font-size: 0.86rem; color: var(--ink-dim); }

/* ── Socials ── */
.socials { display: flex; gap: 12px; flex-wrap: wrap; }
.social-btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 18px; border-radius: 12px;
  background: var(--navy-800);
  border: 1px solid var(--line);
  font-size: 0.85rem; font-weight: 600; color: var(--ink);
  transition: border-color var(--t), transform var(--t), color var(--t);
}
.social-btn svg { width: 18px; height: 18px; fill: currentColor; }
.social-btn:hover { border-color: rgba(245,166,35,0.45); color: var(--gold); transform: translateY(-2px); }

/* ── CTA band ── */
.cta-band {
  text-align: center; position: relative; overflow: hidden;
}
.cta-glow {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 55% 70% at 50% 50%, rgba(245,166,35,0.1) 0%, transparent 70%);
}
.cta-inner { position: relative; z-index: 1; max-width: 640px; margin: 0 auto; }
.cta-inner h2 { margin-bottom: 14px; }
.cta-inner p { color: var(--ink-dim); margin-bottom: 30px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Footer ── */
footer { border-top: 1px solid var(--line); background: var(--navy-950); padding: 40px 0 28px; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-family: 'Sora', sans-serif; font-weight: 700; font-size: 0.95rem; color: var(--gold); }
.footer-meta { font-size: 0.78rem; color: var(--ink-dim); }

/* ── Reveal ── */
[data-reveal] { opacity: 0; transform: translateY(30px); transition: opacity 0.65s ease, transform 0.65s ease; }
[data-reveal].visible { opacity: 1; transform: translateY(0); }
[data-reveal-delay="1"] { transition-delay: 0.1s; }
[data-reveal-delay="2"] { transition-delay: 0.2s; }
[data-reveal-delay="3"] { transition-delay: 0.3s; }
[data-reveal-delay="4"] { transition-delay: 0.4s; }

/* ── Mobile nav ── */
.mobile-nav {
  position: fixed; inset: 0; z-index: 99;
  background: var(--navy-900);
  display: flex; flex-direction: column; padding: 84px 24px 24px; gap: 4px;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  overflow-y: auto;
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav a { padding: 14px 8px; font-size: 1.02rem; font-weight: 600; color: var(--ink-dim); border-bottom: 1px solid var(--line); transition: color var(--t); }
.mobile-nav a:hover { color: var(--gold); }
.mobile-nav .nav-cta { margin-top: 18px; text-align: center; color: #000; border: none; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding-top: calc(var(--nav-h) + 32px); }
  .photo-wrap { order: -1; }
  .bio-grid { grid-template-columns: 1fr; gap: 28px; }
  .phil-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .nav-links { display: none; }
  .nav-actions .nav-cta { display: none; }
  .nav-burger { display: flex; }
}

@media (max-width: 600px) {
  section { padding: 64px 0; }
  .container { padding: 0 18px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .ventures { grid-template-columns: 1fr; }
  .cta-actions { flex-direction: column; align-items: stretch; }
}