/* ===== LIGHT MODE SOMA FELLOWS ===== */

:root {
  /* Primary palette — bright & open */
  --ink: #1A1A1F;
  --ink-soft: #2C2C33;
  --ink-mid: #4A4A55;
  --ink-muted: #8A8A96;
  --white: #FFFFFF;
  --snow: #FAFAFA;
  --cloud: #F3F3F5;
  --mist: #E9E9ED;

  /* Accent — warm terracotta pushed brighter for light backgrounds */
  --accent: #D95425;
  --accent-glow: #E96B38;
  --accent-deep: #B8441A;
  --accent-pale: #FFF4EE;
  --accent-wash: #FEF8F4;

  /* Surfaces */
  --surface: var(--white);
  --surface-raised: var(--white);
  --border: rgba(26,26,31,.06);
  --border-strong: rgba(26,26,31,.10);
  --border-accent: rgba(217,84,37,.15);

  /* Radii */
  --r: 14px;
  --r-lg: 24px;
  --r-xl: 32px;

  /* Type */
  --grotesk: 'Space Grotesk', system-ui, sans-serif;
  --reader: 'Newsreader', Georgia, serif;

  /* Motion */
  --ease: cubic-bezier(.22,1,.36,1);
  --ease-out: cubic-bezier(.0,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--grotesk); color: var(--ink);
  background: var(--white); line-height: 1.6; overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
ul { list-style: none; }
button { background: none; border: none; cursor: pointer; font: inherit; color: inherit; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 18px 0;
  transition: background .35s var(--ease), padding .3s, box-shadow .35s;
}
.nav.scrolled {
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(24px) saturate(1.5); -webkit-backdrop-filter: blur(24px) saturate(1.5);
  box-shadow: 0 1px 0 var(--border), 0 4px 20px rgba(26,26,31,.03);
  padding: 12px 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: .95rem; letter-spacing: -.01em; }
.logo-mark { color: var(--ink); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: .85rem; font-weight: 500; color: var(--ink-muted); transition: color .25s; }
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  background: var(--accent); color: var(--white) !important;
  padding: 9px 22px; border-radius: 100px;
  font-size: .84rem !important; letter-spacing: .01em;
  transition: background .25s, transform .2s, box-shadow .25s;
}
.nav-cta:hover { background: var(--accent-glow); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(217,84,37,.18); }
.nav-toggle { display: none; width: 28px; height: 20px; position: relative; z-index: 110; }
.nav-toggle span { display: block; width: 100%; height: 2px; background: var(--ink); position: absolute; left: 0; transition: all .3s var(--ease); border-radius: 2px; }
.nav-toggle span:nth-child(1) { top: 0; }
.nav-toggle span:nth-child(2) { top: 9px; }
.nav-toggle span:nth-child(3) { top: 18px; }
.nav-toggle.active span:nth-child(1) { top: 9px; transform: rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { top: 9px; transform: rotate(-45deg); }
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; top: 0; right: 0; width: 280px; height: 100dvh;
    flex-direction: column; align-items: flex-start;
    background: var(--white); padding: 100px 32px 40px; gap: 24px;
    transform: translateX(100%); transition: transform .4s var(--ease);
    box-shadow: -8px 0 40px rgba(0,0,0,.06);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1.1rem; color: var(--ink); }
  .nav-cta { padding: 14px 28px; font-size: 1rem !important; }
}

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 100dvh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 140px 24px 0; overflow: hidden;
  background: var(--white); color: var(--ink);
}
.hero-bg { position: absolute; inset: 0; overflow: hidden; }
.hero-orb {
  position: absolute; border-radius: 50%;
  filter: blur(160px); opacity: .35;
  will-change: transform;
}
.hero-orb--1 { width: 800px; height: 800px; top: -30%; right: -15%; background: var(--accent-pale); opacity: .6; animation: orb1 18s ease-in-out infinite alternate; }
.hero-orb--2 { width: 600px; height: 600px; bottom: -20%; left: -10%; background: #FDDFC4; opacity: .4; animation: orb2 22s ease-in-out infinite alternate; }
.hero-orb--3 { width: 400px; height: 400px; top: 30%; left: 40%; background: #FEF3C7; opacity: .35; animation: orb3 15s ease-in-out infinite alternate; }
@keyframes orb1 { from { transform: translate(0,0) scale(1); } to { transform: translate(-40px, 30px) scale(1.1); } }
@keyframes orb2 { from { transform: translate(0,0) scale(1); } to { transform: translate(30px, -20px) scale(1.15); } }
@keyframes orb3 { from { transform: translate(0,0) scale(1); } to { transform: translate(-20px, 40px) scale(.9); } }
.hero-noise {
  position: absolute; inset: 0; opacity: .12;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.25'/%3E%3C/svg%3E");
  background-size: 200px;
}
.hero::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(26,26,31,.015) 79px, rgba(26,26,31,.015) 80px);
}

.hero-content { position: relative; max-width: 800px; text-align: center; margin-bottom: 64px; z-index: 1; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .72rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-muted);
  background: var(--white);
  border: 1px solid var(--border-strong);
  padding: 8px 20px; border-radius: 100px;
  margin-bottom: 40px;
  box-shadow: 0 1px 6px rgba(26,26,31,.04);
}
.hero-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px rgba(217,84,37,.4); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .5; transform: scale(.8); } }

.hero h1 {
  font-family: var(--reader);
  font-size: clamp(2.8rem, 7.5vw, 5.4rem);
  line-height: 1.08; font-weight: 400;
  margin-bottom: 28px;
  letter-spacing: -.02em;
  color: var(--ink);
}
.hero-line { display: block; }
.hero h1 em { font-style: italic; color: var(--accent); }

.hero-sub { font-size: clamp(.95rem, 2vw, 1.1rem); color: var(--ink-muted); max-width: 520px; margin: 0 auto 44px; line-height: 1.75; }

.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Hero ticker */
.hero-ticker {
  position: relative; width: 100%; z-index: 1;
  border-top: 1px solid var(--border);
  padding: 32px 0;
}
.hero-ticker-inner { display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap; max-width: 900px; margin: 0 auto; }
.ticker-stat { text-align: center; }
.ticker-num { display: block; font-family: var(--reader); font-size: 1.6rem; color: var(--ink); line-height: 1.1; font-weight: 600; }
.ticker-label { font-size: .72rem; color: var(--ink-muted); font-weight: 500; letter-spacing: .06em; text-transform: uppercase; margin-top: 4px; display: block; }
.ticker-divider { width: 1px; height: 32px; background: var(--border-strong); }
@media (max-width: 600px) { .ticker-divider { display: none; } .hero-ticker-inner { gap: 24px; } .ticker-stat { min-width: 100px; } }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 100px;
  font-weight: 600; font-size: .9rem;
  transition: all .3s var(--ease);
  cursor: pointer; position: relative;
}
.btn-glow {
  background: var(--accent); color: #fff;
  box-shadow: 0 2px 8px rgba(217,84,37,.15);
}
.btn-glow:hover {
  background: var(--accent-glow); transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(217,84,37,.15), 0 8px 24px rgba(217,84,37,.12);
}
.btn-ghost {
  background: transparent; color: var(--ink);
  border: 1.5px solid var(--border-strong);
}
.btn-ghost:hover { border-color: var(--ink-mid); background: var(--snow); }
.btn-lg { padding: 18px 48px; font-size: 1.02rem; }
.btn-track { width: 100%; justify-content: center; margin-top: auto; }

/* ===== SECTION HEADERS ===== */
.sh { margin-bottom: 48px; }
.tag { display: inline-block; font-size: .7rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.sh h2 { font-family: var(--reader); font-size: clamp(1.9rem, 4.5vw, 3rem); font-weight: 400; line-height: 1.18; letter-spacing: -.01em; color: var(--ink); }

/* ===== TRACKS ===== */
.tracks { padding: 120px 0; background: var(--snow); }
.tracks-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.track {
  border-radius: var(--r-xl); padding: 48px 40px;
  display: flex; flex-direction: column; position: relative; overflow: hidden;
  min-height: 560px;
}

/* Founder track — light mode: warm accent surface instead of dark */
.track--founder {
  background: var(--white);
  color: var(--ink);
  border: 2px solid var(--accent);
  box-shadow: 0 4px 32px rgba(217,84,37,.06);
}

/* Engineer track */
.track--engineer {
  background: var(--white); color: var(--ink);
  border: 1px solid var(--border-strong);
}

.track-glow {
  position: absolute; top: -80px; right: -80px;
  width: 280px; height: 280px; border-radius: 50%;
  background: var(--accent); opacity: .04; filter: blur(80px);
  pointer-events: none;
}
.track-content { position: relative; display: flex; flex-direction: column; gap: 18px; flex: 1; }
.track-header { display: flex; align-items: center; justify-content: space-between; }
.track-label { font-size: .68rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--accent); }
.track-amount { font-family: var(--reader); font-size: 1.1rem; font-weight: 600; font-style: italic; color: var(--ink-muted); }
.track--founder .track-amount { color: var(--accent-deep); }
.track h3 { font-family: var(--reader); font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 400; line-height: 1.15; letter-spacing: -.01em; }
.track-desc { font-size: .9rem; line-height: 1.65; color: var(--ink-muted); }
.track-list { display: flex; flex-direction: column; gap: 12px; padding: 8px 0; }
.track-list li { font-size: .86rem; padding-left: 22px; position: relative; line-height: 1.5; color: var(--ink-mid); }
.track-list li::before {
  content: ''; position: absolute; left: 0; top: 7px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); opacity: .5;
}
.track--founder .track-list li::before { opacity: .7; }
.track-companies { display: flex; gap: 8px; flex-wrap: wrap; padding: 4px 0; }
.track-companies span {
  font-size: .72rem; font-weight: 600; letter-spacing: .03em;
  background: var(--snow); color: var(--ink-mid);
  padding: 6px 16px; border-radius: 100px;
  border: 1px solid var(--border);
}
@media (max-width: 768px) {
  .tracks-grid { grid-template-columns: 1fr; }
  .track { min-height: auto; padding: 36px 28px; }
  .tracks { padding: 80px 0; }
}

/* ===== BENEFITS ===== */
.benefits { padding: 120px 0; background: var(--white); }
.ben-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ben-card {
  background: var(--snow); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 36px 30px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.ben-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(26,26,31,.04); border-color: var(--border-strong); }
.ben-card--wide {
  grid-column: 1 / -1; display: flex; align-items: flex-start; gap: 28px;
  background: var(--accent-wash); border-color: var(--border-accent);
}
.ben-card--wide:hover { border-color: rgba(217,84,37,.25); box-shadow: 0 16px 48px rgba(217,84,37,.05); }
.ben-icon { color: var(--accent); flex-shrink: 0; margin-bottom: 18px; }
.ben-card--wide .ben-icon { margin-bottom: 0; margin-top: 2px; }
.ben-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; letter-spacing: -.01em; color: var(--ink); }
.ben-card p { font-size: .86rem; color: var(--ink-muted); line-height: 1.65; }
@media (max-width: 900px) { .ben-grid { grid-template-columns: repeat(2, 1fr); } .ben-card--wide { grid-column: 1 / -1; } }
@media (max-width: 560px) { .ben-grid { grid-template-columns: 1fr; } .ben-card--wide { flex-direction: column; } .benefits { padding: 80px 0; } }

/* ===== MARQUEE ===== */
.marquee-section { padding: 0; overflow: hidden; background: var(--snow); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.marquee { padding: 24px 0; overflow: hidden; position: relative; }
.marquee::before, .marquee::after { content: ''; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2; pointer-events: none; }
.marquee::before { left: 0; background: linear-gradient(90deg, var(--snow), transparent); }
.marquee::after { right: 0; background: linear-gradient(270deg, var(--snow), transparent); }
.marquee-track {
  display: flex; gap: 48px; white-space: nowrap;
  animation: scroll 40s linear infinite;
}
.marquee-track span { font-family: var(--reader); font-size: 1.05rem; color: var(--ink-muted); font-weight: 400; opacity: .5; }
.marquee-track span em { color: var(--accent); font-style: italic; opacity: .8; margin-left: 6px; }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===== NETWORK ===== */
.network { padding: 120px 0; background: var(--white); }
.network-sub { font-size: 1.02rem; color: var(--ink-muted); max-width: 540px; line-height: 1.7; margin-bottom: 52px; }
.founder-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.founder {
  background: var(--snow); border: 1px solid var(--border);
  border-radius: var(--r); padding: 24px 20px; text-align: center;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.founder:hover { transform: translateY(-3px); box-shadow: 0 10px 36px rgba(26,26,31,.04); border-color: var(--border-strong); }
.founder--hero {
  background: var(--white); border: 2px solid var(--accent);
  position: relative; overflow: hidden;
  box-shadow: 0 2px 16px rgba(217,84,37,.05);
}
.founder--hero::before {
  content: ''; position: absolute; top: -40px; right: -40px;
  width: 120px; height: 120px; border-radius: 50%;
  background: var(--accent); opacity: .04; filter: blur(50px);
}
.founder--hero .founder-val { color: var(--accent); }
.founder--hero h4 { color: var(--ink); }
.founder--hero p { color: var(--ink-muted); }
.founder-val { font-family: var(--reader); font-size: 1.5rem; color: var(--accent); line-height: 1; margin-bottom: 10px; font-weight: 600; }
.founder h4 { font-size: .86rem; font-weight: 700; margin-bottom: 3px; letter-spacing: -.01em; color: var(--ink); }
.founder p { font-size: .75rem; color: var(--ink-muted); }
@media (max-width: 900px) { .founder-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .founder-grid { grid-template-columns: repeat(2, 1fr); } .network { padding: 80px 0; } }

/* ===== STORY ===== */
.story { padding: 120px 0; background: var(--snow); }
.story-layout { display: grid; grid-template-columns: 1.2fr 1fr; gap: 72px; align-items: center; }
.story-text h2 { font-family: var(--reader); font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 400; line-height: 1.18; margin-bottom: 24px; letter-spacing: -.01em; }
.story-text h2 em { font-style: italic; color: var(--accent); }
.story-text p { font-size: .92rem; color: var(--ink-muted); line-height: 1.75; margin-bottom: 16px; }
.story-link { display: inline-flex; align-items: center; gap: 6px; font-size: .88rem; font-weight: 600; color: var(--accent); margin-top: 8px; transition: gap .25s; }
.story-link:hover { gap: 10px; }
.story-numbers { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.snum {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 32px 24px; text-align: center;
  transition: transform .3s var(--ease), box-shadow .3s;
}
.snum:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(26,26,31,.04); }
.snum--accent { background: var(--accent-wash); border-color: var(--border-accent); }
.snum--accent .snum-val { color: var(--accent); }
.snum--accent .snum-lab { color: var(--accent-deep); }
.snum-val { display: block; font-family: var(--reader); font-size: 2.2rem; line-height: 1.1; margin-bottom: 6px; font-weight: 600; color: var(--ink); }
.snum-lab { font-size: .75rem; color: var(--ink-muted); font-weight: 500; letter-spacing: .04em; text-transform: uppercase; }
@media (max-width: 768px) { .story-layout { grid-template-columns: 1fr; gap: 40px; } .story { padding: 80px 0; } }

/* ===== APPLY — light mode accent section ===== */
.apply {
  padding: 140px 0; text-align: center; position: relative; overflow: hidden;
  background: var(--accent-wash); color: var(--ink);
  border-top: 1px solid var(--border-accent);
  border-bottom: 1px solid var(--border-accent);
}
.apply-bg { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.apply-orb { position: absolute; border-radius: 50%; filter: blur(140px); }
.apply-orb--1 { width: 600px; height: 600px; top: -25%; left: 50%; transform: translateX(-50%); background: var(--accent); opacity: .05; }
.apply-orb--2 { width: 400px; height: 400px; bottom: -18%; right: 8%; background: #FDBA74; opacity: .08; }
.apply-inner { position: relative; max-width: 680px; margin: 0 auto; }
.apply-kicker { font-size: .78rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 20px; }
.apply h2 { font-family: var(--reader); font-size: clamp(2.2rem, 6vw, 3.8rem); font-weight: 400; line-height: 1.1; margin-bottom: 20px; letter-spacing: -.02em; color: var(--ink); }
.apply h2 em { font-style: italic; color: var(--accent); }
.apply-sub { font-size: 1.05rem; color: var(--ink-muted); margin-bottom: 40px; }
.apply-links { display: flex; gap: 28px; justify-content: center; margin-top: 32px; }
.apply-links a { font-size: .8rem; color: var(--ink-muted); border-bottom: 1px solid var(--border-strong); padding-bottom: 2px; transition: color .25s, border-color .25s; }
.apply-links a:hover { color: var(--accent); border-color: var(--accent); }

/* ===== FOOTER ===== */
.footer { padding: 36px 0; border-top: 1px solid var(--border); background: var(--white); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.footer-brand { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: .84rem; }
.footer-copy { font-size: .75rem; color: var(--ink-muted); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: .75rem; color: var(--ink-muted); transition: color .25s; }
.footer-links a:hover { color: var(--ink); }
@media (max-width: 640px) { .footer-inner { flex-direction: column; text-align: center; } .footer-links { justify-content: center; } }

/* ===== REVEAL ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.reveal.visible { opacity: 1; transform: translateY(0); }