/* ============================================================
   NAAD AI — styles.css
   naadai.tech
   ============================================================ */

/* 1. TOKENS & RESET
   ============================================================ */
:root {
  --bg:           #08090d;
  --surface:      #101219;
  --elevated:     #171a24;
  --text:         #eaeaf2;
  --text-2:       #9498ab;
  --muted:        #5d6278;
  --accent:       #00d4ff;
  --accent-dim:   rgba(0, 212, 255, 0.10);
  --gold:         #c8a84e;
  --border:       #1e2130;
  --border-hover: #2d3247;
  --ok:           #34d399;
  --live:         #34d399;

  --font: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
  --radius: 12px;
  --transition: 180ms ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* 2. NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 64px;
  z-index: 100;
  background: rgba(8, 9, 13, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text);
}

.brand-mark {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  color: var(--text-2);
  transition: color var(--transition);
}

.nav-links a:hover { color: var(--text); }

.menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-2);
  border-radius: 2px;
  transition: background var(--transition);
}

.menu-btn:hover span { background: var(--text); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 64px; left: 0; right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 20px 24px;
  flex-direction: column;
  gap: 20px;
  z-index: 99;
}

.mobile-menu a {
  font-size: 1rem;
  color: var(--text-2);
  transition: color var(--transition);
}

.mobile-menu a:hover { color: var(--text); }
.mobile-menu.open { display: flex; }

@media (max-width: 640px) {
  .nav-links { display: none; }
  .menu-btn  { display: flex; }
}

/* 3. LAYOUT WRAPPERS
   ============================================================ */
.wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 24px;
}

.wrap-narrow {
  max-width: 660px;
  margin: 0 auto;
  padding: 0 24px;
}

/* 4. HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: 64px;
}

.hf-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  pointer-events: none;
  user-select: none;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 60%, transparent 20%, rgba(8, 9, 13, 0.72) 70%, var(--bg) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 48px 24px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5.2vw, 4.1rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 20px;
}

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--text-2);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

.cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: var(--accent);
  color: #08090d;
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: 999px;
  transition: opacity var(--transition), transform var(--transition);
}

.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border: 1px solid var(--border-hover);
  color: var(--text-2);
  font-size: 0.92rem;
  font-weight: 500;
  border-radius: 999px;
  transition: border-color var(--transition), color var(--transition);
}

.btn-ghost:hover { border-color: var(--accent); color: var(--text); }

/* 5. SECTION LABEL
   ============================================================ */
.sec-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 28px;
}

/* 6. PILLARS
   ============================================================ */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  padding: 72px 0;
}

.pillar h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}

.pillar p {
  font-size: 0.93rem;
  color: var(--text-2);
  line-height: 1.65;
}

@media (max-width: 768px) {
  .pillars { grid-template-columns: 1fr; gap: 28px; }
}

/* 7. VENTURE LIST
   ============================================================ */
.venture-list { padding: 56px 0; }

.venture-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.venture-row:first-child { border-top: 1px solid var(--border); }

.venture-name {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  transition: color var(--transition);
}

.venture-row:hover .venture-name { color: var(--accent); }

.venture-desc {
  font-size: 0.88rem;
  color: var(--text-2);
  flex: 1;
  padding: 0 24px;
}

.venture-arrow {
  font-size: 1rem;
  color: var(--muted);
  transition: color var(--transition), transform var(--transition);
}

.venture-row:hover .venture-arrow { color: var(--accent); transform: translateX(3px); }

@media (max-width: 640px) {
  .venture-row { flex-wrap: wrap; gap: 6px; }
  .venture-desc { padding: 0; width: 100%; }
}

/* 8. PROJECTS PAGE
   ============================================================ */
.pill-bar {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 24px 0 8px;
  scrollbar-width: none;
}

.pill-bar::-webkit-scrollbar { display: none; }

.pill-bar a {
  flex-shrink: 0;
  padding: 7px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.82rem;
  color: var(--text-2);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.pill-bar a:hover,
.pill-bar a.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.proj-sec {
  padding: 56px 0;
  border-bottom: 1px solid var(--border);
}

.proj-sec:last-child { border-bottom: none; }

.proj-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.proj-meta h2 {
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
}

.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.status-dot::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.status-dot.live   { color: var(--ok);   border-color: rgba(52,211,153,0.25); background: rgba(52,211,153,0.08); }

.status-dot.live::before{background:var(--ok)}
.status-dot.ready{color:var(--accent);border-color:rgba(0,212,255,0.25);background:var(--accent-dim)}
.status-dot.ready::before{background:var(--accent)}
.status-dot.research{color:var(--gold);border-color:rgba(200,168,78,0.28);background:rgba(200,168,78,0.08)}
.status-dot.research::before{background:var(--gold)}
.page-header h1{font-size:clamp(2rem,4.5vw,3rem);font-weight:600;letter-spacing:-0.03em;margin-bottom:10px}
.page-header p{color:var(--text-2);max-width:560px}
.proj-category{font-size:0.72rem;text-transform:uppercase;letter-spacing:0.12em;color:var(--muted);display:block;margin-bottom:10px}
.proj-desc{font-size:0.96rem;color:var(--text-2);max-width:660px;line-height:1.75}
.proj-link{display:inline-flex;align-items:center;color:var(--accent);font-size:0.88rem;font-weight:500;margin-top:14px;text-decoration:none}
.proj-link:hover{opacity:0.8}
.demo-switcher{display:flex;gap:8px;margin-top:20px;margin-bottom:14px;flex-wrap:wrap}
.demo-btn{padding:6px 16px;border:1px solid var(--border);color:var(--text-2);font-size:0.82rem;border-radius:999px;background:transparent;cursor:pointer}
.demo-btn.active{border-color:var(--accent);color:var(--bg);background:var(--accent);font-weight:600}
.demo-video-wrap video{width:100%;max-width:760px;height:auto;border-radius:var(--radius);border:1px solid var(--border);background:#000}
.commentdm-row{display:flex;gap:24px;align-items:flex-start;margin-top:16px;flex-wrap:wrap}
@media(max-width:600px){.commentdm-row{flex-direction:column}}
.phone-stage{display:flex;gap:24px;flex-wrap:wrap;margin-top:24px;align-items:flex-start}
.phone-frame{width:100%;max-width:228px;aspect-ratio:9/19.5;background:#040509;border:2px solid var(--border-hover);border-radius:26px;padding:8px;overflow:hidden}
.phone-frame img{width:100%;height:100%;object-fit:contain;border-radius:18px}
.wide-banner-gif{width:100%;max-width:397px;height:auto;border-radius:8px;border:1px solid var(--border);margin:20px 0 22px}
.pair-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px}
@media(max-width:640px){.pair-grid{grid-template-columns:1fr}}
.pair-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.pair-card-label{font-size:0.74rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--muted);padding:12px 14px 4px}
.pair-card img{width:100%;height:auto;object-fit:contain}
.mind-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;padding:36px 28px;margin-top:20px;max-width:760px}
.mind-hf{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0.24;pointer-events:none}
.mind-fg{position:relative;z-index:2}
.founder-head{margin-bottom:48px}
.founder-avatar{width:100px;height:100px;border-radius:50%;object-fit:cover;border:1px solid var(--border-hover);margin-bottom:18px}
.founder-head h1{font-size:1.75rem;font-weight:600;margin-bottom:10px}
.founder-lead{font-size:1.05rem;color:var(--text-2);line-height:1.65}
main.wrap-narrow section{margin-bottom:44px}
main.wrap-narrow h2{font-size:1.05rem;font-weight:600;color:var(--text);margin-bottom:16px}
.principle-list li{font-size:0.94rem;color:var(--text-2);margin-bottom:12px;line-height:1.7}
.principle-list li strong{color:var(--text)}
.built-list{list-style:none;padding:0;margin:0}
.built-list li{border-bottom:1px solid var(--border)}
.built-list li:first-child{border-top:1px solid var(--border)}
.built-list a{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:14px 0;text-decoration:none;color:inherit;flex-wrap:wrap}
.built-list a:hover .built-name,.built-list a:hover .built-arrow{color:var(--accent)}
.built-name{font-weight:500;color:var(--text);flex-shrink:0;max-width:100%}
.built-desc{font-size:0.86rem;color:var(--text-2);flex:1;min-width:200px}
.built-arrow{color:var(--muted)}
@media (max-width: 640px) {
  .built-name{flex-shrink:1}
  .built-desc{flex:1 1 100%;min-width:0}
}
#contact p a{color:var(--accent);text-decoration:none}
#contact p a:hover{opacity:0.8}
.legal-header{margin-bottom:36px;border-bottom:1px solid var(--border);padding-bottom:24px}
.legal-eyebrow{font-size:0.72rem;text-transform:uppercase;letter-spacing:0.12em;color:var(--accent);display:block;margin-bottom:8px}
.legal-header h1{font-size:clamp(1.8rem,3.5vw,2.5rem);font-weight:600}
.legal-meta,.meta{font-size:0.84rem;color:var(--text-2)}
.legal-section{margin-bottom:32px}
.legal-section h2{font-size:1.02rem;color:var(--accent);margin-bottom:10px;font-weight:600}
.legal-section p{font-size:0.92rem;color:var(--text-2);line-height:1.72}
.legal-section strong{color:var(--text)}
.legal-section a{color:var(--accent);text-decoration:none}
.legal-section a:hover{opacity:0.8}
.legal-list{list-style:disc;padding-left:20px;margin-top:8px;color:var(--text-2);font-size:0.9rem;line-height:1.7}
.legal-box{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:22px}
.footer{max-width:980px;margin:0 auto;border-top:1px solid var(--border);padding:40px 24px;text-align:center;display:flex;flex-direction:column;gap:10px;font-size:0.8rem;color:var(--muted)}
.footer a{color:var(--text-2);text-decoration:none}
.footer a:hover{color:var(--text)}

/* 9. HOME V3C HERO OVERRIDES */
.hero.hero-home {
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  min-height: 96vh;
  padding-top: calc(64px + 1.1vh);
}
.hero-home .hero-content {
  padding: 10px 24px 16px;
}
.hero-home .hf-bg {
  opacity: 0.96;
  object-position: center 75%;
}
.hero-home .hero-scrim {
  background: linear-gradient(
    to bottom,
    rgba(8, 9, 13, 0.88) 0%,
    rgba(8, 9, 13, 0.56) 28%,
    rgba(8, 9, 13, 0.04) 48%,
    rgba(8, 9, 13, 0.08) 84%,
    var(--bg) 100%
  );
}
.hero-home h1,
.hero-home .hero-sub {
  position: relative;
  z-index: 2;
  text-shadow: 0 2px 24px rgba(8, 9, 13, 0.96), 0 0 8px rgba(0, 0, 0, 0.85);
}
.hero-home h1 {
  font-size: clamp(2rem, 4.1vw, 2.95rem);
  margin-bottom: 10px;
}
.hero-home .hero-sub {
  color: #dbe4f0;
  max-width: 56ch;
  margin-bottom: 16px;
}
.hero-home .btn-ghost {
  background: rgba(8, 9, 13, 0.72);
  border-color: rgba(234, 234, 242, 0.24);
  color: var(--text);
  backdrop-filter: blur(8px);
}
.hero-home .btn-ghost:hover {
  border-color: var(--accent);
}
@media (max-width: 640px) {
  .hero.hero-home {
    padding-top: calc(64px + 2vh);
    min-height: 86vh;
  }
  .hero-home h1 {
    font-size: 2.1rem;
  }
  .hero-home .hero-scrim {
    background: linear-gradient(
      to bottom,
      rgba(8, 9, 13, 0.92) 0%,
      rgba(8, 9, 13, 0.65) 42%,
      rgba(8, 9, 13, 0.14) 64%,
      var(--bg) 100%
    );
  }
}

/* ============================================================
   10. REDESIGN & SOBER SCROLL MOTION
   ============================================================ */
.nav {
  transition: background 240ms ease, border-color 240ms ease, box-shadow 240ms ease;
}
.nav.is-scrolled {
  background: rgba(8, 9, 13, 0.95);
  border-bottom-color: var(--border-hover);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
}

.hero-scroll-cue {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-2);
  opacity: 0.72;
  transition: opacity 280ms ease;
  pointer-events: none;
  white-space: nowrap;
}
.hero-scroll-cue.is-hidden {
  opacity: 0;
  pointer-events: none;
}

html.js-ready .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}
html.js-ready .reveal.is-visible {
  opacity: 1;
  transform: none;
}
html.js-ready .reveal[data-delay="1"] { transition-delay: 80ms; }
html.js-ready .reveal[data-delay="2"] { transition-delay: 160ms; }

.reveal-rule {
  max-width: 980px;
  margin: 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.32), var(--border) 65%, transparent);
  transform-origin: center;
  display: block;
}
html.js-ready .reveal-rule {
  opacity: 0;
  transform: scaleX(0.15);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
html.js-ready .reveal-rule.is-visible {
  opacity: 1;
  transform: scaleX(1);
}

@media (prefers-reduced-motion: reduce) {
  html.js-ready .reveal,
  html.js-ready .reveal-rule {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.sec-head {
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.sec-head-text h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.015em;
  margin-bottom: 6px;
}
.sec-head-text p {
  font-size: 0.92rem;
  color: var(--text-2);
  line-height: 1.55;
}
.sec-link {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  white-space: nowrap;
  opacity: 0.85;
  transition: opacity 180ms ease;
}
.sec-link:hover,
.sec-link:focus-visible {
  opacity: 1;
  text-decoration: underline;
}

.venture-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}
@media (max-width: 820px) {
  .venture-grid { grid-template-columns: 1fr; }
}

.venture-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  transition: border-color 200ms ease;
}
.venture-card:hover {
  border-color: var(--border-hover);
}

.venture-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.venture-card-top h3 {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.venture-badge {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 6px;
  white-space: nowrap;
  flex-shrink: 0;
}
.venture-badge--device {
  color: var(--accent);
  border: 1px solid rgba(0, 212, 255, 0.30);
  background: rgba(0, 212, 255, 0.06);
}
.venture-badge--cloud {
  color: #a78bfa;
  border: 1px solid rgba(167, 139, 250, 0.28);
  background: rgba(167, 139, 250, 0.06);
}
.venture-badge--rd {
  color: var(--gold);
  border: 1px solid rgba(200, 168, 78, 0.32);
  background: rgba(200, 168, 78, 0.06);
}

.venture-summary {
  font-size: 0.92rem;
  color: #c7cbe0;
  line-height: 1.66;
}

.venture-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.855rem;
  color: var(--text-2);
}
.venture-points li {
  display: block;
  position: relative;
  padding-left: 15px;
  line-height: 1.58;
}
.venture-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.65;
}
.venture-points strong {
  color: var(--text);
  font-weight: 600;
}

.venture-media {
  aspect-ratio: 16 / 9;
  background: #0b0d13;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
}
.venture-media img,
.hf-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.venture-media.contain img {
  object-fit: contain;
  padding: 10px;
}
.venture-media-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  aspect-ratio: 16 / 9;
  background: #0b0d13;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  padding: 10px;
}
.venture-media-pair img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 6px;
  background: #08090d;
  display: block;
}

.venture-foot {
  margin-top: auto;
  padding-top: 8px;
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.proj-points {
  list-style: none;
  margin-top: 18px;
  padding-left: 16px;
  border-left: 2px solid rgba(0, 212, 255, 0.28);
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 0.92rem;
  color: var(--text-2);
  max-width: 68ch;
}
.proj-points li {
  line-height: 1.62;
}
.proj-points strong {
  color: var(--text);
  font-weight: 600;
}

.founder-band {
  display: grid;
  grid-template-columns: 184px 1fr;
  gap: 36px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 36px;
}
.founder-portrait {
  width: 184px;
  height: 184px;
  border-radius: 14px;
  object-fit: cover;
  object-position: center top;
  border: 1px solid var(--border-hover);
}
.founder-eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.founder-band h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.founder-band p {
  font-size: 0.95rem;
  color: var(--text-2);
  line-height: 1.72;
  max-width: 60ch;
}
.founder-actions {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 20px;
  align-items: center;
}
@media (max-width: 720px) {
  .founder-band {
    grid-template-columns: 1fr;
    padding: 26px;
    gap: 22px;
  }
  .founder-portrait {
    width: 140px;
    height: 140px;
  }
}

.contact-band {
  max-width: 980px;
  margin: 0 auto;
  padding: 56px 24px 64px;
}
.contact-panel {
  background: linear-gradient(180deg, var(--surface) 0%, rgba(16, 18, 25, 0.55) 100%);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.contact-copy h2 {
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.contact-copy p {
  font-size: 0.93rem;
  color: var(--text-2);
  max-width: 48ch;
  line-height: 1.65;
}
.contact-meta {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
}
.contact-location {
  font-size: 0.84rem;
  color: var(--text-2);
}
@media (max-width: 720px) {
  .contact-panel {
    padding: 26px;
    align-items: flex-start;
  }
  .contact-meta {
    align-items: flex-start;
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 28px;
  text-align: left;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
  width: 100%;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--text);
  margin-bottom: 10px;
}
.footer-col--brand p {
  font-size: 0.84rem;
  color: var(--text-2);
  line-height: 1.6;
  max-width: 30ch;
}
.footer-col h2,
.footer-col h3,
.footer-col h4 {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text);
  margin-bottom: 12px;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
  list-style: none;
}
.footer-col a {
  color: var(--text-2);
  font-size: 0.84rem;
}
.footer-col a:hover {
  color: var(--text);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  width: 100%;
  font-size: 0.78rem;
  color: var(--muted);
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   11. M3 ACOUSTIC HORIZON HYPERFRAMES, FLAGSHIP & UPCOMING
   ============================================================ */
#ventures {
  position: relative;
  overflow-x: clip;
}

.horizon-stage {
  position: sticky;
  top: 84px;
  width: 100%;
  height: 280px;
  margin-bottom: -240px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.68;
  overflow: hidden;
}

#horizon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.80;
  display: block;
}

#ventures .venture-grid {
  position: relative;
  z-index: 2;
}

#ventures .venture-card {
  background: rgba(14, 17, 26, 0.80);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: rgba(0, 212, 255, 0.14);
  opacity: 0;
  transform: translate3d(0, 44px, 0) scale(0.97);
  transition:
    opacity 650ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 650ms cubic-bezier(0.22, 1, 0.36, 1),
    border-color 240ms ease;
}

#ventures .venture-card.m3-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

.venture-card--flagship {
  grid-column: 1 / -1;
  border-color: rgba(0, 212, 255, 0.32) !important;
  box-shadow: 0 14px 44px rgba(0, 212, 255, 0.06);
}

.venture-card--wide {
  grid-column: 1 / -1;
}

.venture-split {
  display: grid;
  grid-template-columns: 1.12fr 1fr;
  gap: 26px;
  align-items: center;
}

.venture-split-copy {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

@media (max-width: 820px) {
  .venture-card--flagship,
  .venture-card--wide {
    grid-column: auto;
  }
  .venture-split {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

.venture-badge--flagship {
  color: #05070b;
  background: var(--accent);
  border: 1px solid var(--accent);
}

.venture-badge--upcoming {
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.38);
  background: rgba(245, 158, 11, 0.09);
}

.status-dot.upcoming {
  color: #f59e0b;
  border-color: rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.08);
}

.status-dot.upcoming::before {
  background: #f59e0b;
}

@media (prefers-reduced-motion: reduce) {
  #ventures .venture-card {
    transform: none !important;
    opacity: 1 !important;
    transition: none !important;
  }
  .yt-facade img,
  .yt-play-inner,
  .yt-play-inner svg,
  .yt-meta-status .live-dot,
  .showcase-caption,
  .showcase-thumb,
  .showcase-thumb img,
  .showcase-play-dot {
    transition: none !important;
    animation: none !important;
  }
}

/* ============================================================
   12. KHELVAANI TESTBED, NAAD STUDIO VIDEO SHOWCASE & UTILITIES
   ============================================================ */
.sec-focus { padding: 72px 24px 56px; }
.sec-ventures { padding: 64px 24px 72px; }
.sec-founder { padding: 56px 24px 48px; }
.page-header-top { padding-top: 104px; padding-bottom: 12px; }
.founder-main { padding-top: 116px; padding-bottom: 72px; }
.legal-main { padding-top: 112px; padding-bottom: 72px; }
.founder-cta-gap { margin-top: 20px; }
.accent-link { color: var(--accent); }
.icon-mark-84 {
  width: 84px;
  height: 84px;
  object-fit: contain;
  border-radius: 16px;
  flex-shrink: 0;
}
.media-showcase-img {
  width: 100%;
  max-width: 760px;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--border);
  margin-top: 24px;
  display: block;
}
.notfound-main {
  padding-top: 132px;
  padding-bottom: 96px;
  min-height: 70vh;
  display: flex;
  align-items: center;
}
.notfound-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 32px;
  width: 100%;
}
.notfound-panel h1 {
  font-size: clamp(1.7rem, 3.6vw, 2.3rem);
  margin-bottom: 12px;
}
.notfound-panel p {
  color: var(--text-2);
  max-width: 52ch;
  line-height: 1.65;
  margin-bottom: 24px;
}
.notfound-actions { justify-content: flex-start; }
.redirect-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
}

/* KhelVaani YouTube Live Testing Testbed */
.live-testbed {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.live-testbed--card {
  margin-top: 20px;
  padding-top: 20px;
}
.testbed-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}
.testbed-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}
.testbed-head h3,
.testbed-head h4 {
  font-size: clamp(1.08rem, 2vw, 1.32rem);
  font-weight: 700;
  color: var(--text);
  margin: 0;
}
.testbed-head p {
  font-size: 0.88rem;
  color: var(--text-2);
  max-width: 68ch;
  line-height: 1.6;
  margin: 0;
}
.testbed-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
@media (max-width: 719px) {
  .testbed-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}
.yt-slot {
  background: #0c1018;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.yt-facade {
  appearance: none;
  -webkit-appearance: none;
  background: #05070c;
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  display: block;
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  min-width: 0;
}
.yt-facade img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease, filter 0.35s ease;
}
.yt-facade:hover img,
.yt-facade:focus-visible img {
  transform: scale(1.03);
  filter: brightness(0.78);
}
.yt-facade:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.yt-iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  background: #05070c;
}
.yt-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 2;
}
.yt-play-inner {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(5, 7, 12, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1.5px solid rgba(255, 255, 255, 0.24);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}
.yt-play-inner svg {
  width: 20px;
  height: 20px;
  fill: var(--text);
  margin-left: 3px;
  transition: fill 0.22s ease;
}
.yt-facade:hover .yt-play-inner,
.yt-facade:focus-visible .yt-play-inner {
  background: rgba(0, 212, 255, 0.2);
  border-color: var(--accent);
  box-shadow: 0 0 22px rgba(0, 212, 255, 0.4);
}
.yt-facade:hover .yt-play-inner svg,
.yt-facade:focus-visible .yt-play-inner svg {
  fill: var(--accent);
}
.yt-lang {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 3;
  background: rgba(8, 9, 13, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 5px;
  padding: 3px 8px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  pointer-events: none;
}
.yt-meta {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}
.yt-meta-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
  line-height: 1.4;
}
.yt-meta-status {
  font-size: 0.78rem;
  color: var(--text-2);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 7px;
  line-height: 1.45;
}
.live-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--live);
  flex-shrink: 0;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.75); }
}
.yt-meta-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  margin-top: 3px;
  width: fit-content;
}
.yt-meta-link:hover { opacity: 0.8; text-decoration: underline; }
.yt-meta-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.testbed-note {
  margin-top: 18px;
  background: rgba(0, 212, 255, 0.045);
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  padding: 15px 18px;
  min-width: 0;
}
.testbed-note strong {
  display: block;
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.testbed-note p {
  font-size: 0.8rem;
  color: var(--text-2);
  margin: 0;
  line-height: 1.62;
}
.testbed-note p strong {
  display: inline;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}

/* NAAD Studio 3-Video Interactive Showcase */
.video-showcase {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  width: 100%;
}
.video-showcase--project {
  max-width: 680px;
  margin-top: 22px;
}
.showcase-player {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #05070c;
  background-image: radial-gradient(ellipse 60% 70% at 50% 50%, rgba(0, 212, 255, 0.06) 0%, transparent 72%);
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 16px 14px 12px;
  min-width: 0;
}
.showcase-video-wrap {
  position: relative;
  width: 100%;
  max-width: 196px;
  aspect-ratio: 9 / 16;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #08090d;
}
.video-showcase--project .showcase-video-wrap {
  max-width: 225px;
}
.showcase-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #08090d;
}
.showcase-caption {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-2);
  margin-top: 10px;
  line-height: 1.4;
}
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.showcase-thumb {
  appearance: none;
  -webkit-appearance: none;
  background: #0c1018;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 0;
  margin: 0;
  cursor: pointer;
  font: inherit;
  color: inherit;
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 9 / 16;
  max-height: 148px;
  width: 100%;
  min-width: 0;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.showcase-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.28s ease;
}
.showcase-thumb:hover img { transform: scale(1.04); }
.showcase-thumb:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.showcase-thumb.is-active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.2), 0 0 14px rgba(0, 212, 255, 0.2);
}
.showcase-play-dot {
  position: absolute;
  top: 44%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(5, 7, 12, 0.68);
  border: 1.5px solid rgba(255, 255, 255, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.showcase-thumb.is-active .showcase-play-dot,
.showcase-thumb:hover .showcase-play-dot {
  background: rgba(0, 212, 255, 0.22);
  border-color: var(--accent);
}
.showcase-play-dot svg {
  width: 10px;
  height: 10px;
  fill: var(--text);
  margin-left: 2px;
}
.showcase-label {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(8, 9, 13, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  padding: 2px 7px;
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  pointer-events: none;
  max-width: calc(100% - 10px);
  overflow: hidden;
  text-overflow: ellipsis;
}