/* ============================================================
   AntarDhwani, Inc. — Website Styles
   Brand Colors: Navy #120e4a | Purple #5b21b6 | Gold #d4a017
   ============================================================ */

:root {
  --navy:       #120e4a;
  --navy-deep:  #0a082e;
  --purple:     #5b21b6;
  --purple-mid: #7c3aed;
  --purple-lt:  #ede9fe;
  --gold:       #d4a017;
  --gold-lt:    #f5d77e;
  --white:      #ffffff;
  --off-white:  #f8f7ff;
  --text-dark:  #1e1b4b;
  --text-mid:   #4c4882;
  --text-light: #c4bfe8;
  --border:     rgba(255,255,255,0.12);

  --font-body:    'Fira Sans', system-ui, sans-serif;
  --font-display: 'Fira Sans', system-ui, sans-serif;

  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-card: 0 4px 24px rgba(18,14,74,0.12);
  --shadow-hover: 0 12px 40px rgba(91,33,182,0.22);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--purple) 0%, var(--navy) 100%);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(91,33,182,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(91,33,182,0.55);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}

/* ---- Section Shared ---- */
.section { padding: 100px 0; position: relative; overflow: hidden; }
.dark-section { background: var(--navy-deep); color: var(--white); }

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--purple-mid);
  border: 1.5px solid var(--purple-mid);
  border-radius: 50px;
  padding: 5px 16px;
  margin-bottom: 20px;
}
.section-label.light { color: var(--gold); border-color: var(--gold); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 32px;
}
.section-title.light { color: var(--white); }

.accent { color: var(--purple-mid); }
.accent-gradient {
  background: linear-gradient(135deg, var(--purple) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.accent-gold { color: var(--gold); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: var(--transition);
}

.nav.scrolled {
  background: rgba(10,8,46,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 8px;
}
.nav-logo span {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.08); }
.nav-links .nav-cta {
  background: linear-gradient(135deg, var(--purple) 0%, var(--navy) 100%);
  color: var(--white);
  border-radius: 50px;
  padding: 9px 20px;
  box-shadow: 0 4px 16px rgba(91,33,182,0.4);
}
.nav-links .nav-cta:hover {
  background: rgba(255,255,255,0.1);
  box-shadow: 0 6px 20px rgba(91,33,182,0.5);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background: rgba(10,8,46,0.98);
  padding: 16px 24px 24px;
  border-top: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: rgba(255,255,255,0.85);
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
}
.mobile-menu a:last-child { border-bottom: none; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  background: linear-gradient(160deg, var(--navy-deep) 0%, #1a0e5c 50%, var(--navy) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
  text-align: center;
}

.hero-bg { position: absolute; inset: 0; pointer-events: none; }

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  animation: pulse 6s ease-in-out infinite;
}
.glow-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--purple) 0%, transparent 70%);
  top: -100px; left: -100px;
  animation-delay: 0s;
}
.glow-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--gold) 0%, transparent 70%);
  bottom: -50px; right: -50px;
  animation-delay: 3s;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.35; }
  50% { transform: scale(1.1); opacity: 0.5; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
}

.hero-logo-wrap {
  margin-bottom: 32px;
  display: flex;
  justify-content: center;
}
.hero-logo {
  width: 160px;
  height: 160px;
  object-fit: contain;
  filter: drop-shadow(0 0 40px rgba(91,33,182,0.6));
  animation: float 5s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

.hero-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1.5px solid rgba(212,160,23,0.4);
  border-radius: 50px;
  padding: 6px 20px;
  margin-bottom: 28px;
  background: rgba(212,160,23,0.08);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.72);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-tagline {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.scroll-arrow {
  width: 1.5px;
  height: 36px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

/* ============================================================
   MISSION STRIP
   ============================================================ */
.mission-strip {
  background: linear-gradient(135deg, var(--purple) 0%, var(--navy) 100%);
  padding: 48px 24px;
}
.strip-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.strip-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px 40px;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
}
.stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  max-width: 160px;
  margin-top: 6px;
  letter-spacing: 0.02em;
}
.strip-divider {
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,0.2);
}

/* ============================================================
   MISSION
   ============================================================ */
.mission { background: var(--off-white); }

.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.mission-text .lead {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 20px;
  line-height: 1.75;
}
.mission-text p {
  color: var(--text-mid);
  margin-bottom: 16px;
  line-height: 1.8;
}

.mission-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.pillar {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  border: 1px solid rgba(91,33,182,0.1);
  transition: var(--transition);
}
.pillar:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--purple-mid);
}

.pillar-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}
.pillar h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.pillar p {
  font-size: 0.88rem;
  color: var(--text-mid);
  line-height: 1.6;
}

/* ============================================================
   TECHNOLOGY
   ============================================================ */
.technology { padding-bottom: 80px; }

.tech-bg-glow {
  position: absolute;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(91,33,182,0.25) 0%, transparent 70%);
  top: -200px;
  left: -200px;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}
.tech-bg-glow.glow-right {
  left: auto;
  right: -200px;
  top: auto;
  bottom: -200px;
}

.tech-intro {
  max-width: 700px;
  margin-bottom: 60px;
}
.tech-intro p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
}

.tech-cards {
  display: grid;
  grid-template-columns: 1fr 1.1fr 1fr;
  gap: 20px;
  margin-bottom: 60px;
}

.tech-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
}
.tech-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(91,33,182,0.5);
  transform: translateY(-4px);
}
.tech-card.featured {
  background: linear-gradient(160deg, rgba(91,33,182,0.4) 0%, rgba(91,33,182,0.15) 100%);
  border-color: var(--purple-mid);
  box-shadow: 0 0 60px rgba(91,33,182,0.3);
}

.tc-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--purple-mid), var(--gold));
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 50px;
  white-space: nowrap;
}

.tc-icon {
  width: 52px;
  height: 52px;
  color: var(--purple-lt);
  margin-bottom: 20px;
}
.tech-card.featured .tc-icon { color: var(--gold-lt); }

.tech-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.tech-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
}

/* Comparison Table */
.tech-compare {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  overflow: hidden;
}
.tech-compare h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--white);
  margin-bottom: 28px;
}
.compare-table { width: 100%; }
.compare-header, .compare-row {
  display: grid;
  grid-template-columns: 1.5fr 1.8fr 1.8fr;
  gap: 0;
}
.compare-header {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}
.compare-row {
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 0.9rem;
  align-items: center;
}
.compare-row:last-child { border-bottom: none; }
.compare-row > div:first-child { color: rgba(255,255,255,0.6); font-weight: 500; }
.compare-row > div:nth-child(2) { color: rgba(255,255,255,0.4); }

.highlight-col {
  color: var(--gold-lt) !important;
  font-weight: 600;
}

/* ============================================================
   AI SECTION
   ============================================================ */
.ai-section { background: var(--off-white); }

.ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.ai-content .lead {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 16px;
  line-height: 1.8;
}
.ai-content p {
  color: var(--text-mid);
  margin-bottom: 16px;
  line-height: 1.8;
}

.ai-features {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ai-features li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dark);
}
.feature-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--purple-mid), var(--gold));
  flex-shrink: 0;
}

/* AI Chip Visual */
.ai-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.ai-chip {
  position: relative;
  width: 340px;
  height: 340px;
}
.chip-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90px;
  height: 90px;
  background: linear-gradient(135deg, var(--purple) 0%, var(--navy) 100%);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: 0 0 40px rgba(91,33,182,0.5);
}
.chip-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--white);
  text-align: center;
  letter-spacing: 0.05em;
}
.chip-pulse {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold);
  margin-top: 6px;
  animation: chipPulse 2s ease-in-out infinite;
}
@keyframes chipPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(212,160,23,0.5); }
  50% { box-shadow: 0 0 0 8px rgba(212,160,23,0); }
}

.chip-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1.5px solid;
  animation: ringRotate 12s linear infinite;
}
.r1 {
  width: 150px;
  height: 150px;
  border-color: rgba(91,33,182,0.4);
  animation-duration: 10s;
}
.r2 {
  width: 220px;
  height: 220px;
  border-color: rgba(212,160,23,0.25);
  animation-duration: 15s;
  animation-direction: reverse;
}
.r3 {
  width: 300px;
  height: 300px;
  border-color: rgba(91,33,182,0.15);
  animation-duration: 20s;
  border-style: dashed;
}
@keyframes ringRotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.chip-nodes {
  position: absolute;
  inset: 0;
}
.chip-node {
  position: absolute;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--navy);
  background: var(--white);
  border: 1.5px solid rgba(91,33,182,0.3);
  border-radius: 50px;
  padding: 5px 12px;
  box-shadow: 0 2px 12px rgba(91,33,182,0.15);
  white-space: nowrap;
}
.n1 { top: 10px;  left: 50%; transform: translateX(-50%); }
.n2 { top: 30%;   right: 0px; }
.n3 { bottom: 30%; right: 0px; }
.n4 { bottom: 10px; left: 50%; transform: translateX(-50%); }
.n5 { bottom: 30%; left: -10px; }
.n6 { top: 30%;   left: -10px; }

/* ============================================================
   APPLICATIONS
   ============================================================ */
.applications { overflow: hidden; }

.section-intro {
  max-width: 680px;
  font-size: 1.05rem;
  margin-bottom: 56px;
}
.section-intro.light { color: rgba(255,255,255,0.7); }

.apps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.app-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.app-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--purple-mid), var(--gold));
  opacity: 0;
  transition: var(--transition);
}
.app-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.app-card:hover::before { opacity: 1; }

.app-number {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 16px;
}
.app-icon { font-size: 2.2rem; margin-bottom: 12px; }
.app-card h3 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple-lt);
  margin-bottom: 6px;
}
.app-card h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.3;
}
.app-card p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: 20px;
}
.app-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gold-lt);
  background: rgba(212,160,23,0.12);
  border: 1px solid rgba(212,160,23,0.25);
  border-radius: 50px;
  padding: 3px 10px;
  margin: 2px 2px 0 0;
}

/* ============================================================
   VISION
   ============================================================ */
.vision { background: var(--white); }

.vision-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}
.vision-col .lead {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 16px;
  line-height: 1.8;
}
.vision-col p {
  color: var(--text-mid);
  margin-bottom: 16px;
  line-height: 1.8;
}

.vision-pillars {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.vp {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  background: var(--off-white);
  border: 1px solid rgba(91,33,182,0.15);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  width: 220px;
  transition: var(--transition);
}
.vp:hover {
  border-color: var(--purple-mid);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.vp-icon { font-size: 2rem; }
.vp span {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.4;
}
.vp-arrow {
  font-size: 1.5rem;
  color: var(--gold);
  font-weight: 700;
}

/* ============================================================
   FOUNDER
   ============================================================ */
.founder {}

.founder-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}

.portrait-frame {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--purple) 0%, var(--gold) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  box-shadow: 0 0 60px rgba(91,33,182,0.4);
}
.portrait-initials {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
}

.founder-quote {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  text-align: center;
  padding: 24px;
  border-left: 3px solid var(--gold);
  margin-top: 16px;
}

.founder-bio p {
  color: rgba(255,255,255,0.72);
  margin-bottom: 18px;
  line-height: 1.8;
}

.founder-credentials {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}
.credential {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--gold-lt);
}
.cred-icon { font-size: 1.2rem; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  background: linear-gradient(160deg, var(--off-white) 0%, var(--purple-lt) 100%);
  position: relative;
}
.contact-bg-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(91,33,182,0.12) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}

.contact-inner { position: relative; z-index: 1; }

.contact-intro {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 600px;
  margin-bottom: 56px;
  line-height: 1.8;
}

.contact-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.contact-card {
  background: var(--white);
  border: 1px solid rgba(91,33,182,0.12);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}
.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--purple-mid);
}
.cc-icon { font-size: 2.2rem; }
.contact-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
}
.contact-card p {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.7;
  flex: 1;
}
.contact-card .btn { margin-top: 8px; align-self: flex-start; }

.contact-direct {
  text-align: center;
  color: var(--text-mid);
  font-size: 0.95rem;
}
.contact-direct a {
  color: var(--purple-mid);
  font-weight: 600;
  transition: var(--transition);
}
.contact-direct a:hover { color: var(--navy); }
.contact-address { margin-top: 6px; font-size: 0.85rem; color: var(--text-light); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--navy-deep);
  padding: 40px 24px;
}
.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}
.footer-logo img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 8px;
}
.footer-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}
.footer-tagline {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  margin-top: 2px;
  letter-spacing: 0.05em;
}
.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-copy {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
  text-align: right;
  line-height: 1.6;
}
.footer-copy span { color: rgba(255,255,255,0.2); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-logo { order: 2; }
  .hamburger { order: 1; }

  .mission-grid { grid-template-columns: 1fr; gap: 48px; }
  .tech-cards { grid-template-columns: 1fr; }
  .ai-grid { grid-template-columns: 1fr; gap: 48px; }
  .ai-visual { order: -1; }
  .apps-grid { grid-template-columns: 1fr 1fr; }
  .vision-columns { grid-template-columns: 1fr; gap: 24px; }
  .founder-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-options { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-copy { text-align: left; }
}

@media (max-width: 640px) {
  .section { padding: 72px 0; }
  .strip-inner { flex-direction: column; gap: 20px; }
  .strip-divider { display: none; }
  .apps-grid { grid-template-columns: 1fr; }
  .mission-pillars { grid-template-columns: 1fr; }
  .tech-compare { padding: 24px 16px; overflow-x: auto; }
  .compare-header, .compare-row { grid-template-columns: 1fr 1fr 1fr; font-size: 0.82rem; }
  .vision-pillars { flex-direction: column; }
  .vp-arrow { transform: rotate(90deg); }
  .hero-logo { width: 120px; height: 120px; }
  .ai-chip { width: 280px; height: 280px; }
}

/* ============================================================
   ACTIVE NAV LINK
   ============================================================ */
.nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.14);
  font-weight: 600;
}
.mobile-menu a.active { color: var(--white); font-weight: 700; }

/* ============================================================
   PAGE HERO (sub-pages)
   ============================================================ */
.page-hero {
  min-height: 52vh;
  background: linear-gradient(160deg, var(--navy-deep) 0%, #1a0e5c 55%, var(--navy) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 150px 24px 80px;
  text-align: center;
}
.page-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.page-hero-content { position: relative; z-index: 2; max-width: 820px; margin: 0 auto; }
.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.8rem);
  color: var(--white);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.page-hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.72);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ============================================================
   HOME OVERVIEW SECTION
   ============================================================ */
.overview { background: var(--off-white); }
.overview-intro {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 680px;
  margin-bottom: 56px;
  line-height: 1.8;
}
.overview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.overview-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid rgba(91,33,182,0.12);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
  color: inherit;
}
.overview-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--purple-mid);
}
.overview-card-cta {
  background: linear-gradient(160deg, var(--purple-lt) 0%, #ddd6fe 100%);
  border-color: rgba(91,33,182,0.2);
}
.ov-icon { font-size: 2.4rem; margin-bottom: 16px; }
.ov-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple-mid);
  margin-bottom: 6px;
}
.ov-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.3;
}
.ov-desc {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: 20px;
  flex: 1;
}
.ov-link {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--purple-mid);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.ov-link::after { content: '→'; }
.overview-card:hover .ov-link { gap: 10px; color: var(--navy); }

/* ============================================================
   PAGE NAVIGATION (prev/next)
   ============================================================ */
.page-nav-section {
  background: var(--off-white);
  padding: 40px 0;
  border-top: 1px solid rgba(91,33,182,0.1);
}
.page-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.page-nav-link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: var(--transition);
  padding: 8px 0;
}
.page-nav-link.next { align-items: flex-end; }
.pnl-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
}
.pnl-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--purple-mid);
  transition: var(--transition);
}
.page-nav-link:hover .pnl-title { color: var(--navy); }

/* ============================================================
   MISSION PAGE EXTRAS
   ============================================================ */
.mission-page { background: var(--off-white); }

.why-matters { overflow: hidden; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 16px;
}
.why-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  transition: var(--transition);
}
.why-card:hover { background: rgba(255,255,255,0.1); transform: translateY(-4px); }
.why-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 10px;
  line-height: 1;
}
.why-card h3 { font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.why-card p { font-size: 0.88rem; color: rgba(255,255,255,0.6); line-height: 1.7; }

.values-section { background: var(--white); }
.values-list { display: flex; flex-direction: column; gap: 0; margin-top: 16px; }
.value-item {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  padding: 40px 0;
  border-bottom: 1px solid rgba(91,33,182,0.08);
  transition: var(--transition);
}
.value-item:last-child { border-bottom: none; }
.value-item:hover { padding-left: 12px; }
.value-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(91,33,182,0.15);
  line-height: 1;
  min-width: 70px;
}
.value-content h3 { font-size: 1.2rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.value-content p { color: var(--text-mid); line-height: 1.8; }

/* ============================================================
   TECHNOLOGY PAGE EXTRAS
   ============================================================ */
.forms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 16px;
}
.form-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
}
.form-card:hover { background: rgba(255,255,255,0.1); transform: translateY(-4px); border-color: rgba(91,33,182,0.5); }
.form-icon { font-size: 2.2rem; margin-bottom: 16px; }
.form-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.form-card p { font-size: 0.88rem; color: rgba(255,255,255,0.6); line-height: 1.7; }

/* ============================================================
   APPLICATIONS PAGE EXTRAS
   ============================================================ */
.applications-page { overflow: hidden; }
.apps-full-grid { display: flex; flex-direction: column; gap: 0; margin-top: 16px; }
.app-full-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 40px;
  align-items: start;
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.app-full-card:last-child { border-bottom: none; }
.afc-header { display: flex; flex-direction: column; align-items: center; gap: 8px; padding-top: 8px; }
.afc-num { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; color: var(--gold); }
.afc-icon { font-size: 2.8rem; }
.afc-category {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple-lt);
  margin-bottom: 8px;
}
.afc-body h3 { font-family: var(--font-display); font-size: 1.6rem; color: var(--white); margin-bottom: 16px; line-height: 1.25; }
.afc-body p { font-size: 0.95rem; color: rgba(255,255,255,0.65); line-height: 1.8; margin-bottom: 14px; }
.afc-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }

.ecosystem { background: var(--white); }
.ecosystem-intro { font-size: 1.05rem; color: var(--text-mid); max-width: 760px; margin-bottom: 56px; line-height: 1.8; }
.ecosystem-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.eco-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  background: var(--off-white);
  border: 1px solid rgba(91,33,182,0.15);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  width: 190px;
  transition: var(--transition);
}
.eco-step:hover { border-color: var(--purple-mid); transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.eco-icon { font-size: 1.8rem; }
.eco-step h4 { font-size: 1rem; font-weight: 700; color: var(--navy); }
.eco-step p { font-size: 0.82rem; color: var(--text-mid); line-height: 1.5; }
.eco-arrow { font-size: 1.4rem; color: var(--gold); font-weight: 700; }

/* ============================================================
   VISION PAGE EXTRAS
   ============================================================ */
.vision-page { background: var(--off-white); }

.three-forces { overflow: hidden; }
.forces-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}
.force-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
}
.force-card:hover { background: rgba(255,255,255,0.09); transform: translateY(-4px); }
.force-card.featured-force {
  background: linear-gradient(160deg, rgba(91,33,182,0.4) 0%, rgba(91,33,182,0.15) 100%);
  border-color: var(--purple-mid);
  box-shadow: 0 0 50px rgba(91,33,182,0.25);
}
.force-icon { font-size: 2.2rem; margin-bottom: 16px; }
.force-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.force-card p { font-size: 0.88rem; color: rgba(255,255,255,0.65); line-height: 1.75; }

.impact-horizon { background: var(--white); }
.horizon-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.horizon-item {
  padding: 28px 20px;
  border: 1px solid rgba(91,33,182,0.1);
  border-radius: var(--radius-md);
  background: var(--off-white);
  transition: var(--transition);
}
.horizon-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--purple-mid); }
.horizon-icon { font-size: 1.8rem; margin-bottom: 12px; }
.horizon-item h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.horizon-item p { font-size: 0.88rem; color: var(--text-mid); line-height: 1.7; }

/* ============================================================
   FOUNDER PAGE EXTRAS
   ============================================================ */
.philosophy-section { background: var(--off-white); }
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.philosophy-card {
  background: var(--white);
  border: 1px solid rgba(91,33,182,0.1);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}
.philosophy-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--purple-mid); }
.phil-icon { font-size: 2.2rem; margin-bottom: 16px; }
.philosophy-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 12px; }
.philosophy-card p { font-size: 0.9rem; color: var(--text-mid); line-height: 1.75; }

.quote-section { overflow: hidden; }
.big-quote {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}
.bq-mark {
  font-family: var(--font-display);
  font-size: 8rem;
  line-height: 0.6;
  color: var(--gold);
  opacity: 0.4;
  margin-bottom: 12px;
}
.big-quote p {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  color: rgba(255,255,255,0.88);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 28px;
}
.bq-attribution { font-size: 0.9rem; font-weight: 600; color: var(--gold-lt); letter-spacing: 0.02em; }

/* ============================================================
   CONTACT PAGE EXTRAS
   ============================================================ */
.contact-page {
  background: linear-gradient(160deg, var(--off-white) 0%, var(--purple-lt) 100%);
  position: relative;
}
.contact-options { grid-template-columns: repeat(4, 1fr); }

.contact-form-section { overflow: hidden; }
.form-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
  position: relative;
  z-index: 1;
}
.form-intro p { color: rgba(255,255,255,0.7); margin-bottom: 32px; line-height: 1.8; }
.form-email-link { color: var(--gold-lt); font-weight: 600; }
.contact-meta { display: flex; flex-direction: column; gap: 20px; }
.cm-item { display: flex; align-items: flex-start; gap: 14px; }
.cm-icon { font-size: 1.4rem; margin-top: 2px; }
.cm-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.45); margin-bottom: 2px; }
.cm-item a, .cm-item span { color: var(--gold-lt); font-size: 0.95rem; font-weight: 500; }

.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.82rem; font-weight: 600; color: rgba(255,255,255,0.65); letter-spacing: 0.05em; }
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.07);
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--purple-mid); background: rgba(255,255,255,0.1); }
.form-group select option { background: var(--navy-deep); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { align-self: flex-start; }
.form-success {
  display: none;
  background: rgba(91,33,182,0.2);
  border: 1px solid var(--purple-mid);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  color: var(--purple-lt);
  font-size: 0.95rem;
  font-weight: 500;
}
.form-success.visible { display: block; }

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE ADDITIONS
   ============================================================ */
@media (max-width: 960px) {
  .overview-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .forms-grid { grid-template-columns: 1fr; }
  .forces-grid { grid-template-columns: 1fr; }
  .horizon-grid { grid-template-columns: 1fr 1fr; }
  .philosophy-grid { grid-template-columns: 1fr; }
  .contact-options { grid-template-columns: 1fr 1fr; }
  .form-layout { grid-template-columns: 1fr; gap: 48px; }
  .app-full-card { grid-template-columns: 1fr; gap: 16px; }
  .afc-header { flex-direction: row; justify-content: flex-start; }
}
@media (max-width: 640px) {
  .overview-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .horizon-grid { grid-template-columns: 1fr 1fr; }
  .contact-options { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .value-item { flex-direction: column; gap: 12px; }
  .ecosystem-flow { flex-direction: column; }
  .eco-arrow { transform: rotate(90deg); }
  .page-hero { min-height: 45vh; padding: 130px 20px 60px; }
}