/* ============================================
   BRANDVERSE — Premium Redesign
   Palette: Deep Navy · Platinum · Indigo · Gold
   Fonts: Cormorant Garamond + Plus Jakarta Sans
   ============================================ */

:root {
  --navy:       #050A1A;
  --navy-2:     #080F24;
  --navy-3:     #0D1530;
  --navy-4:     #111B3A;
  --navy-5:     #1A2548;
  --indigo:     #6366F1;
  --indigo-2:   #818CF8;
  --indigo-3:   #4F46E5;
  --gold:       #C9A84C;
  --gold-2:     #E2C06A;
  --platinum:   #F0EEE9;
  --platinum-2: #D8D5CE;
  --platinum-3: #A8A49C;
  --platinum-4: #6B6760;
  --white:      #FFFFFF;
  --glass:      rgba(255,255,255,0.04);
  --glass-2:    rgba(255,255,255,0.07);
  --glass-border: rgba(255,255,255,0.08);
  --glass-border-2: rgba(255,255,255,0.12);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Plus Jakarta Sans', sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--navy);
  color: var(--platinum);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── CONTAINER ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ── ACCENT ── */
.accent { color: var(--indigo-2); }

/* ── SECTION TAG ── */
.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--indigo-2);
  margin-bottom: 20px;
}

/* ── SECTION LABEL ── */
.section-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}
.roman {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  font-style: italic;
}
.label-text {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--platinum-3);
}
.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--indigo);
  opacity: 0.5;
}

/* ── SECTION HEADLINE ── */
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 48px;
  letter-spacing: -0.01em;
}

/* ── SECTION BODY ── */
.section-body {
  font-size: 1.05rem;
  color: var(--platinum-3);
  max-width: 640px;
  line-height: 1.75;
  margin-bottom: 56px;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 14px 28px;
  border-radius: 6px;
  transition: all 0.3s var(--ease-out);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--indigo-3), var(--indigo));
  color: var(--white);
  box-shadow: 0 0 0 1px rgba(99,102,241,0.3), 0 8px 32px rgba(99,102,241,0.25);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--indigo), var(--indigo-2));
  box-shadow: 0 0 0 1px rgba(99,102,241,0.5), 0 12px 40px rgba(99,102,241,0.4);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: var(--platinum-2);
  border: 1px solid var(--glass-border-2);
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,0.25);
  color: var(--white);
  background: var(--glass);
  transform: translateY(-2px);
}
.btn-large {
  font-size: 1rem;
  padding: 18px 40px;
}
.arrow { transition: transform 0.3s var(--ease-out); }
.btn:hover .arrow { transform: translateX(4px); }

/* ── DEMO FRAME ── */
.demo-frame {
  position: relative;
  background: var(--navy-3);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  overflow: hidden;
  padding: 48px 32px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 280px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.demo-frame:hover {
  border-color: rgba(99,102,241,0.3);
  box-shadow: 0 0 40px rgba(99,102,241,0.08);
}
.demo-frame.small { min-height: 240px; }

.demo-frame-corners { position: absolute; inset: 0; pointer-events: none; }
.corner {
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--indigo-2);
  border-style: solid;
  opacity: 0.6;
}
.corner.tl { top: 10px; left: 10px; border-width: 1.5px 0 0 1.5px; }
.corner.tr { top: 10px; right: 10px; border-width: 1.5px 1.5px 0 0; }
.corner.bl { bottom: 10px; left: 10px; border-width: 0 0 1.5px 1.5px; }
.corner.br { bottom: 10px; right: 10px; border-width: 0 1.5px 1.5px 0; }

.demo-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.demo-label {
  position: absolute;
  top: 14px;
  left: 16px;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--indigo-2);
  font-family: var(--font-body);
  z-index: 2;
}

.demo-play {
  position: relative;
  z-index: 2;
  width: 56px;
  height: 56px;
  color: var(--indigo-2);
  transition: all 0.3s var(--ease-out);
  filter: drop-shadow(0 0 12px rgba(99,102,241,0.4));
}
.demo-play:hover {
  color: var(--white);
  transform: scale(1.1);
  filter: drop-shadow(0 0 20px rgba(99,102,241,0.7));
}
.demo-play svg { width: 100%; height: 100%; }

.demo-info {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
}
.demo-title {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--platinum-2);
}
.demo-tags {
  font-size: 0.68rem;
  color: var(--platinum-4);
  letter-spacing: 0.04em;
}

/* ── REVEAL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }

/* ══════════════════════════════════════
   NAV
══════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0;
  transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}
.nav.scrolled {
  background: rgba(5,10,26,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--glass-border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  height: 68px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--platinum-3);
  letter-spacing: 0.01em;
  transition: color 0.2s ease;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  flex-shrink: 0;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--platinum-2);
  border: 1px solid var(--glass-border-2);
  padding: 9px 20px;
  border-radius: 5px;
  transition: all 0.3s ease;
  white-space: nowrap;
}
.nav-cta:hover {
  color: var(--white);
  border-color: rgba(99,102,241,0.5);
  background: rgba(99,102,241,0.1);
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: auto;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--platinum-2);
  transition: all 0.3s ease;
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  background: rgba(5,10,26,0.97);
  backdrop-filter: blur(20px);
  z-index: 99;
  padding: 24px 40px 32px;
  border-bottom: 1px solid var(--glass-border);
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s var(--ease-out);
}
.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.mobile-menu ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-link {
  display: block;
  padding: 12px 0;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--platinum-3);
  border-bottom: 1px solid var(--glass-border);
  transition: color 0.2s ease;
}
.mobile-link:hover { color: var(--white); }
.mobile-cta {
  margin-top: 8px;
  color: var(--indigo-2) !important;
  border-bottom: none !important;
  font-weight: 600;
}

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-bg-mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(99,102,241,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 70%, rgba(201,168,76,0.06) 0%, transparent 50%);
  pointer-events: none;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: float 8s ease-in-out infinite;
}
.hero-orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(99,102,241,0.15), transparent 70%);
  top: -100px; right: -100px;
  animation-delay: 0s;
}
.hero-orb-2 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(201,168,76,0.08), transparent 70%);
  bottom: 0; left: 10%;
  animation-delay: -3s;
}
.hero-orb-3 {
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(99,102,241,0.1), transparent 70%);
  top: 40%; left: 40%;
  animation-delay: -5s;
}
@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-content { display: flex; flex-direction: column; }
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  font-weight: 600;
  line-height: 1.0;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}
.hero-headline em {
  font-style: italic;
  color: var(--indigo-2);
  font-weight: 300;
}
.hero-sub {
  font-size: 1rem;
  color: var(--platinum-3);
  line-height: 1.75;
  max-width: 480px;
  margin-bottom: 40px;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 600;
  color: var(--indigo-2);
  line-height: 1;
}
.stat-label {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--platinum-4);
  letter-spacing: 0.04em;
  text-transform: lowercase;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--glass-border-2);
}

.scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 40px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--platinum-4);
  z-index: 2;
}
.scroll-line {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--platinum-4);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; width: 32px; }
  50% { opacity: 1; width: 48px; }
}

/* ══════════════════════════════════════
   PREMISE
══════════════════════════════════════ */
.premise {
  padding: 120px 0;
  border-top: 1px solid var(--glass-border);
  position: relative;
}
.premise::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--indigo), transparent);
  opacity: 0.3;
}
.premise-quote {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.premise-quote p {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 400;
  font-style: italic;
  color: var(--platinum);
  line-height: 1.6;
  margin-bottom: 24px;
}
.premise-quote footer {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--indigo-2);
  letter-spacing: 0.04em;
}

/* ══════════════════════════════════════
   WHAT IT DOES
══════════════════════════════════════ */
.what-it-does {
  padding: 120px 0;
  border-top: 1px solid var(--glass-border);
}

.module {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 64px 0;
  border-bottom: 1px solid var(--glass-border);
}
.module:last-child { border-bottom: none; }
.module-left { direction: ltr; }
.module-right .module-text { order: 1; }
.module-right .module-demo { order: 2; }

.module-num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  font-weight: 500;
  margin-bottom: 8px;
  display: block;
}
.module-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.module-sub {
  font-size: 0.9rem;
  font-style: italic;
  color: var(--platinum-3);
  margin-bottom: 24px;
}
.module-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.module-list li {
  font-size: 0.9rem;
  color: var(--platinum-3);
  padding-left: 20px;
  position: relative;
  line-height: 1.6;
}
.module-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--indigo);
  font-size: 0.8rem;
}

/* ══════════════════════════════════════
   HOW IT WORKS
══════════════════════════════════════ */
.how-it-works {
  padding: 120px 0;
  border-top: 1px solid var(--glass-border);
  background: linear-gradient(180deg, transparent, rgba(99,102,241,0.03), transparent);
}
.loop-flow {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.loop-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 20px 28px;
  transition: all 0.3s ease;
  cursor: default;
}
.loop-step:hover {
  background: var(--glass-2);
  border-color: rgba(99,102,241,0.3);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(99,102,241,0.1);
}
.loop-num {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--indigo-2);
}
.loop-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
}
.loop-arrow {
  font-size: 1.2rem;
  color: var(--platinum-4);
  flex-shrink: 0;
}
.loop-cycle {
  font-size: 1.5rem;
  color: var(--indigo-2);
}
.loop-caption {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--platinum-3);
  max-width: 600px;
  line-height: 1.7;
}

/* ══════════════════════════════════════
   AD OPTIMISATION
══════════════════════════════════════ */
.ad-optimisation {
  padding: 120px 0;
  border-top: 1px solid var(--glass-border);
}
.ad-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 80px;
}
.ad-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
.ad-card:hover {
  background: var(--glass-2);
  border-color: rgba(99,102,241,0.25);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}
.ad-card-accent {
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--indigo), transparent);
}
.ad-card h4 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 6px;
}
.ad-card p {
  font-size: 0.8rem;
  color: var(--platinum-3);
  line-height: 1.5;
}

/* Attribution modules */
.attribution-modules {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 80px;
}
.attr-module {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 64px 0;
  border-bottom: 1px solid var(--glass-border);
}
.attr-module:last-child { border-bottom: none; }
.attr-module-flip .attr-text { order: 2; }
.attr-module-flip .module-demo { order: 1; }
.attr-num {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-style: italic;
  font-weight: 500;
  display: block;
  margin-bottom: 10px;
}
.attr-text h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 600;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
}
.attr-text p {
  font-size: 0.9rem;
  color: var(--platinum-3);
  line-height: 1.75;
}

/* Principles */
.principles {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 56px;
}
.principles-title {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--platinum-3);
  text-align: center;
  margin-bottom: 48px;
}
.principles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.principle-card { display: flex; flex-direction: column; gap: 12px; }
.principle-num {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-style: italic;
  font-weight: 500;
}
.principle-card h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.3;
}
.principle-card p {
  font-size: 0.82rem;
  color: var(--platinum-3);
  line-height: 1.65;
}

/* ══════════════════════════════════════
   WHY DIFFERENT
══════════════════════════════════════ */
.why-different {
  padding: 120px 0;
  border-top: 1px solid var(--glass-border);
}
.comparison-table {
  margin-bottom: 80px;
  overflow-x: auto;
}
.comparison-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.comparison-table th {
  padding: 16px 24px;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--platinum-3);
  border-bottom: 1px solid var(--glass-border);
}
.comparison-table th:first-child { text-align: left; }
.comparison-table th.brandverse-col {
  color: var(--indigo-2);
  background: rgba(99,102,241,0.06);
  border-radius: 6px 6px 0 0;
}
.comparison-table td {
  padding: 20px 24px;
  text-align: center;
  border-bottom: 1px solid var(--glass-border);
  transition: background 0.2s ease;
}
.comparison-table tr:hover td { background: var(--glass); }
.comparison-table td.feature-name {
  text-align: left;
  font-weight: 500;
  color: var(--platinum-2);
  font-size: 0.875rem;
}
.comparison-table td.brandverse-col {
  background: rgba(99,102,241,0.05);
}
.comparison-table tr:hover td.brandverse-col {
  background: rgba(99,102,241,0.1);
}
.cross {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  color: var(--platinum-4);
  font-size: 0.75rem;
}
.check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: rgba(99,102,241,0.15);
  color: var(--indigo-2);
  font-size: 0.85rem;
  font-weight: 700;
  box-shadow: 0 0 12px rgba(99,102,241,0.2);
}

/* Quote block */
.quote-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 64px 0;
}
.quote-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, transparent, var(--indigo));
}
.pull-quote {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-style: italic;
  font-weight: 400;
  color: var(--white);
  text-align: center;
  max-width: 680px;
  line-height: 1.5;
}
.quote-block cite {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--platinum-4);
  letter-spacing: 0.04em;
  font-style: normal;
}

/* ══════════════════════════════════════
   FOR TEAMS
══════════════════════════════════════ */
.for-teams {
  padding: 120px 0;
  border-top: 1px solid var(--glass-border);
  background: linear-gradient(180deg, transparent, rgba(99,102,241,0.03), transparent);
}
.teams-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.team-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.team-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--indigo), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.team-card:hover {
  background: var(--glass-2);
  border-color: rgba(99,102,241,0.2);
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.3);
}
.team-card:hover::before { opacity: 1; }
.team-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-style: italic;
  font-weight: 500;
}
.team-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--white);
}
.team-card p {
  font-size: 0.875rem;
  color: var(--platinum-3);
  line-height: 1.7;
}

/* ══════════════════════════════════════
   FIELD NOTES
══════════════════════════════════════ */
.field-notes {
  padding: 120px 0;
  border-top: 1px solid var(--glass-border);
}
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.article-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all 0.3s ease;
}
.article-card:hover {
  background: var(--glass-2);
  border-color: rgba(99,102,241,0.2);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.25);
}
.article-meta {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--platinum-4);
}
.article-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.35;
}
.article-card p {
  font-size: 0.85rem;
  color: var(--platinum-3);
  line-height: 1.7;
  flex: 1;
}
.article-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--indigo-2);
  transition: gap 0.2s ease, color 0.2s ease;
  margin-top: auto;
}
.article-link:hover { gap: 10px; color: var(--white); }
.article-link span { transition: transform 0.2s ease; }
.article-link:hover span { transform: translateX(2px); }

/* ══════════════════════════════════════
   CTA SECTION
══════════════════════════════════════ */
.cta-section {
  padding: 160px 0;
  border-top: 1px solid var(--glass-border);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}
.cta-orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(99,102,241,0.18), transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.cta-orb-2 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(201,168,76,0.1), transparent 70%);
  bottom: 0; right: 10%;
}
.cta-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}
.cta-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 600;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--glass-border);
  padding: 32px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--platinum-3);
}
.footer-copy {
  font-size: 0.75rem;
  color: var(--platinum-4);
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-size: 0.75rem;
  color: var(--platinum-4);
  transition: color 0.2s ease;
}
.footer-links a:hover { color: var(--platinum-2); }

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 1024px) {
  .container { padding: 0 32px; }
  .hero-inner { gap: 48px; }
  .module { gap: 48px; }
  .attr-module { gap: 48px; }
  .principles { padding: 40px; }
  .principles-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .ad-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .container { padding: 0 24px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .mobile-menu { display: block; }

  .hero { padding: 100px 0 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-demo { display: none; }
  .hero-stats { gap: 20px; }
  .stat-num { font-size: 2rem; }

  .module { grid-template-columns: 1fr; gap: 32px; }
  .module-right .module-text { order: 1; }
  .module-right .module-demo { order: 2; }

  .attr-module { grid-template-columns: 1fr; gap: 32px; }
  .attr-module-flip .attr-text { order: 1; }
  .attr-module-flip .module-demo { order: 2; }

  .ad-cards { grid-template-columns: 1fr 1fr; }
  .principles { padding: 32px 24px; }
  .principles-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .teams-grid { grid-template-columns: 1fr; gap: 16px; }
  .articles-grid { grid-template-columns: 1fr; gap: 16px; }

  .loop-flow { gap: 8px; }
  .loop-step { padding: 14px 18px; }
  .loop-name { font-size: 0.9rem; }

  .comparison-table th, .comparison-table td { padding: 14px 16px; }

  .footer-inner { flex-direction: column; text-align: center; gap: 16px; }

  .section-headline { font-size: clamp(2rem, 6vw, 3rem); }
  .hero-headline { font-size: clamp(2.8rem, 10vw, 4.5rem); }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .ad-cards { grid-template-columns: 1fr; }
  .principles-grid { grid-template-columns: 1fr; }
  .loop-flow { flex-direction: column; align-items: flex-start; }
  .loop-arrow { transform: rotate(90deg); }
  .loop-cycle { transform: none; }
}