@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,400;0,600;0,700;0,900;1,700;1,900&display=swap');

/* ── Variables ───────────────────────────────────────────────────────────── */
:root {
  --c-purple:  #571A4F;
  --c-dark:    #331B30;
  --c-teal:    #24B1CC;
  --c-teal-dk: #007599;
  --c-bg:      #F3EEF2;
  --c-orange:  #E8734A;
  --c-white:   #ffffff;
  --c-footer:  #1E1020;
  --radius:    12px;
  --shadow:    0 4px 24px rgba(51,27,48,.10);
  --shadow-lg: 0 12px 48px rgba(51,27,48,.18);
  --max-w:     1200px;
  --transition: .22s ease;
}

/* ── Reset ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Poppins', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: var(--c-dark);
  background: var(--c-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--c-teal); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--c-teal-dk); }

/* ── Layout helpers ──────────────────────────────────────────────────────── */
.container  { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section-header { margin-bottom: 48px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-subtitle { margin-left: auto; margin-right: auto; }

.section-label {
  display: inline-block;
  font-size: .72rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--c-teal); margin-bottom: 10px;
}
.section-title {
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  font-weight: 900; line-height: 1.15;
  color: var(--c-dark); margin-bottom: 14px;
}
.section-subtitle {
  font-size: 1rem; color: var(--c-purple);
  max-width: 560px; line-height: 1.75;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 30px; border-radius: 999px;
  font-family: inherit; font-weight: 700; font-size: .85rem;
  letter-spacing: .06em; text-transform: uppercase;
  cursor: pointer; border: none;
  transition: filter var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn:hover { filter: brightness(1.08); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(0,0,0,.2); }
.btn-primary { background: var(--c-teal); color: var(--c-white); }
.btn-outline  { background: transparent; color: var(--c-white); border: 2px solid rgba(255,255,255,.5); }
.btn-outline:hover { border-color: var(--c-white); color: var(--c-white); }

/* ── Navigation ──────────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 200;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(87,26,79,.08);
  transition: box-shadow var(--transition);
}
.nav.scrolled { box-shadow: 0 2px 24px rgba(51,27,48,.12); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; height: 70px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav-logo-text {
  font-size: 1.1rem; font-weight: 700; color: var(--c-dark);
  letter-spacing: -.01em;
}
.nav-links {
  display: flex; list-style: none; gap: 28px; flex: 1; justify-content: center;
}
.nav-links a {
  font-size: .8rem; font-weight: 600;
  color: var(--c-purple); text-transform: uppercase;
  letter-spacing: .06em;
}
.nav-links a:hover { color: var(--c-teal); }

/* ── Hero ────────────────────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--c-dark) 0%, #5A2050 55%, #7A3070 100%);
  min-height: 90vh; display: flex; align-items: center;
  overflow: hidden; position: relative;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(36,177,204,.08) 0%, transparent 60%);
  pointer-events: none;
}
.hero-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center;
  padding: 88px 0; position: relative; z-index: 1;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(36,177,204,.15);
  color: var(--c-teal);
  border: 1px solid rgba(36,177,204,.35);
  border-radius: 999px; padding: 6px 18px;
  font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--c-teal); }
.hero h1 {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 900; font-style: italic;
  color: var(--c-white); line-height: 1.0;
  margin-bottom: 16px; letter-spacing: -.02em;
}
.hero-slogan {
  font-size: clamp(1rem, 2.2vw, 1.3rem);
  color: var(--c-teal); font-weight: 600;
  margin-bottom: 18px; letter-spacing: .01em;
}
.hero-desc {
  font-size: .97rem; color: rgba(255,255,255,.72);
  max-width: 460px; margin-bottom: 36px; line-height: 1.8;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-visual {
  display: flex; justify-content: center; align-items: center;
  filter: drop-shadow(0 24px 64px rgba(0,0,0,.35));
}
.hero-svg { width: 100%; max-width: 440px; animation: floatHub 6s ease-in-out infinite; }
@keyframes floatHub {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

/* ── Channels ────────────────────────────────────────────────────────────── */
.channels { background: var(--c-bg); padding: 88px 0; }
.channels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 20px;
}
.channel-card {
  background: var(--c-white); border-radius: var(--radius);
  padding: 28px 18px; text-align: center;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: default;
}
.channel-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.channel-icon-wrap {
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
  font-size: 1.3rem; font-weight: 900; color: var(--c-white);
}
.channel-name { font-size: .85rem; font-weight: 700; color: var(--c-dark); margin-bottom: 6px; }
.badge {
  display: inline-block; padding: 2px 10px; border-radius: 999px;
  font-size: .65rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em;
}
.badge-live  { background: #d4f5e5; color: #1a7a4a; }
.badge-soon  { background: #ede8ec; color: #7a5a76; }

/* ── Features ────────────────────────────────────────────────────────────── */
.features { background: var(--c-white); padding: 88px 0; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.feature-card {
  border: 1px solid rgba(87,26,79,.1); border-radius: var(--radius);
  padding: 36px 28px; box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.feature-icon {
  width: 54px; height: 54px; background: var(--c-bg);
  border-radius: 14px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
}
.feature-card h3 {
  font-size: 1.1rem; font-weight: 700; color: var(--c-dark); margin-bottom: 12px;
}
.feature-card p { font-size: .9rem; color: #666; line-height: 1.75; }
.feature-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 20px; font-size: .82rem; font-weight: 700; color: var(--c-teal);
  transition: gap var(--transition);
}
.feature-card:hover .feature-link { gap: 10px; }

/* ── Stats ───────────────────────────────────────────────────────────────── */
.stats { background: var(--c-dark); padding: 68px 0; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px; text-align: center;
}
.stat-num {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 900; color: var(--c-teal); line-height: 1;
  margin-bottom: 8px;
}
.stat-lbl { font-size: .85rem; color: rgba(255,255,255,.6); }

/* ── AI Section ──────────────────────────────────────────────────────────── */
.ai-section { background: var(--c-bg); padding: 88px 0; }
.ai-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
}
.ai-checklist { list-style: none; margin-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.ai-checklist li { display: flex; gap: 14px; align-items: flex-start; }
.ai-check {
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
  background: var(--c-teal); display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
}
.ai-check svg { width: 12px; height: 12px; }
.ai-checklist li span { font-size: .9rem; color: var(--c-dark); line-height: 1.6; }
.ai-checklist li strong { font-weight: 700; }

.ai-terminal {
  background: var(--c-dark); border-radius: 16px;
  padding: 0; overflow: hidden;
  box-shadow: 0 24px 64px rgba(51,27,48,.30);
}
.terminal-bar {
  background: rgba(255,255,255,.05); padding: 12px 18px;
  display: flex; align-items: center; gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.terminal-dot { width: 10px; height: 10px; border-radius: 50%; }
.terminal-dot.red   { background: #FF5F57; }
.terminal-dot.yellow{ background: #FEBC2E; }
.terminal-dot.green { background: #28C840; }
.terminal-title {
  flex: 1; text-align: center; font-size: .72rem;
  color: rgba(255,255,255,.35); letter-spacing: .04em;
}
.terminal-body { padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.t-msg { display: flex; flex-direction: column; gap: 4px; max-width: 90%; }
.t-msg.user { align-self: flex-end; align-items: flex-end; }
.t-msg.assistant { align-self: flex-start; }
.t-role {
  font-size: .65rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 700;
  color: rgba(255,255,255,.3);
}
.t-bubble {
  border-radius: 14px; padding: 10px 14px;
  font-size: .82rem; line-height: 1.6;
}
.t-msg.user .t-bubble {
  background: rgba(36,177,204,.2); border: 1px solid rgba(36,177,204,.3);
  color: rgba(255,255,255,.9); border-bottom-right-radius: 4px;
}
.t-msg.assistant .t-bubble {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  color: var(--c-teal); border-bottom-left-radius: 4px;
}

/* ── Heritage ────────────────────────────────────────────────────────────── */
.heritage { background: var(--c-white); padding: 88px 0; }
.heritage-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.heritage-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 20px; margin-bottom: 32px;
  font-size: .88rem; font-weight: 700; color: var(--c-teal-dk);
}
.heritage-link:hover { color: var(--c-teal); gap: 10px; }
.heritage-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.h-stat {
  background: var(--c-bg); border-radius: var(--radius); padding: 22px 20px;
}
.h-stat .n { font-size: 1.8rem; font-weight: 900; color: var(--c-purple); }
.h-stat .l { font-size: .78rem; color: #888; margin-top: 2px; }

.heritage-box {
  background: linear-gradient(145deg, #4A1543, var(--c-dark));
  border-radius: 20px; padding: 40px; color: var(--c-white);
  box-shadow: 0 24px 64px rgba(51,27,48,.22);
}
.heritage-box .lm-block { padding-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,.12); }
.heritage-box .cp-block { padding-top: 28px; }
.heritage-box .tag {
  font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em;
  color: rgba(255,255,255,.4); margin-bottom: 6px;
}
.heritage-box .name { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.heritage-box .name.teal { color: var(--c-teal); }
.heritage-box .desc { font-size: .85rem; color: rgba(255,255,255,.65); line-height: 1.6; }
.heritage-arrow {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 0; font-size: .85rem; font-weight: 700;
  color: rgba(255,255,255,.4);
}
.heritage-arrow svg { opacity: .5; }

/* ── CTA Section ─────────────────────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--c-dark) 0%, #6B2A62 100%);
  padding: 108px 0; text-align: center;
}
.cta-section h2 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 900; font-style: italic; color: var(--c-white);
  margin-bottom: 16px;
}
.cta-section p {
  font-size: 1.05rem; color: rgba(255,255,255,.65);
  margin-bottom: 40px; max-width: 460px; margin-left: auto; margin-right: auto;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */
footer { background: var(--c-footer); color: rgba(255,255,255,.55); padding: 64px 0 0; }
.footer-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 28px;
}
.footer-brand .tagline { font-size: .85rem; margin-top: 14px; max-width: 270px; line-height: 1.75; }
.footer-col h4 {
  font-size: .72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .12em; color: rgba(255,255,255,.85); margin-bottom: 18px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: .85rem; color: rgba(255,255,255,.45); transition: color var(--transition); }
.footer-col a:hover { color: var(--c-teal); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 0; font-size: .78rem;
}

/* ── Legal pages ─────────────────────────────────────────────────────────── */
.legal-hero {
  background: linear-gradient(135deg, var(--c-dark) 0%, #5A2050 100%);
  padding: 80px 0 64px;
}
.legal-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900; color: var(--c-white); margin-bottom: 10px;
}
.legal-hero .meta { font-size: .85rem; color: rgba(255,255,255,.45); }
.legal-hero .meta strong { color: rgba(255,255,255,.7); }

.legal-layout { display: grid; grid-template-columns: 240px 1fr; gap: 56px; padding: 64px 0 96px; align-items: start; }

.legal-toc {
  position: sticky; top: 88px;
  background: var(--c-bg); border-radius: var(--radius);
  padding: 24px; font-size: .82rem;
}
.legal-toc h3 {
  font-size: .68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: var(--c-purple); margin-bottom: 14px;
}
.legal-toc ol { padding-left: 18px; }
.legal-toc li { margin-bottom: 8px; }
.legal-toc a { color: var(--c-teal-dk); line-height: 1.4; }
.legal-toc a:hover { color: var(--c-teal); }

.legal-body { min-width: 0; }
.legal-section { margin-bottom: 52px; scroll-margin-top: 90px; }
.legal-section h2 {
  font-size: 1.35rem; font-weight: 700; color: var(--c-dark);
  border-bottom: 2px solid var(--c-bg); padding-bottom: 10px; margin-bottom: 20px;
}
.legal-section h3 { font-size: 1rem; font-weight: 700; color: var(--c-purple); margin: 22px 0 8px; }
.legal-section p { font-size: .92rem; color: #444; line-height: 1.85; margin-bottom: 12px; }
.legal-section ul, .legal-section ol { padding-left: 22px; margin-bottom: 12px; }
.legal-section li { font-size: .92rem; color: #444; line-height: 1.8; margin-bottom: 5px; }
.legal-section strong { color: var(--c-dark); }
.legal-section a { color: var(--c-teal-dk); }

.info-box {
  background: var(--c-bg); border-left: 4px solid var(--c-teal);
  border-radius: 0 8px 8px 0; padding: 16px 20px;
  margin: 18px 0; font-size: .88rem; color: #555; line-height: 1.7;
}
.info-box strong { color: var(--c-dark); }

.data-table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: .85rem; }
.data-table th {
  background: var(--c-bg); color: var(--c-purple);
  font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em;
  padding: 10px 14px; text-align: left; border-bottom: 2px solid #e0d8de;
}
.data-table td { padding: 10px 14px; border-bottom: 1px solid #f0eaee; color: #444; }
.data-table tr:last-child td { border-bottom: none; }

.dpa-box {
  background: linear-gradient(135deg, #f9f4f8, #f0e8ef);
  border: 1px solid rgba(87,26,79,.15); border-radius: var(--radius);
  padding: 32px; margin-top: 48px;
}
.dpa-box h2 { border-color: rgba(87,26,79,.15); }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .legal-layout { grid-template-columns: 1fr; }
  .legal-toc { position: static; }
}
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero h1 { font-size: 3rem; }
  .hero-desc { max-width: 100%; }
  .hero-badge { display: inline-flex; }
  .ai-inner, .heritage-inner { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .channels-grid { grid-template-columns: repeat(2, 1fr); }
  .heritage-stats { grid-template-columns: 1fr 1fr; }
}