/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0D1117;
  --bg-elevated: #161B22;
  --bg-card: #1C2128;
  --fg: #E6EDF3;
  --fg-muted: #8B949E;
  --fg-subtle: #484F58;
  --accent: #F5A623;
  --accent-dim: rgba(245, 166, 35, 0.15);
  --accent-glow: rgba(245, 166, 35, 0.08);
  --border: rgba(230, 237, 243, 0.08);
  --border-accent: rgba(245, 166, 35, 0.25);

  --font-display: 'Outfit', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === NAV === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 40px;
  background: rgba(13, 17, 23, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--fg);
  letter-spacing: -0.5px;
}

.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  font-weight: 400;
}

/* === HERO === */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 140px 60px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.label-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 24px;
}

.hero-accent {
  color: var(--accent);
}

.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-block;
  padding: 6px 14px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
}

/* Hero Visual — Call Panel */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.call-panel {
  width: 100%;
  max-width: 440px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.4), 0 0 0 1px var(--border-accent), inset 0 1px 0 rgba(255,255,255,0.04);
}

.panel-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-muted);
}

.panel-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #3DFF8F;
  box-shadow: 0 0 8px rgba(61, 255, 143, 0.6);
  animation: pulse 2s ease-in-out infinite;
}

.panel-time {
  margin-left: auto;
  font-variant-numeric: tabular-nums;
  color: var(--fg-subtle);
}

.transcript-scroll {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 260px;
  overflow: hidden;
}

.transcript-entry {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  animation: fadeSlide 0.4s ease-out both;
}

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.transcript-entry:nth-child(1) { animation-delay: 0.1s; }
.transcript-entry:nth-child(2) { animation-delay: 0.3s; }
.transcript-entry:nth-child(3) { animation-delay: 0.5s; }
.transcript-entry:nth-child(4) { animation-delay: 0.7s; }
.transcript-entry:nth-child(5) { animation-delay: 0.9s; }

.flag {
  width: 20px;
  height: 14px;
  border-radius: 3px;
  flex-shrink: 0;
  margin-top: 3px;
}

.en-flag { background: linear-gradient(135deg, #012169 50%, #C8102E 50%); opacity: 0.8; }
.es-flag { background: linear-gradient(135deg, #AA151B 33%, #F1BF00 33%, #F1BF00 66%, #AA151B 66%); opacity: 0.8; }
.zh-flag { background: linear-gradient(135deg, #DE2910 60%, #FFDE00 40%); opacity: 0.8; }
.fr-flag { background: linear-gradient(135deg, #002395 33%, #FFFFFF 33%, #FFFFFF 66%, #ED2939 66%); opacity: 0.8; }

.entry-text {
  flex: 1;
}

.speaker {
  font-size: 11px;
  font-weight: 600;
  color: var(--fg-muted);
  margin-bottom: 2px;
  letter-spacing: 0.03em;
}

.utterance {
  font-size: 13px;
  color: var(--fg);
  line-height: 1.5;
}

.panel-summary {
  padding: 14px 18px;
  background: var(--accent-glow);
  border-top: 1px solid var(--border-accent);
}

.summary-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}

.summary-text {
  font-size: 12.5px;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* === SHARED SECTION STYLES === */
.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 700;
  letter-spacing: -1px;
  color: var(--fg);
  line-height: 1.15;
  margin-bottom: 24px;
}

/* === HOW IT WORKS === */
.howitworks {
  padding: 100px 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 60px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.step-card {
  padding: 40px 36px;
  background: var(--bg-elevated);
  position: relative;
}

.step-card:hover {
  background: var(--bg-card);
}

.step-number {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--fg-subtle);
  margin-bottom: 20px;
}

.step-icon {
  margin-bottom: 20px;
  opacity: 0.9;
}

.step-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.step-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* === LANGUAGES === */
.languages {
  padding: 0 60px 100px;
  max-width: 1200px;
  margin: 0 auto;
}

.languages-inner {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.lang-desc {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.8;
}

.lang-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lang-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.lang-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.lang-chip.en { background: rgba(1, 33, 105, 0.4); color: #6EA8FF; border: 1px solid rgba(1, 33, 105, 0.5); }
.lang-chip.es { background: rgba(170, 21, 27, 0.3); color: #FF8B8B; border: 1px solid rgba(170, 21, 27, 0.4); }
.lang-chip.fr { background: rgba(0, 35, 149, 0.4); color: #8BAAFF; border: 1px solid rgba(0, 35, 149, 0.5); }
.lang-chip.de { background: rgba(0, 0, 0, 0.4); color: #FFDD8B; border: 1px solid rgba(255, 255, 255, 0.1); }
.lang-chip.pt { background: rgba(0, 102, 0, 0.3); color: #8BFF8B; border: 1px solid rgba(0, 102, 0, 0.4); }
.lang-chip.zh { background: rgba(222, 41, 16, 0.3); color: #FFAA8B; border: 1px solid rgba(222, 41, 16, 0.4); }
.lang-chip.ja { background: rgba(188, 0, 45, 0.3); color: #FFB8B8; border: 1px solid rgba(188, 0, 45, 0.4); }
.lang-chip.ko { background: rgba(0, 47, 108, 0.4); color: #8BC8FF; border: 1px solid rgba(0, 47, 108, 0.5); }
.lang-chip.ar { background: rgba(0, 0, 0, 0.4); color: #C8C8C8; border: 1px solid rgba(255, 255, 255, 0.1); }
.lang-chip.hi { background: rgba(255, 153, 51, 0.3); color: #FFAA6E; border: 1px solid rgba(255, 153, 51, 0.4); }
.lang-chip.ru { background: rgba(0, 36, 126, 0.4); color: #AAB8FF; border: 1px solid rgba(0, 36, 126, 0.5); }
.lang-chip.nl { background: rgba(174, 25, 43, 0.4); color: #FF8B8B; border: 1px solid rgba(174, 25, 43, 0.5); }
.lang-chip.it { background: rgba(0, 105, 41, 0.4); color: #8BFF9B; border: 1px solid rgba(0, 105, 41, 0.5); }
.lang-chip.pl { background: rgba(220, 20, 30, 0.3); color: #FF8B8B; border: 1px solid rgba(220, 20, 30, 0.4); }
.lang-chip.tr { background: rgba(227, 10, 53, 0.3); color: #FF8B9B; border: 1px solid rgba(227, 10, 53, 0.4); }
.lang-chip.vi { background: rgba(196, 30, 30, 0.4); color: #FFAA6E; border: 1px solid rgba(196, 30, 30, 0.5); }
.lang-chip.th { background: rgba(46, 47, 110, 0.4); color: #AAB8FF; border: 1px solid rgba(46, 47, 110, 0.5); }
.lang-chip.id { background: rgba(200, 20, 40, 0.3); color: #FF8B8B; border: 1px solid rgba(200, 20, 40, 0.4); }
.lang-chip.uk { background: rgba(0, 91, 172, 0.4); color: #8BB8FF; border: 1px solid rgba(0, 91, 172, 0.5); }
.lang-chip.cs { background: rgba(17, 69, 128, 0.4); color: #8BB8FF; border: 1px solid rgba(17, 69, 128, 0.5); }
.lang-chip.sv { background: rgba(0, 99, 66, 0.4); color: #8BFFAA; border: 1px solid rgba(0, 99, 66, 0.5); }
.lang-chip.da { background: rgba(200, 16, 46, 0.3); color: #FF8B8B; border: 1px solid rgba(200, 16, 46, 0.4); }
.lang-chip.fi { background: rgba(0, 32, 91, 0.4); color: #AAB8FF; border: 1px solid rgba(0, 32, 91, 0.5); }
.lang-chip.he { background: rgba(0, 67, 127, 0.4); color: #8BB8FF; border: 1px solid rgba(0, 67, 127, 0.5); }

.lang-count {
  margin-top: 16px;
  font-size: 13px;
  color: var(--fg-subtle);
  cursor: pointer;
}

.lang-count:hover { color: var(--accent); }

/* === OUTCOMES === */
.outcomes {
  padding: 80px 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.outcomes-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 48px;
  text-align: center;
}

.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.outcome-card {
  padding: 40px 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  text-align: center;
}

.outcome-card:hover {
  border-color: var(--border-accent);
  background: var(--bg-card);
}

.outcome-number {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -3px;
  line-height: 1;
  margin-bottom: 4px;
}

.outcome-unit {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 14px;
}

.outcome-desc {
  font-size: 13px;
  color: var(--fg-subtle);
  line-height: 1.6;
}

/* === MANIFESTO === */
.manifesto {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 60px;
}

.manifesto-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 500;
  font-style: italic;
  color: var(--fg);
  line-height: 1.4;
  margin-bottom: 28px;
  letter-spacing: -0.5px;
}

.manifesto-body {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.8;
}

/* === CLOSING === */
.closing {
  padding: 100px 60px 80px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.closing-visual {
  display: flex;
  justify-content: center;
  margin-bottom: 48px;
}

.globe-ring {
  position: relative;
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(245, 166, 35, 0.2);
  animation: spin 20s linear infinite;
}

.ring-1 { width: 140px; height: 140px; animation-duration: 25s; }
.ring-2 { width: 100px; height: 100px; animation-duration: 18s; animation-direction: reverse; border-color: rgba(245, 166, 35, 0.15); }
.ring-3 { width: 60px; height: 60px; animation-duration: 12s; border-color: rgba(245, 166, 35, 0.1); }

@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.globe-core {
  position: relative;
  z-index: 1;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 700;
  letter-spacing: -1px;
  color: var(--fg);
  line-height: 1.2;
  margin-bottom: 20px;
}

.closing-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 40px;
}

.closing-tagline {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

/* === FOOTER === */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 60px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--fg-muted);
}

.footer-copy {
  font-size: 13px;
  color: var(--fg-subtle);
  margin-left: 16px;
}

.footer-meta {
  margin-left: auto;
  font-size: 12px;
  color: var(--fg-subtle);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 120px 32px 60px; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-headline { font-size: 42px; }
  .howitworks, .languages, .outcomes, .closing, .manifesto, .footer { padding-left: 32px; padding-right: 32px; }
  .steps-grid { grid-template-columns: 1fr; }
  .languages-inner { grid-template-columns: 1fr; gap: 40px; }
  .outcomes-grid { grid-template-columns: repeat(2, 1fr); }
  .nav { padding: 16px 24px; }
  .nav-tagline { display: none; }
  .footer-inner { flex-wrap: wrap; }
  .footer-meta { margin-left: 0; width: 100%; }
}

@media (max-width: 480px) {
  .outcomes-grid { grid-template-columns: 1fr 1fr; }
  .hero-headline { font-size: 36px; }
  .call-panel { max-width: 100%; }
  .lang-chip { width: 38px; height: 38px; }
}