/* ==========================================================================
   SCADEN TRAVELER — LANDING PAGE
   Paleta: Azul cielo #0EA5E9 · Naranja #F97316 · Dark #020617
   Tipo: Plus Jakarta Sans (display) + Inter (cuerpo)
   ========================================================================== */

:root {
  --ink:         #020617;
  --ink-soft:    #1E293B;
  --sky:         #0EA5E9;   /* azul cielo — evoca vuelos */
  --sky-glow:    rgba(14, 165, 233, 0.15);
  --orange:      #F97316;   /* naranja MexVax — calidez/urgencia */
  --orange-soft: rgba(249, 115, 22, 0.12);
  --text-light:  #F8FAFC;
  --text-muted:  #94A3B8;
  --border:      rgba(255,255,255,0.07);
  --card-bg:     rgba(15, 23, 42, 0.6);

  --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--ink);
  color: var(--text-light);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(2, 6, 23, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text-light);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  letter-spacing: 0.04em;
}

.logo-bolt { color: var(--orange); }

.nav-links {
  display: flex;
  gap: 1.75rem;
  margin-left: auto;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

.btn-login-nav {
  border: 1px solid rgba(14, 165, 233, 0.4);
  background: transparent;
  color: var(--sky);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.45rem 1.1rem;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}

.btn-login-nav:hover {
  background: var(--sky);
  color: #fff;
}

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

/* ==========================================================================
   MODAL DE LOGIN
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.75);
  backdrop-filter: blur(6px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background: #0F172A;
  border: 1px solid rgba(14, 165, 233, 0.25);
  border-radius: 14px;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 400px;
  position: relative;
  transform: translateY(16px) scale(0.97);
  transition: transform 0.25s ease;
  box-shadow: 0 30px 60px -10px rgba(0,0,0,0.8);
}

.modal-backdrop.open .modal-box {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255,255,255,0.06);
  border: none;
  color: var(--text-muted);
  width: 30px;
  height: 30px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}

.modal-close-btn:hover {
  background: rgba(255,255,255,0.12);
  color: var(--text-light);
}

.modal-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.3rem;
}

.modal-brand-name { color: var(--text-light); }

.modal-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

.form-group {
  margin-bottom: 1.1rem;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
}

.form-group input {
  width: 100%;
  padding: 0.7rem 0.9rem;
  background: rgba(2, 6, 23, 0.8);
  border: 1px solid rgba(30, 41, 59, 0.8);
  border-radius: 7px;
  color: var(--text-light);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--sky);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.btn-submit {
  width: 100%;
  padding: 0.75rem;
  background: var(--sky);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: 7px;
  cursor: pointer;
  margin-top: 0.5rem;
  transition: background 0.2s, opacity 0.2s;
}

.btn-submit:hover { background: #0284C7; }

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  position: relative;
  color: transparent;
}

.btn-submit:disabled::after {
  content: "";
  position: absolute;
  width: 18px; height: 18px;
  top: 50%; left: 50%;
  margin: -9px 0 0 -9px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

.error-msg {
  color: #F87171;
  font-size: 0.83rem;
  margin-top: 0.75rem;
  text-align: center;
}

.modal-demo-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 1.25rem;
}

.modal-demo-hint a {
  color: var(--sky);
  text-decoration: none;
  font-weight: 600;
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 5rem 1.5rem 4rem;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(14, 165, 233, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 165, 233, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: -200px;
  right: -100px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(14,165,233,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

/* COPY */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--sky);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.eyebrow-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--sky);
  box-shadow: 0 0 0 3px rgba(14,165,233,0.2);
  animation: blink 2.5s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  color: var(--text-light);
}

.headline-accent {
  color: var(--sky);
  position: relative;
}

.headline-accent::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sky), transparent);
  border-radius: 2px;
}

.hero-body {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.btn-primary-hero {
  background: var(--orange);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 1.75rem;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 0 20px rgba(249, 115, 22, 0.3);
}

.btn-primary-hero:hover {
  background: #EA6C0A;
  transform: translateY(-1px);
  box-shadow: 0 0 32px rgba(249, 115, 22, 0.45);
}

.btn-ghost-hero {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.2s;
  padding: 0;
}

.btn-ghost-hero:hover { color: var(--text-light); }

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.proof-avatars {
  display: flex;
}

.avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  margin-left: -8px;
}

.avatar:first-child { margin-left: 0; }
.av1 { background: #1E40AF; }
.av2 { background: #065F46; }
.av3 { background: #7C2D12; }

.hero-social-proof p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.hero-social-proof strong { color: var(--text-light); }

/* DASHBOARD PREVIEW */
.hero-visual {
  position: relative;
}

.dashboard-preview {
  background: #0A1628;
  border: 1px solid rgba(14, 165, 233, 0.2);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 40px 80px -20px rgba(0,0,0,0.8), 0 0 0 1px rgba(14,165,233,0.08);
  position: relative;
}

.preview-topbar {
  background: #060D1A;
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.preview-dots { display: flex; gap: 5px; }
.preview-dots span {
  width: 10px; height: 10px; border-radius: 50%;
}
.preview-dots span:nth-child(1) { background: #FF5F56; }
.preview-dots span:nth-child(2) { background: #FEBC2E; }
.preview-dots span:nth-child(3) { background: #27C840; }

.preview-title-bar {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
}

.preview-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-bottom: 1px solid var(--border);
}

.preview-stat {
  padding: 0.9rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  border-right: 1px solid var(--border);
}

.preview-stat:last-child { border-right: none; }

.pstat-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.pstat-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--text-light);
  line-height: 1;
}

.pstat-value.accent { color: var(--sky); }

.pstat-delta {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
}

.pstat-delta.up { color: #34D399; }

.preview-chart-area {
  padding: 0.85rem 1rem 0.5rem;
  border-bottom: 1px solid var(--border);
}

.chart-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
  font-weight: 500;
}

.mini-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 52px;
}

.mbar {
  flex: 1;
  height: var(--h);
  background: rgba(14, 165, 233, 0.25);
  border-radius: 3px 3px 0 0;
  position: relative;
  transition: height 0.4s ease;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: -16px;
}

.mbar.active { background: var(--sky); }

.mbar span {
  position: absolute;
  bottom: -16px;
  font-size: 0.6rem;
  color: var(--text-muted);
}

.preview-leads {
  padding: 0.75rem 1rem;
}

.plead-header {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 0.5rem 1rem;
  font-size: 0.63rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.4rem;
}

.plead-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 0.35rem 1rem;
  align-items: center;
  font-size: 0.8rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  color: var(--text-light);
}

.plead-row:last-child { border-bottom: none; }

.plead-row em {
  font-style: normal;
  font-size: 0.65rem;
  background: rgba(249,115,22,0.15);
  color: #FB923C;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  margin-left: 4px;
}

.score-high { color: #34D399; font-weight: 700; font-family: var(--font-display); }
.score-mid  { color: var(--sky); font-weight: 700; font-family: var(--font-display); }

.preview-live-badge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.68rem;
  color: #34D399;
  font-weight: 600;
  padding: 0.5rem 1rem;
  background: rgba(52, 211, 153, 0.05);
  border-top: 1px solid var(--border);
}

.live-pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #34D399;
  animation: blink 1.8s ease-in-out infinite;
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-visual { order: -1; }
  .hero { padding: 3rem 1.25rem; min-height: auto; }
}

/* ==========================================================================
   MÉTRICAS DE CREDIBILIDAD
   ========================================================================== */
.metrics-band {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(14, 165, 233, 0.03);
  padding: 2rem 1.5rem;
}

.metrics-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.metric-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 3rem;
  text-align: center;
}

.metric-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-light);
  line-height: 1;
}

.metric-plus {
  font-size: 1.1rem;
  color: var(--sky);
}

.metric-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.metric-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .metric-divider { display: none; }
  .metric-item { padding: 0.75rem 1.5rem; }
}

/* ==========================================================================
   SECCIONES COMPARTIDAS
   ========================================================================== */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sky);
  margin-bottom: 0.85rem;
}

.section-eyebrow.light { color: rgba(14,165,233,0.7); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin-bottom: 0.75rem;
}

.section-body {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 3rem;
  line-height: 1.7;
}

/* ==========================================================================
   CÓMO FUNCIONA
   ========================================================================== */
.section-how {
  padding: 6rem 1.5rem;
}

.steps-grid {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
}

.step-card {
  flex: 1;
  min-width: 220px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
  backdrop-filter: blur(8px);
  transition: border-color 0.2s, transform 0.2s;
}

.step-card:hover {
  border-color: rgba(14, 165, 233, 0.3);
  transform: translateY(-3px);
}

.step-number {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--sky);
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
  opacity: 0.7;
}

.step-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.step-arrow {
  font-size: 1.4rem;
  color: rgba(14, 165, 233, 0.3);
  padding: 1.75rem 0.5rem 0;
  flex-shrink: 0;
  align-self: center;
}

@media (max-width: 700px) {
  .step-arrow { display: none; }
  .steps-grid { flex-direction: column; }
  .step-card { min-width: 0; }
}

/* ==========================================================================
   VS
   ========================================================================== */
.section-vs {
  padding: 5rem 1.5rem;
  background: rgba(14, 165, 233, 0.02);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.vs-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
}

.vs-col { padding: 2rem; border-radius: 12px; }

.old-way {
  background: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.15);
}

.new-way {
  background: rgba(14, 165, 233, 0.05);
  border: 1px solid rgba(14, 165, 233, 0.2);
}

.vs-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.old-tag {
  background: rgba(239, 68, 68, 0.12);
  color: #FCA5A5;
}

.new-tag {
  background: rgba(14, 165, 233, 0.12);
  color: var(--sky);
}

.vs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.vs-list li {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.new-way .vs-list li { color: rgba(248, 250, 252, 0.85); }

.vs-center-label {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

@media (max-width: 700px) {
  .vs-grid { grid-template-columns: 1fr; }
  .vs-center-label { text-align: center; }
}

/* ==========================================================================
   FEATURES
   ========================================================================== */
.section-features {
  padding: 6rem 1.5rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
  transition: border-color 0.2s, transform 0.2s;
  position: relative;
}

.feature-card:hover {
  border-color: rgba(14, 165, 233, 0.25);
  transform: translateY(-2px);
}

.featured-card {
  border-color: rgba(249, 115, 22, 0.2);
  background: rgba(249, 115, 22, 0.04);
}

.featured-card:hover { border-color: rgba(249, 115, 22, 0.4); }

.feature-icon {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.coming-soon-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  background: rgba(249, 115, 22, 0.15);
  color: #FB923C;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  margin-top: 0.85rem;
  letter-spacing: 0.03em;
}

/* ==========================================================================
   CTA / DEMO
   ========================================================================== */
.section-cta {
  padding: 7rem 1.5rem;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, transparent, rgba(14, 165, 233, 0.04) 50%, transparent);
  border-top: 1px solid var(--border);
}

.cta-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-glow-orb {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(14,165,233,0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.cta-body {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.demo-form-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.demo-form-row input {
  flex: 1;
  min-width: 180px;
  padding: 0.75rem 1rem;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(30, 41, 59, 0.9);
  border-radius: 8px;
  color: var(--text-light);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.2s;
}

.demo-form-row input:focus {
  outline: none;
  border-color: var(--sky);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.12);
}

.btn-demo-submit {
  background: var(--orange);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s, transform 0.15s;
  box-shadow: 0 0 20px rgba(249, 115, 22, 0.25);
}

.btn-demo-submit:hover {
  background: #EA6C0A;
  transform: translateY(-1px);
}

.demo-form-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.85rem;
}

.demo-success {
  font-size: 0.95rem;
  color: #34D399;
  font-weight: 600;
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.2);
  padding: 1rem 1.5rem;
  border-radius: 8px;
  margin-top: 1rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 1.5rem;
  background: rgba(2, 6, 23, 0.95);
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.footer-tagline {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-body);
}

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

.footer-copy {
  font-size: 0.75rem;
  color: rgba(148, 163, 184, 0.5);
  margin-top: 0.25rem;
}

/* ==========================================================================
   @media REDUCED MOTION
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}