/* =============================================
   保險王 AI - Landing Page Styles
   Design: Stripe/Linear SaaS Aesthetic
   Colors: #4A90E2 (Blue), #FF9F43 (Orange), #fff, #1a2b3c
   ============================================= */

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

:root {
  --blue: #4A90E2;
  --blue-dark: #2d6bc4;
  --blue-light: #EBF3FC;
  --orange: #FF9F43;
  --orange-dark: #e8892a;
  --orange-light: #FFF5E9;
  --dark: #1a2b3c;
  --dark-2: #2c3e50;
  --gray-1: #f4f7fb;
  --gray-2: #e8edf5;
  --gray-3: #b0bec5;
  --gray-text: #6b7a8d;
  --white: #ffffff;
  --green: #27ae60;
  --purple: #9b59b6;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 12px rgba(74,144,226,0.10);
  --shadow-md: 0 8px 32px rgba(26,43,60,0.10);
  --shadow-lg: 0 20px 60px rgba(26,43,60,0.14);
  --shadow-blue: 0 8px 32px rgba(74,144,226,0.25);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Noto Sans HK', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

.mobile-only {
  display: none;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 700;
}

.highlight-text {
  background: linear-gradient(120deg, var(--blue) 0%, var(--orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(74,144,226,0.4); }
  50% { box-shadow: 0 0 0 16px rgba(74,144,226,0); }
}

@keyframes steam {
  0% { opacity: 0.8; transform: translateY(0) scaleX(1); }
  100% { opacity: 0; transform: translateY(-20px) scaleX(1.5); }
}

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

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

.animate-fade-up {
  opacity: 0;
  animation: fadeUp 0.7s ease forwards;
}
.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }
.delay-5 { animation-delay: 0.75s; }

.animate-on-scroll {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white);
  border: none;
  border-radius: 50px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(74,144,226,0.4);
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: transparent;
  color: var(--dark);
  border: 2px solid var(--gray-2);
  border-radius: 50px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 28px;
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
  border-radius: 50px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

.btn-outline:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
}

/* ── SECTION HEADERS ── */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--gray-text);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ═══════════════════════════════════════
   NAVBAR
═══════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.06), var(--shadow-sm);
  padding: 12px 0;
}

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

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--dark);
}

.brand-icon {
  font-size: 1.5rem;
}

.brand-text {
  font-size: 1rem;
  color: var(--dark);
}

.brand-text strong {
  color: var(--blue);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  padding: 8px 14px;
  text-decoration: none;
  color: var(--dark);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 8px;
  transition: var(--transition);
}

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

.nav-cta-btn {
  background: var(--blue) !important;
  color: var(--white) !important;
  border-radius: 50px !important;
  padding: 10px 22px !important;
  box-shadow: var(--shadow-blue);
}

.nav-cta-btn:hover {
  background: var(--blue-dark) !important;
  transform: translateY(-1px);
}

.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(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ═══════════════════════════════════════
   HERO SECTION
═══════════════════════════════════════ */
.hero-section {
  position: relative;
  min-height: 100vh;
  padding: 120px 0 80px;
  overflow: hidden;
  background: linear-gradient(160deg, #f0f6ff 0%, #fafcff 40%, #fff5ec 100%);
}

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

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(74,144,226,0.06) 0%, rgba(255,255,255,0) 50%, rgba(255,159,67,0.06) 100%);
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}

.hero-blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(74,144,226,0.2), transparent 70%);
  top: -200px; right: -100px;
}

.hero-blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,159,67,0.2), transparent 70%);
  bottom: 100px; left: -100px;
}

.hero-blob-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(74,144,226,0.15), transparent 70%);
  bottom: 200px; right: 200px;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(74,144,226,0.3);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
}

.badge-dot {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: blink-dot 2s infinite;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 24px;
  max-width: 780px;
  letter-spacing: -0.5px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--gray-text);
  margin-bottom: 40px;
  max-width: 500px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 56px;
}

.hero-cta {
  font-size: 1.05rem;
  padding: 16px 36px;
}

.play-icon {
  font-size: 0.85em;
}

/* Video Wrapper */
.video-wrapper {
  width: 100%;
  max-width: 760px;
  margin-bottom: 56px;
}

.video-placeholder {
  background: var(--white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(74,144,226,0.1);
  position: relative;
}

.video-inner {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #eef4fd 0%, #fff8f2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.video-thumbnail {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Video Illustration */
.video-illustration {
  position: relative;
  width: 240px;
  height: 240px;
}

.vi-circle-bg {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 180px; height: 180px;
  background: linear-gradient(135deg, rgba(74,144,226,0.1), rgba(255,159,67,0.1));
  border-radius: 50%;
}

.vi-person {
  position: absolute;
  top: 40px; left: 50%;
  transform: translateX(-50%);
}

.vi-head {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, #fdd8b5, #f4a261);
  border-radius: 50%;
  margin: 0 auto 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.vi-body {
  width: 60px; height: 70px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  border-radius: 12px 12px 0 0;
  margin: 0 auto;
}

.vi-badge {
  position: absolute;
  top: 0; right: -20px;
  background: var(--orange);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 50px;
}

.vi-phone {
  position: absolute;
  bottom: 30px; right: 10px;
  width: 48px; height: 72px;
  background: var(--dark);
  border-radius: 8px;
  padding: 4px;
  animation: float 3s ease-in-out infinite;
}

.vi-phone-screen {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #1a2b3c, #2c3e50);
  border-radius: 5px;
  padding: 6px 4px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.vi-bar {
  height: 5px;
  background: rgba(74,144,226,0.8);
  border-radius: 3px;
}
.vi-bar-2 { background: rgba(255,159,67,0.8); width: 70%; }
.vi-bar-3 { width: 85%; }

.vi-sparkle {
  position: absolute;
  color: var(--orange);
  font-size: 1rem;
  animation: float 2.5s ease-in-out infinite;
}
.vi-s1 { top: 20px; right: 30px; animation-delay: 0s; }
.vi-s2 { bottom: 50px; left: 20px; animation-delay: 0.8s; color: var(--blue); }
.vi-s3 { top: 80px; left: 30px; animation-delay: 1.2s; }

.video-play-btn {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 16px;
}

.play-circle {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(255,159,67,0.5);
  animation: pulse-glow 2s infinite;
  transition: var(--transition);
}

.play-circle:hover {
  transform: scale(1.1);
}

.play-triangle {
  color: white;
  font-size: 1.5rem;
  margin-left: 4px;
}

.play-label {
  font-size: 0.85rem;
  color: var(--gray-text);
  font-weight: 500;
  white-space: nowrap;
}

.video-caption {
  padding: 14px 20px;
  background: var(--gray-1);
  font-size: 0.85rem;
  color: var(--gray-text);
  text-align: center;
  border-top: 1px solid var(--gray-2);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-2);
  overflow: hidden;
}

.stat-item {
  padding: 20px 32px;
  text-align: center;
  flex: 1;
}

.stat-item strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-item span {
  font-size: 0.8rem;
  color: var(--gray-text);
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--gray-2);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--gray-text);
  font-size: 0.75rem;
  animation: float 2s ease-in-out infinite;
}

.scroll-arrow {
  font-size: 1.2rem;
}

/* ═══════════════════════════════════════
   SECTION 2: PERSPECTIVES
═══════════════════════════════════════ */
.perspectives-section {
  background: var(--gray-1);
}

.perspective-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.perspective-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-2);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.perspective-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--orange));
  opacity: 0;
  transition: var(--transition);
}

.perspective-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.perspective-card:hover::before {
  opacity: 1;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.avatar-ring {
  width: 52px; height: 52px;
  border-radius: 50%;
  padding: 3px;
  flex-shrink: 0;
}

.avatar-client { background: linear-gradient(135deg, var(--blue), #42A5F5); }
.avatar-boss { background: linear-gradient(135deg, #9b59b6, #d498e4); }
.avatar-peer { background: linear-gradient(135deg, var(--orange), #f39c12); }
.avatar-stranger { background: linear-gradient(135deg, var(--green), #2ecc71); }

.avatar-placeholder {
  width: 100%; height: 100%;
  background: var(--gray-1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--gray-text);
}

.role-label {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
}

.client-label { background: var(--blue-light); color: var(--blue); }
.boss-label { background: #f5eaff; color: #9b59b6; }
.peer-label { background: var(--orange-light); color: var(--orange-dark); }
.stranger-label { background: #e8f8f0; color: var(--green); }

.card-quote {
  margin-bottom: 16px;
  position: relative;
}

.quote-mark {
  font-size: 3rem;
  line-height: 1;
  color: var(--blue);
  opacity: 0.2;
  font-family: Georgia, serif;
  position: absolute;
  top: -8px;
  left: -4px;
}

.card-quote p {
  padding-top: 16px;
  font-size: 0.9rem;
  color: var(--dark-2);
  line-height: 1.6;
  font-style: italic;
}

.card-insight {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  padding: 10px 12px;
  background: var(--gray-1);
  border-radius: 8px;
  font-size: 0.8rem;
  color: var(--gray-text);
}

.insight-icon {
  flex-shrink: 0;
}

.perspectives-cta {
  text-align: center;
}

.cta-lead {
  font-size: 1.1rem;
  color: var(--dark);
  font-weight: 500;
  margin-bottom: 16px;
}

/* ═══════════════════════════════════════
   SECTION 3: SHIFT (Movie Poster Style)
═══════════════════════════════════════ */
.shift-section {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
  background: var(--dark);
}

.shift-bg {
  position: absolute;
  inset: 0;
}

.shift-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(26,43,60,0.95) 0%, rgba(26,43,60,0.85) 100%);
}

.shift-gradient {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(74,144,226,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255,159,67,0.1) 0%, transparent 50%);
}

.shift-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.shift-top {
  margin-bottom: 64px;
}

.shift-eyebrow {
  font-size: 0.85rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 600;
  margin-bottom: 24px;
}

.shift-title {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -1px;
}

.shift-highlight {
  background: linear-gradient(120deg, var(--orange), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.shift-credits {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 64px;
}

.credit-block {
  text-align: left;
  padding: 28px 24px;
  border-left: 2px solid rgba(255,255,255,0.15);
  transition: var(--transition);
}

.credit-block:hover {
  border-left-color: var(--orange);
}

.credit-num {
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(255,255,255,0.08);
  line-height: 1;
  margin-bottom: 8px;
  font-family: Georgia, serif;
}

.credit-role {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--orange);
  font-weight: 600;
  margin-bottom: 12px;
}

.credit-quote {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
  font-style: italic;
  line-height: 1.6;
}

.shift-powered {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.powered-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: rgba(74,144,226,0.2);
  border: 1px solid rgba(74,144,226,0.4);
  border-radius: 50px;
  color: var(--white);
  font-size: 0.9rem;
}

.powered-badge strong {
  color: var(--blue);
}

.powered-icon {
  font-size: 1.2rem;
}

.shift-sub {
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
}

/* ═══════════════════════════════════════
   SECTION 4: FEATURES
═══════════════════════════════════════ */
.features-section {
  background: var(--white);
}

.features-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: center;
}

/* Features Illustration */
.features-image-card {
  background: var(--gray-1);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.features-illustration {
  padding: 40px 32px 20px;
}

.fi-scene {
  position: relative;
  height: 280px;
}

.fi-bg-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(74,144,226,0.08), rgba(255,159,67,0.08));
  border-radius: 12px;
}

.fi-table {
  position: absolute;
  bottom: 50px;
  left: 50%; transform: translateX(-50%);
  width: 80%;
  height: 16px;
  background: linear-gradient(90deg, #c8a07a, #d4aa8a);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.fi-cup {
  position: absolute;
  bottom: 62px;
  left: 30%;
}

.fi-cup-body {
  width: 40px; height: 48px;
  background: linear-gradient(135deg, #fff, #f5f5f5);
  border-radius: 0 0 12px 12px;
  border: 2px solid #e0e0e0;
  position: relative;
}

.fi-cup-body::before {
  content: '';
  position: absolute;
  top: 8px; left: 50%; transform: translateX(-50%);
  width: 28px; height: 28px;
  background: linear-gradient(135deg, #8B6914, #c8973a);
  border-radius: 50%;
}

.fi-steam {
  position: absolute;
  bottom: 50px;
  width: 4px;
  height: 20px;
  background: rgba(180,180,180,0.5);
  border-radius: 2px;
  animation: steam 2s ease-in-out infinite;
}
.fi-s1 { left: 10px; }
.fi-s2 { left: 22px; animation-delay: 0.5s; }

.fi-phone-card {
  position: absolute;
  bottom: 70px; right: 10%;
  width: 110px;
  background: white;
  border-radius: 12px;
  padding: 12px;
  box-shadow: var(--shadow-md);
  animation: float 3s ease-in-out infinite;
}

.fi-phone-top {
  height: 8px;
  background: var(--gray-2);
  border-radius: 4px;
  margin-bottom: 8px;
}

.fi-phone-content {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.fi-content-row {
  height: 6px;
  background: var(--gray-2);
  border-radius: 3px;
}

.fi-content-row.short {
  width: 60%;
}

.fi-ai-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: white;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 50px;
  white-space: nowrap;
}

.fi-sparkle {
  position: absolute;
  font-size: 1.2rem;
  animation: float 2s ease-in-out infinite;
}
.fi-sp1 { top: 40px; right: 20%; color: var(--orange); }
.fi-sp2 { top: 100px; left: 15%; color: var(--blue); animation-delay: 0.7s; }

.fi-person-silhouette {
  position: absolute;
  bottom: 68px;
  left: 20%;
  width: 60px;
  height: 80px;
  background: linear-gradient(180deg, rgba(255,159,67,0.3), rgba(74,144,226,0.3));
  border-radius: 40px 40px 0 0;
}

.fi-person-silhouette::before {
  content: '';
  position: absolute;
  top: -28px; left: 50%;
  transform: translateX(-50%);
  width: 30px; height: 30px;
  background: rgba(255,159,67,0.4);
  border-radius: 50%;
}

.features-image-caption {
  padding: 16px 20px;
  font-size: 0.85rem;
  color: var(--gray-text);
  background: white;
  display: flex;
  align-items: center;
  gap: 8px;
}

.caption-emoji { font-size: 1.1rem; }

/* Feature Points */
.features-points {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.feature-point {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.fp-icon-wrap {
  position: relative;
  flex-shrink: 0;
}

.fp-icon {
  width: 52px; height: 52px;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  transition: var(--transition);
}

.fp-icon-orange {
  background: var(--orange-light);
  color: var(--orange);
}

.fp-icon-green {
  background: #e8f8f0;
  color: var(--green);
}

.feature-point:hover .fp-icon {
  transform: rotate(-5deg) scale(1.05);
}

.fp-number {
  position: absolute;
  top: -6px; right: -6px;
  width: 20px; height: 20px;
  background: var(--dark);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fp-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.fp-content p {
  font-size: 0.9rem;
  color: var(--gray-text);
  line-height: 1.7;
  margin-bottom: 12px;
}

.fp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.fp-tag {
  padding: 3px 10px;
  background: var(--gray-1);
  border-radius: 50px;
  font-size: 0.75rem;
  color: var(--gray-text);
  font-weight: 500;
  border: 1px solid var(--gray-2);
}

/* ═══════════════════════════════════════
   SECTION 5: STEPS
═══════════════════════════════════════ */
.steps-section {
  background: linear-gradient(160deg, var(--gray-1) 0%, white 100%);
  position: relative;
  overflow: hidden;
}

.steps-bg-accent {
  position: absolute;
  top: 0; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(74,144,226,0.06), transparent 70%);
  pointer-events: none;
}

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

.steps-list {
  position: relative;
}

.step-item {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
  position: relative;
}

.step-connector {
  position: absolute;
  left: 22px;
  top: 56px;
  width: 2px;
  height: calc(100% + 4px);
  background: linear-gradient(to bottom, var(--blue-light), var(--gray-2));
}

.step-num {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-blue);
  position: relative;
  z-index: 1;
}

.step-body {
  display: flex;
  gap: 16px;
  flex: 1;
  padding-top: 6px;
}

.step-icon {
  width: 40px; height: 40px;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.step-icon-orange {
  background: var(--orange-light);
  color: var(--orange-dark);
}

.step-icon-green {
  background: #e8f8f0;
  color: var(--green);
}

.step-text h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}

.step-text p {
  font-size: 0.875rem;
  color: var(--gray-text);
  line-height: 1.6;
  margin-bottom: 8px;
}

.step-time {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--blue);
  font-weight: 600;
}

.step-total {
  margin-top: -8px;
  padding-left: 64px;
}

.total-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: linear-gradient(135deg, var(--dark), var(--dark-2));
  color: white;
  border-radius: 12px;
  font-size: 0.9rem;
  box-shadow: var(--shadow-md);
}

/* Phone Mockup */
.steps-mockup {
  display: flex;
  justify-content: center;
}

.phone-mockup {
  position: relative;
}

.phone-frame {
  width: 280px;
  background: var(--dark);
  border-radius: 36px;
  padding: 12px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,0.05);
  animation: float 4s ease-in-out infinite;
}

.phone-notch {
  width: 80px; height: 24px;
  background: var(--dark);
  border-radius: 0 0 16px 16px;
  margin: 0 auto 4px;
  position: relative;
  z-index: 2;
}

.phone-screen {
  background: var(--white);
  border-radius: 28px;
  overflow: hidden;
  min-height: 480px;
}

.app-header {
  background: linear-gradient(135deg, var(--dark), var(--dark-2));
  padding: 16px 16px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.app-logo {
  color: white;
  font-size: 0.8rem;
  font-weight: 700;
}

.app-avatar {
  width: 28px; height: 28px;
  background: var(--orange);
  border-radius: 50%;
}

.app-body {
  padding: 16px;
}

.app-step-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 16px;
}

.asi-dot {
  width: 8px; height: 8px;
  background: var(--gray-2);
  border-radius: 50%;
}

.asi-dot.active {
  background: var(--blue);
}

.asi-line {
  width: 30px; height: 2px;
  background: var(--blue-light);
}

.app-preview-card {
  background: var(--gray-1);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 12px;
  border: 1px solid var(--gray-2);
}

.apc-image-zone {
  height: 120px;
  background: linear-gradient(135deg, #e3eeff, #fff3e8);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.apc-img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--gray-3);
  font-size: 0.7rem;
}

.apc-img-placeholder i {
  font-size: 1.5rem;
}

.apc-ai-badge {
  position: absolute;
  top: 8px; right: 8px;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: white;
  font-size: 0.6rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 50px;
}

.apc-content {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.apc-title-bar {
  height: 8px;
  background: var(--gray-2);
  border-radius: 4px;
}

.apc-text-bar {
  height: 6px;
  background: var(--gray-2);
  border-radius: 3px;
}

.apc-text-bar.short {
  width: 55%;
}

.app-platform-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.apr-label {
  font-size: 0.7rem;
  color: var(--gray-text);
}

.apr-icons {
  display: flex;
  gap: 4px;
}

.apr-icon {
  width: 28px; height: 28px;
  background: var(--gray-2);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--gray-text);
}

.apr-icon.active {
  background: var(--blue);
  color: white;
}

.app-publish-btn {
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: white;
  border: none;
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.phone-home-bar {
  width: 60px; height: 4px;
  background: rgba(255,255,255,0.3);
  border-radius: 2px;
  margin: 8px auto 0;
}

.phone-glow {
  position: absolute;
  bottom: -40px; left: 50%;
  transform: translateX(-50%);
  width: 200px; height: 80px;
  background: radial-gradient(circle, rgba(74,144,226,0.3), transparent 70%);
  filter: blur(20px);
}

/* ═══════════════════════════════════════
   SECTION 6: PLATFORMS
═══════════════════════════════════════ */
.platforms-section {
  background: var(--gray-1);
}

.platforms-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.platform-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-2);
  transition: var(--transition);
  text-align: center;
}

.platform-card:nth-child(5),
.platform-card:nth-child(6),
.platform-card:nth-child(7) {
  grid-column: auto;
}

.platform-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.platform-icon {
  width: 64px; height: 64px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.5rem;
  color: white;
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
  transition: var(--transition);
}

.platform-card:hover .platform-icon {
  transform: scale(1.08) rotate(-3deg);
}

.threads-icon {
  font-size: 1.3rem;
  font-weight: 900;
  color: white;
}

.xiaohongshu-icon {
  font-size: 0.55rem;
  font-weight: 900;
  line-height: 1.2;
  color: white;
  text-align: center;
}

.platform-info h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}

.platform-info p {
  font-size: 0.78rem;
  color: var(--gray-text);
  line-height: 1.5;
  margin-bottom: 12px;
}

.platform-tag {
  display: inline-block;
  padding: 3px 10px;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
}

.platforms-summary {
  display: flex;
  justify-content: center;
}

.ps-card {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 20px 32px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-2);
}

.ps-icon {
  font-size: 2rem;
  color: var(--blue);
}

.ps-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ps-text strong {
  font-size: 1rem;
  color: var(--dark);
}

.ps-text span {
  font-size: 0.85rem;
  color: var(--gray-text);
}

/* ═══════════════════════════════════════
   SECTION 7: DASHBOARD
═══════════════════════════════════════ */
.dashboard-section {
  background: var(--white);
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.kpi-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-2);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.kpi-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
}

.kpi-primary::after { background: var(--blue); }
.kpi-orange::after { background: var(--orange); }
.kpi-green::after { background: var(--green); }
.kpi-purple::after { background: var(--purple); }

.kpi-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.kpi-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.kpi-primary .kpi-icon { background: var(--blue-light); color: var(--blue); }
.kpi-orange .kpi-icon { background: var(--orange-light); color: var(--orange); }
.kpi-green .kpi-icon { background: #e8f8f0; color: var(--green); }
.kpi-purple .kpi-icon { background: #f5eaff; color: var(--purple); }

.kpi-data {
  flex: 1;
}

.kpi-number {
  font-size: 2rem;
  font-weight: 900;
  color: var(--dark);
  line-height: 1;
  margin-bottom: 4px;
}

.kpi-primary .kpi-number { color: var(--blue); }
.kpi-orange .kpi-number { color: var(--orange-dark); }
.kpi-green .kpi-number { color: var(--green); }
.kpi-purple .kpi-number { color: var(--purple); }

.kpi-label {
  font-size: 0.8rem;
  color: var(--gray-text);
}

.kpi-trend {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 50px;
  white-space: nowrap;
}

.kpi-trend.up {
  background: #e8f8f0;
  color: var(--green);
}

/* Dashboard Mockup */
.dashboard-mockup {
  background: var(--gray-1);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-2);
}

.dm-container {
  display: flex;
  min-height: 360px;
}

.dm-sidebar {
  width: 60px;
  background: var(--dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
  gap: 20px;
}

.dm-brand {
  font-size: 1rem;
  color: white;
  margin-bottom: 8px;
}

.dm-nav-item {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.dm-nav-item.active {
  background: var(--blue);
  color: white;
}

.dm-nav-item:hover {
  background: rgba(255,255,255,0.1);
  color: white;
}

.dm-main {
  flex: 1;
  padding: 20px;
  background: var(--white);
}

.dm-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.dm-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
}

.dm-date {
  font-size: 0.75rem;
  color: var(--gray-text);
  font-weight: 400;
  margin-left: 8px;
}

.dm-btn {
  padding: 6px 14px;
  background: var(--gray-1);
  border-radius: 8px;
  font-size: 0.75rem;
  color: var(--gray-text);
  cursor: pointer;
  border: 1px solid var(--gray-2);
}

.dm-charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.dm-chart-card {
  background: var(--gray-1);
  border-radius: 12px;
  padding: 16px;
}

.dmc-label {
  font-size: 0.75rem;
  color: var(--gray-text);
  font-weight: 600;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 80px;
}

.bc-bar {
  flex: 1;
  background: var(--blue-light);
  border-radius: 4px 4px 0 0;
  transition: var(--transition);
}

.bc-bar.highlight {
  background: var(--blue);
}

.bc-bar:hover {
  background: var(--blue);
  opacity: 0.8;
}

/* Pie Chart */
.dmc-pie {
  display: flex;
  align-items: center;
  gap: 16px;
}

.pie-chart {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: conic-gradient(
    var(--blue) 0deg 137deg,
    var(--orange) 137deg 241deg,
    var(--green) 241deg 360deg
  );
  position: relative;
  flex-shrink: 0;
}

.pie-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 50px; height: 50px;
  background: var(--gray-1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--dark);
}

.pie-legend {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pl-item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  color: var(--dark);
}

.pl-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.c1 { background: var(--blue); }
.c2 { background: var(--orange); }
.c3 { background: var(--green); }

/* Recent Posts */
.dm-recent-posts {
  background: var(--gray-1);
  border-radius: 12px;
  padding: 16px;
}

.drp-label {
  font-size: 0.75rem;
  color: var(--gray-text);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.drp-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-2);
}

.drp-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.drp-thumb {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--blue-light), var(--orange-light));
  border-radius: 8px;
  flex-shrink: 0;
}

.drp-thumb.thumb-2 {
  background: linear-gradient(135deg, var(--orange-light), #e8f8f0);
}

.drp-info {
  flex: 1;
}

.drp-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 2px;
}

.drp-stats {
  display: flex;
  gap: 8px;
  font-size: 0.7rem;
  color: var(--gray-text);
}

.drp-status {
  padding: 3px 8px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
}

.drp-status.published {
  background: #e8f8f0;
  color: var(--green);
}

/* ═══════════════════════════════════════
   SECTION 8: CTA
═══════════════════════════════════════ */
.cta-section {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
  background: linear-gradient(160deg, #f0f6ff 0%, #fafcff 50%, #fff5ec 100%);
}

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

.cta-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(74,144,226,0.05), rgba(255,159,67,0.05));
}

.cta-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.cta-blob-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(74,144,226,0.15), transparent 70%);
  top: -100px; left: -100px;
}

.cta-blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,159,67,0.15), transparent 70%);
  bottom: -100px; right: -50px;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-body {
  text-align: center;
}

.cta-tag {
  margin-bottom: 20px;
}

.cta-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 20px;
  line-height: 1.15;
}

.cta-highlight {
  background: linear-gradient(120deg, var(--blue) 0%, var(--orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-desc {
  font-size: 1.1rem;
  color: var(--gray-text);
  max-width: 500px;
  margin: 0 auto 56px;
  line-height: 1.7;
}

/* QR + CTA Row */
.cta-action-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 56px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

/* QR Code */
.qr-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.qr-frame {
  width: 160px; height: 160px;
  background: white;
  border-radius: 20px;
  padding: 12px;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--blue-light);
}

.qr-placeholder {
  width: 100%; height: 100%;
  background: var(--white);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.qr-grid {
  position: relative;
  width: 100%;
  height: 100%;
}

.qr-corner {
  position: absolute;
  width: 28px; height: 28px;
  border: 4px solid var(--dark);
  border-radius: 4px;
}

.qr-tl { top: 0; left: 0; border-right: none; border-bottom: none; }
.qr-tr { top: 0; right: 0; border-left: none; border-bottom: none; }
.qr-bl { bottom: 0; left: 0; border-right: none; border-top: none; }

.qr-dots {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.qd-row {
  display: flex;
  gap: 4px;
}

.qd-row span {
  width: 8px; height: 8px;
  border-radius: 1px;
}

.qd-row span.b { background: var(--dark); }
.qd-row span.w { background: transparent; }

.qr-logo {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.4rem;
  background: white;
  padding: 2px;
  border-radius: 4px;
}

.qr-label {
  font-size: 0.85rem;
  color: var(--gray-text);
  font-weight: 500;
}

/* CTA Buttons */
.cta-buttons {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.btn-cta-main {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 18px 40px;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: white;
  border-radius: 50px;
  font-family: inherit;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 8px 32px rgba(255,159,67,0.4);
  transition: var(--transition);
}

.btn-cta-main:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(255,159,67,0.5);
}

.btn-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: #e8f8f0;
  color: #27ae60;
  border-radius: 50px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

.btn-cta-secondary:hover {
  background: #27ae60;
  color: white;
  transform: translateY(-2px);
}

.btn-cta-secondary i {
  font-size: 1.1rem;
}

.cta-guarantee {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--gray-text);
}

.cta-guarantee i {
  color: var(--green);
}

/* Social Proof */
.cta-social-proof {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 16px 28px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-2);
}

.sp-avatars {
  display: flex;
  align-items: center;
}

.sp-avatar {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--blue-light), var(--orange-light));
  border-radius: 50%;
  border: 2px solid white;
  margin-left: -8px;
}

.sp-avatar:first-child { margin-left: 0; }

.sp-more {
  background: var(--blue);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sp-text {
  font-size: 0.875rem;
  color: var(--gray-text);
}

.sp-text strong {
  color: var(--dark);
}

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
.site-footer {
  background: var(--dark);
  padding: 40px 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo {
  font-size: 2rem;
}

.footer-name {
  font-size: 1rem;
  font-weight: 700;
  color: white;
}

.footer-tagline {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  text-decoration: none;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: white;
}

.footer-copy {
  text-align: right;
}

.footer-copy p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 4px;
}

.footer-disclaimer {
  font-size: 0.72rem !important;
  color: rgba(255,255,255,0.3) !important;
}

/* ═══════════════════════════════════════
   VIDEO MODAL
═══════════════════════════════════════ */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.video-modal.active {
  opacity: 1;
  pointer-events: all;
}

.vm-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26,43,60,0.85);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

.vm-content {
  position: relative;
  z-index: 1;
  width: 90%;
  max-width: 760px;
  background: var(--dark);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.video-modal.active .vm-content {
  transform: scale(1);
}

.vm-close {
  position: absolute;
  top: 12px; right: 12px;
  z-index: 2;
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.15);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.vm-close:hover {
  background: rgba(255,255,255,0.3);
}

.vm-video-wrap {
  aspect-ratio: 16/9;
  background: var(--dark-2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.vm-placeholder {
  text-align: center;
  padding: 40px;
}

.vm-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.vm-text {
  color: white;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.vm-sub {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
}

/* ═══════════════════════════════════════
   RESPONSIVE DESIGN
═══════════════════════════════════════ */

/* Tablet: max 1024px */
@media (max-width: 1024px) {
  .perspective-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .shift-credits {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  
  .features-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .features-visual {
    max-width: 500px;
    margin: 0 auto;
  }
  
  .platforms-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-copy {
    text-align: center;
  }
  
  .footer-brand {
    justify-content: center;
  }
  
  .steps-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  
  .steps-mockup {
    order: -1;
  }
}

/* Mobile: max 768px */
@media (max-width: 768px) {
  :root {
    --radius: 12px;
  }
  
  .mobile-only {
    display: block;
  }
  
  .section-padding {
    padding: 72px 0;
  }
  
  /* Navbar */
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 16px 24px;
    box-shadow: var(--shadow-md);
    border-top: 1px solid var(--gray-2);
    gap: 4px;
  }
  
  .nav-links.open {
    display: flex;
  }
  
  .nav-links li {
    width: 100%;
  }
  
  .nav-links a {
    display: block;
    width: 100%;
    padding: 10px 16px;
  }
  
  .hamburger {
    display: flex;
  }
  
  .navbar {
    position: fixed;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    padding: 14px 0;
  }
  
  /* Hero */
  .hero-section {
    padding: 90px 0 60px;
  }
  
  .hero-title {
    font-size: 1.9rem;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  
  .btn-primary, .btn-secondary {
    justify-content: center;
    text-align: center;
  }
  
  .hero-stats {
    flex-wrap: wrap;
  }
  
  .stat-item {
    padding: 14px 16px;
  }
  
  .stat-divider {
    display: none;
  }
  
  /* Perspective */
  .perspective-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  /* Shift */
  .shift-section {
    padding: 80px 0;
  }
  
  .shift-title {
    font-size: 2.8rem;
  }
  
  .shift-credits {
    grid-template-columns: 1fr 1fr;
  }
  
  .credit-block {
    padding: 20px 16px;
  }
  
  /* Steps */
  .phone-frame {
    width: 240px;
  }
  
  /* Platforms */
  .platforms-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* KPI */
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Dashboard */
  .dm-charts-row {
    grid-template-columns: 1fr;
  }
  
  .dm-container {
    flex-direction: column;
    min-height: auto;
  }
  
  .dm-sidebar {
    width: 100%;
    flex-direction: row;
    padding: 12px 16px;
    gap: 12px;
    height: auto;
  }
  
  /* CTA */
  .cta-action-row {
    flex-direction: column;
    gap: 32px;
    align-items: center;
  }
  
  .cta-buttons {
    align-items: center;
  }
  
  .btn-cta-main {
    font-size: 0.95rem;
    padding: 14px 28px;
    text-align: center;
  }
  
  .cta-social-proof {
    flex-direction: column;
    text-align: center;
  }
}

/* Small mobile: max 480px */
@media (max-width: 480px) {
  .shift-credits {
    grid-template-columns: 1fr;
  }
  
  .platforms-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .kpi-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-badge {
    font-size: 0.75rem;
    text-align: center;
    line-height: 1.4;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .stat-item strong {
    font-size: 1.3rem;
  }
}