:root {
  /* Main Joyful Palette - from app */
  --primary-rose: #E85A71;
  --primary-rose-light: #FF8BA0;
  --primary-rose-soft: #FFF0F3;
  --primary-rose-glow: rgba(232, 90, 113, 0.25);

  --secondary-sage: #52B788;
  --secondary-sage-light: #D8F3DC;
  --secondary-sage-dark: #2D6A4F;

  --accent-gold: #FFB703;
  --accent-gold-soft: #FFF8E7;

  /* Neutral Backgrounds & Cards */
  --bg-gradient: linear-gradient(145deg, #FFF7F8 0%, #FFF5ED 50%, #F5F7FF 100%);
  
  --surface-card: #FFFFFF;
  --surface-card-subtle: #FAF7F5;
  --surface-glass: rgba(255, 255, 255, 0.88);
  --surface-glass-border: rgba(232, 90, 113, 0.12);

  --text-main: #2C2023;
  --text-muted: #7A6C71;
  --text-subtle: #A3969B;

  --border-light: #F0E6E8;
  --border-focus: #FF8BA0;

  --shadow-sm: 0 4px 12px rgba(44, 32, 35, 0.04);
  --shadow-md: 0 8px 24px rgba(232, 90, 113, 0.08);
  --shadow-lg: 0 16px 36px rgba(44, 32, 35, 0.10);
  --shadow-glow: 0 0 30px rgba(232, 90, 113, 0.18);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-gradient);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* --- Ambient Floating Background Orbs --- */
.ambient-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  will-change: transform;
}

.orb-1 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(255, 139, 160, 0.55) 0%, rgba(255, 240, 243, 0) 70%);
  top: -100px;
  left: -100px;
  animation: orbDrift1 22s ease-in-out infinite alternate;
}

.orb-2 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(216, 243, 220, 0.7) 0%, rgba(255, 245, 237, 0) 70%);
  top: 40%;
  right: -150px;
  animation: orbDrift2 26s ease-in-out infinite alternate;
}

.orb-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 230, 235, 0.6) 0%, rgba(245, 247, 255, 0) 70%);
  bottom: 5%;
  left: 10%;
  animation: orbDrift3 20s ease-in-out infinite alternate;
}

@keyframes orbDrift1 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(120px, 80px) scale(1.15); }
  100% { transform: translate(40px, 140px) scale(0.95); }
}

@keyframes orbDrift2 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-100px, 100px) scale(1.1); }
  100% { transform: translate(-50px, -60px) scale(0.9); }
}

@keyframes orbDrift3 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(80px, -90px) scale(1.12); }
  100% { transform: translate(-40px, -40px) scale(1); }
}

/* Typography */
h1, h2, h3, h4, .font-heading {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin-bottom: 0.5em;
  line-height: 1.2;
}

p {
  margin-bottom: 1.5rem;
  color: var(--text-muted);
}

a {
  color: var(--primary-rose);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--primary-rose-light);
}

/* Header */
header {
  background: var(--surface-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  padding: 14px 5%;
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  transition: all 0.3s ease;
}

header.header-scrolled {
  padding: 10px 5%;
  box-shadow: 0 8px 24px rgba(44, 32, 35, 0.06);
  background: rgba(255, 255, 255, 0.95);
}

.brand {
  display: flex;
  align-items: center;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-img {
  height: 44px;
  width: auto;
  border-radius: 8px;
  transition: transform var(--transition-smooth);
}

.brand-name {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
  line-height: 1;
  transition: color var(--transition-fast);
}

.brand-link:hover .logo-img {
  transform: scale(1.05);
}

.brand-link:hover .brand-name {
  color: var(--primary-rose);
}

/* Main Layout */
main {
  flex: 1;
  padding: 40px 5%;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}

/* --- Scroll Reveal Animations --- */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* --- Hero Section --- */
.hero {
  text-align: center;
  padding: 40px 0 20px;
  position: relative;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--primary-rose-soft);
  color: var(--primary-rose);
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 24px;
  border: 1px solid rgba(232, 90, 113, 0.2);
  animation: floatBadgeSimple 4s ease-in-out infinite alternate;
}

@keyframes floatBadgeSimple {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-6px); }
}

.hero-content {
  position: relative;
  z-index: 2;
  margin-bottom: 30px;
}

.hero h1 {
  font-size: 3.6rem;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--text-main) 0%, #E85A71 85%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.15;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero-subtitle {
  font-size: 1.25rem;
  max-width: 660px;
  margin: 0 auto 32px;
  color: var(--text-muted);
}

.hero-cta-wrap {
  margin-top: 12px;
  display: flex;
  justify-content: center;
}

.btn-coming-soon {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, rgba(232, 90, 113, 0.12) 0%, rgba(255, 139, 160, 0.22) 100%);
  border: 1.5px solid rgba(232, 90, 113, 0.35);
  box-shadow: 0 8px 24px rgba(232, 90, 113, 0.14);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all var(--transition-smooth);
  cursor: default;
  user-select: none;
}

.btn-coming-soon:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(232, 90, 113, 0.22);
  border-color: var(--primary-rose);
  background: linear-gradient(135deg, rgba(232, 90, 113, 0.18) 0%, rgba(255, 139, 160, 0.3) 100%);
}

.coming-soon-dot {
  width: 10px;
  height: 10px;
  background: var(--primary-rose);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(232, 90, 113, 0.7);
  animation: pulseComingSoon 2s infinite;
}

@keyframes pulseComingSoon {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(232, 90, 113, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(232, 90, 113, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(232, 90, 113, 0);
  }
}

.coming-soon-main {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--primary-rose);
  letter-spacing: -0.01em;
}

.coming-soon-divider {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(232, 90, 113, 0.4);
}

.coming-soon-stores {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
}

/* Dedicated Floating App Features Cloud (Never covers text or buttons) */
.hero-features-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 14px 18px;
  max-width: 980px;
  margin: 36px auto 0;
  padding: 10px;
  position: relative;
  z-index: 2;
}

.floating-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: var(--surface-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-fast);
  cursor: default;
  user-select: none;
}

.floating-badge .badge-icon {
  font-size: 1.25rem;
  display: inline-block;
  transition: transform 0.3s ease;
}

.floating-badge:hover {
  transform: translateY(-5px) scale(1.04) !important;
  box-shadow: 0 10px 22px rgba(232, 90, 113, 0.14);
  border-color: var(--border-focus);
  background: #FFFFFF;
}

.floating-badge:hover .badge-icon {
  transform: scale(1.2) rotate(8deg);
}

/* Staggered Floating Keyframes */
.badge-float-1 {
  animation: badgeFloat1 4.2s ease-in-out infinite alternate;
}

.badge-float-2 {
  animation: badgeFloat2 5s ease-in-out infinite alternate;
  animation-delay: 0.8s;
}

.badge-float-3 {
  animation: badgeFloat3 4.6s ease-in-out infinite alternate;
  animation-delay: 1.6s;
}

.badge-float-4 {
  animation: badgeFloat4 5.4s ease-in-out infinite alternate;
  animation-delay: 2.4s;
}

@keyframes badgeFloat1 {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-7px) rotate(0.8deg); }
  100% { transform: translateY(2px) rotate(-0.5deg); }
}

@keyframes badgeFloat2 {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(6px) rotate(-0.8deg); }
  100% { transform: translateY(-6px) rotate(0.6deg); }
}

@keyframes badgeFloat3 {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(-0.7deg); }
  100% { transform: translateY(3px) rotate(0.5deg); }
}

@keyframes badgeFloat4 {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(5px) rotate(0.6deg); }
  100% { transform: translateY(-5px) rotate(-0.6deg); }
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 36px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--primary-rose) 0%, #D8435B 100%);
  color: white;
  border: none;
  font-size: 1.15rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 24px var(--primary-rose-glow);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-25deg);
  animation: btnShimmer 4.5s ease-in-out infinite;
}

@keyframes btnShimmer {
  0% { left: -100%; }
  35% { left: 200%; }
  100% { left: 200%; }
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 30px rgba(232, 90, 113, 0.35);
  color: white;
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

/* --- Section Shared Styles --- */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-rose);
  background: var(--primary-rose-soft);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.6rem;
  margin-bottom: 14px;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* --- Features Section --- */
.features-section {
  padding: 60px 0;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.card {
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-rose), var(--primary-rose-light));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: rgba(232, 90, 113, 0.25);
}

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

.card-icon {
  font-size: 2.6rem;
  margin-bottom: 18px;
  display: inline-block;
  transition: transform var(--transition-bounce);
}

.card:hover .card-icon {
  transform: scale(1.18) rotate(6deg);
}

.card h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

/* --- Interactive Baby Growth Explorer --- */
.explorer-section {
  padding: 60px 0;
}

.explorer-card {
  background: var(--surface-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
  padding: 44px 36px;
  position: relative;
}

.explorer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.explorer-week-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0;
}

.trimester-badge {
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  transition: all var(--transition-fast);
}

.trim-1 {
  background: #FFF0F3;
  color: #E85A71;
  border: 1px solid rgba(232, 90, 113, 0.3);
}

.trim-2 {
  background: #D8F3DC;
  color: #2D6A4F;
  border: 1px solid rgba(45, 106, 79, 0.3);
}

.trim-3 {
  background: #FFF8E7;
  color: #D48B00;
  border: 1px solid rgba(255, 183, 3, 0.35);
}

/* Slider Controls */
.slider-container {
  margin: 30px 0 40px;
}

.slider-track-wrap {
  position: relative;
  margin-bottom: 12px;
}

.range-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 12px;
  border-radius: var(--radius-pill);
  background: var(--border-light);
  outline: none;
  cursor: pointer;
  position: relative;
  z-index: 2;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary-rose);
  border: 3px solid #FFFFFF;
  box-shadow: 0 4px 14px var(--primary-rose-glow);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.range-slider::-moz-range-thumb {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary-rose);
  border: 3px solid #FFFFFF;
  box-shadow: 0 4px 14px var(--primary-rose-glow);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.progress-track {
  position: absolute;
  top: 0;
  left: 0;
  height: 12px;
  background: linear-gradient(90deg, var(--primary-rose-light), var(--primary-rose));
  border-radius: var(--radius-pill);
  pointer-events: none;
  z-index: 1;
  width: 44%;
  transition: width 0.1s ease;
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-subtle);
}

/* Explorer Content Grid */
.explorer-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 36px;
  align-items: center;
}

.baby-size-visual {
  background: var(--surface-card-subtle);
  border-radius: var(--radius-lg);
  padding: 30px;
  text-align: center;
  border: 1px solid var(--border-light);
  position: relative;
}

.size-emoji-bubble {
  width: 110px;
  height: 110px;
  background: #FFFFFF;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.6rem;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--primary-rose-soft);
  overflow: hidden;
  transition: transform var(--transition-bounce), box-shadow var(--transition-fast);
}

.size-emoji-bubble .fruit-img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.08));
}

.emoji-pop {
  animation: emojiPop 0.4s var(--transition-bounce);
}

@keyframes emojiPop {
  0% { transform: scale(0.6) rotate(-10deg); opacity: 0.6; }
  70% { transform: scale(1.15) rotate(5deg); }
  100% { transform: scale(1) rotate(0); opacity: 1; }
}

.size-name-label {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.size-sub-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.size-metrics {
  display: flex;
  justify-content: space-around;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
}

.metric-item span {
  display: block;
  font-size: 0.8rem;
  color: var(--text-subtle);
}

.metric-item strong {
  font-size: 1.1rem;
  color: var(--text-main);
}

.baby-details-wrap {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.detail-box {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 22px;
  border: 1px solid var(--border-light);
}

.detail-box h4 {
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--primary-rose);
}

.detail-box p {
  margin-bottom: 0;
  font-size: 0.98rem;
  color: var(--text-main);
}

/* --- Interactive Live Kick Counter Demo Section --- */
.kick-demo-section {
  padding: 60px 0;
}

.kick-demo-card {
  background: linear-gradient(135deg, #FFF9FA 0%, #FFFFFF 100%);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
  padding: 44px 30px;
  text-align: center;
  position: relative;
  overflow: hidden;
  max-width: 780px;
  margin: 0 auto;
}

.kick-stats-row {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 30px;
}

.kick-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.kick-stat-val {
  font-size: 2.6rem;
  font-weight: 800;
  font-family: 'Outfit', sans-serif;
  color: var(--primary-rose);
  line-height: 1;
  margin-bottom: 4px;
}

.count-bounce {
  animation: countBounce 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes countBounce {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); color: #FF8BA0; }
  100% { transform: scale(1); }
}

.kick-stat-lbl {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Kick Action Button */
.kick-btn-wrap {
  position: relative;
  display: inline-block;
  margin: 10px 0 24px;
}

.kick-circle-btn {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-rose) 0%, #D8435B 100%);
  color: white;
  border: 6px solid #FFF0F3;
  box-shadow: 0 10px 28px var(--primary-rose-glow);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition-bounce);
  position: relative;
  z-index: 2;
  user-select: none;
}

.kick-circle-btn .kick-icon {
  font-size: 2.2rem;
  transition: transform 0.2s ease;
}

.kick-circle-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 14px 34px rgba(232, 90, 113, 0.4);
}

.kick-circle-btn:active {
  transform: scale(0.94);
}

.kick-circle-btn:hover .kick-icon {
  transform: scale(1.2) rotate(-10deg);
}

.pulse-ring {
  position: absolute;
  top: -12px;
  left: -12px;
  right: -12px;
  bottom: -12px;
  border-radius: 50%;
  border: 2px solid rgba(232, 90, 113, 0.35);
  animation: pulseRing 2.4s ease-out infinite;
  z-index: 1;
  pointer-events: none;
}

@keyframes pulseRing {
  0% { transform: scale(0.9); opacity: 0.8; }
  100% { transform: scale(1.35); opacity: 0; }
}

.ripple-wave {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%);
  animation: rippleSpread 0.6s ease-out forwards;
  pointer-events: none;
}

@keyframes rippleSpread {
  0% { width: 0; height: 0; opacity: 1; }
  100% { width: 220px; height: 220px; opacity: 0; }
}

.kick-status-text {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.btn-reset-demo {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-reset-demo:hover {
  background: var(--surface-card-subtle);
  color: var(--text-main);
  border-color: var(--border-focus);
}

.celebration-banner {
  display: none;
  background: var(--secondary-sage-light);
  color: var(--secondary-sage-dark);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  margin-top: 18px;
  animation: fadeSlideUp 0.4s ease forwards;
}

.celebration-banner.is-visible {
  display: block;
}

@keyframes fadeSlideUp {
  0% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 1; transform: translateY(0); }
}

.confetti-piece {
  position: absolute;
  top: 50%;
  width: 8px;
  height: 14px;
  border-radius: 2px;
  animation: confettiFall 1.6s ease-out forwards;
  pointer-events: none;
  z-index: 10;
}

@keyframes confettiFall {
  0% { transform: translateY(0) rotate(0deg); opacity: 1; }
  100% { transform: translateY(180px) rotate(720deg); opacity: 0; }
}

/* --- Interactive Phone Mockup / Screenshots Showcase --- */
.screenshots {
  padding: 60px 0 20px;
  text-align: center;
}

.screen-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 28px auto 36px;
}

.screen-tab-btn {
  background: var(--surface-card);
  border: 1px solid var(--border-light);
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: inherit;
}

.screen-tab-btn:hover {
  color: var(--primary-rose);
  border-color: var(--primary-rose-light);
  background: var(--primary-rose-soft);
  transform: translateY(-2px);
}

.screen-tab-btn.active {
  background: var(--primary-rose);
  color: white;
  border-color: var(--primary-rose);
  box-shadow: 0 4px 14px var(--primary-rose-glow);
  transform: translateY(-2px);
}

/* Showcase Container & Layout */
.showcase-container {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 36px;
  align-items: center;
  margin: 32px auto 0;
  max-width: 900px;
}

/* Phone Mockup Frame */
.phone-mockup-wrapper {
  display: flex;
  justify-content: center;
  position: relative;
}

.phone-device {
  width: 240px;
  height: 490px;
  background: #111113;
  border: 8px solid #1E1A1D;
  border-radius: 36px;
  box-shadow: 0 20px 45px rgba(44, 32, 35, 0.16), 0 0 0 1px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.phone-notch {
  width: 80px;
  height: 14px;
  background: #1E1A1D;
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  pointer-events: none;
}

.phone-screen-content {
  flex: 1;
  background: #111113;
  overflow: hidden;
  position: relative;
  border-radius: 26px;
}

.mockup-screen {
  display: none;
  opacity: 0;
  transform: scale(0.97);
  transition: opacity 0.35s ease, transform 0.35s ease;
  width: 100%;
  height: 100%;
}

.mockup-screen.active {
  display: block;
  opacity: 1;
  transform: scale(1);
}

.screenshot-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  border-radius: 0;
  user-select: none;
  -webkit-user-drag: none;
}

/* Feature Description Card */
.screen-feature-desc-card {
  background: var(--surface-card);
  border: 1px solid var(--border-light);
  border-radius: 24px;
  padding: 32px;
  box-shadow: var(--shadow-sm);
  position: relative;
  min-height: auto;
  display: flex;
  align-items: center;
}

.feature-desc-pane {
  display: none;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  width: 100%;
}

.feature-desc-pane.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.desc-badge {
  display: inline-block;
  padding: 5px 12px;
  background: var(--primary-rose-soft);
  color: var(--primary-rose);
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.desc-title {
  font-size: 1.45rem;
  font-family: 'Outfit', sans-serif;
  color: var(--text-main);
  margin-bottom: 12px;
  line-height: 1.28;
}

.desc-text {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.desc-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.desc-bullets li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
}

.bullet-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #D8F3DC;
  color: #2D6A4F;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
}

/* --- Content Page (Privacy / Terms) --- */
.content-page {
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
}

.content-page h2 {
  margin-top: 2rem;
  font-size: 1.5rem;
}

.content-page ul, .content-page ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  color: var(--text-muted);
}

.content-page li {
  margin-bottom: 0.5rem;
}

/* --- Footer (TripLog design matching) --- */
.site-footer {
  background-color: var(--surface-card); 
  color: var(--text-muted); 
  border-top: 1px solid var(--border-light);
  padding: 30px 0;
  font-size: 0.85rem;
  margin-top: 80px;
  position: relative;
  z-index: 1;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5%;
}

.footer-left {
  flex: 1 1 0%;
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: left;
}

.copyright-line {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  line-height: 1.6;
}

.developer-line {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem; 
  font-weight: 500;
  color: var(--text-muted); 
  line-height: 1.6;
}

.footer-dev-logo {
  width: 32px; 
  height: 32px;
  object-fit: contain;
  border-radius: 3px;
  transition: var(--transition-fast);
}

.footer-middle {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background-color: var(--surface-card-subtle); 
  border: 1px solid var(--border-light);
  border-radius: 50%;
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.social-link:hover {
  color: #ffffff;
  background-color: #3b5998; 
  border-color: #3b5998;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 89, 152, 0.2);
}

.footer-right {
  flex: 1 1 0%;
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: flex-end;
}

.footer-link {
  color: var(--text-muted);
  font-weight: 600;
  transition: var(--transition-fast);
}

.footer-link:hover {
  color: var(--primary-rose);
}

/* --- Mobile Responsive Layout --- */
@media (max-width: 900px) {
  .hero h1 {
    font-size: 2.8rem;
  }
  
  .explorer-grid {
    grid-template-columns: 1fr;
  }

  .showcase-container {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 32px;
  }

  .screen-feature-desc-card {
    padding: 28px 20px;
    min-height: auto;
    width: 100%;
  }

  .desc-title {
    font-size: 1.35rem;
  }
}

@media (max-width: 768px) {
  header {
    flex-direction: column;
    gap: 16px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .hero-features-cloud {
    gap: 10px;
    margin-top: 24px;
  }

  .floating-badge {
    padding: 8px 14px;
    font-size: 0.85rem;
  }

  .features {
    grid-template-columns: 1fr;
  }

  .explorer-card {
    padding: 24px 18px;
  }

  .kick-demo-card {
    padding: 30px 18px;
  }

  .content-page {
    padding: 20px;
  }
  
  .footer-container {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .footer-left {
    text-align: center;
    align-items: center;
  }

  .footer-right {
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .btn-coming-soon {
    padding: 11px 18px;
    gap: 8px;
  }

  .coming-soon-main {
    font-size: 1rem;
  }

  .coming-soon-stores {
    font-size: 0.85rem;
  }

  .phone-device {
    width: 210px;
    height: 430px;
    border-width: 6px;
    border-radius: 28px;
  }
  
  .phone-screen-content {
    border-radius: 20px;
  }

  .screen-tab-btn {
    padding: 8px 14px;
    font-size: 0.84rem;
  }
}