/* ==========================================================================
   AETHER SIM — MODERN CYBER/GLASS DESIGN SYSTEM
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-primary: #080a10;
  --bg-secondary: #0e121d;
  --bg-card: rgba(18, 24, 38, 0.7);
  --bg-card-hover: rgba(26, 35, 56, 0.85);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-glow: rgba(0, 242, 254, 0.35);

  --accent-cyan: #00f2fe;
  --accent-blue: #4facfe;
  --accent-purple: #7f00ff;
  --accent-emerald: #00f5a0;
  --accent-orange: #ff7e5f;

  --text-main: #f0f4f8;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --gradient-brand: linear-gradient(135deg, #00f2fe 0%, #4facfe 50%, #7f00ff 100%);
  --gradient-glow: linear-gradient(135deg, rgba(0, 242, 254, 0.25), rgba(127, 0, 255, 0.25));
  --gradient-card: linear-gradient(135deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);
  --gradient-green: linear-gradient(135deg, #00f5a0 0%, #00d9f5 100%);

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 35px rgba(0, 242, 254, 0.25);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Ambient glow orbs in the background */
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #00f2fe, #4facfe);
  top: -100px;
  right: -100px;
  animation: floatOrb 12s ease-in-out infinite alternate;
}

.orb-2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #7f00ff, #e100ff);
  top: 30%;
  left: -200px;
  opacity: 0.25;
  animation: floatOrb 18s ease-in-out infinite alternate-reverse;
}

.orb-3 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, #00f5a0, #00c6ff);
  bottom: 10%;
  right: -150px;
  opacity: 0.2;
}

@keyframes floatOrb {
  0% { transform: translateY(0) scale(1); }
  50% { transform: translateY(40px) scale(1.08); }
  100% { transform: translateY(-30px) scale(0.95); }
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Typography & Utilitaries */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--text-main);
  line-height: 1.2;
}

a {
  color: inherit;
  text-decoration: none;
}

.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-center { text-align: center; }
.w-full { width: 100%; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 26px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-smooth);
  text-align: center;
}

.btn-primary {
  background: var(--gradient-brand);
  color: #050811;
  box-shadow: 0 6px 20px rgba(0, 242, 254, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 242, 254, 0.5);
  filter: brightness(1.08);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border-color: var(--glass-border);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-outline {
  background: transparent;
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.btn-outline:hover {
  background: rgba(0, 242, 254, 0.1);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.pulse-btn {
  position: relative;
}

.pulse-btn::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: inherit;
  background: var(--gradient-brand);
  opacity: 0.4;
  z-index: -1;
  animation: pulseEffect 2.5s infinite;
}

@keyframes pulseEffect {
  0% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.06); opacity: 0; }
  100% { transform: scale(1); opacity: 0; }
}

/* Badge Pill */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-cyan);
  margin-bottom: 18px;
  backdrop-filter: blur(8px);
}

.badge-dot {
  width: 7px;
  height: 7px;
  background-color: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-emerald);
  animation: blinkDot 1.5s infinite alternate;
}

@keyframes blinkDot {
  0% { opacity: 0.4; }
  100% { opacity: 1; }
}

.badge-tag {
  background: rgba(0, 245, 160, 0.15);
  color: var(--accent-emerald);
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 0.75rem;
  margin-left: 4px;
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 10, 16, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  transition: all var(--transition-smooth);
}

.nav-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--gradient-brand);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #050811;
  font-size: 1.1rem;
  box-shadow: 0 4px 15px rgba(0, 242, 254, 0.4);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

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

.nav-links a:hover::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.4rem;
  cursor: pointer;
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background: #0f1422;
  z-index: 200;
  padding: 24px;
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.7);
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border-left: 1px solid var(--glass-border);
}

.mobile-drawer.active {
  right: 0;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.drawer-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.drawer-links {
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex: 1;
}

.drawer-link {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  padding: 8px 0;
  border-bottom: 1px solid var(--glass-border);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  padding: 70px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 50px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.12;
  margin-bottom: 22px;
}

.hero-subtitle {
  font-size: 1.18rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 34px;
}

.hero-subtitle strong {
  color: var(--text-main);
}

/* Search Box inside Hero */
.hero-search-box {
  position: relative;
  background: rgba(18, 24, 38, 0.9);
  border: 1px solid rgba(0, 242, 254, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 242, 254, 0.15);
  border-radius: var(--radius-full);
  padding: 8px 10px 8px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 36px;
  backdrop-filter: blur(14px);
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.search-icon {
  color: var(--accent-cyan);
  font-size: 1.15rem;
}

.search-input-wrapper input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.98rem;
}

.search-input-wrapper input::placeholder {
  color: var(--text-dim);
}

.clear-search-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 1rem;
}

.clear-search-btn:hover {
  color: var(--text-muted);
}

.hero-btn {
  white-space: nowrap;
}

/* Dropdown autocompletion */
.search-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  width: 100%;
  background: #101625;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  max-height: 280px;
  overflow-y: auto;
  z-index: 50;
  display: none;
  backdrop-filter: blur(20px);
}

.dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  cursor: pointer;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: background var(--transition-fast);
}

.dropdown-item:hover {
  background: rgba(0, 242, 254, 0.1);
}

.dropdown-item .dest-name {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}

.dropdown-item .flag {
  font-size: 1.25rem;
}

.dropdown-item .tag-free {
  font-size: 0.75rem;
  background: rgba(0, 245, 160, 0.15);
  color: var(--accent-emerald);
  padding: 2px 8px;
  border-radius: 99px;
  font-weight: 600;
}

/* Hero Metrics */
.hero-metrics {
  display: flex;
  align-items: center;
  gap: 28px;
}

.metric-item .metric-number {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.1;
}

.metric-item .metric-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.stars {
  color: #fbbf24;
  letter-spacing: 2px;
}

.metric-divider {
  width: 1px;
  height: 34px;
  background: var(--glass-border);
}

/* ==========================================================================
   3D HOLOGRAPHIC ESIM CARD
   ========================================================================== */
.card-scene {
  perspective: 1200px;
  position: relative;
  display: flex;
  justify-content: center;
}

.esim-card {
  width: 360px;
  height: 480px;
  background: linear-gradient(145deg, #131b2e 0%, #0a0e18 100%);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0, 242, 254, 0.4);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 242, 254, 0.2);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
  transform-style: preserve-3d;
  cursor: grab;
}

.card-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 250%;
  height: 100%;
  background: linear-gradient(
    115deg,
    transparent 20%,
    rgba(255, 255, 255, 0.08) 40%,
    rgba(0, 242, 254, 0.25) 50%,
    transparent 60%
  );
  pointer-events: none;
  transform: rotate(25deg);
  animation: hologramShimmer 6s infinite;
}

@keyframes hologramShimmer {
  0% { transform: translateX(-100%) rotate(25deg); }
  35% { transform: translateX(100%) rotate(25deg); }
  100% { transform: translateX(100%) rotate(25deg); }
}

.card-inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-brand {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-logo-icon {
  color: var(--accent-cyan);
}

.card-brand .accent {
  color: var(--accent-cyan);
}

.card-chip {
  width: 44px;
  height: 32px;
  background: linear-gradient(135deg, #d4af37 0%, #aa820a 100%);
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  padding: 4px;
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.4);
}

.chip-line {
  height: 1px;
  background: rgba(0, 0, 0, 0.4);
}

.card-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.qr-preview-box {
  width: 170px;
  height: 170px;
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  position: relative;
  overflow: hidden;
}

.qr-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-scan-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: #00f2fe;
  box-shadow: 0 0 10px #00f2fe;
  animation: scanLaser 2.4s ease-in-out infinite alternate;
}

@keyframes scanLaser {
  0% { top: 6%; }
  100% { top: 92%; }
}

.card-signal-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.signal-bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 14px;
}

.signal-bars .bar {
  width: 3px;
  background: var(--accent-emerald);
  border-radius: 2px;
}

.bar-1 { height: 4px; }
.bar-2 { height: 7px; }
.bar-3 { height: 11px; }
.bar-4 { height: 14px; }

.network-badge {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  color: var(--accent-emerald);
  background: rgba(0, 245, 160, 0.1);
  padding: 2px 8px;
  border-radius: 6px;
}

.card-bottom {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  background: rgba(0, 0, 0, 0.35);
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
}

.card-meta {
  display: flex;
  flex-direction: column;
}

.meta-label {
  font-size: 0.65rem;
  color: var(--text-dim);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.meta-value {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.accent-green {
  color: var(--accent-emerald);
}

.meta-badge-ready {
  font-size: 0.75rem;
  color: var(--accent-cyan);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Floating Badges */
.floating-badge {
  position: absolute;
  background: rgba(18, 24, 38, 0.85);
  border: 1px solid var(--glass-border-glow);
  backdrop-filter: blur(12px);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  z-index: 3;
}

.floating-badge i {
  font-size: 1.4rem;
  color: var(--accent-cyan);
}

.floating-badge strong {
  display: block;
  font-size: 0.85rem;
}

.floating-badge span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.badge-top-right {
  top: -15px;
  right: -25px;
}

.badge-bottom-left {
  bottom: 20px;
  left: -35px;
}

.float-anim-1 {
  animation: floatBadge 4s ease-in-out infinite alternate;
}

.float-anim-2 {
  animation: floatBadge 5s ease-in-out infinite alternate-reverse;
}

@keyframes floatBadge {
  0% { transform: translateY(0); }
  100% { transform: translateY(-10px); }
}

/* ==========================================================================
   TRUST STRIP
   ========================================================================== */
.trust-strip {
  padding: 30px 0;
  background: rgba(14, 18, 29, 0.6);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.trust-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.trust-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-dim);
}

.carrier-logos {
  display: flex;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
}

.carrier-item {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0.75;
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.carrier-item:hover {
  opacity: 1;
  color: var(--text-main);
}

/* ==========================================================================
   SECTION COMMON
   ========================================================================== */
.section {
  padding: 90px 0;
  position: relative;
}

.section-header {
  max-width: 680px;
  margin: 0 auto 50px;
}

.inline-badge {
  margin-bottom: 14px;
}

.section-title {
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* ==========================================================================
   DESTINATIONS GRID
   ========================================================================== */
.region-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-tab {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  padding: 9px 20px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.filter-tab:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.08);
}

.filter-tab.active {
  background: var(--gradient-brand);
  color: #050811;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
}

.destination-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 26px;
}

.dest-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.dest-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 242, 254, 0.4);
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.45), 0 0 25px rgba(0, 242, 254, 0.15);
}

.dest-img-wrap {
  height: 180px;
  position: relative;
  overflow: hidden;
}

.dest-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.dest-card:hover .dest-img {
  transform: scale(1.08);
}

.dest-tag-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(8, 10, 16, 0.75);
  backdrop-filter: blur(8px);
  padding: 4px 10px;
  border-radius: 99px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 242, 254, 0.3);
}

.dest-speed-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(0, 245, 160, 0.2);
  backdrop-filter: blur(8px);
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-emerald);
  border: 1px solid rgba(0, 245, 160, 0.3);
}

.dest-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.dest-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.dest-name-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.dest-flag {
  font-size: 1.4rem;
}

.dest-country-title {
  font-size: 1.25rem;
  font-weight: 700;
}

.dest-specs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.02);
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.spec-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.spec-row strong {
  color: var(--text-main);
}

.spec-row .free-tag {
  color: var(--accent-emerald);
  font-weight: 700;
}

.dest-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.price-col {
  display: flex;
  flex-direction: column;
}

.price-free {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--accent-emerald);
  line-height: 1;
}

.price-was {
  font-size: 0.78rem;
  text-decoration: line-through;
  color: var(--text-dim);
}

.section-footer-cta {
  text-align: center;
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  color: var(--text-muted);
}

/* ==========================================================================
   HOW IT WORKS
   ========================================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 50px;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: all var(--transition-smooth);
}

.step-card:hover {
  border-color: rgba(0, 242, 254, 0.3);
  transform: translateY(-4px);
}

.highlight-step {
  border-color: rgba(0, 242, 254, 0.4);
  background: linear-gradient(145deg, rgba(18, 24, 38, 0.9), rgba(10, 14, 24, 0.9));
  box-shadow: 0 10px 30px rgba(0, 242, 254, 0.1);
}

.step-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  background: var(--gradient-brand);
  color: #050811;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 99px;
}

.step-num {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.06);
  line-height: 1;
  margin-bottom: 8px;
}

.step-icon-wrap {
  width: 58px;
  height: 58px;
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent-cyan);
  margin-bottom: 22px;
}

.step-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.step-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.step-feature {
  font-size: 0.85rem;
  color: var(--accent-emerald);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Simulator Banner Box */
.interactive-simulator-box {
  background: linear-gradient(135deg, rgba(18, 24, 38, 0.95) 0%, rgba(14, 18, 30, 0.95) 100%);
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-xl);
  padding: 36px 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 242, 254, 0.12);
}

.simulator-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-cyan);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.interactive-simulator-box h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.interactive-simulator-box p {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 600px;
}

/* ==========================================================================
   DEVICE COMPATIBILITY
   ========================================================================== */
.compatibility-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  align-items: center;
  gap: 60px;
}

.compat-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 26px;
}

.brand-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
}

.brand-pill {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.dial-tip-card {
  background: rgba(255, 126, 95, 0.08);
  border: 1px solid rgba(255, 126, 95, 0.25);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.dial-tip-card i {
  color: var(--accent-orange);
  font-size: 1.4rem;
  margin-top: 2px;
}

.dial-tip-card strong {
  display: block;
  font-size: 0.95rem;
  color: #ff9d84;
  margin-bottom: 4px;
}

.dial-tip-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.dial-tip-card code {
  background: rgba(0, 0, 0, 0.4);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent-orange);
  font-family: monospace;
}

/* Checker Card */
.compat-checker-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 34px;
  box-shadow: var(--shadow-md);
}

.checker-header h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.checker-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.checker-input-box {
  display: flex;
  gap: 12px;
  margin-bottom: 22px;
}

.checker-input-box input {
  flex: 1;
  background: rgba(8, 10, 16, 0.8);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  padding: 12px 20px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.checker-input-box input:focus {
  border-color: var(--accent-cyan);
}

.device-result-box {
  min-height: 110px;
  background: rgba(8, 10, 16, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.result-placeholder {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-dim);
  font-size: 0.9rem;
}

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

.compat-status-badge {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
}

.status-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.status-icon.success {
  background: rgba(0, 245, 160, 0.15);
  color: var(--accent-emerald);
  border: 1px solid rgba(0, 245, 160, 0.3);
}

.status-icon.warning {
  background: rgba(255, 126, 95, 0.15);
  color: var(--accent-orange);
  border: 1px solid rgba(255, 126, 95, 0.3);
}

.status-text h4 {
  font-size: 1.05rem;
  margin-bottom: 2px;
}

.status-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.popular-models-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.model-tag {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  padding: 4px 12px;
  border-radius: 99px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.model-tag:hover {
  background: rgba(0, 242, 254, 0.15);
  border-color: var(--accent-cyan);
  color: var(--text-main);
}

/* ==========================================================================
   REVIEWS & TESTIMONIALS
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
  transition: all var(--transition-smooth);
}

.review-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.18);
}

.review-card.highlight-card {
  border-color: rgba(0, 242, 254, 0.35);
  background: linear-gradient(145deg, rgba(20, 28, 46, 0.85), rgba(12, 16, 28, 0.85));
}

.review-stars {
  color: #fbbf24;
  font-size: 0.95rem;
  display: flex;
  gap: 4px;
}

.review-body {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  font-style: italic;
}

.reviewer {
  display: flex;
  align-items: center;
  gap: 14px;
}

.reviewer-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-cyan);
}

.reviewer-name {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.reviewer-trip {
  font-size: 0.8rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-container {
  max-width: 820px;
}

.accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.accordion-item {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.accordion-item:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.accordion-header {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--text-main);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.accordion-header i {
  color: var(--accent-cyan);
  font-size: 0.95rem;
  transition: transform var(--transition-smooth);
}

.accordion-item.active .accordion-header i {
  transform: rotate(180deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.accordion-item.active .accordion-body {
  max-height: 250px;
  padding: 0 24px 22px;
}

/* ==========================================================================
   CTA BANNER
   ========================================================================== */
.cta-section {
  padding: 60px 0 100px;
}

.cta-banner {
  background: linear-gradient(135deg, #101828 0%, #171f38 50%, #0d1220 100%);
  border: 1px solid rgba(0, 242, 254, 0.35);
  border-radius: var(--radius-xl);
  padding: 60px 50px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 242, 254, 0.15);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 40px;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.25), transparent 70%);
  pointer-events: none;
}

.cta-title {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.cta-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 30px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-stats-badges {
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
  align-items: flex-end;
}

.mini-stat {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  backdrop-filter: blur(10px);
  width: fit-content;
}

.mini-stat i {
  color: var(--accent-cyan);
  font-size: 1.2rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: #06080d;
  border-top: 1px solid var(--glass-border);
  padding: 70px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-tagline {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 16px 0 22px;
  max-width: 320px;
}

.footer-socials {
  display: flex;
  gap: 14px;
}

.footer-socials a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.footer-socials a:hover {
  background: var(--accent-cyan);
  color: #050811;
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-main);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col ul a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-col ul a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--glass-border);
  font-size: 0.85rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 16px;
}

.security-badges {
  display: flex;
  gap: 20px;
}

.security-badges span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   MODAL WINDOW (CLAIM FREE ESIM & QR GENERATION)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 5, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  width: 100%;
  max-width: 520px;
  background: #0f1422;
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 35px rgba(0, 242, 254, 0.2);
  padding: 34px;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px) scale(0.96);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.modal-header {
  margin-bottom: 24px;
}

.modal-title {
  font-size: 1.65rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.modal-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
}

.input-icon-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon-wrap i {
  position: absolute;
  left: 16px;
  color: var(--accent-cyan);
  font-size: 1rem;
}

.input-icon-wrap input,
.input-icon-wrap select {
  width: 100%;
  background: rgba(8, 10, 16, 0.7);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 13px 16px 13px 44px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.input-icon-wrap input:focus,
.input-icon-wrap select:focus {
  border-color: var(--accent-cyan);
}

.input-icon-wrap select option {
  background: #0f1422;
  color: #fff;
}

.input-hint {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.order-summary-box {
  background: rgba(8, 10, 16, 0.6);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.summary-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.highlight-val {
  color: var(--accent-emerald);
}

.summary-divider {
  height: 1px;
  background: var(--glass-border);
  margin: 4px 0;
}

.summary-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: 1.05rem;
}

.free-price {
  color: var(--accent-emerald);
  font-size: 1.3rem;
  font-family: var(--font-heading);
}

.strikethrough {
  font-size: 0.85rem;
  text-decoration: line-through;
  color: var(--text-dim);
  margin-left: 6px;
}

.form-footnote {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* Modal Step 2: Generated QR display */
.success-icon-badge {
  width: 60px;
  height: 60px;
  background: rgba(0, 245, 160, 0.15);
  border: 1px solid rgba(0, 245, 160, 0.4);
  border-radius: 50%;
  color: var(--accent-emerald);
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 0 20px rgba(0, 245, 160, 0.25);
}

.qr-success-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 22px;
}

.qr-code-frame {
  width: 210px;
  height: 210px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 14px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  margin-bottom: 12px;
}

.qr-code-frame svg {
  width: 100%;
  height: 100%;
}

.qr-corner-border {
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: var(--accent-cyan);
  border-style: solid;
}

.qr-corner-border.tl { top: -4px; left: -4px; border-width: 3px 0 0 3px; border-radius: 6px 0 0 0; }
.qr-corner-border.tr { top: -4px; right: -4px; border-width: 3px 3px 0 0; border-radius: 0 6px 0 0; }
.qr-corner-border.bl { bottom: -4px; left: -4px; border-width: 0 0 3px 3px; border-radius: 0 0 0 6px; }
.qr-corner-border.br { bottom: -4px; right: -4px; border-width: 0 3px 3px 0; border-radius: 0 0 6px 0; }

.qr-badge-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.live-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-emerald);
}

.manual-codes-box {
  background: rgba(8, 10, 16, 0.7);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.code-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.code-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.code-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-dim);
}

.code-value {
  font-size: 0.85rem;
  font-family: monospace;
  color: var(--accent-cyan);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.copy-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.copy-btn:hover {
  background: var(--accent-cyan);
  color: #050811;
}

.quick-install-guide {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 22px;
}

.quick-install-guide h4 {
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.quick-install-guide ol {
  padding-left: 20px;
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.modal-success-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ==========================================================================
   TOAST NOTIFICATION
   ========================================================================== */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #111827;
  border: 1px solid var(--accent-cyan);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 242, 254, 0.2);
  border-radius: var(--radius-full);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 2000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  color: var(--accent-emerald);
}

.toast-message {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

/* ==========================================================================
   RESPONSIVE QUERIES & SCREEN OPTIMIZATIONS
   ========================================================================== */

/* Large Desktop / Monitors (up to 1400px) */
@media (max-width: 1400px) {
  .container {
    max-width: 1140px;
  }
}

/* Laptops / Desktops (up to 1200px) */
@media (max-width: 1200px) {
  .hero-grid {
    gap: 32px;
  }
  .hero-title {
    font-size: 2.8rem;
  }
  .esim-card {
    width: 320px;
    height: 440px;
    padding: 22px;
  }
  .qr-preview-box {
    width: 140px;
    height: 140px;
  }
  .destination-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
  }
  .steps-grid,
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

/* Tablets / Small Laptops (up to 1024px) */
@media (max-width: 1024px) {
  .hero-section {
    padding: 40px 0 60px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-title {
    font-size: 2.6rem;
  }
  .hero-subtitle {
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.05rem;
  }
  .hero-search-box {
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-metrics {
    justify-content: center;
  }
  .hero-visual {
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
  }
  .card-scene {
    width: 100%;
    display: flex;
    justify-content: center;
    transform: none !important;
  }
  .badge-top-right {
    right: -10px;
    top: -10px;
  }
  .badge-bottom-left {
    left: -10px;
    bottom: 10px;
  }
  .steps-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
    max-width: 540px;
    margin: 0 auto;
  }
  .compatibility-grid {
    grid-template-columns: 1fr;
  }
  .cta-banner {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 40px 30px;
  }
  .cta-buttons {
    justify-content: center;
  }
  .cta-stats-badges {
    align-items: center;
    justify-content: center;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

/* Mobile Devices & Tablets (up to 768px) */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
  .nav-container {
    padding: 12px 16px;
  }
  .nav-links,
  .nav-actions {
    display: none;
  }
  .mobile-menu-btn {
    display: block;
  }
  .section {
    padding: 50px 0;
  }
  .section-header {
    margin-bottom: 32px;
  }
  .section-title {
    font-size: 2rem;
  }
  .hero-section {
    padding: 24px 0 40px;
  }
  .hero-title {
    font-size: 2rem;
    line-height: 1.25;
    margin-bottom: 16px;
  }
  .hero-subtitle {
    font-size: 0.95rem;
    margin-bottom: 24px;
  }
  .hero-search-box {
    flex-direction: column;
    border-radius: var(--radius-lg);
    padding: 12px;
    gap: 12px;
    width: 100%;
  }
  .search-input-wrapper {
    width: 100%;
  }
  .hero-btn {
    width: 100%;
  }
  .search-results-dropdown {
    position: static;
    width: 100%;
    margin-top: 8px;
  }
  .hero-visual {
    max-width: 100%;
  }
  .card-scene {
    overflow: hidden;
    padding: 10px 0;
  }
  .esim-card {
    width: 100%;
    max-width: 320px;
    height: auto;
    min-height: 420px;
    padding: 20px;
    margin: 0 auto;
  }
  .card-top {
    margin-bottom: 16px;
  }
  .card-center {
    gap: 12px;
  }
  .qr-preview-box {
    width: 140px;
    height: 140px;
  }
  .floating-badge {
    display: none;
  }
  .trust-strip {
    padding: 24px 0;
  }
  .trust-wrapper {
    flex-direction: column;
    text-align: center;
    gap: 14px;
  }
  .carrier-logos {
    justify-content: center;
    gap: 16px 24px;
  }
  .region-filters {
    gap: 6px;
    margin-bottom: 28px;
  }
  .filter-tab {
    padding: 7px 14px;
    font-size: 0.82rem;
  }
  .destination-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .dest-img-wrap {
    height: 160px;
  }
  .dest-card-body {
    padding: 18px;
  }
  .dest-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .dest-price-box {
    text-align: center;
  }
  .claim-btn {
    width: 100%;
  }
  .interactive-simulator-box {
    flex-direction: column;
    text-align: center;
    padding: 20px 16px;
    gap: 16px;
  }
  .simulator-btn-wrap {
    width: 100%;
  }
  .simulator-btn-wrap .btn {
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 14px;
    text-align: center;
  }
  .modal-overlay {
    padding: 10px;
    align-items: flex-end;
  }
  .modal-card {
    padding: 20px 16px;
    max-height: 85vh;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    width: 100%;
    overflow-y: auto;
  }
  .modal-success-actions {
    grid-template-columns: 1fr;
  }
  .toast {
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 10px 16px;
    justify-content: center;
    text-align: center;
  }
}

/* Small Smartphone Devices (up to 480px) */
@media (max-width: 480px) {
  .logo span {
    font-size: 1.2rem;
  }
  .hero-title {
    font-size: 1.7rem;
  }
  .hero-metrics {
    flex-direction: column;
    gap: 14px;
    align-items: center;
  }
  .metric-divider {
    display: none;
  }
  .esim-card {
    max-width: 290px;
    padding: 16px;
  }
  .qr-preview-box {
    width: 120px;
    height: 120px;
  }
  .cta-banner {
    padding: 24px 16px;
    border-radius: var(--radius-lg);
  }
  .cta-buttons {
    flex-direction: column;
    width: 100%;
  }
  .cta-buttons .btn {
    width: 100%;
  }
}