:root {
  --navy: #0d2a4a;
  --navy-mid: #163a62;
  --navy-light: #1e4d82;
  --gold: #f5c518;
  --gold-dark: #d4a800;
  --white: #ffffff;
  --text-muted: rgba(255,255,255,0.65);
  --card-bg: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.12);
}

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

html { 
  scroll-behavior: smooth; 
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--navy);
  color: var(--white);
  min-height: 100vh;
  overflow-x: hidden;
}

.bg-layer {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 70% 10%, rgba(30,77,130,0.55) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 10% 90%, rgba(245,197,24,0.08) 0%, transparent 55%),
    linear-gradient(170deg, #0d2a4a 0%, #0a1f38 100%);
}

.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}

header {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  background: rgba(13,42,74,0.7);
}

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

.logo-icon {
  width: 38px; height: 38px;
  background: var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  box-shadow: 0 0 16px rgba(245,197,24,0.4);
}

.logo-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 1.5px;
  color: var(--white);
  line-height: 1.1;
}

.logo-sub {
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--gold);
  font-weight: 600;
}

.hero {
  position: relative;
  padding: 15px;
}

.content-block {
  position: relative; z-index: 5;
  padding: 0 24px 32px;
}

.greeting {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255,255,255,0.88);
  white-space: pre-line;
}

.greeting strong {
  color: var(--gold);
  font-weight: 700;
}

.features {
  position: relative; z-index: 5;
  padding: 0 24px 32px;
  display: flex; flex-direction: column; gap: 12px;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 18px;
  display: flex; align-items: flex-start; gap: 14px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.feature-card.visible { 
  opacity: 1; transform: translateY(0); 
}

.feature-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(245,197,24,0.3);
  transition: background 0.2s, border-color 0.2s;
}

.feat-icon {
  font-size: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

.feat-text {
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(255,255,255,0.85);
}

.feat-text strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 2px;
}

.divider {
  position: relative; z-index: 5;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(245,197,24,0.3), transparent);
  margin: 8px 24px 32px;
}

#cta {
  position: relative; z-index: 5;
  padding: 0 24px 60px;
  text-align: center;
}

.cta-box {
  background: linear-gradient(135deg, rgba(30,77,130,0.5), rgba(13,42,74,0.8));
  border: 1px solid rgba(245,197,24,0.25);
  border-radius: 20px;
  padding: 32px 24px;
  backdrop-filter: blur(16px);
}

.cta-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 20px;
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.cta-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
  line-height: 1.6;
}

.tg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--gold);
  color: #0d2a4a;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 16px;
  letter-spacing: 0.5px;
  text-decoration: none;
  padding: 18px 36px;
  border-radius: 50px;
  width: 100%;
  box-shadow: 0 8px 32px rgba(245,197,24,0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  cursor: pointer;
}

.tg-btn:hover {
  background: #ffe040;
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(245,197,24,0.5);
}

.tg-btn:active { 
  transform: scale(0.97); 
}

.tg-icon { 
  font-size: 22px; 
}

.fab {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 100;
  width: 58px;
  height: 58px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(245,197,24,0.5);
  cursor: pointer;
  border: none;
  animation: pulse-ring 2s ease-out infinite;
  transition: transform 0.2s, box-shadow 0.2s;
}

.fab:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 32px rgba(245,197,24,0.65);
}

.fab:active { 
  transform: scale(0.94); 
}

.fab svg { 
  width: 26px; height: 26px; fill: #0d2a4a; 
}

@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 rgba(245,197,24,0.55), 0 6px 24px rgba(245,197,24,0.4); }
  70%  { box-shadow: 0 0 0 14px rgba(245,197,24,0), 0 6px 24px rgba(245,197,24,0.4); }
  100% { box-shadow: 0 0 0 0 rgba(245,197,24,0), 0 6px 24px rgba(245,197,24,0.4); }
}

footer {
  position: relative; z-index: 5;
  text-align: center;
  padding: 20px 24px 100px;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  border-top: 1px solid var(--border);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.content-block  { 
  animation: fadeUp 0.7s 0.35s ease both; 
}

.review-btn-header {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700; font-size: 12px;
    color: #0d2a4a;
    background: var(--gold);
    border: none; border-radius: 20px;
    padding: 8px 16px; cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, transform 0.15s;
    white-space: nowrap;
  }

  .review-btn-header:hover { 
    background: #ffe040; transform: translateY(-1px); 
  }
.phone-list {
  display: none;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}

.phone-list.open {
  display: flex;
  animation: fadeUp 0.25s ease both;
}

.phone-item {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(245,197,24,0.12);
  border: 1px solid rgba(245,197,24,0.35);
  color: var(--gold);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  padding: 14px 24px;
  border-radius: 50px;
  width: 100%;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}

.phone-item:hover {
  background: rgba(245,197,24,0.22);
  border-color: rgba(245,197,24,0.7);
  transform: translateY(-1px);
}