:root {
  --bg-deep: #071522;
  --bg-mid: #0e2940;
  --bg-aurora: #1f7a8c;
  --bg-warm: #f2a45a;
  --surface: #f8f5ef;
  --surface-soft: #fffdf8;
  --ink-strong: #102335;
  --ink-body: #2c4257;
  --line-soft: rgba(16, 35, 53, 0.15);
  --accent: #e56b2f;
  --accent-strong: #cb4f1e;
  --highlight: #ffc857;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  font-family: "SUIT", sans-serif;
  color: var(--white);
  min-height: 100vh;
  line-height: 1.5;
  background: radial-gradient(circle at 12% 10%, rgba(242, 164, 90, 0.5) 0%, transparent 36%),
    radial-gradient(circle at 88% 14%, rgba(31, 122, 140, 0.45) 0%, transparent 34%),
    linear-gradient(145deg, var(--bg-deep) 0%, var(--bg-mid) 55%, #173c57 100%);
  position: relative;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  z-index: -1;
  border-radius: 50%;
  filter: blur(8px);
  opacity: 0.55;
}

body::before {
  width: 32rem;
  height: 32rem;
  top: -12rem;
  right: -9rem;
  background: radial-gradient(circle, rgba(255, 200, 87, 0.7) 0%, rgba(229, 107, 47, 0.08) 62%, transparent 74%);
  animation: floatGlow 16s ease-in-out infinite;
}

body::after {
  width: 26rem;
  height: 26rem;
  left: -7rem;
  bottom: -9rem;
  background: radial-gradient(circle, rgba(31, 122, 140, 0.8) 0%, rgba(7, 21, 34, 0.05) 66%, transparent 78%);
  animation: floatGlow 18s ease-in-out infinite reverse;
}

.promo-body,
.policy-body {
  display: flex;
  flex-direction: column;
}

.top-nav {
  width: min(1120px, 92%);
  margin: 20px auto 8px;
  padding: 13px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.05));
  backdrop-filter: blur(12px);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-nav a {
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
}

.top-nav nav a {
  position: relative;
}

.top-nav nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: var(--highlight);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.22s ease;
}

.top-nav nav a:hover::after,
.top-nav nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Black Han Sans", sans-serif;
  font-size: 1.38rem;
  letter-spacing: 0.4px;
}

.brand-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
  filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.26));
}

.brand-text {
  transform: translateY(1px);
}

.hero-wrap,
.policy-wrap {
  width: min(1120px, 92%);
  margin: 12px auto 30px;
  animation: riseIn 0.7s ease;
}

.hero-card,
.policy-card {
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.44);
  background: linear-gradient(155deg, rgba(248, 245, 239, 0.98), rgba(255, 253, 248, 0.9));
  color: var(--ink-strong);
  padding: clamp(22px, 3vw, 38px);
  box-shadow: 0 26px 70px rgba(7, 21, 34, 0.35);
  position: relative;
  overflow: hidden;
}

.hero-card::before,
.policy-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, rgba(255, 200, 87, 0.15), transparent 32%, rgba(31, 122, 140, 0.1) 74%, transparent 100%);
}

.hero-chip {
  display: inline-block;
  margin: 0 0 12px;
  padding: 6px 13px;
  border-radius: 999px;
  background: linear-gradient(120deg, #ffe3a8, #ffc857);
  color: #4d2b04;
  font-size: 0.87rem;
  font-weight: 800;
  letter-spacing: 0.4px;
}

.hero-logo {
  display: block;
  width: min(290px, 72vw);
  height: auto;
  margin: 0 0 8px;
  filter: drop-shadow(0 12px 18px rgba(16, 35, 53, 0.22));
}

h1 {
  margin: 0;
  font-family: "Black Han Sans", sans-serif;
  font-size: clamp(2.1rem, 5.9vw, 3.7rem);
  line-height: 1.1;
  letter-spacing: 0.2px;
}

.hero-desc {
  margin-top: 14px;
  margin-bottom: 0;
  max-width: 60ch;
  font-size: clamp(1rem, 2.4vw, 1.2rem);
  line-height: 1.75;
  color: var(--ink-body);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.btn-primary,
.btn-secondary {
  text-decoration: none;
  border-radius: 12px;
  padding: 11px 16px;
  font-weight: 800;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.2s ease;
}

.btn-primary {
  background: linear-gradient(140deg, var(--accent), var(--accent-strong));
  color: var(--white);
  box-shadow: 0 10px 24px rgba(203, 79, 30, 0.3);
}

.btn-secondary {
  background: #eef6fb;
  color: #25455e;
  border: 1px solid rgba(16, 35, 53, 0.16);
}

.btn-primary:hover,
.btn-secondary:hover {
  transform: translateY(-2px);
}

.btn-primary:hover {
  box-shadow: 0 14px 30px rgba(203, 79, 30, 0.36);
}

.feature-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.feature-card {
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: linear-gradient(150deg, rgba(6, 24, 39, 0.55), rgba(12, 50, 72, 0.38));
  backdrop-filter: blur(6px);
  padding: 15px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 200, 87, 0.7);
}

.feature-card h2 {
  margin: 0 0 8px;
  font-size: 1.07rem;
}

.feature-card p {
  margin: 0;
  line-height: 1.58;
  color: #eaf4ff;
}

.policy-card h2 {
  margin-top: 22px;
  margin-bottom: 8px;
  color: #19354b;
  font-size: 1.08rem;
}

.policy-card p {
  margin: 0;
  line-height: 1.72;
  color: #2a465c;
}

.effective-date {
  margin-top: 10px !important;
  color: #3f6179 !important;
  font-weight: 700;
}

.policy-note {
  margin-top: 24px !important;
  padding-top: 14px;
  border-top: 1px dashed rgba(44, 66, 87, 0.4);
}

.policy-card a {
  color: #1b4b6d;
  font-weight: 700;
}

.site-footer {
  margin-top: auto;
  padding: 18px 16px 20px;
  text-align: center;
  font-size: 0.93rem;
  color: #dfebf8;
}

.site-footer p {
  margin: 4px 0;
}

.site-footer a {
  color: #fff3d4;
  font-weight: 800;
}

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

@keyframes floatGlow {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(16px);
  }
}

@media (max-width: 860px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .top-nav {
    margin-top: 14px;
    padding: 11px 13px;
  }

  .brand {
    font-size: 1.2rem;
  }

  .brand-logo {
    width: 34px;
    height: 34px;
  }

  .hero-logo {
    width: min(220px, 64vw);
  }

  .hero-card,
  .policy-card {
    border-radius: 20px;
    padding: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}