@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,600;0,9..144,900;1,9..144,600;1,9..144,900&family=Noto+Sans+SC:wght@300;400;600&family=Noto+Serif+SC:wght@900&family=Outfit:wght@300;400;600&display=swap');

:root {
  --bg-color: #14101a;
  --surface-color: #1d1724;
  --hairline-color: rgba(245,237,228,.14);
  --primary-action: #ff6b35;
  --highlight-color: #ffb45e;
  --tag-color: #7a3b5e;
  --text-main: #f5ede4;
  --text-muted: #a89aa8;
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: 'Outfit', 'Noto Sans SC', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Fraunces', 'Noto Serif SC', serif;
  font-weight: 600;
  color: var(--highlight-color);
}
h1 em, h2 em {
  font-style: italic;
  font-weight: 900;
}

a {
  color: var(--highlight-color);
  text-decoration: none;
}

header {
  border-bottom: 1px solid var(--hairline-color);
  padding: 20px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 1.5rem;
  font-family: 'Fraunces', 'Noto Serif SC', serif;
  font-weight: 900;
  color: var(--highlight-color);
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary-action), var(--highlight-color));
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}
.logo-icon::before {
  content: '';
  position: absolute;
  top: 4px; left: 4px; right: 4px; bottom: 4px;
  border-top: 2px solid #fff;
  border-radius: 50%;
  opacity: 0.5;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
}

.btn {
  display: inline-block;
  background-color: var(--primary-action);
  color: #fff;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s;
  text-align: center;
}
.btn:hover {
  background-color: var(--highlight-color);
  color: var(--bg-color);
}
.btn-outline {
  background-color: transparent;
  border: 1px solid var(--highlight-color);
  color: var(--highlight-color);
}
.btn-outline:hover {
  background-color: var(--highlight-color);
  color: var(--bg-color);
}

section {
  padding: 96px 5%;
  border-bottom: 1px solid var(--hairline-color);
}

.hero {
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 128px 5%;
}
.hero::after {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: radial-gradient(circle at center, rgba(255,180,94,0.05) 0%, transparent 60%);
  z-index: -1;
}
.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
}
.hero p {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 40px;
}
.hero-btns {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin-top: 40px;
}
.card {
  background-color: var(--surface-color);
  padding: 40px;
  border-radius: 22px;
  border: 1px solid var(--hairline-color);
  transition: transform 0.3s;
}
.card:hover {
  transform: translateY(-5px);
}
.card h3 {
  margin-bottom: 15px;
  color: var(--highlight-color);
}
.card p {
  color: var(--text-muted);
}
.tag {
  display: inline-block;
  background-color: var(--tag-color);
  color: #fff;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  margin-bottom: 15px;
}

.pricing-table {
  display: flex;
  gap: 30px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 50px;
}
.price-card {
  background-color: var(--surface-color);
  padding: 50px 40px;
  border-radius: 22px;
  border: 1px solid var(--hairline-color);
  width: 300px;
  text-align: center;
}
.price-card.featured {
  border-color: var(--highlight-color);
  transform: scale(1.05);
}
.price {
  font-size: 2.5rem;
  font-family: 'Fraunces', serif;
  color: var(--primary-action);
  margin: 20px 0;
}
.price span {
  font-size: 1rem;
  color: var(--text-muted);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  margin-bottom: 30px;
  border-bottom: 1px solid var(--hairline-color);
  padding-bottom: 20px;
}
.faq-item h4 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}
.faq-item p {
  color: var(--text-muted);
}

footer {
  padding: 60px 5%;
  background-color: var(--surface-color);
  text-align: center;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .hero h1 { font-size: 2.5rem; }
  .pricing-table { flex-direction: column; align-items: center; }
  .price-card.featured { transform: scale(1); }
  nav ul { display: none; }
  .hero-btns { flex-direction: column; }
  .btn { width: 100%; padding: 15px; }
}

.fade-in-up {
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
  transform: translateY(20px);
}
@keyframes fadeInUp {
  to { opacity: 1; transform: translateY(0); }
}