/* === Reset === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: #faf9f7;
  color: #1a1a1a;
  line-height: 1.5;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* === Typography === */
.font-serif { font-family: 'Instrument Serif', Georgia, serif; }

/* === Layout === */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* === Header === */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  background: rgba(250, 249, 247, 0.9);
  backdrop-filter: blur(10px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo { display: flex; align-items: center; gap: 10px; }
.logo img { height: 32px; border-radius: 8px; }
.logo-text { font-family: "Instrument Serif", serif; font-size: 20px; font-weight: 400; }

nav { display: flex; align-items: center; gap: 32px; }
nav a { font-size: 14px; color: #666; transition: color 0.2s; }
nav a:hover { color: #1a1a1a; }

.btn {
  display: inline-block;
  padding: 10px 20px;
  background: #1a1a1a;
  color: #fff;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
}
.btn:hover { background: #333; transform: scale(1.02); }

/* === Hero === */
.hero {
  min-height: 100vh;
  padding: 140px 24px 80px;
  display: flex;
  align-items: center;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  padding: 6px 14px;
  background: #f0eeea;
  border-radius: 100px;
  font-size: 12px;
  color: #666;
  margin-bottom: 24px;
}

.hero h1 {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 400;
  line-height: 1.05;
  margin-bottom: 24px;
}

.hero p {
  font-size: 17px;
  color: #666;
  max-width: 420px;
  margin-bottom: 32px;
}

.hero-cta { display: flex; gap: 12px; }

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid #e5e4e2;
}

.hero-stats .value { font-size: 28px; font-weight: 600; }
.hero-stats .label { font-size: 13px; color: #888; margin-top: 2px; }

.hero-img {
  position: relative;
  text-align: center;
}

.hero-img img {
  width: 100%;
  max-width: 320px;
  border-radius: 24px;
}

/* === Social Proof === */
.social-proof { padding: 80px 0; text-align: center; background: #fff; }

.social-proof-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
  flex-wrap: wrap;
}

.social-proof-item { text-align: center; }

.social-proof-rating {
  font-family: 'Instrument Serif', serif;
  font-size: 36px;
  font-weight: 400;
}

.social-proof-label {
  font-size: 14px;
  color: #666;
  margin-top: 4px;
}

/* === Features === */
.features { padding: 100px 0; background: #faf9f7; }

.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 400;
  margin-bottom: 12px;
}
.section-header p { color: #666; max-width: 450px; margin: 0 auto; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 32px;
  background: #fff;
  border: 1px solid #e5e4e2;
  border-radius: 20px;
  transition: all 0.3s ease;
  animation: fadeInUp 0.6s ease-out forwards;
  opacity: 0;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }

.feature-card:hover { 
  box-shadow: 0 20px 40px -10px rgba(0,0,0,0.08);
  transform: translateY(-4px);
  border-color: #ccc;
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: #f0eeea;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: #666; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === How It Works === */
.how-it-works { padding: 100px 0; background: #fff; }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
}

.step-card {
  text-align: center;
  padding: 40px 24px;
}

.step-number {
  width: 60px;
  height: 60px;
  background: #1a1a1a;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 600;
  margin: 0 auto 20px;
}

.step-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 12px; }
.step-card p { font-size: 14px; color: #666; }

/* === Showcase === */
.showcase { padding: 100px 0; background: #faf9f7; }

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.showcase-grid img {
  width: 100%;
  aspect-ratio: 9/19;
  object-fit: cover;
  border-radius: 16px;
}

/* === CTA === */
.cta { padding: 100px 0; text-align: center; background: #fff; }

.cta h2 {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 400;
  margin-bottom: 12px;
}

.cta p { color: #666; margin-bottom: 32px; }

/* === Footer === */
footer { padding: 40px 0; border-top: 1px solid #e5e4e2; }

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

.footer-logo { display: flex; align-items: center; gap: 10px; }
.footer-logo img { height: 24px; border-radius: 8px; }
.footer-logo .logo-text { font-family: "Instrument Serif", serif; font-size: 16px; font-weight: 400; }

.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 13px; color: #666; }
.footer-links a:hover { color: #1a1a1a; }
.footer-copy { font-size: 13px; color: #888; }

/* === Responsive === */
@media (max-width: 900px) {
  nav { display: none; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero p { margin: 0 auto 32px; }
  .hero-cta { justify-content: center; }
  .hero-stats { justify-content: center; }
  .features-grid { grid-template-columns: 1fr; max-width: 340px; margin: 0 auto; }
  .steps-grid { grid-template-columns: 1fr !important; max-width: 340px !important; }
  .showcase-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; gap: 20px; }
  .showcase-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
}