@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@600;700&family=SUIT:wght@400;500;700&display=swap");

:root {
  --bg: #f3eee4;
  --paper: #fffaf0;
  --ink: #1d1a16;
  --muted: #5a5041;
  --primary: #8e211e;
  --primary-strong: #741917;
  --line: #dccdb8;
  --shadow: 0 18px 40px rgba(72, 36, 21, 0.1);
}

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

html,
body {
  margin: 0;
  padding: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 20% -10%, #fff8e4 0%, transparent 30%),
    radial-gradient(circle at 90% 0%, #f3ddbe 0%, transparent 38%),
    var(--bg);
  font-family: "SUIT", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 250, 240, 0.9);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
}

nav {
  display: inline-flex;
  align-items: center;
  gap: 18px;
}

nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
}

main {
  padding: 24px clamp(18px, 4vw, 56px) 64px;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: center;
}

.kicker {
  margin: 0;
  color: var(--primary);
  letter-spacing: 0.08em;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Noto Serif KR", serif;
}

h1 {
  margin-top: 10px;
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1.2;
}

.lead {
  margin-top: 16px;
  max-width: 58ch;
  color: var(--muted);
  line-height: 1.65;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
}

.btn-primary {
  color: #fff9f4;
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
}

.btn-secondary {
  border: 1px solid var(--line);
  background: #fff;
}

.hero-shot {
  margin: 0;
  width: 100%;
  display: flex;
  justify-content: flex-end;
}

.hero-shot img {
  width: min(100%, 760px);
  display: block;
  border-radius: 22px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.features {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, #fffdf7 0%, #fff8ea 100%);
  box-shadow: var(--shadow);
  animation: rise 0.55s ease both;
}

.card p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.narrow {
  max-width: 900px;
  margin: 0 auto;
}

.page-head {
  margin-bottom: 18px;
}

.support-contact,
.faq,
.policy {
  margin-top: 14px;
}

.faq h3 {
  margin-top: 18px;
  font-size: 18px;
}

.policy h2 {
  margin-top: 20px;
  font-size: 20px;
}

.site-footer {
  padding: 18px clamp(18px, 4vw, 56px) 32px;
  color: var(--muted);
  font-size: 14px;
}

@keyframes rise {
  from {
    transform: translateY(6px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-shot img {
    width: 100%;
    max-width: 760px;
  }

  .features {
    grid-template-columns: 1fr;
  }
}