:root {
  --ink: #0b1220;
  --ink-soft: #334155;
  --muted: #64748b;
  --line: rgba(15, 23, 42, 0.1);
  --paper: #f6f3ee;
  --white: #ffffff;
  --accent: #ea580c;
  --accent-2: #f59e0b;
  --teal: #0f766e;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
  background:
    radial-gradient(1200px 480px at 88% -10%, rgba(245, 158, 11, 0.16), transparent 60%),
    radial-gradient(900px 420px at -10% 8%, rgba(15, 118, 110, 0.1), transparent 55%),
    var(--paper);
  color: var(--ink);
  line-height: 1.65;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

.wrap {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(246, 243, 238, 0.86);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(234, 88, 12, 0.35);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.05rem;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav a {
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--ink-soft);
  font-weight: 600;
}

.lang {
  display: inline-flex;
  padding: 4px;
  border-radius: 999px;
  background: #efeae3;
  border: 1px solid var(--line);
}

.lang button {
  border: 0;
  background: transparent;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 800;
  cursor: pointer;
  color: var(--muted);
}

.lang button[aria-pressed="true"] {
  background: var(--ink);
  color: white;
}

.hero {
  padding: 72px 0 40px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.kicker {
  margin: 0 0 12px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
}

h1,
h2,
h3 {
  letter-spacing: -0.04em;
  line-height: 1.22;
  margin: 0;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  white-space: pre-line;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  white-space: pre-line;
}

.lead {
  margin: 18px 0 0;
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 38rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: white;
  box-shadow: 0 10px 24px rgba(234, 88, 12, 0.28);
}

.btn-ghost {
  background: white;
  border-color: var(--line);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 36px;
}

.stat {
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
}

.stat b {
  display: block;
  font-size: 1.15rem;
}

.stat span {
  color: var(--muted);
  font-size: 0.82rem;
}

.hero-visual {
  position: relative;
}

.hero-visual img {
  border-radius: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 18% 8% -8% 8%;
  background: radial-gradient(circle, rgba(234, 88, 12, 0.22), transparent 70%);
  z-index: -1;
  filter: blur(18px);
}

.float-card {
  position: absolute;
  right: -12px;
  bottom: -18px;
  width: min(240px, 48%);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 4px solid white;
}

section {
  padding: 72px 0;
}

.panel {
  background: white;
  border: 1px solid var(--line);
  border-radius: 32px;
  padding: 40px;
}

.facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 32px;
  border-top: 1px solid var(--line);
}

.facts div {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.facts dt {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 700;
}

.facts dd {
  margin: 4px 0 0;
  font-weight: 700;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.08);
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.card p,
.muted {
  color: var(--ink-soft);
  margin: 0;
}

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

.shots {
  display: grid;
  gap: 12px;
}

.shots img {
  border-radius: 20px;
  border: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.1);
}

.feature-list {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.feature {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  align-items: start;
}

.num {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: #fff7ed;
  color: var(--accent);
  font-weight: 800;
}

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.pill {
  background: #ecfdf5;
  color: var(--teal);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.88rem;
  font-weight: 700;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.contact-box {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
}

.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

footer {
  padding: 28px 0 48px;
  color: var(--muted);
  font-size: 0.88rem;
}

footer p {
  margin: 0 0 8px;
}

.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: white;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.toast.show {
  opacity: 1;
}

@media (max-width: 900px) {
  .nav a {
    display: none;
  }
  .hero,
  .product-grid,
  .contact-box,
  .cards,
  .steps,
  .facts {
    grid-template-columns: 1fr;
  }
  .hero {
    padding-top: 36px;
  }
  .panel {
    padding: 24px;
  }
  .float-card {
    position: static;
    width: 70%;
    margin-top: -40px;
    margin-left: auto;
  }
}