:root {
  --bg: #f7f4e6;
  --bg-alt: #f1eddc;
  --ink: #283618;
  --muted: #606c38;
  --accent: #bc6c25;
  --accent-soft: #dda15e;
  --line: #e1dac6;
  --card: #f7f4e6;
  --shadow: 0 14px 28px rgba(40, 54, 24, 0.12);
  --radius: 18px;
  --radius-sm: 12px;
  --space-xs: 6px;
  --space-sm: 12px;
  --space-md: 20px;
  --space-lg: 32px;
  --space-xl: 56px;
  --space-2xl: 84px;
  --max: 1180px;
  --serif: "KoPub Dotum", sans-serif;
  --sans: "KoPub Dotum", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 500;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.container {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
}

.section {
  padding: var(--space-2xl) 0;
}

.section.alt {
  background: var(--bg-alt);
}

.section.deep {
  background: #606c38;
  color: #fefae0;
}

.section.deep p,
.section.deep .eyebrow {
  color: #fefae0;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: var(--muted);
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 700;
  margin: 0 0 var(--space-md);
  line-height: 1.25;
}

p {
  margin: 0 0 var(--space-md);
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid var(--ink);
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  gap: 6px;
}

.btn.primary {
  background: #bc6c25;
  color: #fefae0;
  border-color: #bc6c25;
  box-shadow: var(--shadow);
}

.btn.primary:hover,
.btn.primary:focus-visible {
  background: #dda15e;
  border-color: #dda15e;
  color: #283618;
}

.btn.ghost {
  border-color: var(--line);
  color: var(--ink);
  background: #fefae0;
}

.btn.disabled {
  opacity: 0.6;
  pointer-events: none;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 22px rgba(40, 54, 24, 0.2);
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.nav-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #283618;
  color: #fefae0;
  border-bottom: 1px solid rgba(254, 250, 224, 0.2);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 20px;
}

.logo {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.08em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-weight: 500;
  color: #fefae0;
}

.nav a {
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: #dda15e;
  transition: width 0.2s ease;
}

.nav a:hover::after,
.nav a:focus-visible::after,
.nav a.active::after {
  width: 100%;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(254, 250, 224, 0.35);
  color: #fefae0;
  padding: 8px 10px;
  border-radius: 8px;
}

.hero {
  padding: calc(var(--space-2xl) + 40px) 0 var(--space-2xl);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 50px;
  align-items: center;
}

.hero-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.hero-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: #dda15e;
  color: #283618;
  font-size: 0.85rem;
  font-weight: 600;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 24px;
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 18px rgba(40, 54, 24, 0.08);
}

.card h3 {
  margin-bottom: 8px;
}

.card .sub {
  font-size: 0.9rem;
  color: var(--muted);
}

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

.badge {
  background: #fefae0;
  border: 1px solid var(--line);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
}

.product-highlight {
  display: grid;
  gap: 20px;
}

.product-highlight .btn {
  align-self: flex-start;
}

.split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: start;
}

.split-narrow {
  grid-template-columns: 0.9fr 1.1fr;
}

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

.faq {
  border-top: 1px solid var(--line);
}

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

.faq-item h4 {
  margin-bottom: 6px;
}

.form-card {
  background: var(--card);
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  gap: 16px;
}

.form-grid label {
  font-weight: 600;
  font-size: 0.9rem;
}

.inline-check {
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.4;
}

.inline-check input {
  width: auto;
  margin: 0;
}

input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  font-family: var(--sans);
  background: #fefae0;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.helper {
  font-size: 0.85rem;
  color: var(--muted);
}

.toast {
  margin-top: 12px;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 10px;
  background: #f7f2d6;
  border: 1px solid var(--line);
  display: none;
}

.toast.show {
  display: block;
}

.instagram-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.footer {
  padding: var(--space-xl) 0;
  border-top: 1px solid rgba(254, 250, 224, 0.2);
  background: #283618;
  color: #fefae0;
}

.footer-inner {
  display: grid;
  gap: 24px;
}

.footer small {
  color: #fefae0;
}

.notice {
  font-size: 0.85rem;
  color: #fefae0;
  margin-top: var(--space-sm);
}

@media (max-width: 980px) {
  .hero-grid,
  .split {
    grid-template-columns: 1fr;
  }
  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .nav {
    position: fixed;
    inset: 70px 0 auto 0;
    background: #283618;
    color: #fefae0;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 32px;
    gap: 16px;
    border-bottom: 1px solid rgba(254, 250, 224, 0.2);
    transform: translateY(-120%);
    transition: transform 0.3s ease;
  }

  body.nav-open .nav {
    transform: translateY(0);
  }

  .nav-toggle {
    display: inline-flex;
  }

  .header-cta .btn {
    display: none;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto;
    transition: none !important;
  }
}