/* ═══════════════════════════════════════════
   선윤 SUNYUN ARTISAN THEME
   PC + Mobile Responsive
   ═══════════════════════════════════════════ */

:root {
  --ink: #1a1611;
  --ink-deep: #0f0d09;
  --ink-soft: #2a2520;
  --parchment: #f0ebe2;
  --parchment-dark: #e5ddd0;
  --parchment-mid: #d8cfc0;
  --bronze: #a08858;
  --bronze-light: #c4a96c;
  --bronze-dark: #8a7348;
  --warm-white: #faf8f4;
  --warm-gray: #8a8075;
  --text: #3a3530;
  --text-light: #6a6560;
  --text-faint: #9a9590;
  --divider: rgba(160,136,88,0.2);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Crimson Pro', 'Noto Serif KR', serif;
  color: var(--text);
  background: var(--warm-white);
  overflow-x: hidden;
}

/* Grain overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 99999;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ═══ NAV ═══ */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.5s ease;
}
nav.scrolled {
  background: rgba(26,22,17,0.96);
  backdrop-filter: blur(16px);
}
.nav-top {
  background: var(--ink-deep);
  padding: 6px 80px;
  display: flex;
  justify-content: flex-end;
  gap: 20px;
  font-size: 11px;
}
.nav-top a {
  color: rgba(240,235,226,0.35);
  text-decoration: none;
  letter-spacing: 1.5px;
  font-style: italic;
  transition: color 0.3s;
}
.nav-top a:hover, .nav-top a.active { color: var(--bronze-light); }
.nav-main {
  padding: 0 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}
.logo {
  display: flex;
  align-items: baseline;
  gap: 12px;
  text-decoration: none;
}
.logo .han {
  font-family: 'Noto Serif KR', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--parchment);
  letter-spacing: 8px;
}
.logo .sub {
  font-family: 'Cormorant Garamond', serif;
  font-size: 11px;
  color: var(--bronze);
  letter-spacing: 3px;
  font-style: italic;
}
.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
}
.nav-links a {
  font-family: 'Cormorant Garamond', serif;
  color: rgba(240,235,226,0.55);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-style: italic;
  transition: color 0.3s;
  position: relative;
}
.nav-links a:hover { color: var(--parchment); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--bronze);
  transition: width 0.3s;
}
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  font-family: 'Cormorant Garamond', serif;
  padding: 10px 28px;
  border: 1px solid var(--bronze);
  color: var(--bronze-light);
  background: none;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-style: italic;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s;
}
.nav-cta:hover { background: rgba(160,136,88,0.1); }

/* Mobile menu button */
.mobile-menu-btn {
  display: none;
  width: 32px; height: 32px;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
}
.mobile-menu-btn span {
  display: block;
  height: 1px;
  background: var(--parchment);
  transition: all 0.4s ease;
}
.mobile-menu-btn span:nth-child(1) { width: 22px; }
.mobile-menu-btn span:nth-child(2) { width: 14px; }

/* ═══ HERO ═══ */
.hero {
  height: 100vh;
  min-height: 700px;
  background: var(--ink);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-weave {
  position: absolute;
  inset: 0;
  opacity: 0.02;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(240,235,226,0.2) 3px, rgba(240,235,226,0.2) 4px),
    repeating-linear-gradient(90deg, transparent, transparent 3px, rgba(240,235,226,0.2) 3px, rgba(240,235,226,0.2) 4px);
}
.hero-glow {
  position: absolute;
  top: -20%; right: -10%;
  width: 800px; height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(160,136,88,0.06) 0%, transparent 70%);
}
.hero-hanja {
  position: absolute;
  right: 12%; top: 50%;
  transform: translateY(-50%);
  font-family: 'Noto Serif KR', serif;
  font-size: 220px;
  font-weight: 900;
  color: var(--parchment);
  opacity: 0.02;
  writing-mode: vertical-rl;
  letter-spacing: 20px;
  user-select: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 80px;
  width: 100%;
}
.hero-label {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.3s;
}
.hero-label .line { width: 50px; height: 1px; background: var(--bronze); }
.hero-label span {
  font-family: 'Cormorant Garamond', serif;
  font-size: 13px;
  color: var(--bronze);
  letter-spacing: 4px;
  text-transform: uppercase;
  font-style: italic;
}
.hero h1 {
  font-family: 'Noto Serif KR', serif;
  font-size: 52px;
  font-weight: 600;
  color: var(--parchment);
  line-height: 1.35;
  margin-bottom: 24px;
  letter-spacing: -1px;
  max-width: 700px;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.5s;
}
.hero h1 .accent { color: var(--bronze-light); }
.hero-body {
  font-size: 17px;
  color: rgba(240,235,226,0.5);
  line-height: 1.9;
  max-width: 500px;
  font-weight: 300;
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.7s;
}
.hero-btns {
  display: flex;
  gap: 16px;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.9s;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--bronze);
  color: var(--ink);
  font-family: 'Cormorant Garamond', serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
}
.btn-primary:hover { background: var(--bronze-light); }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: none;
  border: 1px solid rgba(240,235,226,0.15);
  color: var(--parchment);
  font-family: 'Cormorant Garamond', serif;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  font-style: italic;
  cursor: pointer;
  transition: all 0.3s;
}
.btn-ghost:hover { border-color: var(--bronze); color: var(--bronze-light); }

.scroll-ind {
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 1.2s;
}
.scroll-ind span {
  font-family: 'Cormorant Garamond', serif;
  font-size: 10px;
  color: rgba(240,235,226,0.25);
  letter-spacing: 4px;
  font-style: italic;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--bronze), transparent);
  animation: scrollPulse 2.5s ease infinite;
}

/* ═══ STATS ═══ */
.stats {
  background: var(--ink-deep);
  border-top: 1px solid rgba(160,136,88,0.08);
  border-bottom: 1px solid rgba(160,136,88,0.08);
}
.stats-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}
.stat {
  padding: 48px 32px;
  text-align: center;
  border-right: 1px solid rgba(240,235,226,0.04);
  transition: all 0.3s;
}
.stat:last-child { border-right: none; }
.stat:hover { background: rgba(160,136,88,0.03); }
.stat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 48px;
  font-weight: 300;
  color: var(--bronze-light);
  line-height: 1;
  font-style: italic;
}
.stat-unit {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  color: var(--bronze);
  font-style: italic;
}
.stat-label {
  font-family: 'Noto Serif KR', serif;
  font-size: 12px;
  color: rgba(240,235,226,0.35);
  margin-top: 8px;
  letter-spacing: 1px;
}

/* ═══ SECTIONS ═══ */
.section { padding: 140px 80px; }
.section-dark { background: var(--ink); color: var(--parchment); }
.section-light { background: var(--warm-white); }
.section-parchment { background: var(--parchment); }
.sec-inner { max-width: 1400px; margin: 0 auto; }

.sec-head { margin-bottom: 80px; }
.sec-head.center { text-align: center; }
.sec-tag {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.sec-tag .line { width: 40px; height: 1px; background: var(--bronze); }
.sec-tag span {
  font-family: 'Cormorant Garamond', serif;
  font-size: 12px;
  color: var(--bronze);
  letter-spacing: 4px;
  text-transform: uppercase;
  font-style: italic;
}
.sec-title {
  font-family: 'Noto Serif KR', serif;
  font-size: 42px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.sec-title .accent { color: var(--bronze); }
.sec-desc {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.9;
  max-width: 560px;
  font-weight: 300;
}
.section-dark .sec-desc { color: rgba(240,235,226,0.45); }

/* ═══ ABOUT ═══ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}
.about-images { position: relative; height: 560px; }
.about-img-1 {
  width: 70%; height: 420px;
  background: var(--ink-soft);
  position: absolute; top: 0; left: 0;
  display: flex; align-items: center; justify-content: center;
}
.about-img-2 {
  width: 55%; height: 300px;
  background: var(--ink);
  position: absolute; bottom: 0; right: 0;
  border: 8px solid var(--parchment);
  display: flex; align-items: center; justify-content: center;
}
.img-placeholder {
  font-family: 'Cormorant Garamond', serif;
  font-size: 13px;
  color: rgba(240,235,226,0.25);
  letter-spacing: 3px;
  font-style: italic;
}
.about-badge {
  position: absolute;
  bottom: 60px; left: -24px;
  background: var(--bronze);
  color: var(--ink);
  padding: 24px 28px;
  text-align: center;
  z-index: 2;
}
.about-badge .big { font-family: 'Noto Serif KR', serif; font-size: 28px; font-weight: 700; line-height: 1.1; }
.about-badge .small { font-family: 'Cormorant Garamond', serif; font-size: 10px; letter-spacing: 2px; text-transform: uppercase; font-style: italic; margin-top: 4px; }
.philosophy {
  margin-top: 40px;
  padding: 32px;
  border: 1px solid var(--divider);
  background: rgba(160,136,88,0.03);
}
.phil-row { display: flex; gap: 32px; margin-bottom: 16px; }
.phil-item { text-align: center; }
.phil-item .hanja { font-family: 'Noto Serif KR', serif; font-size: 40px; font-weight: 700; color: var(--bronze); }
.phil-item .meaning { font-size: 12px; color: var(--text-light); margin-top: 4px; line-height: 1.5; }
.philosophy .quote {
  font-family: 'Noto Serif KR', serif;
  font-size: 14px;
  color: var(--text-light);
  font-style: italic;
  border-left: 2px solid var(--bronze);
  padding-left: 16px;
  line-height: 1.8;
}

/* ═══ PRODUCTS ═══ */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.prod-card {
  position: relative; height: 480px;
  background: var(--ink-soft);
  overflow: hidden; cursor: pointer;
  display: flex; align-items: flex-end;
}
.prod-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(15,13,9,0.9) 100%);
  z-index: 1;
  transition: all 0.5s;
}
.prod-card:hover::before { background: linear-gradient(180deg, transparent 20%, rgba(15,13,9,0.95) 100%); }
.prod-card .placeholder { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -60%); font-size: 56px; opacity: 0.08; }
.prod-info { position: relative; z-index: 2; padding: 36px; width: 100%; }
.prod-num { font-family: 'Cormorant Garamond', serif; font-size: 13px; color: var(--bronze); font-style: italic; letter-spacing: 2px; margin-bottom: 8px; }
.prod-name { font-family: 'Noto Serif KR', serif; font-size: 24px; font-weight: 600; color: var(--parchment); margin-bottom: 4px; }
.prod-en { font-family: 'Cormorant Garamond', serif; font-size: 12px; color: rgba(240,235,226,0.35); letter-spacing: 2px; font-style: italic; margin-bottom: 12px; }
.prod-desc { font-size: 14px; color: rgba(240,235,226,0.45); line-height: 1.7; font-weight: 300; opacity: 0; transform: translateY(10px); transition: all 0.4s ease; }
.prod-card:hover .prod-desc { opacity: 1; transform: translateY(0); }
.prod-status-badge { position: absolute; top: 20px; right: 20px; z-index: 2; font-family: 'Cormorant Garamond', serif; font-size: 10px; letter-spacing: 2px; padding: 5px 14px; font-style: italic; }
.badge-active { color: #7a9a6b; border: 1px solid rgba(122,154,107,0.3); }
.badge-soon { color: var(--bronze); border: 1px solid rgba(160,136,88,0.3); }
.badge-plan { color: rgba(240,235,226,0.4); border: 1px solid rgba(240,235,226,0.1); }
.prod-line { width: 30px; height: 1px; background: var(--bronze); margin-top: 16px; transition: width 0.4s; }
.prod-card:hover .prod-line { width: 60px; }

/* ═══ PROCESS ═══ */
.process-flow {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  position: relative;
}
.process-flow::before { content: ''; position: absolute; top: 40px; left: 10%; right: 10%; height: 1px; background: var(--divider); }
.proc-step { text-align: center; position: relative; z-index: 1; padding: 0 16px; }
.proc-dot { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--bronze); background: var(--parchment); margin: 0 auto 24px; }
.proc-num { font-family: 'Cormorant Garamond', serif; font-size: 32px; font-weight: 300; color: var(--bronze); font-style: italic; margin-bottom: 8px; }
.proc-title { font-family: 'Noto Serif KR', serif; font-size: 16px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.proc-desc { font-size: 13px; color: var(--text-faint); line-height: 1.6; font-weight: 300; }

/* ═══ TEAM ═══ */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.team-card { text-align: center; padding: 48px 24px; border: 1px solid rgba(240,235,226,0.06); background: rgba(240,235,226,0.02); transition: all 0.3s; }
.team-card:hover { border-color: rgba(160,136,88,0.15); background: rgba(160,136,88,0.03); }
.team-icon { width: 64px; height: 64px; border: 1px solid rgba(160,136,88,0.2); margin: 0 auto 20px; display: flex; align-items: center; justify-content: center; font-size: 24px; }
.team-role { font-family: 'Noto Serif KR', serif; font-size: 18px; font-weight: 600; color: var(--parchment); margin-bottom: 12px; }
.team-desc { font-size: 14px; color: rgba(240,235,226,0.4); line-height: 1.7; font-weight: 300; }

/* ═══ GALLERY ═══ */
.gallery-masonry { columns: 4; column-gap: 16px; }
.gallery-item { break-inside: avoid; margin-bottom: 16px; position: relative; overflow: hidden; cursor: pointer; background: var(--parchment-dark); }
.gallery-item .g-img { width: 100%; display: flex; align-items: center; justify-content: center; transition: transform 0.5s ease; }
.gallery-item:hover .g-img { transform: scale(1.03); }
.gallery-overlay { position: absolute; inset: 0; background: rgba(26,22,17,0.7); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s; }
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span { font-family: 'Cormorant Garamond', serif; color: var(--parchment); font-size: 14px; letter-spacing: 3px; font-style: italic; border-bottom: 1px solid var(--bronze); padding-bottom: 4px; }
.gh-1 { height: 320px; } .gh-2 { height: 240px; } .gh-3 { height: 380px; } .gh-4 { height: 280px; } .gh-5 { height: 200px; }

/* ═══ NUMBERS ═══ */
.numbers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.num-card { padding: 60px 40px; border-right: 1px solid var(--divider); text-align: center; transition: all 0.3s; }
.num-card:last-child { border-right: none; }
.num-card:hover { background: rgba(160,136,88,0.03); }
.num-val { font-family: 'Cormorant Garamond', serif; font-size: 64px; font-weight: 300; color: var(--bronze); line-height: 1; font-style: italic; }
.num-suffix { font-size: 24px; }
.num-label { font-family: 'Noto Serif KR', serif; font-size: 15px; font-weight: 500; color: var(--text); margin-top: 12px; }
.num-sub { font-size: 13px; color: var(--text-faint); margin-top: 4px; font-weight: 300; font-style: italic; }

/* ═══ SAMPLE ═══ */
.sample-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--divider); }
.sample-step { padding: 56px 40px; border-right: 1px solid var(--divider); }
.sample-step:last-child { border-right: none; }
.sample-step .s-num { font-family: 'Cormorant Garamond', serif; font-size: 48px; font-weight: 300; color: var(--bronze); font-style: italic; margin-bottom: 16px; }
.sample-step .s-title { font-family: 'Noto Serif KR', serif; font-size: 20px; font-weight: 600; margin-bottom: 12px; }
.sample-step .s-desc { font-size: 14px; color: var(--text-light); line-height: 1.8; font-weight: 300; }

/* ═══ VISION ═══ */
.vision-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.vision-card { padding: 56px 48px; border: 1px solid rgba(240,235,226,0.06); background: rgba(240,235,226,0.02); transition: all 0.3s; }
.vision-card:hover { border-color: rgba(160,136,88,0.15); }
.vision-card .v-icon { font-size: 36px; margin-bottom: 20px; }
.vision-card .v-title { font-family: 'Noto Serif KR', serif; font-size: 22px; font-weight: 600; color: var(--parchment); margin-bottom: 12px; }
.vision-card .v-desc { font-size: 15px; color: rgba(240,235,226,0.4); line-height: 1.8; font-weight: 300; }

/* ═══ CONTACT ═══ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.contact-info .ci-item { display: flex; gap: 20px; margin-bottom: 32px; align-items: flex-start; }
.ci-icon { width: 48px; height: 48px; border: 1px solid var(--divider); display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.ci-label { font-family: 'Cormorant Garamond', serif; font-size: 11px; color: var(--text-faint); letter-spacing: 2px; text-transform: uppercase; font-style: italic; margin-bottom: 4px; }
.ci-value { font-family: 'Noto Serif KR', serif; font-size: 16px; font-weight: 500; }
.contact-form { padding: 56px; background: var(--parchment); }
.contact-form h4 { font-family: 'Cormorant Garamond', serif; font-size: 12px; letter-spacing: 4px; text-transform: uppercase; font-style: italic; color: var(--bronze-dark); margin-bottom: 36px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-family: 'Cormorant Garamond', serif; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-light); margin-bottom: 8px; font-style: italic; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 14px 16px; border: 1px solid var(--parchment-mid); background: var(--warm-white); font-family: 'Noto Serif KR', serif; font-size: 14px; color: var(--text); outline: none; transition: border-color 0.3s; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--bronze); }
.form-group textarea { height: 120px; resize: vertical; }
.form-submit { width: 100%; padding: 18px; background: var(--ink); color: var(--parchment); border: none; font-family: 'Cormorant Garamond', serif; font-size: 14px; letter-spacing: 3px; text-transform: uppercase; font-style: italic; cursor: pointer; transition: background 0.3s; }
.form-submit:hover { background: var(--ink-soft); }

/* ═══ FOOTER ═══ */
footer { background: var(--ink-deep); padding: 80px 80px 40px; }
.footer-inner { max-width: 1400px; margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 60px; padding-bottom: 60px; border-bottom: 1px solid rgba(240,235,226,0.04); }
.footer-brand p { font-size: 14px; color: rgba(240,235,226,0.3); line-height: 1.8; margin-top: 20px; font-weight: 300; max-width: 280px; }
.footer-col h5 { font-family: 'Cormorant Garamond', serif; font-size: 12px; letter-spacing: 3px; text-transform: uppercase; color: var(--bronze); font-style: italic; margin-bottom: 20px; }
.footer-col a { display: block; color: rgba(240,235,226,0.35); text-decoration: none; font-size: 14px; margin-bottom: 12px; font-weight: 300; transition: color 0.3s; }
.footer-col a:hover { color: var(--parchment); }
.footer-bottom { padding-top: 32px; display: flex; justify-content: space-between; }
.footer-bottom p { font-size: 12px; color: rgba(240,235,226,0.2); font-style: italic; }

/* ═══ REVEAL ═══ */
.reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ═══ ANIMATIONS ═══ */
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes scrollPulse { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }

/* ═══════════════════════════════════════════
   MOBILE RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .section { padding: 100px 40px; }
  .nav-main { padding: 0 40px; }
  .nav-top { padding: 6px 40px; }
  .hero-content { padding: 0 40px; }
  .hero h1 { font-size: 40px; }
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .process-flow { grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .process-flow::before { display: none; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-masonry { columns: 3; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .num-card { border-bottom: 1px solid var(--divider); }
  .sample-grid { grid-template-columns: repeat(2, 1fr); }
  .sample-step { border-bottom: 1px solid var(--divider); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  footer { padding: 60px 40px 30px; }
}

@media (max-width: 768px) {
  .section { padding: 80px 24px; }
  .nav-top { display: none; }
  .nav-main { padding: 0 20px; height: 64px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .mobile-menu-btn { display: flex; }
  .logo .han { font-size: 18px; letter-spacing: 6px; }
  .logo .sub { font-size: 9px; }

  .hero { min-height: 100vh; }
  .hero-content { padding: 0 24px; }
  .hero-hanja { font-size: 120px; right: 5%; }
  .hero h1 { font-size: 30px; max-width: 100%; }
  .hero-body { font-size: 14px; max-width: 100%; margin-bottom: 32px; }
  .hero-btns { flex-direction: column; gap: 12px; }
  .btn-primary, .btn-ghost { text-align: center; justify-content: center; padding: 14px 28px; font-size: 13px; }
  .hero-label span { font-size: 10px; letter-spacing: 2px; }
  .scroll-ind { display: none; }

  .stats-inner { grid-template-columns: repeat(3, 1fr); }
  .stat { padding: 28px 16px; }
  .stat-num { font-size: 32px; }
  .stat:nth-child(4), .stat:nth-child(5) { border-top: 1px solid rgba(240,235,226,0.04); }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-images { height: 320px; }
  .about-img-1 { width: 80%; height: 260px; }
  .about-img-2 { width: 50%; height: 180px; }
  .about-badge { bottom: 20px; left: 0; padding: 16px 20px; }
  .about-badge .big { font-size: 22px; }

  .sec-title { font-size: 28px; }
  .sec-desc { font-size: 14px; }

  .prod-grid { grid-template-columns: 1fr; }
  .prod-card { height: 360px; }
  .prod-desc { opacity: 1; transform: none; }

  .process-flow { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .proc-num { font-size: 24px; }
  .proc-title { font-size: 14px; }

  .team-grid { grid-template-columns: 1fr; gap: 16px; }
  .team-card { padding: 32px 20px; display: flex; gap: 16px; text-align: left; }
  .team-icon { margin: 0; flex-shrink: 0; }

  .gallery-masonry { columns: 2; column-gap: 10px; }
  .gallery-item { margin-bottom: 10px; }
  .gh-1 { height: 220px; } .gh-2 { height: 160px; } .gh-3 { height: 260px; } .gh-4 { height: 200px; } .gh-5 { height: 140px; }

  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .num-val { font-size: 44px; }
  .num-card { padding: 40px 20px; }

  .sample-grid { grid-template-columns: 1fr; }
  .sample-step { padding: 32px 24px; border-right: none; }

  .vision-grid { grid-template-columns: 1fr; gap: 16px; }
  .vision-card { padding: 32px 24px; }

  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  footer { padding: 48px 24px 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}