:root {
  --bg: #f7f5f2;
  --text: #191919;
  --muted: #666;
  --white: #fff;
  --line: #e9e3dc;
  --brand: #7e5438;
  --brand-dark: #2a211c;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans KR", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

.container {
  width: min(1180px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.logo-mark {
  font-family: "Marcellus", serif;
  color: var(--white);
  background: var(--brand-dark);
  border-radius: 8px;
  padding: 0.18rem 0.45rem;
}

.main-nav {
  display: flex;
  gap: 1.25rem;
}

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

.menu-toggle {
  border: 0;
  background: transparent;
  font-size: 1.4rem;
  display: none;
}

.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  color: var(--white);
  background: url("https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?auto=format&fit=crop&w=1800&q=80") center/cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(23, 18, 14, 0.88), rgba(23, 18, 14, 0.45));
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding: 4.8rem 0;
}

.eyebrow {
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  margin: 0 0 0.7rem;
  color: #d8c8b9;
}

.eyebrow.dark {
  color: var(--brand);
  font-weight: 700;
}

h1,
h2,
h3 {
  line-height: 1.25;
  margin: 0 0 0.7rem;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.7rem);
}

h2 {
  font-size: clamp(1.6rem, 3.3vw, 2.4rem);
}

.hero-copy {
  color: #f0e8e1;
  max-width: 690px;
}

.hero-actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.btn {
  border: 0;
  border-radius: 12px;
  padding: 0.78rem 1.2rem;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
}

.btn.primary {
  background: var(--white);
  color: var(--brand-dark);
}

.btn.glass {
  color: var(--white);
  border: 1px solid #ffffff96;
  background: rgba(255, 255, 255, 0.08);
}

.hero-stats {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.hero-stats li {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  padding: 0.85rem;
}

.hero-stats strong {
  display: block;
  font-size: 1.35rem;
}

.section {
  padding: 5rem 0;
}

.soft {
  background: #efe9e3;
}

.about-grid {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: 1.2fr 1fr;
}

.about-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.3rem;
}

.about-card ul {
  margin: 0;
  padding-left: 1.2rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.service-card {
  background: var(--white);
  border-radius: 14px;
  padding: 1.05rem;
  box-shadow: 0 8px 26px rgba(33, 26, 21, 0.06);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.portfolio-item {
  background: var(--white);
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.portfolio-item.large {
  grid-column: span 2;
}

.portfolio-item img {
  height: 250px;
  object-fit: cover;
}

.portfolio-item.large img {
  height: 320px;
}

.portfolio-caption {
  padding: 0.95rem;
}

.dark-section {
  background: linear-gradient(130deg, #1f1915, #3b2f27);
  color: var(--white);
}

.process-list {
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.process-list li {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  padding: 1rem;
}

.process-list span {
  font-family: "Marcellus", serif;
  font-size: 1.3rem;
  color: #dbc8b9;
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-info {
  margin: 0.4rem 0;
  font-weight: 600;
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.05rem;
  display: grid;
  gap: 0.75rem;
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 500;
}

input,
textarea,
select {
  font: inherit;
  border: 1px solid #d7cec4;
  border-radius: 10px;
  padding: 0.68rem 0.72rem;
  background: #fff;
}

.site-footer {
  background: #171310;
  color: #d8ccbf;
  padding: 1.15rem 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-inner a {
  color: #d8ccbf;
  text-decoration: none;
}

@media (max-width: 1024px) {
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: 72px;
    right: 4%;
    display: none;
    flex-direction: column;
    width: min(240px, 80vw);
    background: var(--white);
    padding: 0.8rem;
    border-radius: 12px;
    border: 1px solid var(--line);
    box-shadow: 0 18px 28px rgba(14, 11, 9, 0.1);
  }

  .main-nav.open {
    display: flex;
  }

  .hero-stats,
  .about-grid,
  .portfolio-grid,
  .contact-wrap,
  .footer-inner {
    grid-template-columns: 1fr;
    display: grid;
  }

  .portfolio-item.large {
    grid-column: auto;
  }

  .portfolio-item.large img,
  .portfolio-item img {
    height: 220px;
  }

  .section {
    padding: 4rem 0;
  }
}