@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;1,400&family=Inter:wght@300;400;500&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
  --green: #6dbf82;
  --green-dim: rgba(109,191,130,0.7);
  --green-faint: rgba(109,191,130,0.12);
  --green-line: rgba(109,191,130,0.15);
  --bg: #080e0a;
  --bg2: #0d1208;
  --bg3: #0d1a10;
  --text: #edf5ee;
  --text-muted: rgba(237,245,238,0.6);
  --text-dim: rgba(237,245,238,0.45);
  --text-faint: rgba(237,245,238,0.28);
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  width: 100%;
}

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

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.6rem 3rem;
  background: linear-gradient(to bottom, rgba(8,14,10,0.95) 0%, transparent 100%);
  backdrop-filter: blur(4px);
}
.nav-logo { font-family: 'Playfair Display', serif; font-size: 21px; letter-spacing: 0.08em; color: var(--text); text-decoration: none; }
.nav-links { display: flex; gap: 2.5rem; }
.nav-links a { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted); text-decoration: none; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--green); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 8px; z-index: 110; }
.nav-toggle span { width: 22px; height: 1.5px; background: var(--text); display: block; transition: all 0.25s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── HERO (home) ── */
.hero { position: relative; height: 100vh; min-height: 560px; overflow: hidden; display: flex; align-items: flex-end; background: var(--bg3); }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.65; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(8,14,10,0.92) 0%, rgba(8,14,10,0.05) 65%); }
.hero-content { position: relative; z-index: 2; padding: 3rem 3rem 5rem; max-width: 700px; }
.eyebrow { font-size: 11px; letter-spacing: 0.25em; text-transform: uppercase; color: var(--green); margin-bottom: 1rem; }
.hero-title { font-family: 'Playfair Display', serif; font-size: clamp(38px, 6vw, 62px); line-height: 1.06; font-weight: 400; color: var(--text); margin-bottom: 1.5rem; }
.hero-title em { font-style: italic; color: var(--green); }
.hero-sub { font-size: 15px; line-height: 1.75; color: var(--text-muted); max-width: 460px; margin-bottom: 2.2rem; }
.btn { display: inline-block; padding: 0.85rem 2.2rem; border: 1px solid var(--green); color: var(--green); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; text-decoration: none; cursor: pointer; transition: all 0.25s; background: transparent; font-family: 'Inter', sans-serif; }
.btn:hover { background: var(--green); color: var(--bg); }

/* ── PAGE HEADER (sub-pages) ── */
.page-header { position: relative; height: 46vh; min-height: 320px; overflow: hidden; display: flex; align-items: flex-end; background: var(--bg3); }
.page-header-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.55; }
.page-header-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(8,14,10,0.96) 0%, rgba(8,14,10,0.15) 70%); }
.page-header-content { position: relative; z-index: 2; padding: 3rem; }
.page-title { font-family: 'Playfair Display', serif; font-size: clamp(34px, 5vw, 50px); font-weight: 400; color: var(--text); }
.page-sub { font-size: 14px; line-height: 1.7; color: var(--text-muted); max-width: 480px; margin-top: 1rem; }

/* ── SECTIONS SHARED ── */
.section { padding: 6rem 3rem; }
.section-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 3rem; border-bottom: 1px solid var(--green-line); padding-bottom: 1.5rem; gap: 1rem; flex-wrap: wrap; }
.section-title { font-family: 'Playfair Display', serif; font-size: 32px; font-weight: 400; color: var(--text); }
.section-link { font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--green); text-decoration: none; white-space: nowrap; }
.intro-label { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--green); margin-bottom: 1.2rem; display: block; }
.intro-title { font-family: 'Playfair Display', serif; font-size: 36px; line-height: 1.2; font-weight: 400; color: var(--text); margin-bottom: 1.2rem; }
.intro-body { font-size: 15px; line-height: 1.8; color: var(--text-muted); }

/* ── ABOUT ── */
.about-section { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; background: var(--bg); }
.about-stat { display: flex; flex-direction: column; gap: 0.35rem; padding: 2rem 0; border-top: 1px solid var(--green-line); margin-top: 2rem; }
.about-stats-row { display: flex; gap: 3rem; flex-wrap: wrap; }
.stat-number { font-family: 'Playfair Display', serif; font-size: 44px; color: var(--green); }
.stat-label { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim); }
.about-image { position: relative; overflow: hidden; }
.about-image img { width: 100%; height: unset; aspect-ratio: 3/4; object-fit: cover; opacity: 0.85; display: block; }
.about-image::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: var(--green); }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; margin-top: 4rem; }
.value-item { border-top: 1px solid var(--green-line); padding-top: 1.5rem; }
.value-number { font-family: 'Playfair Display', serif; color: var(--green); font-size: 20px; margin-bottom: 0.8rem; }
.value-title { font-family: 'Playfair Display', serif; font-size: 19px; margin-bottom: 0.6rem; color: var(--text); }
.value-desc { font-size: 13px; line-height: 1.75; color: var(--text-muted); }

/* ── EXPERIENCES ── */
.experiences-section { background: var(--bg2); }
.exp-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 1.5px; background: var(--green-faint); }
.exp-grid.full { grid-template-columns: repeat(3, 1fr); }
.exp-card { position: relative; overflow: hidden; cursor: pointer; background: var(--bg3); }
.exp-grid:not(.full) .exp-card:first-child { grid-row: span 2; }
.exp-card img { width: 100%; height: 100%; object-fit: cover; opacity: 0.72; transition: transform 0.55s ease, opacity 0.3s; display: block; min-height: 220px; }
.exp-grid:not(.full) .exp-card:first-child img { min-height: 480px; }
.exp-grid.full .exp-card img { min-height: unset; height: unset; aspect-ratio: 3/2; width: 100%; }
.exp-grid:not(.full) .exp-card img { min-height: unset; height: unset; aspect-ratio: 3/2; width: 100%; }
.exp-grid:not(.full) .exp-card:first-child img { aspect-ratio: 2/3; }
.exp-card:hover img { transform: scale(1.04); opacity: 0.9; }
.exp-card-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(8,14,10,0.92) 0%, transparent 55%); }
.exp-card-text { position: absolute; bottom: 0; left: 0; right: 0; padding: 1.5rem; }
.exp-region { font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--green); margin-bottom: 0.35rem; }
.exp-name { font-family: 'Playfair Display', serif; font-size: 20px; font-weight: 400; color: var(--text); line-height: 1.2; }
.exp-grid:not(.full) .exp-card:first-child .exp-name { font-size: 28px; }
.exp-desc { font-size: 12px; line-height: 1.6; color: var(--text-muted); margin-top: 0.5rem; max-width: 320px; }

/* ── PRODUCTS ── */
.products-section { background: var(--bg); }
.products-intro { max-width: 560px; margin-bottom: 3.5rem; }
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5px; background: var(--green-faint); }
.product-card { background: var(--bg2); display: flex; flex-direction: column; overflow: hidden; cursor: pointer; transition: background 0.2s; }
.product-card:hover { background: #111a0f; }
.product-img-wrap { position: relative; overflow: hidden; height: auto; }
.product-img-wrap img { width: 100%; height: unset; aspect-ratio: 4/3; object-fit: cover; opacity: 0.78; transition: transform 0.5s ease, opacity 0.3s; display: block; }
.product-card:hover .product-img-wrap img { transform: scale(1.04); opacity: 0.95; }
.product-tag { position: absolute; top: 1rem; left: 1rem; font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--green); background: rgba(8,14,10,0.78); padding: 0.28rem 0.65rem; border: 1px solid rgba(109,191,130,0.28); }
.product-info { padding: 1.5rem 1.75rem 2rem; border-top: 1px solid var(--green-line); flex: 1; display: flex; flex-direction: column; gap: 0.55rem; }
.product-name { font-family: 'Playfair Display', serif; font-size: 20px; font-weight: 400; color: var(--text); line-height: 1.25; }
.product-desc { font-size: 13px; line-height: 1.75; color: var(--text-muted); flex: 1; }
.product-detail { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.4rem; }
.product-detail-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--green); flex-shrink: 0; }
.product-detail-text { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--green-dim); }
.product-card.wide { grid-column: span 2; }
.product-card.wide .product-img-wrap img { aspect-ratio: 16/7; }
.product-card.wide .product-name { font-size: 26px; }

/* ── CONCEPTS ── */
.concepts-section { background: var(--bg2); }
.concepts-intro { max-width: 580px; margin-bottom: 4rem; }
.concepts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5px; background: var(--green-faint); }
.concept-card { position: relative; overflow: hidden; cursor: pointer; background: var(--bg3); min-height: unset; display: flex; flex-direction: column; justify-content: flex-end; }
.concept-card::before { content: ''; display: block; padding-top: 130%; }
.concept-card.tall { grid-row: span 2; }
.concept-card.tall::before { padding-top: 0; min-height: 760px; display: block; }
.concept-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.55; transition: transform 0.55s ease, opacity 0.3s; }
.concept-card:hover img { transform: scale(1.04); opacity: 0.72; }
.concept-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(8,14,10,0.96) 0%, rgba(8,14,10,0.1) 60%); }
.concept-content { position: relative; z-index: 2; padding: 2.5rem; }
.concept-number { font-family: 'Playfair Display', serif; font-size: 64px; font-weight: 400; line-height: 1; margin-bottom: 1rem; color: rgba(109,191,130,0.15); }
.concept-tag { font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--green); margin-bottom: 0.75rem; display: block; }
.concept-name { font-family: 'Playfair Display', serif; font-size: 26px; font-weight: 400; color: var(--text); line-height: 1.2; margin-bottom: 0.9rem; }
.concept-card.tall .concept-name { font-size: 34px; }
.concept-desc { font-size: 13px; line-height: 1.75; color: var(--text-muted); max-width: 380px; }
.concept-bar { width: 32px; height: 2px; background: var(--green); margin-bottom: 1.25rem; }

/* ── PHILOSOPHY ── */
.philosophy-section { padding: 7rem 3rem; background: var(--bg); text-align: center; }
.phil-quote { font-family: 'Playfair Display', serif; font-size: clamp(20px, 3vw, 32px); line-height: 1.55; font-style: italic; color: var(--text); max-width: 720px; margin: 0 auto 2rem; }
.phil-divider { width: 40px; height: 1px; background: var(--green); margin: 2rem auto; }
.phil-attr { font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--green); }

/* ── CONTACT ── */
.contact-section { display: grid; grid-template-columns: 1fr 1fr; background: var(--bg2); min-height: 70vh; }
.contact-img { position: relative; min-height: 380px; overflow: hidden; }
.contact-img img { width: 100%; height: 100%; object-fit: cover; opacity: 0.55; }
.contact-content { padding: 5rem 4.5rem; display: flex; flex-direction: column; justify-content: center; }
.contact-content .intro-title { font-size: 32px; margin-bottom: 1rem; }
.contact-body { font-size: 14px; line-height: 1.85; color: var(--text-muted); margin-bottom: 2rem; }
.contact-email { font-family: 'Playfair Display', serif; font-size: 18px; color: var(--green); text-decoration: none; display: block; margin-bottom: 2.5rem; }
.contact-list { list-style: none; display: flex; flex-direction: column; gap: 1.2rem; margin-bottom: 2.5rem; }
.contact-list li { font-size: 13px; color: var(--text-muted); }
.contact-list span { display: block; font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--green); margin-bottom: 0.3rem; }

/* ── FOOTER ── */
footer { padding: 2.5rem 3rem; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--green-line); background: var(--bg); flex-wrap: wrap; gap: 1rem; }
.footer-logo { font-family: 'Playfair Display', serif; font-size: 16px; letter-spacing: 0.1em; color: var(--text-dim); }
.footer-copy { font-size: 11px; color: var(--text-faint); letter-spacing: 0.05em; }

/* ════════════════════════════════════════
   RESPONSIVE / MOBILE
   ════════════════════════════════════════ */
@media (max-width: 900px) {
  .about-section { grid-template-columns: 1fr; gap: 3rem; padding: 4.5rem 1.5rem; }
  .about-image { height: 320px; order: -1; }
  .values-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }

  .exp-grid, .exp-grid.full { grid-template-columns: 1fr; }
  .exp-grid:not(.full) .exp-card:first-child { grid-row: auto; }
  .exp-grid:not(.full) .exp-card:first-child img,
  .exp-grid.full .exp-card img { min-height: 260px; }
  .exp-grid:not(.full) .exp-card:first-child .exp-name { font-size: 22px; }

  .products-grid { grid-template-columns: 1fr 1fr; }
  .product-card.wide { grid-column: span 2; }

  .concepts-grid { grid-template-columns: 1fr; }
  .concept-card.tall { grid-row: auto; min-height: 340px; }

  .contact-section { grid-template-columns: 1fr; }
  .contact-img { min-height: 260px; }
  .contact-content { padding: 3rem 1.5rem; }

  .section { padding: 4.5rem 1.5rem; }
}

@media (max-width: 640px) {
  nav { padding: 1.25rem 1.25rem; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; top: 0; right: 0; height: 100vh; width: min(78vw, 320px);
    background: #0a120c; flex-direction: column; justify-content: center; align-items: flex-start;
    gap: 1.8rem; padding: 2rem 2.5rem;
    transform: translateX(100%); transition: transform 0.35s ease;
    border-left: 1px solid var(--green-line);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 13px; }

  .hero-content { padding: 2rem 1.5rem 3.5rem; }
  .hero-sub { max-width: 100%; }

  .page-header-content { padding: 2rem 1.5rem; }

  .section-header { flex-direction: column; align-items: flex-start; gap: 0.8rem; }

  .products-grid { grid-template-columns: 1fr; }
  .product-card.wide { grid-column: span 1; }

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

  .about-stats-row { gap: 1.5rem; }

  footer { flex-direction: column; align-items: flex-start; text-align: left; }
}