:root {
  color-scheme: dark;
  --bg: #0f4c6b;
  --line: rgba(255, 255, 255, 0.12);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.68);
  --muted-dark: rgba(14, 30, 34, 0.68);
  --accent: #c9a15f;
  --sea: #1c6b78;
  --ivory: #faf6ee;
  --cream: #eee5cf;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Hanken Grotesk", sans-serif;
  background: var(--bg);
  color: var(--text);
}
.hero-title, .section h2, .contact-block h2 {
  font-family: "Hanken Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: -0.015em;
}
.brand, .footer-brand { display: inline-flex; color: #fff; }
.logo-mark { height: 28px; width: auto; display: block; }
.hero-subtitle {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-weight: 400;
}
.numbered-row .num {
  font-family: "Instrument Serif", serif;
  font-style: italic;
}
a { color: inherit; text-decoration: none; }
.page { min-height: 100vh; overflow: hidden; }
.container { width: min(1200px, calc(100% - 40px)); margin: 0 auto; position: relative; z-index: 1; }

/* ─── HERO ──────────────────────────────────────── */
.hero-section {
  position: relative;
  overflow: hidden;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 128px 0 72px;
  background: linear-gradient(160deg, #0a2f45 0%, #2896c4 100%);
}
.hero-section::before {
  content: '';
  position: absolute;
  top: -15%;
  left: -10%;
  width: 65%;
  height: 80%;
  background:
    radial-gradient(circle at 30% 30%, rgba(201, 161, 95, 0.2), transparent 55%),
    radial-gradient(circle at 65% 65%, rgba(86, 200, 224, 0.3), transparent 60%);
  filter: blur(30px);
  animation: heroDrift 24s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
@keyframes heroDrift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(5%, 4%) scale(1.08); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-section::before { animation: none; }
}
.hero-visual {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 45%;
  z-index: 0;
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #0f4c6b 0%, rgba(15, 76, 107, 0.1) 22%, transparent 46%);
}
.hero-content { position: relative; z-index: 2; max-width: 600px; }
.fade-up { animation: fadeUp 0.7s ease both; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-kicker {
  width: fit-content;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.55);
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  margin-bottom: 34px;
}

.hero-title, .section h2, .contact-block h2 {
  margin: 0;
  line-height: 1.05;
}
.dark-card h3 {
  margin: 0;
  line-height: 1.2;
  font-weight: 600;
}
.hero-title {
  font-size: clamp(3.4rem, 7vw, 5.6rem);
  margin-bottom: 24px;
}
.hero-subtitle {
  font-size: 1.5rem;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.82);
  max-width: 36ch;
  margin: 0 0 32px;
}
.hero-points {
  list-style: none;
  display: grid;
  gap: 11px;
  margin: 0 0 40px;
  padding: 22px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.hero-points li {
  position: relative;
  padding-left: 22px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.98rem;
}
.hero-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 1px;
  background: var(--accent);
}

.button-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  border-radius: 8px;
  font-weight: 600;
  transition: transform 160ms ease, opacity 160ms ease, background 160ms ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary { background: #fff; color: #000; }
.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}
.button-dark { background: #0a3245; color: #fff; }

.tag {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border-radius: 6px;
  border: 1px solid rgba(16, 22, 19, 0.18);
  color: rgba(16, 22, 19, 0.75);
  font-size: 0.85rem;
  letter-spacing: 0.01em;
}

/* ─── STICKY HEADER ─────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #0f4c6b;
  border-bottom: 1px solid transparent;
  transition: background 280ms ease, backdrop-filter 280ms ease, border-color 280ms ease;
}
.site-header.is-scrolled {
  background: rgba(15, 76, 107, 0.86);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: rgba(255, 255, 255, 0.07);
}

.topbar, .topbar-right, .feature-item {
  display: flex;
  align-items: center;
}
.topbar {
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  margin-bottom: 0;
}
.topbar-right { gap: 20px; }
.topnav {
  display: flex;
  gap: 28px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
}
.topnav a:hover { color: #fff; }

.lang-switch { display: inline-flex; align-items: center; gap: 8px; }
.lang-button {
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.42);
  padding: 4px 0;
  cursor: pointer;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: color 160ms ease;
}
.lang-button:hover { color: rgba(255, 255, 255, 0.8); }
.lang-button.is-active { color: #fff; }
.lang-divider { color: rgba(255, 255, 255, 0.25); font-size: 0.85rem; }

.section { padding: 104px 0; }
.section-light { background: var(--ivory); color: #0e2b33; }
.section-cream { background: var(--cream); color: #0e2b33; }
.section-dark { background: var(--bg); color: #fff; }
.section-intro {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  column-gap: 64px;
  align-items: start;
  margin-bottom: 68px;
}
.section-intro .section-label { grid-column: 1; grid-row: 1; }
.section-intro h2 { grid-column: 1; grid-row: 2; margin-bottom: 0; }
.section-intro p:last-child { grid-column: 2; grid-row: 1 / 3; align-self: center; margin: 0; }
.section-label { color: rgba(16, 22, 19, 0.5); margin: 0 0 16px; text-transform: uppercase; letter-spacing: 0.24em; font-size: 0.8rem; }
.section h2, .contact-block h2 {
  font-size: clamp(2.4rem, 4.2vw, 3.6rem);
  margin-bottom: 22px;
}
.section p, .info-card p, .dark-card p, .contact-block p, .numbered-row p { line-height: 1.8; }
.section-intro p:last-child, .section-copy, .info-card p, .contact-block p { color: var(--muted-dark); }

/* ─── NUMBERED EDITORIAL ROWS ───────────────────── */
.numbered-rows { border-top: 1px solid rgba(16, 22, 19, 0.12); }
.numbered-row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 32px;
  padding: 38px 0;
  border-bottom: 1px solid rgba(16, 22, 19, 0.12);
}
.numbered-row .num {
  font-size: 2.6rem;
  line-height: 1.1;
  color: rgba(16, 22, 19, 0.32);
}
.numbered-row h3 {
  margin: 0 0 10px;
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.numbered-row p { margin: 0; max-width: 64ch; color: var(--muted-dark); }

.numbered-rows.on-dark { border-top-color: rgba(255, 255, 255, 0.16); }
.numbered-rows.on-dark .numbered-row { border-bottom-color: rgba(255, 255, 255, 0.16); }
.numbered-rows.on-dark .numbered-row .num { color: rgba(255, 255, 255, 0.32); }
.numbered-rows.on-dark .numbered-row h3 { color: #fff; }
.numbered-rows.on-dark .numbered-row p { color: var(--muted); }

.card-grid { display: grid; gap: 24px; }
.card-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.info-card {
  border-radius: 20px;
  border: 1px solid rgba(16, 22, 19, 0.08);
  background: #fff;
  padding: 30px;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.04);
  transition: transform 220ms ease, box-shadow 220ms ease;
}
.info-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 28px 56px rgba(0, 0, 0, 0.1);
}
.info-card h3 {
  margin: 0 0 14px;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.card-intro {
  margin: 0 0 16px;
  color: var(--muted-dark);
  line-height: 1.65;
}
.info-card ul {
  margin: 0 0 16px;
  padding-left: 18px;
  color: var(--muted-dark);
}
.info-card ul li { margin-bottom: 6px; line-height: 1.65; }
.card-meta {
  padding-top: 14px;
  border-top: 1px solid rgba(16, 22, 19, 0.1);
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(16, 22, 19, 0.55);
}
.products-formats { margin-top: 72px; }

.card-photo {
  width: 100%;
  height: 280px;
  border-radius: 14px;
  margin-bottom: 22px;
  object-fit: cover;
  display: block;
}
.card-photo.is-tall { object-position: center 20%; }
.formats-banner {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  margin: 8px 0 40px;
  box-shadow: var(--shadow);
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr 0.88fr;
  gap: 54px;
  align-items: center;
}
.feature-list {
  list-style: none;
  margin: 32px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid rgba(16, 22, 19, 0.14);
  display: grid;
  gap: 12px;
}
.feature-list li {
  position: relative;
  padding-left: 22px;
  color: rgba(16, 22, 19, 0.76);
}
.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 1px;
  background: rgba(16, 22, 19, 0.4);
}

.dark-card {
  border-radius: 20px;
  background: #0a3245;
  color: #fff;
  padding: 38px;
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.16);
}
.dark-card p, .dark-copy { color: rgba(255, 255, 255, 0.68); }
.dark-card h3 {
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}
.dark-card-footer {
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.58);
  line-height: 1.7;
  font-size: 0.95rem;
}

.contact-block {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}
.contact-block p {
  margin: 0 auto 32px;
  max-width: 640px;
}

/* ─── INQUIRY FORM ──────────────────────────────── */
.inquiry-form { text-align: left; margin-top: 8px; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px 36px;
  margin-bottom: 26px;
}
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field-full { grid-column: 1 / -1; margin-bottom: 26px; }
.form-field label {
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: rgba(14, 30, 34, 0.6);
}
.form-field input,
.form-field select,
.form-field textarea {
  font: inherit;
  font-size: 1rem;
  padding: 10px 2px;
  border: none;
  border-bottom: 1px solid rgba(14, 30, 34, 0.28);
  border-radius: 0;
  background: transparent;
  color: inherit;
  transition: border-color 160ms ease;
}
.form-field select { cursor: pointer; }
.form-field textarea { resize: vertical; min-height: 96px; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-bottom-color: var(--accent);
}
.form-note {
  margin: 16px 0 0;
  font-size: 0.9rem;
  color: rgba(14, 30, 34, 0.55);
}
.form-fallback {
  margin-top: 28px;
  font-size: 0.92rem;
  color: rgba(14, 30, 34, 0.6);
}
.form-fallback a { text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
}

/* ─── CARD HOVER ────────────────────────────────── */

/* ─── SCROLL REVEAL ─────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ─── FOOTER ────────────────────────────────────── */
footer {
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: 30px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}
.footer-link {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.875rem;
  transition: color 150ms ease;
}
.footer-link:hover { color: rgba(255, 255, 255, 0.88); }
.footer-copy {
  color: rgba(255, 255, 255, 0.28);
  font-size: 0.85rem;
}

/* ─── HAMBURGER MENU ────────────────────────────── */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  gap: 5px;
  flex-direction: column;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255, 255, 255, 0.82);
  border-radius: 2px;
  transition: transform 200ms ease, opacity 200ms ease;
}
.menu-toggle.is-open span:first-child { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:last-child { transform: translateY(-7px) rotate(-45deg); }

/* ─── RESPONSIVE ────────────────────────────────── */
@media (max-width: 1080px) {
  .split-grid, .card-grid.four { grid-template-columns: 1fr; }
  .section-intro { grid-template-columns: 1fr; row-gap: 20px; }
  .section-intro .section-label, .section-intro h2, .section-intro p:last-child {
    grid-column: 1;
    grid-row: auto;
    align-self: auto;
  }
}

@media (max-width: 900px) {
  .hero-section { display: block; min-height: auto; padding: 0 0 64px; overflow: visible; }
  .hero-visual { position: static; width: 100%; height: 320px; }
  .hero-visual::after { display: none; }
  .hero-content { max-width: none; padding: 48px 0 0; }
}

@media (max-width: 760px) {
  .container { width: min(100% - 28px, 1200px); }
  .topbar { padding: 16px 0; }
  .topbar-right { gap: 12px; }
  .menu-toggle { display: flex; }
  .topnav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(15, 76, 107, 0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    padding: 22px 20px;
    flex-direction: column;
    gap: 18px;
    font-size: 1.05rem;
    z-index: 200;
  }
  .topnav.is-open { display: flex; }
  .section { padding: 76px 0; }
  .numbered-row { grid-template-columns: 56px 1fr; gap: 20px; }
  .dark-card, .info-card { border-radius: 18px; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 10px; }
}