:root {
  --bg: #f5efe7;
  --bg-strong: #e8dbc9;
  --paper: #fbf7f2;
  --paper-deep: #f1e7db;
  --ink: #231913;
  --ink-soft: #5f5249;
  --gold: #a7825c;
  --gold-strong: #8c6540;
  --line: rgba(35, 25, 19, 0.1);
  --line-strong: rgba(35, 25, 19, 0.18);
  --shadow: 0 24px 60px rgba(57, 38, 24, 0.12);
  --shadow-soft: 0 14px 36px rgba(57, 38, 24, 0.08);
  --radius: 28px;
  --radius-small: 18px;
  --container: 1180px;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --sans: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(220, 200, 178, 0.32), transparent 28%),
    linear-gradient(180deg, #f7f2ea 0%, #f3ebe1 100%);
  line-height: 1.65;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.16;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 80%);
}

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

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

button,
input,
textarea {
  font: inherit;
}

.page-shell {
  overflow: clip;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  background: rgba(251, 247, 242, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 88px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: contain;
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-name {
  font-family: var(--serif);
  font-size: 28px;
  letter-spacing: 0.18em;
}

.brand-tag {
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  color: var(--ink);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto 4px;
  border-radius: 999px;
  background: currentColor;
}

.menu-toggle span:last-child {
  margin-bottom: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 14px;
  transition: background-color 0.24s ease, color 0.24s ease, transform 0.24s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.active {
  color: var(--ink);
  background: rgba(167, 130, 92, 0.14);
  transform: translateY(-1px);
}

.header-cta {
  padding: 13px 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform 0.24s ease, background-color 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #a9845d 0%, #7c5634 100%);
  box-shadow: 0 18px 40px rgba(124, 86, 52, 0.22);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.65);
  border-color: rgba(255, 255, 255, 0.8);
  color: var(--ink);
}

.btn-outline {
  border-color: var(--line-strong);
  color: var(--ink);
  background: transparent;
}

.btn-dark {
  color: #fff;
  background: var(--ink);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-strong);
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
}

h1,
h2,
h3,
h4,
h5 {
  margin: 0 0 18px;
  font-family: var(--serif);
  line-height: 0.98;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(54px, 8vw, 96px);
}

h2 {
  font-size: clamp(38px, 5vw, 64px);
}

h3 {
  font-size: clamp(28px, 3vw, 40px);
}

h4 {
  font-size: 24px;
}

p {
  margin: 0 0 18px;
  color: var(--ink-soft);
}

.lead {
  font-size: clamp(18px, 2vw, 21px);
  color: rgba(255, 255, 255, 0.9);
  max-width: 720px;
}

.section {
  position: relative;
  padding: 108px 0;
}

.section.tight {
  padding-top: 84px;
  padding-bottom: 84px;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 34px;
}

.section-header p {
  max-width: 420px;
}

.hero {
  position: relative;
  min-height: 96vh;
  color: #fff;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(95deg, rgba(29, 18, 13, 0.88) 0%, rgba(29, 18, 13, 0.56) 42%, rgba(29, 18, 13, 0.1) 100%),
    radial-gradient(circle at 80% 20%, rgba(214, 179, 138, 0.34), transparent 30%);
  z-index: -1;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url("assets/hero-fabrics.png") center center / cover no-repeat;
  transform: scale(1.04);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 34px;
  align-items: end;
  min-height: 96vh;
  padding: 88px 0 70px;
}

.hero-copy {
  padding-top: 60px;
}

.hero-actions,
.button-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.hero-points,
.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-points span,
.micro-pill {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-card {
  align-self: center;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 32px;
  background: rgba(255, 248, 240, 0.12);
  backdrop-filter: blur(20px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.16);
}

.hero-card h3,
.hero-card p,
.hero-card li {
  color: rgba(255, 255, 255, 0.88);
}

.hero-card ul {
  margin: 20px 0 0;
  padding-left: 18px;
}

.hero-card li + li {
  margin-top: 10px;
}

.metrics {
  margin-top: -52px;
  z-index: 2;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.metric-card,
.panel,
.card,
.gallery-item,
.story-card,
.contact-card,
.application-card,
.timeline-card,
.info-card {
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
}

.metric-card {
  padding: 24px;
}

.metric-card strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--serif);
  font-size: 30px;
  color: var(--ink);
}

.metric-card span {
  color: var(--ink-soft);
  font-size: 14px;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}

.visual-stack {
  position: relative;
  min-height: 720px;
}

.visual-main,
.visual-small,
.gallery-item img,
.image-card img,
.cover-image {
  border-radius: inherit;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-card {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.visual-main {
  height: 680px;
  box-shadow: var(--shadow);
}

.visual-small {
  position: absolute;
  right: -10px;
  bottom: 18px;
  width: 280px;
  height: 340px;
  border: 10px solid rgba(245, 239, 231, 0.95);
  box-shadow: var(--shadow);
}

.value-grid,
.card-grid,
.three-up,
.applications-grid,
.timeline-grid,
.contact-grid,
.footer-grid {
  display: grid;
  gap: 20px;
}

.value-grid {
  grid-template-columns: repeat(4, 1fr);
}

.card-grid.two {
  grid-template-columns: repeat(2, 1fr);
}

.three-up {
  grid-template-columns: repeat(3, 1fr);
}

.applications-grid {
  grid-template-columns: repeat(2, 1fr);
}

.timeline-grid {
  grid-template-columns: repeat(3, 1fr);
}

.value-card,
.story-card,
.application-card,
.timeline-card,
.info-card {
  padding: 26px;
}

.value-no {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--gold-strong);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.panel {
  padding: 32px;
}

.panel.alt {
  background: linear-gradient(180deg, rgba(255, 250, 245, 0.9), rgba(245, 236, 227, 0.9));
}

.highlight-band {
  background:
    linear-gradient(180deg, rgba(255, 249, 243, 0.9), rgba(240, 229, 216, 0.8)),
    radial-gradient(circle at top right, rgba(170, 133, 98, 0.18), transparent 36%);
}

.quote-panel {
  padding: 56px;
  background: linear-gradient(135deg, #2a1d16 0%, #5b4231 100%);
  color: #fff;
  border-radius: 32px;
  box-shadow: 0 28px 70px rgba(34, 21, 12, 0.24);
}

.quote-panel p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
}

.quote-text {
  margin-bottom: 18px;
  font-family: var(--serif);
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.05;
  color: #fff;
}

.gallery-layout {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

.gallery-item {
  overflow: hidden;
  min-height: 280px;
}

.gallery-item.tall {
  grid-column: span 4;
  min-height: 520px;
}

.gallery-item.medium {
  grid-column: span 4;
}

.gallery-item.wide {
  grid-column: span 8;
  min-height: 340px;
}

.gallery-item img {
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.04);
}

.showcase {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
  align-items: stretch;
}

.showcase-copy {
  padding: 32px;
}

.showcase-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 26px;
}

.spec {
  padding: 18px;
  border-radius: 22px;
  background: rgba(167, 130, 92, 0.08);
  border: 1px solid rgba(167, 130, 92, 0.15);
}

.spec strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
}

.product-columns {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  align-items: start;
}

.detail-list {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.detail-list div {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.detail-list div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.feature-band {
  background: linear-gradient(180deg, rgba(255, 250, 245, 0.88), rgba(242, 233, 223, 0.88));
}

.process-list {
  display: grid;
  gap: 16px;
}

.process-item {
  padding: 22px 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow-soft);
}

.process-item strong {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--gold-strong);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-simple {
  padding: 96px 0 40px;
}

.hero-simple .panel {
  padding: 40px;
  background:
    linear-gradient(130deg, rgba(255, 251, 246, 0.9), rgba(240, 229, 216, 0.9)),
    radial-gradient(circle at right top, rgba(170, 133, 98, 0.18), transparent 30%);
}

.page-intro {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 26px;
  align-items: center;
}

.page-intro .image-card {
  min-height: 420px;
}

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

.contact-card {
  padding: 30px;
}

.contact-lines {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.contact-line {
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(167, 130, 92, 0.08);
}

.contact-line span {
  display: block;
  margin-bottom: 5px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-strong);
}

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

.field-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}

.field input,
.field textarea {
  width: 100%;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.form-note,
.mini-note {
  font-size: 13px;
  color: var(--ink-soft);
}

.site-footer {
  padding: 36px 0 48px;
  border-top: 1px solid rgba(35, 25, 19, 0.08);
}

.footer-grid {
  grid-template-columns: 1.3fr 0.7fr 0.8fr;
  align-items: start;
}

.footer-brand p,
.footer-links a,
.footer-meta p {
  font-size: 14px;
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links a {
  color: var(--ink-soft);
}

.footer-links a:hover {
  color: var(--ink);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  animation: rise 0.85s ease forwards;
}

.reveal.delay-1 {
  animation-delay: 0.08s;
}

.reveal.delay-2 {
  animation-delay: 0.16s;
}

.reveal.delay-3 {
  animation-delay: 0.24s;
}

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1080px) {
  .metrics-grid,
  .value-grid,
  .three-up,
  .timeline-grid,
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-grid,
  .split-grid,
  .showcase,
  .product-columns,
  .page-intro,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .applications-grid,
  .card-grid.two {
    grid-template-columns: 1fr;
  }

  .visual-stack {
    min-height: auto;
  }

  .visual-main {
    height: 560px;
  }

  .visual-small {
    position: static;
    width: 100%;
    height: 280px;
    margin-top: 18px;
    border-width: 0;
  }

  .section-header {
    display: grid;
  }

  .gallery-item.medium,
  .gallery-item.tall,
  .gallery-item.wide {
    grid-column: span 6;
  }
}

@media (max-width: 780px) {
  body.menu-open {
    overflow: hidden;
  }

  .container {
    width: min(var(--container), calc(100% - 20px));
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 10px;
    right: 10px;
    display: none;
    padding: 12px;
    border-radius: 24px;
    background: rgba(251, 247, 242, 0.97);
    border: 1px solid rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
  }

  body.menu-open .site-nav {
    display: flex;
  }

  .site-nav a,
  .header-cta {
    width: 100%;
    justify-content: center;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    min-height: auto;
    padding: 76px 0 54px;
  }

  .metrics {
    margin-top: 0;
    padding-top: 12px;
  }

  .metrics-grid,
  .value-grid,
  .three-up,
  .timeline-grid,
  .footer-grid,
  .field-row {
    grid-template-columns: 1fr;
  }

  .gallery-item.medium,
  .gallery-item.tall,
  .gallery-item.wide {
    grid-column: span 12;
    min-height: 260px;
  }

  .showcase-specs {
    grid-template-columns: 1fr;
  }

  .quote-panel,
  .hero-card,
  .panel,
  .contact-card {
    padding: 24px;
  }

  .button-row,
  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .brand-tag {
    display: none;
  }

  .section {
    padding: 78px 0;
  }

  .hero-simple {
    padding-top: 72px;
  }
}