:root {
  --ink: #16201d;
  --muted: #5f6964;
  --paper: #fbfaf6;
  --warm: #f1ede3;
  --line: #ded6c5;
  --gold: #b98a3d;
  --copper: #9d6041;
  --dark: #111816;
  --white: #ffffff;
  --shadow: 0 18px 48px rgba(17, 24, 22, 0.12);
  --radius: 8px;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}

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

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

.container {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(251, 250, 246, 0.94);
  border-bottom: 1px solid rgba(222, 214, 197, 0.8);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 24px;
}

.brand {
  display: grid;
  gap: 0;
  line-height: 1.1;
}

.brand strong {
  font-size: 1.25rem;
  letter-spacing: 0;
}

.brand span {
  color: var(--muted);
  font-size: 0.82rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #2d3834;
  font-size: 0.95rem;
}

.nav a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--dark);
  border-color: var(--gold);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius);
  color: var(--ink);
}

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

.hero {
  padding: 72px 0 56px;
}

.hero-grid,
.split,
.product-detail,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 48px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--copper);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.16;
  letter-spacing: 0;
}

h1 {
  max-width: 820px;
  font-size: clamp(2.25rem, 4vw, 4.85rem);
}

h2 {
  font-size: clamp(1.75rem, 2.6vw, 2.9rem);
}

h3 {
  font-size: 1.2rem;
}

p {
  margin: 0;
}

.lead {
  margin-top: 22px;
  color: #33403b;
  font-size: clamp(1.06rem, 1.6vw, 1.28rem);
}

.copy {
  margin-top: 16px;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid var(--dark);
  border-radius: var(--radius);
  font-weight: 700;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(17, 24, 22, 0.14);
}

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

.btn-secondary {
  background: transparent;
  color: var(--dark);
}

.media-frame {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--warm);
  box-shadow: var(--shadow);
}

.media-frame img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.section {
  padding: 72px 0;
}

.section-muted {
  background: var(--warm);
}

.section-head {
  display: grid;
  gap: 14px;
  max-width: 760px;
  margin-bottom: 34px;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.grid {
  display: grid;
  gap: 22px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.product-card,
.video-card,
.info-panel,
.step {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 34px rgba(17, 24, 22, 0.07);
}

.card,
.info-panel,
.step {
  padding: 24px;
}

.card p,
.step p,
.info-panel p,
.product-card p,
.video-card p {
  margin-top: 10px;
  color: var(--muted);
}

.info-panel p + p {
  margin-top: 16px;
}

.card h2 {
  font-size: 1.35rem;
}

.product-card {
  overflow: hidden;
}

.product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--warm);
}

.product-card-body {
  padding: 22px;
}

.product-card .btn {
  margin-top: 18px;
}

.option-list,
.check-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.option-list li,
.check-list li {
  position: relative;
  padding-left: 20px;
  margin: 7px 0;
}

.option-list li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 99px;
  background: var(--gold);
}

.band {
  padding: 42px;
  border-radius: var(--radius);
  background: var(--dark);
  color: var(--paper);
}

.band p {
  margin-top: 12px;
  color: rgba(251, 250, 246, 0.78);
}

.band .btn-secondary {
  border-color: rgba(251, 250, 246, 0.8);
  color: var(--paper);
}

.video-placeholder {
  display: grid;
  min-height: 220px;
  place-items: center;
  padding: 24px;
  background: linear-gradient(135deg, #171e1b, #3d3326);
  color: var(--paper);
  text-align: center;
}

.video-card h3 {
  padding: 20px 20px 0;
}

.video-card p {
  padding: 0 20px 22px;
}

.process-number {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  margin-bottom: 14px;
  border-radius: 50%;
  background: var(--dark);
  color: var(--paper);
  font-weight: 800;
}

.page-hero {
  padding: 68px 0 38px;
}

.page-hero .lead {
  max-width: 880px;
}

.product-detail {
  padding: 38px 0;
  border-top: 1px solid var(--line);
}

.product-detail:first-child {
  border-top: 0;
}

.product-detail img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

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

.field {
  display: grid;
  gap: 7px;
}

.field label {
  font-weight: 700;
  color: #28332f;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 12px 13px;
  color: var(--ink);
  font: inherit;
}

.field textarea {
  min-height: 138px;
  resize: vertical;
}

.faq-item {
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.faq-item p {
  margin-top: 8px;
  color: var(--muted);
}

.site-footer {
  padding: 56px 0 24px;
  background: #111816;
  color: var(--paper);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 28px;
}

.site-footer h3 {
  font-size: 1rem;
}

.site-footer p,
.site-footer li,
.site-footer a {
  color: rgba(251, 250, 246, 0.72);
}

.site-footer ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.site-footer li {
  margin: 7px 0;
}

.footer-bottom {
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid rgba(251, 250, 246, 0.14);
  color: rgba(251, 250, 246, 0.6);
  font-size: 0.92rem;
}

@media (max-width: 920px) {
  .menu-toggle {
    display: inline-block;
  }

  .nav {
    position: absolute;
    inset: 76px 20px auto 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--paper);
    box-shadow: var(--shadow);
  }

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

  .nav a {
    padding: 12px;
  }

  .hero-grid,
  .split,
  .product-detail,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .media-frame img {
    min-height: 300px;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 28px, var(--max));
  }

  .hero,
  .section {
    padding: 48px 0;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .band {
    padding: 28px;
  }

  .actions {
    align-items: stretch;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}