:root {
  --ink: #121212;
  --charcoal: #191919;
  --graphite: #242424;
  --muted: #6d7280;
  --line: #e7e3da;
  --paper: #ffffff;
  --soft: #f4f2ee;
  --gold: #c79b3b;
  --gold-dark: #8f6720;
  --header-height: 82px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.6;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: min(1140px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(18, 18, 18, 0.94);
  border-bottom: 1px solid rgba(199, 155, 59, 0.22);
  backdrop-filter: blur(18px);
}

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

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: #fff;
  font-weight: 800;
  line-height: 1.15;
}

.brand img,
.footer-brand img {
  width: 74px;
  height: 74px;
  object-fit: contain;
  flex: 0 0 auto;
}

.brand span {
  max-width: 210px;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 26px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.94rem;
  font-weight: 600;
}

.main-nav a,
.footer-nav a {
  transition: color 180ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible,
.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--gold);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.call-button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 6px;
  border: 1px solid transparent;
  padding: 12px 18px;
  font-weight: 800;
  line-height: 1;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.call-button,
.button-primary {
  color: #17120a;
  background: linear-gradient(135deg, #e0bd63, var(--gold));
  box-shadow: 0 12px 28px rgba(199, 155, 59, 0.24);
}

.call-button:hover,
.call-button:focus-visible,
.button-primary:hover,
.button-primary:focus-visible {
  transform: translateY(-1px);
  background: linear-gradient(135deg, #efcf78, #c59631);
}

.button-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.08);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  color: var(--gold);
  border-color: var(--gold);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: #fff;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: #151515;
}

.mobile-nav a {
  display: block;
  padding: 14px 24px;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 700;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav.is-open {
  display: block;
}

.hero {
  min-height: calc(100svh - var(--header-height));
  display: grid;
  align-items: center;
  position: relative;
  isolation: isolate;
  color: #fff;
  background-image:
    linear-gradient(90deg, rgba(12, 12, 12, 0.88) 0%, rgba(12, 12, 12, 0.64) 42%, rgba(12, 12, 12, 0.18) 100%),
    var(--hero-bg, url("hero-bg.png"));
  background-position: center;
  background-size: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 38%;
  z-index: -1;
  background: linear-gradient(0deg, rgba(18, 18, 18, 0.72), transparent);
}

.hero-content {
  padding: 96px 0;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  width: min(720px, 100%);
  margin: 0;
  font-size: clamp(2.55rem, 7vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero p:not(.eyebrow) {
  width: min(610px, 100%);
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.14rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.section {
  padding: 88px 0;
}

.about {
  background: var(--soft);
}

.about-grid,
.contact-grid,
.why-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 58px;
  align-items: start;
}

.section h2,
.cta h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.about-copy p {
  margin: 0;
  color: #3d4149;
  font-size: 1.06rem;
}

.feature-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.feature-pill {
  border: 1px solid rgba(199, 155, 59, 0.35);
  border-radius: 6px;
  padding: 10px 13px;
  color: #2b2417;
  background: #fff;
  font-weight: 800;
}

.section-heading {
  width: min(680px, 100%);
  margin: 0 auto 38px;
  text-align: center;
}

.section-heading.align-left {
  margin: 0;
  text-align: left;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  min-height: 245px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.product-card:hover {
  transform: translateY(-3px);
  border-color: rgba(199, 155, 59, 0.45);
  box-shadow: 0 24px 54px rgba(20, 20, 20, 0.08);
}

.product-icon {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 24px;
  border-radius: 6px;
  color: #17120a;
  background: #ead7a6;
  font-weight: 900;
}

.product-card h3 {
  margin: 0 0 10px;
  font-size: 1.18rem;
  line-height: 1.25;
}

.product-card p {
  margin: 0;
  color: var(--muted);
}

.gallery {
  background: #171717;
  color: #fff;
}

.gallery .section-heading h2 {
  color: #fff;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.gallery-item {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: #272727;
  cursor: zoom-in;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 220ms ease, opacity 220ms ease;
}

.gallery-item:hover img,
.gallery-item:focus-visible img {
  transform: scale(1.045);
  opacity: 0.86;
}

.why {
  background: var(--paper);
}

.why-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.why-list div {
  min-height: 82px;
  display: flex;
  align-items: center;
  padding: 20px;
  border-left: 4px solid var(--gold);
  border-radius: 8px;
  background: var(--soft);
  font-size: 1.05rem;
  font-weight: 800;
}

.cta {
  padding: 74px 0;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(199, 155, 59, 0.18), transparent 38%),
    #151515;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.cta p:not(.section-kicker) {
  max-width: 650px;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.78);
}

.contact-card {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 28px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--soft);
  font-style: normal;
  font-weight: 800;
}

.contact-card a {
  color: var(--gold-dark);
  font-size: 1.4rem;
}

.site-footer {
  padding: 42px 0;
  color: rgba(255, 255, 255, 0.78);
  background: #111;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 1fr;
  gap: 24px;
  align-items: start;
}

.footer-info,
.footer-nav {
  display: grid;
  gap: 8px;
}

.footer-info a {
  color: var(--gold);
  font-weight: 800;
}

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

.copyright {
  grid-column: 1 / -1;
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.54);
  font-size: 0.92rem;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  place-items: center;
  padding: 24px;
  background: rgba(10, 10, 10, 0.9);
}

.lightbox.is-open {
  display: grid;
}

.lightbox img {
  width: min(1100px, 100%);
  max-height: 84svh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}

.lightbox-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 6px;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid rgba(224, 189, 99, 0.78);
  outline-offset: 3px;
}

@media (max-width: 980px) {
  :root {
    --header-height: 74px;
  }

  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .brand span {
    max-width: 170px;
    font-size: 0.92rem;
  }

  .about-grid,
  .contact-grid,
  .why-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, 1140px);
  }

  .header-inner {
    gap: 10px;
  }

  .brand {
    gap: 8px;
  }

  .brand img {
    width: 61px;
    height: 58px;
  }

  .brand span {
    max-width: 118px;
    font-size: 0.76rem;
  }

  .header-actions {
    gap: 8px;
  }

  .call-button {
    min-height: 42px;
    padding: 10px 12px;
    font-size: 0.86rem;
    white-space: nowrap;
  }

  .menu-toggle {
    width: 42px;
    height: 42px;
  }

  .hero {
    min-height: 640px;
    background-image:
      linear-gradient(90deg, rgba(12, 12, 12, 0.9) 0%, rgba(12, 12, 12, 0.68) 100%),
      var(--hero-bg, url("hero-bg.png"));
    background-position: center;
  }

  .hero-content {
    padding: 78px 0;
  }

  .hero h1 {
    font-size: clamp(2.3rem, 12vw, 3.35rem);
  }

  .hero p:not(.eyebrow) {
    font-size: 1rem;
  }

  .button {
    width: 100%;
  }

  .section {
    padding: 64px 0;
  }

  .section-heading {
    margin-bottom: 28px;
    text-align: left;
  }

  .product-grid,
  .gallery-grid,
  .why-list {
    grid-template-columns: 1fr;
  }

  .product-card {
    min-height: auto;
  }

  .cta-inner {
    display: grid;
    gap: 24px;
  }

  .footer-inner,
  .footer-nav {
    grid-template-columns: 1fr;
  }
}