:root {
  --ink: #101315;
  --muted: #5d6468;
  --line: #d9d6cf;
  --paper: #f7f4ee;
  --white: #ffffff;
  --steel: #2c3f46;
  --teal: #0d6c72;
  --gold: #c99b43;
  --copper: #8b5942;
  --shadow: 0 22px 60px rgba(16, 19, 21, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Arial", "Helvetica", sans-serif;
  background: var(--paper);
  line-height: 1.55;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 14px clamp(18px, 4vw, 54px);
  background: #ffffff;
  border-bottom: 1px solid rgba(16, 19, 21, 0.1);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 214px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--white);
  background: linear-gradient(135deg, var(--steel), var(--teal));
  font-size: 24px;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
}

nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 2vw, 28px);
  color: #343a3d;
  font-size: 14px;
}

nav a,
footer a {
  border-bottom: 1px solid transparent;
}

nav a:hover,
footer a:hover {
  border-color: currentColor;
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  font-weight: 700;
}

.nav-cta {
  background: var(--ink);
  color: var(--white);
  white-space: nowrap;
}

.hero {
  position: relative;
  min-height: calc(100svh - 72px);
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(16, 19, 21, 0.88) 0%, rgba(16, 19, 21, 0.66) 45%, rgba(16, 19, 21, 0.18) 100%),
    url("assets/catalog-img-20.jpg") center / cover;
  transform: scale(1.02);
}

.hero-content {
  position: relative;
  width: min(760px, calc(100% - 36px));
  margin: 0 0 clamp(92px, 15vh, 164px) clamp(18px, 7vw, 96px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 20px;
  font-size: clamp(58px, 10vw, 126px);
  line-height: 0.9;
  letter-spacing: 0;
  text-transform: uppercase;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(32px, 5vw, 60px);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 22px;
  line-height: 1.15;
}

.hero-copy {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(18px, 2.4vw, 24px);
}

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

.button.primary {
  border-color: var(--gold);
  background: var(--gold);
  color: var(--ink);
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.65);
  color: inherit;
  background: rgba(255, 255, 255, 0.08);
}

.hero-strip {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto 24px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(16, 19, 21, 0.62);
  box-shadow: var(--shadow);
}

.hero-strip span {
  min-height: 74px;
  display: grid;
  align-items: center;
  padding: 14px 20px;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 700;
  border-right: 1px solid rgba(255, 255, 255, 0.22);
}

.hero-strip span:last-child {
  border-right: 0;
}

.section {
  padding: clamp(58px, 9vw, 118px) clamp(18px, 5vw, 76px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: start;
  margin-bottom: 44px;
}

.section-heading.compact {
  display: block;
  margin-bottom: 28px;
}

.intro {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--white);
}

.intro-copy {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(22px, 4vw, 54px);
  max-width: 980px;
  margin-left: auto;
  color: #394044;
  font-size: 18px;
}

.promise-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  padding-top: 0;
  padding-bottom: 0;
  background: var(--line);
}

.promise-band article {
  min-height: 300px;
  padding: clamp(26px, 4vw, 44px);
  background: var(--paper);
}

.promise-band span {
  display: inline-block;
  margin-bottom: 54px;
  color: var(--teal);
  font-weight: 800;
}

.promise-band p,
.solution-card p,
.mini-tables p,
.contact p {
  color: var(--muted);
}

.solutions {
  background: #eef2f0;
}

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

.solution-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(16, 19, 21, 0.1);
}

.solution-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.solution-card div {
  padding: 22px;
}

.gallery {
  color: var(--white);
  background: var(--ink);
}

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

figure {
  margin: 0;
  overflow: hidden;
  background: #1c2428;
}

figure img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

figcaption {
  min-height: 54px;
  display: flex;
  align-items: center;
  padding: 12px 14px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 700;
}

.door-finishes {
  background: var(--white);
}

.finish-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.finish-list span {
  padding: 14px 18px;
  background: var(--paper);
  border-left: 4px solid var(--copper);
  font-weight: 700;
}

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

.table-wrap {
  overflow-x: auto;
  background: var(--white);
  border: 1px solid rgba(16, 19, 21, 0.1);
}

.table-wrap h3 {
  padding: 22px 22px 0;
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 14px;
}

th,
td {
  padding: 14px 16px;
  text-align: left;
  border-top: 1px solid rgba(16, 19, 21, 0.1);
}

th {
  color: var(--white);
  background: var(--steel);
  font-size: 12px;
  text-transform: uppercase;
}

.mini-tables {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 18px;
}

.mini-tables article {
  padding: 24px;
  background: var(--white);
  border: 1px solid rgba(16, 19, 21, 0.1);
}

.contact {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) 210px;
  align-items: center;
  gap: 36px;
  padding: clamp(54px, 8vw, 96px) clamp(18px, 5vw, 76px);
  color: var(--white);
  background: linear-gradient(135deg, var(--steel), #142125 70%);
}

.contact h2 {
  max-width: 820px;
}

.contact p {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.76);
}

.make-india {
  width: 174px;
  margin-left: auto;
  background: var(--white);
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 24px clamp(18px, 5vw, 76px);
  color: rgba(255, 255, 255, 0.74);
  background: var(--ink);
}

footer p {
  margin-bottom: 0;
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero-strip,
  .section-heading,
  .intro-copy,
  .solution-grid,
  .gallery-grid,
  .promise-band,
  .mini-tables {
    grid-template-columns: 1fr 1fr;
  }

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

  .make-india {
    margin-left: 0;
  }
}

@media (max-width: 640px) {
  .site-header {
    position: static;
  }

  .brand {
    min-width: 0;
  }

  .nav-cta {
    width: 100%;
  }

  .hero {
    min-height: 760px;
  }

  .hero-content {
    margin-left: 18px;
    margin-bottom: 188px;
  }

  .hero-strip,
  .section-heading,
  .intro-copy,
  .solution-grid,
  .gallery-grid,
  .promise-band,
  .mini-tables {
    grid-template-columns: 1fr;
  }

  .hero-strip {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 16px;
    width: auto;
    margin: 0;
  }

  .hero-strip span {
    min-height: 52px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  }

  .hero-strip span:last-child {
    border-bottom: 0;
  }

  .promise-band article {
    min-height: auto;
  }

  .promise-band span {
    margin-bottom: 24px;
  }

  footer {
    display: block;
  }
}