/* ============================================================
   CUNIMET ALLOYS PVT. LTD.
   Premium Manufacturing Website — Design System
   Palette: White / Grey / Black
   Fonts: Cormorant Garamond (display) + Inter (body)
============================================================ */

/* Google Fonts imported in each HTML <head> */

:root {
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;

  --white:        #FFFFFF;
  --off-white:    #F8F8F8;
  --light-grey:   #F0F0F0;
  --border:       #DEDEDE;
  --mid-grey:     #9A9A9A;
  --text-secondary: #555555;
  --text-primary: #1A1A1A;
  --charcoal:     #2A2A2A;
  --black:        #000000;

  --container:    1220px;
  --nav-height:   72px;
  --radius:       2px;
  --transition:   0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); }

/* ── Container ─────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

/* ── Typography helpers ─────────────────────────────────── */
.section-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--mid-grey);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 50px);
  font-weight: 600;
  line-height: 1.15;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.section-title.light { color: var(--white); }

.section-body {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 640px;
}

/* ── Buttons ────────────────────────────────────────────── */
.btn-primary {
  display: inline-block;
  padding: 13px 32px;
  background: var(--black);
  color: var(--white);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border: 2px solid var(--black);
  transition: background var(--transition), color var(--transition);
}
.btn-primary:hover {
  background: transparent;
  color: var(--black);
}
.btn-primary.inverted {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}
.btn-primary.inverted:hover {
  background: transparent;
  color: var(--white);
}

.btn-secondary {
  display: inline-block;
  padding: 13px 32px;
  background: transparent;
  color: var(--black);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border: 2px solid var(--border);
  transition: border-color var(--transition), color var(--transition);
}
.btn-secondary:hover {
  border-color: var(--black);
  color: var(--black);
}

/* ── Divider ────────────────────────────────────────────── */
.divider {
  width: 48px;
  height: 2px;
  background: var(--black);
  margin: 20px 0 28px;
}
.divider.center { margin: 20px auto 28px; }
.divider.light { background: var(--white); }


/* ============================================================
   TOP BAR
============================================================ */
.topbar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  height: 36px;
  display: flex;
  align-items: center;
  padding: 0 40px;
  gap: 28px;
}

.topbar a {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.3px;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: color var(--transition);
}
.topbar a:hover { color: var(--mid-grey); }
.topbar a i { font-size: 11px; }

.topbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 28px;
}

/* ============================================================
   NAVIGATION
============================================================ */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--charcoal);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  padding: 0 40px;
  justify-content: space-between;
}

.nav-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.05);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 38px;
}

.nav-links > li > a {
  color: var(--white);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition);
}

.nav-links > li > a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0;
  height: 1px;
  background: var(--white);
  transition: width var(--transition);
}

.nav-links > li > a:hover { color: #CCCCCC; }
.nav-links > li > a:hover::after { width: 100%; }

/* Active state */
.nav-links > li.active > a::after { width: 100%; }

/* Dropdown */
.has-drop { position: relative; }

.drop-menu {
  position: absolute;
  top: calc(100% + 20px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--black);
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  box-shadow: 0 8px 24px rgba(0,0,0,0.10);
}

.has-drop:hover .drop-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.drop-menu li a {
  display: block;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.4px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), padding-left var(--transition);
}

.drop-menu li:last-child a { border-bottom: none; }
.drop-menu li a:hover {
  background: var(--off-white);
  padding-left: 28px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

/* Mobile Menu */
.mobile-nav {
  position: fixed;
  top: 0; right: -100%;
  width: min(300px, 80vw);
  height: 100vh;
  background: var(--black);
  padding: 72px 28px 28px;
  z-index: 2000;
  overflow-y: auto;
  transition: right 0.35s ease;
}
.mobile-nav.open { right: 0; }

.mobile-close {
  position: absolute;
  top: 18px; right: 18px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 22px;
  line-height: 1;
}

.mobile-nav-links { display: flex; flex-direction: column; gap: 0; }

.mobile-nav-links > li > a {
  display: block;
  color: var(--white);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: color var(--transition);
}
.mobile-nav-links > li > a:hover { color: var(--mid-grey); }

.mobile-drop-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mobile-drop-toggle i { font-size: 12px; }

.mobile-sub {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.mobile-sub.open { max-height: 300px; }

.mobile-sub li a {
  display: block;
  padding: 10px 16px;
  color: #BBBBBB;
  font-size: 13px;
  letter-spacing: 0.5px;
  transition: color var(--transition);
}
.mobile-sub li a:hover { color: var(--white); }

/* Sub-header strip */
.sub-strip {
  background: var(--off-white);
  border-bottom: 1px solid var(--border);
  padding: 7px 40px;
}
.sub-strip p {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--black);
}


/* ============================================================
   PAGE HEROES
============================================================ */

/* Home hero (video) */
.hero-home {
  position: relative;
  height: 90vh;
  min-height: 560px;
  background: var(--black);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-home video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s ease;
}

.hero-home::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.58);
  z-index: 1;
}

.hero-home-content {
  position: relative;
  z-index: 2;
  padding: 0 40px;
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
}

.hero-home-eyebrow {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 20px;
}

.hero-home h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 86px);
  font-weight: 600;
  line-height: 1.05;
  color: var(--white);
  max-width: 800px;
  letter-spacing: -1px;
  margin-bottom: 26px;
}

.hero-home p {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
  max-width: 520px;
  margin-bottom: 38px;
}

.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

/* Inner page hero */
.hero-inner {
  background: var(--black);
  padding: 72px 40px;
  position: relative;
  overflow: hidden;
}

.hero-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 39px,
    rgba(255,255,255,0.025) 39px,
    rgba(255,255,255,0.025) 40px
  ),
  repeating-linear-gradient(
    90deg,
    transparent,
    transparent 59px,
    rgba(255,255,255,0.025) 59px,
    rgba(255,255,255,0.025) 60px
  );
}

.hero-inner-content { position: relative; z-index: 1; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}

.breadcrumb a, .breadcrumb span {
  font-size: 12px;
  letter-spacing: 0.5px;
  color: rgba(255,255,255,0.45);
}
.breadcrumb a:hover { color: rgba(255,255,255,0.8); }
.breadcrumb i { font-size: 9px; color: rgba(255,255,255,0.3); }

.hero-inner h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 5vw, 62px);
  font-weight: 600;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -0.5px;
  max-width: 700px;
  margin-bottom: 16px;
}

.hero-inner p {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  max-width: 600px;
}


/* ============================================================
   SECTIONS — GENERAL
============================================================ */
.section { padding: 88px 0; }
.section.bg-off { background: var(--off-white); }
.section.bg-black { background: var(--black); }
.section.no-top { padding-top: 0; }
.section.compact { padding: 60px 0; }

.section-head { margin-bottom: 52px; }
.section-head.center { text-align: center; }
.section-head.center .divider { margin: 20px auto 28px; }
.section-head.center .section-body { margin: 0 auto; }


/* ============================================================
   HOME — ABOUT INTRO
============================================================ */
.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-intro-image {
  position: relative;
}

.about-intro-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.about-intro-image::after {
  content: '';
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 120px;
  height: 120px;
  border: 2px solid var(--border);
  z-index: -1;
}

.about-intro-text .section-body { margin-bottom: 28px; }

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  margin-top: 40px;
}

.stat-item {
  padding: 22px 20px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 600;
  line-height: 1;
  color: var(--text-primary);
  display: block;
}

.stat-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--mid-grey);
  margin-top: 6px;
}


/* ============================================================
   PRODUCTS GRID (home)
============================================================ */
.product-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.product-card {
  background: var(--white);
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
  transition: background var(--transition);
}

.product-card:hover { background: var(--off-white); }

.product-card-img {
  width: auto;
  height: 250px;
  object-fit: cover;
  margin-bottom: 28px;
  filter: grayscale(20%);
  transition: filter var(--transition);
  margin: 30px;
}
.product-card:hover .product-card-img { filter: grayscale(0%); }

.product-card h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.2;
}

.product-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-primary);
  border-bottom: 1px solid var(--text-primary);
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}
.card-link:hover { color: var(--mid-grey); border-color: var(--mid-grey); }
.card-link i { font-size: 10px; }


/* ============================================================
   MATERIALS SECTION
============================================================ */
.materials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.material-card {
  border: 1px solid var(--border);
  padding: 36px 30px;
  position: relative;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.material-card:hover {
  border-color: var(--charcoal);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.material-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--mid-grey);
  border: 1px solid var(--border);
  padding: 4px 10px;
  margin-bottom: 20px;
}

.material-card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.material-card p {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.material-grades {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.grade-tag {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3px;
  padding: 4px 10px;
  background: var(--light-grey);
  color: var(--text-primary);
  border: 1px solid var(--border);
}


/* ============================================================
   WHY CHOOSE US / FEATURES
============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border);
}

.feature-item {
  padding: 44px 32px;
  border-right: 1px solid var(--border);
  position: relative;
}
.feature-item:last-child { border-right: none; }

.feature-number {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 600;
  color: var(--light-grey);
  line-height: 1;
  margin-bottom: 16px;
  position: absolute;
  top: 20px;
  right: 24px;
  opacity: 0.5;
}

.feature-item h4 {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.feature-item p {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text-secondary);
}


/* ============================================================
   INDUSTRIES
============================================================ */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--border);
}

.industry-item {
  background: var(--white);
  padding: 0;
  overflow: hidden;
  position: relative;
}

.industry-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  filter: grayscale(100%);
  transition: filter 0.4s ease, transform 0.4s ease;
}

.industry-item:hover img {
  filter: grayscale(0%);
  transform: scale(1.04);
}

.industry-label {
  padding: 14px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-primary);
  background: var(--white);
  border-top: 2px solid var(--border);
}


/* ============================================================
   CERTIFICATIONS PAGE
============================================================ */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cert-card {
  border: 1px solid var(--border);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.cert-card:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.08);
}

.cert-card img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  object-position: top;
  border-bottom: 1px solid var(--border);
}

.cert-card-info {
  padding: 24px;
}

.cert-card-info h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.cert-card-info p {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.standards-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.standard-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--border);
}

.standard-icon {
  width: 36px;
  height: 36px;
  background: var(--light-grey);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.standard-item h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.standard-item p {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.5;
}


/* ============================================================
   ABOUT PAGE
============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.vision-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.vm-card {
  border: 1px solid var(--border);
  padding: 36px 30px;
}

.vm-card h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.vm-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.team-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
}

.team-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}
.team-item:last-child { border-bottom: none; }

.team-initial {
  width: 46px;
  height: 46px;
  background: var(--charcoal);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.team-item h4 { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.team-item p { font-size: 13px; color: var(--mid-grey); }


/* ============================================================
   PRODUCT PAGES
============================================================ */
.product-overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}

.product-overview-img {
  width: 80%;
  height: 400px;
  object-fit: cover;
  margin: 50px;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.specs-table th,
.specs-table td {
  text-align: left;
  padding: 12px 18px;
  border: 1px solid var(--border);
  vertical-align: top;
}

.specs-table thead th {
  background: var(--charcoal);
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.specs-table tbody tr:nth-child(even) td {
  background: var(--off-white);
}

.specs-table td { color: var(--text-secondary); }
.specs-table td strong { color: var(--text-primary); font-weight: 600; }

/* Product items list */
.product-items-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 20px;
}

.product-item-card {
  background: var(--white);
  padding: 24px;
  transition: background var(--transition);
}
.product-item-card:hover { background: var(--off-white); }

.product-item-card img {
  width: 100%;
  height: 180px;
  object-fit: contain;
  margin-bottom: 16px;
  filter: grayscale(15%);
}

.product-item-card h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.product-item-card p {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Sub-product navigation cards */
.sub-products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.sub-product-card {
  border: 1px solid var(--border);
  overflow: hidden;
  display: block;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.sub-product-card:hover {
  border-color: var(--charcoal);
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
}

.sub-product-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  filter: grayscale(30%);
  transition: filter var(--transition);
}
.sub-product-card:hover img { filter: grayscale(0%); }

.sub-product-info {
  padding: 26px;
}

.sub-product-info h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.sub-product-info p {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ============================================================
   CONTACT PAGE
============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 72px;
  align-items: start;
}

.contact-details h2 {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.contact-details p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 36px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
}

.contact-info-item {
  display: flex;
  gap: 18px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.contact-info-item:last-child { border-bottom: none; }

.contact-info-icon {
  width: 38px;
  height: 38px;
  background: var(--light-grey);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.contact-info-item h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--mid-grey);
  margin-bottom: 6px;
}

.contact-info-item a,
.contact-info-item p {
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.55;
}
.contact-info-item a:hover { color: var(--mid-grey); }

.contact-form-box {
  border: 1px solid var(--border);
  padding: 44px 40px;
}

.contact-form-box h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.contact-form-box > p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--mid-grey);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-primary);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 0;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
 
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--charcoal); }

.form-group textarea {
  height: 120px;
  resize: vertical;
}

.map-wrap {
  margin-top: 40px;
  border: 1px solid var(--border);
  overflow: hidden;
  height: 320px;
}
.map-wrap iframe { width: 100%; height: 100%; border: none; display: block; }


/* ============================================================
   CTA BANNER
============================================================ */
.cta-banner {
  background: var(--black);
  padding: 72px 40px;
  text-align: center;
}

.cta-banner h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 54px);
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.cta-banner p {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 36px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner .cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }


/* ============================================================
   FOOTER
============================================================ */
.site-footer {
  background: var(--charcoal);
  color: var(--white);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1.2fr 1.8fr;
  gap: 48px;
  padding: 0 40px 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .footer-logo {
  display: block;
  margin-bottom: 20px;
}

.footer-brand .footer-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.2) grayscale(100%);
}

.footer-brand p {
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
  margin-bottom: 24px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-social-link {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  transition: border-color var(--transition), color var(--transition);
}
.footer-social-link:hover {
  border-color: var(--white);
  color: var(--white);
}

.footer-col h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col nav a {
  font-size: 13.5px;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
  padding: 2px 0;
}
.footer-col nav a:hover { color: var(--white); }

.footer-address {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-address-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.footer-address-item i { font-size: 12px; color: rgba(255,255,255,0.4); margin-top: 3px; }

.footer-address-item p,
.footer-address-item a {
  font-size: 13px;
  line-height: 1.55;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-address-item a:hover { color: var(--white); }

/* Footer enquiry form */
.footer-form input {
  display: block;
  width: 100%;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--white);
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  outline: none;
  margin-bottom: 10px;
  transition: border-color var(--transition);
}
.footer-form input::placeholder { color: rgba(255,255,255,0.35); }
.footer-form input:focus { border-color: rgba(255,255,255,0.45); }

.footer-form button {
  width: 100%;
  padding: 12px 16px;
  background: var(--white);
  color: var(--black);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border: none;
  transition: background var(--transition), color var(--transition);
}
.footer-form button:hover {
  background: var(--border);
}

/* Footer bottom */
.footer-bottom {
  background: var(--black);
  padding: 18px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.3px;
}

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 52px;
  height: 52px;
  background: #1B5E20;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 22px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(0,0,0,0.3);
}


/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1100px) {
  .about-intro-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-intro-image img { height: 360px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-item:nth-child(2) { border-right: none; }
  .feature-item:nth-child(3) { border-top: 1px solid var(--border); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .industries-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-layout { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 900px) {
  .container { padding: 0 24px; }
  .topbar { padding: 0 24px; }
  .sub-strip { padding: 7px 24px; }
  .site-nav { padding: 0 24px; }
  .section { padding: 60px 0; }
  .hero-inner { padding: 56px 24px; }
  .product-grid-3 { grid-template-columns: 1fr; }
  .materials-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr 1fr; }
  .sub-products-grid { grid-template-columns: 1fr; }
  .standards-list { grid-template-columns: 1fr; }
  .product-overview-grid { grid-template-columns: 1fr; gap: 36px; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .vision-mission-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .cta-banner { padding: 56px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; padding: 0 24px 40px; }
  .footer-bottom { flex-direction: column; text-align: center; padding: 18px 24px; }
  .hero-home-content { padding: 0 24px; }
  .about-intro-grid { gap: 32px; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .hero-home { height: 80vh; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn-primary { text-align: center; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-item { border-right: none; border-bottom: 1px solid var(--border); }
  .feature-item:last-child { border-bottom: none; }
  .cert-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border); }
  .stat-item:last-child { border-bottom: none; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-box { padding: 28px 22px; }
  .industries-grid { grid-template-columns: 1fr 1fr; }
  .product-items-grid { grid-template-columns: 1fr 1fr; }
  .topbar { display: none; }

  /* Inline multi-column grids on about.html and the product detail pages
     (stats band, pressure-class cards, standards/testing tables, related
     products) don't have a class hook, so they're targeted here directly.
     This only matches elements whose inline style contains these exact
     grid-template-columns values, which are used solely on about.html and
     the threaded-fittings / socket-weld-fittings / branch-outlets product
     pages — no other page uses these inline patterns. */
  [style*="grid-template-columns:repeat(5,1fr)"],
  [style*="grid-template-columns:repeat(4,1fr)"],
  [style*="grid-template-columns:repeat(3,1fr)"],
  [style*="grid-template-columns:repeat(2,1fr)"],
  [style*="grid-template-columns:1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
  .specs-table th, .specs-table td { word-break: break-word; }
}
