@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Oswald:wght@400;500;600;700&display=swap');

:root {
  --primary: #252b35;
  --primary-light: #374151;
  --primary-dark: #171b21;
  --accent: #C8102E;
  --accent-hover: #a00d24;
  --accent-light: #ff1a3d;
  --white: #ffffff;
  --off-white: #f8f9fc;
  --light-bg: #f1f3f8;
  --border: #e2e6ef;
  --text: #1a1d26;
  --text-secondary: #4a5068;
  --text-muted: #6b7280;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Oswald', sans-serif;
  --radius-sm: 4px;
  --radius: 8px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 12px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.1);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.noscript-nav {
  padding: 16px 20px;
  background: var(--primary);
  color: var(--white);
  text-align: center;
}

.noscript-nav a {
  display: inline-block;
  margin: 4px 10px;
  text-decoration: underline;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.2; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--accent-light);
  outline-offset: 3px;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================
   UTILITY BAR (top strip)
   ============================================ */
.utility-bar {
  background: hsl(0, 100%, 20%);
  color: rgba(255,255,255,0.9);
  font-size: 0.8rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

.utility-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.utility-bar__left,
.utility-bar__right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.utility-bar a {
  color: rgba(255,255,255,0.9);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition);
}

.utility-bar a:hover { color: #fff; }
.utility-bar i { font-size: 0.75rem; }

.utility-bar__social {
  display: flex;
  gap: 12px;
}

.utility-bar__social a {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  font-size: 0.7rem;
  transition: background var(--transition);
}

.utility-bar__social a:hover { background: var(--accent); }

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.site-header {
  background: var(--white);
  height: 72px;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.12);
}

/* Utility bar on homepage - make it transparent too */
body.home .utility-bar {
  background: rgba(200, 16, 46, 0.85);
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.site-logo img {
  height: 40px;
  width: auto;
}

.site-logo__text {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.site-logo__text span {
  color: var(--accent);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav a {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text);
  padding: 8px 16px;
  border-radius: var(--radius);
  transition: all var(--transition);
  position: relative;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--accent);
  background: rgba(200,16,46,0.06);
}

.main-nav .nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 10px 22px;
  margin-left: 8px;
  border-radius: var(--radius);
}

.main-nav .nav-cta:hover {
  background: var(--accent-hover);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--primary);
  padding: 8px;
  z-index: 1010;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(200,16,46,0.35);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.7);
}
.btn-outline-white:hover {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}

.btn-secondary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-secondary:hover {
  background: var(--primary-light);
  border-color: var(--primary-light);
  transform: translateY(-2px);
}

.btn-white {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}
.btn-white:hover {
  background: var(--off-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: var(--primary);
  color: #fff;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37,43,53,0.88) 0%, rgba(37,43,53,0.6) 50%, rgba(0,0,0,0.5) 100%);
}

.hero .container { position: relative; z-index: 2; }

.hero-content {
  max-width: 680px;
  padding: 60px 0;
  margin-right: auto;
  text-align: left;
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 700;
  line-height: 1.08;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.hero-title span { color: var(--accent-light); }

.hero-subtitle {
  font-size: 1.15rem;
  line-height: 1.7;
  opacity: 0.9;
  margin-bottom: 32px;
  max-width: 540px;
}

.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }

.hero-stats {
  display: flex;
  gap: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.hero-stat__value {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat__label {
  font-size: 0.82rem;
  opacity: 0.7;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Generic hero for inner pages – base (gradient only) */
.hero-generic {
  min-height: 220px;
  background: linear-gradient(135deg, rgba(75,85,99,0.88) 0%, rgba(55,65,81,0.92) 100%);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  text-align: center;
}

/* Unique hero background per page */
.hero-generic--about {
  background-image: linear-gradient(90deg, rgba(23,27,33,0.9), rgba(37,43,53,0.58)), url('../img/generated/about-team.webp');
}
.hero-generic--services {
  background-image: linear-gradient(90deg, rgba(23,27,33,0.9), rgba(37,43,53,0.58)), url('../img/generated/roof-installation.webp');
}
.hero-generic--projects {
  background-image: linear-gradient(90deg, rgba(23,27,33,0.9), rgba(37,43,53,0.58)), url('../img/generated/project-industrial.webp');
}
.hero-generic--products {
  background-image: linear-gradient(135deg, rgba(75,85,99,0.88) 0%, rgba(55,65,81,0.92) 100%), url('../img/generated/steel-products.webp');
}
.hero-generic--roofing {
  background-image: linear-gradient(90deg, rgba(23,27,33,0.9), rgba(37,43,53,0.58)), url('../img/generated/hero-roofing.webp');
}
.hero-generic--decking {
  background-image: linear-gradient(135deg, rgba(75,85,99,0.88) 0%, rgba(55,65,81,0.92) 100%), url('../img/generated/steel-products.webp');
}
.hero-generic--cladding {
  background-image: linear-gradient(90deg, rgba(23,27,33,0.9), rgba(37,43,53,0.58)), url('../img/generated/project-industrial.webp');
}
.hero-generic--bended {
  background-image: linear-gradient(135deg, rgba(75,85,99,0.88) 0%, rgba(55,65,81,0.92) 100%), url('../img/generated/steel-products.webp');
}
.hero-generic--cpurlins {
  background-image: linear-gradient(135deg, rgba(75,85,99,0.88) 0%, rgba(55,65,81,0.92) 100%), url('../img/generated/steel-products.webp');
}
.hero-generic--hardware {
  background-image: linear-gradient(135deg, rgba(75,85,99,0.88) 0%, rgba(55,65,81,0.92) 100%), url('../img/generated/steel-products.webp');
}

.hero-generic .hero-content {
  max-width: 100%;
  padding: 40px 0;
  text-align: center;
}

.hero-generic .hero-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 8px;
}

.hero-generic .hero-breadcrumb {
  font-size: 0.9rem;
  opacity: 0.7;
}

.hero-generic .hero-breadcrumb a {
  color: rgba(255,255,255,0.8);
}

.hero-generic .hero-breadcrumb a:hover {
  color: #fff;
}

/* ============================================
   SECTION UTILITIES
   ============================================ */
.section {
  padding: 80px 0;
}

.section--alt { background: var(--off-white); }
.section--dark { background: var(--primary); color: #fff; }
.section--accent { background: var(--accent); color: #fff; }

.section-header {
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}

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

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-eyebrow::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--accent);
}

.section--dark .section-eyebrow { color: var(--accent-light); }
.section--dark .section-eyebrow::before { background: var(--accent-light); }

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.section--dark .section-title { color: #fff; }
.section--accent .section-title { color: #fff; }

.section-subtitle {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.section--dark .section-subtitle { color: rgba(255,255,255,0.75); }

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.service-card {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  cursor: pointer;
}

.service-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-card:hover .service-card__img {
  transform: scale(1.08);
}

.service-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.15) 100%);
  transition: background var(--transition);
}

.service-card:hover .service-card__overlay {
  background: linear-gradient(to top, rgba(37,43,53,0.9) 0%, rgba(37,43,53,0.5) 50%, rgba(37,43,53,0.2) 100%);
}

.service-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 32px 24px;
  color: #fff;
  z-index: 2;
}

.service-card__num {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  opacity: 0.6;
  margin-bottom: 8px;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.service-card__desc {
  font-size: 0.9rem;
  line-height: 1.6;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: all 0.4s ease;
  margin-bottom: 0;
}

.service-card:hover .service-card__desc {
  opacity: 0.9;
  max-height: 120px;
  margin-bottom: 12px;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.85rem;
  color: #fff;
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.4s ease;
}

.service-card:hover .service-card__link {
  opacity: 1;
  transform: translateY(0);
}

.service-card__link i {
  transition: transform 0.3s ease;
}

.service-card__link:hover i {
  transform: translateX(4px);
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  position: relative;
  padding: 64px 0;
  background: var(--accent);
  color: #fff;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}

.cta-banner .container {
  position: relative;
  z-index: 1;
}

.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-banner__text { flex: 1; min-width: 280px; }
.cta-banner__text h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.cta-banner__text p {
  font-size: 1.05rem;
  opacity: 0.9;
  line-height: 1.6;
}

.cta-banner__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============================================
   PRODUCT CATEGORIES (HOME & PRODUCTS PAGE)
   ============================================ */
.products-grid-home {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.category-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--text);
  transition: transform var(--transition), box-shadow var(--transition);
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.category-card__img {
  width: 100%;
  height: 190px;
  padding: 14px;
  object-fit: contain;
  background: var(--light-bg);
  transition: transform 0.5s ease;
}

.category-card:hover .category-card__img {
  transform: scale(1.03);
}

.category-card__content {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: 20px;
  width: 100%;
}

.category-card__num {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 8px;
}

.category-card__title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--primary);
  text-transform: uppercase;
}

.category-card__desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

.category-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.category-card__link i {
  font-size: 0.7rem;
  transition: transform 0.3s ease;
}

.category-card:hover .category-card__link i {
  transform: translateX(4px);
}

/* Products page category grid */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.category-block {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 440px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.category-block:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.category-block__media {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 240px;
  padding: 16px;
  overflow: hidden;
  background: var(--light-bg);
}

.category-block__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.5s ease;
}

.category-block:hover .category-block__media img { transform: scale(1.03); }

.category-block__content {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: 24px;
  color: var(--text);
  text-align: left;
}

.category-block__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: rgba(37,43,53,0.08);
  color: var(--primary);
  font-size: 1.1rem;
}

.category-block__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--primary);
  text-transform: uppercase;
}

.category-block__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 20px;
}

.category-block__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  background: rgba(200,16,46,0.08);
  border: 1px solid rgba(200,16,46,0.16);
  color: var(--accent);
  padding: 9px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition);
}

.category-block:hover .category-block__btn {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

/* ============================================
   ABOUT SECTION (HOME)
   ============================================ */
.about-home-section { padding: 80px 0; background: var(--off-white); }

.about-home-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-home-label {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.about-home-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--accent);
}

.about-home-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.15;
  text-transform: uppercase;
}

.about-home-lead {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.about-home-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.about-feature__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: rgba(200,16,46,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
  font-size: 1rem;
}

.about-feature__text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

.about-home-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: gap 0.3s ease;
}

.about-home-cta:hover { gap: 12px; }
.about-home-cta i { font-size: 0.85rem; }

.about-home-media { position: relative; }

.about-home-img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.about-home-stat-bar {
  position: absolute;
  bottom: -24px;
  left: 24px;
  right: 24px;
  display: flex;
  justify-content: space-around;
  padding: 20px 24px;
  background: var(--primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-home-stat { text-align: center; }

.about-home-stat__value {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
}

.about-home-stat__label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================
   PROJECTS SECTION (HOME)
   ============================================ */
.projects-grid-home {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.project-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.project-card__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--light-bg);
}

.project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-card__media img { transform: scale(1.03); }

.project-card__details {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: 24px;
  color: var(--text);
  text-align: left;
  overflow: hidden;
}

.project-card__details p {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}

.project-card__details h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--primary);
  text-transform: uppercase;
}

.project-card__details p {
  font-size: 0.9rem;
  margin-bottom: 20px;
  color: var(--text-muted);
  line-height: 1.5;
}

.project-card__btn {
  display: inline-block;
  margin-top: auto;
  padding: 10px 18px;
  border: 1px solid var(--primary);
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.85rem;
  transition: all var(--transition);
}

.project-card__btn:hover {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

/* ============================================
   WHY CHOOSE US
   ============================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.why-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(200,16,46,0.2);
}

.why-card__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(200,16,46,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.5rem;
  color: var(--accent);
  transition: all var(--transition);
}

.why-card:hover .why-card__icon {
  background: var(--accent);
  color: #fff;
}

.why-card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
  text-transform: uppercase;
}

.why-card__desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

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

.testimonial-card {
  padding: 32px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: transform var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
}

.testimonial-card__stars {
  color: #f59e0b;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.testimonial-card__quote {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}

.testimonial-card__name {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--text);
}

.testimonial-card__role {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-grid {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  cursor: pointer;
  width: 100%;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  gap: 16px;
}

.faq-question i {
  transition: transform 0.3s ease;
  color: var(--accent);
  flex-shrink: 0;
}

.faq-item.active .faq-question i {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-answer p {
  padding: 0 0 20px 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

/* ============================================
   MAP SECTION
   ============================================ */
.map-section {
  padding: 80px 0;
  background: var(--primary);
}

.map-section .section-eyebrow { color: var(--accent-light); }

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

.map-section .section-subtitle {
  color: rgba(255,255,255,0.72);
}

.map-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.map-location h3 {
  margin-bottom: 14px;
  color: var(--white);
  font-size: 1.3rem;
  text-transform: uppercase;
}

.map-location__address {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-height: 52px;
  margin-bottom: 16px;
  color: rgba(255,255,255,0.78);
  font-size: 0.9rem;
  line-height: 1.6;
}

.map-location__address i {
  margin-top: 5px;
  color: var(--accent-light);
  flex-shrink: 0;
}

.map-embed-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.16);
  box-shadow: var(--shadow-md);
}

.map-embed-wrapper iframe {
  display: block;
  width: 100%;
  min-height: 450px;
  border: 0;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
  padding: 80px 0;
  background: var(--off-white);
}

.contact-direct {
  max-width: 860px;
  margin: 0 auto;
  padding: 56px;
  background: var(--white);
  border-top: 5px solid var(--accent);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.contact-direct .section-eyebrow {
  justify-content: center;
}

.contact-direct h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.contact-direct__intro {
  max-width: 650px;
  margin: 0 auto 32px;
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.contact-direct__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-direct__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 14px 24px;
  border-radius: var(--radius);
  font-weight: 700;
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}

.contact-direct__button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.contact-direct__button--facebook {
  background: #1877f2;
  color: var(--white);
}

.contact-direct__button--facebook:hover { background: #0d65d9; }

.contact-direct__button--call {
  background: var(--accent);
  color: var(--white);
}

.contact-direct__button--call:hover { background: var(--accent-hover); }

.contact-direct__note {
  margin-bottom: 10px;
  color: var(--text);
  font-weight: 600;
}

.contact-direct__note i {
  margin-right: 6px;
  color: var(--accent);
}

.contact-direct__tip {
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: #1e293b;
  color: rgba(255,255,255,0.85);
  padding: 64px 0 0;
}

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

.footer-brand .site-logo__text {
  color: #fff;
  font-size: 1.3rem;
  display: block;
}

.footer-brand .site-logo__text span { color: var(--accent-light); }

.footer-brand__identity {
  margin-bottom: 16px;
}

.footer-brand__logo {
  width: 100%;
  height: auto;
  display: block;
}

.footer-brand > p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
  margin-bottom: 20px;
}

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

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.85rem;
  transition: background var(--transition);
}

.footer-social a:hover { background: var(--accent); }

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

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

.footer-col a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

.footer-col a:hover { color: #fff; }

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
}

.footer-contact-item i {
  color: var(--accent-light);
  margin-top: 3px;
  width: 16px;
  text-align: center;
}

.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-page { padding: 64px 0; }

.about-content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 64px;
}

.about-text h2 {
  font-size: 2rem;
  color: var(--text);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.about-text p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.about-image-card {
  position: relative;
  min-height: 440px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(to top, rgba(23,27,33,0.96), rgba(37,43,53,0.12) 70%), url('../img/generated/about-team.webp') center / cover;
  color: #fff;
  padding: 40px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.about-image-tag {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.3);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.about-image-card h3 {
  font-size: 1.75rem;
  margin-bottom: 12px;
}

.about-image-card p {
  font-size: 0.95rem;
  line-height: 1.6;
  opacity: 0.85;
}

.about-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 48px 0;
}

.stat-item {
  text-align: center;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.stat-item h3 {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 4px;
  font-weight: 700;
}

.stat-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.about-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}

.about-mission h3,
.about-vision h3 {
  font-size: 1.5rem;
  color: var(--text);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.about-mission p,
.about-vision p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

.about-principles {
  padding-left: 0;
  list-style: none;
}

.about-principles li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.about-principles li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

/* ============================================
   SERVICES PAGE
   ============================================ */
.services-page-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-page-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  overflow: hidden;
}

.service-page-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-page-card__media {
  height: 230px;
  flex-shrink: 0;
  background-position: center;
  background-size: cover;
}

.service-page-card__media--1 { background-image: url('../img/generated/roof-installation.webp'); }
.service-page-card__media--2 { background-image: url('../img/generated/hero-roofing.webp'); }
.service-page-card__media--3 { background-image: url('../img/generated/project-industrial.webp'); }
.service-page-card__media--4 { background-image: url('../img/generated/about-team.webp'); }

.service-page-card__content {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: 28px 30px 30px;
  color: var(--text);
}

.service-page-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
  border-radius: var(--radius);
  background: rgba(200,16,46,0.08);
  color: var(--accent);
  font-size: 1.25rem;
}

.service-page-card__title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--primary);
  text-transform: uppercase;
}

.service-page-card__desc {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.service-page-card__list {
  margin-top: 16px;
  padding-left: 0;
  list-style: none;
}

.service-page-card__list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.service-page-card__list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.9rem;
  top: 1px;
}

/* ============================================
   PRODUCTS ARCHIVE (CATEGORY PAGES)
   ============================================ */
.products-archive { padding: 64px 0; }

.products-breadcrumb {
  margin-bottom: 24px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.products-breadcrumb a {
  color: var(--primary);
  font-weight: 600;
}

.products-breadcrumb a:hover { color: var(--accent); }

.products-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px;
}

.products-header h2 {
  font-size: 1.75rem;
  color: var(--text);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.products-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(200,16,46,0.2);
}

.product-link { display: block; text-decoration: none; color: inherit; }

.product-thumbnail {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--light-bg);
}

.product-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
  transition: transform 0.6s ease;
}

.product-card:hover .product-thumbnail img {
  transform: scale(1.05);
}

.product-thumbnail-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--light-bg);
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.product-info { padding: 20px; }

.product-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin: 0;
  text-transform: uppercase;
}

.product-card__view {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 8px;
}

.product-card__view i {
  font-size: 0.7rem;
  transition: transform 0.3s ease;
}

.product-card:hover .product-card__view i {
  transform: translateX(4px);
}

/* ============================================
   PRODUCT DETAIL PAGE
   ============================================ */
.product-detail-page { padding: 40px 0 80px; }

.product-not-found {
  text-align: center;
  padding: 64px 24px;
}

.product-not-found p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.product-detail-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  margin-bottom: 48px;
}

.product-gallery {
  position: relative;
  background: var(--light-bg);
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 360px;
}

.product-main-image {
  width: 100%;
  height: auto;
  display: block;
  min-height: 360px;
  object-fit: contain;
  padding: 24px;
}

.product-gallery-placeholder {
  position: absolute;
  inset: 0;
  min-height: 360px;
  background: var(--light-bg);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 600;
}

.product-info-detail { padding: 0; }

.product-detail-title {
  font-size: 2rem;
  color: var(--text);
  margin: 0 0 16px 0;
  text-transform: uppercase;
}

.product-detail-description {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.product-detail-description p { margin: 0 0 12px; }
.product-detail-description p:last-child { margin-bottom: 0; }

.color-options-wrapper { margin-top: 24px; }

.color-options-heading {
  font-size: 1rem;
  color: var(--text);
  margin: 0 0 12px;
  font-weight: 700;
}

.color-options {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.color-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.color-swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.color-name {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.product-spec-image-wrap {
  margin-bottom: 32px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--light-bg);
}

.product-spec-image { width: 100%; height: auto; display: block; }

.product-specifications {
  background: var(--off-white);
  padding: 32px;
  border-radius: var(--radius-lg);
  margin-bottom: 32px;
}

.product-specifications h3 {
  font-size: 1.3rem;
  color: var(--text);
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--accent);
  text-transform: uppercase;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.specs-table tr { border-bottom: 1px solid var(--border); }
.specs-table tr:last-child { border-bottom: none; }

.spec-label {
  background: var(--off-white);
  font-weight: 600;
  padding: 14px 18px;
  color: var(--text);
  width: 38%;
  text-align: left;
  vertical-align: top;
  font-size: 0.9rem;
}

.spec-value {
  padding: 14px 18px;
  color: var(--text-secondary);
  vertical-align: top;
  font-size: 0.9rem;
}

/* ============================================
   PROJECTS PAGE
   ============================================ */
.projects-page { padding: 64px 0; }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-item {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.project-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.project-item__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--light-bg);
}

.project-item__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-item:hover .project-item__media img { transform: scale(1.03); }

.project-details {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: 24px;
  color: var(--text);
  text-align: left;
}

.project-details h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--primary);
  text-transform: uppercase;
}

.project-details p {
  font-size: 0.9rem;
  margin-bottom: 20px;
  color: var(--text-muted);
  line-height: 1.5;
}

.project-details a {
  display: inline-block;
  margin-top: auto;
  padding: 10px 18px;
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  background: var(--primary);
  color: var(--white);
  font-weight: 600;
  font-size: 0.85rem;
  transition: all var(--transition);
}

.project-details a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

/* Projects Category */
.projects-category {
  margin-bottom: 48px;
}

.projects-category-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--primary);
  display: inline-block;
}

@media (max-width: 1024px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
  .projects-grid { grid-template-columns: 1fr; }
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-up {
  opacity: 1;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card { min-height: 360px; }
  .products-grid-home { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .about-home-wrap { grid-template-columns: 1fr; gap: 40px; }
  .about-content-grid { grid-template-columns: 1fr; }
  .about-stats-row { grid-template-columns: repeat(2, 1fr); }
  .about-mission-grid { grid-template-columns: 1fr; }
  .services-page-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .utility-bar { display: none; }
  
  .nav-toggle { display: block; }
  
  .main-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px;
    box-shadow: var(--shadow-md);
    border-top: 1px solid var(--border);
    gap: 4px;
    z-index: 999;
  }
  
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 12px 16px; }
  .main-nav .nav-cta { margin-left: 0; text-align: center; }

  .hero { min-height: 70vh; }
  .hero-content { padding: 40px 0; }
  .hero-title { font-size: 2.2rem !important; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .hero-stat__value { font-size: 1.6rem; }
  
  .services-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 300px; }
  .service-card__desc { opacity: 0.9; max-height: none; margin-bottom: 12px; }
  .service-card__link { opacity: 1; transform: translateY(0); }
  
  .products-grid-home { grid-template-columns: 1fr; }
  
  .projects-grid-home { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .map-grid { grid-template-columns: 1fr; }

  .why-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  
  .about-home-img { height: 300px; }
  .about-home-stat-bar { margin-left: 12px; margin-right: 12px; }
  
  .contact-direct { padding: 40px 24px; }
  .contact-direct__actions { flex-direction: column; }
  .contact-direct__button { width: 100%; }
  
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  
  .cta-banner__inner { flex-direction: column; text-align: center; }
  .cta-banner__actions { justify-content: center; }

  .product-detail-header { grid-template-columns: 1fr; gap: 24px; }
  .product-gallery { min-height: 280px; }
  .product-main-image { min-height: 280px; }
  .product-gallery-placeholder { min-height: 280px; }
  .product-detail-title { font-size: 1.6rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.8rem !important; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; text-align: center; }
  .hero-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 12px;
    width: 100%;
  }
  .hero-stat__label { font-size: 0.68rem; }
  .about-home-features { grid-template-columns: 1fr; }
  .category-card { min-height: 180px; }
}

/* ============================================
   PROJECT DETAIL PAGE
   ============================================ */
.project-detail-page { padding: 40px 0 80px; }

.project-not-found {
  text-align: center;
  padding: 64px 24px;
}

.project-not-found p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.project-detail-title {
  font-size: 2rem;
  color: var(--text);
  margin: 0 0 24px 0;
  text-transform: uppercase;
  font-family: var(--font-heading);
  line-height: 1.2;
}

.project-detail-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}

.project-gallery-wrap {
  position: relative;
  background: var(--light-bg);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.project-main-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  display: block;
  object-fit: cover;
}

.project-gallery {
  display: flex;
  gap: 12px;
  padding: 16px;
  background: var(--off-white);
  overflow-x: auto;
}

.project-gallery:empty {
  display: none;
}

.project-gallery-thumb {
  flex-shrink: 0;
  width: 80px;
  height: 60px;
  padding: 0;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  background: transparent;
  opacity: 0.6;
  transition: opacity var(--transition), transform var(--transition);
  border: 2px solid transparent;
}

.project-gallery-thumb:hover,
.project-gallery-thumb.active {
  opacity: 1;
}

.project-gallery-thumb.active {
  border-color: var(--accent);
}

.project-gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-info-box {
  background: var(--primary);
  border-radius: var(--radius-lg);
  padding: 24px;
  color: #fff;
}

.project-info-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.project-info-item:first-child {
  padding-top: 0;
}

.project-info-item:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.project-info-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.7;
}

.project-info-label i {
  width: 16px;
  text-align: center;
}

.project-info-value {
  font-size: 1.05rem;
  font-weight: 600;
  padding-left: 24px;
}

.project-description-wrap {
  grid-column: 1 / -1;
  margin-top: 16px;
}

.project-description-wrap h3 {
  font-size: 1.3rem;
  color: var(--text);
  margin: 0 0 16px 0;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--accent);
  text-transform: uppercase;
}

.project-detail-description {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

.project-detail-description p { margin: 0 0 12px; }
.project-detail-description p:last-child { margin-bottom: 0; }

@media (max-width: 768px) {
  .project-detail-layout {
    grid-template-columns: 1fr;
  }
  
  .project-detail-title {
    font-size: 1.6rem;
  }
}

/* Products Filter Section */
.products-filter-section {
  padding: 48px 0;
  background: var(--white);
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
  justify-content: center;
}

.filter-tab {
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid var(--border);
  background: var(--white);
  color: var(--text-muted);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-tab:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.filter-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

.product-filter-display {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

@media (max-width: 900px) {
  .product-filter-display {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.product-filter-image-wrap {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--light-bg);
}

.product-filter-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  padding: 24px;
}

.product-filter-info {
  padding: 16px 0;
}

.filter-product-title {
  font-size: 2rem;
  color: var(--text);
  margin: 0 0 16px;
}

.filter-product-description {
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0 0 24px;
}

.filter-colors-section {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.filter-colors-heading {
  font-size: 1rem;
  color: var(--text);
  margin: 0 0 16px;
  font-weight: 700;
}

.filter-color-options {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.filter-color-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  color: inherit;
  font: inherit;
}

.filter-color-item--button {
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.filter-color-item--button:hover,
.filter-color-item--button[aria-pressed="true"] {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.filter-color-swatch {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--border);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.filter-color-name {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.filter-product-specs {
  margin-top: 32px;
  background: var(--off-white);
  padding: 24px;
  border-radius: var(--radius-lg);
}

.filter-product-specs h3 {
  font-size: 1.2rem;
  color: var(--text);
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--accent);
}