/* ============================================================
   Diamond Tip Roofing — Shared Stylesheet
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================================
   Custom Properties
   ============================================================ */
:root {
  --blue:        #38B6D5;
  --blue-dark:   #1D97B5;
  --blue-xdark:  #136E86;
  --blue-light:  #E0F5FB;
  --blue-xlight: #F0FAFD;
  --charcoal:    #2D3340;
  --charcoal-med:#4B5563;
  --charcoal-lt: #6B7280;
  --white:       #FFFFFF;
  --off-white:   #F8FAFC;
  --gray:        #E8EDF2;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.06);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
  --shadow:    0 4px 16px rgba(0,0,0,0.09);
  --shadow-md: 0 10px 32px rgba(0,0,0,0.11);
  --shadow-lg: 0 20px 56px rgba(0,0,0,0.14);
  --radius:    12px;
  --radius-lg: 20px;
  --ease:      cubic-bezier(0.4, 0, 0.2, 1);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --max: 1280px;
}

/* ============================================================
   Reset & Base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; scroll-padding-top: 90px; }
body {
  font-family: var(--font);
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

/* ============================================================
   Typography Helpers
   ============================================================ */
.label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.9rem, 3.8vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--charcoal);
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.0625rem;
  color: var(--charcoal-lt);
  line-height: 1.75;
  max-width: 600px;
}

/* ============================================================
   Layout
   ============================================================ */
.container { max-width: var(--max); margin: 0 auto; padding: 0 28px; }
section { padding: 100px 0; }
.text-center { text-align: center; }
.text-center .section-sub { margin-left: auto; margin-right: auto; }

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.07), var(--shadow-sm);
  padding: 10px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
}
.nav-logo-wrap {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 10px;
  padding: 6px 10px;
  border: 1px solid rgba(255,255,255,0.25);
  transition: var(--transition);
}
.nav.scrolled .nav-logo-wrap {
  background: transparent;
  backdrop-filter: none;
  border-color: transparent;
  padding: 0;
}
.nav-logo-wrap img { height: 52px; width: auto; transition: var(--transition); }
.nav.scrolled .nav-logo-wrap img { height: 44px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.92);
  position: relative;
  transition: var(--transition);
}
.nav.scrolled .nav-links a { color: var(--charcoal); }
.nav-links a::after {
  content: '';
  position: absolute; bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--blue);
  border-radius: 2px;
  transition: width 0.3s var(--ease);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a:hover { color: var(--blue); }
.nav.scrolled .nav-links a:hover { color: var(--blue); }
.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--blue);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(56,182,213,0.38);
  transition: var(--transition);
}
.nav-cta-btn:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(56,182,213,0.48);
}
.nav-cta-btn::after { display: none !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: 8px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.2);
  transition: var(--transition);
}
.nav.scrolled .hamburger { background: var(--gray); border-color: var(--gray); }
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.nav.scrolled .hamburger span { background: var(--charcoal); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--charcoal);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu a {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--white);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--blue); }
.mobile-close {
  position: absolute; top: 24px; right: 24px;
  font-size: 1.4rem; color: rgba(255,255,255,0.6);
  padding: 8px; line-height: 1;
  transition: color 0.2s;
}
.mobile-close:hover { color: var(--blue); }
.mobile-cta-link {
  margin-top: 8px;
  background: var(--blue) !important;
  padding: 14px 40px !important;
  border-radius: 50px;
  font-size: 1.1rem !important;
  color: var(--white) !important;
  box-shadow: 0 4px 20px rgba(56,182,213,0.4);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(56,182,213,0.4);
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(56,182,213,0.5);
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.55);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-dark {
  background: var(--charcoal);
  color: var(--white);
}
.btn-dark:hover {
  background: #1e2330;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-ghost {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}
.btn-ghost:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}

/* Arrow icon in buttons */
.btn-arrow { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('https://images.unsplash.com/photo-1506905925346-21bda4d32df4?q=80&w=1920&auto=format&fit=crop');
  background-size: cover;
  background-position: center 40%;
  will-change: transform;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    165deg,
    rgba(20,27,40,0.55) 0%,
    rgba(20,27,40,0.50) 40%,
    rgba(20,27,40,0.82) 100%
  );
}
.hero-content {
  position: relative; z-index: 2;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 120px 28px 80px;
  text-align: center;
  color: var(--white);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.10);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 8px 22px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  margin-bottom: 30px;
  color: rgba(255,255,255,0.88);
}
.hero-badge-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); flex-shrink: 0; }
.hero h1 {
  font-size: clamp(2.8rem, 7.5vw, 5.75rem);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -0.035em;
  color: var(--white);
  margin-bottom: 22px;
  text-shadow: 0 2px 24px rgba(0,0,0,0.28);
}
.hero h1 em { font-style: normal; color: var(--blue); }
.hero-sub {
  font-size: clamp(1.05rem, 2.5vw, 1.3rem);
  color: rgba(255,255,255,0.82);
  margin-bottom: 52px;
  font-weight: 400;
  letter-spacing: 0.01em;
}
.hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase;
  animation: bounce 2.4s ease-in-out infinite;
}
.hero-scroll::after {
  content: '';
  width: 1px; height: 44px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
}
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(8px); } }

/* ============================================================
   Trust Bar
   ============================================================ */
.trust-bar { background: var(--charcoal); }
.trust-bar-inner {
  display: flex;
  align-items: stretch;
  justify-content: center;
  flex-wrap: wrap;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
}
.trust-item {
  display: flex; align-items: center; gap: 13px;
  padding: 22px 36px;
  border-right: 1px solid rgba(255,255,255,0.07);
  flex: 1; min-width: 180px;
  justify-content: center;
}
.trust-item:last-child { border-right: none; }
.trust-icon-box {
  width: 38px; height: 38px;
  background: rgba(56,182,213,0.14);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.trust-icon-box svg { width: 19px; height: 19px; stroke: var(--blue); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.trust-text strong { display: block; font-size: 0.875rem; font-weight: 600; color: var(--white); }
.trust-text span { font-size: 0.75rem; color: rgba(255,255,255,0.45); }

/* ============================================================
   Services Section
   ============================================================ */
.services-section { background: var(--off-white); }
.services-header { text-align: center; margin-bottom: 64px; }
.services-header .section-sub { margin: 0 auto; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 24px; }
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-sm);
  border: 1.5px solid rgba(0,0,0,0.05);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex; flex-direction: column;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--blue-dark));
  opacity: 0; transition: opacity 0.3s;
}
.service-card:hover { transform: translateY(-7px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { opacity: 1; }
.svc-icon {
  width: 58px; height: 58px;
  background: var(--blue-light);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
  transition: var(--transition);
}
.service-card:hover .svc-icon { background: var(--blue); }
.svc-icon svg { width: 28px; height: 28px; stroke: var(--blue); fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; transition: stroke 0.3s; }
.service-card:hover .svc-icon svg { stroke: var(--white); }
.service-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 12px; color: var(--charcoal); }
.service-card p { font-size: 0.9375rem; color: var(--charcoal-lt); line-height: 1.72; flex: 1; }
.svc-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 22px; font-size: 0.875rem; font-weight: 600;
  color: var(--blue); transition: gap 0.2s;
}
.svc-link:hover { gap: 10px; }
.svc-link svg { width: 15px; height: 15px; stroke: var(--blue); fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

/* ============================================================
   About Section (Homepage)
   ============================================================ */
.about-home { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-image-wrap { position: relative; }
.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/5;
}
.about-img-main img { width: 100%; height: 100%; object-fit: cover; }
.about-stat-card {
  position: absolute; top: 32px; left: -36px;
  background: var(--blue);
  color: var(--white);
  padding: 22px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  text-align: center;
}
.about-stat-card strong { display: block; font-size: 2.25rem; font-weight: 900; line-height: 1; }
.about-stat-card span { font-size: 0.75rem; opacity: 0.82; margin-top: 4px; display: block; }
.about-img-accent {
  position: absolute; bottom: -28px; right: -28px;
  width: 180px; border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-md);
  border: 4px solid var(--white);
}
.about-content .section-sub { margin-bottom: 30px; }
.check-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 40px; }
.check-item {
  display: flex; align-items: flex-start; gap: 13px;
  font-size: 0.9375rem; color: var(--charcoal-med); line-height: 1.55;
}
.check-bullet {
  width: 22px; height: 22px;
  background: var(--blue-light); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 1px;
}
.check-bullet svg { width: 11px; height: 11px; stroke: var(--blue); fill: none; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }

/* ============================================================
   Stats Band
   ============================================================ */
.stats-band { background: var(--blue); padding: 72px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; }
.stat-item { padding: 12px 20px; border-right: 1px solid rgba(255,255,255,0.22); }
.stat-item:last-child { border-right: none; }
.stat-num { font-size: clamp(2.2rem, 4.5vw, 3.25rem); font-weight: 900; color: var(--white); line-height: 1; margin-bottom: 8px; }
.stat-lbl { font-size: 0.875rem; color: rgba(255,255,255,0.72); font-weight: 500; }

/* ============================================================
   Testimonials
   ============================================================ */
.testimonials-section { background: var(--off-white); }
.testimonials-header { text-align: center; margin-bottom: 64px; }
.testimonials-header .section-sub { margin: 0 auto; }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.testi-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  border: 1.5px solid rgba(0,0,0,0.05);
  transition: var(--transition);
  position: relative;
}
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testi-quote-mark { font-size: 3.5rem; color: var(--blue); line-height: 0.9; margin-bottom: 18px; font-family: Georgia, serif; }
.testi-stars { display: flex; gap: 3px; margin-bottom: 18px; }
.star { color: #F59E0B; font-size: 1rem; }
.testi-text { font-size: 0.9375rem; color: var(--charcoal-med); line-height: 1.78; font-style: italic; margin-bottom: 28px; }
.testi-author { display: flex; align-items: center; gap: 13px; }
.testi-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--blue-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; font-weight: 700; color: var(--blue);
  flex-shrink: 0;
}
.testi-name { font-weight: 700; font-size: 0.9375rem; color: var(--charcoal); }
.testi-role { font-size: 0.8125rem; color: var(--charcoal-lt); margin-top: 2px; }

/* ============================================================
   Credentials
   ============================================================ */
.credentials-section { background: var(--white); padding: 80px 0; }
.credentials-header { text-align: center; margin-bottom: 48px; }
.creds-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(185px, 1fr)); gap: 18px; }
.cred-card {
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  border: 1.5px solid var(--gray);
  transition: var(--transition);
}
.cred-card:hover { background: var(--blue-xlight); border-color: rgba(56,182,213,0.3); transform: translateY(-3px); box-shadow: var(--shadow); }
.cred-icon {
  width: 48px; height: 48px;
  background: var(--blue-light); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
}
.cred-icon svg { width: 23px; height: 23px; stroke: var(--blue); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.cred-card h4 { font-size: 0.84rem; font-weight: 600; color: var(--charcoal); line-height: 1.45; }

/* ============================================================
   Gallery Preview
   ============================================================ */
.gallery-preview-section { background: var(--charcoal); padding: 100px 0; }
.gallery-preview-section .label { color: var(--blue); }
.gallery-preview-section .section-title { color: var(--white); }
.gallery-preview-section .section-sub { color: rgba(255,255,255,0.6); margin: 0 auto 56px; }
.gallery-grid-preview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 260px 220px;
  gap: 14px;
  margin-bottom: 48px;
}
.gp-item { border-radius: var(--radius); overflow: hidden; position: relative; }
.gp-item:first-child { grid-row: span 2; }
.gp-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.55s ease; }
.gp-item-ov {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 55%, rgba(20,27,40,0.82));
  opacity: 0; transition: opacity 0.3s;
  display: flex; align-items: center; justify-content: center;
}
.gp-item:hover img { transform: scale(1.07); }
.gp-item:hover .gp-item-ov { opacity: 1; }
.gp-item-ov svg { width: 36px; height: 36px; stroke: white; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.gallery-cta-wrap { text-align: center; }

/* ============================================================
   CTA Banner
   ============================================================ */
.cta-banner {
  position: relative;
  padding: 120px 0;
  background-image: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?q=80&w=1920&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(30,40,60,0.92) 0%, rgba(29,151,181,0.78) 100%);
}
.cta-content {
  position: relative; z-index: 2;
  text-align: center; color: var(--white);
}
.cta-content h2 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 800; letter-spacing: -0.02em;
  color: var(--white); margin-bottom: 16px;
}
.cta-content p {
  font-size: 1.1rem; color: rgba(255,255,255,0.82);
  margin-bottom: 44px; max-width: 560px;
  margin-left: auto; margin-right: auto;
}
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   Contact Strip (Homepage)
   ============================================================ */
.contact-strip { background: var(--off-white); padding: 80px 0; }
.contact-strip-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.cs-item {
  display: flex; align-items: center; gap: 16px;
  background: var(--white);
  padding: 28px 24px;
  border-radius: var(--radius);
  border: 1.5px solid var(--gray);
  box-shadow: var(--shadow-xs);
  transition: var(--transition);
  text-decoration: none;
}
.cs-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--blue-light); }
.cs-icon {
  width: 50px; height: 50px;
  background: var(--blue-light); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.cs-icon svg { width: 24px; height: 24px; stroke: var(--blue); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.cs-info strong { display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--charcoal-lt); margin-bottom: 4px; }
.cs-info span { font-size: 1rem; font-weight: 700; color: var(--charcoal); }

/* ============================================================
   Footer
   ============================================================ */
footer {
  background: #1e2330;
  color: rgba(255,255,255,0.65);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 60px;
}
.footer-brand img {
  height: 58px; margin-bottom: 20px;
  border-radius: 8px;
}
.footer-brand p { font-size: 0.9rem; line-height: 1.75; max-width: 280px; }
.footer-social { display: flex; gap: 10px; margin-top: 24px; }
.footer-social a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.07); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--blue); transform: translateY(-2px); }
.footer-social a svg { width: 17px; height: 17px; fill: rgba(255,255,255,0.65); transition: fill 0.2s; }
.footer-social a:hover svg { fill: white; }
.footer-col h4 {
  font-size: 0.78rem; font-weight: 700; color: var(--white);
  margin-bottom: 20px; text-transform: uppercase; letter-spacing: 0.1em;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: 0.875rem; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--blue); }
.footer-col address { font-style: normal; font-size: 0.875rem; line-height: 1.85; }
.footer-col address a { transition: color 0.2s; }
.footer-col address a:hover { color: var(--blue); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 28px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-bottom p { font-size: 0.8125rem; }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 0.8125rem; transition: color 0.2s; }
.footer-bottom-links a:hover { color: var(--blue); }

/* ============================================================
   Page Hero (Inner Pages)
   ============================================================ */
.page-hero {
  padding: 170px 0 80px;
  background: var(--charcoal);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 30%, rgba(56,182,213,0.18) 0%, transparent 65%);
  pointer-events: none;
}
.page-hero::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 80%, rgba(56,182,213,0.08) 0%, transparent 55%);
  pointer-events: none;
}
.page-hero .label { color: var(--blue); }
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 3.75rem); color: var(--white); margin-bottom: 16px; }
.page-hero p { font-size: 1.1rem; color: rgba(255,255,255,0.65); max-width: 560px; margin: 0 auto; }
.breadcrumb {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; font-size: 0.8rem; margin-bottom: 18px;
}
.breadcrumb a { color: rgba(255,255,255,0.45); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb .bc-sep { color: rgba(255,255,255,0.25); }
.breadcrumb .bc-current { color: var(--blue); }

/* ============================================================
   Services Detail (Services Page)
   ============================================================ */
.services-detail { background: var(--white); }
.svc-detail-block {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--gray);
}
.svc-detail-block:first-child { padding-top: 0; }
.svc-detail-block:last-child { border-bottom: none; padding-bottom: 0; }
.svc-detail-block.reverse { direction: rtl; }
.svc-detail-block.reverse > * { direction: ltr; }
.svc-detail-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4/3;
}
.svc-detail-img img { width: 100%; height: 100%; object-fit: cover; }
.svc-detail-content h2 { font-size: 1.9rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 16px; }
.svc-detail-content p { font-size: 0.9375rem; color: var(--charcoal-med); line-height: 1.78; margin-bottom: 20px; }
.svc-detail-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 34px; }
.svc-detail-list li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.9375rem; color: var(--charcoal-med);
}
.svc-detail-list li::before {
  content: '';
  width: 18px; height: 18px; flex-shrink: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2338B6D5' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E") no-repeat center;
  background-size: contain;
}

/* Materials */
.materials-section { background: var(--off-white); padding: 80px 0; }
.materials-section .section-sub { margin: 0 auto 48px; }
.materials-logos { display: flex; align-items: center; justify-content: center; gap: 20px; flex-wrap: wrap; }
.mat-badge {
  background: var(--white);
  border: 1.5px solid var(--gray);
  border-radius: var(--radius);
  padding: 16px 28px;
  font-size: 1rem; font-weight: 700; color: var(--charcoal);
  box-shadow: var(--shadow-xs);
  transition: var(--transition);
  position: relative;
}
.mat-badge:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.mat-badge.preferred {
  border-color: var(--blue); color: var(--blue);
}
.mat-badge.preferred::after {
  content: 'Preferred';
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  font-size: 0.6rem; background: var(--blue); color: white;
  padding: 3px 10px; border-radius: 20px;
  letter-spacing: 0.07em; text-transform: uppercase; font-weight: 700;
}

/* ============================================================
   About Page
   ============================================================ */
.about-story { background: var(--white); }
.about-story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-story-img {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg); aspect-ratio: 3/4;
}
.about-story-img img { width: 100%; height: 100%; object-fit: cover; }
.about-story-content h2 { font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 20px; }
.about-story-content p { font-size: 0.9375rem; color: var(--charcoal-med); line-height: 1.78; margin-bottom: 20px; }
.owner-card {
  background: var(--blue-xlight);
  border: 1.5px solid var(--blue-light);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-top: 32px;
  display: flex; align-items: center; gap: 18px;
}
.owner-avatar {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--blue); display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; font-weight: 900; color: white; flex-shrink: 0;
}
.owner-info h4 { font-size: 1rem; font-weight: 700; margin-bottom: 3px; }
.owner-info p { font-size: 0.8125rem; color: var(--charcoal-lt); line-height: 1.5; }

/* Values */
.values-section { background: var(--off-white); }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.value-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 40px 28px; text-align: center;
  box-shadow: var(--shadow-sm); border: 1.5px solid var(--gray);
  transition: var(--transition);
}
.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.value-icon {
  width: 64px; height: 64px; background: var(--blue-light);
  border-radius: 16px; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px; transition: var(--transition);
}
.value-card:hover .value-icon { background: var(--blue); }
.value-icon svg { width: 30px; height: 30px; stroke: var(--blue); fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; transition: stroke 0.3s; }
.value-card:hover .value-icon svg { stroke: white; }
.value-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 12px; }
.value-card p { font-size: 0.9rem; color: var(--charcoal-lt); line-height: 1.72; }

/* ============================================================
   Reviews Page
   ============================================================ */
.reviews-page { background: var(--off-white); }
.review-featured {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 52px 56px;
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--blue);
  margin-bottom: 40px;
}
.review-featured blockquote {
  font-size: 1.25rem; font-style: italic;
  color: var(--charcoal-med); line-height: 1.82;
  margin-bottom: 28px;
}

/* Accreditations page section */
.accreds-section { background: var(--white); padding: 80px 0; }
.accreds-header { text-align: center; margin-bottom: 56px; }

/* ============================================================
   Gallery Page
   ============================================================ */
.gallery-page { background: var(--off-white); }
.gallery-masonry { columns: 3; column-gap: 18px; }
.gm-item {
  break-inside: avoid; margin-bottom: 18px;
  border-radius: var(--radius); overflow: hidden;
  position: relative; cursor: zoom-in;
}
.gm-item img { width: 100%; display: block; transition: transform 0.5s ease; }
.gm-item:hover img { transform: scale(1.04); }
.gm-overlay {
  position: absolute; inset: 0;
  background: rgba(20,27,40,0.45);
  opacity: 0; transition: opacity 0.3s;
  display: flex; align-items: center; justify-content: center;
}
.gm-item:hover .gm-overlay { opacity: 1; }
.gm-overlay svg { width: 36px; height: 36px; stroke: white; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }

/* ============================================================
   Contact Page
   ============================================================ */
.contact-page { background: var(--white); }
.contact-page-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 60px; align-items: start; }
.contact-info-panel {
  background: var(--charcoal);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  position: sticky; top: 100px;
}
.contact-info-panel h3 { font-size: 1.5rem; font-weight: 800; color: var(--white); margin-bottom: 10px; }
.contact-info-panel > p { font-size: 0.9375rem; color: rgba(255,255,255,0.6); line-height: 1.72; margin-bottom: 40px; }
.ci-detail { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 26px; }
.ci-icon {
  width: 42px; height: 42px;
  background: rgba(56,182,213,0.15); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.ci-icon svg { width: 20px; height: 20px; stroke: var(--blue); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ci-detail strong { display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.45); margin-bottom: 5px; }
.ci-detail a, .ci-detail span { font-size: 0.9375rem; font-weight: 500; color: var(--white); line-height: 1.55; transition: color 0.2s; display: block; }
.ci-detail a:hover { color: var(--blue); }
.contact-social-row { margin-top: 40px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.08); }
.contact-social-row p { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.4); margin-bottom: 12px; }
.contact-social-row-links { display: flex; gap: 10px; }
.contact-social-row-links a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.07); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.contact-social-row-links a:hover { background: var(--blue); }
.contact-social-row-links a svg { width: 17px; height: 17px; fill: rgba(255,255,255,0.6); transition: fill 0.2s; }
.contact-social-row-links a:hover svg { fill: white; }

/* Form */
.contact-form-wrap h3 { font-size: 1.5rem; font-weight: 800; margin-bottom: 10px; }
.contact-form-wrap > p { font-size: 0.9375rem; color: var(--charcoal-lt); margin-bottom: 36px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 0; }
.form-group { display: flex; flex-direction: column; margin-bottom: 18px; }
.form-group label {
  font-size: 0.75rem; font-weight: 700; color: var(--charcoal);
  margin-bottom: 7px; text-transform: uppercase; letter-spacing: 0.07em;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--gray);
  border-radius: 10px;
  font-size: 0.9375rem; color: var(--charcoal);
  background: var(--off-white);
  transition: var(--transition);
  font-family: var(--font); outline: none; width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue); background: var(--white);
  box-shadow: 0 0 0 3px rgba(56,182,213,0.12);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--charcoal-lt); opacity: 0.55; }
.form-section-label {
  font-size: 0.75rem; font-weight: 700; color: var(--charcoal-lt);
  text-transform: uppercase; letter-spacing: 0.1em;
  margin: 24px 0 14px; padding-bottom: 10px;
  border-bottom: 1px solid var(--gray);
}
.form-file {
  border: 2px dashed var(--gray); border-radius: 10px;
  padding: 28px; text-align: center; cursor: pointer;
  background: var(--off-white); transition: var(--transition);
  margin-bottom: 24px;
}
.form-file:hover { border-color: var(--blue); background: var(--blue-xlight); }
.form-file svg { width: 28px; height: 28px; stroke: var(--blue); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; margin: 0 auto 10px; }
.form-file p { font-size: 0.875rem; color: var(--charcoal-lt); }
.form-file strong { color: var(--blue); }
.form-file input[type="file"] { display: none; }
.form-submit { width: 100%; justify-content: center; border-radius: 12px; padding: 16px; font-size: 1rem; }

/* ============================================================
   Privacy Page
   ============================================================ */
.privacy-content { max-width: 800px; margin: 0 auto; padding: 80px 0; }
.privacy-content h2 { font-size: 1.4rem; font-weight: 700; margin: 36px 0 12px; }
.privacy-content p { font-size: 0.9375rem; color: var(--charcoal-med); line-height: 1.78; margin-bottom: 16px; }

/* ============================================================
   Services Page — Quick Nav
   ============================================================ */
.svc-overview-section { background: var(--off-white); padding: 52px 0; }
.svc-overview-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.svc-nav-item {
  display: flex; flex-direction: column; align-items: center;
  gap: 10px; background: var(--white); border: 1.5px solid var(--gray);
  border-radius: var(--radius); padding: 22px 16px; text-align: center;
  transition: var(--transition); font-size: 0.875rem; font-weight: 600;
  color: var(--charcoal-med); text-decoration: none;
}
.svc-nav-item:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-3px); box-shadow: var(--shadow); }
.svc-nav-item svg {
  width: 26px; height: 26px; stroke: var(--blue); fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  flex-shrink: 0; transition: transform 0.25s;
}
.svc-nav-item:hover svg { transform: scale(1.12); }

/* ============================================================
   Reviews Stats Bar
   ============================================================ */
.reviews-stats-bar { background: var(--blue); padding: 48px 0; }
.reviews-stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); text-align: center; }
.reviews-stats-item { padding: 16px 20px; border-right: 1px solid rgba(255,255,255,0.22); }
.reviews-stats-item:last-child { border-right: none; }
.reviews-stats-num { font-size: clamp(2rem, 4vw, 3rem); font-weight: 900; color: white; line-height: 1; }
.reviews-stats-lbl { font-size: 0.875rem; color: rgba(255,255,255,0.75); margin-top: 6px; }

/* ============================================================
   About Page — Company Overview Section
   ============================================================ */
.about-overview-section { background: var(--off-white); }
.about-overview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-stats-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.about-stat-tile {
  background: var(--white); border-radius: var(--radius);
  padding: 28px 22px; text-align: center;
  box-shadow: var(--shadow-sm); border: 1.5px solid var(--gray);
}
.about-stat-tile.blue-tile { background: var(--blue); border-color: var(--blue); }
.about-stat-tile-num { font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 900; color: var(--blue); line-height: 1; }
.about-stat-tile.blue-tile .about-stat-tile-num { color: var(--white); }
.about-stat-tile-lbl { font-size: 0.82rem; color: var(--charcoal-lt); margin-top: 6px; font-weight: 500; line-height: 1.4; }
.about-stat-tile.blue-tile .about-stat-tile-lbl { color: rgba(255,255,255,0.78); }

/* ============================================================
   Scroll Animations
   ============================================================ */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.in { opacity: 1; transform: translateY(0); }
.fade-in { opacity: 0; transition: opacity 0.7s ease; }
.fade-in.in { opacity: 1; }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1100px) {
  .about-grid { grid-template-columns: 1fr; gap: 52px; }
  .about-image-wrap { max-width: 480px; margin: 0 auto; }
  .about-stat-card { left: 0; }
  .about-img-accent { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(1),
  .stat-item:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,0.2); }
  .svc-detail-block { grid-template-columns: 1fr; gap: 40px; }
  .svc-detail-block.reverse { direction: ltr; }
  .about-story-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-story-img { max-width: 480px; }
  .contact-page-grid { grid-template-columns: 1fr; }
  .contact-info-panel { position: static; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid-preview { grid-template-rows: 220px 180px; }
  .about-overview-grid { grid-template-columns: 1fr; gap: 48px; }
  .svc-overview-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  section { padding: 72px 0; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .contact-strip-grid { grid-template-columns: 1fr; gap: 16px; }
  .gallery-grid-preview { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .gp-item:first-child { grid-row: auto; grid-column: span 2; aspect-ratio: 16/7; }
  .gallery-masonry { columns: 2; }
  .trust-bar-inner { flex-direction: column; }
  .trust-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.07); width: 100%; }
  .trust-item:last-child { border-bottom: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .review-featured { padding: 32px 24px; }
  .review-featured blockquote { font-size: 1.05rem; }
  .form-row { grid-template-columns: 1fr; }
  .creds-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr; }
  .cta-banner { background-attachment: scroll; }
  .hero-bg { background-attachment: scroll; }
  /* Service quick-nav: 2 cols on mobile */
  .svc-overview-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .svc-nav-item { padding: 16px 12px; font-size: 0.8125rem; gap: 8px; }
  .svc-nav-item svg { width: 22px; height: 22px; }
  /* Reviews stats: stack vertically */
  .reviews-stats-grid { grid-template-columns: 1fr; }
  .reviews-stats-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.22); padding: 20px; }
  .reviews-stats-item:last-child { border-bottom: none; }
  /* About overview: single column */
  .about-overview-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .gallery-masonry { columns: 1; }
  .creds-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.2); }
  .stat-item:last-child { border-bottom: none; }
  .materials-logos { gap: 12px; }
  .about-img-accent { display: none; }
  .gallery-grid-preview { grid-template-columns: 1fr; }
  .gp-item:first-child { grid-column: auto; aspect-ratio: 4/3; }
  /* Single-column quick nav on very small screens */
  .svc-overview-grid { grid-template-columns: 1fr 1fr; }
  /* About stats keep 2-col at all sizes — numbers fit fine */
  .about-stats-2col { grid-template-columns: 1fr 1fr; }
  /* Section spacing tighter */
  section { padding: 56px 0; }
  .svc-overview-section { padding: 40px 0; }
  .reviews-stats-bar { padding: 36px 0; }
}