/* ==========================================================================
   IN SAAF STEEL — MASJID MINAR & GUMBAD FABRICATION
   Master Stylesheet — Haripur, KP, Pakistan
   Colors: Emerald Green (#064E3B), Dark Charcoal (#151A1E), 
           Metallic Silver (#CBD5DC), Premium Gold (#C7A45A)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700;800;900&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Amiri:ital,wght@0,400;0,700;1,400&display=swap');

:root {
  --color-emerald: #064E3B;
  --color-emerald-dark: #032e23;
  --color-emerald-light: #0d7358;
  --color-emerald-glow: rgba(6, 78, 59, 0.4);

  --color-charcoal: #151A1E;
  --color-charcoal-dark: #0D1013;
  --color-charcoal-card: #1D2328;
  --color-charcoal-border: #2D3748;

  --color-silver: #CBD5DC;
  --color-silver-light: #F1F5F9;
  --color-silver-muted: #94A3B8;

  --color-gold: #C7A45A;
  --color-gold-light: #E6CA85;
  --color-gold-dark: #9E7D30;
  --color-gold-glow: rgba(199, 164, 90, 0.35);

  --color-white: #FFFFFF;
  --color-ivory: #F8F7F3;
  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #1EBE5D;

  --font-serif: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-urdu: 'Amiri', 'Jameel Noori Nastaleeq', 'Noto Nastaliq Urdu', serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.35);
  --shadow-gold: 0 6px 20px rgba(199, 164, 90, 0.3);

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  --container-max: 1280px;
}

/* Base Reset & Core Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-charcoal-dark);
  color: var(--color-silver-light);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul {
  list-style: none;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-white);
  line-height: 1.25;
  letter-spacing: 0.5px;
}

.text-gold { color: var(--color-gold) !important; }
.text-gold-light { color: var(--color-gold-light) !important; }
.text-emerald { color: var(--color-emerald-light) !important; }
.text-silver { color: var(--color-silver) !important; }
.text-silver-muted { color: var(--color-silver-muted) !important; }
.text-urdu { font-family: var(--font-urdu); direction: rtl; }

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.container-fluid {
  width: 100%;
  padding-left: 20px;
  padding-right: 20px;
}

/* ==========================================================================
   HEADER & NAVIGATION — CRITICAL REQUIREMENT: SINGLE HORIZONTAL ROW ON DESKTOP
   ========================================================================== */

/* Top Utility Bar */
.top-bar {
  background: var(--color-charcoal-dark);
  border-bottom: 1px solid rgba(199, 164, 90, 0.2);
  padding: 8px 0;
  font-size: 0.85rem;
  color: var(--color-silver);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.top-bar-item i {
  color: var(--color-gold);
}

.top-bar-item a:hover {
  color: var(--color-gold-light);
}

.top-bar-badge {
  background: rgba(6, 78, 59, 0.8);
  border: 1px solid var(--color-gold);
  color: var(--color-gold-light);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* Sticky Main Header */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(21, 26, 30, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(199, 164, 90, 0.25);
  transition: all var(--transition-normal);
}

.main-header.scrolled {
  background: rgba(13, 16, 19, 0.98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-bottom-color: rgba(199, 164, 90, 0.4);
}

/* Header Container: Flex row with strict non-overlap */
.header-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 84px;
}

/* Brand Logo */
.brand-logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.brand-logo-img {
  height: 58px;
  width: auto;
  object-fit: contain;
}

/* Desktop Navigation Menu: Single Horizontal Row */
.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-grow: 1;
}

.nav-menu-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  flex-wrap: nowrap; /* STRICT RULE: Never wrap or stack on desktop */
}

.nav-item {
  flex-shrink: 0;
}

.nav-link {
  display: inline-block;
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-silver-light);
  letter-spacing: 0.3px;
  white-space: nowrap; /* STRICT RULE: No forced line breaks */
  border-radius: var(--radius-sm);
  position: relative;
  transition: all var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-gold-light);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-link.active {
  color: var(--color-gold-light);
}

/* Header Actions / CTA Button */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.btn-header-quote {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 50%, var(--color-gold-dark) 100%);
  color: var(--color-charcoal-dark);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-gold);
  white-space: nowrap;
  letter-spacing: 0.4px;
  transition: all var(--transition-fast);
}

.btn-header-quote:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(199, 164, 90, 0.5);
  color: #000;
}

/* Mobile Hamburger Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(199, 164, 90, 0.4);
  color: var(--color-gold-light);
  font-size: 1.4rem;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.mobile-nav-toggle:hover {
  background: rgba(199, 164, 90, 0.15);
  border-color: var(--color-gold);
}

/* Mobile Offcanvas Drawer */
.mobile-drawer-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  z-index: 1998;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100%;
  background: var(--color-charcoal-dark);
  border-left: 2px solid var(--color-gold);
  z-index: 1999;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  transition: right var(--transition-normal);
  overflow-y: auto;
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-overlay.active {
  display: block;
  opacity: 1;
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(199, 164, 90, 0.2);
  margin-bottom: 20px;
}

.mobile-drawer-close {
  background: none;
  border: none;
  color: var(--color-silver);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 4px;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 30px;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-silver-light);
  border-radius: var(--radius-sm);
  border-left: 3px solid transparent;
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: rgba(6, 78, 59, 0.4);
  color: var(--color-gold-light);
  border-left-color: var(--color-gold);
}

.mobile-drawer-contact {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid rgba(199, 164, 90, 0.2);
}

/* ==========================================================================
   BUTTONS & CTAS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  text-align: center;
  letter-spacing: 0.4px;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-gold {
  background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 50%, var(--color-gold-dark) 100%);
  color: var(--color-charcoal-dark);
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(199, 164, 90, 0.55);
  color: #000;
}

.btn-emerald {
  background: linear-gradient(135deg, var(--color-emerald-light) 0%, var(--color-emerald) 100%);
  color: var(--color-white);
  border-color: rgba(199, 164, 90, 0.4);
  box-shadow: 0 6px 20px var(--color-emerald-glow);
}

.btn-emerald:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #118f6f 0%, var(--color-emerald-light) 100%);
  border-color: var(--color-gold);
  color: var(--color-white);
}

.btn-outline-gold {
  background: transparent;
  color: var(--color-gold-light);
  border-color: var(--color-gold);
}

.btn-outline-gold:hover {
  background: var(--color-gold);
  color: var(--color-charcoal-dark);
  transform: translateY(-2px);
}

.btn-outline-silver {
  background: transparent;
  color: var(--color-silver-light);
  border-color: rgba(203, 213, 220, 0.4);
}

.btn-outline-silver:hover {
  background: rgba(203, 213, 220, 0.15);
  border-color: var(--color-silver);
  color: var(--color-white);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #2ae06e 0%, var(--color-whatsapp) 100%);
  color: var(--color-white);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: var(--color-whatsapp-dark);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 15px 32px;
  font-size: 1.05rem;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON — MANDATORY ON BOTTOM LEFT
   ========================================================================== */

.whatsapp-float-container {
  position: fixed;
  bottom: 28px;
  left: 28px; /* STRICT REQUIREMENT: Bottom LEFT corner */
  right: auto;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-float-btn {
  width: 62px;
  height: 62px;
  background: linear-gradient(135deg, #2ae06e 0%, #1da851 100%);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5), 0 0 0 0 rgba(37, 211, 102, 0.7);
  transition: all var(--transition-fast);
  animation: pulse-whatsapp 2.5s infinite;
  text-decoration: none;
}

.whatsapp-float-btn:hover {
  transform: scale(1.1);
  color: #FFFFFF;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.7);
}

.whatsapp-float-tooltip {
  background: rgba(21, 26, 30, 0.95);
  border: 1px solid var(--color-gold);
  color: var(--color-silver-light);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  pointer-events: none;
  white-space: nowrap;
  animation: fadeIn 0.4s ease;
}

@keyframes pulse-whatsapp {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* ==========================================================================
   SECTION COMMON STYLES
   ========================================================================== */

section {
  position: relative;
  padding: 90px 0;
}

.section-dark {
  background-color: var(--color-charcoal-dark);
}

.section-charcoal {
  background-color: var(--color-charcoal);
}

.section-emerald {
  background: linear-gradient(180deg, var(--color-emerald-dark) 0%, #021a14 100%);
  position: relative;
}

.section-pattern {
  background-image: url('../images/islamic-pattern.svg');
  background-repeat: repeat;
}

.section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 55px auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 16px;
  background: rgba(199, 164, 90, 0.12);
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-full);
  color: var(--color-gold-light);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--color-silver);
  font-size: 1.05rem;
  line-height: 1.7;
}

.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 20px auto 0 auto;
}

.section-divider .line {
  height: 1px;
  width: 60px;
  background: linear-gradient(90deg, transparent, var(--color-gold));
}

.section-divider .line.right {
  background: linear-gradient(90deg, var(--color-gold), transparent);
}

.section-divider .icon {
  color: var(--color-gold);
  font-size: 1.1rem;
}

/* ==========================================================================
   HOMEPAGE SPECIFIC SECTIONS
   ========================================================================== */

/* Hero Banner */
.hero-section {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: linear-gradient(rgba(13, 16, 19, 0.82), rgba(6, 78, 59, 0.88)), url('../images/hero-minar.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 120px 0 100px 0;
  overflow: hidden;
}

.hero-overlay-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../images/islamic-pattern.svg');
  opacity: 0.15;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero-badge-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.hero-headline {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: 20px;
  text-shadow: 0 4px 16px rgba(0, 0, 0, 0.7);
}

.hero-headline span {
  background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-supporting {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-silver-light);
  margin-bottom: 18px;
  letter-spacing: 0.4px;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--color-silver);
  line-height: 1.8;
  margin-bottom: 35px;
  max-width: 780px;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 45px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-top: 30px;
  border-top: 1px solid rgba(199, 164, 90, 0.25);
}

.hero-stat-card {
  display: flex;
  flex-direction: column;
}

.hero-stat-num {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-gold-light);
  line-height: 1.1;
}

.hero-stat-label {
  font-size: 0.85rem;
  color: var(--color-silver-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Welcome Section */
.welcome-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.welcome-image-stack {
  position: relative;
}

.welcome-main-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 2px solid rgba(199, 164, 90, 0.4);
  box-shadow: var(--shadow-lg);
}

.welcome-badge-float {
  position: absolute;
  bottom: -25px;
  right: -20px;
  background: var(--color-charcoal);
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
}

.welcome-badge-float i {
  font-size: 2.2rem;
  color: var(--color-gold);
}

/* Service Cards Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--color-charcoal-card);
  border: 1px solid var(--color-charcoal-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-gold);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.45);
}

.service-card-img-wrap {
  position: relative;
  height: 230px;
  overflow: hidden;
}

.service-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.service-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(6, 78, 59, 0.9);
  border: 1px solid var(--color-gold);
  color: var(--color-gold-light);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.service-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.service-card-text {
  color: var(--color-silver);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-card-applications {
  background: rgba(0, 0, 0, 0.25);
  border-left: 3px solid var(--color-gold);
  padding: 10px 14px;
  margin-bottom: 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.85rem;
  color: var(--color-silver-light);
}

.service-card-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

/* Featured Minar & Dome Showcase */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 35px;
}

.showcase-card {
  background: var(--color-charcoal-card);
  border: 1px solid var(--color-charcoal-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  transition: all var(--transition-normal);
}

.showcase-card:hover {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-lg);
}

.showcase-img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.showcase-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.showcase-title {
  font-size: 1.4rem;
  margin-bottom: 10px;
  color: var(--color-white);
}

.showcase-specs {
  margin: 14px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--color-silver-muted);
}

.showcase-specs li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.showcase-specs li i {
  color: var(--color-gold);
}

/* Why Choose Us Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-box {
  background: var(--color-charcoal-card);
  border: 1px solid var(--color-charcoal-border);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-emerald), var(--color-gold));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.feature-box:hover {
  transform: translateY(-6px);
  border-color: rgba(199, 164, 90, 0.4);
}

.feature-box:hover::before {
  opacity: 1;
}

.feature-icon-wrap {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px auto;
  border-radius: 50%;
  background: rgba(6, 78, 59, 0.4);
  border: 1px solid var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--color-gold-light);
}

.feature-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.feature-text {
  font-size: 0.92rem;
  color: var(--color-silver);
  line-height: 1.6;
}

/* Fabrication Process Steps */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  position: relative;
}

.process-step {
  background: var(--color-charcoal-card);
  border: 1px solid var(--color-charcoal-border);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.process-step-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-emerald);
  border: 2px solid var(--color-gold);
  color: var(--color-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 14px;
}

.process-step-title {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--color-white);
}

.process-step-desc {
  font-size: 0.8rem;
  color: var(--color-silver-muted);
  line-height: 1.5;
}

/* Contact CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--color-charcoal-dark) 0%, var(--color-emerald-dark) 100%);
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

/* ==========================================================================
   PAGE HERO FOR INNER PAGES (About, Services, Projects, Gallery, Blog, Contact)
   ========================================================================== */

.page-hero {
  position: relative;
  padding: 100px 0 80px 0;
  background: linear-gradient(rgba(13, 16, 19, 0.88), rgba(6, 78, 59, 0.9)), url('../images/mosque-facade.jpg');
  background-size: cover;
  background-position: center;
  text-align: center;
  border-bottom: 1px solid rgba(199, 164, 90, 0.3);
}

.page-hero-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--color-white);
}

.page-hero-subtitle {
  font-size: 1.2rem;
  color: var(--color-silver);
  max-width: 760px;
  margin: 0 auto 20px auto;
}

.breadcrumbs {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 0, 0, 0.5);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--color-silver-muted);
  border: 1px solid rgba(199, 164, 90, 0.3);
}

.breadcrumbs a {
  color: var(--color-gold-light);
}

.breadcrumbs span {
  color: var(--color-silver-light);
}

/* ==========================================================================
   PORTFOLIO & GALLERY
   ========================================================================== */

.filter-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  background: var(--color-charcoal-card);
  border: 1px solid var(--color-charcoal-border);
  color: var(--color-silver-light);
  padding: 9px 20px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-gold);
  color: var(--color-charcoal-dark);
  border-color: var(--color-gold);
  font-weight: 700;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 320px;
  background: var(--color-charcoal-card);
  border: 1px solid var(--color-charcoal-border);
  cursor: pointer;
}

.gallery-item-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover .gallery-item-img {
  transform: scale(1.08);
}

.gallery-item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(6, 78, 59, 0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-tag {
  align-self: flex-start;
  background: var(--color-gold);
  color: var(--color-charcoal-dark);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
}

.gallery-item-title {
  font-size: 1.15rem;
  color: var(--color-white);
  margin-bottom: 6px;
}

.gallery-item-sub {
  font-size: 0.82rem;
  color: var(--color-silver);
}

/* Lightbox Modal */
.lightbox-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(13, 16, 19, 0.96);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 30px;
}

.lightbox-modal.active {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 900px;
  width: 100%;
  background: var(--color-charcoal-card);
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(0, 0, 0, 0.7);
  color: var(--color-gold-light);
  border: 1px solid var(--color-gold);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  font-size: 1.2rem;
}

.lightbox-img-wrap {
  width: 100%;
  height: 480px;
  background: #000;
}

.lightbox-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.lightbox-details {
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  background: var(--color-charcoal);
  border-top: 1px solid var(--color-charcoal-border);
}

/* ==========================================================================
   BLOG CARDS & ARTICLE LAYOUT
   ========================================================================== */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.blog-card {
  background: var(--color-charcoal-card);
  border: 1px solid var(--color-charcoal-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-md);
}

.blog-card-img-wrap {
  position: relative;
  height: 220px;
}

.blog-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(6, 78, 59, 0.95);
  border: 1px solid var(--color-gold);
  color: var(--color-gold-light);
  padding: 3px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
}

.blog-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card-meta {
  display: flex;
  gap: 14px;
  font-size: 0.8rem;
  color: var(--color-silver-muted);
  margin-bottom: 10px;
}

.blog-card-meta i {
  color: var(--color-gold);
}

.blog-card-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
  line-height: 1.4;
}

.blog-card-excerpt {
  color: var(--color-silver);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

/* ==========================================================================
   CONTACT FORM & QUOTE GENERATOR
   ========================================================================== */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 50px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-card {
  background: var(--color-charcoal-card);
  border: 1px solid var(--color-charcoal-border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: all var(--transition-fast);
}

.contact-card:hover {
  border-color: var(--color-gold);
}

.contact-icon-box {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: rgba(6, 78, 59, 0.4);
  border: 1px solid var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--color-gold-light);
  flex-shrink: 0;
}

.contact-card-title {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.contact-card-desc {
  font-size: 0.92rem;
  color: var(--color-silver);
  line-height: 1.5;
}

/* Quote Form Container */
.quote-form-wrap {
  background: var(--color-charcoal-card);
  border: 1px solid rgba(199, 164, 90, 0.4);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}

.quote-form-header {
  margin-bottom: 26px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-silver-light);
}

.form-label span.req {
  color: #EF4444;
}

.form-control {
  background: var(--color-charcoal-dark);
  border: 1px solid var(--color-charcoal-border);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px var(--color-gold-glow);
}

select.form-control {
  cursor: pointer;
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

.form-help {
  font-size: 0.8rem;
  color: var(--color-silver-muted);
}

/* FAQ Accordion */
.faq-wrap {
  max-width: 900px;
  margin: 50px auto 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--color-charcoal-card);
  border: 1px solid var(--color-charcoal-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-white);
  cursor: pointer;
}

.faq-question i {
  color: var(--color-gold);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
  padding: 0 24px;
  background: rgba(0, 0, 0, 0.2);
}

.faq-answer-inner {
  padding: 16px 0 20px 0;
  color: var(--color-silver);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ==========================================================================
   FOOTER — 4 COLUMNS, CHARCOAL & EMERALD, GOLD ACCENTS
   ========================================================================== */

.main-footer {
  background: linear-gradient(180deg, var(--color-charcoal-card) 0%, var(--color-charcoal-dark) 100%);
  border-top: 2px solid var(--color-gold);
  padding: 80px 0 30px 0;
  color: var(--color-silver);
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand-logo {
  height: 60px;
  margin-bottom: 18px;
}

.footer-about-text {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--color-silver);
  margin-bottom: 22px;
}

.footer-col-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 2px;
  background: var(--color-gold);
}

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

.footer-links a {
  color: var(--color-silver);
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-gold-light);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.92rem;
}

.footer-contact-item i {
  color: var(--color-gold);
  margin-top: 4px;
}

.footer-social-links {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
}

.social-icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-charcoal);
  border: 1px solid rgba(199, 164, 90, 0.4);
  color: var(--color-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.social-icon-btn:hover {
  background: var(--color-gold);
  color: var(--color-charcoal-dark);
  border-color: var(--color-gold);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}

.footer-bottom {
  border-top: 1px solid rgba(199, 164, 90, 0.2);
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--color-silver-muted);
  flex-wrap: wrap;
  gap: 14px;
}

.footer-bottom a {
  color: var(--color-gold);
}

/* ==========================================================================
   RESPONSIVE DESIGN & MEDIA QUERIES (320px, 375px, 768px, 1024px, 1440px)
   ========================================================================== */

/* Large Desktop / Standard (1025px - 1440px+) */
@media (min-width: 1025px) {
  .mobile-nav-toggle {
    display: none !important;
  }
}

/* Tablet & Smaller Laptops (769px to 1024px) */
@media (max-width: 1024px) {
  .desktop-nav {
    display: none;
  }
  .mobile-nav-toggle {
    display: block;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-timeline {
    grid-template-columns: repeat(3, 1fr);
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  .showcase-grid {
    grid-template-columns: 1fr;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

/* Mobile Devices (max-width: 768px) */
@media (max-width: 768px) {
  .top-bar-content {
    justify-content: center;
    text-align: center;
  }
  .top-bar-left, .top-bar-right {
    justify-content: center;
    gap: 12px;
  }
  .hero-headline {
    font-size: 2.3rem;
  }
  .hero-supporting {
    font-size: 1.1rem;
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .welcome-grid {
    grid-template-columns: 1fr;
  }
  .welcome-badge-float {
    position: static;
    margin-top: 15px;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .process-timeline {
    grid-template-columns: 1fr;
  }
  .showcase-card {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
  .quote-form-wrap {
    padding: 24px 18px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .whatsapp-float-container {
    bottom: 20px;
    left: 20px;
  }
  .whatsapp-float-btn {
    width: 54px;
    height: 54px;
    font-size: 28px;
  }
  .whatsapp-float-tooltip {
    display: none; /* Keep clean on mobile viewports */
  }
}

/* Small Mobile (320px - 375px) */
@media (max-width: 375px) {
  .hero-headline {
    font-size: 1.85rem;
  }
  .hero-buttons .btn {
    width: 100%;
  }
  .brand-logo-img {
    height: 48px;
  }
}