/* ==========================================================================
   RAMC EVENTS ARABIA - OFFICIAL BRAND COLOR & HIGH-CONTRAST DESIGN SYSTEM
   Brand Colors: Royal Deep Navy (#364C83), Sunset Amber Gold (#FA9731)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Outfit:wght@500;600;700;800&display=swap');

:root {
  /* Official Brand Colors extracted from Logo */
  --brand-navy: #364C83;
  --brand-navy-dark: #1E2B4B;
  --brand-gold: #FA9731;
  --brand-gold-dark: #D87A18;
  --brand-gold-light: #FFF6EC;
  
  /* Brand Color Aliases */
  --accent-gold: #FA9731;
  --accent-gold-dark: #D87A18;
  --accent-gold-light: #FFF6EC;
  --accent-gold-bright: #FA9731;
  
  /* Background Neutrals */
  --bg-primary: #FFFFFF;
  --bg-secondary: #FAFAFC;
  --bg-tertiary: #F1F4F9;
  
  /* Text Colors - High Contrast */
  --text-primary: #1E293B;     /* Dark Slate Navy */
  --text-secondary: #334155;   /* Crisp Body Text */
  --text-muted: #64748B;       /* Muted Slate Gray */
  
  /* Borders & Shadows */
  --border-light: #E2E8F0;
  --border-gold: #FA9731;
  --border-navy: #364C83;
  
  /* Typography */
  --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  /* Shadows */
  --shadow-sm: 0 4px 12px rgba(54, 76, 131, 0.05);
  --shadow-md: 0 8px 24px rgba(54, 76, 131, 0.08);
  --shadow-lg: 0 16px 45px rgba(54, 76, 131, 0.12);
  --shadow-gold: 0 10px 25px rgba(250, 151, 49, 0.25);
  
  /* Transitions & Radius */
  --transition-fast: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

/* Page Transition Overlay */
#page-transition-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--bg-secondary);
  z-index: 99999;
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.5s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

#page-transition-overlay.loaded {
  opacity: 0;
  pointer-events: none;
}

.spinner-gold {
  width: 50px;
  height: 50px;
  border: 4px solid var(--border-light);
  border-top-color: var(--brand-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Utility Containers */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 6rem 0;
}

.section-padding-sm {
  padding: 4rem 0;
}

/* Clean Executive Typography - NO STROKE */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--brand-navy-dark);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.01em;
  -webkit-text-stroke: 0 !important;
  text-stroke: 0 !important;
  text-shadow: none !important;
}

.heading-xl {
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 800;
}

.heading-lg {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
}

.heading-md {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
}

.heading-sm {
  font-size: 1.25rem;
  font-weight: 700;
}

.text-gold {
  color: var(--brand-gold);
}

.text-navy {
  color: var(--brand-navy);
}

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

.text-navy-gradient {
  background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-navy-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subtitle-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.2rem;
  background-color: var(--brand-gold-light);
  border: 1px solid var(--brand-gold);
  border-radius: var(--radius-full);
  color: var(--brand-navy-dark);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.25rem;
}

.subtitle-badge i {
  font-size: 0.8rem;
  color: var(--brand-gold);
}

/* Global Text Center & Alignment System */
.text-center {
  text-align: center !important;
}

.text-center h1,
.text-center h2,
.text-center h3,
.text-center h4,
.text-center h5,
.text-center h6,
.text-center p,
.text-center span {
  text-align: center !important;
}

.text-center .subtitle-badge {
  margin-left: auto !important;
  margin-right: auto !important;
  display: inline-flex !important;
}

/* Buttons - Sliding Gold & Brand Navy */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.95rem 2.2rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: var(--radius-full);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  z-index: 1;
  border: 2px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), color var(--transition-fast);
}

.btn-gold-slide {
  background-color: var(--brand-navy);
  color: #FFFFFF;
  border-color: var(--brand-navy);
}

.btn-gold-slide::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--brand-gold), var(--brand-gold-dark));
  z-index: -1;
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-gold-slide:hover::before {
  transform: translateX(0);
}

.btn-gold-slide:hover {
  color: #FFFFFF;
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn-outline-gold {
  background: transparent;
  color: var(--brand-navy-dark);
  border-color: var(--brand-gold);
  border-width: 2px;
}

.btn-outline-gold:hover {
  background-color: var(--brand-gold);
  color: #FFFFFF;
  border-color: var(--brand-gold);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.6rem 1.35rem;
  font-size: 0.875rem;
}

/* Header & Top Bar */
.top-bar {
  background-color: var(--brand-navy-dark);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding: 0.6rem 0;
  font-size: 0.85rem;
  color: #E2E8F0;
  font-weight: 500;
}

.top-bar a {
  color: #E2E8F0;
}

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

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

.top-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.top-info-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

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

.header-nav {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 2px solid var(--border-light);
  transition: all var(--transition-normal);
}

.header-nav.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.98);
}

.navbar-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 85px;
}

.brand-logo img {
  height: 54px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}

.nav-link-item a {
  font-size: 1rem;
  font-weight: 700;
  color: var(--brand-navy-dark);
  position: relative;
  padding: 0.4rem 0;
}

.nav-link-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--brand-gold);
  transition: width var(--transition-fast);
}

.nav-link-item.active a,
.nav-link-item a:hover {
  color: var(--brand-gold-dark);
}

.nav-link-item.active a::after,
.nav-link-item a:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--brand-navy-dark);
  cursor: pointer;
}

/* Mobile Menu Drawer */
.mobile-menu-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  height: 100vh;
  background-color: var(--bg-primary);
  z-index: 10000;
  box-shadow: var(--shadow-lg);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-normal);
}

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

.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.drawer-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 5rem 0 4rem;
  background: linear-gradient(135deg, #FAFAFC 0%, #F1F4F9 100%);
  overflow: hidden;
  border-bottom: 1px solid var(--border-light);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 580px;
  font-weight: 500;
  line-height: 1.75;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding-top: 2rem;
  border-top: 2px solid var(--border-light);
}

.stat-item h3 {
  font-size: 2.4rem;
  color: var(--brand-navy);
  font-weight: 800;
}

.stat-item p {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 700;
}

.hero-image-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--brand-gold);
}

.hero-image-box img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-badge-floating {
  position: absolute;
  bottom: -15px;
  left: -15px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  border: 2px solid var(--brand-gold);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-badge-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--brand-gold);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

/* Feature & Service Cards */
.card-hover-3d {
  background-color: var(--bg-primary);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  will-change: transform;
}

.card-hover-3d::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-navy), var(--brand-gold));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card-hover-3d:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-gold);
}

.card-hover-3d:hover::before {
  opacity: 1;
}

.card-icon-box {
  width: 62px;
  height: 62px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  color: var(--brand-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.card-hover-3d:hover .card-icon-box {
  background-color: var(--brand-navy);
  color: #FFFFFF;
}

/* Marquee */
.marquee-container {
  overflow: hidden;
  user-select: none;
  position: relative;
  padding: 2.25rem 0;
  background-color: var(--bg-secondary);
  border-top: 2px solid var(--border-light);
  border-bottom: 2px solid var(--border-light);
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 3rem;
  width: max-content;
  animation: marquee 35s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.9rem;
  background: var(--bg-primary);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--brand-navy-dark);
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}

.marquee-item i {
  color: var(--brand-gold);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Portfolio Gallery Grid */
.portfolio-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-full);
  background: var(--bg-secondary);
  border: 2px solid var(--border-light);
  color: var(--brand-navy-dark);
  font-size: 0.925rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--brand-navy);
  color: #FFFFFF;
  border-color: var(--brand-navy);
  box-shadow: var(--shadow-md);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.portfolio-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-primary);
  border: 2px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  cursor: pointer;
}

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

.portfolio-img-box {
  position: relative;
  height: 250px;
  overflow: hidden;
}

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

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

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 30%, rgba(30, 43, 75, 0.85) 100%);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-info {
  padding: 1.5rem;
}

/* Blog Post Cards */
.blog-post-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-primary);
  border: 2px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

.blog-img-box {
  position: relative;
  height: 230px;
  overflow: hidden;
}

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

.blog-post-card:hover .blog-img-box img {
  transform: scale(1.08);
}

.blog-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 30%, rgba(30, 43, 75, 0.85) 100%);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.blog-post-card:hover .blog-overlay {
  opacity: 1;
}

/* Contact Page Grid Layout - PREVENT OVERLAPPING */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info-column {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.map-box-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--brand-navy);
  height: 280px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-md);
}

/* Modals */
.modal-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(30, 43, 75, 0.75);
  backdrop-filter: blur(8px);
  z-index: 20000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.modal-wrapper.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content-box {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  max-width: 700px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--brand-navy);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--brand-navy-dark);
}

.modal-close-btn:hover {
  background: var(--brand-navy);
  color: #FFFFFF;
}

/* Form Controls */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.925rem;
  font-weight: 700;
  color: var(--brand-navy-dark);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.95rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  background: var(--bg-primary);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--brand-navy);
  box-shadow: 0 0 0 3px rgba(54, 76, 131, 0.15);
  background: #FFFFFF;
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

/* Toast */
.toast-msg {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--brand-navy-dark);
  color: #FFFFFF;
  padding: 1rem 1.75rem;
  border-radius: var(--radius-md);
  border-left: 5px solid var(--brand-gold);
  box-shadow: var(--shadow-lg);
  z-index: 30000;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transform: translateY(100px);
  opacity: 0;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.toast-msg.show {
  transform: translateY(0);
  opacity: 1;
}

/* Footer */
footer {
  background-color: var(--brand-navy-dark);
  color: #E2E8F0;
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1.1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

footer h4 {
  color: #FFFFFF;
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  font-weight: 800;
}

footer h4::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: var(--brand-gold);
  margin-top: 0.4rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  font-weight: 500;
  color: #CBD5E1;
}

.footer-links a:hover {
  color: var(--brand-gold);
  padding-left: 4px;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.social-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  transition: all var(--transition-fast);
}

.social-icon:hover {
  background: var(--brand-gold);
  color: #FFFFFF;
  border-color: var(--brand-gold);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  margin-top: 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  color: #94A3B8;
  font-weight: 500;
}

.back-to-top {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--brand-gold);
  color: #FFFFFF;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: var(--shadow-gold);
  transition: transform var(--transition-fast);
}

.back-to-top:hover {
  transform: translateY(-4px);
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .hero-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .nav-links, .nav-actions .btn-quote {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

/* Service Detail Process Timeline & FAQs */
.process-step-card {
  background: var(--bg-primary);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  position: relative;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.process-step-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-gold);
  box-shadow: var(--shadow-md);
}

.step-num-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--brand-navy);
  color: var(--brand-gold);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  border: 2px solid var(--brand-gold);
}

.faq-accordion-item {
  background: var(--bg-primary);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-accordion-item.active {
  border-color: var(--brand-navy);
}

.faq-question-btn {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  background: transparent;
  border: none;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--brand-navy-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-answer-box {
  padding: 0 1.5rem 1.25rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-weight: 500;
  display: none;
}

.faq-accordion-item.active .faq-answer-box {
  display: block;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.breadcrumb-nav a {
  color: var(--brand-navy);
}

.breadcrumb-nav a:hover {
  color: var(--brand-gold);
}

/* Floating WhatsApp Quick Action Button */
.whatsapp-float-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}

.whatsapp-float-btn:hover {
  transform: scale(1.12);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
  color: #FFFFFF;
}

.whatsapp-tooltip {
  position: absolute;
  right: 72px;
  background: var(--brand-navy-dark);
  color: #FFFFFF;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  box-shadow: var(--shadow-md);
  border-left: 3px solid #25D366;
}

.whatsapp-float-btn:hover .whatsapp-tooltip {
  opacity: 1;
}