/* ============================================
   MUHAMMAD SHERAZ TECHNICAL SERVICES L.L.C
   Premium Corporate Design System
   ============================================ */

/* --- Design Tokens --- */
:root {
  /* Colors */
  --color-bg-primary: #f8fafc;         /* slate-50 */
  --color-bg-white: #ffffff;
  --color-bg-dark: #0f172a;            /* slate-900 */
  --color-bg-dark-alt: #1e293b;        /* slate-800 */
  
  --color-text-primary: #0f172a;       /* slate-900 */
  --color-text-secondary: #475569;     /* slate-500 */
  --color-text-tertiary: #94a3b8;      /* slate-400 */
  --color-text-white: #f8fafc;
  --color-text-muted: #64748b;         /* slate-500 */
  
  --color-brand-navy: #172554;         /* blue-950 */
  --color-accent: #9a7b4f;            /* Muted refined gold */
  --color-accent-hover: #b8934f;
  --color-accent-light: rgba(154, 123, 79, 0.1);
  --color-accent-dark: #7d6340;
  
  --color-border: #e2e8f0;            /* slate-200 */
  --color-border-light: #f1f5f9;      /* slate-100 */
  
  /* Typography */
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-family-ar: 'Noto Sans Arabic', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  --font-size-hero: clamp(2.5rem, 5vw, 4.5rem);
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;
  
  /* Borders */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -2px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.05), 0 4px 6px -4px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.06), 0 8px 10px -6px rgba(0,0,0,0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.1);
  --shadow-card: 0 0 0 1px rgba(0,0,0,0.03), 0 2px 4px rgba(0,0,0,0.03), 0 12px 24px rgba(0,0,0,0.04);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Z-index */
  --z-nav: 100;
  --z-whatsapp: 90;
  --z-mobile-menu: 95;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  text-rendering: optimizeSpeed;
}

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

/* Performance: defer off-screen rendering */
.services,
.trust-banner,
.contact,
.footer {
  content-visibility: auto;
  contain-intrinsic-size: auto 600px;
}

/* Accessibility: focus styles */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Performance: GPU hints for animated elements */
.service-card,
.whatsapp-float,
.inquiry-float,
.btn {
  will-change: transform;
}

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

ul { list-style: none; }

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* --- Utility Classes --- */
.icon-sm {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* --- Scroll Reveal Animation --- */
.reveal-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-up.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  padding: var(--space-md) 0;
  transition: all var(--transition-base);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(226, 232, 240, 0.5);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  padding: 0.75rem 0;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.nav-logo-img {
  height: 48px;
  width: auto;
  display: block;
  mix-blend-mode: multiply;
  object-fit: contain;
}

.nav-logo-text-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.15;
}

.nav-logo-text {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-brand-navy);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.nav-logo-light {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-link {
  padding: 0.5rem 1rem;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-text-primary);
  background: rgba(15, 23, 42, 0.04);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 50%;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background: var(--color-accent);
  color: white;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(154, 123, 79, 0.3);
}

.nav-cta:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(154, 123, 79, 0.35);
}

/* Language Toggle Button */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  background: transparent;
  border: 1.5px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  font-family: var(--font-family-ar);
}

.lang-toggle:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-light);
}

.mobile-lang-toggle {
  margin-top: var(--space-md);
  font-size: var(--font-size-lg);
  padding: 0.625rem 1.5rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: calc(var(--z-mobile-menu) + 1);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: var(--z-mobile-menu);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.mobile-link {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-text-primary);
  padding: var(--space-sm) var(--space-xl);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.mobile-link:hover {
  color: var(--color-accent);
}

.mobile-cta {
  margin-top: var(--space-lg);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 120px 0 var(--space-4xl);
  background: var(--color-bg-primary);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(154, 123, 79, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(23, 37, 84, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
  position: relative;
}

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

.hero-eyebrow {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
  padding: 0.375rem 1rem;
  background: var(--color-accent-light);
  border-radius: var(--radius-full);
}

.hero-title {
  font-size: var(--font-size-hero);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--color-brand-navy);
  margin-bottom: var(--space-lg);
}

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

.hero-subtitle {
  font-size: var(--font-size-lg);
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2xl);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: white;
  box-shadow: 0 4px 14px rgba(154, 123, 79, 0.35);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(154, 123, 79, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 1.5px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-text-primary);
  background: rgba(15, 23, 42, 0.03);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

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

.hero-stat-top {
  display: flex;
  align-items: baseline;
}

.hero-stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-brand-navy);
  letter-spacing: -0.02em;
  line-height: 1;
}

.hero-stat-plus,
.hero-stat-slash {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-accent);
}

.hero-stat-number-static {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-brand-navy);
  letter-spacing: -0.02em;
  line-height: 1;
}

.hero-stat-label {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-text-tertiary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 0.25rem;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

/* Hero Visual / Geometric Composition */
.hero-visual {
  position: relative;
  z-index: 1;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 560px;
  margin-left: auto;
}

.hero-image-bg {
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(154, 123, 79, 0.08) 0%, rgba(23, 37, 84, 0.06) 100%);
  animation: pulse-slow 6s ease-in-out infinite;
}

@keyframes pulse-slow {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.8; }
}

.hero-geometric {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.geo-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(154, 123, 79, 0.15);
}

.geo-ring-1 {
  width: 80%;
  height: 80%;
  animation: rotate-slow 30s linear infinite;
}

.geo-ring-2 {
  width: 60%;
  height: 60%;
  border-color: rgba(23, 37, 84, 0.08);
  animation: rotate-slow 25s linear infinite reverse;
}

.geo-ring-3 {
  width: 90%;
  height: 90%;
  border-style: dashed;
  border-color: rgba(154, 123, 79, 0.08);
  animation: rotate-slow 40s linear infinite;
}

@keyframes rotate-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.geo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  position: relative;
  z-index: 2;
}

.geo-block {
  width: 110px;
  height: 110px;
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  animation: float-gentle 4s ease-in-out infinite;
}

.geo-block svg {
  width: 100%;
  height: 100%;
}

.geo-block-1 {
  background: linear-gradient(135deg, rgba(154, 123, 79, 0.12) 0%, rgba(154, 123, 79, 0.04) 100%);
  border: 1px solid rgba(154, 123, 79, 0.15);
  color: var(--color-accent);
  animation-delay: 0s;
}

.geo-block-2 {
  background: linear-gradient(135deg, rgba(23, 37, 84, 0.08) 0%, rgba(23, 37, 84, 0.02) 100%);
  border: 1px solid rgba(23, 37, 84, 0.1);
  color: var(--color-brand-navy);
  animation-delay: 1s;
  transform: translateY(20px);
}

.geo-block-3 {
  background: linear-gradient(135deg, rgba(23, 37, 84, 0.06) 0%, rgba(23, 37, 84, 0.02) 100%);
  border: 1px solid rgba(23, 37, 84, 0.08);
  color: var(--color-brand-navy);
  animation-delay: 2s;
  transform: translateY(-20px);
}

.geo-block-4 {
  background: linear-gradient(135deg, rgba(154, 123, 79, 0.1) 0%, rgba(154, 123, 79, 0.03) 100%);
  border: 1px solid rgba(154, 123, 79, 0.12);
  color: var(--color-accent);
  animation-delay: 3s;
}

@keyframes float-gentle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.geo-accent-line {
  position: absolute;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0.15;
}

.geo-accent-1 {
  width: 120%;
  height: 1px;
  top: 30%;
  left: -10%;
  transform: rotate(-15deg);
}

.geo-accent-2 {
  width: 1px;
  height: 120%;
  left: 60%;
  top: -10%;
  background: linear-gradient(180deg, transparent, rgba(23, 37, 84, 0.08), transparent);
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(180deg, var(--color-accent), transparent);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent, var(--color-accent), transparent);
  animation: scroll-down 2s ease-in-out infinite;
}

@keyframes scroll-down {
  0% { top: -100%; }
  100% { top: 100%; }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-white);
  position: relative;
}

.section-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.section-eyebrow {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  padding: 0.375rem 1rem;
  background: var(--color-accent-light);
  border-radius: var(--radius-full);
}

.section-title {
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-5xl));
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-brand-navy);
  margin-bottom: var(--space-lg);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Services Grid - Bento Box */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.service-card {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  color: white;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

/* Dark gradient overlay for text readability */
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.3) 0%, rgba(15, 23, 42, 0.85) 50%, rgba(15, 23, 42, 0.95) 100%);
  transition: all var(--transition-base);
  z-index: 1;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 3;
}

.service-card > * {
  position: relative;
  z-index: 2;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  border-color: rgba(154, 123, 79, 0.3);
}

.service-card:hover::after {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.15) 0%, rgba(15, 23, 42, 0.75) 45%, rgba(15, 23, 42, 0.92) 100%);
}

.service-card:hover::before {
  opacity: 1;
}

/* Individual card backgrounds */
#service-hvac {
  background-image: url('images/hvac.webp');
}

#service-electrical {
  background-image: url('images/electrical.webp');
}

#service-plumbing {
  background-image: url('images/plumbing.webp');
}

#service-civil {
  background-image: url('images/civil.webp');
}

#service-interiors {
  background-image: url('images/interiors.webp');
}

#service-specialized {
  background-image: url('images/specialized.webp');
}

#service-paint-tile {
  background-image: url('images/paint-tile.webp');
}

/* Featured card overlay enhancement */
.service-card-featured::after {
  background: linear-gradient(180deg, rgba(23, 37, 84, 0.4) 0%, rgba(23, 37, 84, 0.88) 50%, rgba(23, 37, 84, 0.96) 100%);
}

.service-card-featured:hover::after {
  background: linear-gradient(180deg, rgba(23, 37, 84, 0.25) 0%, rgba(23, 37, 84, 0.8) 45%, rgba(23, 37, 84, 0.93) 100%);
}

.service-card-featured .service-card-title {
  color: white;
}

.service-card-featured .service-card-desc {
  color: rgba(255, 255, 255, 0.8);
}

.service-card-featured .tag {
  background: rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.9);
  border-color: rgba(255, 255, 255, 0.2);
}

.service-card-featured::before {
  background: linear-gradient(90deg, var(--color-accent), rgba(154, 123, 79, 0.4));
}

.service-card-featured .service-card-icon {
  background: rgba(154, 123, 79, 0.25);
  color: var(--color-accent);
}

.service-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  color: var(--color-accent);
  transition: all var(--transition-base);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.service-card:hover .service-card-icon {
  transform: scale(1.08);
  background: rgba(255, 255, 255, 0.18);
}

.service-card-icon svg {
  width: 26px;
  height: 26px;
}

.service-card-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.service-card-desc {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.service-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
}

/* ============================================
   PORTFOLIO / OUR WORK GALLERY SECTION
   ============================================ */
.portfolio {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-white);
}

/* Gallery Grid — 3 columns, square photos */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  aspect-ratio: 1 / 1;
  cursor: pointer;
  background: var(--color-bg-dark);
}

.gallery-image-wrapper {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.gallery-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
}

/* Subtle dark overlay on hover for contrast */
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(15, 23, 42, 0.35) 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 1;
  pointer-events: none;
}

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

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

/* Responsive breakpoints */
@media (max-width: 992px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
}

@media (max-width: 576px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }
  
  .gallery-item {
    border-radius: var(--radius-lg);
  }
}

/* View Full Gallery Button */
.gallery-view-all {
  text-align: center;
  margin-top: var(--space-2xl);
}

/* ============================================
   GALLERY PAGE STYLES
   ============================================ */
.gallery-hero {
  padding: 140px 0 var(--space-2xl);
  background: var(--color-bg-white);
}

.gallery-page-section {
  padding: 0 0 var(--space-5xl);
  background: var(--color-bg-white);
}

/* Gallery CTA Section */
.gallery-cta-section {
  padding: 0 0 var(--space-5xl);
  background: var(--color-bg-white);
}

.gallery-cta-card {
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-brand-navy) 100%);
  border-radius: var(--radius-2xl);
  padding: var(--space-4xl) var(--space-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.gallery-cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(154, 123, 79, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.gallery-cta-title {
  font-size: clamp(var(--font-size-2xl), 3.5vw, var(--font-size-4xl));
  font-weight: 800;
  color: white;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.gallery-cta-desc {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.7);
  max-width: 560px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.7;
}

.gallery-cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.gallery-cta-actions .btn-secondary {
  border-color: rgba(255, 255, 255, 0.25);
  color: white;
}

.gallery-cta-actions .btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.08);
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
  transition: opacity 0.15s ease;
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: white;
  font-size: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  z-index: 10;
  line-height: 1;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  z-index: 10;
}

.lightbox-nav svg {
  width: 22px;
  height: 22px;
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: translateY(-50%) scale(1.08);
}

.lightbox-prev {
  left: 1.5rem;
}

.lightbox-next {
  right: 1.5rem;
}

@media (max-width: 768px) {
  .lightbox-nav {
    width: 40px;
    height: 40px;
  }
  
  .lightbox-prev { left: 0.75rem; }
  .lightbox-next { right: 0.75rem; }
  
  .lightbox-close {
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }
  
  .gallery-cta-card {
    padding: var(--space-2xl) var(--space-xl);
  }
}

/* ============================================
   TRUST BANNER
   ============================================ */
.trust-banner {
  background: var(--color-bg-dark);
  padding: var(--space-4xl) 0;
  position: relative;
  overflow: hidden;
}

.trust-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(154, 123, 79, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.trust-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
}

.trust-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-xl);
  background: rgba(154, 123, 79, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
}

.trust-icon svg {
  width: 24px;
  height: 24px;
}

.trust-title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text-white);
  margin-bottom: 0.25rem;
}

.trust-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  line-height: 1.6;
}

.trust-divider {
  width: 1px;
  height: 60px;
  background: rgba(255, 255, 255, 0.1);
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2xl);
  margin-bottom: var(--space-5xl);
}

.testimonial-card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(154, 123, 79, 0.3);
}

.testimonial-rating {
  display: flex;
  gap: 0.25rem;
  color: #fbbf24;
  margin-bottom: var(--space-md);
}

.testimonial-rating svg {
  width: 20px;
  height: 20px;
}

.testimonial-text {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-lg);
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-brand-navy);
}

.author-role {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

/* Review Form Container */
.review-form-container {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-3xl);
  box-shadow: var(--shadow-sm);
  max-width: 800px;
  margin: 0 auto;
}

.review-form-title {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-brand-navy);
  margin-bottom: var(--space-xl);
  text-align: center;
}

.review-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.review-submit-wrapper {
  margin-top: var(--space-md);
  text-align: center;
}

@media (max-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .form-group-row {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-primary);
}

/* WhatsApp Contact Block */
.whatsapp-block {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: 1.25rem 2rem;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-3xl);
  color: white;
  text-decoration: none;
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.25);
  position: relative;
  overflow: hidden;
}

.whatsapp-block::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08));
  pointer-events: none;
}

.whatsapp-block:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.35);
}

.whatsapp-block-icon {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.whatsapp-block-icon svg {
  width: 24px;
  height: 24px;
}

.whatsapp-block-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.whatsapp-block-title {
  font-size: var(--font-size-base);
  font-weight: 700;
  line-height: 1.3;
}

.whatsapp-block-subtitle {
  font-size: var(--font-size-sm);
  opacity: 0.85;
  line-height: 1.4;
}

.whatsapp-block-number {
  font-size: var(--font-size-lg);
  font-weight: 700;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.whatsapp-block-arrow {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  opacity: 0.7;
  transition: all var(--transition-base);
}

.whatsapp-block:hover .whatsapp-block-arrow {
  opacity: 1;
  transform: translateX(4px);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-form-wrapper {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-card);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-group {
  position: relative;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 1rem 1rem 0.75rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
  outline: none;
}

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

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-group label {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  pointer-events: none;
  transition: all var(--transition-fast);
  background: transparent;
  padding: 0 0.25rem;
}

.form-group textarea ~ label {
  top: 1.1rem;
  transform: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label,
.form-group select:focus ~ label,
.form-group select:valid ~ label {
  top: 0;
  transform: translateY(-50%);
  font-size: var(--font-size-xs);
  color: var(--color-accent);
  background: var(--color-bg-white);
}

.form-group select:valid ~ label {
  background: linear-gradient(180deg, var(--color-bg-white) 50%, var(--color-bg-primary) 50%);
}

.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  background: linear-gradient(180deg, var(--color-bg-white) 50%, var(--color-bg-primary) 50%);
}

/* Contact Info */
.contact-info-card {
  background: var(--color-bg-dark);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  position: relative;
  overflow: hidden;
  height: 100%;
}

.contact-info-accent {
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(154, 123, 79, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.contact-info-title {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-text-white);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.contact-info-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-2xl);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.contact-detail:hover {
  background: rgba(255, 255, 255, 0.05);
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: rgba(154, 123, 79, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
}

.contact-detail-icon svg {
  width: 20px;
  height: 20px;
}

.contact-detail-label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.125rem;
}

.contact-detail-value {
  display: block;
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text-white);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-bg-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--space-md);
  text-decoration: none;
}

.footer-logo-img {
  height: 48px;
  width: auto;
  display: block;
  background-color: white;
  padding: 2px;
  border-radius: 8px;
  object-fit: contain;
}

.footer-logo-text-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.15;
}

.footer-logo-text {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-text-white);
  white-space: nowrap;
}

.footer-logo-light {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-text-tertiary);
  white-space: nowrap;
}

.footer-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  line-height: 1.7;
  max-width: 320px;
}

.footer-heading {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-lg);
}

.footer-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-list li,
.footer-list a {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-base);
}

.footer-list a:hover {
  color: var(--color-text-white);
}

.footer-bottom {
  padding-top: var(--space-xl);
  text-align: center;
}

.footer-bottom p {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

/* ============================================
   FLOATING ACTION BUTTONS
   ============================================ */
.floating-actions {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
  z-index: var(--z-whatsapp);
}

/* Send Inquiry Button */
.inquiry-float {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--color-accent);
  color: white;
  border-radius: var(--radius-full);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(154, 123, 79, 0.4);
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
}

.inquiry-float:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(154, 123, 79, 0.5);
}

.inquiry-float svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.inquiry-float-label {
  line-height: 1;
}

/* WhatsApp Button */
.whatsapp-float {
  position: relative;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-base);
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
}

.whatsapp-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.5);
  animation: whatsapp-ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes whatsapp-ping {
  0% { transform: scale(1); opacity: 0.75; }
  75%, 100% { transform: scale(1.4); opacity: 0; }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Large Desktop */
@media (max-width: 1440px) {
  .nav-container,
  .hero-container,
  .section-container,
  .trust-container,
  .footer-container {
    max-width: 1200px;
  }
}

/* Small Desktop / Large Tablet */
@media (max-width: 1200px) {
  .nav-container,
  .hero-container,
  .section-container,
  .trust-container,
  .footer-container {
    max-width: 100%;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-top {
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-2xl);
  }

  .footer-top > div:last-child {
    grid-column: 1 / -1;
  }
}

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --space-5xl: 6rem;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    text-align: center;
  }
  
  .hero-subtitle {
    margin: 0 auto var(--space-2xl);
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .hero-visual {
    order: -1;
  }
  
  .hero-image-wrapper {
    max-width: 380px;
    margin: 0 auto;
  }

  .hero-title {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
  }
  
  .trust-container {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    text-align: center;
  }
  
  .trust-item {
    flex-direction: column;
    align-items: center;
  }
  
  .trust-divider {
    width: 60px;
    height: 1px;
    margin: 0 auto;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .footer-top > div:last-child {
    grid-column: auto;
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --space-4xl: 3rem;
    --space-5xl: 4rem;
  }
  
  .nav-container {
    padding: 0 var(--space-md);
  }

  .navbar {
    padding: 0.625rem 0;
  }

  .navbar.scrolled {
    padding: 0.5rem 0;
  }
  
  .nav-logo {
    max-width: 70%;
    gap: 0.5rem;
  }

  .nav-logo-img {
    height: 38px;
  }

  .nav-logo-text {
    font-size: 0.95rem;
  }

  .nav-logo-light {
    font-size: 0.75rem;
  }

  .nav-links {
    display: none;
  }
  
  .nav-cta {
    display: none;
  }
  
  .lang-toggle:not(.mobile-lang-toggle) {
    display: none;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .mobile-menu {
    display: flex;
  }
  
  .hero {
    min-height: auto;
    padding: 90px 0 var(--space-2xl);
  }

  /* Hide geometric hero visual on mobile to keep heading above the fold */
  .hero-visual {
    display: none;
  }

  .hero-container {
    gap: var(--space-xl);
  }
  
  .hero-title {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }
  
  .hero-eyebrow {
    font-size: 0.625rem;
    padding: 0.25rem 0.75rem;
  }

  .hero-subtitle {
    font-size: var(--font-size-base);
  }
  
  .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    text-align: center;
  }
  
  .hero-stat {
    align-items: center;
  }
  
  .hero-stat-divider {
    display: none;
  }
  
  .hero-stat-number {
    font-size: var(--font-size-2xl);
  }
  
  .hero-stat-number-static {
    font-size: var(--font-size-2xl);
  }
  
  .hero-stat-plus,
  .hero-stat-slash {
    font-size: var(--font-size-xl);
  }

  .section-container {
    padding: 0 var(--space-md);
  }

  .section-header {
    margin-bottom: var(--space-2xl);
  }

  .section-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .section-subtitle {
    font-size: var(--font-size-base);
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .service-card {
    padding: var(--space-xl);
    min-height: 240px;
  }

  .service-card-title {
    font-size: var(--font-size-lg);
  }

  .service-card-desc {
    font-size: var(--font-size-xs);
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .trust-banner {
    padding: var(--space-2xl) 0;
  }

  .trust-container {
    padding: 0 var(--space-md);
  }

  .trust-title {
    font-size: var(--font-size-sm);
  }

  .trust-desc {
    font-size: var(--font-size-xs);
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .testimonial-text {
    font-size: var(--font-size-base);
  }

  .review-form-container {
    padding: var(--space-xl);
  }

  .review-form-title {
    font-size: var(--font-size-xl);
  }

  .form-group-row {
    grid-template-columns: 1fr;
  }
  
  .contact-form-wrapper {
    padding: var(--space-lg);
  }
  
  .contact-info-card {
    padding: var(--space-lg);
  }

  .contact-info-title {
    font-size: var(--font-size-xl);
  }

  .whatsapp-block {
    flex-wrap: wrap;
    padding: 1rem 1.25rem;
    gap: var(--space-md);
  }

  .whatsapp-block-number {
    font-size: var(--font-size-sm);
  }

  .whatsapp-block-arrow {
    display: none;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer-container {
    padding: 0 var(--space-md);
  }

  .footer {
    padding: var(--space-2xl) 0 var(--space-md);
  }

  .footer-desc {
    max-width: 100%;
  }

  .footer-map {
    height: 100px !important;
  }
  
  .geo-block {
    width: 80px;
    height: 80px;
    padding: var(--space-lg);
  }

  .hero-image-wrapper {
    max-width: 280px;
  }
  
  .floating-actions {
    bottom: 1rem;
    right: 1rem;
    gap: 0.625rem;
  }
  
  .inquiry-float {
    padding: 0.5rem 0.875rem;
    font-size: var(--font-size-xs);
    box-shadow: 0 3px 14px rgba(154, 123, 79, 0.35);
  }

  .inquiry-float svg {
    width: 16px;
    height: 16px;
  }
  
  .whatsapp-float {
    width: 50px;
    height: 50px;
  }
  
  .whatsapp-float svg {
    width: 24px;
    height: 24px;
  }

  /* Mobile menu improvements */
  .mobile-menu {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
  }

  .mobile-link {
    font-size: var(--font-size-xl);
  }

  .mobile-links {
    gap: var(--space-md);
  }

  /* Hero scroll indicator hidden on mobile */
  .hero-scroll-indicator {
    display: none;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  :root {
    --space-4xl: 2.5rem;
    --space-5xl: 3rem;
  }

  .nav-logo {
    max-width: 65%;
    gap: 0.375rem;
  }

  .nav-logo-img {
    height: 34px;
  }

  .nav-logo-text {
    font-size: 0.85rem;
  }

  .nav-logo-light {
    font-size: 0.7rem;
  }

  .hero {
    padding: 80px 0 var(--space-xl);
  }

  /* Hide hero visual on small mobile to keep text above the fold */
  .hero-visual {
    display: none;
  }

  .hero-container {
    gap: 0;
  }

  .hero-title {
    font-size: clamp(1.5rem, 8vw, 2rem);
  }

  .hero-subtitle {
    font-size: var(--font-size-sm);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-sm);
  }
  
  .btn {
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-xs);
  }

  .hero-stats {
    gap: var(--space-sm);
  }
  
  .hero-stat-number {
    font-size: var(--font-size-xl);
  }
  
  .hero-stat-number-static {
    font-size: var(--font-size-xl);
  }
  
  .hero-stat-plus,
  .hero-stat-slash {
    font-size: var(--font-size-lg);
  }
  
  .hero-stat-label {
    font-size: 0.6rem;
  }

  .hero-image-wrapper {
    max-width: 220px;
  }

  .geo-block {
    width: 65px;
    height: 65px;
    padding: var(--space-md);
    border-radius: var(--radius-xl);
  }

  .geo-grid {
    gap: var(--space-md);
  }

  .section-title {
    font-size: clamp(1.25rem, 6vw, 1.75rem);
  }

  .section-subtitle {
    font-size: var(--font-size-sm);
  }

  .section-eyebrow {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
  }

  .service-card {
    padding: var(--space-lg);
    min-height: 220px;
  }

  .service-card-icon {
    width: 44px;
    height: 44px;
  }

  .service-card-icon svg {
    width: 20px;
    height: 20px;
  }

  .tag {
    font-size: 0.65rem;
    padding: 0.2rem 0.5rem;
  }

  .portfolio-item {
    aspect-ratio: 16/10;
  }

  .trust-icon {
    width: 44px;
    height: 44px;
  }

  .trust-icon svg {
    width: 20px;
    height: 20px;
  }

  .testimonial-card {
    padding: var(--space-lg);
  }

  .testimonial-text {
    font-size: var(--font-size-sm);
  }

  .author-avatar {
    width: 40px;
    height: 40px;
    font-size: var(--font-size-sm);
  }

  .review-form-container {
    padding: var(--space-lg);
  }

  .contact-form-wrapper {
    padding: var(--space-md);
  }

  .contact-info-card {
    padding: var(--space-md);
  }

  .contact-detail {
    padding: var(--space-sm);
  }

  .contact-detail-icon {
    width: 38px;
    height: 38px;
  }

  .contact-detail-icon svg {
    width: 18px;
    height: 18px;
  }

  .contact-detail-value {
    font-size: var(--font-size-sm);
  }

  .whatsapp-block {
    padding: 0.75rem 1rem;
  }

  .whatsapp-block-icon {
    width: 36px;
    height: 36px;
  }

  .whatsapp-block-icon svg {
    width: 20px;
    height: 20px;
  }

  .whatsapp-block-title {
    font-size: var(--font-size-sm);
  }

  .whatsapp-block-subtitle {
    font-size: var(--font-size-xs);
  }

  .whatsapp-block-number {
    font-size: var(--font-size-xs);
    width: 100%;
    text-align: center;
  }

  .footer-logo-img {
    height: 38px;
  }

  .footer-logo-text {
    font-size: 1rem;
  }

  .footer-logo-light {
    font-size: 0.75rem;
  }

  .footer-heading {
    font-size: 0.65rem;
    margin-bottom: var(--space-md);
  }

  .footer-list li,
  .footer-list a {
    font-size: var(--font-size-xs);
  }

  .footer-bottom p {
    font-size: var(--font-size-xs);
  }

  .floating-actions {
    bottom: 0.75rem;
    right: 0.75rem;
    gap: 0.5rem;
  }

  .inquiry-float {
    padding: 0.4rem 0.75rem;
    font-size: 0.65rem;
  }

  .inquiry-float svg {
    width: 14px;
    height: 14px;
  }

  .whatsapp-float {
    width: 46px;
    height: 46px;
  }
  
  .whatsapp-float svg {
    width: 22px;
    height: 22px;
  }

  .mobile-link {
    font-size: var(--font-size-lg);
    padding: var(--space-xs) var(--space-lg);
  }
}

/* Extra small mobile (360px and below) */
@media (max-width: 360px) {
  .nav-logo {
    max-width: 60%;
  }

  .nav-logo-img {
    height: 30px;
  }

  .nav-logo-text {
    font-size: 0.8rem;
  }

  .nav-logo-light {
    font-size: 0.65rem;
  }

  .hero-title {
    font-size: 1.4rem;
  }

  .hero-container {
    padding: 0 var(--space-sm);
  }

  .section-container {
    padding: 0 var(--space-sm);
  }

  .hero-eyebrow {
    font-size: 0.55rem;
    padding: 0.2rem 0.625rem;
  }

  .hero-actions .btn {
    padding: 0.625rem 1rem;
  }

  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-stat-number {
    font-size: var(--font-size-lg);
  }

  .hero-stat-number-static {
    font-size: var(--font-size-lg);
  }

  .hero-stat-plus,
  .hero-stat-slash {
    font-size: var(--font-size-base);
  }

  .hero-stat-label {
    font-size: 0.55rem;
  }

  .hero-image-wrapper {
    max-width: 180px;
  }

  .geo-block {
    width: 55px;
    height: 55px;
    padding: var(--space-sm);
  }

  .service-card {
    min-height: 200px;
    padding: var(--space-md);
  }

  .section-title {
    font-size: 1.2rem;
  }
}

/* Ultra small screens (320px) */
@media (max-width: 320px) {
  .nav-logo-text-wrapper {
    display: none;
  }

  .nav-logo-img {
    height: 36px;
  }

  .hero-title {
    font-size: 1.25rem;
  }

  .hero-subtitle {
    font-size: var(--font-size-xs);
  }

  .btn {
    font-size: 0.7rem;
    padding: 0.625rem 0.875rem;
  }

  .service-card-title {
    font-size: var(--font-size-base);
  }

  .service-card-desc {
    font-size: 0.7rem;
  }

  .hero-image-wrapper {
    max-width: 160px;
  }
}

/* Footer bottom padding for floating buttons */
.footer-bottom {
  padding-bottom: var(--space-xl);
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  .reveal-up {
    opacity: 1;
    transform: none;
    transition: none;
  }
  
  .geo-ring,
  .hero-image-bg,
  .scroll-line::after,
  .whatsapp-pulse {
    animation: none;
  }
  
  .geo-block {
    animation: none;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* ============================================
   RTL (ARABIC) SUPPORT
   ============================================ */

/* Base RTL Direction */
[dir="rtl"] {
  font-family: var(--font-family-ar);
}

[dir="rtl"] .nav-logo,
[dir="rtl"] .footer-logo {
  font-family: var(--font-family);
}

/* Navigation RTL */
[dir="rtl"] .nav-container {
  flex-direction: row-reverse;
}

[dir="rtl"] .nav-links {
  flex-direction: row-reverse;
}

[dir="rtl"] .nav-cta {
  flex-direction: row-reverse;
}

[dir="rtl"] .nav-link.active::after {
  left: 50%;
  transform: translateX(-50%);
}

/* Hero RTL */
[dir="rtl"] .hero-container {
  direction: rtl;
}

[dir="rtl"] .hero-content {
  text-align: right;
}

[dir="rtl"] .hero-actions {
  justify-content: flex-start;
}

[dir="rtl"] .btn {
  flex-direction: row-reverse;
}

[dir="rtl"] .btn-arrow {
  transform: scaleX(-1);
}

[dir="rtl"] .hero-stats {
  direction: rtl;
}

[dir="rtl"] .hero-subtitle {
  margin-left: auto;
  margin-right: 0;
}

[dir="rtl"] .hero-image-wrapper {
  margin-left: auto;
  margin-right: 0;
}

/* Services RTL */
[dir="rtl"] .section-header {
  text-align: center;
}

[dir="rtl"] .service-card {
  text-align: right;
}

[dir="rtl"] .service-card::before {
  background: linear-gradient(270deg, var(--color-accent), transparent);
}

[dir="rtl"] .service-card-featured::before {
  background: linear-gradient(270deg, var(--color-accent), rgba(154, 123, 79, 0.4));
}

[dir="rtl"] .service-card-tags {
  justify-content: flex-start;
}

/* Trust Banner RTL */
[dir="rtl"] .trust-container {
  direction: rtl;
}

[dir="rtl"] .trust-item {
  flex-direction: row-reverse;
  text-align: right;
}

[dir="rtl"] .trust-content {
  text-align: right;
}

/* Contact RTL */
[dir="rtl"] .contact-grid {
  direction: rtl;
}

[dir="rtl"] .contact-form {
  text-align: right;
}

[dir="rtl"] .form-group label {
  left: auto;
  right: 1rem;
}

[dir="rtl"] .form-group input,
[dir="rtl"] .form-group textarea,
[dir="rtl"] .form-group select {
  text-align: right;
  direction: rtl;
}

[dir="rtl"] .form-group select {
  background-position: left 1rem center;
  padding-left: 2.5rem;
  padding-right: 1rem;
}

[dir="rtl"] .contact-detail {
  flex-direction: row-reverse;
  text-align: right;
}

[dir="rtl"] .contact-info-card {
  text-align: right;
}

[dir="rtl"] .contact-info-accent {
  right: auto;
  left: 0;
}

/* Footer RTL */
[dir="rtl"] .footer-top {
  direction: rtl;
  text-align: right;
}

[dir="rtl"] .footer-list {
  text-align: right;
}

[dir="rtl"] .footer-brand {
  text-align: right;
}

/* Floating Actions RTL */
[dir="rtl"] .floating-actions {
  right: auto;
  left: 2rem;
  align-items: flex-start;
}

[dir="rtl"] .inquiry-float {
  flex-direction: row-reverse;
}

[dir="rtl"] .whatsapp-block {
  flex-direction: row-reverse;
}

[dir="rtl"] .whatsapp-block-content {
  text-align: right;
}

[dir="rtl"] .whatsapp-block-arrow {
  transform: scaleX(-1);
}

[dir="rtl"] .whatsapp-block:hover .whatsapp-block-arrow {
  transform: scaleX(-1) translateX(4px);
}

/* Mobile Menu RTL */
[dir="rtl"] .mobile-menu {
  text-align: center;
}

/* RTL Responsive Overrides */
@media (max-width: 1024px) {
  [dir="rtl"] .hero-content {
    text-align: center;
  }

  [dir="rtl"] .hero-actions {
    justify-content: center;
  }

  [dir="rtl"] .hero-subtitle {
    margin: 0 auto var(--space-2xl);
  }

  [dir="rtl"] .trust-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  [dir="rtl"] .trust-content {
    text-align: center;
  }
}

@media (max-width: 768px) {
  [dir="rtl"] .lang-toggle:not(.mobile-lang-toggle) {
    display: none;
  }

  [dir="rtl"] .floating-actions {
    left: 1rem;
    right: auto;
  }

  [dir="rtl"] .nav-container {
    flex-direction: row-reverse;
  }
}

@media (max-width: 480px) {
  [dir="rtl"] .floating-actions {
    left: 0.75rem;
    right: auto;
  }
}

/* ============================================
   BREADCRUMB NAVIGATION
   ============================================ */
.breadcrumb-nav {
  background: var(--color-bg-white);
  border-bottom: 1px solid var(--color-border-light);
  padding: 0.75rem 0;
  margin-top: 72px;
}

.breadcrumb-list {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

.breadcrumb-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.breadcrumb-list li a {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.breadcrumb-list li.active {
  color: var(--color-text-primary);
  font-weight: 500;
}

.breadcrumb-separator {
  color: var(--color-text-tertiary);
  font-size: 0.7rem;
}

[dir="rtl"] .breadcrumb-separator {
  transform: scaleX(-1);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-white);
  position: relative;
}

.faq-grid {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: rgba(154, 123, 79, 0.3);
  box-shadow: var(--shadow-sm);
}

.faq-item.active {
  border-color: var(--color-accent);
  box-shadow: 0 4px 16px rgba(154, 123, 79, 0.1);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: 1.25rem 1.5rem;
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text-primary);
  text-align: left;
  line-height: 1.5;
  transition: color var(--transition-fast);
}

[dir="rtl"] .faq-question {
  text-align: right;
}

.faq-question:hover {
  color: var(--color-accent);
}

.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-accent);
  transition: transform var(--transition-base);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
  padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 1.5rem 1.25rem;
}

.faq-answer p {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* FAQ Responsive */
@media (max-width: 768px) {
  .faq-question {
    padding: 1rem 1.25rem;
    font-size: var(--font-size-sm);
  }

  .faq-answer {
    padding: 0 1.25rem;
  }

  .faq-item.active .faq-answer {
    padding: 0 1.25rem 1rem;
  }
}