/* BOQ Electrical Contracting - Premium Corporate Styles */

:root {
  --color-primary: #054b4d;
  --color-primary-dark: #033638;
  --color-primary-light: #0a6b6e;
  --color-secondary: #b19d84;
  --color-secondary-light: #c9b9a5;
  --color-secondary-dark: #8f7d66;
  --color-white: #ffffff;
  --color-off-white: #f8f9fa;
  --color-gray-100: #f1f3f5;
  --color-gray-200: #e9ecef;
  --color-gray-300: #dee2e6;
  --color-gray-500: #6c757d;
  --color-gray-700: #495057;
  --color-gray-900: #212529;
  --color-overlay: rgba(5, 75, 77, 0.85);
  --color-overlay-light: rgba(5, 75, 77, 0.6);
  --font-en: 'Inter', 'Poppins', system-ui, sans-serif;
  --font-ar: 'Cairo', 'IBM Plex Sans Arabic', system-ui, sans-serif;
  --header-height: 80px;
  --header-height-mobile: 64px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --sticky-cta-height: 4.25rem;
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 8px rgba(5, 75, 77, 0.08);
  --shadow-md: 0 8px 24px rgba(5, 75, 77, 0.12);
  --shadow-lg: 0 16px 48px rgba(5, 75, 77, 0.16);
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
}

[dir="rtl"] {
  --font-primary: var(--font-ar);
}

[dir="ltr"] {
  --font-primary: var(--font-en);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  overflow-x: clip;
}

body {
  font-family: var(--font-primary);
  color: var(--color-gray-900);
  background-color: var(--color-white);
  overflow-x: clip;
  max-width: 100%;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

main,
#main-content {
  overflow-x: clip;
  max-width: 100%;
}

img,
video,
svg,
iframe {
  max-width: 100%;
}

img,
video {
  height: auto;
}

.lazy-img {
  display: block;
  width: 100%;
}

@media (max-width: 767px) {
  :root {
    --header-height: var(--header-height-mobile);
  }

  html {
    scroll-padding-top: var(--header-height-mobile);
  }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
}

/* Loading Screen */
#loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1.5rem;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-ring {
  width: 56px;
  height: 56px;
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--color-secondary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Header — smart sticky (navbar-transparent / navbar-scrolled) */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  height: var(--header-height);
  isolation: isolate;
  border-bottom: 1px solid transparent;
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    backdrop-filter var(--transition-base),
    -webkit-backdrop-filter var(--transition-base);
}

.site-header.navbar-transparent,
.site-header.transparent {
  background-color: transparent;
  box-shadow: none;
  border-bottom-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.site-header.navbar-scrolled,
.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
  border-bottom-color: rgba(5, 75, 77, 0.08);
}

@media (prefers-reduced-motion: reduce) {
  .site-header,
  .site-header .nav-link,
  .site-header .header-logo img,
  .site-header .header-menu-btn,
  .site-header .btn-header,
  .lang-switcher,
  .lang-btn {
    transition-duration: 0.01ms;
  }

  .site-header .btn-header:hover,
  .site-header .btn-header:active {
    transform: none;
  }
}

.site-header .header-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.5rem 0.75rem;
  height: var(--header-height);
  width: 100%;
  min-width: 0;
}

@media (min-width: 1280px) {
  .site-header .header-inner {
    grid-template-columns: auto minmax(0, 1fr) auto auto;
    gap: 0.75rem 1rem;
  }
}

.site-header .header-logo {
  display: flex;
  align-items: center;
  line-height: 0;
}

.site-header .header-logo img {
  height: 2.5rem;
  width: auto;
  transition:
    transform var(--transition-base),
    filter var(--transition-base);
}

.site-header.navbar-transparent .header-logo img,
.site-header.transparent .header-logo img {
  filter: brightness(0) invert(1);
}

.site-header.navbar-scrolled .header-logo img,
.site-header.scrolled .header-logo img {
  filter: none;
}

.site-header .header-logo:hover img {
  transform: scale(1.03);
}

.site-header .header-nav {
  display: none;
  align-items: center;
  justify-content: center;
  gap: clamp(0.35rem, 1vw, 1rem);
  min-width: 0;
  padding-inline: 0.25rem;
}

@media (min-width: 1280px) {
  .site-header .header-nav {
    display: flex;
  }
}

.site-header .header-actions {
  display: none;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

@media (min-width: 1280px) {
  .site-header .header-actions {
    display: flex;
  }
}

.site-header .header-cta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* Header CTA — unified sizing, brand palette only */
.site-header .btn-header {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.25rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  touch-action: manipulation;
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
}

.site-header .btn-header:hover {
  transform: translateY(-1px);
}

.site-header .btn-header:active {
  transform: translateY(0);
}

@media (min-width: 1400px) {
  .site-header .btn-header {
    min-height: 2.375rem;
    padding: 0.45rem 0.9rem;
    font-size: 0.8125rem;
  }
}

.site-header .btn-header-primary {
  background: var(--color-secondary);
  color: var(--color-white);
  border-color: var(--color-secondary);
}

.site-header .btn-header-primary:hover {
  background: var(--color-secondary-light);
  border-color: var(--color-secondary-light);
  box-shadow: var(--shadow-sm);
}

.site-header .btn-header-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.75);
}

.site-header .btn-header-outline:hover {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.site-header.navbar-scrolled .btn-header-outline,
.site-header.scrolled .btn-header-outline {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.site-header.navbar-scrolled .btn-header-outline:hover,
.site-header.scrolled .btn-header-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.site-header .btn-header-accent {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.45);
}

.site-header .btn-header-accent:hover {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.site-header.navbar-scrolled .btn-header-accent,
.site-header.scrolled .btn-header-accent {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.site-header.navbar-scrolled .btn-header-accent:hover,
.site-header.scrolled .btn-header-accent:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.site-header .header-cta-inspection {
  display: none;
}

@media (min-width: 1536px) {
  .site-header .header-cta-inspection {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}

.site-header .header-menu-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  min-width: 44px;
  min-height: 44px;
  padding: 0.35rem;
  color: var(--color-white);
  flex-shrink: 0;
  transition: color var(--transition-base);
}

.site-header.navbar-scrolled .header-menu-btn,
.site-header.scrolled .header-menu-btn {
  color: var(--color-primary);
}

@media (min-width: 1280px) {
  .site-header .header-menu-btn {
    display: none;
  }
}

.site-header .header-menu-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.site-header .nav-link {
  position: relative;
  display: inline-block;
  color: var(--color-white);
  font-weight: 500;
  font-size: 0.8125rem;
  line-height: 1.3;
  white-space: nowrap;
  text-decoration: none;
  transition: color var(--transition-base);
  flex-shrink: 0;
}

.site-header.navbar-scrolled .nav-link,
.site-header.scrolled .nav-link {
  color: var(--color-primary);
}

[dir="ltr"] .site-header .nav-link {
  font-family: var(--font-en);
  font-size: 0.8125rem;
  letter-spacing: 0.01em;
  text-align: start;
}

@media (min-width: 1280px) and (max-width: 1535px) {
  [dir="ltr"] .site-header .nav-link {
    font-size: 0.75rem;
  }

  [dir="ltr"] .site-header .header-nav .nav-link-request {
    display: none;
  }
}

[dir="ltr"] .site-header .header-inner {
  column-gap: 0.5rem;
}

[dir="ltr"] .site-header .header-nav {
  justify-content: center;
  gap: clamp(0.25rem, 0.65vw, 0.85rem);
}

[dir="ltr"] .site-header .header-actions {
  gap: 0.375rem;
}

[dir="rtl"] .site-header .nav-link {
  font-family: var(--font-ar);
  font-size: 0.875rem;
}

[dir="ltr"] .site-header .header-cta .btn-header,
[dir="ltr"] .site-header .lang-btn {
  font-family: var(--font-en);
}

[dir="rtl"] .site-header .header-cta .btn-header,
[dir="rtl"] .site-header .lang-btn {
  font-family: var(--font-ar);
}

.site-header .nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  inset-inline-start: 0;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: width var(--transition-base);
}

.site-header .nav-link:hover::after,
.site-header .nav-link.active::after {
  width: 100%;
}

.site-header.navbar-transparent .nav-link:hover,
.site-header.navbar-transparent .nav-link.active,
.site-header.transparent .nav-link:hover,
.site-header.transparent .nav-link.active {
  color: var(--color-secondary-light);
}

.site-header.navbar-scrolled .nav-link:hover,
.site-header.navbar-scrolled .nav-link.active,
.site-header.scrolled .nav-link:hover,
.site-header.scrolled .nav-link.active {
  color: var(--color-primary-light);
}

.site-header.navbar-scrolled .nav-link::after,
.site-header.scrolled .nav-link::after {
  background: var(--color-primary);
}

/* Mobile menu */
.mobile-menu-close {
  position: absolute;
  top: 1.25rem;
  inset-inline-end: 1.5rem;
  color: var(--color-white);
  font-size: 2rem;
  line-height: 1;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 5rem;
}

.mobile-menu-nav a {
  color: var(--color-white);
  font-size: 1.125rem;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition-base);
}

[dir="ltr"] .mobile-menu-nav a {
  font-family: var(--font-en);
}

[dir="rtl"] .mobile-menu-nav a {
  font-family: var(--font-ar);
}

.mobile-menu-nav a:hover {
  color: var(--color-secondary);
}

.mobile-lang-switcher {
  margin-top: 1rem;
  width: fit-content;
}

/* Buttons */
.btn-primary,
.btn-outline,
.filter-btn {
  min-height: 44px;
  touch-action: manipulation;
}

.btn-primary {
  background: var(--color-secondary);
  color: var(--color-primary-dark);
  font-weight: 600;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  border: 2px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  max-width: 100%;
}

@media (min-width: 640px) {
  .btn-primary,
  .btn-outline {
    padding: 0.75rem 1.5rem;
  }
}

.btn-primary[data-i18n="cta.requestQuote"],
.btn-primary[data-i18n="cta.viewAll"] {
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-secondary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
  font-weight: 600;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  max-width: 100%;
}

.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-primary);
}

.btn-whatsapp {
  background: var(--color-primary-light);
  color: var(--color-white);
  border-color: transparent;
}

.btn-whatsapp:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Hero */
.hero-section {
  min-height: 100svh;
  min-height: 100dvh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  transition: transform 8s ease-out;
  will-change: transform;
}

@media (min-width: 768px) {
  .hero-bg {
    transform: scale(1.05);
  }

  .hero-section:hover .hero-bg {
    transform: scale(1.08);
  }
}

.hero-section .hero-content {
  padding-top: calc(var(--header-height) + 1.5rem);
  padding-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .hero-section .hero-content {
    padding-top: calc(var(--header-height) + 2rem);
    padding-bottom: 4rem;
  }
}

@media (min-width: 1024px) {
  .hero-section .hero-content {
    padding-bottom: 5rem;
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-overlay) 0%, var(--color-overlay-light) 50%, rgba(5, 75, 77, 0.75) 100%);
}

.hero-section .hero-title {
  font-weight: 800;
  font-size: clamp(1.75rem, 4.5vw, 3.75rem);
  line-height: 1.35;
  letter-spacing: -0.02em;
  text-wrap: balance;
  padding-block: 0.12em;
  margin-bottom: 1.5rem;
}

[dir="rtl"] .hero-section .hero-title {
  font-family: var(--font-ar);
  font-weight: 700;
  font-size: clamp(1.625rem, 4.2vw, 3.25rem);
  line-height: 1.55;
  letter-spacing: 0;
}

[dir="ltr"] .hero-section .hero-title {
  font-family: var(--font-en);
  line-height: 1.25;
}

.hero-section .hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.65;
  max-width: 42rem;
}

[dir="rtl"] .hero-section .hero-subtitle {
  font-family: var(--font-ar);
  line-height: 1.8;
}

[dir="ltr"] .hero-section .hero-subtitle {
  font-family: var(--font-en);
  line-height: 1.6;
}

/* Section */
.section-padding {
  padding: 3rem 0;
}

@media (min-width: 768px) {
  .section-padding {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .section-padding {
    padding: 6rem 0;
  }
}

.section-title {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--color-primary);
  margin-bottom: 0.75rem;
  text-wrap: balance;
  line-height: 1.25;
}

.section-subtitle {
  color: var(--color-gray-500);
  font-size: clamp(0.9375rem, 2vw, 1.1rem);
  line-height: 1.65;
  max-width: 600px;
}

.page-hero h1,
.page-hero-title {
  font-size: clamp(1.75rem, 5vw, 3rem);
  line-height: 1.2;
  text-wrap: balance;
}

.page-hero p {
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  line-height: 1.65;
}

.form-section-title {
  font-size: clamp(1.5rem, 4vw, 1.875rem);
  line-height: 1.25;
  text-wrap: balance;
}

.bg-primary-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

/* Service Cards */
.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  min-width: 0;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

@media (min-width: 640px) {
  .service-card {
    padding: 1.75rem;
  }
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-secondary);
}

@media (max-width: 767px) {
  .service-card:hover {
    transform: translateY(-4px);
  }
}

.service-card .icon-wrap {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

/* Professional SVG icons */
.boq-icon {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
  display: block;
}

.boq-icon-lg {
  width: 2.25rem;
  height: 2.25rem;
}

.boq-icon-xl {
  width: 2rem;
  height: 2rem;
}

.icon-wrap .boq-icon {
  width: 1.75rem;
  height: 1.75rem;
  color: var(--color-white);
}

.industry-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.5rem;
}

.industry-icon .boq-icon,
.industry-icon.boq-icon-lg {
  color: var(--color-primary);
}

.industry-card:hover .industry-icon .boq-icon {
  color: var(--color-secondary);
}

.cert-card [data-icon],
.w-16[data-icon] {
  display: flex;
  align-items: center;
  justify-content: center;
}

.cert-card .boq-icon-xl,
.w-16[data-icon] .boq-icon {
  width: 2rem;
  height: 2rem;
  color: var(--color-primary);
}

.benefit-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.benefit-icon .boq-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-secondary);
}

/* Stats Counter */
.stat-card {
  text-align: center;
  padding: 1.25rem 0.75rem;
  min-width: 0;
}

@media (min-width: 640px) {
  .stat-card {
    padding: 1.5rem 1rem;
  }
}

@media (min-width: 1024px) {
  .stat-card {
    padding: 2rem;
  }
}

.stats-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.stat-number {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-secondary);
  line-height: 1;
}

/* Project Cards */
.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--color-overlay) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-base);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  color: white;
}

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

/* Why section — satisfaction badge (no horizontal overflow) */
.why-image-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.satisfaction-badge {
  margin-top: 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: fit-content;
  max-width: 100%;
}

@media (min-width: 768px) {
  .satisfaction-badge {
    position: absolute;
    bottom: -1.5rem;
    inset-inline-start: -1.5rem;
    margin-top: 0;
    padding: 1.25rem 1.5rem;
  }
}

/* Industries — responsive auto grid */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 9rem), 1fr));
  gap: 0.75rem;
}

@media (min-width: 768px) {
  .industries-grid {
    gap: 1rem;
  }
}

/* Filter strip — horizontal scroll on narrow screens without page overflow */
.filter-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  max-width: 100%;
}

.filter-strip-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 0.25rem;
  margin-inline: -0.25rem;
  padding-inline: 0.25rem;
}

.filter-strip-scroll::-webkit-scrollbar {
  display: none;
}

@media (max-width: 639px) {
  .filter-strip-scroll {
    flex-wrap: nowrap;
  }

  .filter-strip-scroll .filter-btn {
    flex-shrink: 0;
  }
}

/* Marquee */
.marquee-container {
  overflow: hidden;
  max-width: 100%;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
  display: flex;
  gap: 3rem;
  animation: marquee 30s linear infinite;
  width: max-content;
}

[dir="rtl"] .marquee-track {
  animation-direction: reverse;
}

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

/* Testimonial */
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  height: 100%;
}

/* Form Floating Labels */
.form-group {
  position: relative;
  margin-bottom: 1.5rem;
}

.form-input {
  width: 100%;
  padding: 1rem 1rem 0.5rem;
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: border-color var(--transition-base);
  background: transparent;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-label {
  position: absolute;
  top: 1rem;
  inset-inline-start: 1rem;
  color: var(--color-gray-500);
  transition: all 0.2s ease;
  pointer-events: none;
  font-size: 1rem;
  max-width: calc(100% - 2rem);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236c757d'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1rem;
  padding-inline-end: 2.5rem;
}

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

.form-input.error {
  border-color: #dc3545;
}

.form-input:focus + .form-label,
.form-input:not(:placeholder-shown) + .form-label,
.form-input.has-value + .form-label,
.form-select:focus + .form-label,
.form-select.has-value + .form-label {
  top: 0.35rem;
  font-size: 0.75rem;
  color: var(--color-primary);
  font-weight: 600;
}

/* FAQ Accordion */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.faq-item.active {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.faq-question {
  width: 100%;
  padding: 1rem 1rem;
  text-align: start;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-white);
  cursor: pointer;
  border: none;
  font-family: inherit;
  transition: background var(--transition-base);
  min-height: 44px;
}

.faq-question > span:first-child {
  flex: 1;
  min-width: 0;
  text-align: start;
  line-height: 1.5;
  word-break: break-word;
}

@media (min-width: 640px) {
  .faq-question {
    padding: 1.25rem 1.5rem;
    align-items: center;
  }
}

.faq-question:hover {
  background: var(--color-gray-100);
}

.faq-answer-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
}

.faq-item.active .faq-answer-panel {
  grid-template-rows: 1fr;
}

.faq-answer-panel[hidden] {
  display: none;
}

.faq-answer-inner {
  overflow: hidden;
}

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

@media (min-width: 640px) {
  .faq-answer {
    padding: 0 1.5rem 1.25rem;
  }
}

.faq-icon {
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

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

/* Scroll Reveal */
@media (max-width: 767px) {
  .reveal,
  .reveal-left,
  .reveal-right {
    transform: translateY(20px);
  }

  [dir="rtl"] .reveal-left,
  [dir="rtl"] .reveal-right {
    transform: translateY(20px);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
}

[dir="rtl"] .reveal-left {
  transform: translateX(30px);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
}

[dir="rtl"] .reveal-right {
  transform: translateX(-30px);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Trust badges */
.trust-badge {
  font-size: clamp(0.75rem, 2vw, 0.85rem);
  max-width: 100%;
}

.trust-badges {
  gap: 0.5rem;
}

/* Hero CTA row */
.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-cta-row .btn-primary,
.hero-cta-row .btn-outline {
  flex: 1 1 auto;
  min-width: min(100%, 10rem);
}

/* Map embed */
.map-embed {
  height: min(24rem, 60vh);
  min-height: 14rem;
}

/* Floating Buttons */
.floating-whatsapp {
  position: fixed;
  bottom: calc(5.5rem + var(--safe-bottom));
  right: 1rem;
  z-index: 900;
  width: 3.25rem;
  height: 3.25rem;
  min-width: 48px;
  min-height: 48px;
  background: var(--color-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-base), background var(--transition-base);
  color: var(--color-primary-dark);
}

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

@media (min-width: 768px) {
  .floating-whatsapp {
    bottom: 6.25rem;
    right: 1.5rem;
    width: 56px;
    height: 56px;
  }

  [dir="rtl"] .floating-whatsapp {
    left: 1.5rem;
  }
}

.floating-whatsapp:hover {
  transform: scale(1.08);
  background: var(--color-secondary-light);
}

.back-to-top {
  position: fixed;
  bottom: calc(1rem + var(--safe-bottom));
  right: 1rem;
  z-index: 900;
  width: 48px;
  height: 48px;
  min-width: 44px;
  min-height: 44px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

[dir="rtl"] .back-to-top {
  right: auto;
  left: 1rem;
}

@media (max-width: 767px) {
  .back-to-top {
    bottom: calc(var(--sticky-cta-height) + 1rem + var(--safe-bottom));
  }
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--color-primary-light);
  transform: translateY(-4px);
}

/* Sticky CTA Bar (Mobile) */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 850;
  background: var(--color-primary);
  padding: 0.5rem 0.75rem;
  padding-bottom: calc(0.5rem + var(--safe-bottom));
  display: none;
  align-items: stretch;
  gap: 0.5rem;
  box-shadow: 0 -4px 24px rgba(5, 75, 77, 0.28);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sticky-cta-btn {
  flex: 1 1 0;
  min-width: 0;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.4rem;
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  touch-action: manipulation;
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base), transform 0.15s ease;
}

.sticky-cta-btn:active {
  transform: scale(0.98);
}

.sticky-cta-btn--accent {
  background: var(--color-secondary);
  color: var(--color-white);
}

.sticky-cta-btn--accent:hover {
  background: var(--color-secondary-light);
}

.sticky-cta-btn--main {
  background: var(--color-white);
  color: var(--color-primary);
}

.sticky-cta-btn--main:hover {
  background: var(--color-off-white);
}

.sticky-cta-btn--outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.55);
}

.sticky-cta-btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
}

@media (max-width: 767px) {
  .sticky-cta {
    display: flex;
  }

  body.has-sticky-cta {
    padding-bottom: calc(var(--sticky-cta-height) + var(--safe-bottom));
  }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 90%;
  max-height: 85vh;
  border-radius: var(--radius-md);
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  color: white;
  font-size: 2rem;
  cursor: pointer;
}

[dir="rtl"] .lightbox-close {
  right: auto;
  left: 1.5rem;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: var(--color-primary);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  padding: calc(var(--header-height) + 1.5rem) 1.5rem 2rem;
  padding-bottom: calc(2rem + var(--safe-bottom));
  overflow-y: auto;
  overscroll-behavior: contain;
  visibility: hidden;
}

[dir="rtl"] .mobile-menu {
  transform: translateX(-100%);
}

.mobile-menu.open {
  transform: translateX(0);
  visibility: visible;
}

body.mobile-menu-open {
  overflow: hidden;
  touch-action: none;
}

/* Certificate Cards */
.cert-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

.cert-card:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

/* Industry Card */
.industry-card {
  background: var(--color-off-white);
  border-radius: var(--radius-lg);
  padding: 1.25rem 0.75rem;
  text-align: center;
  transition: all var(--transition-base);
  border: 1px solid transparent;
  min-width: 0;
}

.industry-card p {
  font-size: clamp(0.8125rem, 2vw, 1rem);
  line-height: 1.4;
  word-break: break-word;
}

@media (min-width: 768px) {
  .industry-card {
    padding: 2rem 1.5rem;
  }
}

.industry-card:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.industry-card:hover .industry-icon {
  color: var(--color-secondary);
}

/* Timeline */
.timeline-item {
  position: relative;
  padding-left: 2rem;
  padding-bottom: 2rem;
  border-left: 2px solid var(--color-secondary);
}

[dir="rtl"] .timeline-item {
  padding-left: 0;
  padding-right: 2rem;
  border-left: none;
  border-right: 2px solid var(--color-secondary);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -7px;
  top: 0;
  width: 12px;
  height: 12px;
  background: var(--color-secondary);
  border-radius: 50%;
}

[dir="rtl"] .timeline-item::before {
  left: auto;
  right: -7px;
}

/* Language Switcher */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.125rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-md);
  padding: 0.2rem;
  transition:
    background var(--transition-base),
    border-color var(--transition-base);
}

.site-header .lang-switcher {
  min-height: 2.25rem;
}

@media (min-width: 1400px) {
  .site-header .lang-switcher {
    min-height: 2.375rem;
  }
}

.site-header.navbar-transparent .lang-switcher,
.site-header.transparent .lang-switcher {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
}

.lang-btn {
  padding: 0.35rem 0.65rem;
  min-height: 1.75rem;
  border: none;
  border-radius: calc(var(--radius-md) - 0.15rem);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.2;
  background: transparent;
  color: rgba(255, 255, 255, 0.75);
  cursor: pointer;
  transition: color var(--transition-base), background var(--transition-base);
}

@media (min-width: 1400px) {
  .site-header .lang-btn {
    padding: 0.4rem 0.7rem;
    font-size: 0.8125rem;
  }
}

.site-header.navbar-transparent .lang-btn,
.site-header.transparent .lang-btn {
  color: rgba(255, 255, 255, 0.8);
}

.lang-btn:hover {
  color: var(--color-white);
}

.lang-btn.active {
  background: var(--color-secondary);
  color: var(--color-primary-dark);
}

.site-header.navbar-scrolled .lang-switcher,
.site-header.scrolled .lang-switcher {
  background: rgba(5, 75, 77, 0.06);
  border-color: rgba(5, 75, 77, 0.12);
}

.site-header.navbar-scrolled .lang-btn,
.site-header.scrolled .lang-btn {
  color: rgba(5, 75, 77, 0.55);
}

.site-header.navbar-scrolled .lang-btn:hover,
.site-header.scrolled .lang-btn:hover {
  color: var(--color-primary);
}

.site-header.navbar-scrolled .lang-btn.active,
.site-header.scrolled .lang-btn.active {
  background: var(--color-secondary);
  color: var(--color-primary-dark);
}

/* Filter Buttons */
.filter-btn {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-weight: 500;
  font-size: clamp(0.8125rem, 2vw, 0.9rem);
  border: 2px solid var(--color-gray-300);
  color: var(--color-gray-700);
  transition: all var(--transition-base);
  white-space: nowrap;
}

@media (min-width: 640px) {
  .filter-btn {
    padding: 0.5rem 1.25rem;
  }
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

/* Page Hero (Inner Pages) */
.page-hero {
  min-height: auto;
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: 2.5rem;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  overflow: hidden;
}

.page-hero .page-hero-inner {
  width: 100%;
  min-width: 0;
}

.page-hero .page-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

@media (min-width: 768px) {
  .page-hero {
    min-height: 32vh;
    padding-top: calc(var(--header-height) + 3rem);
    padding-bottom: 3rem;
  }
}

/* Service grid — auto-fit cards */
.services-auto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 16rem), 1fr));
  gap: 1rem;
}

@media (min-width: 640px) {
  .services-auto-grid {
    gap: 1.5rem;
  }
}

/* Trust Badges */
.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  color: white;
  border: 1px solid rgba(255,255,255,0.2);
}

/* Stars */
.star-rating {
  color: #f59e0b;
}

/* Focus visible for a11y */
:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

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

/* Footer */
.site-footer {
  background: linear-gradient(165deg, var(--color-primary) 0%, var(--color-primary-dark) 55%, #022a2c 100%);
  color: var(--color-white);
}

.site-footer .footer-brand {
  text-decoration: none;
}

.site-footer .footer-brand span {
  color: var(--color-white);
  transition: color var(--transition-base);
}

.site-footer .footer-brand:hover span {
  color: var(--color-secondary);
}

.site-footer .footer-desc {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.875rem;
  line-height: 1.65;
}

.site-footer .footer-heading {
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-secondary);
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.site-footer .footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer .footer-links li {
  margin-bottom: 0.5rem;
}

.site-footer .footer-link,
.site-footer .footer-contact a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color var(--transition-base);
}

.site-footer .footer-link:hover,
.site-footer .footer-contact a:hover {
  color: var(--color-secondary);
}

.site-footer .footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer .footer-contact li {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.875rem;
  line-height: 1.5;
}

.site-footer .footer-contact-icon {
  display: inline-flex;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.site-footer .footer-contact-icon .boq-icon {
  width: 1.125rem;
  height: 1.125rem;
  color: var(--color-secondary);
}

.site-footer .footer-divider {
  border-color: rgba(255, 255, 255, 0.12);
}

.site-footer .footer-bottom {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.875rem;
}

.site-footer .footer-bottom a {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color var(--transition-base);
}

.site-footer .footer-bottom a:hover {
  color: var(--color-secondary);
}

.site-footer .footer-credit {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.875rem;
}

.site-footer .footer-credit a {
  text-decoration: none;
  transition: color var(--transition-base);
}

.site-footer .footer-credit-brand {
  color: var(--color-secondary) !important;
  font-weight: 600;
}

.site-footer .footer-credit-brand:hover {
  color: var(--color-secondary-light) !important;
}

.site-footer .footer-credit-link {
  color: rgba(255, 255, 255, 0.55) !important;
}

.site-footer .footer-credit-link:hover {
  color: var(--color-secondary) !important;
}

.site-footer .footer-credit-sep {
  color: rgba(255, 255, 255, 0.28);
}

/* Print */
@media print {
  .site-header, .floating-whatsapp, .back-to-top, .sticky-cta, #loading-screen { display: none !important; }
}