/* Image Engineering Consultants - Production cPanel Stylesheet */
/* Pure Vanilla CSS - Zero external CSS framework dependencies required */

:root {
  --bg-primary: #020617;
  --bg-surface: #0f172a;
  --bg-card: rgba(15, 23, 42, 0.7);
  --bg-card-hover: rgba(30, 41, 59, 0.8);
  --border-subtle: #1e293b;
  --border-focus: #f59e0b;
  --accent-gold: #fbbf24;
  --accent-gold-dark: #d97706;
  --accent-cyan: #38bdf8;
  --accent-green: #34d399;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --font-en: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-ar: 'Cairo', 'Segoe UI', Tahoma, sans-serif;
  --max-w: 1280px;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-en);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}

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

body {
  min-height: 100vh;
  line-height: 1.6;
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(30, 58, 138, 0.15) 0%, transparent 75%),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 48px 48px, 48px 48px;
  background-position: 0 0, -1px -1px, -1px -1px;
  overflow-x: hidden;
}

::selection {
  background: rgba(251, 191, 36, 0.25);
  color: var(--accent-gold);
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

@media (min-width: 640px) {
  .container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* Header & Navigation */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(2, 6, 23, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  text-decoration: none;
  color: inherit;
}

.logo-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.15), rgba(15, 23, 42, 0.8));
  border: 1px solid rgba(251, 191, 36, 0.4);
  border-radius: 0.625rem;
  box-shadow: 0 0 15px rgba(251, 191, 36, 0.1);
}

.logo-badge svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--accent-gold);
}

.logo-text-title {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.logo-text-title span.gold {
  color: var(--accent-gold);
}

.logo-text-sub {
  font-size: 0.65rem;
  font-family: monospace;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.5rem;
}

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
  }
}

.nav-link {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
  white-space: nowrap;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 0.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: 0.5rem;
  background: var(--accent-gold);
  color: #020617;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary:hover {
  background: #fde047;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(251, 191, 36, 0.25);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 0.5rem;
  background: rgba(15, 23, 42, 0.8);
  color: #ffffff;
  text-decoration: none;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-outline:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: rgba(30, 41, 59, 0.9);
}

.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  border-radius: 0.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  cursor: pointer;
}

@media (min-width: 1024px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-drawer {
  display: none;
  padding: 1.25rem;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  flex-direction: column;
  gap: 1rem;
}

.mobile-drawer.open {
  display: flex;
}

.mobile-nav-link {
  font-size: 0.875rem;
  color: var(--text-primary);
  text-decoration: none;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 3rem 0 4.5rem;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .hero-section {
    padding: 4.5rem 0 6rem;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.6875rem;
  font-family: monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-gold);
  background: rgba(251, 191, 36, 0.08);
  border: 1px solid rgba(251, 191, 36, 0.25);
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

@media (min-width: 640px) {
  .hero-title {
    font-size: 2.75rem;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 3.25rem;
  }
}

.hero-subtitle {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 38rem;
}

@media (min-width: 640px) {
  .hero-subtitle {
    font-size: 1.0625rem;
  }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-stats-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
}

@media (min-width: 640px) {
  .hero-stats-bar {
    grid-template-columns: repeat(4, 1fr);
  }
}

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

.stat-val {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Fast Hero Carousel */
.carousel-card {
  position: relative;
  border-radius: 1.25rem;
  overflow: hidden;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
}

.carousel-viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #020617;
}

@media (min-width: 1024px) {
  .carousel-viewport {
    aspect-ratio: 16/11;
  }
}

.carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, transform 0.5s ease;
  transform: scale(1.03);
}

.carousel-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  z-index: 2;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.carousel-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(2, 6, 23, 0.95) 0%, rgba(2, 6, 23, 0.3) 50%, rgba(2, 6, 23, 0.2) 100%);
  pointer-events: none;
}

.carousel-cad-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(56, 189, 248, 0.15) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}

/* Carousel Info & Controls */
.carousel-top-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.35rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.6875rem;
  font-family: monospace;
  color: var(--accent-gold);
}

.carousel-speed-pill {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(251, 191, 36, 0.3);
  padding: 0.3rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 700;
  color: #ffffff;
  cursor: pointer;
  transition: all 0.2s;
}

.carousel-speed-pill:hover {
  background: rgba(30, 41, 59, 0.95);
  border-color: var(--accent-gold);
}

.carousel-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 5;
  padding: 1.5rem;
}

.carousel-meta-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--accent-cyan);
  margin-bottom: 0.35rem;
}

.carousel-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.carousel-details {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Carousel Control Bar */
.carousel-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.25rem;
  background: rgba(15, 23, 42, 0.95);
  border-top: 1px solid var(--border-subtle);
}

.carousel-progress-track {
  flex: 1;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  margin: 0 1rem;
  overflow: hidden;
  position: relative;
}

.carousel-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 0%;
  background: var(--accent-gold);
  transition: width 0.1s linear;
}

.carousel-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.375rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  cursor: pointer;
  transition: all 0.2s;
}

.carousel-btn:hover {
  background: rgba(251, 191, 36, 0.2);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.carousel-counter {
  font-size: 0.75rem;
  font-family: monospace;
  color: var(--text-secondary);
}

/* Common Section Header */
.section {
  padding: 4.5rem 0;
  border-top: 1px solid var(--border-subtle);
  position: relative;
}

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

.section-tag {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-family: monospace;
  color: var(--accent-gold);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-title {
  font-size: 1.875rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
  line-height: 1.25;
}

@media (min-width: 640px) {
  .section-title {
    font-size: 2.25rem;
  }
}

@media (min-width: 1024px) {
  .section-title {
    font-size: 2.5rem;
  }
}

.section-subtitle {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 0.75rem;
  max-width: 48rem;
}

/* Category Filter Tabs */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border-subtle);
  border-radius: 0.75rem;
  width: fit-content;
  max-width: 100%;
  margin-bottom: 2.5rem;
}

.filter-tab {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 0.5rem;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.filter-tab:hover {
  color: #ffffff;
}

.filter-tab.active {
  background: var(--accent-gold);
  color: #020617;
  font-weight: 700;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Project Card */
.project-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 1rem;
  padding: 1.5rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(251, 191, 36, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -10px rgba(0, 0, 0, 0.5);
}

.project-card-image {
  position: relative;
  width: 100%;
  height: 12rem;
  border-radius: 0.75rem;
  overflow: hidden;
  margin-bottom: 1.25rem;
  background: #020617;
  border: 1px solid var(--border-subtle);
}

.project-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-card-image img {
  transform: scale(1.05);
}

.project-badge-top {
  position: absolute;
  top: 0.625rem;
  right: 0.625rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.625rem;
  font-family: monospace;
  color: var(--text-primary);
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.2rem 0.5rem;
  border-radius: 0.25rem;
  backdrop-filter: blur(4px);
}

.project-bua-badge {
  position: absolute;
  bottom: 0.625rem;
  left: 0.625rem;
  font-size: 0.625rem;
  font-family: monospace;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border-subtle);
  padding: 0.2rem 0.5rem;
  border-radius: 0.25rem;
  backdrop-filter: blur(4px);
}

.project-category-meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.project-category-meta svg {
  color: var(--accent-gold);
  width: 0.875rem;
  height: 0.875rem;
}

.project-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.35;
  margin-bottom: 0.5rem;
  transition: color 0.2s;
}

.project-card:hover .project-card-title {
  color: var(--accent-gold);
}

.project-card-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-disciplines {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-bottom: 1rem;
}

.discipline-tag {
  font-size: 0.6875rem;
  color: var(--text-secondary);
  background: rgba(2, 6, 23, 0.6);
  border: 1px solid var(--border-subtle);
  padding: 0.15rem 0.45rem;
  border-radius: 0.25rem;
}

.project-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.75rem;
}

.project-authority {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--text-secondary);
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-authority svg {
  color: var(--accent-cyan);
  width: 0.875rem;
  height: 0.875rem;
  flex-shrink: 0;
}

.view-details-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-gold);
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.view-details-btn:hover {
  color: #fde047;
}

/* Modal Dialog */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(2, 6, 23, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

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

.modal-dialog {
  position: relative;
  width: 100%;
  max-width: 44rem;
  max-height: 90vh;
  overflow-y: auto;
  background: #0f172a;
  border: 1px solid var(--border-subtle);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
}

@media (min-width: 640px) {
  .modal-dialog {
    padding: 2rem;
  }
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  background: var(--border-subtle);
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.modal-close-btn:hover {
  background: #334155;
  color: #ffffff;
}

.modal-image {
  width: 100%;
  height: 16rem;
  border-radius: 0.75rem;
  overflow: hidden;
  margin: 1.25rem 0;
  border: 1px solid var(--border-subtle);
  position: relative;
}

@media (min-width: 640px) {
  .modal-image {
    height: 18rem;
  }
}

.modal-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .modal-specs-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.modal-spec-card {
  padding: 0.75rem;
  background: #020617;
  border: 1px solid var(--border-subtle);
  border-radius: 0.5rem;
}

.modal-spec-label {
  font-size: 0.6875rem;
  font-family: monospace;
  color: var(--text-muted);
}

.modal-spec-val {
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
  margin-top: 0.2rem;
}

.modal-highlight-box {
  padding: 1rem;
  background: rgba(251, 191, 36, 0.08);
  border: 1px solid rgba(251, 191, 36, 0.2);
  border-radius: 0.75rem;
  margin-bottom: 1.5rem;
  font-size: 0.8125rem;
  color: #fef08a;
}

/* Estimator Section */
.estimator-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 1.25rem;
  padding: 1.5rem;
  margin-top: 2rem;
}

@media (min-width: 1024px) {
  .estimator-box {
    padding: 2.5rem;
  }
}

.estimator-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .estimator-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.form-select, .form-input, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: #020617;
  border: 1px solid var(--border-subtle);
  border-radius: 0.5rem;
  color: #ffffff;
  font-size: 0.875rem;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-select:focus, .form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 2px rgba(251, 191, 36, 0.2);
}

.range-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.range-slider {
  width: 100%;
  accent-color: var(--accent-gold);
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  cursor: pointer;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.checkbox-row input {
  accent-color: var(--accent-gold);
  width: 1.125rem;
  height: 1.125rem;
}

.result-card-box {
  background: #020617;
  border: 1px solid var(--border-subtle);
  border-radius: 1rem;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.result-stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.result-metric {
  padding: 1rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: 0.75rem;
}

.result-metric-val {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--accent-gold);
}

.noc-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.noc-item svg {
  color: var(--accent-green);
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

/* Contact Section & CAPTCHA */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3.5rem;
  }
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 0.75rem;
  margin-bottom: 1rem;
}

.contact-icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.5rem;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.3);
  color: var(--accent-gold);
  flex-shrink: 0;
}

.captcha-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.captcha-canvas-box {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #020617;
  border: 1px solid var(--border-subtle);
  border-radius: 0.5rem;
  padding: 0.35rem 0.75rem;
  font-family: monospace;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.25em;
  color: var(--accent-gold);
  user-select: none;
  position: relative;
  overflow: hidden;
  min-width: 130px;
  text-align: center;
}

.captcha-canvas-box::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, transparent, transparent 5px, rgba(255, 255, 255, 0.05) 5px, rgba(255, 255, 255, 0.05) 10px);
  pointer-events: none;
}

.captcha-refresh-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  background: #0f172a;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.captcha-refresh-btn:hover {
  color: var(--accent-gold);
  border-color: var(--accent-gold);
}

.captcha-input {
  max-width: 120px;
  text-transform: uppercase;
  font-family: monospace;
  letter-spacing: 0.15em;
  text-align: center;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-subtle);
  background: #020617;
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  }
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
  }
}

/* RTL Helpers */
[dir="rtl"] .logo-badge {
  box-shadow: 0 0 15px rgba(251, 191, 36, 0.1);
}

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

[dir="rtl"] .carousel-speed-pill {
  right: auto;
  left: 1rem;
}

[dir="rtl"] .project-badge-top {
  right: auto;
  left: 0.625rem;
}

[dir="rtl"] .project-bua-badge {
  left: auto;
  right: 0.625rem;
}

[dir="rtl"] .modal-close-btn {
  right: auto;
  left: 1.25rem;
}

[dir="rtl"] .rotate-rtl {
  transform: rotate(180deg);
}

/* Utility classes */
.text-gold { color: var(--accent-gold); }
.text-cyan { color: var(--accent-cyan); }
.text-green { color: var(--accent-green); }
.font-mono { font-family: monospace; }
.hidden { display: none !important; }