/* ======================================
   Traces Trading & Services - Main Stylesheet
   A modern, responsive corporate website
   ====================================== */

/* ====== CSS VARIABLES & DESIGN TOKENS ====== */
:root {
  /* Color Palette - Professional NGO Theme (light, credible, donor-facing) */
  --color-primary: #002347;
  /* Deep Navy Blue - Authority & Trust for NGOs */
  --color-primary-dark: #001528;
  /* Darker navy for depth */
  --color-primary-light: #003968;
  /* Lighter navy for hover states */
  --color-primary-50: #EEF3F8;
  /* Faint navy tint for section backgrounds */
  --color-primary-100: #E1EAF3;

  --color-secondary: #F5A623;
  /* Golden Amber from logo arrow - High contrast CTAs */
  --color-secondary-dark: #d99019;
  /* Darker amber for hover */
  --color-secondary-light: #f7b647;
  /* Lighter amber for accents */
  --color-secondary-50: #FEF6E7;
  /* Faint amber tint for badges/eyebrows */

  /* Neutral Colors */
  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  /* Very light gray backgrounds */
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  /* Dark grey for body text - better readability */
  --color-gray-900: #111827;

  /* Light "glass" surface — premium without sacrificing brightness/credibility */
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-bg-strong: rgba(255, 255, 255, 0.9);
  --glass-border: rgba(0, 35, 71, 0.08);
  --glass-blur: blur(12px) saturate(140%);

  /* On dark (navy) surfaces */
  --glass-bg-on-dark: rgba(255, 255, 255, 0.08);
  --glass-border-on-dark: rgba(255, 255, 255, 0.16);

  --shadow-glow-amber: 0 8px 30px -6px rgba(245, 166, 35, 0.45);
  --shadow-glow-navy: 0 20px 40px -12px rgba(0, 35, 71, 0.25);

  /* Typography Scale */
  --font-primary: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-arabic: 'Cairo', 'Tajawal', sans-serif;

  --font-size-xs: 0.75rem;
  /* 12px */
  --font-size-sm: 0.875rem;
  /* 14px */
  --font-size-base: 1rem;
  /* 16px */
  --font-size-lg: 1.125rem;
  /* 18px */
  --font-size-xl: 1.25rem;
  /* 20px */
  --font-size-2xl: 1.5rem;
  /* 24px */
  --font-size-3xl: 1.875rem;
  /* 30px */
  --font-size-4xl: 2.25rem;
  /* 36px */
  --font-size-5xl: 3rem;
  /* 48px */
  --font-size-6xl: 3.75rem;
  /* 60px */

  /* Spacing System */
  --spacing-xs: 0.5rem;
  /* 8px */
  --spacing-sm: 0.75rem;
  /* 12px */
  --spacing-md: 1rem;
  /* 16px */
  --spacing-lg: 1.5rem;
  /* 24px */
  --spacing-xl: 2rem;
  /* 32px */
  --spacing-2xl: 3rem;
  /* 48px */
  --spacing-3xl: 4rem;
  /* 64px */
  --spacing-4xl: 6rem;
  /* 96px */
  --spacing-5xl: 8rem;
  /* 128px */

  /* Layout */
  --max-width: 1200px;
  --max-width-wide: 1400px;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  --border-radius-2xl: 24px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

/* ====== MOTION: reduced-motion kill switch ====== */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ====== RESET & BASE STYLES ====== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  /* No CSS scroll-behavior here on purpose: Lenis drives smooth scrolling in
     JS, and the nav-click handler always passes an explicit behavior:'smooth'
     to window.scrollTo() when Lenis is off (mobile/reduced-motion). Native
     CSS smooth-scroll fighting Lenis's own animation every frame was the
     cause of "slow" section navigation — it nearly doubled scroll duration. */
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  color: var(--color-gray-900);
  background-color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ====== PREMIUM STATIC BASE ======
   A full-page moving/translucent background makes SCROLLING repaint the whole
   viewport every frame (content re-blends with the fixed layer beneath) → the
   "freeze while scrolling" the user hit. Instead we use a single STATIC, subtle
   brand-tinted gradient painted once on the body — zero scroll cost — and keep
   all the cinematic MOTION concentrated in the hero (one GPU-cheap screenful).
   Content sections stay fully OPAQUE so the browser composites them cheaply. */
.ambient-stage {
  display: none;
  /* retired: was the fixed animated layer that caused scroll jank */
}

body {
  background:
    radial-gradient(1100px 700px at 12% -8%, var(--color-primary-50) 0%, transparent 55%),
    radial-gradient(900px 650px at 105% 5%, var(--color-secondary-50) 0%, transparent 55%),
    var(--color-white);
  background-attachment: scroll;
}

/* Arabic Language Support */
html[lang="ar"] {
  font-family: var(--font-arabic);
  direction: rtl;
}

html[lang="ar"] body {
  text-align: right;
}

/* ====== BILINGUAL CONTENT (SEO-friendly, no JS text-swap) ======
   Every translatable string ships BOTH languages in the raw HTML
   inside two <span class="i18n" lang="en|ar"> siblings. Only the
   inactive one is hidden via CSS, keyed off <html lang>. This means
   search engines see full Arabic AND English content on first render
   (no client-side textContent rewriting required to be indexed). */
html:not([lang="ar"]) .i18n[lang="ar"] {
  display: none;
}

html[lang="ar"] .i18n[lang="en"] {
  display: none;
}

/* ====== TYPOGRAPHY ====== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  text-wrap: balance;
}

h1 {
  font-size: var(--font-size-6xl);
  letter-spacing: -0.03em;
}

h2 {
  font-size: var(--font-size-4xl);
  letter-spacing: -0.01em;
}

h3 {
  font-size: var(--font-size-3xl);
}

h4 {
  font-size: var(--font-size-2xl);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-700);
  font-size: var(--font-size-base);
}

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

a:hover {
  color: var(--color-secondary);
}

/* ====== UTILITY CLASSES ====== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.section {
  padding: var(--spacing-4xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-title h2 {
  margin-bottom: var(--spacing-md);
}

.section-title p {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  max-width: 700px;
  margin: 0 auto;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-secondary-dark);
  background: var(--color-secondary-50);
  border: 1px solid rgba(245, 166, 35, 0.25);
  padding: 0.4em 0.9em;
  border-radius: 999px;
  margin-bottom: var(--spacing-md);
}

.section-eyebrow--on-dark {
  color: var(--color-secondary-light);
  background: rgba(245, 166, 35, 0.12);
  border-color: rgba(245, 166, 35, 0.3);
}

/* ====== GLASS SURFACES ====== */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-glow-navy);
}

.glass-on-dark {
  background: var(--glass-bg-on-dark);
  border: 1px solid var(--glass-border-on-dark);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

/* ====== SCROLL-REVEAL SYSTEM ======
   One consistent "masked rise" reveal grammar used site-wide.
   Wrapper hides overflow; inner content rises from below the mask.
   Activated by IntersectionObserver adding .is-visible (see script.js). */
.reveal-mask {
  overflow: hidden;
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}

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

.reveal-group>* {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal-group.is-visible>* {
  opacity: 1;
  transform: translateY(0);
}

.reveal-group.is-visible>*:nth-child(1) {
  transition-delay: 0.05s;
}

.reveal-group.is-visible>*:nth-child(2) {
  transition-delay: 0.15s;
}

.reveal-group.is-visible>*:nth-child(3) {
  transition-delay: 0.25s;
}

.reveal-group.is-visible>*:nth-child(4) {
  transition-delay: 0.35s;
}

.reveal-group.is-visible>*:nth-child(5) {
  transition-delay: 0.45s;
}

.reveal-group.is-visible>*:nth-child(6) {
  transition-delay: 0.55s;
}

@media (prefers-reduced-motion: reduce) {

  .reveal,
  .reveal-group>* {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ====== MAGNETIC BUTTONS ====== */
.magnetic {
  display: inline-block;
  will-change: transform;
}

/* ====== SCROLL PROGRESS BAR ====== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-secondary-dark));
  z-index: 2000;
}

html[lang="ar"] .scroll-progress {
  transform-origin: 100% 50%;
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--spacing-xl);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* ====== BUTTONS ====== */
.btn {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-base);
  font-weight: 600;
  text-align: center;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-secondary);
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

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

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

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

.btn-large {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: var(--font-size-lg);
}

/* ====== NAVIGATION ====== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.85);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: box-shadow var(--transition-base), background-color var(--transition-base);
}

.navbar.is-scrolled {
  background-color: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-md);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-md);
  padding-bottom: var(--spacing-md);
}

.navbar-logo {
  height: 64px;
  width: auto;
  transition: transform var(--transition-base);
}

.navbar-logo:hover {
  transform: scale(1.05);
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  list-style: none;
}

.navbar-menu a {
  font-weight: 500;
  font-size: var(--font-size-base);
  color: var(--color-primary);
  position: relative;
  padding: var(--spacing-xs) 0;
}

.navbar-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-secondary);
  transition: width var(--transition-base);
}

.navbar-menu a:hover::after,
.navbar-menu a.is-active::after {
  width: 100%;
}

.navbar-menu a.is-active {
  color: var(--color-secondary-dark);
}

.navbar-cta-item {
  display: flex;
  align-items: center;
}

.navbar-cta {
  padding: 0.65em 1.4em;
  font-size: var(--font-size-sm);
  box-shadow: none;
}

.navbar-cta:hover {
  box-shadow: var(--shadow-glow-amber);
}

.language-switcher {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: var(--color-gray-50);
  border-radius: var(--border-radius);
}

.language-switcher button {
  background: none;
  border: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  color: var(--color-gray-600);
  transition: all var(--transition-fast);
  border-radius: var(--border-radius);
}

.language-switcher button.active {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.language-switcher button:hover:not(.active) {
  color: var(--color-primary);
  background-color: var(--color-gray-100);
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  z-index: 1001;
}

.mobile-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--color-primary);
  transition: all var(--transition-base);
  border-radius: 2px;
}

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

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

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

/* Mobile Navigation Styles */
@media (max-width: 768px) {
  .navbar-menu {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: calc(100vh - 70px);
    background-color: var(--color-white);
    flex-direction: column;
    padding: var(--spacing-2xl);
    box-shadow: -4px 0 10px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease-in-out;
    overflow-y: auto;
    z-index: 999;
  }

  .navbar-menu.active {
    right: 0;
  }

  .navbar-menu li {
    width: 100%;
    margin-bottom: var(--spacing-md);
  }

  .navbar-menu a {
    display: block;
    padding: var(--spacing-md);
    font-size: var(--font-size-lg);
    border-bottom: 1px solid var(--color-gray-100);
  }

  .navbar-menu .language-switcher {
    width: 100%;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    justify-content: center;
  }

  .navbar-cta-item {
    margin-top: var(--spacing-md);
  }

  .navbar-menu a.navbar-cta {
    text-align: center;
    border-bottom: none;
    border-radius: var(--border-radius);
  }

  .mobile-toggle {
    display: flex;
  }

  /* Prevent body scroll when menu is open */
  body.menu-open {
    overflow: hidden;
  }

  /* RTL Support for Mobile Menu */
  html[lang="ar"] .navbar-menu {
    right: auto;
    left: -100%;
  }

  html[lang="ar"] .navbar-menu.active {
    left: 0;
    right: auto;
  }
}

/* ====== HERO SECTION — Tri-Theme Interactive Showcase ====== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  margin-top: 70px;
  overflow: hidden;
  padding-bottom: var(--spacing-4xl);
}

/* -- Media layers -- */
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  will-change: transform;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.06);
  clip-path: circle(0% at var(--wipe-x, 50%) var(--wipe-y, 50%));
  transition: opacity 1s var(--ease-in-out), clip-path 1.2s var(--ease-in-out), transform 8s linear;
}

.hero[data-active-theme="shelter"] .hero-bg-image[data-theme-img="shelter"],
.hero[data-active-theme="school"] .hero-bg-image[data-theme-img="school"],
.hero[data-active-theme="clinic"] .hero-bg-image[data-theme-img="clinic"] {
  opacity: 1;
  clip-path: circle(150% at var(--wipe-x, 50%) var(--wipe-y, 50%));
  z-index: 1;
}

/* Dedicated cinematic video loop motion matching each theme's prompt */
.hero[data-active-theme="shelter"] .hero-bg-image[data-theme-img="shelter"] {
  animation: shelter-drone-orbit 24s ease-in-out infinite alternate;
}

.hero[data-active-theme="school"] .hero-bg-image[data-theme-img="school"] {
  animation: school-push-pan 22s ease-in-out infinite alternate;
}

.hero[data-active-theme="clinic"] .hero-bg-image[data-theme-img="clinic"] {
  animation: clinic-tracking-shot 20s ease-in-out infinite alternate;
}

/* 1. Shelter: Drone aerial orbit loop */
@keyframes shelter-drone-orbit {
  0% {
    transform: scale(1.04) translate(0, 0) rotate(0deg);
  }
  50% {
    transform: scale(1.15) translate(-2.2%, -1.8%) rotate(0.4deg);
  }
  100% {
    transform: scale(1.09) translate(1.8%, 1.2%) rotate(-0.3deg);
  }
}

/* 2. School: Architectural push-in & gentle pan */
@keyframes school-push-pan {
  0% {
    transform: scale(1.03) translate(-1.5%, 1%);
  }
  50% {
    transform: scale(1.16) translate(1.8%, -1.2%);
  }
  100% {
    transform: scale(1.06) translate(-0.8%, -0.8%);
  }
}

/* 3. Clinic: Interior tracking gimbal movement */
@keyframes clinic-tracking-shot {
  0% {
    transform: scale(1.04) translate(0, -1.8%);
  }
  50% {
    transform: scale(1.14) translate(0, 1.8%);
  }
  100% {
    transform: scale(1.07) translate(-1.2%, 0);
  }
}

@media (prefers-reduced-motion: reduce) {

  .hero-bg-image {
    animation: none !important;
    transform: scale(1) !important;
  }
}

.hero-media-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(180deg, rgba(0, 21, 40, 0.55) 0%, rgba(0, 21, 40, 0.72) 55%, rgba(0, 21, 40, 0.88) 100%);
}

/* -- Content -- */
.hero-content {
  position: relative;
  z-index: 3;
  max-width: 920px;
  padding: var(--spacing-2xl);
}

.hero-theme-switcher {
  display: inline-flex;
  gap: var(--spacing-xs);
  padding: 6px;
  margin-bottom: var(--spacing-xl);
  border-radius: 999px;
  background: var(--glass-bg-on-dark);
  border: 1px solid var(--glass-border-on-dark);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.hero-theme-btn {
  border: none;
  background: transparent;
  color: var(--color-gray-100);
  font-weight: 600;
  font-size: var(--font-size-sm);
  padding: 0.65em 1.3em;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base);
}

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

.hero[data-active-theme="shelter"] .hero-theme-btn[data-theme="shelter"],
.hero[data-active-theme="school"] .hero-theme-btn[data-theme="school"],
.hero[data-active-theme="clinic"] .hero-theme-btn[data-theme="clinic"] {
  background: var(--color-secondary);
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-glow-amber);
}

.hero-title-theme,
.hero-subtitle-theme {
  display: none;
}

.hero[data-active-theme="shelter"] .hero-title-theme[data-theme-title="shelter"],
.hero[data-active-theme="school"] .hero-title-theme[data-theme-title="school"],
.hero[data-active-theme="clinic"] .hero-title-theme[data-theme-title="clinic"],
.hero[data-active-theme="shelter"] .hero-subtitle-theme[data-theme-subtitle="shelter"],
.hero[data-active-theme="school"] .hero-subtitle-theme[data-theme-subtitle="school"],
.hero[data-active-theme="clinic"] .hero-subtitle-theme[data-theme-subtitle="clinic"] {
  display: block;
}

.hero h1 {
  color: var(--color-white);
  font-size: var(--font-size-6xl);
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
}

.hero-title-wrap {
  overflow: hidden;
  display: block;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-gray-100);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.8;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

.btn-glass {
  background: var(--glass-bg-on-dark);
  color: var(--color-white);
  border: 1px solid var(--glass-border-on-dark);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.16);
  color: var(--color-white);
}

#hero-specs-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.hero-specs-label {
  display: none;
}

.hero[data-active-theme="shelter"] .hero-specs-label[data-theme-specs-label="shelter"],
.hero[data-active-theme="school"] .hero-specs-label[data-theme-specs-label="school"],
.hero[data-active-theme="clinic"] .hero-specs-label[data-theme-specs-label="clinic"] {
  display: inline;
}

/* -- Cursor-parallax hotspots + floating stat cards -- */
.hero-hotspots {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  will-change: transform;
}

.hero-hotspot {
  position: absolute;
  left: var(--hx, 50%);
  top: var(--hy, 50%);
  transform: translate(-50%, -50%);
  pointer-events: auto;
  display: none;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: none;
  background: var(--color-secondary);
  box-shadow: 0 0 0 6px rgba(245, 166, 35, 0.25);
  cursor: pointer;
}

.hero-hotspot::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(245, 166, 35, 0.6);
  animation: hotspot-pulse 2.4s ease-out infinite;
}

@media (min-width: 769px) {
  .hero-hotspot {
    display: flex;
  }
}

@keyframes hotspot-pulse {
  0% {
    transform: scale(0.7);
    opacity: 0.9;
  }

  100% {
    transform: scale(2.1);
    opacity: 0;
  }
}

.hero-stat-tooltip {
  position: absolute;
  bottom: calc(100% + 14px);
  left: 50%;
  transform: translate(-50%, 8px);
  width: max-content;
  max-width: 230px;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  background: var(--glass-bg-on-dark);
  border: 1px solid var(--glass-border-on-dark);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  line-height: 1.5;
  text-align: left;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out);
  box-shadow: var(--shadow-lg);
}

html[lang="ar"] .hero-stat-tooltip {
  text-align: right;
}

.hero-hotspot:hover .hero-stat-tooltip,
.hero-hotspot:focus-visible .hero-stat-tooltip {
  opacity: 1;
  transform: translate(-50%, 0);
}

.hero-stat-number {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-secondary-light);
  font-variant-numeric: tabular-nums;
}

/* -- Trust credential bar (floats over hero/about seam) -- */
.hero-trustbar {
  position: relative;
  z-index: 5;
  width: calc(100% - var(--spacing-xl) * 2);
  margin: var(--spacing-3xl) auto calc(-1 * var(--spacing-4xl));
  max-width: 1000px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-radius: var(--border-radius-2xl);
  padding: var(--spacing-xl) var(--spacing-lg);
}

.trustbar-item {
  text-align: center;
  padding: 0 var(--spacing-md);
  border-right: 1px solid var(--glass-border);
}

html[lang="ar"] .trustbar-item {
  border-right: none;
  border-left: 1px solid var(--glass-border);
}

.trustbar-item:last-child {
  border-right: none;
  border-left: none;
}

.trustbar-value {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

.trustbar-label {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-top: 2px;
}

@media (max-width: 1024px) {
  .hero-trustbar {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg) 0;
  }

  .trustbar-item:nth-child(2) {
    border-right: none;
  }

  html[lang="ar"] .trustbar-item:nth-child(2) {
    border-left: none;
  }

  .trustbar-item:nth-child(odd) {
    border-right: 1px solid var(--glass-border);
  }
}

@media (max-width: 768px) {
  .hero-hotspot {
    display: none;
  }

  .hero-trustbar {
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: calc(-1 * var(--spacing-3xl));
  }

  .hero-content .section-eyebrow {
    white-space: normal;
    max-width: 100%;
    font-size: var(--font-size-xs);
  }

  .hero-theme-switcher {
    flex-wrap: wrap;
    justify-content: center;
    max-width: 100%;
  }

  .hero {
    justify-content: flex-start;
    padding-top: calc(var(--spacing-3xl) + var(--spacing-md));
    min-height: auto;
  }
}

/* ====== TRUST INDICATORS (PARTNER LOGOS) ====== */
.trust-section {
  background-color: var(--color-gray-50);
  padding: var(--spacing-3xl) 0;
  overflow: hidden;
}

.trust-title {
  text-align: center;
  font-size: var(--font-size-xl);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-2xl);
  font-weight: 500;
}

.logo-carousel-wrapper {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-3xl);
}

.logo-strip {
  position: relative;
  overflow: hidden;
  padding: var(--spacing-xl) 0;
  cursor: grab;
  user-select: none;
}

.logo-strip:active {
  cursor: grabbing;
}

.logo-track {
  display: flex;
  gap: var(--spacing-3xl);
  align-items: center;
  animation: scroll-left 40s linear infinite;
  width: max-content;
  opacity: 1;
  transition: transform 0.3s ease-out;
}

.logo-track.paused {
  animation-play-state: paused;
}

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

.client-logo {
  height: 128px;
  width: auto;
  max-width: 320px;
  filter: grayscale(100%);
  opacity: 0.55;
  transition: all var(--transition-base);
  object-fit: contain;
  cursor: pointer;
}

.client-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.08) translateY(-2px);
  z-index: 5;
}

/* Navigation Buttons */
.logo-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--color-white);
  border: 2px solid var(--color-secondary);
  color: var(--color-secondary);
  font-size: var(--font-size-3xl);
  font-weight: bold;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.logo-nav-btn:hover {
  background-color: var(--color-secondary);
  color: var(--color-white);
  transform: translateY(-50%) scale(1.1);
  box-shadow: var(--shadow-lg);
}

.logo-nav-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.logo-nav-prev {
  left: 0;
}

.logo-nav-next {
  right: 0;
}

/* RTL Support */
html[lang="ar"] .logo-nav-prev {
  left: auto;
  right: 0;
}

html[lang="ar"] .logo-nav-next {
  right: auto;
  left: 0;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .logo-carousel-wrapper {
    padding: 0 var(--spacing-lg);
  }

  .logo-nav-btn {
    width: 40px;
    height: 40px;
    font-size: var(--font-size-2xl);
  }

  .client-logo {
    height: 176px;
    max-width: 260px;
  }
}


/* ====== VALUE PROPOSITION ====== */
.values-section {
  background-color: var(--color-white);
}

.value-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-2xl);
}

.value-card {
  text-align: center;
  padding: var(--spacing-2xl);
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-base);
  border: 2px solid var(--color-gray-100);
}

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

.value-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-4xl);
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
}

.value-card h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.value-card p {
  color: var(--color-gray-600);
  line-height: 1.8;
}

/* ====== ABOUT SECTION ====== */
.about-section {
  background-color: var(--color-gray-50);
  padding-top: calc(var(--spacing-4xl) + var(--spacing-3xl));
  position: relative;
  overflow: hidden;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.about-text h2 {
  margin-bottom: var(--spacing-lg);
}

.about-text p {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
}

/* -- Scroll-drawn timeline -- */
.timeline {
  margin-top: var(--spacing-xl);
  padding-left: var(--spacing-xl);
  position: relative;
}

.timeline-track {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--color-gray-200);
}

.timeline-progress-line {
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-secondary), var(--color-secondary-dark));
  transform: scaleY(0);
  transform-origin: top center;
}

.timeline-item {
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--spacing-xl) - 7px);
  top: 5px;
  width: 14px;
  height: 14px;
  background-color: var(--color-gray-300);
  border-radius: 50%;
  border: 3px solid var(--color-gray-50);
  transition: background-color var(--transition-slow), box-shadow var(--transition-slow);
}

.timeline-item.is-active::before {
  background-color: var(--color-secondary);
  box-shadow: 0 0 0 5px rgba(245, 166, 35, 0.2);
}

.timeline-year {
  font-weight: 800;
  color: var(--color-gray-400);
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-xs);
  transition: color var(--transition-slow);
  font-variant-numeric: tabular-nums;
}

.timeline-item.is-active .timeline-year {
  color: var(--color-secondary);
}

.timeline-text {
  color: var(--color-gray-700);
}

.about-visual {
  overflow: hidden;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-xl);
}

.about-image {
  width: 100%;
  height: 500px;
  border-radius: var(--border-radius-xl);
  object-fit: cover;
  animation: about-team-drift 26s ease-in-out infinite alternate;
}

@keyframes about-team-drift {
  0% {
    transform: scale(1.03) translate(0, 0);
  }
  100% {
    transform: scale(1.12) translate(-1.5%, -1%);
  }
}

/* ====== CORE VALUES ====== */
.core-values-section {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.core-values-section .section-title h2,
.core-values-section .section-title p {
  color: var(--color-white);
}

.core-value-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-2xl);
}

.core-value-card {
  position: relative;
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: var(--spacing-2xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.core-value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(245, 166, 35, 0.5);
}

.core-value-index {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-lg);
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.08);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

html[lang="ar"] .core-value-index {
  right: auto;
  left: var(--spacing-lg);
}

.core-value-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  background: rgba(245, 166, 35, 0.14);
  border: 1px solid rgba(245, 166, 35, 0.3);
  font-size: var(--font-size-2xl);
  transition: transform var(--transition-base);
}

.core-value-card:hover .core-value-icon {
  transform: scale(1.08) rotate(-4deg);
}

.core-value-card h3 {
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.core-value-card p {
  color: var(--color-gray-100);
  line-height: 1.8;
}

/* ====== MODEL SECTIONS (Shelter / School / Clinic) — Bento showcase ====== */
.model-section {
  padding: var(--spacing-4xl) 0;
  position: relative;
}

.model-section--shelter {
  --model-accent: var(--color-secondary);
  --model-accent-dark: var(--color-secondary-dark);
  background-color: var(--color-white);
}

.model-section--school {
  --model-accent: #2E7D6B;
  --model-accent-dark: #21594D;
  background-color: var(--color-gray-50);
}

.model-section--clinic {
  --model-accent: var(--color-primary-light);
  --model-accent-dark: var(--color-primary);
  background-color: var(--color-white);
}

.model-section-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.model-section:nth-child(even) .model-section-inner {
  grid-template-columns: 1.15fr 0.85fr;
}

.model-section:nth-child(even) .model-section-intro {
  order: 2;
}

.model-section-intro {
  position: sticky;
  top: 100px;
}

.model-section-eyebrow {
  color: var(--model-accent-dark);
  background: color-mix(in srgb, var(--model-accent) 12%, white);
  border-color: color-mix(in srgb, var(--model-accent) 30%, transparent);
}

.model-section-desc {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  margin-bottom: var(--spacing-xl);
}

.model-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.model-tag {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-700);
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  padding: 0.4em 0.9em;
  border-radius: 999px;
}

.model-spec-btn {
  margin-top: var(--spacing-lg);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.model-bento {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 160px;
  gap: var(--spacing-lg);
}

.model-tile {
  position: relative;
  grid-column: span 1;
  grid-row: span 1;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  cursor: zoom-in;
  transform: perspective(900px);
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out);
  will-change: transform;
}

.model-tile-expand {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(0, 21, 40, 0.55);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity var(--transition-base), transform var(--transition-base);
  pointer-events: none;
}

html[lang="ar"] .model-tile-expand {
  right: auto;
  left: var(--spacing-md);
}

.model-tile:hover .model-tile-expand {
  opacity: 1;
  transform: scale(1);
}

.model-tile-expand svg {
  width: 16px;
  height: 16px;
}

.model-tile--lead {
  grid-column: span 2;
  grid-row: span 2;
}

.model-tile:hover {
  box-shadow: var(--shadow-xl);
}

.model-tile img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.model-tile--lead img {
  animation: bento-lead-drift 20s ease-in-out infinite alternate;
}

@keyframes bento-lead-drift {
  0% {
    transform: scale(1.02) translate(0, 0);
  }
  100% {
    transform: scale(1.10) translate(-1.5%, -1%);
  }
}

.model-tile:hover img {
  transform: scale(1.08);
}

.model-tile-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--spacing-md) var(--spacing-lg);
  background: linear-gradient(0deg, rgba(0, 21, 40, 0.82) 0%, rgba(0, 21, 40, 0) 100%);
  color: var(--color-white);
}

.model-tile-caption h4 {
  color: var(--color-white);
  font-size: var(--font-size-base);
  margin-bottom: 0;
}

.model-tile--lead .model-tile-caption h4 {
  font-size: var(--font-size-xl);
}

.model-tile--nfi .model-tile-caption {
  background: linear-gradient(0deg, rgba(0, 21, 40, 0.88) 0%, rgba(0, 21, 40, 0.1) 100%);
}

@media (max-width: 1024px) {
  .model-section-inner {
    grid-template-columns: 1fr !important;
  }

  .model-section-intro {
    position: static;
    order: 0 !important;
  }
}

@media (max-width: 768px) {
  .model-bento {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }

  .model-tile--lead {
    grid-column: span 1;
    grid-row: span 1;
  }
}

/* ====== CLINIC SPEC MODAL (HUD-style spec sheet) ====== */
.spec-modal {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.spec-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.spec-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 21, 40, 0.6);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.spec-modal-panel {
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--color-white);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-2xl);
  transform: translateY(24px) scale(0.97);
  transition: transform var(--transition-slow) var(--ease-out);
}

.spec-modal.is-open .spec-modal-panel {
  transform: translateY(0) scale(1);
}

/* One modal, three theme panels — only the active theme's panel renders,
   mirroring the hero's [data-active-theme] show/hide pattern. */
.spec-theme {
  display: none;
}

.spec-modal[data-spec-theme="shelter"] .spec-theme[data-spec-theme="shelter"],
.spec-modal[data-spec-theme="school"] .spec-theme[data-spec-theme="school"],
.spec-modal[data-spec-theme="clinic"] .spec-theme[data-spec-theme="clinic"] {
  display: block;
}

.spec-modal-close {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--color-gray-100);
  color: var(--color-gray-700);
  font-size: var(--font-size-xl);
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition-fast);
}

html[lang="ar"] .spec-modal-close {
  right: auto;
  left: var(--spacing-lg);
}

.spec-modal-close:hover {
  background: var(--color-gray-200);
}

.spec-modal-header {
  margin-bottom: var(--spacing-lg);
  padding-right: var(--spacing-2xl);
}

html[lang="ar"] .spec-modal-header {
  padding-right: 0;
  padding-left: var(--spacing-2xl);
}

.spec-modal-header h3 {
  margin-bottom: var(--spacing-xs);
}

.spec-list {
  display: grid;
  gap: var(--spacing-md);
}

.spec-row {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-gray-50);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-gray-100);
}

.spec-row-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius);
  background: var(--color-primary-50);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
}

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

/* Staggered reveal of spec rows each time the modal opens */
.spec-row {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}

.spec-modal.is-open .spec-row {
  opacity: 1;
  transform: translateY(0);
}

.spec-row:nth-child(1) {
  transition-delay: 0.05s;
}

.spec-row:nth-child(2) {
  transition-delay: 0.1s;
}

.spec-row:nth-child(3) {
  transition-delay: 0.15s;
}

.spec-row:nth-child(4) {
  transition-delay: 0.2s;
}

.spec-row:nth-child(5) {
  transition-delay: 0.25s;
}

.spec-row:nth-child(6) {
  transition-delay: 0.3s;
}

.spec-row-label {
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 2px;
}

.spec-row-value {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .spec-modal {
    padding: 0;
    align-items: flex-end;
  }

  .spec-modal-panel {
    max-width: 100%;
    max-height: 90vh;
    border-radius: var(--border-radius-2xl) var(--border-radius-2xl) 0 0;
    transform: translateY(100%);
  }

  .spec-modal.is-open .spec-modal-panel {
    transform: translateY(0);
  }
}

/* ====== IMAGE LIGHTBOX (Solutions tiles) & PROJECT STORY MODAL ======
   Both reuse the .spec-modal shell (fixed overlay, backdrop, open/close
   transition) with their own wider panel for image-led content. */
.img-lightbox-panel,
.project-modal-panel {
  position: relative;
  width: 100%;
  max-width: 860px;
  max-height: 88vh;
  overflow-y: auto;
  background: var(--color-white);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-xl);
  transform: translateY(24px) scale(0.97);
  transition: transform var(--transition-slow) var(--ease-out);
}

.spec-modal.is-open .img-lightbox-panel,
.spec-modal.is-open .project-modal-panel {
  transform: translateY(0) scale(1);
}

.img-lightbox-close,
.project-modal-close {
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: rgba(0, 21, 40, 0.55);
  color: var(--color-white);
  z-index: 2;
}

.img-lightbox-close:hover,
.project-modal-close:hover {
  background: rgba(0, 21, 40, 0.75);
}

html[lang="ar"] .img-lightbox-close,
html[lang="ar"] .project-modal-close {
  right: auto;
  left: var(--spacing-md);
}

#img-lightbox-img {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  background: var(--color-gray-900);
  border-radius: var(--border-radius-2xl) var(--border-radius-2xl) 0 0;
}

.img-lightbox-caption {
  padding: var(--spacing-lg) var(--spacing-xl);
  color: var(--color-gray-700);
  font-weight: 600;
  margin-bottom: 0;
}

.project-modal-image {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--border-radius-2xl) var(--border-radius-2xl) 0 0;
}

.project-modal-body {
  padding: var(--spacing-2xl);
}

.project-modal-location {
  color: var(--color-secondary-dark);
  font-weight: 700;
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-sm);
}

.project-modal-body h3 {
  margin-bottom: var(--spacing-md);
}

.project-modal-body p {
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}

@media (max-width: 768px) {

  .img-lightbox-panel,
  .project-modal-panel {
    max-width: 100%;
    max-height: 90vh;
    border-radius: var(--border-radius-2xl) var(--border-radius-2xl) 0 0;
  }

  .project-modal-image {
    height: 220px;
  }
}

/* ====== PROJECTS SHOWCASE ====== */
.projects-section {
  background-color: var(--color-gray-50);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.project-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.project-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-5px);
}

.project-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  cursor: pointer;
}

.project-info {
  padding: var(--spacing-xl);
}

.project-info h3 {
  color: var(--color-primary);
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.project-info h3:hover {
  color: var(--color-secondary-dark);
}

.project-location {
  color: var(--color-secondary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.project-description {
  color: var(--color-gray-600);
  line-height: 1.7;
}

/* ====== CONTACT SECTION ====== */
.contact-section {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.contact-section .section-title h2,
.contact-section .section-title p {
  color: var(--color-white);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-2xl);
  align-items: stretch;
}

.contact-info-col {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.contact-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  background: #25D366;
  color: var(--color-white);
  font-weight: 700;
  box-shadow: 0 8px 24px -6px rgba(37, 211, 102, 0.5);
}

.contact-whatsapp-btn:hover {
  background: #1ebe5b;
  color: var(--color-white);
  transform: translateY(-2px);
}

.contact-map-col {
  min-height: 320px;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.contact-map {
  width: 100%;
  height: 100%;
  min-height: 320px;
  border: 0;
  display: block;
  filter: grayscale(15%) contrast(1.05);
}

@media (max-width: 1024px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-map-col {
    min-height: 280px;
    order: 2;
  }
}

.contact-content-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.contact-item-compact {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-md);
  padding: var(--spacing-2xl) var(--spacing-lg);
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-base);
}

.contact-item-compact:hover {
  background-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.contact-icon-compact {
  width: 60px;
  height: 60px;
  background-color: var(--color-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  flex-shrink: 0;
}

.contact-details-compact h4 {
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-lg);
}

.contact-details-compact p,
.contact-details-compact a {
  color: var(--color-gray-100);
  font-size: var(--font-size-base);
  margin-bottom: 0;
  line-height: 1.6;
}

.contact-details-compact a:hover {
  color: var(--color-secondary);
}

/* RTL Support for phone numbers */
html[lang="ar"] .contact-details-compact a[href^="tel"] {
  direction: ltr;
  unicode-bidi: embed;
}

@media (max-width: 768px) {
  .contact-content-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

/* ====== FOOTER ====== */
.footer {
  background-color: var(--color-primary-dark);
  color: var(--color-gray-300);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-about h3 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.footer-about p {
  color: var(--color-gray-400);
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
}

.social-link {
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: all var(--transition-base);
}

.social-link:hover {
  background-color: var(--color-secondary);
  transform: translateY(-3px);
}

.footer-links h4 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

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

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: var(--color-gray-400);
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-secondary);
  padding-left: var(--spacing-xs);
}

.footer-bottom {
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
}

/* ====== ANIMATIONS ====== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scroll-left {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* RTL Animation for Arabic */
@keyframes scroll-right {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(33.333%);
  }
}

/* Apply RTL animation in Arabic */
html[lang="ar"] .logo-track {
  animation: scroll-right 40s linear infinite;
}

/* ====== RESPONSIVE DESIGN ====== */
@media (max-width: 1024px) {
  :root {
    --font-size-6xl: 3rem;
    --font-size-5xl: 2.5rem;
    --font-size-4xl: 2rem;
  }

  .about-content,
  .contact-content-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-6xl: 2.5rem;
    --font-size-5xl: 2rem;
    --font-size-4xl: 1.75rem;
    --spacing-4xl: 3rem;
  }

  .container {
    padding: 0 var(--spacing-lg);
  }

  .section {
    padding: var(--spacing-2xl) 0;
  }

  /* Mobile Navigation */
  .navbar-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--color-white);
    flex-direction: column;
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    transition: left var(--transition-base);
  }

  .navbar-menu.active {
    left: 0;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 300px;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
  }

  html[lang="ar"] .footer-links a:hover {
    padding-left: 0;
    padding-right: var(--spacing-xs);
  }
}

/* RTL Specific Adjustments */
html[lang="ar"] .timeline {
  padding-left: 0;
  padding-right: var(--spacing-xl);
}

html[lang="ar"] .timeline-track,
html[lang="ar"] .timeline-progress-line {
  left: auto;
  right: 0;
}

html[lang="ar"] .timeline-progress-line {
  transform-origin: top center;
}

html[lang="ar"] .timeline-item::before {
  left: auto;
  right: calc(-1 * var(--spacing-xl) - 7px);
}

html[lang="ar"] .contact-item:hover {
  transform: translateX(-10px);
}

/* ====== LOADING & SMOOTH TRANSITIONS ====== */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Prevent FOUC (Flash of Unstyled Content) */
body {
  opacity: 0;
  animation: fadeIn 0.3s ease-in forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

/* ====== PERFORMANCE OVERRIDES ======
   backdrop-filter re-blurs whatever is behind an element on EVERY frame. Over
   the continuously-animating hero image (and on scroll under the fixed navbar)
   this was the main cause of the page feeling slow and stuttering on mouse move.
   We drop backdrop-filter everywhere and re-solidify those surfaces with plain
   translucent backgrounds — visually near-identical, dramatically cheaper. */
.glass,
.glass-on-dark,
.btn-glass,
.navbar,
.hero-theme-switcher,
.hero-stat-tooltip,
.core-value-card,
.spec-modal-backdrop {
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}

/* Re-opacify surfaces that previously leaned on the blur for legibility */
.glass {
  background: rgba(255, 255, 255, 0.92) !important;
}

.navbar {
  background: rgba(255, 255, 255, 0.94) !important;
}

.navbar.is-scrolled {
  background: rgba(255, 255, 255, 0.98) !important;
}

.hero-theme-switcher {
  background: rgba(0, 21, 40, 0.45) !important;
}

.btn-glass {
  background: rgba(255, 255, 255, 0.16) !important;
}

.hero-stat-tooltip {
  background: rgba(0, 21, 40, 0.92) !important;
}

.core-value-card {
  background: rgba(255, 255, 255, 0.1) !important;
}

.spec-modal-backdrop {
  background: rgba(0, 21, 40, 0.62) !important;
}