/* ============================================
   MYS — Premium Design System
   ============================================ */

:root {
  /* Colors — MYS Brand (Maroon & Silver) */
  --color-bg: #0d0a0c;
  --color-bg-elevated: #161014;
  --color-bg-card: #1c1418;
  --color-surface: #241a1f;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-hover: rgba(255, 255, 255, 0.15);

  --color-text: #f5f0f2;
  --color-text-muted: #a89ba0;
  --color-text-dim: #6b5d62;

  --color-primary: #8B2346;
  --color-primary-dark: #6B1A35;
  --color-primary-glow: rgba(139, 35, 70, 0.4);
  --color-accent: #C0A878;
  --color-accent-glow: rgba(192, 168, 120, 0.25);
  --color-gold: #C0A878;

  --gradient-primary: linear-gradient(135deg, #8B2346 0%, #C0A878 100%);
  --gradient-hero: linear-gradient(180deg, rgba(13, 10, 12, 0.3) 0%, rgba(13, 10, 12, 0.88) 60%, #0d0a0c 100%);
  --gradient-card: linear-gradient(145deg, rgba(139, 35, 70, 0.08) 0%, rgba(255,255,255,0) 100%);

  /* Typography */
  --font-ar: 'Almarai', sans-serif;
  --font-en: 'Sora', sans-serif;
  --font-display: 'Sora', 'Almarai', sans-serif;

  /* Spacing */
  --container: 1280px;
  --section-py: clamp(5rem, 10vw, 8rem);
  --header-h: 80px;

  /* Effects */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-glow: 0 0 60px var(--color-primary-glow);
  --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s ease;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-ar);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
body.lang-en { font-family: var(--font-en); }

h1, h2, h3, h4, .hero-title, .section-title {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}
body.lang-en h1, body.lang-en h2, body.lang-en h3,
body.lang-en .hero-title, body.lang-en .section-title {
  letter-spacing: -0.03em;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }
.container { width: min(var(--container), 100% - 2rem); margin-inline: auto; }
.text-center { text-align: center; }

/* Preloader */
.preloader {
  position: fixed; inset: 0; z-index: 10000;
  background: var(--color-bg);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.6s, visibility 0.6s;
}
.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-inner { text-align: center; }
.preloader-logo {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-en); font-size: 1.5rem; font-weight: 700;
  letter-spacing: 0.15em; margin-bottom: 2rem;
}
.preloader-bar {
  width: 200px; height: 2px; background: var(--color-surface); border-radius: 2px; overflow: hidden;
}
.preloader-progress {
  height: 100%; width: 0; background: var(--gradient-primary);
  animation: preload 1.8s ease forwards;
}
@keyframes preload { to { width: 100%; } }

/* Cursor glow */
.cursor-glow {
  position: fixed; width: 400px; height: 400px;
  border-radius: 50%; pointer-events: none; z-index: 0;
  background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  opacity: 0; transition: opacity 0.3s;
}
body:hover .cursor-glow { opacity: 0.4; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.875rem 1.75rem; border-radius: var(--radius-md);
  font-weight: 600; font-size: 0.95rem;
  transition: var(--transition); white-space: nowrap;
}
.btn-sm { padding: 0.625rem 1.25rem; font-size: 0.875rem; }
.btn-primary {
  background: var(--gradient-primary); color: #fff;
  box-shadow: 0 4px 24px var(--color-primary-glow);
  font-weight: 700;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--color-primary-glow);
}
.btn-ghost {
  border: 1px solid var(--color-border-hover);
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: var(--color-primary); }
.btn-outline {
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: #0a0e17; }

/* Header */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h);
  transition: var(--transition);
  background: linear-gradient(180deg, rgba(13,10,12,0.92) 0%, rgba(13,10,12,0.55) 70%, transparent 100%);
}
.header.scrolled {
  background: rgba(10, 14, 23, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h);
}
.nav-logo {
  display: flex; align-items: center; gap: 12px; z-index: 10;
}
.nav-logo img, .logo-img { height: 72px; width: auto; border-radius: 0; object-fit: contain; }
.logo-img--sm { height: 56px; }
.footer-logo img { height: 64px; width: auto; border-radius: 0; object-fit: contain; }
.preloader-logo img { height: 80px; width: auto; object-fit: contain; }
.nav-logo-text { display: none; }
.logo-name { display: block; font-weight: 700; font-size: 1.1rem; line-height: 1.2; }
.logo-tagline { display: block; font-size: 0.7rem; color: var(--color-text-muted); letter-spacing: 0.05em; }
.nav-menu {
  display: flex; align-items: center; gap: 0.25rem;
}
.nav-link {
  padding: 0.5rem 1rem; font-size: 0.9rem; font-weight: 500;
  color: var(--color-text-muted); border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}
.nav-link:hover, .nav-link.active { color: var(--color-text); background: rgba(255,255,255,0.05); }
.nav-actions { display: flex; align-items: center; gap: 1rem; }
.lang-toggle {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--color-border);
  font-size: 0.75rem; font-weight: 700;
  transition: var(--transition-fast);
}
.lang-toggle:hover { border-color: var(--color-primary); color: var(--color-primary); }
body.lang-en .lang-ar { display: inline; }
body.lang-en .lang-en { display: none; }
body:not(.lang-en) .lang-ar { display: none; }
body:not(.lang-en) .lang-en { display: inline; }
.nav-cta { display: none; }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  width: 32px; padding: 4px; z-index: 10;
}
.nav-toggle span {
  display: block; height: 2px; background: var(--color-text);
  border-radius: 2px; transition: var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Hero */
.hero {
  position: relative; min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  overflow: hidden;
  padding-bottom: 7rem;
}
.hero-video-wrap {
  position: absolute; inset: 0; z-index: 0; overflow: hidden;
}
.hero-video {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.05);
}
.hero-video-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(13,10,12,0.82) 0%, rgba(139,35,70,0.45) 50%, rgba(13,10,12,0.88) 100%);
}
.hero-bg { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.hero-gradient {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(139, 35, 70, 0.12) 0%, transparent 60%),
              radial-gradient(ellipse 60% 40% at 80% 80%, rgba(192, 168, 120, 0.06) 0%, transparent 50%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 70%);
}
.hero-particles { position: absolute; inset: 0; }
.hero-slider { position: relative; z-index: 2; width: 100%; min-height: 100vh; }
.hero-slide {
  position: absolute; inset: 0;
  display: flex; align-items: flex-start;
  opacity: 0; visibility: hidden;
  transition: opacity 1s ease, visibility 1s;
  min-height: 100vh;
  padding-top: calc(var(--header-h) + 2.5rem);
  padding-bottom: 11rem;
  box-sizing: border-box;
  overflow: hidden;
}
.hero-slide.active { position: absolute; opacity: 1; visibility: visible; z-index: 1; }
.hero-slide-bg {
  position: absolute; inset: 0;
  overflow: hidden;
}
.hero-slide-bg img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 8s ease;
}
.hero-slide.active .hero-slide-bg img { transform: scale(1); }
.hero-slide-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(13,10,12,0.4) 0%, rgba(13,10,12,0.75) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  padding-top: 0;
  padding-bottom: 0;
  max-width: 800px;
  width: 100%;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.55rem 1.15rem; margin-bottom: 1.75rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(192, 168, 120, 0.45);
  border-radius: 100px;
  font-size: 0.9rem; font-weight: 600;
  color: #fff;
  backdrop-filter: blur(10px);
  letter-spacing: 0.02em;
  position: relative; z-index: 2;
  max-width: 100%;
  white-space: nowrap;
}
.hero-title {
  font-size: clamp(2.25rem, 5.5vw, 4.25rem);
  font-weight: 800; line-height: 1.15;
  margin-bottom: 1.25rem;
  display: flex; flex-direction: column;
  gap: 0.15em;
}
.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-accent, #C0A878);
  box-shadow: 0 0 0 0 rgba(192, 168, 120, 0.5);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}
.section-title {
  font-size: clamp(1.85rem, 4.5vw, 3rem);
  font-weight: 800; line-height: 1.15; margin-bottom: 1rem;
}
.hero-title span { display: block; }
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-muted);
  max-width: 560px; margin-bottom: 2rem;
  line-height: 1.8;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-controls {
  position: absolute; bottom: 5.5rem; left: 0; right: 0; z-index: 10;
  display: flex; flex-direction: column; gap: 1rem;
  pointer-events: none;
}
.hero-controls * { pointer-events: auto; }
.hero-scroll { display: none; }
.hero-progress {
  height: 2px; background: rgba(255,255,255,0.1); border-radius: 2px; overflow: hidden;
}
.hero-progress-bar {
  height: 100%; width: 0; background: var(--gradient-primary);
  transition: width 0.1s linear;
}
.hero-nav { display: flex; align-items: center; justify-content: space-between; }
.hero-nav-btn {
  width: 48px; height: 48px; border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition-fast);
}
.hero-nav-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.hero-nav-btn svg { width: 20px; height: 20px; }
.hero-dots { display: flex; gap: 0.5rem; }
.hero-dot {
  width: 40px; height: 3px; border-radius: 2px;
  background: rgba(255,255,255,0.2);
  transition: var(--transition-fast);
}
.hero-dot.active { background: var(--color-primary); width: 60px; }

.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  animation: scrollBounce 2s infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(0.5); opacity: 0.5; }
}

/* Stats */
.stats {
  position: relative; z-index: 5;
  margin-top: 0;
  padding: 3.5rem 0 4rem;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
}
.stat-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem; text-align: center;
  position: relative; overflow: hidden;
  transition: var(--transition);
}
.stat-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient-primary); opacity: 0; transition: var(--transition);
}
.stat-card:hover { transform: translateY(-4px); border-color: var(--color-border-hover); }
.stat-card:hover::before { opacity: 1; }
.stat-number {
  display: inline; font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800; font-family: var(--font-en);
  background: var(--gradient-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat-suffix {
  display: inline; font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800; color: var(--color-primary);
}
.stat-label { margin-top: 0.5rem; font-size: 0.9rem; color: var(--color-text-muted); }

/* Sections */
.section { padding-block: var(--section-py); }
.section-label {
  display: inline-block; font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--color-primary); margin-bottom: 1rem;
}
.section-label.light { color: rgba(255,255,255,0.7); }
.section-desc {
  font-size: 1.05rem; color: var(--color-text-muted);
  max-width: 600px; line-height: 1.8;
}
.section-header { margin-bottom: 3.5rem; }
.section-header .section-desc { margin-top: 0.5rem; }
.section-header.text-center .section-desc { margin-inline: auto; }

/* About */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem 5rem; align-items: center;
}
.about-visual { position: relative; padding-bottom: 2rem; padding-inline: 1rem; }
.about-image-stack {
  position: relative; border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}
.about-image-stack img {
  width: 100%; aspect-ratio: 4/5; object-fit: cover; display: block;
  filter: brightness(0.92) contrast(1.05);
}
.about-image-stack::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(13,10,12,0.75) 100%);
  pointer-events: none; z-index: 1;
}
.about-float-card {
  position: absolute; bottom: 1.5rem; right: 1.5rem; left: auto;
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem 1.25rem;
  background: rgba(28, 20, 24, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(192, 168, 120, 0.3);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 32px rgba(0,0,0,0.45);
  max-width: calc(100% - 3rem);
  z-index: 2;
}
body.lang-en .about-float-card { right: auto; left: 1.5rem; }
.float-badge {
  flex-shrink: 0;
  min-width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  font-family: var(--font-en); font-weight: 800; font-size: 0.95rem;
  color: #0d0a0c;
}
.about-float-card strong {
  display: block; font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 0.15rem;
}
.about-float-card span { font-size: 0.8rem; color: var(--color-text-muted); }
.about-accent-shape {
  position: absolute; top: -1rem; right: 0;
  width: 180px; height: 180px; border-radius: 50%;
  background: var(--gradient-primary); opacity: 0.1;
  filter: blur(60px); z-index: -1;
}
.about-features { margin: 2rem 0; display: flex; flex-direction: column; gap: 1.25rem; }
.about-feature { display: flex; gap: 1.25rem; align-items: flex-start; }
.feature-icon {
  flex-shrink: 0; width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(139, 35, 70, 0.12);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
}
.feature-icon svg { width: 24px; height: 24px; }
.about-feature h4 { font-size: 1rem; margin-bottom: 0.25rem; }
.about-feature p { font-size: 0.9rem; color: var(--color-text-muted); }

/* Video CTA */
.video-cta {
  position: relative; min-height: 500px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.video-cta-video-wrap {
  position: absolute; inset: 0; z-index: 0;
}
.video-cta-video {
  width: 100%; height: 100%; object-fit: cover;
}
.video-cta-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(13,10,12,0.88) 0%, rgba(139,35,70,0.35) 50%, rgba(13,10,12,0.92) 100%);
}
.video-cta-content {
  position: relative; z-index: 2; text-align: center;
  padding-block: 7rem;
}
.video-cta-content h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  max-width: 700px; margin: 0 auto 2rem;
}
.play-btn {
  width: 80px; height: 80px; border-radius: 50%;
  background: var(--gradient-primary);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  box-shadow: var(--shadow-glow);
  transition: var(--transition);
}
.play-btn svg { width: 28px; height: 28px; margin-left: 4px; color: #0a0e17; }
.play-btn:hover { transform: scale(1.1); }
.video-cta-content p { color: var(--color-text-muted); font-size: 0.9rem; }

/* Services */
.services { background: var(--color-bg-elevated); }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.service-card::after {
  content: ''; position: absolute; inset: 0;
  background: var(--gradient-card); opacity: 0;
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(139, 35, 70, 0.4);
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}
.service-card:hover::after { opacity: 1; }
.service-icon {
  width: 56px; height: 56px; margin-bottom: 1.5rem;
  display: flex; align-items: center; justify-content: center;
  background: rgba(139, 35, 70, 0.12);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  position: relative; z-index: 1;
}
.service-icon svg { width: 28px; height: 28px; }
.service-card h3 {
  font-size: 1.15rem; margin-bottom: 0.75rem;
  position: relative; z-index: 1;
}
.service-card p {
  font-size: 0.9rem; color: var(--color-text-muted);
  margin-bottom: 1.25rem; line-height: 1.7;
  position: relative; z-index: 1;
}
.service-link {
  font-size: 0.9rem; font-weight: 600; color: var(--color-primary);
  position: relative; z-index: 1;
  transition: var(--transition-fast);
}
.service-link:hover { gap: 0.5rem; }
.service-link span { transition: transform 0.2s; display: inline-block; }
.service-link:hover span { transform: translateX(-4px); }
body.lang-en .service-link:hover span { transform: translateX(4px); }

/* Projects */
.projects-showcase { display: flex; flex-direction: column; gap: 1.5rem; }
.project-featured {
  display: grid; grid-template-columns: 1.2fr 1fr;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.project-card { transition: var(--transition); }
.project-card:hover { transform: translateY(-4px); }
.project-image { position: relative; overflow: hidden; }
.project-featured .project-image { min-height: 400px; }
.project-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; background: var(--color-surface); }
.about-image-stack img { background: var(--color-surface); }
.careers-visual img { background: var(--color-surface); }
.project-card:hover .project-image img { transform: scale(1.05); }
.project-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,14,23,0.8) 0%, transparent 50%);
}
.project-content { padding: 2rem; display: flex; flex-direction: column; justify-content: center; }
.project-featured .project-content { padding: 2.5rem; }
.project-category {
  display: inline-block; font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--color-primary); margin-bottom: 0.75rem;
}
.project-content h3 { font-size: 1.35rem; margin-bottom: 0.75rem; line-height: 1.3; }
.project-featured .project-content h3 { font-size: 1.75rem; }
.project-content p { color: var(--color-text-muted); font-size: 0.95rem; margin-bottom: 1rem; }
.project-meta {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: auto; padding-top: 1rem;
}
.project-link { color: var(--color-primary); font-weight: 600; font-size: 0.9rem; }
.projects-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.projects-grid .project-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.projects-grid .project-image { aspect-ratio: 16/10; }
.projects-grid .project-content { padding: 1.5rem; }
.projects-grid .project-content h3 { font-size: 1.1rem; }

/* Insights */
.insights { background: var(--color-bg-elevated); }
.insights-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 2rem; }
.insight-featured {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.insight-image { aspect-ratio: 16/9; overflow: hidden; }
.insight-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.insight-featured:hover .insight-image img { transform: scale(1.05); }
.insight-content { padding: 2rem; }
.insight-meta {
  display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem;
}
.insight-meta time { font-size: 0.85rem; color: var(--color-text-dim); }
.insight-tag {
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.05em;
  padding: 0.25rem 0.75rem; border-radius: 100px;
  background: rgba(139, 35, 70, 0.12); color: var(--color-primary);
}
.insight-content h3 { font-size: 1.35rem; margin-bottom: 0.75rem; line-height: 1.4; }
.insight-content p { color: var(--color-text-muted); font-size: 0.95rem; margin-bottom: 1rem; }
.insight-link { color: var(--color-primary); font-weight: 600; font-size: 0.9rem; }
.insights-list { display: flex; flex-direction: column; gap: 1rem; }
.insight-item {
  padding: 1.5rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  cursor: pointer;
}
.insight-item:hover { border-color: var(--color-border-hover); background: var(--color-surface); }
.insight-item time { font-size: 0.8rem; color: var(--color-text-dim); display: block; margin-bottom: 0.5rem; }
.insight-item h4 { font-size: 1rem; margin-bottom: 0.5rem; line-height: 1.4; }
.insight-item .insight-tag { display: inline-block; }

/* Careers */
.careers-cta { padding-block: var(--section-py); }
.careers-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
}
.careers-content h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 1rem; line-height: 1.3;
}
.careers-content p { color: var(--color-text-muted); margin-bottom: 2rem; line-height: 1.8; }
.careers-visual { border-radius: var(--radius-xl); overflow: hidden; }
.careers-visual img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

/* Partners */
.partners-marquee {
  overflow: hidden; mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.partners-track {
  display: flex; gap: 4rem; animation: marquee 30s linear infinite;
  width: max-content;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.partner-logo {
  font-family: var(--font-en); font-size: 1.25rem; font-weight: 600;
  color: var(--color-text-dim); white-space: nowrap;
  opacity: 0.6; transition: var(--transition-fast);
}
.partner-logo:hover { opacity: 1; color: var(--color-text-muted); }

/* Newsletter */
.newsletter {
  padding-block: 4rem;
  border-top: 1px solid var(--color-border);
}
.newsletter-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
  padding: 3rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}
.newsletter-content h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.newsletter-content p { color: var(--color-text-muted); font-size: 0.95rem; }
.newsletter-form {
  display: flex; gap: 0.75rem; flex-shrink: 0;
}
.newsletter-form input {
  padding: 0.875rem 1.25rem; min-width: 280px;
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); color: var(--color-text);
  font-family: inherit; font-size: 0.95rem;
  transition: var(--transition-fast);
}
.newsletter-form input:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}
.newsletter-form input::placeholder { color: var(--color-text-dim); }

/* Footer */
.footer {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  padding-top: 4rem;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem;
  padding-bottom: 3rem;
}
.footer-logo {
  display: flex; align-items: center; gap: 12px;
  font-weight: 700; font-size: 1.1rem; margin-bottom: 1rem;
}
.footer-brand p { color: var(--color-text-muted); font-size: 0.9rem; line-height: 1.7; margin-bottom: 1.5rem; }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-surface); border: 1px solid var(--color-border);
  color: var(--color-text-muted); transition: var(--transition-fast);
}
.footer-social a:hover { color: var(--color-primary); border-color: var(--color-primary); }
.footer-social svg { width: 18px; height: 18px; }
.footer-links h4, .footer-contact h4 {
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase; margin-bottom: 1.25rem;
  color: var(--color-text-muted);
}
.footer-links ul li { margin-bottom: 0.75rem; }
.footer-links a {
  font-size: 0.9rem; color: var(--color-text-dim);
  transition: var(--transition-fast);
}
.footer-links a:hover { color: var(--color-primary); }
.footer-contact ul li {
  display: flex; align-items: center; gap: 0.75rem;
  margin-bottom: 1rem; font-size: 0.9rem; color: var(--color-text-muted);
}
.footer-contact svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--color-primary); }
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 1.5rem 0; text-align: center;
  font-size: 0.85rem; color: var(--color-text-dim);
}

/* Reveal animations */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }
.reveal[data-delay="4"] { transition-delay: 0.4s; }
.reveal[data-delay="5"] { transition-delay: 0.5s; }

/* Values */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.value-chip {
  padding: 1.25rem 1rem;
  text-align: center;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}
.value-chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}
.vision-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}
.vm-card {
  padding: 2rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.vm-card h3 {
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}
.vm-card p { color: var(--color-text-muted); font-size: 0.95rem; line-height: 1.8; }

/* ============================================
   Contact Page
   ============================================ */
.page-hero {
  padding-top: calc(var(--header-h) + 4rem);
  padding-bottom: 4rem;
  background: var(--color-bg-elevated);
  border-bottom: 1px solid var(--color-border);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 0%, rgba(139, 35, 70, 0.1) 0%, transparent 60%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800; margin-bottom: 1rem;
}
.page-hero p { color: var(--color-text-muted); font-size: 1.1rem; max-width: 600px; }
.breadcrumb {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.85rem; color: var(--color-text-dim); margin-bottom: 1.5rem;
}
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb span { color: var(--color-text-muted); }

.contact-section { padding-block: var(--section-py); }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 4rem;
}
.contact-info h2 { font-size: 1.75rem; margin-bottom: 1rem; }
.contact-info > p { color: var(--color-text-muted); margin-bottom: 2.5rem; line-height: 1.8; }
.contact-cards { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-card {
  display: flex; gap: 1.25rem; padding: 1.5rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}
.contact-card:hover { border-color: var(--color-border-hover); }
.contact-card-icon {
  width: 52px; height: 52px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(139, 35, 70, 0.12);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
}
.contact-card-icon svg { width: 24px; height: 24px; }
.contact-card h4 { font-size: 0.95rem; margin-bottom: 0.25rem; }
.contact-card p, .contact-card a { font-size: 0.9rem; color: var(--color-text-muted); }
.contact-card a:hover { color: var(--color-primary); }

.contact-form-wrapper {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
}
.contact-form-wrapper h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.contact-form-wrapper > p { color: var(--color-text-muted); font-size: 0.9rem; margin-bottom: 2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block; font-size: 0.85rem; font-weight: 500;
  margin-bottom: 0.5rem; color: var(--color-text-muted);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 0.875rem 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text); font-family: inherit; font-size: 0.95rem;
  transition: var(--transition-fast);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--color-bg-card); }

.map-section { padding-bottom: var(--section-py); }
.map-wrapper {
  border-radius: var(--radius-xl); overflow: hidden;
  border: 1px solid var(--color-border);
  height: 400px;
  background: var(--color-bg-card);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.map-placeholder {
  text-align: center; color: var(--color-text-dim);
}
.map-placeholder svg { width: 48px; height: 48px; margin: 0 auto 1rem; opacity: 0.5; }

.offices-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
  margin-top: 3rem;
}
.office-card {
  padding: 2rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}
.office-card:hover { border-color: rgba(139, 35, 70, 0.4); transform: translateY(-4px); }
.office-card h4 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.office-card .office-country { color: var(--color-primary); font-size: 0.85rem; font-weight: 600; margin-bottom: 1rem; }
.office-card p { font-size: 0.9rem; color: var(--color-text-muted); line-height: 1.7; }

/* Form success */
.form-success {
  display: none; text-align: center; padding: 3rem;
}
.form-success.show { display: block; }
.form-success svg { width: 64px; height: 64px; color: var(--color-primary); margin: 0 auto 1.5rem; }
.form-success h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.form-success p { color: var(--color-text-muted); }

/* Responsive */
@media (min-width: 1024px) {
  .nav-cta { display: inline-flex; }
}

@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .careers-grid, .contact-grid, .insights-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .project-featured { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .offices-grid { grid-template-columns: repeat(2, 1fr); }
  .newsletter-inner { flex-direction: column; text-align: center; }
  .newsletter-form { flex-direction: column; width: 100%; }
  .newsletter-form input { min-width: unset; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed; inset: 0; top: 0;
    background: rgba(10, 14, 23, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column; justify-content: center; gap: 0.5rem;
    opacity: 0; visibility: hidden;
    transition: var(--transition);
  }
  .nav-menu.open { opacity: 1; visibility: visible; }
  .nav-link { font-size: 1.25rem; padding: 0.75rem 1.5rem; }
  .nav-toggle { display: flex; }
  .hero-content { padding-bottom: 0; }
  .hero-slide {
    padding-top: calc(var(--header-h) + 1.5rem);
    padding-bottom: 9rem;
  }
  .hero-badge {
    white-space: normal;
    max-width: min(100%, 320px);
    line-height: 1.4;
  }
  .hero-controls { bottom: 4rem; }
  .hero { padding-bottom: 5rem; }
  .services-grid, .projects-grid, .offices-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .vision-mission-grid { grid-template-columns: 1fr; }
  .about-float-card { right: 1rem; bottom: 1rem; left: auto; }
  body.lang-en .about-float-card { left: 1rem; right: auto; }
  .cursor-glow { display: none; }
}

/* ============================================
   Service Detail Pages
   ============================================ */
.service-detail { padding-block: var(--section-py); }
.service-detail-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 3.5rem;
  align-items: start;
}
.service-detail-body > p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.9;
  margin-bottom: 2.5rem;
}
.service-detail-body h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 2.5rem 0 1.25rem;
}
.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.service-features li {
  position: relative;
  padding: 1rem 1.25rem;
  padding-inline-start: 2.75rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
}
.service-features li::before {
  content: '';
  position: absolute;
  top: 1.25rem;
  inset-inline-start: 1.1rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gradient-primary);
}
.service-aside { position: sticky; top: calc(var(--header-h) + 1.5rem); }
.service-aside-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  padding-bottom: 1.5rem;
}
.service-aside-img {
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--color-bg-elevated);
}
.service-aside-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.service-aside-card .btn {
  display: flex;
  margin: 1.25rem 1.25rem 0;
  justify-content: center;
}
.service-related {
  margin: 1.5rem 1.25rem 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
}
.service-related h4 {
  font-size: 0.85rem;
  color: var(--color-primary);
  margin-bottom: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.service-related ul { list-style: none; display: flex; flex-direction: column; gap: 0.4rem; }
.service-related a {
  display: block;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}
.service-related a:hover {
  color: var(--color-text);
  background: rgba(255,255,255,0.04);
}
.service-cta {
  padding-block: 4.5rem;
  text-align: center;
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}
.service-cta::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 50% 80% at 50% 100%, rgba(139, 35, 70, 0.15) 0%, transparent 70%);
}
.service-cta .container { position: relative; z-index: 1; }
.service-cta h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  margin-bottom: 0.75rem;
}
.service-cta p {
  color: var(--color-text-muted);
  max-width: 520px;
  margin: 0 auto 1.75rem;
  line-height: 1.8;
}
.service-card { cursor: pointer; }
.service-card:hover .service-link { color: var(--color-primary); }

@media (max-width: 1024px) {
  .service-detail-grid { grid-template-columns: 1fr; }
  .service-aside { position: static; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}