/* TECOM SARL - Enhanced Website Stylesheet */
/* Brand Colors: Sapphire #0F4C81, Gold #C9A227, Teal #0D9488 */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=DM+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Brand Colors */
  --color-primary: #0F4C81;
  --color-primary-dark: #0A3A63;
  --color-primary-light: #1A5F9E;
  --color-secondary: #C9A227;
  --color-secondary-light: #D4B03D;
  --color-accent: #0D9488;
  --color-accent-light: #14B8A6;
  
  /* Neutrals */
  --color-dark: #0A1628;
  --color-gray-900: #1E293B;
  --color-gray-700: #334155;
  --color-gray-500: #64748B;
  --color-gray-400: #94A3B8;
  --color-gray-200: #E2E8F0;
  --color-gray-100: #F1F5F9;
  --color-bg: #FAFBFC;
  --color-white: #FFFFFF;
  
  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(10, 22, 40, 0.05);
  --shadow-sm: 0 2px 8px rgba(10, 22, 40, 0.08);
  --shadow-md: 0 4px 20px rgba(10, 22, 40, 0.1);
  --shadow-lg: 0 8px 40px rgba(10, 22, 40, 0.12);
  --shadow-xl: 0 20px 60px rgba(10, 22, 40, 0.15);
  --shadow-glow: 0 0 40px rgba(201, 162, 39, 0.3);
  --shadow-primary: 0 4px 20px rgba(15, 76, 129, 0.3);
  --shadow-gold: 0 4px 20px rgba(201, 162, 39, 0.3);
  
  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-base: 0.3s var(--ease-out);
  --transition-slow: 0.5s var(--ease-out);
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-gray-700);
  background: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Selection */
::selection {
  background: var(--color-secondary);
  color: var(--color-primary-dark);
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

h1 { 
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
}

h2 { 
  font-size: clamp(1.875rem, 3.5vw, 2.75rem);
}

h3 { 
  font-size: clamp(1.25rem, 2vw, 1.5rem);
}

h4 { 
  font-size: 1.125rem;
  font-family: var(--font-body);
  font-weight: 600;
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-gray-500);
}

.lead {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-gray-700);
}

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

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

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

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

.subtitle {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: var(--space-md);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.subtitle::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--color-secondary);
  border-radius: 2px;
}

/* Gradient text */
.text-gradient {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

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

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  text-decoration: none;
}

.logo-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-primary);
}

.logo-icon::before {
  content: 'T';
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-secondary);
  position: relative;
  z-index: 1;
}

.logo-icon::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(201, 162, 39, 0.2) 0%, transparent 50%);
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  line-height: 1;
}

.logo-text span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--color-secondary);
  letter-spacing: 0.3em;
  margin-top: 2px;
}

/* Navigation */
.nav ul {
  display: flex;
  list-style: none;
  gap: var(--space-xs);
}

.nav a {
  display: block;
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-gray-700);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  position: relative;
}

.nav a::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  opacity: 0;
  transform: scale(0.9);
  transition: all var(--transition-fast);
}

.nav a:hover,
.nav a.active {
  color: var(--color-white);
}

.nav a:hover::before,
.nav a.active::before {
  opacity: 1;
  transform: scale(1);
}

.nav a span {
  position: relative;
  z-index: 1;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: var(--space-lg);
  padding-left: var(--space-lg);
  border-left: 1px solid var(--color-gray-200);
}

.lang-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-gray-500);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.lang-btn:hover {
  background: var(--color-gray-100);
  color: var(--color-primary);
}

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

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  border: none;
  background: transparent;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.nav-toggle:hover {
  background: var(--color-gray-100);
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translateY(5px);
}

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

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translateY(-5px);
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 100px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 60%, #071428 100%);
  overflow: hidden;
}

/* Decorative elements */
.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 60%;
  height: 120%;
  background: radial-gradient(ellipse at center, rgba(201, 162, 39, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 150px;
  background: linear-gradient(to top, rgba(250, 251, 252, 1) 0%, transparent 100%);
  pointer-events: none;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 80% 20%, rgba(13, 148, 136, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(201, 162, 39, 0.06) 0%, transparent 40%);
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: 30%;
  left: 5%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.15) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  animation: float 8s ease-in-out infinite;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-content {
  max-width: 700px;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, -30px); }
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: rgba(201, 162, 39, 0.15);
  border: 1px solid rgba(201, 162, 39, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-secondary);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xl);
  backdrop-filter: blur(10px);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-secondary);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-xl);
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.hero h1 span {
  color: var(--color-secondary);
  display: inline-block;
  position: relative;
}

.hero h1 span::after {
  content: '';
  position: absolute;
  bottom: 0.1em;
  left: 0;
  right: 0;
  height: 0.15em;
  background: var(--color-secondary);
  opacity: 0.3;
  border-radius: 2px;
}

.hero-text {
  font-size: 1.25rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-2xl);
  max-width: 560px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* Stats floating card */
.hero-stats {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  animation: slideUp 1s var(--ease-out) 0.5s both;
  min-width: 280px;
  align-self: center;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-stat {
  text-align: center;
  padding: var(--space-md);
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-secondary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.hero-stat-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(201, 162, 39, 0.4);
  color: var(--color-primary-dark);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--color-white);
  transform: translateY(-3px);
}

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

.btn-secondary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-3px);
  color: var(--color-white);
}

.btn-icon {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

/* ===== SECTIONS ===== */
.section {
  padding: var(--space-4xl) 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-3xl);
}

.section-header .subtitle {
  justify-content: center;
}

.section-header h2 {
  margin-bottom: var(--space-lg);
}

.section-header p {
  font-size: 1.1rem;
  margin: 0;
}

/* Dark Section */
.section-dark {
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  position: relative;
}

.section-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(201, 162, 39, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(13, 148, 136, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--color-white);
}

.section-dark p {
  color: rgba(255, 255, 255, 0.7);
}

.section-dark .subtitle {
  color: var(--color-secondary);
}

.section-dark .subtitle::before {
  background: var(--color-secondary);
}

/* ===== SERVICES GRID ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

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

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:nth-child(1)::before { background: var(--color-primary); }
.service-card:nth-child(2)::before { background: var(--color-secondary); }
.service-card:nth-child(3)::before { background: var(--color-accent); }
.service-card:nth-child(4)::before { background: var(--color-gray-500); }
.service-card:nth-child(5)::before { background: var(--color-primary); }

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  position: relative;
  overflow: hidden;
}

.service-icon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-primary);
  opacity: 0.1;
}

.service-icon span {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  position: relative;
  z-index: 1;
}

.service-card:nth-child(2) .service-icon span { color: var(--color-secondary); }
.service-card:nth-child(2) .service-icon::before { background: var(--color-secondary); }
.service-card:nth-child(3) .service-icon span { color: var(--color-accent); }
.service-card:nth-child(3) .service-icon::before { background: var(--color-accent); }

.service-card h3 {
  margin-bottom: var(--space-md);
}

.service-card > p {
  color: var(--color-gray-500);
  margin-bottom: var(--space-lg);
}

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.service-list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--color-gray-500);
}

.service-list li::before {
  content: '';
  width: 20px;
  height: 20px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}

/* ===== ABOUT SECTION ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about-content .subtitle::before {
  display: none;
}

.about-content h2 {
  margin-bottom: var(--space-xl);
}

.about-content .lead {
  margin-bottom: var(--space-lg);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.stat-item {
  text-align: center;
  padding: var(--space-xl);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-number.gold { color: var(--color-secondary); }
.stat-number.teal { color: var(--color-accent); }

.stat-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-gray-500);
}

/* Values Card */
.about-image {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  position: relative;
  box-shadow: var(--shadow-xl);
}

.about-image::before {
  content: '';
  position: absolute;
  top: -16px;
  right: -16px;
  width: 120px;
  height: 120px;
  border: 3px solid var(--color-secondary);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.about-image::after {
  content: '';
  position: absolute;
  bottom: -16px;
  left: -16px;
  width: 80px;
  height: 80px;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  opacity: 0.2;
  pointer-events: none;
}

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

.value-item {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  padding: var(--space-lg) var(--space-xl);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-secondary);
  transition: all var(--transition-fast);
}

.value-item:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateX(8px);
}

.value-item h4 {
  color: var(--color-white);
  margin-bottom: var(--space-xs);
}

.value-item p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  margin: 0;
}

/* ===== FEATURES GRID ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.feature-card {
  text-align: center;
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-base);
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-8px);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: rgba(201, 162, 39, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  position: relative;
}

.feature-icon::before {
  content: '';
  position: absolute;
  inset: -4px;
  border: 2px solid rgba(201, 162, 39, 0.2);
  border-radius: 50%;
}

.feature-icon svg {
  width: 32px;
  height: 32px;
  color: var(--color-secondary);
}

.feature-card h4 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.feature-card p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin: 0;
}

/* ===== SECTORS GRID ===== */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-lg);
}

.sector-item {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
  cursor: pointer;
}

.sector-item:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.sector-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  box-shadow: var(--shadow-sm);
}

.sector-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-white);
}

.sector-item h5 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0;
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: var(--space-4xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200%;
  height: 100%;
  background: radial-gradient(ellipse at center, rgba(201, 162, 39, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto var(--space-2xl);
}

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-3xl);
}

.contact-info {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  position: relative;
  overflow: hidden;
}

.contact-info::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(201, 162, 39, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.contact-info h3 {
  color: var(--color-white);
  margin-bottom: var(--space-2xl);
}

.contact-item {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.contact-item-icon {
  width: 52px;
  height: 52px;
  background: rgba(201, 162, 39, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-secondary);
}

.contact-item-text h5 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-secondary);
  margin-bottom: var(--space-xs);
}

.contact-item-text p {
  color: var(--color-white);
  margin: 0;
}

.contact-form {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-lg);
}

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

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--space-sm);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-gray-700);
  background: var(--color-white);
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(15, 76, 129, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-gray-400);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-dark);
  padding: var(--space-4xl) 0 0;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary), var(--color-accent));
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
  margin-bottom: var(--space-lg);
}

.footer-brand .logo-text {
  color: var(--color-white);
}

.footer-brand p {
  color: var(--color-gray-500);
  font-size: 0.9rem;
  max-width: 280px;
}

.footer h5 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-xl);
}

.footer ul {
  list-style: none;
}

.footer li {
  margin-bottom: var(--space-md);
}

.footer a {
  color: var(--color-gray-500);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  display: inline-block;
}

.footer a:hover {
  color: var(--color-secondary);
  transform: translateX(4px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-xl) 0;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--color-gray-500);
  margin: 0;
}

.footer-legal {
  display: flex;
  gap: var(--space-xl);
}

.footer-legal span {
  font-size: 0.8rem;
  color: var(--color-gray-500);
}

/* Social Links */
.social-links {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.social-link {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--color-secondary);
  transform: translateY(-4px);
}

.social-link svg {
  width: 20px;
  height: 20px;
  color: var(--color-white);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .hero-stats {
    display: grid;
    max-width: 320px;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .sectors-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    padding: var(--space-lg);
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--color-gray-200);
  }
  
  .nav.active {
    display: block;
  }
  
  .nav ul {
    flex-direction: column;
    gap: var(--space-xs);
  }
  
  .nav a {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .lang-switcher {
    margin-left: auto;
    margin-right: var(--space-md);
    padding-left: 0;
    border-left: none;
  }
  
  .hero {
    padding: 120px 0 80px;
    min-height: auto;
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .about-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .sectors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .about-stats {
    grid-template-columns: 1fr;
  }
  
  .stat-item {
    padding: var(--space-lg);
  }
  
  .stat-number {
    font-size: 2rem;
  }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.6s var(--ease-out) both;
}

/* Back to top button styles handled in JS */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 52px;
  height: 52px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: 999;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

/* Success message */
.form-success {
  display: none;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
  color: white;
  padding: var(--space-lg) var(--space-xl);
  border-radius: var(--radius-md);
  text-align: center;
  margin-bottom: var(--space-lg);
  font-weight: 500;
}

.form-success.show {
  display: block;
  animation: fadeInUp 0.5s var(--ease-out);
}