/* ============================================
   Barış İletişim - Zayıf Akım & Güvenlik Sistemleri
   Professional Security Systems Website
   ============================================ */

/* --- CSS Variables --- */
:root {
  --primary: #1a237e;
  --primary-dark: #0d1557;
  --primary-light: #283593;
  --accent: #e53935;
  --accent-hover: #c62828;
  --gold: #c8a951;
  --text-dark: #1a1a2e;
  --text-body: #444;
  --text-light: #777;
  --bg-light: #f8f9fb;
  --bg-white: #ffffff;
  --bg-dark: #0a0f2c;
  --bg-darker: #060916;
  --border: #e5e7eb;
  --border-light: #f0f0f0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.15);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.2);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: all 0.3s ease;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-body);
  background: var(--bg-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Typography --- */
.section-subtitle {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--accent);
  margin-bottom: 12px;
  display: inline-block;
  position: relative;
  padding-left: 45px;
}

.section-subtitle::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 2px;
  background: var(--accent);
}

.section-subtitle.light {
  color: rgba(255,255,255,0.7);
}

.section-subtitle.light::before {
  background: rgba(255,255,255,0.5);
}

.section-title {
  font-size: 42px;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 20px;
}

.section-title span {
  color: var(--primary);
}

.section-description {
  font-size: 17px;
  color: var(--text-light);
  max-width: 600px;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .section-description {
  margin: 0 auto;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

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

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.4);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-nav {
  background: var(--primary) !important;
  color: #fff !important;
  padding: 10px 22px !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
}

.btn-nav:hover {
  background: var(--primary-dark) !important;
  color: #fff !important;
}

.btn-full {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 16px;
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--transition);
}

.header.scrolled {
  /* background is handled by navbar now */
}

.header.scrolled .navbar {
  border-bottom: none;
}

.header.inner-page .navbar {
  background: var(--bg-dark);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-md);
}

.header.inner-page .nav-menu > li > a {
  color: #fff;
}

.header.inner-page .nav-menu > li > a:hover,
.header.inner-page .nav-menu > li > a.active {
  color: var(--primary);
  background: rgba(255, 255, 255, 0.08);
}

.header.inner-page .hamburger span {
  background: #fff;
}

.header.inner-page .lang-btn {
  color: rgba(255, 255, 255, 0.7);
}

.header.inner-page .lang-btn:hover,
.header.inner-page .lang-btn.active {
  color: #fff;
}

.header-top {
  background: var(--bg-dark);
  padding: 8px 0;
  font-size: 13px;
  transition: var(--transition);
}

.header.scrolled .header-top {
  padding: 0;
  overflow: hidden;
  max-height: 0;
  opacity: 0;
}

.header-top .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.contact-info {
  display: flex;
  gap: 25px;
}

.contact-info a {
  color: rgba(255,255,255,0.8);
  display: flex;
  align-items: center;
  gap: 6px;
}

.contact-info a:hover {
  color: #fff;
}

.contact-info a i {
  font-size: 12px;
  color: var(--accent);
}

.social-links a {
  color: rgba(255,255,255,0.8);
  font-size: 16px;
}

.social-links a:hover {
  color: #25D366;
}

/* --- Navbar --- */
.navbar {
  background: transparent;
  backdrop-filter: none;
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.header.scrolled .navbar {
  background: var(--bg-dark);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-sm);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 75px;
}

/* --- Logo --- */
.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  max-height: 50px;
  width: auto;
  flex-shrink: 0;
  object-fit: contain;
}

.logo-icon svg {
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 1px;
  line-height: 1;
}

.header.scrolled .logo-name {
  color: #fff;
}

.logo-subtitle {
  font-size: 10px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 500;
}

.header.scrolled .logo-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

/* --- Navigation --- */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 5px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-menu > li > a {
  color: rgba(255,255,255,0.85);
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 5px;
}

.header.scrolled .nav-menu > li > a {
  color: #fff;
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.header.scrolled .nav-menu > li > a:hover,
.header.scrolled .nav-menu > li > a.active {
  color: var(--primary);
  background: rgba(255, 255, 255, 0.08);
}

.nav-menu > li > a i.fa-chevron-down {
  font-size: 10px;
  transition: transform 0.3s;
}

/* --- Dropdown --- */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  min-width: 250px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  padding: 8px 0;
  border: 1px solid var(--border);
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li a {
  display: block;
  padding: 12px 20px;
  color: var(--text-body);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
}

.dropdown-menu li a:hover {
  background: var(--bg-light);
  color: var(--primary);
  padding-left: 25px;
}

/* --- Language Switch --- */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 2px;
}

.lang-btn {
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  font-family: var(--font);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 4px;
  transition: var(--transition);
  letter-spacing: 0.5px;
}

.lang-btn:hover {
  color: #fff;
}

.lang-btn.active {
  color: var(--gold);
}

.header.scrolled .lang-btn {
  color: rgba(255, 255, 255, 0.7);
}

.header.scrolled .lang-btn:hover {
  color: #fff;
}

.header.scrolled .lang-btn.active {
  color: var(--gold);
}

.lang-divider {
  color: rgba(255,255,255,0.2);
  font-size: 12px;
}

.header.scrolled .lang-divider {
  color: rgba(255, 255, 255, 0.2);
}

/* --- Hamburger --- */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 2.5px;
  background: #fff;
  border-radius: 3px;
  transition: var(--transition);
}

.header.scrolled .hamburger span {
  background: #fff;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: #0a0f2c;
  overflow: hidden;
  padding: 120px 20px 80px;
}

/* --- Hero Background Video --- */
.hero-video-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(26,35,126,0.3) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 1;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(200,169,81,0.15) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(10,15,44,0.85) 0%, rgba(26,16,80,0.8) 30%, rgba(13,27,62,0.85) 60%, rgba(10,15,44,0.9) 100%),
    radial-gradient(circle at 20% 80%, rgba(26,35,126,0.2) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(229,57,53,0.08) 0%, transparent 50%);
  z-index: 1;
}

/* Security pattern background */
.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    linear-gradient(30deg, #fff 12%, transparent 12.5%, transparent 87%, #fff 87.5%, #fff),
    linear-gradient(150deg, #fff 12%, transparent 12.5%, transparent 87%, #fff 87.5%, #fff),
    linear-gradient(30deg, #fff 12%, transparent 12.5%, transparent 87%, #fff 87.5%, #fff),
    linear-gradient(150deg, #fff 12%, transparent 12.5%, transparent 87%, #fff 87.5%, #fff),
    linear-gradient(60deg, rgba(255,255,255,0.5) 25%, transparent 25.5%, transparent 75%, rgba(255,255,255,0.5) 75%, rgba(255,255,255,0.5)),
    linear-gradient(60deg, rgba(255,255,255,0.5) 25%, transparent 25.5%, transparent 75%, rgba(255,255,255,0.5) 75%, rgba(255,255,255,0.5));
  background-size: 80px 140px;
  background-position: 0 0, 0 0, 40px 70px, 40px 70px, 0 0, 40px 70px;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-subtitle {
  font-size: 15px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease;
}

.hero-title {
  font-size: 64px;
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-title span {
  background: linear-gradient(135deg, var(--accent) 0%, #ff6f60 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s both;
}

/* --- Hero Stats --- */
.hero-stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  max-width: 900px;
  width: 100%;
  margin-top: 80px;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  animation: fadeInUp 0.8s ease 0.8s both;
}

.stat-item {
  padding: 28px 20px;
  text-align: center;
  background: rgba(10,15,44,0.6);
  backdrop-filter: blur(5px);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-number {
  font-size: 36px;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  opacity: 1 !important;
}

.stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
}

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

/* ============================================
   MARQUEE SLIDER
   ============================================ */
.marquee-slider {
  background: var(--bg-darker);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 2px solid rgba(255,255,255,0.08);
  padding: 18px 0;
  overflow: hidden;
  position: relative;
}

.marquee-slider::before,
.marquee-slider::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}

.marquee-slider::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-darker), transparent);
}

.marquee-slider::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-darker), transparent);
}

.marquee-track {
  display: flex;
  width: 100%;
  overflow: hidden;
}

.marquee-content {
  display: flex;
  align-items: center;
  gap: 4px;
  animation: marqueeScroll 35s linear infinite;
  white-space: nowrap;
  flex-shrink: 0;
  min-width: 100%;
}

.marquee-item {
  display: inline-block;
  padding: 10px 28px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  letter-spacing: 2px;
  transition: var(--transition);
}

.marquee-item:hover {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border-color: var(--gold);
}

.marquee-dot {
  display: inline-block;
  color: var(--gold);
  font-size: 16px;
  margin: 0 6px;
  flex-shrink: 0;
}

@keyframes marqueeScroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
  padding: 100px 0;
  background: var(--bg-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-light);
}

.service-img {
  height: 160px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

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

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

.service-img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50px;
  background: linear-gradient(to top, var(--bg-white), transparent);
  pointer-events: none;
}

.service-icon {
  width: 70px;
  height: 70px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
}

.service-content {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-content h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.service-content p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 16px;
}

.service-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.service-link i {
  transition: transform 0.3s;
  font-size: 12px;
}

.service-card:hover .service-link i {
  transform: translateX(4px);
}

/* ============================================
   SECTORS SECTION
   ============================================ */
.sectors {
  padding: 100px 0;
  background: var(--bg-light);
}

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.sector-card {
  background: var(--bg-white);
  padding: 36px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: var(--transition);
  text-align: center;
}

.sector-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.sector-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: rgba(26,35,126,0.06);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--primary);
}

.sector-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.sector-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ============================================
   PROCESS SECTION
   ============================================ */
.process {
  padding: 100px 0;
  background: var(--bg-white);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: var(--border);
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 900;
  letter-spacing: -1px;
  box-shadow: 0 8px 30px rgba(26,35,126,0.3);
}

.process-step h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.process-step p {
  font-size: 14px;
  color: var(--text-light);
}

/* ============================================
   BRANDS SECTION
   ============================================ */
.brands {
  padding: 80px 0;
  background: var(--bg-light);
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.brand-item {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-light);
  letter-spacing: 1px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 70px;
}

.brand-item:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.brand-logo {
  max-width: 100%;
  max-height: 48px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.75;
  transition: var(--transition);
}

.brand-item:hover .brand-logo {
  filter: grayscale(0%);
  opacity: 1;
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
  padding: 100px 0;
  background: var(--bg-white);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font);
  transition: var(--transition);
}

.faq-question:hover {
  background: var(--bg-light);
}

.faq-question i {
  font-size: 14px;
  color: var(--primary);
  transition: transform 0.3s;
}

.faq-question.active {
  color: var(--primary);
}

.faq-question.active i {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.7;
}

.faq-answer.open {
  max-height: 200px;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: 100px 0;
  background: var(--bg-dark);
}

.cta-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.cta-text h2 {
  font-size: 38px;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 20px;
}

.cta-text h2 span {
  color: var(--gold);
}

.cta-text > p {
  color: rgba(255,255,255,0.6);
  font-size: 16px;
  line-height: 1.8;
}

.cta-form {
  background: #fff;
  padding: 36px 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.cta-form h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 14px;
  color: var(--text-dark);
  transition: var(--transition);
  background: var(--bg-light);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(26,35,126,0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #999;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%23777'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  color: #777;
}

.form-group select:valid {
  color: var(--text-dark);
}

.cta-alt {
  text-align: center;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

.cta-alt p {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 12px;
}

.cta-contact-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-contact {
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  background: var(--bg-light);
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.btn-contact:hover {
  background: var(--primary);
  color: #fff;
}

.btn-contact.whatsapp:hover {
  background: #25D366;
  color: #fff;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--bg-darker);
  padding: 70px 0 30px;
  color: rgba(255,255,255,0.6);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-logo span {
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 1px;
}

.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
}

.footer-col p {
  font-size: 14px;
  line-height: 1.7;
  max-width: 300px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.5);
  font-size: 14px;
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: #fff;
  padding-left: 5px;
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
}

.footer-contact li i {
  width: 16px;
  color: var(--accent);
  font-size: 12px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}

.footer-dedication {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
}

.footer-dedication .names {
  color: var(--gold);
}

/* ============================================
   FEATURED PROJECTS
   ============================================ */
.featured-projects {
  padding: 100px 0;
  background: var(--bg-white);
}

.project-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}

.project-showcase:last-child {
  margin-bottom: 0;
}

.project-showcase--reverse {
  direction: rtl;
}

.project-showcase--reverse > * {
  direction: ltr;
}

.project-media {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  aspect-ratio: 4/3;
}

.project-img-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}

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

.project-media:hover .project-img {
  transform: scale(1.04);
}

.project-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(3,105,161,0.15) 0%, transparent 60%);
  pointer-events: none;
}

.project-img-placeholder {
  width: 100%;
  height: 100%;
  min-height: 300px;
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
}

.project-info {
  padding: 20px 0;
}

.project-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), #0ea5e9);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.project-title {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 16px;
  line-height: 1.2;
}

.project-desc {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 24px;
}

.project-features {
  list-style: none;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.project-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-medium);
  font-weight: 500;
}

.project-features li i {
  color: var(--primary);
  font-size: 1rem;
  flex-shrink: 0;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .cta-box {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .process-steps::before {
    display: none;
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .brands-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .project-showcase,
  .project-showcase--reverse {
    grid-template-columns: 1fr;
    gap: 30px;
    direction: ltr;
  }

  .project-showcase--reverse > * {
    direction: ltr;
  }

  .project-media {
    aspect-ratio: 16/9;
  }
}


.mobile-bottom-nav { display: none; }

@media (max-width: 768px) {

  .hidden-mobile {
    display: none !important;
  }

  .mobile-bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #fff;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.08);
    z-index: 1000;
    padding: 10px 15px;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-light);
  }

  .mobile-bottom-nav .bottom-nav-btn {
    flex: 1;
    margin-left: 15px;
    text-align: center;
    padding: 12px;
    font-size: 15px;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .bottom-nav-lang {
    display: flex;
    align-items: center;
    background: var(--bg-light);
    padding: 6px 12px;
    border-radius: 20px;
    border: 1px solid var(--border-light);
  }

  .bottom-nav-lang .lang-btn {
    font-size: 14px;
    padding: 4px 6px;
    color: var(--text-light);
    font-weight: 600;
  }

  .bottom-nav-lang .lang-btn.active {
    color: var(--primary);
  }

  .bottom-nav-lang .lang-divider {
    margin: 0 4px;
    color: var(--border-light);
  }

  body {
    padding-bottom: 70px;
  }

  .header-top {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 100px 0 30px 0;
    margin: 0;
    gap: 0;
    list-style: none;
    transition: right 0.4s ease;
    box-shadow: var(--shadow-xl);
    overflow-y: auto;
  }

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

  .nav-menu > li {
    border-bottom: 1px solid var(--border-light);
    width: 100%;
  }

  .nav-menu > li > a {
    color: var(--text-dark) !important;
    padding: 16px 24px;
    font-size: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    width: 100%;
    box-sizing: border-box;
  }

  .nav-menu > li > a:hover {
    background: var(--bg-light) !important;
    color: var(--primary) !important;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    min-width: unset;
    background: var(--bg-light);
    border-radius: 0;
    list-style: none;
  }

  .dropdown-menu li a {
    display: block;
    padding: 14px 24px 14px 40px;
    font-size: 14px;
    border-bottom: 1px solid rgba(0,0,0,0.04);
    box-sizing: border-box;
    width: 100%;
  }

  .dropdown.open .dropdown-menu {
    max-height: 500px;
  }

  .dropdown > a i.fa-chevron-down {
    transition: transform 0.3s;
  }

  .dropdown.open > a i.fa-chevron-down {
    transform: rotate(180deg);
  }

  .hero-title {
    font-size: 38px;
  }

  .hero-description {
    font-size: 16px;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
  }

  .stat-number {
    font-size: 28px;
  }

  .section-title {
    font-size: 30px;
  }

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

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

  .process-steps {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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

  .cta-form {
    padding: 28px 20px;
  }

  .cta-text h2 {
    font-size: 28px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

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

  .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 30px;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

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

  .cta-contact-buttons {
    flex-direction: column;
  }

  .btn-contact {
    justify-content: center;
  }
}

/* ============================================
   CONTACT PAGE SPECIFIC STYLES
   ============================================ */
.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  margin-top: 40px;
}

.contact-info-card,
.contact-form-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.contact-info-card h3,
.contact-form-card h3 {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.contact-intro {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 30px;
}

.contact-details-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-details-list li {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-detail-icon {
  width: 50px;
  height: 50px;
  background: rgba(3, 105, 161, 0.08); /* light theme primary matching HSL primary */
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 20px;
  flex-shrink: 0;
  transition: var(--transition);
}

.contact-details-list li:hover .contact-detail-icon {
  background: var(--primary);
  color: var(--bg-white);
  transform: translateY(-2px);
}

.contact-detail-text h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
  margin: 0 0 6px 0;
}

.contact-detail-text p {
  font-size: 14px;
  color: var(--text-light);
  margin: 0;
  line-height: 1.5;
}

.contact-detail-text a {
  color: var(--text-light);
  text-decoration: none;
  transition: var(--transition);
}

.contact-detail-text a:hover {
  color: var(--primary);
}

.contact-form-card form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-form-card .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-form-card select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-light);
  font-family: var(--font);
  font-size: 14px;
  color: var(--text-dark);
  outline: none;
  transition: var(--transition);
  cursor: pointer;
}

.contact-form-card select:focus {
  border-color: var(--primary);
  background: var(--bg-white);
}

.contact-form-card input,
.contact-form-card textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-light);
  font-family: var(--font);
  font-size: 14px;
  color: var(--text-dark);
  outline: none;
  transition: var(--transition);
}

.contact-form-card input:focus,
.contact-form-card textarea:focus {
  border-color: var(--primary);
  background: var(--bg-white);
}

.footer-logo img {
  max-height: 50px;
  object-fit: contain;
  transition: var(--transition);
}

@media (max-width: 992px) {
  .contact-page-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .contact-form-card .form-row {
    grid-template-columns: 1fr;
  }
  .contact-info-card,
  .contact-form-card {
    padding: 24px;
  }
}