/* ===== مصدر الحديد للتجارة - الأنماط الرئيسية ===== */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --brand-blue: #1a3a6b;
  --brand-blue-light: #2563eb;
  --brand-steel: #4a5568;
  --brand-silver: #94a3b8;
  --brand-dark: #0f1f3d;
  --brand-darker: #0a1628;
  --brand-accent: #3b82f6;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.2);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.25);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Cairo', sans-serif;
  direction: rtl;
  text-align: right;
  background: var(--white);
  color: var(--gray-800);
  line-height: 1.7;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 22, 40, 0.98);
  box-shadow: var(--shadow-lg);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.navbar-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.navbar-logo span {
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
  display: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  color: rgba(255,255,255,0.8);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.btn-whatsapp {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #25d366;
  color: var(--white) !important;
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-whatsapp:hover { background: #1ebe5d; transform: translateY(-1px); }

.btn-quote {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--brand-accent);
  color: var(--white) !important;
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-quote:hover { background: #2563eb; transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu {
  display: none;
  background: var(--brand-darker);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 16px 24px;
  flex-direction: column;
  gap: 4px;
}

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

.mobile-menu a {
  color: rgba(255,255,255,0.8);
  font-size: 15px;
  font-weight: 500;
  padding: 12px 16px;
  border-radius: 8px;
  transition: var(--transition);
}

.mobile-menu a:hover { color: var(--white); background: rgba(255,255,255,0.08); }

.mobile-menu-btns {
  display: flex;
  gap: 10px;
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--brand-darker) 0%, var(--brand-dark) 50%, #1a3a6b 100%);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.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;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: #93c5fd;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: #3b82f6;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

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

.hero-title {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-title span {
  color: var(--brand-accent);
  display: block;
}

.hero-desc {
  color: rgba(255,255,255,0.7);
  font-size: 17px;
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--brand-accent);
  color: var(--white);
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 700;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-family: 'Cairo', sans-serif;
}

.btn-primary:hover { background: #2563eb; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(59,130,246,0.4); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--white);
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 700;
  border: 2px solid rgba(255,255,255,0.3);
  transition: var(--transition);
  cursor: pointer;
  font-family: 'Cairo', sans-serif;
}

.btn-secondary:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.6); }

.hero-stats {
  display: flex;
  gap: 32px;
}

.hero-stat { text-align: center; }
.hero-stat-num {
  font-size: 32px;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.hero-stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 32px;
  width: 100%;
  max-width: 380px;
  backdrop-filter: blur(10px);
  position: relative;
}

.hero-card-badge {
  position: absolute;
  top: -14px;
  right: 24px;
  background: #25d366;
  color: white;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
}

.hero-card-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-accent));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 36px;
}

.hero-card h3 {
  color: var(--white);
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 8px;
}

.hero-card p {
  color: rgba(255,255,255,0.6);
  font-size: 13px;
  text-align: center;
  margin-bottom: 20px;
}

.hero-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.hero-card-tag {
  background: rgba(59,130,246,0.15);
  border: 1px solid rgba(59,130,246,0.3);
  color: #93c5fd;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 12px;
}

.hero-card-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.hero-card-footer span {
  color: rgba(255,255,255,0.5);
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ===== SECTIONS ===== */
.section { padding: 80px 0; }
.section-alt { background: var(--gray-50); }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-block;
  background: rgba(37, 99, 235, 0.1);
  color: var(--brand-accent);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 16px;
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.section-title {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  color: var(--brand-dark);
  margin-bottom: 16px;
  line-height: 1.3;
}

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

.section-desc {
  color: var(--gray-600);
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ===== ABOUT SECTION ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-main-card {
  background: linear-gradient(135deg, var(--brand-dark), var(--brand-blue));
  border-radius: var(--radius-lg);
  padding: 48px;
  color: white;
  position: relative;
  overflow: hidden;
}

.about-main-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(59,130,246,0.1) 0%, transparent 60%);
}

.about-main-card h3 {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 12px;
  position: relative;
}

.about-main-card p {
  color: rgba(255,255,255,0.7);
  font-size: 15px;
  line-height: 1.8;
  position: relative;
}

.about-badge-float {
  position: absolute;
  bottom: -20px;
  left: 24px;
  background: white;
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 12px;
}

.about-badge-float .icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #10b981, #059669);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.about-badge-float strong {
  display: block;
  font-size: 16px;
  color: var(--brand-dark);
}

.about-badge-float span {
  font-size: 12px;
  color: var(--gray-600);
}

.about-text { padding-top: 20px; }

.about-text h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--brand-dark);
  margin-bottom: 16px;
  line-height: 1.3;
}

.about-text p {
  color: var(--gray-600);
  font-size: 15px;
  line-height: 1.9;
  margin-bottom: 16px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 24px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--gray-50);
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--gray-200);
}

.about-feature .check {
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--brand-accent), var(--brand-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 12px;
  flex-shrink: 0;
}

.about-feature span {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
}

/* ===== WHY US ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-accent), var(--brand-blue));
  transform: scaleX(0);
  transition: var(--transition);
}

.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); border-color: transparent; }
.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(37,99,235,0.1), rgba(26,58,107,0.1));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 20px;
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  background: linear-gradient(135deg, var(--brand-accent), var(--brand-blue));
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--brand-dark);
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--gray-600);
  font-size: 14px;
  line-height: 1.7;
}

/* ===== PRODUCTS ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }

.product-img {
  height: 200px;
  background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-blue) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  position: relative;
  overflow: hidden;
}

.product-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.3));
}

.product-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--brand-accent);
  color: white;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  z-index: 1;
}

.product-body { padding: 24px; }

.product-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--brand-dark);
  margin-bottom: 8px;
}

.product-body p {
  color: var(--gray-600);
  font-size: 13px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.product-spec {
  background: var(--gray-100);
  color: var(--gray-700);
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 600;
}

.product-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  background: var(--brand-dark);
  color: white;
  padding: 11px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-family: 'Cairo', sans-serif;
}

.product-btn:hover { background: var(--brand-accent); transform: translateY(-1px); }

/* ===== STATS ===== */
.stats-section {
  background: linear-gradient(135deg, var(--brand-darker), var(--brand-dark));
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

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

.stat-card {
  text-align: center;
  padding: 32px 16px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}

.stat-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-4px); }

.stat-icon {
  font-size: 36px;
  margin-bottom: 12px;
  display: block;
}

.stat-num {
  font-size: 48px;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  font-weight: 500;
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}

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

.testimonial-stars {
  color: #f59e0b;
  font-size: 16px;
  margin-bottom: 14px;
  letter-spacing: 2px;
}

.testimonial-text {
  color: var(--gray-700);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--brand-accent), var(--brand-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  color: var(--brand-dark);
  font-size: 14px;
}

.testimonial-role {
  color: var(--gray-600);
  font-size: 12px;
}

/* ===== CONTACT SECTION ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-info h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--brand-dark);
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--gray-600);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 32px;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  transition: var(--transition);
}

.contact-item:hover { background: white; box-shadow: var(--shadow-md); }

.contact-item-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--brand-accent), var(--brand-blue));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.contact-item-text strong {
  display: block;
  font-size: 13px;
  color: var(--gray-600);
  margin-bottom: 2px;
}

.contact-item-text span {
  font-size: 15px;
  font-weight: 600;
  color: var(--brand-dark);
}

/* ===== FORMS ===== */
.form-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.form-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--brand-dark);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: 10px;
  font-size: 14px;
  font-family: 'Cairo', sans-serif;
  color: var(--gray-800);
  background: var(--white);
  transition: var(--transition);
  outline: none;
  direction: rtl;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

.form-group textarea { resize: vertical; min-height: 100px; }

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

.form-submit {
  width: 100%;
  background: linear-gradient(135deg, var(--brand-accent), var(--brand-blue));
  color: white;
  padding: 14px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  font-family: 'Cairo', sans-serif;
  transition: var(--transition);
  margin-top: 8px;
}

.form-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,99,235,0.4); }

/* ===== MAP ===== */
.map-section { padding: 0; }
.map-section iframe {
  width: 100%;
  height: 400px;
  border: none;
  display: block;
}

/* ===== PAGE HEADER ===== */
.page-header {
  background: linear-gradient(135deg, var(--brand-darker), var(--brand-dark));
  padding: 120px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}

.page-header-content { position: relative; }

.page-header h1 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 12px;
}

.page-header p {
  color: rgba(255,255,255,0.6);
  font-size: 16px;
  max-width: 500px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

.breadcrumb a { color: var(--brand-accent); }
.breadcrumb span { color: rgba(255,255,255,0.3); }

/* ===== FOOTER ===== */
.footer {
  background: var(--brand-darker);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand img {
  height: 60px;
  width: auto;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 20px;
  color: rgba(255,255,255,0.5);
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition);
}

.footer-social a:hover { background: var(--brand-accent); }

.footer-col h4 {
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 20px;
}

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

.footer-links a {
  color: rgba(255,255,255,0.5);
  font-size: 14px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links a::before {
  content: '←';
  font-size: 12px;
  color: var(--brand-accent);
  opacity: 0;
  transition: var(--transition);
}

.footer-links a:hover { color: var(--white); padding-right: 8px; }
.footer-links a:hover::before { opacity: 1; }

.footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

.footer-contact-item .icon { font-size: 16px; margin-top: 1px; flex-shrink: 0; }

.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255,255,255,0.3);
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.whatsapp-float a {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #25d366;
  color: white;
  padding: 14px 20px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  transition: var(--transition);
  animation: float 3s ease-in-out infinite;
}

.whatsapp-float a:hover {
  background: #1ebe5d;
  transform: scale(1.05);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float .icon { font-size: 22px; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ===== PROJECTS ===== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }

.project-img {
  height: 220px;
  background: linear-gradient(135deg, var(--brand-dark), var(--brand-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 72px;
  position: relative;
}

.project-status {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
}

.status-completed { background: #10b981; color: white; }
.status-progress { background: #f59e0b; color: white; }

.project-body { padding: 24px; }

.project-body h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--brand-dark);
  margin-bottom: 8px;
}

.project-body p {
  color: var(--gray-600);
  font-size: 13px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.project-meta {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--gray-600);
}

.project-meta span { display: flex; align-items: center; gap: 4px; }

/* ===== QUOTE PAGE ===== */
.quote-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  align-items: start;
}

.quote-info {
  position: sticky;
  top: 100px;
}

.quote-info-card {
  background: linear-gradient(135deg, var(--brand-dark), var(--brand-blue));
  border-radius: var(--radius-lg);
  padding: 32px;
  color: white;
  margin-bottom: 20px;
}

.quote-info-card h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 12px;
}

.quote-info-card p {
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 20px;
}

.quote-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.quote-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.8);
}

.quote-feature::before {
  content: '✓';
  width: 20px;
  height: 20px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
}

/* ===== SUCCESS MESSAGE ===== */
.success-msg {
  display: none;
  background: #d1fae5;
  border: 1px solid #6ee7b7;
  color: #065f46;
  padding: 16px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
  align-items: center;
  gap: 10px;
}

.success-msg.show { display: flex; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .quote-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .features-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .hero-stats { justify-content: center; }
  .hero-btns { justify-content: center; }
  .hero-title { text-align: center; }
  .hero-desc { text-align: center; margin: 0 auto 36px; }
  .hero-badge { display: none; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section { padding: 60px 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 20px; }
  .hero-stat-num { font-size: 24px; }
}