/* ================================================
   NIRMAL PRECISION - PREMIUM DESIGN SYSTEM
   ================================================ */

:root {
    --primary: #0A4D9C;
    --primary-dark: #072B5B;
    --primary-light: #1E88E5;
    --accent: #1E88E5;
    --white: #FFFFFF;
    --bg-light: #F8FAFC;
    --bg-dark: #0F172A;
    --text-dark: #0F172A;
    --text-muted: #64748B;
    --text-light: #94A3B8;
    --border: #E2E8F0;
    --border-light: #F1F5F9;
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0,0,0,0.25);
    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 15px; line-height: 1.6; color: var(--text-dark);
    background: var(--white); overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* Preloader */
.preloader {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    display: flex; align-items: center; justify-content: center; z-index: 99999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}
.preloader.loaded { opacity: 0; visibility: hidden; }
.preloader-content { text-align: center; }
.preloader-logo {
    width: 80px; height: 80px; background: var(--white); border-radius: 20px;
    display: flex; align-items: center; justify-content: center; margin: 0 auto 24px;
    animation: pulse 1.5s ease-in-out infinite;
}
.logo-np { font-size: 32px; font-weight: 800; color: var(--primary); }
.preloader-bar { width: 200px; height: 4px; background: rgba(255,255,255,0.2); border-radius: 2px; overflow: hidden; }
.preloader-progress { height: 100%; background: var(--white); border-radius: 2px; animation: loading 0.8s ease-in-out forwards; }
@keyframes loading { 0% { width: 0%; } 100% { width: 100%; } }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.05); } }

/* Top Bar */
.top-bar { background: var(--bg-light); border-bottom: 1px solid var(--border); padding: 8px 0; font-size: 13px; }
.top-bar-content { display: flex; justify-content: space-between; align-items: center; }
.top-bar-left, .top-bar-right { display: flex; align-items: center; gap: 16px; }
.top-bar-item { display: flex; align-items: center; gap: 6px; color: var(--text-muted); }
.top-bar-item i { color: var(--primary); }
.top-bar-divider { color: var(--border); }
.top-bar-link { display: flex; align-items: center; gap: 6px; color: var(--text-muted); }
.top-bar-link:hover { color: var(--primary); }
.icon-sm { width: 14px; height: 14px; }

/* Navbar */
.navbar {
    position: sticky; top: 0; z-index: 1000; background: var(--white);
    border-bottom: 1px solid var(--border); transition: var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.nav-container { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 32px; }

/* Logo */
.nav-logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-icon {
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 12px; display: flex; align-items: center; justify-content: center;
    color: var(--white); font-weight: 800; font-size: 18px; box-shadow: 0 4px 12px rgba(10, 77, 156, 0.3);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-name { font-size: 16px; font-weight: 800; color: var(--text-dark); letter-spacing: 1px; }
.logo-sub { font-size: 10px; font-weight: 600; color: var(--primary); letter-spacing: 2px; }

/* Nav Menu */
.nav-menu { flex: 1; display: flex; justify-content: center; }
.nav-list { display: flex; align-items: center; gap: 4px; }
.nav-item { position: relative; }
.nav-link {
    display: flex; align-items: center; gap: 4px; padding: 10px 16px;
    font-size: 14px; font-weight: 500; color: var(--text-muted);
    border-radius: var(--radius); transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--primary); background: rgba(10, 77, 156, 0.05); }
.nav-link.active { font-weight: 600; }
.nav-arrow { width: 14px; height: 14px; transition: transform 0.2s ease; }
.nav-item:hover .nav-arrow { transform: rotate(180deg); }

/* Mega Menu */
.mega-menu {
    position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(10px);
    min-width: 600px; background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); padding: 24px;
    opacity: 0; visibility: hidden; transition: var(--transition);
}
.nav-item:hover .mega-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.mega-menu-header { margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.mega-menu-header h4 { font-size: 16px; font-weight: 700; color: var(--text-dark); margin-bottom: 4px; }
.mega-menu-header p { font-size: 13px; color: var(--text-muted); }
.mega-menu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.mega-menu-item {
    display: flex; align-items: flex-start; gap: 12px; padding: 14px;
    background: var(--bg-light); border-radius: var(--radius); transition: var(--transition);
}
.mega-menu-item:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }
.mega-menu-icon { width: 36px; height: 36px; background: var(--white); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.mega-menu-icon i { width: 18px; height: 18px; color: var(--primary); }
.mega-menu-item:hover .mega-menu-icon i { color: var(--white); }
.mega-menu-item:hover .mega-menu-icon { background: rgba(255,255,255,0.2); }
.mega-menu-title { display: block; font-size: 13px; font-weight: 600; margin-bottom: 2px; }
.mega-menu-desc { display: block; font-size: 11px; opacity: 0.7; }
.mega-menu-cta { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); color: var(--white); }
.mega-menu-cta .mega-menu-icon { background: rgba(255,255,255,0.2); }
.mega-menu-cta .mega-menu-icon i { color: var(--white); }

/* Dropdown */
.dropdown {
    position: absolute; top: 100%; left: 0; min-width: 220px;
    background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
    box-shadow: var(--shadow-lg); padding: 8px; opacity: 0; visibility: hidden;
    transform: translateY(10px); transition: var(--transition);
}
.nav-item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-item {
    display: flex; align-items: center; gap: 12px; padding: 10px 12px;
    font-size: 14px; color: var(--text-muted); border-radius: var(--radius-sm); transition: var(--transition);
}
.dropdown-item:hover { background: var(--bg-light); color: var(--primary); }
.dropdown-item i { width: 18px; height: 18px; }

/* Nav Actions */
.nav-actions { display: flex; align-items: center; gap: 8px; }
.nav-search-btn, .nav-icon-btn {
    width: 42px; height: 42px; display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius); color: var(--text-muted); transition: var(--transition);
}
.nav-search-btn:hover, .nav-icon-btn:hover { background: var(--bg-light); color: var(--primary); }
.nav-icon-btn { position: relative; }
.nav-badge {
    position: absolute; top: 4px; right: 4px; min-width: 18px; height: 18px;
    background: var(--primary); color: var(--white); font-size: 10px; font-weight: 700;
    border-radius: 9px; display: flex; align-items: center; justify-content: center; padding: 0 5px;
}
.nav-cart-btn {
    display: flex; align-items: center; gap: 8px; padding: 10px 18px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white); font-size: 14px; font-weight: 600; border-radius: var(--radius);
    transition: var(--transition); box-shadow: 0 4px 12px rgba(10, 77, 156, 0.3);
}
.nav-cart-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(10, 77, 156, 0.4); }
.nav-cart-btn i { width: 18px; height: 18px; }
.nav-mobile-toggle { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 42px; height: 42px; padding: 10px; }
.hamburger-line { width: 100%; height: 2px; background: var(--text-dark); border-radius: 1px; transition: var(--transition); }

/* Search Overlay */
.search-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(15, 23, 42, 0.8); backdrop-filter: blur(8px); z-index: 10000;
    display: flex; align-items: flex-start; justify-content: center; padding-top: 120px;
    opacity: 0; visibility: hidden; transition: var(--transition);
}
.search-overlay.active { opacity: 1; visibility: visible; }
.search-container { width: 100%; max-width: 640px; margin: 0 24px; background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); overflow: hidden; }
.search-header { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; border-bottom: 1px solid var(--border); }
.search-header h3 { font-size: 18px; font-weight: 700; }
.search-close { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius); color: var(--text-muted); transition: var(--transition); }
.search-close:hover { background: var(--bg-light); color: var(--text-dark); }
.search-form { padding: 24px; }
.search-input-wrapper { position: relative; }
.search-icon { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--text-muted); }
.search-input { width: 100%; padding: 16px 16px 16px 48px; font-size: 16px; border: 2px solid var(--border); border-radius: var(--radius); transition: var(--transition); }
.search-input:focus { outline: none; border-color: var(--primary); }
.search-suggestions { display: flex; align-items: center; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.search-label { font-size: 13px; color: var(--text-muted); }
.search-tag { padding: 6px 12px; background: var(--bg-light); font-size: 13px; color: var(--text-muted); border-radius: 20px; transition: var(--transition); }
.search-tag:hover { background: var(--primary); color: var(--white); }

/* Mobile Navigation */
.mobile-nav { position: fixed; top: 0; right: -320px; width: 320px; height: 100%; background: var(--white); z-index: 10001; transition: right 0.3s ease; display: flex; flex-direction: column; }
.mobile-nav.active { right: 0; }
.mobile-nav-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(15, 23, 42, 0.5); z-index: 10000; opacity: 0; visibility: hidden; transition: var(--transition); }
.mobile-nav-overlay.active { opacity: 1; visibility: visible; }
.mobile-nav-header { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.mobile-logo { display: flex; align-items: center; gap: 10px; }
.mobile-nav-close { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius); color: var(--text-muted); }
.mobile-nav-body { flex: 1; overflow-y: auto; padding: 20px; }
.mobile-nav-links { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav-link { display: flex; align-items: center; gap: 12px; padding: 12px 16px; font-size: 15px; font-weight: 500; color: var(--text-muted); border-radius: var(--radius); transition: var(--transition); }
.mobile-nav-link:hover, .mobile-nav-link.active { background: var(--bg-light); color: var(--primary); }
.mobile-nav-link i { width: 20px; height: 20px; }
.mobile-nav-footer { padding: 20px; border-top: 1px solid var(--border); }
.mobile-nav-cta { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 14px; background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); color: var(--white); font-weight: 600; border-radius: var(--radius); }

/* Main Content */
.main-content { min-height: calc(100vh - 200px); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 28px; font-size: 14px; font-weight: 600; border-radius: var(--radius); transition: var(--transition); cursor: pointer; }
.btn-primary { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); color: var(--white); box-shadow: 0 4px 12px rgba(10, 77, 156, 0.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(10, 77, 156, 0.4); }
.btn-secondary { background: var(--white); color: var(--primary); border: 2px solid var(--primary); }
.btn-secondary:hover { background: var(--primary); color: var(--white); }
.btn-white { background: var(--white); color: var(--primary); box-shadow: var(--shadow); }
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-ghost { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg-light); color: var(--text-dark); }
.btn i { width: 18px; height: 18px; }

/* Sections */
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.section-lg { padding: 120px 0; }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 48px; }
.section-label { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; background: rgba(10, 77, 156, 0.08); color: var(--primary); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; border-radius: 20px; margin-bottom: 16px; }
.section-title { font-size: 36px; font-weight: 800; color: var(--text-dark); line-height: 1.2; margin-bottom: 16px; }
.section-subtitle { font-size: 16px; color: var(--text-muted); line-height: 1.7; }

/* Cards */
.card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-body { padding: 24px; }
.card-title { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.card-text { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* Grid */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Hero */
.hero { position: relative; min-height: calc(100vh - 72px); display: flex; align-items: center; background: linear-gradient(135deg, var(--bg-light) 0%, var(--white) 100%); overflow: hidden; }
.hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; }
.hero-bg-gradient { position: absolute; top: -50%; right: -20%; width: 80%; height: 150%; background: linear-gradient(135deg, rgba(10, 77, 156, 0.05) 0%, rgba(30, 136, 229, 0.1) 100%); border-radius: 50%; filter: blur(100px); }
.hero-bg-grid { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-image: linear-gradient(rgba(10, 77, 156, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(10, 77, 156, 0.03) 1px, transparent 1px); background-size: 60px 60px; }
.hero-content { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-text { max-width: 580px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; background: var(--white); border: 1px solid var(--border); border-radius: 30px; font-size: 13px; font-weight: 600; color: var(--primary); margin-bottom: 24px; box-shadow: var(--shadow-sm); }
.hero-badge i { width: 16px; height: 16px; }
.hero-title { font-size: 56px; font-weight: 900; line-height: 1.1; color: var(--text-dark); margin-bottom: 24px; letter-spacing: -1px; }
.hero-title span { color: var(--primary); }
.hero-description { font-size: 18px; color: var(--text-muted); line-height: 1.7; margin-bottom: 32px; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual { position: relative; }
.hero-image { position: relative; border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-xl); }
.hero-image img { width: 100%; height: auto; }
.hero-image-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 32px; background: linear-gradient(transparent, rgba(15, 23, 42, 0.9)); }
.hero-image-stats { display: flex; gap: 24px; }
.hero-image-stat { color: var(--white); }
.hero-image-stat h4 { font-size: 28px; font-weight: 800; }
.hero-image-stat p { font-size: 12px; opacity: 0.8; }
.hero-floating-card { position: absolute; background: var(--white); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-lg); animation: float 3s ease-in-out infinite; }
.hero-floating-card.top-right { top: -20px; right: -20px; }
.hero-floating-card.bottom-left { bottom: 80px; left: -40px; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* Stats Section */
.stats-section { background: var(--white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-card { padding: 32px; text-align: center; border-right: 1px solid var(--border); }
.stat-card:last-child { border-right: none; }
.stat-icon { width: 56px; height: 56px; background: rgba(10, 77, 156, 0.08); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.stat-icon i { width: 28px; height: 28px; color: var(--primary); }
.stat-value { font-size: 40px; font-weight: 800; color: var(--primary); line-height: 1; margin-bottom: 8px; }
.stat-label { font-size: 14px; color: var(--text-muted); }

/* Marquee */
.marquee-section { padding: 40px 0; background: var(--bg-light); overflow: hidden; }
.marquee-wrapper { display: flex; animation: marquee 30s linear infinite; }
.marquee-wrapper:hover { animation-play-state: paused; }
.marquee-item { flex-shrink: 0; margin-right: 20px; }
.marquee-item img { width: 280px; height: 200px; object-fit: cover; border-radius: var(--radius); }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* Trust Section */
.trust-section { padding: 60px 0; background: var(--white); }
.trust-grid { display: flex; justify-content: center; flex-wrap: wrap; gap: 24px; }
.trust-badge { display: flex; align-items: center; gap: 10px; padding: 12px 20px; background: var(--bg-light); border: 1px solid var(--border); border-radius: var(--radius); font-size: 13px; font-weight: 500; color: var(--text-muted); }
.trust-badge i { width: 20px; height: 20px; color: var(--primary); }

/* Features */
.features-section { padding: 100px 0; background: var(--bg-light); }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card { background: var(--white); padding: 32px; border-radius: var(--radius-lg); border: 1px solid var(--border); transition: var(--transition); }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.feature-icon { width: 56px; height: 56px; background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; box-shadow: 0 8px 16px rgba(10, 77, 156, 0.2); }
.feature-icon i { width: 28px; height: 28px; color: var(--white); }
.feature-title { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.feature-text { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* CTA Section */
.cta-section { padding: 100px 0; background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%); position: relative; overflow: hidden; }
.cta-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; 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='0.05'%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"); }
.cta-content { position: relative; text-align: center; max-width: 700px; margin: 0 auto; }
.cta-title { font-size: 40px; font-weight: 800; color: var(--white); margin-bottom: 16px; }
.cta-text { font-size: 18px; color: rgba(255, 255, 255, 0.8); margin-bottom: 32px; }
.cta-buttons { display: flex; justify-content: center; gap: 16px; }

/* Footer */
.footer { background: var(--bg-dark); color: var(--white); }
.footer-main { padding: 80px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-brand { max-width: 320px; }
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.footer-about { font-size: 14px; color: var(--text-light); line-height: 1.7; margin-bottom: 20px; }
.footer-certifications { display: flex; gap: 8px; margin-bottom: 20px; }
.cert-badge { padding: 6px 12px; background: rgba(255, 255, 255, 0.1); border-radius: var(--radius-sm); font-size: 11px; font-weight: 600; }
.footer-social { display: flex; gap: 8px; }
.social-link { width: 40px; height: 40px; background: rgba(255, 255, 255, 0.1); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.social-link:hover { background: var(--primary); transform: translateY(-2px); }
.social-link i { width: 18px; height: 18px; }
.footer-heading { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px; color: var(--white); }
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-size: 14px; color: var(--text-light); transition: var(--transition); }
.footer-links a:hover { color: var(--white); padding-left: 4px; }
.footer-contact { display: flex; flex-direction: column; gap: 16px; }
.contact-item { display: flex; gap: 12px; }
.contact-item i { width: 20px; height: 20px; color: var(--primary-light); flex-shrink: 0; margin-top: 2px; }
.contact-label { display: block; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--text-light); margin-bottom: 4px; }
.contact-item p, .contact-item a { font-size: 13px; color: var(--text-light); line-height: 1.5; }
.contact-item a:hover { color: var(--white); }
.footer-newsletter { padding: 40px 0; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.newsletter-content { display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.newsletter-text h4 { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.newsletter-text p { font-size: 14px; color: var(--text-light); }
.newsletter-form { display: flex; gap: 12px; }
.newsletter-form input { width: 300px; padding: 14px 20px; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); border-radius: var(--radius); color: var(--white); font-size: 14px; }
.newsletter-form input::placeholder { color: var(--text-light); }
.newsletter-form input:focus { outline: none; border-color: var(--primary-light); }
.newsletter-btn { display: flex; align-items: center; gap: 8px; padding: 14px 24px; background: var(--primary); color: var(--white); font-weight: 600; border-radius: var(--radius); transition: var(--transition); }
.newsletter-btn:hover { background: var(--primary-light); }
.newsletter-btn i { width: 18px; height: 18px; }
.footer-bottom { padding: 24px 0; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.footer-bottom-content { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--text-light); }
.footer-bottom-links { display: flex; gap: 16px; }
.footer-bottom-links a:hover { color: var(--white); }

/* Back to Top */
.back-to-top { position: fixed; bottom: 30px; right: 30px; width: 48px; height: 48px; background: var(--primary); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(20px); transition: var(--transition); z-index: 999; }
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--primary-dark); transform: translateY(-4px); }
.back-to-top i { width: 20px; height: 20px; }

/* Forms */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--text-dark); margin-bottom: 8px; }
.form-input { width: 100%; padding: 14px 16px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; transition: var(--transition); }
.form-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(10, 77, 156, 0.1); }
.form-textarea { width: 100%; padding: 14px 16px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; min-height: 120px; resize: vertical; transition: var(--transition); }
.form-textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(10, 77, 156, 0.1); }

/* Product Cards */
.product-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition); }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-image { position: relative; height: 200px; background: var(--bg-light); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.product-image img { max-width: 70%; max-height: 70%; object-fit: contain; transition: var(--transition); }
.product-card:hover .product-image img { transform: scale(1.05); }
.product-category { position: absolute; top: 12px; left: 12px; padding: 4px 10px; background: var(--primary); color: var(--white); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; border-radius: var(--radius-sm); }
.product-body { padding: 20px; }
.product-code { font-size: 11px; font-family: 'JetBrains Mono', monospace; color: var(--text-muted); margin-bottom: 8px; }
.product-title { font-size: 16px; font-weight: 700; margin-bottom: 12px; line-height: 1.4; }
.product-specs { font-size: 13px; color: var(--text-muted); margin-bottom: 16px; }
.product-specs span { font-weight: 600; color: var(--text-dark); }
.product-actions { display: flex; gap: 8px; }
.product-actions .btn { flex: 1; padding: 10px 16px; font-size: 13px; }
.product-compare-btn { width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; background: var(--bg-light); border: 1px solid var(--border); border-radius: var(--radius); color: var(--text-muted); transition: var(--transition); }
.product-compare-btn:hover { border-color: var(--primary); color: var(--primary); }

/* Tables */
.table-wrapper { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 16px; text-align: left; border-bottom: 1px solid var(--border); }
.table th { background: var(--bg-light); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }
.table tbody tr { transition: var(--transition); }
.table tbody tr:hover { background: var(--bg-light); }
.table tbody tr:last-child td { border-bottom: none; }

/* Responsive */
@media (max-width: 1200px) {
    .hero-title { font-size: 48px; }
    .mega-menu { min-width: 500px; }
    .mega-menu-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(3, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-card:nth-child(2) { border-right: none; }
}

@media (max-width: 992px) {
    .nav-menu { display: none; }
    .nav-mobile-toggle { display: flex; }
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-text { max-width: 100%; }
    .hero-buttons { justify-content: center; }
    .hero-visual { display: none; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .newsletter-content { flex-direction: column; text-align: center; }
    .newsletter-form { flex-direction: column; width: 100%; }
    .newsletter-form input { width: 100%; }
}

@media (max-width: 768px) {
    .top-bar-left { display: none; }
    .section { padding: 60px 0; }
    .section-title { font-size: 28px; }
    .hero-title { font-size: 36px; }
    .hero-description { font-size: 16px; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    .stat-card { border-right: none; border-bottom: 1px solid var(--border); }
    .stat-card:last-child { border-bottom: none; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom-content { flex-direction: column; gap: 12px; text-align: center; }
    .cta-title { font-size: 28px; }
    .cta-buttons { flex-direction: column; }
    .cta-buttons .btn { width: 100%; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-title { font-size: 28px; }
    .section-title { font-size: 24px; }
    .stat-value { font-size: 32px; }
}