/**
 * AGS Elektronik - Hochiki Türkiye
 * Logo Renkleri: Turkuaz #018093, Kırmızı #db1b23
 */

:root {
    --primary: #018093;
    --primary-dark: #016a7a;
    --primary-light: #e0f4f7;
    --secondary: #1a1a2e;
    --accent: #db1b23;
    --accent-dark: #b8161d;
    --accent-light: #fce4e5;
    --dark: #0f0f1a;
    --light: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-400: #94a3b8;
    --gray-600: #475569;
    --success: #22c55e;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    --shadow-glow: 0 0 40px rgba(1, 128, 147, 0.3);
}

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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--secondary);
    line-height: 1.6;
    background: #fff;
}

a { text-decoration: none; color: inherit; transition: all 0.2s; }
img { max-width: 100%; }
.icon-sm { width: 16px; height: 16px; }
.nav-icon { width: 18px; height: 18px; opacity: 0.7; }

/* ===== TOP BAR ===== */
.top-bar {
    background: var(--secondary);
    padding: 10px 0;
    font-size: 0.85rem;
}

.top-info {
    display: flex;
    align-items: center;
    gap: 24px;
}

.top-info a, .top-info span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-400);
}

.top-info a:hover { color: var(--primary); }
.top-info svg { color: var(--primary); }

.top-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 20px;
}

.social-mini {
    display: flex;
    gap: 8px;
}

.social-mini a {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    color: var(--gray-400);
}

.social-mini a:hover {
    background: var(--primary);
    color: #fff;
}

.social-mini svg { width: 16px; height: 16px; }


/* Language Switch */
.lang-switch {
    display: flex;
    gap: 6px;
    background: rgba(255,255,255,0.1);
    padding: 4px;
    border-radius: 8px;
}

.lang-item {
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 1.1rem;
    opacity: 0.6;
    transition: all 0.2s;
}

.lang-item:hover { opacity: 1; }
.lang-item.active {
    background: var(--primary);
    opacity: 1;
}

/* ===== NAVBAR ===== */
.navbar {
    background: #fff;
    padding: 12px 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s;
}

.navbar.scrolled {
    padding: 8px 0;
    box-shadow: var(--shadow-lg);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.brand-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.brand-icon svg { width: 24px; height: 24px; }

.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name { font-weight: 800; font-size: 1.25rem; color: var(--secondary); }
.brand-tagline { font-size: 0.7rem; color: var(--gray-400); text-transform: uppercase; letter-spacing: 1px; }

.navbar-toggler {
    border: none;
    padding: 8px;
    background: var(--gray-100);
    border-radius: 8px;
}

.navbar-toggler svg { width: 24px; height: 24px; }

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px !important;
    color: var(--gray-600) !important;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary) !important;
    background: var(--primary-light);
}

.btn-quote {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    font-weight: 600;
    border-radius: 50px;
    margin-left: 16px;
    box-shadow: 0 4px 14px rgba(1, 128, 147, 0.4);
    transition: all 0.3s;
}

.btn-quote:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(1, 128, 147, 0.5);
    color: #fff;
}

.btn-quote svg { width: 18px; height: 18px; }


/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, var(--secondary) 0%, #1e293b 100%);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(249,115,22,0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-content { position: relative; z-index: 2; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(249,115,22,0.2);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-badge svg { width: 16px; height: 16px; }

.hero h1 {
    font-size: 2.75rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 16px;
}

.hero h1 span {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.1rem;
    color: var(--gray-400);
    margin-bottom: 24px;
    max-width: 480px;
}

.hero-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-hero svg { width: 20px; height: 20px; }

.btn-hero.primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    box-shadow: 0 4px 14px rgba(1, 128, 147, 0.4);
}

.btn-hero.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(1, 128, 147, 0.5);
}

.btn-hero.outline {
    border: 2px solid rgba(255,255,255,0.3);
    color: #fff;
}

.btn-hero.outline:hover {
    background: #fff;
    color: var(--secondary);
    border-color: #fff;
}

.hero-stats {
    display: flex;
    gap: 32px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat .number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

.hero-stat .label {
    font-size: 0.85rem;
    color: var(--gray-400);
}

.hero-image {
    position: relative;
    z-index: 2;
}

.hero-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}


/* ===== SECTIONS ===== */
section { padding: 80px 0; }

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--primary-light);
    color: var(--primary-dark);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.section-badge svg { width: 14px; height: 14px; }

.section-header h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 12px;
}

.section-header p {
    color: var(--gray-600);
    max-width: 500px;
    margin: 0 auto;
}

/* ===== CATEGORY CARDS ===== */
.category-card {
    position: relative;
    height: 220px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: block;
}

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

.category-card:hover img { transform: scale(1.1); }

.category-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
    z-index: 1;
}

.category-card .content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    z-index: 2;
}

.category-card h4 {
    color: #fff;
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.category-card .arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
}

.category-card .arrow svg { width: 16px; height: 16px; transition: transform 0.3s; }
.category-card:hover .arrow svg { transform: translateX(4px); }

/* ===== PRODUCT CARDS ===== */
.product-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    height: 100%;
    border: 1px solid var(--gray-200);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.product-card .image {
    height: 180px;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-card .image img {
    max-height: 140px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s;
}

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

.product-card .badge-new {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 10px;
    background: var(--primary);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 20px;
}

.product-card .body { padding: 20px; }

.product-card .category {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-card h5 {
    font-weight: 700;
    margin: 8px 0;
    font-size: 1rem;
    color: var(--secondary);
}

.product-card h5 a:hover { color: var(--primary); }

.product-card p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 16px;
}

.product-card .link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.875rem;
}

.product-card .link svg { width: 16px; height: 16px; transition: transform 0.3s; }
.product-card .link:hover svg { transform: translateX(4px); }


/* ===== SERVICE CARDS ===== */
.service-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    height: 100%;
    border: 1px solid var(--gray-200);
}

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

.service-card .icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: var(--primary-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: all 0.3s;
}

.service-card .icon svg { width: 32px; height: 32px; }

.service-card:hover .icon {
    background: var(--primary);
    color: #fff;
    transform: rotateY(180deg);
}

.service-card h5 {
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--secondary);
}

.service-card p {
    font-size: 0.9rem;
    color: var(--gray-600);
}

/* ===== STATS ===== */
.stats-section {
    background: linear-gradient(135deg, var(--secondary) 0%, #1e293b 100%);
    padding: 60px 0;
}

.stat-box {
    text-align: center;
    padding: 24px;
}

.stat-box .icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 16px;
    background: rgba(249,115,22,0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.stat-box .icon svg { width: 24px; height: 24px; }
.stat-box .number { font-size: 2.5rem; font-weight: 800; color: #fff; }
.stat-box .label { color: var(--gray-400); font-size: 0.9rem; }

/* ===== PROJECT CARDS ===== */
.project-card {
    position: relative;
    height: 280px;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

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

.project-card:hover img { transform: scale(1.1); }

.project-card .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15,23,42,0.95) 0%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.3s;
}

.project-card:hover .overlay { opacity: 1; }

.project-card h5 { color: #fff; font-weight: 700; margin-bottom: 6px; }
.project-card .location { color: var(--primary); font-size: 0.85rem; margin-bottom: 12px; }
.project-card .location svg { width: 14px; height: 14px; }

/* ===== CTA ===== */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 60px 0;
    text-align: center;
}

.cta-section h2 { color: #fff; font-size: 2rem; font-weight: 800; margin-bottom: 12px; }
.cta-section p { color: rgba(255,255,255,0.9); margin-bottom: 24px; }

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: #fff;
    color: var(--primary);
    font-weight: 700;
    border-radius: 50px;
    transition: all 0.3s;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.btn-cta svg { width: 20px; height: 20px; }


/* ===== FOOTER ===== */
.footer { background: var(--dark); color: #fff; }

.footer-top { padding: 60px 0; }

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo {
    height: 60px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.footer-brand .brand-icon {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-brand .brand-icon svg { width: 22px; height: 22px; color: #fff; }
.footer-brand span { font-size: 1.25rem; font-weight: 800; }

.footer-desc { color: var(--gray-400); font-size: 0.9rem; margin-bottom: 20px; }

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: all 0.3s;
}

.footer-social a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-social svg { width: 18px; height: 18px; }

.footer h6 {
    font-weight: 700;
    margin-bottom: 20px;
    font-size: 1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li { margin-bottom: 10px; }

.footer-links a {
    color: var(--gray-400);
    font-size: 0.9rem;
    transition: all 0.2s;
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 6px;
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    color: var(--gray-400);
    font-size: 0.9rem;
}

.footer-contact svg {
    width: 18px;
    height: 18px;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
}

.footer-bottom p { color: var(--gray-400); font-size: 0.85rem; margin: 0; }

.footer-langs {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.footer-langs a {
    color: var(--gray-400);
    font-size: 0.85rem;
    padding: 4px 8px;
    border-radius: 6px;
    transition: all 0.2s;
}

.footer-langs a:hover, .footer-langs a.active {
    color: #fff;
    background: rgba(255,255,255,0.1);
}

/* ===== WHATSAPP ===== */
.whatsapp-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    z-index: 1000;
    transition: all 0.3s;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    color: #fff;
}

.whatsapp-btn svg { width: 28px; height: 28px; }

/* ===== PAGE HEADER ===== */
.page-header {
    background: linear-gradient(135deg, var(--secondary) 0%, #1e293b 100%);
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 12px;
}

.page-header .breadcrumb {
    justify-content: center;
    margin: 0;
}

.page-header .breadcrumb-item a { color: var(--gray-400); }
.page-header .breadcrumb-item.active { color: var(--primary); }

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
    .top-bar { display: none; }
    .hero h1 { font-size: 2rem; }
    .hero-stats { gap: 20px; flex-wrap: wrap; }
    section { padding: 60px 0; }
    .section-header h2 { font-size: 1.75rem; }
    
    /* Mobile Navbar */
    .navbar-collapse {
        background: #fff;
        padding: 20px;
        margin-top: 15px;
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-lg);
    }
    
    .navbar-nav {
        gap: 5px;
    }
    
    .nav-link {
        padding: 12px 16px !important;
        border-radius: 10px;
    }
    
    .btn-quote {
        margin: 15px 0 0 0;
        width: 100%;
        justify-content: center;
    }
    
    /* Mobile Extras */
    .mobile-extras {
        border-top: 1px solid var(--gray-200);
        margin-top: 15px;
        padding-top: 15px;
    }
    
    .mobile-lang {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        margin-bottom: 15px;
    }
    
    .mobile-lang-item {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 8px 14px;
        background: var(--gray-100);
        border-radius: 8px;
        font-size: 0.9rem;
        color: var(--gray-600);
        transition: all 0.2s;
    }
    
    .mobile-lang-item:hover,
    .mobile-lang-item.active {
        background: var(--primary);
        color: #fff;
    }
    
    .mobile-contact {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    .mobile-contact a {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 12px 16px;
        background: var(--primary-light);
        border-radius: 10px;
        color: var(--primary);
        font-weight: 600;
        font-size: 0.95rem;
    }
    
    .mobile-contact svg {
        width: 18px;
        height: 18px;
    }
}

@media (max-width: 767px) {
    .hero { padding: 40px 0; }
    .hero h1 { font-size: 1.6rem; line-height: 1.3; }
    .hero p { font-size: 1rem; }
    .hero-badge { font-size: 0.75rem; padding: 6px 12px; }
    .hero-buttons { flex-direction: column; gap: 10px; }
    .btn-hero { justify-content: center; padding: 12px 20px; font-size: 0.95rem; }
    .hero-stats { 
        gap: 15px; 
        margin-top: 30px;
        padding-top: 25px;
    }
    .hero-stat .number { font-size: 1.5rem; }
    .hero-stat .label { font-size: 0.75rem; }
    
    /* Sections */
    section { padding: 50px 0; }
    .section-header { margin-bottom: 30px; }
    .section-header h2 { font-size: 1.5rem; }
    .section-header p { font-size: 0.9rem; }
    .section-badge { font-size: 0.7rem; padding: 5px 10px; }
    
    /* Cards */
    .category-card { height: 180px; }
    .product-card .image { height: 150px; }
    .product-card .body { padding: 15px; }
    .product-card h5 { font-size: 0.95rem; }
    
    /* Services Grid */
    .services-grid { gap: 15px; }
    .service-item { padding: 20px; }
    .service-main h3 { font-size: 1.25rem; }
    .service-features { grid-template-columns: 1fr; gap: 8px; }
    
    /* Stats */
    .stats-modern { padding: 50px 0; }
    .stats-content h2 { font-size: 1.5rem; }
    .stat-number { font-size: 2rem; }
    .stat-card { padding: 24px 20px; }
    
    /* CTA */
    .cta-modern { padding: 50px 0; }
    .cta-content h2 { font-size: 1.5rem; }
    .cta-features { gap: 12px; }
    .cta-feature { font-size: 0.85rem; }
    .cta-contact-info { flex-direction: column; gap: 10px; }
    .cta-phone, .cta-email { 
        justify-content: center; 
        font-size: 1rem;
        padding: 12px 20px;
    }
    .cta-form-card { padding: 20px; }
    .cta-form-card h4 { font-size: 1.1rem; }
    
    /* Footer */
    .footer-top { padding: 40px 0; }
    .footer-logo { height: 45px; }
    .footer-desc { font-size: 0.85rem; }
    .footer h6 { font-size: 0.95rem; margin-bottom: 15px; }
    .footer-links a, .footer-contact li { font-size: 0.85rem; }
    .footer-bottom p { font-size: 0.75rem; text-align: center; }
    .footer-langs { justify-content: center; margin-top: 10px; }
    
    /* WhatsApp */
    .whatsapp-btn { width: 50px; height: 50px; bottom: 16px; right: 16px; }
    .whatsapp-btn svg { width: 24px; height: 24px; }
    
    /* Project Cards */
    .project-card { height: 220px; }
}

@media (max-width: 400px) {
    .hero h1 { font-size: 1.4rem; }
    .hero-stats { flex-direction: column; align-items: flex-start; gap: 12px; }
    .brand-logo { height: 40px; }
    .navbar { padding: 10px 0; }
}


/* ===== SERVICES BENTO GRID ===== */
.services-section {
    background: var(--gray-100);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, auto);
    gap: 20px;
}

.service-item {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 28px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
    border: 1px solid var(--gray-200);
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.service-main {
    grid-column: span 2;
    grid-row: span 2;
    background: linear-gradient(135deg, var(--secondary) 0%, #1e293b 100%);
    border: none;
    color: #fff;
}

.service-main .service-bg {
    position: absolute;
    top: -50%;
    right: -30%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(249,115,22,0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.service-main .service-content {
    position: relative;
    z-index: 2;
}

.service-main .service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-main .service-icon svg {
    width: 32px;
    height: 32px;
    color: #fff;
}

.service-main h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-main p {
    color: var(--gray-400);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--gray-400);
}

.service-features svg {
    width: 16px;
    height: 16px;
    color: var(--success);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
}

.service-link svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s;
}

.service-link:hover svg {
    transform: translateX(5px);
}

.service-sm {
    display: flex;
    flex-direction: column;
}

.service-icon-sm {
    width: 50px;
    height: 50px;
    background: var(--primary-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--primary);
    transition: all 0.3s;
}

.service-icon-sm svg {
    width: 24px;
    height: 24px;
}

.service-item:hover .service-icon-sm {
    background: var(--primary);
    color: #fff;
}

.service-sm h4 {
    font-weight: 700;
    margin-bottom: 8px;
    font-size: 1rem;
}

.service-sm p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin: 0;
}

@media (max-width: 991px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .service-main {
        grid-column: span 2;
        grid-row: span 1;
    }
}

@media (max-width: 575px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    .service-main {
        grid-column: span 1;
    }
}


/* ===== STATS MODERN - GLASSMORPHISM ===== */
.stats-modern {
    background: linear-gradient(135deg, var(--secondary) 0%, #0f172a 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.stats-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.stats-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
}

.stats-shape.shape-1 {
    width: 500px;
    height: 500px;
    background: rgba(1, 128, 147, 0.15);
    top: -200px;
    left: -100px;
}

.stats-shape.shape-2 {
    width: 400px;
    height: 400px;
    background: rgba(255, 71, 87, 0.1);
    bottom: -150px;
    right: -100px;
}

.stats-shape.shape-3 {
    width: 300px;
    height: 300px;
    background: rgba(1, 128, 147, 0.1);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.stats-wrapper {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: center;
}

.stats-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
    line-height: 1.2;
}

.stats-content h2 span {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stats-content p {
    color: var(--gray-400);
    font-size: 1.1rem;
    line-height: 1.7;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    transition: all 0.3s;
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(1, 128, 147, 0.3);
    transform: translateY(-5px);
}

.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.stat-icon svg {
    width: 28px;
    height: 28px;
}

.stat-info {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
    margin-bottom: 8px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}

.stat-plus {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    color: var(--gray-400);
    font-size: 0.95rem;
}

@media (max-width: 991px) {
    .stats-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    .stats-content h2 {
        font-size: 2rem;
    }
}

@media (max-width: 575px) {
    .stats-modern {
        padding: 60px 0;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .stat-number {
        font-size: 2.5rem;
    }
}


/* ===== CTA MODERN - SPLIT DESIGN ===== */
.cta-modern {
    background: linear-gradient(135deg, #1e293b 0%, var(--secondary) 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

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

.cta-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(249, 115, 22, 0.2);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.cta-badge svg {
    width: 16px;
    height: 16px;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 16px;
}

.cta-content h2 span {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-content > p {
    color: var(--gray-400);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 24px;
}

.cta-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 32px;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    font-weight: 500;
}

.cta-feature svg {
    width: 20px;
    height: 20px;
    color: var(--success);
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 50px;
    box-shadow: 0 8px 30px rgba(1, 128, 147, 0.4);
    transition: all 0.3s;
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(1, 128, 147, 0.5);
    color: #fff;
}

.cta-btn svg {
    width: 20px;
    height: 20px;
}

.cta-form-wrapper {
    position: relative;
}

.cta-form-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.cta-form-card h4 {
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 24px;
    color: var(--secondary);
    text-align: center;
}

.cta-form-card .form-control {
    border: 2px solid var(--gray-200);
    border-radius: 12px;
    padding: 14px 16px;
    font-size: 0.95rem;
    transition: all 0.2s;
}

.cta-form-card .form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.1);
}

.cta-form-card .form-floating > label {
    padding: 14px 16px;
}

.cta-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
}

.cta-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(1, 128, 147, 0.4);
}

.cta-submit svg {
    width: 20px;
    height: 20px;
}

.cta-form-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 16px;
    font-size: 0.8rem;
    color: var(--gray-600);
}

.cta-form-note svg {
    width: 14px;
    height: 14px;
    color: var(--success);
}

@media (max-width: 991px) {
    .cta-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .cta-content {
        text-align: center;
    }
    .cta-content h2 {
        font-size: 2rem;
    }
    .cta-features {
        justify-content: center;
    }
    .cta-btn {
        margin: 0 auto;
    }
}

@media (max-width: 575px) {
    .cta-modern {
        padding: 60px 0;
    }
    .cta-form-card {
        padding: 24px;
    }
}


/* ===== CTA CONTACT INFO ===== */
.cta-contact-info {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 28px;
}

.cta-phone, .cta-email {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    background: rgba(1, 128, 147, 0.15);
    border: 1px solid rgba(1, 128, 147, 0.3);
    border-radius: 12px;
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s;
}

.cta-phone:hover, .cta-email:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

.cta-phone svg, .cta-email svg {
    width: 22px;
    height: 22px;
    color: var(--primary);
}

.cta-phone:hover svg, .cta-email:hover svg {
    color: #fff;
}

/* ===== FOOTER BADGES ===== */
.footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}

.badge-cert {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    background: rgba(249, 115, 22, 0.2);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 20px;
    border: 1px solid rgba(249, 115, 22, 0.3);
}


/* ===== ABOUT PAGE ===== */
.about-intro {
    padding: 80px 0;
}

.about-image {
    position: relative;
}

.about-image .main-img {
    width: 100%;
    max-width: 400px;
    display: block;
    margin: 0 auto;
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: #fff;
    padding: 20px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.experience-badge .number {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.8rem;
    opacity: 0.9;
}

.about-content h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 20px;
    line-height: 1.3;
}

.about-content .lead {
    font-size: 1.1rem;
    color: var(--gray-600);
    margin-bottom: 16px;
}

.about-content p {
    color: var(--gray-600);
    margin-bottom: 12px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 24px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--primary-light);
    border-radius: 10px;
    font-weight: 600;
    color: var(--secondary);
    font-size: 0.9rem;
}

.feature-item svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
}

/* Why Cards */
.why-section {
    padding: 80px 0;
}

.why-card {
    background: #fff;
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    height: 100%;
    transition: all 0.3s;
    border: 1px solid var(--gray-200);
}

.why-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.why-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: var(--primary-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: all 0.3s;
}

.why-icon svg {
    width: 32px;
    height: 32px;
}

.why-card:hover .why-icon {
    background: var(--primary);
    color: #fff;
}

.why-card h4 {
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--secondary);
}

.why-card p {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin: 0;
}

/* About Services */
.about-services {
    padding: 80px 0;
}

.service-box {
    background: var(--gray-100);
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    height: 100%;
    transition: all 0.3s;
}

.service-box:hover {
    background: var(--primary);
    color: #fff;
}

.service-box .service-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    background: var(--primary-light);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: all 0.3s;
}

.service-box .service-icon svg {
    width: 28px;
    height: 28px;
}

.service-box:hover .service-icon {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

.service-box h5 {
    font-weight: 700;
    margin-bottom: 10px;
}

.service-box p {
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.9;
}

.service-box:hover p {
    color: rgba(255,255,255,0.9);
}

/* Certificates */
.certificates-section {
    padding: 80px 0;
}

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

.cert-item {
    background: #fff;
    padding: 30px 20px;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--gray-200);
    transition: all 0.3s;
}

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

.cert-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.cert-icon svg {
    width: 28px;
    height: 28px;
}

.cert-item h5 {
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--secondary);
}

.cert-item p {
    font-size: 0.85rem;
    color: var(--gray-600);
    margin: 0;
}

/* About Contact */
.about-contact {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--dark) 100%);
}

.contact-box {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all 0.3s;
}

.contact-box:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--primary);
}

.contact-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.contact-icon svg {
    width: 26px;
    height: 26px;
}

.contact-box h5 {
    color: #fff;
    font-weight: 700;
    margin-bottom: 10px;
}

.contact-box p {
    color: var(--gray-400);
    margin: 0;
    font-size: 0.95rem;
}

.contact-box a {
    color: var(--gray-400);
    transition: color 0.2s;
}

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

/* About Responsive */
@media (max-width: 991px) {
    .about-intro { padding: 60px 0; }
    .about-content h2 { font-size: 1.75rem; }
    .cert-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
    .about-intro { padding: 40px 0; }
    .about-content h2 { font-size: 1.5rem; }
    .about-features { grid-template-columns: 1fr; }
    .experience-badge { 
        position: relative; 
        bottom: 0; 
        right: 0; 
        margin-top: 20px;
        display: inline-block;
    }
    .about-image { text-align: center; }
    .why-section, .about-services, .certificates-section, .about-contact { padding: 50px 0; }
    .cert-grid { grid-template-columns: 1fr 1fr; gap: 15px; }
    .cert-item { padding: 20px 15px; }
}


/* ===== PRODUCTS PAGE ===== */

/* Products Hero */
.products-hero {
    background: linear-gradient(135deg, var(--primary) 0%, #016a7a 100%);
    padding: 60px 0 80px;
    position: relative;
    overflow: hidden;
}

.products-hero-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><polygon fill="rgba(255,255,255,0.05)" points="100,0 100,100 0,100"/></svg>');
    background-size: cover;
}

.products-hero-content {
    position: relative;
    z-index: 2;
}

.products-hero .breadcrumb {
    margin-bottom: 16px;
}

.products-hero .breadcrumb-item a {
    color: rgba(255,255,255,0.7);
}

.products-hero .breadcrumb-item.active {
    color: #fff;
}

.products-hero .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255,255,255,0.5);
}

.products-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 12px;
}

.products-hero p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    margin: 0;
}

/* Series Tabs */
.series-tabs-section {
    background: var(--secondary);
    padding: 0;
    position: relative;
    z-index: 5;
}

.series-tabs-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.series-nav-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255,255,255,0.1);
    color: #fff;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.series-nav-btn:hover {
    background: var(--primary);
}

.series-nav-btn svg {
    width: 20px;
    height: 20px;
}

.series-tabs {
    display: flex;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    flex: 1;
}

.series-tabs::-webkit-scrollbar {
    display: none;
}

.series-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 30px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    position: relative;
    white-space: nowrap;
    transition: all 0.3s;
    min-width: 140px;
}

.series-tab:hover {
    color: #fff;
    background: rgba(255,255,255,0.05);
}

.series-tab.active {
    color: #fff;
    background: rgba(255,255,255,0.1);
}

.series-name {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.series-subtitle {
    font-size: 0.7rem;
    opacity: 0.7;
    margin-top: 2px;
}

.series-underline {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--series-color);
    transform: scaleX(0);
    transition: transform 0.3s;
}

.series-tab:hover .series-underline,
.series-tab.active .series-underline {
    transform: scaleX(1);
}

/* Products Content */
.products-content {
    padding: 50px 0 80px;
    background: var(--gray-100);
}

/* Sidebar */
.products-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-search {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}

.search-input-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--gray-100);
    border-radius: 10px;
    padding: 12px 16px;
}

.search-input-wrapper svg {
    width: 20px;
    height: 20px;
    color: var(--gray-400);
}

.search-input-wrapper input {
    border: none;
    background: none;
    flex: 1;
    font-size: 0.95rem;
    outline: none;
}

.sidebar-categories {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}

.sidebar-categories h6 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--secondary);
}

.sidebar-categories h6 svg {
    width: 18px;
    height: 18px;
    color: var(--primary);
}

.sidebar-categories ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-categories li {
    margin-bottom: 8px;
}

.sidebar-categories a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    border-radius: 8px;
    color: var(--gray-600);
    transition: all 0.2s;
}

.sidebar-categories a:hover {
    background: var(--gray-100);
    color: var(--primary);
}

.sidebar-categories a.active {
    background: var(--primary);
    color: #fff;
}

.sidebar-categories .count {
    font-size: 0.8rem;
    padding: 2px 8px;
    background: var(--gray-100);
    border-radius: 20px;
}

.sidebar-categories a.active .count {
    background: rgba(255,255,255,0.2);
}

/* Sidebar CTA */
.sidebar-cta {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--dark) 100%);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
    color: #fff;
}

.sidebar-cta .cta-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 16px;
    background: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-cta .cta-icon svg {
    width: 24px;
    height: 24px;
}

.sidebar-cta h6 {
    font-weight: 700;
    margin-bottom: 8px;
}

.sidebar-cta p {
    font-size: 0.85rem;
    color: var(--gray-400);
    margin-bottom: 16px;
}

.btn-sidebar-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--primary);
    color: #fff;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.btn-sidebar-cta:hover {
    background: var(--accent);
    color: #fff;
}

.btn-sidebar-cta svg {
    width: 16px;
    height: 16px;
}

/* Products Toolbar */
.products-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff;
    padding: 16px 20px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    box-shadow: var(--shadow);
}

.toolbar-info {
    color: var(--gray-600);
    font-size: 0.9rem;
}

.toolbar-sort {
    display: flex;
    align-items: center;
    gap: 10px;
}

.toolbar-sort label {
    font-size: 0.9rem;
    color: var(--gray-600);
}

.toolbar-sort select {
    padding: 8px 12px;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    font-size: 0.9rem;
    outline: none;
    cursor: pointer;
}

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

.products-grid .product-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.products-grid .product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.products-grid .product-image {
    position: relative;
    height: 200px;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.products-grid .product-image img {
    max-height: 160px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s;
}

.products-grid .product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.products-grid .product-card:hover .product-overlay {
    opacity: 1;
}

.btn-view {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #fff;
    color: var(--secondary);
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    transform: translateY(10px);
    transition: all 0.3s;
}

.products-grid .product-card:hover .btn-view {
    transform: translateY(0);
}

.btn-view svg {
    width: 18px;
    height: 18px;
}

.product-info {
    padding: 20px;
    flex: 1;
}

.product-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.product-info h5 {
    font-weight: 700;
    margin-bottom: 8px;
    font-size: 1rem;
}

.product-info h5 a {
    color: var(--secondary);
    transition: color 0.2s;
}

.product-info h5 a:hover {
    color: var(--primary);
}

.product-info p {
    font-size: 0.85rem;
    color: var(--gray-600);
    margin: 0;
    line-height: 1.5;
}

.product-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--gray-200);
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.product-link svg {
    width: 16px;
    height: 16px;
    transition: transform 0.2s;
}

.product-link:hover svg {
    transform: translateX(4px);
}

/* Pagination */
.products-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.page-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 8px;
    color: var(--gray-600);
    font-weight: 600;
    transition: all 0.2s;
    box-shadow: var(--shadow);
}

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

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

.page-btn svg {
    width: 18px;
    height: 18px;
}

/* No Products */
.no-products {
    text-align: center;
    padding: 80px 20px;
    background: #fff;
    border-radius: var(--radius-lg);
}

.no-products-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
}

.no-products-icon svg {
    width: 40px;
    height: 40px;
}

.no-products h4 {
    font-weight: 700;
    margin-bottom: 8px;
}

.no-products p {
    color: var(--gray-600);
    margin-bottom: 20px;
}

/* Products Responsive */
@media (max-width: 991px) {
    .products-hero { padding: 40px 0 60px; }
    .products-hero h1 { font-size: 2rem; }
    .series-tabs-section { margin-top: -20px; }
    .series-tab { padding: 16px 20px; min-width: 120px; }
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .products-sidebar { position: static; }
}

@media (max-width: 767px) {
    .products-hero { padding: 30px 0 50px; }
    .products-hero h1 { font-size: 1.5rem; }
    .series-nav-btn { display: none; }
    .series-tab { padding: 14px 16px; min-width: 100px; }
    .series-name { font-size: 0.95rem; }
    .products-content { padding: 30px 0 50px; }
    .products-grid { grid-template-columns: 1fr; }
    .products-toolbar { flex-direction: column; gap: 12px; align-items: flex-start; }
    .products-grid .product-image { height: 180px; }
}


/* ===== SERIES SPECIFIC PAGES ===== */

/* Series Hero */
.series-hero {
    padding: 40px 0 0;
    position: relative;
    overflow: hidden;
}

.series-hero-pattern {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="80" cy="20" r="40" fill="rgba(255,255,255,0.05)"/><circle cx="90" cy="70" r="30" fill="rgba(255,255,255,0.03)"/></svg>');
    background-size: cover;
}

.series-hero-content {
    position: relative;
    z-index: 2;
    padding: 20px 0 40px;
}

.series-hero .breadcrumb {
    margin-bottom: 20px;
}

.series-hero .breadcrumb-item a {
    color: rgba(255,255,255,0.7);
}

.series-hero .breadcrumb-item.active {
    color: #fff;
}

.series-hero .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255,255,255,0.5);
}

.series-logo {
    margin-bottom: 20px;
}

.series-name-big {
    display: block;
    font-size: 4rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
    letter-spacing: -2px;
}

.series-subtitle-big {
    display: block;
    font-size: 1.5rem;
    color: rgba(255,255,255,0.8);
    font-weight: 300;
}

.series-desc {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 24px;
    max-width: 500px;
}

.series-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(255,255,255,0.15);
    border-radius: 50px;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 500;
}

.feature-tag svg {
    width: 14px;
    height: 14px;
}

/* Series Hero Images */
.series-hero-images {
    position: relative;
    height: 350px;
}

.hero-product-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 280px;
    height: 280px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.hero-product-circle img {
    width: 200px;
    height: 200px;
    object-fit: contain;
    border-radius: 50%;
}

.hero-product-small {
    position: absolute;
    width: 100px;
    height: 100px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    overflow: hidden;
}

.hero-product-small img {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.hero-product-small.p1 {
    top: 20px;
    right: 20%;
}

.hero-product-small.p2 {
    bottom: 40px;
    right: 10%;
}

/* Series Sub Navigation */
.series-subnav {
    background: rgba(0,0,0,0.2);
    margin-top: 30px;
}

.subnav-links {
    display: flex;
    gap: 0;
    overflow-x: auto;
}

.subnav-link {
    padding: 16px 24px;
    color: rgba(255,255,255,0.7);
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.2s;
    border-bottom: 3px solid transparent;
}

.subnav-link:hover,
.subnav-link.active {
    color: #fff;
    background: rgba(255,255,255,0.1);
    border-bottom-color: #fff;
}

/* Series Info */
.series-info {
    padding: 60px 0;
    text-align: center;
}

.series-info-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--secondary);
}

.series-info-header p {
    color: var(--gray-600);
    margin-bottom: 40px;
}

.series-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

.series-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
    color: #fff;
}

.series-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    color: #fff;
}

.series-action-btn.outline {
    background: transparent;
    border: 2px solid;
}

.series-action-btn.outline:hover {
    background: var(--series-color);
    color: #fff !important;
}

.series-action-btn svg {
    width: 20px;
    height: 20px;
}

/* Series Features Section */
.series-features-section {
    padding: 80px 0;
}

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

.feature-card {
    background: #fff;
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.feature-icon svg {
    width: 28px;
    height: 28px;
}

.feature-card h5 {
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--secondary);
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin: 0;
}

/* Series CTA */
.series-cta {
    padding: 80px 0;
    text-align: center;
}

.series-cta-content h2 {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 12px;
}

.series-cta-content p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 30px;
}

.series-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-cta-white {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: #fff;
    color: var(--secondary);
    border-radius: 8px;
    font-weight: 700;
    transition: all 0.3s;
}

.btn-cta-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.btn-cta-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border: 2px solid #fff;
    color: #fff;
    border-radius: 8px;
    font-weight: 700;
    transition: all 0.3s;
}

.btn-cta-outline:hover {
    background: #fff;
    color: var(--secondary);
}

.btn-cta-white svg,
.btn-cta-outline svg {
    width: 20px;
    height: 20px;
}

/* Category Active Color Override */
.sidebar-categories a.active {
    background: var(--cat-active-color, var(--primary));
}

/* Series Page Responsive */
@media (max-width: 991px) {
    .series-name-big { font-size: 3rem; }
    .series-subtitle-big { font-size: 1.2rem; }
    .series-hero-images { height: 280px; }
    .hero-product-circle { width: 200px; height: 200px; }
    .hero-product-circle img { width: 150px; height: 150px; }
    .hero-product-small { width: 70px; height: 70px; }
    .hero-product-small img { width: 50px; height: 50px; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
    .series-hero { padding: 30px 0 0; }
    .series-name-big { font-size: 2.5rem; }
    .series-subtitle-big { font-size: 1rem; }
    .series-hero-images { display: none; }
    .series-actions { flex-direction: column; align-items: center; }
    .series-action-btn { width: 100%; max-width: 300px; justify-content: center; }
    .features-grid { grid-template-columns: 1fr; }
    .series-cta { padding: 50px 0; }
    .series-cta-content h2 { font-size: 1.5rem; }
}


/* ===== FULL WIDTH PRODUCTS LAYOUT ===== */

/* Filter Bar */
.products-filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    background: #fff;
    padding: 16px 24px;
    border-radius: var(--radius-lg);
    margin-bottom: 30px;
    box-shadow: var(--shadow);
}

.filter-left {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    flex: 1;
}

.filter-search {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--gray-100);
    padding: 10px 16px;
    border-radius: 8px;
    min-width: 200px;
}

.filter-search svg {
    width: 18px;
    height: 18px;
    color: var(--gray-400);
}

.filter-search input {
    border: none;
    background: none;
    outline: none;
    font-size: 0.9rem;
    width: 150px;
}

.filter-categories {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-cat {
    padding: 8px 16px;
    background: var(--gray-100);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-600);
    transition: all 0.2s;
    white-space: nowrap;
}

.filter-cat:hover {
    background: var(--gray-200);
    color: var(--secondary);
}

.filter-cat.active {
    background: var(--filter-color, var(--primary));
    color: #fff;
}

.filter-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.filter-count {
    font-size: 0.9rem;
    color: var(--gray-600);
    white-space: nowrap;
}

.filter-sort {
    padding: 8px 12px;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    font-size: 0.9rem;
    outline: none;
    cursor: pointer;
    background: #fff;
}

/* Full Width Products Grid */
.products-grid-full {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.products-grid-full .product-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.products-grid-full .product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.products-grid-full .product-image {
    position: relative;
    height: 180px;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.products-grid-full .product-image img {
    max-height: 140px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s;
}

.products-grid-full .product-card:hover .product-image img {
    transform: scale(1.05);
}

/* Responsive Full Width Grid */
@media (max-width: 1400px) {
    .products-grid-full {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 1200px) {
    .products-grid-full {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 991px) {
    .products-filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    .filter-left {
        flex-direction: column;
        align-items: stretch;
    }
    .filter-search {
        width: 100%;
    }
    .filter-search input {
        width: 100%;
    }
    .filter-categories {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 5px;
    }
    .filter-right {
        justify-content: space-between;
    }
    .products-grid-full {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (max-width: 575px) {
    .products-grid-full {
        grid-template-columns: 1fr;
    }
    .products-filter-bar {
        padding: 12px 16px;
    }
}


/* ===== PRODUCTS BANNER ===== */
.products-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    height: 280px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.products-banner-overlay {
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><polygon fill="rgba(255,255,255,0.03)" points="0,100 100,0 100,100"/></svg>');
    background-size: cover;
}

.products-banner-content {
    position: relative;
    z-index: 2;
}

.products-banner h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 10px;
}

.products-banner p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    margin: 0;
}

.banner-series-name {
    display: block;
    font-size: 4rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
    letter-spacing: -2px;
}

.banner-series-subtitle {
    display: block;
    font-size: 1.5rem;
    color: rgba(255,255,255,0.8);
    font-weight: 300;
}

.products-banner-images {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.float-img {
    position: absolute;
    border-radius: 50%;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    object-fit: cover;
    opacity: 0.9;
}

.float-img.img-1 {
    width: 180px;
    height: 180px;
    top: 20%;
    right: 10%;
}

.float-img.img-2 {
    width: 120px;
    height: 120px;
    bottom: 15%;
    right: 25%;
}

.float-img.img-3 {
    width: 140px;
    height: 140px;
    top: 30%;
    left: 8%;
}

/* ===== CENTERED SERIES TABS ===== */
.series-tabs-section {
    background: var(--secondary);
    padding: 0;
    position: relative;
    z-index: 5;
}

.series-tabs-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.series-tabs {
    display: flex;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    justify-content: center;
}

.series-tabs::-webkit-scrollbar {
    display: none;
}

.series-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 18px 28px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    position: relative;
    white-space: nowrap;
    transition: all 0.3s;
}

.series-tab:hover {
    color: #fff;
    background: rgba(255,255,255,0.05);
}

.series-tab.active {
    color: #fff;
    background: rgba(255,255,255,0.1);
}

.series-name {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.series-subtitle {
    font-size: 0.65rem;
    opacity: 0.7;
    margin-top: 2px;
}

.series-underline {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    transform: scaleX(0);
    transition: transform 0.3s;
}

.series-tab:hover .series-underline,
.series-tab.active .series-underline {
    transform: scaleX(1);
}

.series-nav-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(255,255,255,0.1);
    color: #fff;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.series-nav-btn:hover {
    background: var(--primary);
}

.series-nav-btn svg {
    width: 18px;
    height: 18px;
}

/* Banner Responsive */
@media (max-width: 991px) {
    .products-banner { height: 220px; }
    .products-banner h1 { font-size: 2rem; }
    .banner-series-name { font-size: 3rem; }
    .banner-series-subtitle { font-size: 1.2rem; }
    .float-img.img-1 { width: 140px; height: 140px; }
    .float-img.img-2 { width: 90px; height: 90px; }
    .float-img.img-3 { width: 100px; height: 100px; }
}

@media (max-width: 767px) {
    .products-banner { height: 180px; }
    .products-banner h1 { font-size: 1.5rem; }
    .banner-series-name { font-size: 2.5rem; }
    .banner-series-subtitle { font-size: 1rem; }
    .float-img { display: none; }
    .series-tab { padding: 14px 18px; }
    .series-name { font-size: 0.9rem; }
    .series-nav-btn { display: none; }
}


/* ===== SERIES PAGE RICH CONTENT SECTIONS ===== */

/* Series Sub Navigation */
.series-subnav {
    padding: 0;
    position: sticky;
    top: 70px;
    z-index: 100;
}

.subnav-tabs {
    display: flex;
    justify-content: center;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.subnav-tabs::-webkit-scrollbar {
    display: none;
}

.subnav-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 24px;
    color: var(--secondary);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    position: relative;
    transition: all 0.3s;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
}

.subnav-tab svg {
    width: 18px;
    height: 18px;
    opacity: 0.7;
}

.subnav-tab:hover {
    color: var(--tab-color, var(--primary));
    background: rgba(0,0,0,0.03);
}

.subnav-tab:hover svg {
    opacity: 1;
}

.subnav-tab.active {
    color: var(--tab-color, var(--primary));
    border-bottom-color: var(--tab-color, var(--primary));
}

.subnav-tab.active svg {
    opacity: 1;
}

/* Benefits Section */
.series-benefits {
    padding: 80px 0;
}

.benefits-header {
    text-align: center;
    margin-bottom: 50px;
}

.benefits-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.benefits-header h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--secondary);
    margin: 0;
}

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

.benefit-card {
    background: #fff;
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    border: 1px solid transparent;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--series-color-light, var(--primary-light));
}

.benefit-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: var(--series-color-light, var(--primary-light));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-icon svg {
    width: 32px;
    height: 32px;
}

.benefit-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.benefit-card p {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

/* Features Detail Section */
.series-features-detail {
    padding: 80px 0;
    background: #fff;
}

.features-header {
    text-align: center;
    margin-bottom: 50px;
}

.features-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.features-header h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--secondary);
    margin: 0;
}

.features-slider {
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
}

.feature-nav {
    width: 50px;
    height: 50px;
    border: none;
    background: var(--gray-100);
    color: var(--secondary);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    flex-shrink: 0;
}

.feature-nav:hover {
    background: var(--series-color, var(--primary));
    color: #fff;
}

.feature-nav svg {
    width: 24px;
    height: 24px;
}

.features-track {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    flex: 1;
    padding: 10px 0;
}

.features-track::-webkit-scrollbar {
    display: none;
}

.feature-slide {
    min-width: 280px;
    max-width: 280px;
    background: var(--gray-100);
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all 0.3s;
}

.feature-slide:hover {
    background: var(--series-color-light, var(--primary-light));
    transform: translateY(-3px);
}

.feature-slide-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: #fff;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--series-color, var(--primary));
    box-shadow: var(--shadow);
}

.feature-slide-icon svg {
    width: 28px;
    height: 28px;
}

.feature-slide h5 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-slide p {
    font-size: 0.85rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

/* Applications Section */
.series-applications {
    padding: 80px 0;
}

.applications-header {
    text-align: center;
    margin-bottom: 50px;
}

.applications-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.applications-header h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--secondary);
    margin: 0;
}

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

.applications-text h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.applications-text p {
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 16px;
}

.app-features {
    list-style: none;
    padding: 0;
    margin: 24px 0 0 0;
}

.app-features li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    color: var(--secondary);
    font-weight: 500;
}

.app-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--bullet-color, var(--primary));
    border-radius: 50%;
}

.applications-image {
    position: relative;
}

.applications-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Compatible Products Table */
.series-compatible {
    padding: 80px 0;
    background: #fff;
}

.series-compatible h2 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 30px;
    text-align: center;
}

.compatible-table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.compatible-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

.compatible-table thead {
    background: var(--gray-100);
}

.compatible-table th {
    padding: 16px 20px;
    text-align: left;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--secondary);
    border-bottom: 2px solid var(--gray-200);
}

.compatible-table th.text-center {
    text-align: center;
}

.compatible-table .sub-header th {
    padding: 10px 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-600);
    border-bottom: 1px solid var(--gray-200);
}

.compatible-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-200);
    font-size: 0.95rem;
}

.compatible-table td.text-center {
    text-align: center;
}

.compatible-table tbody tr:hover {
    background: var(--gray-100);
}

.compatible-table svg {
    width: 20px;
    height: 20px;
}

/* Case Studies Section */
.series-cases {
    padding: 80px 0;
}

.series-cases h3 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 40px;
    text-align: center;
}

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

.case-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.case-image {
    height: 220px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
}

.case-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
}

.case-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 8px 12px;
    border-radius: 8px;
    text-align: center;
}

.case-badge span {
    display: block;
    font-size: 0.7rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: 1px;
}

.case-badge small {
    display: block;
    font-size: 0.55rem;
    color: rgba(255,255,255,0.8);
    margin-top: 2px;
}

/* Resources Section */
.series-resources {
    padding: 80px 0;
    background: #fff;
}

.series-resources h2 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 40px;
    text-align: center;
}

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

.resource-card {
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s;
    text-decoration: none;
    display: block;
}

.resource-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.resource-preview {
    height: 160px;
    background: linear-gradient(135deg, #1a1a2e 0%, #2d3436 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.resource-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: 2px;
}

.resource-title {
    font-size: 2rem;
    font-weight: 800;
    margin-top: 8px;
}

.resource-subtitle {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.7);
    letter-spacing: 1px;
    margin-top: 8px;
}

.resource-cert {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
}

.resource-name {
    display: block;
    padding: 16px 20px;
    font-weight: 600;
    color: var(--secondary);
    font-size: 0.95rem;
}

/* Series Rich Content Responsive */
@media (max-width: 1200px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 991px) {
    .series-benefits,
    .series-features-detail,
    .series-applications,
    .series-compatible,
    .series-cases,
    .series-resources {
        padding: 60px 0;
    }
    
    .benefits-header h2,
    .features-header h2,
    .applications-header h2 {
        font-size: 1.75rem;
    }
    
    .applications-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .applications-image {
        order: -1;
    }
    
    .resources-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .subnav-tabs {
        overflow-x: auto;
        justify-content: flex-start;
    }
    
    .subnav-tab {
        padding: 14px 24px;
        white-space: nowrap;
    }
}

@media (max-width: 767px) {
    .series-benefits,
    .series-features-detail,
    .series-applications,
    .series-compatible,
    .series-cases,
    .series-resources {
        padding: 50px 0;
    }
    
    .benefits-header h2,
    .features-header h2,
    .applications-header h2 {
        font-size: 1.5rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .benefit-card {
        padding: 24px 20px;
    }
    
    .feature-nav {
        display: none;
    }
    
    .features-track {
        padding: 10px 5px;
    }
    
    .feature-slide {
        min-width: 260px;
        max-width: 260px;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .case-image {
        height: 180px;
    }
    
    .resources-grid {
        grid-template-columns: 1fr;
    }
    
    .resource-preview {
        height: 140px;
    }
    
    .series-compatible h2,
    .series-cases h3,
    .series-resources h2 {
        font-size: 1.5rem;
    }
    
    .compatible-table th,
    .compatible-table td {
        padding: 12px 14px;
        font-size: 0.85rem;
    }
    
    .subnav-tab {
        padding: 12px 18px;
        font-size: 0.85rem;
    }
}

@media (max-width: 575px) {
    .series-subnav {
        position: relative;
        top: 0;
    }
    
    .applications-text h3 {
        font-size: 1.25rem;
    }
    
    .app-features li {
        font-size: 0.9rem;
    }
}