/* ==========================================================================
   MİLSAD SAVUNMA VE ASKERİ DONANIMLAR LİMİTED ŞİRKETİ
   Master B2B Defense & Industrial Computing Design System (Executive Light Mode)
   Standards: Clean, Technical, Minimal, Timeless, High-Contrast
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@500;600;700;800;900&display=swap');

:root {
    /* 1. Base Canvas & Surfaces (Executive Light Palette) */
    --bg-base: #f8fafc;             /* Light Slate Canvas */
    --bg-surface: #ffffff;          /* Pure White Primary Card */
    --bg-surface-secondary: #f1f5f9;/* Technical Gray Surface */
    --bg-surface-tertiary: #e2e8f0; /* Muted Technical Divider */
    --bg-surface-elevated: #ffffff; /* Modal & Raised Card */
    --bg-header: rgba(255, 255, 255, 0.98);
    --bg-dark-accent: #0f172a;      /* Deep Graphite for Footer / Contrast Zones */
    
    /* 2. Brand & Defense Accents */
    --accent-military: #243427;     /* Tactical Forest / Olive Green */
    --accent-military-light: #354a39;
    --accent-gold: #c8922a;         /* Technical Gold / Amber */
    --accent-gold-hover: #b58120;
    --accent-navy: #0f2744;         /* Naval Defense Navy */
    --accent-blue: #1d4ed8;         /* Precision Blue */
    --accent-cyan: #0284c7;         /* High-Tech Cyan */
    --accent-danger: #dc2626;       /* Critical Alert / CTA */
    --accent-success: #16a34a;      /* Operational Status */
    
    /* 3. High-Contrast Typography */
    --text-primary: #0f172a;        /* Deep Graphite for crystal-clear readability */
    --text-secondary: #334155;      /* Slate Gray for readable body text */
    --text-muted: #64748b;          /* Muted Specifications */
    --text-inverse: #ffffff;        /* White text for dark banners/footer */
    
    /* 4. Structural Borders & Shadows */
    --border-color: #e2e8f0;        /* Subtle crisp borders */
    --border-hover: #cbd5e1;
    --border-accent: #243427;
    --border-gold: rgba(200, 146, 42, 0.4);
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.06), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 12px 28px -4px rgba(15, 23, 42, 0.08), 0 4px 8px -2px rgba(15, 23, 42, 0.04);
    --shadow-xl: 0 24px 48px -12px rgba(15, 23, 42, 0.12);
    
    /* 5. Typography Tokens */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-heading: 'Outfit', 'Inter', sans-serif;
    
    /* 6. Transitions & Radii */
    --transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 10px;
}

/* --------------------------------------------------------------------------
   GLOBAL RESET & FOUNDATION
   -------------------------------------------------------------------------- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 7px;
    height: 7px;
}
::-webkit-scrollbar-track {
    background: var(--bg-surface-secondary);
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-military);
}

/* Typography Base */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.25;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.35rem; font-weight: 700; }
h4 { font-size: 1.15rem; font-weight: 700; }

p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

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

/* Text Utilities */
.text-military { color: var(--accent-military) !important; }
.text-gold { color: var(--accent-gold) !important; }
.text-blue { color: var(--accent-blue) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* --------------------------------------------------------------------------
   LAYOUT & CONTAINERS
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 85px 0;
}

.section-padding-sm {
    padding: 45px 0;
}

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

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

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

.align-center { align-items: center; }

.grid {
    display: grid;
    gap: 28px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-2-large { grid-template-columns: 1.15fr 0.85fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.gap-small { gap: 16px; }
.gap-large { gap: 40px; }

/* --------------------------------------------------------------------------
   EXECUTIVE BUTTONS & CTAs
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    font-family: var(--font-heading);
    font-size: 0.86rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--accent-military);
    color: #ffffff;
    border: 1px solid var(--accent-military);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--accent-military-light);
    border-color: var(--accent-military-light);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-gold {
    background: linear-gradient(135deg, var(--accent-gold) 0%, #a8761a 100%);
    color: #ffffff;
    border: 1px solid var(--accent-gold);
    box-shadow: var(--shadow-sm);
}

.btn-gold:hover {
    background: linear-gradient(135deg, #d8a038 0%, var(--accent-gold) 100%);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    border-color: var(--accent-military);
    color: var(--accent-military);
    background-color: var(--bg-surface-secondary);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    border-color: var(--accent-military);
    color: var(--accent-military);
    background-color: rgba(36, 52, 39, 0.04);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.78rem;
}

.btn-lg {
    padding: 15px 34px;
    font-size: 0.92rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* --------------------------------------------------------------------------
   HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--bg-header);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    height: 80px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.header-container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img { max-width: 100%; height: auto; 
    height: 46px;
    width: auto;
    max-width: 220px;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    gap: 20px;
    align-items: center;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 8px 0;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-military);
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-military);
}

.nav-link.active::after, .nav-link:hover::after {
    width: 100%;
}

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

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* --------------------------------------------------------------------------
   PAGE SECTION HEADERS & BADGES
   -------------------------------------------------------------------------- */
.section-header {
    margin-bottom: 45px;
}

.section-header.text-center {
    margin-left: auto;
    margin-right: auto;
}

.eyecatcher-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background-color: rgba(36, 52, 39, 0.08);
    border: 1px solid rgba(36, 52, 39, 0.2);
    border-radius: var(--radius-sm);
    color: var(--accent-military);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.sub-title {
    color: var(--accent-gold);
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    display: block;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.section-desc {
    color: var(--text-secondary);
    max-width: 680px;
    font-size: 1.02rem;
    line-height: 1.7;
}

.inner-page-hero {
    padding-top: 135px;
    padding-bottom: 55px;
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
}

/* --------------------------------------------------------------------------
   HERO BANNER (HOMEPAGE)
   -------------------------------------------------------------------------- */
.hero-section {
    padding-top: 145px;
    padding-bottom: 75px;
    background: linear-gradient(180deg, #ffffff 0%, var(--bg-base) 100%);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 45px;
    align-items: center;
}

.hero-content h1 {
    margin-bottom: 18px;
    color: var(--text-primary);
}

.hero-lead {
    font-size: 1.12rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 32px;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 35px;
    flex-wrap: wrap;
}

.hero-visual-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-xl);
    position: relative;
}

.hero-visual-card img { max-width: 100%; height: auto; 
    width: 100%;
    height: 380px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    display: block;
}

.hero-visual-badge {
    position: absolute;
    bottom: 35px;
    left: 35px;
    background-color: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(8px);
    color: #ffffff;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--accent-gold);
}

.hero-visual-badge strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    letter-spacing: 0.05em;
}

.hero-visual-badge span {
    font-size: 0.76rem;
    color: #94a3b8;
}

/* --------------------------------------------------------------------------
   TECHNICAL TRUST BAR
   -------------------------------------------------------------------------- */
.trust-bar {
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    padding: 22px 0;
}

.trust-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.trust-icon {
    width: 36px;
    height: 36px;
    background-color: var(--bg-surface-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-military);
    font-size: 1rem;
}

.trust-text strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: 0.05em;
}

.trust-text span {
    font-size: 0.74rem;
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   3 CORE DIVISIONS (SECTOR CARDS)
   -------------------------------------------------------------------------- */
.division-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 34px 28px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
}

.division-card:hover {
    border-color: var(--accent-military);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.division-badge {
    display: inline-block;
    align-self: flex-start;
    padding: 4px 10px;
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    margin-bottom: 18px;
}

.badge-military { background-color: rgba(36, 52, 39, 0.1); color: var(--accent-military); border: 1px solid rgba(36, 52, 39, 0.25); }
.badge-industrial { background-color: rgba(200, 146, 42, 0.1); color: var(--accent-gold); border: 1px solid rgba(200, 146, 42, 0.25); }
.badge-medical { background-color: rgba(2, 132, 199, 0.1); color: var(--accent-cyan); border: 1px solid rgba(2, 132, 199, 0.25); }

.division-title {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.division-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 22px;
}

.division-list {
    list-style: none;
    margin-bottom: 26px;
    flex-grow: 1;
}

.division-list li {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.division-list li i {
    color: var(--accent-military);
    font-size: 0.8rem;
}

/* --------------------------------------------------------------------------
   BRAND SHOWCASE & AUTHORITY
   -------------------------------------------------------------------------- */
.brand-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}

.brand-box {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 22px 16px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.brand-box:hover {
    border-color: var(--accent-military);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.brand-logo-text {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.brand-status-tag {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --------------------------------------------------------------------------
   CATALOG TABS & FILTER BUTTONS
   -------------------------------------------------------------------------- */
.catalog-tabs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 35px;
    justify-content: center;
}

.catalog-tab-btn {
    padding: 10px 20px;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.catalog-tab-btn:hover, .catalog-tab-btn.active {
    background-color: var(--accent-military);
    border-color: var(--accent-military);
    color: #ffffff;
    box-shadow: var(--shadow-sm);
}

/* --------------------------------------------------------------------------
   AEO DIRECT ANSWER / FAQ CALLOUT BOXES
   -------------------------------------------------------------------------- */
.aeo-box {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--accent-military);
    border-radius: var(--radius-sm);
    padding: 26px;
    margin-bottom: 22px;
    box-shadow: var(--shadow-sm);
}

.aeo-box h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.aeo-short-answer {
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--text-primary);
    background-color: var(--bg-surface-secondary);
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    line-height: 1.6;
    border-left: 2px solid var(--accent-gold);
}

.aeo-details {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   PRODUCT CARDS & SPEC TABLE
   -------------------------------------------------------------------------- */
.product-item-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 22px;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.product-item-card:hover {
    border-color: var(--accent-military);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.product-img-wrapper {
    height: 190px;
    background-color: var(--bg-surface-secondary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    overflow: hidden;
}

.product-img-wrapper img { max-width: 100%; height: auto; 
    max-width: 85%;
    max-height: 85%;
    object-fit: contain;
    transition: var(--transition);
}

.product-item-card:hover .product-img-wrapper img { max-width: 100%; height: auto; 
    transform: scale(1.05);
}

.product-brand-tag {
    font-family: var(--font-heading);
    font-size: 0.74rem;
    font-weight: 800;
    color: var(--accent-gold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.product-title {
    font-size: 1.18rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.product-specs-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 18px;
}

.spec-pill {
    font-size: 0.72rem;
    font-weight: 600;
    background-color: var(--bg-surface-secondary);
    border: 1px solid var(--border-color);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.spec-table th, .spec-table td {
    padding: 11px 13px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.88rem;
    text-align: left;
}

.spec-table th {
    background-color: var(--bg-surface-secondary);
    color: var(--text-primary);
    font-weight: 700;
    width: 35%;
}

.spec-table td {
    color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   MODAL DRAWER
   -------------------------------------------------------------------------- */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(6px);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-content {
    background-color: var(--bg-surface);
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 850px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 35px;
    position: relative;
    box-shadow: var(--shadow-xl);
}

.modal-close {
    position: absolute;
    top: 18px;
    right: 18px;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--text-muted);
    cursor: pointer;
}

/* --------------------------------------------------------------------------
   BREADCRUMBS
   -------------------------------------------------------------------------- */
.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 18px;
}

.breadcrumb-nav a {
    color: var(--text-muted);
}

.breadcrumb-nav a:hover {
    color: var(--accent-military);
}

.breadcrumb-separator {
    color: var(--border-color);
}

.breadcrumb-current {
    color: var(--text-primary);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   E-E-A-T ARTICLE CARD & AUTHOR META
   -------------------------------------------------------------------------- */
.article-meta-bar {
    display: flex;
    align-items: center;
    gap: 18px;
    font-size: 0.82rem;
    color: var(--text-muted);
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.author-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.editorial-tag {
    background-color: rgba(36, 52, 39, 0.08);
    color: var(--accent-military);
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.72rem;
    font-weight: 700;
}

/* --------------------------------------------------------------------------
   EXECUTIVE FOOTER (DARK CONTRAST)
   -------------------------------------------------------------------------- */
.main-footer {
    background-color: var(--bg-dark-accent);
    color: var(--text-inverse);
    border-top: 1px solid var(--border-color);
    padding-top: 75px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: 36px;
    margin-bottom: 55px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 1.05rem;
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.footer-col p {
    color: #94a3b8;
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 18px;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 11px;
}

.footer-col li a {
    color: #94a3b8;
    font-size: 0.88rem;
    transition: var(--transition);
}

.footer-col li a:hover {
    color: #ffffff;
    padding-left: 4px;
}

.footer-partner-strip {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 12px 15px;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    color: #cbd5e1;
}

.footer-partner-strip strong {
    color: var(--accent-gold);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 22px 0;
    font-size: 0.82rem;
    color: #64748b;
}

.footer-legal-links {
    display: flex;
    gap: 20px;
}

.footer-legal-links a {
    color: #64748b;
}

.footer-legal-links a:hover {
    color: #94a3b8;
}

/* --------------------------------------------------------------------------
   PRELOADER
   -------------------------------------------------------------------------- */
#preloader { display: none !important; }

.preloader-hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner { display: none !important; }

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   RESPONSIVE MEDIA QUERIES (MOBILE FIRST COMPLIANCE)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--bg-surface);
        flex-direction: column;
        padding: 30px;
        gap: 16px;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-lg);
        display: none;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .mobile-nav-toggle {
        display: block;
    }
    
    .hero-grid { grid-template-columns: 1fr; gap: 35px; }
    .brand-grid { grid-template-columns: repeat(3, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .grid-5, .brand-grid, .grid-3, .grid-2, .grid-2-large, .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-grid {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .section-padding {
        padding: 55px 0;
    }
    
    .hero-section {
        padding-top: 105px;
        padding-bottom: 45px;
    }
}

/* ==========================================================================
   V8 EXECUTIVE PRODUCT CATALOG & HARDWARE PRESENTATION
   ========================================================================== */
.catalog-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin: 0 0 35px 0;
    justify-content: center;
}

.catalog-tab-btn {
    padding: 10px 18px;
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    font-family: 'Outfit', 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    color: #334155;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.catalog-tab-btn:hover, .catalog-tab-btn.active {
    background-color: #243427 !important;
    border-color: #243427 !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(36, 52, 39, 0.15);
}

.product-item-card {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    transition: all 0.25s ease;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.product-item-card:hover {
    border-color: #243427;
    transform: translateY(-4px);
    box-shadow: 0 12px 28px -4px rgba(15, 23, 42, 0.1);
}

.product-img-wrapper {
    height: 200px;
    background: #f8fafc;
    border-radius: 4px;
    border: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    overflow: hidden;
    padding: 15px;
}

.product-img-wrapper img {
    max-width: 100%;
    max-height: 170px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
    margin: 0 auto;
}

.product-item-card:hover .product-img-wrapper img {
    transform: scale(1.04);
}

.product-brand-tag {
    font-family: 'Outfit', sans-serif;
    font-size: 0.74rem;
    font-weight: 800;
    color: #c8922a;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
    display: inline-block;
}

.product-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #0f172a;
    line-height: 1.3;
}

.product-specs-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 18px;
}

.spec-pill {
    font-size: 0.72rem;
    font-weight: 600;
    background-color: #f1f5f9;
    border: 1px solid #e2e8f0;
    padding: 4px 8px;
    border-radius: 3px;
    color: #334155;
}