/* ============================================
   Air Gap Intel - Secure Marketplace Styles
   ============================================ */

/* --- CSS Variables --- */
:root {
    --bg-primary: #0d0d1a;
    --bg-card: #1a1a2e;
    --bg-card-hover: #22223a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b80;
    --accent-green: #2d5016;
    --accent-green-light: #3d6b1e;
    --accent-blue: #1a4d7c;
    --accent-blue-light: #2563a0;
    --accent-red: #7c1a1a;
    --accent-red-light: #9c2a2a;
    --accent-gold: #5c4d1a;
    --accent-gold-light: #7a6822;
    --border-color: #333355;
    --border-light: #444466;
    --success: #22c55e;
    --warning: #eab308;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --max-width: 1200px;
    --header-height: 64px;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow: 0 4px 24px rgba(0,0,0,0.3);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
    --transition: 0.2s ease;
}

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

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

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

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

/* --- Utilities --- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.hidden {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}

.text-center { text-align: center; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }

/* --- Header / Navigation --- */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(13, 13, 26, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    height: var(--header-height);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.logo-img {
    height: 36px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-text .company {
    font-size: 1rem;
    font-weight: 700;
}

.logo-text .tagline {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.marketplace-badge {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-green-light);
    border: 1px solid var(--accent-green);
    padding: 0.15rem 0.5rem;
    border-radius: 3px;
    margin-left: 0.5rem;
}

.nav-main {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-main a {
    padding: 0.5rem 0.85rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-radius: var(--radius);
    transition: color var(--transition), background var(--transition);
    white-space: nowrap;
}

.nav-main a:hover,
.nav-main a.active {
    color: var(--text-primary);
    background: rgba(255,255,255,0.05);
}

.nav-quote-btn {
    background: var(--accent-green) !important;
    color: var(--text-primary) !important;
    font-weight: 600;
    padding: 0.5rem 1.25rem !important;
}

.nav-quote-btn:hover {
    background: var(--accent-green-light) !important;
}

/* Mobile toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* Breadcrumbs */
.breadcrumbs {
    padding: 0.75rem 0;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.breadcrumbs a {
    color: var(--text-secondary);
    transition: color var(--transition);
}

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

.breadcrumbs .separator {
    margin: 0 0.5rem;
    color: var(--text-muted);
}

/* --- Hero --- */
.hero {
    padding: 5rem 0 4rem;
    text-align: center;
    background: linear-gradient(180deg, rgba(45,80,22,0.08) 0%, transparent 60%);
}

.hero-badge {
    display: inline-block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-green-light);
    border: 1px solid rgba(45,80,22,0.4);
    padding: 0.35rem 1rem;
    border-radius: 4px;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 1rem;
}

.hero-tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-style: italic;
}

.hero-actions {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font-sans);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent-green);
    color: var(--text-primary);
}

.btn-primary:hover {
    background: var(--accent-green-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(45,80,22,0.3);
}

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

.btn-secondary:hover {
    border-color: var(--text-secondary);
    background: rgba(255,255,255,0.03);
}

.btn-blue {
    background: var(--accent-blue);
    color: var(--text-primary);
}

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

.btn-red {
    background: var(--accent-red);
    color: var(--text-primary);
}

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

.btn-gold {
    background: var(--accent-gold);
    color: var(--text-primary);
}

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

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
}

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

/* --- Sections --- */
.section {
    padding: 4rem 0;
}

.section-alt {
    background: rgba(26, 26, 46, 0.4);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-label {
    display: inline-block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-green-light);
    margin-bottom: 0.75rem;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

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

/* --- Grid --- */
.grid {
    display: grid;
    gap: 1.5rem;
    align-items: stretch;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

/* --- Cards --- */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    transition: all var(--transition);
}

.card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-light);
    box-shadow: var(--shadow);
}

.card-link {
    display: block;
}

.card-link:hover {
    transform: translateY(-2px);
}

/* Category Cards */
.category-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-green);
    opacity: 0;
    transition: opacity var(--transition);
}

.category-card:hover::before {
    opacity: 1;
}

.category-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    background: rgba(45,80,22,0.15);
}

.category-icon svg {
    width: 28px;
    height: 28px;
    fill: var(--accent-green-light);
}

.category-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.category-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.category-card .starting-price {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: auto;
    padding-top: 0.5rem;
}

.category-card .starting-price strong {
    color: var(--text-primary);
    font-size: 1rem;
}

/* Product Cards */
.product-card {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.product-card .card-accent {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}

.product-card .card-accent.green { background: var(--accent-green); }
.product-card .card-accent.blue { background: var(--accent-blue); }
.product-card .card-accent.red { background: var(--accent-red); }
.product-card .card-accent.gold { background: var(--accent-gold); }

.product-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.product-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
}

.role-badge {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.25rem 0.65rem;
    border-radius: 4px;
    font-weight: 600;
    white-space: nowrap;
}

.role-badge.office { background: rgba(45,80,22,0.25); color: #5cb832; }
.role-badge.dev { background: rgba(26,77,124,0.25); color: #4a9ede; }
.role-badge.scanner { background: rgba(124,26,26,0.25); color: #de4a4a; }
.role-badge.field { background: rgba(92,77,26,0.25); color: #c4a832; }

/* Product image placeholder */
.product-image {
    width: 100%;
    height: 180px;
    border-radius: var(--radius);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.product-image.green { background: linear-gradient(135deg, rgba(45,80,22,0.2), rgba(45,80,22,0.05)); }
.product-image.blue { background: linear-gradient(135deg, rgba(26,77,124,0.2), rgba(26,77,124,0.05)); }
.product-image.red { background: linear-gradient(135deg, rgba(124,26,26,0.2), rgba(124,26,26,0.05)); }
.product-image.gold { background: linear-gradient(135deg, rgba(92,77,26,0.2), rgba(92,77,26,0.05)); }

/* Specs */
.specs-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.specs-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.specs-list li svg {
    width: 16px;
    height: 16px;
    fill: var(--text-muted);
    flex-shrink: 0;
}

/* --- Pricing Table --- */
.pricing-section {
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.pricing-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.pricing-table th {
    text-align: left;
    padding: 0.5rem 0.65rem;
    font-weight: 600;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
}

.pricing-table td {
    padding: 0.5rem 0.65rem;
    color: var(--text-secondary);
}

.pricing-table tr:nth-child(even) td {
    background: rgba(255,255,255,0.015);
}

.pricing-table .price-highlight {
    color: var(--text-primary);
    font-weight: 600;
}

/* Quantity selector */
.quantity-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1rem 0;
}

.quantity-controls label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.quantity-input-group {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
}

.quantity-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.03);
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 1.1rem;
    transition: background var(--transition);
}

.quantity-btn:hover {
    background: rgba(255,255,255,0.08);
}

.quantity-input {
    width: 60px;
    height: 36px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: var(--font-sans);
}

.quantity-input:focus {
    outline: none;
    background: rgba(255,255,255,0.03);
}

/* Tier selector */
.tier-selector {
    display: flex;
    gap: 0.5rem;
    margin: 1rem 0;
}

.tier-option {
    flex: 1;
    position: relative;
}

.tier-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.tier-option label {
    display: block;
    text-align: center;
    padding: 0.6rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
}

.tier-option input:checked + label {
    border-color: var(--accent-green);
    color: var(--text-primary);
    background: rgba(45,80,22,0.15);
}

.tier-option label:hover {
    border-color: var(--border-light);
    color: var(--text-primary);
}

/* Calculated price display */
.calculated-price {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    padding: 1rem;
    background: rgba(45,80,22,0.08);
    border: 1px solid rgba(45,80,22,0.2);
    border-radius: var(--radius);
    margin: 1rem 0;
}

.calculated-price .per-unit {
    font-size: 1.5rem;
    font-weight: 700;
}

.calculated-price .per-unit-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: 0.25rem;
}

.calculated-price .total {
    text-align: right;
}

.calculated-price .total-amount {
    font-size: 1.1rem;
    font-weight: 600;
}

.calculated-price .total-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    display: block;
}

.price-tier-label {
    font-size: 0.7rem;
    color: var(--accent-green-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.25rem;
}

/* --- Why BlackBox / Features --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.feature-item {
    text-align: center;
    padding: 2rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    background: rgba(45,80,22,0.15);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--accent-green-light);
}

.feature-item h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-item p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* --- Volume Pricing Tiers --- */
.tiers-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.tiers-table th,
.tiers-table td {
    padding: 1rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.tiers-table th {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 600;
}

.tiers-table td {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.tiers-table tr:hover td {
    background: rgba(255,255,255,0.02);
}

.tier-name {
    font-weight: 600;
    color: var(--text-primary);
}

.tier-discount {
    font-size: 0.8rem;
    color: var(--accent-green-light);
    font-weight: 500;
}

/* --- What's Included --- */
.whats-included {
    margin-top: 3rem;
}

.included-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1.25rem 1.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-sans);
    transition: all var(--transition);
}

.included-toggle:hover {
    background: var(--bg-card-hover);
}

.included-toggle svg {
    width: 24px;
    height: 24px;
    fill: var(--text-secondary);
    transition: transform var(--transition);
}

.included-toggle.open svg {
    transform: rotate(180deg);
}

.included-content {
    display: none;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    padding: 2rem;
}

.included-content.open {
    display: block;
}

.included-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.included-col h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.included-col h4.green { color: var(--accent-green-light); }
.included-col h4.blue { color: var(--accent-blue-light); }
.included-col h4.text-muted { color: var(--text-muted); }

.included-list {
    list-style: none;
}

.included-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.35rem 0;
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.included-list li svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 2px;
}

.included-list li svg.check { fill: var(--accent-green-light); }
.included-list li svg.plus { fill: var(--accent-blue-light); }
.included-list li svg.arrow { fill: var(--text-muted); }

/* --- Forms --- */
.form-section {
    max-width: 720px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

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

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group label .required {
    color: var(--accent-red-light);
    margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
    padding: 0.7rem 1rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: var(--font-sans);
    transition: border-color var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(45,80,22,0.15);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23a0a0b0'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 20px;
    padding-right: 2.5rem;
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-green);
    cursor: pointer;
}

.form-checkbox span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.form-radio-group {
    display: flex;
    gap: 1rem;
}

.form-radio {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.form-radio input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-green);
    cursor: pointer;
}

.form-radio span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.form-help {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.form-divider {
    grid-column: 1 / -1;
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 0.5rem 0;
}

.form-section-title {
    grid-column: 1 / -1;
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

/* Rush order highlight */
.rush-option {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: rgba(234,179,8,0.05);
    border: 1px solid rgba(234,179,8,0.2);
    border-radius: var(--radius);
}

.rush-option .form-checkbox span {
    color: var(--warning);
    font-weight: 500;
}

/* --- Lead Time Info --- */
.lead-time-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.lead-time-item {
    text-align: center;
    padding: 1.25rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
}

.lead-time-item h4 {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.lead-time-item p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* --- Server Configs --- */
.config-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.config-card {
    padding: 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.config-card h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.config-card p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* --- Quote Summary (floating) --- */
.quote-summary {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--accent-green);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow-lg);
    z-index: 50;
    min-width: 280px;
    max-width: 360px;
    display: none;
}

.quote-summary.visible {
    display: block;
}

.quote-summary-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.quote-summary-header h4 {
    font-size: 0.9rem;
    font-weight: 600;
}

.quote-summary-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    font-size: 1.2rem;
    line-height: 1;
}

.quote-items {
    list-style: none;
    margin-bottom: 1rem;
    max-height: 200px;
    overflow-y: auto;
}

.quote-items li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.4rem 0;
    font-size: 0.8rem;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(51,51,85,0.5);
}

.quote-items li:last-child {
    border-bottom: none;
}

.quote-item-remove {
    background: none;
    border: none;
    color: var(--accent-red-light);
    cursor: pointer;
    font-size: 0.75rem;
    padding: 0.1rem 0.3rem;
}

.quote-total {
    display: flex;
    justify-content: space-between;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 0.9rem;
}

/* --- Success Page --- */
.success-container {
    text-align: center;
    padding: 6rem 0;
    max-width: 560px;
    margin: 0 auto;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(34,197,94,0.1);
    border: 2px solid rgba(34,197,94,0.3);
}

.success-icon svg {
    width: 40px;
    height: 40px;
    fill: var(--success);
}

.success-container h1 {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

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

.next-steps {
    text-align: left;
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.next-steps h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.next-steps ol {
    list-style: none;
    counter-reset: steps;
}

.next-steps li {
    counter-increment: steps;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.next-steps li::before {
    content: counter(steps);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(45,80,22,0.2);
    color: var(--accent-green-light);
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* --- Footer --- */
.footer {
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 2rem;
    margin-top: 4rem;
}

.footer-inner {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
    max-width: 280px;
}

.footer-certifications {
    display: flex;
    gap: 1rem;
    margin-top: 0.75rem;
}

.footer-cert {
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 2.5rem;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.footer-contact a {
    color: var(--text-secondary);
    transition: color var(--transition);
}

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

/* --- Responsive --- */
@media (max-width: 1024px) {
    .grid-5 { grid-template-columns: repeat(3, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .included-grid { grid-template-columns: repeat(2, 1fr); }
    .config-grid { grid-template-columns: repeat(2, 1fr); }
    .lead-time-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    :root {
        --header-height: 56px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .nav-main {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: rgba(13,13,26,0.98);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        padding: 1rem;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s ease;
    }

    .nav-main.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-main a {
        width: 100%;
        padding: 0.75rem 1rem;
    }

    .mobile-toggle {
        display: flex;
    }

    .grid-2,
    .grid-3,
    .grid-4,
    .grid-5 {
        grid-template-columns: 1fr;
    }

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

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

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

    .lead-time-grid {
        grid-template-columns: 1fr;
    }

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

    .form-group.full-width {
        grid-column: 1;
    }

    .footer-inner {
        flex-direction: column;
    }

    .footer-links {
        flex-direction: column;
        gap: 0.75rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .quote-summary {
        left: 1rem;
        right: 1rem;
        max-width: none;
        min-width: auto;
    }

    .pricing-table {
        font-size: 0.75rem;
    }

    .pricing-table th,
    .pricing-table td {
        padding: 0.4rem;
    }

    .tier-selector {
        flex-direction: column;
    }
}

/* --- Animations --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Print --- */
@media print {
    .header, .footer, .quote-summary, .mobile-toggle {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .card {
        border: 1px solid #ddd;
        background: white;
    }
}