/* ==========================================================================
   Slot PCB Parts UK - Master Stylesheet
   Architecture Reference: Authentic Amusement Machine Showroom & PCB Workshop
   Theme: Industrial Gunmetal & Cyan/Amber (Archetype 15)
   Prefix: spp-
   ========================================================================== */

:root {
    --spp-bg: #111318;
    --spp-surface: #191c24;
    --spp-surface-card: #20242e;
    --spp-surface-hover: #292e3b;
    --spp-accent: #38bdf8;
    --spp-accent-hover: #7dd3fc;
    --spp-accent-glow: rgba(56, 189, 248, 0.22);
    --spp-border: #2e3544;
    --spp-border-subtle: #242936;
    --spp-text: #f1f5f9;
    --spp-text-muted: #cbd5e1;
    --spp-text-dim: #94a3b8;
    --spp-badge-bg: rgba(56, 189, 248, 0.16);
    --spp-badge-text: #bae6fd;
    --spp-font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --spp-font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --spp-radius-sm: 6px;
    --spp-radius: 12px;
    --spp-radius-lg: 18px;
    --spp-shadow-card: 0 10px 30px rgba(0, 0, 0, 0.45);
    --spp-shadow-glow: 0 0 25px rgba(56, 189, 248, 0.18);
    --spp-transition: all 0.26s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    background-color: var(--spp-bg);
    color: var(--spp-text);
}

body {
    font-family: var(--spp-font-body);
    font-size: 1rem;
    line-height: 1.6;
    background-color: var(--spp-bg);
    color: var(--spp-text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

main {
    flex: 1;
}

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

a:hover {
    color: var(--spp-accent-hover);
}

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

/* Layout Utilities */
.spp-container {
    width: 100%;
    max-width: 1240px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

.spp-section {
    padding-top: 60px;
    padding-bottom: 60px;
    position: relative;
}

/* Buttons */
.spp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--spp-radius-sm);
    cursor: pointer;
    border: none;
    transition: var(--spp-transition);
    text-align: center;
    line-height: 1.2;
}

.spp-btn-primary {
    background-color: var(--spp-accent);
    color: #130d1e;
    box-shadow: 0 4px 14px var(--spp-accent-glow);
}

.spp-btn-primary:hover {
    background-color: var(--spp-accent-hover);
    color: #0b0712;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--spp-accent-glow);
}

.spp-btn-secondary {
    background-color: var(--spp-surface-card);
    color: var(--spp-text);
    border: 1px solid var(--spp-border);
}

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

.spp-btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

/* Topbar */
.spp-topbar {
    background-color: #0d0815;
    border-bottom: 1px solid var(--spp-border-subtle);
    font-size: 0.82rem;
    color: var(--spp-text-muted);
    padding: 8px 0;
}

.spp-topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.spp-topbar-left, .spp-topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.spp-topbar-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.spp-topbar-item a {
    color: var(--spp-text-muted);
}

.spp-topbar-item a:hover {
    color: var(--spp-accent);
}

.spp-topbar-badge {
    background-color: var(--spp-badge-bg);
    color: var(--spp-badge-text);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* Main Header */
.spp-header {
    background-color: rgba(31, 22, 48, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--spp-border);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 16px 0;
}

.spp-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.spp-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.spp-brand-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--spp-accent), #9e7529);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #130d1e;
    font-weight: 900;
    font-size: 1.25rem;
    box-shadow: 0 4px 12px var(--spp-accent-glow);
}

.spp-brand-text {
    display: flex;
    flex-direction: column;
}

.spp-brand-name {
    font-family: var(--spp-font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.spp-brand-sub {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--spp-accent);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.spp-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.spp-nav-link {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--spp-text-muted);
    transition: var(--spp-transition);
    position: relative;
    padding: 6px 0;
}

.spp-nav-link:hover, .spp-nav-link.active {
    color: #ffffff;
}

.spp-nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--spp-accent);
    border-radius: 2px;
}

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

.spp-cart-toggle-btn {
    background-color: var(--spp-surface-card);
    border: 1px solid var(--spp-border);
    color: var(--spp-text);
    padding: 8px 16px;
    border-radius: var(--spp-radius-sm);
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: var(--spp-transition);
    font-weight: 600;
    font-size: 0.9rem;
}

.spp-cart-toggle-btn:hover {
    background-color: var(--spp-surface-hover);
    border-color: var(--spp-accent);
    color: var(--spp-accent);
}

.spp-cart-count-badge {
    background-color: var(--spp-accent);
    color: #130d1e;
    font-size: 0.76rem;
    font-weight: 800;
    padding: 2px 7px;
    border-radius: 12px;
    min-width: 20px;
    text-align: center;
}

.spp-mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--spp-text);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px;
}

/* Hero Banner */
.spp-hero {
    background: radial-gradient(circle at 50% 20%, #2b1c44 0%, var(--spp-bg) 75%);
    border-bottom: 1px solid var(--spp-border);
    padding: 70px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.spp-hero-inner {
    max-width: 860px;
    margin: 0 auto;
}

.spp-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--spp-badge-bg);
    border: 1px solid var(--spp-accent);
    color: var(--spp-badge-text);
    font-size: 0.84rem;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 30px;
    margin-bottom: 24px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.spp-hero-title {
    font-family: var(--spp-font-heading);
    font-size: 2.8rem;
    font-weight: 900;
    line-height: 1.15;
    color: #ffffff;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

.spp-hero-sub {
    font-size: 1.12rem;
    color: var(--spp-text-muted);
    line-height: 1.7;
    margin-bottom: 32px;
}

.spp-hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Category Grid Section (Exact 7 Blurbs Architecture) */
.spp-section-categories {
    background-color: var(--spp-bg);
    padding: 70px 0;
}

.spp-cat-header-wrap {
    text-align: center;
    margin-bottom: 45px;
}

.spp-main-h1 {
    font-family: var(--spp-font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.01em;
    text-transform: uppercase;
}

.spp-cat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.spp-cat-card {
    background-color: var(--spp-surface-card);
    border: 1px solid var(--spp-border);
    border-radius: var(--spp-radius);
    padding: 22px 26px;
    display: flex;
    align-items: center;
    gap: 20px;
    text-decoration: none;
    transition: var(--spp-transition);
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.spp-cat-card:hover {
    background-color: var(--spp-surface-hover);
    border-color: var(--spp-accent);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.35);
}

.spp-cat-card-wide {
    grid-column: 1 / -1;
    max-width: 680px;
    margin: 0 auto;
    width: 100%;
}

.spp-cat-img-box {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
    border-radius: 50%;
    background-color: var(--spp-surface);
    border: 1px solid var(--spp-border);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.spp-cat-img-box img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.spp-cat-text-box {
    flex: 1;
}

.spp-cat-title {
    font-family: var(--spp-font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    transition: var(--spp-transition);
}

.spp-cat-card:hover .spp-cat-title {
    color: var(--spp-accent);
}

.spp-cat-arrow-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: var(--spp-surface);
    border: 1px solid var(--spp-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--spp-accent);
    font-size: 1.1rem;
    font-weight: 700;
    transition: var(--spp-transition);
    flex-shrink: 0;
}

.spp-cat-card:hover .spp-cat-arrow-btn {
    background-color: var(--spp-accent);
    color: #130d1e;
    transform: translateX(4px);
}

/* 3 Columns Value Pillars Bar */
.spp-section-pillars {
    background-color: var(--spp-surface);
    border-top: 1px solid var(--spp-border);
    border-bottom: 1px solid var(--spp-border);
    padding: 36px 0;
}

.spp-pillars-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: center;
}

.spp-pillar-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    text-align: left;
}

.spp-pillar-icon {
    width: 46px;
    height: 46px;
    border-radius: 10px;
    background-color: var(--spp-surface-card);
    border: 1px solid var(--spp-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--spp-accent);
    flex-shrink: 0;
}

.spp-pillar-icon svg {
    width: 22px;
    height: 22px;
}

.spp-pillar-title {
    font-family: var(--spp-font-heading);
    font-size: 1rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* FAQ Section (2 Columns x 6 Toggles) */
.spp-section-faq {
    background-color: var(--spp-bg);
    padding: 70px 0;
}

.spp-faq-main-title {
    font-family: var(--spp-font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: #ffffff;
    text-align: center;
    margin-bottom: 40px;
    text-transform: uppercase;
}

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

.spp-faq-col {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.spp-faq-item {
    background-color: var(--spp-surface-card);
    border: 1px solid var(--spp-border);
    border-radius: var(--spp-radius);
    overflow: hidden;
    transition: var(--spp-transition);
}

.spp-faq-item.active {
    border-color: var(--spp-accent);
    background-color: var(--spp-surface-hover);
}

.spp-faq-question {
    width: 100%;
    padding: 18px 22px;
    background: none;
    border: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    cursor: pointer;
    text-align: left;
    color: #ffffff;
    font-weight: 700;
    font-size: 1.02rem;
}

.spp-faq-toggle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--spp-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--spp-accent);
    font-size: 0.85rem;
    transition: var(--spp-transition);
    flex-shrink: 0;
}

.spp-faq-item.active .spp-faq-toggle {
    transform: rotate(180deg);
    background-color: var(--spp-accent);
    color: #130d1e;
}

.spp-faq-answer {
    display: none;
    padding: 0 22px 20px;
    color: var(--spp-text-muted);
    font-size: 0.94rem;
    line-height: 1.65;
}

.spp-faq-item.active .spp-faq-answer {
    display: block;
}

/* Trust Badges Strip */
.spp-trust-strip {
    background-color: #0d0815;
    border-top: 1px solid var(--spp-border-subtle);
    border-bottom: 1px solid var(--spp-border-subtle);
    padding: 30px 0;
}

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

.spp-trust-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.spp-trust-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background-color: var(--spp-surface-card);
    border: 1px solid var(--spp-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--spp-accent);
    flex-shrink: 0;
}

.spp-trust-icon svg {
    width: 20px;
    height: 20px;
}

.spp-trust-title {
    font-family: var(--spp-font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 3px;
}

.spp-trust-desc {
    font-size: 0.82rem;
    color: var(--spp-text-dim);
    line-height: 1.45;
}

/* Page Hero Header (Inner Pages) */
.spp-page-hero {
    background: radial-gradient(circle at 50% 0%, #2b1c44 0%, var(--spp-bg) 80%);
    border-bottom: 1px solid var(--spp-border);
    padding: 50px 0 45px;
    text-align: center;
}

.spp-page-title {
    font-family: var(--spp-font-heading);
    font-size: 2.4rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 14px;
    letter-spacing: -0.02em;
}

.spp-page-subtitle {
    font-size: 1.05rem;
    color: var(--spp-text-muted);
    max-width: 720px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Breadcrumbs */
.spp-breadcrumbs {
    padding: 12px 0;
    font-size: 0.85rem;
    color: var(--spp-text-dim);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.spp-breadcrumbs a {
    color: var(--spp-text-muted);
}

.spp-breadcrumbs a:hover {
    color: var(--spp-accent);
}

.spp-breadcrumbs span {
    color: var(--spp-border);
}

/* Shop Layout */
.spp-shop-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 36px;
    align-items: flex-start;
}

.spp-shop-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.spp-sidebar-widget {
    background-color: var(--spp-surface-card);
    border: 1px solid var(--spp-border);
    border-radius: var(--spp-radius);
    padding: 22px;
}

.spp-widget-title {
    font-family: var(--spp-font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--spp-border-subtle);
    padding-bottom: 10px;
}

.spp-search-box {
    position: relative;
}

.spp-search-input {
    width: 100%;
    padding: 10px 14px 10px 40px;
    background-color: var(--spp-surface);
    border: 1px solid var(--spp-border);
    border-radius: var(--spp-radius-sm);
    color: #ffffff;
    font-size: 0.9rem;
    outline: none;
    transition: var(--spp-transition);
}

.spp-search-input:focus {
    border-color: var(--spp-accent);
    box-shadow: 0 0 10px var(--spp-accent-glow);
}

.spp-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--spp-text-dim);
}

.spp-cat-filter-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.spp-cat-filter-item a label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 10px;
    border-radius: var(--spp-radius-sm);
    color: var(--spp-text-muted);
    font-size: 0.92rem;
    transition: var(--spp-transition);
}

.spp-cat-filter-item a label:hover {
    background-color: var(--spp-surface);
    color: #ffffff;
}

.spp-cat-badge {
    background-color: var(--spp-surface);
    border: 1px solid var(--spp-border);
    padding: 2px 7px;
    border-radius: 10px;
    font-size: 0.75rem;
    color: var(--spp-text-dim);
}

.spp-cert-box {
    background: linear-gradient(135deg, rgba(223, 177, 91, 0.08), rgba(39, 28, 60, 0.4));
    border: 1px solid var(--spp-border);
    border-radius: var(--spp-radius);
    padding: 20px;
    font-size: 0.88rem;
    color: var(--spp-text-muted);
    line-height: 1.5;
}

.spp-cert-box-title {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--spp-accent);
    font-weight: 700;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

/* Shop Products Grid */
.spp-shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--spp-border-subtle);
}

.spp-product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.spp-product-card {
    background-color: var(--spp-surface-card);
    border: 1px solid var(--spp-border);
    border-radius: var(--spp-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--spp-transition);
    position: relative;
}

.spp-product-card:hover {
    border-color: var(--spp-accent);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.spp-product-img-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    background-color: var(--spp-surface);
    overflow: hidden;
}

.spp-product-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.spp-product-card:hover .spp-product-img-wrap img {
    transform: scale(1.04);
}

.spp-product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: rgba(19, 13, 30, 0.85);
    backdrop-filter: blur(4px);
    border: 1px solid var(--spp-accent);
    color: var(--spp-accent);
    font-size: 0.74rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
}

.spp-product-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.spp-product-brand {
    font-size: 0.78rem;
    color: var(--spp-accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.spp-product-title {
    font-family: var(--spp-font-heading);
    font-size: 1.12rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.3;
    margin-bottom: 8px;
}

.spp-product-title a {
    color: #ffffff;
}

.spp-product-title a:hover {
    color: var(--spp-accent);
}

.spp-product-excerpt {
    font-size: 0.85rem;
    color: var(--spp-text-muted);
    line-height: 1.5;
    margin-bottom: 14px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.spp-product-price-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 14px;
}

.spp-product-price {
    font-family: var(--spp-font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--spp-accent);
}

.spp-product-old-price {
    font-size: 0.9rem;
    color: var(--spp-text-dim);
    text-decoration: line-through;
}

.spp-product-actions {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
}

/* Product Detail Page */
.spp-product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: flex-start;
}

.spp-gallery-wrap {
    background-color: var(--spp-surface-card);
    border: 1px solid var(--spp-border);
    border-radius: var(--spp-radius);
    padding: 16px;
    position: sticky;
    top: 100px;
}

.spp-main-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: var(--spp-radius-sm);
    overflow: hidden;
    background-color: var(--spp-surface);
}

.spp-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.spp-product-info {
    display: flex;
    flex-direction: column;
}

.spp-stock-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: rgba(34, 197, 94, 0.15);
    color: #4ade80;
    border: 1px solid rgba(34, 197, 94, 0.3);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    margin-bottom: 14px;
    width: fit-content;
}

.spp-product-h1 {
    font-family: var(--spp-font-heading);
    font-size: 2.1rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
    margin-bottom: 10px;
}

.spp-product-price-lg {
    display: flex;
    align-items: baseline;
    gap: 12px;
    font-family: var(--spp-font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--spp-accent);
    margin-bottom: 16px;
}

.spp-product-desc-box {
    background-color: var(--spp-surface-card);
    border: 1px solid var(--spp-border-subtle);
    border-radius: var(--spp-radius-sm);
    padding: 16px 20px;
    margin-bottom: 22px;
    color: var(--spp-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.spp-purchase-row {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}

.spp-quantity-box {
    display: flex;
    align-items: center;
    border: 1px solid var(--spp-border);
    border-radius: var(--spp-radius-sm);
    background-color: var(--spp-surface-card);
    overflow: hidden;
}

.spp-qty-btn {
    background: none;
    border: none;
    color: var(--spp-text);
    padding: 10px 14px;
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--spp-transition);
}

.spp-qty-btn:hover {
    background-color: var(--spp-surface-hover);
    color: var(--spp-accent);
}

.spp-qty-input {
    width: 44px;
    text-align: center;
    background: none;
    border: none;
    font-weight: 700;
    color: #ffffff;
    font-size: 1rem;
}

.spp-specs-mini-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
    border-top: 1px solid var(--spp-border-subtle);
    padding-top: 18px;
}

.spp-specs-mini-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--spp-text-muted);
}

.spp-specs-mini-item svg {
    width: 18px;
    height: 18px;
    color: var(--spp-accent);
    flex-shrink: 0;
}

/* Tabs */
.spp-tabs-wrap {
    margin-top: 50px;
}

.spp-tab-nav {
    display: flex;
    gap: 10px;
    border-bottom: 1px solid var(--spp-border);
    margin-bottom: 24px;
}

.spp-tab-btn {
    background: none;
    border: none;
    color: var(--spp-text-muted);
    font-family: var(--spp-font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    padding: 12px 20px;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: var(--spp-transition);
}

.spp-tab-btn:hover {
    color: #ffffff;
}

.spp-tab-btn.active {
    color: var(--spp-accent);
    border-bottom-color: var(--spp-accent);
}

.spp-tab-pane {
    display: none;
    background-color: var(--spp-surface-card);
    border: 1px solid var(--spp-border);
    border-radius: var(--spp-radius);
    padding: 28px;
}

.spp-tab-pane.active {
    display: block;
}

.spp-specs-table {
    width: 100%;
    border-collapse: collapse;
}

.spp-specs-table tr {
    border-bottom: 1px solid var(--spp-border-subtle);
}

.spp-specs-table tr:last-child {
    border-bottom: none;
}

.spp-specs-table td {
    padding: 12px 14px;
    font-size: 0.92rem;
}

.spp-specs-table td:first-child {
    font-weight: 700;
    color: var(--spp-text-muted);
    width: 35%;
}

.spp-specs-table td:last-child {
    color: #ffffff;
}

/* Services & Parts Grids */
.spp-service-grid, .spp-parts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.spp-service-card, .spp-part-card {
    background-color: var(--spp-surface-card);
    border: 1px solid var(--spp-border);
    border-radius: var(--spp-radius);
    padding: 28px;
    transition: var(--spp-transition);
    display: flex;
    flex-direction: column;
}

.spp-service-card:hover, .spp-part-card:hover {
    background-color: var(--spp-surface-hover);
    border-color: var(--spp-accent);
    transform: translateY(-3px);
}

.spp-service-icon, .spp-part-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background-color: var(--spp-surface);
    border: 1px solid var(--spp-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--spp-accent);
    margin-bottom: 18px;
}

.spp-service-icon svg, .spp-part-icon svg {
    width: 24px;
    height: 24px;
}

.spp-service-price-tag {
    margin-top: auto;
    padding-top: 14px;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--spp-accent);
    border-top: 1px solid var(--spp-border-subtle);
}

/* Contact Page Grid & Form */
.spp-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
}

.spp-contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.spp-contact-card {
    background-color: var(--spp-surface-card);
    border: 1px solid var(--spp-border);
    border-radius: var(--spp-radius);
    padding: 22px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.spp-contact-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background-color: var(--spp-surface);
    border: 1px solid var(--spp-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--spp-accent);
    flex-shrink: 0;
}

.spp-contact-icon svg {
    width: 22px;
    height: 22px;
}

.spp-form-box {
    background-color: var(--spp-surface-card);
    border: 1px solid var(--spp-border);
    border-radius: var(--spp-radius);
    padding: 30px;
}

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

.spp-form-label {
    display: block;
    font-size: 0.88rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 6px;
}

.spp-form-input, .spp-form-select, .spp-form-textarea {
    width: 100%;
    padding: 10px 14px;
    background-color: var(--spp-surface);
    border: 1px solid var(--spp-border);
    border-radius: var(--spp-radius-sm);
    color: #ffffff;
    font-size: 0.92rem;
    outline: none;
    transition: var(--spp-transition);
}

.spp-form-input:focus, .spp-form-select:focus, .spp-form-textarea:focus {
    border-color: var(--spp-accent);
    box-shadow: 0 0 10px var(--spp-accent-glow);
}

/* Flyout Cart Drawer */
.spp-cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 6, 16, 0.75);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--spp-transition);
}

.spp-cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.spp-cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 440px;
    height: 100%;
    background-color: var(--spp-surface);
    border-left: 1px solid var(--spp-border);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
}

.spp-cart-drawer.active {
    transform: translateX(0);
}

.spp-cart-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--spp-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.spp-cart-title {
    font-family: var(--spp-font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
}

.spp-cart-close {
    background: none;
    border: none;
    color: var(--spp-text-dim);
    font-size: 1.4rem;
    cursor: pointer;
    padding: 4px;
    transition: var(--spp-transition);
}

.spp-cart-close:hover {
    color: #ffffff;
}

.spp-cart-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
}

.spp-cart-empty {
    text-align: center;
    padding: 50px 20px;
    color: var(--spp-text-dim);
}

.spp-cart-item {
    display: grid;
    grid-template-columns: 60px 1fr auto;
    gap: 14px;
    align-items: center;
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--spp-border-subtle);
}

.spp-cart-thumb {
    width: 60px;
    height: 48px;
    border-radius: 4px;
    background-color: var(--spp-surface-card);
    overflow: hidden;
}

.spp-cart-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.spp-cart-item-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.3;
}

.spp-cart-item-price {
    font-size: 0.85rem;
    color: var(--spp-accent);
    font-weight: 700;
}

.spp-cart-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--spp-border);
    background-color: var(--spp-surface-card);
}

.spp-cart-subtotal-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--spp-font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
}

.spp-cart-subtotal-val {
    color: var(--spp-accent);
    font-size: 1.3rem;
}

/* Modal Checkout */
.spp-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 6, 16, 0.85);
    backdrop-filter: blur(6px);
    z-index: 1100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow-y: auto;
}

.spp-modal-overlay.active {
    display: flex;
}

.spp-modal-card {
    background-color: var(--spp-surface);
    border: 1px solid var(--spp-border);
    border-radius: var(--spp-radius);
    max-width: 640px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    overflow: hidden;
}

.spp-modal-header {
    padding: 20px 26px;
    border-bottom: 1px solid var(--spp-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--spp-surface-card);
}

.spp-modal-title {
    font-family: var(--spp-font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: #ffffff;
}

.spp-modal-body {
    padding: 26px;
    overflow-y: auto;
}

/* Cookie Banner (GDPR Consent Mode) */
.spp-cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 760px;
    margin: 0 auto;
    background-color: var(--spp-surface-card);
    border: 1px solid var(--spp-border);
    border-radius: var(--spp-radius);
    padding: 20px 24px;
    z-index: 900;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.spp-cookie-banner.active {
    display: flex;
}

.spp-cookie-text {
    font-size: 0.88rem;
    color: var(--spp-text-muted);
    line-height: 1.5;
    flex: 1;
    min-width: 280px;
}

.spp-cookie-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Footer */
.spp-footer {
    background-color: #0d0815;
    border-top: 1px solid var(--spp-border);
    padding-top: 60px;
    margin-top: auto;
}

.spp-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 50px;
}

.spp-footer-col h4 {
    font-family: var(--spp-font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 18px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.spp-footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.spp-footer-links a {
    color: var(--spp-text-muted);
    font-size: 0.9rem;
}

.spp-footer-links a:hover {
    color: var(--spp-accent);
}

.spp-footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--spp-text-muted);
    margin-bottom: 12px;
}

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

.spp-footer-bottom {
    background-color: #07040c;
    border-top: 1px solid var(--spp-border-subtle);
    padding: 24px 0;
    font-size: 0.82rem;
    color: var(--spp-text-dim);
}

.spp-footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
    .spp-shop-layout {
        grid-template-columns: 1fr;
    }
    .spp-product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .spp-footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .spp-trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .spp-nav {
        display: none;
    }
    .spp-mobile-menu-btn {
        display: block;
    }
    .spp-hero-title {
        font-size: 2rem;
    }
    .spp-cat-grid {
        grid-template-columns: 1fr;
    }
    .spp-pillars-bar {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .spp-pillar-item {
        justify-content: flex-start;
    }
    .spp-faq-grid {
        grid-template-columns: 1fr;
    }
    .spp-product-detail-grid {
        grid-template-columns: 1fr;
    }
    .spp-service-grid, .spp-parts-grid, .spp-contact-grid {
        grid-template-columns: 1fr;
    }
    .spp-footer-grid {
        grid-template-columns: 1fr;
    }
    .spp-trust-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .spp-product-grid {
        grid-template-columns: 1fr;
    }
    .spp-hero-title {
        font-size: 1.7rem;
    }
}