/* ===== FORGE - Premium Outdoor & EDC Gear ===== */
:root {
    --charcoal: #0d0d0d;
    --charcoal-light: #1a1a1a;
    --steel: #2d3748;
    --steel-light: #4a5568;
    --slate: #f1f3f5;
    --slate-dark: #d1d5db;
    --copper: #b45309;
    --copper-light: #d97706;
    --white: #ffffff;
    --text: #1f2937;
    --text-muted: #6b7280;
    --radius: 6px;
    --radius-lg: 12px;
    --shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s ease;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, sans-serif;
    font-weight: 400;
    color: var(--text);
    background: var(--slate);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.footer { margin-top: auto; }

h1, h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-weight: 400;
    letter-spacing: 0.03em;
    line-height: 1.1;
}

h3 {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1.15rem;
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.75rem); }

em {
    font-style: italic;
    color: var(--copper);
}

img { display: block; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    border-radius: var(--radius);
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.btn-primary {
    background: var(--copper);
    color: var(--white);
    border-color: var(--copper);
}

.btn-primary:hover {
    background: var(--copper-light);
    border-color: var(--copper-light);
    color: var(--charcoal);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--charcoal);
    border-color: var(--charcoal);
}

.btn-secondary:hover {
    background: var(--charcoal);
    color: var(--white);
}

.btn-full { width: 100%; }

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0;
    transition: background 0.3s, box-shadow 0.3s, border-color 0.3s;
    border-bottom: 1px solid transparent;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Home: donkere navbar over de hero */
body.page-home .navbar {
    background: rgba(13, 13, 13, 0.85);
    backdrop-filter: blur(12px);
    border-bottom-color: rgba(255, 255, 255, 0.06);
}

body.page-home .navbar .logo,
body.page-home .navbar .nav-links a,
body.page-home .navbar .search-btn,
body.page-home .navbar .cart-btn,
body.page-home .navbar .hamburger span {
    color: var(--white);
}

body.page-home .navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    border-bottom-color: var(--slate-dark);
    box-shadow: var(--shadow);
}

body.page-home .navbar.scrolled .logo,
body.page-home .navbar.scrolled .nav-links a,
body.page-home .navbar.scrolled .search-btn,
body.page-home .navbar.scrolled .cart-btn,
body.page-home .navbar.scrolled .hamburger span {
    color: var(--charcoal);
}

/* Binnenpagina's: altijd lichte navbar */
body.page-inner .navbar {
    background: var(--white);
    border-bottom-color: var(--slate-dark);
    box-shadow: var(--shadow);
}

.logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.75rem;
    letter-spacing: 0.15em;
    color: var(--charcoal);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 36px;
    list-style: none;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 4px 0;
    transition: color var(--transition-fast);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--copper);
    transition: var(--transition);
}

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

.nav-links a.active {
    color: var(--copper);
}

body.page-home .navbar .nav-links a.active {
    color: var(--copper-light);
}

body.page-home .navbar .nav-links a::after {
    background: var(--copper-light);
}

body.page-home .navbar.scrolled .nav-links a.active {
    color: var(--copper);
}

body.page-home .navbar.scrolled .nav-links a::after {
    background: var(--copper);
}

.nav-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.search-btn, .cart-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--charcoal);
    transition: var(--transition-fast);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-btn:hover, .cart-btn:hover {
    color: var(--copper);
}

.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--copper);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0);
    transition: var(--transition);
}

.cart-count.visible {
    opacity: 1;
    transform: scale(1);
}

/* Hamburger */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: currentColor;
    color: var(--charcoal);
    border-radius: 2px;
    transition: var(--transition);
}

/* Search Overlay */
.search-overlay {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px;
    box-shadow: var(--shadow);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.search-overlay.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.search-box {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 12px;
    align-items: center;
}

.search-box input {
    flex: 1;
    padding: 14px 20px;
    border: 2px solid var(--slate-dark);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    background: var(--white);
    outline: none;
    transition: var(--transition-fast);
}

.search-box input:focus {
    border-color: var(--copper);
}

.search-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
    padding: 8px;
    line-height: 1;
}

.search-close:hover {
    color: var(--charcoal);
}

/* ===== Hero ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 120px 24px 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(135deg, rgba(13, 13, 13, 0.82) 0%, rgba(45, 55, 72, 0.6) 100%),
        url('https://images.unsplash.com/photo-1504280390367-361c6d9f38f4?w=1920&h=1080&fit=crop') center/cover no-repeat;
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 700px;
}

.hero-tag {
    display: inline-block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--copper-light);
    margin-bottom: 20px;
    animation: fadeInUp 0.6s ease forwards;
}

.hero h1 {
    margin-bottom: 20px;
    color: var(--white);
    opacity: 0;
    animation: fadeInUp 0.6s 0.1s ease forwards;
}

.hero p {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 32px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    animation: fadeInUp 0.6s 0.2s ease forwards;
}

.hero .btn {
    opacity: 0;
    animation: fadeInUp 0.6s 0.3s ease forwards;
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: rgba(255, 255, 255, 0.5);
}

.scroll-line {
    width: 1px;
    height: 36px;
    background: linear-gradient(to bottom, var(--copper-light), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ===== Page Header ===== */
.page-header {
    padding: 130px 24px 56px;
    background: var(--charcoal);
    color: var(--white);
    text-align: center;
}

.page-header h1 {
    margin-bottom: 10px;
    color: var(--white);
}

.page-header p {
    color: rgba(255, 255, 255, 0.75);
    max-width: 550px;
    margin: 0 auto;
}

/* ===== Features Strip ===== */
.features-strip {
    display: flex;
    justify-content: center;
    gap: 48px;
    padding: 28px 24px;
    background: var(--charcoal);
    color: rgba(255, 255, 255, 0.9);
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

.feature-icon {
    font-size: 1.25rem;
}

/* ===== Collection ===== */
.collection {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    color: var(--charcoal);
}

.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 22px;
    border: 2px solid var(--slate-dark);
    background: var(--white);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text);
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--copper);
    background: var(--copper);
    color: var(--white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 28px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
    display: block;
    text-decoration: none;
    color: inherit;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.product-image {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
    background: linear-gradient(135deg, #2d3748 0%, #1a1a1a 100%);
}

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

.product-card:hover .product-image img {
    transform: scale(1.06);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 5px 10px;
    background: var(--copper);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 3px;
}

.product-info {
    padding: 20px;
}

.product-category {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.product-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 6px;
    color: var(--charcoal);
    letter-spacing: 0.02em;
}

.product-price {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--copper);
}

/* ===== Product Detail ===== */
.product-detail {
    padding: 100px 0 80px;
    flex: 1;
}

.product-detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
    max-width: 1000px;
    margin: 0 auto;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 28px;
    transition: var(--transition-fast);
}

.back-link:hover {
    color: var(--copper);
}

.product-detail-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-hover);
    position: sticky;
    top: 90px;
}

.product-detail-image img {
    width: 100%;
    height: auto;
}

.product-detail-info .product-category {
    margin-bottom: 8px;
}

.product-detail-info h1 {
    margin-bottom: 16px;
    color: var(--charcoal);
}

.product-detail-info .price {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--copper);
    margin-bottom: 24px;
}

.product-detail-info .description {
    color: var(--text-muted);
    margin-bottom: 32px;
    line-height: 1.75;
    font-size: 0.95rem;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.quantity-selector button {
    width: 44px;
    height: 44px;
    border: 2px solid var(--slate-dark);
    background: var(--white);
    border-radius: var(--radius);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.quantity-selector button:hover {
    border-color: var(--copper);
    color: var(--copper);
}

.quantity-selector span {
    font-weight: 600;
    min-width: 30px;
    text-align: center;
    font-size: 1.1rem;
}

/* ===== Cart Sidebar ===== */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1499;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    cursor: pointer;
}

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

.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    max-width: 90vw;
    height: 100vh;
    background: var(--white);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
    z-index: 1500;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: var(--transition);
}

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

.cart-header {
    padding: 24px;
    border-bottom: 1px solid var(--slate-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.cart-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px 8px;
    color: var(--text-muted);
    transition: var(--transition-fast);
    line-height: 1;
}

.cart-close:hover {
    color: var(--copper);
}

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

.cart-empty {
    color: var(--text-muted);
    text-align: center;
    padding: 40px 0;
    font-size: 0.95rem;
}

.cart-item {
    display: flex;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--slate-dark);
    align-items: center;
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-image {
    width: 72px;
    height: 72px;
    border-radius: var(--radius);
    object-fit: cover;
    flex-shrink: 0;
}

.cart-item-details {
    flex: 1;
    min-width: 0;
}

.cart-item-name {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-price {
    color: var(--copper);
    font-weight: 600;
    font-size: 0.9rem;
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.8rem;
    padding: 2px 0;
    margin-top: 4px;
}

.cart-item-remove:hover {
    color: #dc2626;
}

.cart-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--slate-dark);
    flex-shrink: 0;
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 16px;
}

/* ===== About ===== */
.about {
    padding: 80px 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-hover);
}

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

.about-content h2 {
    margin-bottom: 20px;
    color: var(--charcoal);
}

.about-content p {
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.7;
}

.about-content .btn {
    margin-top: 8px;
}

/* ===== Newsletter ===== */
.newsletter {
    padding: 72px 24px;
    background: var(--charcoal);
    color: var(--white);
    text-align: center;
}

.newsletter h2 {
    margin-bottom: 10px;
    color: var(--white);
}

.newsletter p {
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 28px;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    max-width: 480px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-form input {
    flex: 1;
    min-width: 240px;
    padding: 14px 20px;
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius);
    background: transparent;
    color: var(--white);
    font-family: inherit;
    font-size: 0.95rem;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.45);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--copper);
}

/* ===== Contact ===== */
.contact {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    max-width: 800px;
    margin: 0 auto;
}

.contact-info p {
    margin-bottom: 20px;
    color: var(--text-muted);
    line-height: 1.7;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.contact-form input,
.contact-form textarea {
    padding: 14px 18px;
    border: 2px solid var(--slate-dark);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.95rem;
    background: var(--white);
    outline: none;
    transition: var(--transition-fast);
    resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--copper);
}

/* ===== Footer ===== */
.footer {
    padding: 40px 24px;
    background: var(--charcoal-light);
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.footer .logo {
    color: var(--white);
}

.footer p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.85rem;
}

.footer-links a:hover {
    color: var(--copper-light);
}

/* ===== Toast ===== */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 14px 24px;
    background: var(--charcoal);
    color: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-hover);
    z-index: 3000;
    font-size: 0.9rem;
    font-weight: 500;
    transform: translateY(80px);
    opacity: 0;
    transition: var(--transition);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        width: 260px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 24px;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
        transform: translateX(100%);
        transition: var(--transition);
        z-index: 999;
    }

    .nav-links.open {
        transform: translateX(0);
    }

    .nav-links a {
        color: var(--charcoal) !important;
        font-size: 1.05rem;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        min-height: 85vh;
        padding: 100px 20px 60px;
    }

    .hero h1 { font-size: 2.5rem; }

    .features-strip {
        flex-direction: column;
        gap: 16px;
        align-items: center;
        padding: 24px 20px;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 16px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .product-detail-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .product-detail-image {
        position: static;
    }

    .page-header {
        padding: 110px 20px 40px;
    }
}