/* DESIGN SYSTEM - LEDERTASCHES */
:root {
    /* Colors */
    --primary: #B76E3C;
    /* Cognac Brown */
    --secondary: #4A2C1A;
    /* Dark Brown */
    --accent: #D4AF37;
    /* Gold Accent */
    --bg-light: #F9F6F2;
    /* Warm Background */
    --white: #FFFFFF;
    --gray-light: #E8E0D5;
    /* Warm Gray */
    --text-dark: #2E2A28;
    --text-medium: #6B625A;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;

    /* Transitions & Shadows */
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 8px rgba(74, 44, 26, 0.05);
    --shadow-md: 0 4px 12px rgba(74, 44, 26, 0.1);
    --shadow-lg: 0 10px 30px rgba(74, 44, 26, 0.15);

    /* Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
}

/* BASE RESET - CLASS ONLY */
.page-html *,
.page-body * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.page-html,
.page-body {
    overflow-x: hidden;
    width: 100%;
    margin: 0;
    padding: 0;
    background-color: var(--bg-light);
    color: var(--text-dark);
    font-family: var(--font-body);
    line-height: 1.6;
}

/* TYPOGRAPHY CLASSES */
.heading-primary,
.heading-secondary,
.heading-tertiary,
.heading-4 {
    font-family: var(--font-heading);
    color: var(--secondary);
    line-height: 1.25;
}

.heading-primary {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.heading-secondary {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 25px;
}

.heading-tertiary {
    font-size: 1.5rem;
    font-weight: 600;
}

.heading-4 {
    font-size: 1.25rem;
    font-weight: 600;
}

.text-paragraph {
    font-size: 1.125rem;
    color: var(--text-medium);
    margin-bottom: 1.5rem;
}

.site-text-sm {
    font-size: 0.875rem;
    color: var(--text-medium);
}

.site-italic {
    font-style: italic;
}

.text-highlight {
    color: var(--primary);
}

.site-strong {
    font-weight: 700;
}

/* SHARED UTILITIES */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.site-link {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

.site-btn-reset {
    background: none;
    border: none;
    cursor: pointer;
    font: inherit;
    color: inherit;
}

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

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

/* BRANDING */
.logo {
    font-family: var(--font-heading);
    font-weight: 900;
    letter-spacing: 2px;
    font-size: 1.5rem;
    color: var(--primary);
    text-transform: uppercase;
}

.logo-accent {
    color: var(--secondary);
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 10px rgba(183, 110, 60, 0.2);
}

.btn-primary:hover {
    background-color: #a05c30;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(183, 110, 60, 0.3);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: var(--white);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

/* AD BAR */
.ad-bar {
    background-color: var(--secondary);
    color: rgba(255, 255, 255, 0.8);
    padding: 8px 0;
    text-align: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1002;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
}

.ad-bar.hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

/* HEADER */
.site-header {
    background-color: var(--white);
    padding: 20px 0;
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 37px;
    /* Below ad-bar */
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.site-header.scrolled {
    padding: 12px 0;
    top: 0;
    background-color: rgba(255, 255, 255, 0.98);
}

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

.nav-list {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-weight: 500;
    color: var(--secondary);
    font-size: 0.95rem;
}

.nav-link:hover {
    color: var(--primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* HERO SECTION */
.hero {
    padding: 150px 0 100px;
    /* Increased top padding for fixed header */
    background: linear-gradient(135deg, #FFFFFF 0%, #F9F6F2 100%);
    position: relative;
    overflow: hidden;
}

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

.hero-badge {
    background-color: rgba(183, 110, 60, 0.1);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.hero-price {
    margin-bottom: 30px;
}

.price-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary);
    font-family: var(--font-heading);
}

.hero-feature-item {
    margin-bottom: 12px;
    font-weight: 500;
    color: var(--secondary);
}

.site-icon {
    color: var(--primary);
    font-size: 1.25rem;
    vertical-align: middle;
    margin-right: 5px;
}

.hero-visual {
    position: relative;
}

.hero-blob {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(183, 110, 60, 0.1) 0%, transparent 70%);
    z-index: 0;
}

.hero-image {
    position: relative;
    z-index: 1;
    border-radius: var(--radius-lg);
}

/* DETAILS SECTION */
.details {
    padding: 100px 0;
    background-color: var(--white);
}

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

.details-visual {
    position: relative;
}

.visual-card {
    background-color: var(--bg-light);
    padding: 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
}

.detail-label {
    position: absolute;
    top: 30px;
    right: 30px;
    background-color: var(--secondary);
    color: var(--white);
}

.specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.spec-label {
    display: block;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    color: var(--primary);
    font-weight: 600;
}

.spec-value {
    color: var(--secondary);
    font-weight: 500;
    margin-bottom: 0;
}

/* QUALITY SECTION */
.quality {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.quality-item {
    background-color: var(--white);
    padding: 40px 20px;
    text-align: center;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.quality-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.quality-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
}

/* REVIEWS SECTION */
.reviews {
    padding: 100px 0;
    background-color: var(--white);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.review-card {
    background-color: var(--bg-light);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    text-align: center;
}

.review-stars {
    margin-bottom: 20px;
    color: var(--accent);
}

.review-text {
    margin-bottom: 25px;
}

/* FAQ SECTION */
.faq {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.faq-list {
    max-width: 800px;
    margin: 50px auto 0;
}

.faq-item {
    background-color: var(--white);
    margin-bottom: 15px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--secondary);
    transition: var(--transition);
}

.faq-question:hover {
    background-color: rgba(183, 110, 60, 0.03);
}

.faq-icon {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer-text {
    padding: 0 25px 20px;
    margin-bottom: 0;
}

/* SCROLL MARGINS FOR FIXED HEADER */
.hero,
.details,
.quality,
.reviews,
.faq,
.about,
.site-footer {
    scroll-margin-top: 80px;
}

/* ABOUT SECTION */
.about {
    padding: 80px 0;
    background-color: var(--secondary);
    color: var(--white);
}

.about-container {
    max-width: 800px;
}

.about .section-title {
    color: var(--white);
    text-align: center;
}

.about-bio {
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
}

/* FOOTER */
.site-footer {
    background-color: #1a1514;
    color: rgba(255, 255, 255, 0.9);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-heading {
    color: var(--white);
    margin-bottom: 25px;
}

.footer-link-item {
    margin-bottom: 12px;
}

.footer-link:hover {
    color: var(--primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 40px;
    text-align: center;
}

.footer-disclaimer {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 20px;
    max-width: 800px;
    margin: 0 auto 20px;
}

/* LOADER */
.site-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--secondary);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.8s cubic-bezier(0.77, 0, 0.175, 1), visibility 0.8s;
}

.site-loader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.loader-content .logo {
    font-size: 2.5rem;
    color: var(--white);
    animation: loaderPulse 2s infinite ease-in-out;
}

@keyframes loaderPulse {

    0%,
    100% {
        opacity: 0.6;
        transform: scale(0.98);
    }

    50% {
        opacity: 1;
        transform: scale(1);
    }
}

.loader-bar-container {
    width: 200px;
    height: 2px;
    background-color: rgba(255, 255, 255, 0.1);
    margin: 20px auto 0;
    overflow: hidden;
}

.loader-bar {
    width: 0;
    height: 100%;
    background-color: var(--primary);
    animation: loaderFill 1.5s ease-out forwards;
}

@keyframes loaderFill {
    to {
        width: 100%;
    }
}

/* COOKIE POPUP */
.cookie-popup {
    position: fixed;
    bottom: 30px;
    left: 30px;
    max-width: 400px;
    background-color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    padding: 25px;
    transform: translateY(150%);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cookie-popup.show {
    transform: translateY(0);
}

.cookie-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.cookie-btn {
    flex: 1;
}

/* MODALS */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 10002;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.modal-container {
    background-color: var(--white);
    width: 90%;
    max-width: 600px;
    border-radius: var(--radius-md);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    padding: 20px 25px;
    border-bottom: 1px solid var(--gray-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-body {
    padding: 30px 25px;
}

/* BACK TO TOP */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

/* MOBILE RESPONSIVE */
.mobile-menu-toggle {
    display: none;
}

.mobile-menu-close {
    display: none;
}

@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.8rem;
    }

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

@media (max-width: 768px) {
    .header-actions .shop-now-btn {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
        font-size: 2rem;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 280px;
        height: 100vh;
        background-color: var(--white);
        z-index: 1500;
        padding: 80px 30px;
        transition: right 0.3s ease;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    }

    .nav-menu.active {
        right: 0;
    }

    .mobile-menu-close {
        display: block;
        position: absolute;
        top: 25px;
        right: 25px;
        font-size: 2rem;
    }

    .nav-list {
        flex-direction: column;
    }

    .hero-container,
    .details-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-actions {
        justify-content: center;
    }

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

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}