/* ===== CSS Variables ===== */
:root {
    --primary: #e67e22;
    --primary-dark: #d35400;
    --primary-light: #f39c12;
    --secondary: #2c3e50;
    --secondary-light: #34495e;
    --accent: #27ae60;
    --background: #fefefe;
    --background-alt: #f8f9fa;
    --text: #2c3e50;
    --text-light: #7f8c8d;
    --border: #e0e0e0;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-hover: rgba(0, 0, 0, 0.15);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--background);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

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

/* ===== Header & Navigation ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px var(--shadow);
    z-index: 1000;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 1.4rem;
}

.logo-icon {
    font-size: 1.8rem;
}

.logo-au {
    color: var(--primary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    color: var(--secondary);
    position: relative;
    padding: 8px 0;
}

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

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--secondary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #fff9f0 0%, #fff 50%, #f0f8ff 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

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

.hero-content h1 {
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

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

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--secondary);
    border: 2px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.hero-stats {
    display: flex;
    gap: 40px;
}

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

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
}

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

/* Waffle Animation */
.waffle-animation {
    position: relative;
    width: 300px;
    height: 300px;
}

.waffle-plate {
    width: 250px;
    height: 250px;
    background: linear-gradient(145deg, #d4a574, #c4956a);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.2),
        inset 0 -5px 15px rgba(0, 0, 0, 0.1);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(4, 1fr);
    gap: 8px;
    padding: 30px;
    overflow: hidden;
}

.waffle-plate::before {
    content: '';
    position: absolute;
    inset: 30px;
    background:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 20px,
            rgba(139, 90, 43, 0.3) 20px,
            rgba(139, 90, 43, 0.3) 22px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 20px,
            rgba(139, 90, 43, 0.3) 20px,
            rgba(139, 90, 43, 0.3) 22px
        );
    border-radius: 10px;
}

.steam {
    position: absolute;
    width: 8px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    filter: blur(3px);
    animation: steam 2s infinite ease-out;
}

.steam-1 {
    left: 40%;
    bottom: 70%;
    height: 30px;
    animation-delay: 0s;
}

.steam-2 {
    left: 50%;
    bottom: 75%;
    height: 25px;
    animation-delay: 0.5s;
}

.steam-3 {
    left: 60%;
    bottom: 70%;
    height: 35px;
    animation-delay: 1s;
}

@keyframes steam {
    0% {
        opacity: 0;
        transform: translateY(0) scaleX(1);
    }
    50% {
        opacity: 0.8;
        transform: translateY(-20px) scaleX(1.5);
    }
    100% {
        opacity: 0;
        transform: translateY(-40px) scaleX(2);
    }
}

/* ===== Section Styles ===== */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header h2 {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* ===== Products Section ===== */
.products-section {
    background: var(--background-alt);
}

.filter-container {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border: 2px solid var(--border);
    background: white;
    border-radius: 50px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

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

.view-toggle {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-bottom: 24px;
}

.view-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--border);
    background: white;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.view-btn svg {
    fill: var(--text-light);
}

.view-btn:hover,
.view-btn.active {
    border-color: var(--primary);
    background: var(--primary);
}

.view-btn:hover svg,
.view-btn.active svg {
    fill: white;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.product-card {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow);
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px var(--shadow-hover);
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--primary);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.product-badge.bestseller {
    background: var(--accent);
}

.product-badge.premium {
    background: linear-gradient(135deg, #8e44ad, #9b59b6);
}

.product-image {
    height: 200px;
    background: linear-gradient(135deg, #f5f5f5, #e0e0e0);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.product-content {
    padding: 20px;
}

.product-category {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.product-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.feature-tag {
    background: var(--background-alt);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--text-light);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.stars {
    color: #f1c40f;
    font-size: 0.9rem;
}

.rating-count {
    font-size: 0.85rem;
    color: var(--text-light);
}

.product-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 16px;
}

.product-price .price-range {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 400;
}

.product-actions {
    display: flex;
    gap: 12px;
}

.btn-shop {
    flex: 1;
    padding: 12px 20px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-shop:hover {
    background: var(--primary-dark);
}

.btn-compare {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--border);
    background: white;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.2rem;
}

.btn-compare:hover,
.btn-compare.active {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-compare.active {
    background: #fff5eb;
}

/* Products Table */
.products-table-container {
    overflow-x: auto;
    background: white;
    border-radius: var(--radius);
    box-shadow: 0 4px 20px var(--shadow);
}

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

.products-table th,
.products-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.products-table th {
    background: var(--secondary);
    color: white;
    font-weight: 600;
    white-space: nowrap;
}

.products-table tr:hover {
    background: var(--background-alt);
}

.products-table .product-name {
    display: flex;
    align-items: center;
    gap: 12px;
}

.products-table .product-icon {
    font-size: 2rem;
}

.hidden {
    display: none !important;
}

/* ===== Quiz Section ===== */
.quiz-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.quiz-section .section-header h2,
.quiz-section .section-header p {
    color: white;
}

.quiz-container {
    max-width: 700px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius);
    padding: 40px;
    color: var(--text);
}

.quiz-progress {
    margin-bottom: 32px;
}

.progress-bar {
    height: 8px;
    background: var(--background-alt);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    border-radius: 4px;
    transition: width 0.5s ease;
    width: 25%;
}

.progress-text {
    font-size: 0.9rem;
    color: var(--text-light);
}

.quiz-question {
    margin-bottom: 24px;
}

.quiz-question h3 {
    font-size: 1.4rem;
    margin-bottom: 24px;
}

.quiz-options {
    display: grid;
    gap: 12px;
}

.quiz-option {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.quiz-option:hover {
    border-color: var(--primary);
    background: #fff5eb;
}

.quiz-option.selected {
    border-color: var(--primary);
    background: var(--primary);
    color: white;
}

.quiz-option-icon {
    font-size: 1.5rem;
}

.quiz-option-text {
    font-weight: 500;
}

.quiz-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 32px;
}

.quiz-btn {
    padding: 12px 32px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.quiz-btn-prev {
    background: var(--background-alt);
    border: none;
    color: var(--text);
}

.quiz-btn-next {
    background: var(--primary);
    border: none;
    color: white;
}

.quiz-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

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

.quiz-result h3 {
    font-size: 1.6rem;
    margin-bottom: 16px;
}

.quiz-result p {
    color: var(--text-light);
    margin-bottom: 24px;
}

.result-product {
    background: var(--background-alt);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
}

.result-product-icon {
    font-size: 4rem;
    margin-bottom: 16px;
}

.result-product-name {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.result-product-desc {
    color: var(--text-light);
    margin-bottom: 16px;
}

.quiz-restart {
    background: none;
    border: 2px solid var(--primary);
    color: var(--primary);
    margin-top: 16px;
}

.quiz-restart:hover {
    background: var(--primary);
    color: white;
}

/* ===== Compare Section ===== */
.compare-section {
    background: var(--background-alt);
}

.compare-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

.compare-select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    background: white;
    cursor: pointer;
    transition: var(--transition);
}

.compare-select:focus {
    outline: none;
    border-color: var(--primary);
}

.compare-table-container {
    overflow-x: auto;
    background: white;
    border-radius: var(--radius);
    box-shadow: 0 4px 20px var(--shadow);
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.compare-table th,
.compare-table td {
    padding: 16px;
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.compare-table th {
    background: var(--background-alt);
    font-weight: 600;
}

.compare-table th:first-child,
.compare-table td:first-child {
    text-align: left;
    background: var(--secondary);
    color: white;
    font-weight: 500;
}

.compare-table tr:last-child td {
    border-bottom: none;
}

.compare-product-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.compare-product-icon {
    font-size: 2.5rem;
}

.compare-product-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.compare-check {
    color: var(--accent);
    font-size: 1.2rem;
}

.compare-cross {
    color: #e74c3c;
    font-size: 1.2rem;
}

/* ===== Guide Section ===== */
.guide-section {
    background: white;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.guide-card {
    background: var(--background-alt);
    border-radius: var(--radius);
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

.guide-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow);
}

.guide-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.guide-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.guide-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ===== SEO Section ===== */
.seo-section {
    background: var(--background-alt);
    padding: 60px 0;
}

.seo-content {
    max-width: 900px;
    margin: 0 auto;
}

.seo-content h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--secondary);
}

.seo-content h3 {
    font-size: 1.3rem;
    margin: 28px 0 12px;
    color: var(--secondary);
}

.seo-content p {
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.8;
}

/* ===== Footer ===== */
.footer {
    background: var(--secondary);
    color: white;
    padding: 60px 0 30px;
}

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

.footer-brand p {
    margin-top: 16px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-brand .logo {
    color: white;
}

.footer-links h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 8px;
}

.affiliate-disclosure {
    font-size: 0.8rem !important;
    max-width: 700px;
    margin: 0 auto;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2.6rem;
    }

    .hero-subtitle {
        margin: 0 auto 32px;
    }

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

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

    .hero-image {
        order: -1;
    }

    .waffle-animation {
        width: 250px;
        height: 250px;
    }

    .waffle-plate {
        width: 200px;
        height: 200px;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        gap: 0;
        box-shadow: 0 10px 20px var(--shadow);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        padding: 12px 0;
        border-bottom: 1px solid var(--border);
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero {
        padding: 100px 0 60px;
    }

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

    .section-header h2 {
        font-size: 1.8rem;
    }

    .compare-selector {
        grid-template-columns: 1fr;
    }

    .quiz-container {
        padding: 24px;
    }

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

    .hero-stats {
        flex-wrap: wrap;
        gap: 24px;
    }

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

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .filter-container {
        gap: 8px;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 0.9rem;
    }

    .product-actions {
        flex-direction: column;
    }

    .btn-compare {
        width: 100%;
    }
}