/* ========================================
   MiPrimeraHuella - Styles
   ======================================== */

/* ---------- CSS Variables ---------- */
:root {
    --color-primary: #e8829b;
    --color-primary-dark: #d06580;
    --color-primary-light: #fce4ec;
    --color-secondary: #7ec8c8;
    --color-secondary-dark: #5fb0b0;
    --color-accent: #f4a261;
    --color-text: #2d3436;
    --color-text-light: #636e72;
    --color-text-lighter: #b2bec3;
    --color-bg: #ffffff;
    --color-bg-alt: #fef9f7;
    --color-bg-section: #f8f4f2;
    --color-border: #eee;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

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

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    box-sizing: border-box;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #fff;
    box-shadow: 0 4px 15px rgba(232, 130, 155, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(232, 130, 155, 0.5);
}

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

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

.btn-whatsapp {
    background: #25D366;
    color: #fff;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: #1da851;
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 16px;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-block {
    width: 100%;
}

/* ---------- Promo Bar ---------- */
.promo-bar {
    background: #1a1a2e;
    color: #fff;
    text-align: center;
    font-size: 13px;
    font-weight: 500;
    padding: 7px 16px 5px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1100;
    letter-spacing: 0.3px;
    overflow: hidden;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (max-width: 768px) {
    .promo-bar {
        display: none;
    }
}

.promo-bar.hidden {
    transform: translateY(-100%);
}

.promo-bar-content {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.promo-truck {
    flex-shrink: 0;
    animation: truckBounce 2s ease-in-out infinite;
}

@keyframes truckBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

.promo-bar span {
    animation: promoSlideIn 0.6s ease-out;
}

@keyframes promoSlideIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ---------- Navbar ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: top 0.35s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm);
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 700;
}

.logo-icon {
    font-size: 28px;
}

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

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

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-light);
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

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

.cart-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    color: var(--color-text);
    transition: var(--transition);
}

.cart-btn:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.cart-count {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0);
    transition: var(--transition);
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

.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(5px, -5px);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #fef9f7 0%, #fce4ec 50%, #e8f5f5 100%);
    overflow: hidden;
}

/* When promo bar is visible, hero needs more padding */
body.promo-visible .hero {
    padding-top: 176px;
}

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

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #fff;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 52px;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    color: var(--color-text);
}

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

.hero-subtitle {
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-trust {
    display: flex;
    gap: 24px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-light);
}

.trust-item svg {
    color: var(--color-secondary);
}

.hero-image-wrapper {
    position: relative;
    border-radius: 0;
    overflow: visible;
    box-shadow: none;
    aspect-ratio: auto;
    background: transparent;
}

.hero-image-wrapper img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.hero-floating-card {
    position: absolute;
    bottom: 20px;
    left: -20px;
    background: #fff;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 3s ease-in-out infinite;
}

.floating-emoji {
    font-size: 32px;
}

.hero-floating-card strong {
    display: block;
    font-size: 20px;
    color: var(--color-text);
}

.hero-floating-card small {
    font-size: 12px;
    color: var(--color-text-light);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: 80px;
    fill: var(--color-bg);
}

/* ---------- Benefits Bar ---------- */
.benefits-bar {
    background: var(--color-bg);
    padding: 40px 0;
}

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

.benefit-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.benefit-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    font-size: 28px;
    flex-shrink: 0;
}

.benefit-item strong {
    display: block;
    font-size: 14px;
    margin-bottom: 2px;
}

.benefit-item p {
    font-size: 12px;
    color: var(--color-text-light);
}

/* ---------- Section Headers ---------- */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    background: var(--color-primary-light);
    color: var(--color-primary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 12px;
}

.section-header p {
    font-size: 17px;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ---------- Product Section ---------- */
.product-section {
    padding: 80px 0;
    background: var(--color-bg);
}

.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

/* Gallery */
.gallery-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #f9f6f4;
    margin-bottom: 16px;
    aspect-ratio: 1;
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
}

.gallery-thumbs {
    display: flex;
    gap: 12px;
}

.thumb {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 2px solid transparent;
    transition: var(--transition);
    cursor: pointer;
    background: #f9f6f4;
    padding: 4px;
}

.thumb:hover {
    border-color: var(--color-primary-light);
}

.thumb.active {
    border-color: var(--color-primary);
}

.thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Product Info */
.product-badges {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

.badge-new {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
}

.badge-safe {
    background: #e8f5e9;
    color: #2e7d32;
}

.product-title {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 16px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.stars {
    color: #ffc107;
    font-size: 18px;
    letter-spacing: 2px;
}

.rating-text {
    font-size: 14px;
    color: var(--color-text-light);
}

.product-price-block {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 24px;
    padding: 20px;
    background: var(--color-bg-section);
    border-radius: var(--radius-md);
}

.price-main {
    display: flex;
    align-items: baseline;
}

.price-currency {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.price-amount {
    font-size: 40px;
    font-weight: 800;
    color: var(--color-primary-dark);
    line-height: 1;
}

.price-old {
    font-size: 18px;
    color: var(--color-text-lighter);
    text-decoration: line-through;
}

.price-discount {
    background: #ffe0e0;
    color: #d32f2f;
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
}

/* Variants */
.product-variants {
    margin-bottom: 24px;
}

.variant-group {
    margin-bottom: 20px;
}

.variant-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
}

.variant-options {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.variant-btn {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 20px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    min-width: 100px;
}

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

.variant-btn.active {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.variant-name {
    font-size: 14px;
    font-weight: 600;
}

.variant-price {
    font-size: 13px;
    color: var(--color-text-light);
}

.variant-save {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--color-accent);
    color: #fff;
    padding: 2px 8px;
    border-radius: 50px;
    font-size: 10px;
    font-weight: 700;
}

/* Product Actions */
.product-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.btn-add-cart {
    flex: 1;
}

/* Features Mini */
.product-features-mini {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.feature-mini {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.feature-mini span {
    font-size: 22px;
    flex-shrink: 0;
}

.feature-mini strong {
    display: block;
    font-size: 13px;
    margin-bottom: 2px;
}

.feature-mini p {
    font-size: 12px;
    color: var(--color-text-light);
}

/* ---------- How it Works ---------- */
.how-it-works {
    padding: 80px 0;
    background: var(--color-bg-section);
}

.steps-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
}

.step-card {
    text-align: center;
    padding: 40px 30px;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    max-width: 280px;
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 16px;
}

.step-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.step-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-card p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.6;
}

.step-connector {
    color: var(--color-text-lighter);
    flex-shrink: 0;
}

/* ---------- Why Us ---------- */
.why-us {
    padding: 80px 0;
    background: var(--color-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    padding: 32px;
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.feature-icon-wrap {
    font-size: 36px;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ---------- Testimonials ---------- */
.testimonials {
    padding: 80px 0;
    background: var(--color-bg-section);
    position: relative;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    transition: opacity 0.4s ease;
}

.testimonials-grid.fading {
    opacity: 0;
}

.testimonial-card.hidden {
    display: none;
}

.testimonial-card {
    padding: 32px;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
}

.testimonial-stars {
    color: #ffc107;
    font-size: 18px;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.half-star {
    display: inline-block;
    position: relative;
    font-size: 18px;
    line-height: 1;
    letter-spacing: 0;
}

.half-star::before {
    content: '★';
    background: linear-gradient(to right, #ffc107 50%, #ddd 50%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.testimonial-polaroid {
    float: right;
    width: 80px;
    margin: 0 0 12px 12px;
    padding: 6px;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    border-radius: 4px;
    transform: rotate(2deg);
    margin-top: 0;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.testimonial-polaroid:hover {
    transform: rotate(0deg) scale(1.05);
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.testimonial-polaroid img {
    width: 100%;
    border-radius: 2px;
}

.testimonial-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    font-size: 14px;
}

.testimonial-author span {
    font-size: 12px;
    color: var(--color-text-light);
}

/* Carousel Controls */
.carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 32px;
}

.carousel-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #fff;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: var(--transition);
}

.carousel-btn:hover {
    background: var(--color-primary);
    color: #fff;
}

.carousel-dots {
    display: flex;
    gap: 8px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-border);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active {
    background: var(--color-primary);
    transform: scale(1.3);
}

/* ---------- FAQ ---------- */
.faq-section {
    padding: 80px 0;
    background: var(--color-bg);
}

.faq-list {
    max-width: 740px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    text-align: left;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-icon {
    flex-shrink: 0;
    transition: var(--transition);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.open .faq-answer {
    max-height: 300px;
    padding-bottom: 20px;
}

.faq-answer p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-text-light);
}

/* ---------- CTA ---------- */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--color-primary-light), #fce4ec, #e8f5f5);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 17px;
    color: var(--color-text-light);
    margin-bottom: 32px;
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 20px;
}

.cta-note {
    font-size: 14px;
    color: var(--color-text-light);
}

/* ---------- Contact ---------- */
.contact-section {
    padding: 80px 0;
    background: var(--color-bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.contact-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    font-size: 36px;
    margin-bottom: 16px;
}

.contact-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
}

.contact-card p {
    font-size: 14px;
    color: var(--color-text-light);
}

.contact-card a {
    color: var(--color-primary);
}

.contact-card a:hover {
    text-decoration: underline;
}

/* ---------- Footer ---------- */
.footer {
    background: #1a1a2e;
    color: #fff;
    padding: 60px 0 0;
}

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

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--color-primary);
    color: #fff;
}

.footer-links h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 20px;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}

.payment-methods {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.pay-icon {
    height: 24px;
    width: auto;
    border-radius: 3px;
    flex-shrink: 0;
}

/* ---------- Cart Sidebar ---------- */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.cart-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: -420px;
    width: 400px;
    max-width: 90vw;
    height: 100vh;
    background: #fff;
    z-index: 2001;
    display: flex;
    flex-direction: column;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-xl);
}

.cart-sidebar.active {
    right: 0;
}

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

.cart-header h3 {
    font-size: 18px;
    font-weight: 700;
}

.cart-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--color-text-light);
    transition: var(--transition);
}

.cart-close:hover {
    background: var(--color-bg-section);
}

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

.cart-empty {
    text-align: center;
    padding: 60px 0;
}

.cart-empty span {
    font-size: 48px;
    display: block;
    margin-bottom: 16px;
}

.cart-empty p {
    font-size: 15px;
    color: var(--color-text-light);
    margin-bottom: 20px;
}

.cart-item {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.cart-item-img {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: #f9f6f4;
    flex-shrink: 0;
}

.cart-item-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 4px;
}

.cart-item-info {
    flex: 1;
}

.cart-item-name {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}

.cart-item-variant {
    font-size: 12px;
    color: var(--color-text-light);
    margin-bottom: 8px;
}

.cart-item-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cart-item-price {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.cart-qty-note {
    font-size: 13px;
    color: var(--color-text-light);
    text-align: center;
    margin-top: 12px;
    padding: 10px 12px;
    background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
    line-height: 1.4;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.cart-qty-note svg {
    flex-shrink: 0;
    color: var(--color-secondary);
}

.cart-item-remove {
    font-size: 12px;
    color: var(--color-text-lighter);
    margin-left: 12px;
}

.cart-item-remove:hover {
    color: #d32f2f;
}

.cart-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    font-weight: 700;
}

.cart-total-amount {
    color: var(--color-primary-dark);
    font-size: 24px;
}

/* ---------- Toast ---------- */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: #1a1a2e;
    color: #fff;
    padding: 14px 24px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    z-index: 3000;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-lg);
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.toast-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 40px;
    }

    .hero-content {
        gap: 40px;
    }

    .product-layout {
        gap: 40px;
    }

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

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

@media (max-width: 768px) {
    *, *::before, *::after {
        max-width: 100vw;
    }

    .container {
        padding: 0 16px;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 20px 24px;
        gap: 0;
        box-shadow: var(--shadow-md);
        transition: top 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    }

    body.promo-visible .nav-links {
        top: 109px;
    }

    /* On mobile, promo bar is hidden so nav-links always at top */
    .nav-links {
        top: 72px;
    }

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

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

    .nav-links a {
        display: block;
        padding: 14px 0;
        font-size: 16px;
    }

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

    .hero {
        padding: 120px 0 60px;
    }

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

    .hero h1 {
        font-size: 34px;
    }

    .hero-subtitle {
        margin: 0 auto 24px;
    }

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

    .hero-trust {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-image {
        max-width: 100%;
        margin: 0 auto;
    }

    .hero-image-wrapper img {
        width: 100%;
        max-width: 100%;
    }

    .hero-floating-card {
        left: 0;
        bottom: 10px;
    }

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

    .product-layout {
        grid-template-columns: 1fr;
    }

    .gallery-main {
        aspect-ratio: 4/3;
    }

    .product-features-mini {
        grid-template-columns: 1fr;
        gap: 12px;
    }

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

    .steps-grid {
        flex-direction: column;
    }

    .step-connector {
        transform: rotate(90deg);
    }

    .step-card {
        max-width: 100%;
    }

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

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

    .testimonial-polaroid {
        float: none;
        width: 60px;
        margin: 0 auto 8px;
    }

    .cta-content h2 {
        font-size: 28px;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        max-width: 360px;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .section-header h2 {
        font-size: 30px;
    }
}

@media (max-width: 480px) {
    .carousel-dots {
        display: none;
    }

    .hero h1 {
        font-size: 28px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn-lg {
        padding: 14px 24px;
        font-size: 15px;
    }

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

    .variant-options {
        flex-direction: column;
    }

    .variant-btn {
        flex-direction: row;
        justify-content: space-between;
    }

    .gallery-thumbs {
        flex-wrap: wrap;
    }

    .price-amount {
        font-size: 32px;
    }
}

/* ---------- Legal Pages ---------- */
.legal-page .navbar {
    position: relative;
    border-bottom: 1px solid var(--color-border);
}

.legal-hero {
    padding: 60px 0 40px;
    background: var(--color-bg-alt);
    text-align: center;
}

.legal-hero h1 {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 8px;
}

.legal-hero p {
    font-size: 14px;
    color: var(--color-text-light);
}

.legal-content {
    padding: 60px 0 80px;
}

.legal-content .container {
    max-width: 800px;
}

.legal-section {
    margin-bottom: 40px;
}

.legal-section h2 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-text);
}

.legal-section h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 10px;
    margin-top: 20px;
    color: var(--color-text);
}

.legal-section p,
.legal-section li {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 10px;
}

.legal-section ul {
    list-style: disc;
    padding-left: 24px;
    margin-bottom: 10px;
}

.legal-section li {
    margin-bottom: 6px;
}

.legal-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-light);
    margin-top: 40px;
    transition: var(--transition);
}

.legal-back:hover {
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .legal-hero h1 {
        font-size: 28px;
    }

    .legal-content {
        padding: 40px 0 60px;
    }

    .legal-section h2 {
        font-size: 20px;
    }
}

/* ---------- Cookie Banner ---------- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: 0 -4px 30px rgba(0,0,0,0.15);
    z-index: 2500;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-content {
    max-width: 720px;
    margin: 0 auto;
    padding: 28px 32px;
}

.cookie-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}

.cookie-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cookie-text h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--color-text);
}

.cookie-text p {
    font-size: 13px;
    color: var(--color-text-light);
    line-height: 1.5;
}

.cookie-preferences {
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 20px;
}

.cookie-pref-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
}

.cookie-pref-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.cookie-pref-item:first-child {
    padding-top: 0;
}

.cookie-pref-name {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
}

.cookie-pref-desc {
    font-size: 12px;
    color: var(--color-text-light);
}

.cookie-toggle {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
    margin-left: 16px;
}

.cookie-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.cookie-toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #ccc;
    border-radius: 24px;
    transition: var(--transition);
}

.cookie-toggle-slider::before {
    content: '';
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: #fff;
    border-radius: 50%;
    transition: var(--transition);
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.cookie-toggle input:checked + .cookie-toggle-slider {
    background: var(--color-primary);
}

.cookie-toggle input:checked + .cookie-toggle-slider::before {
    transform: translateX(20px);
}

.cookie-toggle input:disabled + .cookie-toggle-slider {
    background: var(--color-text-lighter);
    opacity: 0.6;
}

.cookie-toggle input:disabled:checked + .cookie-toggle-slider {
    background: var(--color-primary);
    opacity: 0.7;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-text {
    background: none;
    color: var(--color-text-light);
    font-size: 13px;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.btn-text:hover {
    color: var(--color-text);
    background: var(--color-bg-alt);
}

@media (max-width: 768px) {
    .cookie-content {
        padding: 20px 16px;
    }

    .cookie-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

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

/* ---------- Review Modal ---------- */
.review-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 24px;
}

.review-modal.active {
    opacity: 1;
    pointer-events: all;
}

.review-modal-content {
    background: #fff;
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    display: flex;
    flex-direction: row;
    box-shadow: var(--shadow-xl);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.review-modal.active .review-modal-content {
    transform: scale(1);
}

.review-modal-image {
    flex: 0 0 50%;
    background: #f9f6f4;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    overflow: hidden;
}

.review-modal-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 16px;
}

.review-modal-info {
    flex: 1;
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.review-modal-info .testimonial-stars {
    margin-bottom: 16px;
}

.review-modal-info .testimonial-text {
    font-size: 16px;
    line-height: 1.7;
    font-style: italic;
    color: var(--color-text);
    margin-bottom: 20px;
}

.review-modal-info .testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.review-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--color-text);
    cursor: pointer;
    z-index: 1;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.review-modal-close:hover {
    background: #fff;
    box-shadow: var(--shadow-md);
}

@media (max-width: 600px) {
    .review-modal-content {
        flex-direction: column;
    }

    .review-modal-image {
        flex: none;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        max-height: 250px;
    }
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* Staggered delays for cards */
.step-card:nth-child(1) { animation-delay: 0s; }
.step-card:nth-child(3) { animation-delay: 0.2s; }
.step-card:nth-child(5) { animation-delay: 0.4s; }