/* TERRA MIRROR - PROFESSIONAL DESIGN WITH ANIMATIONS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #ffffff;
    color: #111827;
    line-height: 1.5;
    overflow-x: hidden;
}

/* COLORS */
:root {
    --primary: #182096;
    --primary-dark: #0f1466;
    --primary-light: #eef2ff;
    --primary-soft: #2a35c4;
    --secondary: #1a1a1a;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --white: #ffffff;
    --black: #000000;
}

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
}

h1 { font-size: 3.5rem; letter-spacing: -0.02em; }
h2 { font-size: 2rem; letter-spacing: -0.01em; margin-bottom: 1rem; }
h3 { font-size: 1.25rem; }
p { color: var(--gray-500); line-height: 1.6; }

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

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

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
    z-index: -1;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(24,32,150,0.2);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 1.5px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

/* CONTAINER */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* HEADER - PROFESIONAL */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.site-header.scrolled {
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.header-top {
    border-bottom: 1px solid var(--gray-200);
    padding: 0.5rem 0;
    font-size: 0.75rem;
    background: var(--gray-50);
}

.header-top .container {
    display: flex;
    justify-content: flex-end;
    gap: 1.5rem;
}

.header-top a {
    color: var(--gray-500);
    text-decoration: none;
    transition: color 0.2s;
}

.header-top a:hover {
    color: var(--primary);
}

.header-main {
    padding: 1rem 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--gray-900);
    letter-spacing: -0.02em;
    position: relative;
}

.logo i {
    color: var(--primary);
    font-size: 1.6rem;
    margin-right: 0.25rem;
}

.logo span {
    font-weight: 400;
    color: var(--gray-400);
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s;
}

.logo:hover::after {
    width: 100%;
}

.nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav a {
    text-decoration: none;
    color: var(--gray-600);
    font-weight: 500;
    font-size: 0.875rem;
    transition: color 0.2s;
    position: relative;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.2s;
}

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

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

.header-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.header-actions .btn-icon {
    background: none;
    border: none;
    font-size: 1.1rem;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-actions .btn-icon:hover {
    background: var(--gray-100);
    color: var(--primary);
}

/* HERO - ME ANIMACION */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, #ffffff 0%, var(--primary-light) 100%);
    overflow: hidden;
}

/* Animated background shapes */
.hero-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.shape {
    position: absolute;
    background: rgba(24,32,150,0.05);
    border-radius: 50%;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    bottom: -50px;
    left: -50px;
    animation-delay: 2s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    top: 40%;
    left: 20%;
    animation-delay: 4s;
}

.shape-4 {
    width: 100px;
    height: 100px;
    bottom: 20%;
    right: 15%;
    animation-delay: 1s;
}

.shape-5 {
    width: 250px;
    height: 250px;
    top: 60%;
    right: 30%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0) rotate(0deg);
    }
    33% {
        transform: translateY(-30px) translateX(20px) rotate(5deg);
    }
    66% {
        transform: translateY(30px) translateX(-20px) rotate(-5deg);
    }
}

/* Mirror icon animation */
.mirror-icon-animation {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto;
}

.pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 180px;
    height: 180px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    opacity: 0;
    animation: pulse-ring 3s infinite;
}

.pulse-ring:nth-child(2) {
    animation-delay: 1s;
}

.pulse-ring:nth-child(3) {
    animation-delay: 2s;
}

@keyframes pulse-ring {
    0% {
        width: 160px;
        height: 160px;
        opacity: 0.6;
    }
    100% {
        width: 280px;
        height: 280px;
        opacity: 0;
    }
}

.mirror-icon {
    position: relative;
    z-index: 2;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--primary), var(--primary-soft));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: 0 20px 40px rgba(24,32,150,0.3);
    animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 20px 40px rgba(24,32,150,0.3);
    }
    50% {
        box-shadow: 0 30px 60px rgba(24,32,150,0.5);
    }
}

.mirror-icon i {
    font-size: 4rem;
    color: var(--white);
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-label {
    display: inline-block;
    background: rgba(24,32,150,0.1);
    color: var(--primary);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
    animation: slideInLeft 0.8s ease;
}

.hero h1 {
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease 0.1s both;
}

.hero h1 span {
    color: var(--primary);
    position: relative;
    display: inline-block;
}

.hero h1 span::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 0;
    width: 100%;
    height: 8px;
    background: rgba(24,32,150,0.2);
    z-index: -1;
}

.hero p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    max-width: 90%;
    animation: slideInLeft 0.8s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    animation: slideInLeft 0.8s ease 0.3s both;
}

.hero-visual {
    text-align: center;
    animation: fadeInUp 0.8s ease 0.2s both;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* SECTION */
.section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    margin-bottom: 0.75rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--primary);
}

.section-header p {
    color: var(--gray-500);
    max-width: 600px;
    margin: 1rem auto 0;
}

/* FEATURE CARDS */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.feature-card {
    text-align: center;
    padding: 2rem 1.5rem;
    border: 1px solid var(--gray-200);
    border-radius: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
    animation: fadeInUp 0.6s ease both;
    animation-delay: calc(var(--i, 0) * 0.1s);
}

.feature-card:hover {
    border-color: var(--primary-light);
    box-shadow: 0 15px 35px rgba(0,0,0,0.05);
    transform: translateY(-5px);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-light);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    color: var(--primary);
    font-size: 1.5rem;
    transition: all 0.3s;
}

.feature-card:hover .feature-icon {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.05);
}

.feature-card h4 {
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.feature-card p {
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* PRODUCT GRID */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.product-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    animation: fadeInUp 0.6s ease both;
    animation-delay: calc(var(--i, 0) * 0.1s);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -12px rgba(0,0,0,0.15);
    border-color: var(--primary-light);
}

.product-image {
    height: 260px;
    overflow: hidden;
    background: var(--gray-100);
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.7rem;
    font-weight: 600;
    animation: fadeInUp 0.5s;
}

.product-badge.sale {
    background: var(--gray-900);
}

.product-info {
    padding: 1.25rem;
}

.product-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.product-title a {
    text-decoration: none;
    color: var(--gray-900);
    transition: color 0.2s;
}

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

.product-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0.5rem 0;
}

.product-price s {
    font-size: 0.75rem;
    color: var(--gray-400);
    margin-right: 0.5rem;
    font-weight: normal;
}

.product-rating {
    color: #fbbf24;
    font-size: 0.7rem;
    margin-bottom: 0.5rem;
}

/* STATS SECTION */
.stats-section {
    background: var(--primary);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
    animation: rotateBg 30s linear infinite;
}

@keyframes rotateBg {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 0.25rem;
    animation: countUp 2s ease;
}

.stat-label {
    color: rgba(255,255,255,0.8);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* GALLERY */
.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1.5rem;
    border: none;
    background: var(--gray-100);
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--gray-600);
}

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    cursor: pointer;
    animation: fadeInUp 0.6s ease both;
}

.gallery-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: -100%;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(24,32,150,0.95));
    padding: 1.5rem;
    color: var(--white);
    transition: bottom 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    bottom: 0;
}

/* CONTACT */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-card {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: 1rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    transition: transform 0.2s;
}

.contact-item:hover {
    transform: translateX(5px);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--white);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.contact-item h5 {
    font-size: 0.7rem;
    color: var(--gray-500);
    margin-bottom: 0.25rem;
    letter-spacing: 0.5px;
}

.contact-item p {
    font-weight: 500;
    color: var(--gray-900);
}

.contact-form {
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: 2rem;
    border-radius: 1rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.8rem;
    color: var(--gray-700);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-200);
    border-radius: 0.5rem;
    font-family: inherit;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(24,32,150,0.1);
}

/* PRODUCT DETAIL */
.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.product-images img {
    width: 100%;
    border-radius: 1rem;
}

.thumb-list {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.thumb-list img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 0.5rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.2s;
}

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

.spec-list {
    list-style: none;
    margin: 1.5rem 0;
}

.spec-list li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.spec-list i {
    color: var(--primary);
}

.size-options,
.color-options {
    display: flex;
    gap: 0.5rem;
    margin: 0.5rem 0 1rem;
    flex-wrap: wrap;
}

.size-option,
.color-option {
    padding: 0.4rem 1rem;
    border: 1px solid var(--gray-200);
    border-radius: 2rem;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
}

.size-option:hover,
.color-option:hover {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--white);
}

/* FOOTER */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.footer h4, .footer h5 {
    color: var(--white);
    margin-bottom: 1.25rem;
    font-size: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 3px;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-links a {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.2s;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.7rem;
}

/* BACK TO TOP */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    border: none;
    z-index: 99;
}

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

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* TOAST */
.toast-message {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    background: #10b981;
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    z-index: 9999;
    display: none;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* PRELOADER */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s;
}

.preloader.hide {
    opacity: 0;
    pointer-events: none;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary);
    border-right-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* LIGHTBOX */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 40px;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.2s;
}

.lightbox-close:hover {
    color: var(--primary);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    
    .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
    .hero p { max-width: 100%; }
    .hero-buttons { justify-content: center; }
    
    .feature-grid { grid-template-columns: 1fr; }
    .product-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
    .contact-grid { grid-template-columns: 1fr; }
    .product-detail-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    
    .nav { display: none; }
    .header-top .container { justify-content: center; flex-wrap: wrap; }
    
    .mirror-icon-animation { transform: scale(0.8); }
}

.alert {
    background: #10b981;
    color: white;
    padding: 0.75rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.8rem;
}

/* Add to existing style.css */

/* Header Top */
.header-top {
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    padding: 0.5rem 0;
    font-size: 0.75rem;
}

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

.header-top-left {
    display: flex;
    gap: 1.5rem;
}

.header-top-left a, .header-top-left span {
    color: var(--gray-500);
    text-decoration: none;
    transition: color 0.2s;
}

.header-top-left a:hover {
    color: var(--primary);
}

.header-top-right {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Language Switcher */
.language-switcher, .currency-switcher {
    display: flex;
    gap: 0.25rem;
}

.language-switcher a, .currency-switcher a {
    padding: 0.2rem 0.5rem;
    text-decoration: none;
    color: var(--gray-500);
    font-weight: 500;
    font-size: 0.7rem;
    transition: all 0.2s;
    border-radius: 4px;
}

.language-switcher a:hover, .currency-switcher a:hover,
.language-switcher a.active, .currency-switcher a.active {
    background: var(--primary);
    color: var(--white);
}

/* Search Container */
.search-container {
    flex: 1;
    max-width: 300px;
    margin: 0 2rem;
}

.search-form {
    display: flex;
    align-items: center;
    background: var(--gray-100);
    border-radius: 30px;
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: all 0.2s;
}

.search-form:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(24,32,150,0.1);
}

.search-input {
    flex: 1;
    padding: 0.5rem 1rem;
    border: none;
    background: transparent;
    font-size: 0.8rem;
    outline: none;
}

.search-btn {
    background: transparent;
    border: none;
    padding: 0.5rem 1rem;
    cursor: pointer;
    color: var(--gray-500);
    transition: color 0.2s;
}

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

.search-toggle {
    display: none;
}

/* Mobile search */
@media (max-width: 768px) {
    .search-container {
        display: none;
    }
    
    .search-toggle {
        display: flex;
    }
    
    .header-top .container {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .header-top-left, .header-top-right {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* Mobile search overlay */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    z-index: 2000;
    display: none;
    justify-content: center;
    align-items: center;
}

.search-overlay.active {
    display: flex;
}

.search-overlay .search-form {
    width: 80%;
    max-width: 500px;
    background: var(--white);
}

.search-overlay .search-input {
    padding: 1rem;
    font-size: 1rem;
}

.search-overlay .search-btn {
    padding: 1rem 1.5rem;
}

.close-search {
    position: absolute;
    top: 20px;
    right: 30px;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
}

/* Smart Features Buttons */
.smart-feature {
    position: relative;
    overflow: hidden;
}

.feature-btn {
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 2rem;
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.feature-btn-status {
    padding: 0.2rem 0.6rem;
    border-radius: 2rem;
    font-size: 0.65rem;
    font-weight: 700;
}

.feature-btn-toggle {
    font-size: 0.65rem;
    opacity: 0.8;
}

/* Antifog button */
.antifog-feature-btn {
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #e5e7eb;
}
.antifog-feature-btn .feature-btn-status {
    background: #ef4444;
    color: white;
}
.antifog-feature-btn.active {
    background: #dcfce7;
    border-color: #22c55e;
}
.antifog-feature-btn.active .feature-btn-status {
    background: #22c55e;
    color: white;
}

/* WiFi button */
.wifi-feature-btn {
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #e5e7eb;
}
.wifi-feature-btn .feature-btn-status {
    background: #22c55e;
    color: white;
}
.wifi-feature-btn.active .feature-btn-status {
    background: #22c55e;
}

/* Bluetooth button */
.bluetooth-feature-btn {
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #e5e7eb;
}
.bluetooth-feature-btn .feature-btn-status {
    background: #ef4444;
    color: white;
}
.bluetooth-feature-btn.active {
    background: #dbeafe;
    border-color: #3b82f6;
}
.bluetooth-feature-btn.active .feature-btn-status {
    background: #3b82f6;
    color: white;
}

/* Music button */
.music-feature-btn {
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #e5e7eb;
}
.music-feature-btn .feature-btn-status {
    background: #ef4444;
    color: white;
}

/* Make entire product card clickable */
.product-card {
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
}

.product-card .product-link-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.product-card .product-info,
.product-card .product-image,
.product-card .product-title a {
    position: relative;
    z-index: 2;
}

.product-card .product-title a {
    pointer-events: none;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -12px rgba(0,0,0,0.15);
}

/* Make product cards fully clickable */
.product-card {
    cursor: pointer;
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -12px rgba(0,0,0,0.15);
}

.product-title {
    pointer-events: none;
}

.product-title a {
    pointer-events: none;
}

/* Ensure buttons inside cards don't conflict */
.product-card .btn,
.product-card .btn-outline {
    pointer-events: auto;
    position: relative;
    z-index: 3;
}

.music-feature-btn.active {
    background: #fce7f3;
    border-color: #ec4899;
}
.music-feature-btn.active .feature-btn-status {
    background: #ec4899;
    color: white;
}

.feature-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
    .feature-btn {
        font-size: 0.6rem;
        padding: 0.4rem 0.8rem;
    }
    .feature-btn-status, .feature-btn-toggle {
        font-size: 0.55rem;
    }
}

/* ============================================ */
/* RESPONSIVE DESIGN & MOBILE MENU */
/* ============================================ */

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #182096;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
    background: #eef2ff;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 320px;
    height: 100%;
    background: white;
    z-index: 2000;
    transition: right 0.3s ease;
    box-shadow: -5px 0 30px rgba(0,0,0,0.1);
    overflow-y: auto;
}

.mobile-menu-overlay.active {
    right: 0;
}

.mobile-menu-container {
    padding: 20px;
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 20px;
}

.mobile-menu-logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: #182096;
}

.mobile-menu-logo i {
    margin-right: 8px;
}

.mobile-menu-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #6b7280;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: all 0.3s;
}

.mobile-menu-close:hover {
    background: #f3f4f6;
    color: #182096;
}

/* Mobile Search */
.mobile-menu-search {
    margin-bottom: 20px;
}

.mobile-menu-search form {
    display: flex;
    gap: 8px;
}

.mobile-search-input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #e5e7eb;
    border-radius: 30px;
    font-size: 0.9rem;
    outline: none;
    transition: all 0.3s;
}

.mobile-search-input:focus {
    border-color: #182096;
}

.mobile-search-btn {
    background: #182096;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    transition: all 0.3s;
}

.mobile-search-btn:hover {
    background: #0f1466;
}

/* Mobile Navigation Links */
.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 30px;
}

.mobile-nav-link {
    padding: 12px 15px;
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    border-radius: 10px;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-nav-link i {
    width: 24px;
    color: #182096;
}

.mobile-nav-link:hover {
    background: #eef2ff;
    color: #182096;
}

/* Mobile Menu Footer */
.mobile-menu-footer {
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid #e5e7eb;
}

.mobile-language {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.mobile-language span {
    font-size: 0.85rem;
    color: #6b7280;
}

.mobile-language a {
    padding: 5px 12px;
    text-decoration: none;
    background: #f3f4f6;
    border-radius: 20px;
    font-size: 0.8rem;
    color: #374151;
    transition: all 0.3s;
}

.mobile-language a:hover,
.mobile-language a.active {
    background: #182096;
    color: white;
}

/* Overlay Background */
.overlay-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1999;
    display: none;
}

.overlay-bg.active {
    display: block;
}

/* ============================================ */
/* RESPONSIVE BREAKPOINTS */
/* ============================================ */

/* Tablet & Mobile */
@media (max-width: 1024px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .contact-grid {
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    /* Typography */
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .container {
        padding: 0 1.25rem;
    }
    
    /* Hero Section */
    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero p {
        max-width: 100%;
        font-size: 1rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    /* Hide Desktop Navigation */
    .desktop-nav {
        display: none !important;
    }
    
    .desktop-search {
        display: none !important;
    }
    
    /* Show Mobile Menu Button */
    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Header Actions */
    .header-actions {
        gap: 0.5rem;
    }
    
    /* Grid Layouts */
    .feature-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Product Details */
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Gallery Filters */
    .gallery-filters {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.4rem 1rem;
        font-size: 0.75rem;
    }
    
    /* Stats */
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
    
    /* Contact Form */
    .contact-info, .contact-form {
        padding: 1.5rem;
    }
    
    /* Buttons */
    .btn {
        padding: 0.7rem 1.5rem;
        font-size: 0.8rem;
    }
    
    /* Language Switcher */
    .language-switcher a {
        padding: 0.15rem 0.4rem;
        font-size: 0.65rem;
    }
    
    /* Animated Mirror */
    .animated-mirror-container {
        width: 260px;
        height: 340px;
    }
    
    .mirror-icon-center {
        width: 45px;
        height: 45px;
    }
    
    .mirror-icon-center i {
        font-size: 1.3rem;
    }
    
    .control-panel {
        gap: 8px;
        padding: 5px 12px;
    }
    
    .control-btn i {
        font-size: 12px;
    }
    
    .control-status {
        font-size: 7px;
    }
}

@media (max-width: 480px) {
    /* Small Mobile */
    .container {
        padding: 0 1rem;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.3rem;
    }
    
    .section-header h2::after {
        width: 40px;
        height: 2px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .product-card .product-title {
        font-size: 0.9rem;
    }
    
    .product-price {
        font-size: 1rem;
    }
    
    .size-option, .color-option {
        padding: 0.3rem 0.8rem;
        font-size: 0.7rem;
    }
    
    .spec-list li {
        font-size: 0.75rem;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .thumb-list img {
        width: 60px;
        height: 60px;
    }
}

@media (min-width: 769px) {
    /* Hide mobile menu button on desktop */
    .mobile-menu-btn {
        display: none !important;
    }
    
    .mobile-menu-overlay {
        display: none;
    }
}

/* Fix for header on mobile */
@media (max-width: 768px) {
    .site-header {
        position: fixed;
        background: white;
        box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    }
    
    .header-main .container {
        padding: 0.75rem 1rem;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .logo i {
        font-size: 1.3rem;
    }
    
    main {
        padding-top: 70px;
    }
}

/* Search Overlay for mobile */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    z-index: 2100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.search-overlay .search-form {
    width: 90%;
    max-width: 500px;
    background: white;
    border-radius: 50px;
    overflow: hidden;
}

.search-overlay .search-input {
    padding: 15px 20px;
    font-size: 1rem;
}

.search-overlay .search-btn {
    padding: 15px 25px;
}

.close-search {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    z-index: 2101;
}

/* Make all images responsive */
img {
    max-width: 100%;
    height: auto;
}

/* Product images */
.product-image {
    height: auto;
    aspect-ratio: 1 / 1;
}

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

/* Gallery images */
.gallery-item img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

/* ============================================ */
/* MOBILE MENU - FIXED VERSION */
/* ============================================ */

/* Mobile Menu Button */
/* ============================================ */
/* MOBILE MENU - SIMPLE FIXED VERSION */
/* ============================================ */

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: #182096;
    border: none;
    font-size: 1.2rem;
    color: white;
    cursor: pointer;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    align-items: center;
    justify-content: center;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: -280px;
    width: 280px;
    height: 100%;
    background: white;
    z-index: 9999;
    transition: left 0.3s ease;
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
}

.mobile-menu-overlay.active {
    left: 0;
}

/* Menu Backdrop */
.menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 9998;
    display: none;
}

.menu-backdrop.active {
    display: block;
}

.mobile-menu-container {
    padding: 20px;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 15px;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 20px;
}

.mobile-menu-logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: #182096;
}

.mobile-menu-close {
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    color: #6b7280;
    width: 35px;
    height: 35px;
    border-radius: 50%;
}

.mobile-menu-close:hover {
    background: #f3f4f6;
}

/* Mobile Search */
.mobile-menu-search {
    margin-bottom: 20px;
}

.mobile-menu-search form {
    display: flex;
    gap: 8px;
}

.mobile-search-input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid #e5e7eb;
    border-radius: 30px;
    font-size: 0.85rem;
    outline: none;
}

.mobile-search-input:focus {
    border-color: #182096;
}

.mobile-search-btn {
    background: #182096;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: white;
    cursor: pointer;
}

/* Mobile Navigation */
.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1;
}

.mobile-nav-link {
    padding: 12px 15px;
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-nav-link i {
    width: 22px;
    color: #182096;
}

.mobile-nav-link:hover {
    background: #eef2ff;
}

/* Mobile Footer */
.mobile-menu-footer {
    padding-top: 20px;
    border-top: 1px solid #e5e7eb;
    margin-top: auto;
}

.mobile-language {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.mobile-language span {
    font-size: 0.8rem;
    color: #6b7280;
}

.mobile-language a {
    padding: 5px 12px;
    text-decoration: none;
    background: #f3f4f6;
    border-radius: 20px;
    font-size: 0.75rem;
    color: #374151;
}

.mobile-language a:hover,
.mobile-language a.active {
    background: #182096;
    color: white;
}

/* Show on mobile only */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex !important;
    }
    .desktop-nav {
        display: none !important;
    }
    .desktop-search {
        display: none !important;
    }
}

@media (min-width: 769px) {
    .mobile-menu-btn {
        display: none !important;
    }
    .mobile-menu-overlay {
        display: none !important;
    }
    .menu-backdrop {
        display: none !important;
    }
}

/* Fix body scroll */
body.menu-open {
    overflow: hidden;
}

/* Header scroll */
.site-header {
    transition: all 0.3s ease;
}

.site-header.scrolled {
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    background: rgba(255,255,255,0.98);
}

/* ============================================ */
/* MIRROR REFLECTION EFFECT + LED GLOW          */
/* ============================================ */

/* -- Mirror shine layer -- */
.product-card {
    position: relative;
}

.product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 1rem;
    background: linear-gradient(
        135deg,
        rgba(255,255,255,0) 0%,
        rgba(255,255,255,0.08) 40%,
        rgba(255,255,255,0.35) 50%,
        rgba(255,255,255,0.08) 60%,
        rgba(255,255,255,0) 100%
    );
    opacity: 0;
    transform: translateX(-100%) translateY(-100%);
    transition: opacity 0.1s;
    pointer-events: none;
    z-index: 2;
    mix-blend-mode: screen;
}

.product-card.mirror-active::before {
    opacity: 1;
    transform: none;
    background: radial-gradient(
        ellipse 80px 80px at var(--mx, 50%) var(--my, 50%),
        rgba(255,255,255,0.45) 0%,
        rgba(200,210,255,0.18) 40%,
        rgba(255,255,255,0) 70%
    );
}

/* -- LED glow border -- */
.product-card::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 1rem;
    background: transparent;
    box-shadow:
        0 0 0px 0px rgba(24, 32, 150, 0),
        0 0 0px 0px rgba(24, 32, 150, 0);
    transition: box-shadow 0.3s ease;
    pointer-events: none;
    z-index: 1;
}

.product-card.mirror-active::after {
    box-shadow:
        0 0 12px 2px rgba(24, 32, 150, 0.25),
        0 0 30px 4px rgba(100, 120, 255, 0.12),
        inset 0 0 15px 0px rgba(150, 170, 255, 0.06);
}

/* -- LED pulse animation on hover -- */
@keyframes ledPulse {
    0%   { box-shadow: 0 0 8px 1px rgba(24,32,150,0.2),  0 0 20px 3px rgba(100,120,255,0.08); }
    50%  { box-shadow: 0 0 16px 3px rgba(24,32,150,0.35), 0 0 40px 6px rgba(100,120,255,0.16); }
    100% { box-shadow: 0 0 8px 1px rgba(24,32,150,0.2),  0 0 20px 3px rgba(100,120,255,0.08); }
}

.product-card:hover::after {
    animation: ledPulse 2s ease-in-out infinite;
}

/* -- Reflective tilt effect on image -- */
.product-image img {
    will-change: transform;
}

.product-card.mirror-active .product-image img {
    transition: transform 0.08s linear;
}

/* -- LED dot indicators (decorative corners) -- */
.product-card .led-corner {
    position: absolute;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(24, 32, 150, 0.15);
    transition: all 0.3s ease;
    z-index: 3;
    pointer-events: none;
}

.product-card .led-corner.tl { top: 10px;  left: 10px;  }
.product-card .led-corner.tr { top: 10px;  right: 10px; }
.product-card .led-corner.bl { bottom: 10px; left: 10px;  }
.product-card .led-corner.br { bottom: 10px; right: 10px; }

.product-card:hover .led-corner {
    background: rgba(24, 32, 150, 0.7);
    box-shadow: 0 0 8px 2px rgba(24, 32, 150, 0.5);
    animation: ledPulse 1.5s ease-in-out infinite;
}

.product-card:hover .led-corner.tl { animation-delay: 0s;    }
.product-card:hover .led-corner.tr { animation-delay: 0.375s; }
.product-card:hover .led-corner.br { animation-delay: 0.75s;  }
.product-card:hover .led-corner.bl { animation-delay: 1.125s; }

/* Floating WhatsApp contact */
.whatsapp-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 9997;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 56px;
    padding: 0 18px;
    border-radius: 999px;
    background: #25d366;
    color: #fff;
    font-weight: 700;
    font-size: 0.92rem;
    line-height: 1;
    text-decoration: none;
    box-shadow: 0 14px 34px rgba(37, 211, 102, 0.34);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.whatsapp-float i {
    font-size: 1.55rem;
}

.whatsapp-float:hover {
    color: #fff;
    background: #1fb857;
    transform: translateY(-3px);
    box-shadow: 0 18px 42px rgba(37, 211, 102, 0.44);
}

@media (max-width: 768px) {
    .whatsapp-float {
        right: 16px;
        bottom: 16px;
        width: 56px;
        min-height: 56px;
        padding: 0;
        justify-content: center;
        border-radius: 50%;
    }

    .whatsapp-float span {
        display: none;
    }
}