/* ==================== GLOBAL STYLES ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --text-light: #ffffff;
    --text-gray: #808080;
    --background: #0a0a0a;
    --card-bg: #1a1a1a;
    --accent-color: #00d946;
    --secondary-color: #0a0e27;
    --shadow: 0 15px 35px rgba(0, 0, 0, 0.8);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-light);
    background-color: var(--background);
    overflow-x: hidden;
}

/* ==================== NAVIGATION BAR ==================== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1rem 2rem;
    animation: slideDown 0.5s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}

.logo-box {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.08);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--text-light);
}

.logo span {
    color: var(--text-light);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 2px;
    line-height: 1.2;
}

.logo small {
    font-size: 0.6rem;
    color: var(--text-gray);
    display: block;
    letter-spacing: 1px;
    margin-top: 0.1rem;
}

.logo:hover {
    transform: scale(1.02);
}

.nav-tagline {
    color: var(--text-gray);
    font-size: 0.8rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    flex-grow: 1;
    text-align: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.8rem;
    position: relative;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

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

.btn-order {
    background: var(--text-light);
    color: var(--background);
    padding: 0.6rem 1.4rem;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-order:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--text-light);
    margin: 5px 0;
    border-radius: 3px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

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

/* ==================== HERO SECTION ==================== */
.hero {
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.95), rgba(15, 15, 15, 0.95)),
                url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 5rem 2rem;
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(0, 0, 0, 0.3), transparent 50%);
    pointer-events: none;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 1;
    animation: fadeInUp 1.2s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-size: 6rem;
    font-weight: 900;
    margin-bottom: 2rem;
    line-height: 0.9;
    letter-spacing: -3px;
    text-transform: uppercase;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    color: var(--text-gray);
    line-height: 1.8;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 5rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.stat h3 {
    font-size: 3rem;
    font-weight: 900;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.stat p {
    color: var(--text-gray);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ==================== BUTTONS ==================== */
.btn {
    padding: 0.9rem 1.8rem;
    border: none;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transition: left 0.3s ease;
    z-index: -1;
}

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

.btn-shop {
    background: var(--text-light);
    color: var(--background);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.btn-shop:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.15);
}

.btn-whatsapp {
    background: var(--accent-color);
    color: var(--background);
    box-shadow: 0 5px 20px rgba(0, 217, 70, 0.3);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 217, 70, 0.4);
}

.btn-quote {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--text-light);
}

.btn-quote:hover {
    background: var(--text-light);
    color: var(--background);
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.btn-submit {
    width: 100%;
}

/* ==================== PRODUCTS SECTION ==================== */
.products {
    padding: 6rem 2rem;
    background: var(--background);
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.products h2 {
    font-size: 3.5rem;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    font-weight: 900;
    letter-spacing: -1px;
    text-transform: uppercase;
}

.section-subtitle {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 4rem;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.product-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 2.5rem;
    text-align: center;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.product-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.product-icon {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.product-card:hover .product-icon {
    transform: scale(1.1) rotate(5deg);
}

.product-card h3 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.product-card p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.product-card ul {
    list-style: none;
    text-align: left;
}

.product-card li {
    padding: 0.7rem 0;
    color: var(--text-gray);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.95rem;
}

.product-card li:last-child {
    border-bottom: none;
}

.product-card li::before {
    content: "▸ ";
    color: var(--accent-color);
    font-weight: bold;
    margin-right: 0.8rem;
}

/* ==================== SERVICES SECTION ==================== */
.services {
    padding: 6rem 2rem;
    background: var(--background);
    max-width: 1400px;
    margin: 0 auto;
}

.services h2 {
    font-size: 3.5rem;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    font-weight: 900;
    text-transform: uppercase;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.service-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.service-card i {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 700;
}

.service-card p {
    color: var(--text-gray);
    line-height: 1.8;
}

/* ==================== REVIEWS SECTION ==================== */
.reviews {
    padding: 6rem 2rem;
    background: var(--background);
    max-width: 1400px;
    margin: 0 auto;
}

.reviews h2 {
    font-size: 3.5rem;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    font-weight: 900;
    text-transform: uppercase;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.review-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    position: relative;
}

.review-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.stars {
    color: #ffffff;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.review-text {
    color: var(--text-gray);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.9;
}

.review-author {
    color: var(--text-light);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

/* ==================== CONTACT SECTION ==================== */
.contact {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.95), rgba(15, 15, 15, 0.95)),
                url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--text-light);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 80% 20%, rgba(0, 0, 0, 0.4), transparent 50%);
    pointer-events: none;
}

.contact h2 {
    font-size: 3.5rem;
    text-align: center;
    margin-bottom: 0.5rem;
    font-weight: 900;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
}

.contact .section-subtitle {
    color: var(--text-gray);
    position: relative;
    z-index: 1;
}

.contact-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
    position: relative;
    z-index: 1;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.info-card {
    background: rgba(26, 26, 26, 0.9);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

.info-card:hover {
    background: rgba(26, 26, 26, 0.95);
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.info-card i {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.info-card h4 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--text-light);
    font-weight: 700;
}

.info-card p {
    margin: 0.5rem 0;
    color: var(--text-gray);
}

.info-text {
    font-size: 0.9rem;
    opacity: 0.8;
}

.contact-link {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.7rem 1.8rem;
    background: var(--accent-color);
    color: var(--background);
    text-decoration: none;
    border-radius: 50px;
    transition: var(--transition);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
    box-shadow: 0 5px 15px rgba(0, 217, 70, 0.2);
}

.contact-link:hover {
    box-shadow: 0 8px 25px rgba(0, 217, 70, 0.3);
    transform: translateY(-3px);
}

/* ==================== CONTACT FORM ==================== */
.contact-form-container {
    background: rgba(26, 26, 26, 0.9);
    padding: 3rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-form-container h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-light);
    font-weight: 700;
    text-transform: uppercase;
}

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

.form-group {
    margin-bottom: 1.8rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
    background: rgba(10, 10, 10, 0.7);
    color: var(--text-light);
    transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    background: rgba(10, 10, 10, 0.9);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.form-group textarea {
    resize: vertical;
}

.btn-submit {
    margin-top: 1.5rem;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 6px;
    text-align: center;
    display: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-message.success {
    display: block;
    background: rgba(0, 217, 70, 0.15);
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
}

.form-message.error {
    display: block;
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 2px solid #ef4444;
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--background);
    color: var(--text-light);
    padding: 4rem 2rem 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-section p {
    margin: 0.7rem 0;
    color: var(--text-gray);
    line-height: 1.8;
}

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

.footer-section a {
    color: var(--text-gray);
    text-decoration: none;
    transition: var(--transition);
    display: block;
    margin: 0.5rem 0;
}

.footer-section a:hover {
    color: var(--text-light);
    padding-left: 0.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--text-light);
    font-size: 1.2rem;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* ==================== SCROLL TO TOP BUTTON ==================== */
.scroll-top {
    position: fixed;
    bottom: 80px;
    right: 2rem;
    background: var(--text-light);
    color: var(--background);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 6px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
    transition: var(--transition);
    z-index: 999;
    font-weight: 700;
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.scroll-top.show {
    display: flex;
}

/* ==================== WHATSAPP CHAT BUTTON ==================== */
.whatsapp-chat {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--background);
    font-size: 2rem;
    box-shadow: 0 5px 30px rgba(0, 217, 70, 0.3);
    transition: var(--transition);
    z-index: 998;
    animation: float 3s ease-in-out infinite;
}

.whatsapp-chat:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 40px rgba(0, 217, 70, 0.4);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-15px);
    }
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-container {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .nav-tagline {
        order: 3;
        flex-basis: 100%;
        text-align: left;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        gap: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        padding: 1rem 0;
    }

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

    .nav-menu li {
        width: 100%;
    }

    .nav-link {
        display: block;
        padding: 1rem 2rem;
        text-align: left;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .nav-link::before {
        display: none;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .products h2,
    .services h2,
    .reviews h2,
    .contact h2 {
        font-size: 2.5rem;
    }

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

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .contact-info {
        grid-template-columns: 1fr;
        order: 2;
    }

    .contact-form-container {
        order: 1;
        padding: 2rem;
    }

    .products,
    .services,
    .about,
    .reviews,
    .contact {
        padding: 4rem 1.5rem;
    }

    .scroll-top {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
        bottom: 70px;
        right: 1.5rem;
    }

    .whatsapp-chat {
        width: 55px;
        height: 55px;
        font-size: 1.8rem;
        bottom: 1.5rem;
        right: 1.5rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        flex-direction: column;
        gap: 0.5rem;
    }

    .nav-tagline {
        order: 2;
        font-size: 0.65rem;
    }

    .hero {
        padding: 3rem 1rem;
    }

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

    .hero p {
        font-size: 0.95rem;
    }

    .hero-buttons {
        gap: 0.8rem;
    }

    .btn {
        padding: 0.8rem 1.2rem;
        font-size: 0.8rem;
    }

    .hero-stats {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .stat h3 {
        font-size: 2rem;
    }

    .stat p {
        font-size: 0.7rem;
    }

    .products h2,
    .services h2,
    .reviews h2,
    .contact h2 {
        font-size: 1.8rem;
    }

    .section-subtitle {
        font-size: 0.9rem;
    }

    .product-card,
    .service-card,
    .review-card,
    .info-card {
        padding: 1.5rem;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .contact-form-container {
        padding: 1.5rem;
    }

    .scroll-top {
        bottom: 65px;
        right: 1rem;
    }

    .whatsapp-chat {
        bottom: 1rem;
        right: 1rem;
    }
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* ==================== PRODUCT DETAILS PAGE ==================== */
.product-details {
    padding: 4rem 2rem;
    background: var(--background);
    min-height: calc(100vh - 200px);
}

.product-details-container {
    max-width: 1400px;
    margin: 0 auto;
}

.product-header {
    margin-bottom: 3rem;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.back-link:hover {
    gap: 1rem;
    color: var(--text-light);
}

.product-header h1 {
    font-size: 3.5rem;
    color: var(--text-light);
    font-weight: 900;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.product-tagline {
    color: var(--text-gray);
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
    align-items: start;
}

.product-image {
    position: sticky;
    top: 100px;
}



.image-placeholder {
    width: 100%;
    aspect-ratio: 1;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    color: var(--accent-color);
}

.product-info h2 {
    font-size: 2.5rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.product-info h3 {
    font-size: 1.5rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    margin-top: 2rem;
    font-weight: 700;
}

.product-description {
    color: var(--text-gray);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.features {
    margin-bottom: 2rem;
}

.features ul {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.features li {
    color: var(--text-gray);
    padding: 0.7rem 0;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.features i {
    color: var(--accent-color);
    font-weight: bold;
}

.specifications {
    margin-bottom: 2rem;
}

.specifications table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    overflow: hidden;
}

.specifications tr {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.specifications tr:last-child {
    border-bottom: none;
}

.specifications td {
    padding: 1rem;
    color: var(--text-gray);
}

.specifications td:first-child {
    font-weight: 700;
    color: var(--text-light);
    background: rgba(255, 255, 255, 0.03);
    width: 40%;
}

.specifications td:last-child {
    background: rgba(255, 255, 255, 0.01);
}

.pricing {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 2rem;
}

.price-note {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.price-range {
    font-size: 1.5rem;
    color: var(--accent-color);
    font-weight: 700;
}

.action-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.product-sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.section {
    padding: 2rem;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    transition: var(--transition);
}

.section:hover {
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.section h3 {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    font-weight: 700;
}

.section p {
    color: var(--text-gray);
    line-height: 1.8;
}

/* ==================== PRODUCT LINK STYLING ==================== */
.product-link {
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
}

.view-more {
    margin-top: 1.5rem;
    color: var(--accent-color);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    transition: var(--transition);
}

.product-link:hover .view-more {
    gap: 0.5rem;
}

/* ==================== RESPONSIVE PRODUCT DETAILS ==================== */
@media (max-width: 1024px) {
    .product-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .product-header h1 {
        font-size: 2.5rem;
    }

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

@media (max-width: 768px) {
    .product-details {
        padding: 3rem 1.5rem;
    }

    .product-header h1 {
        font-size: 2rem;
    }

    .product-info h2 {
        font-size: 1.8rem;
    }

    .product-grid {
        gap: 2rem;
    }

    .image-placeholder {
        font-size: 4rem;
    }

    .action-buttons {
        flex-direction: column;
    }

    .action-buttons .btn {
        width: 100%;
    }

    .specifications table {
        font-size: 0.9rem;
    }

    .specifications td {
        padding: 0.8rem;
    }

    .product-sections {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .product-details {
        padding: 2rem 1rem;
    }

    .back-link {
        font-size: 0.85rem;
    }

    .product-header h1 {
        font-size: 1.5rem;
    }

    .product-tagline {
        font-size: 0.9rem;
    }

    .product-info h2 {
        font-size: 1.3rem;
    }

    .product-info h3 {
        font-size: 1.1rem;
    }

    .product-description {
        font-size: 0.95rem;
    }

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

    .features li {
        font-size: 0.9rem;
    }

    .image-placeholder {
        font-size: 3rem;
    }

    .specifications td {
        padding: 0.6rem;
        font-size: 0.8rem;
    }

    .price-range {
        font-size: 1.3rem;
    }
}