@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Syne:wght@400;500;600;700&family=Playfair+Display:wght@600;700;800&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --dark: #0a0e27;
    --dark-light: #151d3b;
    --accent-1: #ff006e;
    --accent-2: #00d9ff;
    --accent-3: #ffd60a;
    --white: #ffffff;
    --gray: #a0aec0;
    --light-bg: #f7fafc;
    --shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.3);
}

html, body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    letter-spacing: -1px;
}

.container {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 60px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 25px;
    }
}

/* ===== NAVBAR ===== */
header {
    background: var(--dark);
    padding: 25px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    color: var(--white);
    font-size: 28px;
    font-weight: 700;
}

.logo img {
    height: 55px;
    width: 55px;
    border-radius: 10px;
    border: 2px solid var(--accent-2);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 50px;
}

.nav-menu a {
    color: var(--gray);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s;
    position: relative;
}

.nav-menu a:hover {
    color: var(--accent-2);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-2), var(--accent-1));
    transition: width 0.3s;
}

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

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 28px;
    cursor: pointer;
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--dark);
        flex-direction: column;
        padding: 20px;
        gap: 10px;
        z-index: 999;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

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

    .nav-menu a {
        padding: 12px 15px;
        border-radius: 8px;
        transition: all 0.3s;
    }

    .nav-menu a:hover {
        background: rgba(0, 217, 255, 0.1);
    }

    .mobile-toggle {
        display: block;
    }
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
    padding: 120px 0;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-2) 0%, transparent 70%);
    opacity: 0.1;
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-1) 0%, transparent 70%);
    opacity: 0.08;
    border-radius: 50%;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 72px;
    line-height: 1.1;
    margin-bottom: 25px;
    max-width: 800px;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--gray);
    margin-bottom: 50px;
    max-width: 600px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-2), var(--accent-1));
    color: var(--dark);
    padding: 16px 45px;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(255, 107, 107, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    padding: 16px 45px;
    border: 2px solid var(--accent-2);
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary:hover {
    background: var(--accent-2);
    color: var(--dark);
}

/* ===== FEATURES SECTION ===== */
.features-section {
    padding: 100px 0;
    background: var(--light-bg);
}

.section-title {
    font-size: 56px;
    text-align: center;
    margin-bottom: 30px;
    color: var(--dark);
}

.section-subtitle {
    text-align: center;
    color: var(--gray);
    font-size: 18px;
    margin-bottom: 70px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    background: var(--white);
    padding: 50px;
    border-radius: 15px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
    transform: scaleX(0);
    transition: transform 0.3s;
}

.feature-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-10px);
    border-color: var(--accent-2);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    font-size: 45px;
    margin-bottom: 25px;
    background: linear-gradient(135deg, var(--accent-2), var(--accent-1));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--dark);
}

.feature-card p {
    color: var(--gray);
    line-height: 1.8;
    font-size: 15px;
}

/* ===== PRODUCTS SECTION ===== */
.products-section {
    padding: 120px 0;
    background: var(--white);
}

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 80px;
}

.products-title {
    flex: 1;
}

.products-title h2 {
    font-size: 56px;
    margin-bottom: 15px;
    color: var(--dark);
}

.products-title p {
    color: var(--gray);
    font-size: 16px;
}

.products-controls {
    display: flex;
    gap: 12px;
}

.control-btn {
    width: 50px;
    height: 50px;
    border: 2px solid #e2e8f0;
    background: var(--white);
    border-radius: 10px;
    cursor: pointer;
    font-size: 20px;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.control-btn:hover {
    background: var(--accent-2);
    color: var(--dark);
    border-color: var(--accent-2);
}

.category-section {
    margin-bottom: 100px;
}

.category-title {
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--dark);
    font-weight: 700;
}

.products-container {
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 20px;
    scroll-behavior: smooth;
}

.products-container::-webkit-scrollbar {
    height: 8px;
}

.products-container::-webkit-scrollbar-track {
    background: #f0f0f0;
    border-radius: 10px;
}

.products-container::-webkit-scrollbar-thumb {
    background: linear-gradient(90deg, var(--accent-2), var(--accent-1));
    border-radius: 10px;
}

.products-row {
    display: flex;
    gap: 30px;
    padding-bottom: 10px;
}

.product-card {
    flex: 0 0 320px;
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    cursor: pointer;
    border: 1px solid #f0f0f0;
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-15px);
    border-color: var(--accent-2);
}

.product-image {
    width: 100%;
    height: 280px;
    object-fit: cover;
    background: #f0f0f0;
    transition: transform 0.3s;
}

.product-card:hover .product-image {
    transform: scale(1.08);
}

.product-info {
    padding: 30px;
}

.product-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    color: var(--white);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-card h4 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--dark);
}

.product-card p {
    color: var(--gray);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.btn-get-quote {
    background: var(--dark);
    color: var(--white);
    padding: 12px 28px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
}

.btn-get-quote:hover {
    background: var(--accent-2);
    color: var(--dark);
}

/* ===== ABOUT SECTION ===== */
.about-section {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-1) 0%, transparent 70%);
    opacity: 0.1;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-2);
    border-radius: 15px;
    z-index: -1;
}

.about-content h2 {
    font-size: 48px;
    margin-bottom: 30px;
    color: var(--white);
}

.about-content p {
    font-size: 16px;
    color: var(--gray);
    margin-bottom: 25px;
    line-height: 1.8;
}

.about-list {
    list-style: none;
    margin: 40px 0;
}

.about-list li {
    padding: 15px 0;
    color: var(--white);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 15px;
}

.about-list li::before {
    content: '✓';
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--accent-2), var(--accent-1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-weight: 700;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    padding: 120px 0;
    background: var(--light-bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-info h3 {
    font-size: 32px;
    margin-bottom: 50px;
    color: var(--dark);
}

.contact-item {
    margin-bottom: 40px;
    display: flex;
    gap: 25px;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 28px;
    flex-shrink: 0;
}

.contact-text h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--dark);
}

.contact-text p {
    color: var(--gray);
    font-size: 15px;
}

.contact-form {
    background: var(--white);
    padding: 50px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--dark);
    font-size: 15px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 15px;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-2);
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: 100%;
    background: linear-gradient(135deg, var(--accent-2), var(--accent-1));
    color: var(--dark);
    padding: 16px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 10px;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 217, 255, 0.2);
}

/* ===== FOOTER ===== */
footer {
    background: var(--dark);
    color: var(--white);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 60px;
    margin-bottom: 60px;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 25px;
    color: var(--accent-2);
}

.footer-col p {
    color: var(--gray);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 12px;
}

.footer-col a {
    color: var(--gray);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: var(--accent-2);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    color: var(--gray);
    font-size: 14px;
}

/* ===== WHATSAPP BUTTON ===== */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 32px;
    text-decoration: none;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s;
    z-index: 999;
}

.whatsapp-btn:hover {
    transform: scale(1.15) translateY(-5px);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .container {
        padding: 0 40px;
    }

    .hero h1 {
        font-size: 56px;
    }

    .section-title {
        font-size: 42px;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .product-card {
        flex: 0 0 280px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .nav-menu {
        gap: 25px;
    }

    .nav-menu a {
        font-size: 14px;
    }

    .hero {
        padding: 80px 0;
    }

    .hero .container {
        grid-template-columns: 1fr !important;
        gap: 40px !important;
    }

    .hero h1 {
        font-size: 42px;
    }

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

    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
    }

    .products-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 30px;
    }

    .section-title {
        font-size: 36px;
    }

    .about-content h2 {
        font-size: 36px;
    }

    .contact-form {
        padding: 30px;
    }

    .product-card {
        flex: 0 0 250px;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 32px;
    }

    .section-title {
        font-size: 28px;
    }

    .feature-card {
        padding: 30px;
    }

    .product-image {
        height: 220px;
    }

    .product-card {
        flex: 0 0 100%;
    }

    .contact-section {
        padding: 80px 0;
    }

    footer {
        padding: 50px 0 30px;
    }
}