/* ===== CSS VARIABLES ===== */
:root {
    --primary: #00aeef;
    --primary-rgb: 0, 174, 239;
    --primary-dark: #1b365d;
    --secondary: #0f172a;
    --accent: #ffd700;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --bg-main: #020617;
    --bg-card: rgba(255, 255, 255, 0.03);
    --glass: rgba(15, 23, 42, 0.8);
    --glass-border: rgba(255, 255, 255, 0.1);

    --font-heading: 'Playfair Display', serif;
    --font-body: 'Poppins', sans-serif;

    --transition-smooth: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-premium: 0 10px 40px rgba(0, 0, 0, 0.5);
    --glow: 0 0 20px rgba(0, 174, 239, 0.3);
}

/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-main);
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--bg-main);
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-main);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

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

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

ul {
    list-style: none;
}

/* ===== UTILITY CLASSES ===== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.section-padding {
    padding: 120px 0;
}

.header-accent {
    width: 60px;
    height: 4px;
    background: var(--primary);
    margin-bottom: 24px;
    border-radius: 2px;
}

.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    transition: var(--transition-smooth);
}

.title-reveal {
    overflow: hidden;
}

.title-reveal h2 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    margin-bottom: 24px;
}

.btn-premium {
    position: relative;
    padding: 18px 40px;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 1px;
    color: var(--white);
    background: var(--primary);
    border: none;
    border-radius: 100px;
    overflow: hidden;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: var(--transition-smooth);
    box-shadow: var(--glow);
}

.btn-premium:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(255, 77, 77, 0.4);
    background: var(--primary-dark);
}

/* ===== WHATSAPP FLOATING BUTTON ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    color: var(--white);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7);
    }
}

/* ===== NAVIGATION ===== */
.navbar {
    background: var(--glass);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    padding: 10px 0;
    box-shadow: var(--shadow-premium);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
}

.logo {
    background: white;
    padding: 10px 30px;
    border-radius: 60px;
    display: flex;
    align-items: center;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.15);
}

.logo:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

.logo img {
    height: 70px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-menu a {
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    position: relative;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition-smooth);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 30px;
    height: 2px;
    background: var(--text-main);
    transition: var(--transition-smooth);
}

/* ===== HERO CAROUSEL ===== */
.hero-carousel {
    position: relative;
    height: 100vh;
    overflow: hidden;
    background: var(--secondary);
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1), visibility 1.2s;
    display: flex;
    align-items: center;
}

.carousel-slide.active {
    opacity: 1;
    visibility: visible;
}

.carousel-slide img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    transform: scale(1.1);
    transition: transform 10s linear;
}

.carousel-slide.active img {
    transform: scale(1);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 70% 50%, transparent 10%, rgba(0, 0, 0, 0.95) 100%),
        linear-gradient(to right, rgba(0, 0, 0, 0.98) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100%);
    z-index: 2;
}

.carousel-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    padding-left: 10%;
}

.hero-tag {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(0, 174, 239, 0.15);
    border: 1px solid var(--primary);
    border-radius: 4px;
    color: var(--primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 24px;
    text-shadow:
        0 4px 10px rgba(0, 0, 0, 0.9),
        0 8px 30px rgba(0, 0, 0, 0.5),
        2px 2px 4px rgba(0, 0, 0, 0.8);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.4s;
}

.hero-description {
    font-size: 1.25rem;
    color: #f8fafc;
    /* Brighter white for better contrast */
    max-width: 500px;
    margin-bottom: 40px;
    text-shadow:
        0 2px 5px rgba(0, 0, 0, 1),
        0 4px 15px rgba(0, 0, 0, 0.8);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.6s;
}

.hero-btns {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.8s;
}

.carousel-slide.active .hero-tag,
.carousel-slide.active .hero-title,
.carousel-slide.active .hero-description,
.carousel-slide.active .hero-btns {
    opacity: 1;
    transform: translateY(0);
}

.carousel-btn {
    position: absolute;
    bottom: 60px;
    right: 120px;
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.carousel-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: scale(1.1);
}

.carousel-btn.prev {
    right: 200px;
}

.carousel-indicators {
    position: absolute;
    bottom: 80px;
    left: 10%;
    display: flex;
    gap: 15px;
    z-index: 10;
}

.carousel-indicator {
    width: 40px;
    height: 2px;
    background: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.carousel-indicator.active {
    background: var(--primary);
    width: 80px;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== ABOUT SECTION ===== */
.about-section {
    padding: 160px 0;
    background: var(--bg-main);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text .section-label {
    color: var(--primary);
    letter-spacing: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: block;
}

.about-text h2 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 30px;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.about-highlight {
    padding: 30px;
    border-radius: 20px;
    background: rgba(255, 77, 77, 0.05);
    border-left: 4px solid var(--primary);
}

.about-highlight p {
    color: var(--text-main);
    font-weight: 500;
    margin: 0;
}

.about-image-wrapper {
    position: relative;
}

.about-image {
    border-radius: 30px;
    overflow: hidden;
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-premium);
}

.about-image::after {
    content: '';
    position: absolute;
    top: 20px;
    right: -20px;
    bottom: -20px;
    left: 20px;
    border: 2px solid var(--primary);
    border-radius: 30px;
    z-index: -1;
}

/* ===== CATALOG SECTION ===== */
.catalog-section {
    padding: 140px 0;
    background: #0f0f0f;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.catalog-card {
    padding: 40px;
    text-align: left;
}

.catalog-card:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-10px);
}

.catalog-icon {
    font-size: 2.5rem;
    margin-bottom: 24px;
    display: inline-block;
}

.catalog-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    font-family: var(--font-heading);
}

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

/* ===== BRANDS SECTION ===== */
.brands-section {
    padding: 100px 0;
    background: var(--bg-main);
    text-align: center;
    overflow: hidden;
}

.brands-slider {
    margin-top: 60px;
    position: relative;
    width: 100%;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.brands-track {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 50px;
    width: max-content;
    animation: scrollBrands 80s linear infinite;
    padding: 20px 0;
}

.brands-slider:hover .brands-track {
    animation-play-state: paused;
}

.brand-item {
    flex-shrink: 0;
    height: 110px;
    width: auto;
    object-fit: contain;
    opacity: 1;
    transition: var(--transition-smooth);
    user-select: none;
    pointer-events: auto;
}

.brand-item:hover {
    transform: scale(1.15);
}

@keyframes scrollBrands {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    padding: 160px 0;
    background: #0f0f0f;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 100px;
    align-items: flex-start;
}

.contact-info h2 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-card);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    border: 1px solid var(--glass-border);
}

.contact-details h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--primary);
}

.contact-details p,
.contact-details a {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.contact-form-premium {
    padding: 50px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.input-group {
    margin-bottom: 24px;
}

.input-group label {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.input-group input,
.input-group select,
.input-group textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 16px;
    color: var(--text-main);
    font-family: var(--font-body);
    transition: var(--transition-smooth);
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
}

/* ===== COUNTRIES SECTION ===== */
.countries-section {
    padding: 120px 0;
    background: var(--bg-main);
    border-top: 1px solid var(--glass-border);
}

.countries-section h3 {
    text-align: center;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 60px;
}

.countries-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.country-flag {
    text-align: center;
    transition: var(--transition-smooth);
}

.country-flag:hover {
    transform: translateY(-10px);
}

.country-flag .flag {
    font-size: 3.5rem;
    display: block;
    margin-bottom: 15px;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.1));
}

.country-flag p {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* ===== FOOTER ===== */
.footer {
    background: #050505;
    padding: 120px 0 40px;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 80px;
    margin-bottom: 80px;
}

.footer-brand .footer-logo {
    height: 80px;
    background: white;
    padding: 15px 35px;
    border-radius: 60px;
    margin-bottom: 30px;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
}

.footer-brand p {
    color: var(--text-muted);
    line-height: 1.8;
}

.footer-links h4 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 30px;
    color: var(--primary);
}

.footer-links ul li {
    margin-bottom: 15px;
}

.footer-links ul li a {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-links ul li a:hover {
    color: var(--white);
    padding-left: 8px;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    border: 1px solid var(--glass-border);
    color: white;
    font-size: 1.2rem;
}

.social-links a:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-5px);
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.85rem;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
    .container {
        padding: 0 30px;
    }

    .hero-title {
        font-size: 5rem;
    }

    .about-text h2,
    .contact-info h2 {
        font-size: 2.8rem;
    }
}

@media (max-width: 991px) {

    .about-content,
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 60px;
    }

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--secondary);
        flex-direction: column;
        justify-content: center;
        transition: 0.5s;
        z-index: 1001;
    }

    .nav-menu.active {
        right: 0;
    }

    .mobile-menu-toggle {
        display: flex;
        z-index: 1002;
    }

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

    .carousel-btn {
        display: none;
    }

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