/* ================================================================
   GOOGLE FONTS
   ================================================================ */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400&family=Inter:wght@300;400;500;600;700;800&family=Cinzel:wght@400;500;600;700;800;900&display=swap');

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

body {
    font-family: 'Inter', sans-serif;
    background: #0a0a0f;
    min-height: 100vh;
    color: #ffffff;
    overflow-x: hidden;
}

/* ================================================================
   SCROLLBAR
   ================================================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: #1a1a2e;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #ff0000, #c0c0c0);
    border-radius: 10px;
}

/* ================================================================
   BRAND FONTS
   ================================================================ */
.brand-seven {
    font-family: 'Cinzel', serif;
    font-weight: 700;
    color: #ff0000;
    text-shadow: 0 0 20px rgba(255, 0, 0, 0.3), 0 0 40px rgba(255, 0, 0, 0.1);
    letter-spacing: 4px;
    font-size: inherit;
}

.brand-aero {
    font-family: 'Cinzel', serif;
    font-weight: 700;
    color: #c0c0c0;
    text-shadow: 0 0 20px rgba(192, 192, 192, 0.3), 0 0 40px rgba(192, 192, 192, 0.1);
    letter-spacing: 4px;
    font-size: inherit;
}

/* ================================================================
   HEADER - Company Name Center
   ================================================================ */
.header {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ===== Company Name - Center on All Devices ===== */
.header .brand-center {
    flex: 1;
    text-align: center;
}

.header h1 {
    font-size: 2rem;
    margin: 0;
    line-height: 1;
    display: inline-block;
}

/* ===== Left: Menu Button (Mobile) ===== */
.header .header-left {
    width: 40px;
    display: flex;
    align-items: center;
}

/* ===== Right: Desktop Menu ===== */
.header .header-right {
    width: 40px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

/* ===== Desktop Menu ===== */
.desktop-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
    position: absolute;
    right: 2rem;
}

.desktop-menu a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    padding: 0.3rem 0;
    border-bottom: 2px solid transparent;
}

.desktop-menu a:hover {
    color: #ff0000;
    border-bottom-color: #ff0000;
}

.desktop-menu a.active {
    color: #ff0000;
    border-bottom-color: #ff0000;
}

/* ================================================================
   MENU BUTTON (Mobile Only)
   ================================================================ */
.menu-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    padding: 0.5rem 0.8rem;
    border-radius: 0.75rem;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    display: none;
}

.menu-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* ================================================================
   MOBILE MENU OVERLAY
   ================================================================ */
.mobile-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 75%;
    max-width: 320px;
    height: 100vh;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2rem 1.5rem;
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 200;
    overflow-y: auto;
}

.mobile-menu.open {
    left: 0;
}

.mobile-menu .close-btn {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
    float: right;
    margin-bottom: 1rem;
}

.mobile-menu .brand-title {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-menu .menu-item {
    display: block;
    padding: 1rem 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    cursor: pointer;
}

.mobile-menu .menu-item:hover {
    color: #ff0000;
    padding-left: 0.5rem;
}

.mobile-menu .menu-item i {
    width: 24px;
    margin-right: 0.75rem;
}

/* ================================================================
   OVERLAY BACKDROP
   ================================================================ */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 150;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

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

/* ================================================================
   SLIDER - Image Perfect Set (No Cut)
   ================================================================ */
.slider-container {
    position: relative;
    width: 100%;
    height: 420px;
    overflow: hidden;
    border-radius: 1rem;
    margin-bottom: 2rem;
    background: rgba(20, 20, 35, 0.5);
}

.slider-track {
    display: flex;
    transition: transform 0.8s ease-in-out;
    height: 100%;
}

.slider-slide {
    min-width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(10, 10, 15, 0.5);
}

/* ===== FIX: Image Perfect Set (No Cut) ===== */
.slider-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    background: rgba(10, 10, 15, 0.5);
}

.slider-dots {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dot.active {
    background: #ff0000;
    width: 30px;
    border-radius: 5px;
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: #ffffff;
    border: none;
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    z-index: 10;
    border-radius: 0.5rem;
}

.slider-arrow:hover {
    background: rgba(0, 0, 0, 0.8);
}

.slider-arrow.left {
    left: 0.5rem;
}

.slider-arrow.right {
    right: 0.5rem;
}

/* ================================================================
   SECTION
   ================================================================ */
.section {
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-family: 'Cinzel', serif;
    font-weight: 600;
    color: #ffffff;
    font-size: 1.5rem;
    letter-spacing: 2px;
}

.section-header .see-all-btn {
    color: #ff0000;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: none;
    border: none;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    padding: 0.3rem 0.8rem;
    border-radius: 0.5rem;
}

.section-header .see-all-btn:hover {
    background: rgba(255, 0, 0, 0.1);
}

/* ================================================================
   PRODUCT CARDS
   ================================================================ */
.scroll-container {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding: 0.5rem 0 1.5rem 0;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.scroll-container::-webkit-scrollbar {
    height: 4px;
}
.scroll-container::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}
.scroll-container::-webkit-scrollbar-thumb {
    background: #ff0000;
    border-radius: 10px;
}

.scroll-container.grid-view {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    overflow-x: visible;
    padding: 0.5rem 0 1.5rem 0;
}

.product-card {
    min-width: 220px;
    max-width: 240px;
    flex-shrink: 0;
    background: rgba(20, 20, 35, 0.8);
    border-radius: 1rem;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.scroll-container.grid-view .product-card {
    min-width: unset;
    max-width: unset;
    flex-shrink: unset;
}

.product-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 0, 0, 0.2);
    box-shadow: 0 10px 30px -10px rgba(255, 0, 0, 0.1);
}

.product-card .product-image-wrapper {
    width: 100%;
    height: 220px;
    border-radius: 0.75rem;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-card .product-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image-wrapper img {
    transform: scale(1.03);
}

.product-card .product-title {
    font-weight: 600;
    margin-top: 0.75rem;
    font-size: 0.95rem;
    color: #ffffff;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.5rem;
}

.product-card .product-category {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.3);
    margin-top: 0.25rem;
}

.product-card .whatsapp-btn {
    width: 100%;
    margin-top: 0.75rem;
    background: #25D366;
    color: #ffffff;
    border: none;
    padding: 0.6rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: 'Inter', sans-serif;
}

.product-card .whatsapp-btn:hover {
    background: #1da851;
    transform: scale(1.02);
}

/* ================================================================
   ABOUT SECTION
   ================================================================ */
.about-section {
    background: rgba(20, 20, 35, 0.6);
    border-radius: 1.5rem;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin: 2rem 0;
}

.about-section h2 {
    font-family: 'Cinzel', serif;
    font-size: 1.8rem;
    color: #ff0000;
    margin-bottom: 0.5rem;
}

.about-section .about-subtitle {
    color: rgba(255, 255, 255, 0.5);
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.about-section .about-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.about-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 1rem;
    padding: 1.5rem 1rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.about-card:hover {
    border-color: rgba(255, 0, 0, 0.2);
    transform: translateY(-4px);
}

.about-card .icon {
    font-size: 2rem;
    color: #ff0000;
    margin-bottom: 0.5rem;
}

.about-card .value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    font-family: 'Cinzel', serif;
}

.about-card .label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 0.25rem;
}

/* ================================================================
   CONTACT SECTION
   ================================================================ */
.contact-section {
    background: rgba(20, 20, 35, 0.6);
    border-radius: 1.5rem;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin: 2rem 0;
}

.contact-section h2 {
    font-family: 'Cinzel', serif;
    font-size: 1.8rem;
    color: #ff0000;
    margin-bottom: 1.5rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.contact-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 1rem;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.contact-card:hover {
    border-color: rgba(255, 0, 0, 0.15);
    transform: translateY(-4px);
}

.contact-card .avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff0000, #cc0000);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: #ffffff;
    font-weight: 700;
    font-family: 'Cinzel', serif;
}

.contact-card .name {
    font-weight: 600;
    font-size: 1.1rem;
    color: #ffffff;
}

.contact-card .role {
    font-size: 0.8rem;
    color: #ff4444;
    font-weight: 500;
    margin-top: 0.15rem;
}

.contact-card .detail {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

.contact-card .whatsapp-contact-btn {
    margin-top: 1rem;
    background: #25D366;
    color: #ffffff;
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Inter', sans-serif;
}

.contact-card .whatsapp-contact-btn:hover {
    background: #1da851;
    transform: scale(1.05);
}

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
    background: rgba(10, 10, 15, 0.95);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 3rem 2rem 1.5rem;
    margin-top: 3rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.footer-content h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.footer-content .description {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.95rem;
    max-width: 600px;
    margin: 0 auto 1.5rem;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.footer-social a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    color: #ff0000;
    transform: translateY(-4px);
}

.footer-copy {
    color: rgba(255, 255, 255, 0.2);
    font-size: 0.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.5rem;
}

/* ================================================================
   LOADING SPINNER
   ================================================================ */
.spinner {
    border: 3px solid rgba(255, 255, 255, 0.05);
    border-top: 3px solid #ff0000;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 0.8s linear infinite;
    margin: 2rem auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

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

/* ===== MOBILE ===== */
@media (max-width: 768px) {
    .menu-btn {
        display: block;
    }

    .desktop-menu {
        display: none !important;
    }

    .header .header-right {
        display: none;
    }

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

    .section {
        padding: 1rem;
    }

    .slider-container {
        height: 220px;
        border-radius: 0.75rem;
    }

    .slider-arrow {
        padding: 0.3rem 0.5rem;
        font-size: 0.7rem;
    }

    .product-card {
        min-width: 150px;
        max-width: 160px;
        padding: 0.6rem;
    }

    .product-card .product-image-wrapper {
        height: 150px;
    }

    .product-card .product-title {
        font-size: 0.8rem;
        min-height: 2rem;
    }

    .product-card .whatsapp-btn {
        font-size: 0.65rem;
        padding: 0.35rem;
    }

    .section-header h2 {
        font-size: 1.1rem;
    }

    .scroll-container.grid-view {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.6rem;
    }

    .scroll-container.grid-view .product-card {
        min-width: unset;
        max-width: unset;
    }

    .scroll-container.grid-view .product-card .product-image-wrapper {
        height: 140px;
    }

    .about-section {
        padding: 1.25rem;
    }

    .about-section h2 {
        font-size: 1.3rem;
    }

    .about-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.6rem;
    }

    .about-card {
        padding: 0.8rem 0.5rem;
    }

    .about-card .value {
        font-size: 1.1rem;
    }

    .about-card .icon {
        font-size: 1.3rem;
    }

    .about-card .label {
        font-size: 0.7rem;
    }

    .contact-section {
        padding: 1.25rem;
    }

    .contact-section h2 {
        font-size: 1.3rem;
    }

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

    .footer {
        padding: 2rem 1rem 1rem;
    }

    .footer-content h2 {
        font-size: 1.5rem;
    }

    .footer-content .description {
        font-size: 0.85rem;
    }

    .footer-social a {
        font-size: 1.2rem;
    }
}

/* ===== VERY SMALL PHONES ===== */
@media (max-width: 480px) {
    .header {
        padding: 0.6rem 0.8rem;
    }

    .header h1 {
        font-size: 1.1rem;
    }

    .slider-container {
        height: 170px;
    }

    .product-card {
        min-width: 130px;
        max-width: 140px;
        padding: 0.5rem;
    }

    .product-card .product-image-wrapper {
        height: 120px;
    }

    .product-card .product-title {
        font-size: 0.7rem;
        min-height: 1.8rem;
    }

    .product-card .whatsapp-btn {
        font-size: 0.55rem;
        padding: 0.3rem;
        gap: 0.2rem;
    }

    .brand-seven, .brand-aero {
        font-size: 0.9rem !important;
    }

    .menu-btn {
        font-size: 0.9rem;
        padding: 0.3rem 0.6rem;
    }

    .scroll-container.grid-view {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.4rem;
    }

    .scroll-container.grid-view .product-card .product-image-wrapper {
        height: 110px;
    }

    .about-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.4rem;
    }

    .about-card {
        padding: 0.6rem 0.3rem;
    }

    .about-card .value {
        font-size: 0.9rem;
    }

    .about-card .label {
        font-size: 0.6rem;
    }

    .contact-card .avatar {
        width: 55px;
        height: 55px;
        font-size: 1.5rem;
    }
}

/* ===== TABLET ===== */
@media (min-width: 769px) and (max-width: 1024px) {
    .menu-btn {
        display: none;
    }

    .desktop-menu {
        display: flex !important;
    }

    .header .header-right {
        display: flex;
    }

    .slider-container {
        height: 350px;
    }

    .product-card {
        min-width: 180px;
        max-width: 200px;
    }

    .product-card .product-image-wrapper {
        height: 180px;
    }

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

    .scroll-container.grid-view {
        grid-template-columns: repeat(3, 1fr);
    }

    .about-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ===== LAPTOP / PC ===== */
@media (min-width: 1025px) and (max-width: 1919px) {
    .menu-btn {
        display: none;
    }

    .desktop-menu {
        display: flex !important;
    }

    .header .header-right {
        display: flex;
    }

    .slider-container {
        height: 500px;
    }

    .product-card {
        min-width: 220px;
        max-width: 240px;
    }

    .product-card .product-image-wrapper {
        height: 220px;
    }

    .section {
        padding: 2.5rem 3rem;
    }

    .scroll-container.grid-view {
        grid-template-columns: repeat(4, 1fr);
    }

    .about-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ===== SMART TV / LARGE SCREENS ===== */
@media (min-width: 1920px) {
    .menu-btn {
        display: none;
    }

    .desktop-menu {
        display: flex !important;
    }

    .header .header-right {
        display: flex;
    }

    .section {
        max-width: 1800px;
        padding: 3rem 4rem;
    }

    .slider-container {
        height: 600px;
    }

    .product-card {
        min-width: 260px;
        max-width: 280px;
    }

    .product-card .product-image-wrapper {
        height: 260px;
    }

    .scroll-container.grid-view {
        grid-template-columns: repeat(5, 1fr);
    }

    .about-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* ================================================================
   EMPTY STATE
   ================================================================ */
.empty-state {
    text-align: center;
    padding: 2rem 1rem;
    color: rgba(255, 255, 255, 0.25);
    font-family: 'Inter', sans-serif;
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 0.75rem;
    opacity: 0.3;
}