@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;700;900&display=swap');

:root {
    --primary: #f21d26;
    --secondary: #002e2b;
    --secondary-light: #004a45;
    --accent: #ffffff;
    --text-color: #f5f5f5;
    --text-muted: #b0b0b0;
    --glass: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background: var(--secondary);
    color: var(--text-color);
    line-height: 1.8;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 10%, rgba(242, 29, 38, 0.03) 0%, transparent 50%);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--secondary);
}
::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

h1, h2, h3 {
    font-weight: 700;
    letter-spacing: -0.5px;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
}

header.scrolled {
    padding: 1rem 0;
    background: rgba(0, 46, 43, 0.85);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo img {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

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

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

.hero-content {
    flex: 1;
    z-index: 2;
}

.hero h1 {
    font-size: 5rem;
    line-height: 1.1;
    margin-bottom: 2.5rem;
    text-transform: uppercase;
}

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

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 500px;
    margin-bottom: 2.5rem;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(242, 29, 38, 0.3);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--glass-border);
    color: white;
}

.btn-outline:hover {
    background: var(--glass);
    border-color: var(--accent);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-image img {
    max-width: 100%;
    filter: drop-shadow(0 20px 50px rgba(0,0,0,0.5));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Sections Common */
section {
    padding: 80px 0;
    position: relative;
}

section:nth-of-type(even) {
    background: var(--secondary-light);
}

.section-divider {
    height: 1px;
    width: 100%;
    background: linear-gradient(to right, transparent, var(--primary), transparent);
    opacity: 1;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 5;
}

.section-divider::after {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--primary);
}

.section-title {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-title h2 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-title span {
    color: var(--primary);
}

.section-title .underline {
    width: 60px;
    height: 4px;
    background: var(--primary);
    margin: 0 auto;
}

/* Categories/Catalog */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.catalog-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.catalog-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
}

.catalog-card img {
    height: 180px;
    margin-bottom: 1.5rem;
    object-fit: contain;
}

/* Services */
.services-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

.services-container.single-service {
    display: flex;
    justify-content: center;
}

.services-container.single-service .service-item {
    max-width: 500px;
    text-align: center;
}

.service-item {
    padding: 2.5rem;
    background: var(--secondary-light);
    border-radius: 24px;
    transition: var(--transition);
}

.service-item i {
    width: 80px;
    height: 80px;
    background: rgba(242, 29, 38, 0.1);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.service-item:hover i {
    background: var(--primary);
    color: white;
    transform: rotateY(180deg);
}

.service-item h3 {
    margin-bottom: 1rem;
}

.service-item p {
    color: var(--text-muted);
}

/* Social Buttons */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    z-index: 999;
    transition: var(--transition);
}

.floating-whatsapp:hover {
    transform: scale(1.1) rotate(10deg);
}

/* Footer */
footer {
    padding: 80px 0 30px;
    background: #0d0d0d;
    border-top: 1px solid var(--glass-border);
    color: white;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-column h3 {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: white;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary);
}

.footer-description {
    color: var(--text-muted);
    line-height: 1.6;
    margin: 1.5rem 0;
    font-size: 0.95rem;
}

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

.footer-links li {
    margin-bottom: 1rem;
}

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

.footer-links a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    transition: var(--transition);
}

.footer-socials a:hover {
    background: var(--primary);
    transform: translateY(-5px);
}

.footer-contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-contact-item i {
    color: var(--primary);
    font-size: 1.1rem;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-legal a {
    color: var(--text-muted);
    margin-left: 1.5rem;
    transition: var(--transition);
}

.footer-legal a:hover {
    color: var(--primary);
}

@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .footer-legal a {
        margin: 0 0.7rem;
    }
}


.social-links a {
    width: 45px;
    height: 45px;
    background: var(--glass);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
}

.social-links a:hover {
    background: var(--primary);
}

/* Responsive */
@media (max-width: 968px) {
    .hero {
        flex-direction: column;
        text-align: center;
        height: auto;
        padding-bottom: 50px;
    }
    .hero h1 { font-size: 3rem; }
    .hero p { margin: 0 auto 2.5rem; }
    .hero-btns { justify-content: center; }
    .hero-image { margin-top: 3rem; }
    .nav-links { display: none; }
    .mobile-menu-btn { display: block; }
}

/* Feedbacks Carousel */
.feedback-carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.feedback-container {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    gap: 2rem;
    padding: 1rem;
    scrollbar-width: none;
}

.feedback-container::-webkit-scrollbar {
    display: none;
}

.feedback-card {
    flex: 0 0 calc(50% - 1rem);
    scroll-snap-align: center;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    padding: 2.5rem;
    border-radius: 24px;
    transition: var(--transition);
}

@media (max-width: 768px) {
    .feedback-card {
        flex: 0 0 100%;
    }
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary);
    color: white;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    transition: var(--transition);
}

.carousel-btn:hover {
    background: white;
    color: var(--primary);
    transform: translateY(-50%) scale(1.1);
}

.prev-btn { left: -60px; }
.next-btn { right: -60px; }

@media (max-width: 1100px) {
    .prev-btn { left: 10px; }
    .next-btn { right: 10px; }
}

.feedback-card:hover {
    background: rgba(255, 255, 255, 0.08);
}

.feedback-stars { color: #ffc107; margin-bottom: 1rem; }
.feedback-text { font-style: italic; color: var(--text-color); margin-bottom: 1.5rem; }
.feedback-user { display: flex; align-items: center; gap: 1rem; }
.feedback-user img { width: 50px; height: 50px; border-radius: 50%; }
.feedback-info h4 { font-size: 1rem; }
.feedback-info p { font-size: 0.8rem; color: var(--text-muted); }

/* Catalog Search Bar */
.catalog-search-wrap {
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.search-box {
    position: relative;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    padding: 0.5rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.search-box:focus-within {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(242, 29, 38, 0.2);
}

.search-box i {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.search-box input {
    background: transparent;
    border: none;
    outline: none;
    color: white;
    width: 100%;
    padding: 0.8rem 0;
    font-size: 1rem;
}

.search-box input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

/* Tabs for Brand Selection */
.catalog-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.catalog-tab {
    padding: 0.8rem 2rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    color: var(--text-color);
    border-radius: 50px;
    cursor: pointer;
    font-weight: 700;
    transition: var(--transition);
}

.catalog-tab.active {
    background: var(--primary);
    border-color: var(--primary);
}

/* Visual Carousel */
.carousel-wrapper {
    position: relative;
    padding: 2rem 0;
    display: none; /* Hidden by default, shown by JS */
}

.carousel-wrapper.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.carousel-container {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 2rem;
    padding: 2rem 1rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-behavior: smooth;
}

.carousel-container::-webkit-scrollbar {
    display: none;
}

/* Apple Store Style Card (Individual) - Total Dark Version */
.product-card-v5 {
    flex: 0 0 320px;
    scroll-snap-align: center;
    background: rgba(255, 255, 255, 0.05); /* Glass variant */
    border: 1px solid var(--glass-border);
    border-radius: 28px;
    padding: 0;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    backdrop-filter: blur(20px);
}

.product-card-v5:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 30px 60px rgba(0,0,0,0.6);
}

.product-card-v5:hover .card-image-wrap img {
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.5)) brightness(1.1) contrast(1.1);
    transform: scale(1.05);
}

.product-card-v5 .card-image-wrap {
    width: 100%;
    height: 300px;
    background: rgba(0, 0, 0, 0.2); 
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0;
}

.product-card-v5 .card-image-wrap img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    filter: drop-shadow(0 15px 30px rgba(0,0,0,0.4));
    transition: var(--transition);
}

.card-info-wrap {
    padding: 1.5rem 1.5rem 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    align-items: center;
    background: transparent;
    color: var(--text-color);
}

.color-dots {
    display: flex;
    gap: 8px;
    margin-bottom: 0.5rem;
}

.color-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
    cursor: pointer;
    transition: var(--transition);
}

.color-dot:hover {
    transform: scale(1.3);
    border-color: var(--primary);
}

.product-card-v5 .card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
}

.card-tagline {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
    max-width: 90%;
    line-height: 1.3;
}

.card-specs {
    font-size: 0.85rem;
    color: var(--text-color);
    font-weight: 600;
    opacity: 0.9;
}

.card-actions {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: 1.2rem;
}

.btn-consult {
    background: var(--primary);
    color: white;
    padding: 0.8rem 2rem;
    border-radius: 24px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    width: 100%;
    text-align: center;
    box-shadow: 0 4px 12px rgba(242, 29, 38, 0.3);
}

.btn-consult:hover {
    background: #ff2d36;
    transform: scale(1.02);
    box-shadow: 0 6px 16px rgba(242, 29, 38, 0.4);
}

/* Background Color Variants (Cinematic Spotlight Style) */
.bg-teal { background: radial-gradient(circle at 50% 110%, rgba(74, 182, 176, 0.4) 0%, rgba(0,0,0,0.8) 100%) !important; }
.bg-orange { background: radial-gradient(circle at 50% 110%, rgba(230, 166, 115, 0.4) 0%, rgba(0,0,0,0.8) 100%) !important; }
.bg-blue { background: radial-gradient(circle at 50% 110%, rgba(167, 193, 227, 0.4) 0%, rgba(0,0,0,0.8) 100%) !important; }
.bg-purple { background: radial-gradient(circle at 50% 110%, rgba(162, 145, 173, 0.4) 0%, rgba(0,0,0,0.8) 100%) !important; }
.bg-gray { background: radial-gradient(circle at 50% 110%, rgba(209, 209, 209, 0.4) 0%, rgba(0,0,0,0.8) 100%) !important; }
.bg-pink { background: radial-gradient(circle at 50% 110%, rgba(241, 210, 216, 0.4) 0%, rgba(0,0,0,0.8) 100%) !important; }

/* Visual Nav Arrows */
.carousel-wrapper {
    position: relative;
    padding: 0 10px;
}

.nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    color: #1d1d1f;
    font-size: 1.2rem;
    transition: var(--transition);
    opacity: 0; /* Hidden by default, show on hover */
    pointer-events: auto;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.carousel-wrapper:hover .nav-arrow {
    opacity: 1;
}

.nav-arrow:hover {
    background: #ffffff;
    transform: translateY(-50%) scale(1.1);
}

.nav-prev { left: -10px; }
.nav-next { right: -10px; }

/* Custom Scrollbar for better performance */
.carousel-container::-webkit-scrollbar {
    height: 4px;
}
.carousel-container::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.1);
    border-radius: 10px;
}

/* Nav Buttons */
.carousel-nav {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.nav-dot {
    font-size: 1.5rem;
    color: var(--glass-border);
    cursor: pointer;
    transition: var(--transition);
}

.nav-dot.active {
    color: var(--primary);
}

@media (max-width: 768px) {
    .product-card-v4 {
        flex: 0 0 280px;
    }
}
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: 1s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}