:root {
    --bg: #fffaf9;
    --fg: #1b1b1f;
    --muted: #5b6070;
    --brand: #e53935;
    --brand-2: #ff6f61;
    --card: #ffffff;
    --line: #ececf1;
    --ok: #21c58e;
    --warn: #f59e0b;
    --danger: #ef4444;
    --max: 1200px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg);
    color: var(--fg);
    line-height: 1.6;
    font-size: 1rem;
    overflow-x: hidden;
}

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

a {
    color: var(--brand);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    text-decoration: none;
}

.container {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
    border-bottom: 1px solid var(--line);
}

.section:last-child {
    border-bottom: none;
}

.grid {
    display: grid;
    gap: 20px;
}

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

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

.btn {
    display: inline-block;
    background: var(--brand);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn:hover {
    filter: brightness(1.05);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(229, 57, 53, 0.3);
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgb(232 64 59);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
    padding: 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 20px;
    gap: 20px;
}

.brand-link {
    text-decoration: none;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
}

.brand .logo {
    border-radius: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
    max-width: 250px;
}

.brand .logo img {
    max-width: 100%;
    height: auto;
}

.brand .title {
    letter-spacing: 0.5px;
    font-size: 1.25rem;
    white-space: nowrap;
}

.menu {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    justify-content: flex-end;
}

.menu a:not(.dropdown-toggle) {
    color: #fff;
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    white-space: nowrap;
    text-decoration: none;
}

.menu a:not(.dropdown-toggle):hover {
    transform: translateY(-1px);
    text-decoration: none;
    color: var(--fg);
}

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    color: #fff;
}

.dropdown-arrow {
    font-size: 0.625rem;
    transition: transform 0.3s ease;
    margin-left: 2px;
}

.dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgb(245 99 87);
    backdrop-filter: blur(20px);
    border-radius: 12px;
    padding: 10px 0;
    border: 1px solid rgba(255, 255, 255, 0.3);
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.dropdown:hover .dropdown-menu,
.dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--fg);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.dropdown-item:hover {
    color: var(--brand);
    text-decoration: none;
}

.brand-icon {
    font-size: 1rem;
    width: 20px;
    height: 20px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-icon img {
    width: 20px;
    height: 20px;
    object-fit: contain;
    border-radius: 4px;
}

.dropdown-divider {
    height: 1px;
    background: rgba(0, 0, 0, 0.1);
    margin: 8px 0;
}

.dropdown-item.view-all {
    font-weight: 600;
    color: var(--brand);
}

.dropdown-item.view-all:hover {
    color: white;
}

.dropdown:hover .dropdown-toggle,
.dropdown.active .dropdown-toggle {
    transform: translateY(-1px);
}

.cta {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}

.tel {
    white-space: nowrap;
    font-weight: 700;
    color: #fff;
    padding: 10px 18px;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.tel:hover {
    transform: translateY(-1px);
    text-decoration: none;
    color: #fff;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #fff;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 6px;
    transition: background 0.3s ease;
}

.hamburger:hover {
    background: rgba(255, 255, 255, 0.1);
}

.hero {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d1b1b 100%);
    overflow: hidden;
}

.video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: opacity 0.5s ease;
}

.video-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-left: 4px solid var(--brand);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

    100% {
        transform: rotate(360deg);
    }
}

.video-container.loaded .video-loader {
    display: none;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgb(82 77 76 / 90%) 0%, rgb(15 14 14 / 70%) 50%, rgb(66 57 57 / 40%) 100%);
    z-index: 2;
}

.hero .inner {
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
    min-height: 100vh;
    padding: 80px 20px;
}

.hero-content {
    max-width: 800px;
    animation: fadeInUp 1s ease-out;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.badge-icon {
    font-size: 0.875rem;
}

.badge-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: #fafafa;
}

.headline {
    display: inline-block;
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    color: white;
}

.hero-title-group {
    margin-bottom: 24px;
}

.main-title {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.title-line {
    display: block;
    font-weight: 800;
    line-height: 1.2;
    margin: 0;
}

.title-line.gradient {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    background: linear-gradient(135deg, #fff 0%, var(--bg) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.title-line.subtitle {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    color: #fff;
    font-weight: 300;
}

.hero-description {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 32px;
    max-width: 600px;
}

.badges {
    display: flex;
    gap: 16px;
    margin: 32px 0;
    flex-wrap: wrap;
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.feature-badge:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.15);
}

.actions {
    display: flex;
    gap: 16px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.primary-btn {
    background: linear-gradient(135deg, var(--brand), var(--brand));
    padding: 16px 32px;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 12px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(229, 57, 53, 0.3);
    color: white;
}

.primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(229, 57, 53, 0.4);
    text-decoration: none;
    color: white;
}

.secondary-btn {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
    padding: 16px 32px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.secondary-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    text-decoration: none;
    color: white;
}

.btn-icon {
    font-size: 1.2rem;
}

.btn-text {
    font-weight: 600;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
    max-width: 400px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #fff, var(--bg));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 4px;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 30px;
    height: 30px;
    border-right: 2px solid white;
    border-bottom: 2px solid white;
    transform: rotate(45deg);
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

#about {
    background: #ffffff;
}

.lead {
    max-width: 100%;
    margin: 0 auto;
    text-align: center;
}

.lead h2 {
    font-size: 2.5rem;
    margin: 0 0 20px;
    color: var(--fg);
}

.lead p {
    color: var(--muted);
    text-align: justify;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.lead p.muted {
    text-align: center;
}

.content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.content .text {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.7;
}

.content .text h3 {
    font-size: 1.5rem;
    margin: 25px 0 15px;
    color: var(--fg);
}

.content .text h3:first-child {
    margin-top: 0;
}

.content .image {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--line);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.spacer {
    height: 40px;
}

#products {
    background: linear-gradient(135deg, #f8f9ff 0%, #f0f2ff 100%);
}

.gallery {
    display: grid;
    gap: 20px;
}

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

.location-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s ease;
    background: white;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.location-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.location-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.location-link:hover {
    text-decoration: none;
    color: inherit;
}

.image-container {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.6s ease;
}

.location-item:hover .image-container img {
    transform: scale(1.1);
}

.location-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom,
            transparent 0%,
            rgba(0, 0, 0, 0.1) 30%,
            rgba(0, 0, 0, 0.8) 100%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 1;
    transition: all 0.4s ease;
}

.location-item:hover .location-overlay {
    opacity: 1;
}

.location-info {
    width: 100%;
    transform: translateY(20px);
    transition: transform 0.4s ease;
    color: white;
    padding-bottom: 10px;
}

.location-item:hover .location-info {
    transform: translateY(0);
}

.location-badge {
    display: inline-block;
    padding: 6px 12px;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    color: white;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.location-info h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 0 5px;
    color: white;
}

.location-info p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 15px;
    line-height: 1.4;
}

.view-more {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.location-link:hover .view-more {
    background: rgba(255, 255, 255, 0.3);
    gap: 8px;
}

#quality {
    background: linear-gradient(135deg, #f8f9ff 0%, #e8f4ff 100%);
    position: relative;
    overflow: hidden;
}

#quality::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(229, 57, 53, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(33, 150, 243, 0.05) 0%, transparent 50%);
}

.quality-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.quality-badge {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    color: white;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    position: relative;
    z-index: 2;
}

.quality-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.quality-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
}

.quality-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.quality-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #fff, #f0f7ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    border: 2px solid #e3f2fd;
}

.quality-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 15px;
    color: var(--fg);
}

.quality-card p {
    color: var(--muted);
    line-height: 1.6;
    margin: 0;
}

.quality-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.quality-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.quality-feature .icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.quality-feature span {
    font-weight: 600;
    color: var(--fg);
}

#advantages {
    background: linear-gradient(135deg, #f8f9ff 0%, #f0f2ff 100%);
    position: relative;
    overflow: hidden;
}

#advantages::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 10% 20%, rgba(229, 57, 53, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(255, 111, 97, 0.05) 0%, transparent 50%);
}

.advantages-header {
    text-align: center;
    margin-bottom: 60px;
}

.advantages-header .headline {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    background: linear-gradient(135deg, #fff, #fff5f5);
    border: 1px solid #ffd6d1;
    color: #b4231e;
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: 16px;
}

.advantages-header h2 {
    font-size: 2.5rem;
    margin: 0 0 16px;
    background: linear-gradient(135deg, var(--fg), var(--brand));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.lead-text {
    font-size: 1.2rem;
    color: var(--muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.advantages-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: start;
    position: relative;
    z-index: 2;
}

.advantages-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.advantage-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    border-color: var(--brand);
}

.advantage-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    border-radius: 12px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

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

.advantage-text h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 3px;
    color: var(--fg);
}

.advantage-text h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--fg);
}

.advantage-text p {
    color: var(--muted);
    line-height: 1.6;
    margin: 0;
    font-size: 1rem;
}

.advantages-image {
    position: relative;
}

.image-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.image-card:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.02);
}

.image-card img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-card:hover img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 30px 20px 20px;
    color: white;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
}

.trust-icon {
    background: var(--ok);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.advantages-footer {
    text-align: center;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.experience-badge {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    color: white;
    padding: 16px 32px;
    border-radius: 50px;
    margin-bottom: 20px;
}

.years {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.label {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.commitment-text {
    font-size: 1.1rem;
    color: var(--muted);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

#brands {
    background: linear-gradient(135deg, #fff5f5 0%, #fff0f0 100%);
    position: relative;
}

#brands .brands-header {
    text-align: center;
    margin-bottom: 60px;
}

#brands .brands-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

#brands .brand-card {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #ffeaea;
    position: relative;
    overflow: hidden;
}



#brands .brand-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

#brands .brand-card:hover::before {
    opacity: 1;
}

#brands .brand-logo {
    width: 100%;
    height: auto;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, #fff, #fafafa);
    border-radius: 0px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0px solid #f0f0f0;
    transition: all 0.3s ease;
    overflow: hidden;
}

#brands .brand-logo img {
    height: auto;
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

#brands .brand-card:hover .brand-logo {
    transform: scale(1.1);
    border-color: var(--brand);
}

#brands .brand-card:hover .brand-logo img {
    transform: scale(1.1);
}

#brands .brand-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 15px;
    color: var(--fg);
}

#brands .brand-card p {
    color: var(--muted);
    line-height: 1.6;
    margin: 0 0 25px;
}

#brands .brand-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 25px;
}

#brands .brand-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 0.875rem;
}

#brands .brand-feature::before {
    content: "✓";
    color: var(--ok);
    font-weight: bold;
}

#brands .brand-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    color: white;
    padding: 12px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

#brands .brand-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(229, 57, 53, 0.3);
    color: white;
    text-decoration: none;
}

#brands .brands-cta {
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    border-radius: 20px;
    color: white;
    position: relative;
    overflow: hidden;
}

#brands .brands-cta::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 10s linear infinite;
}

#brands .brands-cta-content {
    position: relative;
    z-index: 2;
}

#brands .brands-cta h3 {
    font-size: 1.75rem;
    margin: 0 0 10px;
    color: white;
}

#brands .brands-cta p {
    font-size: 1.125rem;
    margin: 0 0 25px;
    opacity: 0.9;
}

#contact {
    background: linear-gradient(135deg, #f0f8ff 0%, #e6f3ff 100%);
    position: relative;
}

.contact-header {
    text-align: center;
    margin-bottom: 60px;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    position: relative;
    z-index: 2;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.contact-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 25px;
    color: var(--fg);
    position: relative;
    padding-bottom: 15px;
}

.contact-card h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    border-radius: 2px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px;
    border-radius: 12px;
    transition: all 0.3s ease;
    background: rgba(248, 250, 252, 0.8);
}

.contact-detail:hover {
    background: rgba(229, 57, 53, 0.05);
    transform: translateX(5px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-text {
    flex: 1;
}

.contact-text strong {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--fg);
}

.contact-text a,
.contact-text span {
    color: var(--muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-text a:hover {
    color: var(--brand);
}

.contact-form-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--fg);
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 15px 20px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(229, 57, 53, 0.1);
}

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

.submit-btn {
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    color: white;
    border: none;
    padding: 18px 30px;
    border-radius: 12px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(229, 57, 53, 0.3);
}

.contact-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 50px;
}

.contact-feature {
    text-align: center;
    padding: 25px 20px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.contact-feature .icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.contact-feature h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 8px;
    color: var(--fg);
}

.contact-feature p {
    font-size: 0.875rem;
    color: var(--muted);
    margin: 0;
}

footer {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #2a2a2a 100%);
    color: #fff;
    position: relative;
    margin-top: 80px;
}

.footer-wave {
    position: absolute;
    top: -80px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.footer-wave svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 80px;
}

.footer-wave .shape-fill {
    fill: #e8403b;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    padding: 80px 0 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    max-width: 250px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff, #ff6f61);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.footer-description {
    color: #ccc;
    line-height: 1.6;
    font-size: 1rem;
    margin: 0;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-icon {
    font-size: 1rem;
    width: 24px;
    text-align: center;
}

.contact-link {
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-link:hover {
    color: var(--brand-2);
    transform: translateX(5px);
}

.contact-text {
    color: #ccc;
    font-size: 0.875rem;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(229, 57, 53, 0.3);
}

.social-icon {
    font-size: 1.125rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.link-group {
    display: flex;
    flex-direction: column;
}

.link-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0 0 20px;
    color: #fff;
    position: relative;
    padding-bottom: 10px;
}

.link-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    border-radius: 2px;
}

.link-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link {
    color: #ccc;
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 0;
}

.footer-link::before {
    content: "▸";
    position: absolute;
    left: -15px;
    top: -5px;
    color: var(--brand);
    opacity: 0;
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: #fff;
    padding-left: 15px;
    transform: translateX(5px);
    text-decoration: none;
}

.footer-link:hover::before {
    opacity: 1;
    left: 0;
}

.footer-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.feature-icon {
    font-size: 1.25rem;
}

.feature-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: #fff;
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.5);
    padding: 24px 0;
}

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

.copyright-text {
    color: #999;
    font-size: 0.875rem;
}

.divider {
    margin: 0 12px;
    color: #666;
}

.established {
    color: var(--brand-2);
    font-weight: 600;
}

.security-badges {
    display: flex;
    gap: 16px;
}

.security-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: #ccc;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 12px;
    border-radius: 20px;
}

.fab-whatsapp {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 50;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #25D366;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    animation: bounce 2s infinite;
}

.fab-whatsapp img {
    width: 30px;
    height: 30px;
}

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

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

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.quality-card,
.brand-card,
.contact-card,
.contact-form-container {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.quality-card:nth-child(1) {
    animation-delay: 0.1s;
}

.quality-card:nth-child(2) {
    animation-delay: 0.2s;
}

.quality-card:nth-child(3) {
    animation-delay: 0.3s;
}

.brand-card:nth-child(1) {
    animation-delay: 0.1s;
}

.brand-card:nth-child(2) {
    animation-delay: 0.2s;
}

.brand-card:nth-child(3) {
    animation-delay: 0.3s;
}

@media (max-width: 1200px) {
    .content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .advantages-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .image-card {
        transform: none;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 1024px) {
    .grid.cols-4 {
        grid-template-columns: repeat(3, 1fr);
    }

    .quality-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .contact-container {
        gap: 30px;
    }

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

    .footer-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-links {
        gap: 30px;
    }

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

@media (max-width: 768px) {
    .nav {
        height: 60px;
        padding: 0 15px;
        gap: 15px;
    }

    .brand .title {
        font-size: 1.125rem;
    }

    .menu {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 20px;
        gap: 10px;
        border-top: 1px solid var(--line);
        box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
        z-index: 999;
    }

    .menu.active {
        display: flex;
        animation: slideDown 0.3s ease;
    }

    .menu a:not(.dropdown-toggle) {
        padding: 5px 10px;
        border-radius: 10px;
        text-align: left;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        font-size: 1.0625rem;
        width: 100%;
    }

    .menu a:not(.dropdown-toggle):hover {
        background: var(--brand);
        border-color: var(--brand);
    }

    .dropdown {
        width: 100%;
    }

    .dropdown-toggle {
        width: 100%;
        justify-content: space-between;
        padding: 5px 10px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .dropdown-menu {
        position: static;
        background: rgba(255, 255, 255, 0.05);
        box-shadow: none;
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-top: none;
        border-radius: 0 0 10px 10px;
        opacity: 1;
        visibility: visible;
        transform: none;
        margin-top: -10px;
        padding-top: 20px;
        padding-bottom: 0;
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }

    .dropdown-item {
        color: rgba(255, 255, 255, 0.9);
        border-left: 3px solid rgba(255, 255, 255, 0.2);
        margin-top: 2px;
    }

    .dropdown-item:hover {
        background: rgba(255, 255, 255, 0.1);
        color: white;
        border-left-color: var(--brand);
    }

    .dropdown-divider {
        background: rgba(255, 255, 255, 0.2);
    }

    .cta {
        display: none;
    }

    .cta.mobile {
        display: flex;
        flex-direction: column;
        width: 100%;
        gap: 10px;
        margin-top: 10px;
        padding-top: 15px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .tel.mobile {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .hamburger {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .hero .inner {
        padding: 100px 20px 60px;
        text-align: center;
    }

    .hero-content {
        margin: 0 auto;
    }

    .main-title {
        align-items: center;
    }

    .badges {
        justify-content: center;
    }

    .actions {
        flex-direction: column;
        align-items: center;
    }

    .primary-btn,
    .secondary-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 16px;
        margin: 30px auto 0;
    }

    .feature-badge {
        padding: 10px 16px;
    }

    .gallery.cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .quality-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    #brands .brands-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-card,
    .contact-form-container {
        padding: 30px 25px;
    }

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

    .contact-features {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .quality-card,
    .brand-card {
        padding: 30px 25px;
    }

    .advantages-header h2 {
        font-size: 2rem;
    }

    .advantage-item {
        flex-direction: column;
        text-align: center;
        gap: 16px;
        padding: 20px;
    }

    .advantage-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        margin: 0 auto;
    }

    .experience-badge {
        flex-direction: column;
        gap: 8px;
        padding: 20px;
    }

    .years {
        font-size: 2rem;
    }

    .footer-main {
        padding: 60px 0 30px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-features {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .copyright {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .security-badges {
        justify-content: center;
        flex-direction: column;
    }

    .link-group {
        text-align: center;
    }

    .link-title::after {
        left: 50%;
        transform: translate(-50%, -50%);
    }

    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .nav {
        padding: 0 12px;
    }

    .brand .title {
        font-size: 1rem;
    }

    .title-line.gradient {
        font-size: 2rem;
    }

    .title-line.subtitle {
        font-size: 1.3rem;
    }

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

    .badges {
        flex-direction: column;
        align-items: center;
    }

    .feature-badge {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }

    .grid.cols-3 {
        grid-template-columns: 1fr;
    }

    .gallery.cols-4 {
        grid-template-columns: 1fr;
    }

    .quality-card,
    .brand-card,
    .contact-card,
    .contact-form-container {
        padding: 25px 20px;
    }

    .contact-detail {
        flex-direction: row;
        text-align: left;
        gap: 10px;
    }

    .contact-icon {
        margin: 0 auto;
    }

    .brands-cta {
        padding: 30px 20px;
    }

    .brands-cta h3 {
        font-size: 1.5rem;
    }

    .advantages-header h2 {
        font-size: 1.8rem;
    }

    .advantage-item {
        padding: 16px;
    }

    .advantage-text h4 {
        font-size: 1.1rem;
    }

    .image-card img {
        height: 400px;
    }

    .footer-wave {
        top: -60px;
    }

    .footer-wave svg {
        height: 60px;
    }

    .footer-main {
        padding: 40px 0 20px;
    }

    .footer-logo {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }

    .social-links {
        justify-content: center;
    }

    .feature-item {
        flex-direction: row;
        text-align: center;
        gap: 8px;
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

@media (prefers-reduced-motion: reduce) {
    .hero-content {
        animation: none;
    }

    .scroll-indicator {
        animation: none;
    }

    .feature-badge:hover,
    .primary-btn:hover,
    .secondary-btn:hover {
        transform: none;
    }

    video {
        animation: none;
    }

    .dropdown-menu {
        transition: none;
    }

    .quality-card,
    .brand-card,
    .contact-card,
    .contact-form-container {
        animation: none;
        opacity: 1;
    }
}

.sr {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.center {
    text-align: center;
}

.muted {
    color: var(--muted);
}

/* Product Detail Pages */
.product-detail-hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d1b1b 100%);
    padding: 120px 0 60px;
    color: white;
}

.breadcrumb {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: white;
}

.breadcrumb span {
    color: rgba(255, 255, 255, 0.6);
}

.product-detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.main-image {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.main-image img {
    width: 100%;
    height: auto;
    display: block;
}

.thumbnail-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.thumbnail {
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.thumbnail.active {
    border-color: var(--brand);
}

.thumbnail img {
    width: 100%;
    height: 80px;
    object-fit: cover;
}

.product-info {
    padding: 0 0;
}

.product-category {
    display: inline-block;
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    color: white;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.product-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 20px;
    color: var(--fg);
}

.product-description {
    font-size: 1.1rem;
    color: var(--muted);
    line-height: 1.7;
    margin: 0 0 30px;
}

.product-features {
    background: #f8f9ff;
    padding: 30px;
    border-radius: 15px;
    margin: 30px 0;
}

.product-features h3 {
    font-size: 1.3rem;
    margin: 0 0 20px;
    color: var(--fg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-icon {
    width: 24px;
    height: 24px;
    background: var(--ok);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.specifications {
    margin: 0 0;
}

.specifications h3 {
    font-size: 1.5rem;
    margin: 0 0 20px;
    color: var(--fg);
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.spec-table th,
.spec-table td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid var(--line);
}

.spec-table th {
    background: #f8f9ff;
    font-weight: 600;
    color: var(--fg);
}

.spec-table tr:last-child td {
    border-bottom: none;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.applications {
    background: linear-gradient(135deg, #f8f9ff 0%, #e8f4ff 100%);
    padding: 60px 0;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.application-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.application-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.application-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.related-products {
    padding: 60px 0;
}

/* Products Listing Page */
.products-hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d1b1b 100%);
    padding: 100px 0 60px;
    color: white;
    text-align: center;
}

.product-filters {
    background: white;
    padding: 30px 0;
    border-bottom: 1px solid var(--line);
}

.filter-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    padding: 10px 20px;
    border: 2px solid var(--line);
    background: white;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--brand);
    color: white;
    border-color: var(--brand);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 60px 0;
}

.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

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

.product-image {
    height: 250px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-content {
    padding: 25px;
}

.product-category {
    display: inline-block;
    padding: 6px 12px;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    color: white;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.product-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 0 10px;
    color: var(--fg);
}

.product-description {
    color: var(--muted);
    margin: 0 0 20px;
    line-height: 1.6;
}

.product-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
}

.product-features li {
    padding: 5px 0;
    color: var(--muted);
    position: relative;
    padding-left: 20px;
}

.product-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--ok);
    font-weight: bold;
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.product-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(229, 57, 53, 0.3);
    color: white;
    text-decoration: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .product-detail-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

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

    .product-title {
        font-size: 2rem;
    }

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

    .cta-buttons .btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
}

.message-status {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
    font-weight: bold;
    text-align: center;
}

.message-status.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message-status.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.form-group input:invalid,
.form-group select:invalid,
.form-group textarea:invalid {
    border-color: #dc3545;
}

.form-group input:valid,
.form-group select:valid,
.form-group textarea:valid {
    border-color: #28a745;
}
.revS {
    display:inline-block;
    transform: scaleX(-1); /* mirror effect */
}