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

body {
    font-family: 'Inter', sans-serif;
    background: #0a0c12;
    color: #eef2ff;
    line-height: 1.6;
    scroll-behavior: smooth;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

h1, h2, h3, .logo, .section-title {
    font-family: 'Orbitron', monospace;
    letter-spacing: -0.02em;
}

.accent-text {
    background: linear-gradient(135deg, #f97316, #facc15);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

.section-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #f97316;
    margin-bottom: 1rem;
    text-align: center;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff, #94a3b8);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    background: url('photo-1504917595217-d4dc5ebe6122.jpg') center/cover no-repeat;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, rgba(0,0,0,0.7), #0a0c12);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-badge {
    display: inline-block;
    background: rgba(249, 115, 22, 0.2);
    backdrop-filter: blur(8px);
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
    font-size: 0.85rem;
    font-weight: 500;
    color: #facc15;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(249, 115, 22, 0.5);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #cbd5e6;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 0.9rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, #f97316, #facc15);
    color: #0a0c12;
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.6);
}

.btn-outline {
    border: 1px solid #f97316;
    color: #f97316;
    background: transparent;
}

.btn-outline:hover {
    background: rgba(249, 115, 22, 0.1);
    transform: translateY(-3px);
}

.hero-contact {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.hero-contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #cbd5e6;
}

.hero-contact-item i {
    color: #f97316;
}

.main-nav {
    background: rgba(10, 12, 18, 0.95);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(249, 115, 22, 0.3);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 1rem 2rem;
    max-width: 1280px;
    margin: 0 auto;
}

.logo {
    font-size: 1.6rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff, #f97316);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #e2e8f0;
    font-weight: 500;
    transition: 0.2s;
}

.nav-links a:hover {
    color: #f97316;
}

.nav-cta {
    background: rgba(249, 115, 22, 0.15);
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
    color: #facc15;
    text-decoration: none;
    font-weight: 500;
    border: 1px solid rgba(249, 115, 22, 0.5);
}

.nav-cta:hover {
    background: rgba(249, 115, 22, 0.3);
}

section {
    padding: 80px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 1.2rem;
    color: #cbd5e6;
}

.about-list {
    list-style: none;
    margin-top: 1.5rem;
}

.about-list li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.about-list i {
    color: #f97316;
}

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

.stat-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(249, 115, 22, 0.3);
    border-radius: 24px;
    padding: 1.5rem;
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    font-family: 'Orbitron', monospace;
    color: #f97316;
}

.stat-label {
    font-size: 0.85rem;
    color: #94a3b8;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.adv-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(249, 115, 22, 0.2);
    border-radius: 32px;
    padding: 2rem;
    text-align: center;
    transition: 0.3s;
}

.adv-card:hover {
    transform: translateY(-8px);
    border-color: #f97316;
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

.adv-icon {
    font-size: 2.5rem;
    color: #f97316;
    margin-bottom: 1rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.product-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(8px);
    border-radius: 32px;
    overflow: hidden;
    border: 1px solid rgba(249, 115, 22, 0.2);
    transition: 0.3s;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-6px);
    border-color: #f97316;
    box-shadow: 0 20px 30px -10px rgba(249,115,22,0.2);
}

.product-img {
    background: rgba(0,0,0,0.5);
    text-align: center;
    padding: 1.5rem;
    border-bottom: 1px solid rgba(249, 115, 22, 0.3);
}

.product-img img {
    max-width: 100%;
    height: auto;
    border-radius: 16px;
    display: block;
    margin: 0 auto;
}

.product-info {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.product-category {
    font-size: 0.8rem;
    color: #facc15;
    margin-bottom: 1rem;
}

.brief-specs {
    list-style: none;
    background: rgba(0,0,0,0.3);
    padding: 0.8rem 1rem;
    border-radius: 20px;
    margin: 1rem 0;
}

.brief-specs li {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
}

.brief-specs i {
    color: #f97316;
    width: 24px;
}

.badge-click {
    font-size: 0.7rem;
    color: #f97316;
    margin-top: 0.5rem;
    text-align: center;
}

.catalog-note {
    text-align: center;
    font-size: 0.85rem;
    color: #94a3b8;
    margin-top: 1rem;
}

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

.testimonial {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(8px);
    border-radius: 28px;
    padding: 1.8rem;
    border: 1px solid rgba(249, 115, 22, 0.2);
}

.testimonial p {
    font-style: italic;
    margin-bottom: 1rem;
    color: #cbd5e6;
}

.client-name {
    font-weight: 700;
    color: #facc15;
}

.client-pos {
    font-size: 0.75rem;
    color: #94a3b8;
}

.certs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.cert-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(8px);
    border-radius: 28px;
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(249, 115, 22, 0.2);
}

.cert-card i {
    font-size: 2.5rem;
    color: #f97316;
    margin-bottom: 1rem;
}

.contacts-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(8px);
    border-radius: 40px;
    padding: 2rem;
    border: 1px solid rgba(249, 115, 22, 0.2);
}

.contact-info-block {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item-large {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-item-large i {
    font-size: 1.5rem;
    color: #f97316;
    width: 40px;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background: rgba(0,0,0,0.5);
    border: 1px solid rgba(249, 115, 22, 0.4);
    border-radius: 40px;
    color: #fff;
    font-family: inherit;
    transition: 0.2s;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: #f97316;
    box-shadow: 0 0 10px rgba(249,115,22,0.3);
}

.w-100 {
    width: 100%;
    justify-content: center;
}

.form-note {
    font-size: 0.7rem;
    margin-top: 0.8rem;
    color: #94a3b8;
    text-align: center;
}

footer {
    background: #05070c;
    padding: 3rem 0 1.5rem;
    border-top: 1px solid rgba(249, 115, 22, 0.3);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand .logo {
    margin-bottom: 1rem;
    display: inline-block;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: #cbd5e6;
    text-decoration: none;
    transition: 0.2s;
}

.footer-links a:hover {
    color: #f97316;
}

.footer-social a {
    color: #cbd5e6;
    font-size: 1.3rem;
    margin-right: 1rem;
    transition: 0.2s;
}

.footer-social a:hover {
    color: #f97316;
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    font-size: 0.8rem;
    color: #64748b;
}

.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #f97316;
    color: #0a0c12;
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    transition: 0.2s;
}

.scroll-top:hover {
    transform: scale(1.05);
    background: #facc15;
}

.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: 24px;
    background: rgba(10, 12, 18, 0.72);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.modal-content {
    width: 100%;
    max-width: 1180px;
    max-height: 88vh;
    background: linear-gradient(180deg, rgba(20, 24, 34, 0.96), rgba(12, 15, 22, 0.96));
    border: 1px solid rgba(249, 115, 22, 0.18);
    border-radius: 32px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,255,255,0.02) inset;
    padding: 30px;
    position: relative;
    overflow-y: auto;
    overflow-x: hidden;
    animation: fadeInUp 0.25s ease;
    scrollbar-width: thin;
    scrollbar-color: rgba(249,115,22,0.4) transparent;
}

.product-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(249, 115, 22, 0.3);
}

.product-gallery img {
    width: 220px;
    height: 220px;
    object-fit: contain;
    border-radius: 20px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(249,115,22,0.12);
    padding: 12px;
    transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.product-gallery img:hover {
    transform: scale(1.05);
    border-color: #f97316;
}

.specs-table-wrapper {
    overflow-x: auto;
    margin: 0 -8px;
    padding: 0 8px;
    width: calc(100% + 16px);
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 280px;
}

.specs-table tr {
    border-bottom: 1px solid rgba(249, 115, 22, 0.2);
}

.specs-table td {
    padding: 12px 8px;
    vertical-align: top;
    word-break: break-word;
    white-space: normal;
}

.specs-table td:first-child {
    font-weight: 600;
    color: #f97316;
    width: 40%;
}

.modal-close {
    position: absolute;
    right: 20px;
    top: 16px;
    font-size: 28px;
    cursor: pointer;
    color: #94a3b8;
    transition: 0.2s;
    line-height: 1;
    z-index: 10;
}

.modal-close:hover {
    color: #f97316;
}

.modal-title {
    font-size: 1.7rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: #eef2ff;
    line-height: 1.3;
    padding-right: 42px;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px);}
    to { opacity: 1; transform: translateY(0);}
}

.photo-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.98);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.photo-modal-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.photo-modal-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 40px;
    color: #fff;
    cursor: pointer;
    z-index: 2100;
    transition: 0.2s;
}

.photo-modal-close:hover {
    color: #f97316;
}

.zoom-btn {
    position: absolute;
    bottom: 30px;
    background: rgba(0,0,0,0.6);
    border: 2px solid #f97316;
    color: #f97316;
    font-size: 1.8rem;
    padding: 12px 18px;
    cursor: pointer;
    border-radius: 50px;
    transition: 0.2s;
    z-index: 2100;
}

.zoom-btn:hover {
    background: #f97316;
    color: #0a0c12;
}

.zoom-in {
    right: 100px;
}

.zoom-out {
    right: 200px;
}

.photo-container {
    width: 90%;
    height: 85%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
}

#fullscreenImage {
    max-width: 90%;
    max-height: 90%;
    transition: transform 0.2s ease;
    cursor: zoom-in;
    object-fit: contain;
}

@media (max-width: 850px) {
    .hero-title { font-size: 2.5rem; }
    .about-grid { grid-template-columns: 1fr; }
    .contacts-wrapper { grid-template-columns: 1fr; }
    .section-title { font-size: 1.8rem; }
    .zoom-in { right: 70px; }
    .zoom-out { right: 150px; }
}

@media (max-width: 600px) {
    .modal {
        padding: 12px;
    }
    .modal-content {
        padding: 20px 16px;
        max-height: 90vh;
        border-radius: 24px;
    }
    .modal-title {
        font-size: 1.3rem;
        margin-bottom: 1rem;
    }
    .product-gallery img {
        width: 100px;
        height: 100px;
    }
    .specs-table td {
        padding: 10px 6px;
        font-size: 0.85rem;
    }
    .specs-table td:first-child {
        width: 45%;
    }
    .modal-close {
        right: 16px;
        top: 12px;
        font-size: 24px;
    }
    .nav-links { display: none; }
    .nav-cta { display: none; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .btn { width: 80%; justify-content: center; }
    .zoom-btn {
        font-size: 1.2rem;
        padding: 8px 14px;
    }
    .zoom-in { right: 50px; }
    .zoom-out { right: 120px; }
}

@media (max-width: 400px) {
    .modal-content {
        padding: 16px 12px;
    }
    .specs-table td {
        font-size: 0.8rem;
        padding: 8px 4px;
    }
    .modal-title {
        font-size: 1.2rem;
    }
    .product-gallery img {
        width: 80px;
        height: 80px;
    }
    .zoom-in { right: 40px; }
    .zoom-out { right: 100px; }
}

.logo-img {
    height: 48px;
    width: auto;
    transition: 0.2s;
}

@media (max-width: 600px) {
    .logo-img {
        height: 36px;
    }
}

.hero-logo {
    max-width: 260px;
    width: 80%;
    height: auto;
    margin-bottom: 1.8rem;
    display: inline-block;
    filter: drop-shadow(0 0 6px rgba(249, 115, 22, 0.3));
}

@media (max-width: 600px) {
    .hero-logo {
        max-width: 160px;
        margin-bottom: 1.2rem;
    }
}

.hero-top {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 1rem;
}

.hero-logo-corner {
    max-width: 550px;
    height: auto;
    filter: drop-shadow(0 0 4px rgba(249, 115, 22, 0.3));
}

.footer-logo-img {
    height: 70px;
    width: auto;
    margin-bottom: 0.8rem;
    display: inline-block;
}

@media (max-width: 600px) {
    .hero-logo-corner {
        max-width: 65px;
    }
    .hero-top-left {
        top: 15px;
        left: 15px;
    }
    .footer-logo-img {
        height: 28px;
    }
}

.product-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: #facc15;
    margin: 0.5rem 0;
    font-family: 'Orbitron', monospace;
}

.product-short-desc {
    font-size: 0.85rem;
    color: #cbd5e6;
    background: rgba(249, 115, 22, 0.15);
    padding: 0.5rem 0.8rem;
    border-radius: 20px;
    margin: 0.5rem 0;
    border-left: 3px solid #f97316;
    text-align: left;
}

.modal-layout {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 28px;
    align-items: start;
}

.modal-left,
.modal-right {
    min-width: 0;
}

.modal-description {
    margin-top: 18px;
}

.product-description-plain {
    color: #cbd5e6;
    font-size: 0.95rem;
    line-height: 1.8;
    font-weight: 400;
    letter-spacing: 0.01em;
}

.specs-table-wrapper {
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(249,115,22,0.08);
    border-radius: 22px;
    padding: 12px 16px;
    backdrop-filter: blur(6px);
}

.specs-table tr {
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.specs-table td {
    padding: 12px 8px;
    font-size: 0.9rem;
    color: #d7deee;
}

.specs-table td:first-child {
    color: #ffffff;
    font-weight: 600;
    width: 42%;
}

body.modal-open {
    overflow: hidden;
}

.product-description-plain p {
    margin: 0 0 12px 0;
    line-height: 1.5;
}

.carousel-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
    background: rgba(0,0,0,0.2);
    border-radius: 24px;
    padding: 16px;
}

.carousel-prev, .carousel-next {
    background: rgba(0,0,0,0.6);
    border: 1px solid rgba(249, 115, 22, 0.5);
    color: #f97316;
    font-size: 1.5rem;
    cursor: pointer;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.carousel-prev:hover, .carousel-next:hover {
    background: #f97316;
    color: #0a0c12;
    transform: scale(1.05);
}

.carousel-main-image {
    flex: 1;
    text-align: center;
    background: rgba(255,255,255,0.02);
    border-radius: 20px;
    padding: 12px;
    border: 1px solid rgba(249,115,22,0.15);
}

.carousel-main-image img {
    max-width: 100%;
    max-height: 320px;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 16px;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.carousel-main-image img:hover {
    transform: scale(1.02);
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 12px;
    margin-bottom: 8px;
}

.indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    cursor: pointer;
    transition: 0.2s;
}

.indicator.active {
    background: #f97316;
    width: 24px;
    border-radius: 10px;
}

.indicator:hover {
    background: #facc15;
}

@media (max-width: 600px) {
    .carousel-container {
        gap: 6px;
        padding: 10px;
    }
    .carousel-prev, .carousel-next {
        width: 36px;
        height: 36px;
        font-size: 1.2rem;
    }
    .carousel-main-image img {
        max-height: 200px;
    }
}