/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: 'Open Sans', sans-serif;
    color: #fff;
    background: url('wp-content/background/background-alfa-metal.jpg') center / cover fixed no-repeat;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }

/* ===== Desktop Header ===== */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    height: 70px;
    display: flex;
    align-items: center;
    gap: 20px;
}
.header-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    flex-shrink: 0;
}
.header-logo img { height: 50px; width: auto; }
.header-logo span {
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.main-nav { flex: 1; }
.main-nav ul {
    list-style: none;
    display: flex;
    gap: 2px;
    flex-wrap: wrap;
}
.main-nav ul li a {
    display: block;
    padding: 6px 10px;
    font-size: 14px;
    font-weight: 500;
    color: #ddd;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s;
}
.main-nav ul li a:hover,
.main-nav ul li a.active { background: rgba(255, 255, 255, 0.1); color: #fff; }
.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    flex-shrink: 0;
}
.btn-email { font-size: 13px; color: #ddd; padding: 6px 10px; }
.btn-phone {
    background: #ff0000;
    color: #fff;
    padding: 7px 14px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
}
.lang-switcher { display: flex; gap: 6px; align-items: center; }
.lang-switcher img { border-radius: 2px; }
.lang-btn { background: none; border: none; cursor: pointer; padding: 2px; display: inline-flex; align-items: center; gap: 6px; color: inherit; font-size: inherit; opacity: 0.55; transition: opacity 0.2s; }
.lang-btn:hover, .lang-btn--active { opacity: 1; }
.lang-btn--active img { outline: 2px solid #ff0000; border-radius: 2px; }

/* ===== Mobile Header ===== */
.mob-header {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 99999;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    height: 64px;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
}
.mob-header__logo { display: flex; align-items: center; gap: 10px; }
.mob-header__logo img { height: 44px; width: auto; }
.mob-header__logo span {
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    line-height: 1.2;
}
.mob-burger {
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.mob-burger span {
    display: block;
    width: 26px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all 0.3s;
}
.mob-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mob-burger.open span:nth-child(2) { opacity: 0; }
.mob-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mob-nav {
    display: none;
    position: fixed;
    top: 64px; left: 0; right: 0;
    z-index: 99998;
    background: rgba(0, 0, 0, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 16px 0 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    max-height: calc(100vh - 64px);
    overflow-y: auto;
}
.mob-nav.open { display: block; }
.mob-nav ul { list-style: none; }
.mob-nav ul li a {
    display: block;
    padding: 14px 24px;
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    transition: background 0.2s, padding-left 0.2s;
}
.mob-nav ul li a:hover,
.mob-nav ul li a.active { background: rgba(255, 255, 255, 0.08); padding-left: 32px; }
.mob-nav__lang { display: flex; gap: 16px; padding: 16px 24px 0; align-items: center; }
.mob-nav__lang a { display: flex; align-items: center; gap: 6px; color: #ccc; font-size: 13px; }
.mob-nav__lang a img { width: 24px; border-radius: 2px; }

/* ===== Responsive Header ===== */
@media (max-width: 767px) {
    .site-header { display: none; }
    .mob-header { display: flex; }
    body { padding-top: 64px; }
}
@media (min-width: 768px) {
    .mob-header, .mob-nav { display: none !important; }
    body { padding-top: 70px; }
}

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: transparent;
}
.hero-video,
.hero-image {
    position: absolute;
    inset: 0;
    overflow: hidden;
}
.hero-video video,
.hero-video img,
.hero-image img {
    position: absolute;
    top: 50%; left: 50%;
    min-width: 100%; min-height: 100%;
    width: auto; height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    pointer-events: none;
}
.hero-video::after,
.hero-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
}
.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 20px;
}
.hero-content h1 {
    font-size: clamp(36px, 8vw, 80px);
    font-weight: 800;
    letter-spacing: 4px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
}
.hero-content h2 {
    font-size: clamp(16px, 2.5vw, 24px);
    font-weight: 400;
    margin-top: 16px;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.9);
}
.hero-content p {
    max-width: 640px;
    margin: 16px auto 0;
    font-size: 16px;
    line-height: 1.7;
    color: #ffffff;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.9);
}

/* ===== About ===== */
.about { background: transparent; padding: 80px 0; }
.about .container { display: flex; flex-direction: column; gap: 24px; }
.about h3 {
    font-size: clamp(24px, 4vw, 36px);
    font-weight: 700;
    letter-spacing: 2px;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.9);
    margin-bottom: 20px;
}
.about-inner {
    display: flex;
    gap: 48px;
    align-items: flex-start;
}
.about-text { flex: 1; }
.about-text p { font-size: 15px; line-height: 1.8; color: #ccc; }
.about-imgs {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex-shrink: 0;
    width: 320px;
}
.about-imgs img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.6);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.about-imgs img:hover {
    transform: scale(1.03);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.8);
}
@media (max-width: 768px) {
    .about-inner { flex-direction: column; }
    .about-imgs { width: 100%; }
    .about-imgs img { height: 200px; }
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #ff0000;
    color: #fff;
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    transition: background 0.2s;
    width: fit-content;
}
.btn-primary:hover { background: #cc0000; }

.stats { display: flex; flex-wrap: wrap; gap: 40px; margin-top: 8px; }
.stat { text-align: center; }
.stat-number { font-size: 48px; font-weight: 800; color: #ff0000; line-height: 1; }
.stat-label { font-size: 13px; color: #aaa; margin-top: 6px; }

/* ===== Services ===== */
.services { background: transparent; padding: 80px 0; }
.services h2 {
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 700;
    letter-spacing: 2px;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.9);
    margin-bottom: 40px;
    text-align: center;
}

.advantages-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.advantages-list li {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 3px solid #ff0000;
    border-radius: 10px;
    padding: 18px 20px;
    font-size: 15px;
    color: #ddd;
    line-height: 1.5;
    transition: background 0.25s, transform 0.25s;
}
.advantages-list li:hover {
    background: rgba(255, 0, 0, 0.07);
    transform: translateX(4px);
}
.adv-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: rgba(255, 0, 0, 0.12);
    border-radius: 8px;
    color: #ff0000;
}
.adv-icon svg { width: 20px; height: 20px; }

@media (max-width: 991px) { .advantages-list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575px) { .advantages-list { grid-template-columns: 1fr; } }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}
@media (max-width: 991px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
    background: rgba(0, 0, 0, 0.45);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s, box-shadow 0.25s;
}
.service-card:hover { transform: translateY(-5px); box-shadow: 0 10px 36px rgba(0, 0, 0, 0.4); }
.service-card .card-img img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.35s;
}
.service-card:hover .card-img img { transform: scale(1.04); }
.service-card .card-body { padding: 20px 22px 24px; flex: 1; }
.service-card .card-body h4 { font-size: 15px; font-weight: 700; color: #ff0000; margin-bottom: 10px; }
.service-card .card-body p { font-size: 13.5px; color: #ccc; line-height: 1.65; }

/* ===== Contact ===== */
.contact { background: transparent; padding: 80px 0; }
.contact-title {
    font-size: clamp(22px, 3.5vw, 34px);
    font-weight: 700;
    letter-spacing: 2px;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.9);
    margin-bottom: 10px;
}
.contact-subtitle { font-size: 15px; color: #bbb; margin-bottom: 48px; }

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 720px;
    margin: 52px auto 52px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-left: 3px solid #ff0000;
    border-radius: 10px;
    padding: 36px 40px;
}
.contact-form label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: #ff0000;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.contact-form input,
.contact-form textarea {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    padding: 13px 16px;
    color: #ccc;
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s, background 0.2s;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(255,255,255,0.25); }
.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #ff0000;
    background: rgba(255,0,0,0.05);
    color: #fff;
}
.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}
.contact-form button[type="submit"] {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #ff0000;
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 12px 32px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.contact-form button[type="submit"]:hover {
    background: #cc0000;
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 36px;
    align-items: stretch;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-left: 3px solid #ff0000;
    border-radius: 10px;
    padding: 20px 22px;
    transition: background 0.25s;
}
.contact-card:hover { background: rgba(255,0,0,0.06); }

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: rgba(255,0,0,0.12);
    border-radius: 8px;
    color: #ff0000;
}
.contact-icon svg { width: 22px; height: 22px; }

.contact-card-body h4 {
    font-size: 13px;
    font-weight: 600;
    color: #ff0000;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}
.contact-card-body a,
.contact-card-body p {
    display: block;
    font-size: 15px;
    color: #ccc;
    line-height: 1.65;
    text-decoration: none;
}
.contact-card-body a:hover { color: #fff; }

.contact-map {
    border-radius: 12px;
    overflow: hidden;
    min-height: 420px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.contact-map iframe { display: block; width: 100%; height: 100%; min-height: 420px; }

@media (max-width: 768px) {
    .contact-inner { grid-template-columns: 1fr; }
    .contact-map { min-height: 320px; }
    .contact-map iframe { min-height: 320px; }
}

/* ===== Flipbook ===== */
.flipbook-section { background: transparent; padding: 80px 0; }
.flipbook-title {
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 700;
    letter-spacing: 2px;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.9);
    margin-bottom: 36px;
    text-align: center;
}
.flipbook-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
}
.flipbook-wrap > div {
    max-width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
}
@media (max-width: 960px) {
    .flipbook-wrap > div { width: 100% !important; height: 420px !important; }
}
@media (max-width: 575px) {
    .flipbook-wrap > div { height: 300px !important; }
}

/* ===== Gallery ===== */
.gallery { background: transparent; padding: 80px 0; }
.gallery h2 {
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 700;
    letter-spacing: 2px;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.9);
    margin-bottom: 36px;
    text-align: center;
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.gallery-item {
    display: block;
    overflow: hidden;
    border-radius: 8px;
    aspect-ratio: 4 / 3;
    background: rgba(255,255,255,0.05);
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease, opacity 0.3s ease;
    display: block;
}
.gallery-item:hover img {
    transform: scale(1.06);
    opacity: 0.9;
}
@media (max-width: 768px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .gallery-grid { grid-template-columns: 1fr; } }

/* ===== Clients ===== */
.clients { background: transparent; padding: 60px 0; }
.clients h2 { font-size: 24px; font-weight: 700; margin-bottom: 24px; }
.marquee-wrap { width: 100%; overflow: hidden; padding: 10px 0; }
.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee-scroll 22s linear infinite;
}
.marquee-wrap:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}
.marquee-track figure {
    margin-right: 24px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    transition: background 0.2s;
}
.marquee-track figure:hover { background: rgba(255, 255, 255, 0.2); }
.marquee-track img { width: 110px; height: 110px; object-fit: contain; }

/* ===== Footer ===== */
.footer-top { background: rgba(0, 0, 0, 0.75); padding: 40px 0; }
.footer-licenses h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 12px; }
.footer-licenses p { color: #ccc0c0; font-size: 13px; line-height: 2; }

.footer-bottom { background: rgba(0, 0, 0, 0.85); padding: 14px 0; }
.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.social-icons { display: flex; gap: 8px; }
.social-icons a {
    display: inline-flex;
    width: 36px; height: 36px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #ed1e23;
    transition: background 0.2s;
}
.social-icons a:hover { background: #c01018; }
.social-icons svg { width: 16px; height: 16px; fill: #fff; }
.copyright { color: #ccc0c0; font-size: 12px; }