/* --- GLOBAL STYLES & THEME --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    --bg-dark: #0b0b0b;
    --bg-card: #141414;
    --primary-red: #d32f2f;
    --primary-hover: #b71c1c;
    --text-light: #ffffff;
    --text-muted: #aaaaaa;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    scroll-behavior: smooth;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.btn {
    background-color: var(--primary-red);
    color: white;
    padding: 10px 22px;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

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

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

.btn-outline:hover {
    background: var(--text-light);
    color: var(--bg-dark);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.section-subtitle {
    text-align: center;
    color: var(--primary-red);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

/* --- NAVIGATION BAR --- */
header {
    background-color: rgba(11, 11, 11, 0.95);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #222;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-light);
}

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

.nav-links {
    display: flex;
    gap: 25px;
    align-items: center;
}

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

/* --- HERO SLIDER --- */
.hero {
    margin-top: 70px;
    position: relative;
    height: 85vh;
    overflow: hidden;
}

.slider-container {
    height: 100%;
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.slide {
    min-width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
}

.slide:nth-child(1) { background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1565557623262-b51c2513a641?q=80&w=1200') center/cover; }
.slide:nth-child(2) { background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1514933651103-005eec06c04b?q=80&w=1200') center/cover; }
.slide:nth-child(3) { background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1528605248644-14dd04022da1?q=80&w=1200') center/cover; }

.hero-content {
    max-width: 600px;
    margin-left: 10%;
    padding: 20px;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 15px;
}

.hero-content p {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    background: #555;
    border-radius: 50%;
    cursor: pointer;
}

.dot.active {
    background: var(--primary-red);
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: white;
    border: none;
    padding: 16px 20px;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    border-radius: 4px;
    transition: background 0.3s;
}
.slider-btn:hover { background: rgba(0,0,0,0.8); }
.slider-btn.prev { left: 10px; }
.slider-btn.next { right: 10px; }

/* --- MENU --- */
.menu-tabs {
    display: flex;
    justify-content: flex-start;
    gap: 10px;
    margin-bottom: 30px;
    overflow-x: auto;
    white-space: nowrap;
    padding: 0 0 8px 0;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-red) transparent;
    -webkit-overflow-scrolling: touch;
}

.menu-tabs::-webkit-scrollbar { height: 4px; }
.menu-tabs::-webkit-scrollbar-thumb { background: var(--primary-red); border-radius: 4px; }
.menu-tabs::-webkit-scrollbar-track { background: transparent; }

.tab-btn {
    background: var(--bg-card);
    border: 1px solid #333;
    color: white;
    padding: 8px 18px;
    cursor: pointer;
    border-radius: 4px;
}

.tab-btn.active, .tab-btn:hover {
    background: var(--primary-red);
    border-color: var(--primary-red);
}

.grid-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.card {
    background-color: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #222;
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
}

.card-img {
    height: 200px;
    background-color: #333;
    background-size: cover;
    background-position: center;
}

.card-info {
    padding: 20px;
}

.card-title {
    font-size: 1.2rem;
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
}

.price {
    color: var(--primary-red);
    font-weight: bold;
    text-align: right;
    line-height: 1.5;
    font-size: 0.85rem;
}

/* --- OFFERS --- */
.offers {
    background-color: #0f0f0f;
}

.offer-card {
    background: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #222;
    transition: transform 0.3s;
    position: relative;
}

.offer-card:hover {
    transform: translateY(-5px);
}

.offer-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary-red);
    color: white;
    padding: 8px 16px;
    font-size: 1rem;
    font-weight: 800;
    border-radius: 4px;
    z-index: 2;
}

.offer-img {
    height: 180px;
    background-size: cover;
    background-position: center;
}

.offer-body {
    padding: 20px;
}

.offer-body h3 {
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.offer-price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-red);
    margin-bottom: 8px;
}

.offer-price .original {
    font-size: 1rem;
    color: #666;
    text-decoration: line-through;
    font-weight: 400;
    margin-left: 8px;
}

.offer-body p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* --- ABOUT --- */
.about-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.about-text p {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.about-stats {
    display: flex;
    gap: 30px;
    margin-top: 30px;
}

.stat-box h3 {
    font-size: 2rem;
    color: var(--primary-red);
}

.about-img {
    height: 350px;
    background: url('https://images.unsplash.com/photo-1514933651103-005eec06c04b?q=80&w=600') center/cover;
    border-radius: 8px;
}

/* --- GALLERY --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 1;
    background: var(--bg-card);
    border: 1px solid #222;
    transition: transform 0.4s, box-shadow 0.4s;
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 25px rgba(0,0,0,0.5);
    z-index: 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    opacity: 0;
    transition: opacity 0.3s;
}

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

.gallery-item .overlay span {
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
}

.gallery-item:first-child { grid-column: span 2; grid-row: span 2; }

/* --- CONTACT --- */
.contact-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-form {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #222;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 10px;
    background: #1f1f1f;
    border: 1px solid #333;
    color: white;
    border-radius: 4px;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-red);
}

/* --- FOOTER --- */
footer {
    background: linear-gradient(180deg, #0a0a0a 0%, #050505 100%);
    padding: 60px 20px 30px;
    border-top: 3px solid transparent;
    border-image: linear-gradient(90deg, var(--primary-red), #ff6f00, var(--primary-red));
    border-image-slice: 1;
    font-size: 0.9rem;
    color: var(--text-muted);
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    animation: footerShine 4s ease-in-out infinite;
}

@keyframes footerShine {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

.footer-wrap {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.8fr;
    gap: 40px;
    position: relative;
    z-index: 1;
}

.footer-col h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.1rem;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-red);
    transition: width 0.3s ease;
}

.footer-col:hover h4::after {
    width: 50px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col.links ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 20px;
}

.footer-col ul li a {
    color: var(--text-muted);
    transition: color 0.3s, padding-left 0.3s;
    position: relative;
    padding-left: 0;
}

.footer-col ul li a::before {
    content: '›';
    position: absolute;
    left: -15px;
    opacity: 0;
    color: var(--primary-red);
    transition: left 0.3s, opacity 0.3s;
    font-size: 1.2rem;
    font-weight: 700;
}

.footer-col ul li a:hover {
    color: var(--primary-red);
    padding-left: 15px;
}

.footer-col ul li a:hover::before {
    left: 0;
    opacity: 1;
}

.footer-brand {
    font-size: 1.4rem;
    font-weight: 800;
    color: white;
    margin-bottom: 12px;
}

.footer-brand span {
    color: var(--primary-red);
}

.footer-desc {
    line-height: 1.7;
    margin-bottom: 20px;
}

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

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #1f1f1f;
    color: var(--text-muted);
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 1px solid #333;
}

.footer-social a:hover {
    background: var(--primary-red);
    color: white;
    border-color: var(--primary-red);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(211, 47, 47, 0.4);
}

.footer-map iframe {
    width: 100%;
    height: 200px;
    border-radius: 8px;
    border: 1px solid #333;
    filter: grayscale(0.5) brightness(0.7);
    transition: filter 0.4s;
}

.footer-map iframe:hover {
    filter: grayscale(0) brightness(1);
}

.footer-bottom {
    text-align: center;
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid #1a1a1a;
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    opacity: 0.6;
    transition: opacity 0.3s;
}

.footer-bottom:hover p {
    opacity: 1;
}

/* --- MOBILE HAMBURGER --- */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 5px;
    z-index: 1001;
}

.hamburger span {
    width: 26px;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: 0.3s;
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* --- LIGHTBOX --- */
.lightbox {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.92);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.lightbox-img {
    max-width: 90%;
    max-height: 85vh;
    border-radius: 6px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.6);
    cursor: default;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: white;
    font-size: 2.5rem;
    font-weight: 300;
    cursor: pointer;
    transition: 0.3s;
}

.lightbox-close:hover {
    color: var(--primary-red);
}

/* --- ANIMATIONS & EFFECTS --- */

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInScale {
    from { opacity: 0; transform: scale(0.85); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 5px rgba(211,47,47,0.3); }
    50% { box-shadow: 0 0 25px rgba(211,47,47,0.7); }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-scale { opacity: 0; transform: scale(0.85); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible, .reveal-left.visible, .reveal-right.visible, .reveal-scale.visible { opacity: 1; transform: translateY(0) translateX(0) scale(1); }

/* Section title underline animation */
.section-title {
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--primary-red);
    border-radius: 2px;
    transition: width 0.6s ease;
}

.section-title.reveal.visible::after {
    width: 60px;
}

/* Hero content animation */
.slide .hero-content {
    animation: fadeInUp 0.8s ease forwards;
}

.slide .hero-content h1 {
    animation: fadeInLeft 0.6s ease 0.1s both;
}

.slide .hero-content p {
    animation: fadeInLeft 0.6s ease 0.2s both;
}

.slide .hero-buttons {
    animation: fadeInUp 0.6s ease 0.3s both;
}

/* Card hover glow */
.card {
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 30px rgba(211,47,47,0.15), 0 0 0 1px rgba(211,47,47,0.3);
}

/* Offer badge pulse */
.offer-badge {
    animation: pulseGlow 2s ease-in-out infinite;
}

/* Button glow effect */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s;
    pointer-events: none;
}

.btn:hover::after {
    opacity: 1;
}

.btn-outline:hover {
    box-shadow: 0 0 20px rgba(255,255,255,0.15);
}

/* Nav link hover underline */
.nav-links a {
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

/* Tab button effects */
.tab-btn {
    transition: all 0.3s ease;
}

.tab-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(211,47,47,0.25);
}

.tab-btn.active {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(211,47,47,0.4);
}

/* Gallery item glow */
.gallery-item {
    transition: transform 0.4s, box-shadow 0.4s, border-color 0.4s;
}

.gallery-item:hover {
    border-color: var(--primary-red);
    box-shadow: 0 0 25px rgba(211,47,47,0.3), 0 8px 25px rgba(0,0,0,0.5);
}

/* Contact form focus glow */
.form-group input:focus, .form-group textarea:focus {
    box-shadow: 0 0 12px rgba(211,47,47,0.2);
}

/* Stat counter animation */
.stat-box h3 {
    display: inline-block;
    transition: text-shadow 0.3s;
}

.stat-box:hover h3 {
    text-shadow: 0 0 20px rgba(211,47,47,0.4);
}

/* Logo hover glow */
.logo a:hover span {
    text-shadow: 0 0 20px rgba(211,47,47,0.5);
}

/* Footer social icon glow */
.footer-social a:hover {
    box-shadow: 0 4px 15px rgba(211,47,47,0.5);
}

/* Lightbox fade in */
.lightbox {
    animation: fadeInScale 0.3s ease;
}

/* Offer card hover enhancement */
.offer-card {
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.offer-card:hover {
    box-shadow: 0 8px 30px rgba(211,47,47,0.15), 0 0 0 1px rgba(211,47,47,0.3);
}

/* Price pulse */
.price {
    animation: pulseGlow 3s ease-in-out infinite;
}

/* --- RESPONSIVENESS --- */
@media (max-width: 900px) {
    .container { padding: 30px 16px; }
    .section-title { font-size: 2rem; }
    .nav-links { gap: 15px; }
    .footer-wrap { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .hamburger { display: flex; }

    nav { position: relative; }

    .nav-links {
        position: absolute;
        top: 100%;
        right: 16px;
        width: auto;
        min-width: 200px;
        background: rgba(20, 20, 20, 0.97);
        flex-direction: column;
        gap: 0;
        padding: 8px 0;
        border-radius: 10px;
        border: 1px solid rgba(255,255,255,0.08);
        box-shadow: 0 8px 32px rgba(0,0,0,0.6);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
        z-index: 1000;
        display: flex;
        pointer-events: none;
    }

    .nav-links.open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: auto;
    }

    .nav-links li { width: 100%; }

    .nav-links a {
        font-size: 0.95rem;
        padding: 12px 24px;
        display: block;
        width: 100%;
        white-space: nowrap;
    }

    .nav-links a:hover {
        background: rgba(211,47,47,0.15);
    }

    .hero { height: 60vh; margin-top: 60px; }
    .hero-content { margin-left: 5%; }
    .hero-content h1 { font-size: 2rem; }
    .hero-content p { font-size: 0.95rem; }
    .hero-buttons { flex-direction: column; gap: 10px; }
    .hero-buttons .btn { text-align: center; width: fit-content; }

    .about-split, .contact-split { grid-template-columns: 1fr; gap: 25px; }
    .about-img { height: 220px; }
    .about-stats { gap: 15px; }
    .stat-box h3 { font-size: 1.5rem; }

    .contact-split > div { min-width: 0; }

    .offer-card .offer-img { height: 140px; }

    .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .gallery-item:first-child { grid-column: span 2; grid-row: span 1; }

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

    .slider-btn { padding: 10px 14px; font-size: 1.2rem; }

    .menu-tabs { gap: 8px; }
    .tab-btn { padding: 6px 14px; font-size: 0.85rem; }
}

@media (max-width: 480px) {
    .hero { height: 50vh; }
    .hero-content h1 { font-size: 1.5rem; }
    .hero-content p { font-size: 0.85rem; margin-bottom: 20px; }
    .section-title { font-size: 1.6rem; }
    .section-subtitle { font-size: 0.9rem; }

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

    .gallery-grid { grid-template-columns: 1fr 1fr; gap: 6px; }
    .gallery-item { aspect-ratio: unset; height: 130px; }
    .gallery-item:first-child { grid-column: span 2; height: 180px; }

    .offer-card .offer-img { height: 120px; }
    .offer-body { padding: 14px; }
    .offer-body h3 { font-size: 1rem; }
    .offer-price { font-size: 1.2rem; }

    .contact-form { padding: 20px; }

    footer { padding: 40px 16px 20px; }
    .footer-social { justify-content: center; }
    .footer-brand { text-align: center; }
    .footer-desc { text-align: center; }
    .footer-map iframe { height: 160px; }

    .slider-btn { display: none; }
}