/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --charcoal: #1a1a1a;
    --steel: #2d2d2d;
    --steel-light: #3a3a3a;
    --amber: #e8820c;
    --amber-glow: #ff9a1f;
    --spark: #ffc857;
    --white: #f5f5f5;
    --gray: #999;
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Barlow', sans-serif;
}

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

body {
    font-family: var(--font-body);
    background: var(--charcoal);
    color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

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

/* ===== NAVIGATION ===== */
.nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(26, 26, 26, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(232, 130, 12, 0);
    transition: all 0.4s ease;
}
.nav.scrolled {
    background: rgba(26, 26, 26, 0.97);
    border-bottom-color: rgba(232, 130, 12, 0.3);
}
.nav-inner {
    max-width: 1400px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem 2rem;
}
.nav-logo {
    display: flex; align-items: center; gap: 0.6rem;
    text-decoration: none;
}
.logo-icon { font-size: 1.8rem; filter: drop-shadow(0 0 8px rgba(232, 130, 12, 0.6)); }
.logo-text {
    font-family: var(--font-display);
    font-size: 1.1rem; line-height: 1.1;
    letter-spacing: 0.15em; color: var(--white);
}
.nav-links {
    display: flex; list-style: none; gap: 2.5rem;
}
.nav-links a {
    font-family: var(--font-display);
    font-size: 1.05rem; letter-spacing: 0.12em;
    color: var(--gray);
    transition: color 0.3s;
    position: relative;
}
.nav-links a::after {
    content: ''; position: absolute;
    bottom: -4px; left: 0; width: 0; height: 2px;
    background: var(--amber);
    transition: width 0.3s;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-right { display: flex; align-items: center; gap: 1rem; }
.nav-phone {
    display: flex; align-items: center; gap: 0.5rem;
    font-size: 0.9rem; color: var(--amber);
    font-weight: 500; transition: color 0.3s;
}
.nav-phone:hover { color: var(--amber-glow); }

.lang-toggle {
    background: transparent;
    border: 1px solid var(--amber);
    color: var(--amber);
    font-family: var(--font-display);
    font-size: 0.85rem; letter-spacing: 0.1em;
    padding: 0.3rem 0.6rem;
    cursor: pointer;
    transition: all 0.3s;
}
.lang-toggle:hover {
    background: var(--amber);
    color: var(--charcoal);
}

.nav-hamburger {
    display: none;
    flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer;
    padding: 4px;
}
.nav-hamburger span {
    display: block; width: 24px; height: 2px;
    background: var(--white);
    transition: all 0.3s;
}
.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.hero {
    position: relative;
    height: 100vh; min-height: 600px;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0;
}
.hero-bg img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: brightness(0.35) contrast(1.1);
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(
        180deg,
        rgba(26, 26, 26, 0.6) 0%,
        rgba(26, 26, 26, 0.2) 40%,
        rgba(26, 26, 26, 0.5) 80%,
        rgba(26, 26, 26, 1) 100%
    );
}
.hero-content {
    position: relative; z-index: 2;
    text-align: center;
    padding: 0 2rem;
}
.hero-badge {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.85rem; font-weight: 500;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--amber);
    border: 1px solid rgba(232, 130, 12, 0.4);
    padding: 0.5rem 1.5rem;
    margin-bottom: 2rem;
}
.hero h1 {
    font-family: var(--font-display);
    line-height: 0.95;
}
.hero-line1 {
    display: block;
    font-size: clamp(3rem, 10vw, 8rem);
    letter-spacing: 0.15em;
    color: var(--white);
}
.hero-line2 {
    display: block;
    font-size: clamp(2rem, 6vw, 5rem);
    letter-spacing: 0.08em;
    color: var(--amber);
    margin: 0.2em 0;
}
.hero-line3 {
    display: block;
    font-size: clamp(1.5rem, 4vw, 3rem);
    letter-spacing: 0.3em;
    color: var(--gray);
}
.hero-sub {
    margin-top: 1.5rem;
    font-size: clamp(0.9rem, 1.5vw, 1.15rem);
    color: var(--gray);
    max-width: 600px; margin-left: auto; margin-right: auto;
    line-height: 1.6;
    font-weight: 300;
}
.hero-actions {
    margin-top: 2.5rem;
    display: flex; gap: 1rem;
    justify-content: center; flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 1rem; letter-spacing: 0.12em;
    padding: 0.9rem 2.2rem;
    transition: all 0.35s ease;
    cursor: pointer;
    border: none;
}
.btn-primary {
    background: var(--amber);
    color: var(--charcoal);
}
.btn-primary:hover {
    background: var(--amber-glow);
    box-shadow: 0 0 30px rgba(232, 130, 12, 0.4);
}
.btn-outline {
    background: transparent;
    border: 1px solid rgba(245, 245, 245, 0.3);
    color: var(--white);
}
.btn-outline:hover {
    border-color: var(--amber);
    color: var(--amber);
}

.hero-scroll {
    position: absolute; bottom: 2rem;
    left: 50%; transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
    color: var(--gray);
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}
.section-tag {
    display: inline-block;
    font-size: 0.8rem; font-weight: 500;
    letter-spacing: 0.25em; text-transform: uppercase;
    color: var(--amber);
    margin-bottom: 0.8rem;
}
.section-tag-light { color: var(--spark); }
.section-header h2, .about-content h2, .contact-info h2 {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    letter-spacing: 0.1em;
    color: var(--white);
    margin-bottom: 1rem;
}
.section-line {
    width: 60px; height: 3px;
    background: var(--amber);
    margin: 0 auto;
}
.section-line-light { background: var(--spark); }

/* ===== SERVICES ===== */
.services {
    padding: 7rem 0;
    background: var(--charcoal);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}
.service-card {
    background: var(--steel);
    padding: 2.5rem 2rem;
    border: 1px solid rgba(255,255,255,0.05);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute; top: 0; left: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--amber), var(--spark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
    transform: translateY(-6px);
    border-color: rgba(232, 130, 12, 0.2);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.service-icon {
    width: 56px; height: 56px;
    margin-bottom: 1.5rem;
    color: var(--amber);
}
.service-icon svg { width: 100%; height: 100%; }
.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    letter-spacing: 0.08em;
    margin-bottom: 0.8rem;
    color: var(--white);
}
.service-card p {
    font-size: 0.92rem;
    line-height: 1.7;
    color: var(--gray);
    font-weight: 300;
}

/* ===== ABOUT ===== */
.about {
    padding: 0;
    background: var(--steel);
}
.about-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
}
.about-image {
    position: relative;
    min-height: 500px;
    overflow: hidden;
}
.about-image img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: brightness(0.7) contrast(1.05);
}
.about-year {
    position: absolute;
    bottom: 2rem; right: 2rem;
    background: rgba(232, 130, 12, 0.95);
    color: var(--charcoal);
    padding: 1.5rem;
    text-align: center;
}
.year-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    line-height: 1;
}
.year-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.about-content {
    padding: 5rem 4rem;
    display: flex; flex-direction: column;
    justify-content: center;
}
.about-content .section-line {
    margin: 0; margin-bottom: 2rem;
}
.about-content .section-tag { margin-bottom: 0.8rem; }
.about-content h2 { margin-bottom: 1rem; }
.about-content p {
    font-size: 1rem; line-height: 1.8;
    color: var(--gray); font-weight: 300;
    margin-bottom: 1.2rem;
}
.about-stats {
    display: flex; gap: 3rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.08);
}
.stat { text-align: center; }
.stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--amber);
}
.stat-label {
    font-size: 0.8rem;
    color: var(--gray);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* ===== GALLERY ===== */
.gallery {
    padding: 7rem 0;
    background: var(--charcoal);
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 250px;
    gap: 0.75rem;
}
.gallery-item {
    position: relative; overflow: hidden;
    cursor: pointer;
}
.gallery-item-wide { grid-column: span 2; }
.gallery-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: brightness(0.6) saturate(0.7);
    transition: all 0.5s ease;
}
.gallery-item:hover img {
    filter: brightness(0.85) saturate(1);
    transform: scale(1.05);
}
.gallery-overlay {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    background: rgba(232, 130, 12, 0.0);
    transition: background 0.4s;
}
.gallery-overlay span {
    font-family: var(--font-display);
    font-size: 1.3rem; letter-spacing: 0.15em;
    color: var(--white);
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s;
}
.gallery-item:hover .gallery-overlay {
    background: rgba(232, 130, 12, 0.2);
}
.gallery-item:hover .gallery-overlay span {
    opacity: 1; transform: translateY(0);
}

/* ===== CONTACT ===== */
.contact {
    padding: 0;
    background: var(--steel);
}
.contact-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 550px;
}
.contact-info {
    padding: 5rem 4rem;
}
.contact-info .section-line { margin: 0; margin-bottom: 2.5rem; }
.contact-info .section-tag { margin-bottom: 0.8rem; }
.contact-info h2 { margin-bottom: 1rem; }
.contact-details {
    display: flex; flex-direction: column;
    gap: 1.8rem;
}
.contact-item {
    display: flex; gap: 1.2rem; align-items: flex-start;
}
.contact-icon {
    flex-shrink: 0;
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(232, 130, 12, 0.12);
    color: var(--amber);
}
.contact-item strong {
    display: block;
    font-family: var(--font-display);
    font-size: 0.95rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.3rem;
    color: var(--white);
}
.contact-item p {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.6;
    font-weight: 300;
}
.contact-item a {
    color: var(--amber);
    transition: color 0.3s;
}
.contact-item a:hover { color: var(--amber-glow); }
.contact-map {
    background: var(--charcoal);
}
.contact-map iframe {
    width: 100%; height: 100%;
    filter: grayscale(0.8) invert(0.92) contrast(0.85);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--charcoal);
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 3rem 0;
}
.footer-inner {
    display: flex; flex-direction: column;
    align-items: center; gap: 1.5rem;
    text-align: center;
}
.footer-brand {
    display: flex; flex-direction: column;
    align-items: center; gap: 0.3rem;
}
.footer-brand .logo-icon { font-size: 1.4rem; }
.footer-name {
    font-family: var(--font-display);
    font-size: 1.2rem;
    letter-spacing: 0.15em;
}
.footer-brand p {
    font-size: 0.85rem; color: var(--gray); font-weight: 300;
}
.footer-links {
    display: flex; gap: 2rem;
}
.footer-links a {
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    color: var(--gray);
    transition: color 0.3s;
}
.footer-links a:hover { color: var(--amber); }
.footer-bottom p {
    font-size: 0.8rem; color: rgba(153,153,153,0.6);
}

/* ===== SCROLL ANIMATIONS ===== */
.service-card, .gallery-item, .about-content, .contact-info {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.service-card.visible, .gallery-item.visible, .about-content.visible, .contact-info.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .about-split { grid-template-columns: 1fr; }
    .about-image { min-height: 350px; }
    .about-content { padding: 3rem 2rem; }
    .contact-split { grid-template-columns: 1fr; }
    .contact-info { padding: 3rem 2rem; }
    .contact-map { min-height: 350px; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
}

@media (max-width: 768px) {
    .nav-links { 
        display: none;
        position: absolute;
        top: 100%; left: 0; right: 0;
        background: rgba(26, 26, 26, 0.98);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        border-bottom: 1px solid rgba(232, 130, 12, 0.2);
    }
    .nav-links.open { display: flex; }
    .nav-hamburger { display: flex; }
    .nav-phone span { display: none; }
    .nav-inner { padding: 0.8rem 1.5rem; }

    .hero-badge { font-size: 0.7rem; padding: 0.4rem 1rem; }
    .hero-actions { flex-direction: column; align-items: center; }

    .services-grid { grid-template-columns: 1fr; }
    .services { padding: 4rem 0; }

    .about-content { padding: 2.5rem 1.5rem; }
    .about-stats { gap: 1.5rem; flex-wrap: wrap; justify-content: center; }

    .gallery { padding: 4rem 0; }
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: 180px;
    }
    .gallery-item-wide { grid-column: span 2; }

    .contact-info { padding: 2.5rem 1.5rem; }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
    }
    .gallery-item-wide { grid-column: span 1; }
}