:root {
    --bg: #080808;
    --bg-soft: #0F0F10;
    --bg-card: #141416;
    --bg-elev: #1A1A1D;
    --border: #26262A;
    --border-soft: #1F1F22;
    --text: #FFFFFF;
    --text-muted: #9A9A9F;
    --text-dim: #6A6A6F;
    --accent: #D4A574;
    --accent-bright: #E8BE8F;
    --accent-deep: #8B6F47;
    --accent-glow: rgba(212, 165, 116, 0.2);
    --blue-deep: #0B1F38;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .3s var(--ease); }
a:hover { color: var(--accent); }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ============ HEADER ============ */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 50;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    background: rgba(8, 8, 8, 0.6);
    border-bottom: 1px solid rgba(255,255,255,0.04);
    transition: background .3s var(--ease);
}
.site-header.scrolled { background: rgba(8, 8, 8, 0.92); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 78px; gap: 32px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-img { height: 28px; width: auto; filter: invert(1) brightness(1.4) contrast(1.1); transition: filter .3s var(--ease); }
.logo-img-footer { height: 34px; width: auto; filter: invert(1) brightness(1.4) contrast(1.1); }
.nav-links { display: flex; gap: 38px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
    font-size: 0.9rem; letter-spacing: 0.04em; color: var(--text-muted);
    position: relative; padding: 4px 0;
    display: inline-flex; align-items: center; gap: 8px;
}
.nav-icon {
    width: 16px; height: 16px; flex-shrink: 0;
    transition: transform .4s var(--ease), color .3s var(--ease);
    opacity: 0.75;
}
.nav-links a:hover .nav-icon, .nav-links a.active .nav-icon {
    opacity: 1; color: var(--accent); transform: translateY(-1px);
}
.nav-links a::after {
    content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 1px;
    background: var(--accent); transition: width .4s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.lang-switch { display: flex; gap: 4px; font-size: 0.8rem; }
.lang-switch a {
    padding: 7px 12px; border: 1px solid var(--border); color: var(--text-muted);
    letter-spacing: 0.1em; font-weight: 500;
}
.lang-switch a.active { border-color: var(--accent); color: var(--accent); }
.burger { display: none; background: none; border: none; color: var(--text); cursor: pointer; font-size: 1.4rem; }

/* ============ HERO ============ */
.hero {
    min-height: 100vh; display: grid; place-items: center;
    padding: 140px 24px 80px; position: relative; overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0; z-index: 0;
    background-image: url('/assets/images/hero.jpg');
    background-size: cover; background-position: center;
    transform: scale(1.1);
    animation: heroZoom 20s var(--ease) infinite alternate;
}
@keyframes heroZoom { from { transform: scale(1.1); } to { transform: scale(1.22); } }
.hero-bg::after {
    content: ''; position: absolute; inset: 0;
    background:
        radial-gradient(ellipse at center, rgba(8,8,8,0.55) 0%, rgba(8,8,8,0.92) 70%, #080808 100%),
        linear-gradient(180deg, rgba(8,8,8,0.4) 0%, rgba(8,8,8,0.95) 100%);
}
.hero-grid {
    position: absolute; inset: 0; z-index: 1;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.hero-inner { position: relative; z-index: 2; text-align: center; max-width: 960px; }
.hero-eyebrow {
    display: inline-flex; align-items: center; gap: 12px;
    letter-spacing: 0.3em; font-size: 0.78rem;
    color: var(--accent); text-transform: uppercase; margin-bottom: 28px;
    opacity: 0; animation: fadeUp .9s var(--ease) .2s forwards;
}
.hero-eyebrow::before, .hero-eyebrow::after {
    content: ''; width: 40px; height: 1px; background: var(--accent); opacity: 0.5;
}
.hero h1 {
    font-size: clamp(2.6rem, 6.5vw, 5.4rem); line-height: 1.02; font-weight: 300;
    margin: 0 0 28px; letter-spacing: -0.03em;
}
.hero h1 .word {
    display: inline-block; opacity: 0; transform: translateY(40px);
    animation: fadeUp 1s var(--ease) forwards;
}
.hero h1 .word:nth-child(1) { animation-delay: .35s; }
.hero h1 .word:nth-child(2) { animation-delay: .5s; }
.hero h1 .word:nth-child(3) { animation-delay: .65s; }
.hero h1 .word:nth-child(4) { animation-delay: .8s; }
.hero h1 .word:nth-child(5) { animation-delay: .95s; }
.hero h1 .accent {
    background: linear-gradient(135deg, var(--accent-bright), var(--accent));
    -webkit-background-clip: text; background-clip: text; color: transparent;
    font-weight: 400; font-style: italic;
}
.hero p {
    font-size: clamp(1rem, 1.4vw, 1.15rem); color: var(--text-muted);
    max-width: 620px; margin: 0 auto 44px;
    opacity: 0; animation: fadeUp 1s var(--ease) 1.1s forwards;
}
.btn-group {
    display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
    opacity: 0; animation: fadeUp 1s var(--ease) 1.25s forwards;
}
.hero-scroll {
    position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
    z-index: 2; color: var(--text-muted); font-size: 0.72rem; letter-spacing: 0.3em;
    text-transform: uppercase; opacity: 0; animation: fadeUp 1s var(--ease) 1.5s forwards;
    display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.hero-scroll::after {
    content: ''; width: 1px; height: 50px; background: linear-gradient(180deg, var(--accent), transparent);
    animation: scrollLine 2s var(--ease) infinite;
}
@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex; align-items: center; gap: 12px;
    padding: 15px 34px; font-size: 0.88rem; letter-spacing: 0.08em;
    border: 1px solid transparent; cursor: pointer; position: relative; overflow: hidden;
    transition: all .4s var(--ease); text-transform: uppercase; font-weight: 500;
    font-family: inherit;
}
.btn::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, var(--accent-bright), var(--accent));
    transform: translateX(-100%); transition: transform .5s var(--ease); z-index: -1;
}
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-deep)); color: #0A0A0A; font-weight: 600; }
.btn-primary:hover { color: #0A0A0A; transform: translateY(-3px); box-shadow: 0 12px 40px var(--accent-glow); }
.btn-primary:hover::before { transform: translateX(0); }
.btn-ghost { border-color: rgba(255,255,255,0.2); color: var(--text); background: rgba(255,255,255,0.02); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); background: rgba(212,165,116,0.05); transform: translateY(-3px); }
.btn .arrow { transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ============ SECTIONS ============ */
section { padding: 120px 0; position: relative; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 72px; }
.section-eyebrow {
    display: inline-flex; align-items: center; gap: 12px;
    letter-spacing: 0.3em; font-size: 0.76rem; color: var(--accent);
    text-transform: uppercase; font-weight: 500;
}
.section-eyebrow::before { content: ''; width: 28px; height: 1px; background: var(--accent); }
.section-head h2 {
    font-size: clamp(2.2rem, 4.5vw, 3.4rem); font-weight: 300;
    margin: 20px 0 16px; letter-spacing: -0.02em; line-height: 1.15;
}
.section-head h2 em {
    font-style: italic; font-weight: 400;
    background: linear-gradient(135deg, var(--accent-bright), var(--accent));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.section-head p { color: var(--text-muted); font-size: 1.05rem; }

/* ============ STATS ============ */
.stats-section {
    padding: 80px 0; background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
    border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft);
}
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
@media (max-width: 800px) { .stats { grid-template-columns: repeat(2, 1fr); gap: 32px; } }
.stat { text-align: center; }
.stat-num {
    font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 300;
    background: linear-gradient(135deg, var(--accent-bright), var(--accent));
    -webkit-background-clip: text; background-clip: text; color: transparent;
    letter-spacing: -0.02em; line-height: 1;
}
.stat-label {
    margin-top: 12px; color: var(--text-muted); font-size: 0.82rem;
    letter-spacing: 0.2em; text-transform: uppercase;
}

/* ============ CARDS ============ */
.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 980px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
    background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-elev) 100%);
    border: 1px solid var(--border-soft); padding: 40px 36px;
    transition: all .5s var(--ease); position: relative; overflow: hidden;
}
.card::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at var(--mx, 50%) var(--my, 0%), var(--accent-glow), transparent 40%);
    opacity: 0; transition: opacity .4s var(--ease); pointer-events: none;
}
.card:hover { border-color: var(--accent-deep); transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
.card:hover::before { opacity: 1; }
.card-icon {
    width: 54px; height: 54px; border: 1px solid var(--accent); color: var(--accent);
    display: grid; place-items: center; margin-bottom: 28px;
    font-size: 1rem; font-weight: 500; letter-spacing: 0.1em;
    transition: all .4s var(--ease); position: relative;
}
.card:hover .card-icon { background: var(--accent); color: #0A0A0A; transform: rotate(90deg); }
.card h3 { font-size: 1.35rem; font-weight: 500; margin: 0 0 14px; letter-spacing: -0.01em; }
.card p { color: var(--text-muted); margin: 0; font-size: 0.98rem; }
.card-link {
    margin-top: 24px; display: inline-flex; align-items: center; gap: 8px;
    color: var(--accent); font-size: 0.82rem; letter-spacing: 0.15em; text-transform: uppercase;
    opacity: 0; transform: translateX(-10px); transition: all .4s var(--ease);
}
.card:hover .card-link { opacity: 1; transform: translateX(0); }

/* ============ SERVICES — IMAGE CARDS ============ */
.service-showcase { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
@media (max-width: 980px) { .service-showcase { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px) { .service-showcase { grid-template-columns: 1fr; } }
.service-tile {
    position: relative; aspect-ratio: 4/5; overflow: hidden;
    background: var(--bg-card); cursor: pointer;
}
.service-tile img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 1.2s var(--ease), filter .6s var(--ease);
    filter: grayscale(60%) brightness(0.7);
}
.service-tile:hover img { transform: scale(1.08); filter: grayscale(0%) brightness(0.85); }
.service-tile-content {
    position: absolute; inset: 0; padding: 36px;
    display: flex; flex-direction: column; justify-content: flex-end;
    background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.75) 75%, rgba(0,0,0,0.95) 100%);
}
.service-tile-num {
    position: absolute; top: 32px; left: 36px;
    font-size: 0.78rem; color: var(--accent); letter-spacing: 0.3em; font-weight: 500;
}
.service-tile h3 {
    font-size: 1.5rem; font-weight: 400; margin: 0 0 8px; letter-spacing: -0.01em;
    transform: translateY(12px); transition: transform .5s var(--ease);
}
.service-tile p {
    color: var(--text-muted); font-size: 0.92rem; margin: 0;
    max-height: 0; opacity: 0; overflow: hidden;
    transition: all .5s var(--ease);
}
.service-tile:hover h3 { transform: translateY(0); color: var(--accent); }
.service-tile:hover p { max-height: 100px; opacity: 1; margin-top: 8px; }
.service-tile::after {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease);
}
.service-tile:hover::after { transform: scaleX(1); }

/* ============ REFERENCES ============ */
.ref-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
@media (max-width: 900px) { .ref-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .ref-grid { grid-template-columns: 1fr; } }
.ref-item {
    aspect-ratio: 4/5; position: relative; overflow: hidden;
    background: var(--bg-card); cursor: pointer;
}
.ref-item img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 1.2s var(--ease), filter .6s var(--ease);
    filter: grayscale(30%) brightness(0.75);
}
.ref-item:hover img { transform: scale(1.08); filter: grayscale(0) brightness(1); }
.ref-item-overlay {
    position: absolute; inset: 0; padding: 28px;
    display: flex; flex-direction: column; justify-content: flex-end;
    background: linear-gradient(180deg, transparent 35%, rgba(0,0,0,0.85));
}
.ref-item-overlay h4 {
    font-size: 1.15rem; font-weight: 500; margin: 0 0 6px;
    transform: translateY(8px); transition: transform .5s var(--ease);
}
.ref-item:hover .ref-item-overlay h4 { transform: translateY(0); }
.ref-item-overlay span {
    font-size: 0.78rem; color: var(--accent); letter-spacing: 0.15em; text-transform: uppercase;
}

/* ============ FEATURE BLOCK (alt+text) ============ */
.feature-block {
    display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.feature-block.reverse { direction: rtl; }
.feature-block.reverse > * { direction: ltr; }
@media (max-width: 900px) { .feature-block { grid-template-columns: 1fr; gap: 40px; } }
.feature-img {
    aspect-ratio: 4/5; overflow: hidden; position: relative;
    border: 1px solid var(--border-soft);
}
.feature-img img {
    width: 100%; height: 100%; object-fit: cover; transition: transform 1.5s var(--ease);
}
.feature-img:hover img { transform: scale(1.05); }
.feature-img::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, transparent 60%, rgba(212,165,116,0.1));
    pointer-events: none;
}
.feature-text h3 {
    font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 300;
    margin: 24px 0 20px; letter-spacing: -0.02em; line-height: 1.2;
}
.feature-text p { color: var(--text-muted); font-size: 1.02rem; margin-bottom: 20px; }
.feature-list { list-style: none; padding: 0; margin: 28px 0 0; }
.feature-list li {
    padding: 14px 0; border-bottom: 1px solid var(--border-soft);
    display: flex; align-items: center; gap: 16px; color: var(--text-muted);
}
.feature-list li::before {
    content: '→'; color: var(--accent); font-weight: 600;
}

/* ============ MARQUEE ============ */
.marquee {
    overflow: hidden; padding: 60px 0;
    border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft);
    background: var(--bg-soft);
}
.marquee-track {
    display: flex; gap: 80px; animation: marquee 40s linear infinite;
    white-space: nowrap; width: max-content;
}
.marquee-item {
    font-size: clamp(1.8rem, 3.5vw, 3rem); font-weight: 300; letter-spacing: -0.01em;
    color: var(--text-dim); display: inline-flex; align-items: center; gap: 80px;
}
.marquee-item::after {
    content: '✦'; color: var(--accent); font-size: 0.7em;
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============ CTA BANNER ============ */
.cta-banner {
    position: relative; padding: 120px 0; overflow: hidden;
    background-image: linear-gradient(rgba(8,8,8,0.75), rgba(8,8,8,0.92)), url('/assets/images/cta.jpg');
    background-size: cover; background-position: center; background-attachment: fixed;
    text-align: center;
}
.cta-banner h2 {
    font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 300; margin: 0 0 24px;
    max-width: 780px; margin-left: auto; margin-right: auto; letter-spacing: -0.02em;
}
.cta-banner p { color: var(--text-muted); margin-bottom: 40px; font-size: 1.05rem; }

/* ============ ABOUT VALUES ============ */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border-soft); margin-top: 48px; }
@media (max-width: 800px) { .values { grid-template-columns: 1fr; } }
.value-item {
    padding: 48px 32px; background: var(--bg); position: relative;
    transition: background .5s var(--ease);
}
.value-item:hover { background: var(--bg-card); }
.value-item .n {
    color: var(--accent); font-size: 0.78rem; letter-spacing: 0.3em;
    font-weight: 500; display: inline-block; margin-bottom: 20px;
}
.value-item h3 { font-size: 1.6rem; font-weight: 400; margin: 0 0 14px; letter-spacing: -0.01em; }
.value-item p { color: var(--text-muted); margin: 0; }

/* ============ CONTACT ============ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 72px; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 48px; } }
.contact-info h3 { font-weight: 300; font-size: 1.8rem; margin-bottom: 36px; letter-spacing: -0.01em; }
.info-block { padding: 22px 0; border-top: 1px solid var(--border-soft); transition: padding .3s var(--ease); }
.info-block:last-child { border-bottom: 1px solid var(--border-soft); }
.info-block:hover { padding-left: 8px; }
.info-block .label {
    font-size: 0.76rem; letter-spacing: 0.2em; color: var(--accent);
    text-transform: uppercase; margin-bottom: 8px; font-weight: 500;
}
.info-block .value { font-size: 1.08rem; }

.form-row { margin-bottom: 24px; }
.form-row label {
    display: block; font-size: 0.76rem; color: var(--text-muted);
    letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 10px; font-weight: 500;
}
.form-row input, .form-row textarea {
    width: 100%; background: transparent; border: none; border-bottom: 1px solid var(--border);
    padding: 14px 0; color: var(--text); font-family: inherit; font-size: 1rem;
    transition: border-color .4s var(--ease);
}
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--accent); }
.form-row textarea { resize: vertical; min-height: 130px; }
.form-row-split { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 600px) { .form-row-split { grid-template-columns: 1fr; } }
.honeypot { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

.alert { padding: 18px 22px; margin-bottom: 28px; border: 1px solid var(--border); font-size: 0.95rem; }
.alert-success { border-color: #2e7d32; background: rgba(46,125,50,0.12); color: #a5d6a7; }
.alert-error { border-color: #c62828; background: rgba(198,40,40,0.12); color: #ef9a9a; }

/* ============ FOOTER ============ */
.site-footer {
    border-top: 1px solid var(--border-soft); padding: 80px 0 32px;
    background: linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 56px; margin-bottom: 56px; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr; gap: 40px; } }
.footer-grid h4 {
    font-size: 0.78rem; letter-spacing: 0.2em; color: var(--accent);
    text-transform: uppercase; margin: 0 0 22px; font-weight: 500;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 12px; color: var(--text-muted); }
.footer-grid a:hover { color: var(--accent); }
.footer-bottom {
    border-top: 1px solid var(--border-soft); padding-top: 28px;
    display: flex; justify-content: space-between; align-items: center;
    color: var(--text-dim); font-size: 0.85rem;
}
@media (max-width: 600px) { .footer-bottom { flex-direction: column; gap: 12px; } }

/* ============ REVEAL ON SCROLL ============ */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.delay-1 { transition-delay: .1s; }
.reveal.delay-2 { transition-delay: .2s; }
.reveal.delay-3 { transition-delay: .3s; }

/* ============ MOBILE NAV ============ */
@media (max-width: 880px) {
    .nav-links { display: none; }
    .burger { display: block; }
    .nav-mobile-open .nav-links {
        display: flex; flex-direction: column; position: absolute;
        top: 78px; left: 0; right: 0;
        background: var(--bg-soft); padding: 32px; border-bottom: 1px solid var(--border);
        gap: 24px;
    }
}