:root {
    --black: #050607;
    --black-soft: #0b0d10;
    --black-glass: rgba(5, 6, 7, 0.76);
    --gold: #c79a52;
    --gold-light: #e4bd78;
    --white: #f7f0e7;
    --muted: #b9afa0;
    --line: rgba(199, 154, 82, 0.32);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

section {
    scroll-margin-top: 90px;
}

@media (max-width: 980px) {
    html {
        scroll-padding-top: 100px;
    }

    section {
        scroll-margin-top: 100px;
    }
}

.lang a {
    color: var(--gold-light);
    text-decoration: none;
    transition: all .3s ease;
}

.lang a.active {
    font-weight: 700;
    position: relative;
}

.lang a.active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -4px;
    height: 1px;
    background: var(--gold-light);
}

.icon img {
    width: 48px;
    height: 48px;

    filter:
            brightness(0)
            saturate(100%)
            invert(76%)
            sepia(25%)
            saturate(698%)
            hue-rotate(356deg)
            brightness(79%)
            contrast(92%);
}

body {
    background: var(--black);
    color: var(--white);
    font-family: 'Inter', sans-serif;
    line-height: 1.65;
    overflow-x: hidden;
}
body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at 80% 10%, rgba(199,154,82,0.08), transparent 30%), radial-gradient(circle at 20% 70%, rgba(199,154,82,0.06), transparent 28%);
    z-index: -1;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(1180px, 92%); margin: 0 auto; }

.site-header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(5, 6, 7, 0.72);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
}
.nav { height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.logo { display: inline-flex; align-items: center; gap: 12px; color: var(--gold-light); text-transform: uppercase; }
.logo-icon { font-size: 42px; line-height: 1; }
.logo-text span { display: block; font-family: 'Cormorant Garamond', serif; font-size: 24px; letter-spacing: 5px; line-height: 1; }
.logo-text small { display: block; margin-top: 5px; font-size: 11px; letter-spacing: 4px; color: var(--gold); }
.menu { display: flex; gap: 34px; align-items: center; font-size: 12px; letter-spacing: 1.4px; text-transform: uppercase; }
.menu a { transition: color .25s ease; }
.menu a:hover { color: var(--gold-light); }
.nav-right { display: flex; align-items: center; gap: 22px; }
.lang { color: var(--gold-light); font-size: 12px; letter-spacing: 2px; white-space: nowrap; display: flex; gap: 5px; align-items: flex-start;}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 56px;
    padding: 0 32px;
    border: 1px solid var(--gold);
    color: var(--gold-light);
    background: rgba(5,6,7,0.25);
    text-transform: uppercase;
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    transition: all .35s ease;
}
.btn:hover { background: var(--gold); color: var(--black); box-shadow: 0 0 32px rgba(199,154,82,.18); }
.btn-small { min-height: 48px; padding-inline: 25px; }

.hero {
    min-height: 500px;
    padding-top: 100px;
    position: relative;
    background: linear-gradient(90deg, #050607 0%, rgba(5,6,7,0.92) 36%, rgba(5,6,7,0.22) 100%),
    url("images/diamond-ring.png") right -250px center / cover no-repeat;
}

.hero::after { content: ''; position: absolute; inset: auto 0 0; height: 190px; background: linear-gradient(to bottom, transparent, var(--black)); }
.hero-inner { position: relative; z-index: 2; }
.hero-content { max-width: 620px; padding: 120px 0 140px; }
.hero-mobile-image {
    display: none;
}
.eyebrow { margin-bottom: 22px; color: var(--gold); text-transform: uppercase; letter-spacing: 3px; font-size: 12px; font-weight: 600; }
h1, h2, h3, h4 { font-family: 'Cormorant Garamond', serif; font-weight: 500; }
.hero h1 { font-size: clamp(54px, 8vw, 96px); line-height: .88; letter-spacing: 1.8px; text-transform: uppercase; }
.hero h2 { margin-top: 24px; color: var(--gold-light); font-size: clamp(36px, 5vw, 58px); line-height: 1; text-transform: uppercase; }
.hero-text { max-width: 520px; margin: 32px 0 36px; color: var(--white); font-family: 'Cormorant Garamond', serif; font-size: 25px; line-height: 1.35; }
.hero-actions { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.video-link { display: inline-flex; align-items: center; gap: 12px; color: var(--white); font-size: 12px; text-transform: uppercase; letter-spacing: 1.2px; }
.video-link span { width: 42px; height: 42px; display: grid; place-items: center; color: var(--gold-light); font-size: 11px; }

.section { padding: 0px 0; }
.section-title { margin-bottom: 70px; margin-top: 60px; text-align: center; font-size: clamp(38px, 5vw, 58px); line-height: 1; text-transform: uppercase; letter-spacing: 2px; }
.section-title span, .statement span { color: var(--gold-light); }
.process-grid, .why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0px; }
.process-card, .why-card { min-height: 245px; padding: 30px 28px; border-left: 1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,.015), transparent); }
.number { display: block; margin-bottom: 14px; color: var(--gold-light); font-family: 'Cormorant Garamond', serif; font-size: 32px; font-style: italic; }
.icon { display: block; margin-bottom: 18px; color: var(--gold-light); font-size: 44px; line-height: 1; }
.process-card h3, .why-card h3 { margin-bottom: 14px; font-size: 22px; line-height: 1.15; text-transform: uppercase; letter-spacing: 1px; }
.process-card p, .why-card p { color: var(--muted); font-size: 16px; }

.gallery { background: linear-gradient(180deg, var(--black-soft), var(--black)); border-block: 1px solid var(--line); }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); min-height: 560px; border: 1px solid var(--line); }
.gallery-image, .gallery-text { border-right: 1px solid rgba(199,154,82,.22); overflow: hidden; }
.gallery-image img { width: 100%; height: 100%; object-fit: cover; opacity: .82; transition: transform .8s ease, opacity .8s ease; }
.gallery-image:hover img { transform: scale(1.065); opacity: 1; }
.gallery-text { display: flex; flex-direction: column; justify-content: center; padding: 56px 38px; background: radial-gradient(circle at center, rgba(199,154,82,.13), transparent 68%); }
.gallery-text h2 { color: var(--gold-light); font-size: 44px; font-style: italic; line-height: 1.18; }
.gallery-text p { margin: 28px 0 32px; color: var(--muted); font-size: 18px; }

.statement { padding: 120px 0; background: linear-gradient(90deg, rgba(5,6,7,.98), rgba(5,6,7,.58)), url("images/bottom-section.png") center right / cover no-repeat; border-block: 1px solid var(--line); }
.statement-inner { display: grid; grid-template-columns: 1.1fr .75fr; gap: 80px; align-items: center; }
.statement h2 { margin-bottom: 26px; font-size: clamp(48px, 7vw, 84px); line-height: .95; text-transform: uppercase; }
.statement-content p:not(.eyebrow) { color: var(--white); font-family: 'Cormorant Garamond', serif; font-size: 28px; line-height: 1.3; text-transform: uppercase; }
.cta-box { padding: 46px; border: 1px solid var(--line); background: var(--black-glass); box-shadow: 0 30px 80px rgba(0,0,0,.35); }
.cta-box h3 { margin-bottom: 28px; font-size: 28px; line-height: 1.2; text-transform: uppercase; }
.cta-box p { margin-top: 18px; color: var(--gold-light); text-transform: uppercase; font-size: 13px; letter-spacing: 1.5px; }

.footer { padding: 72px 0 36px; background: #030405; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 42px; color: var(--muted); }
.footer h4 { margin-bottom: 18px; color: var(--white); font-family: 'Inter', sans-serif; font-size: 12px; text-transform: uppercase; letter-spacing: 1.5px; }
.footer p, .footer a { display: block; margin-bottom: 9px; color: var(--muted); font-size: 14px; }
.footer .logo { margin-bottom: 18px; }
.copyright { margin-top: 42px; padding-top: 24px; border-top: 1px solid rgba(199,154,82,.18); color: #7c7265; font-size: 13px; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s ease, transform .9s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
    .nav { height: auto; padding: 18px 0; flex-wrap: wrap; }
    .menu { order: 3; width: 100%; gap: 20px; overflow-x: auto; padding: 12px 0 2px; }
    .nav-right { margin-left: auto; }

    .process-grid, .why-grid, .statement-inner, .footer-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .gallery-image { height: 360px; }
    .process-card, .why-card { border-left: none; border-top: 1px solid var(--line); }
    .hero {
        min-height: auto;
        padding-top: 150px;
        background: var(--black);
    }

    .hero-content {
        padding-top: 70px;
        padding-bottom: 40px;
    }

    .hero-mobile-image {
        display: block;
        width: 100%;
        margin-top: 20px;
        margin-bottom: 40px;
        position: relative;
        z-index: 2;
    }

    .hero-mobile-image img {
        width: 100%;
        height: auto;
        display: block;
        border-top: 1px solid var(--line);
        border-bottom: 1px solid var(--line);
    }
}

@media (max-width: 560px) {
    .container { width: min(100% - 32px, 1180px); }
    .logo-text span { font-size: 19px; }
    .logo-text small { font-size: 9px; }
    .btn-small { display: none; }
    .hero-text { font-size: 21px; }
    .section { padding: 0px 0; }
    .gallery-text { padding: 44px 28px; }
    .statement { padding: 88px 0; }
    .cta-box { padding: 34px 26px; }
    .hero-content {
        padding-top: 40px;
        padding-bottom: 30px;
    }
    .hero-mobile-image {
        margin-top: 10px;
        margin-bottom: 30px;
    }

    .hero-mobile-image img {
        width: calc(100% + 32px);
        max-width: none;
        margin-left: -16px;
    }
}

@media (max-width: 980px) {
    .hero-mobile-image {
        display: block;
        width: 100vw;
        margin-left: calc(50% - 50vw);
        overflow: hidden;
    }

    .hero-mobile-image img {
        width: 300vw !important;
        max-width: none !important;
        max-height: 630px;
        display: block;
        transform: translate(-40%, -70px);
        border-top: 1px solid var(--line);
        border-bottom: 1px solid var(--line);
        object-fit: cover;
    }
}