*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    overflow-x: hidden;
}

::selection {
    background: rgba(200, 164, 90, 0.25);
    color: #f0f3f8;
}

/* ─── Hero ─── */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://images.pexels.com/photos/3691103/pexels-photo-3691103.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1280') center center / cover no-repeat;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(8, 15, 24, 0.45) 0%,
        rgba(8, 15, 24, 0.35) 40%,
        rgba(8, 15, 24, 0.70) 80%,
        rgba(8, 15, 24, 0.92) 100%
    );
    z-index: 1;
}

.hero-label {
    letter-spacing: 0.2em;
}

/* ─── Buttons ─── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: #c8a45a;
    color: #0d1b2a;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
    border: 1px solid #c8a45a;
    transition: background 0.3s ease, color 0.3s ease, transform 0.2s ease;
}

.btn-primary:hover {
    background: transparent;
    color: #c8a45a;
    transform: translateY(-1px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: transparent;
    color: #f0f3f8;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
    border: 1px solid rgba(240, 243, 248, 0.3);
    transition: border-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
}

.btn-secondary:hover {
    border-color: #c8a45a;
    color: #c8a45a;
    transform: translateY(-1px);
}

/* ─── Header ─── */
.header {
    background: rgba(8, 15, 24, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(240, 243, 248, 0.06);
}

/* ─── Mobile Menu ─── */
.mobile-menu-bg {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.mobile-menu-bg.open {
    display: flex;
}

.mobile-link {
    font-family: 'Cormorant Garamond', Georgia, serif;
}

.line {
    left: 50%;
    transform: translateX(-50%);
}

.line-top.open {
    transform: translateX(-50%) translateY(6px) rotate(45deg);
}

.line-mid.open {
    opacity: 0;
}

.line-bot.open {
    transform: translateX(-50%) translateY(-6px) rotate(-45deg);
}

/* ─── Product Cards ─── */
.product-card {
    background: rgba(240, 243, 248, 0.03);
    border: 1px solid rgba(240, 243, 248, 0.06);
    padding: 1.5rem;
    transition: border-color 0.4s ease, transform 0.4s ease;
}

.product-card:hover {
    border-color: rgba(200, 164, 90, 0.3);
    transform: translateY(-4px);
}

/* ─── Reveal Animations ─── */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal[data-revealed="true"] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .reveal[data-revealed="true"] {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ─── Form ─── */
input:focus,
textarea:focus {
    outline: none;
}

input::placeholder,
textarea::placeholder {
    color: rgba(143, 163, 196, 0.5);
}

/* ─── Thin divider lines ─── */
.section-divider {
    width: 60px;
    height: 1px;
    background: rgba(200, 164, 90, 0.4);
    margin: 0;
}

/* ─── Responsive ─── */
@media (max-width: 767px) {
    .hero {
        align-items: flex-end;
    }

    .hero h1 {
        font-size: 2.5rem;
    }
}