@import url('https://fonts.googleapis.com/css2?family=Jost:wght@300;400;500&display=swap');

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Palettes */
    --dark-bg:      #000000;
    --dark-text:    #ffffff;

    --gold-bg:      #C1AF4D;
    --gold-text:    #000000;

    --light-bg:     #faf9f7;
    --light-text:   #1a1a18;

    /* Typography */
    --font-body: 'Jost', system-ui, sans-serif;
}

html {
    font-size: 18px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    background-color: var(--dark-bg);
    color: var(--dark-text);
}

/* ── Header ────────────────────────────────────────────── */

header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 6rem;
    background-color: var(--dark-bg);
    color: var(--dark-text);
}

header .logo {
    display: flex;
    text-decoration: none;
}

header .logo img {
    height: 6rem;
    width: auto;
}

header nav {
    display: flex;
    gap: 2rem;
}

header nav a {
    font-size: 0.9rem;
    text-decoration: none;
    color: var(--dark-text);
    opacity: 0.75;
}

header nav a:hover {
    opacity: 1;
}

/* ── Burger ────────────────────────────────────────────── */

.burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.burger span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--dark-text);
}

/* ── Footer ────────────────────────────────────────────── */

footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 6rem;
    background-color: var(--dark-bg);
    color: var(--dark-text);
    font-size: 0.85rem;
    opacity: 0.9;
}

footer nav {
    display: flex;
    gap: 1.5rem;
}

footer a {
    color: var(--dark-text);
    text-decoration: none;
    opacity: 0.75;
}

footer a:hover {
    opacity: 1;
}

/* ── Inner pages ───────────────────────────────────────── */

article {
    max-width: 72ch;
    margin: 0 auto;
    padding: 4rem 2rem;
}

article h1 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: normal;
    margin-bottom: 2.5rem;
    color: var(--gold-bg);
}

article h2 {
    font-size: 1.25rem;
    font-weight: 500;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

article p {
    margin-bottom: 1rem;
    opacity: 0.85;
}

article img {
    max-width: 100%;
    height: auto;
    margin: 1.5rem 0;
}

article a {
    color: var(--gold-bg);
    text-decoration: underline;
}

/* ── Container ─────────────────────────────────────────── */

.container {
    max-width: 1400px;
    margin-inline: auto;
    padding-inline: 6rem;
}

/* ── Landing ───────────────────────────────────────────── */

#landing {
    background-color: var(--dark-bg);
    color: var(--dark-text);
    min-height: 100svh;
    padding-block: 5rem;
}

#landing .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

#landing .landing-text {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

#landing h1 {
    font-size: clamp(1.75rem, 3vw, 2.75rem);
    font-weight: normal;
    line-height: 1.2;
}

#landing p {
    font-size: 1.1rem;
    opacity: 0.7;
    max-width: 44ch;
}

#landing .video-wrap {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 4px;
}

#landing .video-wrap iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* ── USPs ──────────────────────────────────────────────── */

#usps {
    background-color: var(--gold-bg);
    color: var(--gold-text);
    padding-block: 5rem;
}

.usp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
    gap: 1.5rem;
}

.usp-card {
    background-color: rgb(210 197 146);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.usp-card h3 {
    font-size: 1.1rem;
    font-weight: 500;
}

.usp-card p {
    font-size: 0.95rem;
    opacity: 0.8;
    line-height: 1.6;
}

.btn {
    display: inline-block;
    margin-top: 2.5rem;
    padding: 0.75rem 2rem;
    background-color: var(--dark-bg);
    color: var(--dark-text);
    text-decoration: none;
    font-family: var(--font-body);
    font-size: 0.95rem;
}

/* ── Gallery ───────────────────────────────────────────── */

.gallery {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 0.375rem;
    margin-top: 2.5rem;
}

.gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery img:first-child {
    grid-row: 1 / 3;
}

/* ── Responsive ────────────────────────────────────────── */

@media (max-width: 768px) {
    header,
    footer {
        padding: 1rem 1.5rem;
    }

    .burger {
        display: flex;
    }

    header nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background-color: var(--dark-bg);
        padding: 0.5rem 1.5rem 1.5rem;
    }

    header nav a {
        padding: 0.75rem 0;
        border-bottom: 1px solid rgba(255 255 255 / 0.1);
    }

    header nav.open {
        display: flex;
    }

    #landing {
        padding-block: 3rem;
    }

    #landing .container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    #usps {
        padding-block: 3rem;
    }

    .container {
        padding-inline: 1.5rem;
    }
}