/* =========================================
   RealGenuineArticle — styles.css
   Theme: Dark luxury, gallery provenance
   Fonts: Cormorant Garamond (all text) + Jost (small labels)
   ========================================= */

/* --- Variables --- */
:root {
    --bg:           #0c0b09;
    --bg-2:         #111009;
    --bg-card:      #15130f;
    --border:       #272318;
    --border-mid:   #332e22;
    --text:         #ede7dc;
    --text-muted:   #8c8070;
    --text-dim:     #4a4438;
    --accent:       #c9a84c;
    --accent-soft:  rgba(201,168,76,0.15);
    --font-serif:   'Cormorant Garamond', Georgia, serif;
    --font-sans:    'Jost', sans-serif;
    --max-w:        1080px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-serif);
    font-size: 18px;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.25s, color 0.25s, border-color 0.25s, transform 0.2s;
}

.btn-primary {
    background: transparent;
    color: var(--accent);
    padding: 0.9rem 2.4rem;
    border: 1px solid var(--accent);
}
.btn-primary:hover {
    background: var(--accent);
    color: var(--bg);
    transform: translateY(-1px);
}

.btn-nav {
    background: transparent;
    color: var(--text-muted);
    padding: 0.5rem 1.2rem;
    border: 1px solid var(--border-mid);
}
.btn-nav:hover {
    color: var(--text);
    border-color: var(--text-muted);
}

/* --- Section labels --- */
.section-label {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--text-dim);
    white-space: nowrap;
    padding: 0 1.5rem;
}

.section-rule {
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* --- Nav --- */
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 3rem;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(12, 11, 9, 0.94);
    backdrop-filter: blur(12px);
}

.nav-logo-full {
    font-family: var(--font-serif);
    font-size: 15px;
    font-weight: 300;
    letter-spacing: 0.18em;
    color: var(--text);
}

/* --- Nav actions --- */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-signin {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-muted);
    transition: color 0.2s;
}
.nav-signin:hover { color: var(--text); }

/* --- Hero --- */
.hero {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 5rem;
    padding: 8rem 3rem 9rem;
    max-width: var(--max-w);
    margin: 0 auto;
    overflow: hidden;
}

.hero-inner {
    opacity: 0;
    animation: fadeUp 0.9s 0.1s cubic-bezier(0.22,1,0.36,1) forwards;
}

.hero-kicker {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 2rem;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.8rem, 5vw, 4.8rem);
    font-weight: 300;
    line-height: 1.12;
    color: var(--text);
    margin-bottom: 2rem;
}

.hero-title em {
    font-style: italic;
    font-weight: 300;
    color: var(--accent);
}

.hero-rule {
    width: 3rem;
    height: 1px;
    background: var(--border-mid);
    margin-bottom: 2rem;
}

.hero-sub {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 300;
    color: var(--text-muted);
    max-width: 480px;
    line-height: 1.85;
    margin-bottom: 2.5rem;
}

.hero-cta-row {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.hero-free-note {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.14em;
    color: var(--text-dim);
    text-transform: uppercase;
}

.hero-proof {
    font-family: var(--font-serif);
    font-size: 0.85rem;
    font-weight: 300;
    font-style: italic;
    color: var(--text-dim);
}

/* --- Mock item card --- */
.hero-mockup {
    opacity: 0;
    animation: fadeUp 0.9s 0.35s cubic-bezier(0.22,1,0.36,1) forwards;
    position: relative;
}

/* Subtle dot grid behind the card */
.hero-mockup::before {
    content: '';
    position: absolute;
    inset: -2rem;
    background-image: radial-gradient(circle, rgba(201,168,76,0.18) 1px, transparent 1px);
    background-size: 22px 22px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    pointer-events: none;
    z-index: 0;
}

.mock-card {
    position: relative;
    z-index: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-mid);
    padding: 1.75rem;
    box-shadow: 0 32px 64px rgba(0,0,0,0.5), 0 0 0 1px rgba(201,168,76,0.06);
}

.mock-card-header {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.mock-img-placeholder {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    border: 1px solid var(--border);
}
.mock-img-placeholder svg { display: block; width: 100%; height: 100%; }

.mock-title-block { flex: 1; }

.mock-label {
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.3rem;
}

.mock-item-name {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--text);
    line-height: 1.2;
    margin-bottom: 0.2rem;
}

.mock-maker {
    font-family: var(--font-serif);
    font-size: 0.82rem;
    font-weight: 300;
    font-style: italic;
    color: var(--text-muted);
}

.mock-divider {
    height: 1px;
    background: var(--border);
    margin: 1rem 0;
}

.mock-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem 1rem;
}

.mock-field {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.mock-field-label {
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.mock-field-value {
    font-family: var(--font-serif);
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--text-muted);
}

.mock-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mock-share-link {
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 0.1em;
    color: var(--text-dim);
}

.mock-badge {
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent);
    border: 1px solid rgba(201,168,76,0.3);
    padding: 0.2rem 0.6rem;
}

/* Gold ambient glow */
.hero::after {
    content: '';
    position: absolute;
    right: -5%;
    top: 10%;
    width: 45%;
    height: 70%;
    background: radial-gradient(ellipse at center, rgba(201,168,76,0.055) 0%, transparent 65%);
    pointer-events: none;
}

/* --- Audience split --- */
.audience {
    border-top: 1px solid var(--border);
}

.audience-inner {
    display: grid;
    grid-template-columns: 1fr 1px 1fr;
    max-width: var(--max-w);
    margin: 0 auto;
}

.audience-col {
    padding: 5rem 3rem;
}

.audience-divider {
    background: var(--border);
}

.audience-tag {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.audience-heading {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 300;
    color: var(--text);
    margin-bottom: 1.25rem;
    line-height: 1.2;
}

.audience-body {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 300;
    color: var(--text-muted);
    line-height: 1.85;
}

/* --- Features --- */
.features {
    border-top: 1px solid var(--border);
    padding: 6rem 3rem;
    max-width: var(--max-w);
    margin: 0 auto;
}

.features-header {
    display: flex;
    align-items: center;
    margin-bottom: 4rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    border: 1px solid var(--border);
}

.feature-card {
    padding: 2.75rem 2.5rem;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    transition: background 0.3s;
}
.feature-card:nth-child(2n) { border-right: none; }
.feature-card:nth-child(n+3) { border-bottom: none; }
.feature-card:hover { background: var(--bg-card); }

.feature-glyph {
    font-size: 0.7rem;
    color: var(--accent);
    margin-bottom: 1.25rem;
    opacity: 0.7;
}

.feature-title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--text);
    margin-bottom: 0.75rem;
    line-height: 1.25;
}

.feature-body {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--text-muted);
    line-height: 1.85;
}

/* --- FAQ --- */
.faq {
    border-top: 1px solid var(--border);
    padding: 6rem 3rem;
    max-width: var(--max-w);
    margin: 0 auto;
}

.faq-list {
    border-top: 1px solid var(--border);
    max-width: 740px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-q {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.6rem 0;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 300;
    color: var(--text);
    cursor: pointer;
    list-style: none;
    transition: color 0.2s;
    gap: 1.5rem;
}
.faq-q::-webkit-details-marker { display: none; }

.faq-q::after {
    content: '+';
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 300;
    color: var(--accent);
    flex-shrink: 0;
    transition: transform 0.3s cubic-bezier(0.22,1,0.36,1);
}

.faq-item[open] .faq-q::after { transform: rotate(45deg); }
.faq-item[open] .faq-q { color: var(--accent); }

.faq-a {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 300;
    color: var(--text-muted);
    line-height: 1.85;
    padding: 0 0 1.75rem;
}

/* --- CTA Band --- */
.cta-band {
    border-top: 1px solid var(--border);
    background: var(--bg-2);
    padding: 7rem 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-band::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 120%, rgba(201,168,76,0.07) 0%, transparent 60%);
    pointer-events: none;
}

.cta-kicker {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.cta-heading {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 300;
    line-height: 1.2;
    color: var(--text);
}

.cta-heading em {
    font-style: italic;
    color: var(--accent);
}

/* --- Footer --- */
.footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2rem 3rem;
    border-top: 1px solid var(--border);
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 13px;
    font-weight: 300;
    letter-spacing: 0.12em;
    color: var(--text-dim);
}

.footer-link {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-mid);
    padding-bottom: 2px;
    transition: color 0.2s, border-color 0.2s;
}
.footer-link:hover { color: var(--accent); border-color: var(--accent); }

/* --- Animations --- */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* --- Responsive --- */
@media (max-width: 780px) {
    .nav { padding: 1.25rem 1.5rem; }
    .nav-logo-full { font-size: 13px; letter-spacing: 0.1em; }
    .nav-signin { display: none; }

    .hero {
        grid-template-columns: 1fr;
        padding: 5rem 1.5rem 5rem;
        gap: 3rem;
    }
    .hero-cta-row { flex-direction: column; align-items: flex-start; gap: 1rem; }

    .audience-inner {
        grid-template-columns: 1fr;
    }
    .audience-divider { height: 1px; width: 100%; }
    .audience-col { padding: 3.5rem 1.5rem; }

    .features { padding: 4.5rem 1.5rem; }
    .features-grid { grid-template-columns: 1fr; }
    .feature-card { border-right: none !important; }
    .feature-card:last-child { border-bottom: none; }

    .faq { padding: 4.5rem 1.5rem; }
    .cta-band { padding: 5rem 1.5rem; }
    .footer { padding: 1.75rem 1.5rem; flex-direction: column; gap: 1rem; text-align: center; }
}