/* ═══════════════════════════════════════════════════════════
   DUO MAKERS STUDIO — Showroom Home
   Editorial dark. Fraunces display, JetBrains Mono numerals,
   Inter body. Cyan accent. Grain overlay. Dense grid.
   ═══════════════════════════════════════════════════════════ */

:root {
    --bg:           #0c0c0e;
    --bg-soft:      #131316;
    --bg-tile:     #16161a;
    --ink:         #f2efe6;          /* warm off-white */
    --ink-dim:     #9a968c;
    --ink-mute:    #5e5b54;
    --line:        rgba(242, 239, 230, 0.10);
    --line-strong: rgba(242, 239, 230, 0.22);
    --accent:      #6df0ff;
    --accent-warm: #ffb74d;
    --serif: 'Fraunces', 'Times New Roman', serif;
    --mono:  'JetBrains Mono', 'Courier New', monospace;
    --sans:  'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

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

html, body {
    background: var(--bg);
    color: var(--ink);
    font-family: var(--sans);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

::selection { background: var(--accent); color: var(--bg); }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }

/* ─── Grain overlay (subtle, tactile) ─────────────────── */
.grain {
    position: fixed; inset: 0; pointer-events: none; z-index: 100;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' /%3E%3C/svg%3E");
}

/* ═══ HEADER ═══════════════════════════════════════════ */
.site-head {
    position: sticky; top: 0; z-index: 50;
    border-bottom: 1px solid var(--line);
    background: rgba(12, 12, 14, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}
.site-head__inner {
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 48px;
    max-width: 1640px; margin: 0 auto;
}
.site-head__brand {
    display: flex; align-items: center; gap: 12px;
    font-family: var(--serif);
    font-size: 21px; font-weight: 500;
    letter-spacing: -0.02em;
}
.site-head__mark {
    width: 32px; height: 32px;
    color: var(--accent);
    display: flex; align-items: center; justify-content: center;
}
.site-head__name { font-style: italic; }
.site-head__nav {
    display: flex; align-items: center; gap: 36px;
    font-family: var(--mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
}
.site-head__nav a { color: var(--ink-dim); transition: color 0.2s; }
.site-head__nav a:hover { color: var(--ink); }
.site-head__cta {
    padding: 10px 18px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    color: var(--ink) !important;
    transition: all 0.25s;
}
.site-head__cta:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg) !important;
}

/* ═══ HERO ═══════════════════════════════════════════════ */
.hero {
    max-width: 1640px;
    margin: 0 auto;
    padding: 88px 48px 64px;
}
.hero__rule {
    display: flex; justify-content: space-between;
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--ink-mute);
    padding-bottom: 28px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 56px;
}
.hero__title {
    font-family: var(--serif);
    font-weight: 300;
    font-size: clamp(48px, 6.8vw, 112px);
    line-height: 0.98;
    letter-spacing: -0.035em;
    margin-bottom: 64px;
    text-wrap: balance;
}
.hero__title em {
    font-style: italic;
    font-weight: 400;
    color: var(--accent);
    letter-spacing: -0.03em;
}
.hero__amp {
    font-family: var(--serif);
    font-style: italic;
    font-weight: 400;
    color: var(--accent-warm);
}
.hero__meta {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 80px;
    align-items: end;
    padding-top: 32px;
    border-top: 1px solid var(--line);
}
.hero__lede {
    max-width: 560px;
}
.hero__lede p {
    font-family: var(--serif);
    font-weight: 300;
    font-size: 22px;
    line-height: 1.45;
    color: var(--ink-dim);
    letter-spacing: -0.015em;
}
.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.stat__num {
    font-family: var(--serif);
    font-weight: 300;
    font-size: 64px;
    line-height: 0.9;
    color: var(--ink);
    margin-bottom: 12px;
    letter-spacing: -0.04em;
}
.stat__lbl {
    font-family: var(--mono);
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--ink-mute);
    line-height: 1.5;
}

/* ═══ WORK GRID ═══════════════════════════════════════════ */
.work {
    max-width: 1640px;
    margin: 0 auto;
    padding: 96px 48px 64px;
}
.work__head {
    display: flex; justify-content: space-between; align-items: flex-end;
    margin-bottom: 56px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--line);
    gap: 32px;
    flex-wrap: wrap;
}
.work__kicker {
    display: block;
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--ink-mute);
    margin-bottom: 16px;
}
.work__title {
    font-family: var(--serif);
    font-weight: 300;
    font-style: italic;
    font-size: clamp(36px, 4vw, 64px);
    letter-spacing: -0.03em;
    line-height: 1;
}
.filters {
    display: flex; flex-wrap: wrap; gap: 8px;
}
.filter {
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--ink-dim);
    padding: 9px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    transition: all 0.2s;
    display: inline-flex; align-items: center; gap: 8px;
}
.filter:hover {
    color: var(--ink);
    border-color: var(--line-strong);
}
.filter.is-active {
    background: var(--ink);
    color: var(--bg);
    border-color: var(--ink);
}
.filter__c {
    font-size: 10px;
    opacity: 0.6;
}

/* ─── GRID ─────────────────────────────────────────────── */
.grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px 40px;
}
.card {
    --card-accent: var(--accent);
    position: relative;
}
.card--featured {
    grid-column: 1 / -1;
}

.card__link {
    display: block;
    color: inherit;
}
.card__shot {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--bg-tile);
    border: 1px solid var(--line);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 24px;
    transition: border-color 0.3s;
}
.card--featured .card__shot {
    aspect-ratio: 21 / 9;
}
.card__shot img,
.card__placeholder {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.card__placeholder {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 16px;
    color: var(--ink-mute);
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    background: linear-gradient(135deg, var(--bg-tile) 0%, var(--bg-soft) 100%);
}
.card__placeholder svg {
    width: 60%; max-width: 200px; height: auto;
}
.card__overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(12,12,14,0.85) 0%, rgba(12,12,14,0) 50%);
    opacity: 0;
    transition: opacity 0.35s;
    display: flex; align-items: flex-end;
    padding: 32px;
}
.card__view {
    font-family: var(--mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--card-accent);
    display: inline-flex; align-items: center; gap: 10px;
}
.card__arr {
    transition: transform 0.3s;
}
.card__link:hover .card__shot {
    border-color: var(--card-accent);
}
.card__link:hover .card__overlay {
    opacity: 1;
}
.card__link:hover .card__arr {
    transform: translateX(6px);
}

.card__badge {
    position: absolute; top: 16px; right: 16px;
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.16em;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(12, 12, 14, 0.7);
    backdrop-filter: blur(8px);
    border: 1px solid var(--line-strong);
}
.card__badge--draft { color: var(--accent-warm); }
.card__badge--wip   { color: #ff7a59; }

.card__body { padding: 0 4px; }
.card__meta {
    display: flex; align-items: center; gap: 14px;
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--ink-mute);
    margin-bottom: 14px;
}
.card__num { color: var(--card-accent); }
.card__cat::before { content: "/ "; opacity: 0.4; }
.card__year::before { content: "/ "; opacity: 0.4; }

.card__title {
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(28px, 2.6vw, 40px);
    line-height: 1.05;
    letter-spacing: -0.025em;
    margin-bottom: 12px;
    transition: color 0.25s;
}
.card--featured .card__title {
    font-size: clamp(36px, 3.8vw, 60px);
    font-weight: 300;
}
.card--featured .card__title em,
.card__link:hover .card__title { color: var(--card-accent); }

.card__tag {
    font-size: 15px;
    line-height: 1.55;
    color: var(--ink-dim);
    max-width: 560px;
    margin-bottom: 16px;
}
.card--featured .card__tag {
    font-family: var(--serif);
    font-weight: 300;
    font-size: 18px;
    font-style: italic;
}
.card__tech {
    display: flex; flex-wrap: wrap; gap: 6px;
}
.card__tech span {
    font-family: var(--mono);
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 4px 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--ink-mute);
}

/* ─── EMPTY STATE ─────────────────────────────────────── */
.empty {
    text-align: center;
    padding: 120px 32px;
    border: 1px dashed var(--line-strong);
    border-radius: 8px;
}
.empty__icon {
    font-size: 64px;
    color: var(--ink-mute);
    margin-bottom: 24px;
}
.empty p {
    color: var(--ink-dim);
    font-family: var(--serif);
    font-size: 18px;
    font-style: italic;
}
.empty code {
    font-family: var(--mono);
    font-style: normal;
    background: var(--bg-tile);
    padding: 2px 8px;
    border-radius: 4px;
    color: var(--accent);
    font-size: 0.9em;
}

/* ═══ OUTRO / ABOUT ═══════════════════════════════════════ */
.outro {
    max-width: 1640px;
    margin: 0 auto;
    padding: 96px 48px 96px;
    border-top: 1px solid var(--line);
}
.outro__rule {
    display: flex; justify-content: space-between;
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--ink-mute);
    padding-bottom: 32px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 64px;
}
.outro__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 64px;
    align-items: start;
}
.outro__title {
    font-family: var(--serif);
    font-weight: 300;
    font-size: clamp(40px, 4.8vw, 80px);
    line-height: 1;
    letter-spacing: -0.035em;
    margin-bottom: 32px;
    text-wrap: balance;
}
.outro__title em {
    font-style: italic;
    color: var(--accent);
}
.outro__copy {
    font-family: var(--serif);
    font-weight: 300;
    font-size: 19px;
    line-height: 1.55;
    color: var(--ink-dim);
    max-width: 560px;
    margin-bottom: 40px;
    letter-spacing: -0.01em;
}
.outro__cta {
    display: inline-flex; align-items: center; gap: 16px;
    font-family: var(--mono);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    padding: 16px 24px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    transition: all 0.25s;
}
.outro__cta:hover {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
}
.outro__cta:hover .outro__arr { transform: translateX(4px); }
.outro__arr { transition: transform 0.25s; }

.outro__dl {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 18px 24px;
    padding-top: 12px;
}
.outro__dl dt {
    font-family: var(--mono);
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--ink-mute);
    padding-top: 2px;
}
.outro__dl dd {
    font-size: 15px;
    color: var(--ink);
    line-height: 1.45;
}

/* ═══ FOOTER ═══════════════════════════════════════════ */
.foot {
    border-top: 1px solid var(--line);
}
.foot__inner {
    max-width: 1640px;
    margin: 0 auto;
    padding: 32px 48px;
    display: flex; flex-wrap: wrap; align-items: center; gap: 16px;
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--ink-mute);
}
.foot__inner a { color: var(--ink-dim); transition: color 0.2s; }
.foot__inner a:hover { color: var(--ink); }
.foot__sep { color: var(--ink-mute); }

/* ═══ RESPONSIVE ═══════════════════════════════════════════ */
@media (max-width: 1100px) {
    .hero, .work, .outro { padding-left: 32px; padding-right: 32px; }
    .site-head__inner, .foot__inner { padding-left: 32px; padding-right: 32px; }
    .grid { gap: 36px 28px; }
    .hero__meta { gap: 48px; }
}

@media (max-width: 880px) {
    .hero { padding: 56px 24px 48px; }
    .work { padding: 64px 24px 40px; }
    .outro { padding: 64px 24px 64px; }
    .site-head__inner { padding: 14px 24px; }
    .foot__inner { padding: 24px; }

    .site-head__nav { gap: 18px; }
    .site-head__nav a:not(.site-head__cta) { display: none; }

    .hero__title { margin-bottom: 40px; }
    .hero__meta {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .stat__num { font-size: 48px; }

    .work__head {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }

    .grid { grid-template-columns: 1fr; gap: 40px; }
    .card--featured .card__shot { aspect-ratio: 16/10; }
    .card--featured .card__title { font-size: clamp(28px, 7vw, 40px); }

    .outro__grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 480px) {
    .hero__rule, .outro__rule { font-size: 10px; }
    .hero__stats { grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .stat__num { font-size: 40px; }
    .stat__lbl { font-size: 9.5px; }
    .filter { font-size: 10px; padding: 8px 12px; }
    .card__title { font-size: 26px; }
    .card__shot { aspect-ratio: 4/3; }
}