/* ==========================================================================
   mujun.works -- a workshop of contradictions
   Mid-century craft + wabi-sabi imperfect beauty
   ========================================================================== */

:root {
    --c-cream: #f4ede3;
    --c-walnut: #3a3228;
    --c-copper: #c2956b;
    --c-patina: #7a8b72;
    --c-linen: #e8dfd3;
    --c-clay: #a39282;
    --c-brass: #d4a574;

    --font-display: "Libre Baskerville", Georgia, serif;
    --font-body: "Nunito", system-ui, sans-serif;
    --font-mono: "Courier Prime", "Courier New", monospace;

    --shadow-card: 0 2px 12px rgba(58, 50, 40, 0.08);
    --shadow-card-hover: 0 6px 24px rgba(58, 50, 40, 0.14);

    --noise: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.227  0 0 0 0 0.196  0 0 0 0 0.157  0 0 0 0.06 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--c-walnut);
    background-color: var(--c-cream);
    background-image:
        radial-gradient(ellipse at 18% 8%, rgba(194, 149, 107, 0.08) 0%, transparent 55%),
        radial-gradient(ellipse at 82% 92%, rgba(122, 139, 114, 0.07) 0%, transparent 55%);
    background-attachment: fixed;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.page {
    max-width: 880px;
    margin: 0 auto;
    padding: 4rem 1.75rem 2rem;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
    text-align: center;
    padding: 4rem 0 3rem;
    position: relative;
}

.hero-mark {
    position: relative;
    display: inline-block;
    padding: 1.5rem 2rem;
}

.imperfect-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 220px;
    height: 220px;
    transform: translate(-50%, -50%) rotate(-4deg);
    border-radius: 48% 52% 50% 50% / 52% 48% 52% 48%;
    border: 1.5px solid rgba(194, 149, 107, 0.4);
    pointer-events: none;
    z-index: 0;
    transition: transform 1.6s ease, border-color 1.2s ease;
}

.imperfect-circle--small {
    width: 110px;
    height: 110px;
    border-radius: 50% 48% 52% 50% / 48% 52% 48% 52%;
    transform: translate(-50%, -50%) rotate(6deg);
}

.hero-mark:hover .imperfect-circle {
    transform: translate(-50%, -50%) rotate(2deg);
    border-color: rgba(194, 149, 107, 0.7);
}

.hero-title {
    position: relative;
    z-index: 1;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--c-walnut);
    letter-spacing: 0.01em;
    line-height: 1.1;
}

.hero-dot {
    color: var(--c-copper);
    margin: 0 0.04em;
}

.hero-kanji {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3.4vw, 2.2rem);
    color: var(--c-copper);
    margin-top: 1.25rem;
    letter-spacing: 0.5em;
    padding-left: 0.5em;
    opacity: 0.85;
    font-weight: 400;
}

.hero-tagline {
    margin-top: 1.5rem;
    font-family: var(--font-body);
    font-style: italic;
    font-weight: 300;
    color: var(--c-clay);
    font-size: 1.05rem;
    letter-spacing: 0.02em;
}

/* ==========================================================================
   Intro
   ========================================================================== */

.intro {
    padding: 2rem 0 4rem;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.intro-lede {
    font-family: var(--font-display);
    font-weight: 400;
    font-style: italic;
    font-size: clamp(1.05rem, 1.6vw, 1.25rem);
    line-height: 1.7;
    color: var(--c-walnut);
    margin-bottom: 2rem;
}

.intro-lede em {
    color: var(--c-copper);
    font-style: italic;
}

.intro-meta {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--c-clay);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.meta-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--c-copper);
    opacity: 0.55;
    display: inline-block;
}

/* ==========================================================================
   Works section
   ========================================================================== */

.works {
    padding: 3rem 0 4rem;
}

.works-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-heading {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    color: var(--c-walnut);
    margin-bottom: 0.75rem;
    letter-spacing: 0.005em;
}

.section-sub {
    font-family: var(--font-body);
    font-style: italic;
    color: var(--c-clay);
    font-weight: 300;
    font-size: 1rem;
}

/* Masonry */
.masonry {
    column-count: 2;
    column-gap: 1.5rem;
}

@media (max-width: 640px) {
    .masonry {
        column-count: 1;
    }
}

.card {
    break-inside: avoid;
    -webkit-column-break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 1.5rem;
    background-color: var(--c-linen);
    background-image: var(--noise);
    background-blend-mode: multiply;
    border-radius: 8px;
    padding: 2rem 2rem 1.75rem;
    box-shadow: var(--shadow-card);
    position: relative;
    transition: transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1),
                box-shadow 0.5s ease;
    display: inline-block;
    width: 100%;
    opacity: 0;
    transform: translateY(18px);
}

.card.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.22, 0.61, 0.36, 1),
                box-shadow 0.5s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card-hover);
}

.card--tall {
    /* taller via more meditation text -- intrinsic */
}

.card--medium {
    /* medium */
}

.card--short {
    padding-bottom: 1.5rem;
}

/* Slight rotation per card for handcrafted feel */
.card[data-index="0"] { border-radius: 9px 7px 8px 8px; }
.card[data-index="1"] { border-radius: 7px 9px 8px 8px; }
.card[data-index="2"] { border-radius: 8px 8px 7px 9px; }
.card[data-index="3"] { border-radius: 9px 8px 8px 7px; }
.card[data-index="4"] { border-radius: 7px 8px 9px 8px; }
.card[data-index="5"] { border-radius: 8px 9px 7px 8px; }
.card[data-index="6"] { border-radius: 9px 7px 9px 7px; }
.card[data-index="7"] { border-radius: 8px 8px 9px 7px; }
.card[data-index="8"] { border-radius: 7px 9px 8px 9px; }
.card[data-index="9"] { border-radius: 8px 7px 8px 9px; }
.card[data-index="10"] { border-radius: 9px 8px 7px 8px; }
.card[data-index="11"] { border-radius: 7px 8px 9px 9px; }

.card-number {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--c-copper);
    letter-spacing: 0.2em;
    display: block;
    margin-bottom: 0.85rem;
    opacity: 0.85;
}

.card-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.45rem;
    line-height: 1.25;
    color: var(--c-walnut);
    margin-bottom: 0.85rem;
    letter-spacing: 0.005em;
}

.card-contradiction {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--c-walnut);
    margin-bottom: 1rem;
}

.card-meditation {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 400;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--c-patina);
    margin-bottom: 1.25rem;
    padding-left: 1rem;
    border-left: 1.5px solid rgba(122, 139, 114, 0.35);
}

.materials {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px dashed rgba(163, 146, 130, 0.28);
}

.tag {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: rgba(194, 149, 107, 0.15);
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--c-walnut);
    letter-spacing: 0.02em;
    transition: background 0.4s ease, color 0.4s ease;
}

.card:hover .tag {
    background: rgba(212, 165, 116, 0.28);
}

.tag:hover {
    background: rgba(212, 165, 116, 0.45);
    color: var(--c-walnut);
}

/* ==========================================================================
   Studio section
   ========================================================================== */

.studio {
    text-align: center;
    padding: 4rem 1rem 4rem;
    max-width: 620px;
    margin: 2rem auto 0;
    position: relative;
}

.studio-mark {
    position: relative;
    height: 60px;
    margin-bottom: 1.5rem;
}

.studio-mark .imperfect-circle--small {
    top: 50%;
    left: 50%;
}

.studio-text {
    font-family: var(--font-body);
    line-height: 1.85;
    color: var(--c-walnut);
    margin: 1.25rem 0 2.5rem;
    font-size: 1.02rem;
}

.studio-facts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem 2rem;
    text-align: left;
    max-width: 460px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(163, 146, 130, 0.28);
}

.fact dt {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--c-clay);
    margin-bottom: 0.3rem;
}

.fact dd {
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: var(--c-walnut);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-foot {
    text-align: center;
    padding: 4rem 1rem 2rem;
    margin-top: 2rem;
    border-top: 1px solid rgba(163, 146, 130, 0.2);
}

.foot-mark {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--c-walnut);
    margin-bottom: 0.4rem;
    letter-spacing: 0.04em;
}

.foot-line {
    font-family: var(--font-body);
    font-style: italic;
    font-weight: 300;
    color: var(--c-clay);
    font-size: 0.92rem;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 720px) {
    .page {
        padding: 2rem 1.25rem 1.5rem;
    }
    .hero {
        padding: 2.5rem 0 2rem;
    }
    .imperfect-circle {
        width: 170px;
        height: 170px;
    }
    .card {
        padding: 1.6rem 1.5rem 1.4rem;
    }
    .studio-facts {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

@media (max-width: 420px) {
    .imperfect-circle {
        width: 150px;
        height: 150px;
    }
    .hero-kanji {
        letter-spacing: 0.4em;
    }
}

/* Reduced motion: keep visible but disable transitions */
@media (prefers-reduced-motion: reduce) {
    .card {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .imperfect-circle {
        transition: none;
    }
}