/* Shinya Mohri — portfolio. Quiet gallery-white, type stays out of the way. */

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

:root {
    --bg: #fbfbfa;
    --ink: #1c1c1c;
    --mut: #8a8a86;
    --pad: clamp(20px, 4vw, 48px);
}

html { background: var(--bg); }

body {
    font-family: "Helvetica Neue", Helvetica, Arial, "Hiragino Sans", sans-serif;
    font-size: 13px;
    line-height: 1.7;
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ---------- header ---------- */

header {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px 24px;
    padding: 30px var(--pad) 56px;
}

.wordmark {
    font-size: 14px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--ink);
    white-space: nowrap;
}

nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 22px;
}

nav a {
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--mut);
    transition: color 0.2s;
}

nav a:hover { color: var(--ink); }
nav a.current { color: var(--ink); }

/* ---------- section head ---------- */

main { flex: 1; }

.section-head {
    padding: 0 var(--pad) 40px;
}

.section-head h1 {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.section-head .intro {
    color: var(--mut);
    margin-top: 4px;
}

/* ---------- grid ---------- */

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 56px 36px;
    padding: 0 var(--pad) 90px;
}

.tile {
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: #eeeeec;
}

.tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity 0.35s ease;
}

.tile:hover img { opacity: 0.9; }

/* ---------- prose pages ---------- */

.prose {
    max-width: 560px;
    padding: 0 var(--pad) 90px;
    font-size: 14px;
}

.prose h1 {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.prose .lede { color: var(--mut); margin-bottom: 20px; }
.prose p + p { margin-top: 16px; }
.prose a { color: var(--ink); }

.contact-list dt {
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--mut);
    margin-top: 22px;
}

.contact-list dd a { text-decoration: none; border-bottom: 1px solid #d5d5d0; }
.contact-list dd a:hover { border-color: var(--ink); }

/* ---------- footer ---------- */

footer {
    padding: 24px var(--pad) 32px;
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--mut);
}

/* ---------- lightbox ---------- */

.lb {
    position: fixed;
    inset: 0;
    background: rgba(251, 251, 250, 0.98);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.lb.open { opacity: 1; pointer-events: auto; }

.lb img {
    max-width: min(92vw, 1400px);
    max-height: 82vh;
    display: block;
}

.lb .cap {
    margin-top: 14px;
    font-size: 11px;
    letter-spacing: 0.12em;
    color: var(--mut);
    min-height: 1em;
    text-align: center;
    padding: 0 20px;
}

.lb button {
    position: absolute;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 22px;
    font-weight: 300;
    color: var(--mut);
    padding: 18px;
    line-height: 1;
    transition: color 0.2s;
}

.lb button:hover { color: var(--ink); }
.lb .prev { left: max(4px, 2vw); top: 50%; transform: translateY(-50%); }
.lb .next { right: max(4px, 2vw); top: 50%; transform: translateY(-50%); }
.lb .close { top: 14px; right: max(8px, 2vw); }

@media (max-width: 640px) {
    .grid { gap: 32px 20px; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
    header { padding-bottom: 36px; }
    .lb .prev, .lb .next { top: auto; bottom: 8px; transform: none; }
}