/* lunch.day — a quiet almanac
   palette: warm paper, ink, ember, olive, butter, plum
*/

:root {
    --paper: #f3ead7;
    --paper-deep: #e8dcc1;
    --paper-warm: #fff7ec;
    --ink: #2a1d12;
    --ink-soft: #4a3a28;
    --ember: #c84b22;
    --ember-deep: #8a2f12;
    --olive: #5a7a3a;
    --butter: #f4c84a;
    --plum: #6a3a4a;
    --rule: #c8b896;

    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-serif: 'Fraunces', Georgia, serif;

    --col: 1280px;
    --gut: 28px;
}

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

html {
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

body {
    background:
        radial-gradient(ellipse 1200px 600px at 80% -10%, rgba(244, 200, 74, 0.18), transparent 60%),
        radial-gradient(ellipse 900px 500px at -10% 110%, rgba(200, 75, 34, 0.10), transparent 60%),
        var(--paper);
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

.grain {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    opacity: 0.35;
    mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.16 0 0 0 0 0.11 0 0 0 0 0.07 0 0 0 0.18 0'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");
}

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

img, svg {
    display: block;
    max-width: 100%;
}

button, input, select, textarea {
    font: inherit;
    color: inherit;
}

/* ───────── header ───────── */

.site-header {
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 32px;
    padding: 22px var(--gut);
    max-width: var(--col);
    margin: 0 auto;
    border-bottom: 1px solid var(--rule);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.brand-mark {
    color: var(--ember);
    display: inline-flex;
}

.brand-name {
    font-family: var(--font-serif);
    font-size: 22px;
    font-style: italic;
    font-weight: 400;
    letter-spacing: -0.02em;
}

.site-nav {
    display: flex;
    justify-content: center;
    gap: 28px;
    font-size: 14px;
    letter-spacing: 0.02em;
    color: var(--ink-soft);
}

.site-nav a {
    position: relative;
    padding: 4px 2px;
    transition: color 240ms ease;
}

.site-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    right: 100%;
    bottom: 0;
    height: 1px;
    background: var(--ember);
    transition: right 320ms ease;
}

.site-nav a:hover {
    color: var(--ember);
}

.site-nav a:hover::after {
    right: 0;
}

.clock {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-size: 12px;
    color: var(--ink-soft);
    letter-spacing: 0.04em;
    text-transform: lowercase;
}

.clock-time {
    font-family: var(--font-serif);
    font-size: 20px;
    color: var(--ink);
    font-feature-settings: "tnum" 1;
    letter-spacing: 0;
}

/* ───────── hero ───────── */

.hero {
    position: relative;
    z-index: 4;
    max-width: var(--col);
    margin: 0 auto;
    padding: 80px var(--gut) 120px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}

.hero-grid {
    display: grid;
    gap: 28px;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    font-size: 12px;
    text-transform: lowercase;
    letter-spacing: 0.06em;
    color: var(--ink-soft);
}

.meta-line {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.meta-line:not(:last-child)::after {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--ember);
    border-radius: 50%;
    margin-left: 18px;
}

.hero-title {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(54px, 8vw, 112px);
    line-height: 0.95;
    letter-spacing: -0.035em;
    color: var(--ink);
}

.hero-line {
    display: block;
}

.hero-line.italic {
    font-style: italic;
    color: var(--ember);
    padding-left: 1.5em;
}

.hero-lede {
    max-width: 36ch;
    font-size: 17px;
    line-height: 1.6;
    color: var(--ink-soft);
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-top: 8px;
}

.btn-primary {
    background: var(--ink);
    color: var(--paper-warm);
    border: none;
    padding: 14px 24px;
    font-size: 14px;
    letter-spacing: 0.04em;
    border-radius: 999px;
    cursor: pointer;
    transition: transform 200ms ease, background 240ms ease;
}

.btn-primary:hover {
    background: var(--ember);
    transform: translateY(-1px);
}

.btn-ghost {
    font-size: 14px;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--ink);
    padding: 4px 2px;
    transition: color 240ms ease, border-color 240ms ease;
}

.btn-ghost:hover {
    color: var(--ember);
    border-color: var(--ember);
}

.hero-marquee {
    margin-top: 32px;
    overflow: hidden;
    border-top: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
    padding: 14px 0;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
            mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.marquee-track {
    display: inline-flex;
    gap: 22px;
    white-space: nowrap;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 18px;
    color: var(--ink-soft);
    will-change: transform;
}

.marquee-track span {
    flex: 0 0 auto;
}

/* ───────── plate ───────── */

.hero-plate {
    position: relative;
    aspect-ratio: 1;
    max-width: 540px;
    width: 100%;
    justify-self: end;
    filter: drop-shadow(0 30px 50px rgba(58, 42, 28, 0.18));
}

.plate-svg {
    width: 100%;
    height: auto;
    transform: rotate(-6deg);
    transition: transform 600ms cubic-bezier(.22,.6,.36,1);
}

.hero-plate:hover .plate-svg {
    transform: rotate(0deg) scale(1.02);
}

.plate-item {
    transition: transform 500ms cubic-bezier(.22,.6,.36,1);
    transform-origin: center;
    transform-box: fill-box;
}

.plate-item:hover {
    transform: translateY(-6px) rotate(-2deg);
}

/* ───────── shared sections ───────── */

section {
    position: relative;
    z-index: 4;
}

.section-title {
    display: flex;
    align-items: baseline;
    gap: 14px;
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(36px, 4.5vw, 56px);
    letter-spacing: -0.02em;
    color: var(--ink);
}

.section-title .num {
    font-family: var(--font-sans);
    font-size: 13px;
    letter-spacing: 0.2em;
    color: var(--ember);
    font-weight: 500;
    border: 1px solid var(--ember);
    padding: 4px 8px;
    border-radius: 4px;
    transform: translateY(-6px);
}

.section-title .label {
    font-style: italic;
}

.section-lede {
    margin-top: 14px;
    max-width: 50ch;
    color: var(--ink-soft);
    font-size: 16px;
}

/* ───────── ledger ───────── */

.ledger {
    max-width: var(--col);
    margin: 0 auto;
    padding: 80px var(--gut);
    border-top: 1px solid var(--rule);
}

.ledger-head {
    margin-bottom: 48px;
}

.ledger-list {
    list-style: none;
    border-top: 1px solid var(--rule);
}

.ledger-row {
    display: grid;
    grid-template-columns: 110px 1fr 2fr 100px;
    gap: 20px;
    align-items: baseline;
    padding: 18px 8px;
    border-bottom: 1px solid var(--rule);
    transition: background 240ms ease, padding-left 240ms ease;
}

.ledger-row:hover {
    background: rgba(200, 75, 34, 0.05);
    padding-left: 16px;
}

.ledger-date {
    font-family: var(--font-serif);
    font-size: 18px;
    color: var(--ember);
    font-feature-settings: "tnum" 1;
}

.ledger-place {
    font-size: 14px;
    color: var(--ink-soft);
    text-transform: lowercase;
    letter-spacing: 0.02em;
}

.ledger-meal {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 19px;
    color: var(--ink);
    line-height: 1.35;
}

.ledger-mood {
    justify-self: end;
    font-size: 12px;
    text-transform: lowercase;
    letter-spacing: 0.08em;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid currentColor;
}

.mood-quiet { color: var(--plum); }
.mood-bright { color: var(--ember); background: rgba(200, 75, 34, 0.06); }
.mood-warm { color: var(--olive); }
.mood-grey { color: var(--ink-soft); }

.ledger-row.is-new {
    animation: fade-up 700ms cubic-bezier(.2,.7,.3,1) both;
}

@keyframes fade-up {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.ledger-form {
    margin-top: 56px;
    background: var(--paper-warm);
    border: 1px solid var(--rule);
    border-radius: 4px;
    padding: 28px;
    display: grid;
    gap: 20px;
    max-width: 720px;
}

.ledger-form h3 {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    font-size: 22px;
    color: var(--ink);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-grid label {
    display: grid;
    gap: 6px;
    font-size: 12px;
    color: var(--ink-soft);
    letter-spacing: 0.08em;
    text-transform: lowercase;
}

.form-grid label.wide {
    grid-column: 1 / -1;
}

.form-grid input,
.form-grid select {
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--rule);
    padding: 8px 0;
    font-size: 16px;
    font-family: var(--font-serif);
    color: var(--ink);
    outline: none;
    transition: border-color 200ms ease;
}

.form-grid input:focus,
.form-grid select:focus {
    border-bottom-color: var(--ember);
}

.ledger-form .btn-primary {
    justify-self: start;
}

/* ───────── almanac wheel ───────── */

.almanac {
    max-width: var(--col);
    margin: 0 auto;
    padding: 80px var(--gut);
    border-top: 1px solid var(--rule);
}

.almanac-head {
    margin-bottom: 64px;
}

.wheel-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.wheel {
    position: relative;
    width: min(100%, 480px);
    aspect-ratio: 1;
    margin: 0 auto;
}

.wheel-pointer {
    position: absolute;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-top: 22px solid var(--ember-deep);
    z-index: 3;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.wheel-disc {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--ink);
    box-shadow: 0 20px 40px rgba(58, 42, 28, 0.18), inset 0 0 0 8px var(--paper-warm);
    transition: transform 3.2s cubic-bezier(.18,.7,.2,1);
    background: var(--paper-warm);
}

.wedge {
    position: absolute;
    top: 0;
    left: 50%;
    width: 50%;
    height: 50%;
    transform-origin: 0% 100%;
    transform: rotate(calc(var(--i) * 51.4286deg)) skewY(-38.5714deg);
    overflow: hidden;
    /* 360/7 ≈ 51.4286 ; skew = 90 - 51.4286 = 38.5714 */
}

.wedge:nth-child(odd) { background: #f0d9a8; }
.wedge:nth-child(even) { background: #e3c485; }
.wedge:nth-child(7n+1) { background: #c84b22; color: #fff7ec; }
.wedge:nth-child(7n+4) { background: #5a7a3a; color: #fff7ec; }

.wedge-label {
    position: absolute;
    top: 18%;
    left: 18%;
    transform: skewY(38.5714deg) rotate(25.7143deg);
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 17px;
    letter-spacing: 0.02em;
}

.wheel-spin {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 92px;
    height: 92px;
    border-radius: 50%;
    background: var(--ink);
    color: var(--paper-warm);
    border: 4px solid var(--paper-warm);
    box-shadow: 0 4px 16px rgba(0,0,0,0.25);
    cursor: pointer;
    z-index: 4;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 18px;
    letter-spacing: 0.02em;
    transition: background 240ms ease, transform 200ms ease;
}

.wheel-spin:hover {
    background: var(--ember);
    transform: translate(-50%, -50%) scale(1.04);
}

.wheel-card {
    background: var(--paper-warm);
    border: 1px solid var(--rule);
    border-radius: 4px;
    padding: 36px;
    display: grid;
    gap: 14px;
    position: relative;
    overflow: hidden;
}

.wheel-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--ember), var(--butter), var(--olive));
}

.wheel-card-day {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--ember);
    font-weight: 600;
}

.wheel-card-meal {
    font-family: var(--font-serif);
    font-size: 32px;
    line-height: 1.15;
    color: var(--ink);
    letter-spacing: -0.02em;
}

.wheel-card-note {
    color: var(--ink-soft);
    font-size: 15px;
    font-style: italic;
}

.wheel-card.flash {
    animation: card-pop 600ms cubic-bezier(.2,.8,.2,1) both;
}

@keyframes card-pop {
    0% { transform: translateY(8px); opacity: 0.4; }
    60% { transform: translateY(-3px); opacity: 1; }
    100% { transform: translateY(0); opacity: 1; }
}

/* ───────── letters ───────── */

.letters {
    max-width: var(--col);
    margin: 0 auto;
    padding: 80px var(--gut);
    border-top: 1px solid var(--rule);
}

.letters-head {
    margin-bottom: 56px;
}

.letters-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.letter {
    background: var(--paper-warm);
    border: 1px solid var(--rule);
    border-radius: 4px;
    padding: 28px;
    display: grid;
    gap: 14px;
    transition: transform 320ms cubic-bezier(.2,.7,.3,1), box-shadow 320ms ease;
}

.letter:hover {
    transform: translateY(-4px) rotate(-0.4deg);
    box-shadow: 0 18px 30px rgba(58, 42, 28, 0.10);
}

.letter header {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ember);
}

.letter h3 {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: 24px;
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: var(--ink);
}

.letter p {
    color: var(--ink-soft);
    font-size: 15px;
    line-height: 1.6;
}

.subscribe {
    margin-top: 56px;
    display: grid;
    gap: 12px;
    max-width: 540px;
}

.subscribe label {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 22px;
    color: var(--ink);
}

.subscribe-row {
    display: grid;
    grid-template-columns: 1fr auto;
    border-bottom: 1px solid var(--ink);
}

.subscribe-row input {
    background: transparent;
    border: none;
    padding: 10px 0;
    font-size: 17px;
    outline: none;
}

.subscribe-row button {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px 0 10px 20px;
    font-size: 14px;
    letter-spacing: 0.06em;
    color: var(--ember);
    transition: color 240ms ease;
}

.subscribe-row button:hover {
    color: var(--ink);
}

.subscribe-note {
    font-size: 12px;
    color: var(--ink-soft);
    letter-spacing: 0.02em;
}

.subscribe-note.ok {
    color: var(--olive);
}

/* ───────── colophon ───────── */

.colophon {
    max-width: var(--col);
    margin: 0 auto;
    padding: 80px var(--gut);
    border-top: 1px solid var(--rule);
}

.col-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.col-block {
    display: grid;
    gap: 6px;
}

.col-label {
    font-size: 12px;
    text-transform: lowercase;
    letter-spacing: 0.1em;
    color: var(--ember);
}

.col-value {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 22px;
    color: var(--ink);
}

/* ───────── footer ───────── */

.site-footer {
    max-width: var(--col);
    margin: 0 auto;
    padding: 36px var(--gut) 56px;
    border-top: 1px solid var(--rule);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--ink-soft);
    font-size: 13px;
    letter-spacing: 0.04em;
    text-align: center;
}

.foot-line {
    display: flex;
    gap: 14px;
    align-items: center;
}

.foot-line.small {
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ember);
}

.foot-dot {
    color: var(--ember);
}

/* ───────── spinner modal ───────── */

.spinner-modal {
    position: fixed;
    inset: 0;
    z-index: 50;
    background: rgba(42, 29, 18, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 300ms ease;
}

.spinner-modal.is-open {
    opacity: 1;
    pointer-events: auto;
}

.spinner-card {
    background: var(--paper-warm);
    border: 1px solid var(--rule);
    border-radius: 6px;
    padding: 48px 40px;
    width: 100%;
    max-width: 480px;
    display: grid;
    gap: 14px;
    text-align: center;
    transform: translateY(12px) scale(0.96);
    transition: transform 320ms cubic-bezier(.2,.7,.3,1);
    box-shadow: 0 30px 60px rgba(0,0,0,0.25);
    position: relative;
    overflow: hidden;
}

.spinner-modal.is-open .spinner-card {
    transform: translateY(0) scale(1);
}

.spinner-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 6px;
    background: var(--ember);
}

.spinner-eyebrow {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--ember);
}

.spinner-meal {
    font-family: var(--font-serif);
    font-size: 38px;
    line-height: 1.15;
    color: var(--ink);
    letter-spacing: -0.02em;
}

.spinner-where {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 18px;
    color: var(--ink-soft);
}

.spinner-actions {
    margin-top: 18px;
    display: flex;
    gap: 12px;
    justify-content: center;
}

.spinner-actions button {
    border: 1px solid var(--ink);
    background: transparent;
    padding: 10px 20px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 14px;
    letter-spacing: 0.04em;
    transition: background 240ms ease, color 240ms ease;
}

.spinner-actions button:last-child {
    background: var(--ink);
    color: var(--paper-warm);
}

.spinner-actions button:hover {
    background: var(--ember);
    color: var(--paper-warm);
    border-color: var(--ember);
}

/* ───────── responsive ───────── */

@media (max-width: 960px) {
    .site-header {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto;
        gap: 14px;
    }

    .site-nav {
        grid-column: 1 / -1;
        order: 3;
        gap: 20px;
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    .clock {
        align-items: flex-end;
    }

    .hero {
        grid-template-columns: 1fr;
        gap: 40px;
        padding-top: 56px;
        padding-bottom: 80px;
    }

    .hero-plate {
        max-width: 380px;
        margin: 0 auto;
    }

    .ledger-row {
        grid-template-columns: 80px 1fr;
        gap: 8px 16px;
    }

    .ledger-place {
        grid-column: 2;
    }

    .ledger-meal {
        grid-column: 1 / -1;
        font-size: 17px;
    }

    .ledger-mood {
        grid-column: 1 / -1;
        justify-self: start;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .wheel-wrap {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .letters-grid {
        grid-template-columns: 1fr;
    }

    .col-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 520px) {
    :root { --gut: 18px; }

    .col-grid {
        grid-template-columns: 1fr;
    }

    .hero-title { font-size: clamp(44px, 12vw, 72px); }
    .spinner-meal { font-size: 28px; }
}