/* miris.dev — seapunk developer atelier
   Translucent frost / portfolio-grid / serif-revival
*/

:root {
    --deep-ocean: #0A2840;
    --abyss-dark: #041828;
    --frost-cyan: #80E0FF;
    --frost-white: rgba(200, 230, 255, 0.15);
    --sea-glass: #40A0C0;
    --pale-aqua: #C0E8F0;
    --deep-teal: #205868;

    --panel-bg: rgba(10, 40, 64, 0.6);
    --panel-border: rgba(128, 224, 255, 0.15);
    --panel-border-strong: rgba(128, 224, 255, 0.32);

    --font-serif: "DM Serif Display", Georgia, serif;
    --font-sans: "Inter", system-ui, sans-serif;
    --font-mono: "Fira Code", "SF Mono", Menlo, monospace;
}

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

html, body {
    min-height: 100%;
    background: var(--abyss-dark);
    color: var(--pale-aqua);
    font-family: var(--font-sans);
    font-size: clamp(14px, 1vw, 17px);
    line-height: 1.7;
    overflow-x: hidden;
}

body {
    position: relative;
    background: linear-gradient(180deg, var(--deep-ocean) 0%, var(--abyss-dark) 100%);
}

/* --- Caustic light layer --- */
.caustic-layer {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    pointer-events: none;
}

/* --- Lens flare bursts --- */
.lens-flare {
    position: fixed;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle,
        rgba(128, 224, 255, 0.6) 0%,
        rgba(128, 224, 255, 0.18) 22%,
        rgba(128, 224, 255, 0) 60%);
    filter: blur(2px);
    pointer-events: none;
    z-index: -1;
    mix-blend-mode: screen;
    opacity: 0;
    animation: flarePulse 9s ease-in-out infinite;
}
.lens-flare--a { top: 8vh; left: 12vw; animation-delay: 0s; }
.lens-flare--b { top: 56vh; left: 78vw; animation-delay: 3s; width: 320px; height: 320px; }
.lens-flare--c { top: 120vh; left: 32vw; animation-delay: 6s; width: 200px; height: 200px; }

@keyframes flarePulse {
    0%, 100% { opacity: 0.18; transform: scale(0.96); }
    50%      { opacity: 0.55; transform: scale(1.06); }
}

/* --- Container --- */
.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: clamp(28px, 4vw, 56px) clamp(20px, 4vw, 56px) 80px;
    position: relative;
    z-index: 1;
}

/* --- Frost panel base --- */
.frost-panel {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 6px;
    padding: clamp(22px, 2.4vw, 36px);
    position: relative;
    box-shadow:
        0 1px 0 rgba(128, 224, 255, 0.06) inset,
        0 18px 60px -30px rgba(0, 0, 0, 0.7);
}
.frost-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(135deg,
        rgba(128, 224, 255, 0.08) 0%,
        rgba(128, 224, 255, 0) 35%,
        rgba(128, 224, 255, 0) 75%,
        rgba(128, 224, 255, 0.05) 100%);
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(260px, 3fr);
    gap: clamp(20px, 2vw, 36px);
    align-items: stretch;
    padding-top: clamp(16px, 4vh, 60px);
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}
.hero.is-ready { opacity: 1; transform: none; }

.hero__panel { display: flex; flex-direction: column; justify-content: center; }
.hero__eyebrow {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.18em;
    color: var(--frost-cyan);
    text-shadow: 0 0 14px rgba(128, 224, 255, 0.45);
    text-transform: uppercase;
}
.hero__logotype {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(48px, 8vw, 112px);
    line-height: 1;
    color: var(--pale-aqua);
    margin-top: 24px;
    letter-spacing: -0.01em;
}
.hero__dot {
    color: var(--frost-cyan);
    text-shadow: 0 0 24px rgba(128, 224, 255, 0.7);
}
.hero__lede {
    margin-top: 28px;
    max-width: 56ch;
    color: rgba(192, 232, 240, 0.86);
    font-size: clamp(15px, 1.05vw, 18px);
}
.hero__readout {
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 14px 28px;
    border-top: 1px solid var(--panel-border);
    padding-top: 24px;
}
.readout__row {
    display: flex;
    align-items: baseline;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 13px;
}
.readout__key {
    color: var(--sea-glass);
    text-transform: uppercase;
    letter-spacing: 0.14em;
}
.readout__val {
    color: var(--frost-cyan);
    text-shadow: 0 0 10px rgba(128, 224, 255, 0.4);
}

.hero__status {
    display: grid;
    grid-template-rows: repeat(6, auto);
    align-content: center;
    gap: 6px;
}
.status__label {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--sea-glass);
    text-transform: uppercase;
}
.status__label + .status__value { margin-bottom: 12px; }
.status__value {
    font-family: var(--font-serif);
    font-size: 22px;
    color: var(--pale-aqua);
}
#tide-clock {
    color: var(--frost-cyan);
    text-shadow: 0 0 14px rgba(128, 224, 255, 0.45);
    font-family: var(--font-mono);
    font-size: 18px;
    letter-spacing: 0.06em;
}

/* --- Portfolio --- */
.portfolio {
    margin-top: clamp(80px, 10vh, 140px);
}
.portfolio__intro {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(20px, 2vw, 40px);
    align-items: end;
    margin-bottom: clamp(28px, 4vh, 56px);
    border-bottom: 1px solid var(--panel-border);
    padding-bottom: 22px;
}
.portfolio__heading {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(28px, 4vw, 56px);
    color: var(--pale-aqua);
    line-height: 1.05;
}
.portfolio__lede {
    color: rgba(192, 232, 240, 0.78);
    max-width: 46ch;
    justify-self: end;
    text-align: right;
}

.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(16px, 1.6vw, 28px);
}

.portfolio-card {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 6px;
    padding: clamp(20px, 1.8vw, 30px);
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    overflow: hidden;
    will-change: transform;
    transition: transform 0.3s ease-out, border-color 0.3s ease-out, box-shadow 0.3s ease-out;
    opacity: 0;
    transform: translateY(24px);
}
.portfolio-card.is-revealed {
    opacity: 1;
    transform: translateY(0);
    transition:
        opacity 0.9s ease-out,
        transform 0.9s ease-out,
        border-color 0.3s ease-out,
        box-shadow 0.3s ease-out;
}
.portfolio-card::after {
    content: "";
    position: absolute;
    top: 0; right: 0;
    width: 80px; height: 80px;
    background: radial-gradient(circle at 100% 0%,
        rgba(128, 224, 255, 0.25) 0%,
        rgba(128, 224, 255, 0) 70%);
    pointer-events: none;
}
.portfolio-card:hover {
    border-color: var(--panel-border-strong);
    box-shadow: 0 0 0 1px rgba(128, 224, 255, 0.18), 0 30px 70px -40px rgba(128, 224, 255, 0.45);
}

.card__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--sea-glass);
}
.card__index {
    color: var(--frost-cyan);
    text-shadow: 0 0 10px rgba(128, 224, 255, 0.4);
}
.card__status {
    padding: 3px 10px;
    border: 1px solid currentColor;
    border-radius: 999px;
    font-size: 10px;
}
.card__status--ship { color: var(--frost-cyan); }
.card__status--alpha { color: #FFC080; border-color: rgba(255, 192, 128, 0.55); }
.card__status--lab { color: #C0FFE8; border-color: rgba(192, 255, 232, 0.4); }

.card__title {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(20px, 1.8vw, 28px);
    line-height: 1.15;
    color: var(--pale-aqua);
}
.card__desc {
    color: rgba(192, 232, 240, 0.78);
    font-size: 14px;
    line-height: 1.65;
    flex: 1;
}
.card__readout {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    border-top: 1px solid var(--panel-border);
    padding-top: 14px;
    font-family: var(--font-mono);
    font-size: 11px;
}
.card__readout > div { display: flex; flex-direction: column; gap: 2px; }
.card__readout dt {
    color: var(--sea-glass);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-size: 9.5px;
}
.card__readout dd {
    color: var(--frost-cyan);
    text-shadow: 0 0 8px rgba(128, 224, 255, 0.35);
}

/* --- Lab section --- */
.lab {
    margin-top: clamp(70px, 9vh, 120px);
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: clamp(18px, 2vw, 32px);
}
.lab__heading {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(22px, 2.4vw, 36px);
    color: var(--pale-aqua);
    margin-bottom: 22px;
    border-bottom: 1px solid var(--panel-border);
    padding-bottom: 14px;
}
.log__list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.log__entry {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 18px;
    align-items: baseline;
    padding-bottom: 14px;
    border-bottom: 1px dashed rgba(64, 160, 192, 0.2);
}
.log__entry:last-child { border-bottom: none; }
.log__date {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--frost-cyan);
    letter-spacing: 0.08em;
    text-shadow: 0 0 8px rgba(128, 224, 255, 0.35);
}
.log__text { color: rgba(192, 232, 240, 0.85); font-size: 14px; }

.lab__lede { color: rgba(192, 232, 240, 0.78); margin-bottom: 22px; }
.lab__links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.lab__link {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    padding: 10px 12px;
    border: 1px solid var(--panel-border);
    border-radius: 4px;
    background: rgba(4, 24, 40, 0.45);
    color: var(--pale-aqua);
    text-decoration: none;
    transition: border-color 0.3s ease-out, background 0.3s ease-out;
    font-family: var(--font-mono);
    font-size: 13px;
}
.lab__link:hover {
    border-color: var(--panel-border-strong);
    background: rgba(10, 40, 64, 0.7);
}
.link__key {
    color: var(--sea-glass);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 11px;
}
.link__val {
    color: var(--frost-cyan);
    text-shadow: 0 0 8px rgba(128, 224, 255, 0.35);
}

/* --- Footer --- */
.footer {
    margin-top: clamp(60px, 8vh, 100px);
    padding: 22px 0 0;
    border-top: 1px solid var(--panel-border);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 12px;
    color: rgba(192, 232, 240, 0.6);
    letter-spacing: 0.06em;
}
.footer__mark {
    color: var(--frost-cyan);
    text-shadow: 0 0 10px rgba(128, 224, 255, 0.4);
}
.footer__sep { color: var(--deep-teal); }

/* --- Responsive --- */
@media (max-width: 980px) {
    .hero {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    .hero__status {
        grid-template-rows: none;
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    .portfolio__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .portfolio__intro { grid-template-columns: 1fr; }
    .portfolio__lede { justify-self: start; text-align: left; }
    .lab { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
    .hero__readout { grid-template-columns: 1fr 1fr; }
    .hero__status { grid-template-columns: 1fr 1fr; }
    .portfolio__grid { grid-template-columns: 1fr; }
    .log__entry { grid-template-columns: 1fr; gap: 4px; }
}

@media (prefers-reduced-motion: reduce) {
    .lens-flare { animation: none; }
    .portfolio-card, .hero { transition: none; }
    .caustic-layer animate { display: none; }
}