/* =========================================================
   Project Showcase — editorial catalogue
   Fraunces / Archivo / Fragment Mono
   Family of: index.html (portal) + About Me
   ========================================================= */

:root {
    --paper:        #efe9de;
    --paper-deep:   #e5ddce;
    --paper-inset:  #ddd3c1;
    --ink:          #191610;
    --ink-2:        #423b2e;
    --ink-3:        #6a6152;
    --accent:       #b03a18;
    --accent-soft:  #e8763f;
    --rule:         rgba(25, 22, 16, 0.14);
    --rule-strong:  rgba(25, 22, 16, 0.32);

    --font-display: "Fraunces", Georgia, "Times New Roman", serif;
    --font-sans:    "Archivo", "Segoe UI", system-ui, sans-serif;
    --font-mono:    "Fragment Mono", ui-monospace, "SFMono-Regular", monospace;

    --gutter: clamp(20px, 5.5vw, 88px);
    --shell:  1180px;

    --ease: cubic-bezier(0.33, 0.02, 0.2, 1);
    --lift:    0 1px 0 var(--rule), 0 6px 18px -8px rgba(25, 22, 16, 0.22);
    --lift-hi: 0 1px 0 var(--rule-strong), 0 18px 44px -16px rgba(25, 22, 16, 0.32);
}

@media (prefers-color-scheme: dark) {
    :root {
        --paper:       #16130e;
        --paper-deep:  #1e1a14;
        --paper-inset: #241f18;
        --ink:         #efe7d8;
        --ink-2:       #c0b6a4;
        --ink-3:       #9b9182;
        --accent:      #e8763f;
        --accent-soft: #f0a374;
        --rule:        rgba(239, 231, 216, 0.15);
        --rule-strong: rgba(239, 231, 216, 0.34);
        --lift:    0 1px 0 var(--rule), 0 6px 18px -8px rgba(0, 0, 0, 0.6);
        --lift-hi: 0 1px 0 var(--rule-strong), 0 18px 44px -16px rgba(0, 0, 0, 0.7);
    }
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background: var(--paper);
    color: var(--ink-2);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

h1, h2 {
    color: var(--ink);
    font-weight: 400;
}

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

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

/* ---------- paper texture ---------- */

.paper {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
        radial-gradient(120% 80% at 12% 0%, var(--paper-deep) 0%, transparent 58%),
        radial-gradient(90% 70% at 100% 100%, var(--paper-deep) 0%, transparent 55%);
}

.paper::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.5;
    mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)' opacity='0.22'/%3E%3C/svg%3E");
}

@media (prefers-color-scheme: dark) {
    .paper::after {
        mix-blend-mode: screen;
        opacity: 0.22;
    }
}

/* ---------- scroll progress ---------- */

.progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    z-index: 60;
    background: var(--rule);
}

.progress__bar {
    display: block;
    height: 100%;
    width: 0;
    background: var(--accent);
    transition: width 0.12s linear;
}

/* ---------- masthead ---------- */

.masthead {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 16px var(--gutter);
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
}

.masthead__title {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ink-2);
}

.status {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    color: var(--ink-3);
}

.status__dot {
    width: 7px;
    height: 7px;
    flex: none;
    border-radius: 50%;
    background: var(--accent);
    animation: statusPulse 2.4s ease-in-out infinite;
}

.status__text {
    min-width: 12ch;
    transition: opacity 0.25s ease;
}

.status__text.is-swapping {
    opacity: 0;
}

@keyframes statusPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(0.6); opacity: 0.45; }
}

/* ---------- hero ---------- */

.hero {
    position: relative;
    isolation: isolate;
    max-width: var(--shell);
    margin-inline: auto;
    padding: clamp(64px, 12vh, 140px) var(--gutter) clamp(48px, 9vh, 104px);
    min-height: 84svh;
    display: flex;
    align-items: center;
}

.glyph-field {
    position: absolute;
    inset: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
    opacity: 0.5;
    pointer-events: none;
    -webkit-mask-image: radial-gradient(115% 88% at 78% 34%, #000 0%, transparent 68%);
    mask-image: radial-gradient(115% 88% at 78% 34%, #000 0%, transparent 68%);
}

.hero__inner {
    position: relative;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 0 clamp(16px, 2vw, 28px);
    align-content: center;
}

.headline {
    grid-column: 1 / span 9;
    display: flex;
    flex-direction: column;
    font-family: var(--font-display);
    font-size: clamp(3rem, 10.5vw, 7.1rem);
    font-weight: 300;
    line-height: 0.94;
    letter-spacing: -0.04em;
    color: var(--ink);
}

.headline__bottom {
    margin-left: clamp(0px, 5vw, 76px);
    font-style: italic;
    color: var(--accent);
}

.hero__sub {
    grid-column: 1 / span 7;
    margin-top: clamp(22px, 3.4vh, 36px);
    font-family: var(--font-display);
    font-size: clamp(1.24rem, 3vw, 1.86rem);
    font-weight: 400;
    line-height: 1.24;
    letter-spacing: -0.028em;
    color: var(--ink-2);
}

.hero__sub span {
    font-style: italic;
    color: var(--ink);
}

.hero__note {
    grid-column: 3 / span 8;
    margin-top: clamp(20px, 3vh, 32px);
    font-size: clamp(0.98rem, 1.3vw, 1.06rem);
    line-height: 1.78;
    color: var(--ink-2);
    max-width: 56ch;
}

.notes {
    grid-column: 1 / span 10;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: clamp(14px, 2.4vw, 30px);
    margin-top: clamp(32px, 5vh, 52px);
    padding-top: clamp(18px, 2.6vh, 26px);
    border-top: 1px solid var(--rule);
}

.note {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-3);
    transition: color 0.25s ease;
}

.note i {
    font-size: 0.7rem;
    color: var(--accent);
    transition: transform 0.25s ease;
}

.note:hover {
    color: var(--ink);
}

.note:hover i {
    transform: translateY(-2px);
}

/* ---------- hero entrance ---------- */

.hero__inner > * {
    animation: riseIn 0.7s var(--ease) both;
}

.hero__inner > .hero__sub { animation-delay: 0.07s; }
.hero__inner > .hero__note { animation-delay: 0.13s; }
.hero__inner > .notes { animation-delay: 0.19s; }

@keyframes riseIn {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* staggered reveal for the pipeline plates */
.plate:nth-child(2) { transition-delay: 0.06s; }
.plate:nth-child(3) { transition-delay: 0.12s; }
.plate:nth-child(4) { transition-delay: 0.18s; }

/* ---------- pipeline ---------- */

.pipeline {
    max-width: var(--shell);
    margin-inline: auto;
    padding: 0 var(--gutter) clamp(48px, 8vh, 92px);
}

.pipeline__list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(18px, 2.6vw, 38px);
}

.plate {
    border-top: 1px solid var(--rule-strong);
    padding-top: clamp(16px, 2.2vw, 24px);
    transition: border-color 0.25s ease;
}

.plate:nth-child(2) { margin-top: clamp(10px, 1.8vw, 24px); }
.plate:nth-child(4) { margin-top: clamp(20px, 3.2vw, 42px); }

.plate:hover {
    border-color: var(--accent);
}

.plate__index {
    display: flex;
    align-items: center;
    gap: 9px;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.16em;
    color: var(--ink-3);
}

.plate__mark {
    width: 6px;
    height: 6px;
    flex: none;
    background: var(--accent);
    transition: transform 0.25s ease;
}

.plate:hover .plate__mark {
    transform: rotate(45deg);
}

.plate__name {
    margin-top: clamp(18px, 2.6vw, 30px);
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.6vw, 1.9rem);
    font-weight: 400;
    letter-spacing: -0.026em;
    color: var(--ink);
}

.plate__name span {
    font-style: italic;
    color: var(--accent);
}

.redact {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: clamp(16px, 2.2vw, 24px);
}

.redact i {
    display: block;
    height: 2px;
    background: var(--rule);
    transition: background-color 0.25s ease;
}

.redact i:nth-child(1) { width: 88%; }
.redact i:nth-child(2) { width: 68%; }
.redact i:nth-child(3) { width: 78%; }
.redact i:nth-child(4) { width: 45%; }

.plate:hover .redact i {
    background: var(--rule-strong);
}

.plate__icons {
    display: flex;
    gap: 12px;
    margin-top: clamp(16px, 2.2vw, 24px);
    font-size: 0.78rem;
    color: var(--ink-3);
    transition: color 0.25s ease;
}

.plate:hover .plate__icons {
    color: var(--accent);
}

.plate--sealed {
    border-top-style: dashed;
    border-top-color: var(--rule-strong);
}

.plate--sealed .plate__name {
    color: var(--ink-3);
    letter-spacing: 0.14em;
}

/* ---------- works ---------- */

.works {
    max-width: var(--shell);
    margin-inline: auto;
    padding: 0 var(--gutter);
}

.work--lead {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 0 clamp(18px, 2.6vw, 40px);
    align-items: start;
    padding: clamp(40px, 7vh, 84px) 0;
    border-top: 1px solid var(--rule);
}

.work--lead .work__figure {
    grid-column: 1 / span 7;
}

.work--lead .work__body {
    grid-column: 9 / span 4;
    padding-top: clamp(14px, 3.4vw, 56px);
}

.works__pair {
    display: grid;
    grid-template-columns: 1.32fr 1fr;
    gap: clamp(22px, 3.2vw, 54px);
    align-items: start;
    padding: clamp(38px, 6vh, 74px) 0;
    border-top: 1px solid var(--rule);
}

.works__pair--flip {
    grid-template-columns: 1fr 1.32fr;
    padding-bottom: clamp(38px, 6vh, 74px);
}

.work--low {
    padding-top: clamp(18px, 4vw, 62px);
}

.work__figure {
    position: relative;
    z-index: 0;
    margin: 0;
}

/* offset print-plate frame */
.work__figure::after {
    content: "";
    position: absolute;
    inset: 12px -12px -12px 12px;
    z-index: -1;
    border: 1px solid var(--rule-strong);
    pointer-events: none;
    transition: inset 0.3s ease, border-color 0.3s ease;
}

.work:hover .work__figure::after {
    inset: 16px -16px -16px 16px;
    border-color: var(--accent);
}

.work__figure img {
    width: 100%;
    height: auto;
    border-radius: 2px;
    border: 1px solid var(--rule);
    background: var(--paper-inset);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.work:hover .work__figure img {
    transform: translateY(-3px);
    box-shadow: var(--lift-hi);
}

.work__name {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3.1vw, 2.2rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--ink);
    transition: color 0.25s ease;
}

.work:hover .work__name {
    color: var(--accent);
}

.work__desc {
    margin-top: clamp(12px, 1.8vw, 18px);
    font-size: 0.95rem;
    line-height: 1.76;
    color: var(--ink-2);
    max-width: 60ch;
}

.work__credit {
    margin-top: 14px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    color: var(--ink-3);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: clamp(18px, 2.6vw, 26px);
    padding: 13px 22px;
    border-radius: 2px;
    background: var(--ink);
    color: var(--paper);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    box-shadow: var(--lift);
    transition: background-color 0.25s ease, color 0.25s ease,
                transform 0.25s ease, box-shadow 0.25s ease;
}

.btn__arrow {
    transition: transform 0.25s ease;
}

.btn:hover {
    background: var(--accent);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--lift-hi);
}

.btn:hover .btn__arrow {
    transform: translateX(4px);
}

/* ---------- pending ---------- */

.pending {
    max-width: var(--shell);
    margin-inline: auto;
    padding: clamp(30px, 5vh, 58px) var(--gutter) clamp(40px, 7vh, 84px);
    text-align: center;
}

.pending__name {
    border-top: 1px dashed var(--rule-strong);
    padding-top: clamp(28px, 5vh, 52px);
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3.6vw, 2.5rem);
    font-weight: 300;
    letter-spacing: 0.01em;
    color: var(--ink-2);
}

.pending__desc {
    margin-top: 12px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-3);
}

/* ---------- return ---------- */

.return {
    max-width: var(--shell);
    margin-inline: auto;
    padding: 0 var(--gutter) clamp(48px, 8vh, 96px);
    text-align: center;
}

.back {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 22px 12px 12px;
    border: 1px solid var(--rule-strong);
    border-radius: 2px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink);
    transition: background-color 0.25s ease, color 0.25s ease,
                border-color 0.25s ease, transform 0.25s ease;
}

.back__icon {
    width: 30px;
    height: 30px;
    flex: none;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--paper-deep);
    font-size: 0.78rem;
    transition: background-color 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.back:hover {
    background: var(--ink);
    border-color: var(--ink);
    color: var(--paper);
    transform: translateY(-2px);
}

.back:hover .back__icon {
    background: var(--accent);
    color: #fff;
    transform: translateX(-3px);
}

/* ---------- colophon ---------- */

.colophon {
    max-width: var(--shell);
    margin-inline: auto;
    padding: clamp(24px, 4vh, 38px) var(--gutter) clamp(34px, 6vh, 56px);
    border-top: 1px solid var(--rule);
    text-align: center;
}

.colophon p {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--ink-3);
}

/* ---------- reveal (opt-in: only hidden when JS is present) ---------- */

.has-js .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.has-js .reveal.is-in {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- responsive ---------- */

@media (max-width: 1000px) {
    .works__pair,
    .works__pair--flip {
        grid-template-columns: 1fr 1fr;
    }
    .work--low {
        padding-top: clamp(14px, 3vw, 34px);
    }
}

@media (max-width: 820px) {
    .headline { grid-column: 1 / -1; }
    .hero__sub { grid-column: 1 / -1; }
    .hero__note { grid-column: 1 / -1; }
    .notes { grid-column: 1 / -1; }

    .work--lead {
        grid-template-columns: minmax(0, 1fr);
    }
    .work--lead .work__figure,
    .work--lead .work__body {
        grid-column: 1 / -1;
    }
    .work--lead .work__body {
        padding-top: clamp(20px, 4vw, 32px);
    }

    .works__pair,
    .works__pair--flip {
        grid-template-columns: minmax(0, 1fr);
    }
    .work--low {
        padding-top: 0;
    }
    .work--low + .work {
        padding-top: clamp(30px, 5vh, 46px);
    }
    .work__figure::after {
        inset: 8px -8px -8px 8px;
    }

    .pipeline__list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: clamp(22px, 4vw, 34px);
    }
    .plate:nth-child(2),
    .plate:nth-child(4) {
        margin-top: 0;
    }
}

@media (max-width: 460px) {
    .masthead {
        padding: 13px var(--gutter);
    }
    .masthead__title {
        font-size: 0.6rem;
        letter-spacing: 0.16em;
    }
    .status {
        font-size: 0.56rem;
        letter-spacing: 0.08em;
    }
    .status__text {
        min-width: 0;
    }
    .headline__bottom {
        margin-left: 0;
    }
    .notes {
        gap: 12px 20px;
    }
    .pipeline__list {
        grid-template-columns: minmax(0, 1fr);
    }
    .btn,
    .back {
        width: 100%;
        justify-content: center;
    }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
    .has-js .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .progress__bar {
        transition: none;
    }
    .glyph-field {
        display: none;
    }
}