/* ============================================================
   Abra Form — architecture magazine
   Palette locked: white / black / mid gray
   Display: Bodoni Moda (masthead + headlines)
   UI: Archivo (labels, dates, bylines, nav)
   ============================================================ */

:root {
    --paper: #ffffff;
    --ink: #101010;
    --gray: #6f6f6f;
    --line: #e3e3e3;
    --band: #0d0d0d;
    --font-display: "Bodoni Moda", "Times New Roman", serif;
    --font-ui: "Archivo", "Helvetica Neue", Arial, sans-serif;
    --ease-out: cubic-bezier(.16, 1, .3, 1);
    --motion-fast: 180ms;
    --motion-base: 260ms;
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-ui);
    font-size: 16px;
    line-height: 1.6;
    color: var(--ink);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

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

h1, h2, h3, h4 { margin: 0; }

a:focus-visible, button:focus-visible, input:focus-visible {
    outline: 2px solid var(--ink);
    outline-offset: 2px;
}

.section-label {
    font-family: var(--font-ui);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--gray);
    margin: 0;
}

.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

/* ============ Header / masthead ============ */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--paper);
    border-bottom: 1px solid var(--ink);
    padding: 0 5vw;
}

.header-inner {
    max-width: 1440px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 1.25rem;
    min-height: 76px;
}

.site-brand {
    font-family: var(--font-display);
    font-size: 1.95rem;
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1;
    white-space: nowrap;
}

.site-brand em { font-style: italic; font-weight: 400; }

.issue-label {
    font-size: .68rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--gray);
    text-align: center;
    white-space: nowrap;
}

.site-nav {
    display: flex;
    justify-content: flex-end;
    gap: 1.5rem;
    font-size: .76rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    white-space: nowrap;
}

.site-nav a { position: relative; padding: .4rem 0; }

.site-nav a::after {
    content: "";
    position: absolute;
    left: 0; bottom: 0;
    height: 1px; width: 100%;
    background: var(--ink);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform var(--motion-fast) var(--ease-out);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after { transform: scaleX(1); }

/* ============ Hero — tower overlapping type ============ */

.home-lead {
    max-width: 1440px;
    margin: 0 auto;
    padding: clamp(2.5rem, 6vw, 5rem) 5vw clamp(2rem, 5vw, 4rem);
    display: grid;
    grid-template-columns: 2rem minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 0 clamp(1.5rem, 4vw, 4rem);
    align-items: end;
    min-height: calc(100vh - 76px);
}

.lead-tower {
    writing-mode: vertical-rl;
    font-size: .66rem;
    letter-spacing: .3em;
    text-transform: uppercase;
    color: var(--gray);
    margin: 0;
    height: 100%;
    display: flex;
    justify-content: flex-start;
    padding-bottom: 2rem;
    align-self: stretch;
}

.lead-copy {
    position: relative;
    z-index: 2;
    margin-right: -3.5rem;
    margin-bottom: -2.5rem;
    background: transparent;
}

.lead-kicker {
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--gray);
    margin: 0 0 1.1rem;
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.lead-kicker b { color: var(--ink); font-weight: 600; }

.lead-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7.5vw, 7rem);
    font-weight: 600;
    line-height: .98;
    letter-spacing: -.015em;
    max-width: 9ch;
}

.lead-title a {
    background: linear-gradient(var(--ink), var(--ink)) no-repeat left bottom / 0% 2px;
    transition: background-size var(--motion-base) var(--ease-out);
}

.lead-title a:hover,
.lead-title a:focus-visible { background-size: 100% 2px; }

.lead-dek {
    font-size: clamp(1rem, 1.4vw, 1.2rem);
    line-height: 1.55;
    color: var(--gray);
    max-width: 46ch;
    margin: 1.6rem 0 0;
}

.lead-byline {
    font-size: .76rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--ink);
    margin: 1rem 0 0;
    display: flex;
    align-items: center;
    gap: .75rem;
}

.lead-byline::before {
    content: "";
    width: 2.5rem;
    height: 1px;
    background: var(--ink);
    display: inline-block;
}

.lead-figure { margin: 0; position: relative; }

.lead-figure img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    max-height: 82vh;
}

.lead-figure figcaption {
    font-size: .66rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--gray);
    margin-top: .6rem;
}

/* ============ Manifesto — black philosophy band ============ */

.manifesto {
    background: var(--band);
    color: var(--paper);
    padding: clamp(3rem, 7vw, 6.5rem) 5vw;
}

.manifesto-inner {
    max-width: 1100px;
    margin: 0 auto;
    border-top: 1px solid rgba(255, 255, 255, .4);
    padding-top: 2.4rem;
}

.manifesto .section-label { color: rgba(255, 255, 255, .55); }

.manifesto-text {
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 3.6vw, 3.1rem);
    font-weight: 500;
    line-height: 1.18;
    letter-spacing: -.01em;
    margin: 1.3rem 0 2.2rem;
    max-width: 24em;
}

.manifesto-sign {
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .55);
    margin: 0;
}

/* ============ Stories — asymmetric editorial grid ============ */

.stories {
    max-width: 1440px;
    margin: 0 auto;
    padding: clamp(2.5rem, 5vw, 4.5rem) 5vw 0;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    border-bottom: 1px solid var(--ink);
    padding-bottom: .9rem;
    margin-bottom: 2rem;
}

.section-head .section-label { font-size: .8rem; color: var(--ink); }

.section-link {
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--gray);
    transition: color var(--motion-fast) var(--ease-out);
}

.section-link:hover,
.section-link:focus-visible { color: var(--ink); }

.stories-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    column-gap: 2.5rem;
}

.story {
    display: flex;
    flex-direction: column;
    padding: 0 0 2.8rem;
    border-bottom: 1px solid var(--line);
}

.story:nth-child(1) { grid-column: span 7; padding-right: 2.5rem; }
.story:nth-child(2) { grid-column: span 5; padding-left: 2.5rem; }
.story:nth-child(n+3) { grid-column: span 4; }

.story figure {
    margin: 0 0 1.2rem;
    overflow: hidden;
}

.story img {
    width: 100%;
    object-fit: cover;
    transition: transform var(--motion-base) var(--ease-out), opacity var(--motion-base) var(--ease-out);
}

.story:nth-child(1) img { aspect-ratio: 4 / 5; }
.story:nth-child(2) img { aspect-ratio: 16 / 10; }
.story:nth-child(n+3) img { aspect-ratio: 4 / 3; }

.story:hover img,
.story a:focus-visible img { transform: scale(1.02); opacity: .93; }

.story-meta {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: .7rem;
    transition: transform var(--motion-base) var(--ease-out);
}

.story:hover .story-meta { transform: translateY(-2px); }

.story h3 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.06;
    letter-spacing: -.01em;
}

.story:nth-child(1) h3 { font-size: clamp(1.9rem, 3.2vw, 3.1rem); }
.story:nth-child(2) h3 { font-size: clamp(1.5rem, 2.3vw, 2.2rem); }
.story:nth-child(n+3) h3 { font-size: clamp(1.25rem, 1.8vw, 1.6rem); }

.story h3 a {
    background: linear-gradient(var(--ink), var(--ink)) no-repeat left bottom / 0% 1px;
    transition: background-size var(--motion-base) var(--ease-out);
}

.story h3 a:hover,
.story h3 a:focus-visible { background-size: 100% 1px; }

.story-dek {
    font-size: .92rem;
    line-height: 1.55;
    color: var(--gray);
    margin: .6rem 0 0;
    max-width: 52ch;
}

.story:nth-child(n+3) .story-dek { display: none; }

.story-byline {
    font-size: .7rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--gray);
    margin: .8rem 0 0;
}

/* ============ Team ============ */

.team {
    max-width: 1440px;
    margin: 0 auto;
    padding: clamp(2.5rem, 5vw, 4.5rem) 5vw;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 2.2rem 1.6rem;
}

.member { border-top: 1px solid var(--ink); padding-top: 1rem; }

.member figure { margin: 0 0 1rem; overflow: hidden; }

.member img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    transition: transform var(--motion-base) var(--ease-out), opacity var(--motion-base) var(--ease-out);
}

.member:hover img { transform: scale(1.02); opacity: .93; }

.member h3 {
    font-family: var(--font-ui);
    font-size: .95rem;
    font-weight: 600;
    letter-spacing: .02em;
}

.member-role {
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--gray);
    margin: .35rem 0 0;
}

/* ============ Newsletter ============ */

.newsletter-band {
    border-top: 1px solid var(--ink);
    border-bottom: 1px solid var(--ink);
    padding: clamp(2.5rem, 5vw, 4rem) 5vw;
    background: var(--paper);
}

.newsletter-inner {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-inner h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.4vw, 2.9rem);
    font-weight: 600;
    margin: .8rem 0 0;
}

.newsletter-note {
    font-size: .95rem;
    color: var(--gray);
    max-width: 52ch;
    margin: .8rem auto 0;
}

.newsletter-row {
    display: flex;
    max-width: 460px;
    margin: 1.8rem auto 0;
    border: 1px solid var(--ink);
}

.newsletter-row input {
    flex: 1;
    min-width: 0;
    border: 0;
    background: transparent;
    font: inherit;
    font-size: .92rem;
    padding: .95rem 1.1rem;
    color: var(--ink);
}

.newsletter-row button {
    border: 0;
    border-left: 1px solid var(--ink);
    background: var(--ink);
    color: var(--paper);
    font: inherit;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    padding: 0 1.5rem;
    cursor: pointer;
    transition: background var(--motion-fast) var(--ease-out);
}

.newsletter-row button:hover,
.newsletter-row button:focus-visible { background: #333333; }

.newsletter-thanks {
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink);
    margin-top: 1rem;
}

/* ============ Magazine / archive ============ */

.magazine {
    max-width: 1440px;
    margin: 0 auto;
    padding: clamp(2rem, 5vw, 4rem) 5vw;
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
}

.magazine-cover { position: sticky; top: 110px; }

.magazine-cover figure { margin: 0 0 1.5rem; }

.magazine-cover img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    max-height: 68vh;
}

.magazine-cover h1 {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.2vw, 2rem);
    font-weight: 600;
    line-height: 1.2;
    margin-top: 1.1rem;
}

.magazine-cover .lead-kicker { margin-bottom: .4rem; }

.magazine-index {
    border-top: 1px solid var(--ink);
    counter-reset: idx;
}

.index-row {
    counter-increment: idx;
    display: grid;
    grid-template-columns: 3.5rem minmax(0, 1fr) auto;
    gap: 1.5rem;
    align-items: baseline;
    border-bottom: 1px solid var(--line);
    padding: 1.5rem 0;
}

.index-no { font-size: .74rem; color: var(--gray); letter-spacing: .06em; }

.index-no::before { content: counter(idx, decimal-leading-zero); }

.index-row h2 {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 2vw, 1.85rem);
    font-weight: 600;
    line-height: 1.1;
}

.index-row h2 a {
    background: linear-gradient(var(--ink), var(--ink)) no-repeat left bottom / 0% 1px;
    transition: background-size var(--motion-base) var(--ease-out);
}

.index-row h2 a:hover,
.index-row h2 a:focus-visible { background-size: 100% 1px; }

.index-meta {
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--gray);
    text-align: right;
    white-space: nowrap;
}

.index-row .index-dek {
    grid-column: 2 / -1;
    font-size: .95rem;
    color: var(--gray);
    line-height: 1.55;
    margin: -1rem 0 0;
    max-width: 62ch;
}

/* ============ Article detail ============ */

.article {
    max-width: 1120px;
    margin: 0 auto;
    padding: clamp(2rem, 5vw, 4.5rem) 5vw;
}

.article-kicker {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--gray);
    margin: 0 0 1.4rem;
}

.article-kicker a { color: var(--ink); }

.article-title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 6vw, 5.4rem);
    font-weight: 600;
    line-height: 1;
    letter-spacing: -.015em;
    max-width: 16ch;
    margin-bottom: 1.5rem;
}

.article-dek {
    font-size: clamp(1.1rem, 1.8vw, 1.4rem);
    line-height: 1.5;
    color: var(--gray);
    max-width: 60ch;
    margin: 0 0 1.1rem;
}

.article-byline {
    font-size: .76rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    margin: 0 0 2.6rem;
}

.article-hero { margin: 0 0 3rem; }

.article-hero img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.article-hero figcaption {
    font-size: .66rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--gray);
    margin-top: .6rem;
}

.article-body {
    font-family: var(--font-display);
    font-size: 1.16rem;
    line-height: 1.78;
    max-width: 66ch;
    color: var(--ink);
}

.article-body p { margin: 0 0 1.5em; }

.article-back {
    display: inline-block;
    margin-top: 3rem;
    border-top: 1px solid var(--ink);
    padding-top: .8rem;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .18em;
    text-transform: uppercase;
}

.article-back:hover { color: var(--gray); }

/* ============ Section page ============ */

.section-page {
    max-width: 1080px;
    margin: 0 auto;
    padding: clamp(2rem, 5vw, 4.5rem) 5vw;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 6vw, 5rem);
    font-weight: 600;
    line-height: 1;
    margin: .6rem 0 0;
    text-transform: capitalize;
}

.section-intro {
    color: var(--gray);
    max-width: 54ch;
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 1.4rem 0 3rem;
}

.section-list { border-top: 1px solid var(--ink); }

.section-list .index-row { grid-template-columns: 3.5rem minmax(0, 1fr) auto; }

/* ============ Contributors page ============ */

.contributors {
    max-width: 1240px;
    margin: 0 auto;
    padding: clamp(2rem, 5vw, 4.5rem) 5vw;
}

.people-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem 2.5rem;
}

.person { border-top: 1px solid var(--ink); padding-top: 1.2rem; }

.person figure { margin: 0 0 1.2rem; overflow: hidden; }

.person img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    transition: transform var(--motion-base) var(--ease-out), opacity var(--motion-base) var(--ease-out);
}

.person:hover img { transform: scale(1.02); opacity: .93; }

.person h2 {
    font-family: var(--font-ui);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: .01em;
}

.person-role {
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--gray);
    margin: .35rem 0 .9rem;
}

.person-bio {
    font-size: .94rem;
    line-height: 1.6;
    color: var(--gray);
    margin: 0;
}

/* ============ About ============ */

.about {
    max-width: 860px;
    margin: 0 auto;
    padding: clamp(2rem, 6vw, 5rem) 5vw;
}

.about h1 {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5.5vw, 4.6rem);
    font-weight: 600;
    line-height: 1.02;
    margin: 1rem 0 2.2rem;
}

.about-body {
    font-family: var(--font-display);
    font-size: 1.18rem;
    line-height: 1.75;
}

.about-body p { margin: 0 0 1.5em; }

.about-body h2 {
    font-family: var(--font-ui);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--gray);
    margin: 2.6rem 0 1rem;
}

.about-list { list-style: none; padding: 0; margin: 0; }

.about-list li {
    border-top: 1px solid var(--line);
    padding: .9rem 0;
    display: flex;
    gap: 1.5rem;
    justify-content: space-between;
}

.about-list span { color: var(--gray); font-size: .92rem; }

/* ============ Newsletter page ============ */

.newsletter-page {
    max-width: 720px;
    margin: 0 auto;
    padding: clamp(3rem, 7vw, 6rem) 5vw;
    text-align: center;
}

.newsletter-page h1 {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5.5vw, 4.4rem);
    font-weight: 600;
    margin: .9rem 0 0;
}

.newsletter-page .newsletter-row { margin-top: 2.2rem; }

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

.site-footer {
    max-width: 1440px;
    margin: 0 auto;
    padding: 3.5rem 5vw 2.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2.5rem;
    padding-bottom: 3rem;
}

.footer-brand {
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1;
}

.footer-tag {
    font-size: .9rem;
    color: var(--gray);
    max-width: 30ch;
    margin: 1rem 0 0;
    line-height: 1.6;
}

.footer-col h4 {
    font-family: var(--font-ui);
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--gray);
    margin: 0 0 1rem;
}

.footer-col a {
    display: block;
    font-size: .92rem;
    padding: .24rem 0;
    width: fit-content;
}

.footer-col a:hover { text-decoration: underline; text-underline-offset: 3px; }

.footer-bottom {
    border-top: 1px solid var(--line);
    padding-top: 1.4rem;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: .74rem;
    letter-spacing: .08em;
    color: var(--gray);
}

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

@media (max-width: 1020px) {
    .team-grid { grid-template-columns: repeat(3, 1fr); }
    .magazine { grid-template-columns: 1fr; }
    .magazine-cover { position: static; max-width: 420px; }
}

@media (max-width: 900px) {
    .header-inner { grid-template-columns: 1fr auto; }
    .site-nav {
        grid-column: 1 / -1;
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: .7rem;
        gap: 1.3rem;
    }
    .issue-label { text-align: right; }

    .home-lead {
        grid-template-columns: 1fr;
        min-height: 0;
        gap: 1rem;
    }
    .lead-tower { display: none; }
    .lead-copy { margin-right: 0; margin-bottom: 0; }
    .lead-title { font-size: clamp(2.6rem, 13vw, 4rem); }
    .lead-figure img { max-height: none; }

    .stories-grid { grid-template-columns: 1fr; }
    .story:nth-child(1),
    .story:nth-child(2),
    .story:nth-child(n+3) { grid-column: span 1; padding-left: 0; padding-right: 0; }

    .footer-grid { grid-template-columns: 1fr 1fr; }
    .people-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
    .team-grid { grid-template-columns: 1fr 1fr; }
    .people-grid { grid-template-columns: 1fr; }
    .index-row { grid-template-columns: 2.5rem minmax(0, 1fr); }
    .index-meta { grid-column: 2; text-align: left; }
    .footer-grid { grid-template-columns: 1fr; }
    .newsletter-row { flex-direction: column; }
    .newsletter-row button { border-left: 0; border-top: 1px solid var(--ink); padding: .95rem; }
}

/* ============ Reduced motion ============ */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 1ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 1ms !important;
    }
    html { scroll-behavior: auto; }
    .story:hover img, .member:hover img, .person:hover img { transform: none; }
    .story:hover .story-meta { transform: none; }
}