/* ==========================================================================
   Biyoaktif Kütüphanesi — liste (biyoaktif-kutuphanesi.php) + detay (biyoaktif.php)
   Liste: kütüphane ızgarası · teknik profil çizgisi (01 → 07)
   Detay: hero (künye + çizilen molekül) · yapışkan aşama menüsü · numaralı aşamalar · dosya kartı · ilişkili öğeler
   ========================================================================== */

/* --- Liste: kütüphane ızgarası ------------------------------------------- */
.lib { padding-top: clamp(56px, 7vw, 104px); }
.lib__bar {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: clamp(28px, 3.4vw, 44px);
    padding-bottom: 16px;
    border-bottom: 1px solid var(--t-line);
}
.lib__label {
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 500;
    line-height: 1.35;
    letter-spacing: .24em;
    text-transform: uppercase;
    color: var(--t-gold);
}
.lib__count { font-size: 12px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--t-muted); }
.lib__count .num { margin-right: 6px; font-family: var(--font-display); font-size: 22px; font-weight: 500; letter-spacing: 0; color: var(--t-strong); }
.lib__grid {
    list-style: none;
    display: grid;
    gap: clamp(28px, 3vw, 40px) clamp(20px, 2.2vw, 32px);
    grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 640px) { .lib__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .lib__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.lib__grid > li { min-width: 0; }
@media (min-width: 1024px) {
    .lib__grid .bio-card__body { padding: 24px 26px 28px; }
    .lib__grid .bio-card__summary { font-size: 14px; }
}

/* --- Liste: teknik profil çizgisi ---------------------------------------- */
.lib-guide { border-top: 1px solid var(--t-line); }
.lib-line {
    --node: 44px;
    list-style: none;
    position: relative;
    display: grid;
    gap: 0;
}
/* bağlantı çizgisi (zemin) + gold dolum (görünür olunca soldan sağa / yukarıdan aşağı) */
.lib-line::before,
.lib-line::after {
    content: "";
    position: absolute;
    pointer-events: none;
}
.lib-line::before { background: var(--t-line); }
.lib-line::after { background: var(--t-gold-line); }
.lib-line__item { position: relative; z-index: 1; min-width: 0; }
.lib-line__node {
    display: grid;
    place-items: center;
    width: var(--node);
    height: var(--node);
    border: 1px solid var(--t-gold-line);
    border-radius: 50%;
    background: var(--t-bg);
    color: var(--t-gold);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: .04em;
    font-variant-numeric: tabular-nums;
    transition: background-color .5s var(--ease), color .5s var(--ease), transform .7s var(--ease), opacity .7s var(--ease);
}
.lib-line__item.is-end .lib-line__node { background: var(--c-gold-300); border-color: var(--c-gold-400); color: var(--c-ink-950); }
.lib-line__title {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(17px, 1.55vw, 24px);
    font-weight: 500;
    line-height: 1.15;
    color: var(--t-strong);
}
.lib-line__text { display: block; margin-top: 6px; font-size: 13.5px; line-height: 1.5; color: var(--t-muted); }

/* dikey (mobil / tablet) */
@media (max-width: 1023px) {
    .lib-line { max-width: 560px; }
    .lib-line__title { font-size: clamp(20px, 3vw, 23px); }
    .lib-line::before, .lib-line::after { left: calc(var(--node) / 2); top: calc(var(--node) / 2); bottom: calc(var(--node) / 2); width: 1px; }
    .lib-line::after { transform-origin: top; }
    .lib-line__item { display: grid; grid-template-columns: var(--node) minmax(0, 1fr); column-gap: 22px; align-items: center; }
    .lib-line__item + .lib-line__item { margin-top: 18px; }
    .lib-line__text { grid-column: 2; }
}
/* yatay (masaüstü) */
@media (min-width: 1024px) {
    .lib-line { grid-template-columns: repeat(var(--n, 7), minmax(0, 1fr)); column-gap: 12px; }
    .lib-line::before, .lib-line::after { top: calc(var(--node) / 2); left: calc(100% / var(--n, 7) / 2); right: calc(100% / var(--n, 7) / 2); height: 1px; }
    .lib-line::after { transform-origin: left; }
    .lib-line__item { display: grid; grid-template-columns: minmax(0, 1fr); justify-items: center; text-align: center; }
    .lib-line__title { margin-top: 22px; padding-inline: 4px; }
}
@media (prefers-reduced-motion: no-preference) {
    html.js .lib-line::after { transition: transform 2.4s var(--ease) .25s; }
    html.js .lib-line:not(.is-visible)::after { transform: scaleX(0); }
    html.js .lib-line__node { transition-delay: calc(.3s + var(--i, 0) * .16s); }
    html.js .lib-line:not(.is-visible) .lib-line__node { opacity: 0; transform: scale(.6); }
}
@media (prefers-reduced-motion: no-preference) and (max-width: 1023px) {
    html.js .lib-line:not(.is-visible)::after { transform: scaleY(0); }
}

/* --- Detay: hero ---------------------------------------------------------- */
.bio-hero { --accent: #3A4630; }
.bio-hero .page-hero__text { max-width: 640px; }
.bio-hero__title { font-size: clamp(46px, 6vw, 92px); line-height: 1; letter-spacing: -.015em; }
@media (min-width: 1024px) {
    .bio-hero .page-hero__inner { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); }
}

/* künye: kaynak · hedef molekül */
.bio-facts {
    display: flex;
    flex-wrap: wrap;
    margin-top: clamp(24px, 2.6vw, 34px);
    border-top: 1px solid var(--t-line);
}
.bio-facts > div { min-width: 0; padding: 16px 28px 0 0; }
.bio-facts > div + div { padding-left: 28px; border-left: 1px solid var(--t-line); }
.bio-facts dt { font-size: 10.5px; font-weight: 500; line-height: 1.4; letter-spacing: .22em; text-transform: uppercase; color: var(--t-muted); }
.bio-facts dd { margin-top: 6px; font-family: var(--font-display); font-size: clamp(21px, 1.8vw, 25px); font-weight: 500; line-height: 1.2; color: var(--t-strong); }
@media (max-width: 479px) {
    .bio-facts { flex-wrap: nowrap; }
    .bio-facts > div { flex: 0 1 auto; padding-right: 18px; }
    /* kısa kaynak adı ("Zeytin yaprağı") bölünmesin; uzun olan en fazla yarı genişlik alır */
    .bio-facts > div:first-child { flex: 0 0 auto; max-width: 50%; }
    .bio-facts > div + div { padding-left: 18px; }
    .bio-facts dd { font-size: 20px; }
}
.bio-hero .page-hero__lead { margin-top: clamp(20px, 2.2vw, 28px); }
/* anahtar noktalar: cümle düzeninde (Türkçe büyük harf + uzun etiketler yerine sakin okuma) */
.bio-hero__tags { margin-top: 22px; }
.bio-hero__tags .tag {
    padding: 7px 13px;
    font-size: 12.5px;
    letter-spacing: .01em;
    text-transform: none;
    white-space: normal;
    color: rgba(239, 233, 220, .78);
}
.bio-hero .page-hero__actions { margin-top: clamp(28px, 3vw, 40px); }
.bio-hero__down:hover i, .bio-hero__down:focus-visible i { transform: translateY(3px); }

/* molekül sahnesi: yörünge halkası + kaynağa özgü ışıma + çizilen iskelet formül */
.bio-hero__media { position: relative; }
.bio-spec { position: relative; margin: 0; width: min(100%, 560px); margin-inline: auto; }
@media (max-width: 1023px) { .bio-spec:first-child { width: min(100%, 460px); } }
@media (max-width: 639px) { .bio-spec:first-child { width: min(100%, 330px); } }
.bio-spec__stage {
    position: relative;
    display: grid;
    place-items: center;
    aspect-ratio: 1;
}
.bio-spec__stage::before {
    content: "";
    position: absolute;
    inset: 12%;
    border-radius: 50%;
    background: radial-gradient(circle at 50% 50%, rgba(122, 31, 43, .4), transparent 68%);
    background: radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--accent) 50%, transparent) 0%, transparent 68%);
    filter: blur(24px);
    opacity: .75;
    pointer-events: none;
}
.bio-spec__orbit { position: absolute; inset: 0; color: var(--c-gold-400); opacity: .7; }
.bio-spec__orbit .fw-visual { width: 100%; height: 100%; }
.bio-spec__stage .molecule {
    position: relative;
    z-index: 1;
    width: var(--mol-w, 70%);
    max-height: 66%;
    --mol-color: var(--c-gold-300);
    --mol-stroke: 1.5px;
    filter: drop-shadow(0 0 18px rgba(198, 164, 106, .2));
}
/* uzun zincirler (punisik asit, likopen, spermidin): halkayı keserek tüm genişliğe uzanır */
.bio-spec__stage.is-long .molecule { width: 100%; max-height: none; }
.bio-spec__cap {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px 14px;
    margin-top: 18px;
    text-align: center;
}
.bio-spec__cap::before, .bio-spec__cap::after { content: ""; flex: none; width: 24px; height: 1px; background: var(--c-gold-400); }
.bio-spec__name { font-size: 11px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--t-muted); }
.bio-spec__formula { font-size: 13.5px; font-weight: 500; letter-spacing: .04em; color: var(--c-gold-300); font-variant-numeric: lining-nums; }
.bio-spec__formula sub { font-size: .72em; line-height: 0; vertical-align: -.28em; margin-left: .04em; }

/* ikinci hedef molekül: küçük uydu kartı — dar ekranda yatay satır, geniş ekranda sahnenin sağ alt köşesinde */
.bio-spec--alt {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: center;
    gap: 18px;
    width: min(100%, 420px);
    margin: 26px auto 0;
    padding: 16px 20px;
    border: 1px solid var(--t-line);
    border-radius: var(--radius);
    background: rgba(22, 29, 19, .72);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}
.bio-spec__thumb .molecule { width: 100%; --mol-color: var(--c-gold-300); --mol-stroke: 1.2px; }
.bio-spec--alt .bio-spec__cap {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 6px;
    margin: 0;
    padding: 4px 0 4px 18px;
    border-left: 1px solid var(--t-line);
    text-align: left;
}
.bio-spec--alt .bio-spec__cap::before, .bio-spec--alt .bio-spec__cap::after { content: none; }
@media (min-width: 1280px) {
    .bio-hero--pair .bio-spec:first-child { width: min(100%, 520px); }
    .bio-hero--pair .bio-spec--alt { position: absolute; right: 0; bottom: 66px; z-index: 2; grid-template-columns: minmax(0, 1fr); gap: 10px; width: min(46%, 250px); margin: 0; padding: 18px 20px 16px; }
    .bio-hero--pair .bio-spec--alt .bio-spec__cap { flex-direction: row; align-items: center; justify-content: flex-start; gap: 6px 14px; padding: 10px 0 0; border-left: 0; border-top: 1px solid var(--t-line); }
}
@media (min-width: 1024px) and (max-width: 1279px) {
    .bio-hero--pair .bio-spec:first-child { width: min(100%, 440px); }
}

/* --- Detay: yapışkan aşama menüsü ---------------------------------------- */
/* --bio-top: kaydırılmış header yüksekliği (≥1240px'te 72px) → menü hemen altına yapışır */
.bio-profile {
    --bio-top: var(--header-h-scrolled, var(--header-h));
    --toc-h: 60px;
    position: relative;
    /* "Teknik profil" bağlantısı: menü header'ın altına tam oturur */
    scroll-margin-top: var(--bio-top);
}
@media (max-width: 1023px) { .bio-profile { --toc-h: 54px; } }
.bio-toc {
    position: sticky;
    top: var(--bio-top);
    z-index: 40;
    background: rgba(12, 16, 10, .94);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--c-line-dark);
    color: var(--c-text-inv);
}
.bio-toc__inner { display: flex; align-items: center; gap: 28px; height: var(--toc-h); }
.bio-toc__label {
    flex: none;
    display: none;
    font-size: 10.5px;
    font-weight: 500;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--c-gold-400);
}
@media (min-width: 1280px) { .bio-toc__label { display: block; } }
.bio-toc__list {
    position: relative;
    flex: 1;
    min-width: 0;
    list-style: none;
    display: flex;
    align-items: center;
    height: 100%;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
}
.bio-toc__list::-webkit-scrollbar { display: none; }
.bio-toc__list > li { flex: 1 1 auto; display: flex; align-items: center; min-width: 0; }
.bio-toc__list > li:last-child { flex: 0 0 auto; }
/* aşamalar arası ince bağlayıcı */
.bio-toc__list > li:not(:last-child)::after {
    content: "";
    flex: 1 1 auto;
    min-width: 14px;
    height: 1px;
    margin-inline: 12px;
    background: var(--c-line-dark);
}
.bio-toc__link {
    flex: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 2px;
    white-space: nowrap;
    font-size: 13px;
    line-height: 1.2;
    color: rgba(239, 233, 220, .62);
    transition: color .35s var(--ease);
}
.bio-toc__num {
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border: 1px solid var(--c-line-dark);
    border-radius: 50%;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: .04em;
    color: var(--c-gold-400);
    font-variant-numeric: tabular-nums;
    transition: background-color .35s var(--ease), border-color .35s var(--ease), color .35s var(--ease);
}
.bio-toc__link:hover { color: var(--c-ivory-50); }
.bio-toc__link:hover .bio-toc__num { border-color: var(--c-gold-400); }
.bio-toc__link.is-done .bio-toc__num { border-color: rgba(198, 164, 106, .55); }
.bio-toc__link.is-active { color: var(--c-ivory-50); }
.bio-toc__link.is-active .bio-toc__num { background: var(--c-gold-300); border-color: var(--c-gold-300); color: var(--c-ink-950); }
.bio-toc__link:focus-visible { outline-offset: -2px; }
.bio-toc__progress { position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; pointer-events: none; }
.bio-toc__progress span { display: block; height: 1px; background: var(--c-gold-400); transform-origin: left; transform: scaleX(0); }
@media (max-width: 1023px) {
    .bio-toc__inner { padding-inline: 0; }
    .bio-toc__list {
        padding-inline: var(--gutter);
        scroll-padding-inline: var(--gutter);
        -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 var(--gutter), #000 calc(100% - var(--gutter)), transparent 100%);
        mask-image: linear-gradient(90deg, transparent 0, #000 var(--gutter), #000 calc(100% - var(--gutter)), transparent 100%);
    }
    .bio-toc__list > li, .bio-toc__list > li:last-child { flex: none; }
    .bio-toc__list > li:not(:last-child)::after { flex: none; width: 18px; min-width: 0; margin-inline: 10px; }
    .bio-toc__list > li:last-child { padding-right: var(--gutter); }
}

/* --- Detay: aşamalar ------------------------------------------------------ */
.bio-stages { padding-top: clamp(64px, 8vw, 120px); }
.bio-intro {
    display: grid;
    gap: 18px clamp(32px, 5vw, 80px);
    padding-bottom: clamp(48px, 6vw, 88px);
}
.bio-intro__label {
    display: flex;
    align-items: center;
    gap: 14px;
    align-self: start;
    padding-top: .9em;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: .24em;
    text-transform: uppercase;
    color: var(--t-gold);
}
.bio-intro__label::before { content: ""; flex: none; width: 32px; height: 1px; background: currentColor; opacity: .75; }
.bio-intro__text p {
    max-width: 34ch;
    font-family: var(--font-display);
    font-size: clamp(26px, 2.6vw, 38px);
    font-weight: 500;
    line-height: 1.24;
    letter-spacing: -.005em;
    color: var(--t-strong);
    text-wrap: pretty;
}
.bio-intro__text p + p { margin-top: .6em; }
.bio-intro__text em { font-style: italic; }

.bio-stage {
    --stage-pad: clamp(40px, 5vw, 72px);
    display: grid;
    gap: 22px clamp(32px, 5vw, 80px);
    padding-block: var(--stage-pad);
    border-top: 1px solid var(--t-line);
    /* menüden tıklanınca aşama numarası menünün ~36px altına gelir (üst çizgi menünün arkasında kalır) */
    scroll-margin-top: calc(var(--bio-top) + var(--toc-h) + 1px + 36px - var(--stage-pad));
}
.bio-stage:last-child { padding-bottom: 0; }
.bio-stage__head { display: grid; align-content: start; gap: 14px; }
.bio-stage__num {
    display: flex;
    align-items: baseline;
    gap: 10px;
    font-family: var(--font-display);
    font-size: clamp(40px, 4vw, 58px);
    font-weight: 400;
    line-height: .9;
    letter-spacing: -.02em;
    /* gold-500 ivory üzerinde 2,9:1 → büyük metin için 3:1 üstü koyulaştırılmış ton */
    color: #9C7B47;
    color: color-mix(in srgb, var(--c-gold-500) 68%, var(--c-gold-700));
    font-feature-settings: "lnum" 1;
}
.bio-stage__of { font-family: var(--font-sans); font-size: 11px; font-weight: 500; letter-spacing: .14em; color: var(--t-muted); }
.bio-stage__title { font-size: clamp(28px, 2.8vw, 42px); line-height: 1.06; }
.bio-stage__prose { max-width: 64ch; font-size: 17px; }
.bio-stage__prose > p:first-child { color: var(--t-lead); }
.bio-stage__body { min-width: 0; }
.bio-stage__fig { margin: 0; min-width: 0; max-width: 560px; }
.bio-stage__fig .vis-panel { padding: clamp(18px, 2.4vw, 30px) clamp(16px, 2.2vw, 28px); }
.bio-stage__fig .media-frame__caption { margin-top: 14px; }
.bio-stage__prose + .bio-stage__fig, .bio-stage__fig + .bio-stage__fig { margin-top: 28px; }
.bio-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 14px; }

@media (min-width: 960px) {
    .bio-intro,
    .bio-stage { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); }
    /* metnin ilk satırı başlıkla aynı hizada başlasın */
    .bio-stage__body { padding-top: calc(clamp(40px, 4vw, 58px) * .9 + 14px); }
    .bio-stage--dossier .bio-stage__body { padding-top: 0; }
}
@media (min-width: 1200px) {
    .bio-stage--fig .bio-stage__body { display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1fr); gap: 0 clamp(32px, 3.6vw, 56px); align-items: start; }
    .bio-stage--fig .bio-stage__prose + .bio-stage__fig { margin-top: 0; }
    .bio-stage--fig .bio-stage__fig + .bio-stage__fig { grid-column: 2; }
}

/* son aşama: teknik dosya talep kartı (sahte dosya yok) */
.bio-dossier {
    position: relative;
    display: grid;
    gap: 32px clamp(32px, 4vw, 56px);
    align-items: center;
    padding: clamp(28px, 3.6vw, 52px);
    overflow: hidden;
    border-radius: var(--radius);
    background:
        radial-gradient(70% 90% at 12% 18%, rgba(111, 122, 90, .24), transparent 70%),
        var(--c-ink-850);
    background:
        radial-gradient(70% 90% at 12% 18%, color-mix(in srgb, var(--accent) 42%, transparent), transparent 70%),
        var(--c-ink-850);
    color: var(--t-muted);
}
.bio-dossier::after {
    content: "";
    position: absolute;
    inset: 10px;
    border: 1px solid rgba(220, 194, 143, .2);
    border-radius: 3px;
    pointer-events: none;
}
.bio-dossier__art { position: relative; width: 132px; height: 164px; margin-inline: 4px; }
.bio-dossier__sheet {
    position: absolute;
    inset: 0 12px 12px 0;
    border: 1px solid rgba(220, 194, 143, .34);
    border-radius: 3px;
    background: var(--c-ink-800);
}
.bio-dossier__sheet:nth-child(1) { transform: translate(14px, 12px) rotate(4deg); opacity: .55; }
.bio-dossier__sheet:nth-child(2) { transform: translate(7px, 6px) rotate(1.5deg); opacity: .8; }
.bio-dossier__sheet:nth-child(3) {
    display: flex;
    flex-direction: column;
    gap: 9px;
    padding: 18px 16px;
    border-color: rgba(220, 194, 143, .6);
    background: linear-gradient(160deg, #222B1D, var(--c-ink-850));
    transition: transform .8s var(--ease);
}
.bio-dossier__sheet i { margin-bottom: 8px; font-size: 26px; color: var(--c-gold-300); }
.bio-dossier__sheet b { display: block; height: 1px; background: rgba(220, 194, 143, .42); }
.bio-dossier__sheet b:nth-of-type(2) { width: 82%; }
.bio-dossier__sheet b:nth-of-type(3) { width: 90%; }
.bio-dossier__sheet b:nth-of-type(4) { width: 58%; }
.bio-dossier:hover .bio-dossier__sheet:nth-child(3) { transform: translate(-3px, -4px) rotate(-1.5deg); }
.bio-dossier__body { display: grid; justify-items: start; gap: 18px; min-width: 0; }
.bio-dossier__label { font-family: var(--font-display); font-size: clamp(26px, 2.4vw, 34px); font-weight: 500; line-height: 1.1; color: var(--t-strong); }
.bio-dossier .prose p { font-size: 16.5px; line-height: 1.65; color: var(--t-lead); }
.bio-dossier .btn { margin-top: 6px; }
@media (min-width: 720px) { .bio-dossier { grid-template-columns: auto minmax(0, 1fr); } }
@media (max-width: 719px) {
    .bio-dossier__art { width: 96px; height: 120px; }
    .bio-dossier__sheet:nth-child(3) { gap: 7px; padding: 14px 12px; }
    .bio-dossier__sheet i { margin-bottom: 4px; font-size: 22px; }
}

/* --- Detay: ilişkili vakalar + diğer biyoaktifler ------------------------- */
.bio-more__title { font-size: clamp(32px, 3.4vw, 50px); line-height: 1.06; }
.bio-rel { display: grid; gap: clamp(28px, 3vw, 40px) clamp(20px, 2.2vw, 32px); }
.bio-rel__head { display: grid; justify-items: start; align-content: start; gap: 0; }
.bio-rel__head .bio-more__title { margin-bottom: 20px; }
.bio-rel__lead { max-width: 40ch; margin-bottom: 26px; }
.bio-rel__lead p { font-size: 15.5px; line-height: 1.65; color: var(--t-muted); }
.bio-rel__card { min-width: 0; }
@media (min-width: 720px) {
    .bio-rel { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .bio-rel__head { grid-column: 1 / -1; }
    .bio-rel--n1 .bio-rel__card { grid-column: 1 / -1; }
    /* tek vaka: yatay kart (görsel solda) */
    .bio-rel--n1 .platform-card { flex-direction: row; }
    .bio-rel--n1 .platform-card__media { flex: 0 0 46%; aspect-ratio: auto; min-height: 320px; }
    .bio-rel--n1 .platform-card__body { padding: clamp(26px, 3vw, 40px); justify-content: center; }
    .bio-rel--n1 .platform-card .chain { min-height: 0; margin-top: 8px; }
}
@media (min-width: 1024px) {
    .bio-rel--n1, .bio-rel--n2 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .bio-rel--n1 .bio-rel__head, .bio-rel--n2 .bio-rel__head { grid-column: auto; padding-right: clamp(8px, 2vw, 32px); }
    .bio-rel--n1 .bio-rel__card { grid-column: span 2; }
    .bio-rel--n3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.bio-rel + .bio-others { margin-top: clamp(72px, 9vw, 128px); padding-top: clamp(56px, 6vw, 88px); border-top: 1px solid var(--t-line); }
.bio-others__head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px 32px;
    margin-bottom: clamp(32px, 4vw, 52px);
}
.bio-others__grid { list-style: none; display: grid; gap: clamp(28px, 3vw, 40px) clamp(20px, 2.2vw, 32px); grid-template-columns: minmax(0, 1fr); }
.bio-others__grid > li { min-width: 0; }
/* telefon: kartlar alt alta uzamak yerine yatay kaydırılan tek satır (sonraki kart kenardan görünür) */
@media (max-width: 639px) {
    .bio-others__grid {
        grid-template-columns: none;
        grid-auto-flow: column;
        grid-auto-columns: 84%;
        gap: 14px;
        /* odak halkası kırpılmasın diye dikey iç boşluk, negatif dış boşlukla dengelenir */
        margin: -6px calc(var(--gutter) * -1) -8px;
        padding: 6px var(--gutter) 8px;
        overflow-x: auto;
        overscroll-behavior-x: contain;
        scroll-snap-type: x mandatory;
        scroll-padding-inline: var(--gutter);
        scrollbar-width: none;
    }
    .bio-others__grid::-webkit-scrollbar { display: none; }
    .bio-others__grid > li { scroll-snap-align: start; }
    .bio-others__grid .bio-card { height: 100%; }
}
@media (min-width: 640px) {
    .bio-others__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    /* tablet: iki sütunda yalnız kalan üçüncü kart gösterilmez */
    .bio-others__grid > li:nth-child(3) { display: none; }
}
@media (min-width: 1024px) {
    .bio-others__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .bio-others__grid > li:nth-child(3) { display: block; }
}