/* ============================================================
   SANDER FRANK — Persönliche Website
   Aesthetic: kinetic/editorial (Syne + Spectral + Hanken Grotesk)
   Palette: black & white + deep red accent
   ============================================================ */

:root {
  --accent: #a32d2a;
  --accent-deep: color-mix(in oklab, var(--accent) 80%, #000);
  --accent-soft: color-mix(in oklab, var(--accent) 12%, transparent);
  --ink: #16110f;
  --ink-2: #4a443f;
  --ink-3: #8c857d;
  --paper: #faf8f5;
  --paper-2: #f1ede7;
  --line: #16110f;
  --line-soft: #e2ddd5;
  --font-display: "Syne", sans-serif;
  --font-serif: "Spectral", serif;
  --font-body: "Hanken Grotesk", sans-serif;
  --font-mono: "Space Mono", ui-monospace, monospace;
  --maxw: 1240px;
  --pad: clamp(20px, 5vw, 72px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
a { color: inherit; text-decoration: none; cursor: pointer; }
img { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; }
::selection { background: var(--accent); color: #fff; }

/* ---------- layout ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }
.section { padding: clamp(64px, 9vw, 130px) 0; }
.divider { height: 1.5px; background: var(--line); border: 0; margin: 0; }

/* ---------- type utilities ---------- */
.eyebrow {
  font-family: var(--font-serif); font-style: italic; font-weight: 500;
  font-size: clamp(18px, 2.2vw, 22px); color: var(--accent); margin: 0 0 14px;
}
.kicker {
  font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--ink-3); display: inline-flex; align-items: center; gap: 12px;
}
.kicker::before { content: ""; width: 28px; height: 1px; background: var(--accent); }
.display {
  font-family: var(--font-display); font-weight: 800; letter-spacing: -.03em;
  line-height: .95; margin: 0; color: var(--ink);
}
.display .out { -webkit-text-stroke: 1.7px var(--ink); color: transparent; }
.display .ac { color: var(--accent); }
.serif-lead { font-family: var(--font-serif); font-size: clamp(19px, 2.3vw, 24px); line-height: 1.55; color: var(--ink-2); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--paper) 82%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1.5px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { font-family: var(--font-display); font-weight: 800; font-size: 19px; letter-spacing: -.02em; display: inline-flex; align-items: center; gap: 9px; }
.brand .dot { width: 9px; height: 9px; background: var(--accent); border-radius: 50%; display: inline-block; }
.nav-links { display: flex; gap: 34px; align-items: center; }
.nav-link {
  position: relative; font-size: 15px; font-weight: 500; padding: 6px 0; color: var(--ink-2);
  background: none; border: 0; letter-spacing: .005em;
}
.nav-link::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--accent); transition: width .28s cubic-bezier(.2,.7,.3,1); }
.nav-link:hover { color: var(--ink); }
.nav-link.active { color: var(--ink); }
.nav-link.active::after, .nav-link:hover::after { width: 100%; }
.nav-right { display: flex; align-items: center; gap: 22px; }
.langtog { display: inline-flex; align-items: center; gap: 2px; font-family: var(--font-mono); font-size: 12.5px; border: 1.4px solid var(--line); border-radius: 40px; overflow: hidden; }
.langtog button { padding: 5px 11px; border: 0; background: transparent; color: var(--ink-3); font-family: inherit; font-size: inherit; letter-spacing: .06em; }
.langtog button.on { background: var(--ink); color: var(--paper); }
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; padding: 8px; }
.burger span { width: 24px; height: 2px; background: var(--ink); transition: .3s; }

/* ---------- ticker ---------- */
.ticker { background: var(--ink); color: var(--paper); border-bottom: 1.5px solid var(--line); overflow: hidden; }
.ticker .run { display: flex; white-space: nowrap; width: max-content; animation: marq 30s linear infinite; }
.ticker .run > span { display: inline-flex; align-items: center; }
.ticker .seg { display: inline-flex; align-items: center; gap: 34px; padding: 10px 0; font-family: var(--font-mono); font-size: 13px; letter-spacing: .1em; text-transform: uppercase; }
.ticker .seg span { display: inline-flex; align-items: center; gap: 34px; }
.ticker .seg b { color: var(--accent); font-weight: 400; }
@keyframes marq { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.ticker:hover .run { animation-play-state: paused; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 11px; font-weight: 700; font-size: 15px;
  padding: 15px 26px; border-radius: 44px; border: 1.6px solid var(--accent);
  background: var(--accent); color: #fff; transition: transform .25s, background .25s, color .25s;
}
.btn .arw { transition: transform .25s; }
.btn:hover { background: var(--accent-deep); border-color: var(--accent-deep); transform: translateY(-2px); }
.btn:hover .arw { transform: translateX(5px); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ---------- image placeholders ---------- */
.ph {
  position: relative; background-color: var(--paper-2);
  background-image: repeating-linear-gradient(-45deg, #e4ded5 0 1px, transparent 1px 12px);
  display: flex; align-items: flex-end; overflow: hidden;
}
.ph span {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; text-transform: uppercase;
  color: var(--ink-3); background: var(--paper); padding: 5px 9px; margin: 14px; border: 1px solid var(--line-soft);
}

/* ---------- reveal animation ----------
   Never trap content behind opacity. Animate a slide-up only; base is fully
   visible so a paused timeline / missed observer can never hide anything. */
.reveal { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .reveal { transform: translateY(22px); transition: transform .7s cubic-bezier(.2,.7,.3,1); }
  .reveal.in { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { transform: none; transition: none; }
  .ticker .run, .float-blob { animation: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------- page transition ---------- */
/* Content is always visible; subtle entrance only where motion is allowed.
   No opacity in the keyframe so a frozen/paused timeline never hides content. */
@media (prefers-reduced-motion: no-preference) {
  .page { animation: pagein .45s cubic-bezier(.2,.7,.3,1) both; }
  @keyframes pagein { from { transform: translateY(12px); } to { transform: none; } }
}

/* ============================================================
   HERO (home)
   ============================================================ */
.hero { position: relative; padding-top: clamp(48px, 7vw, 92px); padding-bottom: clamp(56px, 8vw, 104px); }
.hero-grid { display: grid; grid-template-columns: 1fr minmax(660px, 960px); gap: clamp(14px, 2vw, 36px); align-items: end; }
.hero h1.display { font-size: clamp(40px, 6.2vw, 80px); }
.hero .eyebrow { font-size: clamp(22px, 2.8vw, 30px); margin-bottom: 20px; }
.hero .serif-lead { max-width: 30em; margin: 30px 0 0; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.hero-media { position: relative; display: flex; align-items: flex-end; justify-content: center; align-self: end; }
.hero-cut { position: relative; width: clamp(700px, 78vw, 1040px); margin-bottom: clamp(-124px, -8vw, -76px); }
.hero-cut img { display: block; width: 100%; height: auto; filter: drop-shadow(0 22px 34px rgba(20,15,12,.16)); }
.hero-cut .credit {
  position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%) translateY(6px); z-index: 4;
  background: rgba(255,255,255,0.72); backdrop-filter: blur(3px); color: #000;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; white-space: nowrap;
  padding: 7px 13px; opacity: 0; transition: opacity .28s, transform .28s; pointer-events: none;
}
.hero-cut:hover .credit { opacity: 1; transform: translateX(-50%) translateY(0); }
.float-blob { animation: floaty 7s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ---------- two worlds ---------- */
.worlds { display: grid; grid-template-columns: 1fr 1fr; border-top: 1.5px solid var(--line); border-bottom: 1.5px solid var(--line); }
.world {
  position: relative; padding: clamp(38px, 5vw, 68px) var(--pad); min-height: 340px;
  display: flex; flex-direction: column; justify-content: space-between; gap: 30px; overflow: hidden;
  transition: background .35s, color .35s;
}
.world + .world { border-left: 1.5px solid var(--line); }
.world .w-num { font-family: var(--font-mono); font-size: 13px; letter-spacing: .14em; color: var(--accent); transition: color .35s; }
.world h3 { font-family: var(--font-display); font-weight: 800; font-size: clamp(28px, 4vw, 44px); letter-spacing: -.02em; margin: 14px 0 12px; }
.world p { color: var(--ink-2); margin: 0; max-width: 34ch; transition: color .35s; }
.world .w-go { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; font-size: 15px; margin-top: 8px; }
.world .w-go .arw { transition: transform .3s; }
.world:hover { background: var(--ink); color: var(--paper); }
.world:hover p { color: rgba(255,255,255,.72); }
.world:hover .w-num { color: var(--accent); }
.world:hover .w-go .arw { transform: translateX(8px); }

/* ---------- about teaser ---------- */
.about { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.about .ph, .about .photo { position: relative; aspect-ratio: 4/5; border: 1.5px solid var(--line); overflow: hidden; }
.about .photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 22%; transform: scale(1.32); transform-origin: 50% 22%; }
.about .photo .credit {
  position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%) translateY(6px); z-index: 3;
  background: rgba(255,255,255,0.72); backdrop-filter: blur(3px); color: #000;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; white-space: nowrap;
  padding: 7px 13px; opacity: 0; transition: opacity .28s, transform .28s; pointer-events: none;
}
.about .photo:hover .credit { opacity: 1; transform: translateX(-50%) translateY(0); }

/* photo treatment (Tweaks) */
body[data-photo="gray"] .hero-media img,
body[data-photo="gray"] .about .photo img { filter: grayscale(1) contrast(1.03); }
body[data-photo="duo"] .hero-media img,
body[data-photo="duo"] .about .photo img { filter: grayscale(1) sepia(1) saturate(3) hue-rotate(312deg) brightness(.96); }
.about h2.display { font-size: clamp(34px, 5vw, 60px); margin-bottom: 22px; }
.about .facts { display: flex; flex-wrap: wrap; gap: 40px; margin-top: 34px; }
.about .fact .n { font-family: var(--font-display); font-weight: 800; font-size: 34px; color: var(--accent); }
.about .fact .l { font-size: 14px; color: var(--ink-2); margin-top: 2px; }

/* ---------- quote ---------- */
.quote { background: var(--ink); color: var(--paper); }
.quote blockquote { font-family: var(--font-serif); font-style: italic; font-weight: 500; font-size: clamp(26px, 4.2vw, 50px); line-height: 1.25; margin: 0; max-width: 18ch; letter-spacing: -.01em; }
.quote blockquote .ac { color: var(--accent); font-style: normal; }
.quote .by { font-family: var(--font-mono); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.55); margin-top: 32px; }

/* ============================================================
   PAGE HEADER (subpages)
   ============================================================ */
.pagehead { padding: clamp(48px, 7vw, 96px) 0 clamp(36px, 4vw, 56px); border-bottom: 1.5px solid var(--line); }
.pagehead h1.display { font-size: clamp(46px, 8vw, 104px); }
.pagehead .serif-lead { max-width: 36em; margin-top: 26px; }
.pagehead .head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; flex-wrap: wrap; }

/* ---------- intro split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 80px); }
.split h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(28px, 3.6vw, 42px); letter-spacing: -.02em; line-height: 1.05; margin: 0; }

/* ---------- focus areas ---------- */
.areas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1.5px solid var(--line); }
.area { padding: clamp(26px, 3vw, 40px); border-right: 1.5px solid var(--line); transition: background .3s; }
.area:last-child { border-right: 0; }
.area:hover { background: var(--paper-2); }
.area .ic { font-family: var(--font-mono); font-size: 13px; color: var(--accent); letter-spacing: .12em; }
.area h3 { font-family: var(--font-display); font-weight: 700; font-size: clamp(20px, 2.4vw, 27px); margin: 16px 0 10px; letter-spacing: -.01em; }
.area p { color: var(--ink-2); font-size: 15.5px; margin: 0; }

/* ---------- timeline ---------- */
.timeline { display: flex; flex-direction: column; }
.tl-item { display: grid; grid-template-columns: 150px 1fr; gap: clamp(20px, 4vw, 56px); padding: 30px 0; border-top: 1.5px solid var(--line-soft); position: relative; }
.tl-item:first-child { border-top: 0; }
.tl-year { font-family: var(--font-mono); font-size: 15px; color: var(--accent); padding-top: 4px; }
.tl-body h3 { font-family: var(--font-display); font-weight: 700; font-size: clamp(20px, 2.4vw, 26px); margin: 0 0 6px; letter-spacing: -.01em; }
.tl-body .org { font-weight: 600; color: var(--ink); }
.tl-body p { color: var(--ink-2); margin: 8px 0 0; font-size: 15.5px; max-width: 60ch; }

/* ---------- publications ---------- */
.filterbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 12px; }
.chip {
  font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .04em; padding: 8px 15px;
  border: 1.4px solid var(--line); border-radius: 40px; background: transparent; color: var(--ink-2); transition: .2s;
}
.chip:hover { border-color: var(--accent); color: var(--accent); }
.chip.on { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.pub-count { font-family: var(--font-mono); font-size: 12.5px; color: var(--ink-3); margin-left: auto; }
.publist { display: flex; flex-direction: column; }
.pub {
  display: grid; grid-template-columns: 88px 1fr auto; gap: clamp(16px, 3vw, 40px); align-items: start;
  padding: 26px 0; border-top: 1.5px solid var(--line-soft); transition: opacity .35s, transform .35s;
}
.pub:first-child { border-top: 1.5px solid var(--line); }
.pub .pub-year { font-family: var(--font-mono); font-size: 15px; color: var(--accent); }
.pub .pub-type { display: inline-block; font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); border: 1px solid var(--line-soft); padding: 3px 8px; margin-bottom: 10px; }
.pub h3 { font-family: var(--font-serif); font-weight: 500; font-size: clamp(19px, 2.3vw, 25px); line-height: 1.3; margin: 0 0 8px; letter-spacing: -.005em; }
.pub h3 .pub-title-link { color: inherit; transition: color .2s; background-image: linear-gradient(var(--accent), var(--accent)); background-size: 0% 1.5px; background-position: 0 100%; background-repeat: no-repeat; padding-bottom: 2px; }
.pub h3 .pub-title-link:hover { color: var(--accent); background-size: 100% 1.5px; }
.pub .pub-meta { font-size: 14.5px; color: var(--ink-2); }
.pub .pub-meta .me { color: var(--ink); font-weight: 600; }
.pub .pub-link { align-self: center; font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .06em; color: var(--ink); white-space: nowrap; display: inline-flex; align-items: center; gap: 8px; border-bottom: 1.5px solid transparent; padding-bottom: 2px; transition: .2s; }
.pub .pub-link:hover { color: var(--accent); border-color: var(--accent); }
.pub.hide { display: none; }

/* ---------- offices (politics) ---------- */
.offices { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1.5px solid var(--line); }
.office { padding: clamp(30px, 4vw, 52px); position: relative; overflow: hidden; }
.office + .office { border-left: 1.5px solid var(--line); }
.office .o-role { font-family: var(--font-mono); font-size: 14px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); font-weight: 700; }
.office h3 { font-family: var(--font-display); font-weight: 800; font-size: clamp(26px, 3.4vw, 40px); letter-spacing: -.02em; margin: 16px 0 14px; }
.office .o-since { display: inline-block; font-family: var(--font-mono); font-size: 14px; font-weight: 700; color: var(--ink); background: var(--paper-2); border: 1.5px solid var(--line); border-radius: 40px; padding: 6px 15px; }
.office p { color: var(--ink-2); margin: 16px 0 0; max-width: 32ch; position: relative; z-index: 1; }
.office .big-num { position: absolute; right: -8px; bottom: -44px; font-family: var(--font-display); font-weight: 800; font-size: 150px; color: var(--paper-2); z-index: 0; line-height: 1; pointer-events: none; }

/* ---------- committees / tags ---------- */
.taglist { display: flex; flex-wrap: wrap; gap: 12px; }
.tagpill { font-size: 15px; font-weight: 500; padding: 10px 18px; border: 1.5px solid var(--line); border-radius: 44px; transition: .25s; }
.tagpill:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: start; }
.social-list { display: flex; flex-direction: column; border-top: 1.5px solid var(--line); }
.social {
  display: flex; align-items: center; gap: 22px; padding: 24px 8px; border-bottom: 1.5px solid var(--line-soft);
  transition: padding-left .3s, color .3s; position: relative;
}
.social:hover { padding-left: 22px; }
.social::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--accent); transition: width .3s; }
.social:hover::before { width: 4px; }
.social .badge { flex: 0 0 auto; width: 54px; height: 54px; border: 1.5px solid var(--line); border-radius: 14px; display: grid; place-items: center; transition: .3s; }
.social:hover .badge { background: var(--accent); border-color: var(--accent); color: #fff; }
.social .badge svg { width: 24px; height: 24px; }
.social .badge .mono { font-family: var(--font-display); font-weight: 800; font-size: 18px; letter-spacing: -.02em; }
.social .s-name { font-family: var(--font-display); font-weight: 700; font-size: clamp(20px, 2.6vw, 28px); letter-spacing: -.01em; }
.social .s-handle { font-family: var(--font-mono); font-size: 13.5px; color: var(--ink-3); margin-top: 2px; }
.social .s-arw { margin-left: auto; font-size: 22px; color: var(--ink-3); transition: transform .3s, color .3s; }
.social:hover .s-arw { transform: translateX(6px); color: var(--accent); }

/* ---------- instagram feed grid ---------- */
.ig-head { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: 26px; }
.ig-head .ig-handle { font-family: var(--font-mono); font-size: 13.5px; letter-spacing: .04em; color: var(--ink); border-bottom: 1.5px solid transparent; padding-bottom: 2px; transition: .2s; display: inline-flex; align-items: center; gap: 8px; }
.ig-head .ig-handle:hover { color: var(--accent); border-color: var(--accent); }
.ig-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.ig-grid .ig-cell { position: relative; display: block; overflow: hidden; aspect-ratio: 1 / 1; border: 1.5px solid var(--line); }
.ig-grid image-slot { width: 100%; height: 100%; display: block; }
.ig-grid .ig-cell::after {
  content: ""; position: absolute; inset: 0; background: var(--accent);
  opacity: 0; transition: opacity .25s; pointer-events: none; mix-blend-mode: multiply;
}
.ig-grid .ig-cell:hover::after { opacity: .14; }
@media (max-width: 720px) {
  .ig-grid { gap: 8px; }
}

.cform { display: flex; flex-direction: column; gap: 18px; }
.cform .field { display: flex; flex-direction: column; gap: 7px; }
.cform label { font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.cform input, .cform textarea {
  font-family: var(--font-body); font-size: 16px; color: var(--ink); background: transparent;
  border: 0; border-bottom: 1.5px solid var(--line); padding: 10px 2px; transition: border-color .25s;
}
.cform input:focus, .cform textarea:focus { outline: none; border-color: var(--accent); }
.cform textarea { resize: vertical; min-height: 96px; }
.cform .err { color: var(--accent); font-size: 13px; font-family: var(--font-mono); }
.cform .sent { font-family: var(--font-serif); font-style: italic; color: var(--accent); font-size: 19px; }

/* ---------- legal / imprint ---------- */
.legal { max-width: 760px; display: flex; flex-direction: column; gap: clamp(32px, 4vw, 48px); }
.legal-block h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(19px, 2.2vw, 24px); letter-spacing: -.01em; margin: 0 0 12px; }
.legal-block p { color: var(--ink-2); margin: 0; line-height: 1.7; }
.legal-block a { color: var(--accent); border-bottom: 1.5px solid transparent; transition: border-color .2s; }
.legal-block a:hover { border-color: var(--accent); }

/* ============================================================
   FOOTER
   ============================================================ */
.foot { background: var(--ink); color: var(--paper); padding: clamp(48px, 6vw, 84px) 0 36px; }
.foot-top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; align-items: flex-start; }
.foot .f-brand { font-family: var(--font-display); font-weight: 800; font-size: clamp(30px, 5vw, 56px); letter-spacing: -.03em; line-height: 1; }
.foot .f-brand .ac { color: var(--accent); }
.foot .f-tagline { font-family: var(--font-serif); font-style: italic; color: rgba(255,255,255,.65); margin-top: 16px; max-width: 24ch; }
.foot .f-nav { display: flex; flex-direction: column; gap: 12px; }
.foot .f-nav a { color: rgba(255,255,255,.75); font-weight: 500; transition: color .2s; width: max-content; white-space: nowrap; }
.foot .f-nav a:hover { color: var(--accent); }
.foot .f-col h4 { font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.4); margin: 0 0 16px; font-weight: 400; }
.foot-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: clamp(40px, 6vw, 72px); padding-top: 26px; border-top: 1px solid rgba(255,255,255,.14); font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .04em; color: rgba(255,255,255,.5); }
.foot-bottom a:hover { color: var(--accent); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 24px; align-items: center; }
  .hero-media { max-width: 360px; margin: 0 auto; }
  .hero-cut { width: 100%; margin-bottom: 0; }
  .worlds, .about, .split, .offices, .contact-grid { grid-template-columns: 1fr; }
  .world + .world, .office + .office { border-left: 0; border-top: 1.5px solid var(--line); }
  .areas { grid-template-columns: 1fr; }
  .area { border-right: 0; border-bottom: 1.5px solid var(--line); }
  .area:last-child { border-bottom: 0; }
  .about .ph, .about .photo { max-width: 380px; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav-links { display: none; }
  .burger { display: flex; }
  .nav-menu-open .nav-links {
    display: flex; position: fixed; inset: 72px 0 0; background: var(--paper);
    flex-direction: column; gap: 8px; padding: 30px var(--pad); z-index: 49; border-top: 1.5px solid var(--line);
  }
  .nav-menu-open .nav-link { font-family: var(--font-display); font-weight: 700; font-size: 30px; color: var(--ink); }
  .tl-item { grid-template-columns: 1fr; gap: 6px; }
  .pub { grid-template-columns: 1fr; gap: 6px; }
  .pub .pub-link { justify-self: start; margin-top: 6px; }
  .hero .hero-cta .btn { flex: 1 1 auto; justify-content: center; }
}