/* ============================================================
   Agrippa Tec — agrippa.tec.br
   Direção: "prancha de mapeamento" — instrumento de campo.
   Escuro, marfim, terracota acesa, retículas e coordenadas mono.
   Paleta oficial: verde #213E24 · marfim #F2EBD9 · terracota #BA5C3A
   ============================================================ */

@font-face {
  font-family: "Optimus Princeps";
  src: url("/assets/fonts/OptimusPrincepsSemiBold.ttf") format("truetype");
  font-weight: 600;
  font-display: swap;
}

:root {
  --verde: #2C5230;
  --verde-2: #3A6B40;
  --verde-ink: #0A140D;
  --bg: #0B130E;
  --bg-2: #0E1811;
  --surface: #14211A;
  --surface-2: #19271F;
  --marfim: #F2EBD9;
  --marfim-2: #EAE1CB;
  --terracota: #D0795A;
  --terracota-2: #E08D6E;
  --terracota-ink: #E79E82;
  --pedra: #8C8578;
  --line: rgba(242,235,217,.12);
  --txt: #CFC9B6;
  --muted: #9B9683;
  --disp: "Optimus Princeps", "Cinzel", "Times New Roman", serif;
  --body: "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", "Cascadia Code", Consolas, monospace;
  --maxw: 1060px;
  --r: 18px;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 14px 40px rgba(0,0,0,.35);
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
  --graticule: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='96'%3E%3Cg stroke='%23F2EBD9' stroke-opacity='.10' stroke-width='1'%3E%3Cpath d='M48 43v10M43 48h10'/%3E%3C/g%3E%3C/svg%3E");
}

* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
section[id], footer[id], p[id] { scroll-margin-top: 96px; }
body {
  font-family: var(--body);
  color: var(--txt);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
main { min-width: 0; counter-reset: sec; }
::selection { background: var(--terracota); color: #12200F; }
a { color: var(--terracota-ink); }
a:focus-visible, button:focus-visible, .screens:focus-visible {
  outline: 3px solid var(--terracota-2); outline-offset: 3px; border-radius: 4px;
}

.cinzel, .disp { font-family: var(--disp); font-weight: 600; }
.disp { letter-spacing: .04em; }

/* ---------- header — cápsula flutuante de vidro ---------- */
header {
  position: sticky; top: 14px; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  width: min(1120px, calc(100% - 32px));
  margin: 14px auto 0;
  padding: 10px 22px;
  background: rgba(14,24,17,.72);
  -webkit-backdrop-filter: blur(18px) saturate(1.2); backdrop-filter: blur(18px) saturate(1.2);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: box-shadow .25s ease, border-color .25s ease;
}
header.scrolled {
  box-shadow: 0 16px 40px rgba(0,0,0,.5);
  border-color: rgba(242,235,217,.2);
}
header img.logo { height: 40px; width: auto; display: block; }
nav { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
nav a {
  color: var(--marfim); text-decoration: none;
  font-size: .82rem; font-weight: 600;
  letter-spacing: .07em; text-transform: uppercase;
  padding: 8px 0; position: relative; min-height: 40px; display: inline-flex; align-items: center;
}
nav a::after {
  content: ""; position: absolute; left: 50%; bottom: 4px;
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--terracota-2);
  transform: translateX(-50%) scale(0);
  transition: transform .22s ease;
}
nav a:hover::after { transform: translateX(-50%) scale(1); }
.langs {
  display: inline-flex; align-items: center; gap: 7px;
  margin-left: 4px; padding: 5px 12px;
  border: 1px solid rgba(242,235,217,.2); border-radius: 999px;
  color: rgba(242,235,217,.5); font-size: .72rem; font-weight: 700;
  font-family: var(--mono); letter-spacing: .04em;
}
.langs a { font-size: .72rem; opacity: .75; min-height: 0; padding: 4px 0; }
.langs a.on, .langs a:hover { opacity: 1; color: var(--terracota-2); }
.langs a::after { display: none; }

/* ---------- hero — prancha cheia ---------- */
.hero {
  position: relative; overflow: hidden;
  text-align: left; color: var(--marfim);
  background:
    radial-gradient(1100px 520px at 74% -180px, rgba(58,107,64,.5) 0%, transparent 62%),
    radial-gradient(720px 420px at 16% 112%, rgba(186,92,58,.13) 0%, transparent 60%),
    linear-gradient(180deg, #0E1B12 0%, var(--bg) 100%);
  padding: 30px 24px 96px;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: var(--graticule), var(--grain);
  background-size: 96px 96px, 160px 160px;
  opacity: .9; pointer-events: none;
  mask-image: radial-gradient(1200px 700px at 50% 40%, #000 30%, transparent 90%);
  -webkit-mask-image: radial-gradient(1200px 700px at 50% 40%, #000 30%, transparent 90%);
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: linear-gradient(90deg, transparent, var(--terracota), transparent);
}
.hero > * { position: relative; }
.hero-inner {
  position: relative;
  max-width: 1120px; margin: 0 auto;
  min-height: min(78svh, 720px);
  display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 64px; align-items: center;
}
/* coordenadas de margem de prancha */
.hero-inner::before {
  content: "15°47′S · 47°52′W — BRASÍLIA·DF";
  position: absolute; top: -10px; left: 4px;
  font-family: var(--mono); font-size: .68rem; font-weight: 500;
  letter-spacing: .2em; color: rgba(242,235,217,.42);
}
.hero-inner::after {
  content: "AGRIPPA TEC · MMXXVI";
  position: absolute; bottom: -34px; right: 4px;
  font-family: var(--mono); font-size: .68rem; font-weight: 500;
  letter-spacing: .2em; color: rgba(242,235,217,.42);
}
.hero-copy { min-width: 0; }
.hero-brand { position: relative; text-align: center; min-width: 0; }
.hero-brand::before {
  content: ""; position: absolute; inset: -18%;
  background: radial-gradient(closest-side, rgba(208,121,90,.2), rgba(58,107,64,.24) 55%, transparent 78%);
  filter: blur(14px); pointer-events: none;
}
.hero-brand::after {
  content: ""; position: absolute; inset: 4%;
  border: 1px dashed rgba(242,235,217,.14); border-radius: 50%;
  pointer-events: none;
}
.hero .seal {
  position: relative;
  width: 100%; max-width: 400px; height: auto; margin: 0;
  filter: drop-shadow(0 14px 40px rgba(0,0,0,.6));
  animation: seal-float 7s ease-in-out infinite;
}
@keyframes seal-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}
.hero .tagline {
  font-family: var(--disp); font-weight: 600;
  font-size: clamp(2.3rem, 4.6vw, 3.9rem); line-height: 1.12;
  letter-spacing: .035em; text-wrap: balance;
  color: var(--marfim); max-width: 17ch;
}
.hero .interpuncts {
  margin: 20px 0 22px; color: var(--terracota-2);
  font-size: 1rem; letter-spacing: 1.1em; text-indent: 1.1em;
  user-select: none;
}
.hero p {
  max-width: 52ch; margin: 24px 0 0;
  font-size: 1.07rem; color: #C2BAA4; line-height: 1.75;
}
.hero .cta {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 34px;
  padding: 14px 30px; border-radius: 999px; min-height: 48px;
  background: linear-gradient(135deg, var(--terracota) 0%, #A84E2E 100%);
  color: #FFF7EA;
  text-decoration: none; font-weight: 700; letter-spacing: .03em;
  box-shadow: 0 10px 30px rgba(208,121,90,.32);
  transition: transform .18s ease, box-shadow .18s ease;
}
.hero .cta::after { content: "→"; transition: transform .18s ease; }
.hero .cta:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(208,121,90,.45); }
.hero .cta:hover::after { transform: translateX(4px); }

/* ---------- layout ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 80px 22px; }
.wrap.tight { padding-top: 44px; }
section.alt { background: var(--bg-2); border-block: 1px solid var(--line); }

h2.disp, h2.cinzel {
  font-size: clamp(1.4rem, 2.8vw, 2.1rem); line-height: 1.3; text-wrap: balance;
  color: var(--marfim); letter-spacing: .05em;
  margin-bottom: 34px;
}
h2.disp::after, h2.cinzel::after {
  content: ""; display: block; width: 100%; max-width: 180px; height: 1px;
  margin-top: 14px;
  background: linear-gradient(90deg, var(--terracota), transparent);
}
.kicker {
  display: flex; align-items: baseline; gap: 12px;
  font-family: var(--mono);
  font-size: .74rem; font-weight: 600; letter-spacing: .26em;
  text-transform: uppercase; color: var(--terracota-2); margin-bottom: 14px;
}
.kicker::before {
  counter-increment: sec;
  content: counter(sec, decimal-leading-zero);
  color: rgba(242,235,217,.4);
}
.kicker::after { content: ""; flex: 1; height: 1px; background: var(--line); }
p + p { margin-top: 14px; }
.lead { font-size: 1.12rem; color: var(--marfim-2); }

/* ---------- fontes de conhecimento — índice ---------- */
.sources { display: grid; gap: 0 40px; margin-top: 28px; grid-template-columns: repeat(2,minmax(0,1fr)); counter-reset: src; }
.sources .src { position: relative; padding: 26px 48px 26px 0; border-top: 1px solid var(--line); min-width: 0; }
.sources .src::after {
  counter-increment: src;
  content: counter(src, decimal-leading-zero);
  position: absolute; top: 26px; right: 4px;
  font-family: var(--mono); font-size: .72rem; font-weight: 600;
  letter-spacing: .12em; color: var(--terracota-2); opacity: .85;
}
.sources .src b { display: block; color: var(--marfim); margin-bottom: 8px; font-size: 1.05rem; }
.sources .src span { font-size: 1rem; color: var(--txt); }
.sources .src i { display: none; }
.flow-arrow { margin: 30px 0 0; color: var(--muted); font-size: 1.05rem; max-width: 72ch; }
.flow-arrow b { color: var(--marfim); }

/* ---------- produtos — vidro escuro ---------- */
.cards { display: grid; gap: 20px;
         grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.card {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--surface-2) 0%, var(--surface) 100%);
  border: 1px solid var(--line);
  border-radius: var(--r); padding: 30px; display: flex; flex-direction: column;
  color: inherit; text-decoration: none;
  box-shadow: var(--shadow);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--terracota), var(--terracota-2));
  opacity: 0; transition: opacity .25s ease;
}
a.card:hover {
  transform: translateY(-6px);
  border-color: rgba(208,121,90,.45);
  box-shadow: 0 24px 60px rgba(0,0,0,.5), 0 0 40px rgba(208,121,90,.08);
}
a.card:hover::before { opacity: 1; }
.card .head { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.card .head img { width: 68px; height: 68px; border-radius: 16px;
                  object-fit: contain;
                  transition: transform .25s ease; }
a.card:hover .head img { transform: scale(1.07); }
.card .head img.free { width: auto; border-radius: 0; }
.card h3 {
  font-family: var(--disp); font-size: 1.35rem; letter-spacing: .06em;
  color: var(--marfim);
}
.card .tag {
  display: inline-block; font-family: var(--mono);
  font-size: .66rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--terracota-2); border: 1px solid rgba(208,121,90,.4); align-self: flex-start;
  border-radius: 999px; padding: 4px 12px; margin-bottom: 12px;
}
.card p { color: var(--txt); font-size: 1rem; flex: 1; }
.card .go {
  display: inline-flex; align-items: center; align-self: flex-start; min-height: 44px; margin-top: 20px; font-weight: 700;
  font-size: .95rem; color: var(--terracota-ink);
}
a.card:hover .go { text-decoration: underline; }

/* ---------- garantias — grade de cartões com numeral ---------- */
.principles { list-style: none; padding: 0; display: grid; gap: 14px;
              counter-reset: rom; margin-top: 8px;
              grid-template-columns: repeat(2, minmax(0,1fr)); }
.principles li {
  counter-increment: rom;
  position: relative; overflow: hidden;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r);
  padding: 22px 24px 22px 76px;
  min-width: 0;
}
.principles li::before {
  content: counter(rom, upper-roman);
  position: absolute; left: 20px; top: 20px;
  font-family: var(--disp); color: var(--terracota-2);
  font-size: 1.5rem; letter-spacing: .05em;
}
.principles li::after {
  content: ""; position: absolute; left: 20px; top: 56px; bottom: 20px;
  width: 1px; background: linear-gradient(180deg, var(--line), transparent);
}
.principles b { color: var(--marfim); display: block; margin-bottom: 4px; }
.principles div { font-size: .97rem; }

/* ---------- o nome — laje de inscrição ---------- */
.name-story {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: minmax(0,1fr) minmax(0,300px);
  column-gap: 56px; align-items: center;
  padding: clamp(34px, 5vw, 60px); border-radius: 26px;
  background:
    radial-gradient(700px 300px at 85% -60px, rgba(208,121,90,.14), transparent 65%),
    linear-gradient(160deg, var(--surface-2) 0%, #101D14 60%, var(--verde-ink) 100%);
  border: 1px solid var(--line);
  color: var(--marfim);
  box-shadow: 0 30px 80px rgba(0,0,0,.45), inset 0 1px 0 rgba(242,235,217,.1);
}
.name-story::before {
  content: ""; position: absolute; inset: 0;
  background-image: var(--grain); opacity: .5; pointer-events: none;
}
.name-story::after {
  content: ""; position: absolute; left: 0; right: 0; top: 0;
  height: 3px; background: linear-gradient(90deg, transparent, var(--terracota), transparent);
}
.name-story > * { position: relative; }
.name-story > .kicker, .name-story > h2 { grid-column: 1 / -1; }
.name-story > .kicker { counter-increment: none; }
.name-story > .kicker::before { content: "IV"; font-family: var(--disp); font-size: .9rem; color: rgba(242,235,217,.45); letter-spacing: .1em; }
.name-story .lead { max-width: 64ch; color: #E8E1CE; }
.name-story .lead b {
  font-family: var(--disp); font-weight: 400; letter-spacing: .06em;
  color: var(--terracota-2);
}
.pantheon { grid-column: 2; grid-row: 3 / span 2; margin: 0; justify-self: center; text-align: center; }
.pantheon img {
  display: block; width: 100%; max-width: 300px; aspect-ratio: 1;
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(242,235,217,.1), 0 0 0 7px var(--terracota-2),
              0 24px 54px rgba(0,0,0,.55), 0 0 60px rgba(208,121,90,.25);
}
.pantheon figcaption {
  margin-top: 18px; font-size: .78rem; line-height: 1.5;
  color: #8F8C7C; max-width: 300px;
}
.pantheon figcaption a { color: inherit; text-underline-offset: 2px; }
/* name-story sem figura (página do Strabo): bloco de texto simples */
.name-story:not(:has(.pantheon)) { display: block; }

/* ---------- produto (strabo) ---------- */
.prod-hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 440px at 24% -140px, rgba(58,107,64,.55) 0%, transparent 62%),
    linear-gradient(160deg, #101D14 0%, var(--bg) 100%);
  color: var(--marfim);
  padding: 40px 22px 68px;
}
.prod-hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: var(--graticule), var(--grain);
  background-size: 96px 96px, 160px 160px;
  opacity: .9; pointer-events: none;
  mask-image: radial-gradient(1000px 560px at 30% 40%, #000 30%, transparent 90%);
  -webkit-mask-image: radial-gradient(1000px 560px at 30% 40%, #000 30%, transparent 90%);
}
.prod-hero .inner {
  position: relative; max-width: var(--maxw); margin: 0 auto;
  display: flex; gap: 34px; align-items: center;
}
.prod-hero img.icon {
  width: 116px; height: 116px; border-radius: 30px; flex: none;
  border: 2.5px solid rgba(242,235,217,.55);
  box-shadow: 12px 18px 44px rgba(0,0,0,.62),
              0 3px 0 rgba(0,0,0,.35),
              inset 0 -4px 0 rgba(0,0,0,.28),
              inset 0 1px 0 rgba(255,255,255,.18);
}
.prod-hero h1 {
  font-family: var(--disp); font-size: clamp(2rem, 5vw, 2.9rem);
  letter-spacing: .12em; color: var(--marfim);
}
.prod-hero .sub {
  color: var(--terracota-2); font-weight: 700; font-size: 1.05rem;
  letter-spacing: .02em; margin: 2px 0 12px;
  font-family: var(--mono); font-size: .86rem; letter-spacing: .18em; text-transform: uppercase;
}
.prod-hero p { color: #C2BAA4; max-width: 620px; }

.store-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 24px; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 24px; border-radius: 999px;
  font-weight: 700; font-size: .92rem; text-decoration: none;
  letter-spacing: .02em;
  transition: transform .18s ease, box-shadow .18s ease;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn.soon {
  background: rgba(242,235,217,.06); color: var(--marfim);
  border: 1.5px solid rgba(242,235,217,.35); cursor: default;
}
.btn.live { background: linear-gradient(135deg, var(--terracota), #A84E2E); color: #FFF7EA;
            box-shadow: 0 8px 24px rgba(208,121,90,.35); }
.btn.live:hover { transform: translateY(-2px); }
.btn small { display: block; font-weight: 500; font-size: .68rem;
             opacity: .8; letter-spacing: .06em; text-transform: uppercase; }

/* features do produto */
.feat-grid { display: grid; gap: 14px;
             grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.feat-grid .f {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r);
  padding: 20px 22px; box-shadow: var(--shadow);
}
.feat-grid .f b { color: var(--marfim); display: block; margin-bottom: 4px; }
.feat-grid .f b::before { content: "▾ "; color: var(--terracota); }
.feat-grid .f span { color: var(--muted); font-size: .94rem; }

/* screenshots — moldura de celular */
.screens {
  max-width: 100%; outline-offset: 5px; overscroll-behavior-inline: contain;
  display: flex; gap: 20px; overflow-x: auto;
  padding: 14px 4px 26px; scroll-snap-type: x mandatory;
}
.screens img {
  height: 480px; width: auto; max-width: none; flex: none; border-radius: 24px; scroll-snap-align: start;
  border: 6px solid #05090C;
  box-shadow: 0 16px 40px rgba(0,0,0,.5);
  background: #0A0F0B;
}
.screens::-webkit-scrollbar { height: 8px; }
.screens::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 8px; }

.note-strip {
  margin-top: 34px; padding: 16px 22px; border-radius: var(--r);
  background: var(--surface); border: 1px dashed rgba(208,121,90,.45);
  font-size: .95rem; color: var(--marfim-2);
}
.note-strip strong { color: var(--marfim); }

/* ---------- política ---------- */
article.policy h1 { font-size: 1.7rem; color: var(--marfim); }
article.policy h2 { font-size: 1.12rem; margin-top: 1.8em; color: var(--marfim-2); }
article.policy .muted { color: var(--muted); font-size: .9rem; }
article.policy ul { padding-left: 22px; }
article.policy li { margin: 4px 0; }
article.policy strong { color: var(--marfim); }

/* ---------- footer ---------- */
footer {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, #0C1610, #060B08);
  border-top: 1px solid var(--line);
  color: #9B9683; text-align: center;
  padding: 52px 22px 40px; font-size: .9rem;
}
footer::before {
  content: ""; position: absolute; inset: 0;
  background-image: var(--grain); opacity: .4; pointer-events: none;
}
footer::after {
  content: ""; position: absolute; left: 0; right: 0; top: 0;
  height: 2px; background: linear-gradient(90deg, transparent, var(--terracota), transparent);
}
footer > * { position: relative; }
footer img.mark { height: 58px; width: auto; opacity: .95; margin-bottom: 18px; }
footer a { color: var(--marfim-2); }
footer .interpuncts { color: var(--terracota-2); letter-spacing: .8em;
                      text-indent: .8em; margin: 10px 0 14px; }
footer .legal { margin-top: 20px; font-size: .85rem; color: #7E7B6C; }
footer .legal a { color: inherit; text-underline-offset: 3px; }

/* ---------- reveal on scroll ---------- */
html.motion-ready .reveal { opacity: 0; transform: translateY(18px);
          transition: opacity .6s ease, transform .6s ease; }
html.motion-ready .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- responsivo ---------- */
@media (max-width: 820px) {
  header { padding: 8px 16px; top: 10px; margin-top: 10px; width: calc(100% - 24px); }
  nav { gap: 12px 18px; }
  .hero { padding: 24px 20px 72px; text-align: center; }
  .hero-inner { display: flex; flex-direction: column; gap: 26px; min-height: 0; padding-top: 30px; }
  .hero-inner::before { top: 0; left: 0; right: 0; text-align: center; }
  .hero-inner::after { bottom: -30px; left: 0; right: 0; text-align: center; }
  .hero-brand { order: -1; width: min(300px, 90%); margin: 0 auto; }
  .hero-brand::after { inset: 2%; }
  .hero .tagline { margin: 0 auto; font-size: clamp(1.6rem, 6vw, 2.2rem); max-width: 24ch; }
  .hero p { margin: 20px auto 0; font-size: 1rem; }
  .hero .interpuncts { margin: 14px 0 0; }
  .hero .cta { margin-top: 26px; }
  .prod-hero { padding: 30px 20px 52px; }
  .prod-hero .inner { flex-direction: column; text-align: center; gap: 22px; }
  .store-btns { justify-content: center; }
  .sources { gap: 0 24px; }
  .principles { grid-template-columns: 1fr; }
  .screens img { height: 400px; }
  .wrap { padding: 56px 20px; }
  section + section .wrap { padding-top: 56px; }
  .card { padding: 24px; }
  .name-story { grid-template-columns: 1fr; column-gap: 0; }
  .name-story > .kicker, .name-story > h2 { grid-column: 1; }
  .pantheon { grid-column: 1; grid-row: auto; margin: 4px 0 26px; }
  .pantheon img { max-width: min(62vw, 250px); }
  .pantheon figcaption { margin-left: auto; margin-right: auto; }
}
@media (max-width: 520px) {
  .sources { grid-template-columns: minmax(0,1fr); }
  .langs { margin-left: 0; }
  .card .head img { width: 60px; height: 60px; }
  .hero-inner::before { font-size: .6rem; }
}

/* ---------- accessible navigation / progressive enhancement ---------- */
.skip-link { position: fixed; left: 18px; top: 12px; z-index: 100; transform: translateY(-150%); padding: 12px 18px; background: var(--surface-2); color: var(--marfim); border: 2px solid var(--terracota); border-radius: 6px; font-weight: 700; }
.skip-link:focus { transform: none; }
main:focus { outline: none; }
.menu-toggle { display: none; align-items: center; gap: 10px; min-height: 44px; padding: 10px 14px; background: transparent; border: 1px solid var(--line); border-radius: 999px; font: inherit; font-weight: 600; color: var(--marfim); cursor: pointer; }
.langs a { justify-content: center; min-width: 30px; }
@media (max-width: 820px) {
  html.js .menu-toggle { display: inline-flex; }
  html.js #site-nav { display: none; position: absolute; top: calc(100% + 8px); left: 0; right: 0; padding: 12px 20px 16px; background: rgba(14,24,17,.96); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); border: 1px solid var(--line); border-radius: 20px; box-shadow: 0 18px 30px rgba(0,0,0,.45); max-height: calc(100svh - 90px); overflow-y: auto; flex-direction: column; align-items: stretch; gap: 2px; }
  html.js #site-nav[data-open="true"] { display: flex; }
  html.js #site-nav > a { font-size: .86rem; padding: 12px 0; border-bottom: 1px solid var(--line); }
  html.js #site-nav .langs { margin-top: 10px; align-self: flex-start; gap: 14px; }
  .langs a { min-width: 44px; min-height: 40px; display: inline-flex; align-items: center; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html.motion-ready .reveal { opacity: 1; transform: none; }
}