/* Conceito "editorial clássico": seções pretas como a capa e as aberturas de capítulo,
   seções cor de papel como as páginas de texto. Amarelo-ouro da capa como acento. */
@font-face {
  font-family: 'Classical Cover';
  src: url('assets/fonts/classical-cover.woff2') format('woff2');
  font-display: swap;
}

:root {
  --black: #0c0c0c;
  --black-2: #161512;
  --black-3: #211f1a;
  --gold: #ffc000;
  --gold-deep: #e0a800;
  --gold-ink: #8a6500;      /* ouro legível sobre papel */
  --paper: #f5f0e4;
  --paper-2: #ebe3d0;
  --ink: #1d1b18;
  --muted: #6b665d;
  --muted-dark: #b3ad9f;
  --line: #ddd4bf;
  --line-dark: #2e2b25;
  --card: #fffdf8;
  --radius: 14px;
  --shadow: 0 24px 60px -24px rgba(0, 0, 0, .45);
  --display: 'Classical Cover', 'EB Garamond', Georgia, serif;
  --serif: 'EB Garamond', Garamond, Georgia, serif;
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1.2rem/1.6 var(--serif); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold-ink); }
h1, h2, h3 { font-weight: 400; line-height: 1.1; margin: 0 0 .5em; }
h2, h3 { font-family: var(--display); }
p { margin: 0 0 1em; }
[hidden] { display: none !important; }

.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
.narrow { max-width: 760px; }
.center { text-align: center; margin-inline: auto; }
.muted { color: var(--muted); }
.small { font-size: .95rem; }
.fine { font: .8rem/1.5 var(--sans); color: var(--muted); margin: .9em 0 0; }
.eyebrow { font: 600 .74rem/1 var(--sans); letter-spacing: .28em; text-transform: uppercase; color: var(--gold-ink); margin-bottom: 1.1rem; }
.h2 { font-size: clamp(2rem, 4.2vw, 3.1rem); color: var(--ink); }

/* Seções escuras */
.dark { background: var(--black); color: #e9e4d8; }
.dark .h2, .dark h2, .dark h3 { color: #fff; }
.dark .eyebrow { color: var(--gold); }
.dark .muted { color: var(--muted-dark); }
.dark a:not(.btn) { color: var(--gold); }
.paper { background: var(--paper); }

/* Topbar */
.topbar { position: sticky; top: 0; z-index: 20; background: rgba(12, 12, 12, .9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line-dark); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font: 400 1.45rem var(--display); color: #fff; text-decoration: none; letter-spacing: .01em; }
.brand-mark { width: 24px; height: 24px; fill: none; stroke: var(--gold); stroke-width: 4; stroke-linejoin: round; }
.lang { display: flex; gap: 2px; border: 1px solid var(--line-dark); border-radius: 999px; padding: 3px; }
.lang button { font: 600 .78rem var(--sans); letter-spacing: .06em; border: 0; background: none; color: var(--muted-dark); padding: 6px 12px; border-radius: 999px; cursor: pointer; }
.lang button:hover { color: #fff; }
.lang button[aria-pressed="true"] { background: var(--gold); color: var(--black); }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 600 .98rem var(--sans); padding: 14px 26px; border-radius: 999px; border: 1.5px solid transparent; text-decoration: none; cursor: pointer; transition: transform .15s, box-shadow .15s, background .15s, color .15s; }
.btn:hover { transform: translateY(-2px); }
.btn:disabled { opacity: .7; cursor: wait; transform: none; }
.btn-primary { background: var(--gold); color: var(--black); box-shadow: 0 12px 28px -12px rgba(255, 192, 0, .7); }
.btn-primary:hover { background: #ffcd33; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.dark .btn-ghost, .card .btn-ghost { color: var(--ink); }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-row .btn { flex: 1; padding: 12px 16px; font-size: .9rem; }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .6); }
.btn-outline-light:hover { background: #fff; color: var(--black); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: clamp(40px, 7vw, 96px) 0 48px; }
.hero::before { content: ''; position: absolute; inset: auto -10% -40% auto; width: 760px; height: 760px; z-index: 0;
  background: radial-gradient(closest-side, rgba(255, 192, 0, .12), transparent 70%); pointer-events: none; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.hero-grid > *, .hero-copy > * { min-width: 0; }
.hero-copy { display: grid; grid-template-columns: 1fr 210px; column-gap: 32px; align-items: start; }
.hero-copy > :not(.checks):not(.hero-cover) { grid-column: 1 / -1; }
.hero-title { font-family: var(--display); margin-bottom: .35em; }
.hero-title span { display: block; }
.hero-title .t1 { color: #fff; font-size: clamp(2.3rem, 5.2vw, 4rem); line-height: 1; }
.hero-title .t2 { color: var(--gold); font-size: clamp(3.2rem, 8.4vw, 6.4rem); line-height: .95; margin-top: .05em; }
.lead { font-size: 1.32rem; line-height: 1.5; color: #d9d3c5; max-width: 40ch; }
.checks { list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 14px; font-size: 1.12rem; }
.checks li { position: relative; padding-left: 34px; }
.checks li::before { content: ''; position: absolute; left: 2px; top: .45em; width: 16px; height: 14px;
  background: var(--gold); clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.hero-cover { margin: 8px 0 0; perspective: 900px; }
.hero-cover img { border-radius: 2px 6px 6px 2px; transform: rotateY(-14deg) rotateZ(1deg); transform-origin: left center;
  box-shadow: 18px 24px 50px -16px rgba(0, 0, 0, .9), 0 0 0 1px rgba(255, 255, 255, .08), inset 4px 0 8px rgba(255, 255, 255, .06); transition: transform .5s; }
.hero-cover:hover img { transform: rotateY(-4deg); }

/* Cartão / formulário */
.card { background: var(--card); color: var(--ink); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: clamp(24px, 3.5vw, 36px); }
.card h2, .card h3 { color: var(--ink) !important; }
.card .muted { color: var(--muted) !important; }
.form-card { position: sticky; top: 88px; border-top: 5px solid var(--gold); }
.form-card h2 { font-size: 2rem; }
form { display: grid; gap: 14px; margin-top: 18px; }
label { display: grid; gap: 6px; font: 600 .84rem var(--sans); color: var(--ink); }
.opt { font-weight: 400; color: var(--muted); }
input, select, textarea { font: 400 1rem var(--sans); color: var(--ink); width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px; background: #fff; transition: border-color .15s, box-shadow .15s; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--gold-deep); box-shadow: 0 0 0 4px rgba(255, 192, 0, .22); }
textarea { resize: vertical; min-height: 120px; line-height: 1.5; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-error { margin: 0; padding: 10px 14px; border-radius: 10px; background: #fdecea; color: #a12a1c; font: .88rem var(--sans); }
.success-icon { width: 56px; height: 56px; border-radius: 50%; background: var(--black); color: var(--gold); display: grid; place-items: center; font: 700 1.5rem var(--sans); margin-bottom: 16px; }
.email-note { background: var(--paper); border-radius: 10px; padding: 10px 14px; font-family: var(--sans); font-size: .88rem; }
hr { border: 0; border-top: 1px solid var(--line); margin: 24px 0; }

/* Três caminhos */
.paths { padding: 8px 0 72px; }
.paths-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.path { display: grid; gap: 4px; padding: 22px 24px; border-radius: var(--radius); background: var(--black-2); border: 1px solid var(--line-dark); color: #e9e4d8 !important; text-decoration: none; transition: border-color .15s, transform .15s; }
.path:hover { border-color: var(--gold); transform: translateY(-2px); }
.path strong { font: 400 1.6rem var(--display); color: #fff; }
.path span:last-child { color: var(--muted-dark); font-size: 1.05rem; line-height: 1.4; }
.path-ico { width: 38px; height: 38px; border-radius: 50%; border: 1.5px solid var(--gold); color: var(--gold); display: grid; place-items: center; font: 600 1rem var(--sans); margin-bottom: 8px; }

/* Seções */
.section { padding: clamp(72px, 10vw, 128px) 0; }

/* Sobre */
.about-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.about-grid p:not(.eyebrow) { font-size: 1.25rem; }
.pullquote { margin: 0; padding: 8px 0 8px 28px; border-left: 3px solid var(--gold); }
.pullquote blockquote { margin: 0 0 14px; font: italic 400 1.6rem/1.35 var(--serif); color: var(--ink); }
.pullquote figcaption { font: .82rem var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.pullquote figcaption b { color: var(--ink); }
.anatomy-title { margin: clamp(56px, 7vw, 88px) 0 20px; font: 600 .74rem var(--sans); letter-spacing: .28em; text-transform: uppercase; color: var(--muted); text-align: center; }
.anatomy { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); }
.anatomy li { padding: 26px 24px 8px 0; border-right: 1px solid var(--line); }
.anatomy li + li { padding-left: 24px; }
.anatomy li:last-child { border-right: 0; }
.anat-n { display: block; font: 400 2.6rem/1 var(--display); color: var(--gold-ink); margin-bottom: 14px; }
.anatomy h3 { font-size: 1.7rem; color: var(--ink); }
.anatomy p { color: var(--muted); font-size: 1.08rem; line-height: 1.45; margin: 0; }

/* Teorias */
.theories .muted { font-size: 1.2rem; }
.rail { position: relative; display: grid; grid-template-columns: repeat(7, 1fr); margin: 48px 0 0; }
.rail::before { content: ''; position: absolute; left: 4%; right: 4%; top: 31px; height: 1px; background: var(--line-dark); }
.rail button { position: relative; display: grid; justify-items: center; gap: 4px; padding: 0 4px 18px; border: 0; background: none; color: var(--muted-dark); cursor: pointer; font: inherit; }
.rail .yr { font: 600 .78rem var(--sans); letter-spacing: .12em; }
.rail .yr::after { content: ''; display: block; width: 13px; height: 13px; margin: 8px auto 6px; border-radius: 50%; background: var(--black); border: 1.5px solid var(--muted-dark); transition: all .2s; }
.rail .nm { font: 400 1.4rem/1.1 var(--display); color: #cfc8b8; transition: color .2s; }
.rail button:hover .nm { color: #fff; }
.rail button[aria-selected="true"] .yr { color: var(--gold); }
.rail button[aria-selected="true"] .yr::after { background: var(--gold); border-color: var(--gold); box-shadow: 0 0 0 6px rgba(255, 192, 0, .15); }
.rail button[aria-selected="true"] .nm { color: var(--gold); }
.panels { margin: 16px 0 48px; }
.panel { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px, 5vw, 64px); align-items: center; background: var(--black-2); border: 1px solid var(--line-dark); border-radius: var(--radius); padding: clamp(28px, 4.5vw, 52px); animation: fade .35s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.panel-ch { font: 600 .74rem var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; }
.panel h3 { font-size: clamp(2rem, 4vw, 2.9rem); color: #fff; }
.panel-idea { font-size: 1.32rem; line-height: 1.5; color: #e9e4d8; }
.panel-crit { margin: 22px 0 0; padding-top: 18px; border-top: 1px solid var(--line-dark); color: var(--muted-dark); font-size: 1.08rem; }
.panel-crit b { display: block; font: 600 .7rem var(--sans); letter-spacing: .2em; text-transform: uppercase; color: #8f897c; margin-bottom: 6px; }

.panel-visual { position: relative; }
.pyramid { width: 100%; max-width: 400px; display: block; margin-inline: auto; padding-right: 40px; }
.pyr-band { fill: rgba(255, 192, 0, .06); stroke: var(--gold); stroke-width: 1.5; stroke-linejoin: round; }
.pyr-band.b5 { fill: var(--gold); }
.pyr-band.b4 { fill: rgba(255, 192, 0, .5); }
.pyr-band.b3 { fill: rgba(255, 192, 0, .3); }
.pyr-band.b2 { fill: rgba(255, 192, 0, .16); }
.pyramid { overflow: visible; }
.pyr-t { font: 600 13px var(--sans); fill: #fff; text-anchor: middle; letter-spacing: .02em; }
.pyr-t.top { text-anchor: start; fill: var(--gold); }
.pyr-lead { stroke: var(--gold); stroke-width: 1; }

.versus { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.vs-col { border: 1px solid var(--line-dark); border-radius: 12px; padding: 22px; background: var(--black); }
.vs-col.gold { border-color: var(--gold); }
.vs-tag { display: block; font: 400 3.4rem/1 var(--display); color: var(--muted-dark); margin-bottom: 10px; }
.vs-col.gold .vs-tag, .vs-col.gold .vs-head { color: var(--gold); }
.vs-head { display: block; font: 600 .72rem var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--muted-dark); margin-bottom: 10px; }
.vs-col p { margin: 0; font-size: 1.1rem; line-height: 1.45; color: #e9e4d8; }
.balance { grid-template-columns: 1fr auto 1fr; align-items: center; }
.balance .vs-col { display: grid; place-items: center; min-height: 130px; text-align: center; }
.balance .vs-head { margin: 0; font-size: .8rem; line-height: 1.5; }
.vs-mid { font: 2rem var(--sans); color: var(--gold); }

.chain { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center; }
.chain > div { flex: 1 1 0; min-width: 110px; display: grid; justify-items: center; text-align: center; gap: 4px; border: 1px solid var(--line-dark); border-radius: 12px; padding: 18px 10px; background: var(--black); }
.chain b { font: 400 2.8rem/1 var(--display); color: var(--gold); }
.chain span { font: 600 .82rem var(--sans); color: #fff; }
.chain small { font: .75rem var(--sans); color: var(--muted-dark); }
.chain i { font: 400 1.4rem var(--sans); color: var(--gold); font-style: normal; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.chips span { font: 600 .85rem var(--sans); padding: 10px 16px; border-radius: 999px; border: 1px solid var(--gold); color: var(--gold); }
.chips span:nth-child(odd) { background: var(--gold); color: var(--black); }

/* Para quem é */
.who { list-style: none; padding: 0; margin: 48px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.who li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; border-top: 3px solid var(--gold); }
.who h3 { font-size: 1.75rem; color: var(--ink); }
.who p { color: var(--muted); font-size: 1.08rem; line-height: 1.45; margin: 0; }

/* Depoimentos */
.testi { padding-top: 0; }
.quotes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; }
.quotes:empty { display: none; }
.quote { margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; display: flex; flex-direction: column; justify-content: space-between; gap: 20px; }
.quote blockquote { margin: 0; font: italic 400 1.25rem/1.5 var(--serif); color: var(--ink); }
.quote figcaption { display: grid; gap: 2px; font: .88rem var(--sans); border-top: 1px solid var(--line); padding-top: 14px; }
.quote figcaption span { color: var(--muted); }
.quote-name { font-weight: 700; color: var(--ink); }
.testi-cta { display: flex; align-items: center; justify-content: center; gap: 12px 20px; flex-wrap: wrap; margin-top: 32px; text-align: center; }
.testi-cta p { margin: 0; }

/* Autor */
.author { display: grid; grid-template-columns: 380px 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.author p:not(.eyebrow) { font-size: 1.18rem; color: #d9d3c5; }
.author-media { display: grid; gap: 16px; min-width: 0; }
.author-photo img { border-radius: var(--radius); aspect-ratio: 1; object-fit: cover; filter: grayscale(.15); box-shadow: 0 0 0 1px var(--line-dark), var(--shadow); }
.stats { list-style: none; padding: 0; margin: 24px 0 0; display: flex; gap: 36px; flex-wrap: wrap; }
.stats li { display: grid; }
.stats b { font: 400 2.6rem/1 var(--display); color: var(--gold); }
.stats span { color: var(--muted-dark); font: .85rem var(--sans); margin-top: 4px; }
.social { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.social a { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line-dark); color: #e9e4d8 !important; font: 600 .84rem var(--sans); text-decoration: none; transition: border-color .15s, color .15s; }
.social a:hover { border-color: var(--gold); color: var(--gold) !important; }
.social svg { width: 16px; height: 16px; fill: currentColor; }

/* Reels */
.reels { min-width: 0; }
.reels-track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; border-radius: var(--radius); }
.reels-track::-webkit-scrollbar { display: none; }
.reel { flex: 0 0 100%; scroll-snap-align: center; display: flex; justify-content: center; align-items: flex-start; min-width: 0; }
.reel .instagram-media { margin: 0 !important; min-width: 0 !important; width: 100% !important; background: var(--card); border-radius: var(--radius) !important; }
.reel iframe { border-radius: var(--radius) !important; }
.reels-nav { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 12px; }
.reels-btn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line-dark); background: var(--black-2); color: #fff; font-size: 1.4rem; line-height: 1; cursor: pointer; }
.reels-btn:hover { border-color: var(--gold); color: var(--gold); }
.reels-dots { display: flex; gap: 6px; }
.reels-dots button { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 50%; background: var(--line-dark); cursor: pointer; }
.reels-dots button[aria-current="true"] { background: var(--gold); }

/* Apoie */
.support-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 40px; }
.support-card { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.support-card h3 { font-size: 2rem; }
.support-card .btn { margin-top: 6px; }
#intl-donate { margin-top: 12px; }

/* Doação (modal) */
.pix-qr { width: 180px; height: auto; margin: 8px 0 12px; padding: 8px; background: #fff; border: 1px solid var(--line); border-radius: 12px; }
.seg { display: inline-flex; gap: 4px; margin: 16px 0 8px; background: var(--paper); border-radius: 999px; padding: 4px; }
.seg button { font: 600 .85rem var(--sans); border: 0; background: none; color: var(--muted); padding: 6px 16px; border-radius: 999px; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--black); color: var(--gold); }
.donate-panel { margin-top: 8px; }
.bank-fields { margin: 0; display: grid; gap: 2px; font: .9rem var(--sans); }
.bank-fields dt { color: var(--muted); font-size: .78rem; margin-top: 8px; }
.bank-fields dd { margin: 0; display: flex; align-items: baseline; gap: 10px; word-break: break-word; }
.copy-btn { flex: none; font: .78rem var(--sans); color: var(--gold-ink); background: none; border: 1px solid var(--line); border-radius: 999px; padding: 1px 10px; cursor: pointer; }
.copy-btn:hover { background: var(--paper); }
code { font-size: .85rem; background: var(--paper); padding: 2px 6px; border-radius: 6px; word-break: break-all; }

/* CTA final */
.final { position: relative; overflow: hidden; padding: clamp(80px, 10vw, 120px) 0; }
.final::before { content: ''; position: absolute; left: 50%; top: 50%; width: 900px; height: 780px; transform: translate(-50%, -46%);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 300'%3E%3Cg fill='none' stroke='%23ffc000' stroke-opacity='.09' stroke-width='1'%3E%3Cpath d='M200 10 396 290H4z'/%3E%3Cpath d='M160 66h80M120 122h160M80 178h240M40 234h320'/%3E%3C/g%3E%3C/svg%3E") center / contain no-repeat; pointer-events: none; }
.final > * { position: relative; }
.final-title { font-size: clamp(2.3rem, 5vw, 3.6rem); margin-bottom: 32px; }
.contact-cta { margin-top: 56px; padding-top: 44px; border-top: 1px solid var(--line-dark); }
.contact-cta h3 { font-size: 1.9rem; }
.contact-cta p { margin-bottom: 22px; color: #cfc8b8; }

/* Rodapé */
.footer { padding: 32px 0; border-top: 1px solid var(--line-dark); font: .88rem var(--sans); }
.footer-inner { display: flex; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; }
.footer p { margin: 0; }
.footer-links a, .footer-note a { color: var(--muted-dark) !important; text-decoration: none; }
.footer-links a:hover, .footer-note a:hover { color: var(--gold) !important; }
.footer-note { flex-basis: 100%; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--black); color: var(--gold); padding: 12px 20px; border-radius: 999px; font: .9rem var(--sans); z-index: 50; }

/* Modais */
.modal { width: min(560px, 100% - 32px); max-height: calc(100dvh - 32px); padding: clamp(24px, 4vw, 36px); border: 0; border-top: 5px solid var(--gold); border-radius: var(--radius); background: var(--card); color: var(--ink); box-shadow: var(--shadow); overflow: auto; }
.modal::backdrop { background: rgba(0, 0, 0, .7); backdrop-filter: blur(3px); }
.modal h2 { font-size: 2rem; padding-right: 32px; color: var(--ink); }
.modal-close { position: absolute; top: 14px; right: 14px; width: 36px; height: 36px; border: 0; border-radius: 50%; background: var(--paper); color: var(--ink); font-size: 1.4rem; line-height: 1; cursor: pointer; }
.modal-close:hover { background: var(--paper-2); }
.modal-done { text-align: center; }
.modal-done .success-icon { margin-inline: auto; }
body:has(dialog[open]) { overflow: hidden; }

/* Entrada suave ao rolar (só com JS e sem preferência por menos movimento) */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.in { opacity: 1; transform: none; }

/* Responsivo */
@media (max-width: 960px) {
  .hero-grid, .author, .about-grid, .panel { grid-template-columns: 1fr; }
  .form-card { position: static; }
  .author-photo, .author-media { max-width: 420px; }
  .anatomy, .who { grid-template-columns: 1fr 1fr; }
  .anatomy li:nth-child(2) { border-right: 0; }
  .anatomy li:nth-child(3) { padding-left: 0; }
  .rail { display: flex; overflow-x: auto; scrollbar-width: none; scroll-snap-type: x mandatory; margin-inline: -16px; padding-inline: 16px; }
  .rail::-webkit-scrollbar { display: none; }
  .rail button { flex: 0 0 104px; scroll-snap-align: center; }
  .rail::before { left: 16px; right: auto; width: calc(7 * 104px - 16px); }
}
@media (max-width: 760px) {
  body { font-size: 1.12rem; }
  .paths-grid, .quotes, .support-grid, .who { grid-template-columns: 1fr; }
  .hero-copy { grid-template-columns: 1fr; }
  .hero-cover { order: -1; width: 170px; margin: 0 auto 28px; }
  .hero-copy > .eyebrow { order: -2; text-align: center; }
  .row2 { grid-template-columns: 1fr; }
  .anatomy { grid-template-columns: 1fr; }
  .anatomy li, .anatomy li + li { padding: 22px 0 18px; border-right: 0; border-bottom: 1px solid var(--line); }
  .versus { grid-template-columns: 1fr; }
  .balance { grid-template-columns: 1fr; }
  .vs-mid { text-align: center; transform: rotate(90deg); }
  .chain i { display: none; }
  .chain { display: grid; grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .path, .hero-cover img { transition: none; }
  .panel { animation: none; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
}