/* Hélio Costa Jr. — editorial preto e branco, tipografia de cartaz, uma cor só (marca-texto). Ver REFERENCIAS.md */
:root {
  --bg: #0e0e0e;
  --bg-2: #151515;
  --line: #262626;
  --line-2: #3a3a3a;
  --text: #f1efe8;
  --soft: #c9c6bd;
  --mute: #9a978f;
  --mark: #d9f24a;
  --mark-ink: #0e0e0e;
  --display: "Anton", Impact, "Arial Narrow", sans-serif;
  --body: "Archivo", system-ui, sans-serif;
  --mono: "Courier Prime", ui-monospace, "Courier New", monospace;
  --hand: "Caveat", "Segoe Print", cursive;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 17px/1.6 var(--body); -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0 0 .4em; font-family: var(--display); font-weight: 400; text-transform: uppercase; letter-spacing: .005em; line-height: .96; text-wrap: balance; }
h1 { font-size: clamp(3rem, 6.6vw, 6rem); }
h2 { font-size: clamp(2.3rem, 4.8vw, 4.2rem); }
h3 { font-size: clamp(1.4rem, 2.2vw, 1.9rem); line-height: 1.05; }
p, li, dd { text-wrap: pretty; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--mark); color: var(--mark-ink); padding: 8px 14px; z-index: 100; }
.skip:focus { left: 8px; }

.mono { font-family: var(--mono); font-size: .8rem; letter-spacing: .02em; }
.hand { font-family: var(--hand); font-weight: 700; color: var(--mark); font-size: 1.55rem; line-height: 1.1; letter-spacing: 0; text-transform: none; }
.hl { color: var(--mark); }
.c-mute { color: var(--mute); }
.c-soft { color: var(--soft); }
.label { color: var(--mute); text-transform: uppercase; margin: 0 0 26px; }
.lead { font-size: 1.2rem; color: var(--soft); max-width: 30em; }

/* marca-texto que se desenha quando entra na tela */
.u { background: linear-gradient(var(--mark), var(--mark)) no-repeat 0 100% / 0% .22em; padding-bottom: .06em; transition: background-size .9s cubic-bezier(.16, 1, .3, 1) .25s; }
.u.in { background-size: 100% .22em; }

/* botões: retos, caixa alta */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 15px 24px; border: 1px solid var(--text); background: var(--text); color: var(--bg); font: 600 .84rem/1 var(--body); text-transform: uppercase; letter-spacing: .08em; cursor: pointer; white-space: nowrap; transition: background .2s, color .2s, border-color .2s, transform .15s; }
.btn:hover { background: var(--mark); border-color: var(--mark); color: var(--mark-ink); }
.btn:active { transform: translateY(1px); }
.btn--ghost { background: transparent; color: var(--text); }
.btn--ghost:hover { background: var(--text); border-color: var(--text); color: var(--bg); }
.btn--lg { padding: 19px 30px; font-size: .9rem; }
.arrow-link { font-weight: 600; display: inline-flex; gap: 8px; align-items: center; border-bottom: 1px solid var(--line-2); padding-bottom: 2px; transition: border-color .2s, color .2s; }
.arrow-link:hover { color: var(--mark); border-color: var(--mark); }

/* Header */
.header { position: sticky; top: 0; z-index: 60; background: rgba(14, 14, 14, .0); border-bottom: 1px solid transparent; transition: background .25s, border-color .25s; }
.header.is-scrolled { background: rgba(14, 14, 14, .9); backdrop-filter: blur(10px); border-bottom-color: var(--line); }
.header__in { display: flex; align-items: center; height: 72px; gap: 28px; }
.logo { font: 400 1.25rem/1 var(--display); text-transform: uppercase; letter-spacing: .02em; }
.logo b { color: var(--mark); font-weight: 400; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 26px; font: 600 .76rem var(--body); text-transform: uppercase; letter-spacing: .1em; color: var(--soft); }
.nav a:not(.btn):hover { color: var(--mark); }
.nav .btn { padding: 12px 18px; font-size: .74rem; }
.socials { display: flex; gap: 6px; }
.socials a { width: 36px; height: 36px; border: 1px solid var(--line-2); display: grid; place-items: center; transition: border-color .2s, background .2s; }
.socials a:hover { border-color: var(--text); background: var(--text); }
.socials img { width: 15px; height: 15px; transition: filter .2s; }
.socials a:hover img { filter: invert(1); }
.burger { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; position: relative; }
.burger span { position: absolute; left: 10px; right: 10px; height: 2px; background: var(--text); transition: transform .25s; }
.burger span:first-child { top: 17px; } .burger span:last-child { top: 25px; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* Hero */
.hero { padding: 40px 0 88px; }
.hero__grid { display: grid; grid-template-columns: 1fr 1.08fr; gap: 56px; align-items: center; }
.hero h1 { margin: 18px 0 26px; }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero__media { position: relative; }
.hero__media img { width: 100%; aspect-ratio: 3/2; object-fit: cover; border: 1px solid var(--line-2); }
.hero__note { display: block; margin: 14px 0 0 auto; width: fit-content; transform: rotate(-2deg); }
.hero__note:hover { text-decoration: underline; text-underline-offset: 4px; }

/* Faixa */
.ticker { border-block: 1px solid var(--line); overflow: hidden; padding: 16px 0; background: var(--bg-2); }
.ticker__track { display: flex; width: max-content; animation: tick 48s linear infinite; font: 400 1.25rem/1 var(--display); text-transform: uppercase; letter-spacing: .03em; color: var(--soft); }
.ticker__track span { padding: 0 28px; position: relative; }
.ticker__track span::before { content: "/"; color: var(--mark); position: absolute; left: -6px; }
@keyframes tick { to { transform: translateX(-50%); } }

/* Seções */
.section { padding: 104px 0; }
.section--raise { background: var(--bg-2); border-block: 1px solid var(--line); }
.section-head { max-width: 22em; margin-bottom: 52px; }
.section-head h2 { margin: 0 0 18px; }
.section-head p { color: var(--mute); max-width: 32em; margin: 0; }

/* Frases que eu ouço */
.frases { display: grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: start; }
.frases__list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.frase { display: grid; grid-template-columns: 72px 1fr; gap: 20px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.frase__n { font: 400 2.6rem/1 var(--display); color: var(--line-2); }
.frase q { quotes: "“" "”"; font: 600 1.35rem/1.25 var(--body); letter-spacing: -.01em; display: block; margin-bottom: 10px; }
.frase p { color: var(--soft); margin: 0; }
.frase p b { color: var(--text); font-weight: 600; }
.frases__media { position: sticky; top: 100px; margin: 0; }
.frases__media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: 50% 20%; border: 1px solid var(--line-2); }
.frases__media figcaption { margin-top: 12px; text-align: right; }

/* Por onde começar */
.levels { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.level { display: grid; grid-template-columns: 1.6fr 1.6fr 2.4fr; gap: 32px; align-items: start; padding: 40px 0; border-bottom: 1px solid var(--line); transition: padding .3s; }
.level:hover { padding-left: 12px; }
.level__n { font: 400 clamp(3.2rem, 6vw, 5.2rem)/.9 var(--display); color: var(--line-2); display: block; }
.level__n small { display: block; font: 400 .78rem var(--mono); color: var(--mute); text-transform: uppercase; letter-spacing: .1em; margin-top: 12px; }
.level--hot .level__n { color: var(--mark); }
.level h3 { margin: 0; }
.level p { color: var(--soft); margin: 0 0 16px; }

/* Método: o arquivo de texto */
.metodo { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.metodo__copy p { color: var(--soft); max-width: 30em; }
.doc-wrap { position: relative; padding: 20px 110px 20px 0; }
.doc { background: var(--bg); border: 1px solid var(--line-2); padding: 28px 30px 30px; font: 400 .9rem/1.7 var(--mono); color: var(--soft); box-shadow: 24px 24px 0 var(--bg-2); }
.doc__head { display: flex; justify-content: space-between; color: var(--mute); border-bottom: 1px solid var(--line); padding-bottom: 12px; margin-bottom: 18px; font-size: .78rem; }
.doc ol { margin: 0; padding-left: 1.4em; }
.doc li { margin-bottom: 8px; }
.doc li::marker { color: var(--mark); }
.doc li b { color: var(--text); font-weight: 700; }
.doc em { color: var(--mark); font-style: normal; }
.note { position: absolute; max-width: 190px; transform: rotate(-3deg); }
.note::before { content: "←"; margin-right: 6px; }
.note--1 { right: -10px; top: 34px; }
.note--2 { right: -22px; top: 46%; transform: rotate(2deg); }
.note--3 { right: 0; bottom: 8px; transform: rotate(-4deg); }

/* Quem sou */
.sobre { display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: center; }
.sobre__media { margin: 0; }
.sobre__media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: 50% 30%; border: 1px solid var(--line-2); }
.sobre__copy p { color: var(--soft); max-width: 34em; }
.creds { display: flex; flex-wrap: wrap; gap: 14px 36px; align-items: center; margin: 32px 0 26px; padding-top: 24px; border-top: 1px solid var(--line); }
.creds a { display: inline-flex; align-items: center; gap: 10px; color: var(--soft); }
.creds a:hover { color: var(--mark); }
.creds img { height: 16px; width: auto; }
.creds .cred-logo { height: 18px; }

/* Para empresas */
.empresas__media { margin: 0 0 56px; }
.empresas__media img { width: 100%; height: clamp(320px, 46vw, 580px); object-fit: cover; object-position: 50% 45%; border: 1px solid var(--line-2); }
.empresas__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: start; }
.ticks { list-style: none; padding: 0; margin: 20px 0 32px; display: grid; gap: 14px; color: var(--soft); }
.ticks li { padding-left: 30px; position: relative; }
.ticks li::before { content: "✓"; position: absolute; left: 0; color: var(--mark); font-weight: 700; }
.ticks b { color: var(--text); font-weight: 600; }
.passos { list-style: none; margin: 0; padding: 0; counter-reset: p; border-top: 1px solid var(--line); }
.passos li { counter-increment: p; display: grid; grid-template-columns: 48px 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.passos li::before { content: counter(p, decimal-leading-zero); font: 400 1.6rem/1.2 var(--display); color: var(--mark); }
.passos b { display: block; font-weight: 600; margin-bottom: 4px; }
.passos span { color: var(--mute); font-size: .95rem; }

/* Textos */
.posts { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.post-feat { display: grid; gap: 22px; }
.post-feat img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border: 1px solid var(--line-2); filter: grayscale(1) contrast(1.05); transition: filter .4s; }
.post-feat:hover img { filter: none; }
.post-feat h3 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin: 0; }
.post-feat p { color: var(--soft); margin: 0; }
.post-feat .mono { color: var(--mute); }
.rows { border-top: 1px solid var(--line); }
.row { display: grid; grid-template-columns: 84px 1fr 44px; gap: 22px; align-items: center; padding: 20px 0; border-bottom: 1px solid var(--line); transition: padding .3s; }
.row:hover { padding-left: 10px; }
.row img { width: 84px; aspect-ratio: 1; object-fit: cover; border: 1px solid var(--line); filter: grayscale(1); transition: filter .3s; }
.row:hover img { filter: none; }
.row h3 { font: 600 1.1rem/1.3 var(--body); text-transform: none; letter-spacing: -.01em; margin: 4px 0 0; }
.row .mono { color: var(--mute); }
.row__go { width: 44px; height: 44px; border: 1px solid var(--line-2); display: grid; place-items: center; transition: all .25s; }
.row:hover .row__go { background: var(--mark); color: var(--mark-ink); border-color: var(--mark); }
.posts__all { margin-top: 24px; }

/* FAQ */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: start; }
.faq-wrap figure { margin: 24px 0 0; max-width: 360px; }
.faq-wrap figure img { aspect-ratio: 4/5; object-fit: cover; object-position: 50% 20%; border: 1px solid var(--line-2); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 22px 44px 22px 0; font: 600 1.12rem var(--body); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; font: 400 1.8rem var(--display); color: var(--mark); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--soft); margin: 0 0 22px; max-width: 40em; }

/* Newsletter */
.news { display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: center; }
.news h2 { font-size: clamp(3rem, 8vw, 7rem); margin: 0 0 20px; }
.news__copy > p:not(.label) { color: var(--soft); font-size: 1.1rem; max-width: 30em; }
.cmd { display: flex; max-width: 540px; margin-top: 28px; border: 1px solid var(--line-2); }
.cmd input { flex: 1; min-width: 0; background: var(--bg); border: 0; outline: 0; color: var(--text); font: 400 1rem var(--mono); padding: 16px 18px; }
.cmd input::placeholder { color: var(--mute); }
.cmd:focus-within { border-color: var(--mark); }
.cmd .btn { border: 0; border-left: 1px solid var(--line-2); }
.news__media { margin: 0; }
.news__media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: 50% 15%; border: 1px solid var(--line-2); }
.news small { display: block; margin-top: 12px; color: var(--mute); }

/* Contato */
.final { padding: 104px 0; border-top: 1px solid var(--line); }
.final__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: center; }
.final__copy > p:not(.label) { color: var(--soft); font-size: 1.1rem; max-width: 30em; }
.contact-direct { list-style: none; padding: 0; margin: 4px 0 28px; display: grid; gap: 10px; }
.contact-direct li { display: flex; gap: 14px; align-items: baseline; }
.contact-direct .mono { width: 88px; color: var(--mute); text-transform: uppercase; font-size: .72rem; }
.contact-direct a { font-weight: 600; }
.contact-direct a:hover { color: var(--mark); }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form label { display: grid; gap: 6px; font: 600 .74rem var(--body); text-transform: uppercase; letter-spacing: .08em; color: var(--mute); }
.form label.full { grid-column: 1 / -1; }
.form input, .form textarea { background: var(--bg-2); border: 1px solid var(--line-2); padding: 14px 16px; color: var(--text); font: 400 1rem var(--body); width: 100%; }
.form input::placeholder, .form textarea::placeholder { color: #6f6d66; }
.form input:focus, .form textarea:focus { outline: 0; border-color: var(--mark); }
.form__btns, .form .ok { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.ok { color: var(--mark); margin: 8px 0 0; }
.final__media { margin: 0; }
.final__media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: 50% 25%; border: 1px solid var(--line-2); }

/* Footer */
.footer { border-top: 1px solid var(--line); padding: 80px 0 32px; color: var(--mute); font-size: .93rem; }
.footer__quote { font: 400 clamp(2rem, 4.5vw, 3.6rem)/.98 var(--display); text-transform: uppercase; color: var(--text); max-width: 16em; margin: 0 0 64px; }
.footer__cols { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; padding-bottom: 48px; border-bottom: 1px solid var(--line); }
.footer__cols h4 { font: 400 .74rem var(--mono); color: var(--mark); text-transform: uppercase; letter-spacing: .1em; margin: 0 0 14px; }
.footer__cols div a { display: block; margin-bottom: 8px; overflow-wrap: anywhere; }
.footer__cols a:hover { color: var(--text); }
.footer__legal { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 24px; }

/* Revelar */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .ticker__track { animation: none; }
  .u { transition: none; background-size: 100% .22em; }
}

/* Responsivo */
@media (max-width: 1040px) {
  .level { grid-template-columns: 1fr 1.2fr 2fr; }
  .doc-wrap { padding-right: 0; }
  .note { position: static; transform: none; display: block; margin: 14px 0 0; max-width: none; }
  .note::before { content: "↑"; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .hero__grid, .frases, .metodo, .sobre, .empresas__grid, .posts, .faq-wrap, .news, .final__grid { grid-template-columns: 1fr; gap: 48px; }
  .hero__media { max-width: 560px; }
  .frases__media { position: static; max-width: 420px; }
  .sobre__media { order: -1; max-width: 420px; }
  .level { grid-template-columns: 1fr; gap: 12px; }
  .level__n small { display: inline; margin-left: 12px; }
  .faq-wrap figure { display: none; }
}
@media (max-width: 760px) {
  .burger { display: block; }
  .nav { display: none; }
  .nav.is-open { display: flex; flex-direction: column; align-items: stretch; position: fixed; inset: 72px 0 0; background: var(--bg); padding: 28px 24px; gap: 4px; font-size: 1rem; }
  .nav.is-open a:not(.btn) { padding: 16px 0; border-bottom: 1px solid var(--line); }
  .nav.is-open .socials { padding: 16px 0; }
  .nav.is-open .btn { margin-top: 18px; }
  .header { background: rgba(14, 14, 14, .95); }
  .wrap { padding: 0 16px; }
  .section, .final { padding: 72px 0; }
  .hero { padding-top: 24px; }
  .ctas .btn { flex: 1 1 100%; }
  .frase { grid-template-columns: 48px 1fr; }
  .frase__n { font-size: 2rem; }
  .cmd { flex-direction: column; }
  .cmd .btn { border-left: 0; border-top: 1px solid var(--line-2); }
  .form { grid-template-columns: 1fr; }
  .row { grid-template-columns: 64px 1fr 40px; gap: 14px; }
  .row img { width: 64px; }
  .footer__cols { grid-template-columns: 1fr; }
}