/* ===========================================================================
   BO Inteligente — Landing v2 "Rua ⟷ Tribunal" (Concept B).
   The dual-stakes message IS the design: the page alternates between dark
   "RUA" (street: asphalt + signal amber, condensed sign type) and light
   "TRIBUNAL" (court: bone + oxblood, legal serif). The BO is the bridge.
   Distinct from the Dossiê variant in palette, type, and layout logic.
   =========================================================================== */

:root {
    /* RUA — street */
    --asphalt: #0d0d10;
    --asphalt-2: #17171c;
    --asphalt-line: #2a2a31;
    --rua-ink: #ededea;
    --amber: #ffb627;

    /* TRIBUNAL — court */
    --bone: #f3efe6;
    --bone-2: #e7e1d3;
    --bone-line: #cfc6b3;
    --trib-ink: #1a1813;
    --oxblood: #8a1c1c;

    --display: 'Oswald', 'Arial Narrow', system-ui, sans-serif;
    --serif: 'Fraunces', Georgia, serif;

    --maxw: 1200px;
    --gutter: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--asphalt); }
body { margin: 0; font-family: var(--serif); font-size: 18px; line-height: 1.55; color: var(--trib-ink); background: var(--bone); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }

h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: .98; margin: 0 0 .4em; text-transform: uppercase; letter-spacing: .005em; }

.r-wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.r-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.r-label { font-family: var(--display); text-transform: uppercase; letter-spacing: .22em; font-weight: 600; font-size: 13px; }

/* ---------- Bands (the alternation) ---------- */
.r-band { padding: 80px 0; }
.r-band--rua { background: var(--asphalt); color: var(--rua-ink); }
.r-band--rua h1, .r-band--rua h2, .r-band--rua h3 { color: #fff; }
.r-band--trib { background: var(--bone); color: var(--trib-ink); }
.r-band--trib h1, .r-band--trib h2, .r-band--trib h3 { color: var(--trib-ink); }
.r-band + .r-band { border-top: 0; }

.r-kicker { display: inline-block; font-family: var(--display); text-transform: uppercase; letter-spacing: .22em; font-weight: 600; font-size: 13px; padding-bottom: 6px; margin-bottom: 18px; }
.r-band--rua .r-kicker { color: var(--amber); border-bottom: 2px solid var(--amber); }
.r-band--trib .r-kicker { color: var(--oxblood); border-bottom: 2px solid var(--oxblood); }
.r-h2 { font-size: clamp(30px, 6vw, 60px); }
.r-lead { font-family: var(--serif); font-size: 20px; max-width: 720px; margin: 14px 0 36px; opacity: .92; }

/* ---------- Buttons ---------- */
.r-btn { display: inline-flex; align-items: center; gap: 9px; cursor: pointer; font-family: var(--display); text-transform: uppercase; letter-spacing: .12em; font-weight: 600; font-size: 15px; text-decoration: none; padding: 14px 26px; border: 2px solid transparent; transition: transform .08s ease, background .15s ease, color .15s ease; }
.r-btn:active { transform: translateY(1px); }
.r-btn--amber { background: var(--amber); color: #1a1305; border-color: var(--amber); }
.r-btn--amber:hover { background: #ffc658; }
.r-btn--ox { background: var(--oxblood); color: #fff; border-color: var(--oxblood); }
.r-btn--ox:hover { background: #a52525; }
.r-btn--ghost-d { background: transparent; color: #fff; border-color: #4a4a52; }
.r-btn--ghost-d:hover { border-color: var(--amber); color: var(--amber); }
.r-btn--ghost-l { background: transparent; color: var(--trib-ink); border-color: var(--bone-line); }
.r-btn--ghost-l:hover { border-color: var(--oxblood); color: var(--oxblood); }
.r-btn--lg { font-size: 17px; padding: 17px 32px; }
.r-btn--block { width: 100%; justify-content: center; }

a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }

/* ---------- Header ---------- */
.r-head { position: sticky; top: 0; z-index: 50; background: var(--asphalt); color: var(--rua-ink); border-bottom: 2px solid var(--amber); }
.r-head__inner { display: flex; align-items: center; justify-content: space-between; height: 58px; }
.r-brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-family: var(--display); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; font-size: 18px; }
.r-brand img { filter: brightness(0) invert(1); }
.r-head__cta { display: none; }

/* ---------- HERO ---------- */
.r-hero { background: var(--asphalt); color: var(--rua-ink); padding: 44px 0 0; }
.r-hero__kicker { color: var(--amber); }
.r-hero h1 { font-size: clamp(40px, 10vw, 104px); letter-spacing: -.005em; }
.r-hero h1 em { font-style: normal; color: var(--amber); }
.r-hero__sub { font-family: var(--serif); font-size: clamp(18px, 2.4vw, 22px); max-width: 620px; margin: 20px 0 26px; color: #cfcfca; }
.r-hero__cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-bottom: 52px; }
.r-hero__trust { font-family: var(--display); text-transform: uppercase; letter-spacing: .08em; font-size: 12px; color: #8d8d96; }

/* The duality illustration: RUA | TRIBUNAL */
.r-duo { display: grid; grid-template-columns: 1fr; border-top: 2px solid var(--amber); }
.r-duo__side { padding: 34px 26px; position: relative; }
.r-duo__rua { background: var(--asphalt-2); color: var(--rua-ink); border-bottom: 2px solid var(--amber); }
.r-duo__trib { background: var(--bone); color: var(--trib-ink); }
.r-duo__tag { font-family: var(--display); text-transform: uppercase; letter-spacing: .2em; font-size: 13px; font-weight: 600; }
.r-duo__rua .r-duo__tag { color: var(--amber); }
.r-duo__trib .r-duo__tag { color: var(--oxblood); }
.r-duo__time { font-family: var(--display); font-size: 30px; font-weight: 600; margin: 8px 0 6px; }
.r-duo__txt { font-family: var(--serif); font-size: 18px; margin: 0; }
.r-duo__bridge { background: var(--amber); color: #1a1305; text-align: center; font-family: var(--display); text-transform: uppercase; letter-spacing: .14em; font-weight: 600; font-size: 14px; padding: 12px; }

/* ---------- O CONFRONTO (the diff centerpiece) ---------- */
.r-vs { display: grid; grid-template-columns: 1fr; gap: 22px; align-items: stretch; }
.r-bo { border: 2px solid; padding: 24px; display: flex; flex-direction: column; }
.r-bo--fraco { background: var(--asphalt-2); color: var(--rua-ink); border-color: var(--asphalt-line); }
.r-bo--forte { background: #fff; color: var(--trib-ink); border-color: var(--trib-ink); }
.r-bo__head { font-family: var(--display); text-transform: uppercase; letter-spacing: .14em; font-weight: 600; font-size: 15px; margin-bottom: 14px; }
.r-bo--fraco .r-bo__head { color: #ff6b5e; }
.r-bo--forte .r-bo__head { color: var(--oxblood); }
.r-bo__text { font-family: var(--serif); font-size: 16px; line-height: 1.5; flex: 1; }
.r-bo--fraco .r-bo__text { color: #b9b9c0; }
.r-strike { text-decoration: line-through; text-decoration-color: #ff6b5e; opacity: .8; }
.r-mark { background: rgba(255,182,39,.16); border-bottom: 2px solid var(--amber); padding: 0 2px; }
.r-bo--forte .r-mark { background: rgba(138,28,28,.1); border-bottom-color: var(--oxblood); }
.r-stamp2 { align-self: flex-start; margin-top: 16px; font-family: var(--display); text-transform: uppercase; letter-spacing: .1em; font-weight: 600; font-size: 12px; padding: 5px 10px; border: 2px solid; transform: rotate(-3deg); }
.r-bo--fraco .r-stamp2 { color: #ff6b5e; border-color: #ff6b5e; }
.r-bo--forte .r-stamp2 { color: var(--oxblood); border-color: var(--oxblood); }
.r-bo__out { margin-top: 16px; border-top: 2px dashed currentColor; padding-top: 14px; }
.r-bo__out b { display: block; font-family: var(--display); text-transform: uppercase; letter-spacing: .08em; font-size: 22px; }
.r-vs__seam { text-align: center; font-family: var(--display); text-transform: uppercase; letter-spacing: .2em; font-size: 13px; color: var(--oxblood); margin: 4px 0; }

/* ---------- Generic split (solução etc.) ---------- */
.r-cols { display: grid; grid-template-columns: 1fr; gap: 20px; }
.r-card { border: 2px solid; padding: 24px; }
.r-band--rua .r-card { border-color: var(--asphalt-line); background: var(--asphalt-2); }
.r-band--trib .r-card { border-color: var(--bone-line); background: #fbf9f3; }
.r-card h3 { font-size: 22px; }
.r-tag { font-family: var(--display); text-transform: uppercase; letter-spacing: .14em; font-weight: 600; font-size: 12px; display: inline-block; margin-bottom: 10px; }
.r-band--rua .r-tag { color: var(--amber); }
.r-band--trib .r-tag { color: var(--oxblood); }
.r-callout { margin-top: 26px; border-left: 4px solid var(--amber); background: rgba(255,182,39,.08); padding: 16px 18px; font-family: var(--serif); font-size: 16px; }
.r-band--trib .r-callout { border-left-color: var(--oxblood); background: rgba(138,28,28,.05); }

/* ---------- Steps ---------- */
.r-steps { counter-reset: s; }
.r-step { display: grid; grid-template-columns: 72px 1fr; gap: 16px; padding: 22px 0; border-bottom: 2px solid var(--bone-line); }
.r-step:last-child { border-bottom: 0; }
.r-step__n { font-family: var(--display); font-weight: 600; font-size: 46px; color: var(--oxblood); line-height: 1; }
.r-step h3 { font-size: 22px; margin: 0 0 4px; }
.r-step p { margin: 0; font-family: var(--serif); }

/* ---------- Verify ---------- */
.r-verify { display: grid; grid-template-columns: 1fr; gap: 16px; }
.r-verify__row { display: grid; grid-template-columns: 26px 1fr; gap: 14px; border-top: 2px solid var(--bone-line); padding-top: 16px; }
.r-verify__row h3 { font-size: 19px; margin: 0 0 4px; }
.r-verify__row p { margin: 0; font-family: var(--serif); font-size: 16px; }
.r-check { color: var(--oxblood); font-family: var(--display); font-weight: 600; font-size: 22px; }
.r-foot { margin-top: 24px; font-family: var(--display); text-transform: uppercase; letter-spacing: .04em; font-size: 13px; color: #6f685a; border-top: 2px solid var(--bone-line); padding-top: 14px; }

/* ---------- Authority (the bridge figure) ---------- */
.r-author { display: grid; grid-template-columns: 1fr; gap: 28px; align-items: start; }
.r-author__photo { position: relative; border: 2px solid var(--trib-ink); }
.r-author__photo img { width: 100%; filter: grayscale(.3) contrast(1.05); }
.r-author__split { display: flex; }
.r-author__split span { flex: 1; text-align: center; font-family: var(--display); text-transform: uppercase; letter-spacing: .12em; font-weight: 600; font-size: 12px; padding: 7px; }
.r-author__split span:first-child { background: var(--asphalt); color: var(--amber); }
.r-author__split span:last-child { background: var(--oxblood); color: #fff; }
.r-author__body p { font-size: 17px; font-family: var(--serif); }
.r-ficha { list-style: none; padding: 0; margin: 16px 0 0; }
.r-ficha li { display: grid; grid-template-columns: 120px 1fr; gap: 10px; padding: 9px 0; border-bottom: 2px solid var(--bone-line); font-size: 16px; font-family: var(--serif); }
.r-ficha b { font-family: var(--display); text-transform: uppercase; letter-spacing: .08em; font-size: 12px; color: var(--oxblood); padding-top: 4px; }
.r-book { margin-top: 24px; display: grid; grid-template-columns: 100px 1fr; gap: 16px; border: 2px solid var(--bone-line); background: #fbf9f3; padding: 16px; }
.r-book img { border: 1px solid var(--trib-ink); }
.r-book blockquote { margin: 0; font-family: var(--serif); font-style: italic; font-size: 17px; }
.r-book__attr { font-family: var(--display); text-transform: uppercase; letter-spacing: .06em; font-size: 11px; color: #6f685a; margin: 8px 0; }

/* ---------- Quotes ---------- */
.r-flag { display: inline-block; font-family: var(--display); text-transform: uppercase; letter-spacing: .08em; font-size: 12px; color: #8a5a00; border: 2px dashed #b8860b; background: #faf0d2; padding: 4px 10px; margin-bottom: 16px; }
.r-quotes { display: grid; grid-template-columns: 1fr; gap: 18px; }
.r-quote { border-left: 4px solid var(--amber); padding: 8px 0 8px 18px; }
.r-quote blockquote { margin: 0 0 10px; font-family: var(--serif); font-size: 18px; }
.r-quote figcaption { font-family: var(--display); text-transform: uppercase; letter-spacing: .06em; font-size: 12px; color: #8d8d96; }

/* ---------- Scope + waitlist (RUA band) ---------- */
.r-index { border: 2px solid var(--asphalt-line); }
.r-index__row { display: grid; grid-template-columns: 54px 1fr; gap: 12px; padding: 13px 18px; border-bottom: 2px solid var(--asphalt-line); align-items: baseline; }
.r-index__row:last-child { border-bottom: 0; }
.r-index__n { font-family: var(--display); font-size: 14px; color: var(--amber); }
.r-index__name { font-family: var(--serif); font-size: 17px; }
.r-soon { margin-top: 22px; border: 2px dashed var(--asphalt-line); padding: 18px; }
.r-soon h3 { font-size: 18px; }
.r-soon p { margin: 0; color: #b9b9c0; font-family: var(--serif); }
.r-waitlist { margin-top: 24px; border: 2px solid var(--amber); padding: 26px; }
.r-waitlist h3 { color: #fff; }
.r-waitlist p { color: #cfcfca; font-family: var(--serif); margin: 0 0 16px; }
.r-waitlist__row { display: grid; grid-template-columns: 1fr; gap: 10px; }
.r-waitlist input { font-family: var(--serif); font-size: 16px; padding: 13px 14px; border: 2px solid var(--asphalt-line); background: #0a0a0d; color: var(--rua-ink); }
.r-waitlist input::placeholder { color: #74747e; }
.r-waitlist__msg { min-height: 18px; margin: 12px 0 0; font-family: var(--display); letter-spacing: .04em; font-size: 13px; text-transform: uppercase; }
.r-waitlist__msg.is-ok { color: var(--amber); }
.r-waitlist__msg.is-err { color: #ff6b5e; }

/* ---------- Pricing ---------- */
.r-plans { display: grid; grid-template-columns: 1fr; gap: 20px; }
.r-plan { border: 2px solid var(--bone-line); background: #fbf9f3; padding: 26px; display: flex; flex-direction: column; }
.r-plan--featured { border-color: var(--oxblood); border-width: 3px; }
.r-plan__name { font-family: var(--display); text-transform: uppercase; letter-spacing: .12em; font-size: 14px; color: #6f685a; }
.r-plan__price { font-family: var(--display); font-weight: 600; font-size: 46px; line-height: 1; margin: 6px 0; }
.r-plan__price small { font-family: var(--serif); font-weight: 400; font-size: 15px; color: #6f685a; }
.r-plan__tag { font-family: var(--display); text-transform: uppercase; letter-spacing: .06em; font-size: 11px; color: #6f685a; margin-bottom: 16px; }
.r-plan ul { list-style: none; padding: 0; margin: 0 0 20px; flex: 1; }
.r-plan li { padding: 7px 0 7px 22px; position: relative; border-bottom: 2px solid var(--bone-line); font-size: 16px; font-family: var(--serif); }
.r-plan li::before { content: "+"; position: absolute; left: 0; color: var(--oxblood); font-family: var(--display); }
.r-plan__badge { align-self: flex-start; font-family: var(--display); text-transform: uppercase; letter-spacing: .1em; font-size: 11px; color: #fff; background: var(--oxblood); padding: 3px 10px; margin-bottom: 12px; }

/* ---------- FAQ ---------- */
.r-faq { max-width: 820px; border-top: 2px solid var(--bone-line); }
.r-faq__item { border-bottom: 2px solid var(--bone-line); }
.r-faq__item summary { cursor: pointer; list-style: none; padding: 20px 36px 20px 0; font-family: var(--display); text-transform: uppercase; letter-spacing: .02em; font-weight: 600; font-size: 19px; position: relative; }
.r-faq__item summary::-webkit-details-marker { display: none; }
.r-faq__item summary::after { content: "+"; position: absolute; right: 0; top: 16px; font-family: var(--display); font-size: 26px; color: var(--oxblood); }
.r-faq__item[open] summary::after { content: "\2013"; }
.r-faq__item p { margin: 0 0 20px; font-family: var(--serif); }

/* ---------- Final + footer ---------- */
.r-final h2 { font-size: clamp(30px, 6vw, 58px); color: #fff; }
.r-final p { color: #cfcfca; font-family: var(--serif); font-size: 19px; max-width: 600px; margin: 0 0 24px; }
.r-footer { background: #08080a; color: #74747e; padding: 32px 0; }
.r-footer__inner { display: flex; flex-direction: column; gap: 14px; }
.r-footer__nav { display: flex; flex-wrap: wrap; gap: 18px; }
.r-footer__nav a { color: #cfcfca; text-decoration: none; font-family: var(--display); text-transform: uppercase; letter-spacing: .08em; font-size: 12px; }
.r-footer__nav a:hover { color: var(--amber); }
.r-footer__disc { font-family: var(--serif); font-size: 14px; color: #5c5c64; max-width: 640px; margin: 0; }

/* ---------- Sticky mobile CTA ---------- */
.r-sticky { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; background: var(--asphalt); border-top: 2px solid var(--amber); padding: 10px 14px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.r-sticky__txt { font-family: var(--display); text-transform: uppercase; letter-spacing: .06em; font-size: 11px; color: #cfcfca; }
.r-sticky .r-btn { padding: 11px 18px; font-size: 13px; }

/* ---------- Reveal ---------- */
[data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity .55s ease, transform .55s ease; }
[data-reveal].is-in { opacity: 1; transform: none; }

/* ===========================================================================
   Responsive
   =========================================================================== */
@media (min-width: 820px) {
    .r-head__cta { display: block; }
    .r-head__cta .r-btn { padding: 9px 18px; font-size: 13px; }
    .r-sticky { display: none; }
    .r-duo { grid-template-columns: 1fr 1fr; position: relative; }
    .r-duo__rua { border-bottom: 0; border-right: 2px solid var(--amber); }
    .r-duo__bridge { grid-column: 1 / -1; }
    .r-vs { grid-template-columns: 1fr 1fr; gap: 0; }
    .r-vs__seam { grid-column: 1 / -1; }
    .r-bo--fraco { border-right: 0; }
    .r-cols { grid-template-columns: 1fr 1fr; }
    .r-verify { grid-template-columns: 1fr 1fr; gap: 26px; }
    .r-author { grid-template-columns: 320px 1fr; gap: 44px; }
    .r-quotes { grid-template-columns: repeat(3, 1fr); }
    .r-waitlist__row { grid-template-columns: 1fr 1fr auto; }
    .r-plans { grid-template-columns: repeat(3, 1fr); }
    .r-footer__inner { flex-direction: row; align-items: center; justify-content: space-between; flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition: none !important; animation: none !important; }
    [data-reveal] { opacity: 1 !important; transform: none !important; }
}