/* ============================================================
   PROPOSTA — layout responsivo (fluido até 1080px)
   Usa os tokens de ../colors_and_type.css
   ============================================================ */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: #0d0d0c;
  font-family: var(--font-sans);
  color: #fff;
  -webkit-font-smoothing: antialiased;
}

/* ---- Type fluido (escala do mobile ao desktop, com teto) ---- */
:root {
  --fs-cap-lead:  clamp(34px, 7.2vw, 64px);   /* "PROPOSTA"          */
  --fs-cap-big:   clamp(52px, 12vw, 96px);    /* "COMERCIAL"         */
  --fs-head-lead: clamp(26px, 5.4vw, 50px);   /* head linha 1        */
  --fs-head-big:  clamp(28px, 5.8vw, 50px);   /* head linha 2 (black)*/
  --fs-sub:       clamp(20px, 3.6vw, 35px);   /* nome cliente / data */
  --fs-body:      clamp(17px, 2.7vw, 30px);   /* corpo / itens       */
  --fs-small:     clamp(14px, 2.1vw, 22px);   /* OBS / fine print    */
  --fs-cap-txt:   clamp(13px, 1.9vw, 20px);   /* captions / url      */
  --fs-price:     clamp(60px, 15vw, 110px);   /* número gigante      */
  --pad-x:        clamp(20px, 5.2vw, 90px);
}

.doc {
  width: 100%; max-width: 1080px; margin: 0 auto;
  background: var(--ink); position: relative; overflow: hidden;
}
.section { position: relative; padding: clamp(56px, 9vw, 120px) var(--pad-x); }
.section.tight { padding-top: clamp(36px, 5vw, 60px); }
.center { text-align: center; }
.measure { max-width: 820px; margin-inline: auto; }

/* ---- Flow texture ---- */
.flow {
  position: absolute; left: 0; right: 0; pointer-events: none;
  background: url(assets/flow-bg.jpg) center / cover no-repeat;
  mix-blend-mode: screen;
}

/* ---- Section head (light over black) ---- */
.head { margin: 0; text-align: center; text-transform: uppercase; line-height: 1.04; }
.head .lead  { display: block; font-weight: 400; font-size: var(--fs-head-lead); }
.head .big   { display: block; font-weight: 900; font-size: var(--fs-head-big); }

/* ---- Chevron item ---- */
.item { display: flex; gap: clamp(12px, 2vw, 22px); align-items: flex-start; padding: clamp(9px,1.4vw,14px) 0; }
.item .mk { flex: none; margin-top: 0.45em; color: #fff; display: inline-flex; transform: rotate(-90deg); }
.item p { margin: 0; font-size: var(--fs-body); line-height: 1.3; text-wrap: pretty; }
.item p strong { font-weight: 700; }

/* ---- Glass card ---- */
.glass {
  background: var(--glass-fill); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(35px); backdrop-filter: blur(35px);
  border-radius: 9px;
}

/* ---- Paper panel + notch ---- */
.paper {
  position: relative; background: var(--paper); color: var(--ink);
  border-radius: clamp(28px, 5vw, 50px);
  padding: clamp(56px, 8vw, 96px) var(--pad-x);
}
.notch {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: clamp(80px,12vw,116px); height: clamp(20px,3vw,30px);
  background: var(--ink); border-radius: 0 0 60px 60px;
}

/* ---- Buttons / pills ---- */
.pill-btn {
  padding: clamp(11px,1.6vw,14px) clamp(20px,3vw,30px); border-radius: 999px;
  cursor: pointer; font-family: var(--font-sans); font-weight: 600;
  font-size: var(--fs-small); color: #fff; transition: all .2s;
  border: 1px solid var(--glass-border); background: var(--glass-fill);
}
.pill-btn.active { border-color: var(--purple); background: rgba(125,31,255,.18); }

/* ---- CTA ---- */
.cta {
  display: inline-flex; align-items: center; gap: 12px; cursor: pointer;
  font-family: var(--font-sans); font-weight: 700; font-size: var(--fs-small);
  padding: clamp(14px,2vw,20px) clamp(28px,4vw,44px); border-radius: 999px;
  border: none; transition: transform .15s, filter .2s; text-decoration: none;
}
.cta:active { transform: scale(.97); }
.cta-primary { background: var(--purple); color: #fff; box-shadow: 0 10px 40px rgba(125,31,255,.4); }
.cta-primary:hover { filter: brightness(1.08); }
.cta-wa { background: transparent; color: #fff; border: 1px solid var(--glass-border); }
.cta-wa:hover { border-color: #fff; }

/* ---- Validity pill / countdown ---- */
.validity {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 14px 14px clamp(24px,3vw,40px); border-radius: 999px;
  background: rgba(255,255,255,.04); border: 1px solid rgba(180,128,255,.5);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  max-width: 640px; margin-inline: auto;
}
.validity .txt { flex: 1; font-weight: 500; font-size: var(--fs-cap-txt); letter-spacing: .04em; }

/* ---- price ---- */
.price { display: flex; align-items: flex-end; justify-content: center; gap: 8px; color: var(--green); line-height: .9; }
.price .cur { font-weight: 700; font-size: clamp(26px,5vw,40px); margin-bottom: .25em; }
.price .num { font-weight: 900; font-size: var(--fs-price); letter-spacing: -.02em; }
.price .cents { font-weight: 700; font-size: clamp(26px,5vw,40px); margin-bottom: .25em; }
.price .suf { font-weight: 500; font-size: clamp(20px,3.4vw,30px); margin-bottom: .35em; color: var(--green-muted); }

/* ---- dot nav ---- */
#nav { position: fixed; right: 22px; top: 50%; transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 13px; z-index: 50; }
#nav button { width: 10px; height: 10px; border-radius: 50%; border: 1px solid #777;
  background: transparent; cursor: pointer; padding: 0; transition: all .2s; }
#nav button.active { background: var(--purple); border-color: var(--purple); box-shadow: 0 0 10px rgba(125,31,255,.8); }
@media (max-width: 1180px) { #nav { display: none; } }

/* ---- accept confirmation ---- */
.accepted { color: var(--green); font-weight: 700; font-size: var(--fs-small);
  display: inline-flex; align-items: center; gap: 10px; }

/* ======================================================
   E-COMMERCE extensions: requisitos, soluções, comparativo, extra
   ====================================================== */
.measure-wide { max-width: 980px; margin-inline: auto; }
.sub { text-align: center; color: var(--grey-1); font-size: var(--fs-small);
  line-height: 1.4; max-width: 720px; margin: clamp(14px,2vw,22px) auto 0; }

/* ---- requisitos grid ---- */
.req-grid { display: grid; gap: 14px; grid-template-columns: 1fr; margin-top: clamp(28px,4vw,44px); }
@media (min-width: 680px) { .req-grid { grid-template-columns: 1fr 1fr; } }
.req { display: flex; gap: 16px; align-items: flex-start;
  padding: clamp(18px,2.4vw,24px) clamp(20px,2.6vw,28px); }
.req .mk { flex: none; margin-top: .25em; }
.req h4 { margin: 0 0 4px; font-size: var(--fs-body); font-weight: 700; }
.req p { margin: 0; color: var(--grey-1); font-size: var(--fs-small); line-height: 1.3; }

/* ---- soluções cards ---- */
.solucoes { display: grid; gap: clamp(16px,2.5vw,24px); grid-template-columns: 1fr;
  margin-top: clamp(30px,4vw,46px); align-items: stretch; }
@media (min-width: 780px) { .solucoes { grid-template-columns: 1fr 1fr; } }
.sol { position: relative; display: flex; flex-direction: column;
  border-radius: 16px; padding: clamp(28px,3.4vw,40px);
  background: var(--glass-fill); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(35px); backdrop-filter: blur(35px); }
.sol.rec { border-color: var(--purple);
  background: linear-gradient(180deg, rgba(125,31,255,.12), rgba(83,78,78,.10));
  box-shadow: 0 0 0 1px var(--purple), 0 24px 70px rgba(125,31,255,.22); }
.sol .badge { position: absolute; top: -13px; left: clamp(28px,3.4vw,40px);
  background: var(--purple); color: #fff; font-weight: 700; font-size: 13px;
  letter-spacing: .04em; text-transform: uppercase; padding: 6px 14px; border-radius: 999px; }
.sol h3 { margin: 0; font-size: clamp(26px,3.4vw,36px); font-weight: 800; }
.sol .resumo { color: var(--grey-1); font-size: var(--fs-small); margin: 8px 0 0; line-height: 1.35; }
.sol .sol-price { margin: clamp(18px,2.4vw,24px) 0 2px; }
.sol .sol-price .num { font-size: clamp(44px,6vw,68px) !important; font-weight: 900 !important; }
.sol .sol-price .cur, .sol .sol-price .cents { font-size: clamp(22px,3vw,30px) !important; font-weight: 900 !important; }
.sol .prazo { margin: 6px 0 clamp(18px,2.4vw,24px); color: #fff; font-size: var(--fs-small); }
.sol .prazo strong { font-weight: 700; }
.sol-ben { display: flex; flex-direction: column; gap: 13px; }
.sol-ben .b { display: flex; gap: 13px; align-items: flex-start; }
.sol-ben .b .mk { flex: none; margin-top: .35em; }
.sol-ben .b .mk svg { transform: rotate(-90deg); }
.sol-ben .b strong { font-weight: 700; font-size: var(--fs-small); display: block; }
.sol-ben .b p { margin: 2px 0 0; color: var(--grey-1); font-size: clamp(13px,1.8vw,18px); line-height: 1.3; }
.sol-contras { margin-top: clamp(18px,2.4vw,24px); padding-top: 16px; border-top: 1px solid rgba(255,255,255,.08); }
.sol-contras .t { color: var(--grey-2); font-size: clamp(13px,1.7vw,16px); font-weight: 600; margin-bottom: 8px; text-transform: uppercase; letter-spacing: .04em; }
.sol-contras li { color: var(--grey-1); font-size: clamp(13px,1.8vw,18px); line-height: 1.4; margin: 4px 0; }
.sol-contras ul { margin: 0; padding-left: 18px; }
.sol .nota { margin-top: 14px; color: var(--grey-2); font-size: clamp(12px,1.6vw,15px); font-style: italic; }
.sol-foot { margin-top: auto; }

/* ---- comparativo (tabela) ---- */
.cmp-wrap { margin-top: clamp(28px,4vw,44px); overflow-x: auto; -webkit-overflow-scrolling: touch;
  border: 1px solid var(--glass-border); border-radius: 12px; }
.cmp { width: 100%; border-collapse: collapse; min-width: 560px; }
.cmp th, .cmp td { text-align: left; padding: clamp(13px,1.8vw,18px) clamp(16px,2.4vw,26px);
  font-size: var(--fs-small); vertical-align: middle; }
.cmp thead th { background: #2a2a28; color: #fff; font-weight: 700; }
.cmp tbody th { color: var(--grey-1); font-weight: 600; white-space: nowrap; }
.cmp tbody td { color: #fff; }
.cmp tbody tr + tr th, .cmp tbody tr + tr td { border-top: 1px solid rgba(255,255,255,.07); }
.cmp .rec-col { background: rgba(125,31,255,.09); }
.cmp thead .rec-col { background: rgba(125,31,255,.24); }

/* ---- serviço extra ---- */
.extra { position: relative; margin-top: clamp(28px,4vw,44px);
  border-radius: 16px; padding: clamp(28px,3.6vw,42px);
  border: 1px dashed var(--purple-soft); background: rgba(125,31,255,.06);
  display: flex; flex-direction: column; gap: 12px; }
.extra .tag { align-self: flex-start; background: var(--purple); color: #fff;
  font-weight: 700; font-size: 13px; letter-spacing: .04em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 999px; }
.extra h3 { margin: 0; font-size: clamp(24px,3.2vw,34px); font-weight: 800; }
.extra p { margin: 0; color: var(--grey-1); font-size: var(--fs-body); line-height: 1.35; }
.extra .extra-price { color: var(--green); font-weight: 700; font-size: var(--fs-sub); margin-top: 4px; }

/* ---- vídeos / portfólio (embeds) ---- */
.videos-wrap { display: grid; gap: clamp(16px,2.4vw,24px); grid-template-columns: 1fr;
  margin-top: clamp(28px,4vw,44px); }
@media (min-width: 720px) { .videos-wrap { grid-template-columns: 1fr 1fr; } }
.video-card { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.video-card--v { grid-column: 1 / -1; width: min(360px, 100%); margin-inline: auto; }
.video-frame { position: relative; width: 100%; border-radius: 12px; overflow: hidden;
  border: 1px solid var(--glass-border); background: #000;
  box-shadow: 0 18px 60px rgba(0,0,0,.45); }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: block; }
.video-frame--ph { display: grid; place-items: center;
  background: repeating-linear-gradient(45deg, #1c1c1a, #1c1c1a 12px, #232321 12px, #232321 24px); }
.video-frame--ph .ph-tag { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: var(--fs-small); color: var(--grey-1); letter-spacing: .02em;
  border: 1px solid var(--glass-border); border-radius: 999px; padding: 8px 18px; background: rgba(0,0,0,.4); }
.video-card figcaption { color: var(--grey-1); font-size: var(--fs-small); line-height: 1.3; text-align: center; }
.yt-badge { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 6px;
  background: var(--purple); color: #fff; font-size: 11px; line-height: 1; }
.video-frame { transition: border-color .25s ease, box-shadow .25s ease; }
.video-frame:hover { border-color: var(--purple-soft); box-shadow: 0 22px 70px rgba(125,31,255,.22); }

/* ======================================================
   v2: dobra (notch), redes sociais, flow layering, hovers
   ====================================================== */

/* flow sempre atrás do conteúdo da seção */
.flow { z-index: 0; }
.section > *:not(.flow) { position: relative; z-index: 1; }

/* dobra do painel branco: vale suave + seta */
.paper-notch { position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
  width: clamp(168px, 26vw, 230px); line-height: 0; z-index: 3; }
.paper-notch svg { width: 100%; height: auto; display: block; }
.paper-notch-arrow { position: absolute; left: 50%; top: 24%; transform: translateX(-50%); line-height: 0; }

/* redes sociais (intro) */
.social-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-top: clamp(22px,3vw,30px); color: var(--ink); }
.social-ic { width: clamp(42px,5vw,48px); height: clamp(42px,5vw,48px); border-radius: 11px;
  background: var(--ink); color: #fff; display: grid; place-items: center;
  font-weight: 800; font-size: clamp(16px,2.2vw,20px); text-decoration: none;
  transition: transform .2s ease, background .2s ease; }
.social-ic:hover { transform: translateY(-3px); background: var(--purple); }
.intro-photo { transition: transform .5s ease; }

/* requisitos: setas roxas apontando para a direita */
.req .mk svg { transform: scaleX(-1); }
/* processo: setas das etapas também apontando para a direita */
.step-mk svg { transform: scaleX(-1); }
/* linha com botão "Aceitar proposta" no meio do documento */
.accept-row { display: flex; justify-content: center; margin-top: clamp(28px,4vw,44px); }

/* soluções: padding 40px do box */
.sol { padding: 40px; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.sol .badge { left: 40px; }
.sol:hover { transform: translateY(-5px); border-color: var(--purple-soft); }
.sol.rec:hover { transform: translateY(-5px); box-shadow: 0 0 0 1px var(--purple), 0 30px 80px rgba(125,31,255,.3); }
@media (max-width: 520px) { .sol { padding: 28px; } .sol .badge { left: 28px; } }

/* hovers gerais */
.req { transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.req:hover { transform: translateY(-3px); border-color: var(--purple-soft); }
.cmp tbody tr { transition: background .15s ease; }
.cmp tbody tr:hover td, .cmp tbody tr:hover th { background: rgba(255,255,255,.05); }
.cmp tbody tr:hover .rec-col { background: rgba(125,31,255,.16); }
.step { transition: transform .2s ease, border-color .2s ease; }
.step:hover { transform: translateX(4px); border-color: var(--purple-soft); }
.inc-row p:first-child { transition: color .2s ease; }
.inc-row:hover p:first-child { color: var(--purple-soft); }
.item { transition: transform .2s ease; }
.item:hover { transform: translateX(3px); }
.extra { transition: border-color .25s ease, transform .25s ease; }
.extra:hover { transform: translateY(-3px); border-color: var(--purple); }
.validity { transition: border-color .25s ease, box-shadow .25s ease; }
.validity:hover { border-color: var(--purple); box-shadow: 0 0 24px rgba(125,31,255,.25); }
.pill-btn:hover { border-color: var(--purple-soft); }
@media (prefers-reduced-motion: reduce) {
  .sol, .req, .step, .item, .extra, .social-ic, .intro-photo { transition: none; }
  .sol:hover, .req:hover, .step:hover, .item:hover, .extra:hover, .social-ic:hover { transform: none; }
}