/* ════════════════════════════════════════════════════
   Cauã Freire — mentoria TikTok Shop & sites
   Paleta amostrada de identidade/fundo-vermelho.png
   ════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Saira:wght@400;500;600;700&family=Quicksand:wght@400;500;600;700&display=swap');

:root {
  --font-title: 'Saira', sans-serif;
  --font-body: 'Quicksand', sans-serif;

  /* escala de 4px */
  --s1: 4px;  --s2: 8px;  --s3: 12px; --s4: 16px;
  --s5: 20px; --s6: 24px; --s8: 32px; --s10: 40px;
  --s12: 48px; --s16: 64px; --s20: 80px; --s24: 96px;

  --max: 1180px;

  /* vermelho de marca — amostrado do realce da imagem de referência */
  --red: #a4080c;
  --red-hot: #c50e13;
  --red-deep: #6d0407;

  /* fundos, do mais escuro ao mais avermelhado */
  --black: #0a0708;
  --black-2: #100a0b;
  --oxblood: #1c0806;
  --oxblood-2: #260a08;

  --ink: #f6efed;
  --ink-dim: #b9908c;

  --radius: 14px;
  --radius-lg: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--black);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--font-title); font-weight: 600; line-height: 1.15; letter-spacing: -0.02em; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--s5);
}

/* ── seções: textura de grade + brilho vermelho ── */
.sec, .hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: var(--s20) 0;
  background-color: var(--sec-bg, var(--black));
  background-image:
    linear-gradient(to right, rgba(164, 8, 12, 0.075) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(164, 8, 12, 0.075) 1px, transparent 1px);
  background-size: 58px 58px;
}
.sec::before, .hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  background: radial-gradient(circle, var(--red) 0%, transparent 70%);
  filter: blur(100px);
  pointer-events: none;
}

/* ══════════ HEADER ══════════ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 90;
  background: rgba(10, 7, 8, 0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(164, 8, 12, 0.25);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  padding-top: var(--s3);
  padding-bottom: var(--s3);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--s2);
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 15px;
  white-space: nowrap;
}
.brand img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 18%;
  background: var(--red-deep);
}
.nav-links { display: none; gap: var(--s8); }
.nav-links a {
  color: var(--ink-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--ink); }
@media (min-width: 940px) { .nav-links { display: flex; } }

/* ══════════ BOTÕES ══════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 var(--s6);
  border: 1.5px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s, border-color 0.15s;
}
.btn:hover { transform: translateY(-2px); }
.btn-sm { min-height: 40px; padding: 0 var(--s4); font-size: 14px; border-radius: 10px; }

.btn-primary { background: var(--red); color: #fff; box-shadow: 0 8px 24px rgba(164, 8, 12, 0.35); }
.btn-primary:hover { background: var(--red-hot); }

.btn-ghost { background: transparent; color: var(--ink); border-color: rgba(246, 239, 237, 0.28); }
.btn-ghost:hover { border-color: var(--ink); }

.btn-invert { background: var(--ink); color: var(--black); }
.btn-invert:hover { background: #fff; }

.cta-row { display: flex; flex-wrap: wrap; gap: var(--s3); margin-top: var(--s8); }
.cta-row--center { justify-content: center; }

/* ══════════ ELEMENTOS DE SEÇÃO ══════════ */
.pill {
  display: inline-block;
  padding: var(--s2) var(--s4);
  border: 1px solid rgba(164, 8, 12, 0.5);
  border-radius: 999px;
  background: rgba(164, 8, 12, 0.12);
  color: #e8a5a2;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.pill--light {
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}
.kicker {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #e8a5a2;
}
.kicker--light { color: rgba(255, 255, 255, 0.8); }

.accent { color: var(--red-hot); }
.accent-light { color: #ffd9d8; }

.sec-head { max-width: 720px; }
.sec-head--center { margin: 0 auto; text-align: center; }
.sec-head h2 {
  margin-top: var(--s4);
  font-size: clamp(1.7rem, 3.6vw, 2.5rem);
}
.sec-sub {
  margin-top: var(--s4);
  color: var(--ink-dim);
  font-size: 1.02rem;
}

/* ══════════ HERO ══════════ */
.hero { --sec-bg: var(--black); padding: 132px 0 var(--s16); }
.hero::before {
  width: 720px; height: 720px;
  top: -280px; left: -200px;
  opacity: 0.55;
}
.hero-grid { display: grid; gap: var(--s12); align-items: center; }
@media (min-width: 940px) { .hero-grid { grid-template-columns: 1.05fr 0.95fr; } }

.hero h1 { margin-top: var(--s4); font-size: clamp(2.1rem, 5vw, 3.35rem); }
.hero .lede {
  margin-top: var(--s6);
  max-width: 46ch;
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  color: var(--ink-dim);
}
.chips { display: flex; flex-wrap: wrap; gap: var(--s2); margin-top: var(--s8); }
.chips li {
  padding: var(--s2) var(--s3);
  border: 1px solid rgba(164, 8, 12, 0.4);
  border-radius: 999px;
  background: rgba(164, 8, 12, 0.1);
  font-size: 13px;
  color: var(--ink-dim);
}
.chips--light li {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.hero-visual { position: relative; }
.hero-photo {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  min-height: 340px;
}
.hero-photo::before {
  content: "";
  position: absolute;
  inset: -12% -16% -4%;
  background: radial-gradient(ellipse 58% 54% at 50% 60%, var(--red) 0%, transparent 70%);
  filter: blur(70px);
  opacity: 0.6;
}
/* o recorte tem a base chapada (camiseta cortada reta) — o mask dissolve
   essa borda no fundo em vez de deixar um retângulo preto visível */
.hero-photo img {
  position: relative;
  width: 100%;
  max-width: 380px;
  filter: contrast(1.08);
  -webkit-mask-image: linear-gradient(to bottom, #000 58%, rgba(0, 0, 0, 0.35) 84%, transparent 99%);
  mask-image: linear-gradient(to bottom, #000 58%, rgba(0, 0, 0, 0.35) 84%, transparent 99%);
}
@media (min-width: 940px) {
  .hero-photo { min-height: 470px; }
  .hero-photo img { max-width: 420px; }
}

/* cards flutuantes sobre a foto */
.float-card {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: var(--s3);
  padding: var(--s3) var(--s4);
  border: 1px solid rgba(164, 8, 12, 0.45);
  border-radius: var(--radius);
  background: rgba(16, 10, 11, 0.9);
  backdrop-filter: blur(8px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
}
.float-card p { font-size: 12px; color: var(--ink-dim); line-height: 1.35; }
.float-card strong { display: block; font-family: var(--font-title); font-size: 15px; color: var(--ink); }
.float-card .dot {
  flex: 0 0 auto;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--red-hot);
  box-shadow: 0 0 0 4px rgba(197, 14, 19, 0.22);
}
.float-card--a { top: 12%; left: -4px; }
.float-card--b { bottom: 14%; right: -4px; }
@media (max-width: 520px) {
  .float-card--a { top: 4%; left: -8px; }
  .float-card--b { bottom: 4%; right: -8px; }
  .float-card { padding: var(--s2) var(--s3); }
}

/* ══════════ MARQUEE ══════════ */
.marquee {
  position: relative;
  z-index: 2;
  overflow: hidden;
  padding: var(--s4) 0;
  background: var(--red);
  border-block: 1px solid rgba(0, 0, 0, 0.25);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: var(--s6);
  width: max-content;
  animation: slide 32s linear infinite;
}
.marquee span {
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  white-space: nowrap;
}
.marquee .sep { color: rgba(255, 255, 255, 0.55); font-size: 11px; }
@keyframes slide { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* ══════════════════════════════════════════
   PÁGINA DE ENTRADA (index) — escolha da frente
   ══════════════════════════════════════════ */
.is-hub { display: flex; flex-direction: column; min-height: 100vh; }
.is-hub .site-footer { margin-top: auto; }
.hub { flex: 1; }

.hub-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: 128px 0 var(--s10);
  background-color: var(--black);
  background-image:
    linear-gradient(to right, rgba(164, 8, 12, 0.075) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(164, 8, 12, 0.075) 1px, transparent 1px);
  background-size: 58px 58px;
}
.hub-hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  width: 760px; height: 620px;
  top: -260px; left: -160px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--red) 0%, transparent 70%);
  filter: blur(110px);
  opacity: 0.45;
  pointer-events: none;
}
.hub-grid { display: grid; gap: var(--s8); align-items: center; }
@media (min-width: 900px) { .hub-grid { grid-template-columns: 1.15fr 0.85fr; } }

.hub-hero h1 {
  margin-top: var(--s4);
  font-size: clamp(1.9rem, 4.6vw, 3rem);
}
.hub-hero .lede {
  margin-top: var(--s5);
  max-width: 52ch;
  color: var(--ink-dim);
  font-size: clamp(1rem, 1.5vw, 1.1rem);
}
.hub-photo {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  min-height: 260px;
}
.hub-photo::before {
  content: "";
  position: absolute;
  inset: -12% -14% -4%;
  background: radial-gradient(ellipse 56% 52% at 50% 58%, var(--red) 0%, transparent 70%);
  filter: blur(70px);
  opacity: 0.55;
}
.hub-photo img {
  position: relative;
  width: 100%;
  max-width: 320px;
  filter: contrast(1.08);
  -webkit-mask-image: linear-gradient(to bottom, #000 58%, rgba(0, 0, 0, 0.35) 84%, transparent 99%);
  mask-image: linear-gradient(to bottom, #000 58%, rgba(0, 0, 0, 0.35) 84%, transparent 99%);
}
@media (min-width: 900px) { .hub-photo { min-height: 380px; } .hub-photo img { max-width: 360px; } }

.hub-escolha {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: var(--s8) 0 var(--s20);
  background-color: var(--black);
  background-image:
    linear-gradient(to right, rgba(164, 8, 12, 0.075) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(164, 8, 12, 0.075) 1px, transparent 1px);
  background-size: 58px 58px;
}

.choices {
  display: grid;
  gap: var(--s5);
  grid-template-columns: 1fr;
}
@media (min-width: 820px) { .choices { grid-template-columns: 1fr 1fr; } }

.choice {
  display: flex;
  flex-direction: column;
  padding: var(--s10) var(--s8);
  border: 1px solid rgba(164, 8, 12, 0.35);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(164, 8, 12, 0.16), rgba(164, 8, 12, 0.03));
  color: inherit;
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.choice:hover {
  border-color: var(--red-hot);
  transform: translateY(-5px);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.45);
}
.choice-n {
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--red-hot);
}
.choice h2 { margin-top: var(--s3); font-size: clamp(1.6rem, 3.4vw, 2.1rem); }
.choice > p { margin-top: var(--s4); color: var(--ink-dim); font-size: 1rem; }

.choice-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  margin-top: var(--s6);
  flex: 1;
  align-content: flex-start;
}
.choice-tags li {
  padding: var(--s1) var(--s3);
  border: 1px solid rgba(164, 8, 12, 0.4);
  border-radius: 999px;
  font-size: 12px;
  color: var(--ink-dim);
}
/* o card inteiro é o link — o "botão" aqui é visual, não um <a> aninhado */
.choice-btn {
  margin-top: var(--s8);
  width: 100%;
  text-align: center;
  line-height: 1.25;
  padding: var(--s4) var(--s5);
  min-height: 56px;
}

.hub-numeros {
  display: grid;
  gap: var(--s4);
  margin-top: var(--s12);
  padding-top: var(--s8);
  border-top: 1px solid rgba(164, 8, 12, 0.25);
  grid-template-columns: 1fr;
}
@media (min-width: 700px) { .hub-numeros { grid-template-columns: repeat(3, 1fr); } }
.num strong {
  display: block;
  font-family: var(--font-title);
  font-size: 1.35rem;
  color: var(--ink);
}
.num span { font-size: 13px; color: var(--ink-dim); }

/* ══════════ VOLTAR / CROSSLINK ══════════ */
.backlink {
  display: inline-block;
  margin-bottom: var(--s5);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-dim);
  text-decoration: none;
  transition: color 0.15s;
}
.backlink::before { content: "← "; color: var(--red-hot); }
.backlink:hover { color: var(--ink); }

.sec-cross { --sec-bg: var(--black); padding: var(--s12) 0; }
.sec-cross::before { display: none; }
.cross {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s6);
  padding: var(--s8);
  border: 1px solid rgba(164, 8, 12, 0.3);
  border-radius: var(--radius-lg);
  background: rgba(164, 8, 12, 0.06);
}
.cross h3 { margin-top: var(--s2); font-size: 1.25rem; }
.cross p { margin-top: var(--s2); color: var(--ink-dim); font-size: 0.95rem; }

/* botão claro pra usar sobre a dobra vermelha do CTA */
.btn-ghost-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}
.btn-ghost-light:hover { border-color: #fff; background: rgba(255, 255, 255, 0.08); }

/* ══════════ BIFURCAÇÃO — DUAS FRENTES ══════════ */
.sec-frentes { --sec-bg: var(--black-2); padding: var(--s16) 0; }
.sec-frentes::before { width: 520px; height: 520px; top: -240px; right: -160px; opacity: 0.28; }

.frentes {
  display: grid;
  gap: var(--s4);
  margin-top: var(--s10);
  grid-template-columns: 1fr;
}
@media (min-width: 780px) { .frentes { grid-template-columns: 1fr 1fr; } }

.frente {
  display: block;
  padding: var(--s8);
  border: 1px solid rgba(164, 8, 12, 0.32);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(164, 8, 12, 0.14), rgba(164, 8, 12, 0.03));
  color: inherit;
  text-decoration: none;
  transition: border-color 0.18s, transform 0.18s;
}
.frente:hover { border-color: var(--red-hot); transform: translateY(-4px); }
.frente-n {
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red-hot);
}
.frente h3 { margin-top: var(--s3); font-size: clamp(1.2rem, 2.2vw, 1.5rem); }
.frente p { margin-top: var(--s3); color: var(--ink-dim); font-size: 0.97rem; }
.frente-link {
  display: inline-block;
  margin-top: var(--s5);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}
.frente-link::after { content: " →"; color: var(--red-hot); }

/* ══════════ ABERTURA DE CAPÍTULO ══════════ */
.chapter {
  display: flex;
  align-items: baseline;
  gap: var(--s4);
  margin-bottom: var(--s12);
  padding-bottom: var(--s5);
  border-bottom: 1px solid rgba(164, 8, 12, 0.35);
}
.chapter-n {
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--red-hot);
  white-space: nowrap;
}
.chapter-t {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 500;
  color: var(--ink-dim);
  letter-spacing: -0.01em;
}

/* ══════════ CARDS ══════════ */
.card-grid {
  display: grid;
  gap: var(--s4);
  margin-top: var(--s12);
  grid-template-columns: 1fr;
}
@media (min-width: 700px)  { .card-grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .card-grid--3 { grid-template-columns: repeat(3, 1fr); } }

.card {
  padding: var(--s6);
  border: 1px solid rgba(164, 8, 12, 0.28);
  border-radius: var(--radius);
  background: rgba(164, 8, 12, 0.055);
  transition: border-color 0.18s, transform 0.18s;
}
.card:hover { border-color: rgba(164, 8, 12, 0.6); transform: translateY(-3px); }
.card p { font-size: 0.97rem; color: var(--ink-dim); }
.card strong { color: var(--ink); font-weight: 600; }
.card--row { display: flex; align-items: flex-start; gap: var(--s4); }

.ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 44px; height: 44px;
  margin-bottom: var(--s4);
  border-radius: 12px;
  background: rgba(164, 8, 12, 0.18);
  color: var(--red-hot);
}
.card--row .ico { margin-bottom: 0; width: 40px; height: 40px; }
.ico svg { width: 21px; height: 21px; }

/* ══════════ DOR ══════════ */
.sec-dor { --sec-bg: var(--black-2); }
.sec-dor::before { width: 520px; height: 520px; bottom: -260px; right: -160px; opacity: 0.3; }

/* ══════════ BLOCO VERMELHO SÓLIDO (usado nas duas frentes) ══════════ */
.sec-solida {
  --sec-bg: #59060a;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.sec-solida::before {
  width: 640px; height: 640px;
  top: -300px; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--red) 0%, transparent 72%);
  opacity: 0.28;
}
.sec-solida .sec-sub { color: rgba(255, 255, 255, 0.78); }

.panel {
  margin-top: var(--s12);
  padding: var(--s10) var(--s8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  background: rgba(10, 7, 8, 0.72);
  backdrop-filter: blur(6px);
}
.check-list { display: grid; gap: var(--s4); }
@media (min-width: 780px) { .check-list { grid-template-columns: 1fr 1fr; gap: var(--s4) var(--s8); } }
.check-list li {
  position: relative;
  padding-left: var(--s8);
  font-size: 0.99rem;
  color: rgba(246, 239, 237, 0.92);
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 4px;
  width: 20px; height: 20px;
  border-radius: 6px;
  background: var(--red-hot) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 13 4 4L19 7'/%3E%3C/svg%3E") center / 13px no-repeat;
}

/* ══════════ FRASE ══════════ */
.sec-quote { --sec-bg: var(--black); padding: var(--s16) 0; }
.sec-quote::before { display: none; }
.quote-grid { display: grid; gap: var(--s6); align-items: center; }
@media (min-width: 860px) { .quote-grid { grid-template-columns: 1fr 1fr; gap: var(--s16); } }
.quote-main {
  font-family: var(--font-title);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.quote-side { color: var(--ink-dim); font-size: 1rem; }

/* ══════════ PRA QUEM ══════════ */
.sec-paraquem { --sec-bg: var(--oxblood); }
.sec-paraquem::before { width: 560px; height: 560px; top: -180px; right: -180px; opacity: 0.35; }

/* ══════════ MÉTODO ══════════ */
.sec-metodo { --sec-bg: var(--black-2); }
.sec-metodo::before { width: 520px; height: 520px; bottom: -240px; left: -160px; opacity: 0.32; }

.steps {
  display: grid;
  gap: var(--s4);
  margin-top: var(--s12);
  grid-template-columns: 1fr;
  counter-reset: step;
}
@media (min-width: 700px)  { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .steps { grid-template-columns: repeat(4, 1fr); } }

.step {
  position: relative;
  padding: var(--s8) var(--s6) var(--s6);
  border: 1px solid rgba(164, 8, 12, 0.3);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(164, 8, 12, 0.12), rgba(164, 8, 12, 0.03));
}
.step-n {
  display: block;
  font-family: var(--font-title);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: rgba(197, 14, 19, 0.55);
}
.step h3 { margin-top: var(--s4); font-size: 1.08rem; }
.step p { margin-top: var(--s3); font-size: 0.93rem; color: var(--ink-dim); }

/* ══════════ PROVAS ══════════ */
.sec-provas { --sec-bg: var(--black); }
.sec-provas::before { width: 620px; height: 620px; top: 10%; right: -240px; opacity: 0.3; }

.proof-grid {
  display: grid;
  gap: var(--s4);
  margin-top: var(--s12);
  grid-template-columns: 1fr;
}
@media (min-width: 780px) { .proof-grid { grid-template-columns: 1fr 1fr; } }
.proof {
  margin: 0;
  padding: var(--s5);
  border: 1px solid rgba(164, 8, 12, 0.32);
  border-radius: var(--radius);
  background: rgba(164, 8, 12, 0.07);
}
.proof-tag {
  display: inline-block;
  margin-bottom: var(--s3);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #e8a5a2;
}
.proof img { border-radius: 10px; border: 1px solid rgba(255, 255, 255, 0.08); }
.proof figcaption { margin-top: var(--s3); font-size: 13px; color: var(--ink-dim); }

.testi-grid {
  display: grid;
  gap: var(--s4);
  margin-top: var(--s8);
  grid-template-columns: 1fr;
}
@media (min-width: 700px)  { .testi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .testi-grid { grid-template-columns: repeat(3, 1fr); } }
.testi {
  display: flex;
  flex-direction: column;
  gap: var(--s4);
  margin: 0;
  padding: var(--s6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.028);
}
.testi p { flex: 1; font-size: 0.95rem; color: rgba(246, 239, 237, 0.88); }
.testi cite {
  font-style: normal;
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 600;
}
.testi cite span {
  display: block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  color: var(--ink-dim);
}

.proof-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s5);
  margin-top: var(--s12);
  text-align: center;
}
.proof-cta p { color: var(--ink-dim); }
.proof-cta .btn { margin: 0; }

/* ══════════ FRENTE 02 — SITES ══════════ */
.sec-sites-abre {
  --sec-bg: var(--oxblood);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.sec-sites-abre::before { width: 620px; height: 620px; top: -240px; left: -180px; opacity: 0.4; }

.sec-sites-como { --sec-bg: var(--black-2); }
.sec-sites-como::before { width: 560px; height: 560px; bottom: -260px; right: -170px; opacity: 0.3; }

.paths {
  display: grid;
  gap: var(--s4);
  margin-top: var(--s12);
  grid-template-columns: 1fr;
}
@media (min-width: 780px) { .paths { grid-template-columns: 1fr 1fr; } }
.path {
  display: flex;
  flex-direction: column;
  padding: var(--s8);
  border: 1px solid rgba(164, 8, 12, 0.35);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(164, 8, 12, 0.13), rgba(164, 8, 12, 0.03));
}
.path-n {
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red-hot);
}
.path h3 { margin-top: var(--s3); font-size: clamp(1.2rem, 2.2vw, 1.45rem); }
.path p { margin-top: var(--s4); flex: 1; color: var(--ink-dim); font-size: 0.97rem; }
.path .btn { margin-top: var(--s6); align-self: flex-start; }

/* ══════════ SOBRE ══════════ */
.sec-sobre { --sec-bg: var(--black-2); }
/* o brilho fica ATRÁS do card, deslocado — é ele que o acrílico refrata,
   e o degradê fora de centro é o que denuncia que o painel é translúcido */
.sec-sobre::before {
  width: 700px; height: 560px;
  top: 46%; left: 30%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  opacity: 0.62;
  filter: blur(110px);
}

/* card acrílico: vermelho translúcido + desfoque do que passa por trás */
.about-card {
  position: relative;
  display: grid;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: linear-gradient(135deg, rgba(164, 8, 12, 0.32) 0%, rgba(109, 4, 7, 0.16) 100%);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  backdrop-filter: blur(22px) saturate(160%);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}
@media (min-width: 860px) { .about-card { grid-template-columns: 0.85fr 1.15fr; } }

.about-photo {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  min-height: 300px;
  background: rgba(10, 7, 8, 0.22);
  /* empilhado no mobile a divisória é horizontal; só vira vertical em 2 colunas */
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}
@media (min-width: 860px) {
  .about-photo { border-bottom: none; border-right: 1px solid rgba(255, 255, 255, 0.09); }
}
.about-photo img {
  width: 100%;
  max-width: 320px;
  filter: contrast(1.06);
  -webkit-mask-image: linear-gradient(to bottom, #000 62%, rgba(0, 0, 0, 0.3) 86%, transparent 99%);
  mask-image: linear-gradient(to bottom, #000 62%, rgba(0, 0, 0, 0.3) 86%, transparent 99%);
}
.about-copy { padding: var(--s12) var(--s8); }
.about-copy h2 { margin-top: var(--s3); font-size: clamp(1.6rem, 3.2vw, 2.2rem); }
.about-copy p { margin-top: var(--s5); color: rgba(255, 255, 255, 0.9); font-size: 1rem; }
.about-copy .chips { margin-top: var(--s8); }

/* ══════════ FAQ ══════════ */
.sec-faq { --sec-bg: var(--black); }
.sec-faq::before { width: 560px; height: 560px; bottom: -260px; right: -180px; opacity: 0.28; }

.faq-grid {
  display: grid;
  gap: var(--s3);
  margin-top: var(--s12);
  grid-template-columns: 1fr;
  align-content: start;
}
@media (min-width: 860px) { .faq-grid { grid-template-columns: 1fr 1fr; gap: var(--s3) var(--s4); } }

.faq {
  border: 1px solid rgba(164, 8, 12, 0.3);
  border-radius: var(--radius);
  background: rgba(164, 8, 12, 0.06);
  transition: border-color 0.18s;
  align-self: start;
}
.faq[open] { border-color: rgba(164, 8, 12, 0.65); }
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  padding: var(--s5) var(--s6);
  min-height: 44px;
  font-family: var(--font-title);
  font-size: 0.98rem;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  flex: 0 0 auto;
  width: 20px; height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c50e13' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center / contain no-repeat;
  transition: transform 0.2s;
}
.faq[open] summary::after { transform: rotate(45deg); }
.faq p {
  padding: 0 var(--s6) var(--s5);
  font-size: 0.94rem;
  color: var(--ink-dim);
}

/* ══════════ CTA FINAL ══════════ */
/* vermelho fechado (vinho), não o vermelho vivo de acento — a dobra é
   grande demais pra aguentar o tom saturado sem cansar a vista */
.sec-cta {
  --sec-bg: #4a0507;
  text-align: center;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
}
.sec-cta::before {
  width: 700px; height: 700px;
  top: -320px; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--red) 0%, transparent 72%);
  opacity: 0.32;
}
.sec-cta h2 { font-size: clamp(1.8rem, 4.4vw, 2.8rem); }
.sec-cta p { margin: var(--s5) auto 0; max-width: 46ch; color: rgba(255, 255, 255, 0.85); }

/* ══════════ FOOTER ══════════ */
.site-footer { background: var(--black); padding-top: var(--s12); }
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s5);
}
.foot-brand { display: flex; align-items: center; gap: var(--s3); }
.foot-brand img {
  width: 42px; height: 42px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 18%;
  background: var(--red-deep);
}
.foot-brand strong { display: block; font-family: var(--font-title); font-size: 15px; }
.foot-brand span { font-size: 13px; color: var(--ink-dim); }
.foot-note { max-width: 40ch; font-size: 12px; color: var(--ink-dim); }
.foot-bar {
  margin-top: var(--s8);
  padding-top: var(--s5);
  padding-bottom: var(--s8);
  border-top: 1px solid rgba(164, 8, 12, 0.25);
  font-size: 12px;
  color: var(--ink-dim);
}

/* ════════════════════════════════════════════════════
   ANIMAÇÕES
   Tudo aqui é opt-in via .has-js no <html>: sem JS, ou
   com "reduzir movimento" ligado, a página aparece inteira.
   ════════════════════════════════════════════════════ */

/* ── estado inicial dos elementos que entram com o scroll ── */
.has-js:not(.anim-off) .sec-head,
.has-js:not(.anim-off) .card,
.has-js:not(.anim-off) .step,
.has-js:not(.anim-off) .proof,
.has-js:not(.anim-off) .testi,
.has-js:not(.anim-off) .path,
.has-js:not(.anim-off) .choice,
.has-js:not(.anim-off) .faq,
.has-js:not(.anim-off) .panel,
.has-js:not(.anim-off) .quote-main,
.has-js:not(.anim-off) .quote-side,
.has-js:not(.anim-off) .about-card,
.has-js:not(.anim-off) .cross,
.has-js:not(.anim-off) .num,
.has-js:not(.anim-off) .frente,
.has-js:not(.anim-off) .chapter,
.has-js:not(.anim-off) .proof-cta {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
.has-js .in {
  opacity: 1 !important;
  transform: none !important;
  will-change: auto;
}

/* ── escalonamento dentro das grades (cascata, não bloco só) ── */
.card-grid > *:nth-child(2),
.steps > *:nth-child(2),
.testi-grid > *:nth-child(2),
.faq-grid > *:nth-child(2),
.proof-grid > *:nth-child(2),
.paths > *:nth-child(2),
.choices > *:nth-child(2),
.frentes > *:nth-child(2),
.hub-numeros > *:nth-child(2) { transition-delay: 0.09s; }

.card-grid > *:nth-child(3),
.steps > *:nth-child(3),
.testi-grid > *:nth-child(3),
.faq-grid > *:nth-child(3),
.hub-numeros > *:nth-child(3) { transition-delay: 0.18s; }

.card-grid > *:nth-child(4),
.steps > *:nth-child(4),
.testi-grid > *:nth-child(4),
.faq-grid > *:nth-child(4) { transition-delay: 0.27s; }

.card-grid > *:nth-child(5),
.testi-grid > *:nth-child(5),
.faq-grid > *:nth-child(5) { transition-delay: 0.36s; }

.card-grid > *:nth-child(6),
.faq-grid > *:nth-child(6) { transition-delay: 0.45s; }

/* ── entrada do hero: acontece no load, não no scroll ── */
@keyframes sobe {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: none; }
}
@keyframes surge {
  from { opacity: 0; transform: translateY(18px) scale(0.97); }
  to   { opacity: 1; transform: none; }
}

.has-js:not(.anim-off) .hero-copy > *,
.has-js:not(.anim-off) .hub-copy > * {
  opacity: 0;
  animation: sobe 0.85s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.has-js:not(.anim-off) .hero-copy > *:nth-child(1),
.has-js:not(.anim-off) .hub-copy > *:nth-child(1) { animation-delay: 0.06s; }
.has-js:not(.anim-off) .hero-copy > *:nth-child(2),
.has-js:not(.anim-off) .hub-copy > *:nth-child(2) { animation-delay: 0.15s; }
.has-js:not(.anim-off) .hero-copy > *:nth-child(3),
.has-js:not(.anim-off) .hub-copy > *:nth-child(3) { animation-delay: 0.24s; }
.has-js:not(.anim-off) .hero-copy > *:nth-child(4) { animation-delay: 0.33s; }
.has-js:not(.anim-off) .hero-copy > *:nth-child(5) { animation-delay: 0.42s; }

.has-js:not(.anim-off) .hero-photo,
.has-js:not(.anim-off) .hub-photo {
  opacity: 0;
  animation: surge 1s cubic-bezier(0.22, 1, 0.36, 1) 0.2s forwards;
}
.has-js:not(.anim-off) .float-card {
  opacity: 0;
  animation: surge 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.has-js:not(.anim-off) .float-card--a { animation-delay: 0.7s; }
.has-js:not(.anim-off) .float-card--b { animation-delay: 0.85s; }

/* ── cards flutuantes respirando de leve ── */
@keyframes boia {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-7px); }
}
.float-card--a { animation: boia 5s ease-in-out 1.6s infinite; }
.float-card--b { animation: boia 5s ease-in-out 2.4s infinite; }
/* durante a entrada o keyframe de surge manda; depois o boia assume */
.has-js:not(.anim-off) .float-card--a {
  animation: surge 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.7s forwards,
             boia 5s ease-in-out 1.6s infinite;
}
.has-js:not(.anim-off) .float-card--b {
  animation: surge 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.85s forwards,
             boia 5s ease-in-out 2.4s infinite;
}

/* ── ponto vermelho pulsando dentro dos cards flutuantes ── */
@keyframes pulso {
  0%   { box-shadow: 0 0 0 0 rgba(197, 14, 19, 0.5); }
  70%  { box-shadow: 0 0 0 10px rgba(197, 14, 19, 0); }
  100% { box-shadow: 0 0 0 0 rgba(197, 14, 19, 0); }
}
.float-card .dot { animation: pulso 2.6s ease-out infinite; }

/* ── brilhos de fundo respirando bem devagar ── */
@keyframes respira {
  0%, 100% { opacity: var(--glow-op, 0.35); transform: var(--glow-tf, none) scale(1); }
  50%      { opacity: calc(var(--glow-op, 0.35) * 1.35); transform: var(--glow-tf, none) scale(1.08); }
}
.hero::before, .hub-hero::before { --glow-op: 0.5; animation: respira 11s ease-in-out infinite; }
.sec-provas::before { --glow-op: 0.3; animation: respira 13s ease-in-out infinite; }
.sec-paraquem::before { --glow-op: 0.35; animation: respira 12s ease-in-out infinite; }

/* ── FAQ abrindo com deslize ── */
@keyframes abre {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: none; }
}
.faq[open] p { animation: abre 0.32s ease-out; }
.faq summary { transition: color 0.15s; }
.faq summary:hover { color: var(--red-hot); }

/* ── header muda ao rolar ── */
.site-header { transition: background 0.25s, box-shadow 0.25s, border-color 0.25s; }
.site-header.scrolled {
  background: rgba(10, 7, 8, 0.92);
  border-bottom-color: rgba(164, 8, 12, 0.45);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

/* ── polimento de hover ── */
.proof, .testi { transition: border-color 0.2s, transform 0.2s; }
.proof:hover, .testi:hover { border-color: rgba(164, 8, 12, 0.6); transform: translateY(-3px); }
.brand img { transition: transform 0.25s; }
.brand:hover img { transform: scale(1.08); }
.nav-links a { position: relative; }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -5px;
  width: 100%; height: 1.5px;
  background: var(--red-hot);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }

/* ── foco visível pra quem navega no teclado ── */
a:focus-visible, summary:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--red-hot);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ── respeito total a "reduzir movimento" ── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}