/* ============================================================
   Hero Hand Converter — landing
   Paleta da marca: aqua (azul da logo) + cromado, base quase-preta.
   Vermelho aparece só nos naipes vermelhos e no estado "bruto".
   ============================================================ */

:root {
  /* Bases */
  --ink:        #090c12;
  --ink-2:      #0d1320;
  --surface:    #121a29;
  --surface-2:  #18223444;
  --line:       rgba(255, 255, 255, 0.08);
  --line-soft:  rgba(255, 255, 255, 0.05);

  /* Marca — aqua */
  --aqua:       #25a9e0;
  --aqua-bright:#42c0f2;
  --aqua-deep:  #0e6ba8;
  --aqua-glow:  rgba(37, 169, 224, 0.30);

  /* Cromado */
  --chrome-hi:  #eaf1f6;
  --chrome:     #b9c6d2;
  --chrome-lo:  #8593a1;

  /* Texto */
  --text:       #e7eef5;
  --muted:      #9fb1c2;
  --faint:      #6a7c8e;

  /* Sinais de poker */
  --red:        #e5484d;
  --green-ok:   #3fcf8e;

  /* Tipografia */
  --display: "Space Grotesk", system-ui, sans-serif;
  --body:    "Manrope", system-ui, sans-serif;
  --mono:    "JetBrains Mono", ui-monospace, monospace;

  --maxw: 1180px;
  --radius: 16px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  /* Atmosfera: brilho aqua difuso no topo, como um spot sobre a mesa */
  background-image:
    radial-gradient(900px 520px at 78% -8%, rgba(37, 169, 224, 0.16), transparent 60%),
    radial-gradient(700px 500px at 0% 8%, rgba(14, 107, 168, 0.10), transparent 55%);
  background-repeat: no-repeat;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- utilitários ---------- */
.eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint);
  margin: 0 0 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.grad {
  background: linear-gradient(96deg, var(--aqua-bright), var(--aqua) 45%, var(--chrome-hi));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.suit { font-size: 0.9em; line-height: 1; }
.suit--spade, .suit--club { color: var(--chrome); }
.suit--heart, .suit--diamond { color: var(--red); }

/* ---------- botões ---------- */
.btn {
  --pad: 12px 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: var(--pad);
  border-radius: 12px;
  font-family: var(--body);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.btn--lg { --pad: 16px 28px; font-size: 1.02rem; border-radius: 14px; }

.btn--primary {
  color: #04222f;
  background: linear-gradient(180deg, var(--aqua-bright), var(--aqua) 60%, var(--aqua-deep));
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.35) inset,
    0 10px 30px -10px var(--aqua-glow);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.45) inset,
    0 16px 40px -12px var(--aqua-glow);
}

.btn--ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--line);
}
.btn--ghost:hover { border-color: rgba(37, 169, 224, 0.55); color: #fff; transform: translateY(-2px); }

/* ====================== NAV ====================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 14px clamp(18px, 4vw, 40px);
  max-width: var(--maxw);
  margin: 0 auto;
  backdrop-filter: blur(14px);
  background: linear-gradient(180deg, rgba(9, 12, 18, 0.85), rgba(9, 12, 18, 0.55));
  border-bottom: 1px solid var(--line-soft);
}
/* O nav precisa ocupar a largura toda mas centralizar o conteúdo */
.nav { width: 100%; box-sizing: border-box; }
/* Logo do header maior, com as cores originais */
.nav__brand img { height: 60px; width: auto; }
.nav__links { display: flex; gap: 26px; margin-left: 8px; }
.nav__links a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.15s ease;
}
.nav__links a:hover { color: var(--text); }
.nav__actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
/* Botões do header ~20% menores que o .btn padrão */
.nav__actions .btn { padding: 10px 16px; font-size: 0.78rem; border-radius: 10px; }

.lang { display: inline-flex; align-items: center; gap: 4px; margin-right: 6px; }
.lang__btn {
  background: none; border: none; cursor: pointer;
  font-family: var(--mono); font-size: 0.8rem; font-weight: 500;
  color: var(--faint); padding: 4px 4px; transition: color 0.15s ease;
}
.lang__btn.is-active { color: var(--aqua-bright); }
.lang__sep { color: var(--faint); }

/* ====================== HERO ====================== */
.hero {
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(16px, 3vw, 40px) clamp(18px, 4vw, 40px) 64px;
  display: grid;
  grid-template-columns: 1.02fr 1.18fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
.hero__glow {
  position: absolute; inset: 0;
  background: radial-gradient(540px 320px at 70% 42%, var(--aqua-glow), transparent 70%);
  filter: blur(8px);
  pointer-events: none;
  z-index: 0;
}
.hero__copy, .converter { position: relative; z-index: 1; }

/* Logo grande em destaque acima do texto do hero */
.hero__logo {
  width: min(300px, 78%);
  height: auto;
  margin: 0 0 24px;
  display: block;
  filter: drop-shadow(0 12px 36px var(--aqua-glow));
}

.hero__title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2.3rem, 4.6vw, 3.7rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
}
/* "vilões por posição" ganha um sublinhado cromado (quebra bem em telas estreitas) */
.hero__title .redact {
  color: var(--chrome-hi);
  text-decoration: underline;
  text-decoration-color: var(--chrome);
  text-decoration-thickness: 3px;
  text-underline-offset: 5px;
}

.hero__sub {
  font-size: 1.12rem;
  color: var(--muted);
  max-width: 30em;
  margin: 0 0 32px;
}

.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 38px; }

.hero__rooms {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  padding-top: 26px;
  border-top: 1px solid var(--line-soft);
}
.hero__rooms-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
}
.hero__rooms img {
  height: 26px; width: auto;
  filter: grayscale(1) brightness(1.6) opacity(0.7);
  transition: filter 0.2s ease;
}
.hero__rooms img:hover { filter: none; }

/* ---------- ELEMENTO-ASSINATURA: conversor ---------- */
.converter {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0;
}
.panel {
  background: linear-gradient(180deg, var(--surface), var(--ink-2));
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.7);
}
.panel--raw  { transform: translateY(10px) rotate(-1.1deg); }
.panel--new  {
  transform: translateY(-10px) rotate(1.1deg);
  border-color: rgba(37, 169, 224, 0.35);
  box-shadow: 0 30px 70px -28px var(--aqua-glow), 0 30px 60px -30px rgba(0, 0, 0, 0.7);
}
.panel__bar {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.02);
}
.dot { width: 9px; height: 9px; border-radius: 50%; background: #2b3647; }
.dot--ok { background: rgba(63, 207, 142, 0.5); }
.panel__name {
  margin-left: 8px;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--faint);
  text-transform: uppercase;
}

.code {
  margin: 0;
  padding: 16px 16px 18px;
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.85;
  color: #b7c4d2;
  overflow-x: auto;
}
.code .k { color: var(--chrome-lo); }
.code .cash { color: var(--red); }
.code .chips { color: var(--green-ok); }
.code .card { color: var(--chrome-hi); font-weight: 500; }
.code .card--red { color: var(--red); }
.code .name-raw {
  color: var(--red);
  background: rgba(229, 72, 77, 0.12);
  border-radius: 3px; padding: 0 3px;
}
.code .name-new {
  color: var(--aqua-bright);
  background: rgba(37, 169, 224, 0.14);
  border-radius: 3px; padding: 0 3px;
  font-weight: 500;
}
/* Posição do vilão (BTN, CO, BB…): cromado, distinto do nick aqua */
.code .pos {
  color: var(--chrome-hi);
  background: rgba(255, 255, 255, 0.07);
  border-radius: 3px; padding: 0 3px;
  font-weight: 500;
}

/* Selo central de conversão */
.convert-badge {
  display: grid; place-items: center;
  width: 46px; height: 46px;
  margin: 0 -10px;
  border-radius: 50%;
  color: #04222f;
  background: linear-gradient(180deg, var(--aqua-bright), var(--aqua-deep));
  box-shadow: 0 0 0 6px rgba(9, 12, 18, 0.9), 0 0 28px var(--aqua-glow);
  z-index: 3;
}

.converter__note {
  grid-column: 1 / -1;
  margin: 22px 0 0;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--faint);
}

/* Animação de revelação linha a linha.
   Roda sozinha no load (forwards) e termina sempre visível — se o JS falhar,
   o conteúdo aparece mesmo assim. O JS só reinicia a animação no re-scroll. */
.code .ln { display: block; }
@media (prefers-reduced-motion: no-preference) {
  .converter .ln {
    opacity: 0;
    transform: translateY(5px);
    animation: lnIn 0.42s ease forwards;
    animation-delay: calc(var(--i) * 70ms);
  }
  .converter .panel--new .ln { animation-delay: calc(720ms + var(--i) * 70ms); }
  .convert-badge svg { animation: nudge 2.4s ease-in-out infinite; }
}
@keyframes lnIn { to { opacity: 1; transform: none; } }
@keyframes nudge { 0%, 100% { transform: translateX(-2px); } 50% { transform: translateX(2px); } }

/* ====================== SEÇÕES GENÉRICAS ====================== */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(64px, 9vw, 110px) clamp(18px, 4vw, 40px);
}
.section__head { max-width: 46rem; margin-bottom: 48px; }
.section__title {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0;
}
.section__sub { color: var(--muted); font-size: 1.08rem; margin: 16px 0 0; max-width: 40em; }

/* ---------- how (steps) ---------- */
.steps {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  counter-reset: none;
}
.step {
  position: relative;
  padding: 28px 24px 26px;
  background: linear-gradient(180deg, var(--surface), transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.step__num {
  font-family: var(--mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--aqua);
  letter-spacing: 0.1em;
}
.step__title { font-family: var(--display); font-weight: 600; font-size: 1.22rem; margin: 14px 0 8px; }
.step__desc { color: var(--muted); margin: 0; font-size: 0.98rem; }

/* ---------- rooms ---------- */
.rooms__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.room-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 30px 18px 24px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
  transition: transform 0.18s ease, border-color 0.18s ease;
}
.room-card:hover { transform: translateY(-4px); border-color: rgba(37, 169, 224, 0.4); }
.room-card img { height: 40px; width: auto; filter: brightness(1.5); }
.room-card__name { font-weight: 700; font-size: 1.02rem; }
.room-card__arrow {
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--aqua-bright);
  letter-spacing: 0.04em;
}

/* ---------- features ---------- */
.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.feature {
  padding: 28px 22px;
  background: linear-gradient(180deg, var(--surface), transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.feature__suit { font-size: 1.5rem; line-height: 1; display: block; margin-bottom: 16px; }
.feature__title { font-family: var(--display); font-weight: 600; font-size: 1.12rem; margin: 0 0 8px; }
.feature__desc { color: var(--muted); margin: 0; font-size: 0.95rem; }

/* ---------- faq ---------- */
.faq__list { display: grid; gap: 12px; max-width: 50rem; }
.qa {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 4px 20px;
}
.qa summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 0;
  font-weight: 600;
  font-size: 1.04rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: "+";
  font-family: var(--mono);
  color: var(--aqua);
  font-size: 1.3rem;
  transition: transform 0.2s ease;
}
.qa[open] summary::after { transform: rotate(45deg); }
.qa p { margin: 0 0 18px; color: var(--muted); max-width: 44em; }

/* ====================== CTA BAND ====================== */
.cta-band { padding: clamp(20px, 5vw, 40px) clamp(18px, 4vw, 40px); }
.cta-band__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 80px) 28px;
  text-align: center;
  border-radius: 28px;
  border: 1px solid rgba(37, 169, 224, 0.3);
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(37, 169, 224, 0.18), transparent 70%),
    linear-gradient(180deg, var(--surface), var(--ink-2));
  position: relative;
  overflow: hidden;
}
.cta-band__logo {
  display: block;
  height: clamp(64px, 9vw, 88px);
  width: auto;
  margin: 0 auto 26px;
  position: relative;
  filter: drop-shadow(0 10px 34px var(--aqua-glow));
}
.cta-band__title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.6vw, 2.7rem);
  letter-spacing: -0.015em;
  margin: 0 0 12px;
}
.cta-band__sub { color: var(--muted); font-size: 1.1rem; margin: 0 0 30px; }

/* ====================== FOOTER ====================== */
.foot {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 40px clamp(18px, 4vw, 40px) 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line-soft);
}
.foot__brand { display: flex; align-items: center; gap: 16px; }
.foot__brand img { height: 34px; width: auto; }
.foot__brand p { margin: 0; color: var(--faint); font-size: 0.9rem; }
.foot__meta { display: flex; align-items: center; gap: 20px; font-size: 0.9rem; }
.foot__meta a { color: var(--muted); }
.foot__meta a:hover { color: var(--text); }
.foot__rights { color: var(--faint); }

/* ====================== RESPONSIVO ====================== */
@media (max-width: 940px) {
  .hero { grid-template-columns: 1fr; }
  .nav__links { display: none; }
  .rooms__grid, .features__grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .converter { grid-template-columns: 1fr; gap: 14px; }
  .convert-badge { margin: -10px auto; transform: rotate(90deg); }
  .panel--raw, .panel--new { transform: none; }
  .rooms__grid, .features__grid { grid-template-columns: 1fr; }
  .nav__actions .btn--ghost { display: none; }
  .foot { flex-direction: column; align-items: flex-start; }
}

/* Acessibilidade: foco visível */
a:focus-visible, button:focus-visible, summary:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--aqua-bright);
  outline-offset: 3px;
  border-radius: 6px;
}