/* ===== Samuel Martinez · minimalista, premium, tecnológico ===== */
:root {
  --fundo: #0E0E0E;
  --superficie: #141414;
  --superficie-2: #1A1A1A;
  --texto: #FFFFFF;
  --texto-2: #A3A3A3;
  --texto-3: #6B6B6B;
  --borda: #262626;
  --vermelho: #C20000;
  --vermelho-2: #E01A1A;
  --creme: #F2F0EB;
  --tinta: #111111;
  --vinho: #7F0000;
  --raio: 18px;
  --raio-sm: 12px;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "Poppins", var(--sans);   /* etiquetas pequenas em maiúsculas */
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--fundo);
  color: var(--texto);
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 600; line-height: 1.15; letter-spacing: -.02em; }
p { margin: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
:focus-visible { outline: 2px solid var(--vermelho); outline-offset: 3px; }

/* Etiqueta mono */
.mono {
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--texto-2);
}

/* Sublinhado vermelho (uma palavra por bloco) */
.realce {
  text-decoration: underline;
  text-decoration-color: var(--vermelho);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
  text-decoration-skip-ink: none;
}

/* Fundo: gradiente + ruído bem sutis */
.fundo {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(80% 45% at 50% -10%, rgba(255, 255, 255, .06), transparent 70%),
    radial-gradient(60% 40% at 50% 115%, rgba(194, 0, 0, .10), transparent 70%),
    var(--fundo);
}
.fundo::after {
  content: ""; position: absolute; inset: 0; opacity: .05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: 0 16px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ===== Topo ===== */
.topo { border-bottom: 1px solid var(--borda); }
.topo-inner {
  max-width: 480px; margin: 0 auto; padding: 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.topo-marca { font-size: .95rem; font-weight: 500; letter-spacing: -.01em; white-space: nowrap; }

/* ===== Hero ===== */
.hero { text-align: center; display: flex; flex-direction: column; align-items: center; padding: 36px 0 18px; }
.hero-foto {
  width: 116px; height: 116px; border-radius: 50%; padding: 2px;
  background: conic-gradient(from 210deg, #5a5a5a, #d9d9d9, #6b6b6b, #f5f5f5, #4a4a4a, #5a5a5a);
  margin-bottom: 20px;
}
.hero-foto img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; border: 3px solid var(--fundo); background: var(--superficie); }

.selo {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .72rem; font-weight: 500; color: var(--texto-2); text-align: left; line-height: 1.35;
  border: 1px solid var(--borda); background: rgba(255, 255, 255, .02);
  border-radius: 99px; padding: 7px 12px 7px 10px; margin-bottom: 18px; max-width: 100%;
}
.ponto { position: relative; width: 7px; height: 7px; border-radius: 50%; background: var(--vermelho); flex-shrink: 0; }
.ponto::after {
  content: ""; position: absolute; inset: -4px; border-radius: 50%;
  background: var(--vermelho); opacity: .45; animation: pulsar 2s ease-out infinite;
}
@keyframes pulsar { 0% { transform: scale(.4); opacity: .55; } 100% { transform: scale(1.6); opacity: 0; } }

.hero-nome { font-size: 2.6rem; font-weight: 600; letter-spacing: -.035em; line-height: 1.05; }
.hero-insta { margin-top: 8px; color: var(--texto-2); font-size: .9rem; text-decoration: none; }
.hero-insta:hover { color: var(--texto); }
.sr-only + .hero-insta { margin-top: -6px; }
.hero-frase { margin-top: 18px; font-size: .9rem; color: #E6E6E6; max-width: 380px; line-height: 1.6; }

/* ===== Cards ===== */
/* Cards em 3D: borda inferior vinho + sombra vermelha */
.card {
  position: relative; display: block; text-decoration: none;
  border-radius: var(--raio); padding: 22px 64px 22px 22px;
  border: 1px solid var(--borda);
  background: linear-gradient(180deg, #1B1B1B, var(--superficie));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .06),
    0 5px 0 #4A0000,
    0 14px 32px rgba(194, 0, 0, .28);
  transition: transform .15s ease, border-color .18s ease, box-shadow .15s ease, background-color .18s ease;
  -webkit-tap-highlight-color: transparent;
  margin-bottom: 6px;
}
.card:hover { border-color: #3a3a3a; transform: translateY(-1px); box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 6px 0 #4A0000, 0 18px 40px rgba(194, 0, 0, .36); }
.card:active { transform: translateY(4px); box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 1px 0 #4A0000, 0 6px 16px rgba(194, 0, 0, .25); }
.card:focus-visible { outline: 2px solid var(--vermelho); outline-offset: 3px; }
.card h2 { font-size: 1.12rem; font-weight: 600; letter-spacing: -.02em; }
.card p { margin-top: 8px; font-size: .92rem; color: var(--texto-2); line-height: 1.55; }
.card .mono { display: block; margin-top: 16px; }
.seta {
  position: absolute; top: 20px; right: 20px; width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center; border: 1px solid var(--borda); color: var(--texto);
  transition: transform .18s ease, background-color .18s ease;
}
.seta svg { width: 16px; height: 16px; }
.card:hover .seta { transform: translate(2px, -2px); }

/* Card de orçamento com logo */
.card-titulo { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.card-logo { height: 18px; width: auto; opacity: .9; }

/* Card principal: claro */
.card-principal.claro {
  background: linear-gradient(180deg, #FFFFFF, var(--creme) 60%); border-color: #FFFFFF; color: var(--tinta);
  box-shadow: inset 0 -2px 0 rgba(0,0,0,.06), 0 6px 0 var(--vermelho), 0 16px 40px rgba(194, 0, 0, .45);
}
.card-principal.claro:active { box-shadow: inset 0 -2px 0 rgba(0,0,0,.06), 0 1px 0 var(--vermelho), 0 6px 18px rgba(194, 0, 0, .35); }
.card-principal.claro p { color: #3D3D3D; }
.card-principal.claro .mono { color: #6E6A62; }
.card-principal.claro .seta { background: var(--vermelho); border-color: var(--vermelho); color: #fff; }
.card-principal.claro:hover { box-shadow: inset 0 -2px 0 rgba(0,0,0,.06), 0 7px 0 var(--vermelho), 0 20px 48px rgba(194, 0, 0, .55); border-color: #fff; }

/* Card principal: vermelho */
.card-principal.vermelho {
  background: linear-gradient(180deg, #D61414, var(--vermelho)); border-color: #D61414; color: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 6px 0 var(--vinho, #7F0000), 0 16px 40px rgba(194, 0, 0, .5);
}
.card-principal.vermelho p { color: rgba(255, 255, 255, .88); }
.card-principal.vermelho .mono { color: rgba(255, 255, 255, .7); }
.card-principal.vermelho .realce { text-decoration-color: #fff; }
.card-principal.vermelho .seta { background: #fff; border-color: #fff; color: var(--vermelho); }
.card-principal.vermelho:hover { background: var(--vermelho-2); }
.card-principal.vermelho:focus-visible { outline-color: #fff; }

.card-principal { padding-top: 24px; padding-bottom: 22px; }
.card-principal h2 { font-size: 1.3rem; }

/* ===== Card do diagnóstico: lista + botão vermelho 3D ===== */
.card-diag {
  background: linear-gradient(180deg, rgba(194, 0, 0, .12), rgba(20, 20, 20, .95) 45%);
  border: 1px solid rgba(194, 0, 0, .55);
  border-radius: var(--raio);
  padding: 20px 16px 16px;
  box-shadow: 0 14px 40px rgba(194, 0, 0, .18);
}
.diag-texto { margin: 2px 2px 20px; font-size: 1rem; color: #EDEDED; line-height: 1.6; }
.beneficios { list-style: none; margin: 0 0 20px; padding: 0; display: grid; gap: 12px; }
.beneficios li { display: flex; gap: 10px; align-items: flex-start; font-size: .96rem; color: #EDEDED; line-height: 1.45; }
.beneficios .check { width: 20px; height: 20px; flex-shrink: 0; margin-top: 1px; border-radius: 50%; background: var(--vermelho); color: #fff; display: grid; place-items: center; }
.beneficios .check svg { width: 12px; height: 12px; }
.btn-diag {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  width: 100%; min-height: 64px; padding: 14px 20px;
  border-radius: 14px; text-decoration: none; text-align: center;
  background: linear-gradient(180deg, #D61414, var(--vermelho));
  color: #fff; font-size: 1.05rem; font-weight: 600; line-height: 1.25; letter-spacing: -.01em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .2), 0 5px 0 var(--vinho), 0 12px 30px rgba(194, 0, 0, .5);
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
  -webkit-tap-highlight-color: transparent;
  animation: brilho 2.8s ease-in-out infinite;
}
.btn-diag svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn-diag:hover { filter: brightness(1.08); }
.btn-diag:active { transform: translateY(4px); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .2), 0 1px 0 var(--vinho), 0 6px 16px rgba(194, 0, 0, .4); }
.btn-diag:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
@keyframes brilho {
  0%, 100% { box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 5px 0 var(--vinho), 0 12px 30px rgba(194,0,0,.5), 0 0 0 0 rgba(194,0,0,.4); }
  50% { box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 5px 0 var(--vinho), 0 12px 30px rgba(194,0,0,.5), 0 0 0 8px rgba(194,0,0,0); }
}
.card-diag .apoio { margin-top: 14px; text-align: center; font-size: .72rem; color: var(--texto-2); line-height: 1.5; text-wrap: balance; }

/* ===== Produtos (sanfona) ===== */
.produtos { margin-top: 18px; display: grid; gap: 10px; }
.produtos > .mono { text-align: center; margin-bottom: 4px; }
.produto { background: var(--superficie); border: 1px solid var(--borda); border-radius: var(--raio-sm); }
.produto summary {
  list-style: none; cursor: pointer; padding: 16px 18px; font-weight: 500;
  display: flex; justify-content: space-between; align-items: center;
}
.produto summary::-webkit-details-marker { display: none; }
.produto summary::after { content: "+"; font-size: 1.2rem; color: var(--texto-2); transition: transform .2s; }
.produto[open] summary::after { transform: rotate(45deg); }
.produto-corpo { padding: 0 18px 18px; display: grid; gap: 14px; font-size: .92rem; color: var(--texto-2); }

/* ===== Rodapé ===== */
.rodape { text-align: center; padding: 28px 16px 34px; font-size: .78rem; color: var(--texto-3); }

/* ===== Botões ===== */
.btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; min-height: 54px; padding: 14px 20px;
  border-radius: var(--raio-sm); border: 1px solid transparent;
  font-family: inherit; font-size: 1rem; font-weight: 500; line-height: 1.25;
  text-align: center; text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background-color .15s ease, border-color .15s ease, opacity .15s;
  -webkit-tap-highlight-color: transparent;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn:active { transform: scale(.98); }
.btn-principal { background: var(--texto); color: var(--tinta); }
.btn-principal:hover { background: #E8E8E8; }
.btn-principal:focus-visible { outline: 2px solid var(--vermelho); outline-offset: 3px; }
.btn-secundario { background: transparent; color: var(--texto); border-color: var(--borda); }
.btn-secundario:hover { border-color: #444; }
.btn-terciario { background: var(--superficie); color: var(--texto); border-color: var(--borda); }
.btn[disabled] { opacity: .4; cursor: not-allowed; }

/* ===== Questionário ===== */
.quiz-topo {
  position: sticky; top: 0; z-index: 5;
  background: rgba(14, 14, 14, .85); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--borda);
}
.quiz-topo-inner { max-width: 560px; margin: 0 auto; padding: 12px 16px; display: flex; align-items: center; gap: 12px; }
.quiz-voltar {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--borda); background: transparent;
  color: var(--texto); display: grid; place-items: center; cursor: pointer; flex-shrink: 0; padding: 0;
}
.quiz-voltar svg { width: 16px; height: 16px; }
.quiz-voltar[hidden] { display: grid; visibility: hidden; }
.quiz-progresso { flex: 1; height: 3px; background: var(--borda); border-radius: 99px; overflow: hidden; }
.quiz-progresso span { display: block; height: 100%; width: 0; background: var(--vermelho); border-radius: 99px; transition: width .35s ease; }
.quiz-contador { font-family: var(--mono); font-size: .74rem; letter-spacing: .06em; color: var(--texto-2); min-width: 40px; text-align: right; }

.quiz { max-width: 560px; padding-top: 8px; }
.passo { display: flex; flex-direction: column; gap: 18px; animation: entrar .3s ease; }
@keyframes entrar { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.abertura { padding-top: 36px; gap: 20px; }
.abertura .mono { display: inline-flex; align-items: flex-start; gap: 10px; line-height: 1.7; }
.abertura .mono .ponto { margin-top: .5em; }
.abertura h1 { font-size: 2.2rem; letter-spacing: -.035em; }
.abertura p { color: var(--texto-2); font-size: 1.02rem; max-width: 440px; }

.pergunta { font-size: 1.45rem; font-weight: 600; letter-spacing: -.025em; padding-top: 22px; line-height: 1.25; }
.ajuda { font-size: .9rem; color: var(--texto-2); margin-top: -8px; }

.opcoes { display: grid; gap: 10px; }
.opcao {
  display: flex; align-items: center; gap: 12px; width: 100%; min-height: 56px; padding: 14px 16px;
  background: var(--superficie); color: var(--texto); border: 1px solid var(--borda); border-radius: var(--raio-sm);
  font-family: inherit; font-size: .98rem; font-weight: 400; text-align: left; line-height: 1.35; cursor: pointer;
  transition: border-color .15s, background-color .15s;
  -webkit-tap-highlight-color: transparent;
}
.opcao:hover { border-color: #3a3a3a; }
.opcao .marca {
  width: 20px; height: 20px; flex-shrink: 0; border: 1.5px solid #4a4a4a; border-radius: 50%;
  display: grid; place-items: center; transition: all .15s;
}
.opcoes.multiplas .marca { border-radius: 6px; }
.opcao .marca svg { width: 12px; height: 12px; color: #fff; opacity: 0; }
.opcao[aria-checked="true"] { border-color: var(--vermelho); background: rgba(194, 0, 0, .08); }
.opcao[aria-checked="true"] .marca { background: var(--vermelho); border-color: var(--vermelho); }
.opcao[aria-checked="true"] .marca svg { opacity: 1; }

.campo {
  width: 100%; min-height: 56px; padding: 14px 16px;
  background: var(--superficie); color: var(--texto); border: 1px solid var(--borda); border-radius: var(--raio-sm);
  font-family: inherit; font-size: 1.02rem; /* >=16px evita zoom no iPhone */
  transition: border-color .15s;
}
textarea.campo { min-height: 96px; resize: vertical; line-height: 1.5; }
.campo::placeholder { color: var(--texto-3); }
.campo:focus { outline: none; border-color: var(--vermelho); }
.campo[aria-invalid="true"] { border-color: #FF5A5A; }
.campos { display: grid; gap: 10px; }
.erro { color: #FF7A7A; font-size: .86rem; min-height: 1.2em; margin-top: -6px; }
.erro:empty { min-height: 0; margin: 0; }

.nota {
  font-size: .92rem; color: var(--texto); background: var(--superficie-2);
  border: 1px solid var(--borda); border-left: 2px solid var(--vermelho);
  border-radius: 10px; padding: 12px 14px;
}
.nota[hidden] { display: none; }
.lgpd { font-size: .8rem; color: var(--texto-2); text-align: center; }

.quiz-acoes { position: sticky; bottom: 0; padding: 14px 0 calc(14px + env(safe-area-inset-bottom)); background: linear-gradient(transparent, var(--fundo) 35%); margin-top: auto; display: grid; gap: 10px; }
.dica-enter { text-align: center; font-size: .74rem; color: var(--texto-3); }
@media (hover: none) { .dica-enter { display: none; } }

/* Agenda */
.agenda-box { background: var(--superficie); border: 1px solid var(--borda); border-radius: var(--raio); overflow: hidden; min-height: 520px; }
.agenda-aviso { padding: 28px 20px; text-align: center; color: var(--texto-2); font-size: .92rem; display: grid; gap: 14px; }
.agenda-aviso strong { color: var(--texto); }
.carregando { display: grid; place-items: center; min-height: 520px; color: var(--texto-2); font-size: .9rem; }

/* Obrigado */
.obrigado { text-align: center; align-items: center; padding-top: 32px; }
.obrigado .hero-foto { width: 88px; height: 88px; margin-bottom: 0; }
.obrigado h1 { font-size: 1.9rem; letter-spacing: -.03em; }
.obrigado-data { font-family: var(--mono); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--texto); border: 1px solid var(--borda); background: var(--superficie); padding: 10px 14px; border-radius: 99px; }
.obrigado ol { text-align: left; margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; counter-reset: passo; width: 100%; }
.obrigado li { counter-increment: passo; display: flex; gap: 14px; align-items: flex-start; background: var(--superficie); border: 1px solid var(--borda); border-radius: var(--raio-sm); padding: 14px 16px; font-size: .94rem; color: #E6E6E6; }
.obrigado li::before { content: "0" counter(passo); flex-shrink: 0; font-family: var(--mono); font-size: .75rem; color: var(--vermelho); padding-top: 3px; letter-spacing: .05em; }
.voltar-link { display: inline-flex; align-items: center; gap: 6px; color: var(--texto-2); text-decoration: none; font-size: .9rem; }
.voltar-link svg { width: 16px; height: 16px; }

/* ===== Portfólio ===== */
.port-cabecalho { display: grid; gap: 8px; margin: 18px 0 6px; }
.port-cabecalho h1 { font-size: 1.8rem; }
.port-cabecalho p { color: var(--texto-2); font-size: .94rem; }
.port-grid { display: grid; gap: 16px; }
.port-item { background: var(--superficie); border: 1px solid var(--borda); border-radius: var(--raio); overflow: hidden; }
.port-midia { aspect-ratio: 9 / 16; max-height: 70vh; width: 100%; background: var(--superficie-2); }
.port-midia.horizontal { aspect-ratio: 16 / 9; }
.port-midia iframe, .port-midia video, .port-midia img { width: 100%; height: 100%; border: 0; object-fit: cover; }
.port-texto { padding: 14px 16px 16px; display: grid; gap: 4px; }
.port-texto h2 { font-size: 1.05rem; }
.port-texto p { font-size: .9rem; color: var(--texto-2); }
.port-vazio { text-align: center; padding: 40px 20px; border: 1px dashed var(--borda); border-radius: var(--raio); color: var(--texto-2); }

@media (min-width: 720px) {
  .hero { padding-top: 56px; }
  .port-grid { grid-template-columns: 1fr 1fr; }
  .pagina-portfolio .container { max-width: 760px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}