/* Seções — menu, hero, números (Task 5); demais seções nas Tasks 6–7 */

/* ---------- utilitários de seção ---------- */
.eyebrow {
  font-family: var(--font-text);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  padding: 16px 28px;
  background: var(--c-red);
  color: var(--c-offwhite);
  font-family: var(--font-text);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  text-decoration: none;
  border: 0;
  border-radius: 2px;
  cursor: pointer;
  transition: filter .25s ease;
}
.cta::after { content: "→"; transition: transform .25s ease; }
.cta:hover { filter: brightness(.88); }
.cta:hover::after { transform: translateX(4px); }

/* ---------- menu ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background-color .35s ease, border-color .35s ease, backdrop-filter .35s ease;
  border-bottom: 1px solid transparent;
}
html:not(.js) .nav, /* sem JS não há como saber a rolagem: fundo sempre */
.nav.is-scrolled {
  background: rgba(11, 11, 12, .86);
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
  border-bottom-color: var(--c-steel);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.nav__brand img { height: 34px; width: auto; }
.nav__links { display: none; }
.nav__links a {
  position: relative;
  padding: 6px 0;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--c-offwhite);
  opacity: .74;
  transition: opacity .2s ease;
}
.nav__links a::after { /* sublinhado fino dourado no hover */
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--c-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.nav__links a:hover { opacity: 1; }
.nav__links a:hover::after { transform: scaleX(1); }
.nav__links .nav__cta {
  opacity: 1;
  padding: 11px 22px;
  border: 1px solid rgba(201, 164, 92, .7);
  border-radius: 2px;
  transition: opacity .2s ease, border-color .2s ease, background-color .2s ease;
}
.nav__links .nav__cta::after { display: none; }
.nav__links .nav__cta:hover { border-color: var(--c-gold); background: rgba(201, 164, 92, .1); }

/* menu do celular: <details> funciona sem JS */
.nav__mobile { position: relative; }
.nav__mobile summary {
  list-style: none;
  padding: 10px 14px;
  border: 1px solid rgba(201, 164, 92, .7);
  border-radius: 2px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  cursor: pointer;
}
.nav__mobile summary::-webkit-details-marker { display: none; }
.nav__mobile nav {
  position: absolute;
  right: 0; top: calc(100% + 8px);
  min-width: 220px;
  display: grid;
  background: var(--c-black);
  border: 1px solid var(--c-steel);
}
.nav__mobile nav a {
  padding: 14px 18px;
  text-decoration: none;
  font-size: 14px;
  letter-spacing: .08em;
  border-bottom: 1px solid var(--c-steel);
}
.nav__mobile nav a:last-child { border-bottom: 0; color: var(--c-gold); }

@media (min-width: 768px) {
  .nav__links { display: flex; align-items: center; gap: var(--s-6); }
  .nav__mobile { display: none; }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
  background: var(--c-steel); /* cor de espera enquanto a foto carrega */
}
.hero__media, .hero__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero__media { z-index: -2; inset: -6% 0; height: 112%; }
.hero__media img { object-fit: cover; object-position: center 60%; }
.hero__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  /* três véus: escurece o topo (menu legível), ancora o texto embaixo à esquerda
     e deixa a luz do fim de tarde respirar no canto superior direito */
  background:
    linear-gradient(180deg, rgba(11, 11, 12, .5) 0%, rgba(11, 11, 12, .1) 35%, rgba(11, 11, 12, .55) 70%, rgba(11, 11, 12, .96) 100%),
    linear-gradient(90deg, rgba(11, 11, 12, .55) 0%, rgba(11, 11, 12, .2) 45%, rgba(11, 11, 12, 0) 70%),
    rgba(11, 11, 12, .12);
}
.hero__content {
  padding-top: 160px;
  padding-bottom: clamp(88px, 15vh, 150px);
  display: grid;
  gap: var(--s-5);
  justify-items: start;
}
.hero__rule { /* filete dourado curto: assinatura editorial que substitui o eyebrow */
  display: block;
  width: 56px; height: 1px;
  background: var(--c-gold);
  margin-bottom: var(--s-1);
}
.hero h1 {
  max-width: 18ch;
  font-size: clamp(32px, 3.9vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.022em;
  text-wrap: balance;
}
[data-split] .word { display: inline-block; white-space: nowrap; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
[data-split] .char { display: inline-block; }
.hero .sub {
  max-width: 44ch;
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 1.6;
  color: var(--c-offwhite);
  opacity: .8;
}
.hero .cta { margin-top: var(--s-3); }

/* traço de rolagem: fino, centrado na base */
.hero__scroll {
  position: absolute;
  left: 50%; bottom: 0;
  width: 1px; height: 56px;
  background: rgba(244, 241, 234, .16);
  overflow: hidden;
}
.hero__scroll span {
  position: absolute;
  left: 0; top: -50%;
  width: 1px; height: 50%;
  background: var(--c-gold);
  animation: scrollcue 2.4s cubic-bezier(.65, 0, .35, 1) infinite;
}
@keyframes scrollcue { to { top: 100%; } }
@media (prefers-reduced-motion: reduce) { .hero__scroll span { animation: none; top: 25%; } }
@media (max-width: 767.98px) { .hero__scroll { display: none; } }

/* ---------- números vivos ---------- */
.numeros {
  padding-block: var(--s-8);
  background: var(--c-black);
  border-top: 1px solid var(--c-steel);
}
.numeros__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
}
.numeros__list li {
  display: grid;
  gap: var(--s-2);
  padding: var(--s-6) 0;
  border-top: 1px solid var(--c-gold);
}
.numeros__list li:first-child { border-top: 0; }
.numeros__list strong {
  font-family: var(--font-black);
  font-weight: 400;
  font-size: 44px;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--c-offwhite);
  font-variant-numeric: tabular-nums;
}
.numeros__list strong::before {
  content: "";
  display: block;
  width: 28px; height: 3px;
  margin-bottom: var(--s-4);
  background: var(--c-red);
}
.numeros__list span {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-offwhite);
  opacity: .72;
}

@media (min-width: 768px) {
  .numeros__list { grid-template-columns: repeat(2, 1fr); }
  .numeros__list li { padding: var(--s-6) var(--s-6) var(--s-6) 0; border-top: 0; }
  .numeros__list li + li { border-left: 1px solid var(--c-gold); padding-left: var(--s-6); }
  .numeros__list li:nth-child(3) { border-left: 0; padding-left: 0; border-top: 1px solid var(--c-gold); }
  .numeros__list li:nth-child(4) { border-top: 1px solid var(--c-gold); }
}
@media (min-width: 1100px) {
  .numeros__list { grid-template-columns: repeat(4, 1fr); }
  .numeros__list li:nth-child(n) { border-top: 0; }
  .numeros__list li:nth-child(3) { border-left: 1px solid var(--c-gold); padding-left: var(--s-6); }
  .numeros__list strong { font-size: 72px; }
}

/* ---------- cabeçalho de seção ---------- */
.section-head { display: grid; gap: var(--s-4); margin-bottom: var(--s-7); max-width: 720px; }
.section-head--row { max-width: none; grid-template-columns: 1fr auto; align-items: end; }
section h2 {
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.1;
  text-wrap: balance;
}

/* ---------- quem somos ---------- */
.quem { padding-block: var(--s-8); }
.quem__grid { display: grid; gap: var(--s-7); align-items: center; }
.quem__text { display: grid; gap: var(--s-5); }
.quem__text p:not(.eyebrow) { max-width: 54ch; opacity: .86; }
.quem__media { margin: 0; }
.quem__frame {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--c-steel);
}
.quem__frame img { position: absolute; left: 0; top: -8%; width: 100%; height: 116%; object-fit: cover; }
.quem__frame::after { /* filete dourado deslocado, assinatura editorial */
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(201, 164, 92, .55);
  pointer-events: none;
}
@media (min-width: 900px) {
  .quem__grid { grid-template-columns: 1.05fr .95fr; gap: var(--s-8); }
}

/* ---------- como trabalhamos ---------- */
.operacao { padding-block: var(--s-8); border-top: 1px solid var(--c-steel); }
.cards { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-4); }
.card {
  display: grid;
  align-content: start;
  gap: var(--s-4);
  padding: var(--s-6) var(--s-5);
  background: rgba(42, 43, 46, .35);
  border: 1px solid var(--c-steel);
  transition: border-color .3s ease, transform .3s ease, background-color .3s ease;
}
.card:hover { border-color: var(--c-red); background: rgba(42, 43, 46, .6); transform: translateY(-4px); }
.card img { width: 44px; height: 44px; }
.card h3 { font-size: 20px; line-height: 1.2; }
.card p { font-size: 15px; opacity: .78; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .cards { grid-template-columns: repeat(4, 1fr); } }
@media (prefers-reduced-motion: reduce) { .card:hover { transform: none; } }

/* ---------- estrutura (galeria arrastável) ---------- */
.estrutura { padding-block: var(--s-8); border-top: 1px solid var(--c-steel); overflow: hidden; }
.estrutura__hint {
  font-size: 12px; font-weight: 600; letter-spacing: .24em; text-transform: uppercase; color: var(--c-gold);
}
.gallery {
  display: flex;
  gap: var(--s-4);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  --gallery-pad: max(var(--gutter), calc((100vw - var(--container)) / 2));
  scroll-padding-inline: var(--gallery-pad); /* igual ao padding: senão o snap abre a galeria já rolada */
  padding-inline: var(--gallery-pad);
  padding-bottom: var(--s-4);
  scrollbar-width: thin;
  scrollbar-color: var(--c-steel) transparent;
  cursor: grab;
  -webkit-user-select: none;
          user-select: none;
}
.gallery.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.gallery.is-dragging img { pointer-events: none; }
.gallery figure {
  flex: 0 0 auto;
  width: min(82vw, 620px);
  margin: 0;
  scroll-snap-align: start;
}
.gallery img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--c-steel);
  -webkit-user-drag: none;
}
.gallery figcaption {
  margin-top: var(--s-3);
  padding-top: var(--s-3);
  border-top: 1px solid var(--c-steel);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  opacity: .75;
}

/* ---------- parceria ---------- */
.parceria { padding-block: var(--s-8); border-top: 1px solid var(--c-steel); background: linear-gradient(180deg, var(--c-black), rgba(42, 43, 46, .35)); }
.parceria__grid { display: grid; gap: var(--s-6); justify-items: start; }
.parceria .section-head { margin-bottom: 0; }
.parceria .section-head p:not(.eyebrow) { max-width: 60ch; opacity: .86; }
.passos { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-5); width: 100%; counter-reset: passo; }
.passo { display: grid; gap: var(--s-3); padding-top: var(--s-5); border-top: 1px solid var(--c-gold); }
.passo__n { font-family: var(--font-black); font-size: 36px; line-height: 1; color: var(--c-gold); }
.passo h3 { font-size: 20px; }
.passo p { font-size: 15px; opacity: .8; max-width: 40ch; }
@media (min-width: 900px) { .passos { grid-template-columns: repeat(3, 1fr); gap: var(--s-6); } }

/* ---------- credenciais ---------- */
.credenciais { padding-block: var(--s-8); border-top: 1px solid var(--c-steel); }
.selos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--c-steel); border: 1px solid var(--c-steel); }
.selos li {
  display: grid; place-content: center; gap: var(--s-1);
  min-height: 120px; padding: var(--s-4);
  background: var(--c-black);
  text-align: center;
}
.selos span { font-size: 12px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; opacity: .7; }
.selos small { font-size: 11px; color: var(--c-gold); opacity: .8; }
@media (min-width: 768px) { .selos { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1100px) { .selos { grid-template-columns: repeat(6, 1fr); } }
.credenciais__frase { margin-top: var(--s-6); max-width: 62ch; font-size: clamp(17px, 1.6vw, 20px); opacity: .86; }

/* ---------- contato ---------- */
.contato { padding-block: var(--s-8); border-top: 1px solid var(--c-steel); }
.contato__grid { display: grid; gap: var(--s-7); }
.contato__info { display: grid; gap: var(--s-5); align-content: start; }
.contato__info > p:not(.eyebrow) { max-width: 46ch; opacity: .86; }
.contato__dados { margin: 0; display: grid; gap: var(--s-4); }
.contato__dados div { display: grid; gap: 2px; padding-top: var(--s-3); border-top: 1px solid var(--c-steel); }
.contato__dados dt { font-size: 11px; font-weight: 600; letter-spacing: .24em; text-transform: uppercase; color: var(--c-gold); }
.contato__dados dd { margin: 0; }
.contato__dados a { text-decoration: none; }
.contato__dados a:hover { text-decoration: underline; text-underline-offset: 4px; }
.contato__mapa { justify-self: start; font-size: 13px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; text-decoration: none; color: var(--c-gold); }
@media (min-width: 900px) { .contato__grid { grid-template-columns: .9fr 1.1fr; gap: var(--s-8); } }

.form { display: grid; gap: var(--s-4); justify-items: start; }
.field { display: grid; gap: var(--s-2); width: 100%; }
.field label { font-size: 12px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; opacity: .8; }
.field input, .field textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(42, 43, 46, .45);
  border: 1px solid rgba(244, 241, 234, .45); /* ≥ 3:1 sobre o fundo (WCAG 1.4.11) */
  border-radius: 2px;
  font-size: 16px; /* evita zoom automático no iOS */
  transition: border-color .2s ease;
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--c-gold); }
.field.has-error input, .field.has-error textarea { border-color: var(--c-red); }
.field__error { min-height: 0; font-size: 13px; color: var(--c-offwhite); }
.field.has-error .field__error::before { content: "● "; color: var(--c-red); }
/* honeypot: fica no DOM (robôs preenchem), mas sem tamanho nem presença visual para humanos */
.field--hp { position: absolute !important; left: -9999px; width: 0; height: 0; overflow: hidden; opacity: 0; }
.field--hp input, .field--hp label { width: 0; height: 0; padding: 0; border: 0; }
.form .cta { margin-top: var(--s-2); } /* largura automática à esquerda: não encosta no botão flutuante */
.form .cta[disabled] { opacity: .6; cursor: progress; }
.form-status { min-height: 1.6em; font-size: 15px; }
.form-status.is-ok { color: var(--c-gold); }
.form-status a { color: var(--c-gold); }

/* respostas do servidor quando o form é enviado sem JS (redirect para /#contato-ok etc.) */
.form-msg { display: none; scroll-margin-top: 120px; padding: var(--s-4); border-left: 3px solid var(--c-red); background: rgba(42, 43, 46, .6); }
.form-msg--ok { border-left-color: var(--c-gold); }
.form-msg:target { display: block; }
.form-msg a { color: var(--c-gold); }

/* ---------- rodapé ---------- */
.footer { padding-block: var(--s-7) calc(var(--s-7) + 40px); border-top: 1px solid var(--c-steel); }
.footer__grid { display: grid; gap: var(--s-5); justify-items: start; }
.footer img { height: 40px; width: auto; }
.footer__redes { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: var(--s-5); }
.footer__redes a { font-size: 12px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; text-decoration: none; opacity: .75; }
.footer__redes a:hover { opacity: 1; }
.footer__legal { font-size: 13px; opacity: .55; }
@media (min-width: 900px) {
  .footer__grid { grid-template-columns: auto 1fr auto; align-items: center; }
  .footer__redes { justify-self: center; }
}

/* ---------- WhatsApp flutuante ---------- */
.whatsapp-float {
  position: fixed;
  right: 24px; bottom: 24px;
  z-index: 90;
  display: grid; place-items: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--c-red);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .45);
  transition: transform .25s ease, filter .25s ease;
}
.whatsapp-float:hover { transform: scale(1.06); filter: brightness(1.05); }
@media (max-width: 767.98px) { .whatsapp-float { right: 16px; bottom: 16px; } }
@media (prefers-reduced-motion: reduce) { .whatsapp-float:hover { transform: none; } }
/* durante a abertura, o botão fica escondido atrás do overlay (z-index menor) */