/* =====================================================================
   Portfólio · Camila Oliveira · Story Maker
   Tokens, base, componentes e seções (vanilla CSS, sem build)
   ===================================================================== */

/* Fontes locais (subconjunto latino, woff2) ------------------------------ */
@font-face {
  font-family: 'Instrument Serif'; font-style: italic; font-weight: 400; font-display: swap;
  src: url('../assets/fonts/instrument-serif-italic.woff2') format('woff2');
}
@font-face {
  font-family: 'Instrument Serif'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('../assets/fonts/instrument-serif-regular.woff2') format('woff2');
}
@font-face {
  font-family: 'Manrope'; font-style: normal; font-weight: 200 800; font-display: swap;
  src: url('../assets/fonts/manrope-variable.woff2') format('woff2');
}

:root {
  --font-display: 'Instrument Serif', Georgia, 'Times New Roman', serif;
  --font-body: 'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --ink: #141414;
  --ink-2: #1c1a19;
  --ink-3: #2a2625;
  --cream: #f4efe8;
  --cream-2: #ebe4da;
  --cream-3: #ddd3c6;
  --taupe: #b6a998;
  --taupe-2: #8c7f70;
  --wine: #6f2232;
  --wine-2: #86293d;
  --gold: #c8a77e;
  --white: #ffffff;
  --whats: #25d366;

  --radius: 18px;
  --radius-sm: 10px;
  --container: 1180px;
  --gutter: clamp(1.1rem, 4vw, 2.5rem);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --header-h: 72px;
}

/* Temas por seção ----------------------------------------------------- */
.theme-dark {
  --bg: var(--ink);
  --bg-2: var(--ink-2);
  --fg: var(--cream);
  --fg-muted: rgba(244, 239, 232, 0.68);
  --line: rgba(244, 239, 232, 0.14);
  --card: #262322;
  --num: var(--gold);
  background: var(--bg);
  color: var(--fg);
}
.theme-light {
  --bg: var(--cream);
  --bg-2: var(--cream-2);
  --fg: var(--ink);
  --fg-muted: rgba(20, 20, 20, 0.66);
  --line: rgba(20, 20, 20, 0.12);
  --card: #e4dccf;
  --num: #6b5f52;
  background: var(--bg);
  color: var(--fg);
}

/* Base ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--cream);
  background: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* Menu aberto: trava a rolagem também no iOS (position: fixed no body; o JS guarda/restaura o scroll) */
body.nav-open { position: fixed; width: 100%; overflow: hidden; }

img, video { max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }

.container {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}
.section { padding-block: clamp(4.5rem, 9vw, 8rem); }
/* Âncoras (#sobre, #cat-casamentos…) param abaixo do header fixo */
[id] { scroll-margin-top: calc(var(--header-h) + 8px); }
.row[id] { scroll-margin-top: var(--header-h); }

.skip-link {
  position: absolute; left: 1rem; top: -100px;
  padding: .6rem 1rem; background: var(--cream); color: var(--ink);
  border-radius: 6px; z-index: 100; font-weight: 600;
}
.skip-link:focus { top: 1rem; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* Tipografia ---------------------------------------------------------- */
.display {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
}
.display em, .hero__title em, .band__title em, .cta__title em, .row__title { font-style: italic; }

.eyebrow {
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--fg-muted, rgba(244,239,232,.68));
  margin-bottom: 1.1rem;
}

.about p, .services p, .faq p, .portfolio__lead, .row__desc { color: var(--fg-muted); }

/* Botões -------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .95rem 1.7rem;
  border-radius: 999px;
  font-weight: 600; font-size: .92rem; letter-spacing: .02em;
  border: 1px solid transparent;
  transition: transform .35s var(--ease), background .35s, color .35s, border-color .35s, box-shadow .35s;
  cursor: pointer; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--light { background: var(--cream); color: var(--ink); }
.btn--light:hover { background: var(--white); box-shadow: 0 12px 30px -12px rgba(0,0,0,.6); }
.btn--ghost { background: transparent; color: var(--cream); border-color: rgba(244,239,232,.4); }
.btn--ghost:hover { border-color: var(--cream); background: rgba(244,239,232,.08); }
.btn--accent { background: var(--wine); color: var(--cream); }
.btn--accent:hover { background: var(--wine-2); }
.btn--small { padding: .6rem 1.1rem; font-size: .8rem; }
.btn--large { padding: 1.15rem 2.2rem; font-size: 1rem; }
.btn__icon { width: 1.15em; height: 1.15em; fill: currentColor; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-weight: 600; font-size: .9rem; letter-spacing: .04em;
  border-bottom: 1px solid currentColor; padding: .5rem 0 .3rem;
  transition: gap .3s var(--ease), opacity .3s;
}
.link-arrow::after { content: '\2197'; font-size: .95em; }
.link-arrow:hover { gap: .8rem; opacity: .8; }

/* Header -------------------------------------------------------------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--header-h);
  color: var(--cream);
  transition: background .4s, backdrop-filter .4s, box-shadow .4s;
}
.site-header.is-scrolled {
  background: rgba(20, 20, 20, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(244,239,232,.08);
}
.site-header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }

.brand { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name { font-family: var(--font-display); font-size: 1.35rem; letter-spacing: .01em; }
.brand__role { font-size: .62rem; letter-spacing: .3em; text-transform: uppercase; opacity: .75; margin-top: .2rem; }

.site-nav { display: flex; align-items: center; gap: 1.4rem; font-size: .88rem; font-weight: 500; }
.site-nav a:not(.btn) { position: relative; opacity: .85; transition: opacity .3s; padding: .6rem .15rem; } /* área de toque ≥ 40px em tablets/celular deitado */
.site-nav a:not(.btn)::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease);
}
.site-nav a:not(.btn):hover { opacity: 1; }
.site-nav a:not(.btn):hover::after { transform: scaleX(1); }

.nav-toggle {
  display: none; width: 44px; height: 44px; border: 0; background: transparent;
  flex-direction: column; align-items: center; justify-content: center; gap: 6px; cursor: pointer;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: currentColor; transition: transform .35s var(--ease), opacity .3s; }

@media (max-width: 820px) {
  .nav-toggle { display: flex; order: 2; }
  .site-nav {
    position: fixed; inset: var(--header-h) 0 0 0;
    flex-direction: column; justify-content: center; justify-content: safe center;
    gap: clamp(1rem, 4vh, 2rem); padding-block: 1.5rem; overflow-y: auto;
    background: rgba(20,20,20,.96); font-size: 1.4rem; font-family: var(--font-display);
    opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-8px);
    transition: opacity .35s, transform .35s var(--ease), visibility 0s .35s;
  }
  .site-nav .btn { font-family: var(--font-body); font-size: .95rem; }
  .site-nav a:not(.btn) { padding: .45rem .8rem; }
  body.nav-open .site-nav { opacity: 1; visibility: visible; pointer-events: auto; transform: none; transition-delay: 0s; }
  /* backdrop-filter no header viraria "containing block" e prenderia o menu fixo dentro dos 64px do header */
  body.nav-open .site-header { background: rgba(20,20,20,.96); backdrop-filter: none; -webkit-backdrop-filter: none; }
  /* Blur é caro em Android de entrada: no celular o header rolado fica só com fundo sólido */
  .site-header.is-scrolled { backdrop-filter: none; -webkit-backdrop-filter: none; background: rgba(20,20,20,.94); }
  body.nav-open .nav-toggle span:first-child { transform: translateY(4px) rotate(45deg); }
  body.nav-open .nav-toggle span:last-child { transform: translateY(-4px) rotate(-45deg); }
}

/* Textura (grão) ------------------------------------------------------ */
.hero::after,
.cta::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 1;
  opacity: .07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* Hero ---------------------------------------------------------------- */
.hero {
  position: relative; isolation: isolate;
  min-height: 100vh;
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding-top: calc(var(--header-h) + 3rem);
  padding-bottom: clamp(3.5rem, 8vw, 6rem);
  overflow: hidden;
  background:
    radial-gradient(60% 50% at 80% 20%, rgba(140, 111, 90, .35), transparent 70%),
    radial-gradient(50% 60% at 15% 90%, rgba(111, 34, 50, .35), transparent 70%),
    linear-gradient(180deg, #1a1817 0%, #121110 100%);
}
.hero__media { position: absolute; inset: 0; z-index: -1; }
.hero__media picture, .cta__media picture { display: block; width: 100%; height: 100%; }
.hero__photo { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; filter: grayscale(.2) contrast(1.02); }
.hero__veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,20,20,.7) 0%, rgba(20,20,20,.28) 22%, rgba(20,20,20,.35) 45%, rgba(20,20,20,.92) 100%); }

.hero__content { position: relative; z-index: 2; }
.hero__avatar {
  display: none; width: 72px; height: 72px; border-radius: 50%; object-fit: cover;
  border: 1px solid rgba(244,239,232,.35); box-shadow: 0 10px 30px rgba(0,0,0,.4); margin-bottom: 1.2rem;
}
.hero--no-photo .hero__avatar { display: block; }
.hero__title {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(4.6rem, 16vw, 15rem);
  line-height: .9; letter-spacing: -0.02em;
  margin: 0 0 1.4rem -0.04em;
}
.hero__lead { max-width: 36ch; font-size: clamp(1rem, 1.4vw, 1.2rem); color: rgba(244,239,232,.8); margin-bottom: 2rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; }

.hero__scroll {
  position: absolute; right: var(--gutter); bottom: clamp(3.5rem, 8vw, 6rem); z-index: 2;
  width: 44px; height: 70px; display: grid; place-items: center;
}
.hero__scroll-line { width: 1px; height: 54px; background: rgba(244,239,232,.5); position: relative; overflow: hidden; }
.hero__scroll-line::after {
  content: ''; position: absolute; left: 0; top: -100%; width: 100%; height: 100%;
  background: var(--cream); animation: scrollLine 2.2s var(--ease) infinite;
}
@keyframes scrollLine { 0% { top: -100%; } 60%, 100% { top: 100%; } }

/* Sobre --------------------------------------------------------------- */
.about__grid {
  display: grid; grid-template-columns: minmax(260px, 5fr) 7fr;
  gap: clamp(2rem, 6vw, 5rem); align-items: center;
}
.about__text p + p { margin-top: 1rem; }
.about__text > p { max-width: 56ch; font-size: 1.05rem; }
.about__tags { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.8rem 0 1.6rem; }
.about__tags li {
  font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600;
  padding: .45rem .85rem; border: 1px solid var(--line); border-radius: 999px;
}

.portrait {
  position: relative; aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden;
  background: var(--card); box-shadow: 0 30px 60px -30px rgba(0,0,0,.45);
}
.portrait__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.portrait__fallback {
  position: absolute; inset: 0; display: none; flex-direction: column; align-items: center; justify-content: center; gap: 1rem;
  text-align: center; color: var(--num); font-family: var(--font-display); font-style: italic; font-size: 1.4rem; line-height: 1.2;
  background:
    radial-gradient(70% 60% at 50% 40%, rgba(182,169,152,.35), transparent 75%),
    linear-gradient(180deg, #e9e1d6, #d9cfc1);
}
.portrait__fallback img { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; filter: grayscale(1); box-shadow: 0 10px 30px rgba(0,0,0,.2); }
.portrait__fallback small { display: block; font-family: var(--font-body); font-style: normal; font-size: .7rem; letter-spacing: .1em; opacity: .7; margin-top: .3rem; }
.portrait.is-fallback .portrait__img { display: none; }
.portrait.is-fallback .portrait__fallback { display: flex; }

@media (max-width: 820px) {
  .about__grid { grid-template-columns: 1fr; }
  .portrait { max-width: 380px; }
}

/* Faixa "Conheça meus melhores projetos" ------------------------------ */
.band { position: relative; isolation: isolate; min-height: 68vh; display: grid; place-items: center; overflow: hidden; }
.band__media { position: absolute; inset: 0; z-index: -1; }
/* Foto de reserva: aparece se o clipe não puder tocar (Modo de Baixo Consumo, 4G ruim) */
.band__photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: saturate(.8); }
.band__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; filter: saturate(.8); }
.band__video[hidden] { display: none; }
.band__veil { position: absolute; inset: 0; background: rgba(20,20,20,.55); }
.band__content { display: grid; justify-items: center; gap: 1.6rem; padding: 4rem var(--gutter); text-align: center; }
.band__title { font-size: clamp(2.6rem, 7vw, 6rem); margin: 0; text-transform: uppercase; letter-spacing: .02em; line-height: .95; }
.band__title em { text-transform: none; letter-spacing: 0; }
.band__chevron { width: 18px; height: 18px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg); animation: chevron 1.8s var(--ease) infinite; animation-play-state: paused; }
.band.is-onscreen .band__chevron { animation-play-state: running; }
@keyframes chevron { 0%, 100% { transform: translateY(0) rotate(45deg); opacity: .5; } 50% { transform: translateY(8px) rotate(45deg); opacity: 1; } }

/* Portfólio ----------------------------------------------------------- */
.portfolio__intro { padding-bottom: clamp(2.5rem, 5vw, 4rem); }
.portfolio__lead { max-width: 48ch; margin-bottom: 1.6rem; }
.portfolio__empty { padding: 3rem var(--gutter); text-align: center; color: var(--fg-muted, #6b5f52); }
.portfolio__empty a { text-decoration: underline; }

.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .55rem 1rem; border-radius: 999px; border: 1px solid var(--line);
  font-size: .82rem; font-weight: 600; letter-spacing: .02em;
  transition: background .3s, color .3s, border-color .3s;
}
.chip__num { font-size: .68rem; opacity: .6; letter-spacing: .1em; }
.chip:hover, .chip.is-active { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.chip:hover .chip__num, .chip.is-active .chip__num { opacity: .8; }

.row { padding-block: clamp(3.5rem, 7vw, 6rem); overflow: hidden; --reel-w: clamp(196px, 21vw, 250px); }
.row__inner {
  display: grid; grid-template-columns: minmax(180px, 250px) minmax(0, 1fr);
  gap: clamp(1.2rem, 3vw, 3rem); align-items: center;
}
.row__label { display: grid; gap: .7rem; align-content: center; }
.row__mono {
  width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line);
  display: grid; place-items: center; font-family: var(--font-display); font-style: italic; font-size: .82rem; letter-spacing: .06em; margin-bottom: .2rem;
}
.row__num { font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; font-weight: 600; color: var(--fg-muted); }
.row__title { font-family: var(--font-display); font-weight: 400; font-size: clamp(2.3rem, 4vw, 3.2rem); line-height: 1; margin: 0; overflow-wrap: anywhere; hyphens: auto; }
.row__desc { font-size: .95rem; max-width: 28ch; }
.row__count { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-muted); }
.row__arrows { display: flex; gap: .5rem; margin-top: .5rem; }
/* Seta sempre no contraste oposto ao fundo da seção: clara no escuro, escura no claro */
.row__arrow {
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--fg); background: var(--fg); color: var(--bg);
  display: grid; place-items: center; cursor: pointer;
  box-shadow: 0 4px 14px -6px rgba(0, 0, 0, .5);
  transition: background .3s, color .3s, border-color .3s, opacity .3s, transform .3s var(--ease);
}
.row__arrow svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.row__arrow:hover { transform: scale(1.08); }
.row__arrow:disabled { opacity: .3; cursor: default; }
.row__arrow:disabled:hover { transform: none; }

.track-wrap { min-width: 0; }
.track {
  display: flex; gap: clamp(.8rem, 1.6vw, 1.25rem);
  overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-padding-left: .25rem;
  padding: .75rem .25rem 1.25rem;
  margin-right: calc(-1 * var(--gutter)); padding-right: var(--gutter);
  scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.track::-webkit-scrollbar { display: none; }

/* Setas nas laterais dos vídeos (só no desktop; no celular a navegação é por arrasto).
   O topo é calculado para cair no centro do card, não no centro do trilho, que
   inclui a legenda abaixo do vídeo. */
@media (min-width: 821px) {
  .row__inner { gap: clamp(1rem, 2vw, 2rem); }
  /* Faixa reservada dos dois lados: a seta nunca fica por cima do vídeo nem
     do botão de play, que também é um círculo e confundia os dois. */
  .track-wrap { position: relative; padding-inline: 52px; }
  .track { margin-right: 0; padding-right: .25rem; }
  .row__arrows {
    position: absolute; inset: 0; z-index: 4;
    display: block; margin: 0; pointer-events: none;
  }
  .row__arrow {
    position: absolute;
    top: calc(.75rem + var(--reel-w) * 8 / 9);
    margin-top: -21px; /* metade da altura do botão; centraliza sem transform, que o hover e o :active usam */
    pointer-events: auto;
  }
  .row__arrow--prev { left: 2px; }
  .row__arrow--next { right: 2px; }
  /* Sem para onde rolar, a seta some em vez de ficar apagada ao lado do vídeo */
  .row__arrow:disabled { opacity: 0; pointer-events: none; }
}

@media (max-width: 820px) {
  .row__inner { grid-template-columns: 1fr; gap: 1rem; }
  .row__label { gap: .5rem; }
  .row__mono { display: none; }
  .row__num { order: -1; }
  .row__desc { max-width: 40ch; }
  .row__arrows { display: none; }
  .track { margin-left: calc(-1 * var(--gutter)); padding-left: var(--gutter); scroll-padding-left: var(--gutter); }
}

/* Card de vídeo (reel) ------------------------------------------------ */
.reel {
  flex: 0 0 auto; width: var(--reel-w); scroll-snap-align: start;
  scroll-margin-top: calc(var(--header-h) + 12px);
  scroll-margin-bottom: calc(80px + env(safe-area-inset-bottom, 0px)); /* acima do botão flutuante */
}
@media (max-width: 820px) { .reel { width: min(62vw, 250px); } }

.reel__frame {
  position: relative; border-radius: var(--radius); overflow: hidden;
  /* fallback 9:16 para navegadores sem aspect-ratio (iOS ≤ 14 / WebView antigo) */
  height: 0; padding-bottom: 177.78%;
  background: var(--card); box-shadow: 0 18px 40px -18px rgba(0,0,0,.5);
  transform: translateZ(0);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
@supports (aspect-ratio: 9 / 16) {
  .reel__frame { aspect-ratio: 9 / 16; height: auto; padding-bottom: 0; }
}
.reel__frame > * { position: absolute; }
.reel__frame > .reel__video { inset: 0; top: 0; left: 0; }
.reel:hover .reel__frame, .reel.is-active .reel__frame { transform: translateY(-4px); box-shadow: 0 28px 50px -22px rgba(0,0,0,.6); }
.reel__video { width: 100%; height: 100%; object-fit: cover; display: block; background: #171514; }

.reel__toggle {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: transparent; cursor: pointer;
  display: grid; place-items: center; padding: 0;
}
.reel__toggle::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.38), transparent 45%);
  opacity: 1; transition: opacity .4s;
}
.reel__toggle:disabled { cursor: default; }
.reel__toggle:focus-visible { outline-offset: -4px; border-radius: var(--radius); }
/* Botão de play discreto: vidro escuro com contorno claro, para não competir
   com a imagem do vídeo nem com as setas de navegação, que são círculos parecidos. */
.reel__icon {
  position: relative; width: 46px; height: 46px; border-radius: 50%;
  background: rgba(20,20,20,.3); color: #fff;
  border: 1px solid rgba(255,255,255,.6);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  display: grid; place-items: center; box-shadow: 0 2px 10px rgba(0,0,0,.25);
  opacity: .9;
  transition: transform .35s var(--ease), opacity .35s, background .3s;
}
.reel__icon svg { width: 16px; height: 16px; fill: currentColor; }
.reel__icon--pause { display: none; }
.reel.is-playing .reel__icon--play { display: none; }
.reel.is-playing .reel__icon--pause { display: block; }
.reel:hover .reel__icon { opacity: 1; background: rgba(20,20,20,.45); }
.reel.is-playing .reel__icon { opacity: .45; transform: scale(.86); }
.reel.is-playing:hover .reel__icon, .reel.is-playing .reel__toggle:focus-visible .reel__icon { opacity: 1; transform: scale(1); }
.reel__toggle:hover .reel__icon { transform: scale(1.06); }
.reel.is-missing .reel__icon { display: none; }

.reel__mute {
  position: absolute; top: 12px; right: 12px; z-index: 3;
  width: 34px; height: 34px; border-radius: 50%; border: 0; cursor: pointer;
  background: rgba(20,20,20,.55); color: #fff; display: grid; place-items: center;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); opacity: 0; visibility: hidden;
  transition: opacity .3s, background .3s, visibility 0s .3s;
}
.reel__mute svg { width: 16px; height: 16px; fill: currentColor; }
.reel__mute:hover { background: rgba(20,20,20,.8); }
.reel.is-active .reel__mute { opacity: 1; visibility: visible; transition-delay: 0s; }
.reel__mute .ico-off { display: none; }
.reel__mute[aria-pressed="true"] .ico-on { display: none; }
.reel__mute[aria-pressed="true"] .ico-off { display: block; }

.reel__progress {
  position: absolute; left: 14px; right: 14px; bottom: 12px; height: 24px; z-index: 3;
  display: flex; align-items: center; opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .3s, visibility 0s .3s;
}
.reel.is-active .reel__progress { opacity: 1; visibility: visible; pointer-events: auto; transition-delay: 0s; }
.reel__bar { position: relative; width: 100%; height: 3px; border-radius: 99px; background: rgba(255,255,255,.35); cursor: pointer; touch-action: none; }
.reel__bar::before { content: ''; position: absolute; inset: -10px 0; }
.reel__fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: #fff; border-radius: 99px; }
.reel__knob {
  position: absolute; top: 50%; left: 0; width: 13px; height: 13px; border-radius: 50%;
  background: #fff; transform: translate(-50%, -50%); box-shadow: 0 2px 8px rgba(0,0,0,.45);
}

.reel__label {
  position: absolute; inset: 0; z-index: 2; display: none; align-content: start; justify-items: center; text-align: center;
  padding: 18% 1rem 0;
  pointer-events: none; color: rgba(255,255,255,.92);
  font-family: var(--font-display); font-style: italic; font-size: 1.5rem; line-height: 1.1;
  text-shadow: 0 2px 16px rgba(0,0,0,.5);
}
.reel__label small { display: block; font-family: var(--font-body); font-style: normal; font-size: .62rem; letter-spacing: .18em; text-transform: uppercase; margin-top: .5rem; opacity: .8; }
.reel.is-placeholder .reel__label, .reel.is-missing .reel__label { display: grid; }
.reel.is-placeholder.is-playing .reel__label { opacity: .5; }
.reel.is-missing .reel__frame { background: repeating-linear-gradient(135deg, #2b2726 0 12px, #242120 12px 24px); }
.reel.is-missing .reel__video { display: none; }

.reel__caption { display: flex; justify-content: space-between; align-items: baseline; gap: .6rem; margin-top: .8rem; padding-inline: .2rem; }
.reel__title {
  font-size: .88rem; font-weight: 600; letter-spacing: .01em; line-height: 1.35;
  overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow-wrap: anywhere;
}
.reel__meta { font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-muted); flex-shrink: 0; }

/* Letreiro ------------------------------------------------------------ */
.marquee { overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding-block: 1.1rem; }
.marquee__track { display: flex; gap: 3rem; width: max-content; animation: marquee 38s linear infinite; animation-play-state: paused; }
.marquee.is-onscreen .marquee__track { animation-play-state: running; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span { font-family: var(--font-display); font-style: italic; font-size: clamp(1.2rem, 2.2vw, 1.7rem); white-space: nowrap; display: flex; align-items: center; gap: 3rem; }
.marquee__track span::after { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
  .marquee__track span::after { display: none; }
}

/* Serviços ------------------------------------------------------------ */
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.2rem, 3vw, 2.5rem); margin-top: 2.5rem; }
.service { border-top: 1px solid var(--fg); padding-top: 1.4rem; }
.service__num { font-family: var(--font-display); font-style: italic; font-size: 1.4rem; color: var(--num); display: block; margin-bottom: 1rem; }
.service h3 { font-family: var(--font-display); font-weight: 400; font-size: 1.7rem; line-height: 1.1; margin-bottom: .8rem; }
.service p { font-size: .97rem; }

.steps { margin-top: clamp(3rem, 6vw, 5rem); padding-top: clamp(2rem, 4vw, 3rem); border-top: 1px solid var(--line); }
.steps__title { font-size: .74rem; letter-spacing: .22em; text-transform: uppercase; font-weight: 600; color: var(--fg-muted); margin-bottom: 1.6rem; }
.steps__list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; counter-reset: step; }
.steps__list li { display: grid; gap: .35rem; position: relative; padding-left: 2.4rem; }
.steps__list li::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  position: absolute; left: 0; top: .1rem; font-family: var(--font-display); font-style: italic; font-size: 1.15rem; color: var(--num);
}
.steps__list strong { font-family: var(--font-display); font-weight: 400; font-size: 1.35rem; }
.steps__list span { font-size: .92rem; color: var(--fg-muted); }

@media (max-width: 900px) { .services__grid { grid-template-columns: 1fr; } .steps__list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .steps__list { grid-template-columns: 1fr; } }

/* Dúvidas ------------------------------------------------------------- */
.faq__grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.faq__item { border-top: 1px solid var(--line); }
.faq__item:last-child { border-bottom: 1px solid var(--line); }
.faq__item summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.2rem 0; font-family: var(--font-display); font-size: 1.45rem; line-height: 1.15;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+'; content: '+' / ''; flex-shrink: 0; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line);
  display: grid; place-items: center; font-family: var(--font-body); font-size: 1.1rem; transition: transform .35s var(--ease), background .3s, color .3s;
}
.faq__item[open] summary::after { transform: rotate(45deg); background: var(--fg); color: var(--bg); }
.faq__item p { padding: 0 3.2rem 1.4rem 0; font-size: .98rem; }
@media (max-width: 820px) { .faq__grid { grid-template-columns: 1fr; } }

/* CTA final ----------------------------------------------------------- */
.cta {
  position: relative; isolation: isolate; min-height: 82vh; display: grid; place-items: center; text-align: center; overflow: hidden;
  padding: clamp(5rem, 12vw, 9rem) 0;
  background:
    radial-gradient(50% 50% at 50% 100%, rgba(111, 34, 50, .45), transparent 70%),
    radial-gradient(40% 40% at 85% 10%, rgba(200, 167, 126, .18), transparent 70%),
    #131211;
}
.cta__media { position: absolute; inset: 0; z-index: -1; }
.cta__photo { width: 100%; height: 100%; object-fit: cover; }
.cta__veil { position: absolute; inset: 0; background: rgba(20,20,20,.7); }
.cta__content { position: relative; z-index: 2; display: grid; justify-items: center; gap: 2rem; }
.cta__title {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(2.6rem, 7vw, 6.4rem); line-height: 1; letter-spacing: -0.01em; max-width: 14ch; margin: 0;
}
.cta__note { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(244,239,232,.6); }

/* Footer -------------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--line); padding: 2.5rem 0; font-size: .85rem; }
@media (max-width: 820px) {
  .site-footer { padding-bottom: calc(2.5rem + 72px); } /* espaço para o botão flutuante do WhatsApp */
  .cta { padding-bottom: clamp(7rem, 14vw, 9rem); }
}
.site-footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem 2rem; }
.site-footer__inner > div { display: grid; gap: .2rem; }
.site-footer__role { color: var(--fg-muted); font-size: .78rem; letter-spacing: .06em; }
.site-footer__links { display: flex; gap: 1.5rem; }
.site-footer__links a { display: inline-block; padding: .6rem 0; border-bottom: 1px solid transparent; transition: border-color .3s; }
.site-footer__links a:hover { border-color: currentColor; }
.site-footer__copy { color: var(--fg-muted); font-size: .78rem; }

/* WhatsApp flutuante -------------------------------------------------- */
.wa-float {
  position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 40;
  width: 56px; height: 56px; border-radius: 50%; background: var(--whats); color: #fff;
  display: grid; place-items: center; box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .6);
  transition: transform .35s var(--ease), box-shadow .35s;
}
.wa-float svg { width: 28px; height: 28px; fill: currentColor; }
.wa-float:hover { transform: translateY(-3px) scale(1.04); box-shadow: 0 18px 36px -10px rgba(37, 211, 102, .7); }

/* Animação de entrada ------------------------------------------------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.in-view { opacity: 1; transform: none; }
.js .reveal:nth-child(2) { transition-delay: .08s; }
.js .reveal:nth-child(3) { transition-delay: .16s; }
.js .reveal:nth-child(4) { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .hero__scroll-line::after, .band__chevron { animation: none; }
  .btn, .reel__frame { transition: none; }
  .band__video { display: none; }
}

/* =====================================================================
   Mobile (a maior parte dos acessos vem do celular / navegador do Instagram)
   ===================================================================== */
button, a, summary, .reel__bar { -webkit-tap-highlight-color: transparent; }
/* Sem zoom por duplo toque nos controles (o reflexo de "dois toques no vídeo" vindo do Instagram) */
button, a, summary, .chip, .reel__toggle, .reel__mute { touch-action: manipulation; }
.reel__bar { touch-action: none; }

/* Carregando (1º toque num reel no 4G): anel girando no lugar do ícone */
.reel__icon::after {
  content: ''; position: absolute; inset: -5px; border-radius: 50%; opacity: 0;
  border: 2px solid transparent; border-top-color: #fff; border-right-color: #fff;
}
.reel.is-buffering .reel__icon { opacity: 1 !important; transform: none !important; animation: none !important; }
.reel.is-buffering .reel__icon svg { opacity: .25; }
.reel.is-buffering .reel__icon::after { opacity: 1; animation: spin .8s linear infinite; }
.reel.is-scrubbing .reel__icon { opacity: 0 !important; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Feedback ao tocar (o realce padrão foi removido acima) */
.btn:active, .chip:active, .row__arrow:active, .wa-float:active { transform: scale(.97); transition-duration: .08s; }
.reel__toggle:active .reel__icon { transform: scale(.9); transition-duration: .08s; }
.reel__mute:active { background: rgba(20,20,20,.9); }
.faq__item summary:active, .site-nav a:active, .link-arrow:active, .site-footer__links a:active { opacity: .6; }

/* Sem mouse: nada de efeitos de hover "presos" depois do toque */
@media (hover: none) {
  .btn:hover { transform: none; }
  .reel:hover .reel__frame { transform: none; box-shadow: 0 18px 40px -18px rgba(0,0,0,.5); }
  .reel__frame { transition: transform .4s var(--ease); } /* sem transição de sombra: repintar sombra grande custa caro em tela 3x */
  .reel.is-active .reel__frame { transform: translateY(-4px); }
  .reel__toggle:hover .reel__icon { transform: none; }
  .chip:hover:not(.is-active) { background: transparent; color: inherit; border-color: var(--line); }
  .row__arrow:hover { transform: none; }
  .site-nav a:not(.btn)::after { display: none; }
  /* No toque, o ícone de pausa some sozinho depois de 1,5 s para não cobrir o vídeo */
  .reel.is-playing .reel__icon { animation: iconFade .4s ease 1.5s forwards; }
}
@keyframes iconFade { to { opacity: 0; transform: scale(.7); } }

@media (max-width: 820px) {
  :root { --header-h: 64px; }
  .section { padding-block: clamp(3.25rem, 10vw, 5rem); }
  .display { font-size: clamp(2.2rem, 9vw, 3rem); }
  .eyebrow { font-size: .7rem; }

  .hero { padding-bottom: calc(5.5rem + env(safe-area-inset-bottom, 0px)); } /* deixa os botões acima do WhatsApp flutuante */
  /* Em pé o texto ocupa quase toda a largura e cai sobre a foto: véu mais forte da metade para baixo */
  .hero__veil { background: linear-gradient(180deg, rgba(20,20,20,.75) 0%, rgba(20,20,20,.34) 18%, rgba(20,20,20,.62) 44%, rgba(20,20,20,.95) 100%); }
  .hero__title { font-size: clamp(4.2rem, 21vw, 7rem); }
  .hero__lead { font-size: 1.02rem; }
  .hero__scroll { display: none; }
  .hero::after, .cta::after { display: none; } /* grão (feTurbulence + blend) custa compositing no celular */
  .brand__role { font-size: .7rem; }

  .band { min-height: 54vh; }
  .band__title { font-size: clamp(2.2rem, 9.5vw, 3.6rem); }

  .portfolio__lead { font-size: .95rem; }
  .chip { padding: .6rem .95rem; min-height: 44px; font-size: .82rem; }
  .link-arrow { padding-block: .5rem; }
  .site-footer__links a { display: inline-block; padding: .6rem 0; }
  .brand__role { font-size: .66rem; }
  .reel__label small { font-size: .68rem; }

  .reel { width: min(64vw, 250px); }
  .reel__icon { width: 52px; height: 52px; }
  .reel__icon svg { width: 18px; height: 18px; }
  .reel__mute { width: 44px; height: 44px; top: 8px; right: 8px; }
  .reel__mute::before { content: ''; position: absolute; inset: -6px; } /* folga de toque sem aumentar o círculo */
  .reel__mute svg { width: 19px; height: 19px; }
  .reel__progress { left: 12px; right: 12px; bottom: 6px; height: 44px; }
  .reel__bar::before { inset: -20px 0; }
  .reel__knob { width: 15px; height: 15px; }
  .brand__role { font-size: .7rem; }

  .service h3 { font-size: 1.55rem; }
  .faq__item summary { font-size: 1.3rem; padding: 1.05rem 0; }
  .faq__item p { padding-right: 2.6rem; }

  .cta { min-height: 70vh; }
  .cta__title { font-size: clamp(2.5rem, 11vw, 4rem); }
  .cta__note { font-size: .72rem; letter-spacing: .1em; line-height: 1.6; }

  .site-footer__inner { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .site-footer { padding-bottom: calc(2.5rem + 72px + env(safe-area-inset-bottom, 0px)); }
  .wa-float { right: calc(1rem + env(safe-area-inset-right, 0px)); bottom: calc(1rem + env(safe-area-inset-bottom, 0px)); }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }
  .btn--large { width: 100%; max-width: 360px; }
  .about__tags li { font-size: .7rem; padding: .4rem .7rem; }
  .steps__list { gap: 1.2rem; }
}

/* Celular deitado: hero e faixa não precisam de altura cheia */
@media (max-height: 500px) and (orientation: landscape) {
  .hero { min-height: auto; padding-top: calc(var(--header-h) + 2.5rem); }
  .hero__title { font-size: clamp(3.5rem, 12vw, 6rem); }
  .band { min-height: 60vh; }
  .cta { min-height: auto; }
  /* card cabe na altura útil da tela deitada (viewport - header - legenda) */
  .reel { width: min(64vw, 250px, calc((100vh - var(--header-h) - 5rem) * 9 / 16)); }
  .reel { width: min(64vw, 250px, calc((100svh - var(--header-h) - 5rem) * 9 / 16)); }
}

@media print {
  .site-header, .wa-float, .hero__scroll, .band, .marquee { display: none !important; }
}