/* ============================================================
   OITO7 SOLUÇÕES GRÁFICAS — design system (dark-first)
   Garanhuns/PE · Comunicação visual · Produto do Grupo R2
   ============================================================ */

:root {
  /* --- Cores (§4.1) --- */
  --bg:        #0E0713;                 /* roxo-quase-preto — canvas dominante  */
  --surface:   #1A0B26;                 /* superfície elevada / cards           */
  --surface-2: #241033;                 /* hover / bordas internas              */
  --purple:    #4A0E8F;                 /* roxo da marca — gradientes/bordas    */
  --yellow:    #FFC107;                 /* acento primário                      */
  --gold-1:    #FFDB6E;                 /* topo do botão (dourado claro)        */
  --gold-2:    #F2AE00;                 /* base do botão (âmbar profundo)       */
  --btn:       linear-gradient(180deg, var(--gold-1) 0%, var(--gold-2) 100%);
  --btn-ink:   #1A1206;                 /* texto sobre o dourado                */
  --danger:    #FF6B6B;                 /* erros de formulário                  */
  --text:      #F4F1F8;                 /* texto principal (branco tint roxo)   */
  --muted:     #A79CB0;                 /* texto secundário                     */
  --line:      rgba(255,193,7,.22);     /* cut-line / crop marks                */
  --line-soft: rgba(244,241,248,.08);

  /* --- Tipografia (§4.2) --- */
  --font-display: 'Archivo', 'Arial Narrow', system-ui, sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'Space Mono', 'SFMono-Regular', ui-monospace, monospace;

  --text-hero: clamp(2.6rem, 6vw, 4.5rem);
  --text-h2:   clamp(2rem, 4vw, 3rem);
  --text-h3:   1.5rem;
  --text-body: 1.05rem;

  /* --- Layout (§4.5) --- */
  --maxw: 1200px;
  --pad-x: clamp(1.25rem, 5vw, 3rem);
  --radius: 10px;
  --radius-lg: 16px;

  /* --- Motion (§4.4) --- */
  --dur-fast: 150ms;
  --dur:      300ms;
  --dur-slow: 520ms;
  --ease-out-expo: cubic-bezier(.16, 1, .3, 1);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ============================================================
   Reset / base
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 92px; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

::selection { background: var(--yellow); color: #1a1206; }

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

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

/* Container escala em telas grandes (a tela grande = versão ampliada da pequena, não "encaixotada") */
@media (min-width: 1440px) { :root { --maxw: 1320px; } }  /* 14"/15" laptop */
@media (min-width: 1600px) { :root { --maxw: 1500px; } }
@media (min-width: 1920px) { :root { --maxw: 1640px; } }  /* 20"+ */
@media (min-width: 2400px) { :root { --maxw: 1800px; } }

.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;
}

/* ============================================================
   Tipografia utilitária
   ============================================================ */
.eyebrow {
  font-family: var(--font-mono);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--yellow);
  display: inline-flex;
  align-items: center;
  gap: .6rem;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: var(--yellow);
  opacity: .7;
}

h1, h2, h3 { font-family: var(--font-display); line-height: 1.02; font-weight: 800; }

.section-title {
  font-size: var(--text-h2);
  text-transform: uppercase;
  letter-spacing: -.01em;
  margin-top: .8rem;
  max-width: 18ch;
}

.section-head { margin-bottom: clamp(2rem, 4vw, 3.25rem); }

/* ============================================================
   Seções + ritmo de respiro (§4.5)
   ============================================================ */
.section { padding-block: clamp(4rem, 8vw, 7rem); position: relative; }
.section--bg { background: var(--bg); }
.section--surface { background: var(--surface); }

/* ============================================================
   Crop marks — assinatura visual (§4.3)
   ============================================================ */
.cropped { position: relative; }
.cropped > .crop { position: absolute; width: 18px; height: 18px; pointer-events: none; z-index: 2; }
.cropped > .crop::before,
.cropped > .crop::after {
  content: ""; position: absolute; background: var(--line);
}
.cropped > .crop::before { width: 100%; height: 1.5px; top: 0; }
.cropped > .crop::after  { width: 1.5px; height: 100%; left: 0; }
.crop.tl { top: 14px; left: 14px; }
.crop.tr { top: 14px; right: 14px; transform: scaleX(-1); }
.crop.bl { bottom: 14px; left: 14px; transform: scaleY(-1); }
.crop.br { bottom: 14px; right: 14px; transform: scale(-1); }

/* ============================================================
   Botões
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .95rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: .01em;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur) var(--ease),
              background var(--dur) var(--ease), border-color var(--dur) var(--ease);
  will-change: transform;
}
.btn svg { width: 20px; height: 20px; }

/* AÇÃO — dourado da marca, reservado (§4.1) */
.btn--action {
  background: var(--btn);
  color: var(--btn-ink);
  box-shadow: 0 10px 30px -10px rgba(242,174,0,.55), inset 0 1px 0 rgba(255,255,255,.45);
}
.btn--action:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -12px rgba(242,174,0,.7), inset 0 1px 0 rgba(255,255,255,.5); }
.btn--action:active { transform: translateY(0); }

/* Secundário — outline dourado ghost */
.btn--ghost {
  border: 1.5px solid rgba(255,193,7,.55);
  color: var(--yellow);
  background: transparent;
}
.btn--ghost:hover { background: rgba(255,193,7,.1); border-color: var(--yellow); transform: translateY(-2px); }

.btn--lg { padding: 1.1rem 2rem; font-size: 1.08rem; }

/* ============================================================
   Header (§5.1)
   ============================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  background: rgba(14,7,19,.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.site-header.scrolled { background: rgba(14,7,19,.92); box-shadow: 0 8px 30px -18px #000; }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.brand { display: inline-flex; align-items: center; }
.brand .logo { height: 42px; width: auto; }
@media (max-width: 520px) { .brand .logo { height: 36px; } }

.nav { display: flex; align-items: center; gap: 1.4rem; }
.nav-links { display: flex; gap: 1.75rem; }
.nav-links a {
  font-size: .95rem; color: var(--muted); position: relative; padding: .25rem 0;
  transition: color var(--dur-fast) var(--ease);
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1.5px; width: 0;
  background: var(--yellow); transition: width var(--dur) var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.nav-cta { padding: .6rem 1.15rem; font-size: .92rem; }

/* Ícone do Instagram no header (link) */
.nav-ig {
  display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  color: var(--yellow); border: 1px solid rgba(255,193,7,.32); flex: 0 0 auto;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.nav-ig svg { width: 20px; height: 20px; }
.nav-ig:hover { background: rgba(255,193,7,.12); border-color: var(--yellow); transform: translateY(-1px); }

.nav-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--text); position: relative; transition: background var(--dur-fast); }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; width: 24px; height: 2px; background: var(--text); transition: transform var(--dur) var(--ease); }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   Hero (§5.2)
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  padding-top: 92px;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 85% -10%, rgba(74,14,143,.55) 0%, transparent 55%),
    radial-gradient(80% 60% at 0% 110%, rgba(74,14,143,.28) 0%, transparent 60%),
    var(--bg);
}
/* textura de grade fina — "arquivo de corte" */
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(80% 80% at 50% 40%, #000 0%, transparent 75%);
}
.hero h1 {
  font-size: var(--text-hero);
  text-transform: uppercase;
  letter-spacing: -.015em;
  margin: 1.25rem 0 1.5rem;
}
.hero h1 .accent { color: var(--yellow); display: block; }
.hero-sub { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--muted); max-width: 46ch; margin-bottom: 2.25rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-tags {
  margin-top: 2.75rem; display: flex; flex-wrap: wrap; gap: .5rem 1.4rem;
  font-family: var(--font-mono); font-size: .78rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--muted);
}
.hero-tags span { display: inline-flex; align-items: center; gap: .5rem; }
.hero-tags span::before { content: ""; width: 6px; height: 6px; background: var(--yellow); transform: rotate(45deg); }

/* Hero em duas colunas: copy + accordion de serviços */
.hero-grid {
  position: relative; z-index: 2; width: 100%;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 5vw, 4.5rem); align-items: center;
  padding-block: 4rem;
}
.hero-copy { max-width: 38rem; }
/* headline mais contida no desktop (14" e 20") */
.hero-copy h1 { font-size: clamp(2.2rem, 2.6vw, 2.8rem); }
.hero-copy .hero-sub { margin-bottom: 2rem; }
.hero-copy .hero-tags { margin-top: 2.25rem; }

/* ---- Accordion de imagens (assinatura interativa) ---- */
.hero-accordion { width: 100%; }
.acc { display: flex; gap: .6rem; height: clamp(420px, 58vh, 540px); }
.acc-item {
  position: relative; flex: 1 1 0; min-width: 58px; padding: 0;
  border-radius: 16px; overflow: hidden; cursor: pointer;
  border: 1px solid var(--line-soft); background: var(--surface);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
  transition: flex-grow .7s var(--ease-out-expo), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  will-change: flex-grow;
}
.acc-item.active { flex-grow: 7; border-color: var(--line); box-shadow: 0 0 0 1px rgba(255,193,7,.3), 0 30px 60px -26px rgba(255,193,7,.4); }

/* placeholder gráfico por item (trocável por <img class="acc-media">) */
.acc-media { position: absolute; inset: 0; display: block; background: linear-gradient(155deg, #341856, #160a22); }
img.acc-media { width: 100%; height: 100%; object-fit: cover; }
.acc-item:nth-child(1) .acc-media { background: linear-gradient(155deg, #3a1a5c, #160a22); }
.acc-item:nth-child(2) .acc-media { background: linear-gradient(155deg, #2c1550, #14091f); }
.acc-item:nth-child(3) .acc-media { background: linear-gradient(155deg, #431d63, #180b26); }
.acc-item:nth-child(4) .acc-media { background: linear-gradient(155deg, #291247, #12081d); }
.acc-item:nth-child(5) .acc-media { background: linear-gradient(155deg, #3d1a5a, #160a22); }
.acc-item:nth-child(6) .acc-media { background: linear-gradient(155deg, #301654, #14091f); }

.acc-ico { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(255,193,7,.16); pointer-events: none; }
.acc-ico svg { width: 46%; max-width: 130px; height: auto; stroke: currentColor; }
.acc-item.active .acc-ico { color: rgba(255,193,7,.22); }

.acc-veil { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(14,7,19,.12) 30%, rgba(14,7,19,.82)); }

.acc-num {
  position: absolute; top: .8rem; left: 0; right: 0; text-align: center;
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; color: var(--yellow);
  opacity: 0; transition: opacity var(--dur) var(--ease);
}
.acc-item.active .acc-num { opacity: 1; text-align: left; padding-left: 1.15rem; }

.acc-label {
  position: absolute; white-space: nowrap; font-weight: 600; font-size: 1.04rem; color: var(--text);
  transition: transform .4s var(--ease), left .4s var(--ease), bottom .4s var(--ease), color var(--dur) var(--ease);
}
.acc-item:not(.active) .acc-label {
  bottom: 5.5rem; left: 50%; transform: translateX(-50%) rotate(90deg); transform-origin: center;
  color: var(--muted); font-size: .92rem;
}
.acc-item.active .acc-label { bottom: 1.15rem; left: 1.15rem; transform: none; }
.acc-item.active .acc-label::before { content: ""; position: absolute; left: 0; bottom: -.5rem; width: 26px; height: 2px; background: var(--yellow); }

/* Desktop 2 colunas: accordion com a MESMA altura da coluna de texto (topo e base alinhados) */
@media (min-width: 1025px) {
  .hero-grid { align-items: stretch; }
  .acc { height: 100%; min-height: 460px; }
}

/* Telas grandes (≥1600): hero escala junto com a tela — mesma ideia do 14", só que ampliado */
@media (min-width: 1600px) {
  .hero-copy { max-width: 46rem; }
  .hero-copy h1 { font-size: clamp(2.6rem, 2.6vw, 3.4rem); }
  .hero-copy .hero-sub { font-size: 1.18rem; }
  .hero-copy .eyebrow { font-size: .85rem; }
}

@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-accordion { order: 2; max-width: 640px; }
  .hero-copy { max-width: none; }
  .hero-copy h1 { font-size: var(--text-hero); }
}
@media (max-width: 520px) {
  .acc { height: 360px; gap: .4rem; }
  .acc-item { min-width: 34px; }
  .acc-item.active { flex-grow: 8.5; }
  .acc-item:not(.active) .acc-label { bottom: 4.5rem; font-size: .82rem; }
  .acc-item.active .acc-label { white-space: normal; max-width: calc(100% - 2.3rem); font-size: .95rem; line-height: 1.15; }
}

/* ============================================================
   Serviços (§5.3)
   ============================================================ */
.services-grid {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}
/* trava 4 colunas no desktop (8 cards = 2 fileiras de 4, sem sobra torta) */
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(4, 1fr); } }
.service-card {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  transition: transform var(--dur) var(--ease-out-expo), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
  overflow: hidden;
}
.service-card::after {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 2px;
  background: linear-gradient(90deg, var(--yellow), transparent);
  transform: scaleX(0); transform-origin: left; transition: transform var(--dur) var(--ease-out-expo);
}
.service-card:hover { transform: translateY(-4px); border-color: var(--line); background: var(--surface-2); }
.service-card:hover::after { transform: scaleX(1); }
.service-ico {
  width: 54px; height: 54px; margin-bottom: 1.35rem; color: var(--yellow);
  display: grid; place-items: center; border-radius: 15px;
  background: linear-gradient(155deg, rgba(255,193,7,.15), rgba(255,193,7,.02));
  border: 1px solid rgba(255,193,7,.20);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 10px 22px -16px rgba(255,193,7,.55);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease-out-expo);
}
.service-ico svg { width: 28px; height: 28px; stroke: var(--yellow); stroke-width: 1.55; }
.service-card:hover .service-ico { border-color: rgba(255,193,7,.4); box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 14px 26px -14px rgba(255,193,7,.7); transform: translateY(-2px); }
.service-card h3 { font-size: 1.18rem; margin-bottom: .5rem; letter-spacing: .01em; }
.service-card p { font-size: .95rem; color: var(--muted); }
.service-card .measure { font-family: var(--font-mono); color: var(--yellow); font-size: .82rem; }

/* ============================================================
   Portfólio — masonry + "acende" (§5.4)
   ============================================================ */
.filters { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2rem; }
.chip {
  font-family: var(--font-mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em;
  padding: .5rem 1rem; border-radius: 999px; color: var(--muted);
  border: 1px solid var(--line-soft); background: transparent;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.chip:hover { color: var(--text); border-color: var(--line); }
.chip[aria-pressed="true"] { color: #180a02; background: var(--yellow); border-color: var(--yellow); }

.portfolio-grid { columns: 3 260px; column-gap: 1rem; }
.pf-item {
  break-inside: avoid; margin-bottom: 1rem; position: relative;
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--surface-2);
  transition: transform var(--dur) var(--ease-out-expo), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.pf-item .pf-media { width: 100%; display: block; background: linear-gradient(135deg, #2a1440, #1a0b26); }
.pf-item img { width: 100%; height: 100%; object-fit: cover; }
/* placeholder proporcional enquanto não há foto real (§8) */
.pf-ph { display: grid; place-items: center; color: rgba(244,241,248,.25); font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; }
.pf-1x1 { aspect-ratio: 1/1; } .pf-4x3 { aspect-ratio: 4/3; } .pf-3x4 { aspect-ratio: 3/4; } .pf-16x9 { aspect-ratio: 16/9; }

.pf-cap {
  position: absolute; inset: auto 0 0 0; padding: 1rem;
  display: flex; align-items: center; justify-content: space-between; gap: .5rem;
  background: linear-gradient(0deg, rgba(14,7,19,.92) 10%, transparent);
  font-family: var(--font-mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .08em;
  transform: translateY(6px); opacity: 0; transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.pf-cap .num { color: var(--yellow); }
/* "acende" no hover — glow amarelo + scale (§4.3) */
.pf-item:hover {
  transform: scale(1.015);
  border-color: var(--line);
  box-shadow: 0 0 0 1px rgba(255,193,7,.35), 0 24px 48px -20px rgba(255,193,7,.4);
  z-index: 3;
}
.pf-item:hover .pf-cap { transform: translateY(0); opacity: 1; }
.pf-item[hidden] { display: none; }

/* ============================================================
   Diferenciais (§5.5)
   ============================================================ */
.diff-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.diff {
  padding: 1.75rem 0 0; border-top: 2px solid var(--line);
}
.diff .diff-ico {
  width: 54px; height: 54px; margin-bottom: 1.25rem; color: var(--yellow);
  display: grid; place-items: center; border-radius: 15px;
  background: linear-gradient(155deg, rgba(255,193,7,.15), rgba(255,193,7,.02));
  border: 1px solid rgba(255,193,7,.20);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 10px 22px -16px rgba(255,193,7,.55);
}
.diff .diff-ico svg { width: 28px; height: 28px; stroke: var(--yellow); stroke-width: 1.55; }
.diff h3 { font-size: 1.15rem; margin-bottom: .5rem; }
.diff p { font-size: .95rem; color: var(--muted); }

/* ============================================================
   Números (§5.6)
   ============================================================ */
.stats { display: flex; flex-wrap: wrap; gap: clamp(2rem, 5vw, 3.5rem) clamp(2.5rem, 6vw, 5rem); justify-content: center; text-align: center; }
.stat { position: relative; }
/* divisória sutil entre os números (some ao quebrar linha) */
.stat + .stat::before { content: ""; position: absolute; left: calc(-1 * clamp(1.25rem, 3vw, 2.5rem)); top: 12%; height: 62%; width: 1px; background: var(--line-soft); }
.stat .num { font-family: var(--font-display); font-size: clamp(2.75rem, 7vw, 4.25rem); color: var(--yellow); line-height: 1; letter-spacing: -.01em; }
.stat .num small { font-size: .5em; color: var(--text); }
.stat .lbl { font-family: var(--font-mono); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-top: .6rem; }
.stats-area { text-align: center; margin-top: clamp(1.75rem, 4vw, 2.75rem); font-family: var(--font-mono); font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); }
.stats-area::before { content: "◆ "; color: var(--yellow); }

/* ============================================================
   Depoimentos / prova social
   ============================================================ */
.depo-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.depo {
  position: relative; background: var(--bg); border: 1px solid var(--line-soft);
  border-radius: var(--radius); padding: 2.5rem 1.6rem 1.6rem;
}
.depo::before {
  content: "\201C"; position: absolute; top: .35rem; left: 1.2rem;
  font-family: var(--font-display); font-size: 3.4rem; line-height: 1; color: var(--yellow); opacity: .55;
}
.depo blockquote { color: var(--text); font-size: 1.04rem; line-height: 1.6; }
.depo figcaption { margin-top: 1.35rem; padding-top: 1.1rem; border-top: 1px solid var(--line-soft); display: flex; flex-direction: column; }
.depo-name { font-weight: 600; color: var(--text); }
.depo-role { font-family: var(--font-mono); font-size: .76rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; margin-top: .25rem; }
.depo-logos-label { text-align: center; font-family: var(--font-mono); font-size: .76rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin: clamp(2rem, 4vw, 3rem) 0 1.25rem; }
/* carrossel contínuo de logos */
.depo-logos {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.logos-track { display: flex; gap: 1.75rem; width: max-content; will-change: transform; animation: logos-scroll 30s linear infinite; }
.depo-logos:hover .logos-track { animation-play-state: paused; }
@keyframes logos-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.logo-ph {
  flex: 0 0 auto; width: 140px; height: 60px; display: grid; place-items: center;
  border: 1px dashed var(--line-soft); border-radius: 8px;
  color: rgba(244,241,248,.3); font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em;
}
img.logo-ph { object-fit: contain; padding: 10px 18px; opacity: .85; filter: grayscale(1) brightness(1.4); transition: opacity var(--dur) var(--ease), filter var(--dur) var(--ease); }
.depo-logos:hover img.logo-ph { opacity: 1; filter: none; }

/* ============================================================
   FAQ (details/summary nativo)
   ============================================================ */
.faq-list { max-width: 820px; margin-inline: auto; display: grid; gap: .7rem; }
.faq-item {
  border: 1px solid var(--line-soft); border-radius: var(--radius); background: var(--surface);
  overflow: hidden; transition: border-color var(--dur) var(--ease);
}
.faq-item[open] { border-color: var(--line); }
.faq-item summary {
  cursor: pointer; list-style: none; padding: 1.15rem 1.4rem; font-weight: 600; font-size: 1.05rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; color: var(--text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; font-family: var(--font-display); font-size: 1.6rem; line-height: 1; color: var(--yellow);
  transition: transform var(--dur) var(--ease-out-expo); flex: 0 0 auto;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-a { padding: 0 1.4rem 1.3rem; }
.faq-a p { color: var(--muted); font-size: .98rem; line-height: 1.6; }

/* ============================================================
   Sobre (§5.7)
   ============================================================ */
.about { display: grid; gap: clamp(2rem, 5vw, 4rem); grid-template-columns: 1.1fr 1fr; align-items: center; }
.about-body p { color: var(--muted); font-size: var(--text-body); margin-top: 1.1rem; }
.about-body p.lead { color: var(--text); font-size: 1.15rem; }
.about-group { margin-top: 1.75rem; font-family: var(--font-mono); font-size: .85rem; color: var(--muted); letter-spacing: .04em; }
.about-group b { color: var(--yellow); font-weight: 400; }
.about-r2 { margin-top: 1.25rem; }
.about-r2 svg { width: 18px; height: 18px; }
.about-visual {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4/5; border: 1px solid var(--line-soft);
  background: linear-gradient(135deg, #2a1440, #140a1e);
}
.about-visual .pf-ph { height: 100%; }
.about-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ============================================================
   Contato (§5.8)
   ============================================================ */
.contact-grid { display: grid; gap: clamp(2rem, 5vw, 3.5rem); grid-template-columns: 1fr 1fr; }
.contact-info .info-row { display: flex; gap: .9rem; padding: 1.1rem 0; border-bottom: 1px solid var(--line-soft); }
.contact-info .info-row:last-of-type { border-bottom: 0; }
.contact-info .info-ico {
  color: var(--yellow); flex: 0 0 auto; width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(155deg, rgba(255,193,7,.14), rgba(255,193,7,.02));
  border: 1px solid rgba(255,193,7,.18);
}
.contact-info .info-ico svg { width: 20px; height: 20px; stroke: var(--yellow); stroke-width: 1.6; }
.contact-info .info-row { align-items: center; }
.contact-info .info-row h3 { font-family: var(--font-mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); font-weight: 400; margin-bottom: .2rem; }
.contact-info .info-row a, .contact-info .info-row p { font-size: 1.02rem; color: var(--text); }
.contact-info .btn--action { margin-top: 1.75rem; }

.contact-map { margin-top: 2rem; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-soft); }
.contact-map iframe { width: 100%; height: 260px; border: 0; display: block; filter: invert(.9) hue-rotate(180deg) saturate(.7); }

/* Formulário */
.form { background: var(--bg); border: 1px solid var(--line-soft); border-radius: var(--radius-lg); padding: clamp(1.5rem, 3vw, 2.25rem); }
.form .field { margin-bottom: 1.1rem; }
.form label { display: block; font-family: var(--font-mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: .5rem; }
.form input, .form select, .form textarea {
  width: 100%; padding: .85rem 1rem; border-radius: var(--radius); color: var(--text);
  background: var(--surface); border: 1px solid var(--line-soft); font: inherit;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.form textarea { resize: vertical; min-height: 110px; }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--yellow); background: var(--surface-2); outline: none; }
.form .err { color: var(--danger); font-size: .82rem; margin-top: .35rem; display: none; }
.form .field.invalid .err { display: block; }
.form .field.invalid input, .form .field.invalid select, .form .field.invalid textarea { border-color: var(--danger); }
.form .btn--action { width: 100%; margin-top: .5rem; }

/* ============================================================
   Footer (§5.9)
   ============================================================ */
.site-footer { background: var(--bg); border-top: 1px solid var(--line-soft); padding-block: clamp(3rem, 5vw, 4rem) 2rem; }
.footer-top { display: grid; gap: 2rem; grid-template-columns: 1.4fr 1fr 1fr; margin-bottom: 2.5rem; }
.footer-brand .brand { margin-bottom: 1rem; }
.footer-brand p { color: var(--muted); font-size: .92rem; max-width: 34ch; }
.footer-col h4 { font-family: var(--font-mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; color: var(--yellow); margin-bottom: 1rem; font-weight: 400; }
.footer-col a, .footer-col p { display: block; color: var(--muted); font-size: .92rem; padding: .3rem 0; transition: color var(--dur-fast) var(--ease); }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; justify-content: space-between; align-items: center;
  padding-top: 1.75rem; border-top: 1px solid var(--line-soft);
  font-size: .82rem; color: var(--muted);
}
.footer-bottom .group-tag { font-family: var(--font-mono); letter-spacing: .05em; }
.footer-bottom .group-tag b { color: var(--yellow); font-weight: 400; }
.footer-bottom .group-tag a { transition: opacity var(--dur-fast) var(--ease); }
.footer-bottom .group-tag a:hover { opacity: .8; }
.footer-credits { display: inline-flex; align-items: center; gap: .75rem 1.25rem; flex-wrap: wrap; }
.footer-credits .made-by { font-family: var(--font-mono); letter-spacing: .05em; position: relative; padding-left: 1.25rem; }
.footer-credits .made-by::before { content: ""; position: absolute; left: 0; top: 50%; width: 1px; height: 1em; transform: translateY(-50%); background: var(--line-soft); }
.footer-credits .made-by a { color: var(--yellow); font-weight: 600; transition: opacity var(--dur-fast) var(--ease); }
.footer-credits .made-by a:hover { opacity: .8; }
@media (max-width: 560px) {
  .footer-credits .made-by { padding-left: 0; }
  .footer-credits .made-by::before { display: none; }
}

/* ============================================================
   Botão flutuante WhatsApp
   ============================================================ */
.wa-float {
  position: fixed; right: clamp(1rem, 3vw, 1.75rem); bottom: clamp(1rem, 3vw, 1.75rem); z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--btn); color: var(--btn-ink);
  display: grid; place-items: center;
  box-shadow: 0 12px 30px -8px rgba(242,174,0,.6), inset 0 1px 0 rgba(255,255,255,.45);
  transition: transform var(--dur) var(--ease-out-expo), box-shadow var(--dur) var(--ease);
  animation: wa-pulse 2.8s var(--ease) infinite;
}
.wa-float:hover { transform: scale(1.08); box-shadow: 0 18px 40px -10px rgba(242,174,0,.8), inset 0 1px 0 rgba(255,255,255,.5); }
.wa-float svg { width: 30px; height: 30px; }
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 12px 30px -8px rgba(242,174,0,.6), 0 0 0 0 rgba(255,193,7,.45); }
  50%      { box-shadow: 0 12px 30px -8px rgba(242,174,0,.6), 0 0 0 12px rgba(255,193,7,0); }
}

/* ============================================================
   Scroll cinético — Lenis, progresso, reveals, parallax (§4.4)
   ============================================================ */

/* Lenis (inércia). Mapa continua clicável. */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }
.contact-map iframe { pointer-events: auto; }

/* Barra de progresso dourada no topo */
.scroll-progress {
  position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 200; transform-origin: 0 50%;
  transform: scaleX(var(--progress, 0)); background: var(--btn);
  box-shadow: 0 0 12px rgba(242,174,0,.55); pointer-events: none;
}

/* Reveals: base + variantes direcionais/escala/clip + cascata automática (--i) */
.reveal { opacity: 0; transform: translateY(30px);
  transition: opacity .8s var(--ease-out-expo), transform .8s var(--ease-out-expo), clip-path .9s var(--ease-out-expo);
  will-change: transform, opacity; }
.reveal.in { opacity: 1; transform: none; }
.reveal--left  { transform: translateX(-44px); }
.reveal--right { transform: translateX(44px); }
.reveal--scale { transform: scale(.9); }
.reveal--clip  { clip-path: inset(0 100% 0 0); }
.reveal--clip.in { clip-path: inset(0 0 0 0); }
.reveal.d1 { transition-delay: 80ms; }
.reveal.d2 { transition-delay: 160ms; }
.reveal.d3 { transition-delay: 240ms; }
/* cascata dos itens dentro de grades (JS seta --i) */
[data-stagger] > .reveal { transition-delay: calc(var(--i, 0) * 75ms); }

/* Parallax (JS aplica translate) */
[data-parallax] { will-change: transform; }

/* Botão "Ver mais" do portfólio (só no mobile, controlado por JS) */
.pf-more {
  display: block; margin: 1.5rem auto 0; padding: .85rem 1.9rem; border-radius: 999px;
  font-family: var(--font-mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em;
  color: var(--yellow); background: transparent; border: 1.5px solid rgba(255,193,7,.4); cursor: pointer;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.pf-more:hover { background: rgba(255,193,7,.1); border-color: var(--yellow); }
.pf-more:active { transform: scale(.98); }
.pf-more[hidden] { display: none; }

/* ============================================================
   Responsivo (§4.5)
   ============================================================ */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
  .about, .contact-grid { grid-template-columns: 1fr; }
  .portfolio-grid { columns: 2 200px; }
  .nav-links, .nav > .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; gap: 0;
    position: fixed; inset: 72px 0 auto 0; background: rgba(14,7,19,.98);
    backdrop-filter: blur(14px); padding: 1rem var(--pad-x) 1.5rem; border-bottom: 1px solid var(--line-soft);
  }
  .nav.open .nav-links a { padding: 1rem 0; border-bottom: 1px solid var(--line-soft); font-size: 1.05rem; }
  .nav.open .nav-cta { display: inline-flex; margin-top: 1rem; }
}
@media (max-width: 600px) {
  /* números: 3 colunas limpas, sem divisória solta ao quebrar */
  .stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem .5rem; }
  .stat .num { font-size: clamp(1.9rem, 9vw, 2.5rem); }
  .stat .lbl { font-size: .66rem; letter-spacing: .05em; margin-top: .4rem; }
  .stat + .stat::before { display: none; }
  .stats-area { font-size: .74rem; }
}
@media (max-width: 520px) {
  .portfolio-grid { columns: 1; }
  .hero { min-height: auto; padding-block: 7rem 4rem; }
  /* título do hero mais contido no celular (flui melhor, menos quebras) */
  .hero-copy h1 { font-size: clamp(1.85rem, 7.6vw, 2.4rem); line-height: 1.08; }
  .hero-copy .hero-sub { font-size: 1rem; }
  .btn { width: 100%; }
  .hero-ctas .btn { width: 100%; }
}

/* ============================================================
   Acessibilidade — reduced motion (§4.4, §7)
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1 !important; transform: none !important; clip-path: none !important; }
  [data-parallax] { transform: none !important; }
  .scroll-progress { display: none; }
}