/* ============================================================
   SITE MOTION STARTER — design system
   Tudo que muda de cliente pra cliente está no :root abaixo.
   Troque os tokens primeiro, o resto do arquivo se adapta.
   ============================================================ */

:root {
  /* ---- PALETA · Carolina Nogueira, versão atleta: grafite com fio de marinho + laranja de sinalização ---- */
  --bg:        #07090D;   /* fundo principal */
  --bg-2:      #0C1017;   /* fundo de seção alternada */
  --surface:   #111722;   /* cartões */
  --surface-2: #182131;   /* cartão em destaque */
  --accent:    #FF6B2C;   /* laranja de sinalização */
  --accent-hi: #FFB48A;   /* laranja claro (hover, itálico) */
  --ink:       #F5F6F8;   /* cor do texto */
  --muted:     #8E98A8;   /* texto secundário */
  --line:      rgba(255, 107, 44, 0.16);  /* bordas: sempre o accent com alpha */
  --cta:       #25D366;   /* cor do botão flutuante (WhatsApp) */

  /* ---- TIPOGRAFIA ---- */
  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;  /* títulos */
  --font-body:    "Inter", -apple-system, sans-serif;    /* corpo */

  /* ---- RITMO ---- */
  --pad: clamp(20px, 5vw, 72px);   /* respiro lateral das seções */
}

/* ------------------------------------------------------------
   OUTRAS PALETAS PRONTAS — descomente uma e apague a de cima
   ------------------------------------------------------------
   ESMERALDA (saúde, bem-estar, nutrição)
   --bg:#08110E; --bg-2:#0C1A15; --surface:#0E201A; --surface-2:#123026;
   --accent:#4FD1A5; --accent-hi:#A9F0D8; --ink:#EDF7F2; --muted:#8FA79D;
   --line:rgba(79,209,165,.16);

   BORDÔ (advocacia, consultoria tradicional, imobiliário de luxo)
   --bg:#120A0E; --bg-2:#1A0D13; --surface:#1F1017; --surface-2:#2A161F;
   --accent:#C4536B; --accent-hi:#F0A9B8; --ink:#F7EFF1; --muted:#AD939A;
   --line:rgba(196,83,107,.18);

   ELÉTRICO (tecnologia, SaaS, agência)
   --bg:#07090F; --bg-2:#0B0F1A; --surface:#0E1422; --surface-2:#131B2E;
   --accent:#5B8CFF; --accent-hi:#B9CDFF; --ink:#F2F5FC; --muted:#8C95AB;
   --line:rgba(91,140,255,.18);

   AREIA (arquitetura, moda, gastronomia, hotelaria)
   --bg:#100E0B; --bg-2:#171410; --surface:#1C1813; --surface-2:#252019;
   --accent:#D9A566; --accent-hi:#F3D6AC; --ink:#F6F1E8; --muted:#A79B8B;
   --line:rgba(217,165,102,.18);
   ------------------------------------------------------------ */

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: auto; }  /* o Lenis cuida da suavidade, não o CSS */

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
::selection { background: var(--accent); color: var(--bg); }

/* ============================================================
   EFEITO 1 · FILM GRAIN — textura de filme por cima de tudo
   ============================================================ */
.grain {
  position: fixed; inset: -50%;
  width: 200%; height: 200%;
  pointer-events: none; z-index: 90;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 8s steps(10) infinite;
}
@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-3%, 2%); }
  40% { transform: translate(2%, -3%); }
  60% { transform: translate(-2%, -2%); }
  80% { transform: translate(3%, 3%); }
}

/* ============================================================
   EFEITO 2 · VIGNETTE — escurece as bordas, foca o centro
   ============================================================ */
.vignette {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 89;
  background: radial-gradient(ellipse at center, transparent 58%, rgba(3, 4, 6, 0.55) 100%);
}

/* ============================================================
   EFEITO 3 · PARTÍCULAS — poeira luminosa (desenhada no js)
   ============================================================ */
#particles {
  position: fixed; inset: 0;
  width: 100vw; height: 100vh;
  pointer-events: none; z-index: 2;
}

/* ---------- preloader ---------- */
#preloader {
  position: fixed; inset: 0; z-index: 200;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.9s ease, visibility 0.9s;
}
#preloader.done { opacity: 0; visibility: hidden; }
.pre-mark { text-align: center; }
.pre-sigla {
  font-family: var(--font-display);
  font-size: clamp(56px, 9vw, 96px);
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.12em;
  display: block;
}
.pre-line {
  display: block; width: 72px; height: 1px;
  background: var(--accent); opacity: 0.6;
  margin: 14px auto;
  animation: preline 1.6s ease infinite alternate;
}
@keyframes preline { from { width: 24px; opacity: 0.3; } to { width: 96px; opacity: 0.8; } }
.pre-name {
  font-size: 12px; font-weight: 400;
  letter-spacing: 0.42em; text-transform: uppercase;
  color: var(--muted);
}

/* ---------- header ---------- */
#header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px var(--pad);
  transition: background 0.45s ease, padding 0.45s ease, box-shadow 0.45s ease;
}
#header.scrolled {
  background: rgba(7, 9, 13, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 12px var(--pad);
  box-shadow: 0 1px 0 var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-sigla {
  font-family: var(--font-display);
  font-size: 26px; font-weight: 700;
  color: var(--accent); letter-spacing: 0.08em;
  border: 1px solid var(--line);
  padding: 2px 8px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong {
  font-family: var(--font-display);
  font-size: 18px; font-weight: 600; letter-spacing: 0.04em;
}
.brand-text em {
  font-style: normal; font-size: 10px;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--muted);
}
#header nav { display: flex; gap: 28px; }
#header nav a {
  font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); transition: color 0.3s;
}
#header nav a:hover { color: var(--accent-hi); }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 14px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 14px 28px;
  border: 1px solid transparent;
  transition: all 0.35s ease;
  cursor: pointer;
}
.btn-solid {
  background: linear-gradient(135deg, var(--accent) 0%, color-mix(in srgb, var(--accent) 78%, #000) 100%);
  color: var(--bg);
}
.btn-solid:hover {
  background: linear-gradient(135deg, var(--accent-hi) 0%, var(--accent) 100%);
  box-shadow: 0 8px 32px rgba(255, 107, 44, 0.28);
  transform: translateY(-2px);
}
.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
  background: rgba(17, 23, 34, 0.35);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-hi); }
.btn-header { padding: 11px 20px; font-size: 12px; }
.btn-xl { padding: 20px 40px; font-size: 16px; }

/* ============================================================
   HERO — canvas com a sequência de frames (desktop)
   e vídeo em loop (mobile). Ver js/main.js.
   ============================================================ */
#hero {
  position: relative;
  height: 100vh; min-height: 640px;
  overflow: hidden;
  display: flex; align-items: center;
  padding: 0;
}
#hero-canvas, #hero-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
#hero-video { display: none; }

/* EFEITO 4 · COLOR TINT — a camada que dá clima e salva a legibilidade */
.hero-shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 9, 13, 0.92) 0%, rgba(7, 9, 13, 0.55) 45%, rgba(7, 9, 13, 0.15) 100%),
    linear-gradient(180deg, rgba(7, 9, 13, 0.35) 0%, transparent 30%, rgba(7, 9, 13, 0.9) 100%);
}
.hero-content { position: relative; z-index: 3; padding: 0 var(--pad); max-width: 880px; }
.eyebrow {
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.38em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 22px;
}
.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 76px);
  font-weight: 600; line-height: 1.08;
  margin-bottom: 26px;
}
.hero-content h1 em { font-style: italic; color: var(--accent-hi); }
.hero-sub {
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--muted); max-width: 560px; margin-bottom: 36px;
}
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-proof { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--muted); }
.hero-proof .stars { color: var(--accent); letter-spacing: 3px; font-size: 15px; }
.hero-proof strong { color: var(--ink); font-weight: 600; }

.scroll-hint {
  position: absolute; bottom: 34px; left: 50%;
  transform: translateX(-50%); z-index: 3;
  font-size: 10px; letter-spacing: 0.4em; text-transform: uppercase;
  color: var(--muted);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.scroll-hint span {
  width: 1px; height: 44px;
  background: linear-gradient(to bottom, transparent, var(--accent));
  animation: hint 2s ease infinite;
}
@keyframes hint {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- marquee ---------- */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  overflow: hidden; padding: 18px 0;
  position: relative; z-index: 4;
}
.marquee-track {
  display: flex; align-items: center; gap: 34px;
  width: max-content;
  animation: marquee 36s linear infinite;
}
.marquee-track span {
  font-family: var(--font-display);
  font-size: 21px; font-weight: 500; letter-spacing: 0.06em;
  white-space: nowrap;
}
.marquee-track i { color: var(--accent); font-style: normal; font-size: 9px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- base das seções ---------- */
section { position: relative; padding: clamp(80px, 11vw, 150px) var(--pad); }
.section-head { max-width: 780px; margin-bottom: clamp(42px, 6vw, 72px); }
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.4vw, 56px);
  font-weight: 600; line-height: 1.12;
}
.section-head h2 em { font-style: italic; color: var(--accent-hi); }
.section-sub { color: var(--muted); margin-top: 16px; max-width: 560px; }

/* ---------- barra de prova ---------- */
.prova-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--line);
  border: 1px solid var(--line);
}
.prova-item { background: var(--bg); padding: 34px 28px; }
.prova-item strong {
  font-family: var(--font-display);
  font-size: clamp(30px, 3vw, 42px);
  font-weight: 600; color: var(--accent);
  display: block; line-height: 1.1; margin-bottom: 8px;
}
.prova-item span { font-size: 13.5px; color: var(--muted); }

/* ============================================================
   EFEITO 5 · GLASS CARDS — vidro fosco sobre o fundo
   ============================================================ */
.glass {
  background: linear-gradient(160deg, rgba(24, 33, 49, 0.55), rgba(17, 23, 34, 0.35));
  border: 1px solid var(--line);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 38px 32px;
}

.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 28px); }
.card-num {
  font-family: var(--font-display);
  font-size: 15px; color: var(--accent);
  letter-spacing: 0.2em; display: block; margin-bottom: 18px;
}
.cards-3 h3 {
  font-family: var(--font-display);
  font-size: 25px; font-weight: 600; line-height: 1.2; margin-bottom: 14px;
}
.cards-3 p { font-size: 14.5px; color: var(--muted); }

/* ---------- grid de serviços ---------- */
#servicos { background: var(--bg-2); }
.servicos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 26px); }
.servico-card {
  border: 1px solid var(--line);
  background: rgba(7, 9, 13, 0.5);
  padding: 36px 30px;
  display: flex; flex-direction: column;
  transition: border-color 0.35s, transform 0.35s, background 0.35s;
}
.servico-card:hover {
  border-color: var(--accent);
  background: rgba(17, 23, 34, 0.8);
  transform: translateY(-4px);
}
.servico-card h3 {
  font-family: var(--font-display);
  font-size: 26px; font-weight: 600; margin-bottom: 12px;
}
.servico-card p { font-size: 14.5px; color: var(--muted); flex: 1; margin-bottom: 22px; }
.servico-cta {
  font-size: 12.5px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); transition: color 0.3s;
}
.servico-card:hover .servico-cta { color: var(--accent-hi); }

/* ---------- faixa de depoimentos com vídeo de fundo ---------- */
#depoimentos { overflow: hidden; }
#depoimentos video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; opacity: 0.35;
}
.dep-shade { position: absolute; inset: 0; background: rgba(7, 9, 13, 0.72); }
.dep-inner { position: relative; z-index: 3; }
.dep-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 26px); }
.dep-card {
  border: 1px solid var(--line);
  background: rgba(7, 9, 13, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 32px 28px;
}
.dep-card p { font-size: 15px; line-height: 1.75; margin-bottom: 20px; }
.dep-card cite {
  font-style: normal; font-size: 12px;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent);
}
.dep-stars { color: var(--accent); letter-spacing: 3px; margin-bottom: 14px; }

/* ---------- extras da versão executivo ---------- */
.section-head .eyebrow { margin-bottom: 16px; }
.situ-fecho {
  margin-top: clamp(36px, 5vw, 56px);
  font-family: var(--font-display);
  font-style: italic; font-size: clamp(20px, 2.4vw, 28px);
  color: var(--accent-hi); max-width: 720px;
}
.dep-nota { margin-top: 28px; font-size: 12.5px; color: var(--muted); max-width: 640px; }

#sobre { background: var(--bg); }
.sobre-grid {
  display: grid; grid-template-columns: 5fr 6fr;
  gap: clamp(32px, 5vw, 80px); align-items: center;
}
.sobre-foto { position: relative; }
.sobre-foto img {
  width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover;
  border: 1px solid var(--line);
}
.sobre-foto::after {
  content: ""; position: absolute; inset: 18px -18px -18px 18px;
  border: 1px solid var(--accent); opacity: 0.35; z-index: -1;
}
.sobre-texto h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.4vw, 52px); font-weight: 600; line-height: 1.1;
}
.sobre-cargo {
  font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--accent); margin: 10px 0 26px;
}
.sobre-texto > p { color: var(--muted); margin-bottom: 16px; max-width: 560px; }
.sobre-lista { margin-top: 26px; border-top: 1px solid var(--line); }
.sobre-lista li {
  padding: 12px 0; border-bottom: 1px solid var(--line);
  font-size: 14.5px; display: flex; gap: 14px;
}
.sobre-lista li::before { content: "◆"; color: var(--accent); font-size: 9px; padding-top: 6px; }

/* ---------- processo ---------- */
.passos { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 40px); }
.passo-num {
  font-family: var(--font-display);
  font-size: 58px; font-weight: 600;
  color: var(--accent); opacity: 0.35; line-height: 1;
}
.passo h3 {
  font-family: var(--font-display);
  font-size: 24px; font-weight: 600; margin: 14px 0 10px;
}
.passo p { font-size: 14.5px; color: var(--muted); }

/* ---------- FAQ ---------- */
#faq { background: var(--bg-2); }
.faq-list { max-width: 860px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  cursor: pointer; list-style: none;
  padding: 24px 40px 24px 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 600; position: relative;
  transition: color 0.3s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 4px; top: 22px;
  color: var(--accent); font-size: 26px; font-weight: 300;
  transition: transform 0.35s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { color: var(--accent-hi); }
.faq-item p { color: var(--muted); font-size: 15px; padding: 0 40px 26px 0; }

/* ---------- CTA final ---------- */
#contato { text-align: center; }
#contato .section-head { margin-left: auto; margin-right: auto; }
#contato .section-sub { margin-left: auto; margin-right: auto; }
.contato-box {
  max-width: 720px; margin: 0 auto;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: clamp(32px, 5vw, 56px);
}
.contato-linha { color: var(--muted); font-size: 14.5px; margin-top: 22px; }
.contato-linha strong { color: var(--ink); }

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--line);
  padding: 48px var(--pad);
  display: flex; flex-wrap: wrap; gap: 20px;
  align-items: center; justify-content: space-between;
  font-size: 13px; color: var(--muted);
}
footer .legal { max-width: 620px; font-size: 12px; line-height: 1.6; }

/* ---------- botão flutuante ---------- */
.float-cta {
  position: fixed; right: 22px; bottom: 22px; z-index: 120;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--cta);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  transition: transform 0.3s;
}
.float-cta:hover { transform: scale(1.08); }
.float-cta svg { width: 28px; height: 28px; fill: #fff; }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1024px) {
  .prova-grid { grid-template-columns: repeat(2, 1fr); }
  .cards-3, .servicos-grid, .dep-grid, .passos { grid-template-columns: 1fr 1fr; }
  .dep-grid .dep-card:last-child:nth-child(odd),
  .passos .passo:last-child:nth-child(odd) { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  #header nav { display: none; }
  /* mobile não aguenta 96 imagens: troca a sequência pelo vídeo em loop */
  #hero-canvas { display: none; }
  #hero-video { display: block; }
  .cards-3, .servicos-grid, .dep-grid, .passos, .sobre-grid { grid-template-columns: 1fr; }
  .sobre-foto::after { inset: 12px -10px -12px 10px; }
  /* cabeçalho compacto: nome em uma linha, sem a linha do CRP (ela aparece no rodapé e no "Quem atende") */
  #header, #header.scrolled { padding: 12px var(--pad); }
  .brand-sigla { font-size: 20px; padding: 0 6px; }
  .brand-text strong { font-size: 15px; white-space: nowrap; }
  .brand-text em { display: none; }
  .btn-header { padding: 9px 14px; font-size: 11px; white-space: nowrap; }
  .scroll-hint { display: none; }
  .hero-content { padding-top: 64px; }
  .hero-content h1 { font-size: 34px; margin-bottom: 18px; }
  .eyebrow { margin-bottom: 14px; letter-spacing: 0.26em; }
  .hero-sub { margin-bottom: 24px; }
  .hero-ctas { margin-bottom: 22px; }
  .prova-grid { grid-template-columns: 1fr 1fr; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
}

/* ============================================================
   ACESSIBILIDADE — quem pediu menos movimento, recebe menos
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .grain { display: none; }
}

/* ============================================================
   VERSÃO ATLETA — títulos condensados em caixa alta, como campanha esportiva
   ============================================================ */
.hero-content h1, .section-head h2, .sobre-texto h2, .cards-3 h3,
.servico-card h3, .passo h3, .prova-item strong, .marquee-track span, .situ-fecho {
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.hero-content h1 { font-size: clamp(48px, 7.4vw, 104px); line-height: 0.95; }
.section-head h2 { font-size: clamp(38px, 5.2vw, 68px); line-height: 1; }
.sobre-texto h2 { font-size: clamp(40px, 5vw, 64px); line-height: 1; }
.cards-3 h3, .servico-card h3, .passo h3 { font-size: 28px; line-height: 1.05; }
.prova-item strong { font-size: clamp(34px, 3.6vw, 48px); }
.marquee-track span { font-size: 24px; }
.passo-num { opacity: 0.6; }
.situ-fecho { font-size: clamp(24px, 3vw, 36px); }
/* pergunta do FAQ em texto corrido fica mais legível na fonte do corpo */
.faq-item summary { font-family: var(--font-body); font-weight: 500; font-size: clamp(17px, 1.8vw, 20px); }
.brand-text strong { font-family: var(--font-body); font-weight: 500; letter-spacing: 0.02em; }
.btn { letter-spacing: 0.1em; }
@media (max-width: 768px) {
  .hero-content h1 { font-size: 46px; }
}
/* cabeçalho: nome e botão em uma linha; menu some antes de apertar */
.brand-text strong, .btn-header { white-space: nowrap; }
@media (max-width: 1024px) { #header nav { display: none; } }
.sobre-foto img { object-position: center 30%; }