/* ===== Fonte AGARTHI — títulos e destaques ===== */
@font-face {
  font-family: 'Agharti';
  src: url('../assets/fonts/Agharti-condensedblack.woff2') format('woff2');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

/* ===== Variáveis — identidade AlexCont ===== */
:root {
  --color-black: #030303;
  --color-gray-dark: #2C2A2B;
  --color-off-white: #F5F4F2;
  --color-gray-light: #DCD7D4;
  --color-wine: #400303;

  /* enxuto: sem arquivo SF Pro ainda — fallback de sistema até o cliente enviar a fonte, troca em 1 linha aqui */
  --font-heading: 'Agharti', sans-serif;
  --font-body: -apple-system, 'Segoe UI', Roboto, sans-serif;

  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 32px;
  --space-xl: 48px;
  --space-2xl: 64px;
  --space-3xl: 96px;

  --radius: 8px;
  --radius-lg: 14px;
  --max-width: 1160px;
  --shadow-card: 0 1px 3px rgba(3, 3, 3, 0.06);
  --shadow-card-hover: 0 16px 32px rgba(3, 3, 3, 0.16);
  --shadow-cta: 0 8px 20px rgba(64, 3, 3, 0.32);
}

/* ===== Reset ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }
img { max-width: 100%; height: auto; display: block; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--color-black);
  background: var(--color-off-white);
  line-height: 1.6;
}
h1, h2 {
  font-family: var(--font-heading);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.1;
  text-transform: uppercase;
}
h2 { text-align: center; } /* padrão do site: todo título de seção centralizado */
h3 {
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.3;
  text-transform: uppercase;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-md); }
section { padding: var(--space-2xl) 0; }

/* ===== Botões / CTA ===== */
.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius);
  font-weight: 700;
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color 0.3s ease;
  min-height: 44px;
  min-width: 44px;
}
.btn-primary {
  background: var(--color-wine);
  color: var(--color-off-white);
  box-shadow: var(--shadow-cta);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.btn-primary:hover {
  box-shadow: 0 10px 26px rgba(64, 3, 3, 0.42);
  transform: translateY(-1px);
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-black);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  z-index: 0;
}
.btn-primary:hover::before { transform: scaleX(1); }
/* Brilho passando — reforça o clique sem ser demais */
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: -60%;
  width: 40%;
  background: linear-gradient(115deg, transparent, rgba(245, 244, 242, 0.35), transparent);
  transform: skewX(-20deg);
  z-index: 2;
  pointer-events: none;
  transition: left 0.6s ease;
}
.btn-primary:hover::after { left: 130%; }
.btn-primary span { position: relative; z-index: 1; }

.btn-secondary {
  background: transparent;
  border-color: var(--color-black);
  color: var(--color-black);
}
.btn-secondary:hover { background: var(--color-black); color: var(--color-off-white); }

/* ===== Header / Nav — vira vidro ao rolar ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: var(--space-sm) 0;
  transition: background 0.3s ease, backdrop-filter 0.3s ease;
}
.site-header.scrolled {
  background: rgba(3, 3, 3, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.site-header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.site-header .logo {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  color: var(--color-off-white);
}
.site-header .logo-nome { font-family: var(--font-body); font-weight: 700; font-size: 1rem; }
.site-header .logo-sub { font-family: var(--font-body); font-weight: 400; font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-gray-light); }
.site-header ul { display: flex; gap: var(--space-md); }
.site-header a { color: var(--color-off-white); font-size: 0.9rem; }
.site-header ul a {
  position: relative;
  padding-bottom: 4px;
}
.site-header ul a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--color-wine);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.site-header ul a.active::after { transform: scaleX(1); }

/* ===== Hero ===== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: radial-gradient(ellipse 60% 55% at 50% 25%, rgba(64, 3, 3, 0.4) 0%, transparent 70%), var(--color-gray-dark);
  color: var(--color-off-white);
  overflow: hidden;
  padding-top: var(--space-3xl);
}
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: 0.035;
  pointer-events: none;
  z-index: 0;
}
#hero .container { position: relative; z-index: 1; }
#hero .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}
#hero h1 { font-size: clamp(2.2rem, 6vw, 4rem); margin-bottom: var(--space-md); animation: hero-fade-in 0.7s ease both; animation-delay: 0.1s; }
#hero .subheadline { font-size: 1.1rem; color: var(--color-gray-light); margin-bottom: var(--space-lg); max-width: 46ch; animation: hero-fade-in 0.7s ease both; animation-delay: 0.3s; }
#hero .hero-ctas { display: flex; gap: var(--space-sm); flex-wrap: wrap; animation: hero-fade-in 0.7s ease both; animation-delay: 0.5s; }
@keyframes hero-fade-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Card de vidro sobre a foto do hero — elemento de assinatura */
#hero .hero-photo-wrap { position: relative; overflow: hidden; border-radius: var(--radius-lg); }
#hero .hero-photo-wrap img { border-radius: var(--radius-lg); transition: transform 0.5s ease; }
#hero .hero-photo-wrap:hover img { transform: scale(1.04); }
#hero .glass-card {
  position: absolute;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  background: rgba(3, 3, 3, 0.45);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(245, 244, 242, 0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-sm) var(--space-md);
  font-size: 0.9rem;
}

@media (min-width: 900px) {
  #hero .hero-grid { grid-template-columns: 1.1fr 0.9fr; }
}
@media (max-width: 899px) {
  #hero { min-height: auto; padding-bottom: var(--space-2xl); }
  #hero .hero-text { text-align: center; }
  #hero .subheadline { margin-left: auto; margin-right: auto; }
  #hero .hero-ctas { justify-content: center; }
  #hero .hero-photo-wrap { display: none; }
}

/* ===== Grid "Pra quem eu atendo" ===== */
#nichos { background: var(--color-off-white); text-align: center; padding-left: 0; padding-right: 0; }
#nichos h2 { font-size: clamp(2.1rem, 5vw, 3.2rem); letter-spacing: 0.02em; margin-bottom: var(--space-sm); }
#nichos .intro { max-width: 60ch; margin: 0 auto var(--space-xl); color: var(--color-gray-dark); }
#nichos .fechamento { margin-top: var(--space-xl); font-weight: 600; }

/* Carrossel infinito — máscara nas bordas + pausa no hover/foco */
.carrossel-nichos {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
  mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
}
.carrossel-track {
  display: flex;
  gap: var(--space-md);
  width: max-content;
  padding: 10px 0;
  animation: marquee-scroll 34s linear infinite;
}
.carrossel-nichos:hover .carrossel-track,
.carrossel-nichos:focus-within .carrossel-track {
  animation-play-state: paused;
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.nicho-card {
  flex: 0 0 auto;
  width: 210px;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.nicho-card:hover, .nicho-card:focus-visible {
  background: var(--color-wine);
  color: var(--color-off-white);
  border-color: var(--color-wine);
  box-shadow: var(--shadow-card-hover);
}
.nicho-card svg { width: 32px; height: 32px; margin: 0 auto var(--space-xs); stroke: currentColor; transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1); }
.nicho-card:hover svg, .nicho-card:focus-visible svg { transform: scale(1.15) rotate(-4deg); }
.nicho-card p { font-weight: 600; }

/* ===== Sobre ===== */
#sobre { background: var(--color-gray-light); text-align: center; }
#sobre .sobre-grid { display: grid; gap: var(--space-xl); align-items: center; }
#sobre img { border-radius: 50% 8% 50% 8%; transition: transform 0.5s ease; margin: 0 auto; /* enxuto: corte orgânico simples via border-radius, sem clip-path custom */ }
#sobre img:hover { transform: scale(1.03); }
#sobre h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: var(--space-md); }
#sobre p { margin-bottom: var(--space-md); }
#sobre .credenciais { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-bottom: var(--space-md); justify-content: center; }
#sobre .badge {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--color-wine);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-wine);
}
#sobre .sobre-ctas { display: flex; gap: var(--space-sm); flex-wrap: wrap; justify-content: center; }

@media (min-width: 900px) {
  #sobre .sobre-grid { grid-template-columns: 0.8fr 1.2fr; }
}

/* ===== Como funciona — trilha ===== */
#como-funciona { background: var(--color-off-white); }
#como-funciona h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: var(--space-xl); text-align: center; }
#como-funciona .trilha { position: relative; }
#como-funciona .trilha::before {
  content: '';
  position: absolute;
  left: 27px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-wine), rgba(64,3,3,0));
}
#como-funciona .passo {
  position: relative;
  display: flex;
  gap: var(--space-md);
  padding-bottom: var(--space-xl);
}
#como-funciona .passo:last-child { padding-bottom: 0; }
#como-funciona .num {
  flex-shrink: 0;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--color-wine);
  color: var(--color-off-white);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  z-index: 1;
}
/* Pulsa uma vez quando o passo entra na tela — reaproveita a classe is-visible que o reveal já adiciona */
.passo.is-visible .num {
  animation: num-pulse 0.6s ease-out 0.15s both;
}
@keyframes num-pulse {
  0% { transform: scale(0.7); }
  60% { transform: scale(1.15); }
  100% { transform: scale(1); }
}
#como-funciona .num-bg {
  position: absolute;
  right: 0;
  top: -1.2rem;
  font-family: var(--font-heading);
  font-size: 6rem;
  line-height: 1;
  color: rgba(64, 3, 3, 0.06);
  z-index: 0;
  pointer-events: none;
  user-select: none;
}
#como-funciona .passo-content { position: relative; z-index: 1; }
#como-funciona h3 { font-size: 1.1rem; margin-bottom: var(--space-xs); text-transform: none; }

/* ===== Por que especializada ===== */
#diferencial { background: var(--color-black); color: var(--color-off-white); position: relative; overflow: hidden; text-align: center; }
#diferencial::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: 0.035;
  pointer-events: none;
  z-index: 0;
}
#diferencial .container { position: relative; z-index: 1; }
#diferencial h2 { font-size: clamp(2.1rem, 5vw, 3.2rem); margin: 0 auto var(--space-md); max-width: 24ch; }
#diferencial p { color: var(--color-gray-light); margin: 0 auto var(--space-md); max-width: 60ch; }
#diferencial ul { margin: var(--space-md) auto; max-width: 60ch; }
#diferencial li { padding: var(--space-sm) 0; border-bottom: 1px solid var(--color-gray-dark); }

/* ===== Carrossel de Serviços — só mobile (< 700px) ===== */
.carrossel-servicos {
  overflow: hidden;
  margin: 0 calc(-1 * var(--space-md));
  -webkit-mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
  mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
}
.carrossel-track-servicos {
  display: flex;
  gap: var(--space-md);
  width: max-content;
  padding: 10px var(--space-md);
  animation: marquee-scroll 28s linear infinite;
}
.carrossel-servicos:hover .carrossel-track-servicos,
.carrossel-servicos:focus-within .carrossel-track-servicos {
  animation-play-state: paused;
}
.servico-carrossel-card {
  flex: 0 0 auto;
  width: 220px;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  box-shadow: var(--shadow-card);
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.servico-carrossel-card svg { width: 26px; height: 26px; stroke: var(--color-wine); margin-bottom: var(--space-xs); transition: stroke 0.25s ease; }
.servico-carrossel-card h3 { font-size: 1rem; margin-bottom: 4px; }
.servico-carrossel-card p { font-size: 0.85rem; color: var(--color-gray-dark); }
.servico-carrossel-card:hover, .servico-carrossel-card:focus-visible {
  background: var(--color-wine);
  border-color: var(--color-wine);
  box-shadow: var(--shadow-card-hover);
}
.servico-carrossel-card:hover svg { stroke: var(--color-off-white); }
.servico-carrossel-card:hover h3, .servico-carrossel-card:hover p { color: var(--color-off-white); }

/* ===== Serviços ===== */
#servicos { background: var(--color-off-white); }
#servicos h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: var(--space-xl); }
#servicos .grid { display: none; gap: var(--space-md); grid-template-columns: repeat(2, 1fr); grid-auto-rows: 1fr; }
#servicos .card {
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
#servicos .card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
#servicos .card svg { width: 28px; height: 28px; stroke: var(--color-wine); transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1); }
#servicos .card:hover svg { transform: scale(1.15) rotate(-4deg); }
#servicos .card h3 { font-size: 1.15rem; }
#servicos .card p { flex-grow: 1; }
#servicos .card .btn { align-self: flex-start; margin-top: auto; }

@media (min-width: 700px) {
  #servicos .grid { display: grid; }
  .carrossel-servicos { display: none; }
  #servicos .card:last-child p { max-width: 60ch; }
}
#servicos .card:last-child { grid-column: 1 / -1; }

/* ===== Mapa do Brasil ===== */
#mapa { background: var(--color-gray-light); }
#mapa h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: var(--space-sm); }
#mapa .intro { max-width: 60ch; margin-bottom: var(--space-xl); }

#brasil-mapa {
  width: 100%;
  max-width: 560px;
  display: block;
  margin: 0 auto;
}
#brasil-mapa path {
  fill: var(--color-off-white);
  stroke: var(--color-gray-dark);
  stroke-width: 0.5;
  cursor: pointer;
  transition: fill 0.2s ease;
}
#brasil-mapa path:hover,
#brasil-mapa path:focus-visible {
  fill: var(--color-wine);
  outline: none;
}
#brasil-mapa path.selecionado {
  stroke: var(--color-wine);
  stroke-width: 2.5;
}

.mapa-fallback {
  max-width: 320px;
  margin: var(--space-lg) auto 0;
  text-align: center;
}
.mapa-fallback label { display: block; margin-bottom: var(--space-xs); font-size: 0.9rem; color: var(--color-gray-dark); }
.mapa-fallback select {
  width: 100%;
  padding: var(--space-sm);
  border-radius: var(--radius);
  border: 1px solid var(--color-gray-dark);
  background: var(--color-off-white);
  font-family: inherit;
  min-height: 44px;
}

/* ===== FAQ ===== */
#faq { background: var(--color-off-white); }
#faq h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: var(--space-xl); }
#faq .faq-list { display: flex; flex-direction: column; gap: var(--space-sm); }
#faq details {
  background: var(--color-gray-light);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.25s ease;
}
#faq details[open] { box-shadow: var(--shadow-card-hover); }
#faq summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#faq summary::-webkit-details-marker { display: none; }
#faq summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--color-wine);
  transition: transform 0.25s ease;
}
#faq details[open] summary::after { transform: rotate(45deg); }
#faq .faq-answer { padding-top: var(--space-sm); color: var(--color-gray-dark); }
#faq .faq-cta { margin-top: var(--space-lg); text-align: center; }

/* ===== Contato ===== */
#contato { background: var(--color-gray-dark); color: var(--color-off-white); position: relative; overflow: hidden; }
#contato::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 60% 55% at 50% 25%, rgba(64, 3, 3, 0.4) 0%, transparent 70%);
}
#contato .container { position: relative; z-index: 1; }
#contato h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: var(--space-sm); }
#contato .contato-grid { display: grid; gap: var(--space-xl); align-items: start; }
#contato form { display: flex; flex-direction: column; gap: var(--space-sm); }
#contato label { font-size: 0.85rem; color: var(--color-gray-light); margin-bottom: 4px; display: block; }
#contato input, #contato textarea {
  width: 100%;
  padding: var(--space-sm);
  border-radius: var(--radius);
  border: 1px solid rgba(245, 244, 242, 0.15);
  background: rgba(3, 3, 3, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: var(--color-off-white);
  font-family: inherit;
}
#contato input:focus, #contato textarea:focus { outline: 2px solid var(--color-wine); outline-offset: 2px; }

/* Card lateral em destaque com os canais de contato — vidro, combina com o resto do site */
.canais-card {
  background: rgba(3, 3, 3, 0.4);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(245, 244, 242, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  box-shadow: var(--shadow-card-hover);
}
.canais-card .canais-titulo { font-size: 0.85rem; color: var(--color-gray-light); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--space-xs); }
.canal-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  background: rgba(245, 244, 242, 0.07);
  color: var(--color-off-white);
  font-weight: 600;
  min-height: 44px;
  transition: background 0.2s ease, transform 0.2s ease;
}
.canal-btn:hover { background: var(--color-wine); transform: translateX(4px); }
.canal-btn svg { width: 22px; height: 22px; stroke: currentColor; flex-shrink: 0; }

@media (min-width: 900px) {
  #contato .contato-grid { grid-template-columns: 1.3fr 1fr; }
}

/* ===== Rodapé ===== */
footer {
  background: var(--color-black);
  color: var(--color-gray-light);
  position: relative;
  overflow: hidden;
  padding: var(--space-2xl) 0 var(--space-lg);
}
footer .tagline-bg {
  position: absolute;
  top: 50%; left: 0; right: 0;
  transform: translateY(-50%);
  font-family: var(--font-heading);
  font-size: clamp(3rem, 12vw, 8rem);
  color: rgba(245, 244, 242, 0.04);
  white-space: nowrap;
  text-align: center;
  pointer-events: none;
}
footer .footer-content { position: relative; z-index: 1; }
footer nav ul { display: flex; gap: var(--space-md); flex-wrap: wrap; margin: var(--space-md) 0; }
footer .copyright { margin-top: var(--space-lg); font-size: 0.8rem; color: var(--color-gray-dark); }

/* ===== WhatsApp sticky — vidro ===== */
.whatsapp-sticky {
  position: fixed;
  bottom: calc(var(--space-md) + env(safe-area-inset-bottom, 0px));
  right: calc(var(--space-md) + env(safe-area-inset-right, 0px));
  z-index: 250;
  background: rgba(64, 3, 3, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(245, 244, 242, 0.2);
  color: var(--color-off-white);
  padding: var(--space-sm) var(--space-md);
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-weight: 700;
  min-height: 44px;
  box-shadow: var(--shadow-cta);
  transition: bottom 0.3s ease;
}
/* Anel de pulso — chama atenção sem ser irritante (para no hover) */
.whatsapp-sticky::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 999px;
  border: 2px solid var(--color-wine);
  animation: whatsapp-pulse 2.5s ease-out infinite;
  pointer-events: none;
}
.whatsapp-sticky:hover::before { animation-play-state: paused; opacity: 0; }
@keyframes whatsapp-pulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.35); opacity: 0; }
}
/* Sobe o botão quando o banner de cookies está visível, pra não sobrepor */
.cookie-banner:not([hidden]) ~ .whatsapp-sticky {
  bottom: calc(var(--space-md) + var(--cookie-banner-height, 72px) + env(safe-area-inset-bottom, 0px));
}
@media (max-width: 380px) {
  .whatsapp-sticky { font-size: 0.85rem; padding: var(--space-xs) var(--space-sm); }
}

/* ===== Acessibilidade ===== */
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--color-wine);
  outline-offset: 2px;
}

/* ===== Banner de cookies (LGPD) ===== */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 200;
  background: var(--color-black);
  color: var(--color-off-white);
  padding: var(--space-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
  justify-content: space-between;
}
#cookie-aceitar {
  order: -1;
}
.cookie-banner[hidden] {
  display: none;
}
.cookie-banner p { flex: 1 1 260px; font-size: 0.85rem; margin: 0; }
.cookie-banner a { text-decoration: underline; }

/* ===== Partículas flutuantes — só em fundos pretos (Hero, Diferencial, Rodapé) ===== */
.particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-wine) 0%, transparent 70%);
  filter: blur(1px);
  opacity: 0;
  animation: float-particle var(--dur) ease-in-out var(--delay) infinite;
}
@keyframes float-particle {
  0%   { opacity: 0; transform: translateY(0) scale(0.5); }
  20%  { opacity: 0.1; }
  80%  { opacity: 0.06; }
  100% { opacity: 0; transform: translateY(-120px) scale(1); }
}

/* ===== Modal de Política de Privacidade ===== */
.modal-privacidade {
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  width: min(640px, 90vw);
  max-height: 80vh;
  background: var(--color-off-white);
  color: var(--color-black);
  box-shadow: var(--shadow-card-hover);
}
.modal-privacidade::backdrop {
  background: rgba(3, 3, 3, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.modal-privacidade-inner {
  padding: var(--space-xl);
  overflow-y: auto;
  max-height: 80vh;
  position: relative;
}
.modal-privacidade h2 { text-align: center; margin: 0 0 var(--space-xs); padding-right: var(--space-xl); }
.modal-privacidade h3 { font-size: 1.05rem; text-transform: none; margin: var(--space-lg) 0 var(--space-xs); }
.modal-privacidade p, .modal-privacidade li { color: var(--color-gray-dark); margin-bottom: var(--space-sm); }
.modal-privacidade ul { margin-left: var(--space-md); list-style: disc; }
.modal-privacidade .atualizado { font-size: 0.85rem; margin-bottom: var(--space-lg); }
.modal-privacidade-link { margin-top: var(--space-lg); font-size: 0.9rem; }
.modal-fechar {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 32px;
  height: 32px;
  border: none;
  background: var(--color-gray-light);
  border-radius: 50%;
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  color: var(--color-gray-dark);
  transition: background 0.2s ease, color 0.2s ease;
}
.modal-fechar:hover { background: var(--color-wine); color: var(--color-off-white); }

/* ===== Barra de progresso de rolagem (só mobile) ===== */
.progresso-scroll {
  display: none;
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: var(--color-wine);
  z-index: 300;
  transition: width 0.1s linear;
}
@media (max-width: 700px) {
  .progresso-scroll { display: block; }
}

/* ===== Divisória entre seções — "se desenha" ao entrar na tela (usa o reveal existente) ===== */
.section-divider {
  background-color: var(--color-black);
  padding: var(--space-xl) 0;
}
.section-divider::after {
  content: '';
  display: block;
  height: 2px;
  max-width: 200px;
  margin: 0 auto;
  background: var(--color-wine);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.8s ease;
}
.section-divider.is-visible::after { transform: scaleX(1); }

/* ===== Reveal suave ao rolar ===== */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  filter: blur(6px);
  transition: opacity 0.9s ease, transform 0.9s ease, filter 0.9s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
  .particle { display: none; }
}