/* ==========================================================================
   MAIAS MULT-SERVICE — Design System Corporativo
   Identidade: Vermelho (logo) + Preto Grafite + Branco
   Layout full-bleed, sem espaços laterais, overlays profissionais
   ========================================================================== */

:root {
  /* Marca (derivada do logo) */
  --red: #e10600;
  --red-600: #c60500;
  --red-700: #a30400;
  --red-glow: rgba(225, 6, 0, 0.35);

  /* Neutros */
  --ink: #0b0c0e;
  --graphite: #14161b;
  --graphite-2: #1c1f26;
  --slate: #2a2f3a;
  --muted: #6b7280;
  --line: #e6e8ec;
  --paper: #f5f6f8;
  --paper-2: #eef0f4;
  --white: #ffffff;

  /* Sistema */
  --container: 1320px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 10px rgba(11, 12, 14, 0.06);
  --shadow: 0 12px 34px rgba(11, 12, 14, 0.10);
  --shadow-lg: 0 24px 60px rgba(11, 12, 14, 0.18);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 74px;

  --font: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-text-size-adjust: 100%;
}

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

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ---------- Container full-bleed ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 4vw, 3rem);
}

section {
  padding-block: clamp(3.5rem, 7vw, 6rem);
  position: relative;
}

/* Fundos alternados full-bleed (ocupam toda a largura, sem espaços laterais) */
.bg-white   { background: var(--white); }
.bg-paper   { background: var(--paper); }
.bg-dark    {
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(225, 6, 0, 0.18), transparent 60%),
    linear-gradient(160deg, #101216 0%, #0b0c0e 100%);
  color: #e9ecf1;
}

/* ---------- Tipografia ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--red);
  display: inline-block;
}
.bg-dark .eyebrow { color: #ff5a52; }

.section-head {
  max-width: 720px;
  margin-bottom: 2.8rem;
}
.section-head.center {
  margin-inline: auto;
  text-align: center;
}
.section-head.center .eyebrow { justify-content: center; }

h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.7rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.bg-dark h2 { color: #fff; }

h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.lead {
  font-size: 1.08rem;
  color: var(--muted);
  margin-top: 0.9rem;
}
.bg-dark .lead { color: #aab2c0; }

/* ---------- Botões ---------- */
.btn {
  --bg: var(--red);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--bg);
  color: #fff;
  padding: 0.95rem 1.9rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s;
  box-shadow: 0 10px 26px var(--red-glow);
  position: relative;
  overflow: hidden;
}
.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 34px var(--red-glow);
  background: var(--red-600);
}
.btn:active { transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  box-shadow: none;
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}
.btn-dark {
  background: var(--ink);
  box-shadow: 0 10px 26px rgba(11, 12, 14, 0.25);
}
.btn-dark:hover { background: var(--graphite-2); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.8rem;
}

/* ==========================================================================
   HEADER / NAV — glass sticky
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.3s, background 0.3s;
}
.site-header.scrolled {
  box-shadow: 0 6px 24px rgba(11, 12, 14, 0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: var(--header-h);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-size: 1.05rem;
}
.brand img { height: 42px; width: auto; }
.brand span small {
  display: block;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--red);
  text-transform: uppercase;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.main-nav a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--slate);
  padding: 0.55rem 0.9rem;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}
.main-nav a:hover { color: var(--red); background: var(--paper); }
.nav-cta { margin-left: 0.6rem; }
.nav-cta .btn { padding: 0.7rem 1.3rem; font-size: 0.9rem; }

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  color: var(--ink);
  font-size: 1.5rem;
  align-items: center;
  justify-content: center;
}

/* Progress bar */
.progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--red), #ff5a52);
  z-index: 1200;
  transition: width 0.1s linear;
}

/* ==========================================================================
   HERO — full-bleed com overlay profissional que muda
   ========================================================================== */
.hero {
  position: relative;
  min-height: min(88vh, 760px);
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
/* Camada de imagem (crossfade suave) */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -3;
}
.hero-bg .hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.4s var(--ease), transform 7s linear;
}
.hero-bg .hero-slide.active {
  opacity: 1;
  transform: scale(1);
}
/* Overlay profissional (gradiente escuro + toque de vermelho) */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(105deg, rgba(9, 10, 12, 0.92) 0%, rgba(9, 10, 12, 0.72) 42%, rgba(9, 10, 12, 0.35) 100%),
    linear-gradient(0deg, rgba(9, 10, 12, 0.65), transparent 55%);
}
/* Detalhe de marca sutil */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(700px 420px at 88% 20%, rgba(225, 6, 0, 0.28), transparent 65%);
  pointer-events: none;
}
.hero-content { max-width: 720px; }
.hero .eyebrow { color: #ff6b63; }
.hero h1 {
  font-size: clamp(2.3rem, 5.6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 1.2rem;
}
.hero h1 .accent { color: #ff4b42; }
.hero p {
  font-size: clamp(1.02rem, 1.7vw, 1.25rem);
  color: #d7dbe2;
  max-width: 560px;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
  margin-top: 2.4rem;
  padding-top: 1.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.hero-trust div { line-height: 1.2; }
.hero-trust b {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
}
.hero-trust span { font-size: 0.8rem; color: #aab2c0; letter-spacing: 0.02em; }

/* ==========================================================================
   BARRA DE ANÚNCIOS (marquee profissional)
   ========================================================================== */
.ticker {
  background: var(--ink);
  color: #fff;
  overflow: hidden;
  border-bottom: 2px solid var(--red);
}
.ticker-track {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  padding: 0.7rem 0;
  animation: ticker 32s linear infinite;
  width: max-content;
}
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-track span {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #dfe3ea;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}
.ticker-track span::before { content: "◆"; color: var(--red); font-size: 0.6rem; }
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   SOBRE
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.about-copy p { margin-bottom: 1.1rem; color: var(--slate); }
.about-copy .quote {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  border-left: 4px solid var(--red);
  padding-left: 1.1rem;
  margin-top: 1.6rem;
}
.about-features {
  display: grid;
  gap: 1rem;
}
.feature {
  display: flex;
  gap: 1rem;
  padding: 1.4rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.feature .ic {
  flex: none;
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--red), var(--red-700));
  color: #fff;
  font-size: 1.2rem;
  box-shadow: 0 8px 18px var(--red-glow);
}
.feature h3 { font-size: 1.02rem; margin-bottom: 0.15rem; }
.feature p { font-size: 0.9rem; color: var(--muted); margin: 0; }

/* ==========================================================================
   ESTATÍSTICAS (band escuro full-bleed)
   ========================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}
.stat-item { padding: 1rem; }
.stat-number {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1;
}
.stat-number .u { color: var(--red); }
.stat-label {
  display: block;
  margin-top: 0.6rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9aa3b2;
}

/* ==========================================================================
   CARDS (serviços / portfólio / produtos)
   ========================================================================== */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.6rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.3s;
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--paper-2);
}
.media .slide {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s var(--ease), transform 0.6s var(--ease);
  cursor: zoom-in;
}
.media .slide.active { opacity: 1; }
.card:hover .media .slide.active { transform: scale(1.06); }
/* overlay gradiente profissional no fundo da imagem */
.media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 45%;
  background: linear-gradient(to top, rgba(11, 12, 14, 0.42), transparent);
  pointer-events: none;
  z-index: 2;
}
.card-body { padding: 1.4rem; display: flex; flex-direction: column; flex: 1; }
.card-body .ic-badge {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 11px;
  background: var(--paper);
  font-size: 1.25rem;
  margin-bottom: 0.9rem;
}
.card-body h3 { margin-bottom: 0.45rem; }
.card-body p { font-size: 0.92rem; color: var(--muted); margin: 0 0 1rem; }
.tags { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: auto; }
.tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--red-700);
  background: rgba(225, 6, 0, 0.08);
  padding: 0.32rem 0.7rem;
  border-radius: 50px;
}

/* indicadores do carrossel */
.dots {
  position: absolute;
  bottom: 10px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 6px; z-index: 3;
}
.dots i {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  transition: all 0.3s;
}
.dots i.active { background: #fff; width: 20px; border-radius: 4px; }

/* ---------- Filtros ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.2rem;
}
.filter-btn {
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--slate);
  padding: 0.6rem 1.25rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}
.filter-btn:hover { border-color: var(--red); color: var(--red); }
.filter-btn.active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta {
  text-align: center;
  overflow: hidden;
}
.cta .container { position: relative; z-index: 1; max-width: 820px; }
.cta h2 { color: #fff; }
.cta p { color: #c7ccd6; margin-top: 1rem; font-size: 1.08rem; }
.cta .btn-row { justify-content: center; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list { max-width: 820px; margin-inline: auto; }
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  margin-bottom: 0.9rem;
  overflow: hidden;
  background: var(--white);
  transition: box-shadow 0.3s, border-color 0.3s;
}
.faq-item.open { box-shadow: var(--shadow-sm); border-color: rgba(225, 6, 0, 0.4); }
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  padding: 1.25rem 1.4rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-family: inherit;
}
.faq-q .sign {
  flex: none;
  width: 26px; height: 26px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--paper);
  color: var(--red);
  font-size: 1.2rem;
  transition: transform 0.3s, background 0.3s, color 0.3s;
}
.faq-item.open .sign { background: var(--red); color: #fff; transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}
.faq-a p {
  padding: 0 1.4rem 1.3rem;
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0;
}

/* ==========================================================================
   CONTATO
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(1.6rem, 4vw, 3.5rem);
}
.contact-cards { display: grid; gap: 1rem; align-content: start; }
.contact-card {
  display: flex;
  gap: 1rem;
  padding: 1.3rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}
.contact-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.contact-card .ic {
  flex: none; width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--red), var(--red-700));
  color: #fff; font-size: 1.15rem;
}
.contact-card h3 { font-size: 0.98rem; margin-bottom: 0.2rem; }
.contact-card p, .contact-card a { font-size: 0.9rem; color: var(--muted); margin: 0; }
.contact-card a:hover { color: var(--red); }

form.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.4rem, 3vw, 2.2rem);
  box-shadow: var(--shadow-sm);
}
.contact-form label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  margin-bottom: 1.1rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--ink);
  background: var(--paper);
  transition: border-color 0.25s, box-shadow 0.25s, background 0.25s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--red);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(225, 6, 0, 0.1);
}
.contact-form textarea { resize: vertical; min-height: 130px; }
.contact-form .btn { width: 100%; justify-content: center; }
.hp { position: absolute; left: -9999px; opacity: 0; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background:
    radial-gradient(900px 500px at 80% -20%, rgba(225, 6, 0, 0.14), transparent 60%),
    var(--ink);
  color: #b8bfca;
  padding-top: clamp(3rem, 6vw, 4.5rem);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-brand img { height: 46px; margin-bottom: 1rem; }
.footer-brand p { font-size: 0.9rem; color: #97a0ad; max-width: 320px; }
.footer-col h4 {
  color: #fff;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}
.footer-col a, .footer-col p { display: block; font-size: 0.9rem; color: #97a0ad; margin-bottom: 0.6rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--red); }
.social {
  display: flex;
  gap: 0.7rem;
  margin-top: 1.2rem;
}
.social a {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 1.1rem;
  transition: background 0.25s, transform 0.25s;
}
.social a:hover { background: var(--red); transform: translateY(-3px); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem;
  padding-block: 1.6rem;
  font-size: 0.82rem;
  color: #7c8592;
}
.footer-bottom a { color: #97a0ad; }

/* ==========================================================================
   FLOATS + MODAL
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 26px; right: 26px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid; place-items: center;
  font-size: 1.9rem;
  z-index: 999;
  box-shadow: 0 10px 26px rgba(37, 211, 102, 0.45);
  transition: transform 0.3s var(--ease);
}
.whatsapp-float::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: ripple 2.4s ease-out infinite;
}
@keyframes ripple {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.7); opacity: 0; }
}
.whatsapp-float:hover { transform: scale(1.08); }

.back-to-top {
  position: fixed;
  bottom: 94px; right: 30px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  display: grid; place-items: center;
  cursor: pointer;
  opacity: 0; visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s var(--ease);
  z-index: 998;
  border: none;
  font-size: 1.2rem;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--red); }

.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(9, 10, 12, 0.94);
  backdrop-filter: blur(4px);
  place-items: center;
}
.modal.open { display: grid; }
.modal img { max-width: 92vw; max-height: 88vh; border-radius: 12px; box-shadow: var(--shadow-lg); }
.modal .close, .modal .prev, .modal .next {
  position: absolute;
  color: #fff;
  cursor: pointer;
  user-select: none;
  display: grid; place-items: center;
  transition: color 0.2s, transform 0.2s;
}
.modal .close { top: 22px; right: 28px; font-size: 2.4rem; }
.modal .prev, .modal .next { top: 50%; transform: translateY(-50%); font-size: 3rem; padding: 0 1rem; }
.modal .prev { left: 10px; }
.modal .next { right: 10px; }
.modal .close:hover, .modal .prev:hover, .modal .next:hover { color: var(--red); }

/* ==========================================================================
   REVEAL on scroll
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }

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

/* ==========================================================================
   RESPONSIVO
   ========================================================================== */
@media (max-width: 980px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.6rem; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  :root { --header-h: 64px; }
  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(14px);
    padding: 0.6rem;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    transform: translateY(-140%);
    transition: transform 0.4s var(--ease);
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { padding: 0.9rem 1rem; border-radius: 10px; font-size: 1rem; }
  .nav-cta { margin: 0.4rem 0 0.2rem; }
  .nav-cta .btn { width: 100%; justify-content: center; }
  .hamburger { display: grid; }
  .hero { min-height: 82vh; }
  .hero-trust { gap: 1.2rem; }
  .hero-trust b { font-size: 1.25rem; }
}

@media (max-width: 460px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { justify-content: center; text-align: center; }
}

/* ==========================================================================
   ADIÇÕES — multipáginas, loja, produto, carrinho, formulários
   ========================================================================== */

.container.narrow { max-width: 860px; }
.main-nav a.active { color: var(--red); }

/* Page hero (topo das páginas internas) */
.page-hero { padding-block: clamp(3rem, 7vw, 5rem); }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; letter-spacing: -0.02em; color: #fff; margin: 0.4rem 0; }
.page-hero .lead { color: #aab2c0; }

.site-message {
  background: linear-gradient(135deg, rgba(225,6,0,0.08), rgba(225,6,0,0.02));
  border: 1px solid rgba(225,6,0,0.25);
  border-left: 4px solid var(--red);
  border-radius: var(--radius-sm);
  padding: 1rem 1.3rem;
  font-weight: 600;
  color: var(--ink);
}

/* Flash messages */
.flash-wrap { margin-top: 1rem; }
.flash { padding: 0.9rem 1.2rem; border-radius: var(--radius-sm); margin-bottom: 0.6rem; font-weight: 600; }
.flash.success { background: #e7f7ec; color: #1c7a3e; border: 1px solid #b6e6c4; }
.flash.error { background: #fdeaea; color: #b02020; border: 1px solid #f3c2c2; }

/* Produto card (loja) */
.produto-card .media { aspect-ratio: 1/1; display: block; }
.produto-card .media .no-img { display: grid; place-items: center; color: var(--muted); font-size: 0.85rem; }
.cat-mini { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.produto-card h3 { font-size: 1.02rem; margin: 0.35rem 0 0.6rem; }
.produto-card h3 a { color: var(--ink); }
.produto-card h3 a:hover { color: var(--red); }
.price-row { display: flex; align-items: baseline; gap: 0.6rem; margin-bottom: 1rem; }
.price { font-size: 1.25rem; font-weight: 800; color: var(--red); letter-spacing: -0.01em; }
.price-old { font-size: 0.9rem; color: var(--muted); text-decoration: line-through; }
.price-row.big .price { font-size: 1.9rem; }
.btn-add { width: 100%; justify-content: center; padding: 0.7rem 1rem; font-size: 0.9rem; }
.promo-badge {
  position: absolute; top: 10px; left: 10px; z-index: 4;
  background: var(--red); color: #fff; font-size: 0.78rem; font-weight: 800;
  padding: 0.25rem 0.6rem; border-radius: 50px; box-shadow: 0 4px 12px var(--red-glow);
}

/* Toolbar da loja */
.shop-toolbar { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; margin-bottom: 1.2rem; }
.search-box { position: relative; flex: 1; min-width: 240px; max-width: 420px; }
.search-box input { width: 100%; padding: 0.75rem 3rem 0.75rem 1.1rem; border: 1.5px solid var(--line); border-radius: 50px; font-family: inherit; font-size: 0.95rem; background: #fff; }
.search-box input:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 4px rgba(225,6,0,0.1); }
.search-box button { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); border: none; background: var(--ink); color: #fff; width: 38px; height: 38px; border-radius: 50%; cursor: pointer; }
.filters { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0; }
a.filter-btn { text-decoration: none; }
.promo-filter.active { background: var(--red); border-color: var(--red); color: #fff; }
.shop-count { color: var(--muted); font-size: 0.9rem; margin: 0.4rem 0 1.6rem; }
.empty-state { text-align: center; padding: 3rem 1rem; }
.empty-state p { color: var(--muted); margin-bottom: 1.2rem; }

/* Detalhe de produto */
.product-detail { padding-block: clamp(2rem, 5vw, 3.5rem); }
.breadcrumb { font-size: 0.85rem; color: var(--muted); margin-bottom: 1.6rem; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--red); }
.breadcrumb span { color: var(--ink); font-weight: 600; }
.product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.6rem, 4vw, 3rem); align-items: start; }
.main-media { aspect-ratio: 1/1; border-radius: var(--radius); border: 1px solid var(--line); }
.product-info h1 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 800; letter-spacing: -0.02em; margin: 0.4rem 0 0.8rem; color: var(--ink); }
.product-desc { color: var(--slate); margin: 1.2rem 0; }
.product-meta { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 1.6rem; }
.badge-ok { background: #e7f7ec; color: #1c7a3e; padding: 0.35rem 0.8rem; border-radius: 50px; font-size: 0.8rem; font-weight: 700; }
.badge-off { background: #fdeaea; color: #b02020; padding: 0.35rem 0.8rem; border-radius: 50px; font-size: 0.8rem; font-weight: 700; }
.badge-stock { background: var(--paper-2); color: var(--slate); padding: 0.35rem 0.8rem; border-radius: 50px; font-size: 0.8rem; font-weight: 700; }
.product-info .btn-add { width: auto; }
.related { margin-top: 3.5rem; }
.related h2 { text-align: left; font-size: 1.5rem; margin-bottom: 1.5rem; }
.btn-ghost-dark { color: var(--ink); border-color: var(--line); }
.btn-ghost-dark:hover { background: var(--paper); border-color: var(--ink); }

/* Formulário de contacto (labels + campos gerados pelo Django) */
.contact-form label { display: block; font-size: 0.8rem; font-weight: 700; color: var(--ink); margin-bottom: 0.4rem; }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 0.85rem 1rem; margin-bottom: 1.1rem;
  border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  font-size: 0.95rem; font-family: inherit; color: var(--ink); background: var(--paper);
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--red); background: #fff; box-shadow: 0 0 0 4px rgba(225,6,0,0.1); }
.contact-form textarea { resize: vertical; min-height: 130px; }
.contact-form .btn { width: 100%; justify-content: center; }
.field-error { display: block; color: var(--red); font-size: 0.82rem; margin: -0.8rem 0 1rem; }

/* Carrinho — botão flutuante + gaveta */
.cart-fab {
  position: fixed; bottom: 94px; right: 26px; z-index: 999;
  width: 58px; height: 58px; border-radius: 50%; border: none; cursor: pointer;
  background: var(--ink); color: #fff; font-size: 1.4rem;
  box-shadow: 0 10px 26px rgba(11,12,14,0.28); transition: transform 0.3s var(--ease);
}
.cart-fab:hover { transform: scale(1.08); background: var(--graphite-2); }
.cart-count {
  position: absolute; top: -4px; right: -4px; min-width: 22px; height: 22px;
  background: var(--red); color: #fff; border-radius: 50px; font-size: 0.72rem;
  font-weight: 800; display: grid; place-items: center; padding: 0 5px; border: 2px solid #fff;
}
.cart-drawer { position: fixed; inset: 0; z-index: 2000; display: none; }
.cart-drawer.open { display: block; }
.cart-drawer::before { content: ""; position: absolute; inset: 0; background: rgba(9,10,12,0.5); }
.cart-panel {
  position: absolute; top: 0; right: 0; height: 100%; width: min(420px, 92vw);
  background: #fff; display: flex; flex-direction: column;
  box-shadow: -10px 0 40px rgba(0,0,0,0.2); transform: translateX(100%);
  transition: transform 0.35s var(--ease);
}
.cart-drawer.open .cart-panel { transform: translateX(0); }
.cart-head { display: flex; justify-content: space-between; align-items: center; padding: 1.3rem 1.4rem; border-bottom: 1px solid var(--line); }
.cart-head h3 { margin: 0; }
.cart-close { border: none; background: none; font-size: 1.8rem; cursor: pointer; color: var(--muted); line-height: 1; }
.cart-items { flex: 1; overflow-y: auto; padding: 1rem 1.4rem; }
.cart-empty { color: var(--muted); text-align: center; padding: 2.5rem 0; }
.cart-item { display: flex; gap: 0.8rem; align-items: center; padding: 0.8rem 0; border-bottom: 1px solid var(--line); }
.cart-item .ci-info { flex: 1; }
.cart-item .ci-info b { display: block; font-size: 0.92rem; color: var(--ink); }
.cart-item .ci-info small { color: var(--red); font-weight: 700; }
.qty { display: flex; align-items: center; gap: 0.4rem; }
.qty button { width: 28px; height: 28px; border-radius: 7px; border: 1px solid var(--line); background: var(--paper); cursor: pointer; font-weight: 700; color: var(--ink); }
.qty span { min-width: 20px; text-align: center; font-weight: 700; }
.ci-remove { border: none; background: none; color: var(--muted); cursor: pointer; font-size: 1.1rem; }
.ci-remove:hover { color: var(--red); }
.cart-foot { padding: 1.2rem 1.4rem; border-top: 1px solid var(--line); }
.cart-total { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 1rem; font-size: 1rem; }
.cart-total b { font-size: 1.3rem; color: var(--red); }
.cart-checkout { width: 100%; justify-content: center; }
.cart-note { font-size: 0.75rem; color: var(--muted); margin: 0.7rem 0 0; }

@media (max-width: 760px) {
  .product-grid { grid-template-columns: 1fr; }
  .cart-fab { bottom: 88px; right: 20px; width: 52px; height: 52px; }
}

/* ---------- v2: carrinho com nome/telefone, estados ---------- */
.cart-who { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin: 0.8rem 0; }
.cart-who input { width: 100%; padding: 0.6rem 0.8rem; border: 1.5px solid var(--line); border-radius: 10px; font-family: inherit; font-size: 0.9rem; }
.cart-who input:focus { outline: none; border-color: var(--red); }
.filter-btn small { opacity: .6; font-weight: 600; margin-left: 2px; }
.card-body .price { font-weight: 800; color: var(--red); font-size: 1.1rem; }
.contact-form-col .flash.success { font-size: 1.05rem; padding: 1.4rem; }
@media (max-width: 480px) { .cart-who { grid-template-columns: 1fr; } }