/* ============================================================
   DMX DIGITAL — FOLHA DE ESTILO PRINCIPAL
   ------------------------------------------------------------
   ÍNDICE:
   1. Variáveis (cores, fontes, espaçamentos) — edite aqui!
   2. Reset / Base
   3. Utilitários (container, grid, text-gradient, eyebrow…)
   4. Botões
   5. Header / Menu
   6. Hero (topo da página)
   7. Sobre
   8. Serviços
   9. Cases
   10. Experts
   11. Palestras + galeria
   12. Cotação (formulário)
   13. Contato
   14. Rodapé + WhatsApp flutuante
   15. Responsivo (mobile)
   ============================================================ */


/* ====================== 1. VARIÁVEIS ======================
   Para mudar a identidade visual do site, edite os valores
   abaixo. Cores em formato HSL (Matiz Saturação Luminosidade).
*/
:root {
  /* Cores principais */
  --background: hsl(222 47% 6%);
  --foreground: hsl(210 30% 96%);
  --card: hsl(222 40% 9%);
  --card-soft: hsl(222 40% 9% / 0.6);
  --muted: hsl(220 25% 13%);
  --muted-fg: hsl(215 18% 65%);
  --border: hsl(220 25% 16%);
  --hairline: hsl(220 25% 18%);
  --primary: hsl(222 89% 52%);
  --primary-deep: hsl(224 76% 38%);
  --primary-glow: hsl(217 91% 64%);
  --secondary: hsl(220 30% 14%);
  --whatsapp: hsl(142 70% 38%);

  /* Gradientes */
  --gradient-hero: radial-gradient(ellipse at top, hsl(222 89% 52% / 0.18) 0%, hsl(222 47% 6% / 0) 60%),
                   linear-gradient(180deg, hsl(222 47% 8%) 0%, hsl(222 47% 5%) 100%);
  --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%);
  --gradient-text: linear-gradient(135deg, hsl(210 30% 98%) 0%, hsl(217 91% 75%) 100%);

  /* Sombras */
  --shadow-elegant: 0 30px 60px -20px hsl(222 89% 12% / 0.6);
  --shadow-glow: 0 0 50px hsl(222 89% 52% / 0.35);
  --shadow-card: 0 8px 30px -10px hsl(0 0% 0% / 0.5);

  /* Tipografia */
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-display: "Sora", "Inter", ui-sans-serif, system-ui, sans-serif;

  /* Outros */
  --radius: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}


/* ====================== 2. RESET / BASE ====================== */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--background);
  color: var(--foreground);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
  line-height: 1.5;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; padding: 0; margin: 0; }

::selection { background: hsl(222 89% 52% / 0.35); color: var(--foreground); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0;
  line-height: 1.15;
}

p { margin: 0; }

/* Ícones Lucide ficam do tamanho do texto ao redor */
[data-lucide] { width: 1em; height: 1em; stroke-width: 2; vertical-align: middle; }


/* ====================== 3. UTILITÁRIOS ====================== */
.container {
  width: 100%;
  max-width: 72rem;        /* ~1152px */
  margin: 0 auto;
  padding: 0 1.25rem;
}
@media (min-width: 640px) {
  .container { padding: 0 2rem; }
}

.section { padding: 6rem 0; position: relative; }
.section--alt { background: hsl(220 30% 14% / 0.3); }

.section__head {
  max-width: 42rem;
  margin: 0 auto 3.5rem;
  text-align: center;
}
.section__head--row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 1.5rem;
  max-width: none;
}
@media (min-width: 768px) {
  .section__head--row { flex-direction: row; align-items: flex-end; justify-content: space-between; }
}

.section__title { font-size: clamp(1.75rem, 3vw, 2.25rem); margin-top: 0.75rem; }
.section__lead  { color: var(--muted-fg); margin-top: 1rem; }
.section__sidenote { color: var(--muted-fg); font-size: 0.875rem; max-width: 28rem; }

.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-glow);
}

.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.grid { display: grid; gap: 1rem; }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(hsl(220 25% 18% / 0.4) 1px, transparent 1px),
    linear-gradient(90deg, hsl(220 25% 18% / 0.4) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  pointer-events: none;
}
.bg-grid--soft { opacity: 0.5; }


/* ====================== 4. BOTÕES ====================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.875rem;
  transition: opacity 0.2s, background 0.2s, transform 0.2s;
  white-space: nowrap;
}
.btn--lg { padding: 0.875rem 1.5rem; font-size: 1rem; }
.btn--block { width: 100%; }

.btn--primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-glow);
}
.btn--primary:hover { opacity: 0.9; }

.btn--outline {
  background: hsl(222 40% 9% / 0.4);
  color: var(--foreground);
  border: 1px solid var(--hairline);
}
.btn--outline:hover { background: var(--secondary); }


/* ====================== 5. HEADER ====================== */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  transition: all 0.3s;
  background: transparent;
}
.header.is-scrolled {
  background: hsl(222 40% 9% / 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--hairline);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
}
.logo__mark {
  display: grid;
  place-items: center;
  width: 2rem; height: 2rem;
  border-radius: 0.375rem;
  background: var(--gradient-primary);
  color: #fff;
  font-weight: 800;
  font-size: 0.875rem;
  box-shadow: var(--shadow-glow);
}
.logo__mark--sm { width: 1.75rem; height: 1.75rem; font-size: 0.75rem; }
.logo__accent { color: var(--primary-glow); }

.nav-desktop { display: none; }
.nav-desktop ul { display: flex; gap: 0.25rem; }
.nav-desktop a {
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  color: var(--muted-fg);
  transition: background 0.2s, color 0.2s;
}
.nav-desktop a:hover { background: var(--secondary); color: var(--foreground); }
.nav-desktop__cta { display: none; }

.nav-toggle {
  padding: 0.5rem;
  border-radius: 0.375rem;
  font-size: 1.25rem;
}

.nav-mobile {
  background: hsl(222 40% 9% / 0.95);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--hairline);
  padding: 0.75rem 1.25rem;
}
.nav-mobile ul { display: flex; flex-direction: column; }
.nav-mobile a {
  padding: 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  color: hsl(210 30% 96% / 0.9);
}
.nav-mobile a:hover { background: var(--secondary); }
.nav-mobile .btn { margin-top: 0.5rem; }

@media (min-width: 1024px) {
  .nav-desktop, .nav-desktop__cta { display: inline-flex; }
  .nav-toggle, .nav-mobile { display: none !important; }
}


/* ====================== 6. HERO ====================== */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
  padding: 7rem 0 5rem;
}
@media (min-width: 640px) { .hero { padding: 9rem 0 7rem; } }

.hero__bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(hsl(220 25% 18% / 0.4) 1px, transparent 1px),
    linear-gradient(90deg, hsl(220 25% 18% / 0.4) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid;
  align-items: center;
  gap: 3rem;
}
@media (min-width: 1024px) {
  .hero__inner { grid-template-columns: 1.15fr 1fr; }
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid var(--hairline);
  background: hsl(222 40% 9% / 0.6);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted-fg);
  backdrop-filter: blur(8px);
}
.badge [data-lucide] { color: var(--primary-glow); }

.hero__title {
  margin-top: 1.25rem;
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  line-height: 1.05;
}
.hero__lead {
  margin-top: 1.25rem;
  max-width: 36rem;
  color: var(--muted-fg);
  font-size: 1.0625rem;
  line-height: 1.6;
}
.hero__lead strong { color: var(--foreground); font-weight: 500; }

.hero__ctas {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.stats {
  margin: 3rem 0 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem 1.5rem;
}
@media (min-width: 640px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stats div { }
.stats dt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
}
@media (min-width: 640px) { .stats dt { font-size: 1.875rem; } }
.stats dd {
  margin: 0.25rem 0 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted-fg);
}

.hero__media { position: relative; }
.hero__media-glow {
  position: absolute;
  inset: -1.5rem;
  border-radius: 1.5rem;
  background: hsl(222 89% 52% / 0.2);
  filter: blur(48px);
}
.hero__photo {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-elegant), inset 0 0 0 1px var(--hairline);
}
.hero__photo img {
  aspect-ratio: 4/5;
  width: 100%;
  object-fit: cover;
}
.hero__photo figcaption {
  position: absolute;
  inset: auto 1.25rem 1.25rem 1.25rem;
  background: linear-gradient(to top, hsl(222 47% 6% / 0.9), transparent);
  padding-top: 4rem;
  margin: 0 -1.25rem -1.25rem;
  padding: 4rem 1.25rem 1.25rem;
}
.hero__photo-name { font-family: var(--font-display); font-weight: 600; font-size: 0.875rem; }
.hero__photo-role { color: var(--muted-fg); font-size: 0.75rem; margin-top: 0.125rem; }

.hero__badge-float {
  display: none;
  position: absolute;
  bottom: -1.5rem; left: -1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline);
  background: hsl(222 40% 9% / 0.8);
  backdrop-filter: blur(8px);
  padding: 1rem;
}
.hero__badge-float-title { font-family: var(--font-display); font-weight: 600; font-size: 0.875rem; margin-top: 0.25rem; }
@media (min-width: 768px) { .hero__badge-float { display: block; } }


/* ====================== 7. SOBRE ====================== */
.sobre { display: grid; gap: 3.5rem; }
@media (min-width: 1024px) { .sobre { grid-template-columns: 1fr 1.2fr; } }

.sobre__media { position: relative; }
.sobre__media-glow {
  position: absolute; inset: -1rem;
  border-radius: 1.5rem;
  background: hsl(222 89% 52% / 0.1);
  filter: blur(32px);
}
.sobre__photo {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card), inset 0 0 0 1px var(--hairline);
}
.sobre__photo img { aspect-ratio: 4/5; width: 100%; object-fit: cover; }

.sobre__numbers {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
.number-card {
  border-radius: 0.75rem;
  border: 1px solid var(--hairline);
  background: hsl(222 40% 9% / 0.6);
  padding: 1rem;
}
.number-card__value { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; }
.number-card__label { font-size: 0.75rem; color: var(--muted-fg); margin-top: 0.25rem; }

.sobre__paragraphs {
  margin-top: 1.5rem;
  color: var(--muted-fg);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.sobre__paragraphs strong { color: var(--foreground); font-weight: 500; }

.pillars {
  margin-top: 2rem;
  display: grid;
  gap: 0.75rem;
}
@media (min-width: 640px) { .pillars { grid-template-columns: repeat(2, 1fr); } }
.pillars li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  border-radius: 0.75rem;
  border: 1px solid var(--hairline);
  background: hsl(222 40% 9% / 0.5);
  padding: 1rem;
  transition: background 0.2s;
}
.pillars li:hover { background: var(--card); }
.pillars__icon {
  display: grid; place-items: center;
  width: 2.25rem; height: 2.25rem;
  border-radius: 0.5rem;
  background: hsl(222 89% 52% / 0.15);
  color: var(--primary-glow);
  box-shadow: inset 0 0 0 1px hsl(222 89% 52% / 0.3);
  margin-top: 0.125rem;
}
.pillars__title { font-family: var(--font-display); font-weight: 600; font-size: 0.875rem; }
.pillars__desc  { font-size: 0.75rem; color: var(--muted-fg); margin-top: 0.125rem; }


/* ====================== 8. SERVIÇOS ====================== */
.service-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--hairline);
  background: hsl(222 40% 9% / 0.6);
  padding: 1.5rem;
  transition: transform 0.3s, border-color 0.3s, background 0.3s;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: hsl(222 89% 52% / 0.4);
  background: var(--card);
}
.service-card h3 { margin-top: 1.25rem; font-size: 1rem; font-weight: 600; }
.service-card p  { margin-top: 0.5rem; font-size: 0.875rem; color: var(--muted-fg); line-height: 1.55; }

.icon-box {
  display: grid; place-items: center;
  width: 2.75rem; height: 2.75rem;
  border-radius: 0.5rem;
  background: hsl(222 89% 52% / 0.15);
  color: var(--primary-glow);
  box-shadow: inset 0 0 0 1px hsl(222 89% 52% / 0.3);
  font-size: 1.25rem;
}
.icon-box--lg { width: 3rem; height: 3rem; border-radius: 0.75rem; }


/* ====================== 9. CASES ====================== */
.case-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--hairline);
  background: hsl(222 40% 9% / 0.5);
  padding: 1.5rem;
  transition: transform 0.3s, border-color 0.3s;
}
.case-card:hover { transform: translateY(-4px); border-color: hsl(222 89% 52% / 0.3); }

.case-card--highlight {
  border-color: hsl(222 89% 52% / 0.4);
  background: linear-gradient(135deg, var(--card), hsl(220 30% 14% / 0.4));
  box-shadow: var(--shadow-card);
}

.badge-pill {
  position: relative !important;
  top: auto !important;
  right: auto !important;
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  width: auto;
  margin: 0 0 0.875rem 0;
  border-radius: 9999px;
  background: hsl(222 89% 52% / 0.15);
  padding: 0.25rem 0.7rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary-glow);
  box-shadow: inset 0 0 0 1px hsl(222 89% 52% / 0.35);
  z-index: 2;
}
.case-card { display: flex; flex-direction: column; }
.case-card__tag {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted-fg);
}
.case-card h3 { margin-top: 0.5rem; font-size: 1.25rem; }
.case-card__desc { margin-top: 0.75rem; font-size: 0.875rem; color: var(--muted-fg); line-height: 1.55; }
.case-card__status {
  margin-top: 1.25rem;
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.75rem; color: var(--primary-glow);
}


/* ====================== 10. EXPERTS ====================== */
.expert-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--hairline);
  background: hsl(222 40% 9% / 0.7);
  backdrop-filter: blur(8px);
  padding: 1.75rem;
  transition: transform 0.3s;
}
.expert-card:hover { transform: translateY(-4px); }
.expert-card__quote { font-size: 1.5rem; color: hsl(217 91% 64% / 0.7); }
.expert-card h3 { margin-top: 1.25rem; font-size: 1.5rem; }
.expert-card__role {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted-fg);
}
.expert-card__desc { margin-top: 1rem; font-size: 0.875rem; color: var(--muted-fg); line-height: 1.55; }
.expert-card__divider {
  margin-top: 1.5rem;
  height: 1px;
  background: linear-gradient(to right, transparent, hsl(222 89% 52% / 0.4), transparent);
}
.expert-card__footer { margin-top: 1rem; font-size: 0.75rem; color: var(--muted-fg); }


/* ====================== 11. PALESTRAS + GALERIA ====================== */
.gallery {
  margin-top: 3.5rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
@media (min-width: 768px) {
  .gallery {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 180px;
  }
}
.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--hairline);
  background: hsl(222 40% 9% / 0.4);
  margin: 0;
}
@media (min-width: 768px) {
  .gallery__item--big  { grid-column: span 2; grid-row: span 2; }
  .gallery__item--wide { grid-column: span 2; }
}
.gallery__item img {
  height: 100%; width: 100%;
  object-fit: cover;
  transition: transform 0.7s;
}
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, hsl(222 47% 6% / 0.95), hsl(222 47% 6% / 0.3) 50%, transparent);
  pointer-events: none;
}
.gallery__item figcaption {
  position: absolute; inset: auto 0 0 0;
  z-index: 1;
  padding: 1rem;
}
.gallery__item figcaption p { font-family: var(--font-display); font-weight: 600; font-size: 0.875rem; }
.gallery__item figcaption span {
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--primary-glow);
}

.palestras {
  margin-top: 4rem;
  display: grid;
  gap: 3rem;
}
@media (min-width: 1024px) { .palestras { grid-template-columns: 1fr 1.2fr; } }

.pills { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pills span {
  display: inline-flex;
  align-items: center;
  border-radius: 9999px;
  border: 1px solid var(--hairline);
  background: hsl(222 40% 9% / 0.6);
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  color: var(--muted-fg);
}

.cta-card {
  margin-top: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid hsl(222 89% 52% / 0.4);
  background: linear-gradient(135deg, var(--card), hsl(220 30% 14% / 0.4));
  box-shadow: var(--shadow-card);
  padding: 1.5rem;
}
.cta-card__head { display: flex; gap: 1rem; align-items: flex-start; }
.cta-card__title { font-family: var(--font-display); font-weight: 600; font-size: 1rem; }
.cta-card__desc  { margin-top: 0.25rem; font-size: 0.875rem; color: var(--muted-fg); }
.cta-card__actions {
  margin-top: 1.25rem;
  display: flex; flex-wrap: wrap; gap: 0.75rem;
}

.palestras__list { display: grid; gap: 1rem; }
@media (min-width: 640px) { .palestras__list { grid-template-columns: repeat(2, 1fr); } }
.palestras__list li {
  border-radius: var(--radius-xl);
  border: 1px solid var(--hairline);
  background: hsl(222 40% 9% / 0.6);
  padding: 1.5rem;
  transition: background 0.2s;
}
.palestras__list li:hover { background: var(--card); }
.palestras__city {
  display: flex; align-items: center; gap: 0.5rem;
  color: var(--primary-glow);
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.palestras__topic { margin-top: 1rem; font-family: var(--font-display); font-weight: 600; font-size: 1.125rem; }
.palestras__audience {
  margin-top: 0.75rem;
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.75rem; color: var(--muted-fg);
}


/* ====================== 12. COTAÇÃO (FORMULÁRIO) ====================== */
.cotacao { display: grid; gap: 3rem; }
@media (min-width: 1024px) { .cotacao { grid-template-columns: 1fr 1.3fr; } }

.info-card {
  margin-top: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--hairline);
  background: hsl(222 40% 9% / 0.6);
  padding: 1.5rem;
}
.info-card__title { margin-top: 0.25rem; font-family: var(--font-display); font-weight: 600; font-size: 1.125rem; }
.info-card__divider { height: 1px; background: var(--hairline); margin: 1rem 0; }
.info-card ul { display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.875rem; color: var(--muted-fg); }

.form {
  border-radius: var(--radius-xl);
  border: 1px solid var(--hairline);
  background: hsl(222 40% 9% / 0.7);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
}
@media (min-width: 640px) { .form { padding: 2rem; } }

.form__grid { display: grid; gap: 1.25rem; }
@media (min-width: 640px) { .form__grid { grid-template-columns: repeat(2, 1fr); } }
.form__block { margin-top: 1.5rem; }
.form__field label,
.form__block > label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.375rem;
}

.form input[type="text"],
.form input[type="email"],
.form input[type="tel"],
.form textarea {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--hairline);
  background: hsl(222 47% 6% / 0.6);
  color: var(--foreground);
  padding: 0.625rem 0.75rem;
  font: inherit;
  font-size: 0.875rem;
  transition: border-color 0.2s;
}
.form input:focus, .form textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.5rem; }
.chip {
  border-radius: 9999px;
  border: 1px solid var(--hairline);
  background: hsl(222 47% 6% / 0.4);
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  color: var(--muted-fg);
  transition: all 0.2s;
}
.chip:hover { color: var(--foreground); }
.chip.is-active {
  border-color: var(--primary);
  background: hsl(222 89% 52% / 0.15);
  color: var(--primary-glow);
}

.radios { display: grid; gap: 0.5rem; margin-top: 0.5rem; }
@media (min-width: 640px) { .radios { grid-template-columns: repeat(2, 1fr); } }
.radio {
  display: flex; align-items: center; gap: 0.75rem;
  border-radius: 0.75rem;
  border: 1px solid var(--hairline);
  background: hsl(222 47% 6% / 0.4);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--muted-fg);
  cursor: pointer;
  transition: all 0.2s;
}
.radio:hover { color: var(--foreground); }
.radio.is-active {
  border-color: var(--primary);
  background: hsl(222 89% 52% / 0.1);
  color: var(--foreground);
}
.radio input { accent-color: var(--primary); }

.form button[type="submit"] { margin-top: 1.75rem; }
.form__note { margin-top: 0.75rem; text-align: center; font-size: 0.75rem; color: var(--muted-fg); }


/* ====================== 13. CONTATO ====================== */
.contact-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--hairline);
  background: hsl(222 40% 9% / 0.6);
  padding: 1.5rem;
  transition: transform 0.2s, border-color 0.2s;
}
.contact-card:not(.contact-card--static):hover {
  transform: translateY(-4px);
  border-color: hsl(222 89% 52% / 0.4);
}
.contact-card__value {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
}
.contact-card__value--small { font-size: 0.75rem; line-height: 1.2; white-space: nowrap; }
.contact-card__sub { font-size: 0.75rem; color: var(--muted-fg); }


/* ====================== 14. RODAPÉ + WHATSAPP ====================== */
.footer {
  border-top: 1px solid var(--hairline);
  background: var(--background);
  padding: 2.5rem 0;
}
.footer__inner {
  display: flex; flex-direction: column;
  align-items: center; justify-content: space-between;
  gap: 1rem; text-align: center;
}
@media (min-width: 768px) { .footer__inner { flex-direction: row; } }
.footer__text { font-size: 0.75rem; color: var(--muted-fg); }
.footer__link { font-size: 0.75rem; color: var(--muted-fg); }
.footer__link:hover { color: var(--foreground); }

.whatsapp-float {
  position: fixed;
  right: 1.25rem; bottom: 1.25rem;
  z-index: 40;
  display: grid; place-items: center;
  width: 3.5rem; height: 3.5rem;
  border-radius: 9999px;
  background: var(--whatsapp);
  color: #fff;
  box-shadow: var(--shadow-elegant);
  font-size: 1.5rem;
}


/* ====================== 15. RESPONSIVO ====================== */
@media (max-width: 640px) {
  .section { padding: 4rem 0; }
}