/* ==========================================================================
   JF Clima — folha de estilos
   Base: tokens e componentes do design system "Industry" (steel-blue sobre
   fundo técnico claro, Barlow Condensed + Barlow, cartões-planta com marcas
   de canto). Copiado para cá para o site ficar autônomo (não depende da
   pasta _ds/ do projeto de design).
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;700&family=Barlow+Condensed:wght@400;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@700&display=swap');

:root {
  --color-bg: #f2f2f3;
  --color-surface: #e9e9ea;
  --color-text: #1d1f20;
  --color-accent: #5980a6;
  --color-divider: color-mix(in srgb, #1d1f20 16%, transparent);

  --color-accent-100: #eef6ff;
  --color-accent-200: #d6ebff;
  --color-accent-300: #b5d9fd;
  --color-accent-400: #94bce3;
  --color-accent-500: #749dc4;
  --color-accent-600: #597ea3;
  --color-accent-700: #416180;
  --color-accent-800: #2c455d;
  --color-accent-900: #1d2d3d;

  --color-neutral-100: #f5f5f8;
  --color-neutral-800: #424244;

  --font-heading: "Barlow Condensed", system-ui, sans-serif;
  --font-heading-weight: 600;
  --font-body: "Barlow", system-ui, sans-serif;

  --space-1: 3.4px;
  --space-2: 6.8px;
  --space-3: 10.2px;
  --space-4: 13.6px;
  --space-6: 20.4px;
  --space-8: 27.2px;

  --radius-md: 4px;

  --shadow-md: 0 3px 10px color-mix(in srgb, #2b2b2d 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2b2b2d 22%, transparent);

  --wrap: 1160px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  text-wrap: pretty;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  line-height: 1.12;
  margin: 0;
}

p { margin: 0; }
a { color: var(--color-accent-700); text-decoration: none; }
a:hover { color: var(--color-accent-900); }
img, svg { display: block; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

.icon {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

/* — layout helpers — */
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.eyebrow {
  display: block; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;
  font-weight: 600; color: var(--color-accent-700);
}
.rule { height: 1px; border: 0; background: var(--color-divider); margin: 12px 0 32px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* — blueprint frame (cards, figures, panels) — */
.blueprint {
  position: relative;
  border: 1px solid var(--color-divider);
  border-radius: 0;
}
.blueprint > .corner {
  position: absolute; width: 11px; height: 11px;
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
}
.blueprint > .corner::before, .blueprint > .corner::after {
  content: ""; position: absolute; background: currentColor;
}
.blueprint > .corner::before { left: 5px; top: 0; width: 1px; height: 100%; }
.blueprint > .corner::after  { top: 5px; left: 0; width: 100%; height: 1px; }
.blueprint > .corner.tl { top: -6px; left: -6px; }
.blueprint > .corner.tr { top: -6px; right: -6px; }
.blueprint > .corner.bl { bottom: -6px; left: -6px; }
.blueprint > .corner.br { bottom: -6px; right: -6px; }
.on-dark .blueprint { border-color: color-mix(in srgb, var(--color-bg) 25%, transparent); }
.on-dark .blueprint > .corner { color: color-mix(in srgb, var(--color-bg) 55%, transparent); }

/* — buttons — */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 14px; letter-spacing: 0.02em; line-height: 1.2; color: var(--color-text);
  background: transparent; border: 1px solid var(--color-divider);
  padding: 11px 20px; border-radius: 0;
}
.btn-primary { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.btn-primary:hover { background: var(--color-accent-600); color: #fff; }
.btn-primary:active { background: var(--color-accent-700); }
.btn-ghost { color: var(--color-accent-700); border-color: var(--color-divider); }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-text) 6%, transparent); color: var(--color-accent-900); }
.on-dark .btn-ghost { color: var(--color-bg); border-color: color-mix(in srgb, var(--color-bg) 30%, transparent); }
.on-dark .btn-ghost:hover { background: color-mix(in srgb, var(--color-bg) 10%, transparent); color: var(--color-bg); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* — forms — */
.field > label {
  display: block; font-size: 12px; margin-bottom: 6px;
  color: color-mix(in srgb, var(--color-text) 70%, transparent);
}
.input {
  width: 100%; min-height: 40px; padding: 8px 12px; font: inherit;
  font-size: 14px; color: var(--color-text); caret-color: var(--color-accent);
  background: var(--color-surface);
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline-offset: 0; }
textarea.input { min-height: 96px; resize: vertical; }

.seg { display: inline-flex; flex-wrap: wrap; overflow: hidden; border: 1px solid var(--color-divider); }
.seg-opt { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; font-size: 13px; cursor: pointer; }
.seg-opt input { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.seg-opt + .seg-opt { border-left: 1px solid var(--color-divider); }
.seg-opt:has(input:checked) { background: var(--color-accent); color: #fff; }
.seg-opt:not(:has(input:checked)):hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.seg-opt:has(input:focus-visible) { outline: 2px solid var(--color-accent); outline-offset: -2px; }

/* — tag — */
.tag {
  display: inline-flex; align-items: center; font-size: 11px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; padding: 4px 10px;
}
.tag-outline { border: 1px solid var(--color-accent-700); color: var(--color-accent-700); }
.on-dark .tag-outline { border-color: var(--color-accent-200); color: var(--color-accent-200); }

/* — table — */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
  padding: var(--space-2) var(--space-4); border-bottom: 1px solid var(--color-divider);
}
.table td { padding: var(--space-3) var(--space-4); border-bottom: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent); vertical-align: top; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 32px;
  padding: 18px 24px;
  background: var(--color-accent-900); color: var(--color-bg);
  border-bottom: 1px solid color-mix(in srgb, var(--color-bg) 18%, transparent);
}
.site-header .wrap { display: flex; align-items: center; gap: 32px; width: 100%; }
.brand { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; min-width: 0; }
.brand-name {
  font-family: var(--font-heading); font-weight: 600; font-size: 24px;
  letter-spacing: 0.04em; text-transform: uppercase; color: #fff; white-space: nowrap;
}
.brand-sub {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-bg) 62%, transparent); white-space: nowrap;
}
.main-nav { display: flex; gap: 26px; margin-left: auto; }
.main-nav a {
  font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: color-mix(in srgb, var(--color-bg) 88%, transparent);
}
.main-nav a:hover { color: var(--color-accent-200); }
.header-contact {
  display: flex; align-items: center; gap: 18px;
  padding-left: 24px; border-left: 1px solid color-mix(in srgb, var(--color-bg) 18%, transparent);
}
.header-phone {
  font-family: var(--font-heading); font-weight: 600; font-size: 19px; color: #fff; white-space: nowrap;
}
.nav-toggle {
  display: none; margin-left: auto; background: transparent; border: 1px solid color-mix(in srgb, var(--color-bg) 30%, transparent);
  color: #fff; padding: 8px; cursor: pointer;
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  background: var(--color-accent-900); color: var(--color-bg);
  padding: 88px 0 64px;
  border-bottom: 1px solid color-mix(in srgb, var(--color-bg) 18%, transparent);
}
.hero-kicker {
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent-200);
}
.hero h1 {
  font-size: clamp(40px, 6.6vw, 92px); line-height: 1.02; letter-spacing: 0.01em;
  text-transform: uppercase; margin: 24px 0 0;
}
.hero h1 span { display: block; }
.hero h1 .accent { color: var(--color-accent-200); }
.hero-grid {
  display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr);
  gap: 40px; margin-top: 44px; align-items: start;
}
.hero-lede {
  font-size: 17px; line-height: 28px; margin: 0;
  color: color-mix(in srgb, var(--color-bg) 84%, transparent);
}
.hero-facts {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  background: color-mix(in srgb, var(--color-bg) 18%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-bg) 18%, transparent);
}
.hero-facts > div { background: var(--color-accent-900); padding: 18px 20px; }
.hero-facts .num { display: block; font-family: var(--font-heading); font-weight: 600; font-size: 28px; }
.hero-facts .lbl {
  display: block; margin-top: 4px; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-bg) 62%, transparent);
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 36px; }

/* ==========================================================================
   Generic dark section
   ========================================================================== */
.section-dark {
  background: var(--color-bg); color: var(--color-text);
  border-bottom: 1px solid var(--color-divider);
}
.section-dark .wrap { padding-top: 56px; padding-bottom: 56px; }
.section-head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 24px; flex-wrap: wrap;
  margin-bottom: 28px;
}
.section-head h2 {
  font-size: 32px; letter-spacing: 0.02em; text-transform: uppercase;
}
.section-head .step {
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
}
.on-dark .muted { color: color-mix(in srgb, var(--color-bg) 78%, transparent); }
.muted { color: color-mix(in srgb, var(--color-text) 78%, transparent); }

/* — services list — */
.services-list { display: flex; flex-direction: column; }
.service-row {
  display: grid; grid-template-columns: 56px minmax(0,4fr) minmax(0,6fr); gap: 24px;
  padding: 26px 12px; margin: 0 -12px;
  border-top: 1px solid var(--color-divider);
  transition: background 220ms ease, padding-left 220ms ease;
  align-items: start;
}
.service-row:last-of-type { border-bottom: 1px solid var(--color-divider); }
.service-row:hover { background: color-mix(in srgb, var(--color-text) 5%, transparent); padding-left: 24px; }
.service-num { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; color: var(--color-accent-700); }
.service-icon { color: var(--color-accent-700); margin-bottom: 8px; }
.service-title { font-size: 24px; letter-spacing: 0.02em; text-transform: uppercase; }
.service-systems { display: block; margin-top: 6px; font-size: 12px; color: color-mix(in srgb, var(--color-text) 62%, transparent); }
.service-body { margin: 0; font-size: 15px; line-height: 25px; color: color-mix(in srgb, var(--color-text) 78%, transparent); }
.services-foot {
  margin: 0; padding: 20px 0 0; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
}

/* — segments grid — */
.segments-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--color-divider);
  border: 1px solid var(--color-divider);
}
.segment-cell { background: var(--color-bg); padding: 24px; }
.segment-cell .icon { color: var(--color-accent-700); margin-bottom: 12px; }
.segment-cell h3 { font-size: 19px; letter-spacing: 0.03em; text-transform: uppercase; }
.segment-cell p { margin-top: 10px; font-size: 14px; line-height: 23px; color: color-mix(in srgb, var(--color-text) 78%, transparent); }

/* — portfolio / specs grid — */
.portfolio-toolbar { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; }
.works-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 32px; }
.work-card { display: block; }
.work-plate {
  position: relative; margin: 0; padding: 28px 20px;
  aspect-ratio: 4 / 3; display: flex; flex-direction: column; justify-content: space-between;
  background:
    linear-gradient(color-mix(in srgb, var(--color-accent) 5%, transparent), color-mix(in srgb, var(--color-accent) 5%, transparent)),
    repeating-linear-gradient(0deg, transparent, transparent 23px, color-mix(in srgb, var(--color-text) 6%, transparent) 24px),
    repeating-linear-gradient(90deg, transparent, transparent 23px, color-mix(in srgb, var(--color-text) 6%, transparent) 24px);
  transition: border-color 220ms ease, transform 220ms ease;
}
.work-card:hover .work-plate { border-color: var(--color-accent-600); transform: translateY(-4px); }
.work-plate .icon { width: 34px; height: 34px; color: var(--color-accent-700); }
.work-plate .spec { font-size: 12px; line-height: 19px; color: color-mix(in srgb, var(--color-text) 68%, transparent); }
.work-meta { display: flex; justify-content: space-between; gap: 16px; margin-top: 12px; }
.work-title { font-size: 17px; letter-spacing: 0.02em; text-transform: uppercase; }
.work-cat { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent-700); white-space: nowrap; }
.work-card[hidden] { display: none; }
.portfolio-note {
  margin: 32px 0 0; padding: 16px 20px; border: 1px dashed color-mix(in srgb, var(--color-text) 25%, transparent);
  font-size: 13px; line-height: 22px; color: color-mix(in srgb, var(--color-text) 68%, transparent);
}

/* — company section — */
.company-section {
  display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 48px; align-items: center;
  padding: 64px 0;
}
.company-copy p { font-size: 15px; line-height: 25px; max-width: 50ch; color: color-mix(in srgb, var(--color-text) 80%, transparent); }
.company-copy p + p { margin-top: 16px; }
.company-copy h2 { font-size: 36px; letter-spacing: 0.02em; text-transform: uppercase; margin: 18px 0 0; }
.company-plate {
  position: relative; padding: 36px; aspect-ratio: 4/3; display: flex; flex-direction: column; justify-content: center; gap: 18px;
  background: color-mix(in srgb, var(--color-accent) 6%, transparent);
}
.company-plate .icon { width: 44px; height: 44px; color: var(--color-accent-700); }
.company-plate .stat-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.company-plate .stat b { display: block; font-family: var(--font-heading); font-weight: 600; font-size: 30px; color: var(--color-accent-800); }
.company-plate .stat span { display: block; margin-top: 4px; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 65%, transparent); }

/* — quote section — */
.quote-section { padding: 64px 0 72px; }
.quote-grid { display: grid; grid-template-columns: minmax(0,5fr) minmax(0,7fr); gap: 48px; align-items: start; }
.quote-copy h2 { font-size: 36px; letter-spacing: 0.02em; text-transform: uppercase; margin: 18px 0 0; }
.quote-copy p { font-size: 15px; line-height: 25px; margin: 20px 0 0; max-width: 42ch; color: color-mix(in srgb, var(--color-text) 78%, transparent); }
.quote-copy .quote-phone { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-family: var(--font-heading); font-weight: 600; font-size: 20px; color: var(--color-accent-700); }
.quote-panel { position: relative; padding: 32px; }
.quote-form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.quote-form .field.full { grid-column: 1 / -1; }
.quote-form-foot { grid-column: 1 / -1; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.quote-form-foot .hint { font-size: 13px; color: color-mix(in srgb, var(--color-text) 70%, transparent); }
.quote-success h3 { font-size: 22px; letter-spacing: 0.02em; text-transform: uppercase; display: flex; align-items: center; gap: 10px; }
.quote-success h3 .icon { color: var(--color-accent-700); }
.quote-success p { font-size: 15px; line-height: 24px; margin: 14px 0 22px; color: color-mix(in srgb, var(--color-text) 78%, transparent); }

/* — footer — */
.site-footer {
  background: var(--color-accent-900); color: color-mix(in srgb, var(--color-bg) 78%, transparent);
  padding: 40px 0 32px; font-size: 14px; line-height: 24px;
}
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.footer-col .footer-h {
  display: block; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent-200);
  margin-bottom: 10px;
}
.footer-col.brand-col .brand-name { font-size: 21px; color: #fff; }
.footer-contact { display: flex; align-items: center; gap: 8px; }
.footer-bottom {
  margin-top: 32px; padding-top: 20px; border-top: 1px solid color-mix(in srgb, var(--color-bg) 15%, transparent);
  font-size: 12px; color: color-mix(in srgb, var(--color-bg) 55%, transparent);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}

/* — floating WhatsApp CTA — */
.whatsapp-fab {
  position: fixed; right: 24px; bottom: 24px; z-index: 50;
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--color-accent); color: #fff;
  padding: 13px 18px; border: 1px solid var(--color-accent-800);
  font-family: var(--font-heading); font-weight: 600; font-size: 14px; letter-spacing: 0.02em; text-transform: uppercase;
  box-shadow: var(--shadow-lg);
}
.whatsapp-fab:hover { background: var(--color-accent-600); color: #fff; }

/* — scroll reveal — */
[data-reveal] {
  opacity: 0; transform: translateY(18px);
  transition: opacity 700ms cubic-bezier(.2,.7,.3,1), transform 700ms cubic-bezier(.2,.7,.3,1);
}
[data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  * { scroll-behavior: auto !important; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .company-section { grid-template-columns: 1fr; }
  .quote-grid { grid-template-columns: 1fr; }
  .segments-grid { grid-template-columns: repeat(2, 1fr); }
  .works-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 28px 24px; }
}

@media (max-width: 760px) {
  .main-nav { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .site-header.is-open .main-nav {
    display: flex; flex-direction: column; gap: 0; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--color-accent-900); border-bottom: 1px solid color-mix(in srgb, var(--color-bg) 18%, transparent);
    padding: 8px 24px 16px;
  }
  .site-header.is-open .main-nav a { padding: 12px 0; border-top: 1px solid color-mix(in srgb, var(--color-bg) 12%, transparent); }
  .header-contact { display: none; }
  .hero-facts { grid-template-columns: 1fr; }
  .service-row { grid-template-columns: 1fr; gap: 8px; }
  .segments-grid { grid-template-columns: 1fr; }
  .works-grid { grid-template-columns: 1fr; }
  .quote-form { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .whatsapp-fab span { display: none; }
  .whatsapp-fab { padding: 14px; border-radius: 0; }
}

/* ==========================================================================
   Animações e movimento
   Bloco adicionado por cima da base: entrada do hero, header que encolhe,
   barra de progresso, faixa rolante, revelação escalonada, filtro com
   transição, contador, botões com brilho e estado de envio.
   ========================================================================== */
:root {
  --ease-out: cubic-bezier(.2,.7,.3,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
}

/* — header: barra de progresso e encolhimento ao rolar — */
.site-header { transition: padding 260ms var(--ease-out), box-shadow 260ms var(--ease-out); }
.site-header.is-scrolled { padding-top: 10px; padding-bottom: 10px; box-shadow: 0 8px 28px rgba(0,0,0,.28); }
.site-header .brand-name { transition: font-size 260ms var(--ease-out); }
.site-header.is-scrolled .brand-name { font-size: 20px; }
.scroll-progress {
  position: absolute; left: 0; bottom: -1px; height: 2px; width: 100%;
  background: linear-gradient(90deg, var(--color-accent-300), var(--color-accent-200));
  transform-origin: left; transform: scaleX(var(--progress, 0));
  transition: transform 80ms linear; pointer-events: none;
}
.main-nav a { position: relative; padding-bottom: 4px; transition: color 200ms ease; }
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--color-accent-200); transform: scaleX(0); transform-origin: right;
  transition: transform 280ms var(--ease-out);
}
.main-nav a:hover::after, .main-nav a.is-active::after { transform: scaleX(1); transform-origin: left; }
.main-nav a.is-active { color: #fff; }
.header-phone { transition: color 200ms ease; }
.header-phone:hover { color: var(--color-accent-200); }

/* — botões: elevação, brilho e seta — */
.btn {
  position: relative; overflow: hidden;
  transition: transform 200ms var(--ease-out), box-shadow 200ms var(--ease-out), background 200ms ease, color 200ms ease, border-color 200ms ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); transition-duration: 80ms; }
.btn-primary:hover { box-shadow: 0 10px 24px color-mix(in srgb, var(--color-accent) 40%, transparent); }
.btn-primary::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.28) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform 600ms var(--ease-out);
}
.btn-primary:hover::before { transform: translateX(120%); }
.btn-arrow { width: 16px; height: 16px; transition: transform 220ms var(--ease-out); }
.btn:hover .btn-arrow { transform: translateX(4px); }
.btn-spinner {
  display: none; width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.35); border-top-color: #fff;
  animation: spin 700ms linear infinite;
}
.btn.is-loading { pointer-events: none; opacity: .85; }
.btn.is-loading .btn-arrow { display: none; }
.btn.is-loading .btn-spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* — hero: fundo vivo e entrada escalonada — */
.hero { position: relative; overflow: hidden; isolation: isolate; }
.hero .wrap { position: relative; z-index: 1; }
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero-grid-lines {
  position: absolute; inset: -60px;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 47px, color-mix(in srgb, var(--color-bg) 7%, transparent) 48px),
    repeating-linear-gradient(90deg, transparent, transparent 47px, color-mix(in srgb, var(--color-bg) 7%, transparent) 48px);
  mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 75%);
  animation: grid-drift 24s linear infinite;
}
@keyframes grid-drift { to { transform: translate(48px, 48px); } }
.hero-glow {
  position: absolute; width: 60vw; height: 60vw; max-width: 720px; max-height: 720px;
  right: -12vw; top: -20vw; border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--color-accent-400) 34%, transparent) 0%, transparent 62%);
  animation: glow-breathe 9s ease-in-out infinite alternate;
}
@keyframes glow-breathe {
  from { transform: translate(0,0) scale(1); opacity: .75; }
  to   { transform: translate(-6vw, 5vw) scale(1.18); opacity: 1; }
}
.hero-fan {
  position: absolute; right: 4vw; top: 50%; width: clamp(240px, 32vw, 460px); height: auto;
  color: var(--color-accent-200); opacity: .10;
  fill: none; stroke: currentColor; stroke-width: .5; stroke-linecap: round; stroke-linejoin: round;
  transform: translateY(-50%);
  animation: fan-spin 28s linear infinite;
}
@keyframes fan-spin { from { transform: translateY(-50%) rotate(0deg); } to { transform: translateY(-50%) rotate(360deg); } }
.hero-scan {
  position: absolute; left: 0; right: 0; height: 1px; top: 0;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--color-accent-200) 55%, transparent) 40%, color-mix(in srgb, var(--color-accent-200) 55%, transparent) 60%, transparent);
  animation: scan 7s var(--ease-out) infinite;
}
@keyframes scan { 0% { top: -2px; opacity: 0; } 8% { opacity: 1; } 92% { opacity: 1; } 100% { top: 100%; opacity: 0; } }

.hero-kicker, .hero h1 span, .hero-lede, .hero-facts, .hero-cta {
  opacity: 0; transform: translateY(24px);
  animation: rise 800ms var(--ease-out) forwards;
}
.hero-kicker { animation-delay: 80ms; }
.hero h1 span:nth-child(1) { animation-delay: 200ms; }
.hero h1 span:nth-child(2) { animation-delay: 320ms; }
.hero h1 span:nth-child(3) { animation-delay: 440ms; }
.hero-lede  { animation-delay: 620ms; }
.hero-facts { animation-delay: 740ms; }
.hero-cta   { animation-delay: 860ms; }
@keyframes rise { to { opacity: 1; transform: none; } }
.hero-kicker { display: inline-block; position: relative; padding-left: 26px; }
.hero-kicker::before {
  content: ""; position: absolute; left: 0; top: 50%; width: 16px; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: left; animation: line-in 600ms var(--ease-out) 500ms forwards;
}
@keyframes line-in { to { transform: scaleX(1); } }
.hero h1 .accent {
  background: linear-gradient(90deg, var(--color-accent-200), #fff 50%, var(--color-accent-200));
  background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: rise 800ms var(--ease-out) 440ms forwards, shimmer 6s linear 1.4s infinite;
}
@keyframes shimmer { to { background-position: -200% 0; } }
.hero-facts > div { transition: background 220ms ease; }
.hero-facts > div:hover { background: color-mix(in srgb, var(--color-bg) 6%, var(--color-accent-900)); }
.hero-facts .num { position: relative; }
.hero-facts > div:nth-child(2) .num::after {
  content: ""; display: inline-block; width: 8px; height: 8px; margin-left: 10px; border-radius: 50%; vertical-align: middle;
  background: #7bd389; box-shadow: 0 0 0 0 rgba(123,211,137,.6);
  animation: ping 2s ease-out infinite;
}
@keyframes ping { 70% { box-shadow: 0 0 0 10px rgba(123,211,137,0); } 100% { box-shadow: 0 0 0 0 rgba(123,211,137,0); } }

/* — faixa rolante de sistemas — */
.ticker {
  overflow: hidden; background: var(--color-accent-800); color: var(--color-accent-200);
  border-bottom: 1px solid color-mix(in srgb, var(--color-bg) 18%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ticker-track { display: flex; width: max-content; animation: ticker 32s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-track span {
  display: inline-flex; align-items: center; gap: 22px; padding: 12px 22px 12px 0;
  font-family: var(--font-heading); font-weight: 600; font-size: 14px; letter-spacing: 0.14em; text-transform: uppercase; white-space: nowrap;
}
.ticker-track span::after { content: ""; width: 5px; height: 5px; background: var(--color-accent-400); transform: rotate(45deg); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* — revelação escalonada de listas — */
:where([data-stagger]) > * {
  opacity: 0; transform: translateY(22px);
  transition: opacity 640ms var(--ease-out), transform 640ms var(--ease-out);
  transition-delay: calc(var(--i, 0) * 80ms);
}
:where([data-reveal].is-visible [data-stagger]) > * { opacity: 1; transform: none; }

/* — serviços: linhas mais vivas — */
.service-row { position: relative; transition: background 260ms ease, padding-left 260ms var(--ease-out), opacity 640ms var(--ease-out), transform 640ms var(--ease-out); }
.service-row::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--color-accent);
  transform: scaleY(0); transform-origin: top; transition: transform 280ms var(--ease-out);
}
.service-row:hover::before { transform: scaleY(1); }
.service-icon { transition: transform 320ms var(--ease-spring), color 200ms ease; }
.service-row:hover .service-icon { transform: rotate(-12deg) scale(1.15); color: var(--color-accent); }
.service-num { transition: transform 260ms var(--ease-out), color 200ms ease; display: inline-block; }
.service-row:hover .service-num { transform: translateX(6px); color: var(--color-accent); }

/* — segmentos: elevação com barra superior — */
.segment-cell {
  position: relative; overflow: hidden;
  transition: transform 260ms var(--ease-out), box-shadow 260ms var(--ease-out), background 260ms ease, opacity 640ms var(--ease-out);
}
.segment-cell::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--color-accent);
  transform: scaleX(0); transform-origin: left; transition: transform 320ms var(--ease-out);
}
.segment-cell:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); background: #fff; z-index: 1; }
.segment-cell:hover::before { transform: scaleX(1); }
.segment-cell .icon { transition: transform 320ms var(--ease-spring), color 200ms ease; }
.segment-cell:hover .icon { transform: translateY(-3px) scale(1.12); color: var(--color-accent); }

/* — portfólio: filtro com transição e cartões vivos — */
.work-card.is-leaving { opacity: 0 !important; transform: scale(.94) !important; }
.work-card.is-entering { animation: pop-in 420ms var(--ease-out) both; }
@keyframes pop-in { from { opacity: 0; transform: translateY(14px) scale(.96); } to { opacity: 1; transform: none; } }
.work-plate { overflow: hidden; transition: border-color 260ms ease, transform 260ms var(--ease-out), box-shadow 260ms var(--ease-out), background-position 900ms var(--ease-out); }
.work-card:hover .work-plate { transform: translateY(-6px); box-shadow: var(--shadow-lg); background-position: 0 0, 12px 12px, 12px 12px; }
.work-plate .icon { transition: transform 360ms var(--ease-spring), color 200ms ease; }
.work-card:hover .work-plate .icon { transform: scale(1.18) rotate(-6deg); color: var(--color-accent); }
.work-plate::after {
  content: ""; position: absolute; left: -20%; right: -20%; top: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent-500), transparent);
  opacity: 0; transition: opacity 200ms ease;
}
.work-card:hover .work-plate::after { opacity: 1; animation: plate-scan 1.4s var(--ease-out) infinite; }
@keyframes plate-scan { to { top: 100%; } }
.work-cat { transition: transform 220ms var(--ease-out); }
.work-card:hover .work-cat { transform: translateX(-4px); }
.seg-opt { transition: background 200ms ease, color 200ms ease; }

/* — empresa: cantos que se desenham e estatísticas — */
.blueprint > .corner::before, .blueprint > .corner::after { transition: transform 500ms var(--ease-out) 200ms; }
[data-reveal]:not(.is-visible) .blueprint > .corner::before { transform: scaleY(0); }
[data-reveal]:not(.is-visible) .blueprint > .corner::after { transform: scaleX(0); }
.company-plate { transition: transform 300ms var(--ease-out); }
.company-plate:hover { transform: translateY(-4px); }
.company-plate .icon { animation: float 5s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
.company-plate .stat b { font-variant-numeric: tabular-nums; }

/* — formulário: foco e sucesso — */
.input { transition: border-color 200ms ease, box-shadow 200ms ease, background 200ms ease; }
.input:focus-visible { box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 22%, transparent); background: #fff; }
.field > label { transition: color 200ms ease; }
.field:focus-within > label { color: var(--color-accent-700); }
.quote-success { animation: rise 520ms var(--ease-out) both; }
.check-draw { width: 26px; height: 26px; fill: none; stroke: var(--color-accent-700); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.check-draw path { stroke-dasharray: 30; stroke-dashoffset: 30; animation: draw 600ms var(--ease-out) 200ms forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.quote-phone .icon { transition: transform 300ms var(--ease-spring); }
.quote-phone:hover .icon { transform: rotate(-15deg) scale(1.15); }

/* — WhatsApp: pulso e aparição ao rolar — */
.whatsapp-fab {
  transform: translateY(24px); opacity: 0;
  transition: transform 360ms var(--ease-spring), opacity 300ms ease, background 200ms ease;
}
.whatsapp-fab.is-shown { transform: none; opacity: 1; }
.whatsapp-fab.is-shown:hover { transform: translateY(-3px) scale(1.03); }
.whatsapp-fab::before {
  content: ""; position: absolute; inset: -1px; border: 1px solid var(--color-accent-300);
  animation: fab-ring 2.4s var(--ease-out) infinite; pointer-events: none;
}
@keyframes fab-ring { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.35); opacity: 0; } }
.whatsapp-fab .icon { transition: transform 300ms var(--ease-spring); }
.whatsapp-fab:hover .icon { transform: rotate(-10deg) scale(1.1); }

/* — rodapé — */
.site-footer a { transition: color 200ms ease, transform 200ms var(--ease-out); display: inline-block; }
.site-footer a:hover { color: #fff; transform: translateX(2px); }

/* — movimento reduzido: tudo estático — */
@media (prefers-reduced-motion: reduce) {
  .hero-kicker, .hero h1 span, .hero-lede, .hero-facts, .hero-cta, .hero h1 .accent,
  .hero-grid-lines, .hero-glow, .hero-fan, .hero-scan, .hero-kicker::before,
  .ticker-track, .company-plate .icon, .whatsapp-fab::before, .hero-facts .num::after,
  .work-card.is-entering, .quote-success, .check-draw path, .work-card:hover .work-plate::after {
    animation: none !important;
  }
  .hero-kicker, .hero h1 span, .hero-lede, .hero-facts, .hero-cta { opacity: 1; transform: none; }
  .hero h1 .accent { color: var(--color-accent-200); background: none; }
  .hero-kicker::before { transform: none; }
  .check-draw path { stroke-dashoffset: 0; }
  .hero-scan { display: none; }
  :where([data-stagger]) > * { opacity: 1; transform: none; transition: none; }
  [data-reveal]:not(.is-visible) .blueprint > .corner::before,
  [data-reveal]:not(.is-visible) .blueprint > .corner::after { transform: none; }
  .whatsapp-fab { transform: none; opacity: 1; }
  .btn, .segment-cell, .work-plate, .service-row, .company-plate { transition: none; }
}

@media (max-width: 760px) {
  .hero-fan { right: -30vw; opacity: .07; }
  .ticker-track span { font-size: 12px; padding-right: 18px; }
}

/* — WhatsApp: botão redondo no verde padrão, com o logotipo oficial — */
.whatsapp-fab, .whatsapp-fab:hover, .whatsapp-fab.is-shown:hover {
  width: 60px; height: 60px; padding: 0; border-radius: 50%;
  background: #25d366; color: #fff; border: 0;
  box-shadow: 0 6px 20px rgba(37, 211, 102, .45);
  justify-content: center;
}
.whatsapp-fab:hover, .whatsapp-fab.is-shown:hover { background: #1ebe5b; box-shadow: 0 10px 26px rgba(37, 211, 102, .55); }
.whatsapp-fab.is-shown:hover { transform: translateY(-3px) scale(1.05); }
.whatsapp-fab .wa-logo { width: 32px; height: 32px; fill: currentColor; stroke: none; }
.whatsapp-fab::before { inset: 0; border: 2px solid #25d366; border-radius: 50%; }
@media (max-width: 760px) { .whatsapp-fab { padding: 0; width: 56px; height: 56px; } .whatsapp-fab .wa-logo { width: 30px; height: 30px; } }

/* — marcas e clientes — */
.brands-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--color-divider); border: 1px solid var(--color-divider);
}
.brand-cell {
  position: relative; overflow: hidden; background: var(--color-bg); padding: 30px 24px;
  display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center;
  transition: transform 260ms var(--ease-out), box-shadow 260ms var(--ease-out), background 260ms ease, opacity 640ms var(--ease-out);
}
.brand-cell::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--color-accent);
  transform: scaleX(0); transform-origin: left; transition: transform 320ms var(--ease-out);
}
.brand-cell:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); background: #fff; z-index: 1; }
.brand-cell:hover::before { transform: scaleX(1); }
.brand-logo {
  font-family: var(--font-heading); font-weight: 600; font-size: 30px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-accent-800); transition: color 200ms ease, transform 300ms var(--ease-spring);
}
.brand-cell:hover .brand-logo { color: var(--color-accent); transform: scale(1.06); }
.brand-note { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
@media (max-width: 980px) { .brands-row { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 760px) { .brand-logo { font-size: 24px; } }

/* — instagram no cabeçalho — */
.header-ig {
  display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px;
  color: color-mix(in srgb, var(--color-bg) 85%, transparent); border: 1px solid color-mix(in srgb, var(--color-bg) 25%, transparent);
  transition: color 200ms ease, border-color 200ms ease, transform 300ms var(--ease-spring);
}
.header-ig:hover { color: #fff; border-color: var(--color-accent-200); transform: translateY(-2px) rotate(-6deg); }
.header-ig .icon { width: 18px; height: 18px; }

/* — logotipo — */
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; }
.brand:hover { color: inherit; }
.brand-mark { width: 40px; height: 40px; flex: none; fill: none; stroke: none; transition: transform 320ms var(--ease-spring); }
.brand:hover .brand-mark { transform: rotate(-6deg) scale(1.06); }
.brand-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.brand-word {
  font-family: "Inter", system-ui, sans-serif; font-weight: 700; font-size: 24px; line-height: 1;
  letter-spacing: -0.02em; color: #fff; white-space: nowrap;
}
.brand-word span { color: inherit; }
.site-header .brand-sub { margin-top: 1px; }
.site-header.is-scrolled .brand-mark { width: 32px; height: 32px; }
.site-header.is-scrolled .brand-word { font-size: 20px; }
.site-header .brand-mark, .site-header .brand-word { transition: width 260ms var(--ease-out), height 260ms var(--ease-out), font-size 260ms var(--ease-out); }
.footer-brand { gap: 10px; }
.footer-brand .brand-mark { width: 34px; height: 34px; }
.footer-brand .brand-word { font-size: 21px; }
.company-plate .plate-logo { width: 72px; height: 72px; }
@media (max-width: 760px) {
  .site-header .brand-sub { display: none; }
  .brand-mark { width: 34px; height: 34px; }
  .brand-word { font-size: 21px; }
}

/* — logotipo (arquivo original, fundo removido) — */
.brand { flex-direction: column; align-items: flex-start; gap: 4px; }
.logo-img { display: block; height: 38px; width: auto; transition: height 260ms var(--ease-out), transform 320ms var(--ease-spring); }
.brand:hover .logo-img { transform: translateY(-1px); }
.site-header.is-scrolled .logo-img { height: 30px; }
.site-header .brand-sub { margin: 0 0 0 2px; }
.footer-logo { height: 34px; }
.company-plate .plate-logo { width: min(100%, 300px); height: auto; animation: float 5s ease-in-out infinite; }
@media (max-width: 760px) { .logo-img { height: 32px; } }

/* — logos de marcas e clientes — */
.brand-cell { justify-content: center; min-height: 128px; padding: 28px 24px 22px; }
.client-logo {
  display: block; height: 44px; width: auto; max-width: 100%; object-fit: contain;
  opacity: 1;
  transition: filter 320ms ease, opacity 320ms ease, transform 320ms var(--ease-spring);
}
.brand-cell:hover .client-logo { transform: scale(1.06); }
@media (max-width: 760px) { .client-logo { height: 36px; } }

/* — marcas: esteira de logos — */
.marcas-section .wrap { padding-bottom: 8px; }
.marquee {
  overflow: hidden; padding: 18px 0 56px;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track { display: flex; align-items: center; gap: 64px; width: max-content; padding-right: 64px; animation: marquee 48s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track img {
  display: block; height: 42px; width: auto; max-width: 160px; object-fit: contain; flex: none;
  opacity: 1; transition: transform 300ms var(--ease-spring);
}
.marquee-track img:hover { transform: scale(1.1); }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (max-width: 760px) { .marquee-track { gap: 40px; padding-right: 40px; } .marquee-track img { height: 32px; max-width: 120px; } }
@media (prefers-reduced-motion: reduce) {
  .marquee { mask-image: none; -webkit-mask-image: none; }
  .marquee-track { animation: none; width: auto; flex-wrap: wrap; justify-content: center; padding: 0 24px; gap: 32px 48px; }
}

/* — portfólio com fotos — */
.work-plate { padding: 0; background: var(--color-accent-900); }
.work-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 700ms var(--ease-out), filter 400ms ease; filter: saturate(.85); }
.work-card:hover .work-img { transform: scale(1.06); filter: saturate(1); }
.work-plate::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(29,45,61,.15) 0%, rgba(29,45,61,.05) 35%, rgba(29,45,61,.82) 100%);
  transition: opacity 300ms ease;
}
.work-plate .icon, .work-plate .spec { position: relative; z-index: 2; }
.work-plate .icon { position: absolute; top: 16px; left: 16px; width: 30px; height: 30px; color: #fff; padding: 6px; background: rgba(29,45,61,.55); backdrop-filter: blur(4px); }
.work-plate .spec { position: absolute; left: 18px; right: 18px; bottom: 16px; color: #fff; font-size: 12.5px; line-height: 19px; text-shadow: 0 1px 2px rgba(0,0,0,.4); }
.work-plate::after { z-index: 3; }

/* — placa da empresa com foto — */
.company-plate.has-photo { padding: 28px; justify-content: flex-end; overflow: hidden; }
.company-plate .plate-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; z-index: 0; filter: saturate(.85); transition: transform 900ms var(--ease-out); }
.company-plate.has-photo:hover .plate-photo { transform: scale(1.04); }
.company-plate.has-photo::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(29,45,61,.35) 0%, rgba(29,45,61,.2) 40%, rgba(29,45,61,.9) 100%); }
.company-plate.has-photo .plate-logo { position: absolute; top: 24px; left: 24px; z-index: 2; width: 170px; animation: none; filter: brightness(0) invert(1); }
.company-plate.has-photo .stat-row { position: relative; z-index: 2; }
.company-plate.has-photo .stat b { color: #fff; }
.company-plate.has-photo .stat span { color: rgba(242,242,243,.75); }
.company-plate.has-photo > .corner { z-index: 3; color: rgba(255,255,255,.7); }

/* — créditos de fotos — */
.photo-credits { margin-top: 18px; font-size: 11px; line-height: 18px; color: color-mix(in srgb, var(--color-bg) 50%, transparent); }
.photo-credits a { color: color-mix(in srgb, var(--color-bg) 65%, transparent); display: inline; transform: none; }
.photo-credits a:hover { color: #fff; }

/* — cabeçalho: subtítulo pode quebrar, links do menu não — */
.site-header .brand { flex: 0 1 auto; min-width: 0; }
.site-header .brand-sub { white-space: normal; max-width: 280px; line-height: 1.45; }
.main-nav a { white-space: nowrap; }
.site-header .btn { white-space: nowrap; }
@media (max-width: 1100px) { .main-nav { gap: 18px; } .site-header .brand-sub { max-width: 210px; font-size: 10px; } }
@media (max-width: 900px) { .site-header .brand-sub { display: none; } }

/* — cabeçalho compacto até 900px (logo + hambúrguer) — */
@media (max-width: 900px) {
  .site-header .brand { flex: none; }
  .main-nav { display: none; }
  .header-contact { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .site-header.is-open .main-nav {
    display: flex; flex-direction: column; gap: 0; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--color-accent-900); border-bottom: 1px solid color-mix(in srgb, var(--color-bg) 18%, transparent);
    padding: 8px 24px 16px;
  }
  .site-header.is-open .main-nav a { padding: 12px 0; border-top: 1px solid color-mix(in srgb, var(--color-bg) 12%, transparent); }
}

/* — hero sem o bloco de fatos — */
.hero-grid { grid-template-columns: 1fr; }
.hero-lede { max-width: 62ch; }

/* — avaliações do Google — */
.reviews-toolbar { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; }
.reviews-summary { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.reviews-rating { font-family: var(--font-heading); font-weight: 600; font-size: 34px; line-height: 1; color: var(--color-accent-800); }
.reviews-count { font-size: 13px; color: color-mix(in srgb, var(--color-text) 62%, transparent); }
.stars { display: inline-flex; gap: 2px; }
.stars svg { width: 18px; height: 18px; fill: color-mix(in srgb, var(--color-text) 18%, transparent); }
.stars svg.on { fill: #fbbc05; }
.reviews-link { gap: 10px; }
.reviews-link .icon { width: 18px; height: 18px; stroke: none; }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 32px; }
.review-card {
  position: relative; display: flex; flex-direction: column; gap: 12px;
  padding: 24px; background: #fff; border: 1px solid var(--color-divider);
  transition: transform 260ms var(--ease-out), box-shadow 260ms var(--ease-out), opacity 640ms var(--ease-out);
}
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.review-head { display: flex; align-items: center; gap: 12px; }
.review-head > div { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.review-avatar {
  width: 40px; height: 40px; border-radius: 50%; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--color-accent-800); color: #fff; font-family: var(--font-heading); font-weight: 600; font-size: 18px;
}
.review-name { font-weight: 600; font-size: 15px; }
.review-date { font-size: 12px; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.review-g { width: 20px; height: 20px; flex: none; }
.review-text { font-size: 14.5px; line-height: 23px; color: color-mix(in srgb, var(--color-text) 80%, transparent); }
.review-card.is-example { border-style: dashed; }
.review-example {
  position: absolute; top: 12px; right: 12px; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 3px 8px; border: 1px dashed color-mix(in srgb, var(--color-text) 35%, transparent); color: color-mix(in srgb, var(--color-text) 55%, transparent);
}
.review-card.is-example .review-g { margin-right: 64px; }
@media (max-width: 980px) { .reviews-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 760px) {
  .reviews-grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 14px; margin: 24px -24px 0; padding: 0 24px 8px; }
  .review-card { flex: 0 0 82%; scroll-snap-align: start; }
}

/* — avaliações: foto do autor — */
img.review-avatar { object-fit: cover; background: var(--color-surface); border: 1px solid var(--color-divider); }
.review-avatar { width: 44px; height: 44px; }
.review-avatar { position: relative; overflow: hidden; }
.review-avatar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }

/* — hero com título em quatro linhas — */
.hero h1 { font-size: clamp(38px, 6vw, 84px); }
.hero h1 span:nth-child(4) { animation-delay: 560ms; }
.hero h1 span:nth-child(4).accent { animation-delay: 560ms; }

/* — cabeçalho sem subtítulo: logo centralizado na altura — */
.site-header .brand { flex-direction: row; align-items: center; }

/* — hero: título em duas linhas — */
.hero h1 { font-size: clamp(30px, 4.85vw, 68px); line-height: 1.06; }
.hero h1 span { white-space: nowrap; }
@media (max-width: 760px) { .hero h1 span { white-space: normal; } .hero h1 { font-size: clamp(30px, 8.6vw, 44px); } }

/* — hero: título menor — */
.hero h1 { font-size: clamp(26px, 3.6vw, 52px); }
@media (max-width: 760px) { .hero h1 { font-size: clamp(26px, 7vw, 36px); } }