/* =========================================================
   Executive Motors — sistema de apresentação
   Padrão HBBZ One-Page Premium
   ========================================================= */

:root {
  /* Marca */
  --accent:        #cf1734;
  --accent-hover:  #a90f28;
  --accent-soft:   rgba(207, 23, 52, .12);

  /* Superfícies */
  --ink:           #0c1016;
  --ink-2:         #12181f;
  --ink-3:         #1a212b;
  --paper:         #ffffff;
  --paper-2:       #f6f6f4;
  --paper-3:       #eeeeeb;

  /* Texto */
  --on-ink:        #f2f3f5;
  --on-ink-muted:  #8b939f;
  --on-paper:      #14181e;
  --on-paper-muted:#5f6771;

  /* Linhas */
  --hair-dark:     rgba(255, 255, 255, .10);
  --hair-light:    rgba(12, 16, 22, .10);

  /* Tipografia */
  --font-display: "Inter Tight", "Inter", system-ui, -apple-system, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Métrica */
  --container:     1240px;
  --gutter:        clamp(20px, 5vw, 48px);
  --section-y:     clamp(72px, 10vw, 140px);
  --radius:        14px;
  --radius-lg:     22px;

  --shadow-soft:   0 2px 8px rgba(12, 16, 22, .05), 0 12px 32px rgba(12, 16, 22, .07);
  --shadow-lift:   0 4px 14px rgba(12, 16, 22, .08), 0 24px 56px rgba(12, 16, 22, .14);

  --ease:          cubic-bezier(.22, .61, .36, 1);
  --t-fast:        160ms var(--ease);
  --t-med:         320ms var(--ease);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--on-paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.08;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--accent); color: #fff; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--accent);
  color: #fff;
  padding: 12px 20px;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ---------- Átomos editoriais ---------- */
.eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: clamp(24px, 5vw, 64px);
  margin-bottom: clamp(40px, 6vw, 72px);
}

.section-index {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--on-paper-muted);
  display: block;
  margin-bottom: 18px;
}
.section-index::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--accent);
  vertical-align: middle;
  margin-right: 12px;
}

.section-title {
  font-size: clamp(30px, 4.4vw, 54px);
  max-width: 15ch;
}

.section-lede {
  max-width: 42ch;
  color: var(--on-paper-muted);
  font-size: clamp(15px, 1.6vw, 17px);
  padding-bottom: 6px;
}

.hair { height: 1px; background: var(--hair-light); border: 0; margin: 0; }

/* Blocos escuros invertem os tokens de texto */
.on-dark { background: var(--ink); color: var(--on-ink); }
.on-dark .section-index,
.on-dark .section-lede { color: var(--on-ink-muted); }
.on-dark .hair { background: var(--hair-dark); }

/* ---------- Botões ---------- */
.button {
  --btn-bg: var(--accent);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  padding: 16px 28px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--t-fast), transform var(--t-fast), border-color var(--t-fast), color var(--t-fast);
}
.button:hover  { background: var(--accent-hover); transform: translateY(-1px); }
.button:active { transform: translateY(0); }

.button--ghost {
  --btn-bg: transparent;
  --btn-fg: currentColor;
  border-color: var(--hair-light);
}
.on-dark .button--ghost, .hero .button--ghost { border-color: rgba(255, 255, 255, .28); }
.button--ghost:hover { background: transparent; border-color: currentColor; }

.button--light { --btn-bg: #fff; --btn-fg: var(--on-paper); }
.button--light:hover { background: var(--paper-3); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
}
.link-arrow svg { transition: transform var(--t-fast); }
.link-arrow:hover svg { transform: translateX(4px); }

/* =========================================================
   Barra utilitária + Header
   ========================================================= */
.utility-bar {
  background: var(--ink);
  color: var(--on-ink-muted);
  font-size: 13px;
  border-bottom: 1px solid var(--hair-dark);
}
.utility-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 42px;
  flex-wrap: wrap;
}
.utility-bar a:hover { color: var(--on-ink); }
.utility-list { display: flex; align-items: center; gap: 22px; }
.utility-list strong { color: var(--on-ink); font-weight: 600; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(12, 16, 22, .82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--hair-dark);
  color: var(--on-ink);
  transition: background var(--t-med), border-color var(--t-med);
}
.site-header.is-stuck { background: rgba(12, 16, 22, .96); }

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 74px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -.03em;
  margin-right: auto;
}
.brand-mark {
  width: 9px;
  height: 22px;
  background: var(--accent);
  border-radius: 2px;
  transform: skewX(-14deg);
  align-self: center;
}
.brand-sub { color: var(--accent); }

.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a {
  position: relative;
  font-size: 14.5px;
  font-weight: 500;
  color: rgba(242, 243, 245, .74);
  padding: 6px 0;
  transition: color var(--t-fast);
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-med);
}
.main-nav a:hover,
.main-nav a.is-active { color: var(--on-ink); }
.main-nav a.is-active::after { transform: scaleX(1); }

.header-cta { padding: 12px 22px; font-size: 14px; }

.menu-toggle {
  display: none;
  width: 42px; height: 42px;
  background: transparent;
  border: 1px solid var(--hair-dark);
  border-radius: 10px;
  cursor: pointer;
  padding: 0;
  position: relative;
}
.menu-toggle span {
  position: absolute;
  left: 11px;
  width: 18px; height: 1.5px;
  background: var(--on-ink);
  transition: transform var(--t-med), opacity var(--t-fast);
}
.menu-toggle span:nth-child(1) { top: 15px; }
.menu-toggle span:nth-child(2) { top: 20px; }
.menu-toggle span:nth-child(3) { top: 25px; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  background: var(--ink);
  color: var(--on-ink);
  overflow: hidden;
  isolation: isolate;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 34% center;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(265deg, rgba(12,16,22,.95) 0%, rgba(12,16,22,.9) 40%, rgba(12,16,22,.78) 54%, rgba(12,16,22,.34) 74%, rgba(12,16,22,.16) 88%, rgba(12,16,22,.3) 100%),
    linear-gradient(to top, rgba(12,16,22,.86) 0%, transparent 44%);
}

.hero-inner {
  padding-block: clamp(84px, 13vw, 168px) clamp(64px, 9vw, 116px);
}
/* O conteudo fica encostado na direita do container, mas o texto continua
   alinhado a esquerda dentro do proprio bloco. */
.hero-inner > * {
  max-width: 640px;
  margin-left: auto;
}
.hero h1 {
  font-size: clamp(42px, 7.2vw, 84px);
  /* 'auto' a esquerda para nao anular o alinhamento a direita de .hero-inner > * */
  margin: 22px 0 24px auto;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.hero-copy {
  font-size: clamp(16px, 1.9vw, 19px);
  color: rgba(242, 243, 245, .82);
  max-width: 46ch;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 38px 0 0 auto;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(28px, 5vw, 68px);
  margin-top: clamp(48px, 7vw, 76px);
  padding-top: 30px;
  border-top: 1px solid var(--hair-dark);
}
.hero-stats div strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 700;
  letter-spacing: -.03em;
}
.hero-stats div span {
  font-size: 13px;
  color: var(--on-ink-muted);
}

/* ---------- Faixa de marcas (quebra de ritmo) ---------- */
.marquee {
  background: var(--ink-2);
  color: var(--on-ink-muted);
  border-block: 1px solid var(--hair-dark);
  overflow: hidden;
  padding-block: 20px;
}
.marquee-track {
  display: flex;
  gap: 56px;
  width: max-content;
  animation: marquee 34s linear infinite;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* =========================================================
   01 — Estoque
   ========================================================= */
.section { padding-block: var(--section-y); }
.section--paper { background: var(--paper); }
.section--paper-alt { background: var(--paper-2); }

.filters {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr auto;
  gap: 12px;
  background: var(--paper);
  border: 1px solid var(--hair-light);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow-soft);
  margin-bottom: 34px;
}
.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field > span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--on-paper-muted);
  padding-left: 2px;
}
.field input,
.field select {
  font: inherit;
  font-size: 15px;
  color: var(--on-paper);
  background: var(--paper-2);
  border: 1px solid transparent;
  border-radius: 9px;
  padding: 12px 14px;
  width: 100%;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.field input:hover, .field select:hover { border-color: var(--hair-light); }
.filters .button { align-self: end; height: 46px; padding-inline: 32px; }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 34px;
}
.chip {
  font: 600 13.5px/1 var(--font-body);
  color: var(--on-paper-muted);
  background: transparent;
  border: 1px solid var(--hair-light);
  border-radius: 999px;
  padding: 11px 19px;
  cursor: pointer;
  transition: all var(--t-fast);
}
.chip:hover { color: var(--on-paper); border-color: var(--on-paper-muted); }
.chip[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.inventory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: clamp(18px, 2.4vw, 28px);
}

.card {
  background: var(--paper);
  border: 1px solid var(--hair-light);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lift);
  border-color: transparent;
}

.card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--paper-3);
}
.card-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease);
}
.card:hover .card-media img { transform: scale(1.045); }

.badge {
  position: absolute;
  top: 14px; left: 14px;
  font: 600 10.5px/1 var(--font-body);
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(12, 16, 22, .74);
  color: #fff;
  backdrop-filter: blur(6px);
}
.badge--promo {
  left: auto; right: 14px;
  background: var(--accent);
}

.card-body {
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
.card-body h3 {
  font-size: 19px;
  letter-spacing: -.02em;
  line-height: 1.25;
}
.card-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 13px;
  color: var(--on-paper-muted);
}
.card-specs span { display: inline-flex; align-items: center; gap: 6px; }
.card-specs span + span::before {
  content: "";
  width: 3px; height: 3px;
  border-radius: 50%;
  background: currentColor;
  opacity: .5;
}
.card-desc {
  font-size: 14.5px;
  color: var(--on-paper-muted);
  flex: 1;
}
.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--hair-light);
}
.card-price {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -.02em;
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 64px 20px;
  color: var(--on-paper-muted);
  border: 1px dashed var(--hair-light);
  border-radius: var(--radius);
}

/* =========================================================
   02 — Diferenciais (escuro, editorial)
   ========================================================= */
.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0;
  border-top: 1px solid var(--hair-dark);
}
.value-item {
  padding: 40px 32px 44px 0;
  border-bottom: 1px solid var(--hair-dark);
  border-right: 1px solid var(--hair-dark);
}
.value-item:last-child { border-right: 0; }
.value-item + .value-item { padding-left: 32px; }
.value-num {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .12em;
  display: block;
  margin-bottom: 22px;
}
.value-item h3 { font-size: 20px; margin-bottom: 12px; }
.value-item p { color: var(--on-ink-muted); font-size: 15px; }

/* =========================================================
   Faixa promocional (split)
   ========================================================= */
.promo-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(18px, 2.4vw, 28px);
}
.promo-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  padding: clamp(28px, 4vw, 46px);
  isolation: isolate;
}
.promo-card img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 900ms var(--ease);
}
.promo-card:hover img { transform: scale(1.05); }
.promo-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to top, rgba(12,16,22,.94) 8%, rgba(12,16,22,.45) 58%, rgba(12,16,22,.15) 100%);
}
.promo-card > div { color: var(--on-ink); max-width: 34ch; }
.promo-card h3 {
  font-size: clamp(24px, 2.8vw, 32px);
  margin: 14px 0 14px;
}
.promo-card p { color: rgba(242,243,245,.8); font-size: 15.5px; margin-bottom: 26px; }

/* =========================================================
   03 — Como funciona
   ========================================================= */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0; }
.step {
  padding: 36px 32px 40px 0;
  border-top: 1px solid var(--hair-light);
}
.step + .step { padding-left: 32px; border-left: 1px solid var(--hair-light); }
.step-num {
  font-family: var(--font-display);
  font-size: clamp(38px, 5vw, 58px);
  font-weight: 700;
  letter-spacing: -.04em;
  color: var(--paper-3);
  display: block;
  line-height: 1;
  margin-bottom: 20px;
}
.step h3 { font-size: 19px; margin-bottom: 10px; }
.step p { color: var(--on-paper-muted); font-size: 15px; }

/* =========================================================
   04 — FAQ
   ========================================================= */
.faq { max-width: 820px; margin-inline: auto; }
.faq-item { border-bottom: 1px solid var(--hair-light); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  text-align: left;
  background: none;
  border: 0;
  padding: 26px 0;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 600;
  letter-spacing: -.015em;
  color: inherit;
  transition: color var(--t-fast);
}
.faq-q:hover { color: var(--accent); }
.faq-icon {
  flex: none;
  width: 34px; height: 34px;
  border: 1px solid var(--hair-light);
  border-radius: 50%;
  display: grid;
  place-items: center;
  position: relative;
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-med);
}
.faq-icon::before, .faq-icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  transition: opacity var(--t-fast);
}
.faq-icon::before { width: 12px; height: 1.5px; }
.faq-icon::after  { width: 1.5px; height: 12px; }
.faq-q[aria-expanded="true"] .faq-icon { background: var(--accent); border-color: var(--accent); color: #fff; transform: rotate(180deg); }
.faq-q[aria-expanded="true"] .faq-icon::after { opacity: 0; }

.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t-med);
}
.faq-a > div { overflow: hidden; }
.faq-a p { color: var(--on-paper-muted); padding-bottom: 26px; max-width: 68ch; }
.faq-q[aria-expanded="true"] + .faq-a { grid-template-rows: 1fr; }

/* =========================================================
   05 — Contato
   ========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(36px, 6vw, 88px);
  align-items: start;
}
.contact-lines { margin-top: 34px; display: grid; gap: 2px; }
.contact-line {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--hair-dark);
  font-size: 15px;
}
.contact-line dt { color: var(--on-ink-muted); }
.contact-line dd { margin: 0; font-weight: 500; text-align: right; }

.contact-form {
  background: var(--ink-2);
  border: 1px solid var(--hair-dark);
  border-radius: var(--radius-lg);
  padding: clamp(26px, 3.4vw, 38px);
  display: grid;
  gap: 18px;
}
.contact-form label { display: grid; gap: 7px; }
.contact-form label > span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--on-ink-muted);
}
.contact-form input,
.contact-form textarea {
  font: inherit;
  font-size: 15px;
  color: var(--on-ink);
  background: var(--ink-3);
  border: 1px solid var(--hair-dark);
  border-radius: 10px;
  padding: 13px 15px;
  width: 100%;
  resize: vertical;
  transition: border-color var(--t-fast);
}
.contact-form input:hover, .contact-form textarea:hover { border-color: rgba(255,255,255,.22); }
.contact-form .button { margin-top: 4px; width: 100%; }
.form-note { font-size: 13px; color: var(--on-ink-muted); text-align: center; }

/* =========================================================
   Rodapé
   ========================================================= */
.site-footer {
  background: var(--ink);
  color: var(--on-ink-muted);
  border-top: 1px solid var(--hair-dark);
  padding-top: clamp(56px, 7vw, 84px);
  font-size: 14.5px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: clamp(28px, 4vw, 56px);
  padding-bottom: 52px;
}
.site-footer .brand { color: var(--on-ink); margin-bottom: 16px; }
.site-footer h4 {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--on-ink);
  margin-bottom: 16px;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.footer-grid a:hover { color: var(--on-ink); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding-block: 24px;
  border-top: 1px solid var(--hair-dark);
  font-size: 13px;
}
.footer-bottom a { text-decoration: underline; text-underline-offset: 3px; }
.disclaimer {
  color: rgba(139, 147, 159, .8);
  font-size: 12.5px;
  padding-bottom: 26px;
  max-width: 90ch;
}

/* ---------- Botão flutuante WhatsApp ---------- */
.fab {
  position: fixed;
  right: clamp(16px, 3vw, 28px);
  bottom: clamp(16px, 3vw, 28px);
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #1faf54;
  color: #fff;
  font-size: 14.5px;
  font-weight: 600;
  padding: 14px 22px 14px 18px;
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(31, 175, 84, .32);
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.fab:hover { transform: translateY(-2px); box-shadow: 0 14px 38px rgba(31, 175, 84, .42); }
.fab svg { flex: none; }

/* =========================================================
   Fita de modelo + 06 · Vitrine HBBZ
   ========================================================= */
.demo-ribbon {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  background: var(--accent);
  color: #fff;
  font-size: 13.5px;
  font-weight: 500;
  text-align: center;
  padding: 11px var(--gutter);
  transition: background var(--t-fast);
}
.demo-ribbon:hover { background: var(--accent-hover); }
.demo-ribbon-tag {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, .18);
  border-radius: 999px;
  padding: 4px 11px;
}
.demo-ribbon-cta {
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.showcase {
  background: var(--ink-2);
  color: var(--on-ink);
  border-top: 1px solid var(--hair-dark);
}
.showcase .section-index,
.showcase .section-lede { color: var(--on-ink-muted); }

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 0;
  border-top: 1px solid var(--hair-dark);
}
.showcase-item {
  padding: 38px 32px 42px 0;
  border-bottom: 1px solid var(--hair-dark);
  border-right: 1px solid var(--hair-dark);
}
.showcase-item:last-child { border-right: 0; }
.showcase-item + .showcase-item { padding-left: 32px; }
.showcase-item h3 { font-size: 19px; margin-bottom: 11px; }
.showcase-item p { color: var(--on-ink-muted); font-size: 15px; }
.showcase-item code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .88em;
  background: rgba(255, 255, 255, .07);
  border-radius: 4px;
  padding: 1px 5px;
}

.showcase-faq { margin-top: clamp(48px, 7vw, 80px); }
.showcase-faq-title {
  font-size: clamp(20px, 2.4vw, 26px);
  margin-bottom: 8px;
  text-align: center;
}
/* O acordeão herda .faq, mas aqui vive sobre fundo escuro. */
.showcase .faq-item { border-bottom-color: var(--hair-dark); }
.showcase .faq-icon { border-color: var(--hair-dark); }
.showcase .faq-a p { color: var(--on-ink-muted); }

.showcase-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(24px, 4vw, 56px);
  flex-wrap: wrap;
  margin-top: clamp(48px, 7vw, 80px);
  padding: clamp(28px, 4vw, 44px);
  background: var(--ink);
  border: 1px solid var(--hair-dark);
  border-radius: var(--radius-lg);
}
.showcase-cta h3 { font-size: clamp(22px, 2.6vw, 30px); margin: 12px 0 12px; }
.showcase-cta p { color: var(--on-ink-muted); max-width: 52ch; }
.showcase-cta .button { flex: none; }

@media (max-width: 900px) {
  .demo-ribbon-cta { display: none; }
  .showcase-item {
    border-right: 0;
    padding-inline: 0;
  }
  .showcase-item + .showcase-item { padding-left: 0; }
  .showcase-cta { flex-direction: column; align-items: flex-start; }
  .showcase-cta .button { width: 100%; }
}

/* =========================================================
   Reveal (só com JS ativo)
   ========================================================= */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 640ms var(--ease), transform 640ms var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}
.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* =========================================================
   Responsivo
   ========================================================= */
@media (max-width: 1080px) {
  .filters { grid-template-columns: 1fr 1fr; }
  .filters .button { grid-column: 1 / -1; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  /* Sem espaco para o recorte a direita: o hero volta a largura cheia. */
  .hero-inner > * { max-width: none; margin-left: 0; }
  .hero-media img { object-position: 58% center; }

  .utility-bar { display: none; }
  .menu-toggle { display: block; }
  .header-cta { display: none; }

  .main-nav {
    position: fixed;
    inset: 74px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--ink);
    border-bottom: 1px solid var(--hair-dark);
    padding: 8px var(--gutter) 26px;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--t-med), transform var(--t-med), visibility var(--t-med);
  }
  .main-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .main-nav a {
    font-size: 17px;
    padding: 16px 0;
    border-bottom: 1px solid var(--hair-dark);
  }
  .main-nav a::after { display: none; }
  .main-nav .header-cta {
    display: inline-flex;
    margin-top: 20px;
    justify-content: center;
    border-bottom: 0;
  }

  .promo-split { grid-template-columns: 1fr; }
  .value-item, .step { border-right: 0; border-left: 0; padding-inline: 0; }
  .value-item + .value-item, .step + .step { padding-left: 0; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .section-title { max-width: none; }
}

@media (max-width: 620px) {
  .filters { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px 40px; }
  .card-foot { flex-direction: column; align-items: flex-start; gap: 10px; }
  .fab span { display: none; }
  .fab { padding: 16px; }
}

/* =========================================================
   Acessibilidade — movimento reduzido
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .js [data-reveal] { opacity: 1 !important; transform: none !important; }
}