/* ==========================================================================
   MPoints — landing
   Direção visual: a da própria plataforma. Índigo sólido, acento azul em
   diagonal, Arial, cartões brancos com borda fina. Sem gradientes.
   Mobile-first. O movimento é feito com GSAP (main.js); este ficheiro define
   apenas estados finais, micro-interacções e o fallback sem JavaScript.
   ========================================================================== */

:root {
  /* Cor */
  --color-primary: #840435;
  --color-primary-hover: #6a032a;
  --color-primary-deep: #4a021d;
  --color-accent: #6a032a;         /* cor principal: formas e superfícies */
  --color-accent-dark: #6a032a;    /* cor secundária */
  --color-accent-text: #6a032a;    /* texto em destaque — 10.2:1 sobre branco */
  --color-accent-on-dark: #f6b8cc; /* texto em destaque sobre índigo — 7.8:1 */
  --color-highlight: #f2a7c1;
  --color-fg: #111827;
  --color-fg-muted: #4b5563;
  --color-fg-subtle: #5f6675;
  --color-border: #ece4e7;
  --color-bg: #ffffff;
  --color-bg-alt: #faf7f8;
  --color-surface-tint: #fbeef3;
  --color-opened: #f1ebee;
  --color-opened-text: #9aa0b4;
  --color-win: #f5b301;
  --color-on-dark: #ffffff;
  --color-on-dark-muted: rgba(255, 255, 255, 0.78);

  /* Tipografia */
  --font: Arial, Helvetica, sans-serif;
  --text-xs: 0.8125rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.0625rem;
  --text-h3: 1.0625rem;
  --text-h2: clamp(1.625rem, 1.1rem + 2vw, 2.25rem);
  --text-h1: clamp(2rem, 1.2rem + 3.2vw, 3rem);

  /* Espaçamento */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: clamp(4rem, 3rem + 4vw, 6rem);

  /* Forma */
  --radius-sm: 4px;
  --radius-md: 7px;
  --radius-lg: 10px;
  --border: 1px solid var(--color-border);

  /* Elevação */
  --shadow-sm: 0 2px 9px rgba(132, 4, 53, 0.06);
  --shadow-md: 0 8px 22px rgba(132, 4, 53, 0.1);
  --shadow-lg: 0 24px 50px rgba(30, 2, 12, 0.3);

  /* Layout */
  --container: 1180px;
  --gutter: 16px;
  --nav-height: 64px;

  /* Movimento */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-micro: 160ms;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + var(--space-md));
  -webkit-text-size-adjust: 100%;
}

html.menu-open {
  overflow: hidden;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-fg);
  font-family: var(--font);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

h1,
h2,
h3 {
  margin: 0;
  font-weight: 700;
  line-height: 1.15;
}

p,
figure,
ul,
ol,
dl,
dd {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

button {
  font-family: var(--font);
}

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

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.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;
}

.skip-link {
  position: absolute;
  top: var(--space-xs);
  left: -9999px;
  z-index: 100;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-primary);
  color: var(--color-on-dark);
}

.skip-link:focus {
  left: var(--space-xs);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
  color: var(--color-accent-text);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Traço antes da etiqueta, desenhado pelo motion */
.eyebrow::before {
  content: '';
  width: 22px;
  height: 2px;
  background: currentColor;
  transform-origin: left;
}

.eyebrow-light {
  color: var(--color-accent-on-dark);
}

/* Palavras dos títulos (criadas pelo main.js) */
.word {
  display: inline-block;
  overflow: hidden;
  padding-bottom: 0.12em;
  margin-bottom: -0.12em;
  vertical-align: top;
}

.word-inner {
  display: inline-block;
  will-change: transform;
}

/* ---------- Botões ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  min-height: 48px;
  padding: 0 var(--space-lg);
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  isolation: isolate;
  transition:
    background var(--duration-micro) ease,
    color var(--duration-micro) ease,
    border-color var(--duration-micro) ease,
    transform var(--duration-micro) ease;
}

/* Preenchimento em diagonal ao passar o rato (motivo da marca) */
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--btn-fill, transparent);
  clip-path: polygon(0 0, 0 0, -20% 100%, -20% 100%);
  transition: clip-path 320ms var(--ease-out);
}

.btn:hover::after {
  clip-path: polygon(0 0, 120% 0, 100% 100%, -20% 100%);
}

.btn:active {
  transform: translateY(1px);
}

.btn-arrow {
  width: 18px;
  height: 18px;
  transition: transform var(--duration-micro) ease;
}

.btn:hover .btn-arrow {
  transform: translateX(3px);
}

.btn-primary {
  --btn-fill: var(--color-accent-dark);
  background: var(--color-primary);
  color: var(--color-on-dark);
}

.btn-secondary {
  --btn-fill: var(--color-surface-tint);
  border-color: var(--color-border);
  background: var(--color-bg);
  color: var(--color-primary);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
}

.btn-nav {
  --btn-fill: var(--color-surface-tint);
  display: none;
  min-height: 38px;
  padding: 0 var(--space-md);
  background: var(--color-bg);
  color: var(--color-primary);
  font-size: var(--text-sm);
}

.btn-white {
  --btn-fill: var(--color-surface-tint);
  background: var(--color-bg);
  color: var(--color-primary);
}

.btn-outline-light {
  --btn-fill: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--color-on-dark);
}

/* ---------- Navegação ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: var(--color-primary);
  transition: box-shadow var(--duration-micro) ease;
}

.nav.scrolled {
  box-shadow: 0 4px 18px rgba(40, 2, 16, 0.25);
}

.nav-accent {
  position: absolute;
  top: 0;
  right: 0;
  width: 110px;
  height: 100%;
  background: var(--color-accent);
  clip-path: polygon(34% 0, 100% 0, 100% 100%, 0 100%);
}

.nav-inner {
  position: relative;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.brand {
  color: var(--color-on-dark);
  font-size: 1.1875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.brand-dark {
  color: var(--color-primary);
}

.scroll-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  height: 100%;
  background: var(--color-highlight);
  transform: scaleX(0);
  transform-origin: left;
}

/* Menu: gaveta no telemóvel */
.nav-menu {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-xs) var(--gutter) var(--space-xl);
  overflow-y: auto;
  background: var(--color-primary);
  visibility: hidden;
  opacity: 0;
  transform: translateY(-8px);
  transition:
    opacity 200ms ease,
    transform 200ms ease,
    visibility 0s linear 200ms;
}

.nav.open .nav-menu {
  visibility: visible;
  opacity: 1;
  transform: none;
  transition:
    opacity 200ms ease,
    transform 200ms ease,
    visibility 0s;
}

.nav-links a {
  display: block;
  padding: var(--space-md) var(--space-2xs);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--color-on-dark);
  font-size: 1.0625rem;
  font-weight: 700;
}

.nav-cta {
  display: block;
  margin-top: var(--space-lg);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-primary);
  font-weight: 700;
  text-align: center;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-left: auto;
}

.nav-toggle {
  position: relative;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: var(--radius-md);
  background: var(--color-primary);
  cursor: pointer;
}

.nav-toggle span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 2px;
  background: var(--color-on-dark);
  transition: transform var(--duration-micro) ease, opacity var(--duration-micro) ease;
}

.nav-toggle span:nth-child(1) { top: 13px; }
.nav-toggle span:nth-child(2) { top: 19px; }
.nav-toggle span:nth-child(3) { top: 25px; }

.nav.open .nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.open .nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  padding: calc(var(--nav-height) + var(--space-lg)) 0 var(--space-lg);
  background: var(--color-bg-alt);
}

.hero-card {
  display: grid;
  overflow: hidden;
  border: var(--border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  box-shadow: 0 20px 50px rgba(132, 4, 53, 0.08);
}

.hero-copy {
  padding: var(--space-xl) var(--space-lg);
}

.hero h1 {
  margin-bottom: var(--space-md);
  font-size: var(--text-h1);
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.lead {
  max-width: 34rem;
  color: var(--color-fg-muted);
  font-size: var(--text-lg);
}

.hero-ctas {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.hero-visual {
  position: relative;
  overflow: hidden;
  padding: var(--space-xl) 0 var(--space-2xl) var(--space-lg);
  background: var(--color-primary);
}

.hero-shape {
  position: absolute;
  inset: 0;
  background: var(--color-accent);
  clip-path: polygon(100% 30%, 100% 100%, 0 100%);
}

.hero-stage {
  position: relative;
}

.frame {
  overflow: hidden;
  border: var(--border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  box-shadow: var(--shadow-md);
}

.hero-frame {
  position: relative;
  width: 118%;
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: var(--shadow-lg);
}

/* Mini grelha: sorteio a decorrer */
.draw-widget {
  position: absolute;
  left: 0;
  bottom: calc(var(--space-xl) * -1);
  width: 54%;
  max-width: 260px;
  overflow: hidden;
  border: var(--border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  box-shadow: var(--shadow-lg);
}

.dw-head {
  position: relative;
  padding: 7px 10px;
  overflow: hidden;
  background: var(--color-primary);
  color: var(--color-on-dark);
  font-size: 0.6875rem;
  font-weight: 700;
}

.dw-head::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 46px;
  height: 100%;
  background: var(--color-accent);
  clip-path: polygon(40% 0, 100% 0, 100% 100%, 0 100%);
}

.dw-head span {
  position: relative;
  z-index: 1;
}

.dw-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  padding: 8px;
}

.dw-cell {
  display: grid;
  place-items: center;
  aspect-ratio: 1.35;
  border: var(--border);
  border-radius: 3px;
  color: var(--color-primary);
  font-size: 0.6875rem;
  font-weight: 700;
  transition: background 220ms ease, color 220ms ease, border-color 220ms ease, transform 220ms ease;
}

.dw-cell.is-opened {
  border-color: var(--color-opened);
  background: var(--color-opened);
  color: var(--color-opened-text);
}

.dw-cell.is-picking {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: scale(1.12);
}

.dw-cell.is-won {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-on-dark);
  transform: scale(1.12);
}

.dw-toast {
  position: absolute;
  top: calc(var(--space-md) * -1);
  right: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px 14px 10px 10px;
  border: var(--border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(-8px);
}

.dw-toast-icon {
  width: 32px;
  height: 32px;
  padding: 6px;
  display: block;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: #fff4d6;
  color: #b7791f;
}

.dw-toast-icon svg {
  width: 100%;
  height: 100%;
}

.dw-toast strong {
  display: block;
  font-size: var(--text-xs);
}

.dw-toast small {
  display: block;
  color: var(--color-fg-subtle);
  font-size: 0.75rem;
}

.dw-toast.is-shown {
  opacity: 1;
  transform: none;
  transition: opacity 300ms ease, transform 400ms var(--ease-out);
}

.dw-toast.is-hiding {
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 250ms ease, transform 250ms ease;
}

/* Partículas quando se ganha no jogo de demonstração */
.burst {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  pointer-events: none;
}

.kiosk-back {
  position: relative;
}

/* ---------- Factos ---------- */
.facts {
  padding: var(--space-xl) 0 var(--space-3xl);
  background: var(--color-bg-alt);
}

.facts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  overflow: hidden;
  border: var(--border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}

.fact {
  padding: var(--space-md);
  border-color: var(--color-border);
  border-style: solid;
  border-width: 0;
}

.fact:nth-child(even) {
  border-left-width: 1px;
}

.fact:nth-child(n + 3) {
  border-top-width: 1px;
}

.fact-icon {
  width: 24px;
  height: 24px;
  margin-bottom: var(--space-xs);
  color: var(--color-accent);
}

.fact strong {
  display: block;
  color: var(--color-primary);
  font-size: 1.0625rem;
}

.fact span {
  display: block;
  margin-top: var(--space-2xs);
  color: var(--color-fg-subtle);
  font-size: var(--text-xs);
  line-height: 1.45;
}

/* ---------- Secções ---------- */
.section {
  position: relative;
  padding: var(--space-3xl) 0;
}

.section-gray {
  background: var(--color-bg-alt);
}

.section-head {
  max-width: 42rem;
  margin-bottom: var(--space-xl);
}

.section-head h2,
.split-copy h2,
.cta h2 {
  font-size: var(--text-h2);
  letter-spacing: -0.005em;
  text-wrap: balance;
}

.section-head > p:not(.eyebrow) {
  margin-top: var(--space-sm);
  color: var(--color-fg-muted);
  font-size: var(--text-lg);
}

/* ---------- Porquê: comparação ---------- */
.compare {
  display: grid;
  overflow: hidden;
  border: var(--border);
  border-radius: var(--radius-md);
}

.compare-col {
  padding: var(--space-lg);
}

.compare-col h3 {
  margin-bottom: var(--space-md);
  font-size: var(--text-h3);
}

.compare-col ul {
  display: grid;
  gap: var(--space-sm);
}

.compare-col li {
  position: relative;
  padding-left: var(--space-xl);
  font-size: 0.9375rem;
}

.compare-before {
  background: var(--color-bg-alt);
  color: var(--color-fg-muted);
}

.compare-before li::before {
  content: '';
  position: absolute;
  top: 0.7em;
  left: 4px;
  width: 12px;
  height: 2px;
  background: #9ca3af;
}

/* Risco animado: o que o papel não resolve */
.compare-before li {
  text-decoration: line-through;
  text-decoration-color: transparent;
  text-decoration-thickness: 1.5px;
  transition: color 400ms ease, text-decoration-color 500ms ease;
}

.compare-before li.is-struck {
  color: #8d93a3;
  text-decoration-color: #9ca3af;
}

.compare-after {
  background: var(--color-primary);
  color: var(--color-on-dark);
}

.compare-after li::before {
  content: '';
  position: absolute;
  top: 5px;
  left: 2px;
  width: 14px;
  height: 7px;
  border-left: 2.5px solid var(--color-accent-on-dark);
  border-bottom: 2.5px solid var(--color-accent-on-dark);
  transform: rotate(-45deg);
}

/* ---------- Como funciona ---------- */
.steps {
  position: relative;
  display: grid;
  gap: var(--space-lg);
}

.step {
  position: relative;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: start;
  gap: var(--space-md);
}

/* Trilho (cinzento) e preenchimento (azul) entre marcadores — vertical no telemóvel */
.step:not(:last-child)::before,
.step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 36px;
  bottom: calc(var(--space-lg) * -1);
  left: 17px;
  width: 2px;
  background: var(--color-border);
}

.step:not(:last-child)::after {
  background: var(--color-accent);
  transform: scaleY(var(--fill, 1));
  transform-origin: top;
}

.step-marker {
  position: relative;
  z-index: 1;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-on-dark);
  font-weight: 700;
  transition: background 250ms ease, color 250ms ease, border-color 250ms ease, transform 250ms var(--ease-out);
}

.js .steps.is-tracking .step-marker {
  background: var(--color-bg);
  color: var(--color-primary);
}

.js .steps.is-tracking .step-marker.is-on {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-on-dark);
  transform: scale(1.08);
}

.step-card {
  height: 100%;
  overflow: hidden;
  border: var(--border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 250ms ease, transform 250ms var(--ease-out);
}

.step-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.step-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-bottom: var(--border);
  background: var(--color-bg-alt);
}

.step-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 600ms var(--ease-out);
}

.step-card:hover .step-img img {
  transform: scale(1.04);
}

.step-body {
  padding: var(--space-md) var(--space-md) var(--space-lg);
}

.step h3 {
  font-size: var(--text-h3);
}

.step p {
  margin-top: var(--space-2xs);
  color: var(--color-fg-muted);
  font-size: var(--text-sm);
}

/* ---------- Secções índigo (Experimente, Segurança) ---------- */
.section-brand {
  overflow: hidden;
  background: var(--color-primary);
  color: var(--color-on-dark);
}

.brand-accent {
  display: none;
  position: absolute;
  top: 0;
  right: 0;
  width: 34%;
  height: 100%;
  background: var(--color-accent);
  clip-path: polygon(38% 0, 100% 0, 100% 100%, 0 100%);
}

.split {
  position: relative;
  display: grid;
  gap: var(--space-2xl);
}

.split-copy > p:not(.eyebrow) {
  margin-top: var(--space-md);
  max-width: 32rem;
  color: var(--color-on-dark-muted);
  font-size: var(--text-lg);
}

/* ---------- Experimente: jogo de demonstração ---------- */
.legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-lg);
  margin-top: var(--space-xl);
  color: var(--color-on-dark-muted);
  font-size: var(--text-sm);
}

.legend li {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.lg {
  width: 16px;
  height: 16px;
  border-radius: 3px;
}

.lg-available {
  border: 1.5px solid var(--color-on-dark);
}

.lg-opened {
  background: var(--color-opened-text);
}

.lg-won {
  background: var(--color-accent-on-dark);
}

.kiosk {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  color: var(--color-fg);
  box-shadow: var(--shadow-lg);
  perspective: 1400px;
}

.kiosk-head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  overflow: hidden;
  background: var(--color-primary-deep);
  color: var(--color-on-dark);
}

.kiosk-head::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 100%;
  background: var(--color-accent);
  clip-path: polygon(40% 0, 100% 0, 100% 100%, 0 100%);
}

.kiosk-head > * {
  position: relative;
  z-index: 1;
}

.kiosk-head strong {
  display: block;
  font-size: 1.0625rem;
}

.kiosk-head small {
  display: block;
  color: var(--color-on-dark-muted);
  font-size: 0.75rem;
}

.kiosk-badge {
  flex-shrink: 0;
  padding: 3px 8px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-sm);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.kiosk-flip {
  display: grid;
  transform-style: preserve-3d;
  transition: transform 700ms var(--ease-out);
}

.kiosk-flip.is-flipped {
  transform: rotateY(180deg);
}

.kiosk-face {
  grid-area: 1 / 1;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.kiosk-front {
  visibility: visible;
  transition: visibility 0s linear 350ms;
}

.kiosk-flip.is-flipped .kiosk-front {
  visibility: hidden;
}

.kiosk-back {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  transform: rotateY(180deg);
  visibility: hidden;
  transition: visibility 0s linear 350ms;
}

.kiosk-flip.is-flipped .kiosk-back {
  visibility: visible;
}

.kiosk-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px;
  padding: var(--space-md);
}

.k-cell {
  aspect-ratio: 1.25;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-primary);
  font-size: 0.9375rem;
  font-weight: 700;
  cursor: pointer;
  transition:
    background var(--duration-micro) ease,
    border-color var(--duration-micro) ease,
    color var(--duration-micro) ease,
    transform var(--duration-micro) ease;
}

.k-cell:hover:not(:disabled) {
  border-color: var(--color-primary);
  background: var(--color-surface-tint);
  transform: translateY(-2px);
}

.k-cell:disabled {
  border-color: var(--color-opened);
  background: var(--color-opened);
  color: var(--color-opened-text);
  cursor: not-allowed;
}

.k-cell.is-won,
.k-cell.is-won:disabled {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-on-dark);
}

.k-cell.is-selected {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-on-dark);
}

.result-icon {
  width: 64px;
  height: 64px;
  padding: 14px;
  display: block;
  margin-bottom: var(--space-md);
  border-radius: var(--radius-md);
}

.result-icon svg {
  width: 100%;
  height: 100%;
  stroke-width: 2;
}

.result-icon.is-won {
  background: #fff4d6;
  color: #b7791f;
}

.result-icon.is-lost {
  background: var(--color-opened);
  color: var(--color-fg-subtle);
}

.result-icon.is-retry {
  background: var(--color-surface-tint);
  color: var(--color-primary);
}

.result-number {
  color: var(--color-accent-text);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.result-title {
  margin: var(--space-2xs) 0 var(--space-xs);
  font-size: 1.625rem;
}

.result-title:focus {
  outline: none;
}

.result-text {
  max-width: 22rem;
  margin-bottom: var(--space-lg);
  color: var(--color-fg-muted);
}

/* ---------- Onde usar ---------- */
.uses {
  display: grid;
  gap: var(--space-md);
}

.use {
  position: relative;
  padding: var(--space-lg);
  overflow: hidden;
  border: var(--border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  transition: box-shadow 250ms ease, transform 250ms var(--ease-out);
}

.use::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 4px;
  background: var(--color-accent);
  transition: width 300ms var(--ease-out);
}

.use:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.use:hover::before {
  width: 8px;
}

.use-label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--color-accent-text);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.use h3 {
  font-size: 1.1875rem;
}

.use p {
  margin-top: var(--space-xs);
  color: var(--color-fg-muted);
  font-size: 0.9375rem;
}

/* ---------- Funcionalidades ---------- */
.features {
  display: grid;
  gap: var(--space-md);
}

.feature {
  position: relative;
  padding: var(--space-lg);
  overflow: hidden;
  border: var(--border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 250ms ease, transform 250ms var(--ease-out);
}

/* Barra superior que se preenche em azul ao passar o rato */
.feature::before,
.feature::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
}

.feature::after {
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 400ms var(--ease-out);
}

.feature:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.feature:hover::after {
  transform: scaleX(1);
}

.f-icon {
  width: 42px;
  height: 42px;
  padding: 10px;
  display: block;
  margin-bottom: var(--space-md);
  border-radius: var(--radius-sm);
  background: var(--color-surface-tint);
  color: var(--color-primary);
  transition: background 250ms ease, color 250ms ease;
}

.feature:hover .f-icon {
  background: var(--color-primary);
  color: var(--color-on-dark);
}

.f-icon svg {
  width: 100%;
  height: 100%;
}

.feature h3 {
  margin-bottom: var(--space-xs);
  font-size: var(--text-h3);
}

.feature p {
  color: var(--color-fg-muted);
  font-size: 0.9375rem;
}

/* ---------- Painel ---------- */
.showcase {
  display: grid;
  gap: var(--space-md);
}

.tabs {
  display: flex;
  overflow-x: auto;
  border: var(--border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tab {
  position: relative;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--space-sm) var(--space-md);
  overflow: hidden;
  border: none;
  border-right: var(--border);
  background: var(--color-bg);
  color: var(--color-fg);
  text-align: left;
  cursor: pointer;
  transition: background 250ms ease, color 250ms ease;
}

.tab:last-child {
  border-right: none;
}

.tab strong {
  font-size: 0.9375rem;
}

.tab small {
  display: none;
  color: var(--color-fg-subtle);
  font-size: var(--text-xs);
  transition: color 250ms ease;
}

.tab:hover {
  background: var(--color-bg-alt);
}

.tab[aria-selected='true'] {
  background: var(--color-primary);
  color: var(--color-on-dark);
}

.tab[aria-selected='true'] small {
  color: var(--color-on-dark-muted);
}

/* Barra de progresso da rotação automática */
.tab-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: var(--color-highlight);
  transform: scaleX(0);
  transform-origin: left;
}

.showcase-panel {
  min-width: 0;
}

.screens {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--color-bg-alt);
}

.screen {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
}

.notes {
  display: grid;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.notes[hidden] {
  display: none;
}

.notes li {
  position: relative;
  padding-left: var(--space-lg);
  color: var(--color-fg-muted);
  font-size: var(--text-sm);
}

.notes li::before {
  content: '';
  position: absolute;
  top: 0.55em;
  left: 2px;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
}

/* ---------- Segurança ---------- */
.checks {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.checks li {
  position: relative;
  padding-left: var(--space-xl);
}

.checks li::before {
  content: '';
  position: absolute;
  top: 5px;
  left: 2px;
  width: 14px;
  height: 7px;
  border-left: 2.5px solid var(--color-accent-on-dark);
  border-bottom: 2.5px solid var(--color-accent-on-dark);
  transform: rotate(-45deg);
}

/* Cartão OTP animado */
.otp-card {
  width: 100%;
  max-width: 380px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  color: var(--color-fg);
  box-shadow: var(--shadow-lg);
}

.otp-head {
  position: relative;
  height: 18px;
  overflow: hidden;
  background: var(--color-primary-deep);
}

.otp-head::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 90px;
  height: 100%;
  background: var(--color-accent);
  clip-path: polygon(40% 0, 100% 0, 100% 100%, 0 100%);
}

.otp-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
}

.otp-title {
  font-size: 1.375rem;
}

.otp-sub {
  margin-top: var(--space-2xs);
  color: var(--color-fg-subtle);
  font-size: var(--text-sm);
}

.otp-boxes {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  width: 100%;
  margin-top: var(--space-lg);
}

.otp-boxes span {
  aspect-ratio: 0.85;
  display: grid;
  place-items: center;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  font-size: 1.375rem;
  font-weight: 700;
  transition: border-color 200ms ease, background 200ms ease;
}

.otp-boxes span.is-filled {
  border-color: var(--color-primary);
}

.otp-boxes span.is-active {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(106, 3, 42, 0.15);
}

.otp-card.is-valid .otp-boxes span {
  border-color: #16a34a;
  background: #f0fdf4;
  color: #166534;
}

.otp-state {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-lg);
  color: var(--color-fg-subtle);
  font-size: var(--text-sm);
  font-weight: 700;
}

.otp-check {
  width: 22px;
  height: 22px;
  padding: 4px;
  display: block;
  border-radius: 50%;
  background: var(--color-opened);
  color: var(--color-bg);
  transition: background 250ms ease;
}

.otp-check svg {
  width: 100%;
  height: 100%;
  stroke-width: 3;
}

.otp-card.is-valid .otp-check {
  background: #16a34a;
}

.otp-card.is-valid .otp-state {
  color: #166534;
}

/* ---------- FAQ ---------- */
.faq-layout {
  display: grid;
  gap: var(--space-md);
}

.faq {
  overflow: hidden;
  border: var(--border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}

.faq details + details {
  border-top: var(--border);
}

.faq summary {
  position: relative;
  padding: var(--space-md) 3.25rem var(--space-md) var(--space-md);
  font-weight: 700;
  list-style: none;
  cursor: pointer;
  transition: background var(--duration-micro) ease, color var(--duration-micro) ease;
}

.faq summary:hover {
  background: var(--color-bg-alt);
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: '';
  position: absolute;
  top: 50%;
  right: var(--space-lg);
  width: 9px;
  height: 9px;
  margin-top: -6px;
  border-right: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: rotate(45deg);
  transition: transform 250ms var(--ease-out), margin 250ms var(--ease-out);
}

.faq details[open] summary {
  color: var(--color-primary);
}

.faq details[open] summary::after {
  margin-top: -2px;
  transform: rotate(-135deg);
}

.faq-answer {
  overflow: hidden;
}

.faq-answer p {
  padding: 0 var(--space-md) var(--space-md);
  color: var(--color-fg-muted);
}

/* ---------- Chamada final ---------- */
.cta-section {
  padding-bottom: var(--space-3xl);
}

.cta {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: var(--space-xl);
  padding: var(--space-2xl) var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-primary);
  color: var(--color-on-dark);
}

.cta-accent {
  position: absolute;
  top: 0;
  right: 0;
  width: 90px;
  height: 100%;
  background: var(--color-accent);
  clip-path: polygon(50% 0, 100% 0, 100% 100%, 0 100%);
}

.cta-copy,
.cta-actions {
  position: relative;
}

.cta-copy > p:not(.eyebrow) {
  margin-top: var(--space-sm);
  max-width: 34rem;
  color: var(--color-on-dark-muted);
  font-size: var(--text-lg);
}

.cta-actions {
  display: grid;
  gap: var(--space-sm);
}

/* ---------- Barra fixa (telemóvel) ---------- */
.mobile-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  display: flex;
  padding: var(--space-xs) var(--gutter) calc(var(--space-xs) + env(safe-area-inset-bottom));
  border-top: var(--border);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 -6px 18px rgba(132, 4, 53, 0.08);
  transform: translateY(110%);
  transition: transform 250ms var(--ease-out);
}

.mobile-cta.is-visible {
  transform: none;
}

.mobile-cta .btn {
  flex: 1;
}

/* ---------- Rodapé ---------- */
.footer {
  padding: var(--space-2xl) 0 calc(var(--space-lg) + 72px);
  border-top: var(--border);
  background: var(--color-bg-alt);
}

.footer-inner {
  display: grid;
  gap: var(--space-xl);
}

.footer-brand p {
  margin-top: var(--space-sm);
  color: var(--color-fg-subtle);
  font-size: var(--text-sm);
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xl);
}

.footer-title {
  margin-bottom: var(--space-sm);
  color: var(--color-fg-subtle);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-cols a {
  display: block;
  padding: var(--space-2xs) 0;
  color: var(--color-fg-muted);
  font-size: var(--text-sm);
}

.footer-cols a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: var(--border);
  color: var(--color-fg-subtle);
  font-size: var(--text-xs);
}

.footer-bottom a:hover {
  color: var(--color-primary);
}

/* ---------- Estado inicial do hero (apenas com JS e movimento) ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js:not(.no-motion):not(.motion-timeout) [data-hero],
  .js:not(.no-motion):not(.motion-timeout) .hero h1,
  .js:not(.no-motion):not(.motion-timeout) .hero-frame,
  .js:not(.no-motion):not(.motion-timeout) .draw-widget {
    opacity: 0;
  }
}

/* ==========================================================================
   ≥ 640px
   ========================================================================== */
@media (min-width: 640px) {
  :root {
    --gutter: 24px;
  }

  .hero-copy {
    padding: var(--space-2xl);
  }

  .hero-ctas,
  .cta-actions {
    display: flex;
    flex-wrap: wrap;
  }

  .facts-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .fact {
    padding: var(--space-lg);
  }

  .fact:nth-child(n) {
    border-top-width: 0;
    border-left-width: 1px;
  }

  .fact:first-child {
    border-left-width: 0;
  }

  .fact span {
    font-size: var(--text-sm);
  }

  .compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .compare-col {
    padding: var(--space-xl);
  }

  .features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-xl) var(--space-lg);
  }

  .step {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto 1fr;
    gap: var(--space-sm);
  }

  .step::before,
  .step::after {
    display: none;
  }

  .kiosk-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 8px;
    padding: var(--space-lg);
  }

  .tab small {
    display: block;
  }

  .footer-cols {
    grid-template-columns: repeat(2, auto);
    gap: var(--space-3xl);
  }
}

/* ==========================================================================
   ≥ 960px
   ========================================================================== */
@media (min-width: 960px) {
  :root {
    --nav-height: 68px;
  }

  .nav-accent {
    width: 190px;
  }

  .nav-toggle {
    display: none;
  }

  .btn-nav {
    display: inline-flex;
  }

  .nav-menu {
    position: static;
    display: flex;
    flex: 1;
    align-items: center;
    padding: 0;
    overflow: visible;
    background: none;
    visibility: visible;
    opacity: 1;
    transform: none;
    transition: none;
  }

  .nav-links {
    display: flex;
    gap: var(--space-2xs);
    margin-left: var(--space-md);
  }

  .nav-links a {
    position: relative;
    padding: var(--space-xs) var(--space-sm);
    border-bottom: none;
    color: var(--color-on-dark-muted);
    font-size: var(--text-sm);
    transition: color var(--duration-micro) ease;
  }

  /* Sublinhado que cresce da esquerda */
  .nav-links a::after {
    content: '';
    position: absolute;
    left: var(--space-sm);
    right: var(--space-sm);
    bottom: 0;
    height: 2px;
    background: var(--color-highlight);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 250ms var(--ease-out);
  }

  .nav-links a:hover,
  .nav-links a[aria-current='true'] {
    color: var(--color-on-dark);
  }

  .nav-links a:hover::after,
  .nav-links a[aria-current='true']::after {
    transform: scaleX(1);
  }

  .nav-cta {
    display: none;
  }

  .hero {
    padding-bottom: 0;
  }

  .hero-card {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .hero-copy {
    align-self: center;
    padding: var(--space-3xl) var(--space-2xl);
  }

  .hero-visual {
    display: flex;
    align-items: center;
    min-height: 480px;
    padding: var(--space-2xl) 0 var(--space-3xl) var(--space-2xl);
  }

  .hero-stage {
    flex-shrink: 0;
    width: 120%;
  }

  .hero-frame {
    width: 100%;
  }

  .draw-widget {
    left: calc(var(--space-lg) * -1);
    bottom: calc(var(--space-2xl) * -1);
    width: 42%;
    max-width: 280px;
  }

  .dw-toast {
    top: calc(var(--space-lg) * -1);
    right: auto;
    left: 46%;
  }

  .facts {
    padding-top: var(--space-xl);
  }

  .uses {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .features {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-md);
  }

  /* Trilho horizontal entre marcadores */
  .step:not(:last-child)::before,
  .step:not(:last-child)::after {
    display: block;
    top: 17px;
    bottom: auto;
    left: 36px;
    right: calc(var(--space-md) * -1);
    width: auto;
    height: 2px;
  }

  .step:not(:last-child)::after {
    transform: scaleX(var(--fill, 1));
    transform-origin: left;
  }

  .brand-accent {
    display: block;
  }

  .split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: var(--space-3xl);
  }

  .otp-card {
    margin: 0 0 0 auto;
  }

  .showcase {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: var(--space-lg);
    align-items: start;
  }

  .tabs {
    flex-direction: column;
    overflow: hidden;
  }

  .tab {
    padding: var(--space-md) var(--space-lg);
    border-right: none;
    border-bottom: var(--border);
  }

  .tab:last-child {
    border-bottom: none;
  }

  .notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-lg);
  }

  .faq-layout {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: var(--space-3xl);
    align-items: start;
  }

  .faq summary {
    padding: var(--space-lg) 3.5rem var(--space-lg) var(--space-lg);
  }

  .faq-answer p {
    padding: 0 var(--space-lg) var(--space-lg);
  }

  .cta {
    grid-template-columns: minmax(0, 1.3fr) auto;
    align-items: center;
    gap: var(--space-2xl);
    padding: var(--space-3xl) var(--space-2xl);
  }

  .cta-accent {
    width: 200px;
    clip-path: polygon(40% 0, 100% 0, 100% 100%, 0 100%);
  }

  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .mobile-cta {
    display: none;
  }

  .footer {
    padding-bottom: var(--space-lg);
  }

  .footer-inner {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }
}

/* ---------- Página 404 ---------- */
.not-found {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
}

.not-found .hero-card {
  max-width: 640px;
  margin: 0 auto;
}

.not-found .hero-card {
  grid-template-columns: 1fr;
}

/* ---------- Movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}