/* ============================================
   QST — Estilos globais
   ============================================ */

:root {
  --color-bg: #0c0a0d;
  --color-bg-alt: #120f14;
  --color-surface: #1a1620;
  --color-surface-2: #221c2b;
  --color-purple: #6a4b97;
  --color-purple-dark: #6a4b97;
  --color-purple-light: #6a4b97;
  --color-green: #077f38;
  --color-green-light: #2fa356;
  --color-white: #ffffff;
  --color-text: #f4f2f6;
  --color-text-muted: #c7c1cf;
  --color-text-faint: #948d9e;
  --color-border: rgba(255, 255, 255, 0.12);

  --font-heading: "Poppins", sans-serif;
  --font-body: "Poppins", sans-serif;

  --container-width: 1920px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --shadow-soft: 0 20px 60px rgba(0, 0, 0, 0.35);
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 30px;
}

.grid-2.jornada-container {
  padding-left: 100px;
  padding-right: 150px;
  grid-template-columns: 1fr 460px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-purple-light);
  margin-bottom: 16px;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 3px;
  border-radius: var(--radius-pill);
  background: var(--color-green);
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-purple);
  color: #ffffff;
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
}

.btn-block {
  width: 100%;
  white-space: normal;
  text-align: center;
}

/* ---------- Cabeçalho ---------- */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 28px 0;
  background: transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo img {
  height: 35px;
  width: auto;
}

.partner-buttons {
  display: flex;
  align-items: center;
  gap: 10px;
}

.partner-link {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 1.05rem;
  color: var(--color-white);
  white-space: nowrap;
  transition: opacity var(--transition);
}

.partner-link b {
  font-weight: 700;
}

.partner-link:hover {
  opacity: 0.7;
}

.partner-buttons .divider {
  width: 1px;
  height: 16px;
  background: rgba(255, 255, 255, 0.3);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

/* ---------- Hero (home) ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 168px;
  padding-bottom: 40px;
  background: #000;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 78% center;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 6, 9, 0.97) 0%, rgba(8, 6, 9, 0.88) 32%, rgba(8, 6, 9, 0.45) 58%, rgba(8, 6, 9, 0.15) 80%),
    linear-gradient(0deg, rgba(8, 6, 9, 0.6) 0%, rgba(8, 6, 9, 0) 30%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin-left: 60px;
}

.hero-title {
  font-size: clamp(2.6rem, 5.4vw, 4.4rem);
  color: var(--color-white);
  margin-bottom: 24px;
  transform: translateY(-65px);
}

.hero-text {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 520px;
  margin-bottom: 36px;
  transform: translateY(-60px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 56px;
}

.hero-stats {
  position: absolute;
  left: 90px;
  bottom: 60px;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 20px 28px;
  max-width: 640px;
}

.hero-stat {
  padding-left: 18px;
  border-left: 2px solid var(--color-green);
}

.hero-stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-green-light);
}

.hero-stat span {
  font-size: 0.85rem;
  color: var(--color-text-faint);
}

/* ---------- Page hero (páginas internas) ---------- */
.page-hero {
  padding: 190px 0 80px;
  background: linear-gradient(160deg, var(--color-surface) 0%, var(--color-bg) 70%);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.page-hero::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(106, 75, 151, 0.35), transparent 70%);
}

.page-hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  color: var(--color-white);
  margin-bottom: 16px;
}

.page-hero p {
  color: var(--color-text-muted);
  max-width: 620px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* ---------- Secções genéricas ---------- */
section {
  padding: 100px 0;
}

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

/* Secção clara — inverte as variáveis de cor para que todos os
   componentes (títulos, texto, cartões, steps, depoimentos, planos)
   passem automaticamente a escuro-sobre-branco dentro dela. */
.section-light {
  background: #ffffff;
  --color-white: #0a0a0a;
  --color-text: #0a0a0a;
  --color-text-muted: #4b4655;
  --color-text-faint: #78717f;
  --color-green-light: #077f38;
  --color-border: rgba(10, 10, 10, 0.12);
  --color-bg-alt: #f5f3f7;
  --color-surface: #f5f3f7;
  --color-surface-2: #efebf2;
  /* Reafirma "color" localmente: propriedades normais (ao
     contrário das custom properties) não se re-resolvem em
     descendentes sem declaração própria, por isso um ícone sem
     "color" definido herdaria o valor já resolvido no <body>. */
  color: var(--color-text);
}

.arrow {
  display: inline-block;
  transition: transform var(--transition);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--color-white);
  transition: opacity var(--transition);
}

.link-arrow:hover {
  opacity: 0.65;
}

.link-arrow:hover .arrow {
  transform: translate(2px, -2px);
}

.btn .arrow {
  transform: translate(0, 0);
}

.btn:hover .arrow {
  transform: translate(2px, -2px);
}

.glass-panel {
  position: relative;
  margin-top: -20px;
  background: var(--color-purple);
}

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}

.section-head.centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.6rem);
  color: var(--color-white);
  margin-bottom: 18px;
}

.section-head p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

/* ---------- Grelhas / cartões ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px 30px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(106, 75, 151, 0.5);
  box-shadow: var(--shadow-soft);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-purple-light), var(--color-purple-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.card h3 {
  font-size: 1.2rem;
  color: var(--color-white);
  margin-bottom: 12px;
}

.card p {
  color: var(--color-text-muted);
  font-size: 0.98rem;
}

/* ---------- Métodologia / passos ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px 32px;
  counter-reset: step;
}

.steps.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.steps.cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.steps.cols-1 {
  grid-template-columns: 1fr;
  gap: 28px;
}

.step {
  position: relative;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.9rem;
  color: var(--color-purple);
  display: block;
  margin-bottom: 14px;
}

/* Variante com número em badge roxo, sem linha divisória por item */
.steps.numbered-badge .step {
  border-top: none;
  padding-top: 0;
}

.steps.numbered-badge .step::before {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--color-purple);
  color: var(--color-white);
  font-size: 1.3rem;
  margin-bottom: 18px;
}

/* Centra o conteúdo (badge, título e texto) de cada item da grelha */
.steps.centered .step {
  text-align: center;
}

/* Variante com barra de progresso ("loading") em vez de número */
.steps.load-progress .step {
  border-top: none;
  padding-top: 0;
}

.steps.load-progress .step::before {
  display: none;
}

.load-track {
  display: flex;
  gap: 6px;
  margin-bottom: 18px;
}

.steps.centered .load-track {
  justify-content: center;
}

.load-seg {
  width: 32px;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--color-border);
  transition: background var(--transition);
}

.load-seg.is-filled {
  background: var(--color-purple);
}

/* Livrinho interativo: livro aberto sobre uma "mesa", com página que se folea */
.flipbook {
  max-width: 640px;
  margin: 0 auto;
}

.flipbook-scene {
  position: relative;
  padding: 64px 28px 46px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(ellipse 70% 55% at 50% 38%, rgba(106, 75, 151, 0.22) 0%, rgba(106, 75, 151, 0) 68%),
    linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.35) 100%);
}

/* Mesa onde o livro assenta */
.flipbook-scene::after {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  bottom: 30px;
  height: 44px;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0) 72%);
  z-index: 0;
}

.flipbook-book {
  position: relative;
  display: flex;
  width: 100%;
  aspect-ratio: 3 / 2;
  perspective: 1800px;
  transform: rotateX(8deg);
  transform-style: preserve-3d;
  filter: drop-shadow(0 30px 30px rgba(0, 0, 0, 0.45));
  z-index: 1;
}

/* Página esquerda fixa (capa aberta) */
.flipbook-left {
  position: relative;
  flex: 0 0 calc(50% - 15px);
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 32px 28px;
  border-radius: 14px 3px 3px 14px;
  border: 1px solid var(--color-border);
  background: linear-gradient(200deg, var(--color-purple) 0%, var(--color-purple-dark) 100%);
  box-shadow: inset -10px 0 20px -12px rgba(0, 0, 0, 0.6);
  transition: flex-basis 0.8s cubic-bezier(0.45, 0.05, 0.15, 0.95), border-radius 0.8s ease;
}

.flipbook-left.is-clickable {
  cursor: pointer;
}

/* Livro fechado: a capa ocupa tudo, lombada e páginas somem por baixo */
.flipbook-book.is-closed .flipbook-left {
  flex-basis: 100%;
  border-radius: 14px;
}

.flipbook-book.is-closed .flipbook-spine,
.flipbook-book.is-closed .flipbook-pages {
  flex-basis: 0;
  opacity: 0;
}

.flipbook-left img {
  width: 100%;
  max-width: 120px;
}

.flipbook-caption {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
}

/* Lombada: encadernação grossa e sólida no centro do livro */
.flipbook-spine {
  position: relative;
  flex: 0 0 30px;
  background: linear-gradient(90deg, var(--color-purple-dark) 0%, var(--color-purple) 30%, var(--color-purple) 70%, var(--color-purple-dark) 100%);
  border-radius: 6px;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    0 10px 24px rgba(0, 0, 0, 0.5);
  transition: flex-basis 0.8s cubic-bezier(0.45, 0.05, 0.15, 0.95), opacity 0.5s ease;
  z-index: 2;
}

.flipbook-spine::before {
  content: "";
  position: absolute;
  top: 16%;
  left: 26%;
  right: 26%;
  height: 5px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.35);
}

.flipbook-pages {
  position: relative;
  flex: 0 0 calc(50% - 15px);
  min-width: 0;
  overflow: hidden;
  transition: flex-basis 0.8s cubic-bezier(0.45, 0.05, 0.15, 0.95), opacity 0.5s ease;
}

.flipbook-page {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px 32px 32px 40px;
  border-radius: 3px 14px 14px 3px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow:
    inset 10px 0 18px -14px rgba(0, 0, 0, 0.65),
    6px 0 30px rgba(0, 0, 0, 0.3);
  transform-style: preserve-3d;
  transform-origin: left center;
  backface-visibility: hidden;
  transition: transform 0.9s cubic-bezier(0.34, 1.2, 0.32, 1);
  cursor: pointer;
  overflow: hidden;
}

/* Sombra que "escurece" a página enquanto ela vira, como o verso do papel */
.flipbook-page::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.55), transparent 45%);
  opacity: 0;
  transition: opacity 0.9s ease;
  pointer-events: none;
}

.flipbook-page.is-flipped::before {
  opacity: 1;
}

/* Ponta da página a "descolar", convidando para folear */
.flipbook-page:not(.is-flipped):not(.is-last)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 30px;
  height: 30px;
  background: linear-gradient(135deg, transparent 50%, rgba(255, 255, 255, 0.1) 50%, rgba(255, 255, 255, 0.02) 100%);
  border-radius: 0 0 14px 0;
  pointer-events: none;
}

.flipbook-page.is-flipped {
  transform: rotateY(-178deg);
  cursor: default;
}

.flipbook-page.is-last {
  cursor: default;
}

.page-number {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-purple-light);
  margin-bottom: 14px;
}

.flipbook-page h3 {
  margin-bottom: 10px;
}

.flipbook-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 28px;
}

.flipbook-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-white);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), opacity var(--transition);
}

.flipbook-btn:hover:not(:disabled) {
  border-color: var(--color-purple);
  background: var(--color-purple);
}

.flipbook-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

.flipbook-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.flipbook-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: var(--color-border);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.flipbook-dot.is-active {
  background: var(--color-purple);
  transform: scale(1.3);
}

/* Bloco 3D giratório: cada lado mostra um tópico, o último é a logo */
.rotator-stage {
  position: relative;
  width: 100%;
  max-width: 460px;
  height: 260px;
  margin: 0 0 0 auto;
  perspective: 1400px;
  transform-style: preserve-3d;
  transform: rotateX(10deg);
  filter: drop-shadow(0 30px 34px rgba(0, 0, 0, 0.45)) drop-shadow(0 0 55px rgba(106, 75, 151, 0.45));
}

/* Brilho roxo ambiente, como um "spotlight" sob o bloco */
.rotator-stage::before {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  bottom: -20px;
  height: 60%;
  background: radial-gradient(ellipse at center, rgba(106, 75, 151, 0.55) 0%, rgba(106, 75, 151, 0) 72%);
  filter: blur(20px);
  z-index: -1;
  pointer-events: none;
}

.rotator {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  animation: rotatorSpin 16s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

.rotator-stage:hover .rotator {
  animation-play-state: paused;
}

.rotator-face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: linear-gradient(160deg, var(--color-purple) 0%, var(--color-purple-dark) 100%);
  box-shadow:
    inset -26px 0 40px -28px rgba(0, 0, 0, 0.4),
    inset 26px 0 40px -28px rgba(0, 0, 0, 0.4),
    inset 0 40px 50px -40px rgba(255, 255, 255, 0.2),
    var(--shadow-soft);
  backface-visibility: hidden;
}

.rotator-face .rotator-number {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.9rem;
  color: var(--color-green-light);
  margin-bottom: 14px;
}

.rotator-face h3 {
  color: #ffffff;
  margin-bottom: 10px;
}

.rotator-face p {
  color: rgba(255, 255, 255, 0.78);
}

.rotator-face--1 { transform: rotateY(0deg) translateZ(230px); }
.rotator-face--2 { transform: rotateY(90deg) translateZ(230px); }
.rotator-face--3 { transform: rotateY(180deg) translateZ(230px); }
.rotator-face--4 { transform: rotateY(270deg) translateZ(230px); }

.rotator-face--logo {
  align-items: center;
  justify-content: center;
}

.rotator-face--logo img {
  width: 100%;
  max-width: 130px;
}

@keyframes rotatorSpin {
  0%, 18% { transform: rotateY(0deg); }
  25%, 43% { transform: rotateY(-90deg); }
  50%, 68% { transform: rotateY(-180deg); }
  75%, 93% { transform: rotateY(-270deg); }
  100% { transform: rotateY(-360deg); }
}

/* Texto de destaque roxo com sublinhado, usado em títulos */
.text-highlight {
  color: var(--color-purple-light);
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-underline-offset: 10px;
}

/* Divisória fina e centrada entre bloco de texto e lista numerada */
.section-divider {
  width: 100%;
  max-width: 640px;
  margin: 48px auto;
  border: none;
  border-top: 1px solid var(--color-border);
}

/* Força uma única linha em ecrãs largos; em mobile permite quebrar
   normalmente para evitar overflow horizontal. */
.nowrap-desktop {
  white-space: nowrap;
}

.step h3 {
  color: var(--color-white);
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.step p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ---------- Planos / preços ---------- */
.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}

.plan-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition), border-color var(--transition);
}

.plan-card:hover {
  transform: translateY(-6px);
}

.plan-card.is-featured {
  border-color: var(--color-purple);
  border-width: 2px;
}

.plan-badge {
  position: absolute;
  top: -14px;
  right: 32px;
  background: var(--color-green);
  color: #06210f;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
}

.plan-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-white);
  margin-bottom: 8px;
}

.plan-desc {
  color: var(--color-text-faint);
  font-size: 0.92rem;
  margin-bottom: 24px;
}

.plan-price {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  color: var(--color-white);
  margin-bottom: 4px;
}

.plan-price span {
  font-size: 1rem;
  color: var(--color-text-faint);
  font-family: var(--font-body);
}

.plan-period {
  color: var(--color-text-faint);
  font-size: 0.9rem;
  margin-bottom: 28px;
}

.plan-features {
  flex: 1;
  margin-bottom: 28px;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.plan-features li:last-child {
  border-bottom: none;
}

.plan-features li::before {
  content: "✓";
  color: var(--color-green-light);
  font-weight: 700;
  flex-shrink: 0;
}

/* ---------- Depoimentos ---------- */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial {
  border-top: 1px solid var(--color-border);
  padding-top: 28px;
}

.testimonial p {
  color: var(--color-text-muted);
  font-size: 0.98rem;
  margin-bottom: 22px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: #fff;
}

.author-name {
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.95rem;
}

.author-role {
  color: var(--color-text-faint);
  font-size: 0.85rem;
}

/* ---------- Estatísticas ---------- */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
  padding: 48px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.stat-item strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: var(--color-white);
}

.stat-item span {
  color: var(--color-text-faint);
  font-size: 0.9rem;
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: var(--color-white);
}

.faq-question .icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), background var(--transition);
}

.faq-item.is-open .faq-question .icon {
  background: var(--color-purple);
  border-color: var(--color-purple);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}

.faq-answer p {
  color: var(--color-text-muted);
  padding-bottom: 24px;
  max-width: 640px;
}

/* ---------- Formulário de contacto ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-info-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.contact-info-item h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 4px;
}

.contact-info-item p,
.contact-info-item a {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.social-row {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}

.social-row a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}

.social-row a:hover {
  background: var(--color-purple);
  border-color: var(--color-purple);
}

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-purple);
}

.form-note {
  font-size: 0.82rem;
  color: var(--color-text-faint);
  margin-top: 14px;
  text-align: center;
}

.form-success {
  display: none;
  background: rgba(7, 127, 56, 0.15);
  border: 1px solid var(--color-green);
  color: var(--color-green-light);
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 0.92rem;
}

.form-success.is-visible {
  display: block;
}

.map-embed {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 40px;
  border: 1px solid var(--color-border);
  aspect-ratio: 16 / 6;
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------- CTA final ---------- */
.cta-banner {
  background: var(--color-purple);
  border-radius: var(--radius-lg);
  padding: 64px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-banner h2 {
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  color: var(--color-white);
  max-width: 480px;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.75);
  margin-top: 10px;
}

/* ---------- Rodapé ---------- */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 70px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand img {
  height: 30px;
  margin-bottom: 18px;
}

.footer-brand p {
  color: var(--color-text-faint);
  font-size: 0.92rem;
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  color: var(--color-white);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.footer-col li {
  margin-bottom: 12px;
}

.footer-col a {
  color: var(--color-text-faint);
  font-size: 0.92rem;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--color-white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 30px;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-faint);
  font-size: 0.85rem;
}

.footer-bottom .socials {
  display: flex;
  gap: 12px;
}

.footer-bottom .socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Utilitários ---------- */
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) {
  .grid-3,
  .plans,
  .testimonials { grid-template-columns: repeat(2, 1fr); }
  .steps,
  .steps.cols-3,
  .steps.cols-2 { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .logo img { height: 60px; }
  .partner-buttons { gap: 8px; }
  .partner-link { font-size: 0.85rem; }
  .nowrap-desktop { white-space: normal; }

  .hero-bg img {
    position: relative; top: -150px; height: 900px; object-position: 100% 0;
    -webkit-mask-image: linear-gradient(#000 72%, transparent 100%);
    mask-image: linear-gradient(#000 72%, transparent 100%);
  }
  /* Foto vertical: menos escurecimento, só o suficiente para ler o texto */
  .hero-bg::after {
    background:
      linear-gradient(180deg, rgba(8, 6, 9, 0.78) 0%, rgba(8, 6, 9, 0.5) 40%, rgba(8, 6, 9, 0.12) 58%, rgba(8, 6, 9, 0.8) 76%, rgba(8, 6, 9, 0.92) 100%);
  }
  .grid-2 { grid-template-columns: 1fr; gap: 36px; }
  .form-row { grid-template-columns: 1fr; }
  .grid-2.jornada-container {
    padding-left: 30px;
    padding-right: 30px;
    grid-template-columns: 1fr;
  }

  .rotator-stage {
    max-width: 280px;
    height: 220px;
    margin: 0 auto;
    perspective: 1000px;
  }

  .rotator-face { padding: 26px; }
  .rotator-face--1 { transform: rotateY(0deg) translateZ(140px); }
  .rotator-face--2 { transform: rotateY(90deg) translateZ(140px); }
  .rotator-face--3 { transform: rotateY(180deg) translateZ(140px); }
  .rotator-face--4 { transform: rotateY(270deg) translateZ(140px); }

  .hero {
    align-items: flex-start;
    padding-bottom: 56px;
  }

  .hero-stats {
    position: relative;
    left: auto;
    bottom: auto;
    z-index: 1;
    max-width: none;
    margin-top: 40px;
  }

  .flipbook-scene {
    padding: 40px 18px 34px;
  }

  .flipbook-book {
    flex-direction: column;
    aspect-ratio: auto;
    perspective: 1400px;
  }

  .flipbook-left {
    flex: none;
    aspect-ratio: 4 / 3;
    flex-direction: row;
    gap: 14px;
    border-radius: 14px 14px 3px 3px;
    box-shadow: inset 0 -10px 20px -12px rgba(0, 0, 0, 0.6);
  }

  .flipbook-left img {
    max-width: 84px;
  }

  .flipbook-spine {
    flex: 0 0 22px;
    border-radius: 6px;
    background: linear-gradient(180deg, var(--color-purple-dark) 0%, var(--color-purple) 30%, var(--color-purple) 70%, var(--color-purple-dark) 100%);
  }

  .flipbook-spine::before {
    top: 26%;
    bottom: 26%;
    left: 16%;
    right: 16%;
    height: auto;
    width: 5px;
  }

  .flipbook-pages {
    flex: none;
    aspect-ratio: 4 / 3;
  }

  .flipbook-page {
    padding: 28px 24px 28px 32px;
    border-radius: 3px 3px 14px 14px;
    box-shadow:
      inset 0 10px 18px -14px rgba(0, 0, 0, 0.65),
      0 6px 30px rgba(0, 0, 0, 0.3);
    transform-origin: center top;
  }

  .flipbook-page::before {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 45%);
  }

  .flipbook-page.is-flipped {
    transform: rotateX(178deg);
  }

  .flipbook-spine,
  .flipbook-pages {
    transition: max-height 0.8s cubic-bezier(0.45, 0.05, 0.15, 0.95), opacity 0.5s ease;
  }

  .flipbook-book.is-closed .flipbook-spine,
  .flipbook-book.is-closed .flipbook-pages {
    flex-basis: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
  }
}

@media (max-width: 640px) {
  section { padding: 70px 0; }
  .logo img { height: 48px; }
  .partner-link { font-size: 0.7rem; }
  .partner-buttons { gap: 6px; }
  .grid-3, .plans, .testimonials, .steps,
  .steps.cols-3, .steps.cols-2 { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { gap: 18px 24px; }
  .cta-banner { padding: 44px 28px; flex-direction: column; text-align: center; }
  .cta-banner > div:last-child { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 28px; }
}

/* ---------- Ecrãs grandes (monitores 22"+) ----------
   Todo o texto do site é dimensionado em rem, por isso aumentar o
   tamanho de fonte do <html> escala títulos, parágrafos e botões de
   forma proporcional, evitando espaço vazio em monitores largos. */
@media (min-width: 1600px) {
  html { font-size: 18px; }
  section { padding: 120px 0; }
}

@media (min-width: 1920px) {
  html { font-size: 19px; }
  section { padding: 140px 0; }
}

@media (min-width: 2560px) {
  html { font-size: 21px; }
  section { padding: 160px 0; }
}