/* ==============================================================================
   GYMBOOSTER - HIGH-END HARDWARE CRAFT DESIGN SYSTEM
   Inspirado em Umbrel Home, Teenage Engineering & Linear
   ============================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* Cores Base (Dark Mode Absoluto) */
  --bg-black: #000000;
  --bg-subtle: #080808;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --bg-card-active: rgba(255, 255, 255, 0.08);

  /* Acentos de Marca (Brand Commitments) */
  --color-indigo: #5351EA;
  --color-indigo-glow: rgba(83, 81, 234, 0.35);
  --color-gold: #F7E3C3;
  --color-amber: #FFB703;
  --color-orange: #FF5E00;
  --color-success: #2ECC71;
  --color-danger: #E63946;

  /* Tipografia & Contrastes */
  --text-cream: #FFF4E3;
  --text-white: #FFFFFF;
  --text-muted: #A1A1AA;
  --text-subtle: #71717A;
  --text-dark: #3F3F46;

  /* Bordas & Detalhes */
  --border-glass: rgba(255, 255, 255, 0.07);
  --border-glass-hover: rgba(255, 255, 255, 0.18);
  --border-focus: rgba(83, 81, 234, 0.5);

  /* Dimensões & Raio */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 9999px;

  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
  --transition: all 0.3s var(--ease-smooth);
}

/* Reset Global */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-main);
  background-color: var(--bg-black);
  color: var(--text-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  background-color: var(--bg-black);
  min-height: 100vh;
  position: relative;
}

/* Iluminação de Fundo Sutil */
.ambient-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.glow-top-center {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(circle, rgba(83, 81, 234, 0.12) 0%, rgba(247, 227, 195, 0.04) 40%, transparent 70%);
  filter: blur(100px);
}

.glow-bottom-right {
  position: absolute;
  bottom: 10%;
  right: -150px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 94, 0, 0.08) 0%, transparent 70%);
  filter: blur(120px);
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Tipografia */
h1, h2, h3, h4 {
  font-family: var(--font-main);
  color: var(--text-white);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 900;
  letter-spacing: -0.045em;
}

h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.8rem);
}

h3 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.cream-text {
  color: var(--text-cream);
}

.indigo-text {
  color: var(--color-indigo);
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

/* Botões */
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--color-gold);
  color: #000000;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(247, 227, 195, 0.25);
  transition: var(--transition);
  text-decoration: none;
}

.btn-gold:hover {
  background: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(247, 227, 195, 0.4);
  color: #000000;
}

.btn-glass {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text-white);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-glass);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-glass-hover);
  transform: translateY(-2px);
  color: #FFFFFF;
}

/* Badges */
.badge-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--color-gold);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--color-indigo);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-indigo);
}

/* ==============================================================================
   NAVBAR
   ============================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  padding: 18px 0;
}

.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: -0.04em;
  color: #FFFFFF;
}

.brand-icon-img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-menu a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.nav-menu a:hover {
  color: var(--text-white);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.lang-selector {
  display: flex;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-pill);
  padding: 2px;
}

.lang-link {
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  border-radius: var(--radius-pill);
}

.lang-link.active {
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
}

/* ==============================================================================
   HERO SECTION
   ============================================================================== */
.hero-section {
  padding: 90px 0 60px 0;
  text-align: center;
}

.hero-content-wrap {
  max-width: 820px;
  margin: 0 auto;
}

.hero-headline {
  margin: 24px 0 20px 0;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 660px;
  margin: 0 auto 36px auto;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-media-wrap {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
}

.hero-mockup-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-glass);
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.9), 0 0 60px rgba(83, 81, 234, 0.15);
  display: block;
}

/* ==============================================================================
   BENTO GRID (Design de Alto Padrão)
   ============================================================================== */
.section-bento {
  padding: 100px 0;
}

.bento-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px auto;
}

.bento-header h2 {
  margin: 16px 0 12px 0;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.bento-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.bento-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glass-hover);
  transform: translateY(-3px);
}

.bento-span-2 {
  grid-column: span 2;
}

.bento-icon-tag {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 24px;
  color: var(--color-gold);
}

.bento-card h3 {
  margin-bottom: 10px;
  color: var(--text-white);
}

.bento-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* Componente Visual Interno dos Cards Bento */
.bento-visual-stat {
  margin-top: 28px;
  padding: 20px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.stat-row:last-child {
  margin-bottom: 0;
}

.progress-track {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-pill);
  overflow: hidden;
  margin-top: 8px;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-indigo), var(--color-amber));
  border-radius: var(--radius-pill);
}

/* ==============================================================================
   MANIFESTO / FILOSOFIA EDITORIAL
   ============================================================================== */
.section-manifesto {
  padding: 90px 0;
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  background: var(--bg-subtle);
}

.manifesto-box {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.manifesto-quote {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-cream);
  line-height: 1.45;
  margin-bottom: 24px;
}

.manifesto-author {
  font-size: 0.95rem;
  color: var(--text-subtle);
}

/* ==============================================================================
   FAQ ACCORDION
   ============================================================================== */
.section-faq {
  padding: 100px 0;
}

.faq-container {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-trigger {
  padding: 22px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-white);
}

.faq-trigger-icon {
  font-size: 1.2rem;
  color: var(--color-gold);
  transition: transform 0.3s var(--ease-smooth);
}

.faq-box.active .faq-trigger-icon {
  transform: rotate(45deg);
}

.faq-body {
  padding: 0 24px 22px 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  display: none;
}

.faq-box.active .faq-body {
  display: block;
}

.faq-box.active {
  border-color: var(--border-glass-hover);
  background: var(--bg-card-hover);
}

/* ==============================================================================
   BOTTOM CALL TO ACTION
   ============================================================================== */
.section-cta {
  padding: 40px 0 100px 0;
}

.cta-banner {
  background: linear-gradient(180deg, rgba(83, 81, 234, 0.15) 0%, rgba(0, 0, 0, 0.4) 100%);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 64px 32px;
  text-align: center;
  box-shadow: 0 20px 60px -20px rgba(83, 81, 234, 0.2);
}

.cta-banner h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 16px;
}

.cta-banner p {
  max-width: 520px;
  margin: 0 auto 36px auto;
  font-size: 1.1rem;
}

/* ==============================================================================
   PÁGINAS LEGAIS (Privacy, Terms, Delete Account)
   ============================================================================== */
.legal-main-section {
  padding: 70px 0 120px 0;
}

.legal-document {
  max-width: 820px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 48px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.legal-doc-header {
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 24px;
  margin-bottom: 36px;
}

.legal-doc-header h1 {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.legal-doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-subtle);
}

.legal-doc-body h2 {
  font-size: 1.35rem;
  margin: 36px 0 14px 0;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.legal-doc-body h3 {
  font-size: 1.05rem;
  color: var(--color-gold);
  margin: 20px 0 8px 0;
}

.legal-doc-body p, .legal-doc-body li {
  color: #D4D4D8;
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 14px;
}

.legal-doc-body ul, .legal-doc-body ol {
  margin-left: 24px;
  margin-bottom: 20px;
}

.legal-box-callout {
  background: rgba(247, 227, 195, 0.05);
  border: 1px solid rgba(247, 227, 195, 0.2);
  border-radius: var(--radius-md);
  padding: 20px;
  margin: 24px 0;
}

.legal-box-alert {
  background: rgba(230, 57, 70, 0.06);
  border: 1px solid rgba(230, 57, 70, 0.25);
  border-radius: var(--radius-md);
  padding: 20px;
  margin: 24px 0;
}

/* ==============================================================================
   FOOTER
   ============================================================================== */
.site-footer {
  border-top: 1px solid var(--border-glass);
  padding: 70px 0 36px 0;
  background: #020202;
}

.footer-columns {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-subtle);
  margin-bottom: 20px;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav-list a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-nav-list a:hover {
  color: var(--text-white);
}

.footer-copyright-bar {
  border-top: 1px solid var(--border-glass);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-subtle);
}

/* Responsive */
@media (max-width: 968px) {
  .bento-grid {
    grid-template-columns: 1fr;
  }

  .bento-span-2 {
    grid-column: span 1;
  }

  .footer-columns {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .nav-menu {
    display: none;
  }

  .footer-columns {
    grid-template-columns: 1fr;
  }

  .footer-copyright-bar {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .legal-document {
    padding: 24px 18px;
  }
}