/* ===========================================================
   VR.Vibez — Landing Page Styles
   Mobile-first, sem dependências de build.
   Paleta espelhada da VR.Kidz (marca irmã): magenta como cor primária.
   =========================================================== */

:root {
  /* Cores de marca */
  --color-bg: #170B1F;
  --color-bg-alt: #200F2A;
  --color-surface: #2A1338;
  --color-surface-2: #33173F;
  --color-primary: #FF5CA7;
  --color-primary-light: #FF8AC4;
  --color-accent: #7B5CFF;
  --color-accent-2: #59F0D8;
  --color-warn: #FFD65C;
  --color-text: #FBF2F8;
  --color-text-dim: #D9B9CE;
  --color-text-on-light: #241E4E;

  --font-display: "Baloo 2", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;

  --shadow-glow: 0 20px 60px -20px rgba(255, 92, 167, 0.45);
  --container-w: 1160px;
}

/* ---------- Reset básico ---------- */
* , *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; margin: 0 0 0.5em; line-height: 1.15; }
p { margin: 0 0 1em; color: var(--color-text-dim); }

.container {
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: 20px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-accent-2);
  color: var(--color-text-on-light);
  padding: 10px 16px;
  border-radius: 0 0 8px 0;
  z-index: 999;
}
.skip-link:focus { left: 0; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 24px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
  white-space: nowrap;
}
.btn .icon { width: 20px; height: 20px; flex-shrink: 0; }
.btn:hover { transform: translateY(-2px); filter: brightness(1.05); }

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #1DA851);
  color: #06210f;
  box-shadow: 0 12px 30px -10px rgba(37, 211, 102, 0.55);
}
.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--color-text);
  border: 1px solid rgba(255,255,255,0.18);
}
.btn-ghost:hover { background: rgba(255,255,255,0.12); }
.btn-small { padding: 10px 18px; font-size: 0.9rem; }
.btn-large { padding: 18px 34px; font-size: 1.1rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(23, 11, 31, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 14px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-text);
}
.logo em { font-style: normal; color: var(--color-accent-2); }
.logo-icon { border-radius: 8px; }

.nav {
  display: none;
  align-items: center;
  gap: 28px;
  font-weight: 600;
  font-size: 0.95rem;
}
.nav a { color: var(--color-text-dim); transition: color 0.15s ease; }
.nav a:hover { color: var(--color-text); }

.header-actions { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin-inline: auto;
  background: var(--color-text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 900px) {
  .nav { display: flex; }
  .nav-toggle { display: none; }
}

/* Mobile nav panel */
@media (max-width: 899px) {
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg-alt);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 20px 16px;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: 64px 80px;
}
.hero-glow {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 600px;
  background: radial-gradient(60% 60% at 30% 20%, rgba(255,92,167,0.35), transparent 70%),
              radial-gradient(50% 50% at 80% 10%, rgba(123,92,255,0.25), transparent 70%);
  filter: blur(10px);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid;
  gap: 48px;
  align-items: center;
}
.eyebrow, .section-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: var(--color-accent-2);
  background: rgba(89, 240, 216, 0.1);
  border: 1px solid rgba(89, 240, 216, 0.3);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: var(--color-text);
  max-width: 16ch;
}
.hero-lead { font-size: 1.1rem; max-width: 52ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-block: 24px; }
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 0.9rem;
  color: var(--color-text-dim);
}
.hero-trust li { position: relative; padding-left: 20px; }
.hero-trust li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent-2);
  font-weight: 700;
}

.hero-visual { display: flex; justify-content: center; }
.visor-card {
  position: relative;
  width: min(100%, 380px);
  aspect-ratio: 1.1 / 1;
  background: linear-gradient(160deg, var(--color-surface), var(--color-surface-2));
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}
.visor-illustration { width: 100%; height: auto; }
.float-badge {
  position: absolute;
  background: rgba(30, 14, 40, 0.9);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: 0 10px 24px -10px rgba(0,0,0,0.5);
  animation: float 5s ease-in-out infinite;
}
.badge-1 { top: 6%; left: -4%; animation-delay: 0s; }
.badge-2 { bottom: 12%; right: -6%; animation-delay: 1.2s; }
.badge-3 { bottom: -4%; left: 18%; animation-delay: 2.4s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (min-width: 900px) {
  .hero-inner { grid-template-columns: 1.1fr 0.9fr; }
}

/* ---------- Trust strip ---------- */
.trust-strip {
  background: var(--color-bg-alt);
  border-block: 1px solid rgba(255,255,255,0.06);
  padding-block: 22px;
}
.trust-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, 1fr);
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-dim);
}
.trust-item span { display: block; font-size: 1.4rem; margin-bottom: 4px; }
@media (min-width: 700px) {
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Sections genéricas ---------- */
.section { padding-block: 80px; }
.section-alt { background: var(--color-bg-alt); }
.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.3rem);
  color: var(--color-text);
  max-width: 24ch;
}
.section-lead { max-width: 60ch; font-size: 1.05rem; margin-bottom: 32px; }
.subsection-title {
  font-family: var(--font-display);
  color: var(--color-text);
  font-size: 1.2rem;
  margin-top: 48px;
  margin-bottom: 0;
}
.subsection-title + .audience-grid { margin-top: 20px; }
.section-cta { margin-top: 40px; }
.section-cta-note {
  margin: 12px 0 0;
  font-size: 0.85rem;
  color: var(--color-text-dim);
}

/* ---------- Diferenciais ---------- */
.diff-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  margin: 8px 0 44px;
}
@media (min-width: 700px) {
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
}
.diff-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 22px;
  background: var(--color-surface);
  border: 1px solid rgba(255,255,255,0.07);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-md);
}
.diff-icon { font-size: 1.5rem; flex-shrink: 0; line-height: 1; margin-top: 2px; }
.diff-card h4 {
  margin: 0 0 4px;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1rem;
}
.diff-card p { margin: 0; font-size: 0.9rem; }

/* ---------- Steps (Como funciona) ---------- */
.steps {
  display: grid;
  gap: 24px;
  margin-top: 40px;
  counter-reset: step;
}
.step {
  background: var(--color-surface);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  padding: 28px;
  position: relative;
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: white;
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 14px;
}
.step h3 { color: var(--color-text); font-size: 1.15rem; }
.step p { margin-bottom: 0; font-size: 0.95rem; }

@media (min-width: 700px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Cards de experiências ---------- */
.card-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .card-grid { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: var(--color-surface);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  padding: 26px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.card:hover { transform: translateY(-4px); border-color: rgba(255,92,167,0.4); }
.card-icon {
  font-size: 1.8rem;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(255, 92, 167, 0.15);
  margin-bottom: 16px;
}
.card h3 { color: var(--color-text); font-size: 1.1rem; }
.card p { font-size: 0.92rem; margin-bottom: 0; }

/* ---------- Audience grid ---------- */
.audience-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  margin-top: 32px;
}
@media (min-width: 640px) { .audience-grid { grid-template-columns: repeat(2, 1fr); } }

.audience-card {
  background: linear-gradient(160deg, var(--color-surface), transparent);
  border: 1px solid rgba(255,255,255,0.08);
  border-left: 3px solid var(--color-accent-2);
  border-radius: var(--radius-md);
  padding: 24px 26px;
}
.audience-card h3 { color: var(--color-text); font-size: 1.15rem; }
.audience-card p { margin-bottom: 0; font-size: 0.95rem; }

/* ---------- Segurança ---------- */
.section-safety { background: var(--color-bg-alt); }
.safety-inner { display: grid; gap: 40px; }
.safety-list { display: grid; gap: 16px; }
.safety-list li {
  background: var(--color-surface);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-size: 0.95rem;
  color: var(--color-text-dim);
}
.safety-list li strong { color: var(--color-text); display: block; margin-bottom: 4px; font-family: var(--font-display); }

@media (min-width: 900px) {
  .safety-inner { grid-template-columns: 0.9fr 1.1fr; align-items: start; }
}

/* ---------- FAQ ---------- */
.faq-note {
  max-width: 800px;
  margin-top: 24px;
  font-size: 0.92rem;
  font-style: italic;
}
.faq-list { display: grid; gap: 12px; margin-top: 32px; max-width: 800px; }
.faq-item {
  background: var(--color-surface);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 6px 20px;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 0;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--color-accent-2);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding-bottom: 18px; margin-bottom: 0; font-size: 0.95rem; }

/* ---------- CTA final ---------- */
.cta-final {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  padding-block: 70px;
  text-align: center;
}
.cta-final-inner { max-width: 640px; margin-inline: auto; }
.cta-final h2 { color: white; font-size: clamp(1.6rem, 4vw, 2.1rem); }
.cta-final p { color: rgba(255,255,255,0.9); font-size: 1.05rem; margin-bottom: 28px; }

/* ---------- Footer ---------- */
.site-footer { background: #120818; padding-block: 56px 24px; border-top: 1px solid rgba(255,255,255,0.06); }
.footer-inner {
  display: grid;
  gap: 36px;
  grid-template-columns: 1fr;
  padding-bottom: 32px;
}
.footer-brand p { max-width: 42ch; font-size: 0.92rem; margin-top: 12px; }
.footer-sibling { font-style: italic; color: var(--color-text-dim); }
.footer-sibling strong { color: var(--color-accent-2); font-family: var(--font-display); font-style: normal; }
.footer-links, .footer-contact { font-size: 0.92rem; }
.footer-links h4, .footer-contact h4 {
  color: var(--color-text);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}
.footer-links a, .footer-contact a { display: block; color: var(--color-text-dim); margin-bottom: 10px; }
.footer-links a:hover, .footer-contact a:hover { color: var(--color-accent-2); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 20px;
  font-size: 0.82rem;
  color: var(--color-text-dim);
}
.footer-bottom p { margin: 0; }

@media (min-width: 700px) {
  .footer-inner { grid-template-columns: 1.4fr 1fr 1fr; }
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .float-badge { animation: none; }
}