/* ============================================================
   KegelUP! — Landing Page
   Design tokens seguem o mesmo padrão do template de referência
   (dark mode + acento lime), adaptado à paleta oficial da marca.
   ============================================================ */

:root {
  /* Paleta oficial KegelUP! */
  --color-primary: #E7FB12;
  --color-primary-rgb: 231, 251, 18;
  --color-bg: #111313;
  --color-light: #ECECEC;
  --color-accent: #8A51EC;
  --color-accent-rgb: 138, 81, 236;

  /* Derivados (cards, bordas, texto secundário) */
  --color-bg-elevated: #191b1b;
  --color-bg-elevated-2: #212424;
  --color-text: var(--color-light);
  --color-text-muted: #9a9d9d;
  --color-border: rgba(236, 236, 236, 0.1);
  --color-border-strong: rgba(236, 236, 236, 0.18);

  --radius-pill: 999px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;

  --shadow-glow: 0 6px 30px rgba(var(--color-primary-rgb), 0.35);
  --shadow-glow-accent: 0 6px 30px rgba(var(--color-accent-rgb), 0.35);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.35);

  --container-max: 1200px;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --transition: 0.25s ease;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px; /* evita que o header fixo (76px) esconda o topo da seção ao navegar por âncora */
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; touch-action: manipulation; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; touch-action: manipulation; }
h1, h2, h3, h4 { font-weight: 700; line-height: 1.15; }
[data-lucide] { width: 1em; height: 1em; stroke-width: 2; }

/* Respeita a preferência do usuário por menos animação (acessibilidade) */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* ---------- Eyebrow / Section head ---------- */
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(var(--color-primary-rgb), 0.1);
  border: 1px solid rgba(var(--color-primary-rgb), 0.25);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}
.eyebrow--on-dark { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.16); }

.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(28px, 4vw, 42px); margin-bottom: 16px; }
.section-head p { color: var(--color-text-muted); font-size: 17px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  padding: 13px 24px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), opacity var(--transition);
  white-space: nowrap;
}
.btn--pill { border-radius: var(--radius-pill); }
.btn--lg { padding: 16px 32px; font-size: 16px; }
.btn--primary {
  background: var(--color-primary);
  color: #0a0b0b;
  box-shadow: var(--shadow-glow);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 10px 36px rgba(var(--color-primary-rgb), 0.5); }
.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.06); border-color: var(--color-primary); }

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  transition: border-color var(--transition), background var(--transition);
}
.store-badge:hover { border-color: var(--color-primary); background: rgba(255, 255, 255, 0.04); }
.store-badge [data-lucide] { width: 18px; height: 18px; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(17, 19, 19, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.header__logo img { height: 32px; width: auto; }

.nav { display: flex; align-items: center; gap: 32px; }
.nav__link { font-size: 15px; font-weight: 500; color: var(--color-text-muted); transition: color var(--transition); }
.nav__link:hover { color: var(--color-text); }

.header__cta { display: inline-flex; }
.header__menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--color-text);
}
.header__menu-toggle [data-lucide] { width: 26px; height: 26px; }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 16px 24px 24px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}
.mobile-menu.active { display: flex; }
.mobile-menu__link { padding: 12px 4px; font-size: 16px; font-weight: 500; border-bottom: 1px solid var(--color-border); }
.mobile-menu__cta { margin-top: 16px; width: 100%; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding: 64px 0 40px; overflow: hidden; }
.hero__glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(var(--color-primary-rgb), 0.18) 0%, rgba(var(--color-accent-rgb), 0.08) 45%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.hero__inner { position: relative; z-index: 1; max-width: 780px; margin: 0 auto; text-align: center; }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: rgba(var(--color-primary-rgb), 0.1);
  border: 1px solid rgba(var(--color-primary-rgb), 0.25);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero__badge [data-lucide] { width: 16px; height: 16px; }

.hero__title { font-size: clamp(32px, 6vw, 56px); line-height: 1.1; margin-bottom: 20px; letter-spacing: -0.02em; }
.hero__subtitle { font-size: 18px; color: var(--color-text-muted); max-width: 600px; margin: 0 auto 32px; }

.hero__actions { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; margin-bottom: 32px; }
.hero__stores { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 56px; }

.hero__mockup { display: flex; justify-content: center; position: relative; }
.phone-mockup { position: relative; width: 100%; max-width: 320px; }
.phone-mockup__frame {
  aspect-ratio: 9 / 19.5;
  border-radius: 36px;
  border: 2px solid var(--color-border-strong);
  background: linear-gradient(180deg, var(--color-bg-elevated), var(--color-bg-elevated-2));
  box-shadow: var(--shadow-card), 0 0 60px rgba(var(--color-primary-rgb), 0.12);
  padding: 8px;
  overflow: hidden;
}
.phone-mockup__placeholder {
  width: 100%;
  height: 100%;
  border: 1.5px dashed var(--color-border-strong);
  border-radius: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--color-text-muted);
  font-size: 13px;
  text-align: center;
  padding: 24px;
}
.phone-mockup__placeholder [data-lucide] { width: 32px; height: 32px; opacity: 0.5; }

.hero__app-icon {
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 88px;
  height: 88px;
  border-radius: 22px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5), 0 0 40px rgba(var(--color-primary-rgb), 0.3);
}

/* ============================================================
   O PROBLEMA
   ============================================================ */
.problem { padding: 80px 0; }
.problem__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 960px; margin: 0 auto; }
.problem__card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
}
.problem__card [data-lucide] { width: 28px; height: 28px; color: var(--color-primary); margin-bottom: 16px; }
.problem__card h3 { font-size: 18px; margin-bottom: 8px; }
.problem__card p { color: var(--color-text-muted); font-size: 14px; }

/* ============================================================
   COMO FUNCIONA
   ============================================================ */
.how { padding: 40px 0 80px; }
.how__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.how__step {
  position: relative;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}
.how__number {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}
.how__step [data-lucide] { width: 26px; height: 26px; color: var(--color-primary); margin-bottom: 16px; }
.how__step h3 { font-size: 18px; margin-bottom: 8px; }
.how__step p { color: var(--color-text-muted); font-size: 14px; }

/* ============================================================
   OFERTA / BUNDLE
   ============================================================ */
.offer { padding: 40px 0 80px; }
.offer__card {
  background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.1), rgba(var(--color-accent-rgb), 0.08));
  border: 1px solid rgba(var(--color-primary-rgb), 0.25);
  border-radius: 32px;
  padding: 56px;
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}
.offer__content h2 { font-size: clamp(26px, 4vw, 36px); margin-bottom: 16px; }
.offer__content > p { color: var(--color-text-muted); font-size: 17px; max-width: 620px; margin: 0 auto 32px; }
.offer__list { text-align: left; max-width: 480px; margin: 0 auto 40px; display: flex; flex-direction: column; gap: 14px; }
.offer__list li { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; }
.offer__list [data-lucide] { width: 20px; height: 20px; color: var(--color-primary); flex-shrink: 0; margin-top: 1px; }

/* ============================================================
   O CURSO — módulos
   ============================================================ */
.course { padding: 40px 0 80px; }
.course__phases { display: flex; flex-direction: column; gap: 24px; max-width: 860px; margin: 0 auto; }
.course__phase {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.course__phase-head { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; flex-wrap: wrap; }
.course__phase-tag {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #0a0b0b;
  background: var(--color-primary);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
}
.course__phase-head h3 { font-size: 20px; }

.course__modules { display: flex; flex-direction: column; gap: 4px; }
.course__modules li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 4px;
  border-top: 1px solid var(--color-border);
}
.course__modules li:first-child { border-top: none; }
.course__modules [data-lucide] { width: 20px; height: 20px; color: var(--color-primary); flex-shrink: 0; margin-top: 2px; }
.course__modules strong { display: block; font-size: 15px; font-weight: 600; margin-bottom: 2px; }
.course__modules span { display: block; font-size: 13px; color: var(--color-text-muted); }

/* ============================================================
   BENEFÍCIOS
   ============================================================ */
.benefits { padding: 40px 0 80px; }
.benefits__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.benefits__card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
}
.benefits__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(var(--color-accent-rgb), 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}
.benefits__icon [data-lucide] { width: 24px; height: 24px; color: var(--color-accent); }
.benefits__card h3 { font-size: 17px; margin-bottom: 8px; }
.benefits__card p { color: var(--color-text-muted); font-size: 14px; }

/* ============================================================
   PROVA SOCIAL
   ============================================================ */
.social-proof { padding: 40px 0 80px; }
.stars { display: flex; align-items: center; justify-content: center; gap: 4px; color: var(--color-primary); margin-top: 12px; flex-wrap: wrap; }
.stars [data-lucide] { width: 18px; height: 18px; fill: var(--color-primary); }
.stars span { margin-left: 8px; font-size: 14px; color: var(--color-text-muted); }
.stars--sm { justify-content: flex-start; margin: 0 0 16px; }
.stars--sm [data-lucide] { width: 15px; height: 15px; }

.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonial {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.testimonial__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-bg-elevated-2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.testimonial__avatar [data-lucide] { width: 20px; height: 20px; color: var(--color-text-muted); }
.testimonial p { font-size: 14.5px; color: var(--color-text); margin-bottom: 16px; }
.testimonial strong { font-size: 13px; color: var(--color-text-muted); font-weight: 500; }

/* ============================================================
   FEATURES DO APP
   ============================================================ */
.features { padding: 40px 0 80px; }
.features__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.features__card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 12px;
  overflow: hidden;
}
.features__card--wide { grid-column: span 1; }
.features__shot {
  aspect-ratio: 16 / 10;
  border: 1.5px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-bg-elevated-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 13px;
  margin-bottom: 20px;
}
.features__shot [data-lucide] { width: 28px; height: 28px; opacity: 0.5; }
.features__text { padding: 4px 12px 16px; }
.features__text h3 { font-size: 18px; margin-bottom: 8px; }
.features__text p { color: var(--color-text-muted); font-size: 14px; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { padding: 40px 0 80px; }
.faq__inner { display: flex; gap: 48px; }
.faq__intro { flex: 0 0 320px; }
.faq__intro h2 { font-size: clamp(26px, 4vw, 34px); margin-bottom: 12px; }
.faq__intro p { color: var(--color-text-muted); }
.faq__list { flex: 1; display: flex; flex-direction: column; }
.faq__item { border-bottom: 1px solid var(--color-border); }
.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 4px;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
}
.faq__question [data-lucide] { width: 20px; height: 20px; color: var(--color-primary); transition: transform var(--transition); flex-shrink: 0; }
.faq__item.active .faq__question [data-lucide] { transform: rotate(45deg); }
.faq__answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq__answer p { padding: 0 4px 22px; color: var(--color-text-muted); font-size: 15px; max-width: 620px; }

/* ============================================================
   CTA FINAL
   ============================================================ */
.final-cta { padding: 40px 0 100px; }
.final-cta__card {
  text-align: center;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 32px;
  padding: 64px 32px;
  max-width: 720px;
  margin: 0 auto;
}
.final-cta__card h2 { font-size: clamp(28px, 4vw, 38px); margin-bottom: 12px; }
.final-cta__card > p { color: var(--color-text-muted); font-size: 17px; margin-bottom: 32px; }
.final-cta__stores { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 24px; flex-wrap: wrap; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { padding: 0 20px 20px; }
.footer__card {
  background: var(--color-bg-elevated);
  border-radius: 24px;
  padding: 48px 40px 24px;
}
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.4fr; gap: 40px; }
.footer__brand img { height: 30px; margin-bottom: 16px; }
.footer__brand p { color: var(--color-text-muted); font-size: 14px; max-width: 280px; }
.footer__social { display: flex; gap: 12px; margin-top: 24px; }
.footer__social a {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: color var(--transition), border-color var(--transition);
}
.footer__social a:hover { color: var(--color-primary); border-color: var(--color-primary); }
.footer__social [data-lucide] { width: 16px; height: 16px; }

.footer__col h4 { font-size: 15px; margin-bottom: 18px; }
.footer__col a { display: block; color: var(--color-text-muted); font-size: 14px; margin-bottom: 12px; transition: color var(--transition); }
.footer__col a:hover { color: var(--color-text); }
.footer__col--newsletter p { color: var(--color-text-muted); font-size: 13px; margin-bottom: 16px; }

.newsletter-form { position: relative; }
.newsletter-form input {
  width: 100%;
  height: 46px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-strong);
  background: var(--color-bg-elevated-2);
  color: var(--color-text);
  padding: 0 56px 0 18px;
  font-size: 14px;
}
.newsletter-form input:focus { outline: none; border-color: var(--color-primary); }
.newsletter-form button {
  position: absolute;
  top: 1px;
  right: 1px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #0a0b0b;
  display: flex;
  align-items: center;
  justify-content: center;
}
.newsletter-form button [data-lucide] { width: 16px; height: 16px; }

.footer__bottom { margin-top: 40px; text-align: center; }
.footer__bottom p { color: var(--color-text-muted); font-size: 13px; }

/* ============================================================
   RESPONSIVE — Tablet
   ============================================================ */
@media (max-width: 1024px) {
  .problem__grid { grid-template-columns: repeat(3, 1fr); }
  .how__grid { grid-template-columns: repeat(2, 1fr); }
  .benefits__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials { grid-template-columns: 1fr; }
  .features__grid { grid-template-columns: 1fr; }
  .faq__inner { flex-direction: column; gap: 24px; }
  .faq__intro { flex: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__col--newsletter { grid-column: span 2; }
}

/* ============================================================
   RESPONSIVE — Mobile
   ============================================================ */
@media (max-width: 767px) {
  .container { padding: 0 20px; }

  .nav, .header__cta { display: none; }
  .header__menu-toggle { display: flex; }
  .header__inner { height: 68px; }

  .hero { padding: 40px 0 16px; }
  .hero__title { font-size: 32px; }
  .hero__subtitle { font-size: 16px; }
  .hero__actions { flex-direction: column; width: 100%; }
  .hero__actions .btn { width: 100%; }

  .problem__grid { grid-template-columns: 1fr; }
  .how__grid { grid-template-columns: 1fr; }
  .benefits__grid { grid-template-columns: 1fr; }

  .offer__card { padding: 32px 20px; border-radius: 24px; }
  .course__phase { padding: 24px 20px; }

  .footer__card { padding: 40px 20px 20px; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__col--newsletter { grid-column: span 1; }

  .final-cta__card { padding: 40px 20px; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .hero__title { font-size: 44px; }
}