/* ============================================================
   BLOCKKEEP — styles.css (v2.1)
   Logo ampliada · "perca" em vermelho · fundo bk-site.png
   ============================================================ */

/* ---------- 1. DESIGN TOKENS ---------- */
:root {
  --bg-primary: #0D1117;
  --bg-card: #161B22;
  --bg-card-hover: #1B222D;
  --bg-alt: #0A0E14;
  --border-color: #1F2937;
  --border-hover: #2D3B4F;

  --green: #55FF55;
  --green-strong: #35E035;
  --green-glow: rgba(85, 255, 85, 0.35);
  --green-soft: rgba(85, 255, 85, 0.1);
  --red: #FF5555;
  --red-glow: rgba(255, 85, 85, 0.4);
  --discord: #5865F2;
  --discord-hover: #4752C4;
  --warning: #FFAA00;

  --text-primary: #FFFFFF;
  --text-secondary: #9CA3AF;
  --text-tertiary: #6B7280;

  --font-hero: clamp(2.4rem, 6vw, 3.8rem);
  --font-h2: clamp(1.5rem, 4vw, 2.2rem);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --spacing-section: clamp(4rem, 9vw, 6rem);

  --shadow-card: 0 6px 24px rgba(0, 0, 0, 0.45);
  --shadow-green: 0 0 24px var(--green-glow);

  --transition-fast: 0.15s ease;
  --transition: 0.25s ease;
  --transition-slow: 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- 2. RESET ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; border: none; background: none; cursor: pointer; }

/* ---------- 3. SELEÇÃO E SCROLLBAR ---------- */
::selection {
  background: var(--green);
  color: #000;
  text-shadow: none;
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
  background: #2A3547;
  border-radius: 5px;
  border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover { background: var(--green-strong); }

/* ---------- 4. CONTAINER E SEÇÕES ---------- */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 22px;
}

.section {
  padding: var(--spacing-section) 0;
}
.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}
.section-small { padding: 3.5rem 0; }

/* ---------- 5. HEADER ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 17, 23, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
}

/* LOGO AMPLIADA — 44px, equivalente ao nome ao lado */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 24px;
  font-weight: 800;
  color: var(--green);
  letter-spacing: -0.3px;
  transition: filter var(--transition);
}
.logo:hover { filter: drop-shadow(0 0 8px var(--green-glow)); }

.logo-img {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
}

/* Navegação desktop */
.nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-link {
  position: relative;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  padding: 6px 2px;
  transition: color var(--transition);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav-link:hover { color: var(--green); }
.nav-link:hover::after { transform: scaleX(1); }

/* Botão hambúrguer (mobile) */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 6. BOTÕES ---------- */
.btn {
  display: inline-block;
  font-weight: 700;
  text-align: center;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition),
              background var(--transition), color var(--transition);
  will-change: transform;
}
.btn:active { transform: scale(0.96); }

.btn-discord {
  background: var(--discord);
  color: #fff;
  padding: 10px 20px;
  font-size: 14px;
}
.btn-discord:hover {
  background: var(--discord-hover);
  box-shadow: 0 4px 18px rgba(88, 101, 242, 0.35);
  transform: translateY(-1px);
}

.btn-hero,
.btn-beta {
  background: var(--green);
  color: #000;
  padding: 17px 36px;
  font-size: 16px;
  letter-spacing: 0.4px;
  border-radius: 10px;
  animation: cta-pulse 2.4s ease-in-out infinite;
}
.btn-hero:hover,
.btn-beta:hover {
  background: var(--green-strong);
  box-shadow: var(--shadow-green);
  transform: translateY(-2px);
}

@keyframes cta-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(85, 255, 85, 0.35); }
  50%      { box-shadow: 0 0 22px 4px rgba(85, 255, 85, 0.18); }
}

/* ---------- 7. HERO (com fundo bk-site.png) ---------- */
.hero {
  text-align: center;
  padding: clamp(4.5rem, 10vw, 7rem) 20px clamp(3rem, 7vw, 5rem);
  position: relative;
  overflow: hidden;
}

/* FUNDO ÉPICO — a imensidão do que o lead pode perder.
   Zoom lento infinito (Ken Burns) dá vida e sensação de mundo vasto. */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('assets/bk-site.png');
  background-size: cover;
  background-position: center 30%;
  animation: hero-zoom 40s ease-in-out infinite alternate;
  z-index: 0;
}

@keyframes hero-zoom {
  from { transform: scale(1); }
  to   { transform: scale(1.1); }
}

/* OVERVIEW ESCURO — o mundo emerge da escuridão + legibilidade total */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(13, 17, 23, 0.55) 0%,
    rgba(13, 17, 23, 0.78) 55%,
    var(--bg-primary) 100%);
  z-index: 1;
  pointer-events: none;
}

/* Conteúdo do hero sempre acima do fundo */
.hero > * {
  position: relative;
  z-index: 2;
}

.badge {
  display: inline-block;
  background: var(--green-soft);
  color: var(--green);
  border: 1px solid rgba(85, 255, 85, 0.35);
  padding: 7px 16px;
  border-radius: 24px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.6px;
  margin-bottom: 26px;
  animation: badge-float 3s ease-in-out infinite;
}

@keyframes badge-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}

.hero h1 {
  font-size: var(--font-hero);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 20px;
  position: relative;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.6);
}

/* "PERCA" EM VERMELHO — loss aversion no ponto exato da dor */
.highlight-danger {
  color: var(--red);
  text-shadow: 0 0 30px var(--red-glow);
  position: relative;
  white-space: nowrap;
}

.highlight-danger::after {
  content: "";
  position: absolute;
  left: 2px;
  right: 2px;
  bottom: -4px;
  height: 4px;
  background: repeating-linear-gradient(90deg, var(--red) 0 8px, transparent 8px 12px);
  opacity: 0.7;
}

.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto 34px;
  position: relative;
}

.hero-note {
  margin-top: 18px;
  font-size: 13px;
  color: var(--text-tertiary);
  position: relative;
}

/* ---------- 8. STATS ---------- */
.stats {
  display: flex;
  justify-content: center;
  gap: clamp(40px, 10vw, 90px);
  padding: 44px 20px;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-alt);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.stat-value {
  font-size: clamp(1.8rem, 4.5vw, 2.4rem);
  font-weight: 800;
  color: var(--green);
  text-shadow: 0 0 18px var(--green-glow);
  line-height: 1.2;
}

.stat-label {
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-weight: 600;
}

/* ---------- 9. TÍTULOS DE SEÇÃO ---------- */
.section-code {
  text-align: center;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  color: var(--green);
  font-size: 14px;
  letter-spacing: 1px;
  margin-bottom: 10px;
  opacity: 0.85;
}

.section-title {
  text-align: center;
  font-size: var(--font-h2);
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.25;
}

.section-sub {
  text-align: center;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 56px;
  font-size: 1.02rem;
}

/* ---------- 10. GRID E CARDS ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 34px 26px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition),
              box-shadow var(--transition), background var(--transition);
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 14px;
  height: 14px;
  border-top: 3px solid var(--green);
  border-left: 3px solid var(--green);
  opacity: 0;
  transition: opacity var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  border-color: var(--green);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-card), 0 0 24px rgba(85, 255, 85, 0.08);
}

.card:hover::before { opacity: 1; }

.card-icon {
  font-size: 42px;
  display: block;
  margin-bottom: 16px;
  transition: transform var(--transition);
}

.card:hover .card-icon { transform: translateY(-4px) scale(1.08); }

.card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.card p {
  font-size: 14px;
  color: var(--text-secondary);
}

.step-number {
  display: inline-block;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--green);
  border: 1px solid rgba(85, 255, 85, 0.4);
  background: var(--green-soft);
  padding: 3px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}

/* ---------- 11. BETA CARD ---------- */
.beta-card {
  background: linear-gradient(160deg, var(--bg-card) 0%, var(--bg-alt) 100%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: clamp(2.2rem, 6vw, 3.5rem);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.beta-card::before {
  content: "";
  position: absolute;
  top: -60%;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  height: 200%;
  background: radial-gradient(ellipse, var(--green-soft), transparent 70%);
  pointer-events: none;
}

.beta-card h2 {
  font-size: var(--font-h2);
  margin-bottom: 14px;
  position: relative;
}

.beta-card > p {
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 30px;
  position: relative;
}

.progress-wrap {
  max-width: 440px;
  margin: 0 auto 22px;
  position: relative;
}

.progress-bar {
  height: 12px;
  background: #212B3A;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  margin-bottom: 10px;
}

.progress-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--green-strong), var(--green));
  border-radius: 6px;
  transition: width 1.6s var(--transition-slow);
  position: relative;
}
.progress-fill.animated::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 2.2s infinite;
}
@keyframes shimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.progress-text {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.warning {
  color: var(--warning) !important;
  font-size: 14px;
  margin-bottom: 26px !important;
  font-weight: 500;
  animation: warning-flicker 2s ease-in-out infinite;
}

@keyframes warning-flicker {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.75; }
}

/* ---------- 12. SUPORTE ---------- */
.support-box {
  text-align: center;
}
.support-box .section-sub { margin-bottom: 30px; }

/* ---------- 13. FOOTER ---------- */
.footer {
  border-top: 1px solid var(--border-color);
  background: var(--bg-alt);
  padding-top: 54px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
}

.footer-brand .logo {
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-secondary);
  max-width: 320px;
}

.footer-col h4 {
  font-size: 13px;
  margin-bottom: 16px;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 1.2px;
}

.footer-col a {
  display: block;
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 10px;
  transition: color var(--transition), transform var(--transition);
}

.footer-col a:hover {
  color: var(--green);
  transform: translateX(3px);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: var(--text-tertiary);
}

/* ---------- 14. REVEAL ON SCROLL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 15. ACESSIBILIDADE ---------- */
:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- 16. RESPONSIVO ---------- */
@media (max-width: 860px) {
  .nav {
    position: fixed;
    inset: 0 0 auto 0;
    top: 67px;
    background: var(--bg-primary);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 22px 26px;
    border-bottom: 1px solid var(--border-color);
    transform: translateY(-130%);
    transition: transform var(--transition-slow);
    box-shadow: 0 24px 40px rgba(0, 0, 0, 0.5);
  }
  .nav.open { transform: translateY(0); }
  .nav .nav-link { padding: 14px 4px; font-size: 16px; }
  .nav .btn-discord { margin-top: 10px; text-align: center; }

  .nav-toggle { display: flex; }

  .grid-3 { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 34px; }

  /* Fundo do hero mais contido no mobile (economiza processamento) */
  .hero::before {
    background-position: center top;
    animation-duration: 60s;
  }
}

@media (max-width: 520px) {
  .stats { flex-direction: column; gap: 26px; }
  .btn-hero, .btn-beta { padding: 15px 26px; font-size: 15px; }
  .logo { font-size: 21px; gap: 10px; }
  .logo-img { width: 38px; height: 38px; }
}