/* ============================================================
   DojoApp — Design System CSS
   Mobile first. Dark mode only.
   ============================================================ */

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

:root {
  --bg:       #0D0D14;
  --bg2:      #16161F;
  --bg3:      #1E1E2A;
  --border:   #2A2A3A;
  --red:      #E63946;
  --orange:   #F4A261;
  --teal:     #2DD4BF;
  --blue:     #3B82F6;
  --purple:   #8B5CF6;
  --text:     #F0F0F5;
  --muted:    #8888AA;
  --radius:   16px;
  --shadow-red: 0 0 28px rgba(230,57,70,.25);
  --shadow-card: 0 2px 20px rgba(0,0,0,.4);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ─── Typography ─── */
.font-display { font-family: 'Bebas Neue', sans-serif; letter-spacing: .03em; line-height: .95; }
.font-mono    { font-family: 'JetBrains Mono', monospace; }

/* ─── Layout ─── */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ─── Buttons ─── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: 10px; font-weight: 700; font-size: 15px;
  cursor: pointer; border: none; transition: transform .15s, box-shadow .15s;
  line-height: 1;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--red); color: #fff;
  box-shadow: var(--shadow-red);
}
.btn-primary:hover { box-shadow: 0 0 40px rgba(230,57,70,.45); }

.btn-outline {
  background: transparent; color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-outline:hover { border-color: var(--muted); }

.btn-lg { padding: 18px 40px; font-size: 17px; }
.btn-sm { padding: 10px 18px; font-size: 13px; }

/* ─── Cards ─── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

/* ─── Section headers ─── */
.section-eyebrow {
  font-size: 12px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; margin-bottom: 10px;
}
.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(32px, 5vw, 52px);
  letter-spacing: .02em; line-height: 1;
  margin-bottom: 14px;
}
.section-sub {
  font-size: 15px; color: var(--muted); max-width: 520px;
}
.section-center { text-align: center; }
.section-center .section-sub { margin: 0 auto; }

/* ─── Badge / chip ─── */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--bg2); border: 1px solid var(--border);
  padding: 6px 14px; border-radius: 999px;
  font-size: 13px;
}
.chip-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--teal);
}

/* ─── Divider ─── */
.divider { height: 1px; background: var(--border); margin: 20px 0; }

/* ═══════════════════════════════════════════════
   BELT BADGE COMPONENT
   Representa visualmente a faixa de artes marciais.
   Usa a estrutura real: corpo colorido + ponta preta + tarjas.

   Uso:
     <div class="belt belt-azul" data-grau="3"></div>
     <div class="belt belt-roxa" data-grau="0"></div>
     <div class="belt belt-preta" data-grau="2"></div>

   Para a landing page (planos), use a classe .belt-plan
   que é maior e mais decorativa.
   ═══════════════════════════════════════════════ */

.belt {
  display: inline-flex;
  align-items: stretch;
  height: 14px;
  border-radius: 3px;
  overflow: hidden;
  flex-shrink: 0;
}
.belt-body {
  flex: 1;
  border-radius: 3px 0 0 3px;
}
.belt-tip {
  width: 20px;
  background: #0f0f0f;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 0 3px;
  border-left: 1px solid rgba(255,255,255,.08);
  border-radius: 0 3px 3px 0;
}
.belt-tip .t {
  width: 2px; height: 9px;
  background: rgba(255,255,255,.5);
  border-radius: 1px;
  display: none;
}
/* Show tarjas based on data-grau */
.belt[data-grau="1"] .belt-tip .t:nth-child(1),
.belt[data-grau="2"] .belt-tip .t:nth-child(-n+2),
.belt[data-grau="3"] .belt-tip .t:nth-child(-n+3),
.belt[data-grau="4"] .belt-tip .t:nth-child(-n+4) { display: block; }

/* Belt colors */
.belt-branca     .belt-body { background: #EBEBEB; }
.belt-cinza      .belt-body { background: #9CA3AF; }
.belt-amarela    .belt-body { background: #EAB308; }
.belt-laranja    .belt-body { background: #F97316; }
.belt-verde      .belt-body { background: #22C55E; }
.belt-azul       .belt-body { background: #3B82F6; }
.belt-roxa       .belt-body { background: #8B5CF6; }
.belt-marrom     .belt-body { background: #92400E; }
.belt-preta      .belt-body { background: #1a1a1a; border: 1px solid #444; border-right: none; }
.belt-coral      .belt-body { background: linear-gradient(90deg, #DC2626 50%, #fff 50%); }
.belt-vermelha   .belt-body { background: #DC2626; }

/* Special: faixa preta tem tarjas douradas/brancas/vermelhas */
.belt-preta .belt-tip .t { background: rgba(244,162,97,.8); }

/* ─── Plano card belt (maior, decorativo) ─── */
.belt-plan {
  width: 44px; height: 16px;
  margin-bottom: 16px;
  border-radius: 4px;
}
.belt-plan .belt-tip { width: 26px; }
.belt-plan .belt-tip .t { width: 2.5px; height: 10px; }

/* ─── Belt inline badge (texto + faixa) ─── */
.belt-label {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 700;
  padding: 4px 10px; border-radius: 6px;
  white-space: nowrap;
}
.belt-label.branca  { background: rgba(235,235,235,.12); color: #ccc; }
.belt-label.cinza   { background: rgba(156,163,175,.15); color: #9CA3AF; }
.belt-label.amarela { background: rgba(234,179,8,.15);   color: #EAB308; }
.belt-label.laranja { background: rgba(249,115,22,.15);  color: #F97316; }
.belt-label.verde   { background: rgba(34,197,94,.12);   color: #22C55E; }
.belt-label.azul    { background: rgba(59,130,246,.15);  color: #93C5FD; }
.belt-label.roxa    { background: rgba(139,92,246,.15);  color: #C4B5FD; }
.belt-label.marrom  { background: rgba(146,64,14,.25);   color: #D97706; }
.belt-label.preta   { background: rgba(255,255,255,.06); color: #ccc; border: 1px solid #333; }
.belt-label.coral   { background: rgba(220,38,38,.15);   color: #F87171; }
.belt-label.vermelha { background: rgba(220,38,38,.15);  color: #F87171; }

/* ─── Gradiente de seção ─── */
.section-gradient {
  background: radial-gradient(ellipse 900px 400px at 50% 0%, rgba(230,57,70,.18), transparent 70%), var(--bg);
}

/* ─── Grid helpers ─── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }

/* ─── Navbar ─── */
.navbar {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  background: rgba(13,13,20,.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(42,42,58,.6);
}
.navbar-logo {
  display: flex; align-items: center; gap: 10px;
}
.navbar-logo-icon {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--red), var(--orange));
  transform: rotate(45deg);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.navbar-logo-icon span {
  width: 14px; height: 4px;
  background: var(--bg); border-radius: 2px;
  transform: rotate(-45deg);
  display: block;
}
.navbar-logo-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px; letter-spacing: .04em;
}
.navbar-logo-text em { color: var(--red); font-style: normal; }
.navbar-links {
  display: none; /* hidden mobile, shown desktop */
  align-items: center; gap: 32px;
  font-size: 14px; color: var(--muted);
}
.navbar-links a:hover { color: var(--text); }
.navbar-actions { display: flex; align-items: center; gap: 12px; }

/* hamburger for mobile */
.hamburger {
  display: flex; flex-direction: column; gap: 5px;
  width: 24px; cursor: pointer; padding: 2px;
}
.hamburger span { display: block; height: 2px; background: var(--text); border-radius: 2px; }

/* ─── Hero ─── */
.hero {
  padding: 60px 20px 48px;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(230,57,70,.12), transparent 60%),
    radial-gradient(600px 400px at 5% 10%, rgba(244,162,97,.07), transparent 55%);
  background-image:
    linear-gradient(rgba(42,42,58,.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42,42,58,.3) 1px, transparent 1px);
  background-size: auto, auto, 44px 44px, 44px 44px;
}
.hero-content { position: relative; z-index: 1; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg2); border: 1px solid var(--border);
  padding: 7px 14px; border-radius: 999px;
  font-size: 12px; color: var(--orange); font-weight: 600;
  letter-spacing: .02em; margin-bottom: 24px;
}
.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(52px, 12vw, 80px);
  line-height: .92; letter-spacing: .01em;
  margin-bottom: 20px;
}
.hero-title span { color: var(--red); }
.hero-sub {
  font-size: 17px; line-height: 1.6; color: var(--muted);
  margin-bottom: 30px; max-width: 500px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-hint {
  margin-top: 18px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; color: var(--muted);
}

/* Phone mockup */
.phone-wrap {
  display: flex; justify-content: center;
  position: relative; margin: 40px auto 0;
  max-width: 260px;
}
.phone-glow {
  position: absolute; inset: -20% 10%;
  background: radial-gradient(circle at 50% 40%, rgba(230,57,70,.3), transparent 65%);
  filter: blur(18px); pointer-events: none;
}
.phone {
  position: relative; width: 240px;
  background: var(--bg3);
  border: 7px solid var(--bg2);
  border-radius: 36px;
  box-shadow: 0 24px 60px rgba(230,57,70,.2), inset 0 0 0 1px var(--border);
  overflow: hidden;
  animation: floatPhone 6s ease-in-out infinite;
}
.phone-notch {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 90px; height: 22px;
  background: var(--bg2);
  border-radius: 0 0 14px 14px;
  z-index: 2;
}
.phone-screen { padding: 34px 14px 12px; }
.phone-status { display: flex; justify-content: space-between; font-family: 'JetBrains Mono', monospace; font-size: 10px; margin-bottom: 8px; }
.phone-greeting { font-family: 'Bebas Neue', sans-serif; font-size: 18px; letter-spacing: .02em; }
.phone-sub-greeting { font-size: 9px; color: var(--muted); margin-bottom: 12px; }
.phone-mini-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 10px; }
.phone-mini-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px;
}
.phone-mini-card .val { font-family: 'JetBrains Mono', monospace; font-size: 20px; font-weight: 700; }
.phone-mini-card .lbl { font-size: 8px; color: var(--muted); margin-top: 1px; }
.phone-grad-box {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px;
}
.phone-grad-label { font-size: 8px; color: var(--orange); font-weight: 700; letter-spacing: .05em; margin-bottom: 8px; }
.phone-grad-row { display: flex; align-items: center; gap: 8px; margin-bottom: 7px; }
.phone-grad-row:last-child { margin-bottom: 0; }
.phone-avatar { width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0; }
.phone-grad-name { font-size: 9px; font-weight: 600; }
.phone-grad-meta { font-size: 7px; color: var(--muted); }
.phone-bottom-nav {
  display: flex; justify-content: space-around;
  padding: 8px 8px 12px;
  background: var(--bg3);
  border-top: 1px solid var(--border);
}
.phone-nav-dot {
  width: 16px; height: 16px; border-radius: 4px;
  border: 1.5px solid var(--muted);
}
.phone-nav-dot.active { background: var(--red); border-color: var(--red); }

@keyframes floatPhone {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

/* ─── Stats bar ─── */
.stats-bar {
  padding: 0 20px 48px;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px 20px;
}
.stat-val { font-family: 'Bebas Neue', sans-serif; font-size: 42px; line-height: 1; }
.stat-label { font-size: 13px; color: var(--muted); margin-top: 4px; }
.modalities { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.modalities-label { font-size: 11px; color: var(--muted); font-family: 'JetBrains Mono', monospace; }
.modality-chip {
  font-size: 12px; color: var(--text);
  background: var(--bg3); border: 1px solid var(--border);
  padding: 6px 13px; border-radius: 8px;
}

/* ─── Features ─── */
.features { padding: 0 20px 64px; }
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 40px;
}
.feature-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
}
.feature-icon {
  width: 46px; height: 46px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; flex-shrink: 0;
}
.fi-red    { background: rgba(230,57,70,.12); border: 1px solid rgba(230,57,70,.3); }
.fi-orange { background: rgba(244,162,97,.12); border: 1px solid rgba(244,162,97,.3); }
.fi-teal   { background: rgba(45,212,191,.12); border: 1px solid rgba(45,212,191,.3); }
.fi-purple { background: rgba(139,92,246,.12); border: 1px solid rgba(139,92,246,.3); }
.fi-blue   { background: rgba(59,130,246,.12); border: 1px solid rgba(59,130,246,.3); }
.feature-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.feature-card p  { font-size: 14px; line-height: 1.6; color: var(--muted); }

/* ─── How it works ─── */
.how { padding: 0 20px 64px; }
.how-grid { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 40px; }
.how-step {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
}
.step-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 42px; line-height: 1; margin-bottom: 10px;
}
.how-step h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.how-step p  { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ─── Pricing ─── */
.pricing { padding: 0 20px 64px; }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 40px;
}
.plan-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px 20px;
  display: flex; flex-direction: column;
  position: relative;
}
.plan-card.featured {
  background: linear-gradient(180deg, rgba(139,92,246,.1), var(--bg2) 50%);
  border-color: var(--purple);
  box-shadow: 0 0 34px rgba(139,92,246,.2);
}
.plan-badge {
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  background: var(--purple); color: #fff;
  font-size: 10px; font-weight: 700; letter-spacing: .06em;
  padding: 5px 14px; border-radius: 999px;
  white-space: nowrap;
}
.plan-name  { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.plan-price { font-family: 'JetBrains Mono', monospace; margin-bottom: 4px; }
.plan-price .amount { font-size: 32px; font-weight: 700; }
.plan-price .period { font-size: 13px; color: var(--muted); }
.plan-divider { height: 1px; background: var(--border); margin: 16px 0; }
.plan-features { flex: 1; list-style: none; }
.plan-features li {
  font-size: 13px; color: var(--muted);
  padding: 5px 0; display: flex; align-items: center; gap: 8px;
  line-height: 1.4;
}
.plan-features li.on  { color: var(--text); }
.plan-features li::before { content: '✓'; color: var(--teal); font-weight: 700; flex-shrink: 0; }
.plan-features li.off::before { content: '✗'; color: #444; }
.plan-features li.off { color: #555; }
.plan-cta { margin-top: 18px; }
.plan-cta-black { border: 1.5px solid var(--orange); color: var(--orange); }

/* ─── Testimonials ─── */
.testimonials {
  background: var(--bg2);
  padding: 64px 20px;
}
.testi-grid { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 40px; }
.testi-card {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
}
.testi-quote { font-size: 15px; line-height: 1.65; margin-bottom: 20px; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
  width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
}
.testi-name { font-size: 14px; font-weight: 700; }
.testi-role { font-size: 12px; color: var(--muted); }

/* ─── Final CTA ─── */
.final-cta {
  text-align: center; padding: 80px 20px;
  background: radial-gradient(700px 350px at 50% 0%, rgba(230,57,70,.22), transparent 65%), var(--bg);
}
.final-cta .section-title { margin-bottom: 24px; }

/* ─── Footer ─── */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 20px;
}
.footer-inner {
  display: flex; flex-direction: column; gap: 36px;
}
.footer-brand p { font-size: 13px; color: var(--muted); line-height: 1.55; margin-top: 12px; max-width: 240px; }
.footer-links {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
.footer-col h4 { font-size: 14px; font-weight: 600; margin-bottom: 12px; }
.footer-col a { display: block; font-size: 13px; color: var(--muted); padding: 4px 0; }
.footer-col a:hover { color: var(--text); }
.footer-socials { display: flex; gap: 10px; }
.footer-social {
  width: 36px; height: 36px; border-radius: 9px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: 14px;
}
.footer-social:hover { border-color: var(--muted); color: var(--text); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 20px 0;
  font-size: 12px; color: var(--muted);
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px;
}

/* ─── Utility ─── */
.text-red    { color: var(--red); }
.text-orange { color: var(--orange); }
.text-teal   { color: var(--teal); }
.text-muted  { color: var(--muted); }
.mt-0  { margin-top: 0; }
.mb-0  { margin-bottom: 0; }
.hidden-mobile { display: none; }

/* ═══════════════════════════════════════════════
   RESPONSIVE — tablet & desktop
   ═══════════════════════════════════════════════ */
@media (min-width: 640px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
  .how-grid      { grid-template-columns: 1fr 1fr 1fr; }
  .testi-grid    { grid-template-columns: 1fr 1fr; }
  .pricing-grid  { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 768px) {
  .navbar { padding: 18px 40px; }
  .navbar-links { display: flex; }
  .hamburger { display: none; }
  .hero { padding: 80px 40px 60px; }
  .hero-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
  .phone-wrap { margin: 0; max-width: none; }
  .stats-bar { padding: 0 40px 56px; }
  .features, .how, .pricing, .how { padding-left: 40px; padding-right: 40px; }
  .testimonials { padding: 64px 40px; }
  .final-cta { padding: 80px 40px; }
  .footer { padding: 56px 40px; }
  .footer-inner { flex-direction: row; justify-content: space-between; align-items: flex-start; }
  .footer-links { grid-template-columns: 1fr 1fr; gap: 40px; }
  .hidden-mobile { display: block; }
}

@media (min-width: 1024px) {
  .navbar { padding: 20px 56px; }
  .hero { padding: 88px 56px 72px; }
  .stats-bar { padding: 0 56px 64px; }
  .features  { padding: 0 56px 72px; }
  .how       { padding: 0 56px 72px; }
  .pricing   { padding: 0 56px 72px; }
  .testimonials { padding: 72px 56px; }
  .final-cta { padding: 96px 56px; }
  .footer    { padding: 64px 56px; }
  .features-grid { grid-template-columns: 1fr 1fr 1fr; }
  .testi-grid    { grid-template-columns: 1fr 1fr 1fr; }
  .pricing-grid  { grid-template-columns: repeat(5, 1fr); }
  .stats-grid    { gap: 18px; }
}