:root {
  --bg: #0c0c0f;
  --card: #121218;
  --gold: #c8a64a;
  --gold-2: #e4c776;
  --text: #f5f5f7;
  --muted: #9aa0b3;
  --border: rgba(200, 166, 74, 0.4);
  --shadow: 0 15px 40px rgba(0, 0, 0, 0.35);
  --radius: 14px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Montserrat', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(circle at 10% 20%, rgba(255,255,255,0.04) 0, transparent 20%),
    radial-gradient(circle at 80% 0%, rgba(255,255,255,0.03) 0, transparent 25%),
    linear-gradient(120deg, rgba(200,166,74,0.04), transparent 50%),
    linear-gradient(180deg, rgba(255,255,255,0.015), transparent 30%);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

.nav-bar {
  position: sticky;
  top: 0;
  z-index: 90;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 14px 28px;
  background: rgba(12, 12, 15, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(200, 166, 74, 0.2);
}

.nav-brand {
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  padding: 10px 12px;
  border-radius: 10px;
}

.nav-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.nav-links a {
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--muted);
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--gold); background: rgba(200, 166, 74, 0.08); }

.nav-cta { display: flex; gap: 10px; align-items: center; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  color: var(--text);
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #0c0c0f;
  box-shadow: 0 8px 20px rgba(200, 166, 74, 0.3);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 26px rgba(200, 166, 74, 0.35); }
.btn-outline {
  border-color: var(--border);
  background: transparent;
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  padding: 80px 28px 60px;
  max-width: 1180px;
  margin: 0 auto;
  align-items: center;
}
.hero-content h1 {
  font-size: clamp(2.6rem, 4vw, 3.6rem);
  margin: 10px 0;
  letter-spacing: 0.08em;
}
.hero-content .lead { color: var(--muted); max-width: 520px; }
.eyebrow { color: var(--gold); letter-spacing: 0.2em; text-transform: uppercase; font-weight: 700; margin: 0; }
.hero-cta { display: flex; gap: 14px; margin: 18px 0; flex-wrap: wrap; }
.hero-tags { display: flex; gap: 10px; flex-wrap: wrap; color: var(--muted); font-size: 0.95rem; }
.hero-tags span { padding: 8px 12px; border: 1px solid rgba(200,166,74,0.3); border-radius: 10px; }

.hero-visual { display: flex; justify-content: center; }
.hero-photo {
  width: min(420px, 90vw);
  aspect-ratio: 3/4;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(200,166,74,0.35), transparent 50%), radial-gradient(circle at 20% 20%, rgba(255,255,255,0.05), transparent 45%), #111;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 70px 28px;
}
.section-head h2 { margin: 0 0 6px; font-size: 2rem; letter-spacing: 0.05em; }
.section-head p { margin: 0; color: var(--muted); }

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid rgba(255,255,255,0.04);
  box-shadow: var(--shadow);
}
.gold-border { border: 1px solid var(--border); }

.about-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.chip-row { display: flex; gap: 10px; flex-wrap: wrap; margin: 14px 0; }
.chip { background: rgba(200,166,74,0.12); color: var(--gold); padding: 8px 12px; border-radius: 12px; font-weight: 600; }
.bullet-list { list-style: none; padding: 0; margin: 12px 0; color: var(--muted); }
.bullet-list li { margin-bottom: 10px; display: flex; gap: 8px; align-items: flex-start; }
.bullet-list i { color: var(--gold); margin-top: 4px; }
.about-cta { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 16px; }

.counter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 24px;
}
.counter-card {
  background: linear-gradient(135deg, rgba(200,166,74,0.08), rgba(200,166,74,0.02));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  text-align: center;
  box-shadow: var(--shadow);
}
.counter-number { display: block; font-size: 2.6rem; font-weight: 800; color: var(--gold); }
.counter-label { color: var(--muted); }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 22px;
}
.result-card {
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 30px 20px;
  text-align: center;
  color: var(--muted);
  background: rgba(255,255,255,0.02);
}
.result-card i { font-size: 2rem; color: var(--gold); }

.reviews-grid .review-card {
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.stars { color: var(--gold); margin-bottom: 8px; }
.review-card h4 { margin: 4px 0; }
.review-card p { margin: 0; color: var(--muted); }

.plans .plan-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 22px;
}
.plan-accordion {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(200,166,74,0.04), rgba(255,255,255,0.01));
  box-shadow: var(--shadow);
  margin-bottom: 12px;
}
.plan-accordion.featured { border-color: var(--gold); }
.plan-toggle {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 16px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  cursor: pointer;
  text-align: left;
}
.plan-name { display: block; font-size: 1.1rem; letter-spacing: 0.02em; }
.plan-sub { display: block; color: var(--muted); font-weight: 500; font-size: 0.95rem; }
.plan-body {
  display: none;
  padding: 0 18px 18px;
}
.plan-accordion.open .plan-body { display: block; }
.badge {
  background: var(--gold);
  color: #0c0c0f;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.small-badge { font-size: 0.8rem; padding: 4px 8px; }
.price-rows { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
.price-row {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px;
  align-items: center;
  background: rgba(255,255,255,0.02);
  min-height: 60px;
}
.price-row.recommended { border-color: var(--gold); background: rgba(200,166,74,0.08); }
.price-tag { font-weight: 800; color: var(--gold); text-align: right; }
.btn-sm { padding: 8px 12px; font-size: 0.95rem; }
.price-row strong { display: inline-block; min-width: 110px; }
.price-row span.muted { margin-left: 6px; }
.price-row .btn { justify-self: end; }

.sessions .session-list,
.sessions .session-row {
  width: 100%;
}
.session-list {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
  margin: 18px 0;
}
.session-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.session-row:last-child { border-bottom: 0; }
.session-row em { color: var(--gold); font-style: normal; font-size: 0.95rem; }

.accordion { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.accordion-item { border-bottom: 1px solid rgba(255,255,255,0.05); }
.accordion-item:last-child { border-bottom: 0; }
.accordion-header {
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  background: var(--card);
  color: var(--text);
  border: 0;
  cursor: pointer;
  font-weight: 700;
}
.accordion-body {
  padding: 0 16px 14px;
  color: var(--muted);
  display: none;
}
.accordion-item.active .accordion-body { display: block; }

.contact { text-align: center; }
.contact-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 16px 0;
}
.legal { color: var(--muted); margin-top: 10px; }

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 200;
}
.modal-backdrop.show { display: flex; }
.modal-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  width: min(420px, 100%);
  position: relative;
  box-shadow: var(--shadow);
}
.modal-close {
  position: absolute;
  top: 10px; right: 10px;
  border: 0; background: transparent; color: var(--text); cursor: pointer;
}
.modal-card form { display: flex; flex-direction: column; gap: 10px; }
.modal-card input, .modal-card textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  background: #0e0e12;
  padding: 10px;
  color: var(--text);
  font-family: inherit;
}
.modal-card label { font-weight: 600; color: var(--muted); }
.modal-whatsapp { width: 100%; justify-content: center; }

.coaches {
  background: radial-gradient(circle at 10% 20%, rgba(200,166,74,0.04), transparent 30%), var(--bg);
  border-top: 1px solid rgba(200,166,74,0.1);
  border-bottom: 1px solid rgba(200,166,74,0.1);
}
.coaches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 20px;
}
.tier-table {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.tier-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.tier-row:last-child { border-bottom: 0; }
.muted { color: var(--muted); }
.small { font-size: 0.9rem; }
.coaches input[type="number"] {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  background: #0e0e12;
  padding: 10px;
  color: var(--text);
  margin: 8px 0 12px;
}
.calc-result {
  background: rgba(200,166,74,0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  margin-top: 6px;
}
.examples p { margin: 2px 0; }
.coaches-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

@media (max-width: 1024px) {
  .nav-links { display: none; position: absolute; top: 64px; left: 0; right: 0; background: #0f0f13; padding: 12px 20px; flex-direction: column; }
  .nav-links.open { display: flex; }
  .nav-bar { grid-template-columns: auto auto; grid-template-areas: "brand toggle" "links links"; row-gap: 10px; }
  .nav-brand { grid-area: brand; }
  .nav-toggle { display: inline-flex; grid-area: toggle; justify-self: end; }
  .nav-cta { display: none; }
}

@media (max-width: 600px) {
  .hero { padding-top: 60px; }
  .section { padding: 50px 18px; }
  .nav-bar { padding: 12px 18px; }
}