@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --grafito: #1c1c1c;
  --vison: #6a645f;
  --tiza: #f1ebe6;
  --rosa: #df9fb1;
  --malva: #a95aaf;
  --azul: #124169;
  --celeste: #789fbb;
  --amarillo: #e8c021;
  --esmeralda: #026359;
  --rojo: #c52c2e;
  --blanco: #ffffff;
  --borde: #d4cec9;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--tiza);
  color: var(--grafito);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── NAVEGACIÓN ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--grafito);
  padding: 18px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(241,235,230,0.08);
}

.nav-logo {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--tiza);
  text-decoration: none;
  text-transform: uppercase;
}
.nav-logo em { color: var(--rosa); font-style: normal; }

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--vison);
  text-decoration: none;
  text-transform: uppercase;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--tiza); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--tiza);
  transition: var(--transition);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  background: var(--grafito);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 40px 80px;
  position: relative;
  overflow: hidden;
}

.hero-sparkle {
  position: absolute;
  top: 100px;
  right: 80px;
  width: 28px;
  height: 28px;
  opacity: 0.7;
  animation: sparkle-pulse 3s ease-in-out infinite;
}
.hero-sparkle-2 {
  position: absolute;
  bottom: 140px;
  left: 60px;
  width: 18px;
  height: 18px;
  opacity: 0.4;
  animation: sparkle-pulse 3s ease-in-out infinite 1.5s;
}

@keyframes sparkle-pulse {
  0%, 100% { opacity: 0.4; transform: scale(1) rotate(0deg); }
  50% { opacity: 1; transform: scale(1.2) rotate(15deg); }
}

.hero-diamond {
  width: 100px;
  height: 90px;
  margin-bottom: 32px;
  animation: diamond-float 4s ease-in-out infinite;
}
@keyframes diamond-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.28em;
  color: var(--rosa);
  text-transform: uppercase;
  margin-bottom: 16px;
  opacity: 0;
  animation: fade-up 0.8s ease forwards 0.3s;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(56px, 10vw, 96px);
  font-weight: 700;
  color: var(--tiza);
  line-height: 0.95;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
  opacity: 0;
  animation: fade-up 0.8s ease forwards 0.5s;
}
.hero-title em {
  font-style: normal;
  color: var(--rosa);
  display: block;
}

.hero-sub {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  color: var(--vison);
  line-height: 1.7;
  max-width: 420px;
  margin-bottom: 40px;
  opacity: 0;
  animation: fade-up 0.8s ease forwards 0.7s;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  opacity: 0;
  animation: fade-up 0.8s ease forwards 0.9s;
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── BOTONES ── */
.btn {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: 2px;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  display: inline-block;
}
.btn-primary {
  background: var(--rosa);
  color: var(--grafito);
  border: 1px solid var(--rosa);
}
.btn-primary:hover {
  background: #e8b5c8;
  border-color: #e8b5c8;
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--vison);
  border: 1px solid var(--vison);
}
.btn-ghost:hover {
  border-color: var(--tiza);
  color: var(--tiza);
  transform: translateY(-1px);
}
.btn-dark {
  background: var(--grafito);
  color: var(--tiza);
  border: 1px solid var(--grafito);
  width: 100%;
  text-align: center;
  padding: 16px;
  font-size: 11px;
}
.btn-dark:hover {
  background: #2e2e2e;
}

/* ── SECCIONES ── */
section { padding: 88px 40px; }

.section-label {
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--vison);
  text-align: center;
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600;
  text-align: center;
  margin-bottom: 52px;
  line-height: 1.15;
  color: var(--grafito);
}

/* ── BENEFICIOS ── */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 860px;
  margin: 0 auto;
}

.benefit-card {
  background: var(--blanco);
  border: 0.5px solid var(--borde);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}
.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(28,28,28,0.08);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--grafito);
  margin-bottom: 8px;
}
.benefit-desc {
  font-size: 13px;
  font-weight: 300;
  color: var(--vison);
  line-height: 1.6;
}

/* ── NIVELES ── */
.niveles {
  background: var(--grafito);
  padding: 88px 40px;
}
.niveles .section-label { color: var(--rosa); }
.niveles .section-title { color: var(--tiza); }

.niveles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 860px;
  margin: 0 auto;
}

.nivel-card {
  border-radius: 12px;
  padding: 32px 20px;
  text-align: center;
  border: 0.5px solid;
  transition: var(--transition);
}
.nivel-card:hover { transform: translateY(-4px); }

.nivel-badge {
  font-family: var(--font-body);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 16px;
  display: block;
}
.nivel-pts {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 300;
  margin-bottom: 6px;
  display: block;
  line-height: 1;
}
.nivel-label {
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.6;
  margin-bottom: 20px;
  display: block;
}
.nivel-perks {
  list-style: none;
  font-size: 12px;
  font-weight: 300;
  line-height: 2;
}

.n-inicial { background: #232323; border-color: #3a3a3a; }
.n-inicial .nivel-badge { color: var(--vison); }
.n-inicial .nivel-pts { color: var(--tiza); }
.n-inicial .nivel-label { color: var(--vison); }
.n-inicial .nivel-perks { color: #6a645f; }

.n-inter { background: #0a1c2e; border-color: #1a3a5c; }
.n-inter .nivel-badge { color: var(--celeste); }
.n-inter .nivel-pts { color: var(--tiza); }
.n-inter .nivel-label { color: var(--celeste); }
.n-inter .nivel-perks { color: #5a80a0; }

.n-alta { background: #1e0d24; border-color: #4a1f54; }
.n-alta .nivel-badge { color: #c07fc6; }
.n-alta .nivel-pts { color: var(--tiza); }
.n-alta .nivel-label { color: #c07fc6; }
.n-alta .nivel-perks { color: #8a4f90; }

/* ── REGISTRO ── */
.registro { background: var(--tiza); }

.form-wrap {
  max-width: 480px;
  margin: 0 auto;
  background: var(--blanco);
  border: 0.5px solid var(--borde);
  border-radius: 16px;
  padding: 40px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group { margin-bottom: 20px; }
.form-group.full { grid-column: 1 / -1; }

.form-label {
  display: block;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vison);
  margin-bottom: 8px;
}

.form-input,
.form-select {
  width: 100%;
  border: 1px solid var(--borde);
  border-radius: 4px;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  background: var(--tiza);
  color: var(--grafito);
  transition: border-color var(--transition);
  appearance: none;
}
.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--rosa);
}
.form-input::placeholder { color: #b0aaa6; }

.form-select-wrap { position: relative; }
.form-select-wrap::after {
  content: '';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid var(--vison);
  pointer-events: none;
}

.form-pts-badge {
  background: linear-gradient(135deg, #f7e8ef, #eedff0);
  border: 1px solid #e8c8d8;
  border-radius: 8px;
  padding: 12px 16px;
  text-align: center;
  margin-top: 14px;
  font-size: 12px;
  font-weight: 400;
  color: var(--grafito);
  letter-spacing: 0.04em;
}
.form-pts-badge strong { color: var(--malva); }

/* ── PERFIL ── */
.perfil-hero {
  background: var(--grafito);
  padding: 140px 40px 60px;
  text-align: center;
}
.perfil-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--rosa);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--grafito);
}
.perfil-nombre {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 600;
  color: var(--tiza);
  margin-bottom: 10px;
}
.perfil-nivel-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 20px;
  border: 1px solid;
}

.perfil-pts-card {
  max-width: 520px;
  margin: -30px auto 0;
  background: var(--blanco);
  border: 0.5px solid var(--borde);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  position: relative;
  z-index: 2;
}
.perfil-pts-numero {
  font-family: var(--font-display);
  font-size: 72px;
  font-weight: 300;
  color: var(--grafito);
  line-height: 1;
  margin-bottom: 4px;
}
.perfil-pts-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vison);
  margin-bottom: 24px;
}
.progress-bar {
  width: 100%;
  height: 4px;
  background: var(--borde);
  border-radius: 2px;
  margin-bottom: 8px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--rosa);
  border-radius: 2px;
  transition: width 1s ease;
}
.progress-labels {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--vison);
  letter-spacing: 0.08em;
}

/* ── HISTORIAL ── */
.historial-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.historial-table th {
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vison);
  font-weight: 500;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--borde);
}
.historial-table td {
  padding: 14px 16px;
  border-bottom: 0.5px solid var(--borde);
  color: var(--grafito);
  font-weight: 300;
}
.pts-pos { color: var(--esmeralda); font-weight: 500; }
.pts-neg { color: var(--rojo); font-weight: 500; }
.canal-badge {
  display: inline-block;
  font-size: 10px;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.06em;
}
.canal-fisica { background: #e8f0f7; color: var(--azul); }
.canal-online { background: #f7e8f0; color: var(--malva); }

/* ── SKINBOOK ── */
.skinbook-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.skinbook-card {
  background: var(--blanco);
  border: 0.5px solid var(--borde);
  border-radius: 12px;
  padding: 24px;
  transition: var(--transition);
}
.skinbook-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(28,28,28,0.06);
}
.skinbook-producto {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 6px;
}
.skinbook-marca {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--vison);
  margin-bottom: 14px;
}
.skinbook-stars { color: var(--amarillo); font-size: 14px; margin-bottom: 12px; }
.skinbook-texto {
  font-size: 13px;
  font-weight: 300;
  color: var(--vison);
  line-height: 1.6;
}
.skinbook-pts {
  display: inline-block;
  margin-top: 14px;
  background: #f7e8ef;
  color: var(--malva);
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: 20px;
}

/* ── FOOTER ── */
footer {
  background: var(--grafito);
  padding: 32px 40px;
  text-align: center;
  border-top: 1px solid rgba(241,235,230,0.06);
}
.footer-logo {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--vison);
  text-transform: uppercase;
}
.footer-logo em { color: var(--rosa); font-style: normal; }
.footer-sub {
  font-size: 11px;
  color: #3a3a3a;
  margin-top: 8px;
  letter-spacing: 0.06em;
}

/* ── DIVIDER ── */
.divider { height: 1px; background: var(--borde); margin: 0 40px; }

/* ── CONTENEDOR ── */
.container { max-width: 1100px; margin: 0 auto; }

/* ── MOBILE MENU ── */
.nav-mobile {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--grafito);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 300;
  color: var(--tiza);
  text-decoration: none;
  letter-spacing: 0.06em;
}
.nav-mobile a:hover { color: var(--rosa); }
.nav-mobile-close {
  position: absolute;
  top: 20px; right: 28px;
  background: none;
  border: none;
  color: var(--vison);
  font-size: 24px;
  cursor: pointer;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav { padding: 16px 20px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

  section { padding: 64px 20px; }
  .niveles { padding: 64px 20px; }

  .benefits-grid { grid-template-columns: 1fr; gap: 12px; }
  .niveles-grid { grid-template-columns: 1fr; gap: 10px; }

  .form-wrap { padding: 28px 20px; }
  .form-grid { grid-template-columns: 1fr; }

  .hero { padding: 100px 20px 60px; }
  .hero-sparkle { right: 20px; top: 80px; }
  .hero-sparkle-2 { display: none; }

  .perfil-hero { padding: 120px 20px 60px; }
  .historial-table { font-size: 12px; }
  .historial-table th,
  .historial-table td { padding: 10px 8px; }

  .divider { margin: 0 20px; }
}