:root {
  --hf-bg: #070912;
  --hf-bg-2: #0a0d19;
  --hf-surface: rgba(17, 22, 42, 0.82);
  --hf-surface-strong: #11162a;
  --hf-card: rgba(14, 18, 34, 0.92);
  --hf-border: rgba(255, 255, 255, 0.10);
  --hf-text: #e7ebf7;
  --hf-soft: #a6afc3;
  --hf-muted: #818ba3;
  --hf-magenta: #ff2bd6;
  --hf-magenta-2: #a928ff;
  --hf-cyan: #19f4ff;
  --hf-cyan-2: #3a8dff;
  --hf-success: #61ffd2;
  --hf-warning: #ffd166;
  --hf-radius: 1.35rem;
  --hf-shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Roboto', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 43, 214, 0.18), transparent 32rem),
    radial-gradient(circle at top right, rgba(25, 244, 255, 0.16), transparent 35rem),
    linear-gradient(180deg, var(--hf-bg), var(--hf-bg-2) 45%, #05060c);
  color: var(--hf-text);
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
  z-index: -1;
}

a { color: var(--hf-cyan); text-decoration: none; }
a:hover { color: #8efaff; }

h1, h2, h3, h4, h5, h6,
.navbar-brand,
.display-title {
  font-family: 'Roboto', system-ui, sans-serif;
  font-weight: 900;
  letter-spacing: -0.035em;
}

p, li, .form-control, .form-label { color: var(--hf-soft); }
.lead { color: #cbd3e5; }
.text-soft { color: var(--hf-soft) !important; }
.text-muted-hf { color: var(--hf-muted) !important; }

.section-space { padding: 6.5rem 0; }
.section-space-sm { padding: 4rem 0; }

.navbar {
  background: rgba(7, 9, 18, 0.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--hf-border);
}

.navbar .nav-link {
  color: #c5cce0;
  font-weight: 700;
  letter-spacing: 0.01em;
  padding-left: 0.95rem !important;
  padding-right: 0.95rem !important;
}

.navbar .nav-link:hover,
.navbar .nav-link.active { color: #ffffff; }

/*.brand-mark {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--hf-magenta), var(--hf-cyan));
  color: #05060c;
  font-weight: 900;
  box-shadow: 0 0 28px rgba(25, 244, 255, 0.22);
} */

.brand-mark {
  width: 46px;
  height: 46px;
  display: inline-block;
  background-image: url("../img/logo_peque_blanco.png");
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
} 
.hero {
  padding: 9.5rem 0 6.5rem;
  position: relative;
}

.brand-text {
  font-size: 30px;
  font-weight: 900;
  letter-spacing: -0.5px;
}

@media (max-width: 576px) {
  .brand-text {
    font-size: 24px;
  }
}

.hero-title {
  font-size: clamp(3rem, 7vw, 6.7rem);
  line-height: 0.92;
  letter-spacing: -0.07em;
}

.gradient-text {
  background: linear-gradient(90deg, #fff, var(--hf-cyan), var(--hf-magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  border: 1px solid var(--hf-border);
  border-radius: 999px;
  padding: 0.45rem 0.85rem;
  color: #d7dded;
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.83rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--hf-cyan);
  box-shadow: 0 0 18px var(--hf-cyan);
}

.btn-gradient {
  border: 0;
  color: #071018 !important;
  font-weight: 900;
  background: linear-gradient(135deg, var(--hf-cyan), var(--hf-magenta));
  box-shadow: 0 14px 38px rgba(255, 43, 214, 0.20), 0 14px 38px rgba(25, 244, 255, 0.10);
}

.btn-gradient:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.btn-outline-hf {
  border: 1px solid var(--hf-border);
  color: #e8ecf7 !important;
  background: rgba(255,255,255,0.035);
  font-weight: 800;
}
.btn-outline-hf:hover {
  border-color: rgba(25,244,255,.55);
  background: rgba(25,244,255,.08);
}

.glass-card {
  background: var(--hf-card);
  border: 1px solid var(--hf-border);
  border-radius: var(--hf-radius);
  box-shadow: var(--hf-shadow);
}

.feature-card,
.protocol-card,
.legal-card {
  background: rgba(17, 22, 42, 0.72);
  border: 1px solid var(--hf-border);
  border-radius: var(--hf-radius);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
  height: 100%;
}

.feature-card:hover,
.protocol-card:hover {
  transform: translateY(-4px);
  border-color: rgba(25, 244, 255, 0.32);
  background: rgba(21, 28, 53, 0.92);
}

.icon-bubble {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 17px;
  background: linear-gradient(135deg, rgba(255,43,214,.24), rgba(25,244,255,.18));
  border: 1px solid rgba(255,255,255,.12);
  color: #fff;
  font-size: 1.45rem;
}

.placeholder-frame {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--hf-radius) + .35rem);
  border: 1px solid var(--hf-border);
  background: linear-gradient(135deg, rgba(255,43,214,.14), rgba(25,244,255,.12));
}

.placeholder-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.placeholder-label {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  right: 1rem;
  padding: .75rem .9rem;
  border-radius: 1rem;
  background: rgba(0,0,0,.42);
  color: #dfe7ff;
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(14px);
  font-size: .85rem;
}

.video-wrapper {
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid rgba(255,255,255,.09);
  background: #05060c;
}

.video-wrapper iframe,
.video-wrapper .video-placeholder {
  aspect-ratio: 16 / 9;
  width: 100%;
  display: block;
  border: 0;
}

.video-placeholder {
  display: flex !important;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,43,214,.32), transparent 35%),
    radial-gradient(circle at 80% 20%, rgba(25,244,255,.26), transparent 35%),
    linear-gradient(145deg, #080a13, #12172c);
}

.video-placeholder span {
  color: #eef3ff;
  font-weight: 900;
}

.badge-hf {
  border: 1px solid rgba(255,255,255,.10);
  color: #dce4f5;
  background: rgba(255,255,255,.055);
  border-radius: 999px;
  font-weight: 800;
}

.divider-gradient {
  height: 1px;
  border: 0;
  background: linear-gradient(90deg, transparent, rgba(25,244,255,.45), rgba(255,43,214,.45), transparent);
  opacity: 1;
}

.table-hf {
  --bs-table-bg: rgba(17,22,42,.65);
  --bs-table-border-color: rgba(255,255,255,.08);
  color: var(--hf-soft);
  overflow: hidden;
  border-radius: 1rem;
}

.table-hf th {
  color: #fff;
  background: rgba(255,255,255,.035);
  font-weight: 900;
}

.form-control,
.form-select {
  background-color: rgba(255,255,255,.045);
  border-color: rgba(255,255,255,.12);
  color: #fff;
}
.form-control:focus,
.form-select:focus {
  background-color: rgba(255,255,255,.07);
  color: #fff;
  border-color: rgba(25,244,255,.45);
  box-shadow: 0 0 0 .25rem rgba(25,244,255,.10);
}
.form-control::placeholder { color: #6f7891; }

.footer {
  border-top: 1px solid var(--hf-border);
  background: rgba(5,6,12,.64);
}

.footer a { color: #aeb8ce; }
.footer a:hover { color: #ffffff; }

@media (max-width: 991.98px) {
  .hero { padding: 7rem 0 4rem; }
  .section-space { padding: 4.5rem 0; }
}