/* ==========================================================================
   VITALIA — Sistema de diseño
   Paleta: verde salvia / crema / coral / carbón / dorado
   ========================================================================== */

:root {
  --color-sage: #1F4D3D;
  --color-sage-light: #2E6B54;
  --color-cream: #F7F3EA;
  --color-cream-dark: #EFE8D8;
  --color-coral: #E8765C;
  --color-coral-dark: #D15F46;
  --color-charcoal: #1A1A1A;
  --color-gold: #C9A35C;
  --color-white: #FFFFFF;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: 'Space Mono', monospace;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;

  --shadow-soft: 0 20px 60px -15px rgba(31, 77, 61, 0.25);
  --shadow-card: 0 10px 30px -8px rgba(26, 26, 26, 0.12);

  --transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

@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;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-sage);
  line-height: 1.12;
  letter-spacing: -0.01em;
}

h1 { font-weight: 500; }

p { line-height: 1.7; }

a { text-decoration: none; }

:focus-visible {
  outline: 3px solid var(--color-coral);
  outline-offset: 3px;
  border-radius: 4px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-coral-dark);
  font-weight: 700;
}

.container-narrow { max-width: 880px; }

/* ---------- Navbar ---------- */
.navbar-vitalia {
  background: rgba(247, 243, 234, 0.88);
  backdrop-filter: blur(10px);
  padding: 1.1rem 0;
  transition: var(--transition);
}

.navbar-vitalia.scrolled {
  box-shadow: 0 4px 24px -8px rgba(26, 26, 26, 0.1);
  padding: 0.75rem 0;
}

.navbar-brand-vitalia {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-sage) !important;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pulse-dot {
  width: 9px;
  height: 9px;
  background: var(--color-coral);
  border-radius: 50%;
  display: inline-block;
  animation: pulse-beat 2.2s ease-in-out infinite;
}

@keyframes pulse-beat {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.6); opacity: 0.6; }
}

.nav-link-vitalia {
  font-weight: 500;
  color: var(--color-charcoal) !important;
  margin: 0 0.6rem;
  position: relative;
  font-size: 0.95rem;
}

.nav-link-vitalia::after {
  content: '';
  position: absolute;
  left: 0; bottom: -4px;
  width: 0; height: 2px;
  background: var(--color-coral);
  transition: var(--transition);
}

.nav-link-vitalia:hover::after,
.nav-link-vitalia.active::after { width: 100%; }

.btn-vitalia-primary {
  background: var(--color-sage);
  color: var(--color-white) !important;
  border-radius: 100px;
  padding: 0.65rem 1.6rem;
  font-weight: 600;
  font-size: 0.92rem;
  border: none;
  transition: var(--transition);
}

.btn-vitalia-primary:hover {
  background: var(--color-coral);
  transform: translateY(-2px);
}

.btn-vitalia-outline {
  border: 1.5px solid var(--color-sage);
  color: var(--color-sage) !important;
  border-radius: 100px;
  padding: 0.6rem 1.5rem;
  font-weight: 600;
  font-size: 0.92rem;
  transition: var(--transition);
}

.btn-vitalia-outline:hover {
  background: var(--color-sage);
  color: var(--color-white) !important;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 7.5rem 0 6rem;
  overflow: hidden;
}

.hero-blob {
  position: absolute;
  top: -120px;
  right: -160px;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle at 30% 30%, var(--color-coral) 0%, transparent 70%);
  opacity: 0.18;
  border-radius: 50%;
  filter: blur(10px);
  animation: float-blob 9s ease-in-out infinite;
}

@keyframes float-blob {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 25px) scale(1.05); }
}

.hero h1 {
  font-size: clamp(2.4rem, 4.6vw, 3.6rem);
  max-width: 720px;
}

.hero .lead {
  font-size: 1.15rem;
  color: #4A4A45;
  max-width: 560px;
  margin: 1.3rem 0 2rem;
}

.vital-line {
  width: 100%;
  height: 60px;
  margin: 2.5rem 0 1.5rem;
}

.vital-line path {
  stroke: var(--color-sage-light);
  stroke-width: 2.5;
  fill: none;
  stroke-dasharray: 6, 6;
  animation: dash-flow 18s linear infinite;
}

@keyframes dash-flow {
  to { stroke-dashoffset: -1000; }
}

.hero-stat-row {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

.hero-stat .num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-coral-dark);
  font-weight: 600;
  display: block;
}

.hero-stat .label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6B6B63;
}

/* ---------- Cards & sections ---------- */
.section-pad { padding: 6rem 0; }

.section-label-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.6rem;
}

.divider-dot {
  width: 6px; height: 6px;
  background: var(--color-gold);
  border-radius: 50%;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2.2rem 1.9rem;
  height: 100%;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(31, 77, 61, 0.06);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
  border-color: var(--color-coral);
}

.service-icon {
  width: 52px; height: 52px;
  background: var(--color-cream-dark);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-sage);
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--color-coral);
  color: var(--color-white);
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
}

.service-card p {
  color: #5A5A53;
  font-size: 0.95rem;
  margin-bottom: 1.2rem;
}

.service-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-coral-dark);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ---------- Bloque oscuro / confianza ---------- */
.bloque-confianza {
  background: var(--color-sage);
  color: var(--color-cream);
  border-radius: var(--radius-lg);
  padding: 4rem 3rem;
  position: relative;
  overflow: hidden;
}

.bloque-confianza h2 { color: var(--color-cream); }
.bloque-confianza p { color: rgba(247, 243, 234, 0.78); }

.confianza-item {
  border-left: 2px solid var(--color-gold);
  padding-left: 1.2rem;
}

.confianza-item .n {
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--color-gold);
  display: block;
  font-weight: 500;
}

/* ---------- Testimonios ---------- */
.testimonio-card {
  background: var(--color-cream-dark);
  border-radius: var(--radius-md);
  padding: 2.2rem;
  height: 100%;
}

.testimonio-card p.quote {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--color-charcoal);
  margin-bottom: 1.2rem;
}

.testimonio-autor {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.testimonio-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--color-sage);
  color: var(--color-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
}

/* ---------- CTA final ---------- */
.cta-final {
  background: var(--color-coral);
  border-radius: var(--radius-lg);
  padding: 4rem;
  text-align: center;
  position: relative;
}

.cta-final h2 { color: var(--color-white); }
.cta-final p { color: rgba(255,255,255,0.9); }

.btn-vitalia-light {
  background: var(--color-white);
  color: var(--color-coral-dark) !important;
  border-radius: 100px;
  padding: 0.75rem 2rem;
  font-weight: 700;
  border: none;
  transition: var(--transition);
}

.btn-vitalia-light:hover {
  background: var(--color-charcoal);
  color: var(--color-white) !important;
  transform: translateY(-2px);
}

/* ---------- Footer ---------- */
footer.footer-vitalia {
  background: var(--color-charcoal);
  color: rgba(247, 243, 234, 0.7);
  padding: 4rem 0 1.5rem;
}

footer.footer-vitalia h5 {
  color: var(--color-cream);
  font-size: 0.95rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.2rem;
}

footer.footer-vitalia a {
  color: rgba(247, 243, 234, 0.65);
  display: block;
  margin-bottom: 0.6rem;
  font-size: 0.92rem;
  transition: var(--transition);
}

footer.footer-vitalia a:hover { color: var(--color-coral); }

.footer-bottom {
  border-top: 1px solid rgba(247, 243, 234, 0.12);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

/* ---------- Páginas internas ---------- */
.page-header {
  background: var(--color-cream-dark);
  padding: 4.5rem 0 3.5rem;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.breadcrumb-vitalia {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-sage);
}

.breadcrumb-vitalia a { color: var(--color-sage); }
.breadcrumb-vitalia span { color: #8a8a80; }

.detail-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
  margin-bottom: 2rem;
}

.lista-check li {
  list-style: none;
  padding-left: 1.8rem;
  position: relative;
  margin-bottom: 0.8rem;
  color: #4A4A45;
}

.lista-check li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-coral);
  font-weight: 700;
}

.sidebar-box {
  background: var(--color-sage);
  color: var(--color-cream);
  border-radius: var(--radius-md);
  padding: 2rem;
  position: sticky;
  top: 100px;
}

.sidebar-box h4 { color: var(--color-cream); }

.form-control-vitalia {
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(31, 77, 61, 0.15);
  padding: 0.7rem 1rem;
  font-size: 0.95rem;
}

.form-control-vitalia:focus {
  border-color: var(--color-coral);
  box-shadow: 0 0 0 3px rgba(232, 118, 92, 0.15);
}

/* ---------- Animaciones de entrada ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 767px) {
  .section-pad { padding: 3.5rem 0; }
  .bloque-confianza, .cta-final { padding: 2.5rem 1.5rem; }
  .hero { padding: 6rem 0 3.5rem; }
  .sidebar-box { position: static; margin-top: 2rem; }
}