/* ==========================================================
   THEME: PURITY
   Vibra: Claridad, elegancia, minimalismo, premium
   Público: Nutrición, wellness, yoga, meditación
   Color primario: Azul cielo suave (#38bdf8)
========================================================== */

:root {
  /* --- COLOR PRIMARIO --- */
  --primary: #38bdf8;
  --primary-hover: #0ea5e9;
  --primary-light: rgba(56, 189, 248, 0.10);
  --primary-gradient: linear-gradient(135deg, #38bdf8, #7dd3fc);

  /* --- COLORES SECUNDARIOS --- */
  --secondary: #f0f9ff;
  --secondary-light: rgba(56, 189, 248, 0.04);

  /* --- FONDOS Y SUPERFICIES --- */
  --color-background: #fafcff;
  --color-background-elevated: #ffffff;
  --color-background-soft: #f5f9ff;
  --color-surface: #ffffff;
  --color-surface-hover: #f8fbff;

  --color-text: #0c1a2e;
  --color-text-secondary: #5a6e8a;
  --color-text-tertiary: #94a8c4;
  --color-text-inverse: #ffffff;

  --color-border: rgba(12, 26, 46, 0.05);
  --color-border-hover: rgba(56, 189, 248, 0.20);

  /* --- SOMBRAS --- */
  --shadow-sm: 0 1px 3px rgba(12, 26, 46, 0.02);
  --shadow-md: 0 4px 20px rgba(12, 26, 46, 0.04);
  --shadow-lg: 0 8px 40px rgba(12, 26, 46, 0.06);
  --shadow-xl: 0 16px 56px rgba(12, 26, 46, 0.08);
  --shadow-glow: 0 0 60px rgba(56, 189, 248, 0.04);

  /* --- RADIOS MÁS SUAVES --- */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* --- DESIGN TOKENS DEL TEMA --- */
--header-background: rgba(250, 252, 255, 0.75);
  --header-background-scrolled: rgba(250, 252, 255, 0.95);
  --header-backdrop-blur: 20px;
  --header-link-weight: 400;

  --hero-overlay-background:
    linear-gradient(135deg, rgba(250, 252, 255, 0.92), rgba(250, 252, 255, 0.1) 70%, transparent);
  --hero-title-weight: 300;
  --hero-claim-weight: 400;
  --hero-minimal-max-width: 840px;

  --about-image-radius: 24px;

  --service-card-radius: 16px;
  --service-card-shadow: var(--shadow-sm);
  --service-card-hover-shadow: var(--shadow-md);
  --service-card-hover-translate-y: -3px;
  --service-title-weight: 500;

  --credential-card-radius: 16px;
  --credential-card-shadow: var(--shadow-sm);
  --credential-card-hover-shadow: var(--shadow-md);
  --credential-card-hover-translate-y: -3px;
  --credential-title-weight: 500;

  --stats-card-background: transparent;
  --stats-card-border: 0;
  --stats-card-padding: var(--spacing-md);
  --stats-card-hover-shadow: none;
  --stats-card-hover-translate-y: -2px;
  --stats-number-color: var(--color-text);
  --stats-number-gradient: none;
  --stats-number-weight: 300;
  --stats-label-weight: 400;
  --stats-label-size: 0.95rem;

  --gallery-slide-radius: 16px;
  --gallery-slide-shadow: var(--shadow-sm);
  --gallery-slide-hover-shadow: var(--shadow-md);

  --contact-image-radius: 24px;
  --contact-card-radius: 24px;
  --contact-card-shadow: var(--shadow-sm);

  --footer-background: transparent;
  --footer-padding-block: var(--spacing-2xl);
  --footer-name-weight: 500;
}

body {
  background:
    radial-gradient(ellipse at 20% 0%, rgba(56, 189, 248, 0.03), transparent 40%),
    radial-gradient(ellipse at 80% 100%, rgba(125, 211, 252, 0.02), transparent 35%),
    var(--color-background);
}

/* --- BOTÓN PRIMARIO --- */
.btn-primary {
  background: var(--primary-gradient);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  padding: 0 var(--spacing-xl);
  min-height: 48px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(56, 189, 248, 0.15);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(56, 189, 248, 0.25);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0 var(--spacing-xl);
  min-height: 48px;
  font-weight: 500;
  transition: all var(--transition-base);
}

.btn-secondary:hover {
  background: var(--secondary-light);
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

/* --- EYEBROW --- */
.eyebrow {
  color: var(--primary);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.65rem;
}

.eyebrow::before {
  background: var(--primary-gradient);
}

.eyebrow::after {
  background: var(--primary-gradient);
}

.credential-card::after {
  content: "○";
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  color: var(--primary);
  font-size: 1.1rem;
  opacity: 0.08;
  pointer-events: none;
}

.hero-full::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  z-index: 3;
  width: 80px;
  height: 2px;
  border-radius: var(--radius-full);
  background: var(--primary-gradient);
  opacity: 0.25;
  transform: translateX(-50%);
}

:root {
  --hero-full-content-color: #ffffff;
  --hero-full-claim-color: rgba(255, 255, 255, 0.92);
  --hero-full-text-shadow: 0 2px 18px rgba(0, 0, 0, 0.55);
  --hero-full-overlay-mobile:
    linear-gradient(
      0deg,
      rgba(12, 26, 46, 0.9),
      rgba(12, 26, 46, 0.46) 60%,
      rgba(12, 26, 46, 0.18)
    );
  --stats-number-gradient: none;
  --stats-number-fill: var(--color-text);
  --stats-number-color: var(--color-text);
  --stats-mobile-margin-top: var(--spacing-md);
}