/* ============================================
   Etiqueta Rosa — Sistema de diseño global
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Poppins:wght@300;400;500;600;700&display=swap');
@import url('animations.css');

:root {
  /* Primarios — rosa medio-fuerte (equilibrio) */
  --color-primary: #D9568A;
  --color-primary-dark: #BF3D6E;
  --color-primary-hover: #A83260;
  --color-primary-light: #FCE4F0;
  --color-primary-xlight: #FFF5F9;
  --color-primary-soft: #F8D0E0;
  --color-primary-rgb: 217, 86, 138;

  /* Negro y neutros */
  --color-black: #121212;
  --color-dark: #1A1A2E;
  --color-text: #3D3D3D;
  --color-muted: #6C6C6C;
  --color-gray: #6C6C6C;
  --color-light: #F8F5F7;
  --color-white: #FFFFFF;
  --color-border: #EDD0DC;
  --color-success: #2E7D32;

  /* Tipografía */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Poppins', system-ui, sans-serif;
  --font-main: var(--font-body);

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;
  --text-3xl: 2.75rem;
  --text-4xl: 3.5rem;

  /* Espaciado y efectos */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(var(--color-primary-rgb), 0.10);
  --shadow-md: 0 6px 24px rgba(var(--color-primary-rgb), 0.14);
  --shadow-lg: 0 12px 40px rgba(var(--color-primary-rgb), 0.16);
  --shadow-card: 0 2px 16px rgba(0, 0, 0, 0.05);

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-light);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Contenedor */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Etiqueta de sección */
.tag {
  display: inline-block;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary-dark);
  font-weight: 600;
  background: var(--color-primary-light);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-black);
  margin: 0.75rem 0 1rem;
  line-height: 1.25;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-muted);
  max-width: 580px;
  line-height: 1.75;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-title.text-center,
.section-subtitle.text-center,
.text-center .section-subtitle,
.text-center .section-title {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.text-center { text-align: center; }
.text-pink { color: var(--color-primary); }

/* Encabezado de sección */
.section-header {
  margin-bottom: 3rem;
}

.section-header.text-center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-header.text-center .section-title,
.section-header.text-center .section-subtitle,
.section-header.text-center .tag {
  text-align: center;
  width: 100%;
}

/* Secciones */
.section {
  padding: 5rem 0;
}

.section--white {
  background-color: var(--color-white);
}

.section--light {
  background-color: var(--color-light);
}

.section--pink {
  background-color: var(--color-primary-light);
}

.section--xlight {
  background-color: var(--color-primary-xlight);
}

/* Botones */
.btn-primary,
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  border: 2px solid transparent;
  transition: var(--transition);
  text-align: center;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-black);
  border-color: var(--color-black);
}

.btn-outline:hover {
  background-color: var(--color-black);
  border-color: var(--color-black);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* Hero de subpáginas */
.page-hero {
  position: relative;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(18, 18, 18, 0.65) 0%, rgba(var(--color-primary-rgb), 0.45) 100%);
  z-index: 1;
}

.page-hero--soft {
  background: var(--color-primary-light);
  min-height: 280px;
}

.page-hero--soft::before {
  display: none;
}

.page-hero--soft .page-hero__content {
  color: var(--color-dark);
}

.page-hero--soft .page-hero__title {
  color: var(--color-dark);
}

.page-hero--soft .page-hero__subtitle {
  color: var(--color-muted);
}

.page-hero__content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
  padding: 2rem 1.5rem;
  max-width: 700px;
}

.page-hero__content .tag {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.2);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
  backdrop-filter: blur(4px);
}

.page-hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.15;
}

.page-hero__subtitle {
  font-size: var(--text-lg);
  opacity: 0.92;
  line-height: 1.6;
}

/* Alertas */
.alert {
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  font-weight: 500;
  font-size: var(--text-sm);
}

.alert--success {
  background-color: #e8f5e9;
  color: var(--color-success);
  border: 1px solid #c8e6c9;
}

.alert--error {
  background-color: #fce4ec;
  color: #c62828;
  border: 1px solid #f8bbd0;
}

/* Lista con checkmarks (tratamientos) */
.check-list {
  margin: 1rem 0 1.75rem;
}

.check-list li {
  padding: 0.35rem 0 0.35rem 1.5rem;
  position: relative;
  font-size: var(--text-sm);
  color: var(--color-text);
}

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

/* Reducción de movimiento */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}

/* Responsive */
@media (max-width: 992px) {
  .section-title {
    font-size: 1.75rem;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 3.5rem 0;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .page-hero {
    min-height: 260px;
  }

  .page-hero__title {
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  .section-title {
    font-size: 1.45rem;
  }

  .btn-primary,
  .btn-outline {
    padding: 0.7rem 1.4rem;
    font-size: var(--text-sm);
  }
}