/* ==========================================================================
   AVIVPIEL - Estilos globales + páginas
   Estructura:
   0) Accesibilidad global
   1) Variables y tipografía (global)
   2) Componentes globales (botones, navbar, footer, WhatsApp)
   3) Página INICIO (hero, beneficios, tarjetas)  [mantiene look actual]
   4) Páginas compartidas (bloques reutilizados)
   5) Página CREMA (scope: .page-crema ...)       [nuevo: separación estilos]
   ========================================================================== */

/* 0) Accesibilidad global -------------------------------------------------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  z-index: -999;
}
.skip-link:focus, .skip-link:active {
  color: #fff;
  background-color: #c87d11;
  left: auto;
  top: auto;
  width: auto;
  height: auto;
  overflow: auto;
  margin: 1rem;
  padding: 1rem;
  z-index: 9999;
}
:focus-visible {
  outline: 3px solid #c87d11;
  outline-offset: 3px;
  border-radius: 4px;
}

/* 1) Variables y tipografía (global) -------------------------------------- */
:root {
  /* Paleta global (Inicio): */
  --color-primary: #8ecdc0;      /* menta */
  --color-secondary: #f39da8;    /* rosa pálido */
  --color-accent: #c87d11;       /* ocre/dorado */
  --color-dark: #575756;
  --color-black: #000;
  --color-light: #F5F2EF;
  --color-bg-alt: #f8f6f2;
  --color-white: #fff;

  --font-primary: 'Montserrat', sans-serif;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-primary);
  background-color: var(--color-light);
  color: var(--color-dark);
  line-height: 1.6;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--color-dark);
}

/* 2) Componentes globales -------------------------------------------------- */
.btn {
  padding: 12px 35px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
  border-width: 2px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, .15);
}
.btn-primary {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}
.btn-primary:hover, .btn-primary:focus {
  background-color: #a1640e;
  border-color: #a1640e;
  color: #fff;
}
.btn-light {
  background-color: #fff;
  border-color: #fff;
  color: var(--color-primary);
}
.btn-light:hover, .btn-light:focus {
  background-color: #f8f9fa;
  border-color: #f8f9fa;
  color: var(--color-primary);
}

/* 3) Página INICIO --------------------------------------------------------- */
/* LCP: hero con image-set (si existen AVIF/WEBP); fallback JPG */
.hero {
  background-image: linear-gradient(rgba(0,0,0,.4), rgba(0,0,0,.4)), url('../img/hero_avivpiel_optimized.jpg');
  background-size: cover;
  background-position: center;
  min-height: 50vh;
}
.hero h1 {
  color: #fff;
}
@supports (background-image: image-set(url('../img/hero_avivpiel_optimized.avif') type('image/avif'))) {
  .hero {
    background-image: linear-gradient(rgba(0,0,0,.4), rgba(0,0,0,.4)),
      image-set(
        url('../img/hero_avivpiel_optimized.avif') type('image/avif') 1x,
        url('../img/hero_avivpiel_optimized.webp') type('image/webp') 1x,
        url('../img/hero_avivpiel_optimized.jpg') type('image/jpeg') 1x
      );
  }
}
.benefit-item .fas {
  color: var(--color-accent);
}

/* 5) Página CREMA (scopeado: .page-crema) --------------------------------- */
.page-crema {
  --color-primary: #c87d11; /* ocre para esta página */
  --color-secondary: #8ecdc0; /* menta */
  --color-accent: #f39da8; /* rosa de apoyo */
  --color-text-dark: #333333;
  --color-text-light: #575756;
  --color-bg-light: #fefefe;
  --color-bg-alt: #f8f6f2;
  --font-headings: 'Montserrat', sans-serif;
  --font-body: 'Lato', sans-serif;
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
}

/* Reset suave local a la página (sin afectar otras) */
.page-crema * {
  box-sizing: border-box;
}
.page-crema .container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}
.page-crema h1, .page-crema h2, .page-crema h3 {
  font-family: var(--font-headings);
  color: var(--color-text-dark);
  font-weight: 700;
}
.page-crema h1 {
  font-size: 2.5rem;
  line-height: 1.2;
  color: var(--color-primary);
}
.page-crema h2 {
  font-size: 1.8rem;
  line-height: 1.3;
}
.page-crema h3 {
  font-size: 1.2rem;
}
.page-crema section {
  padding: 60px 0;
}

/* Estilos de Header propios de la Página CREMA */
.page-crema .main-header {
  background-color: var(--color-bg-light);
  box-shadow: 0 2px 5px rgba(0, 0, 0, .05);
  position: sticky;
  top: 0;
  z-index: 100;
}

.page-crema .header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
  position: relative;
}

.page-crema .logo {
  max-width: 180px;
}

.page-crema .hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 28px;
  height: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1002;
}

.page-crema .hamburger span {
  display: block;
  width: 28px;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: all 0.3s linear;
}

.page-crema .main-nav {
  display: flex;
  gap: 20px;
}

.page-crema .main-nav a {
  text-decoration: none;
  color: var(--color-text-dark);
  font-weight: 700;
  padding: 8px 12px;
  border-radius: 4px;
  transition: background-color 0.3s, color 0.3s;
}

.page-crema .main-nav a:hover, .page-crema .main-nav a.active {
  background-color: var(--color-primary);
  color: white;
}

/* Estilo para el dropdown */
.dropdown {
  position: relative;
  display: inline-block;
  margin-top: 20px;
}

.dropdown-btn {
  background-color: var(--color-primary);
  color: white;
  padding: 10px 20px;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 8px;
  transition: background-color 0.3s;
}

.dropdown-btn:hover {
  background-color: var(--color-secondary);
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f1f1f1;
  min-width: 160px;
  z-index: 1;
  border-radius: 8px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.dropdown-content a {
  color: var(--color-text-dark);
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  font-weight: 700;
  border-radius: 8px;
  transition: background-color 0.3s;
}

.dropdown-content a:hover {
  background-color: var(--color-primary);
  color: white;
}

.dropdown:hover .dropdown-content {
  display: block;
}