/* ==============================================================================
   ALMAREA JOYAS - ESTILOS GLOBALES Y SISTEMA DE DISEÑO EDITORIAL
   ============================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Paleta Editorial */
  --color-bg-ivory: #FAF8F5;
  --color-bg-warm: #F3EFEA;
  --color-bg-surface: #FFFFFF;
  --color-bg-dark: #1A1817;
  --color-bg-charcoal: #262422;

  --color-text-primary: #1A1817;
  --color-text-secondary: #58534E;
  --color-text-muted: #8C857E;
  --color-text-on-dark: #FAF8F5;
  --color-text-gold: #9E7D3B;

  --color-gold: #C5A059;
  --color-gold-hover: #AD8942;
  --color-gold-light: #F6F1E7;
  --color-gold-border: #DFC9A0;

  --color-border-subtle: #E8E3DC;
  --color-border-medium: #D6CEC3;
  --color-border-dark: #3A3633;

  --color-success: #2A6A4E;
  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #1EBE5D;

  /* Tipografías */
  --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Espaciado y Layout */
  --container-max: 1280px;
  --header-height: 80px;
  --bottom-bar-height: 64px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  /* Sombras */
  --shadow-subtle: 0 4px 16px rgba(26, 24, 23, 0.04);
  --shadow-card: 0 6px 24px rgba(26, 24, 23, 0.06);
  --shadow-floating: 0 12px 36px rgba(26, 24, 23, 0.12);
  --shadow-drawer: -10px 0 40px rgba(26, 24, 23, 0.18);

  /* Transiciones */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  max-width: 100%;
  overflow-x: hidden;
  background-color: var(--color-bg-ivory);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body.scroll-locked {
  overflow: hidden !important;
  touch-action: none;
}

/* Accesibilidad: Salto al contenido */
.skip-link {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  padding: 12px 20px;
  z-index: 10000;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: top 0.2s ease;
  text-decoration: none;
}

.skip-link:focus {
  top: 20px;
  outline: 3px solid var(--color-gold);
}

/* Enlaces y foco visible */
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* Tipografía Editorial */
h1, h2, h3, h4, .font-serif {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
}

h2 {
  font-size: clamp(1.8rem, 3.8vw, 2.8rem);
}

h3 {
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
}

p {
  color: var(--color-text-secondary);
}

.lead-text {
  font-size: 1.125rem;
  line-height: 1.7;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-gold);
  margin-bottom: 0.75rem;
  display: block;
}

/* Contenedores y espaciado */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 4vw, 2.5rem);
  padding-right: clamp(1rem, 4vw, 2.5rem);
}

.section-spacing {
  padding-top: clamp(3.5rem, 7vw, 6.5rem);
  padding-bottom: clamp(3.5rem, 7vw, 6.5rem);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.section-header p {
  margin-top: 0.75rem;
  font-size: 1.05rem;
}

/* Botones Editoriales */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.8rem;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-base);
  text-align: center;
  user-select: none;
  min-height: 48px;
}

.btn-primary {
  background-color: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  border-color: var(--color-bg-dark);
}

.btn-primary:hover {
  background-color: var(--color-bg-charcoal);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(26, 24, 23, 0.15);
}

.btn-gold {
  background-color: var(--color-gold);
  color: #FFFFFF;
  border-color: var(--color-gold);
}

.btn-gold:hover {
  background-color: var(--color-gold-hover);
  border-color: var(--color-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(197, 160, 89, 0.25);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border-medium);
}

.btn-outline:hover {
  border-color: var(--color-text-primary);
  background-color: rgba(26, 24, 23, 0.03);
}

.btn-outline-light {
  background-color: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: #FFFFFF;
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: #FFFFFF;
  border-color: var(--color-whatsapp);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-dark);
  border-color: var(--color-whatsapp-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.btn-full {
  width: 100%;
}

.btn:disabled, .btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
  transform: none !important;
  box-shadow: none !important;
}

/* Insignias e indicadores */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.badge-gold {
  background-color: var(--color-gold-light);
  color: var(--color-text-gold);
  border: 1px solid var(--color-gold-border);
}

.badge-demo {
  background-color: rgba(26, 24, 23, 0.06);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-subtle);
}

/* Animaciones suaves al scroll */
.fade-in-up {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 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;
  }
}