/*
Theme Name:  Anna D. Vico
Theme URI:   https://annadvico.com
Author:      Desarrollo a medida
Author URI:  https://annadvico.com
Description: Tema personalizado para Anna D. Vico — Bienestar, hábitos y mentalidad consciente. Diseño cálido, moderno y minimalista.
Version:     1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License:     GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: annadvico
Tags:        wellness, personal-brand, woocommerce, custom-theme
*/

/* ============================================================
   DESIGN TOKENS — Sistema de variables CSS
   ============================================================ */
:root {
  /* Paleta principal */
  --color-lino:    #FAF8F5;   /* Fondo base */
  --color-arena:   #F0E6D8;   /* Fondos sección alterna */
  --color-duna:    #E8D9C8;   /* Bordes suaves, fondos tarjeta */
  --color-miel:    #C4956A;   /* Acento principal / links */
  --color-tierra:  #8B5E3C;   /* Botones primarios, énfasis */
  --color-cacao:   #3D2E1E;   /* Texto principal */
  --color-salvia:  #A8B5A0;   /* Acento natural / decorativo */

  /* Derivados de texto */
  --color-text-primary:   #3D2E1E;
  --color-text-secondary: #6B5344;
  --color-text-muted:     #9A8070;
  --color-text-inverse:   #FAF8F5;

  /* Fondos */
  --color-bg-base:    #FAF8F5;
  --color-bg-alt:     #F0E6D8;
  --color-bg-card:    #FFFFFF;
  --color-bg-dark:    #2C1E12;

  /* Bordes */
  --color-border-light:  #E8E0D5;
  --color-border-medium: #D4C4B0;
  --color-border-accent: #C4956A;

  /* Tipografía */
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'DM Sans', system-ui, sans-serif;
  --font-mono:  'Courier New', monospace;

  /* Escala tipográfica */
  --text-xs:   0.75rem;    /* 12px */
  --text-sm:   0.875rem;   /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg:   1.125rem;   /* 18px */
  --text-xl:   1.25rem;    /* 20px */
  --text-2xl:  1.5rem;     /* 24px */
  --text-3xl:  1.875rem;   /* 30px */
  --text-4xl:  2.25rem;    /* 36px */
  --text-5xl:  3rem;       /* 48px */
  --text-6xl:  3.75rem;    /* 60px */

  /* Espaciado */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Radios */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   20px;
  --radius-full: 9999px;

  /* Sombras */
  --shadow-sm:  0 1px 3px rgba(61, 46, 30, 0.08);
  --shadow-md:  0 4px 16px rgba(61, 46, 30, 0.10);
  --shadow-lg:  0 8px 32px rgba(61, 46, 30, 0.12);

  /* Transiciones */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;

  /* Layout */
  --container-sm:  640px;
  --container-md:  768px;
  --container-lg:  1024px;
  --container-xl:  1200px;
  --container-2xl: 1400px;

  /* Header */
  --header-height: 72px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-primary);
  background-color: var(--color-bg-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
  color: var(--color-miel);
}

ul, ol {
  list-style: none;
}

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

/* ============================================================
   TIPOGRAFÍA
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-text-primary);
}

h1 { font-size: clamp(2rem, 5vw, var(--text-6xl)); }
h2 { font-size: clamp(1.5rem, 3.5vw, var(--text-5xl)); }
h3 { font-size: clamp(1.25rem, 2.5vw, var(--text-3xl)); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
  margin-bottom: var(--space-4);
  color: var(--color-text-secondary);
}

p:last-child {
  margin-bottom: 0;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-miel);
  margin-bottom: var(--space-3);
}

/* ============================================================
   LAYOUT — Contenedor y secciones
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--sm  { max-width: var(--container-sm); }
.container--md  { max-width: var(--container-md); }
.container--lg  { max-width: var(--container-lg); }
.container--2xl { max-width: var(--container-2xl); }

.section {
  padding-block: var(--space-20);
}

.section--sm {
  padding-block: var(--space-12);
}

.section--lg {
  padding-block: var(--space-24);
}

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

.section--dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-inverse);
}

.section__header {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.section__header h2 {
  margin-bottom: var(--space-4);
}

.section__header p {
  font-size: var(--text-lg);
}

/* ============================================================
   GRID SYSTEM
   ============================================================ */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.grid--auto-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--auto-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid--auto-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

/* ============================================================
   BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

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

.btn--primary:hover {
  background-color: var(--color-cacao);
  border-color: var(--color-cacao);
  color: var(--color-lino);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-tierra);
  border-color: var(--color-miel);
}

.btn--secondary:hover {
  background-color: var(--color-arena);
  color: var(--color-cacao);
  border-color: var(--color-tierra);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-text-secondary);
  border-color: transparent;
  padding-inline: var(--space-2);
}

.btn--ghost:hover {
  color: var(--color-tierra);
}

.btn--large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

/* ============================================================
   HEADER & NAVEGACIÓN
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background-color: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo img {
  height: 40px;
  width: auto;
}

.site-logo__text {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  color: var(--color-cacao);
  letter-spacing: 0.03em;
}

/* Navegación principal */
.nav-primary {
  display: flex;
  align-items: center;
}

.nav-primary__list {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-primary__item {
  position: relative;
}

.nav-primary__link {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-weight: 400;
  transition: color var(--transition-fast);
  padding-block: var(--space-2);
}

.nav-primary__link:hover,
.nav-primary__link.active {
  color: var(--color-tierra);
}

.nav-primary__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-miel);
  transition: width var(--transition-base);
}

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

/* Header actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Botón hamburguesa móvil */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-1);
}

.menu-toggle__line {
  width: 22px;
  height: 1.5px;
  background-color: var(--color-cacao);
  transition: all var(--transition-base);
  transform-origin: center;
}

.menu-toggle.is-active .menu-toggle__line:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.menu-toggle.is-active .menu-toggle__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.menu-toggle.is-active .menu-toggle__line:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background-color: var(--color-bg-dark);
  color: var(--color-text-inverse);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(250, 248, 245, 0.1);
  margin-bottom: var(--space-8);
}

.footer__brand p {
  color: rgba(250, 248, 245, 0.6);
  font-size: var(--text-sm);
  margin-top: var(--space-4);
  max-width: 280px;
}

.footer__logo {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  color: var(--color-lino);
  margin-bottom: var(--space-4);
  display: block;
}

.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(250, 248, 245, 0.2);
  color: rgba(250, 248, 245, 0.6);
  font-size: var(--text-sm);
  transition: all var(--transition-base);
}

.footer__social a:hover {
  border-color: var(--color-miel);
  color: var(--color-miel);
}

.footer__col-title {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-miel);
  margin-bottom: var(--space-5);
}

.footer__menu {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__menu a {
  font-size: var(--text-sm);
  color: rgba(250, 248, 245, 0.6);
  transition: color var(--transition-fast);
}

.footer__menu a:hover {
  color: var(--color-lino);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: rgba(250, 248, 245, 0.4);
}

.footer__bottom a {
  color: rgba(250, 248, 245, 0.4);
}

.footer__bottom a:hover {
  color: rgba(250, 248, 245, 0.7);
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-duna);
}

.card__image {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card__image img {
  transform: scale(1.04);
}

.card__body {
  padding: var(--space-5) var(--space-6);
}

.card__category {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-miel);
  margin-bottom: var(--space-2);
}

.card__title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}

/* ============================================================
   FORMULARIOS
   ============================================================ */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-border-light);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background-color: var(--color-lino);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-miel);
  box-shadow: 0 0 0 3px rgba(196, 149, 106, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

/* ============================================================
   NEWSLETTER / OPTIN
   ============================================================ */
.newsletter-form {
  display: flex;
  gap: var(--space-3);
  max-width: 480px;
  margin-inline: auto;
}

.newsletter-form .form-input {
  flex: 1;
  border-radius: var(--radius-full);
}

.newsletter-form .btn {
  flex-shrink: 0;
}

/* ============================================================
   WOOCOMMERCE — Overrides base
   ============================================================ */
.woocommerce-page .woocommerce,
.woocommerce {
  font-family: var(--font-sans);
}

/* Tarjetas de producto */
.woocommerce ul.products li.product {
  text-align: left !important;
}

.woocommerce ul.products li.product a img {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  margin-bottom: 0;
}

.woocommerce ul.products li.product .woocommerce-loop-product__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl) !important;
  color: var(--color-text-primary);
  padding: var(--space-4) var(--space-5) var(--space-2) !important;
}

.woocommerce ul.products li.product .price {
  color: var(--color-tierra) !important;
  font-size: var(--text-base) !important;
  padding: 0 var(--space-5) !important;
}

.woocommerce ul.products li.product .button {
  background-color: var(--color-tierra) !important;
  color: var(--color-lino) !important;
  border-radius: var(--radius-full) !important;
  font-size: var(--text-sm) !important;
  padding: var(--space-3) var(--space-5) !important;
  margin: var(--space-4) var(--space-5) !important;
  border: none !important;
  transition: background-color var(--transition-base) !important;
}

.woocommerce ul.products li.product .button:hover {
  background-color: var(--color-cacao) !important;
}

/* Botones WooCommerce globales */
.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button,
.woocommerce #respond input#submit {
  background-color: var(--color-tierra) !important;
  color: var(--color-lino) !important;
  border-radius: var(--radius-full) !important;
  font-family: var(--font-sans) !important;
  font-size: var(--text-sm) !important;
  padding: var(--space-3) var(--space-6) !important;
  border: none !important;
  transition: background-color var(--transition-base) !important;
}

.woocommerce a.button:hover,
.woocommerce button.button:hover,
.woocommerce input.button:hover,
.woocommerce #respond input#submit:hover {
  background-color: var(--color-cacao) !important;
  color: var(--color-lino) !important;
}

/* ============================================================
   UTILIDADES
   ============================================================ */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

.text-muted    { color: var(--color-text-muted); }
.text-accent   { color: var(--color-miel); }
.text-primary  { color: var(--color-tierra); }

.bg-alt  { background-color: var(--color-bg-alt); }
.bg-dark { background-color: var(--color-bg-dark); }

.divider {
  width: 60px;
  height: 1px;
  background-color: var(--color-miel);
  margin-block: var(--space-5);
}

.divider--center {
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ============================================================
   RESPONSIVE — Breakpoints
   ============================================================ */
@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 60px;
  }

  .section {
    padding-block: var(--space-12);
  }

  .section--lg {
    padding-block: var(--space-16);
  }

  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  .nav-primary,
  .header-actions .btn {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding-inline: var(--space-4);
  }
}

/* ============================================================
   MOBILE MENU (drawer)
   ============================================================ */
.mobile-menu {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-lino);
  z-index: 99;
  padding: var(--space-8) var(--space-6);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
}

.mobile-menu.is-open {
  transform: translateX(0);
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-8);
}

.mobile-menu__link {
  display: block;
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  color: var(--color-text-primary);
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-border-light);
  transition: color var(--transition-fast);
}

.mobile-menu__link:hover {
  color: var(--color-tierra);
}

/* ============================================================
   ANIMACIONES
   ============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease both;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }

/* Intersection Observer — elementos ocultos hasta que entran en viewport */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ============================================================
   BREADCRUMBS
   ============================================================ */
.breadcrumbs {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding-block: var(--space-4);
}

.breadcrumbs a {
  color: var(--color-text-muted);
}

.breadcrumbs a:hover {
  color: var(--color-tierra);
}

.breadcrumbs span + span::before {
  content: ' / ';
  margin-inline: var(--space-2);
  color: var(--color-border-medium);
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-12);
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-fast);
}

.pagination a:hover {
  border-color: var(--color-miel);
  color: var(--color-tierra);
  background-color: var(--color-arena);
}

.pagination .current {
  background-color: var(--color-tierra);
  color: var(--color-lino);
  border-color: var(--color-tierra);
}