/* ==========================================================================
   MERIDIAN — Sistema de diseño
   Publicación editorial de alta relojería
   --------------------------------------------------------------------------
   Índice:
   01. Fuentes
   02. Variables (:root)
   03. Reset moderno
   04. Tipografía base
   05. Utilidades y accesibilidad
   06. Layout: contenedor, secciones, grids
   07. Header y navegación
   08. Botones
   09. Hero
   10. Breadcrumb
   11. Cards (card, product-card, article-card, brand-card)
   12. Bloque de confianza
   13. Formulario de email
   14. Footer
   15. Animaciones
   16. Media queries (1024 / 768 / 480)
   ========================================================================== */


/* 01. FUENTES
   ========================================================================== */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&display=swap");


/* 02. VARIABLES
   ========================================================================== */
:root {
  /* Colores de marca */
  --color-black: #0a0a0a;
  --color-white: #f5f5f0;
  --color-copper: #b8935a;
  --color-gray-dark: #1a1a1a;

  /* Derivados (contraste AA verificado) */
  --color-copper-light: #d4b483;   /* hover sobre fondo oscuro */
  --color-copper-dark: #7a5c2e;    /* texto cobre sobre fondo claro (5.6:1) */
  --color-gray-800: #242424;
  --color-gray-600: #4a4a4a;       /* texto secundario sobre claro (8.4:1) */
  --color-gray-400: #a3a39c;       /* texto secundario sobre oscuro (7.6:1) */
  --color-gray-200: #e4e4dc;
  --color-border-dark: rgba(245, 245, 240, 0.12);
  --color-border-light: rgba(10, 10, 10, 0.12);

  /* Roles semánticos */
  --bg: var(--color-white);
  --bg-inverse: var(--color-black);
  --text: var(--color-black);
  --text-muted: var(--color-gray-600);
  --text-inverse: var(--color-white);
  --text-inverse-muted: var(--color-gray-400);
  --accent: var(--color-copper);
  --focus-ring: 0 0 0 3px var(--color-copper);

  /* Tipografía */
  --font-serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --fs-xs: 0.75rem;     /* 12px */
  --fs-sm: 0.875rem;    /* 14px */
  --fs-base: 1rem;      /* 16px */
  --fs-md: 1.125rem;    /* 18px */
  --fs-lg: 1.375rem;    /* 22px */
  --fs-xl: 1.75rem;     /* 28px */
  --fs-2xl: clamp(2rem, 3.5vw, 2.75rem);
  --fs-3xl: clamp(2.5rem, 5vw, 3.75rem);
  --fs-hero: clamp(2.75rem, 7.5vw, 6.5rem);

  --lh-tight: 1.1;
  --lh-snug: 1.3;
  --lh-base: 1.65;

  --tracking-wide: 0.08em;
  --tracking-wider: 0.2em;

  /* Espaciados (escala 4px) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  /* Layout */
  --container: 1280px;
  --container-narrow: 760px;
  --gutter: clamp(1rem, 4vw, 3rem);
  --header-h: 76px;

  /* Radios — el lujo es sobrio: radios mínimos */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  --radius-pill: 999px;

  /* Sombras */
  --shadow-sm: 0 1px 2px rgba(10, 10, 10, 0.06);
  --shadow-md: 0 8px 24px rgba(10, 10, 10, 0.08);
  --shadow-lg: 0 24px 48px rgba(10, 10, 10, 0.14);
  --shadow-copper: 0 10px 30px rgba(184, 147, 90, 0.25);

  /* Movimiento */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --transition: 0.3s var(--ease);

  /* Capas */
  --z-header: 100;
  --z-menu: 110;
}


/* 03. RESET MODERNO
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

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

button {
  cursor: pointer;
  background: none;
  border: none;
}

a {
  color: inherit;
  text-decoration: none;
}

ul[role="list"],
ol[role="list"] {
  list-style: none;
}

[hidden] {
  display: none !important;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* 04. TIPOGRAFÍA BASE
   ========================================================================== */
h1,
h2,
h3,
h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: var(--lh-tight);
  letter-spacing: -0.01em;
}

h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-lg); line-height: var(--lh-snug); }
h4 { font-size: var(--fs-md); }

p {
  max-width: 68ch;
}

em,
.italic {
  font-style: italic;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-copper-dark);
}

.section--dark .eyebrow,
.hero .eyebrow {
  color: var(--color-copper);
}

.lead {
  font-size: var(--fs-md);
  color: var(--text-muted);
}


/* 05. UTILIDADES Y ACCESIBILIDAD
   ========================================================================== */
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  z-index: 999;
  padding: var(--space-3) var(--space-5);
  background: var(--color-copper);
  color: var(--color-black);
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: top var(--transition);
}

.skip-link:focus {
  top: var(--space-4);
}

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

.text-center { text-align: center; }
.text-center p { margin-inline: auto; }

.divider {
  width: 48px;
  height: 1px;
  background: var(--color-copper);
  border: 0;
  margin-block: var(--space-5);
}

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


/* 06. LAYOUT
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: var(--space-10);
}

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

.section--dark .section-subtitle,
.section--dark .lead {
  color: var(--text-inverse-muted);
}

.section--tinted {
  background-color: var(--color-gray-200);
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.section-header--split {
  flex-direction: row;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-6);
}

.section-title {
  font-size: var(--fs-2xl);
}

.section-title em {
  color: var(--color-copper-dark);
}

.section--dark .section-title em {
  color: var(--color-copper);
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--text-muted);
  max-width: 56ch;
}

.text-center .section-header {
  align-items: center;
}

/* Grids */
.grid-1,
.grid-2,
.grid-3 {
  display: grid;
  gap: var(--space-6);
}

.grid-1 { grid-template-columns: 1fr; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }


/* 07. HEADER Y NAVEGACIÓN
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background-color: rgba(10, 10, 10, 0.92);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--color-border-dark);
  color: var(--text-inverse);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  color: var(--text-inverse);
  transition: color var(--transition);
}

.logo:hover {
  color: var(--color-copper);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-7);
  list-style: none;
}

.nav-link {
  position: relative;
  display: inline-block;
  padding-block: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-inverse);
  transition: color var(--transition);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--color-copper);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  color: var(--color-copper);
}

.nav-link:hover::after,
.nav-link[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Botón hamburguesa (solo móvil) */
.nav-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  color: var(--text-inverse);
  z-index: var(--z-menu);
}

.nav-toggle__bar,
.nav-toggle__bar::before,
.nav-toggle__bar::after {
  position: absolute;
  left: 50%;
  width: 24px;
  height: 1.5px;
  background: currentColor;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle__bar {
  top: 50%;
  transform: translate(-50%, -50%);
}

.nav-toggle__bar::before,
.nav-toggle__bar::after {
  content: "";
  left: 0;
}

.nav-toggle__bar::before { top: -7px; }
.nav-toggle__bar::after  { top: 7px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bar {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar::before {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar::after {
  transform: translateY(-7px) rotate(-45deg);
}


/* 08. BOTONES
   ========================================================================== */
.btn-primary,
.btn-secondary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  line-height: 1;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition:
    background-color var(--transition),
    color var(--transition),
    border-color var(--transition),
    box-shadow var(--transition),
    transform var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

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

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

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

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

/* Variante sobre fondo oscuro */
.section--dark .btn-secondary,
.hero .btn-secondary {
  color: var(--text-inverse);
  border-color: var(--text-inverse);
}

.section--dark .btn-secondary:hover,
.hero .btn-secondary:hover {
  background-color: var(--text-inverse);
  color: var(--color-black);
}

.btn-ghost {
  min-height: 44px;
  padding-inline: 0;
  background: none;
  color: var(--color-copper-dark);
  border: 0;
}

.btn-ghost::after {
  content: "→";
  font-size: var(--fs-sm);
  transition: transform var(--transition);
}

.btn-ghost:hover::after {
  transform: translateX(4px);
}

.section--dark .btn-ghost,
.product-card .btn-ghost {
  color: var(--color-copper);
}

.product-card .btn-ghost {
  color: var(--color-copper-dark);
}

.btn-block {
  width: 100%;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}


/* 09. HERO
   ========================================================================== */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: calc(100vh - var(--header-h));
  min-height: calc(100svh - var(--header-h));
  padding-block: var(--space-9);
  overflow: hidden;
  color: var(--text-inverse);
  background-color: var(--color-black);
  isolation: isolate;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
}

/* Velo para garantizar contraste del texto sobre la imagen */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(10, 10, 10, 0.94) 0%, rgba(10, 10, 10, 0.75) 45%, rgba(10, 10, 10, 0.35) 100%),
    radial-gradient(ellipse at 80% 50%, rgba(184, 147, 90, 0.18), transparent 60%);
}

.hero__content {
  max-width: 820px;
}

.hero-title {
  margin-block: var(--space-5) var(--space-6);
  font-size: var(--fs-hero);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.hero-title em {
  color: var(--color-copper);
  font-style: italic;
}

.hero-subtitle {
  max-width: 52ch;
  margin-bottom: var(--space-7);
  font-size: var(--fs-md);
  font-weight: 300;
  color: var(--text-inverse-muted);
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: var(--space-6);
  transform: translateX(-50%);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-inverse-muted);
}

.hero__scroll::after {
  content: "";
  display: block;
  width: 1px;
  height: 40px;
  margin: var(--space-3) auto 0;
  background: linear-gradient(var(--color-copper), transparent);
  animation: scroll-line 2.4s var(--ease) infinite;
}


/* 10. BREADCRUMB
   ========================================================================== */
.breadcrumb {
  padding-block: var(--space-5);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
}

.breadcrumb li + li::before {
  content: "/";
  margin-right: var(--space-2);
  color: var(--color-copper-dark);
}

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

.breadcrumb a:hover {
  color: var(--color-copper-dark);
}

.breadcrumb [aria-current="page"] {
  color: var(--text);
}


/* 11. CARDS
   ========================================================================== */

/* Base */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: #fff;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(184, 147, 90, 0.4);
}

.card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--color-gray-200);
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

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

.card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-3);
  padding: var(--space-6);
}

.card__title {
  font-size: var(--fs-lg);
}

.card__text {
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

.card__footer {
  margin-top: auto;
  padding-top: var(--space-4);
}

/* Product card */
.product-card .card__media {
  aspect-ratio: 1 / 1;
  background-color: var(--color-white);
}

.product-card__badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 1;
  padding: var(--space-1) var(--space-3);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  background-color: var(--color-black);
  color: var(--color-white);
  border-radius: var(--radius-sm);
}

.product-card__brand {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-copper-dark);
}

.product-card__specs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  list-style: none;
}

.product-card__specs li + li::before {
  content: "·";
  margin-right: var(--space-4);
  color: var(--color-copper-dark);
}

.product-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}

.product-card__price {
  font-family: var(--font-serif);
  font-size: var(--fs-lg);
}

.product-card__price small {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Article card */
.article-card {
  background: transparent;
  border: 0;
  border-radius: 0;
}

.article-card:hover {
  box-shadow: none;
  transform: none;
}

.article-card .card__media {
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-md);
}

.article-card .card__body {
  padding: var(--space-5) 0 0;
}

.article-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-muted);
}

.article-card__meta .eyebrow {
  letter-spacing: var(--tracking-wide);
}

.article-card .card__title a {
  background-image: linear-gradient(var(--color-copper), var(--color-copper));
  background-size: 0% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size var(--transition), color var(--transition);
}

.article-card:hover .card__title a {
  background-size: 100% 1px;
}

/* Enlace de tarjeta completa: el título cubre toda la card */
.card__link::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}

/* Brand card */
.brand-card {
  padding: var(--space-7) var(--space-6);
  background-color: var(--color-gray-dark);
  border-color: var(--color-border-dark);
  color: var(--text-inverse);
}

.brand-card:hover {
  border-color: var(--color-copper);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.5);
}

.brand-card__index {
  font-family: var(--font-serif);
  font-size: var(--fs-sm);
  font-style: italic;
  color: var(--color-copper);
}

.brand-card__name {
  margin-block: var(--space-4) var(--space-2);
  font-size: var(--fs-xl);
}

.brand-card__tagline {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-copper);
}

.brand-card__text {
  margin-block: var(--space-5) var(--space-6);
  color: var(--text-inverse-muted);
  font-size: var(--fs-sm);
}

.brand-card .btn-group {
  margin-top: auto;
}


/* 12. BLOQUE DE CONFIANZA
   ========================================================================== */
.trust-item {
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border-dark);
}

.trust-item__number {
  display: block;
  margin-bottom: var(--space-3);
  font-family: var(--font-serif);
  font-size: var(--fs-3xl);
  font-weight: 400;
  line-height: 1;
  color: var(--color-copper);
}

.trust-item__title {
  margin-bottom: var(--space-3);
  font-size: var(--fs-lg);
}

.trust-item p {
  font-size: var(--fs-sm);
  color: var(--text-inverse-muted);
}

.disclosure-note {
  margin-top: var(--space-8);
  padding: var(--space-5) var(--space-6);
  border-left: 2px solid var(--color-copper);
  background-color: var(--color-gray-dark);
  font-size: var(--fs-sm);
  color: var(--text-inverse-muted);
}

.disclosure-note a {
  color: var(--color-copper);
  text-decoration: underline;
  text-underline-offset: 3px;
}


/* 13. FORMULARIO DE EMAIL
   ========================================================================== */
.email-form {
  display: flex;
  gap: var(--space-3);
  width: 100%;
  max-width: 560px;
  margin-inline: auto;
  margin-top: var(--space-6);
}

.email-form__input {
  flex: 1;
  min-width: 0;
  min-height: 48px;
  padding: var(--space-3) var(--space-4);
  background-color: #fff;
  color: var(--color-black);
  border: 1px solid var(--color-gray-600);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.email-form__input::placeholder {
  color: var(--color-gray-600);
}

.email-form__input:focus {
  outline: none;
  border-color: var(--color-copper-dark);
  box-shadow: var(--focus-ring);
}

.email-form__note {
  margin-top: var(--space-4);
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.email-form__note a {
  text-decoration: underline;
  text-underline-offset: 3px;
}


/* 14. FOOTER
   ========================================================================== */
.site-footer {
  padding-block: var(--space-9) var(--space-6);
  background-color: var(--color-black);
  color: var(--text-inverse-muted);
  font-size: var(--fs-sm);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-7);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border-dark);
}

.footer-brand p {
  margin-top: var(--space-4);
  max-width: 36ch;
}

.footer-heading {
  margin-bottom: var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-inverse);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
}

.footer-links a {
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--color-copper);
}

.social-links {
  display: flex;
  gap: var(--space-3);
  list-style: none;
}

.social-links a {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border-dark);
  border-radius: 50%;
  color: var(--text-inverse);
  transition: border-color var(--transition), color var(--transition), background-color var(--transition);
}

.social-links a:hover {
  border-color: var(--color-copper);
  color: var(--color-copper);
}

.social-links svg {
  width: 18px;
  height: 18px;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-6);
  font-size: var(--fs-xs);
}

.footer-bottom p {
  max-width: 80ch;
}


/* 14b. PÁGINAS LEGALES / CONTENIDO LARGO
   ========================================================================== */
.page-header {
  padding-block: var(--space-8) var(--space-7);
  border-bottom: 1px solid var(--color-border-light);
}

.page-header .breadcrumb {
  padding-top: 0;
  margin-bottom: var(--space-6);
}

.page-title {
  margin-block: var(--space-3) var(--space-4);
  font-size: var(--fs-3xl);
}

.legal-updated {
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

.legal-container {
  max-width: 750px;
  margin-inline: auto;
  padding-inline: var(--gutter);
  box-sizing: content-box;
}

.legal-content {
  padding-block: var(--space-8) var(--space-10);
  font-size: var(--fs-md);
}

.legal-content > * + * {
  margin-top: var(--space-4);
}

.legal-content h2 {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-light);
  font-size: var(--fs-xl);
}

.legal-content h3 {
  margin-top: var(--space-6);
  font-size: var(--fs-lg);
}

.legal-content h2 + *,
.legal-content h3 + * {
  margin-top: var(--space-3);
}

.legal-content ul,
.legal-content ol {
  padding-left: var(--space-5);
}

.legal-content li + li {
  margin-top: var(--space-2);
}

.legal-content li::marker {
  color: var(--color-copper-dark);
}

.legal-content a {
  color: var(--color-copper-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-content a:hover {
  color: var(--text);
}

.legal-content strong {
  font-weight: 600;
}

.legal-summary {
  padding: var(--space-5) var(--space-6);
  background-color: var(--color-gray-200);
  border-left: 2px solid var(--color-copper);
  font-size: var(--fs-base);
}

.legal-toc {
  padding: var(--space-5) var(--space-6);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
}

.legal-toc h2 {
  margin: 0 0 var(--space-3);
  padding: 0;
  border: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

.legal-toc ol {
  columns: 2;
  column-gap: var(--space-6);
}

.legal-toc a {
  text-decoration: none;
}

.legal-toc a:hover {
  text-decoration: underline;
}

.table-wrap {
  overflow-x: auto;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}

.legal-table th,
.legal-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
  text-align: left;
  vertical-align: top;
}

.legal-table th {
  font-weight: 600;
  background-color: var(--color-gray-200);
}


/* 14c. PÁGINAS DE MARCA
   ========================================================================== */
.brand-hero {
  padding-block: var(--space-6) var(--space-9);
  background-color: var(--color-black);
  color: var(--text-inverse);
}

.brand-hero .breadcrumb a {
  color: var(--text-inverse-muted);
}

.brand-hero .breadcrumb a:hover,
.brand-hero .breadcrumb li + li::before {
  color: var(--color-copper);
}

.brand-hero .breadcrumb [aria-current="page"] {
  color: var(--text-inverse);
}

.brand-hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-8);
  align-items: center;
  padding-top: var(--space-7);
}

.brand-hero .hero-title {
  font-size: var(--fs-3xl);
}

.brand-hero__media {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-md);
  background-color: var(--color-gray-dark);
}

.brand-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.byline {
  margin-bottom: var(--space-6);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-inverse-muted);
}

.btn-lg {
  min-height: 56px;
  padding-inline: var(--space-7);
  font-size: var(--fs-sm);
}

/* Texto editorial largo */
.prose {
  font-size: var(--fs-md);
}

.prose > * + * {
  margin-top: var(--space-5);
}

.prose .dropcap::first-letter {
  float: left;
  margin: 0.08em var(--space-3) 0 0;
  font-family: var(--font-serif);
  font-size: 4.2em;
  line-height: 0.8;
  color: var(--color-copper-dark);
}

.pullquote {
  margin-block: var(--space-7);
  padding-left: var(--space-6);
  border-left: 2px solid var(--color-copper);
  font-family: var(--font-serif);
  font-size: var(--fs-xl);
  font-style: italic;
  line-height: var(--lh-snug);
}

/* Lista de diferenciales con icono */
.feature {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.feature__icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: var(--space-2);
  border: 1px solid var(--color-copper);
  border-radius: 50%;
  color: var(--color-copper);
}

.feature__icon svg {
  width: 26px;
  height: 26px;
}

.feature__title {
  font-size: var(--fs-lg);
}

.feature p {
  font-size: var(--fs-sm);
  color: var(--text-inverse-muted);
}

/* Specs en tarjeta (lista definición) */
.spec-list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-1) var(--space-4);
  font-size: var(--fs-sm);
}

.spec-list dt {
  color: var(--text-muted);
}

.spec-list dd {
  text-align: right;
}

/* Tabla comparativa */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-base);
}

.compare-table caption {
  margin-bottom: var(--space-4);
  font-size: var(--fs-sm);
  color: var(--text-muted);
  text-align: left;
}

.compare-table th,
.compare-table td {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border-light);
  text-align: left;
  vertical-align: top;
}

.compare-table thead th {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  border-bottom: 2px solid var(--color-black);
}

.compare-table tbody th {
  font-family: var(--font-serif);
  font-weight: 500;
}

.compare-table .is-highlight {
  background-color: rgba(184, 147, 90, 0.1);
}

/* FAQ con <details> nativo */
.faq {
  border-top: 1px solid var(--color-border-light);
}

.faq details {
  border-bottom: 1px solid var(--color-border-light);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  min-height: 44px;
  padding-block: var(--space-5);
  font-family: var(--font-serif);
  font-size: var(--fs-lg);
  cursor: pointer;
  list-style: none;
  transition: color var(--transition);
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  flex-shrink: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-xl);
  font-weight: 300;
  color: var(--color-copper-dark);
  transition: transform var(--transition);
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq summary:hover {
  color: var(--color-copper-dark);
}

.faq details > div {
  padding-bottom: var(--space-5);
  color: var(--text-muted);
}

/* CTA final */
.cta-band {
  text-align: center;
}

.cta-band .section-title {
  margin-block: var(--space-3) var(--space-4);
}

.cta-band p {
  margin-inline: auto;
}

.cta-band .btn-group {
  justify-content: center;
  margin-top: var(--space-6);
}

.cta-band__note {
  margin-top: var(--space-5);
  font-size: var(--fs-xs);
  color: var(--text-inverse-muted);
}

.cta-band__note a {
  color: var(--color-copper);
  text-decoration: underline;
  text-underline-offset: 3px;
}


/* 14d. RESEÑAS DE PRODUCTO
   ========================================================================== */
.review-hero {
  padding-block: var(--space-6) var(--space-8);
}

.review-hero .breadcrumb {
  padding-top: 0;
}

.review-hero__header {
  max-width: 860px;
  margin-top: var(--space-6);
}

.review-hero .hero-title {
  margin-block: var(--space-4);
  font-size: var(--fs-3xl);
  font-weight: 500;
}

.review-hero .hero-title em {
  color: var(--color-copper-dark);
}

.review-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-5);
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

.review-meta strong {
  color: var(--text);
  font-weight: 600;
}

.review-hero__media {
  aspect-ratio: 16 / 9;
  margin-top: var(--space-7);
  overflow: hidden;
  border-radius: var(--radius-md);
  background-color: var(--color-gray-200);
}

.review-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.review-hero__caption {
  margin-top: var(--space-3);
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

/* Estrellas: el relleno se controla con --rating-pct */
.rating {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.stars {
  position: relative;
  display: inline-block;
  font-size: 1.25rem;
  line-height: 1;
  letter-spacing: 0.1em;
  color: var(--color-gray-200);
}

.stars::before {
  content: "★★★★★";
}

.stars__fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--rating-pct, 0%);
  overflow: hidden;
  white-space: nowrap;
  color: var(--color-copper);
}

.stars__fill::before {
  content: "★★★★★";
}

.rating__score {
  font-family: var(--font-serif);
  font-size: var(--fs-lg);
  color: var(--text);
}

.rating--lg .stars {
  font-size: 2rem;
}

.rating--lg .rating__score {
  font-size: var(--fs-2xl);
}

/* Disclosure breve bajo el hero */
.inline-disclosure {
  margin-top: var(--space-5);
  padding: var(--space-3) var(--space-4);
  border-left: 2px solid var(--color-copper);
  background-color: var(--color-gray-200);
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.inline-disclosure a {
  color: var(--color-copper-dark);
  text-decoration: underline;
}

/* Cuerpo del artículo */
.article-body {
  max-width: 760px;
  margin-inline: auto;
  padding-bottom: var(--space-10);
}

.article-body > section + section {
  margin-top: var(--space-9);
}

.article-body h2 {
  margin-bottom: var(--space-5);
  font-size: var(--fs-2xl);
}

.article-body h3 {
  margin-block: var(--space-6) var(--space-3);
}

/* Quick Verdict */
.verdict-box {
  padding: var(--space-7);
  border: 1px solid rgba(184, 147, 90, 0.45);
  border-radius: var(--radius-md);
  background-color: rgba(184, 147, 90, 0.12);
}

.verdict-box h2 {
  margin-bottom: var(--space-4);
  font-size: var(--fs-xl);
}

.verdict-box__summary {
  font-size: var(--fs-md);
}

.verdict-box__lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-block: var(--space-6);
}

.verdict-box__lists h3 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

.verdict-box__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(184, 147, 90, 0.45);
}

/* Listas de pros/contras con marcador */
.check-list,
.cross-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
  font-size: var(--fs-sm);
}

.check-list li,
.cross-list li {
  position: relative;
  padding-left: var(--space-6);
}

.check-list li::before,
.cross-list li::before {
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 600;
}

.check-list li::before {
  content: "✓";
  color: #2f6b3f;
}

.cross-list li::before {
  content: "✕";
  color: #9a3b2e;
}

/* Lista de puntos con icono SVG */
.icon-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  list-style: none;
}

.icon-list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: var(--space-4);
  align-items: start;
}

.icon-list__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-copper);
  border-radius: 50%;
  color: var(--color-copper-dark);
}

.icon-list__icon svg {
  width: 20px;
  height: 20px;
}

.icon-list h3 {
  margin: 0 0 var(--space-1);
  font-size: var(--fs-md);
}

.icon-list p {
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

.icon-list--muted .icon-list__icon {
  border-color: var(--color-gray-600);
  color: var(--color-gray-600);
}

/* Para quién es / no es */
.fit-col {
  padding: var(--space-6);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  background-color: #fff;
}

.fit-col h3 {
  margin: 0 0 var(--space-4);
  font-size: var(--fs-lg);
}

/* Veredicto final */
.final-verdict {
  padding: var(--space-8) var(--space-7);
  border-radius: var(--radius-md);
  background-color: var(--color-black);
  color: var(--text-inverse);
  text-align: center;
}

.final-verdict h2 {
  color: var(--text-inverse);
}

.final-verdict .prose {
  text-align: left;
  color: var(--text-inverse-muted);
}

.final-verdict .rating {
  margin-block: var(--space-4) var(--space-6);
}

.final-verdict .stars {
  color: var(--color-gray-800);
}

.final-verdict .rating__score {
  color: var(--text-inverse);
}

.final-verdict .btn-group {
  justify-content: center;
  margin-top: var(--space-7);
}

/* Autor */
.author-box {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: var(--space-5);
  align-items: start;
  padding: var(--space-6);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.author-box img {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
}

.author-box h2 {
  margin: var(--space-1) 0 var(--space-2);
  font-size: var(--fs-lg);
}

.author-box p {
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

.author-box__links {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-3);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.author-box__links a {
  color: var(--color-copper-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}


/* 14e. BLOG: LISTADO Y GUÍAS
   ========================================================================== */
.page-hero {
  padding-block: var(--space-6) var(--space-8);
  border-bottom: 1px solid var(--color-border-light);
}

.page-hero .breadcrumb {
  padding-top: 0;
}

.page-hero__inner {
  max-width: 760px;
  margin-top: var(--space-6);
}

.page-hero .page-title em {
  color: var(--color-copper-dark);
}

/* Filtros por categoría */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-7);
  list-style: none;
}

.filter-chip {
  min-height: 40px;
  padding: var(--space-2) var(--space-4);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-pill);
  background-color: transparent;
  color: var(--text);
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.filter-chip:hover {
  border-color: var(--color-copper-dark);
  color: var(--color-copper-dark);
}

.filter-chip[aria-pressed="true"] {
  background-color: var(--color-black);
  border-color: var(--color-black);
  color: var(--color-white);
}

.article-card .eyebrow {
  color: var(--color-copper-dark);
}

.article-card__byline {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-3);
  margin-top: auto;
  padding-top: var(--space-3);
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Paginación */
.pagination {
  margin-top: var(--space-8);
}

.pagination ol {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
}

.pagination a,
.pagination span {
  display: grid;
  place-items: center;
  min-width: 44px;
  height: 44px;
  padding-inline: var(--space-3);
  font-size: var(--fs-sm);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), color var(--transition);
}

.pagination a:hover {
  border-color: var(--color-copper-dark);
  color: var(--color-copper-dark);
}

.pagination [aria-current="page"] {
  background-color: var(--color-black);
  color: var(--color-white);
}

.pagination__next {
  white-space: nowrap;
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  font-size: var(--fs-xs) !important;
}

/* Índice "At a glance" de la guía */
.glance-list {
  counter-reset: glance;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  list-style: none;
}

.glance-list li {
  counter-increment: glance;
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: var(--space-2);
  font-size: var(--fs-sm);
}

.glance-list li::before {
  content: counter(glance);
  font-family: var(--font-serif);
  color: var(--color-copper-dark);
}

.glance-list a {
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Cada reloj de la guía */
.pick {
  padding-top: var(--space-7);
  border-top: 1px solid var(--color-border-light);
}

.pick__label {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.pick__number {
  font-family: var(--font-serif);
  font-size: var(--fs-2xl);
  font-style: italic;
  line-height: 1;
  color: var(--color-copper-dark);
}

.pick__media {
  aspect-ratio: 3 / 2;
  margin-block: var(--space-5);
  overflow: hidden;
  border-radius: var(--radius-md);
  background-color: var(--color-gray-200);
}

.pick__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pick h3 {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

.pick .grid-2 {
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.pick__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.pick__cta small {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.spec-table {
  width: 100%;
  margin-top: var(--space-5);
  border-collapse: collapse;
  font-size: var(--fs-sm);
}

.spec-table th,
.spec-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-border-light);
  text-align: left;
}

.spec-table th {
  width: 40%;
  font-weight: 500;
  color: var(--text-muted);
}


/* 14f. ABOUT Y CONTACTO
   ========================================================================== */
.prose h2 {
  margin-top: var(--space-8);
  font-size: var(--fs-xl);
}

.prose a {
  color: var(--color-copper-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Principios editoriales */
.standard {
  padding: var(--space-6);
  border-top: 2px solid var(--color-copper);
  background-color: #fff;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.standard__number {
  font-family: var(--font-serif);
  font-size: var(--fs-sm);
  font-style: italic;
  color: var(--color-copper-dark);
}

.standard h3 {
  margin-block: var(--space-2) var(--space-3);
}

.standard p {
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

/* Tarjetas de equipo */
.team-card {
  text-align: center;
  padding: var(--space-7) var(--space-6);
}

.team-card__photo {
  width: 128px;
  height: 128px;
  margin: 0 auto var(--space-5);
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--color-copper);
  padding: 4px;
  background-color: var(--color-white);
}

.team-card__role {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-copper-dark);
}

.team-card p {
  margin: var(--space-4) auto 0;
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

.team-card__links {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-5);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.team-card__links a {
  position: relative;
  z-index: 2;
  color: var(--color-copper-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Contacto */
.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-top: var(--space-6);
}

.contact-grid .section-title {
  margin-bottom: var(--space-2);
}

.faq details > div a {
  color: var(--color-copper-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field label {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.form-field .required {
  color: #9a3b2e;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 48px;
  padding: var(--space-3) var(--space-4);
  background-color: #fff;
  color: var(--color-black);
  border: 1px solid var(--color-gray-600);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-field textarea {
  min-height: 180px;
  resize: vertical;
}

.form-field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-gray-600) 50%), linear-gradient(135deg, var(--color-gray-600) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: var(--space-7);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-copper-dark);
  box-shadow: var(--focus-ring);
}

.form-hint {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.form-hint a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-aside {
  padding: var(--space-7) var(--space-6);
  background-color: var(--color-black);
  color: var(--text-inverse);
  border-radius: var(--radius-md);
}

.contact-aside h2 {
  margin-bottom: var(--space-5);
  font-size: var(--fs-xl);
}

.contact-aside h3 {
  margin: var(--space-6) 0 var(--space-2);
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-copper);
}

.contact-aside p,
.contact-aside li {
  font-size: var(--fs-sm);
  color: var(--text-inverse-muted);
}

.contact-aside ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  list-style: none;
}

.contact-aside a {
  color: var(--text-inverse);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}

.contact-aside a:hover {
  color: var(--color-copper);
}

.contact-aside__email {
  font-family: var(--font-serif);
  font-size: var(--fs-lg);
}


/* 15. ANIMACIONES
   ========================================================================== */
@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(32px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scroll-line {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Entrada del hero al cargar */
.hero__content > * {
  animation: fade-in-up 0.9s var(--ease) both;
}
.hero__content > *:nth-child(2) { animation-delay: 0.12s; }
.hero__content > *:nth-child(3) { animation-delay: 0.24s; }
.hero__content > *:nth-child(4) { animation-delay: 0.36s; }

/* Fade-in on scroll SIN JavaScript (scroll-driven animations).
   Mejora progresiva: los navegadores sin soporte muestran el contenido
   directamente, sin animación. */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      animation: fade-in-up linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 40%;
    }
  }
}


/* 16. MEDIA QUERIES
   ========================================================================== */

/* ≤ 1024px — tablet horizontal */
@media (max-width: 1024px) {
  :root {
    --space-10: 6rem;
  }

  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav-menu {
    gap: var(--space-6);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

/* ≤ 768px — tablet vertical / móvil grande */
@media (max-width: 768px) {
  :root {
    --space-10: 4.5rem;
    --header-h: 64px;
  }

  /* Menú móvil */
  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-4) var(--gutter) var(--space-7);
    background-color: var(--color-black);
    border-bottom: 1px solid var(--color-border-dark);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }

  .nav-menu.is-open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .nav-menu li {
    border-bottom: 1px solid var(--color-border-dark);
  }

  .nav-link {
    display: block;
    padding-block: var(--space-5);
    font-size: var(--fs-sm);
  }

  .nav-link::after {
    display: none;
  }

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

  .brand-hero__inner {
    grid-template-columns: 1fr;
  }

  .verdict-box__lists {
    grid-template-columns: 1fr;
  }

  .contact-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .brand-hero__media {
    aspect-ratio: 16 / 10;
  }

  .compare-table th,
  .compare-table td {
    padding: var(--space-3);
    font-size: var(--fs-sm);
  }

  .section-header--split {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero::before {
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.7) 0%, rgba(10, 10, 10, 0.92) 70%);
  }

  .hero__scroll {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ≤ 480px — móvil */
@media (max-width: 480px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .btn-group {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-group .btn-primary,
  .btn-group .btn-secondary {
    width: 100%;
  }

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

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

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

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .legal-toc ol {
    columns: 1;
  }

  .verdict-box,
  .final-verdict {
    padding: var(--space-5);
  }

  .author-box {
    grid-template-columns: 1fr;
    padding-inline: 0;
  }

  .legal-summary,
  .legal-toc {
    padding: var(--space-4);
  }
}