/*
  HOME-DESIGN.CSS — Capa visual de la Home
  Los colores base viven en primitives.css. Aquí se asignan a elementos concretos.
  La estructura y el contenido se mantienen en HTML/JSON/JavaScript.
*/

/* Tokens de uso: los primitivos de color se declaran en primitives.css; aquí
   se decide qué papel cumple cada uno en la Home y se cambia por tema. */
:root {
  --home-page-background: linear-gradient(180deg, var(--color-purple-very-light), var(--color-pink-bg));
  --home-body-text: var(--color-purple-deep);
  --home-header-background: rgba(251, 243, 255, .86);
  --home-header-border: rgba(75, 0, 130, .12);
  --home-header-shadow: 0 8px 28px rgba(50, 6, 82, .10);
  --home-brand-hover: rgba(200, 158, 255, .18);
  --home-brand-text: var(--color-purple-dark);
  --home-header-control: var(--color-purple-dark);
  --home-header-control-border: rgba(75, 0, 130, .18);
  --home-header-control-background: rgba(255, 255, 255, .52);
  --home-header-control-hover: rgba(200, 158, 255, .24);
  --home-nav-background: rgba(251, 243, 255, .98);
  --home-nav-border: rgba(75, 0, 130, .12);
  --home-nav-shadow: 0 18px 40px rgba(50, 6, 82, .16);
  --home-nav-text: var(--color-purple-dark);
  --home-nav-text-active: var(--color-pink-neon-dark);
  --home-hero-background: linear-gradient(135deg, rgba(255, 255, 255, .76), rgba(255, 221, 255, .78));
  --home-hero-border: rgba(200, 158, 255, .30);
  --home-hero-shadow: 0 24px 70px rgba(75, 0, 130, .10);
  --home-hero-glow: rgba(255, 79, 204, .15);
  --home-badge-background: rgba(255, 255, 255, .72);
  --home-badge-border: rgba(230, 115, 224, .35);
  --home-badge-text: var(--color-pink-neon-dark);
  --home-badge-shadow: 0 8px 24px rgba(230, 115, 224, .14);
  --home-hero-heading: var(--color-purple-deep);
  --home-hero-text: var(--color-purple-medium);
  --home-feature-background: rgba(255, 255, 255, .64);
  --home-feature-border: rgba(200, 158, 255, .26);
  --home-feature-shadow: 0 12px 28px rgba(75, 0, 130, .07);
  --home-feature-heading: var(--color-purple-dark);
  --home-feature-text: var(--color-purple-medium);
  --home-eyebrow: var(--color-pink-neon-dark);
  --home-section-heading: var(--color-purple-dark);
  --home-section-accent: var(--color-pink-neon-dark);
  --home-section-text: var(--color-purple-medium);
  --home-product-background: rgba(255, 255, 255, .76);
  --home-product-border: rgba(200, 158, 255, .28);
  --home-product-shadow: 0 18px 46px rgba(75, 0, 130, .10);
  --home-product-shadow-hover: 0 24px 54px rgba(75, 0, 130, .16);
  --home-product-image-border: rgba(230, 115, 224, .28);
  --home-product-image-shadow: 0 14px 34px rgba(75, 0, 130, .12);
  --home-product-heading: var(--color-purple-dark);
  --home-product-accent: var(--color-pink-neon-dark);
  --home-product-text: var(--color-purple-medium);
  --home-tag-background: rgba(255, 221, 255, .52);
  --home-tag-border: rgba(230, 115, 224, .28);
  --home-tag-text: var(--color-purple-dark);
  --home-result-background: rgba(200, 158, 255, .14);
  --home-result-border: rgba(159, 77, 255, .24);
  --home-newsletter-background: linear-gradient(135deg, var(--color-purple-deep), var(--color-purple-dark));
  --home-newsletter-border: rgba(255, 170, 255, .24);
  --home-newsletter-shadow: 0 24px 64px rgba(50, 6, 82, .24);
  --home-newsletter-heading: var(--color-purple-very-light);
  --home-newsletter-text: var(--color-purple-soft);
  --home-newsletter-accent: var(--color-pink-neon);
  --home-input-background: rgba(255, 255, 255, .94);
  --home-input-border: rgba(255, 170, 255, .45);
  --home-input-text: var(--color-purple-deep);
  --home-input-focus: var(--color-pink-neon);
  --home-input-focus-ring: rgba(255, 79, 204, .22);
  --home-primary-button-background: linear-gradient(135deg, var(--color-pink-neon), var(--color-purple-accent));
  --home-primary-button-hover: linear-gradient(135deg, var(--color-pink-highlight), var(--color-purple-medium));
  --home-primary-button-text: var(--color-white);
  --home-primary-button-shadow: 0 12px 28px rgba(159, 77, 255, .24);
  --home-primary-button-shadow-hover: 0 16px 34px rgba(159, 77, 255, .34);
  --home-secondary-button-background: rgba(255, 255, 255, .58);
  --home-secondary-button-border: rgba(75, 0, 130, .22);
  --home-secondary-button-text: var(--color-purple-dark);
  --home-secondary-button-hover: rgba(255, 255, 255, .90);
  --home-focus-ring: var(--color-pink-neon);
}

[data-theme="dark"] {
  --home-page-background-dark: linear-gradient(180deg, var(--color-purple-deep), #24103e);
  --home-body-text-dark: var(--color-purple-very-light);
  --home-header-background: rgba(50, 6, 82, .90);
  --home-header-border: rgba(255, 170, 255, .18);
  --home-header-shadow: 0 8px 28px rgba(0, 0, 0, .28);
  --home-brand-hover: rgba(255, 170, 255, .12);
  --home-brand-text: var(--color-purple-very-light);
  --home-header-control: var(--color-purple-soft);
  --home-header-control-border: rgba(255, 170, 255, .24);
  --home-header-control-background: rgba(255, 255, 255, .06);
  --home-header-control-hover: rgba(255, 170, 255, .14);
  --home-nav-background: rgba(50, 6, 82, .98);
  --home-nav-border: rgba(255, 170, 255, .18);
  --home-nav-shadow: 0 18px 40px rgba(0, 0, 0, .34);
  --home-nav-text: var(--color-purple-soft);
  --home-nav-text-active: var(--color-pink-neon);
  --home-hero-background: linear-gradient(135deg, rgba(75, 0, 130, .72), rgba(50, 6, 82, .88));
  --home-hero-border: rgba(255, 170, 255, .18);
  --home-hero-shadow: 0 24px 70px rgba(0, 0, 0, .22);
  --home-hero-glow: rgba(255, 79, 204, .10);
  --home-badge-background: rgba(255, 255, 255, .08);
  --home-badge-border: rgba(255, 170, 255, .28);
  --home-badge-text: var(--color-pink-neon);
  --home-badge-shadow: 0 8px 24px rgba(0, 0, 0, .16);
  --home-hero-heading: var(--color-purple-very-light);
  --home-hero-text: var(--color-purple-soft);
  --home-feature-background: rgba(255, 255, 255, .07);
  --home-feature-border: rgba(255, 170, 255, .16);
  --home-feature-shadow: 0 12px 28px rgba(0, 0, 0, .16);
  --home-feature-heading: var(--color-purple-very-light);
  --home-feature-text: var(--color-purple-soft);
  --home-eyebrow: var(--color-pink-neon);
  --home-section-heading: var(--color-purple-very-light);
  --home-section-accent: var(--color-pink-neon);
  --home-section-text: var(--color-purple-soft);
  --home-product-background: rgba(50, 6, 82, .72);
  --home-product-border: rgba(255, 170, 255, .18);
  --home-product-shadow: 0 18px 46px rgba(0, 0, 0, .20);
  --home-product-shadow-hover: 0 24px 54px rgba(0, 0, 0, .30);
  --home-product-image-border: rgba(255, 170, 255, .24);
  --home-product-image-shadow: 0 14px 34px rgba(0, 0, 0, .24);
  --home-product-heading: var(--color-purple-very-light);
  --home-product-accent: var(--color-pink-neon);
  --home-product-text: var(--color-purple-soft);
  --home-tag-background: rgba(255, 255, 255, .08);
  --home-tag-border: rgba(255, 170, 255, .18);
  --home-tag-text: var(--color-purple-soft);
  --home-result-background: rgba(159, 77, 255, .14);
  --home-result-border: rgba(255, 170, 255, .18);
  --home-input-background: rgba(255, 255, 255, .96);
  --home-input-border: rgba(255, 170, 255, .40);
  --home-secondary-button-background: rgba(255, 255, 255, .08);
  --home-secondary-button-border: rgba(255, 170, 255, .28);
  --home-secondary-button-text: var(--color-purple-soft);
  --home-secondary-button-hover: rgba(255, 255, 255, .15);
}

/* ── Asignación visual por elemento ─────────────────────────────────────── */
body {
  background: var(--home-page-background);
  color: var(--home-body-text);
}

[data-theme="dark"] body {
  background: var(--home-page-background-dark);
  color: var(--home-body-text-dark);
}

.site-header {
  background: var(--home-header-background);
  border-bottom: 1px solid var(--home-header-border);
  box-shadow: var(--home-header-shadow);
  backdrop-filter: blur(16px);
}

.navbar {
  max-width: 1180px;
  min-height: 76px;
  padding: 12px 28px;
}

.brand-lockup {
  background: transparent;
  border-radius: var(--r-lg);
  transition: background-color var(--t-fast) ease;
}

.brand-lockup:hover { background: var(--home-brand-hover); }
.company-name span { color: var(--home-brand-text); }

.menu-toggle,
.theme-toggle-btn {
  color: var(--home-header-control);
  border: 1px solid var(--home-header-control-border);
  background: var(--home-header-control-background);
}

.menu-toggle { border-radius: var(--r-md); }
.menu-toggle:hover,
.theme-toggle-btn:hover { background: var(--home-header-control-hover); }
.menu-toggle .bar { background: currentColor; }

.nav-links {
  background: var(--home-nav-background);
  border: 1px solid var(--home-nav-border);
  box-shadow: var(--home-nav-shadow);
}

.nav-link { color: var(--home-nav-text); }
.nav-link:hover,
.nav-link--active { color: var(--home-nav-text-active); }

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4.5rem, 9vw, 8rem) 0 clamp(3.5rem, 7vw, 6rem);
  background: var(--home-hero-background);
  border: 1px solid var(--home-hero-border);
  border-radius: 0 0 var(--r-xxxl) var(--r-xxxl);
  box-shadow: var(--home-hero-shadow);
}

.hero::before {
  content: '';
  position: absolute;
  width: min(42vw, 34rem);
  height: min(42vw, 34rem);
  top: -15rem;
  right: -8rem;
  border-radius: 50%;
  background: var(--home-hero-glow);
  filter: blur(4px);
  pointer-events: none;
}

.hero-content,
.features { position: relative; z-index: 1; }
.hero-content { max-width: 760px; margin: 0 auto; text-align: center; }

.badge {
  background: var(--home-badge-background);
  border: 1px solid var(--home-badge-border);
  color: var(--home-badge-text);
  box-shadow: var(--home-badge-shadow);
}

.hero h1 {
  max-width: 760px;
  margin: 1.25rem auto 1rem;
  color: var(--home-hero-heading);
  font-family: var(--font-display);
  font-size: clamp(2.7rem, 6vw, 5.25rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.hero-lead {
  max-width: 650px;
  margin: 0 auto;
  color: var(--home-hero-text);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  line-height: 1.75;
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 2rem;
}

.hero-actions .btn-secondary { color: var(--home-secondary-button-text); }

.features {
  max-width: 980px;
  margin: clamp(3rem, 7vw, 5rem) auto 0;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.card-into-card {
  min-height: 100%;
  padding: 1.35rem;
  background: var(--home-feature-background);
  border: 1px solid var(--home-feature-border);
  border-radius: var(--r-xl);
  box-shadow: var(--home-feature-shadow);
}

.card-into-card h4 { color: var(--home-feature-heading); }
.card-into-card p { color: var(--home-feature-text); }

.products-section,
.newsletter-section { border-top: 0; padding-top: clamp(3rem, 7vw, 6rem); }

.section-header { max-width: 700px; }
.section-eyebrow { color: var(--home-eyebrow); letter-spacing: .06em; text-transform: none; }
.section-header h2 { color: var(--home-section-heading); text-wrap: balance; }
.section-header h2 em { color: var(--home-section-accent); }
.section-desc { color: var(--home-section-text); line-height: 1.7; }

.product-card {
  background: var(--home-product-background);
  border: 1px solid var(--home-product-border);
  border-radius: var(--r-xxl);
  box-shadow: var(--home-product-shadow);
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--home-product-shadow-hover);
}

.product-img-frame { border-color: var(--home-product-image-border); box-shadow: var(--home-product-image-shadow); }
.product-title { color: var(--home-product-heading); }
.product-title em { color: var(--home-product-accent); }
.product-desc,
.product-highlights li,
.product-result p { color: var(--home-product-text); }
.product-tag { background: var(--home-tag-background); border-color: var(--home-tag-border); color: var(--home-tag-text); }
.product-result { background: var(--home-result-background); border-color: var(--home-result-border); }

.newsletter-card {
  background: var(--home-newsletter-background);
  border: 1px solid var(--home-newsletter-border);
  box-shadow: var(--home-newsletter-shadow);
}

.newsletter-left h2 { color: var(--home-newsletter-heading); text-wrap: balance; }
.newsletter-left > p,
.newsletter-benefits li { color: var(--home-newsletter-text); }
.newsletter-benefits li::first-letter { color: var(--home-newsletter-accent); }
.newsletter-form input { background: var(--home-input-background); border-color: var(--home-input-border); color: var(--home-input-text); }
.newsletter-form input:focus { border-color: var(--home-input-focus); box-shadow: 0 0 0 4px var(--home-input-focus-ring); }

.btn,
.cta-button,
.product-cta { touch-action: manipulation; }

.btn-primary,
.cta-button {
  background: var(--home-primary-button-background);
  color: var(--home-primary-button-text);
  box-shadow: var(--home-primary-button-shadow);
}

.btn-primary:hover,
.cta-button:hover { background: var(--home-primary-button-hover); box-shadow: var(--home-primary-button-shadow-hover); }

.btn-secondary {
  background: var(--home-secondary-button-background);
  border: 1px solid var(--home-secondary-button-border);
  color: var(--home-secondary-button-text);
}

.btn-secondary:hover { background: var(--home-secondary-button-hover); }

.btn:focus-visible,
.cta-button:focus-visible,
.menu-toggle:focus-visible,
.theme-toggle-btn:focus-visible,
.nav-link:focus-visible,
.brand-lockup:focus-visible,
.newsletter-form input:focus-visible {
  outline: 3px solid var(--home-focus-ring);
  outline-offset: 3px;
}

@media (max-width: 820px) {
  .features { grid-template-columns: 1fr; }
  .hero { border-radius: 0 0 var(--r-xxl) var(--r-xxl); }
}

@media (max-width: 640px) {
  .navbar { padding-inline: 16px; }
  .hero { padding-inline: 1rem; }
  .hero h1 { font-size: clamp(2.35rem, 12vw, 3.4rem); }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .hero::before { filter: none; }
  .brand-lockup,
  .btn,
  .cta-button,
  .product-card { transition: none; }
}