/* ============================================================
   Kiss Me Box — Layout (header, hero, secciones, footer)
   ============================================================ */

/* ---------- Franja de aviso ---------- */
.announce-bar {
  background: var(--kmb-plum-900);
  color: var(--text-inverse);
}
.announce-bar .container {
  padding-top: var(--sp-2);
  padding-bottom: var(--sp-2);
  text-align: center;
  font-size: var(--fs-sm);
  font-family: var(--font-heading);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-normal);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .announce-bar { background: var(--kmb-plum-100); color: var(--kmb-plum-900); }
}
:root[data-theme="dark"] .announce-bar { background: var(--kmb-plum-100); color: var(--kmb-plum-900); }

/* ---------- Trust badges ---------- */
.trust-badges {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
  margin-top: var(--sp-5);
}
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}
.trust-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--kmb-plum-400);
  flex: none;
}

/* ---------- Testimonios ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--sp-5);
}
.testimonial {
  padding: var(--sp-5);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
}
.testimonial .quote { font-size: var(--fs-lg); color: var(--text-primary); margin-bottom: var(--sp-3); }
.testimonial .meta { font-size: var(--fs-sm); color: var(--text-faint); }
.testimonial .meta strong { color: var(--text-secondary); font-family: var(--font-heading); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: var(--bg-header);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-default);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  width: 100%;
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.brand img { height: 36px; width: auto; }
.brand .brand-name {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  line-height: 1;
  color: var(--text-primary);
}

.main-nav { display: flex; align-items: center; gap: var(--sp-1); }
.main-nav a {
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--text-secondary);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.main-nav a:hover { background: var(--accent-pale); color: var(--accent-text); text-decoration: none; }
.main-nav a.is-active { background: var(--accent-pale); color: var(--accent-text); }

.header-actions { display: flex; align-items: center; gap: var(--sp-2); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--sp-2);
  width: 40px;
  height: 40px;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text-primary);
  position: relative;
  transition: transform var(--dur-normal) var(--ease-inout);
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

@media (max-width: 860px) {
  .main-nav { position: fixed; inset: var(--header-height) 0 0 0; background: var(--bg-surface);
    flex-direction: column; align-items: stretch; padding: var(--sp-4);
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity var(--dur-normal) var(--ease-out), transform var(--dur-normal) var(--ease-out);
    z-index: var(--z-dropdown);
  }
  .main-nav.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .main-nav a { padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-md); }
  .nav-toggle { display: block; }
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--text-faint);
  padding: var(--sp-4) 0 0;
}
.breadcrumb a { color: var(--text-secondary); }
.breadcrumb .sep { opacity: .5; }
.breadcrumb .current { color: var(--text-primary); font-weight: var(--fw-medium); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: var(--sp-16) 0 var(--sp-12);
  background:
    radial-gradient(560px 320px at 85% -10%, var(--kmb-plum-100), transparent 60%),
    var(--bg-app);
}
.hero .container { display: grid; grid-template-columns: 1.1fr .9fr; gap: var(--sp-10); align-items: center; }
.hero-eyebrow {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: var(--sp-3);
}
.hero h1 {
  font-size: var(--fs-7xl);
  line-height: var(--lh-tight);
  margin-bottom: var(--sp-4);
}
.hero h1 em {
  font-family: var(--font-display);
  font-style: normal;
  color: var(--accent-text);
}
.hero p.lead {
  font-size: var(--fs-xl);
  color: var(--text-secondary);
  max-width: 46ch;
  margin-bottom: var(--sp-6);
}
.hero-actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; }
.hero-art { position: relative; display: flex; align-items: center; justify-content: center; }
.hero-art::before {
  content: "";
  position: absolute;
  width: 78%;
  aspect-ratio: 1;
  background: radial-gradient(circle, var(--kmb-plum-100), transparent 70%);
  border-radius: 50%;
  z-index: -1;
}
.hero-tag {
  position: absolute;
  top: 6%;
  right: 2%;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--sp-2) var(--sp-4);
  box-shadow: var(--shadow-md);
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  color: var(--accent-text);
  opacity: 0;
  transform: rotate(-6deg);
  animation-name: tag-fade-in, tag-sway;
  animation-duration: var(--dur-slower), 4.5s;
  animation-timing-function: var(--ease-out), var(--ease-inout);
  animation-delay: 320ms, 320ms;
  animation-iteration-count: 1, infinite;
  animation-fill-mode: forwards, none;
}
@keyframes tag-fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes tag-sway {
  0%, 100% { transform: rotate(-6deg); }
  50% { transform: rotate(-2deg); }
}
@media (max-width: 620px) {
  .hero-tag { display: none; }
}

/* Entrada del hero: cada pieza aparece en cascada al cargar */
@keyframes fade-up-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-eyebrow, .hero h1, .hero p.lead, .hero-actions, .hero .trust-badges, .hero-art {
  animation: fade-up-in var(--dur-slower) var(--ease-out) both;
}
.hero-eyebrow { animation-delay: 0ms; }
.hero h1 { animation-delay: 60ms; }
.hero p.lead { animation-delay: 120ms; }
.hero-actions { animation-delay: 180ms; }
.hero .trust-badges { animation-delay: 240ms; }
.hero-art { animation-delay: 100ms; }

/* El box-art del hero flota suavemente — un solo lugar, no en todos los íconos */
@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.hero-art .box-art { animation: float-y 5s var(--ease-inout) infinite; animation-delay: .6s; }
.hero-art .box-art .bow { transform-origin: 50% 90%; animation: bow-sway 4s var(--ease-inout) infinite; }
@keyframes bow-sway {
  0%, 100% { transform: translateX(-50%) rotate(-3deg); }
  50% { transform: translateX(-50%) rotate(3deg); }
}

@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero { padding: var(--sp-10) 0 var(--sp-8); }
  .hero h1 { font-size: var(--fs-5xl); }
  .hero-art { order: -1; }
}

/* ---------- Secciones genéricas ---------- */
.section { padding: var(--sp-16) 0; }
.section + .section { padding-top: 0; }
.section.section--tint { background: var(--bg-surface-2); padding-top: var(--sp-16); padding-bottom: var(--sp-16); }
.section--tint + .section { padding-top: var(--sp-16); }
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
  flex-wrap: wrap;
}
.section-eyebrow {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: var(--sp-1);
}
.section-head h2 { font-size: var(--fs-5xl); }
.section-head p { color: var(--text-secondary); max-width: 56ch; margin-top: var(--sp-2); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-5); }
@media (max-width: 980px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* ---------- Beneficios ---------- */
.benefit {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: var(--sp-5);
}
.benefit .benefit-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-lg);
  background: var(--accent-pale);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--sp-2);
}
.benefit h3 { font-size: var(--fs-xl); }
.benefit p { color: var(--text-secondary); font-size: var(--fs-base); }

/* ---------- Categorías (chips grandes en Inicio) ---------- */
.category-strip {
  display: flex;
  gap: var(--sp-3);
  overflow-x: auto;
  padding-bottom: var(--sp-2);
  scrollbar-width: thin;
}
.category-pill {
  flex: none;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  font-family: var(--font-heading);
  font-weight: var(--fw-medium);
  font-size: var(--fs-base);
  color: var(--text-primary);
  white-space: nowrap;
  transition: border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.category-pill:hover { border-color: var(--kmb-plum-300); transform: translateY(-1px); text-decoration: none; }

/* ---------- Catálogo: barra de filtros ---------- */
.catalog-toolbar {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: var(--sp-6);
}
.catalog-toolbar .input {
  flex: 1 1 240px;
  width: auto;
  min-width: 0;
}
.catalog-toolbar .select {
  flex: 0 1 200px;
  width: auto;
  min-width: 0;
}
@media (max-width: 480px) {
  .catalog-toolbar .input,
  .catalog-toolbar .select { flex-basis: 100%; }
}
.catalog-filters {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
}
.catalog-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--sp-8);
  align-items: start;
}
@media (max-width: 780px) {
  .catalog-layout { grid-template-columns: 1fr; }
}
.filter-group { margin-bottom: var(--sp-6); }
.filter-group h4 {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--text-faint);
  margin-bottom: var(--sp-3);
}

/* ---------- Producto: detalle ---------- */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-10);
  align-items: start;
}
@media (max-width: 860px) {
  .product-detail { grid-template-columns: 1fr; }
}
.product-detail .art-frame {
  position: sticky;
  top: calc(var(--header-height) + var(--sp-4));
  border-radius: var(--radius-2xl);
  background: var(--bg-surface-2);
  padding: var(--sp-10);
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (max-width: 860px) { .product-detail .art-frame { position: static; } }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border-default);
  background: var(--bg-surface);
  padding: var(--sp-12) 0 var(--sp-8);
  margin-top: var(--sp-16);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--sp-8);
  margin-bottom: var(--sp-8);
}
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--text-faint);
  margin-bottom: var(--sp-3);
}
.footer-grid a, .footer-grid p { color: var(--text-secondary); font-size: var(--fs-base); }
.footer-grid ul { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-bottom {
  border-top: 1px solid var(--border-default);
  padding-top: var(--sp-5);
  display: flex;
  justify-content: space-between;
  gap: var(--sp-3);
  flex-wrap: wrap;
  font-size: var(--fs-sm);
  color: var(--text-faint);
}

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed;
  right: var(--sp-5);
  bottom: var(--sp-5);
  z-index: var(--z-raised);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--kmb-whatsapp);
  color: #fff;
  border-radius: var(--radius-full);
  padding: var(--sp-3) var(--sp-5);
  box-shadow: var(--shadow-lg);
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
  transition: background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-spring);
}
.wa-float:hover { background: var(--kmb-whatsapp-hover); transform: translateY(-2px); text-decoration: none; }

/* ---------- Utilidades de layout ---------- */
.stack { display: flex; flex-direction: column; }
.row { display: flex; align-items: center; }
.spread { justify-content: space-between; }
.wrap { flex-wrap: wrap; }
.g-1 { gap: var(--sp-1); } .g-2 { gap: var(--sp-2); } .g-3 { gap: var(--sp-3); }
.g-4 { gap: var(--sp-4); } .g-5 { gap: var(--sp-5); } .g-6 { gap: var(--sp-6); }

/* Anima entrada de vista al navegar */
.view-enter { animation: view-fade-in var(--dur-slow) var(--ease-out); }
@keyframes view-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}