/* =============================================================
   La Fecha Elegida — styles.css
   Archetype: Editorial Light Cream. Brand palette from manual.
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:        #FAF5F4;   /* blanco cálido */
  --bg-2:      #F1EAE4;   /* crema media */
  --bg-3:      #E7DCD2;   /* beige suave */
  --paper:     #FFFFFF;

  --ink:       #3E3632;   /* marrón espresso */
  --ink-soft:  #574E48;
  --ink-mute:  #8C837C;   /* gris topo */

  --accent:      #7A8471; /* verde oliva suave */
  --accent-deep: #5E6857;
  --accent-soft: #E3E7DD; /* tinte oliva claro */
  --gold:        #B29A79; /* secundario cálido */

  --line:      rgba(62, 54, 50, 0.14);
  --line-soft: rgba(62, 54, 50, 0.08);

  --shadow-sm: 0 2px 10px rgba(62, 54, 50, 0.06), 0 1px 3px rgba(62, 54, 50, 0.05);
  --shadow-md: 0 18px 40px -12px rgba(62, 54, 50, 0.18), 0 8px 18px -10px rgba(62, 54, 50, 0.14);
  --shadow-lg: 0 44px 90px -24px rgba(94, 104, 87, 0.34), 0 24px 48px -20px rgba(62, 54, 50, 0.28);

  --serif: "Cormorant Garamond", "Hoefler Text", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --script: "Parisienne", "Cormorant Garamond", cursive;

  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft:  cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --wrap: 1200px;
  --pad: clamp(1.15rem, 5vw, 4rem);
  --nav-h: 76px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  scroll-behavior: smooth;
  overflow-x: clip;
  scroll-padding-top: calc(var(--nav-h) + 12px);
}
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
ul { list-style: none; padding: 0; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.005em;
  text-wrap: balance;
  color: var(--ink);
}

::selection { background: var(--accent); color: #fff; }

:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 3px;
  border-radius: 3px;
}

/* =============================================================
   3. Utilities
   ============================================================= */
.wrap { width: min(100% - 2 * var(--pad), var(--wrap)); margin-inline: auto; }
.wrap-narrow { width: min(100% - 2 * var(--pad), 780px); margin-inline: auto; }

.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--ink); color: var(--bg);
  z-index: 9999; border-radius: 8px; font-weight: 600; font-size: .9rem;
  transition: top .2s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

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

.kicker {
  font-family: var(--sans);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.section {
  padding-block: clamp(3.5rem, 9vw, 7.5rem);
  position: relative;
}
.section-head { max-width: 42rem; margin-bottom: clamp(2rem, 5vw, 3.4rem); }
.section-head .kicker { display: block; margin-bottom: 1rem; }
.section-title {
  font-size: clamp(2rem, 5.2vw, 3.4rem);
  font-weight: 500;
}
.section-title em { font-style: italic; color: var(--accent-deep); }
.section-lead {
  margin-top: 1rem;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--ink-soft);
  max-width: 38rem;
}

.bg-cream  { background: var(--bg); }
.bg-2      { background: var(--bg-2); }
.bg-3      { background: var(--bg-3); }
.bg-ink    { background: var(--ink); color: var(--bg); }
.bg-ink .section-title,
.bg-ink h2, .bg-ink h3 { color: var(--bg); }
.bg-ink .kicker { color: #c7cdbd; }
.bg-ink .section-lead { color: #d9d3c9; }
.bg-ink .section-title em { color: #E7DCD2; }

/* reveal on scroll */
[data-reveal] {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity .9s var(--ease-soft), transform .9s var(--ease-soft);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .08s; }
[data-reveal][data-delay="2"] { transition-delay: .16s; }
[data-reveal][data-delay="3"] { transition-delay: .24s; }

/* =============================================================
   4. Buttons
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .95rem 1.7rem;
  font-family: var(--sans);
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: .02em;
  border-radius: 999px;
  transition: transform .4s var(--ease-soft), box-shadow .4s var(--ease-soft),
              background-color .3s var(--ease-out), color .3s var(--ease-out);
  will-change: transform;
}
.btn svg { width: 1.05em; height: 1.05em; }
.btn-primary {
  background: var(--ink);
  color: var(--bg);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 44px -14px rgba(62, 54, 50, 0.4);
}
.btn-primary:active { transform: translateY(-1px); transition-duration: .1s; }
.btn-ghost {
  border: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
}
.btn-ghost:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); transform: translateY(-3px); }
.btn-olive {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 10px 28px -12px rgba(94, 104, 87, 0.6);
}
.btn-olive:hover { background: var(--accent-deep); transform: translateY(-3px); box-shadow: 0 20px 44px -14px rgba(94, 104, 87, 0.65); }
.btn-wa { background: #35AA7F; color: #fff; }
.btn-wa:hover { background: #2C8F6A; transform: translateY(-3px); box-shadow: 0 20px 40px -16px rgba(53, 170, 127, 0.55); }
.btn-lg { padding: 1.1rem 2.1rem; font-size: 1rem; }

.text-link {
  display: inline-flex; align-items: center; gap: .4rem;
  font-weight: 600; font-size: .95rem;
  color: var(--accent-deep);
  padding-bottom: 2px;
  position: relative;
}
.text-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: right;
  transition: transform .45s var(--ease-soft);
}
.text-link:hover::after { transform: scaleX(1); transform-origin: left; }
.text-link svg { width: 1em; height: 1em; transition: transform .3s var(--ease-out); }
.text-link:hover svg { transform: translateX(3px); }

/* =============================================================
   5. Promo bar
   ============================================================= */
.promobar {
  background: var(--accent-deep);
  color: #f3f1e9;
  text-align: center;
  font-size: .82rem;
  letter-spacing: .01em;
  padding: .55rem var(--pad);
  position: relative;
  z-index: 60;
}
.promobar a { text-decoration: underline; text-underline-offset: 3px; font-weight: 600; }
.promobar strong { font-weight: 700; }
.promobar s { opacity: .7; }

/* =============================================================
   6. Nav
   ============================================================= */
.nav {
  position: sticky; top: 0; z-index: 50;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background-color .4s var(--ease-out), box-shadow .4s var(--ease-out), backdrop-filter .4s;
}
.nav.is-scrolled {
  background: rgba(248, 246, 242, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--line-soft);
}
.nav-inner {
  width: min(100% - 2 * var(--pad), var(--wrap));
  margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
}
.nav-logo { display: flex; align-items: center; gap: .6rem; }
.nav-logo img { height: 30px; width: auto; }
.nav-logo .nav-logo-text {
  font-family: var(--serif);
  font-size: 1.1rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink);
  white-space: nowrap;
}
.nav-links { display: none; align-items: center; gap: 1.7rem; }
.nav-link {
  font-size: .9rem; font-weight: 500; color: var(--ink-soft);
  position: relative; padding: .3rem 0;
}
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: var(--accent-deep); transform: scaleX(0); transform-origin: right;
  transition: transform .4s var(--ease-soft);
}
.nav-link:hover { color: var(--ink); }
.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { display: none; }

.nav-burger {
  display: flex; flex-direction: column; gap: 5px; padding: 8px; margin-right: -8px;
}
.nav-burger span {
  width: 24px; height: 1.5px; background: var(--ink);
  transition: transform .35s var(--ease-out), opacity .2s;
}
.nav-open .nav-burger span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-open .nav-burger span:nth-child(2) { opacity: 0; }
.nav-open .nav-burger span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-mobile {
  position: fixed; inset: 0; z-index: 45;
  background: var(--bg);
  display: grid; place-items: center;
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: transform .5s var(--ease-soft), opacity .35s var(--ease-out), visibility 0s linear .5s;
}
.nav-mobile[data-open="true"],
.nav-mobile.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: transform .5s var(--ease-soft), opacity .35s var(--ease-out), visibility 0s;
}
.nav-mobile ul { display: flex; flex-direction: column; gap: 1.5rem; text-align: center; }
.nav-mobile a:not(.btn) {
  font-family: var(--serif); font-size: 2rem; color: var(--ink);
}
.nav-mobile a:not(.btn) em { font-style: italic; color: var(--accent-deep); }
.nav-mobile .btn {
  margin-top: 1.2rem;
  font-family: var(--sans); font-size: .95rem; color: #fff;
  align-self: center;
}

/* =============================================================
   7. Hero
   ============================================================= */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  display: flex; align-items: center;
  padding-block: clamp(2.5rem, 7vw, 5rem);
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -2;
  background: #faf5f4;
}
.hero-grid {
  width: min(100% - 2 * var(--pad), var(--wrap));
  margin-inline: auto;
  display: grid; gap: clamp(2rem, 5vw, 3rem);
  align-items: center;
}
.hero-copy { max-width: 34rem; }
.hero-copy .kicker { display: block; margin-bottom: 1.4rem; }
.hero-title {
  font-size: clamp(2.7rem, 8.5vw, 5.3rem);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.015em;
}
.hero-title em { font-style: italic; color: var(--accent-deep); }
.hero-sub {
  margin-top: 1.4rem;
  font-size: clamp(1.02rem, 1.7vw, 1.22rem);
  color: var(--ink-soft);
  max-width: 30rem;
}
.hero-actions {
  margin-top: 2rem;
  display: flex; flex-wrap: wrap; gap: .8rem;
}
.hero-note {
  margin-top: 1.5rem;
  font-size: .82rem; color: var(--ink-mute);
  display: flex; align-items: center; gap: .5rem;
}
.hero-note::before { content: ""; width: 22px; height: 1px; background: var(--accent); }

/* hero visual — imagen fija */
.hero-visual {
  display: flex;
  justify-content: center;
}
.hero-visual img {
  width: 100%;
  max-width: clamp(320px, 46vw, 560px);
  height: auto;
  filter: drop-shadow(0 30px 55px rgba(94, 104, 87, 0.22)) drop-shadow(0 12px 24px rgba(62, 54, 50, 0.14));
}

/* =============================================================
   8. Marquee
   ============================================================= */
.marquee {
  overflow: hidden; position: relative;
  border-block: 1px solid var(--line);
  padding-block: 1.15rem;
  background: var(--bg);
  display: flex; flex-wrap: nowrap;
}
.marquee::before, .marquee::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 90px; z-index: 2; pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, var(--bg), transparent); }
.marquee::after { right: 0; background: linear-gradient(270deg, var(--bg), transparent); }
.marquee-track {
  display: flex; flex: 0 0 auto; align-items: center; gap: 3rem;
  white-space: nowrap; will-change: transform; padding-right: 3rem;
}
.marquee-track span {
  font-family: var(--serif); font-style: italic;
  font-size: 1.3rem; color: var(--ink-mute);
  display: inline-flex; align-items: center; gap: 3rem;
}
.marquee-track span::after { content: "·"; font-size: 1rem; color: var(--accent); font-style: normal; }

/* =============================================================
   9. Models grid (home)
   ============================================================= */
.models-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(.9rem, 2.5vw, 1.6rem);
}
.model-card {
  position: relative;
  display: block;
  min-width: 0;
  transition: transform .5s var(--ease-soft);
}
.model-card .model-media {
  position: relative;
  aspect-ratio: 1 / 1;
}
.model-card .model-media img {
  width: 100%; height: 100%; object-fit: contain;
  filter: drop-shadow(0 22px 34px rgba(62, 54, 50, 0.16));
  transition: transform .6s var(--ease-soft), filter .5s var(--ease-soft);
}
.model-card:hover { transform: translateY(-6px); }
.model-card:hover .model-media img {
  transform: scale(1.05);
  filter: drop-shadow(0 34px 46px rgba(62, 54, 50, 0.24));
}
.model-meta {
  display: flex; flex-direction: column; align-items: center; gap: .1rem;
  padding: .5rem .4rem 0;
  text-align: center;
}
.model-name { font-family: var(--serif); font-size: 1.2rem; color: var(--ink); line-height: 1.15; }
.model-cat { font-size: .66rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-mute); }
.model-demo-tag {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%) translateY(8px);
  background: rgba(62,54,50,.9); color: var(--bg);
  font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600;
  padding: .5rem .9rem; border-radius: 999px;
  opacity: 0;
  transition: opacity .35s var(--ease-out), transform .35s var(--ease-out);
  pointer-events: none;
}
.model-card:hover .model-demo-tag { opacity: 1; transform: translate(-50%, -50%); }
.models-more { margin-top: clamp(1.8rem, 4vw, 2.8rem); text-align: center; }

/* =============================================================
   10. Feature list (qué incluye)
   ============================================================= */
.features {
  display: grid; gap: clamp(2rem, 5vw, 3.5rem);
}
.feature-block h3 {
  font-size: 1.4rem; margin-bottom: .3rem;
  display: flex; align-items: center; gap: .7rem;
}
.feature-block .feature-hint { color: var(--ink-mute); font-size: .9rem; font-family: var(--sans); }
.feature-list { display: grid; gap: .2rem; margin-top: 1.2rem; }
.feature-item {
  display: grid; grid-template-columns: auto 1fr; gap: .9rem;
  padding: .95rem 0;
  border-top: 1px solid var(--line-soft);
}
.feature-item:last-child { border-bottom: 1px solid var(--line-soft); }
.feature-mark {
  width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: .8rem; margin-top: 2px;
  background: var(--accent-soft); color: var(--accent-deep);
}
.feature-mark.is-extra { background: var(--bg-3); color: var(--gold); }
.feature-item h4 { font-family: var(--sans); font-size: .98rem; font-weight: 600; color: var(--ink); }
.feature-item p { font-size: .9rem; color: var(--ink-soft); margin-top: .1rem; }
.features-foot {
  margin-top: 2rem; padding: 1.2rem 1.4rem;
  background: var(--bg); border: 1px dashed var(--line);
  border-radius: 14px; font-size: .92rem; color: var(--ink-soft);
}

/* =============================================================
   11. Steps (cómo funciona)
   ============================================================= */
.steps { display: grid; gap: clamp(1rem, 3vw, 1.6rem); grid-template-columns: 1fr; counter-reset: step; }
.step {
  display: grid; grid-template-columns: auto 1fr; gap: 1.2rem; align-items: start;
  padding: clamp(1.3rem, 3vw, 1.9rem);
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: 16px;
}
.step-n {
  font-family: var(--serif); font-style: italic;
  font-size: 2.2rem; line-height: 1; color: var(--accent);
  min-width: 1.6ch;
}
.step h3 { font-size: 1.25rem; margin-bottom: .35rem; }
.step p { font-size: .94rem; color: var(--ink-soft); }

/* =============================================================
   12. Packs / precios
   ============================================================= */
.packs { display: grid; gap: clamp(1rem, 2.5vw, 1.5rem); grid-template-columns: 1fr; }
.pack {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: clamp(1.6rem, 4vw, 2.2rem);
  display: flex; flex-direction: column;
}
.pack-name { font-size: 1.6rem; }
.pack-desc { color: var(--ink-mute); font-size: .9rem; margin-top: .2rem; }
.pack-price { margin: 1.3rem 0 .2rem; display: flex; align-items: baseline; gap: .6rem; }
.pack-price .now { font-family: var(--serif); font-size: 2.6rem; color: var(--ink); }
.pack-price .was { color: var(--ink-mute); text-decoration: line-through; font-size: 1.1rem; }
.pack-tag {
  align-self: flex-start;
  font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600;
  color: var(--accent-deep); background: var(--accent-soft);
  padding: .3rem .7rem; border-radius: 999px; margin-bottom: .3rem;
}
.pack ul { margin: 1.3rem 0 1.8rem; display: grid; gap: .6rem; }
.pack li {
  font-size: .9rem; color: var(--ink-soft);
  display: grid; grid-template-columns: auto 1fr; gap: .6rem;
}
.pack li::before { content: "✓"; color: var(--accent); font-weight: 700; }
.pack .btn { margin-top: auto; }
.pack-personalizada {
  margin-top: clamp(1.4rem, 4vw, 2.2rem);
  padding: clamp(1.6rem, 4vw, 2.4rem);
  background: var(--ink); color: var(--bg);
  border-radius: 20px;
  display: grid; gap: 1.2rem; align-items: center;
}
.pack-personalizada h3 { color: var(--bg); font-size: 1.6rem; }
.pack-personalizada p { color: #d9d3c9; font-size: .95rem; }

/* =============================================================
   13. Quién está detrás
   ============================================================= */
.about-grid { display: grid; gap: clamp(1.6rem, 5vw, 3.5rem); align-items: center; }
.about-figure {
  border-radius: 20px; overflow: hidden;
  background: var(--bg-3);
  aspect-ratio: 4 / 5;
}
.about-figure img { width: 100%; height: 100%; object-fit: cover; object-position: center top; filter: saturate(1.03) contrast(1.02); }
.about-copy p { color: var(--ink-soft); margin-top: 1rem; font-size: 1.02rem; }
.about-copy .signature {
  font-family: var(--script); font-size: 2rem; color: var(--accent-deep);
  margin-top: 1.2rem;
}

/* =============================================================
   14. Testimonios (hidden until data exists)
   ============================================================= */
.testi-grid { display: grid; gap: 1.4rem; grid-template-columns: 1fr; }
.testi {
  background: var(--paper); border: 1px solid var(--line-soft);
  border-radius: 16px; padding: 1.8rem;
}
.testi blockquote { font-family: var(--serif); font-size: 1.3rem; font-style: italic; color: var(--ink); line-height: 1.4; }
.testi figcaption { margin-top: 1rem; font-size: .85rem; color: var(--ink-mute); letter-spacing: .04em; }

/* =============================================================
   15. FAQ
   ============================================================= */
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: 1.3rem 0;
  font-family: var(--serif); font-size: clamp(1.1rem, 2vw, 1.35rem); color: var(--ink);
}
.faq-q .faq-icon {
  flex: none; width: 26px; height: 26px; position: relative;
}
.faq-q .faq-icon::before, .faq-q .faq-icon::after {
  content: ""; position: absolute; inset: 50% 0 auto 0; height: 1.5px; background: var(--accent-deep);
  transition: transform .35s var(--ease-out);
}
.faq-q .faq-icon::after { transform: rotate(90deg); }
.faq-item[data-open="true"] .faq-icon::after { transform: rotate(0); }
.faq-a {
  overflow: hidden; height: 0;
  transition: height .4s var(--ease-out);
}
.faq-a-inner { padding: 0 0 1.4rem; color: var(--ink-soft); font-size: .98rem; max-width: 44rem; }

/* =============================================================
   16. CTA final
   ============================================================= */
.cta-final { text-align: center; }
.cta-final .section-title { margin-inline: auto; }
.cta-final .hero-actions { justify-content: center; margin-top: 2rem; }

/* =============================================================
   17. Limón bridge
   ============================================================= */
.limon {
  background: var(--accent-deep); color: #f2f1e9;
  border-radius: 22px;
  overflow: hidden;
  display: grid; gap: 0;
}
.limon-figure { margin: 0; background: #4a5443; }
.limon-figure img {
  width: 100%; height: 100%;
  min-height: 240px; max-height: 340px;
  object-fit: cover; object-position: center;
}
.limon-body { padding: clamp(1.8rem, 5vw, 3rem); }
.limon .kicker { color: #cdd3c2; }
.limon h2 { color: #fff; font-size: clamp(1.7rem, 4vw, 2.6rem); }
.limon h2 em { font-style: italic; color: #e9e4d6; }
.limon p { color: #e2e2d6; font-size: 1rem; max-width: 44rem; }
.limon p + p { margin-top: .85rem; }
.limon .btn { margin-top: 1.5rem; }
.limon p a {
  color: #fff; font-weight: 600;
  text-decoration: underline; text-underline-offset: 3px;
  transition: opacity .25s var(--ease-out);
}
.limon p a:hover { opacity: .75; }
.limon .limon-promo { color: #fff; }
.limon .limon-promo strong { color: #E7DCD2; }
.limon .limon-promo em { font-style: normal; color: #E7DCD2; font-weight: 700; }

/* =============================================================
   18. Footer
   ============================================================= */
.footer {
  background: var(--ink); color: #d9d3c9;
  padding-block: clamp(3rem, 7vw, 5rem) 2rem;
}
.footer a:hover { color: #fff; }
.footer-top {
  display: grid; gap: 2.5rem;
  padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-brand .footer-logo {
  font-family: var(--serif); font-size: 1.3rem; letter-spacing: .16em; text-transform: uppercase; color: #fff;
}
.footer-brand p { margin-top: .8rem; font-size: .9rem; max-width: 26rem; }
.footer-col h4 {
  font-family: var(--sans); font-size: .74rem; letter-spacing: .2em; text-transform: uppercase;
  color: #a49c92; margin-bottom: 1rem;
}
.footer-col ul { display: grid; gap: .6rem; }
.footer-col a { font-size: .92rem; }
.footer-contact a {
  display: inline-flex; align-items: center; gap: .6rem;
}
.footer-contact .fico {
  width: 16px; height: 16px; flex: none;
  color: var(--accent-soft); opacity: .9;
}
.footer-contact a:hover .fico { color: #fff; }
.footer-bottom {
  padding-top: 2rem;
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  font-size: .8rem; color: #a49c92;
}
.footer-bottom a { text-decoration: underline; text-underline-offset: 3px; }

/* =============================================================
   19. WhatsApp floating button
   ============================================================= */
.wa-float {
  position: fixed; right: clamp(1rem, 3vw, 1.8rem); bottom: clamp(1rem, 3vw, 1.8rem);
  z-index: 55;
  display: flex; align-items: center; gap: .6rem;
  background: #35AA7F; color: #fff;
  padding: .8rem 1.1rem; border-radius: 999px;
  font-weight: 700; font-size: .9rem;
  box-shadow: 0 14px 36px -8px rgba(53, 170, 127, 0.5);
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
}
.wa-float svg { width: 22px; height: 22px; }
.wa-float span { display: none; }
.wa-float:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 20px 46px -10px rgba(53, 170, 127, 0.6); }
.wa-float::after {
  content: ""; position: absolute; inset: 0; border-radius: 999px;
  box-shadow: 0 0 0 0 rgba(53, 170, 127, 0.45);
  animation: waPulse 2.6s var(--ease-out) infinite;
}
@keyframes waPulse {
  0% { box-shadow: 0 0 0 0 rgba(53, 170, 127, 0.4); }
  70% { box-shadow: 0 0 0 16px rgba(53, 170, 127, 0); }
  100% { box-shadow: 0 0 0 0 rgba(53, 170, 127, 0); }
}

/* =============================================================
   20. Gallery page (modelos.html)
   ============================================================= */
.gal-hero { padding-block: clamp(2.5rem, 7vw, 4.5rem) clamp(1.5rem, 4vw, 2.5rem); }
.gal-filters {
  display: flex; flex-wrap: wrap; gap: .6rem;
  margin-bottom: clamp(1.8rem, 4vw, 2.6rem);
}
.gal-filter {
  padding: .6rem 1.15rem; border-radius: 999px;
  border: 1px solid var(--line); font-size: .85rem; font-weight: 600; color: var(--ink-soft);
  transition: background-color .25s, color .25s, border-color .25s;
}
.gal-filter:hover { border-color: var(--ink); }
.gal-filter[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.gal-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: clamp(.9rem, 2.5vw, 1.6rem);
}
.gal-grid .model-card.is-hidden { display: none; }
.gal-empty {
  grid-column: 1 / -1;
  text-align: center; padding: clamp(2rem, 6vw, 4rem);
  background: var(--bg-2); border-radius: 16px;
  border: 1px dashed var(--line);
}
.gal-empty h3 { font-size: 1.4rem; margin-bottom: .6rem; }
.gal-empty p { color: var(--ink-soft); max-width: 30rem; margin: 0 auto 1.4rem; font-size: .95rem; }

/* =============================================================
   21. Credits page
   ============================================================= */
.page-simple { padding-block: clamp(3rem, 8vw, 6rem); min-height: 70vh; }
.credits-list { display: grid; gap: 1rem; margin-top: 2rem; }
.credits-list li { font-size: .9rem; color: var(--ink-soft); padding-bottom: 1rem; border-bottom: 1px solid var(--line-soft); }
.credits-list a { color: var(--accent-deep); text-decoration: underline; text-underline-offset: 2px; }

/* =============================================================
   22. Demo invitation (demo.html) — namespaced .inv-
   ============================================================= */
.inv-body {
  background: #d8cfc4;
  padding: 0;
}
.inv-shell {
  width: min(100%, 480px);
  margin-inline: auto;
  background: var(--bg);
  position: relative;
  box-shadow: 0 40px 100px rgba(0,0,0,.25);
}
.inv-back {
  position: fixed; top: 14px; left: 14px; z-index: 20;
  background: rgba(62,54,50,.8); color: var(--bg);
  font-size: .78rem; padding: .5rem .9rem; border-radius: 999px;
  display: inline-flex; align-items: center; gap: .4rem;
  backdrop-filter: blur(4px);
}
.inv-section { padding: clamp(2.8rem, 9vw, 4rem) clamp(1.6rem, 7vw, 2.6rem); text-align: center; }
.inv-portada {
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  position: relative; color: var(--ink);
  background: linear-gradient(180deg, var(--bg-3), var(--bg));
}
.inv-portada .inv-eyebrow {
  font-size: .72rem; letter-spacing: .34em; text-transform: uppercase; color: var(--accent-deep);
}
.inv-names {
  font-family: var(--script);
  font-size: clamp(3.4rem, 17vw, 5.2rem);
  color: var(--ink); line-height: 1; margin: .6rem 0;
}
.inv-portada .inv-date { font-family: var(--serif); font-size: 1.1rem; letter-spacing: .1em; color: var(--ink-soft); }
.inv-scroll-hint {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  font-size: .68rem; letter-spacing: .3em; text-transform: uppercase; color: var(--ink-mute);
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
}
.inv-scroll-hint::after {
  content: ""; width: 1px; height: 26px; background: var(--ink-mute);
  animation: invDrop 1.8s var(--ease-out) infinite;
}
@keyframes invDrop { 0%,100% { opacity: .2; transform: translateY(-6px); } 50% { opacity: 1; transform: translateY(4px); } }

.inv-count { display: flex; justify-content: center; gap: clamp(.7rem, 4vw, 1.4rem); margin-top: 1.5rem; }
.inv-count div { min-width: 3.4rem; }
.inv-count b { font-family: var(--serif); font-size: clamp(1.8rem, 8vw, 2.6rem); color: var(--accent-deep); display: block; }
.inv-count span { font-size: .64rem; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-mute); }

.inv-h {
  font-family: var(--serif); font-size: clamp(1.7rem, 7vw, 2.2rem); color: var(--ink);
  margin-bottom: .5rem;
}
.inv-h em { font-style: italic; color: var(--accent-deep); }
.inv-section p { color: var(--ink-soft); font-size: .98rem; max-width: 26rem; margin-inline: auto; }
.inv-divider { width: 40px; height: 1px; background: var(--accent); margin: 0 auto 1.4rem; }

.inv-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 1.6rem; }
.inv-gallery img, .inv-gallery div {
  aspect-ratio: 1; object-fit: cover; border-radius: 6px;
  background: var(--bg-3);
}
.inv-info-card {
  background: var(--paper); border: 1px solid var(--line-soft); border-radius: 14px;
  padding: 1.4rem; margin-top: 1rem; text-align: left;
}
.inv-info-card h4 { font-family: var(--sans); font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: .4rem; }
.inv-info-card p { margin: 0; font-size: .95rem; color: var(--ink); max-width: none; }
.inv-cta {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--accent); color: #fff; font-weight: 600; font-size: .9rem;
  padding: .85rem 1.5rem; border-radius: 999px; margin-top: 1.2rem;
}
.inv-music {
  position: fixed; top: 14px; right: 14px; z-index: 20;
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(62,54,50,.8); color: var(--bg);
  display: grid; place-items: center;
  backdrop-filter: blur(4px);
}
.inv-music.is-playing { animation: invSpin 4s linear infinite; }
@keyframes invSpin { to { transform: rotate(360deg); } }
.inv-foot {
  padding: 2.5rem 1.6rem 3rem; text-align: center;
  background: var(--ink); color: #cfc8bd;
}
.inv-foot .inv-brand { font-family: var(--serif); letter-spacing: .16em; text-transform: uppercase; color: #fff; font-size: .95rem; }
.inv-foot p { color: #cfc8bd; font-size: .82rem; margin-top: .5rem; }
.inv-foot a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }

/* =============================================================
   23. Responsive
   ============================================================= */
@media (min-width: 640px) {
  .wa-float span { display: inline; }
  .models-grid { grid-template-columns: repeat(3, 1fr); }
  .gal-grid { grid-template-columns: repeat(3, 1fr); }
  .features { grid-template-columns: 1fr 1fr; align-items: start; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1.5fr 1fr 1fr; }
  .limon { grid-template-columns: 0.82fr 1.18fr; align-items: stretch; }
  .limon-figure img { max-height: none; height: 100%; }
  .pack-personalizada { grid-template-columns: 1fr auto; }
  .pack-personalizada .btn { white-space: nowrap; }
}

@media (min-width: 1000px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-burger { display: none; }
}
@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1fr 1fr; }
  .models-grid { grid-template-columns: repeat(3, 1fr); }
  .packs { grid-template-columns: repeat(3, 1fr); }
  .about-grid { grid-template-columns: .8fr 1.2fr; }
  .testi-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1200px) {
  .gal-grid { grid-template-columns: repeat(4, 1fr); }
}

/* =============================================================
   24. Reduced motion — only intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .wa-float::after { animation: none; }
  .inv-scroll-hint::after { animation: none; }
  .marquee-track { animation-duration: 90s !important; }
}