/* ============================================================
   Lumière Beauty Studio
   EJEMPLO / DEMO — datos e imágenes ilustrativos, no reales.
   Paleta: rosa empolvado, crema, dorado, negro. Estilo glam.
   ============================================================ */

:root {
  --pink: #e8b9c4;
  --pink-dark: #c98a9b;
  --gold: #b8935f;
  --cream: #fbf5f1;
  --blush: #f6e4e6;
  --black: #201618;
  --text: #3d2f32;
  --text-light: #8a7275;
  --white: #ffffff;
  --border: rgba(32, 22, 24, 0.1);

  --font-heading: "Cormorant Garamond", Georgia, serif;
  --font-body: "Poppins", "Segoe UI", Arial, sans-serif;

  --radius: 4px;
  --shadow-soft: 0 10px 40px rgba(32, 22, 24, 0.1);
  --shadow-strong: 0 20px 60px rgba(32, 22, 24, 0.2);
  --transition: 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
  --header-h: 84px;
}

* , *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body { font-family: var(--font-body); color: var(--text); background: var(--cream); line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: hidden; font-weight: 300; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: 1rem; }
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 600; line-height: 1.15; color: var(--black); }

.skip-link { position: absolute; left: -999px; top: 0; background: var(--black); color: var(--white); padding: 12px 20px; z-index: 10000; }
.skip-link:focus { left: 12px; top: 12px; }
:focus-visible { outline: 2px solid var(--pink-dark); outline-offset: 3px; }

.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 24px; }
section { padding: 110px 0; }
.section-tag { display: inline-block; font-size: 0.78rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--gold); margin-bottom: 18px; }
.section-head { max-width: 640px; margin: 0 auto 64px; text-align: center; }
.section-head h2 { font-size: clamp(2.2rem, 4vw, 3.2rem); margin-bottom: 18px; }
.section-head p { color: var(--text-light); font-size: 1.05rem; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 16px 34px; font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; border-radius: 2px; transition: var(--transition); white-space: nowrap; }
.btn-primary { background: var(--black); color: var(--cream); border: 1px solid var(--black); }
.btn-primary:hover { background: transparent; color: var(--black); }
.btn-outline { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,0.75); }
.btn-outline:hover { background: var(--white); color: var(--black); }
.btn-line { background: transparent; color: var(--black); border: 1px solid var(--black); padding: 13px 28px; }
.btn-line:hover { background: var(--black); color: var(--cream); }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* Header */
.header { position: fixed; top: 0; left: 0; width: 100%; z-index: 900; padding: 26px 0; transition: var(--transition); background: transparent; }
.header.is-scrolled { padding: 14px 0; background: rgba(251, 245, 241, 0.94); backdrop-filter: blur(10px); box-shadow: 0 2px 24px rgba(32,22,24,0.06); }
.header .container { display: flex; align-items: center; justify-content: space-between; }
.logo { font-family: var(--font-heading); font-size: 1.6rem; letter-spacing: 0.04em; color: var(--white); transition: var(--transition); }
.logo span { display: block; font-family: var(--font-body); font-size: 0.58rem; letter-spacing: 0.32em; text-transform: uppercase; color: var(--pink); margin-top: 2px; }
.header.is-scrolled .logo { color: var(--black); }
.header.is-scrolled .logo span { color: var(--pink-dark); }
.nav-desktop { display: flex; align-items: center; gap: 40px; }
.nav-desktop a { font-size: 0.9rem; color: var(--white); position: relative; padding: 4px 0; transition: var(--transition); }
.nav-desktop a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1px; background: currentColor; transition: var(--transition); }
.nav-desktop a:hover::after { width: 100%; }
.header.is-scrolled .nav-desktop a { color: var(--text); }
.header-actions { display: flex; align-items: center; gap: 18px; }
.header .btn-primary { padding: 13px 26px; font-size: 0.78rem; }
.header:not(.is-scrolled) .btn-primary { background: transparent; border-color: rgba(255,255,255,0.8); color: var(--white); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 30px; z-index: 1100; }
.nav-toggle span { height: 1.5px; width: 100%; background: var(--white); transition: var(--transition); }
.header.is-scrolled .nav-toggle span { background: var(--black); }
.nav-toggle.is-active span { background: var(--black); }
.nav-toggle.is-active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.nav-mobile { position: fixed; inset: 0; background: var(--cream); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 30px; transform: translateY(-100%); transition: transform 0.5s cubic-bezier(0.25,0.1,0.25,1); z-index: 1000; }
.nav-mobile.is-open { transform: translateY(0); }
.nav-mobile a { font-family: var(--font-heading); font-size: 1.9rem; color: var(--black); }
.nav-mobile .btn { margin-top: 10px; }

/* Hero */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; transform: scale(1.08); animation: heroZoom 16s ease-out forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(32,22,24,0.3) 0%, rgba(32,22,24,0.18) 45%, rgba(32,22,24,0.55) 100%); z-index: 1; }
.hero-content { position: relative; z-index: 2; max-width: 780px; padding: 0 24px; color: var(--white); }
.hero-eyebrow { font-size: 0.8rem; letter-spacing: 0.32em; text-transform: uppercase; color: var(--pink); opacity: 0; animation: fadeUp 1s ease 0.2s forwards; }
.hero h1 { color: var(--white); font-size: clamp(2.4rem, 6vw, 4.3rem); margin: 18px 0 22px; opacity: 0; animation: fadeUp 1s ease 0.45s forwards; }
.hero p { font-size: 1.12rem; color: rgba(255,255,255,0.9); max-width: 560px; margin: 0 auto 40px; opacity: 0; animation: fadeUp 1s ease 0.7s forwards; font-weight: 300; }
.hero-actions { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; opacity: 0; animation: fadeUp 1s ease 0.95s forwards; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px);} to { opacity: 1; transform: translateY(0);} }
.hero-scroll { position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%); z-index: 2; color: var(--white); opacity: 0; display: flex; flex-direction: column; align-items: center; gap: 8px; font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase; animation: fadeUp 1s ease 1.2s forwards; }
.hero-scroll::after { content: ""; width: 1px; height: 34px; background: rgba(255,255,255,0.6); animation: scrollLine 2s ease-in-out infinite; }
@keyframes scrollLine { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* Reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s cubic-bezier(0.25,0.1,0.25,1), transform 0.8s cubic-bezier(0.25,0.1,0.25,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.servicios-grid .reveal:nth-child(3n+1).is-visible { transition-delay: 0s; }
.servicios-grid .reveal:nth-child(3n+2).is-visible { transition-delay: 0.12s; }
.servicios-grid .reveal:nth-child(3n+3).is-visible { transition-delay: 0.24s; }
.gallery-grid .reveal:nth-child(4n+1).is-visible { transition-delay: 0s; }
.gallery-grid .reveal:nth-child(4n+2).is-visible { transition-delay: 0.08s; }
.gallery-grid .reveal:nth-child(4n+3).is-visible { transition-delay: 0.16s; }
.gallery-grid .reveal:nth-child(4n+4).is-visible { transition-delay: 0.24s; }

/* Servicios */
.servicios { background: var(--cream); }
.servicios-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.servicio-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-soft); transition: transform 0.45s cubic-bezier(0.25,0.1,0.25,1), box-shadow 0.45s ease; }
.servicio-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-strong); }
.servicio-media { position: relative; height: 260px; overflow: hidden; }
.servicio-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease; }
.servicio-card:hover .servicio-media img { transform: scale(1.08); }
.servicio-body { padding: 30px 28px 34px; }
.servicio-body h3 { font-size: 1.5rem; margin-bottom: 10px; }
.servicio-body p { color: var(--text-light); font-size: 0.94rem; margin-bottom: 18px; }
.servicio-link { font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--pink-dark); border-bottom: 1px solid var(--pink-dark); padding-bottom: 3px; transition: var(--transition); }
.servicio-link:hover { color: var(--black); border-color: var(--black); }
.servicios-note { text-align: center; margin-top: 48px; color: var(--text-light); font-size: 0.9rem; font-style: italic; }

/* Galería */
.resultados { background: var(--blush); }
.gallery-filters { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }
.filter-btn { padding: 10px 24px; border: 1px solid var(--border); border-radius: 40px; font-size: 0.8rem; letter-spacing: 0.05em; color: var(--text-light); background: var(--white); transition: var(--transition); }
.filter-btn:hover { border-color: var(--pink-dark); color: var(--black); }
.filter-btn.is-active { background: var(--black); color: var(--cream); border-color: var(--black); }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; grid-auto-flow: dense; gap: 18px; }
.gallery-item { position: relative; overflow: hidden; border-radius: var(--radius); cursor: pointer; transition: transform 0.45s cubic-bezier(0.25,0.1,0.25,1), box-shadow 0.45s ease; }
.gallery-item:hover { transform: translateY(-6px); box-shadow: var(--shadow-strong); z-index: 2; }
.gallery-item.is-hidden { display: none; }
.gallery-item.is-appearing { animation: galleryItemIn 0.5s cubic-bezier(0.25,0.1,0.25,1) both; }
@keyframes galleryItemIn { from { opacity: 0; transform: scale(0.92);} to { opacity: 1; transform: scale(1);} }
.gallery-item--tall { grid-row: span 2; }
.gallery-item--wide { grid-column: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s ease; }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-overlay { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(32,22,24,0.65) 0%, transparent 55%); display: flex; align-items: flex-end; padding: 18px; opacity: 0; transition: var(--transition); }
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span { color: var(--white); font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; }

/* Comparador antes / después */
.comparador { margin-top: 90px; }
.comparador-head { text-align: center; max-width: 560px; margin: 0 auto 40px; }
.comparador-head h3 { font-size: 2rem; margin-bottom: 12px; }
.comparador-head p { color: var(--text-light); }
.ba-slider { position: relative; max-width: 780px; margin: 0 auto; aspect-ratio: 16/10; overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow-soft); user-select: none; }
.ba-slider img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba-slider .ba-after { clip-path: inset(0 0 0 50%); }
.ba-label { position: absolute; top: 18px; padding: 6px 16px; font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; background: rgba(32,22,24,0.55); color: var(--white); border-radius: 30px; z-index: 3; }
.ba-label.before { left: 18px; } .ba-label.after { right: 18px; }
.ba-handle { position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; background: var(--white); transform: translateX(-50%); z-index: 4; pointer-events: none; }
.ba-handle::after { content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 46px; height: 46px; border-radius: 50%; background: var(--white); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23201618' stroke-width='2'%3E%3Cpath d='M8 5l-6 7 6 7M16 5l6 7-6 7'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: center; box-shadow: var(--shadow-soft); }
.ba-range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; z-index: 5; -webkit-appearance: none; }

/* Lightbox */
.lightbox { position: fixed; inset: 0; background: rgba(20,14,15,0.94); display: flex; align-items: center; justify-content: center; z-index: 2000; opacity: 0; visibility: hidden; transition: opacity 0.35s ease; padding: 40px; }
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: var(--radius); box-shadow: var(--shadow-strong); }
.lightbox-close, .lightbox-nav { position: absolute; background: rgba(255,255,255,0.1); color: var(--white); width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; transition: var(--transition); }
.lightbox-close:hover, .lightbox-nav:hover { background: rgba(255,255,255,0.25); }
.lightbox-close { top: 30px; right: 30px; }
.lightbox-nav.prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox-nav.next { right: 24px; top: 50%; transform: translateY(-50%); }

/* Sobre nosotros */
.sobre-mi { background: var(--cream); }
.sobre-mi .container { display: grid; grid-template-columns: 0.85fr 1fr; gap: 80px; align-items: center; }
.sobre-mi-frame { position: relative; aspect-ratio: 4/5; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-soft); }
.sobre-mi-frame img { width: 100%; height: 100%; object-fit: cover; }
.sobre-mi-frame::before { content: ""; position: absolute; inset: 18px; border: 1px solid rgba(255,255,255,0.55); z-index: 1; pointer-events: none; }
.sobre-mi-text h2 { font-size: clamp(2.1rem, 3.6vw, 2.9rem); margin-bottom: 24px; }
.sobre-mi-text p { color: var(--text-light); margin-bottom: 18px; font-size: 1.02rem; }
.sobre-mi-signature { margin-top: 30px; font-family: var(--font-heading); font-size: 1.6rem; }

/* Proceso */
.experiencia { background: var(--black); color: var(--cream); }
.experiencia .section-head h2, .experiencia .section-head p { color: var(--cream); }
.experiencia .section-head p { color: rgba(251,245,241,0.65); }
.pasos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; position: relative; }
.pasos::before { content: ""; position: absolute; top: 26px; left: 8%; right: 8%; height: 1px; background: rgba(184,147,95,0.3); }
.paso { position: relative; text-align: center; padding-top: 10px; }
.paso-num { width: 54px; height: 54px; margin: 0 auto 26px; border-radius: 50%; border: 1px solid var(--gold); color: var(--gold); display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-size: 1.4rem; background: var(--black); position: relative; z-index: 1; }
.paso h3 { color: var(--cream); font-size: 1.3rem; margin-bottom: 12px; }
.paso p { color: rgba(251,245,241,0.6); font-size: 0.92rem; }

/* Testimonios */
.opiniones { background: var(--blush); }
.opiniones-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.testimonio { background: var(--white); border-radius: var(--radius); padding: 34px 30px; box-shadow: var(--shadow-soft); }
.testimonio-stars { color: var(--gold); font-size: 0.9rem; margin-bottom: 16px; letter-spacing: 2px; }
.testimonio p { color: var(--text); font-size: 0.98rem; margin-bottom: 20px; font-style: italic; }
.testimonio-author { display: flex; align-items: center; gap: 12px; }
.testimonio-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--pink-dark); color: var(--white); display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); }
.testimonio-author strong { display: block; font-size: 0.9rem; color: var(--black); }
.testimonio-author span { font-size: 0.78rem; color: var(--text-light); }
.opiniones-note { text-align: center; margin-top: 40px; font-size: 0.8rem; color: var(--text-light); font-style: italic; }

/* Contacto */
.contacto { background: var(--cream); }
.contacto .container { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 70px; }
.contacto-info h2 { font-size: clamp(2.1rem, 3.6vw, 2.7rem); margin-bottom: 18px; }
.contacto-info > p { color: var(--text-light); margin-bottom: 40px; }
.info-item { display: flex; gap: 18px; margin-bottom: 26px; }
.info-icon { width: 44px; height: 44px; flex-shrink: 0; border-radius: 50%; background: var(--white); display: flex; align-items: center; justify-content: center; color: var(--pink-dark); box-shadow: var(--shadow-soft); }
.info-item h4 { font-size: 1.02rem; margin-bottom: 4px; }
.info-item p, .info-item a { color: var(--text-light); font-size: 0.94rem; }
.info-item a:hover { color: var(--pink-dark); }
.horario-table { width: 100%; margin-top: 4px; font-size: 0.92rem; color: var(--text-light); }
.horario-table td { padding: 3px 0; }
.horario-table td:last-child { text-align: right; color: var(--text); }
.info-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.map-wrap { margin-top: 40px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-soft); filter: grayscale(0.15) contrast(1.02); }
.map-wrap iframe { width: 100%; height: 260px; border: 0; display: block; }

.form-card { background: var(--white); border-radius: var(--radius); padding: 48px; box-shadow: var(--shadow-soft); }
.form-card h3 { font-size: 1.75rem; margin-bottom: 8px; }
.form-card > p { color: var(--text-light); font-size: 0.92rem; margin-bottom: 30px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 0.78rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-light); margin-bottom: 8px; }
.field input, .field select, .field textarea { width: 100%; padding: 13px 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--cream); color: var(--text); transition: var(--transition); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--pink-dark); background: var(--white); }
.field textarea { resize: vertical; min-height: 100px; }
.field-checkbox { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 26px; }
.field-checkbox input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--pink-dark); flex-shrink: 0; }
.field-checkbox label { font-size: 0.84rem; color: var(--text-light); line-height: 1.5; }
.field-error { display: block; color: #a4453b; font-size: 0.76rem; margin-top: 6px; min-height: 1em; }
.form-feedback { margin-top: 18px; padding: 16px 18px; border-radius: var(--radius); font-size: 0.9rem; display: none; }
.form-feedback.is-success { display: block; background: rgba(201,138,155,0.15); color: #8a4a5c; border: 1px solid rgba(201,138,155,0.35); }
.form-feedback.is-error { display: block; background: rgba(164,69,59,0.1); color: #a4453b; border: 1px solid rgba(164,69,59,0.3); }

/* Footer */
.footer { background: var(--black); color: rgba(251,245,241,0.75); padding: 70px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 50px; padding-bottom: 50px; border-bottom: 1px solid rgba(251,245,241,0.12); }
.footer-brand .logo { color: var(--cream); }
.footer-brand p { margin-top: 18px; font-size: 0.9rem; max-width: 320px; color: rgba(251,245,241,0.5); }
.footer h5 { color: var(--cream); font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 20px; }
.footer ul li { margin-bottom: 12px; font-size: 0.9rem; }
.footer ul a:hover { color: var(--pink); }
.footer-bottom { padding-top: 26px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 0.8rem; color: rgba(251,245,241,0.45); }
.footer-demo-note { font-size: 0.75rem; color: rgba(251,245,241,0.35); margin-top: 6px; }

/* Flotante WhatsApp */
.fab-whatsapp { position: fixed; left: 24px; bottom: 24px; width: 58px; height: 58px; border-radius: 50%; background: #3fae5a; color: var(--white); display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(0,0,0,0.25); z-index: 850; transition: transform 0.3s ease; }
.fab-whatsapp:hover { transform: scale(1.08); }

/* Responsive */
@media (max-width: 1024px) {
  .servicios-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .sobre-mi .container, .contacto .container { grid-template-columns: 1fr; gap: 50px; }
  .sobre-mi-media { max-width: 420px; margin: 0 auto; }
  .pasos { grid-template-columns: repeat(2, 1fr); row-gap: 50px; }
  .pasos::before { display: none; }
  .opiniones-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  section { padding: 80px 0; }
  .nav-desktop, .header-actions .btn-primary { display: none; }
  .nav-toggle { display: flex; }
  .servicios-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 170px; }
  .gallery-item--wide { grid-column: span 2; }
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 32px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .fab-whatsapp { left: 16px; bottom: 16px; }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 140px; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; }
}

/* ---------- Preguntas frecuentes ---------- */
.faq { background: var(--white); }
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item { background: var(--cream); border: 1px solid var(--border); border-radius: var(--radius); transition: box-shadow var(--transition); }
.faq-item[open] { box-shadow: var(--shadow-soft); }
.faq-item summary { list-style: none; cursor: pointer; position: relative; padding: 22px 60px 22px 28px; font-family: var(--font-heading); font-size: 1.25rem; line-height: 1.3; color: var(--black); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 26px; top: 50%; transform: translateY(-50%); font-family: var(--font-body); font-size: 1.5rem; font-weight: 300; color: var(--pink-dark); }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item summary:focus-visible { outline: 2px solid var(--pink-dark); outline-offset: 3px; border-radius: var(--radius); }
.faq-answer { padding: 0 28px 24px; color: var(--text); }

/* Notas de demostración */
.section-head .demo-note, .comparador-head .demo-note { margin-top: 10px; font-size: 0.8rem; font-style: italic; letter-spacing: 0.02em; color: var(--text-light); }

/* El menú tiene un enlace más: se ajusta el espacio entre enlaces */
@media (max-width: 1180px) { .nav-desktop { gap: 26px; } }
@media (max-width: 480px) { .faq-item summary { font-size: 1.1rem; padding: 18px 52px 18px 20px; } .faq-item summary::after { right: 20px; } .faq-answer { padding: 0 20px 20px; } }