/* ==========================================================================
   FLOR DEL DESIERTO — Hoja de estilos
   Estructura inspirada en la referencia del cliente, paleta azul.
   Tipografía: Montserrat
   ========================================================================== */

:root {
  /* Paleta azul — extraída por muestreo de la referencia */
  --azul-oscuro: #5C728F;   /* botones sólidos, hover, acentos fuertes */
  --azul: #8CA0C4;          /* títulos grandes, acentos principales */
  --azul-claro: #C4D0E2;    /* bordes, detalles secundarios */
  --azul-pastel: #E7ECF3;   /* fondos de tarjetas y secciones suaves */

  --crema: #FAF8F4;
  --blanco: #FFFFFF;

  --texto: #3F3B36;
  --texto-suave: #7A756D;
  --borde: #E3E6ED;

  --font: 'Montserrat', sans-serif;

  --radius-sm: 10px;
  --radius-md: 20px;
  --radius-lg: 36px;
  --shadow-sm: 0 4px 18px rgba(60, 70, 90, 0.07);
  --shadow-md: 0 14px 34px rgba(60, 70, 90, 0.10);
  --shadow-lg: 0 22px 50px rgba(60, 70, 90, 0.14);
  --container: 1180px;
  --transition: 0.35s cubic-bezier(.25,.8,.25,1);
}

*, *::before, *::after { box-sizing: border-box; min-width: 0; }
html {
  scroll-behavior: smooth; scroll-padding-top: 90px;
  overflow-x: clip; width: 100%; max-width: 100vw;
}
body {
  margin: 0;
  font-family: var(--font);
  color: var(--texto);
  background: var(--crema);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  width: 100%;
  max-width: 100vw;
  position: relative;
}
@supports not (overflow: clip) {
  html, body { overflow-x: hidden; }
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input { font-family: inherit; font-size: 1rem; }
h1, h2, h3 { margin: 0; font-weight: 700; line-height: 1.08; color: var(--texto); }
p { margin: 0; }

.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--azul-oscuro); color: #fff;
  padding: 12px 20px; z-index: 200; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ============ UTILIDADES ============ */
.section { padding: 90px 24px; max-width: var(--container); margin: 0 auto; position: relative; }
.section-alt { background: var(--azul-pastel); max-width: none; overflow: clip; }
.section-alt > * { max-width: var(--container); margin-left: auto; margin-right: auto; }
.section-head { margin-bottom: 48px; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); color: var(--azul-oscuro); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 30px; border-radius: 100px; font-weight: 600; font-size: 0.94rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap; position: relative; overflow: hidden;
}
.btn-primary::after {
  content: ""; position: absolute; top: 0; left: -80%; width: 50%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-20deg); transition: left 0.6s ease;
}
.btn-primary:hover::after { left: 130%; }
.btn svg { width: 18px; height: 18px; fill: currentColor; flex-shrink: 0; }
.btn-primary { background: var(--azul-oscuro); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: #4C617D; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; color: var(--azul-oscuro); border: 1.5px solid var(--borde); }
.btn-outline:hover { border-color: var(--azul-oscuro); transform: translateY(-2px); }
.btn-pill { background: var(--blanco); color: var(--azul-oscuro); box-shadow: var(--shadow-sm); border: 1px solid var(--borde); }
.btn-pill:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-block { width: 100%; }

/* Placeholder de fotografía — reemplazar por <img> real */
.placeholder-img {
  position: relative; width: 100%; height: 100%; min-height: 140px;
  border-radius: var(--radius-md); overflow: hidden;
  background: linear-gradient(135deg, var(--azul-pastel) 0%, var(--crema) 100%);
  border: 1px solid var(--azul-claro);
}
.placeholder-img::after {
  content: attr(data-label); position: absolute; left: 10px; bottom: 10px; z-index: 1;
  font-size: 0.62rem; font-weight: 600; color: var(--texto-suave); background: rgba(255,255,255,0.85);
  padding: 5px 10px; border-radius: 100px; max-width: calc(100% - 20px);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.placeholder-img:empty::after,
.placeholder-img[data-label=""]::after { content: none; }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Reveal escalonado: los hijos entran en cascada */
.stagger > * { opacity: 0; transform: translateY(18px); transition: opacity 0.55s ease, transform 0.55s ease; transition-delay: calc(var(--d, 0) * 70ms); }
.stagger.is-visible > * { opacity: 1; transform: translateY(0); }

/* ============ ANIMACIONES DE ENTRADA (carga) ============ */
@keyframes rise-in { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pop-in { 0% { opacity: 0; transform: scale(0.6); } 70% { transform: scale(1.06); } 100% { opacity: 1; transform: scale(1); } }
@keyframes blob-in { from { opacity: 0; transform: scale(0.4); } to { opacity: 0.5; transform: scale(1); } }

.hero-copy h1 { animation: rise-in 0.8s 0.15s cubic-bezier(.25,.8,.25,1) both; }
.hero-copy .btn { animation: rise-in 0.8s 0.35s cubic-bezier(.25,.8,.25,1) both; }
.hero-flower img { animation: pop-in 0.9s 0.3s cubic-bezier(.34,1.56,.64,1) both; }
.hero-blob { animation: blob-in 1s 0.1s ease both; }
.hero-blob-2 { animation-delay: 0.25s; opacity: 0.8; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .stagger > * { opacity: 1; transform: none; transition: none; }
  .hero-copy h1, .hero-copy .btn, .hero-flower img, .hero-blob { animation: none; }
}

/* ============ HEADER ============ */
.site-header {
  position: sticky; top: 0; z-index: 100; background: rgba(250, 248, 244, 0.92);
  backdrop-filter: blur(10px); border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); border-color: var(--borde); }

.nav-container {
  max-width: 1320px; margin: 0 auto; padding: 16px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}

.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-mark { width: 34px; height: 34px; flex-shrink: 0; display: flex; }
.logo-mark img { width: 100%; height: 100%; object-fit: contain; }
.logo-text { font-size: 0.92rem; font-weight: 700; letter-spacing: 0.02em; color: var(--texto); }

.main-nav ul { display: flex; gap: 30px; }
.main-nav a { font-size: 0.86rem; font-weight: 500; color: var(--texto-suave); position: relative; padding: 4px 0; }
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--azul-oscuro);
  transition: width var(--transition);
}
.main-nav a:hover { color: var(--texto); }
.main-nav a:hover::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  display: flex; align-items: center; justify-content: center; width: 40px; height: 40px;
  border-radius: 50%; border: 1.5px solid var(--borde); flex-shrink: 0; transition: var(--transition);
}
.icon-btn svg { width: 18px; height: 18px; fill: currentColor; }
.icon-btn-whatsapp { color: #25D366; }
.icon-btn-whatsapp:hover { background: #25D366; color: #fff; transform: translateY(-2px); }
.icon-btn-tiktok { color: var(--azul-oscuro); }
.icon-btn-tiktok:hover { background: var(--azul-oscuro); color: #fff; transform: translateY(-2px); }

.menu-toggle { display: none; flex-direction: column; gap: 5px; width: 24px; }
.menu-toggle span { height: 2px; width: 100%; background: var(--texto); border-radius: 2px; transition: var(--transition); }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed; top: 0; right: 0; height: 100vh; height: 100dvh; width: min(84vw, 340px); z-index: 150;
  background: var(--blanco); box-shadow: var(--shadow-lg); padding: 100px 32px 32px;
  transform: translateX(105%); visibility: hidden;
  transition: transform 0.4s cubic-bezier(.25,.8,.25,1), visibility 0.4s;
  overflow-y: auto;
}
.mobile-menu.is-open { transform: translateX(0); visibility: visible; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 22px; margin-bottom: 32px; }
.mobile-menu a { font-size: 1.05rem; font-weight: 600; }
.mobile-menu-actions { display: flex; flex-direction: column; gap: 14px; }
.mobile-overlay {
  position: fixed; inset: 0; background: rgba(50,60,80,0.35); z-index: 140;
  opacity: 0; visibility: hidden; transition: opacity var(--transition);
}
.mobile-overlay.is-open { opacity: 1; visibility: visible; }

/* ============ HERO ============ */
.hero { max-width: var(--container); margin: 0 auto; padding: 24px 24px 90px; }
.hero-frame {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  background: linear-gradient(160deg, var(--azul-pastel) 0%, var(--crema) 70%);
  min-height: 500px; display: flex; align-items: flex-start;
}
.hero-copy { position: relative; z-index: 2; padding: 56px 0 0 56px; max-width: 360px; }
.hero-copy h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.2rem); color: var(--azul); letter-spacing: -0.01em;
  margin-bottom: 26px;
}
.hero-visual { position: absolute; inset: 0; z-index: 1; }
.hero-blob { position: absolute; border-radius: 50%; opacity: 0.5; }
.hero-blob-1 { width: 340px; height: 340px; background: var(--azul-claro); top: -80px; right: -60px; }
.hero-blob-2 { width: 220px; height: 220px; background: var(--azul-pastel); bottom: -60px; right: 220px; opacity: 0.8; }
.hero-flower {
  position: absolute; right: 6%; top: 50%; transform: translateY(-50%);
  width: min(420px, 42%);
  animation: flor-float 5.5s ease-in-out infinite;
  filter: drop-shadow(0 26px 40px rgba(60, 90, 160, 0.30));
}
.hero-flower img { width: 100%; height: auto; }
@keyframes flor-float {
  0%, 100% { transform: translateY(-50%) rotate(-2deg); }
  50% { transform: translateY(calc(-50% - 16px)) rotate(2deg); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-flower { animation: none; }
}

/* Flores decorativas sin fondo */
.deco-flor {
  position: absolute; pointer-events: none; user-select: none; z-index: 0;
  filter: drop-shadow(0 14px 26px rgba(60, 90, 160, 0.22));
  animation: deco-sway 7s ease-in-out infinite;
}
@keyframes deco-sway {
  0%, 100% { translate: 0 0; } 50% { translate: 0 -12px; }
}
.deco-flor-about { width: 150px; right: -40px; top: 30px; opacity: 0.9; transform: rotate(14deg); }
.deco-flor-faq { width: 130px; left: max(12px, calc(50% - 620px)); top: 46px; opacity: 0.85; transform: rotate(-10deg); animation-delay: 1.2s; }
.deco-flor-contact-l { width: 120px; left: 4%; bottom: 10%; transform: rotate(-16deg); opacity: 0.85; animation-delay: 0.6s; }
.deco-flor-contact-r { width: 90px; right: 6%; top: 12%; transform: rotate(20deg); opacity: 0.85; animation-delay: 2s; }
@media (prefers-reduced-motion: reduce) { .deco-flor { animation: none; } }

.logo-mark img { transition: transform 0.6s cubic-bezier(.34,1.56,.64,1); }
.logo:hover .logo-mark img { transform: rotate(180deg) scale(1.1); }
.hero-dots {
  position: absolute; left: 0; right: 0; bottom: 26px; z-index: 2;
  display: flex; justify-content: center; gap: 8px;
}
.hero-dots span { width: 6px; height: 6px; border-radius: 50%; background: var(--azul-claro); }
.hero-dots span.is-active { background: var(--azul-oscuro); }

/* ============ SOBRE NOSOTROS ============ */
.about-section { overflow: hidden; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-copy h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); color: var(--azul); margin-bottom: 24px; }
.about-copy p { color: var(--texto-suave); margin-bottom: 18px; font-size: 1rem; }
.about-copy .btn { margin-top: 8px; }
.about-photos-wrap { position: relative; }
.about-photos {
  display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; gap: 6px; height: 480px;
  border-radius: var(--radius-md); overflow: hidden;
}
.about-photos .about-photo {
  width: 100%; object-fit: cover; border-radius: 0;
  transition: transform 0.45s cubic-bezier(.25,.8,.25,1), box-shadow 0.45s, filter 0.45s;
}
.about-photos .about-photo:hover {
  transform: scale(1.035); z-index: 2; position: relative;
  box-shadow: var(--shadow-md); border-radius: 12px; filter: saturate(1.12);
}
.about-photo-wide { grid-column: 1 / 3; height: 260px; }
.about-photo-sm { height: 200px; }

/* ============ PRODUCTOS ============ */
.products-head { text-align: left; margin-bottom: 44px; }
.products-head h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); color: var(--azul); }
.products-sub { font-size: 0.95rem; font-weight: 600; color: var(--texto-suave); margin-top: 6px; }

.products-layout { display: grid; grid-template-columns: 220px 1fr; gap: 40px; align-items: flex-start; }

.products-sidebar { display: flex; flex-direction: column; gap: 6px; }
.sidebar-item {
  display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: var(--radius-sm);
  cursor: pointer; transition: background var(--transition);
  width: 100%; text-align: left; border: 1.5px solid transparent;
}
.sidebar-item:hover { background: var(--azul-pastel); }
.sidebar-item.is-active { background: var(--azul-pastel); border-color: var(--azul-claro); }
.sidebar-thumb { width: 48px; height: 48px; border-radius: var(--radius-sm); flex-shrink: 0; overflow: hidden; }
.sidebar-thumb .placeholder-img { min-height: 0; border-radius: var(--radius-sm); border-width: 1px; }
.sidebar-thumb .placeholder-img::after { display: none; }
.sidebar-label { font-size: 0.85rem; font-weight: 600; color: var(--texto); line-height: 1.25; }

.product-card {
  background: var(--azul-pastel); border-radius: var(--radius-lg); padding: 36px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px 40px;
}
.product-media-stage {
  height: 300px; border-radius: var(--radius-md);
  background: radial-gradient(circle at 50% 45%, var(--blanco) 0%, var(--azul-pastel) 55%, var(--crema) 100%);
  display: flex; align-items: center; justify-content: center; padding: 28px; overflow: hidden;
}
.product-media-stage img {
  max-height: 100%; width: auto; object-fit: contain;
  filter: drop-shadow(0 18px 30px rgba(60, 90, 160, 0.28));
  animation: pop-in 0.55s cubic-bezier(.34,1.56,.64,1) both;
  transition: transform 0.45s cubic-bezier(.25,.8,.25,1);
}
.product-media-stage:hover img { transform: scale(1.07) rotate(2deg); }
.product-info { animation: rise-in 0.5s 0.08s ease both; }
.sidebar-thumb img, .product-thumb img, .related-item img {
  width: 100%; height: 100%; object-fit: contain; padding: 6px;
  transition: transform 0.35s cubic-bezier(.34,1.56,.64,1);
}
.product-thumb { background: var(--crema); transition: var(--transition); }
.product-thumb.is-current { border-color: var(--azul-oscuro); box-shadow: 0 0 0 2px rgba(92,114,143,0.18); }
.product-thumb:hover { border-color: var(--azul-oscuro); transform: translateY(-3px); }
.product-thumb:hover img { transform: scale(1.12); }
@keyframes thumb-wiggle {
  0%, 100% { transform: rotate(0); } 25% { transform: rotate(-8deg) scale(1.1); } 65% { transform: rotate(6deg) scale(1.1); }
}
.sidebar-item:hover .sidebar-thumb img { animation: thumb-wiggle 0.5s ease; }
.sidebar-item { transition: background var(--transition), transform var(--transition); }
.sidebar-item:hover { transform: translateX(4px); }
.related-item { transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s; }
.related-item:hover { transform: translateY(-5px); box-shadow: var(--shadow-sm); }
.related-item:hover img { transform: scale(1.12); }
@media (prefers-reduced-motion: reduce) {
  .product-media-stage img, .product-info { animation: none; }
}

.product-info { display: flex; flex-direction: column; }
.product-info h3 { font-size: 1.5rem; color: var(--texto); margin-bottom: 6px; }
.product-quote-tag { font-size: 0.92rem; font-weight: 700; color: var(--azul-oscuro); margin-bottom: 16px; }
.product-desc { color: var(--texto-suave); font-size: 0.95rem; margin-bottom: 22px; }

.product-meta { display: flex; gap: 40px; }
.product-meta-block span { display: block; font-size: 0.78rem; font-weight: 700; color: var(--texto-suave); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 10px; }
.color-swatches { display: flex; gap: 8px; }
.color-swatches i { display: block; width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--blanco); box-shadow: 0 0 0 1px var(--borde); }
.qty-control { display: flex; align-items: center; gap: 12px; }
.qty-control button {
  width: 30px; height: 30px; border-radius: 50%; background: var(--blanco); border: 1px solid var(--borde);
  display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--azul-oscuro);
}
.qty-control button:hover { background: var(--azul-oscuro); color: #fff; }
.qty-value { min-width: 20px; text-align: center; font-weight: 600; }

.product-bottom-row {
  grid-column: 1 / 3; display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
}
.product-thumbs { display: flex; align-items: center; gap: 10px; }
.thumb-arrow {
  width: 30px; height: 30px; border-radius: 50%; background: var(--blanco); border: 1px solid var(--borde);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--azul-oscuro);
  transition: var(--transition);
}
.thumb-arrow svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.thumb-arrow:hover { background: var(--azul-oscuro); color: #fff; }
.product-thumb { width: 56px; height: 56px; border-radius: var(--radius-sm); overflow: hidden; border: 1.5px solid var(--borde); cursor: pointer; }
.product-thumb .placeholder-img { min-height: 0; border-radius: var(--radius-sm); }
.product-thumb .placeholder-img::after { display: none; }
.product-bottom-row .btn-primary { background: #33404F; }
.product-bottom-row .btn-primary:hover { background: #232C36; }

.related-title { font-size: 0.85rem; font-weight: 700; color: var(--texto-suave); text-transform: uppercase; letter-spacing: 0.04em; margin: 36px 0 16px; }
.related-list { display: flex; gap: 14px; flex-wrap: wrap; }
.related-item {
  width: 80px; height: 80px; border-radius: var(--radius-sm); overflow: hidden; cursor: pointer;
  border: 1.5px solid transparent; transition: var(--transition); background: var(--crema); padding: 10px;
}
.related-item:hover, .related-item.is-active { border-color: var(--azul-oscuro); }
.related-item .placeholder-img { min-height: 0; border-radius: 6px; }
.related-item .placeholder-img::after { display: none; }
.product-related { grid-column: 1 / 3; }

/* ============ FAQ ============ */
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item { background: var(--blanco); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); overflow: hidden; transition: box-shadow 0.35s, transform 0.35s; }
.faq-item:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.faq-question {
  width: 100%; text-align: left; padding: 22px 26px; display: flex; justify-content: space-between; align-items: center;
  font-weight: 600; font-size: 1rem;
}
.faq-icon { width: 22px; height: 22px; flex-shrink: 0; margin-left: 16px; transition: transform var(--transition); }
.faq-icon svg { width: 100%; height: 100%; fill: none; stroke: var(--azul-oscuro); stroke-width: 2; stroke-linecap: round; }
.faq-item.is-open .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; padding: 0 26px; }
.faq-answer p { color: var(--texto-suave); padding-bottom: 22px; font-size: 0.95rem; }
.faq-item.is-open .faq-answer { max-height: 240px; }

/* ============ CONTACTO ============ */
.contact-section { text-align: center; overflow: clip; }
.contact-inner { max-width: 640px; margin: 0 auto; position: relative; z-index: 1; }
.about-grid { position: relative; z-index: 1; }
.faq-list, #faq .section-head { position: relative; z-index: 1; }
.contact-inner h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); color: var(--azul); margin-bottom: 32px; }
.contact-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin-bottom: 32px; }
.contact-meta p { color: var(--texto-suave); font-size: 0.94rem; margin-bottom: 8px; }

/* ============ FOOTER ============ */
.site-footer { background: #2E3A4A; color: #E7ECF3; padding: 56px 24px 24px; }
.footer-grid { max-width: var(--container); margin: 0 auto; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 36px; padding-bottom: 36px; border-bottom: 1px solid rgba(231,236,243,0.15); }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand strong { font-size: 1.05rem; }
.footer-brand p { font-size: 0.8rem; color: var(--azul-claro); margin-top: 2px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-nav a { font-size: 0.86rem; opacity: 0.85; }
.footer-nav a:hover { opacity: 1; }
.footer-social a { display: flex; align-items: center; gap: 8px; font-size: 0.86rem; font-weight: 600; }
.footer-social svg { width: 16px; height: 16px; fill: var(--azul-claro); }
.footer-bottom { max-width: var(--container); margin: 0 auto; padding-top: 22px; text-align: center; font-size: 0.78rem; opacity: 0.6; }

/* ============ WHATSAPP FLOTANTE ============ */
.whatsapp-float {
  position: fixed; bottom: 26px; right: 26px; width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg);
  z-index: 90; transition: transform var(--transition);
}
.whatsapp-float::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: #25D366; opacity: 0.45; z-index: -1;
  animation: wa-pulse 2.2s ease-out infinite;
}
@keyframes wa-pulse {
  0% { transform: scale(1); opacity: 0.45; }
  70%, 100% { transform: scale(1.7); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) { .whatsapp-float::before { animation: none; opacity: 0; } }
.whatsapp-float svg { width: 26px; height: 26px; fill: #fff; }
.whatsapp-float:hover { transform: scale(1.08); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-photos-wrap { order: -1; }
  .about-photos { height: 340px; }
  .main-nav { display: none; }
  .products-layout { grid-template-columns: 1fr; }
  .products-sidebar {
    flex-direction: row; overflow-x: auto; gap: 10px; padding-bottom: 10px;
    -webkit-overflow-scrolling: touch; scroll-snap-type: x proximity;
    scrollbar-width: none;
  }
  .products-sidebar::-webkit-scrollbar { display: none; }
  .products-sidebar li { flex: 0 0 auto; min-width: 0; }
  .sidebar-item {
    flex-direction: column; text-align: center; gap: 8px; scroll-snap-align: center;
    width: 104px; padding: 12px 8px; background: var(--blanco);
    border: 1.5px solid var(--borde); border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
  }
  .sidebar-item.is-active { background: var(--azul-pastel); border-color: var(--azul-oscuro); }
  .sidebar-thumb { width: 44px; height: 44px; }
  .sidebar-label {
    font-size: 0.72rem; line-height: 1.25; width: 100%;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  }
  .product-card { grid-template-columns: 1fr; }
  .hero-copy { padding: 40px 0 0 32px; max-width: 260px; }
  .hero-flower { right: 4%; width: min(320px, 44%); }
  .deco-flor-about { width: 110px; right: -30px; top: 10px; }
}

@media (max-width: 720px) {
  .section { padding: 60px 20px; }
  .menu-toggle { display: flex; }
  .hero { padding: 20px 16px 60px; }
  .hero-frame { min-height: 460px; align-items: stretch; }
  .hero-copy { padding: 36px 22px 0; max-width: 100%; text-align: center; margin: 0 auto; }
  .hero-copy h1 { font-size: 2.1rem; margin-bottom: 20px; }
  .hero-flower {
    width: min(240px, 62%); right: 50%; top: auto; bottom: 40px;
    transform: translateX(50%);
  }
  @keyframes flor-float {
    0%, 100% { transform: translateX(50%) translateY(0) rotate(-2deg); }
    50% { transform: translateX(50%) translateY(-14px) rotate(2deg); }
  }
  .hero-blob-1 { width: 180px; height: 180px; }
  .hero-blob-2 { width: 140px; height: 140px; right: auto; left: -40px; }
  .hero-dots { display: none; }
  .product-card { padding: 22px; }
  .products-sidebar { margin: 0 -20px; padding-left: 20px; padding-right: 20px; }
  .product-media-stage { height: 240px; padding: 20px; }
  .product-bottom-row { justify-content: center; }
  .product-thumbs { width: 100%; justify-content: center; flex-wrap: nowrap; }
  .product-bottom-row .btn-primary { width: 100%; justify-content: center; }
  .about-photos { height: 240px; }
  .about-photo-wide { height: 130px; }
  .about-photo-sm { height: 100px; }
  .related-item { width: 64px; height: 64px; }
  .footer-grid { flex-direction: column; }
  .product-meta { gap: 18px; flex-wrap: wrap; }
  .deco-flor-about { width: 84px; right: -22px; top: -10px; }
  .deco-flor-faq { width: 76px; left: 8px; top: 20px; }
  .deco-flor-contact-l { width: 70px; left: -14px; bottom: 4%; }
  .deco-flor-contact-r { width: 60px; right: -8px; top: 6%; }
}

@media (max-width: 480px) {
  .section { padding: 52px 16px; }
  .nav-container { padding: 14px 16px; gap: 12px; }
  .logo-text { font-size: 0.84rem; }
  .icon-btn { width: 36px; height: 36px; }
  .hero-frame { min-height: 430px; border-radius: 26px; }
  .hero-copy h1 { font-size: 1.9rem; }
  .contact-actions { flex-direction: column; align-items: stretch; }
  .contact-actions .btn { width: 100%; }
  .faq-question { padding: 18px 18px; font-size: 0.92rem; }
  .faq-answer { padding: 0 18px; }
  .product-card { padding: 16px; border-radius: 24px; gap: 20px; }
  .product-media-stage { height: 210px; }
  .product-thumb { width: 50px; height: 50px; }
  .thumb-arrow { width: 36px; height: 36px; }
  .product-info h3 { font-size: 1.3rem; }
  .product-meta { gap: 24px; }
  .related-list { justify-content: center; }
  .products-sidebar { margin: 0 -16px; padding-left: 16px; padding-right: 16px; }
  .whatsapp-float { width: 50px; height: 50px; bottom: 18px; right: 18px; }
  .btn { padding: 14px 24px; font-size: 0.9rem; }
  .footer-nav { gap: 14px 18px; }
}

@media (max-width: 360px) {
  .hero-copy h1 { font-size: 1.7rem; }
  .product-thumb { width: 44px; height: 44px; }
  .thumb-arrow { width: 32px; height: 32px; }
  .logo-text { display: none; }
}