:root {
      --primary:       #8FCBB3;  /* Primario Vivero */
      --primary-dark:  #527A69;
      --secondary:     #CDAACE;  /* Primario Floristería */
      --secondary-dark:#8E678F;
      --bg:            #FAFAF8;  /* Fondo principal */
      --bg-alt:        #F4F8F6;  /* Fondo secundario */
      --surface:       #FFFFFF;  /* Blanco */
      --text:          #3F3F3F;  /* Texto principal */
      --text-soft:     #777777;  /* Texto secundario */
      --border:        #E8E8E8;  /* Bordes */
      --ease-out:      cubic-bezier(0.22, 1, 0.36, 1);
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    html { scroll-behavior: smooth; overflow-x: hidden; }

    /* Compensa el header fijo al navegar por anclas */
    section[id] { scroll-margin-top: 76px; }

    /* Accesibilidad: foco visible por teclado */
    :focus-visible {
      outline: 2px solid var(--primary-dark);
      outline-offset: 3px;
      border-radius: 4px;
    }

    /* Accesibilidad: respetar preferencia de movimiento reducido */
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }
      .fade-in { opacity: 1 !important; transform: none !important; }
    }

    body {
      font-family: 'Inter', sans-serif;
      background: var(--bg);
      color: var(--text);
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
      -webkit-text-size-adjust: 100%;
    }

    h1, h2, h3, h4 { font-family: 'Playfair Display', serif; text-wrap: balance; }

    .container { max-width: 1320px; margin: 0 auto; padding: 0 24px; }
    .section { padding: 80px 24px; }
    @media(min-width:768px){ .section { padding: 120px 48px; } }

    /* ── HEADER ── */
    header {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      background: transparent;
      border-bottom: 1px solid transparent;
      transition: background 0.4s, border-color 0.4s;
    }
    header.scrolled {
      background: rgba(250,250,248,0.95);
      border-bottom-color: var(--border);
    }
    /* Blur en pseudo-elemento para no crear containing-block del menú fijo */
    header::before {
      content: ''; position: absolute; inset: 0; z-index: -1;
      -webkit-backdrop-filter: blur(0px);
      backdrop-filter: blur(0px);
      transition: backdrop-filter 0.4s, -webkit-backdrop-filter 0.4s;
    }
    header.scrolled::before {
      -webkit-backdrop-filter: blur(10px);
      backdrop-filter: blur(10px);
    }
    nav {
      max-width: 1320px; margin: 0 auto;
      display: flex; align-items: center; justify-content: space-between;
      padding: 20px 24px;
    }
    .logo {
      font-family: 'Montserrat', sans-serif;
      font-size: 1.2rem; font-weight: 600;
      color: white; text-decoration: none;
      letter-spacing: 0.05em;
      transition: color 0.4s;
    }
    header.scrolled .logo { color: var(--text); }
    .logo-white { display: block; transition: opacity 0.4s; }
    .logo-color { display: none; }
    header.scrolled .logo-white { display: none; }
    header.scrolled .logo-color { display: block; }
    .nav-links {
      display: flex; gap: 32px; list-style: none;
    }
    .nav-links a {
      position: relative;
      font-size: 0.85rem; color: rgba(255,255,255,0.85);
      text-decoration: none; transition: color 0.3s;
      padding-bottom: 4px;
    }
    .nav-links a::after {
      content: ''; position: absolute; left: 0; bottom: 0;
      width: 100%; height: 1.5px; border-radius: 2px;
      background: currentColor; opacity: .85;
      transform: scaleX(0); transform-origin: right;
      transition: transform 0.3s var(--ease-out);
    }
    .nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
    .nav-links a:hover { color: white; }
    @media(max-width:768px){ .nav-links a::after { display: none; } }
    header.scrolled .nav-links a { color: var(--text-soft); }
    header.scrolled .nav-links a:hover { color: var(--text); }
    @media(max-width:768px){ .nav-links { display: none; } }

    /* ── HERO ── */
    #hero {
      min-height: 100vh;
      min-height: 100dvh;
      display: flex; align-items: center; justify-content: center;
      text-align: center;
      padding-top: 80px;
      position: relative; overflow: hidden;
      background: var(--text);
    }
    /* Carrusel de fondo */
    .hero-slides { position: absolute; inset: 0; z-index: 0; }
    .hero-slide {
      position: absolute; inset: 0;
      background-size: cover; background-position: center;
      opacity: 0;
      animation: heroFade 24s infinite;
      transform: scale(1.05);
    }
    .hero-slide:nth-child(1) { animation-delay: 0s; }
    .hero-slide:nth-child(2) { animation-delay: 8s; }
    .hero-slide:nth-child(3) { animation-delay: 16s; }
    @keyframes heroFade {
      0%   { opacity: 0; transform: scale(1.08); }
      8%   { opacity: 1; transform: scale(1.0); }
      25%  { opacity: 1; transform: scale(1.03); }
      33%  { opacity: 0; transform: scale(1.08); }
      100% { opacity: 0; }
    }
    /* Overlay oscuro para legibilidad */
    .hero-overlay {
      position: absolute; inset: 0; z-index: 1;
      background: linear-gradient(180deg, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.35) 40%, rgba(82,122,105,0.40) 70%, rgba(142,103,143,0.45) 100%);
    }
    .hero-inner { position: relative; z-index: 2; max-width: 900px; padding: 0 24px; }
    .hero-logo {
      display: block; margin: 0 auto 32px;
      width: clamp(220px, 55vw, 420px);
      height: auto;
      filter: drop-shadow(0 2px 20px rgba(0,0,0,0.6)) brightness(1);
      animation: heroRise 1s ease both;
    }
    .hero-tag {
      display: inline-block;
      font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase;
      color: rgba(255,255,255,0.85); margin-bottom: 24px;
      animation: heroRise 1s ease both;
    }
    .hero-title {
      font-size: clamp(2.5rem, 6vw, 4.5rem);
      line-height: 1.1; color: white;
      margin-bottom: 24px;
      text-shadow: 0 2px 20px rgba(0,0,0,0.3);
      animation: heroRise 1s ease 0.15s both;
    }
    .hero-sub {
      font-size: 1.1rem; color: rgba(255,255,255,0.9);
      line-height: 1.7; max-width: 580px; margin: 0 auto 40px;
      text-shadow: 0 1px 12px rgba(0,0,0,0.3);
      animation: heroRise 1s ease 0.3s both;
    }
    .hero-actions {
      display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
      animation: heroRise 1s ease 0.45s both;
      padding: 0 16px;
    }
    @media(max-width:480px){
      .hero-actions { flex-direction: column; align-items: stretch; gap: 10px; }
      .hero-actions a { justify-content: center; width: 100%; }
    }
    @keyframes heroRise {
      from { opacity: 0; transform: translateY(24px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    /* Indicador scroll */
    .hero-scroll {
      position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
      z-index: 2; color: rgba(255,255,255,0.7);
      animation: heroBounce 2s infinite;
    }
    @keyframes heroBounce {
      0%,100% { transform: translate(-50%, 0); }
      50%     { transform: translate(-50%, 10px); }
    }

    /* ── BUTTONS ── */
    .btn-primary {
      display: inline-flex; align-items: center; justify-content: center;
      padding: 14px 32px; background: var(--primary); color: white;
      font-family: 'Inter', sans-serif; font-size: 0.875rem; font-weight: 500;
      border-radius: 12px; text-decoration: none; border: none; cursor: pointer;
      transition: background 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), transform 0.25s var(--ease-out);
      min-height: 44px;
    }
    .btn-primary:hover { background: var(--primary-dark); box-shadow: 0 4px 20px rgba(143,203,179,0.3); transform: translateY(-1px); }
    .btn-primary:active { transform: translateY(0); }

    .btn-secondary {
      display: inline-flex; align-items: center; justify-content: center;
      padding: 14px 32px; background: transparent; color: var(--text);
      font-family: 'Inter', sans-serif; font-size: 0.875rem; font-weight: 500;
      border-radius: 12px; text-decoration: none;
      border: 1px solid var(--border); cursor: pointer;
      transition: border-color 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), transform 0.25s var(--ease-out);
      min-height: 44px;
    }
    .btn-secondary:hover { border-color: var(--text-soft); transform: translateY(-1px); }
    .btn-secondary:active { transform: translateY(0); }

    .btn-wa {
      display: inline-flex; align-items: center; gap: 8px; justify-content: center;
      padding: 14px 32px; background: #25D366; color: white;
      font-family: 'Inter', sans-serif; font-size: 0.875rem; font-weight: 500;
      border-radius: 12px; text-decoration: none; border: none; cursor: pointer;
      transition: background 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), transform 0.25s var(--ease-out);
      min-height: 44px;
    }
    .btn-wa:hover { background: #1da851; box-shadow: 0 4px 20px rgba(37,211,102,0.3); transform: translateY(-1px); }
    .btn-wa:active { transform: translateY(0); }

    .btn-ig {
      display: inline-flex; align-items: center; gap: 8px; justify-content: center;
      padding: 14px 32px;
      background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
      color: white;
      font-family: 'Inter', sans-serif; font-size: 0.875rem; font-weight: 500;
      border-radius: 12px; text-decoration: none; border: none; cursor: pointer;
      transition: opacity 0.3s; min-height: 44px;
    }
    .btn-ig:hover { opacity: 0.85; }

    /* ── SECTION LABELS ── */
    .section-label {
      font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
      color: var(--text-soft); display: block; margin-bottom: 16px;
    }
    .section-title {
      font-size: clamp(2rem, 4vw, 3rem); color: var(--text);
      margin-bottom: 16px;
    }
    .section-center { text-align: center; margin-bottom: 64px; }
    @media(max-width:640px){ .section-center { margin-bottom: 44px; } }

    /* ── RESPONSIVE IMAGES ── */
    img { max-width: 100%; height: auto; }

    /* Storytelling split (foto vertical + texto) */
    .story-split {
      display: grid; grid-template-columns: 0.85fr 1fr;
      gap: 56px; align-items: center;
      max-width: 1040px; margin: 0 auto 48px;
    }
    .story-split .story-photo img {
      width: 100%; height: auto; display: block;
      border-radius: 24px;
      box-shadow: 0 16px 48px rgba(0,0,0,0.12);
    }
    .story-split .story-copy p {
      font-size: 1.1rem; color: var(--text-soft);
      line-height: 1.85; margin-bottom: 20px;
    }
    .story-split .story-copy p:last-child { margin-bottom: 0; }
    @media(max-width:768px){
      .story-split { grid-template-columns: 1fr; gap: 28px; text-align: center; }
      .story-split .story-photo { max-width: 320px; margin: 0 auto; }
      .story-split .story-copy { max-width: 480px; margin: 0 auto; }
    }

    /* ── CARRUSEL ELEGANTE ── */
    .carousel { position: relative; padding: 0 8px; }
    .carousel-track {
      display: flex; gap: 24px;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      scroll-behavior: smooth;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
      padding: 8px 4px 20px;
    }
    .carousel-track::-webkit-scrollbar { display: none; }
    .carousel-slide {
      flex: 0 0 auto;
      scroll-snap-align: center;
      width: calc((100% - 48px) / 3);
      position: relative;
      border-radius: 22px; overflow: hidden;
      box-shadow: 0 8px 30px rgba(0,0,0,0.08);
      transition: transform 0.6s cubic-bezier(0.22,1,0.36,1),
                  box-shadow 0.6s cubic-bezier(0.22,1,0.36,1);
    }
    .carousel-slide:hover {
      transform: translateY(-6px);
      box-shadow: 0 16px 48px rgba(0,0,0,0.16);
    }
    .carousel-slide img {
      width: 100%; aspect-ratio: 3/4; object-fit: cover;
      display: block;
      transition: transform 1.2s cubic-bezier(0.22,1,0.36,1);
    }
    .carousel-slide:hover img { transform: scale(1.06); }
    @media(max-width:1024px){ .carousel-slide { width: calc((100% - 24px) / 2); } }
    @media(max-width:640px){ .carousel-slide { width: 82%; } }

    .carousel-btn {
      position: absolute; top: 50%; transform: translateY(-50%);
      z-index: 5; width: 46px; height: 46px; border-radius: 14px;
      background: rgba(255,255,255,0.97);
      border: none; cursor: pointer;
      box-shadow: 0 4px 20px rgba(0,0,0,0.13), 0 1px 4px rgba(0,0,0,0.07);
      display: flex; align-items: center; justify-content: center;
      color: var(--text-soft);
      transition: background 0.28s cubic-bezier(0.22,1,0.36,1),
                  box-shadow 0.28s cubic-bezier(0.22,1,0.36,1),
                  transform 0.28s cubic-bezier(0.22,1,0.36,1),
                  color 0.28s;
    }
    .carousel-btn svg { width: 20px; height: 20px; flex-shrink: 0; }
    .carousel-btn:hover {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: white;
      box-shadow: 0 8px 28px rgba(143,203,179,0.38);
      transform: translateY(-50%) scale(1.1);
    }
    .carousel-btn:active { transform: translateY(-50%) scale(0.96); }
    .carousel-btn.prev { left: -10px; }
    .carousel-btn.next { right: -10px; }
    @media(max-width:640px){
      .carousel-btn { width: 38px; height: 38px; border-radius: 11px; }
      .carousel-btn svg { width: 17px; height: 17px; }
      .carousel-btn.prev { left: 2px; }
      .carousel-btn.next { right: 2px; }
    }


    /* Acento de paleta bajo los títulos de sección */
    .section-center .section-title::after {
      content: ''; display: block;
      width: 64px; height: 3px; margin: 18px auto 0;
      background: linear-gradient(90deg, var(--primary), var(--secondary));
      border-radius: 3px;
    }

    /* Footer con ambos logos */
    .footer-logos { display: flex; gap: 20px; align-items: center; margin-bottom: 18px; }
    .footer-logos img { height: 56px; width: auto; }
    .footer-logos .sep { width: 1px; height: 40px; background: rgba(255,255,255,0.25); }

    /* Proflora / Capacitación Colombia */
    .proflora {
      display: grid; grid-template-columns: 0.8fr 1fr;
      gap: 48px; align-items: center;
      margin-top: 72px; padding-top: 56px;
      border-top: 1px solid var(--border);
    }
    .proflora .proflora-photo img {
      width: 100%; height: auto; display: block;
      border-radius: 24px; box-shadow: 0 16px 48px rgba(0,0,0,0.12);
    }
    @media(max-width:768px){
      .proflora { grid-template-columns: 1fr; gap: 28px; margin-top: 48px; padding-top: 40px; text-align: center; }
      .proflora .proflora-photo { max-width: 320px; margin: 0 auto; }
      .proflora .proflora-copy { max-width: 480px; margin: 0 auto; }
    }

    /* ── ESENCIA ── */
    #esencia { background: var(--surface); }

    .quote-lg {
      font-family: 'Playfair Display', serif;
      font-size: clamp(1.8rem, 4vw, 3rem);
      font-style: italic; color: var(--text);
      text-align: center; max-width: 800px;
      margin: 0 auto 64px;
    }
    .story-text {
      max-width: 700px; margin: 0 auto 64px;
      font-size: 1.1rem; color: var(--text-soft);
      line-height: 1.8; text-align: center;
    }
    .closing-quote {
      font-family: 'Playfair Display', serif;
      font-size: clamp(1.2rem, 2.5vw, 1.8rem);
      font-style: italic; color: var(--secondary-dark);
      text-align: center; max-width: 600px; margin: 0 auto;
    }

    /* ── GRID SECTIONS ── */
    .cards-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 24px;
    }

    /* Overlay card (floristería / eventos) */
    .card-overlay {
      position: relative; border-radius: 20px; overflow: hidden;
      cursor: pointer; aspect-ratio: 3/4;
    }
    .card-overlay .img-bg {
      position: absolute; inset: 0;
      transition: transform 0.7s var(--ease-out);
    }
    .card-overlay:hover .img-bg { transform: scale(1.05); }
    .card-overlay .overlay {
      position: absolute; inset: 0;
      background: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
    }
    .card-overlay .card-info {
      position: absolute; bottom: 0; left: 0; right: 0;
      padding: 24px;
    }
    .card-overlay .card-title {
      font-size: 1.2rem; color: white; margin-bottom: 8px;
    }
    .card-overlay .card-link {
      font-size: 0.8rem; color: rgba(255,255,255,0.85);
      text-decoration: none;
    }
    .card-overlay .card-link:hover { color: white; }

    /* Surface card (plantas / capacitaciones) */
    .card-surface {
      background: var(--surface); border-radius: 20px;
      overflow: hidden; box-shadow: 0 1px 4px rgba(0,0,0,0.06);
      transition: box-shadow 0.4s;
    }
    .card-surface:hover { box-shadow: 0 4px 24px rgba(0,0,0,0.1); }
    .card-surface .card-img {
      aspect-ratio: 4/3; overflow: hidden;
    }
    .card-surface .card-img .img-bg { transition: transform 0.7s var(--ease-out); height: 100%; }
    .card-surface:hover .img-bg { transform: scale(1.05); }
    .card-surface .card-body { padding: 24px; }
    .card-surface .card-title {
      font-size: 1.1rem; color: var(--text); margin-bottom: 6px;
    }
    .card-surface .card-meta {
      font-size: 0.8rem; color: var(--text-soft); margin-bottom: 4px;
    }
    .card-surface .card-link {
      font-size: 0.85rem; color: var(--primary-dark);
      text-decoration: none; font-weight: 500;
      transition: color 0.3s;
    }
    .card-surface .card-link:hover { color: var(--primary); }

    /* Boutique placeholder backgrounds (using brand palette) */
    .bg-planta-int    { background: linear-gradient(135deg, #8FCBB3, #527A69); }
    .bg-planta-ext    { background: linear-gradient(135deg, #a8d8c4, #6b9e8b); }
    .bg-planta-orq    { background: linear-gradient(135deg, #CDAACE, #8E678F); }
    .bg-planta-huer   { background: linear-gradient(135deg, #b8e0cc, #4a8d6e); }
    .bg-planta-jar    { background: linear-gradient(135deg, #8FCBB3, #3d6b57); }

    /* ── GALERÍA MASONRY ── */
    .gallery-grid {
      columns: 1; gap: 16px;
    }
    @media(min-width:640px){ .gallery-grid { columns: 2; } }
    @media(min-width:1024px){ .gallery-grid { columns: 3; } }
    .gallery-item {
      margin-bottom: 16px; break-inside: avoid;
      border-radius: 16px; overflow: hidden;
      cursor: pointer; position: relative;
    }
    .gallery-item img {
      width: 100%; height: auto; display: block;
      transition: transform 0.7s var(--ease-out);
    }
    .gallery-item:hover img { transform: scale(1.05); }

    /* ── SECCIÓN COLORES alternos ── */
    #floristeria  { background: rgba(205,170,206,0.07); }
    #boutique     { background: rgba(143,203,179,0.07); }
    #galeria      { background: var(--surface); }
    #contacto     { background: var(--surface); }

    /* ── CONTACTO ── */
    .contacto-grid {
      display: grid; grid-template-columns: 1fr 1fr;
      gap: 32px; max-width: 700px; margin: 0 auto;
    }
    @media(max-width:640px){
      .contacto-grid { grid-template-columns: 1fr; text-align: center; }
      .contacto-grid .contact-info,
      .contacto-grid .contact-cta { display: flex; flex-direction: column; align-items: center; }
      .contacto-grid .contact-cta div { justify-content: center; }
    }
    .contact-info h4 {
      font-family: 'Inter', sans-serif; font-size: 0.8rem;
      font-weight: 600; color: var(--text);
      text-transform: uppercase; letter-spacing: 0.1em;
      margin-bottom: 4px; margin-top: 20px;
    }
    .contact-info p { font-size: 0.9rem; color: var(--text-soft); }
    .contact-cta {
      background: rgba(143,203,179,0.08);
      border-radius: 20px; padding: 40px 32px;
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      text-align: center; gap: 20px;
    }
    .contact-cta p { font-size: 0.95rem; color: var(--text); line-height: 1.6; }

    /* ── FOOTER ── */
    footer {
      background: var(--text); color: rgba(255,255,255,0.7);
      padding: 64px 24px 40px;
    }
    .footer-grid {
      max-width: 1320px; margin: 0 auto;
      display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 40px; margin-bottom: 48px;
    }
    @media(max-width:640px){
      .footer-grid { text-align: center; }
      .footer-logos { justify-content: center; }
    }
    .footer-brand-name {
      font-family: 'Montserrat', sans-serif; font-size: 1.1rem;
      font-weight: 600; color: white; margin-bottom: 8px;
    }
    .footer-tagline { font-size: 0.8rem; color: rgba(255,255,255,0.5); line-height: 1.6; }
    .footer-col h4 {
      font-family: 'Inter', sans-serif; font-size: 0.75rem;
      text-transform: uppercase; letter-spacing: 0.15em;
      color: white; margin-bottom: 16px;
    }
    .footer-col ul { list-style: none; }
    .footer-col ul li + li { margin-top: 8px; }
    .footer-col a { font-size: 0.85rem; color: rgba(255,255,255,0.6); text-decoration: none; transition: color 0.3s; }
    .footer-col a:hover { color: white; }
    .footer-payments {
      max-width: 1320px; margin: 0 auto;
      border-top: 1px solid rgba(255,255,255,0.08);
      padding: 28px 24px 0; text-align: center;
    }
    .footer-payments p {
      font-size: 0.75rem; color: rgba(255,255,255,0.45);
      margin-bottom: 14px; letter-spacing: 0.06em; text-transform: uppercase;
      font-family: 'Inter', sans-serif;
    }
    .payment-badges {
      display: flex; align-items: center; justify-content: center;
      gap: 20px; flex-wrap: wrap;
    }
    .payment-badge {
      display: flex; align-items: center; gap: 8px;
      padding: 10px 18px;
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.10);
      border-radius: 10px;
      transition: background 0.3s, border-color 0.3s;
    }
    .payment-badge:hover {
      background: rgba(255,255,255,0.10);
      border-color: rgba(255,255,255,0.20);
    }
    .payment-badge svg { flex-shrink: 0; }
    .payment-badge span {
      font-size: 0.78rem; color: rgba(255,255,255,0.75);
      font-weight: 500; font-family: 'Inter', sans-serif;
    }
    .footer-bottom {
      max-width: 1320px; margin: 0 auto;
      border-top: 1px solid rgba(255,255,255,0.1);
      padding-top: 24px; margin-top: 24px; text-align: center;
      font-size: 0.75rem; color: rgba(255,255,255,0.35);
    }

    /* ── WHATSAPP FLOTANTE ── */
    .wa-fab {
      position: fixed; bottom: 24px; right: 24px; z-index: 200;
      width: 60px; height: 60px; background: #25D366;
      border-radius: 50%; display: flex; align-items: center; justify-content: center;
      box-shadow: 0 4px 20px rgba(37,211,102,0.4);
      text-decoration: none; transition: transform 0.3s, box-shadow 0.3s;
      -webkit-tap-highlight-color: transparent;
    }
    .wa-fab:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,0.5); }
    @media(max-width:480px){
      .wa-fab { bottom: 18px; right: 18px; width: 56px; height: 56px; }
    }

    /* ── HIGHLIGHTS SCROLL ── */
    .highlights-scroll {
      display: flex; gap: 0; overflow-x: auto; scroll-snap-type: x mandatory;
      -webkit-overflow-scrolling: touch; scrollbar-width: none;
      padding: 24px 0; margin: 0;
      background: linear-gradient(90deg, var(--primary), var(--secondary));
    }
    .highlights-scroll::-webkit-scrollbar { display: none; }
    .highlight-chip {
      flex: 0 0 auto; scroll-snap-align: center;
      display: flex; align-items: center; gap: 10px;
      padding: 14px 32px;
      color: white; font-family: 'Inter', sans-serif; font-weight: 500;
      font-size: 0.88rem; white-space: nowrap;
      border-right: 1px solid rgba(255,255,255,0.2);
    }
    .highlight-chip:last-child { border-right: none; }
    .highlight-chip svg { width: 22px; height: 22px; flex-shrink: 0; opacity: 0.9; }
    @keyframes scrollHighlights {
      0%   { transform: translateX(0); }
      100% { transform: translateX(-50%); }
    }
    .highlights-track {
      display: flex; animation: scrollHighlights 20s linear infinite;
    }
    .highlights-scroll:hover .highlights-track { animation-play-state: paused; }

    /* ── HAMBURGER MÓVIL ── */
    .hamburger {
      display: none; background: none; border: none; cursor: pointer;
      padding: 8px; color: white; flex-direction: column; gap: 5px;
      transition: color 0.4s;
    }
    header.scrolled .hamburger { color: var(--text); }
    .hamburger span {
      display: block; width: 24px; height: 2px;
      background: currentColor; border-radius: 2px;
      transition: all 0.3s cubic-bezier(0.22,1,0.36,1);
    }
    .hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
    .hamburger.open span:nth-child(2) { opacity: 0; }
    .hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
    .nav-overlay {
      display: none; position: fixed; inset: 0;
      background: rgba(0,0,0,0.45); z-index: 104;
    }
    .nav-overlay.open { display: block; }
    @media(max-width:768px) {
      .hamburger { display: flex; }
      .nav-links {
        display: flex !important; flex-direction: column;
        position: fixed; top: 0; right: -100%; bottom: 0;
        width: 78%; max-width: 300px;
        background: #FFFFFF; padding: 96px 28px 40px;
        box-shadow: -8px 0 40px rgba(0,0,0,0.22);
        gap: 0; z-index: 105;
        transition: right 0.35s cubic-bezier(0.22,1,0.36,1);
        overflow-y: auto;
      }
      .nav-links.open { right: 0; }
      .nav-links li { width: 100%; }
      .nav-links a {
        display: block; width: 100%;
        font-size: 1.05rem; font-weight: 500; padding: 16px 4px;
        border-bottom: 1px solid var(--border);
        color: #3F3F3F !important;
      }
      .nav-links a:hover { color: var(--secondary-dark) !important; }
    }


    /* ── FADE IN ANIMATION ── */
    .fade-in {
      opacity: 0; transform: translateY(24px);
      transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
      will-change: opacity, transform;
    }
    .fade-in.visible { opacity: 1; transform: translateY(0); }