@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;800&family=Source+Serif+4:ital,wght@0,300;0,400;0,600;1,400&family=DM+Sans:wght@400;500;600&display=swap');
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --azul-fiordo:    #1A3A5C;
      --azul-hielo:     #2E6EA6;
      --azul-claro:     #D6E8F7;
      --verde-aurora:   #2D7D5F;
      --verde-claro:    #D4EEE3;
      --oro-sol:        #C9882A;
      --oro-claro:      #FBF0DC;
      --nieve:          #F4F7FA;
      --gris-texto:     #2C2C2A;
      --gris-medio:     #5F5E5A;
      --gris-borde:     #D3D1C7;
      --blanco:         #FFFFFF;
      --rojo-cph:       #C8102E;

      /* Acento Sirenita: azul marino profundo */
      --mar-azul:       #0A3560;
      --mar-medio:      #1356A0;
      --mar-claro:      #D0E5F7;
      --mar-dorado:     #C9882A;
      --mar-dorado-cl:  #FBF0DC;
      --mar-arena:      #F5EDD8;
      --mar-arena-b:    #D9C99A;

      --radio-sm:  6px;
      --radio-md:  10px;
      --radio-lg:  16px;
      --sombra:    0 2px 12px rgba(10,53,96,0.10);
      --sombra-md: 0 4px 24px rgba(10,53,96,0.16);
    }

    body { font-family: 'DM Sans', sans-serif; background: var(--nieve); color: var(--gris-texto); line-height: 1.7; font-size: 16px; }

    .container { max-width: 1060px; margin: 0 auto; padding: 0 24px; }
    .badge { display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; padding: 3px 10px; border-radius: 20px; }
    .badge-mar   { background: var(--mar-claro);    color: var(--mar-azul); }
    .badge-verde { background: var(--verde-claro);  color: var(--verde-aurora); }
    .badge-oro   { background: var(--mar-dorado-cl);color: #7A5010; }
    .badge-arena { background: var(--mar-arena);    color: #6B4E0A; }
    strong { font-weight: 600; }

    /* -- HEADER -- */
    header { background: var(--mar-azul); border-bottom: 3px solid var(--mar-dorado); }
    .header-inner { display: flex; justify-content: space-between; align-items: center; padding: 18px 24px; max-width: 1060px; margin: 0 auto; }
    .logo { font-family: 'Playfair Display', serif; font-size: 22px; color: var(--blanco); text-decoration: none; }
    .logo span { color: #7EC8F5; }
    nav { display: flex; gap: 24px; flex-wrap: wrap; }
    nav a { color: #B8D4EE; text-decoration: none; font-size: 14px; font-weight: 500; transition: color .2s; }
    nav a:hover { color: var(--blanco); }
    .nav-active { color: #FFE49F !important; font-weight: 700 !important; }

    /* -- BREADCRUMB -- */
    .breadcrumb { background: var(--blanco); border-bottom: 1px solid var(--gris-borde); padding: 10px 0; font-size: 13px; color: var(--gris-medio); }
    .breadcrumb a { color: var(--azul-hielo); text-decoration: none; }
    .breadcrumb a:hover { text-decoration: underline; }
    .breadcrumb span { margin: 0 6px; color: var(--gris-borde); }

    /* -- HERO -- */
    .hero {
      background: linear-gradient(155deg, #04182E 0%, #0A3560 50%, #1356A0 100%);
      color: var(--blanco); padding: 64px 24px 80px; position: relative; overflow: hidden;
    }
    .hero::before {
      content: ''; position: absolute; inset: 0;
      background:
        radial-gradient(ellipse at 80% 10%, rgba(201,136,42,0.12) 0%, transparent 50%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='20'%3E%3Cpath d='M0 10 Q25 0 50 10 Q75 20 100 10' stroke='rgba(255,255,255,0.04)' fill='none' stroke-width='1.5'/%3E%3C/svg%3E") repeat-x bottom;
    }
    .hero-layout { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 340px; gap: 48px; align-items: start; max-width: 1060px; margin: 0 auto; }
    .hero-eyebrow { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: #FFE49F; font-weight: 700; margin-bottom: 14px; }
    .hero h1 { font-family: 'Playfair Display', serif; font-size: clamp(26px, 4.5vw, 50px); line-height: 1.12; margin-bottom: 18px; }
    .hero h1 em { color: #FFE49F; font-style: normal; }
    .hero-desc { font-family: 'Source Serif 4', serif; font-size: 17px; color: rgba(255,255,255,.84); margin-bottom: 28px; max-width: 520px; }
    .hero-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
    .hero-pill { background: rgba(255,255,255,0.10); border: 1px solid rgba(255,228,159,0.28); color: #FFE8A0; font-size: 12px; font-weight: 500; padding: 5px 13px; border-radius: 20px; }
    .btn-primary { display: inline-block; background: var(--mar-dorado); color: var(--blanco); font-weight: 700; font-size: 15px; padding: 13px 30px; border-radius: var(--radio-md); text-decoration: none; letter-spacing: .02em; box-shadow: 0 4px 18px rgba(201,136,42,.40); transition: background .2s, transform .15s; }
    .btn-primary:hover { background: #a86f1a; transform: translateY(-2px); }
    .btn-outline { display: inline-block; border: 2px solid rgba(255,255,255,.32); color: var(--blanco); font-weight: 600; font-size: 14px; padding: 12px 22px; border-radius: var(--radio-md); text-decoration: none; margin-left: 12px; transition: border-color .2s, background .2s; }
    .btn-outline:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.58); }

    /* Tarjeta reserva */
    .reserva-card { background: var(--blanco); border-radius: var(--radio-lg); padding: 28px 24px; box-shadow: 0 8px 32px rgba(0,0,0,.22); color: var(--gris-texto); border-top: 4px solid var(--mar-dorado); }
    .reserva-card h3 { font-family: 'Playfair Display', serif; font-size: 20px; color: var(--mar-azul); margin-bottom: 18px; text-align: center; }
    .reserva-dato { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--gris-borde); font-size: 14px; }
    .reserva-dato:last-of-type { border-bottom: none; }
    .reserva-dato .label { color: var(--gris-medio); }
    .reserva-dato .valor { font-weight: 700; color: var(--azul-fiordo); text-align: right; max-width: 190px; }
    .reserva-dato .valor-green { font-weight: 700; color: var(--verde-aurora); }
    .reserva-dato .valor-mar { font-weight: 700; color: var(--mar-medio); }
    .alerta-dos { background: var(--mar-arena); border: 1px solid var(--mar-arena-b); border-radius: var(--radio-sm); padding: 10px 14px; font-size: 12px; color: #5A3800; font-weight: 600; text-align: center; margin-bottom: 14px; }
    .btn-reserva { display: block; text-align: center; background: var(--mar-azul); color: var(--blanco); font-weight: 700; font-size: 15px; padding: 14px; border-radius: var(--radio-md); text-decoration: none; margin-top: 18px; transition: background .2s; }
    .btn-reserva:hover { background: #061E3A; }
    .reserva-nota { font-size: 11px; color: var(--gris-medio); text-align: center; margin-top: 10px; }

    /* -- SECCIONES -- */
    section { padding: 60px 0; }
    .section-label { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--mar-medio); font-weight: 700; margin-bottom: 10px; }
    .section-title { font-family: 'Playfair Display', serif; font-size: clamp(22px, 3.5vw, 36px); color: var(--mar-azul); line-height: 1.2; margin-bottom: 14px; }
    .section-intro { font-family: 'Source Serif 4', serif; font-size: 17px; color: var(--gris-medio); max-width: 700px; margin-bottom: 40px; }

    /* -- HIGHLIGHTS -- */
    .highlight-mar { background: var(--mar-claro); border-left: 5px solid var(--mar-medio); border-radius: 0 var(--radio-md) var(--radio-md) 0; padding: 18px 22px; margin: 28px 0; }
    .highlight-mar p { font-family: 'Source Serif 4',serif; font-size: 15px; color: var(--mar-azul); }
    .highlight-verde { background: var(--verde-claro); border-left: 5px solid var(--verde-aurora); border-radius: 0 var(--radio-md) var(--radio-md) 0; padding: 18px 22px; margin: 28px 0; }
    .highlight-verde p { font-family: 'Source Serif 4',serif; font-size: 15px; color: #1A4A35; }
    .highlight-oro { background: var(--mar-dorado-cl); border-left: 5px solid var(--mar-dorado); border-radius: 0 var(--radio-md) var(--radio-md) 0; padding: 18px 22px; margin: 28px 0; }
    .highlight-oro p { font-family: 'Source Serif 4',serif; font-size: 15px; color: #5A3800; }
    .highlight-arena { background: var(--mar-arena); border-left: 5px solid var(--mar-arena-b); border-radius: 0 var(--radio-md) var(--radio-md) 0; padding: 18px 22px; margin: 28px 0; }
    .highlight-arena p { font-family: 'Source Serif 4',serif; font-size: 15px; color: #5A4200; }

    /* -- SIRENITA INFO (sección oscura) -- */
    .sirenita-section { background: var(--mar-azul); color: var(--blanco); }
    .sirenita-section .section-label { color: #FFE49F; }
    .sirenita-section .section-title { color: var(--blanco); }
    .sirenita-section .section-intro { color: rgba(255,255,255,.75); }
    .sir-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
    .sir-card { background: rgba(255,255,255,.07); border: 1px solid rgba(255,228,159,.20); border-radius: var(--radio-lg); padding: 24px 20px; transition: background .2s; }
    .sir-card:hover { background: rgba(19,86,160,.25); }
    .sir-icono { font-size: 30px; margin-bottom: 12px; display: block; }
    .sir-titulo { font-family: 'Playfair Display', serif; font-size: 17px; color: #FFE49F; margin-bottom: 8px; }
    .sir-desc { font-size: 14px; color: rgba(255,255,255,.75); line-height: 1.7; }

    /* -- OPERADORES -- */
    .operadores-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 24px; }
    .operador-card { background: var(--blanco); border: 2px solid var(--gris-borde); border-radius: var(--radio-lg); padding: 28px 24px; box-shadow: var(--sombra); display: flex; flex-direction: column; transition: box-shadow .2s, border-color .2s; }
    .operador-card:hover { box-shadow: var(--sombra-md); }
    .operador-card.dest { border-color: var(--mar-medio); }
    .op-badge { font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 3px 10px; border-radius: 20px; display: inline-block; margin-bottom: 14px; align-self: flex-start; }
    .op-civ  { background: #FCEDEF; color: var(--rojo-cph); }
    .op-guru { background: var(--mar-claro); color: var(--mar-azul); }
    .op-cfwt { background: var(--verde-claro); color: var(--verde-aurora); }
    .operador-nombre { font-family: 'Playfair Display', serif; font-size: 20px; color: var(--mar-azul); margin-bottom: 12px; }
    .operador-desc { font-size: 14px; color: var(--gris-medio); line-height: 1.7; flex: 1; margin-bottom: 18px; }
    .op-datos { list-style: none; margin-bottom: 18px; }
    .op-datos li { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid var(--gris-borde); font-size: 13px; }
    .op-datos li:last-child { border-bottom: none; }
    .op-l { color: var(--gris-medio); }
    .op-v { font-weight: 600; color: var(--gris-texto); text-align: right; max-width: 175px; }
    .btn-op { display: block; text-align: center; font-weight: 700; font-size: 14px; padding: 13px; border-radius: var(--radio-md); text-decoration: none; transition: background .2s; }
    .bo-civ  { background: var(--rojo-cph);  color: var(--blanco); } .bo-civ:hover  { background: #9B0D23; }
    .bo-guru { background: var(--mar-azul);  color: var(--blanco); } .bo-guru:hover { background: #061E3A; }
    .bo-cfwt { background: var(--verde-aurora); color: var(--blanco); } .bo-cfwt:hover { background: #1D5E47; }

    /* -- ITINERARIO -- */
    .itinerario-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
    .parada-card { background: var(--blanco); border: 1px solid var(--gris-borde); border-radius: var(--radio-lg); padding: 22px 20px; box-shadow: var(--sombra); display: flex; gap: 16px; align-items: flex-start; }
    .parada-num { min-width: 36px; height: 36px; border-radius: 50%; background: var(--mar-azul); color: var(--blanco); font-family: 'Playfair Display', serif; font-size: 15px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .parada-titulo { font-weight: 700; font-size: 15px; color: var(--mar-azul); margin-bottom: 5px; }
    .parada-desc { font-size: 13px; color: var(--gris-medio); line-height: 1.6; }
    .parada-estrella { background: var(--mar-arena); border-color: var(--mar-arena-b) !important; }
    .parada-estrella .parada-num { background: var(--mar-dorado); }

    /* -- TABLA -- */
    .tabla-wrapper { overflow-x: auto; margin: 32px 0; }
    table { width: 100%; border-collapse: collapse; font-size: 14px; background: var(--blanco); border-radius: var(--radio-md); overflow: hidden; box-shadow: var(--sombra); }
    thead { background: var(--mar-azul); color: var(--blanco); }
    thead th { padding: 13px 16px; text-align: left; font-size: 12px; font-weight: 600; letter-spacing: .04em; }
    tbody tr { border-bottom: 1px solid var(--gris-borde); }
    tbody tr:last-child { border-bottom: none; }
    tbody tr:hover { background: var(--nieve); }
    tbody td { padding: 12px 16px; color: var(--gris-texto); }
    tbody td:first-child { font-weight: 600; color: var(--mar-azul); }
    .check { color: var(--verde-aurora); font-weight: 700; }
    .cross { color: var(--rojo-cph); font-weight: 700; }
    .tr-mar  { background: var(--mar-claro) !important; }
    .tr-mar td:first-child { color: var(--mar-medio) !important; }
    .tr-verde { background: var(--verde-claro) !important; }

    /* -- CONSEJOS -- */
    .consejos-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
    .consejo-card { background: var(--blanco); border: 1px solid var(--gris-borde); border-radius: var(--radio-lg); padding: 22px 20px; box-shadow: var(--sombra); }
    .consejo-icono { font-size: 26px; margin-bottom: 10px; display: block; }
    .consejo-titulo { font-weight: 700; font-size: 15px; color: var(--mar-azul); margin-bottom: 7px; }
    .consejo-desc { font-size: 13px; color: var(--gris-medio); line-height: 1.65; }

    /* -- OPINIONES -- */
    .opiniones-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
    .opinion-card { background: var(--blanco); border: 1px solid var(--gris-borde); border-left: 4px solid var(--mar-dorado); border-radius: var(--radio-lg); padding: 22px 20px; box-shadow: var(--sombra); }
    .opinion-estrellas { color: #F5A623; font-size: 15px; margin-bottom: 10px; letter-spacing: 2px; }
    .opinion-texto { font-family: 'Source Serif 4',serif; font-size: 14px; color: var(--gris-medio); line-height: 1.75; margin-bottom: 14px; font-style: italic; }
    .opinion-autor { font-size: 13px; font-weight: 600; color: var(--mar-azul); }
    .opinion-fecha { font-size: 12px; color: var(--gris-medio); }
    .opinion-plataforma { font-size: 11px; color: #00AA6C; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }

    /* -- FAQ -- */
    .faq-lista { max-width: 780px; }
    .faq-item { background: var(--blanco); border: 1px solid var(--gris-borde); border-radius: var(--radio-md); margin-bottom: 10px; overflow: hidden; }
    details summary { padding: 16px 20px; font-weight: 600; font-size: 15px; cursor: pointer; color: var(--mar-azul); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
    details summary::-webkit-details-marker { display: none; }
    details summary::after { content: '+'; font-size: 22px; color: var(--mar-medio); flex-shrink: 0; }
    details[open] summary::after { content: '-'; }
    .faq-resp { padding: 0 20px 16px; font-family: 'Source Serif 4',serif; font-size: 15px; color: var(--gris-medio); line-height: 1.75; }

    /* -- TOURS RELACIONADOS -- */
    .relacionados-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
    .relacionado-card { background: var(--blanco); border: 1px solid var(--gris-borde); border-radius: var(--radio-lg); padding: 20px; box-shadow: var(--sombra); text-decoration: none; color: inherit; transition: box-shadow .2s, transform .2s; display: flex; flex-direction: column; }
    .relacionado-card:hover { box-shadow: var(--sombra-md); transform: translateY(-3px); }
    .rel-emoji { font-size: 30px; margin-bottom: 10px; display: block; }
    .rel-titulo { font-weight: 700; font-size: 15px; color: var(--mar-azul); margin-bottom: 6px; }
    .rel-desc { font-size: 13px; color: var(--gris-medio); line-height: 1.6; flex: 1; margin-bottom: 14px; }
    .rel-cta { font-size: 13px; font-weight: 600; color: var(--mar-medio); }

    /* -- CTA -- */
    .cta-section { background: linear-gradient(135deg, var(--mar-azul) 0%, #04182E 100%); color: var(--blanco); padding: 64px 24px; text-align: center; }
    .cta-section h2 { font-family: 'Playfair Display', serif; font-size: clamp(22px, 4vw, 38px); margin-bottom: 14px; }
    .cta-section p { font-size: 17px; color: rgba(255,255,255,.85); max-width: 540px; margin: 0 auto 30px; font-family: 'Source Serif 4',serif; }
    .btn-cta-gold { display: inline-block; background: var(--mar-dorado); color: var(--blanco); font-weight: 700; font-size: 15px; padding: 14px 38px; border-radius: var(--radio-md); text-decoration: none; box-shadow: 0 4px 18px rgba(201,136,42,.40); transition: transform .15s, box-shadow .15s; }
    .btn-cta-gold:hover { transform: translateY(-2px); background: #a86f1a; }

    /* -- FOOTER -- */
    footer { background: #0B2540; color: #8AAEC8; padding: 48px 0 28px; font-size: 14px; }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
    .footer-brand .logo { font-size: 20px; display: block; margin-bottom: 12px; }
    .footer-desc { color: #6D8FA8; font-size: 14px; line-height: 1.7; }
    .footer-col h4 { color: var(--blanco); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
    .footer-col ul { list-style: none; }
    .footer-col li { margin-bottom: 8px; }
    .footer-col a { color: #6D8FA8; text-decoration: none; transition: color .2s; }
    .footer-col a:hover { color: var(--blanco); }
    .footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-top: 22px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; color: #4A6A84; }
    .footer-bottom a { color: #4A6A84; text-decoration: none; }
    .footer-bottom a:hover { color: var(--blanco); }

    /* -- RESPONSIVE -- */
    @media (max-width: 800px) {
      .hero-layout { grid-template-columns: 1fr; }
      .header-inner { flex-direction: column; gap: 12px; }
      nav { flex-wrap: wrap; justify-content: center; gap: 12px; }
      .footer-grid { grid-template-columns: 1fr; }
      .footer-bottom { flex-direction: column; text-align: center; }
      .btn-outline { margin-left: 0; margin-top: 10px; display: inline-block; }
    }