:root{
    --white:#ffffff;
    --cream:#f5f4f1;
    --sand:#efe8dc;
    --sand-deep:#ded2ba;
    --rose:#f7ab8d;
    --coral:#f7ab8d;
    --sage:#aacec5;
    --sage-deep:#3a655b;
    --charcoal:#003944;
    --ink-deep:#00272e;
    --ink-soft:#4f6067;
    --gold:#b8532f;
    --lilac:#8e869a;
    --plum:#003944;
    --plum-deep:#00272e;
    --line:#dfe6e5;
    --radius-sm:18px;
    --radius-lg:28px;
    --radius-pill:999px;
    --maxw:1180px;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;font-size:112.5%;}
  body{
    font-family:'Jost', sans-serif;
    color:var(--charcoal);
    background:var(--white);
    font-weight:300;
    line-height:1.7;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  h1,h2,h3,h4{
    font-family:'Poppins', sans-serif;
    font-weight:600;
    letter-spacing:-.01em;
    color:var(--charcoal);
  }
  a{color:inherit;text-decoration:none;}
  strong{font-weight:600;color:var(--plum);}
  img{max-width:100%;display:block;}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}
  .eyebrow{
    font-family:'Poppins',sans-serif;
    font-style:normal;
    font-weight:600;
    font-size:.86rem;
    letter-spacing:.02em;
    text-transform:none;
    color:var(--ink-soft);
    margin-bottom:14px;
    display:block;
  }
  .btn{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding:15px 32px;
    font-family:'Jost',sans-serif;
    font-size:.92rem;
    font-weight:600;
    letter-spacing:.01em;
    text-transform:none;
    border-radius:var(--radius-pill);
    border:1.5px solid var(--plum);
    color:var(--plum);
    background:transparent;
    cursor:pointer;
    transition:all .35s ease;
    white-space:nowrap;
  }
  .btn:hover{background:var(--plum);color:var(--white);box-shadow:0 10px 26px rgba(111,93,118,.28);}
  .btn-solid{background:var(--plum);color:var(--white);border-color:var(--plum);box-shadow:0 8px 22px rgba(111,93,118,.22);}
  .btn-solid:hover{background:var(--plum-deep);border-color:var(--plum-deep);}
  .btn-ghost{border-color:var(--sand-deep);color:var(--ink-soft);}
  .btn-ghost:hover{background:var(--plum);border-color:var(--plum);color:var(--white);}

  /* ---------- NAV ---------- */
  header{
    position:fixed;top:0;left:0;right:0;z-index:100;
    background:transparent;
    backdrop-filter:none;
    border-bottom:1px solid transparent;
    transition:background .3s ease, border-color .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
  }
  header.scrolled{
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(10px);
    border-bottom-color:var(--line);
    box-shadow:0 4px 24px rgba(0,0,0,.03);
  }
  nav{
    max-width:var(--maxw);margin:0 auto;padding:18px 32px;
    display:flex;align-items:center;justify-content:space-between;
  }
  .brand{display:flex;align-items:center;gap:14px;}
  .brand svg{width:66px;height:39px;filter:drop-shadow(0 2px 6px rgba(0,0,0,.12));}
  .brand-name{font-family:'Poppins',sans-serif;font-weight:800;font-size:1.75rem;letter-spacing:-.015em;line-height:1;transition:color .3s ease;}
  .nav-links{display:flex;gap:36px;align-items:center;}
  .nav-links a:not(.btn){font-size:.9rem;letter-spacing:.01em;color:var(--ink-soft);transition:color .25s;}
  .nav-links a:not(.btn):hover{color:var(--plum);}
  .nav-cta{font-size:.88rem;padding:13px 28px;}
  .nav-toggle{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;}
  .nav-toggle span{width:24px;height:1px;background:var(--charcoal);transition:background .3s ease;}

  /* header over the hero photo: light text until the user scrolls past it */
  header:not(.scrolled) .brand-name{color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.25);}
  header:not(.scrolled) .nav-toggle span{background:#fff;}
  @media(min-width:1181px){
    header:not(.scrolled) .nav-links a:not(.btn){color:#fff;}
    header:not(.scrolled) .nav-links a:not(.btn):hover{color:var(--coral);}
  }

  /* ---------- HERO ---------- */
  .hero{
    position:relative;
    padding:200px 0 120px;
    min-height:100vh;
    display:flex;
    align-items:center;
    overflow:hidden;
    background:var(--plum);
  }
  .hero-bg{position:absolute;top:0;left:0;right:0;height:100vh;height:100svh;z-index:0;}
  .hero-bg img{width:100%;height:100%;object-fit:cover;object-position:58% 40%;display:block;}
  .hero-bg::after{
    content:'';position:absolute;inset:0;
    background:
      linear-gradient(100deg, rgba(6,20,20,.72) 0%, rgba(6,20,20,.5) 38%, rgba(6,20,20,.22) 68%, rgba(6,20,20,.12) 100%),
      linear-gradient(0deg, rgba(6,20,20,.55) 0%, rgba(6,20,20,0) 30%);
  }
  .hero-ring{
    position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.28);opacity:.6;z-index:1;
  }
  .hero-ring.r1{width:640px;height:640px;top:-220px;right:-180px;}
  .hero-ring.r2{width:420px;height:420px;bottom:-160px;left:-140px;border-color:rgba(255,255,255,.18);opacity:.5;}
  .hero-inner{position:relative;z-index:2;max-width:760px;}
  .hero .eyebrow{color:var(--coral);}
  .hero h1{
    font-size:clamp(2.3rem,4.6vw,3.6rem);
    font-weight:700;
    letter-spacing:-.005em;
    line-height:1.15;
    margin-bottom:26px;
    color:#fff;
    text-shadow:0 2px 20px rgba(0,0,0,.2);
  }
  .hero h1 em{font-style:italic;font-weight:600;color:var(--coral);}
  .hero p.lead{
    font-size:1.08rem;color:#e9efee;max-width:560px;margin-bottom:44px;
  }
  .hero p.lead strong{color:#fff;}
  .hero p.lead em{font-style:italic;color:var(--coral);}
  .hero .btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;}
  .hero .btn-ghost:hover{background:#fff;border-color:#fff;color:var(--plum);}
  .hero-actions{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:90px;}

  /* audience selector */
  .aud-select{position:relative;z-index:2;}
  .aud-select p.hint{font-family:'Poppins',sans-serif;font-weight:500;font-size:.95rem;color:#e9efee;margin-bottom:6px;}
  .aud-thread{display:block;width:100%;height:46px;margin-bottom:-6px;overflow:visible;}
  .aud-thread path{fill:none;stroke:#fff;stroke-width:.7;opacity:.5;}
  .aud-thread circle{fill:var(--coral);}
  .aud-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative;z-index:1;}
  .aud-card{
    background:var(--white);
    border:1px solid var(--line);
    border-radius:var(--radius-lg);
    padding:32px 28px;
    cursor:pointer;
    transition:all .35s ease;
    position:relative;
  }
  .aud-card:hover{border-color:var(--plum);transform:translateY(-4px);box-shadow:0 20px 44px rgba(111,93,118,.14);}
  .aud-card.active{border-color:var(--plum);background:var(--plum);box-shadow:0 20px 44px rgba(111,93,118,.28);}
  .aud-card.active .aud-name,.aud-card.active .aud-desc{color:var(--white);}
  .aud-card.active .aud-desc{color:#c9dbd9;}
  .aud-icon{width:30px;height:30px;margin-bottom:16px;color:var(--sage-deep);transform:translateZ(0);}
  .aud-card.active .aud-icon{color:var(--coral);}
  .aud-name{font-family:'Poppins',sans-serif;font-weight:700;letter-spacing:-.01em;font-size:1.2rem;margin-bottom:8px;display:block;}
  .aud-desc{font-size:.84rem;color:var(--ink-soft);}

  /* ---------- SECTION GENERIC ---------- */
  section{padding:110px 0;}
  .section-head{max-width:640px;margin-bottom:56px;}
  .section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
  .section-head h2{font-size:clamp(1.9rem,3.4vw,2.6rem);font-weight:600;}
  .section-head p{color:var(--ink-soft);margin-top:16px;font-size:1rem;}
  .divider{width:52px;height:2px;background:var(--coral);margin:0 auto 20px;}

  /* ---------- DYNAMIC AUDIENCE PANEL ---------- */
  .panel{background:var(--cream);}
  .panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;}
  .panel-visual{
    aspect-ratio:4/5;
    border-radius:var(--radius-lg);
    background:linear-gradient(150deg,var(--sand) 0%, var(--sage) 130%);
    position:relative;
    display:flex;align-items:center;justify-content:center;
    overflow:hidden;
  }
  .panel-visual svg{width:38%;opacity:.9;position:relative;z-index:0;}
  .panel-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;display:none;}
  .panel-visual video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;display:none;}
  .panel-visual::after{
    content:'';position:absolute;inset:14px;border:1px solid rgba(255,255,255,.5);border-radius:calc(var(--radius-lg) - 10px);z-index:2;pointer-events:none;
  }
  .panel-tag{position:absolute;bottom:24px;left:24px;z-index:3;background:rgba(255,255,255,.9);border-radius:var(--radius-pill);padding:8px 18px;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--plum);}
  .panel-body h3{font-size:clamp(1.6rem,2.8vw,2.2rem);font-weight:600;margin-bottom:20px;}
  .panel-body .panel-lead{color:var(--ink-soft);margin-bottom:30px;font-size:1rem;}
  .panel-list{list-style:none;margin-bottom:36px;}
  .panel-list li{
    display:flex;gap:14px;padding:13px 0;border-top:1px solid var(--line);font-size:.94rem;color:var(--ink-soft);
  }
  .panel-list li:last-child{border-bottom:1px solid var(--line);}
  .panel-list li .dot{width:6px;height:6px;border-radius:50%;background:var(--sage-deep);margin-top:8px;flex-shrink:0;}
  .panel-list li strong{color:var(--plum);font-weight:600;}

  /* ---------- ABOUT ---------- */
  .about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start;}
  .about-photo{
    aspect-ratio:3/4;
    border-radius:var(--radius-lg);
    background:linear-gradient(160deg,#eee7d8,#c9d4c0);
    position:relative;
    display:flex;align-items:center;justify-content:center;
    overflow:hidden;
  }
  .about-photo svg{width:30%;opacity:.85;}
  .about-photo img{width:100%;height:100%;object-fit:cover;display:block;}
  .about-photo .cap{position:absolute;bottom:18px;left:18px;right:18px;font-size:.72rem;color:var(--ink-soft);letter-spacing:.04em;}
  .cred-list{list-style:none;margin:28px 0 34px;}
  .cred-list li{
    padding:16px 0;border-top:1px solid var(--line);font-size:.92rem;color:var(--ink-soft);display:flex;gap:14px;
  }
  .cred-list li:last-child{border-bottom:1px solid var(--line);}
  .cred-list li .num{font-family:'Poppins',sans-serif;font-weight:700;color:var(--gold);font-size:.92rem;flex-shrink:0;}
  .story{font-size:.97rem;color:var(--ink-soft);margin-top:56px;}
  .story p{margin-bottom:18px;}
  .story em{font-style:italic;color:var(--plum);}
  .story strong{color:var(--plum);font-weight:600;}
  .story .signoff{font-family:'Poppins',sans-serif;font-style:italic;font-weight:600;font-size:1.1rem;color:var(--plum);margin-top:26px;}

  /* ---------- HOTEL EXPERIENCE ---------- */
  .hotel-strip{background:var(--ink-deep);color:var(--sand);}
  .hotel-strip .section-head h2{color:var(--white);}
  .hotel-strip .section-head p{color:#b9cbc9;}
  .hotel-strip .eyebrow{color:var(--coral);}
  .gallery{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:10px;}
  .gallery-item{
    aspect-ratio:1/1;
    border-radius:var(--radius-sm);
    position:relative;
    overflow:hidden;
    display:flex;align-items:center;justify-content:center;
    text-align:center;
    padding:12px;
    background:linear-gradient(160deg,#2c2c2c,#6e6e6e);
  }
  .gallery-item img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
  .gallery-item::after{content:'';position:absolute;inset:0;z-index:1;background:
    linear-gradient(rgba(0,0,0,.42), rgba(0,0,0,.42)),
    radial-gradient(circle at 50% 45%, rgba(0,0,0,0) 20%, rgba(0,0,0,.4) 100%);}
  .gallery-item:nth-child(2){background:linear-gradient(160deg,#3a3a3a,#8a8a8a);}
  .gallery-item:nth-child(3){background:linear-gradient(160deg,#232323,#5c5c5c);}
  .gallery-item:nth-child(4){background:linear-gradient(160deg,#333,#787878);}
  .gallery-item:nth-child(5){background:linear-gradient(160deg,#282828,#666);}
  .gallery-item:nth-child(6){background:linear-gradient(160deg,#3d3d3d,#8f8f8f);}
  .gallery-item:nth-child(7){background:linear-gradient(160deg,#262626,#616161);}
  .gallery-item:nth-child(8){background:linear-gradient(160deg,#363636,#7c7c7c);}
  .gallery-item:nth-child(9){background:linear-gradient(160deg,#2a2a2a,#6a6a6a);}
  .gallery-item:nth-child(10){background:linear-gradient(160deg,#303030,#828282);}
  .gallery-item .lbl{position:relative;z-index:2;display:flex;flex-direction:column;gap:4px;color:#fff;}
  .gallery-item .lbl strong{color:#fff;font-family:'Poppins',sans-serif;font-weight:800;font-size:.86rem;letter-spacing:.01em;text-transform:uppercase;line-height:1.18;text-shadow:0 1px 3px rgba(0,0,0,.7), 0 3px 10px rgba(0,0,0,.5);}
  .gallery-item .lbl small{color:#fff;font-family:'Poppins',sans-serif;font-weight:500;font-size:.6rem;letter-spacing:.09em;text-transform:uppercase;opacity:.9;text-shadow:0 1px 3px rgba(0,0,0,.7), 0 2px 8px rgba(0,0,0,.5);}
  .gallery-note{margin-top:22px;font-size:.82rem;color:#8fa4a1;}

  /* ---------- COURSE ---------- */
  .course-box{
    display:grid;grid-template-columns:1fr 1fr;
    border:1px solid var(--line);
    border-radius:var(--radius-lg);
    overflow:hidden;
  }
  .course-visual{
    background:linear-gradient(150deg,var(--sage) 0%,var(--sand) 100%);
    padding:60px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;
    overflow:hidden;
  }
  .course-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 30%;z-index:0;}
  .course-visual::before{content:'';position:absolute;inset:0;background:linear-gradient(190deg, rgba(10,20,18,.08) 0%, rgba(10,20,18,.35) 55%, rgba(10,20,18,.78) 100%);z-index:1;}
  .course-visual svg{width:56px;margin-bottom:22px;opacity:.9;position:relative;z-index:2;}
  .course-visual .price{font-family:'Poppins',sans-serif;font-weight:800;letter-spacing:-.02em;font-size:2.9rem;color:#fff;position:relative;z-index:2;text-shadow:0 2px 12px rgba(0,0,0,.35);}
  .course-visual .price sup{font-size:1.1rem;vertical-align:super;}
  .course-visual .price-note{font-size:.8rem;color:#e3ece9;letter-spacing:.05em;margin-top:6px;position:relative;z-index:2;text-shadow:0 1px 6px rgba(0,0,0,.35);}
  .course-body{padding:60px;}
  .course-body h3{font-size:1.8rem;margin-bottom:16px;}
  .course-body > p{color:var(--ink-soft);margin-bottom:28px;}
  .course-body em{font-style:italic;color:var(--sage-deep);}
  .course-actions{display:flex;gap:16px;flex-wrap:wrap;}
  .course-actions .btn{flex:1 1 220px;justify-content:center;text-align:center;white-space:normal;}
  .course-includes{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;margin-bottom:34px;}
  .course-includes li{font-size:.86rem;color:var(--ink-soft);display:flex;gap:9px;}
  .course-includes li:before{content:'—';color:var(--gold);flex-shrink:0;}

  /* ---------- TESTIMONIALS ---------- */
  .testi-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
  .testi-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px;transition:box-shadow .3s ease, transform .3s ease;}
  .testi-card:hover{box-shadow:0 20px 44px rgba(111,93,118,.12);transform:translateY(-3px);}
  .testi-head{display:flex;align-items:center;gap:14px;margin-bottom:20px;}
  .testi-avatar{width:52px;height:52px;border-radius:50%;object-fit:cover;border:2px solid var(--rose);flex-shrink:0;}
  .testi-quote{font-family:'Poppins',sans-serif;font-style:italic;font-weight:500;font-size:1rem;color:var(--charcoal);margin-bottom:0;line-height:1.6;}
  .testi-name{font-size:.82rem;letter-spacing:.06em;color:var(--plum);}

  /* ---------- CONTACT ---------- */
  .contact-wrap{background:var(--cream);}
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;}
  .form-field{margin-bottom:22px;}
  .form-field label{display:block;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:8px;}
  .form-field input,.form-field select,.form-field textarea{
    width:100%;border:none;border-bottom:1.5px solid var(--sand-deep);background:transparent;
    padding:10px 2px;font-family:'Jost',sans-serif;font-size:.95rem;color:var(--charcoal);
    transition:border-color .25s ease;
  }
  .form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--plum);}
  .form-field textarea{resize:vertical;min-height:90px;}
  .form-feedback{margin-top:16px;font-size:.88rem;min-height:1.2em;opacity:0;transform:translateY(4px);transition:opacity .35s ease, transform .35s ease;}
  .form-feedback.show{opacity:1;transform:translateY(0);}
  .form-feedback.ok{color:var(--sage-deep);}
  .form-feedback.info{color:var(--ink-soft);}
  .form-feedback.error{color:var(--gold);}
  #contactSubmit[disabled]{opacity:.65;cursor:default;}
  .contact-info h3{font-size:1.7rem;margin-bottom:18px;}
  .contact-info > p{color:var(--ink-soft);margin-bottom:34px;}
  .contact-channels{list-style:none;}
  .contact-channels li{padding:16px 0;border-top:1px solid var(--line);display:flex;align-items:center;gap:14px;}
  .contact-channels li:last-child{border-bottom:1px solid var(--line);}
  .contact-channels a{font-size:.94rem;color:var(--charcoal);}
  .contact-channels .ch-label{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-bottom:3px;}
  .ch-icon{width:18px;height:18px;color:var(--sage-deep);flex-shrink:0;}

  /* ---------- FOOTER ---------- */
  footer{background:var(--ink-deep);color:#b8c9c7;padding:64px 0 30px;}
  .footer-top{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:40px;margin-bottom:50px;}
  .footer-brand{display:flex;align-items:center;gap:14px;}
  .footer-brand svg{width:58px;height:34px;}
  .footer-brand span{font-family:'Poppins',sans-serif;font-weight:800;font-size:1.6rem;color:var(--white);}
  .footer-links{display:flex;gap:50px;flex-wrap:wrap;}
  .footer-col h4{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:#7f9c98;margin-bottom:16px;font-family:'Jost',sans-serif;font-weight:500;}
  .footer-col a{display:block;font-size:.88rem;color:#b8c9c7;margin-bottom:10px;}
  .footer-col a:hover{color:var(--coral);}
  .footer-bottom{border-top:1px solid #1c4750;padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.78rem;color:#6f8d89;}

  /* ---------- RESPONSIVE ---------- */
  @media(max-width:900px){
    .wrap{padding:0 22px;}
    nav{padding:14px 20px;}

    .hero{padding:130px 0 60px;min-height:100svh;}
    .hero h1{margin-bottom:20px;}
    .hero p.lead{margin-bottom:32px;}
    .hero-actions{margin-bottom:48px;gap:14px;}
    .hero-ring{display:none;}

    .aud-cards{grid-template-columns:1fr;gap:16px;}
    .aud-card{padding:26px 24px;}
    .aud-thread{display:none;}

    section{padding:72px 0;}
    .section-head{margin-bottom:40px;}

    .panel-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:40px;}
    .panel-visual,.about-photo{order:-1;}

    .gallery{grid-template-columns:repeat(2,1fr);gap:10px;}
    .gallery-item{padding:10px;}
    .gallery-item .lbl strong{font-size:.76rem;}
    .gallery-item .lbl small{font-size:.56rem;}

    .course-box{grid-template-columns:1fr;}
    .course-visual{padding:36px;min-height:220px;}
    .course-body{padding:36px;}
    .course-includes{grid-template-columns:1fr;}

    .testi-grid{grid-template-columns:1fr;}
    .testi-card{padding:26px;}

    .footer-top{flex-direction:column;gap:32px;}
    .footer-links{gap:32px;}
  }

  @media(max-width:480px){
    .wrap{padding:0 18px;}
    .hero{padding:118px 0 50px;}
    .aud-name{font-size:1.08rem;}
    .gallery{grid-template-columns:repeat(2,1fr);gap:8px;}
    .gallery-item{padding:8px;}
    .gallery-item .lbl strong{font-size:.68rem;}
    .gallery-item .lbl small{font-size:.52rem;}
    .course-visual .price{font-size:2.4rem;}
    section{padding:60px 0;}
  }

  /* ================= V2 (cambios web) ================= */
  .brand img{height:40px;width:auto;display:block;}
  .brand .logo-t{display:none;}
  header.scrolled .brand .logo-w{display:none;}
  header.scrolled .brand .logo-t{display:block;}
  .brand-name{font-size:1.4rem;}
  .nav-links{gap:26px;}
  .nav-links a:not(.btn){font-size:.86rem;white-space:nowrap;}
  @media(max-width:1180px){
    nav{padding:14px 20px;}
    .brand img{height:34px;}
    .brand-name{font-size:1.1rem;}
    .nav-links{position:fixed;top:62px;left:0;right:0;background:var(--white);flex-direction:column;padding:24px 22px;gap:20px;border-bottom:1px solid var(--line);display:none;align-items:flex-start;max-height:calc(100vh - 62px);overflow-y:auto;}
    .nav-links.open{display:flex;}
    .nav-links a:not(.btn){color:var(--ink-soft) !important;font-size:1rem;}
    .nav-toggle{display:flex;}
  }
  .btn-light{background:#fff;color:var(--plum);border-color:#fff;}
  .btn-light:hover{background:var(--coral);border-color:var(--coral);color:var(--plum-deep);}
  .hero .btn-ghost{border-color:rgba(255,255,255,.7);}
  .center{text-align:center;}
  .bg-cream{background:var(--cream);}

  /* hero (video) */
  .hero{text-align:center;padding:170px 0 110px;}
  .hero-bg video,.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:50% 50%;display:block;}
  .hero-bg::after{background:linear-gradient(180deg,rgba(0,40,48,.55) 0%,rgba(0,40,48,.42) 45%,rgba(0,32,40,.7) 100%);}
  .hero-inner{margin:0 auto;max-width:860px;}
  .hero-logo{width:min(260px,58vw);height:auto;margin:0 auto 20px;filter:drop-shadow(0 4px 18px rgba(0,0,0,.4));}
  .hero .eyebrow{color:#fff;letter-spacing:.22em;font-size:.78rem;text-transform:uppercase;margin-bottom:18px;text-shadow:0 1px 8px rgba(0,0,0,.4);}
  .hero h1{font-size:clamp(2.5rem,6.2vw,4.4rem);letter-spacing:.05em;text-transform:uppercase;margin-bottom:22px;}
  .hero p.lead{margin:0 auto 38px;font-size:1.15rem;max-width:620px;color:#fff;text-shadow:0 1px 10px rgba(0,0,0,.35);}
  .hero-actions{justify-content:center;margin-bottom:0;}
  .hero.page{min-height:78vh;}
  .hero.page h1{font-size:clamp(2.1rem,5vw,3.6rem);}
  .hero-facts{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:0 0 34px;}
  .chip{display:inline-block;padding:9px 20px;border-radius:var(--radius-pill);border:1px solid rgba(255,255,255,.55);color:#fff;font-size:.88rem;background:rgba(255,255,255,.1);backdrop-filter:blur(4px);}

  /* intro */
  .intro{background:var(--cream);}
  .intro .wrap{max-width:820px;text-align:center;}
  .intro h2{font-size:clamp(1.9rem,3.8vw,2.8rem);margin-bottom:24px;line-height:1.25;}
  .intro p{color:var(--ink-soft);font-size:1.05rem;margin-bottom:16px;}
  .intro p.strong-line{color:var(--plum);font-weight:500;margin-bottom:34px;}

  /* clases */
  .cl-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
  .cl-card{border-radius:var(--radius-lg);padding:48px 44px;display:flex;flex-direction:column;align-items:flex-start;position:relative;overflow:hidden;}
  .cl-card.dark{background:var(--plum);}
  .cl-card.light{background:var(--cream);border:1px solid var(--line);}
  .cl-card.photo{color:#fff;background:var(--plum);}
  .cl-card.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
  .cl-card.photo::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,36,44,.72),rgba(0,36,44,.82));z-index:1;}
  .cl-card>*:not(img){position:relative;z-index:2;}
  .cl-kicker{font-family:'Poppins',sans-serif;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--coral);margin-bottom:14px;font-weight:600;}
  .cl-card h3{font-size:clamp(1.7rem,3vw,2.3rem);margin-bottom:14px;line-height:1.2;}
  .cl-card.dark h3,.cl-card.photo h3{color:#fff;}
  .cl-card p{color:var(--ink-soft);margin-bottom:22px;}
  .cl-card.dark p,.cl-card.photo p{color:#d3e2e0;}
  .cl-card .btn{margin-top:auto;}

  /* cursos */
  .course-solo{max-width:860px;margin:0 auto;border:1px solid var(--line);border-radius:var(--radius-lg);padding:56px;background:#fff;}
  .course-solo h3{font-size:clamp(1.7rem,3vw,2.2rem);margin-bottom:18px;}
  .course-solo p{color:var(--ink-soft);margin-bottom:22px;}

  /* trips */
  .trip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:10px;}
  .trip-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .3s ease,transform .3s ease;}
  .trip-card:hover{box-shadow:0 20px 44px rgba(0,57,68,.14);transform:translateY(-4px);}
  .trip-img{aspect-ratio:2/1;position:relative;background:var(--plum);overflow:hidden;}
  .trip-img img{width:100%;height:100%;object-fit:cover;}
  .trip-month{position:absolute;top:16px;left:16px;background:rgba(255,255,255,.94);border-radius:var(--radius-pill);padding:7px 16px;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--plum);font-family:'Poppins',sans-serif;font-weight:600;}
  .trip-body{padding:28px;display:flex;flex-direction:column;flex:1;}
  .trip-body h3{font-size:1.45rem;text-transform:uppercase;letter-spacing:.03em;margin-bottom:6px;}
  .trip-date{font-weight:500;color:var(--plum);font-size:1rem;}
  .trip-host{font-size:.9rem;color:var(--ink-soft);margin-bottom:24px;}
  .trip-body .btn{margin-top:auto;justify-content:center;}
  .trips-intro{max-width:700px;}

  /* hotels */
  .hotel-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start;margin-bottom:56px;}
  .hotel-grid h3{font-size:clamp(1.5rem,2.6vw,2rem);color:#fff;margin-bottom:12px;line-height:1.25;}
  .hotel-grid .kick{color:var(--coral);font-family:'Poppins',sans-serif;font-weight:600;letter-spacing:.14em;font-size:.82rem;text-transform:uppercase;margin-bottom:18px;display:block;}
  .hotel-grid p{color:#b9cbc9;margin-bottom:18px;}
  .hotel-list{list-style:none;margin:0 0 22px;}
  .hotel-list li{padding:12px 0;border-top:1px solid #1c4750;color:#d3e2e0;font-size:.98rem;}
  .hotel-list li:last-child{border-bottom:1px solid #1c4750;}
  .hotel-cta{margin-top:34px;}

  /* landings */
  .lp-section{padding:90px 0;}
  .lp-narrow{max-width:820px;margin:0 auto;}
  .lp-narrow h2{font-size:clamp(1.8rem,3.4vw,2.5rem);margin-bottom:16px;}
  .lp-narrow p{color:var(--ink-soft);margin-bottom:16px;}
  .lp-note{font-size:.88rem;color:var(--ink-soft);font-style:italic;}
  .day{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px 36px;margin-bottom:22px;}
  .day h3{font-size:1.25rem;margin-bottom:18px;color:var(--plum);}
  .slot{display:grid;grid-template-columns:150px 1fr;gap:6px 24px;padding:14px 0;border-top:1px solid var(--line);}
  .slot:first-of-type{border-top:none;}
  .slot .t{font-family:'Poppins',sans-serif;font-weight:600;font-size:.88rem;color:var(--gold);}
  .slot .d strong{display:block;color:var(--charcoal);font-weight:600;}
  .slot .d span{font-size:.92rem;color:var(--ink-soft);display:block;}
  .tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px;}
  .tag{padding:10px 20px;border-radius:var(--radius-pill);border:1px solid var(--line);background:#fff;font-size:.92rem;color:var(--plum);}
  .price-box{background:var(--plum);color:#fff;border-radius:var(--radius-lg);padding:50px 44px;text-align:center;}
  .price-box .kick{font-family:'Poppins',sans-serif;letter-spacing:.16em;text-transform:uppercase;font-size:.76rem;color:var(--coral);font-weight:600;}
  .price-box .amount{font-family:'Poppins',sans-serif;font-weight:800;font-size:clamp(2.6rem,6vw,4rem);margin:8px 0 6px;color:#fff;line-height:1.1;}
  .price-box p{color:#c9dbd9;margin:0 auto 26px;max-width:520px;font-size:.95rem;}
  .includes{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 28px;margin:26px 0 30px;}
  .includes li{display:flex;gap:10px;color:var(--ink-soft);font-size:.96rem;}
  .includes li:before{content:'—';color:var(--gold);flex-shrink:0;}
  .faq details{border-top:1px solid var(--line);padding:18px 0;}
  .faq details:last-child{border-bottom:1px solid var(--line);}
  .faq summary{cursor:pointer;font-family:'Poppins',sans-serif;font-weight:500;color:var(--charcoal);list-style:none;display:flex;justify-content:space-between;gap:16px;}
  .faq summary::-webkit-details-marker{display:none;}
  .faq summary:after{content:'+';color:var(--gold);font-size:1.3rem;line-height:1;}
  .faq details[open] summary:after{content:'–';}
  .faq details p{margin:12px 0 0;color:var(--ink-soft);}
  .datos{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:28px 0;}
  .dato{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px;text-align:center;}
  .dato b{display:block;font-family:'Poppins',sans-serif;color:var(--plum);font-size:1.05rem;margin-bottom:4px;}
  .dato span{font-size:.88rem;color:var(--ink-soft);}
  .final-cta{background:var(--plum);text-align:center;color:#fff;}
  .final-cta h2{color:#fff;font-size:clamp(1.8rem,3.4vw,2.5rem);margin-bottom:12px;}
  .final-cta p{color:#c9dbd9;margin-bottom:28px;}
  .back-link{display:inline-block;margin-bottom:20px;font-size:.88rem;color:#fff;opacity:.85;}
  .back-link:hover{opacity:1;}
  .footer-brand img{height:40px;width:auto;}

  @media(max-width:900px){
    .hero{padding:120px 0 70px;}
    .cl-grid,.trip-grid,.hotel-grid,.datos{grid-template-columns:1fr;}
    .cl-grid{gap:18px;}
    .cl-card{padding:34px 28px;}
    .course-solo{padding:34px 26px;}
    .hotel-grid{gap:30px;}
    .lp-section{padding:64px 0;}
    .day{padding:26px 22px;}
    .slot{grid-template-columns:1fr;gap:2px;}
    .includes{grid-template-columns:1fr;}
    .price-box{padding:38px 24px;}
  }
  @media(max-width:480px){
    .hero{padding:110px 0 60px;}
    .hero-actions .btn{width:100%;justify-content:center;white-space:normal;text-align:center;}
  }
  @media (prefers-reduced-motion:reduce){ .hero-bg video{display:none;} }

  /* cursos con video de fondo */
  .has-bg{position:relative;overflow:hidden;background:var(--plum);}
  .has-bg>.wrap{position:relative;z-index:2;}
  .section-bg{position:absolute;inset:0;z-index:0;}
  .section-bg video{width:100%;height:100%;object-fit:cover;object-position:50% 45%;display:block;}
  .section-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,40,48,.55),rgba(0,40,48,.6));}
  .has-bg .section-head .eyebrow{color:#fff;}
  @media (prefers-reduced-motion:reduce){ .section-bg video{display:none;} .section-bg{background:url(cursos-bg-poster.jpg) center/cover;} }

  /* heros de landings: sin video/banner de portada */
  .hero.page{background:linear-gradient(160deg,var(--plum-deep) 0%,var(--plum) 55%,#0d5560 100%);min-height:auto;padding:150px 0 90px;}