:root{
  --iyb-green:#196c43;
  --iyb-green-dark:#0f4f31;
  --iyb-orange:#f5a623;
  --iyb-ink:#102235;
  --iyb-muted:#65717f;
  --iyb-soft:#f6f8f7;
  --iyb-border:#e5ebe7;
}
.iyb-tour{font-family:inherit;color:var(--iyb-ink);line-height:1.6}
.iyb-tour *{box-sizing:border-box}
.iyb-hero{border-radius:24px;background:linear-gradient(135deg,#eef8f1,#fff7e9);padding:56px;margin:20px 0 55px;overflow:hidden}
.iyb-hero__content{max-width:980px;margin:auto}
.iyb-eyebrow,.iyb-heading>span,.iyb-final>div>span,.iyb-strip span{display:inline-block;font-size:12px;letter-spacing:.12em;font-weight:800;color:var(--iyb-green)}
.iyb-hero h1{font-size:52px;line-height:1.05;margin:10px 0 15px;color:var(--iyb-ink)}
.iyb-lead{font-size:20px;color:var(--iyb-muted);max-width:760px}
.iyb-quick{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:30px 0}
.iyb-quick>div{background:white;border:1px solid var(--iyb-border);padding:18px;border-radius:16px}
.iyb-quick strong,.iyb-quick span{display:block}
.iyb-quick span{font-size:13px;color:var(--iyb-muted)}
.iyb-price-row{display:flex;gap:35px;align-items:end;margin:25px 0}
.iyb-price-row small,.iyb-price-row span,.iyb-final__price small,.iyb-final__price span{display:block;color:var(--iyb-muted)}
.iyb-price-row strong,.iyb-final__price strong{font-size:34px;display:block}
.iyb-reserve{padding-left:25px;border-left:1px solid var(--iyb-border)}
.iyb-btn{display:inline-flex;justify-content:center;align-items:center;text-decoration:none!important;border-radius:10px;padding:15px 22px;font-weight:800;transition:.2s ease}
.iyb-btn:hover{transform:translateY(-1px)}
.iyb-btn--wa{background:#25D366;color:white!important}
.iyb-btn--small{margin-top:18px;background:var(--iyb-green);color:white!important;width:100%;font-size:13px;padding:12px}
.iyb-btn--light{background:white;color:var(--iyb-green-dark)!important}
.iyb-note{font-size:12px;color:var(--iyb-muted);margin-top:10px}
.iyb-section{max-width:1180px;margin:0 auto;padding:48px 20px}
.iyb-section--soft{max-width:none;background:var(--iyb-soft);border-radius:24px;padding-left:max(20px,calc((100% - 1140px)/2));padding-right:max(20px,calc((100% - 1140px)/2))}
.iyb-heading{text-align:center;max-width:740px;margin:0 auto 32px}
.iyb-heading h2{font-size:36px;margin:5px 0 8px}
.iyb-heading p{color:var(--iyb-muted)}
.iyb-date-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.iyb-date-card{border:1px solid var(--iyb-border);background:white;border-radius:16px;padding:18px;box-shadow:0 6px 25px rgba(15,79,49,.05)}
.iyb-date-card__top{font-weight:900;font-size:13px;color:var(--iyb-green);padding-bottom:12px;border-bottom:1px solid var(--iyb-border)}
.iyb-date-card__price{padding:15px 0}
.iyb-date-card__price span,.iyb-mini-price span{display:block;font-size:12px;color:var(--iyb-muted)}
.iyb-date-card__price strong{font-size:24px}
.iyb-mini-price{display:flex;justify-content:space-between;gap:8px;font-size:13px;margin:6px 0}
.iyb-mini-price span{display:inline}
.iyb-strip{max-width:1140px;margin:20px auto;padding:28px 34px;border-radius:18px;background:var(--iyb-green-dark);color:white;display:flex;justify-content:space-between;align-items:center;gap:25px}
.iyb-strip span{color:#bce3cc}
.iyb-strip h2{color:white;margin:4px 0}
.iyb-strip p{margin:0;color:#dbece3}
.iyb-feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.iyb-feature-grid article,.iyb-destination-grid article,.iyb-info-grid article{border:1px solid var(--iyb-border);border-radius:16px;padding:22px;background:white}
.iyb-icon,.iyb-dest-emoji{font-size:32px}
.iyb-feature-grid h3,.iyb-destination-grid h3,.iyb-info-grid h3{margin:8px 0 4px}
.iyb-feature-grid p,.iyb-destination-grid p,.iyb-info-grid p{color:var(--iyb-muted);margin:0}
.iyb-destination-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.iyb-accordion{max-width:900px;margin:auto}
.iyb-day{border:1px solid var(--iyb-border);border-radius:12px;background:white;margin:10px 0;overflow:hidden}
.iyb-day summary{cursor:pointer;font-weight:850;padding:17px 20px;list-style:none}
.iyb-day summary::-webkit-details-marker{display:none}
.iyb-day summary:after{content:'+';float:right;color:var(--iyb-green);font-size:20px}
.iyb-day[open] summary:after{content:'–'}
.iyb-day>div{padding:0 20px 18px;color:var(--iyb-muted)}
.iyb-two{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.iyb-list-card{border-radius:18px;padding:28px;border:1px solid var(--iyb-border)}
.iyb-list-card--yes{background:#f0faf4}
.iyb-list-card--no{background:#fff8f5}
.iyb-list-card h2{font-size:24px}
.iyb-list-card ul{padding-left:20px;margin:0}
.iyb-list-card li{margin:8px 0}
.iyb-info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.iyb-final{max-width:1140px;margin:25px auto 60px;padding:38px;border-radius:20px;background:linear-gradient(135deg,#0f4f31,#1f7a50);color:white;display:flex;align-items:center;justify-content:space-between;gap:25px}
.iyb-final h2{font-size:36px;color:white;margin:5px 0}
.iyb-final p{color:#dbece3}
.iyb-final__price{background:white;color:var(--iyb-ink);padding:24px;border-radius:16px;min-width:300px}
@media(max-width:980px){
  .iyb-date-grid{grid-template-columns:repeat(2,1fr)}
  .iyb-feature-grid,.iyb-info-grid{grid-template-columns:repeat(2,1fr)}
  .iyb-destination-grid{grid-template-columns:repeat(2,1fr)}
  .iyb-quick{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:700px){
  .iyb-hero{padding:28px 20px;border-radius:16px;margin-top:10px}
  .iyb-hero h1{font-size:36px}
  .iyb-lead{font-size:17px}
  .iyb-price-row,.iyb-strip,.iyb-final{display:block}
  .iyb-reserve{border-left:0;padding-left:0;margin-top:15px}
  .iyb-strip .iyb-btn{margin-top:18px;width:100%}
  .iyb-date-grid,.iyb-feature-grid,.iyb-destination-grid,.iyb-two,.iyb-info-grid{grid-template-columns:1fr}
  .iyb-heading h2,.iyb-final h2{font-size:30px}
  .iyb-final__price{min-width:0;margin-top:20px}
  .iyb-btn--wa{width:100%}
}