@media(max-width:900px){.main-nav{position:absolute;left:20px;right:20px;top:70px;display:none;flex-direction:column;align-items:stretch;background:#fff;padding:16px;border-radius:16px;box-shadow:var(--shadow);border:1px solid #e4ebe5}.main-nav.open{display:flex}.nav-toggle{display:block}.cards-3{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.detail-content{grid-template-columns:1fr;gap:35px}.about-grid{grid-template-columns:1fr}}@media(max-width:700px){.container{width:min(100% - 28px,var(--container))}.section{padding:62px 0}.page-hero{padding:70px 0 55px}.cards-2,.cards-3,.form-layout,.contact-grid{grid-template-columns:1fr}.package-card{grid-template-columns:1fr}.combo-note{grid-template-columns:1fr}.field-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.detail-grid{grid-template-columns:1fr;gap:30px}.gallery-grid{grid-template-columns:repeat(2,1fr)}.section-head{align-items:start;flex-direction:column}.agenda-table-wrap{overflow-x:auto}.data-table{min-width:700px}.hero-actions{flex-direction:column;align-items:stretch}.hero-actions .btn{text-align:center}.wa-float{right:16px;bottom:16px}.brand small{display:none}}@media(max-width:390px){h1{font-size:2.4rem}.container{width:calc(100% - 24px)}.package-body,.form-card,.info-card,.contact-card{padding:22px}}