html[data-course="freediving"]{--accent:#7ee2cf;--accent-rgb:126,226,207;--light:#e4fff8;scroll-behavior:smooth}
[data-course="freediving"] .ocean{background:linear-gradient(110deg,rgba(3,21,30,.97),rgba(4,42,52,.78)),url("https://divers.cz/media/assets/a9fd05f4adf5a59303ed07744ebf504b5523f451afe5f8b28771abac9a42708a.webp.asset") center/cover}
[data-course="freediving"] .hero-copy>.section-index{color:var(--accent);font-size:12px;letter-spacing:.16em;margin-bottom:24px}
[data-course="freediving"] .hero{min-height:690px}
[data-course="freediving"] .card-back-main{padding:30px}
[data-course="freediving"] .card-back-info{width:100%}
[data-course="freediving"] .card-back-info>small{color:var(--accent);text-transform:uppercase;letter-spacing:.16em}
[data-course="freediving"] .card-back-subtitle{max-width:32ch}
[data-course="freediving"] .card-back-facts{grid-template-columns:1fr 1fr}
[data-course="freediving"] .facts strong{font-size:clamp(20px,2.5vw,36px)}
.freediving-rings{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;color:var(--accent)}
.freediving-rings i{position:absolute;width:95%;aspect-ratio:1;border:1px solid #7ee2cf35;border-radius:50%;animation:free-ripple 9s ease-in-out infinite}
.freediving-rings i:nth-child(2){width:115%;animation-delay:-3s}.freediving-rings i:nth-child(3){width:135%;animation-delay:-6s}
.freediving-rings>span{position:absolute;bottom:4%;font-size:10px;letter-spacing:.4em;opacity:.7}
@keyframes free-ripple{0%,100%{transform:scale(.91);opacity:.3}50%{transform:scale(1);opacity:.75}}
.motion-off .freediving-rings i{animation:none}
.freediving-intro{background:var(--paper);display:grid;grid-template-columns:1.15fr 1fr;gap:6vw;align-items:center;padding-top:80px;padding-bottom:90px}
.freediving-intro h1{font-size:clamp(48px,6vw,88px);line-height:1.1;letter-spacing:.01em;margin:22px 0}
.freediving-intro p:not(.section-index){max-width:42ch;line-height:1.7;color:var(--muted);margin-bottom:30px}
.freediving-intro>img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:3px 110px 3px 3px}
.freediving-catalog{padding-top:80px;padding-bottom:100px}
.freediving-programs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.freediving-program{display:flex;flex-direction:column;min-width:0;text-decoration:none;border:1px solid #ffffff24;background:#10313977;border-radius:8px;overflow:hidden;transition:border-color .2s,background .2s}
.freediving-program:hover{background:#16454d99;border-color:var(--accent)}
.freediving-program:focus-visible{outline:3px solid var(--accent);outline-offset:5px}
.freediving-program>img{display:block;width:100%;height:auto;aspect-ratio:1.575;object-fit:cover}
.freediving-program>div{padding:25px;display:flex;flex-direction:column;flex:1}
.freediving-program small{color:var(--accent);font-size:10px;letter-spacing:.1em;text-transform:uppercase}
.freediving-program h3{font-size:26px;line-height:1.15;margin:15px 0;color:var(--ink)}
.freediving-program p{color:var(--muted);line-height:1.6;margin:0 0 24px}
.freediving-program div>span{margin-top:auto;color:var(--accent);font-size:13px}
[data-course="freediving"] .contact .button{margin-bottom:20px}
@media(max-width:900px){.freediving-programs{grid-template-columns:repeat(2,minmax(0,1fr))}.freediving-intro{gap:30px}.freediving-intro h1{font-size:56px}}
@media(max-width:650px){[data-course="freediving"] .hero{min-height:0}.freediving-intro{grid-template-columns:1fr;padding-top:45px;padding-bottom:50px}.freediving-intro h1{font-size:48px}.freediving-intro>img{aspect-ratio:4/3;border-radius:3px 60px 3px 3px}.freediving-programs{grid-template-columns:1fr;gap:22px}.freediving-catalog{padding-top:50px;padding-bottom:60px}.freediving-rings i{max-width:115%}.freediving-program h3{font-size:25px}[data-course="freediving"] .card-back-main{padding:20px}}
@media(prefers-reduced-motion:reduce){html[data-course="freediving"]{scroll-behavior:auto}.freediving-rings i{animation:none}.freediving-program{transition:none}}
[data-course="freediving"] .card-back-main{grid-template-columns:minmax(0,1fr);padding:0 0 3cqw}
[data-course="freediving"] .card-back-info{gap:2cqw}
[data-course="freediving"] .card-back-info>small{font-size:2cqw}
[data-course="freediving"] .card-back .card-back-facts{grid-template-columns:1fr 1fr;padding-top:2cqw}