:root{--font-display: "Sora", "Avenir Next", "Segoe UI", sans-serif;--font-sans: "IBM Plex Sans", "Avenir", "Segoe UI", sans-serif;--font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 2rem;--text-4xl: 2.5rem;--text-5xl: 3.25rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--color-white: #ffffff;--color-black: #0b1f2a;--color-gray-50: #f4f9fc;--color-gray-100: #e7eff4;--color-gray-200: #cbd8e1;--color-gray-300: #abbdca;--color-gray-400: #7f96a6;--color-gray-500: #5f7483;--color-gray-600: #425a69;--color-gray-700: #304654;--color-gray-800: #203643;--color-gray-900: #142630;--color-accent: #0085ad;--color-accent-hover: #006f91;--color-accent-light: rgba(0, 133, 173, .12);--color-success: 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var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out)}.btn-primary{background:linear-gradient(135deg,#7ce3ff,#1fc2ee 52%,#0b9ac5);color:#002836;box-shadow:0 14px 26px #005f7c59}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 18px 32px #005f7c6b}.btn-secondary{background:#081e2a38;border-color:#fff6;color:var(--color-white)}.btn-secondary:hover{transform:translateY(-1px);background:#081e2a5c}.hero-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-3);width:100%}.metric{border:1px solid rgba(255,255,255,.26);background:#05182452;border-radius:var(--radius-md);padding:var(--space-3)}.metric-label{display:block;font-size:var(--text-xs);color:#fffc;text-transform:uppercase;letter-spacing:.04em;margin-bottom:.2rem}.metric-value{color:var(--color-white);font-family:var(--font-display);font-size:clamp(1rem,2vw,1.3rem)}main{position:relative;z-index:1}.section{padding:clamp(3rem,7vw,5.3rem) var(--space-5)}.section-alt{background:linear-gradient(180deg,#dff0f959,#f2f8fcd9);border-top:1px solid rgba(20,38,48,.06);border-bottom:1px solid rgba(20,38,48,.06)}.container{width:min(1060px,100%);margin:0 auto}.section-header{margin-bottom:var(--space-8)}.section-kicker{margin-bottom:var(--space-3);display:inline-flex;align-items:center;padding:.2rem .65rem;border-radius:var(--radius-full);background:var(--color-accent-light);color:var(--color-accent);font-size:var(--text-xs);font-weight:700;letter-spacing:.04em;text-transform:uppercase}.section-title{margin-bottom:var(--space-3)}.section-subtitle,.section-lead{max-width:70ch;color:var(--color-gray-600);font-size:var(--text-lg)}.card,.surface-card{background:#ffffffeb;border:1px solid rgba(20,38,48,.1);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);backdrop-filter:blur(6px)}.card{padding:clamp(var(--space-5),2.4vw,var(--space-8))}.surface-card{padding:clamp(var(--space-4),2vw,var(--space-6))}.section-grid{display:grid;gap:var(--space-6)}.session-grid{display:grid;gap:var(--space-4);grid-template-columns:repeat(2,minmax(0,1fr))}.session-item{display:grid;gap:var(--space-1);padding:var(--space-4);border-radius:var(--radius-md);background:var(--color-gray-50);border:1px solid var(--color-gray-100)}.session-label{font-size:var(--text-xs);font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--color-gray-500)}.session-value{color:var(--color-gray-900);font-weight:600;font-size:var(--text-lg)}.session-value a{color:var(--color-accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}.session-note{margin-top:var(--space-5);padding:var(--space-4);border-radius:var(--radius-md);border-left:4px solid var(--color-accent);background:#0085ad14;color:var(--color-gray-700)}.timeline-list,.events-list{display:grid;gap:var(--space-4)}.event-card{display:grid;grid-template-columns:auto 1fr;gap:var(--space-4);align-items:center;padding:var(--space-4)}.event-date{width:4.2rem;border-radius:var(--radius-md);background:linear-gradient(180deg,#edf8fc,#d9f0f9);border:1px solid #c5e6f3;text-align:center;padding:.5rem .35rem}.event-date .day{display:block;font-family:var(--font-display);font-size:1.35rem;font-weight:700;color:#08566f;line-height:1}.event-date 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3;object-fit:cover}.gallery-caption{font-size:var(--text-sm);color:var(--color-gray-600);padding:var(--space-3) var(--space-4) var(--space-4)}.faq-list{display:grid;gap:var(--space-3)}.faq-item{border:1px solid rgba(20,38,48,.12);border-radius:var(--radius-md);background:#ffffffe6;overflow:clip}.faq-item summary{list-style:none;padding:var(--space-4);cursor:pointer;font-family:var(--font-display);font-size:var(--text-lg);color:var(--color-black);position:relative;padding-right:2.5rem}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";position:absolute;right:1rem;top:50%;transform:translateY(-50%);color:var(--color-accent);font-size:1.45rem;font-weight:500}.faq-item[open] summary:after{content:"-"}.faq-answer{padding:0 var(--space-4) var(--space-4);color:var(--color-gray-700)}.faq-answer p+p{margin-top:var(--space-3)}.cta-panel{text-align:center;padding:clamp(var(--space-6),4vw,var(--space-10));border-radius:var(--radius-xl);border:1px solid rgba(5,74,96,.28);background:radial-gradient(circle at 20% 20%,rgba(124,227,255,.35),transparent 55%),linear-gradient(160deg,#eaf8ff,#d9f5f8 55%,#f3fbff)}.cta-panel .section-title{margin-bottom:var(--space-3)}.mobile-cta-bar{position:fixed;left:0;right:0;bottom:0;z-index:var(--z-fixed);display:none;gap:var(--space-3);padding:var(--space-4);padding-bottom:calc(var(--space-4) + env(safe-area-inset-bottom));border-top:1px solid rgba(20,38,48,.12);background:#ffffffed;backdrop-filter:blur(16px)}.mobile-cta-bar a{flex:1;text-align:center;border-radius:var(--radius-md);padding:.72rem;font-size:var(--text-sm);font-weight:700}.mobile-cta-bar .cta-primary{background:var(--color-black);color:var(--color-white)}.mobile-cta-bar .cta-secondary{border:1px solid var(--color-gray-200);background:var(--color-white)}.page-header{min-height:58vh;padding:clamp(7.5rem,13vw,9.5rem) var(--space-5) clamp(4rem,8vw,5rem);display:grid;place-items:center;text-align:center;background:linear-gradient(180deg,#081c288c,#081c28b8),url(/Initiation-au-bain-froid-LAUSANNE.webp) center / cover no-repeat}.page-title{color:var(--color-white);text-shadow:0 14px 30px rgba(0,0,0,.28)}.section-overlap{margin-top:-4.6rem;padding-top:0;position:relative;z-index:2}.story-section{background:#eef6ff;padding-top:calc(var(--space-12) + var(--space-3));padding-bottom:var(--space-12);margin-top:-3rem;position:relative;z-index:3}.story-section .section-header{color:var(--color-gray-900)}.card-form{max-width:760px;margin-inline:auto}.form-intro{text-align:center;margin-bottom:var(--space-8)}.form-intro p{font-size:var(--text-lg)}.form-embed{border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--color-gray-100);background:var(--color-white)}.form-embed iframe{border:0;width:100%}.session-info-footer{margin-top:var(--space-6);padding-top:var(--space-5);border-top:1px solid var(--color-gray-200);text-align:center}.tip-list{display:grid;gap:var(--space-6)}.tip-item{display:grid;grid-template-columns:auto 1fr;gap:var(--space-4)}.tip-icon{width:3rem;height:3rem;display:grid;place-items:center;border-radius:.75rem;background:var(--color-accent-light);font-size:var(--text-xl)}.tip-content h3{margin-bottom:var(--space-2)}.tip-content ul{margin:var(--space-3) 0 0;padding-left:1.2rem;color:var(--color-gray-700)}.tip-content li+li{margin-top:var(--space-1)}.alert-health{margin-top:var(--space-8);padding:var(--space-5);border-radius:var(--radius-md);border-left:4px solid var(--color-error);background:linear-gradient(180deg,#fff2f3,#fffafb)}.alert-health h3{color:var(--color-error);margin-bottom:var(--space-3)}.alert-health ul{margin:var(--space-3) 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auto;text-align:center;display:grid;gap:var(--space-6)}.footer-logo[data-astro-cid-sz7xmlte]{font-family:var(--font-display);font-size:var(--text-xl);font-weight:600;margin:0;color:#e7f9ff}.footer-tagline[data-astro-cid-sz7xmlte]{font-size:var(--text-sm);color:#def2fab8;margin:var(--space-2) 0 0}.footer-nav[data-astro-cid-sz7xmlte]{display:flex;justify-content:center;gap:var(--space-2);flex-wrap:wrap}.footer-nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:#eaf6fcc7;font-size:var(--text-sm);font-weight:600;padding:.5rem .85rem;border-radius:var(--radius-full);transition:color var(--duration-fast) var(--ease-out),background var(--duration-fast) var(--ease-out)}.footer-nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{background:#ffffff1f;color:var(--color-white)}.instagram-link[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;gap:var(--space-2);color:#042532;font-weight:600;font-size:var(--text-base);padding:var(--space-3) var(--space-5);background:linear-gradient(120deg,#8ae9ff,#31c9ee);border-radius:var(--radius-full);border:1px solid rgba(49,201,238,.7);box-shadow:0 10px 24px #03384a4d;transition:transform var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out)}.instagram-link[data-astro-cid-sz7xmlte]:hover{transform:translateY(-1px);box-shadow:0 14px 28px #03384a66}.footer-info[data-astro-cid-sz7xmlte]{font-size:var(--text-sm);color:#dff2fbbf}.footer-info[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:#9ceaff;text-decoration:underline;text-underline-offset:3px}.footer-info[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#d7f7ff}.footer-legal[data-astro-cid-sz7xmlte]{padding-top:var(--space-4);border-top:1px solid rgba(212,237,248,.2)}.footer-legal[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{font-size:var(--text-xs);color:#d4edf894;margin:0}