@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Playfair+Display:ital,wght@0,600;0,700;1,600;1,700&display=swap');
:root{--navy:#06283d;--blue:#0b6e8e;--cyan:#5ec6d7;--sand:#f3eadb;--ink:#10232d;--paper:#f7faf9;--white:#fff;--line:#dce7e8;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"DM Sans",sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}a{color:inherit}.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:16px 5vw;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.brand{display:flex;gap:10px;align-items:center;text-decoration:none;color:var(--navy)}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--navy);color:#fff;font-weight:700}.brand-logo{height:40px;width:auto;display:block}.brand strong,.brand small{display:block;line-height:1.05}.brand strong{font-size:1.05rem}.brand small{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}.footer .brand-logo{filter:brightness(0) invert(1)}.footer-brand small{color:#b9cbd0}.nav{display:flex;align-items:center;gap:24px;font-size:.92rem;font-weight:600}.nav a{text-decoration:none}.nav a:hover,.text-link:hover{color:var(--blue)}.nav-cta{background:var(--navy);color:#fff!important;padding:10px 17px;border-radius:999px}.menu-toggle{display:none;border:0;background:transparent;font:inherit}.hero{min-height:78vh;position:relative;display:flex;align-items:end;overflow:hidden;background:radial-gradient(circle at 75% 25%,#5bc6d4 0,#196f91 30%,#06283d 76%)}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(2,25,39,.72),rgba(5,51,69,.25)),repeating-linear-gradient(160deg,transparent 0 50px,rgba(255,255,255,.05) 51px 53px)}.hero-content{position:relative;z-index:1;max-width:var(--max);width:100%;margin:0 auto;padding:100px 5vw 120px;color:#fff}.eyebrow{font-size:.76rem;text-transform:uppercase;letter-spacing:.18em;font-weight:700;color:var(--blue);margin:0 0 10px}.hero .eyebrow{color:#b9edf2}.hero h1{font-size:clamp(3.2rem,8vw,7rem);line-height:.94;margin:0 0 26px;letter-spacing:-.055em}.hero h1 em,h2{font-family:"Playfair Display",serif}.hero h1 em{font-weight:600}.hero-text{max-width:590px;font-size:1.15rem;color:#e8f4f5}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:center;border:0;text-decoration:none;border-radius:999px;padding:13px 20px;font:inherit;font-weight:700;cursor:pointer}.primary{background:var(--navy);color:#fff}.hero .primary{background:#fff;color:var(--navy)}.ghost{border:1px solid rgba(255,255,255,.55);color:#fff}.light{background:#fff;color:var(--navy)}.hero-note{position:absolute;right:5vw;bottom:28px;z-index:1;color:#fff;font-size:.82rem;opacity:.85}.section{max-width:var(--max);margin:auto;padding:95px 5vw}.intro{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.intro h2,h2{font-size:clamp(2.2rem,4vw,4rem);line-height:1.05;margin:0;letter-spacing:-.035em}.intro>p{font-size:1.15rem;margin:0;color:#49606a}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}.text-link{font-weight:700;color:var(--blue);text-decoration:none}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{min-height:275px;border-radius:24px;padding:28px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;position:relative;overflow:hidden;background:linear-gradient(145deg,#0b6e8e,#06283d)}.card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 15%,rgba(255,255,255,.32),transparent 28%)}.card:nth-child(even){background:linear-gradient(145deg,#187d96,#0b4057)}.card:nth-child(3){background:linear-gradient(145deg,#b98e55,#654b31)}.card:nth-child(5){background:linear-gradient(145deg,#5a9b9a,#245f68)}.card>*{position:relative}.activity span{position:absolute;top:24px;right:24px;font-size:.78rem;opacity:.7}.activity h3{font-size:1.65rem;margin:0 0 8px}.activity p{margin:0 0 16px;color:#eaf5f6}.activity a{font-weight:700;text-decoration:none}.dark{max-width:none;background:var(--navy);color:#fff;padding-left:max(5vw,calc((100vw - var(--max))/2 + 5vw));padding-right:max(5vw,calc((100vw - var(--max))/2 + 5vw))}.dark .eyebrow{color:#71d3df}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{padding:30px;border:1px solid rgba(255,255,255,.16);border-radius:20px}.feature .number{font-family:"Playfair Display",serif;font-size:2.5rem;margin:0;color:#76d4df}.feature h3{font-size:1.35rem;margin:8px 0}.feature p:last-child{color:#bdd1d5}.callout{margin-top:30px;padding:20px 24px;border-radius:18px;background:rgba(255,255,255,.08);display:flex;gap:18px;align-items:center}.callout strong{font-size:1.2rem}.callout span{flex:1;color:#bdd1d5}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:0;padding-left:0;padding-right:0}.visual-panel{min-height:520px;background:linear-gradient(145deg,#d6b47b 0%,#4b98aa 46%,#06283d 100%);display:flex;align-items:end;padding:45px;border-radius:0 28px 28px 0}.visual-label{color:#fff;font-size:.85rem;letter-spacing:.14em}.visual-label strong{font-size:2.4rem;display:block;letter-spacing:0}.visual-label small{display:block;letter-spacing:0;margin-top:4px}.split-content{padding:60px 7vw 60px 8vw}.split-content h2{margin-bottom:20px}.check-list{padding:0;list-style:none;margin:28px 0}.check-list li{padding:9px 0 9px 28px;position:relative}.check-list li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:700}.light{background:#edf5f3;max-width:none;padding-left:max(5vw,calc((100vw - var(--max))/2 + 5vw));padding-right:max(5vw,calc((100vw - var(--max))/2 + 5vw))}.dive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.dive-grid article{background:#fff;border-radius:20px;padding:30px;border:1px solid var(--line)}.dive-grid h3{font-size:1.4rem;margin-top:0}.dive-grid strong{color:var(--blue);font-size:1.15rem}.badge{border:1px solid var(--line);padding:8px 12px;border-radius:999px;font-size:.8rem}.price-table{border-top:1px solid var(--line)}.price-table div{display:flex;justify-content:space-between;gap:20px;padding:18px 4px;border-bottom:1px solid var(--line)}.price-table strong{color:var(--blue)}.small{font-size:.82rem;color:#667a81}.cta-banner{background:linear-gradient(120deg,#d7eff0,#f5ead7);border-radius:28px;text-align:center;padding:70px 6vw}.cta-banner p{max-width:520px;margin-left:auto;margin-right:auto}.cta-banner .button{margin-top:18px}.section-cta{margin-top:28px}.contact-form-section{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}.contact-form-section p{color:#49606a}label{display:block;font-weight:700;font-size:.9rem;margin-bottom:14px}select,input,textarea{display:block;width:100%;margin-top:7px;padding:13px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;font:inherit}textarea{resize:vertical;min-height:120px}.form-card{background:#fff;padding:28px;border-radius:24px;box-shadow:0 15px 50px rgba(6,40,61,.08)}.form-card .button{width:100%;margin-top:8px}.contact-section{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:50px}.contact-section h2{font-size:2.6rem}.contact-section a{text-decoration:none;color:var(--blue);font-weight:600}.footer{background:#031d2b;color:#b9cbd0;padding:45px 5vw;display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px;align-items:center}.footer-brand{color:#fff}.footer>div:nth-child(2){display:flex;gap:18px;flex-wrap:wrap}.footer a{text-decoration:none;font-size:.85rem}.footer p{text-align:right;font-size:.78rem;margin:0}.footer .brand-mark{background:#fff;color:var(--navy)}
@media(max-width:900px){.nav{display:none;position:absolute;left:0;right:0;top:75px;background:#fff;padding:20px 5vw;flex-direction:column;align-items:stretch;box-shadow:0 15px 30px rgba(0,0,0,.08)}.nav.open{display:flex}.menu-toggle{display:block}.hero-content{padding-top:75px}.intro,.contact-section,.contact-form-section{grid-template-columns:1fr;gap:35px}.cards,.feature-grid,.dive-grid{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}.visual-panel{border-radius:0;min-height:350px}.split-content{padding:55px 8vw}.footer{grid-template-columns:1fr}.footer p{text-align:left}.cta-banner{padding:50px 6vw}}
@media(max-width:600px){.cards,.feature-grid,.dive-grid{grid-template-columns:1fr}.section{padding-top:65px;padding-bottom:65px}.hero{min-height:85vh}.hero h1{font-size:3.4rem}.hero-note{left:5vw;right:auto}.section-heading{align-items:start;flex-direction:column}.callout{align-items:flex-start;flex-direction:column}.price-table div{font-size:.92rem}}
.photo-frame{position:relative;overflow:hidden;background:linear-gradient(135deg,#cfe7e9,#f3ead7)}.photo-frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;z-index:0}.photo-frame.no-image img{display:none}.photo-frame.no-image:after{content:"Photo à ajouter";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:24px;font-size:.82rem;font-weight:600;color:#06283d;opacity:.55}.visual-panel.photo-frame .visual-label{position:relative;z-index:1;background:rgba(6,40,61,.6);backdrop-filter:blur(3px);padding:18px 22px;border-radius:14px;display:flex;flex-direction:column;gap:2px}.visual-panel.photo-frame .visual-label strong{margin-top:8px}.intro-photo{border-radius:24px;aspect-ratio:4/3;min-height:220px}.tarifs-section p{font-size:1.05rem;color:#3c545a;margin-bottom:22px}