/* DIVE TEAM — responsive visual identity */
:root{--navy:#061c2b;--deep:#092c40;--teal:#12b9b1;--aqua:#77e4d7;--sand:#f2f0e9;--ink:#102c3a;--muted:#647984;--white:#fff;--font:'DM Sans',sans-serif;--display:'Manrope',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--sand);color:var(--ink);font-family:var(--font);line-height:1.65}a{color:inherit;text-decoration:none}.wrap{width:min(1160px,calc(100% - 56px));margin-inline:auto}.site-header{height:88px;padding:0 max(28px,calc((100vw - 1280px)/2));display:flex;align-items:center;justify-content:space-between;background:var(--navy);color:#fff;position:absolute;z-index:10;inset:0 0 auto}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:43px;height:43px;border:1px solid rgba(119,228,215,.65);border-radius:50%;display:grid;place-items:center;font:800 15px var(--display);letter-spacing:-1px;color:#fff}.brand-mark span{color:var(--teal)}.brand-name{font:600 14px var(--display);letter-spacing:2px;line-height:1.15}.brand-name b{color:var(--aqua)}.brand-name small{display:block;font:500 8px var(--font);letter-spacing:2.2px;color:#8eabb5;margin-top:5px}.main-nav{display:flex;align-items:center;gap:34px;font-size:13px;color:#c4d5d9}.main-nav>a:not(.nav-cta){transition:color .2s}.main-nav>a:hover,.main-nav>a.active{color:var(--aqua)}.nav-cta{padding:12px 17px;border:1px solid rgba(119,228,215,.55);color:#fff!important}.nav-cta span,.btn span{margin-left:12px;color:var(--aqua)}.menu-toggle{display:none;background:none;border:0;color:white;font-size:25px}
.hero,.page-hero{position:relative;min-height:760px;background-color:#06283a;background-size:cover;background-position:center;display:flex;align-items:center;color:white;overflow:hidden}.home-hero{background-image:url('https://images.unsplash.com/photo-1544551763-46a013bb70d5?auto=format&fit=crop&w=2200&q=85')}.courses-hero{min-height:650px;background-image:url('https://images.unsplash.com/photo-1530053969600-caed2596d242?auto=format&fit=crop&w=2200&q=85')}.contact-hero{min-height:650px;background-image:url('https://images.unsplash.com/photo-1518837695005-2083093ee35b?auto=format&fit=crop&w=2200&q=85')}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,20,31,.88) 0%,rgba(3,28,42,.63) 48%,rgba(3,25,37,.18) 100%),linear-gradient(0deg,rgba(3,20,31,.45),transparent 45%)}.hero-content,.page-hero-content{position:relative;z-index:1;padding-top:85px}.eyebrow{display:flex;align-items:center;gap:12px;color:#a8d9d4;font-size:10px;font-weight:700;letter-spacing:2.6px;margin:0 0 25px}.eyebrow-line{width:30px;height:1px;background:var(--teal);display:inline-block}.eyebrow.dark{color:#47717b}.hero h1,.page-hero h1{font:700 clamp(54px,7.4vw,96px)/1.02 var(--display);letter-spacing:-5px;margin:0 0 25px;max-width:820px}.hero h1 em,.page-hero h1 em,.experience-panel h2 em,.section-heading h2 em,.intro-grid h2 em,.apnea-content h2 em,.sns-grid h2 em,.cta-band h2 em,.contact-main h2 em,.contact-bottom h2 em{font-style:normal;color:var(--aqua)}.hero-lead{max-width:490px;color:#d0e0e1;font-size:16px;line-height:1.8}.hero-actions{display:flex;align-items:center;gap:30px;margin-top:36px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 22px;font-size:12px;font-weight:700;letter-spacing:.3px;transition:transform .2s,background .2s}.btn:hover{transform:translateY(-3px)}.btn-primary{background:var(--teal);color:#062331}.btn-primary span{color:#062331}.btn-outline{border:1px solid rgba(119,228,215,.7);color:#fff}.text-link{font-size:12px;color:#d9e7e7}.text-link span{margin-left:10px;color:var(--aqua)}.hero-note{position:absolute;right:5.5%;bottom:45px;z-index:1;color:#b9d3d5;font-size:9px;letter-spacing:2px;display:flex;align-items:center;gap:10px}.note-dot{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 14px var(--teal)}.scroll-cue{position:absolute;bottom:38px;left:5.5%;font-size:9px;letter-spacing:2px;color:#b9d3d5;display:flex;align-items:center;gap:14px}.scroll-cue span{width:50px;height:1px;background:var(--teal)}
.section-pad{padding:112px 0}.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:start}.intro-grid h2,.section-heading h2,.experience-panel h2,.apnea-content h2,.sns-grid h2,.contact-main h2{font:700 clamp(36px,4.2vw,56px)/1.12 var(--display);letter-spacing:-2.5px;margin:0}.intro-grid h2 em,.section-heading h2 em,.contact-main h2 em,.sns-grid h2 em{color:#0baea7}.intro-copy{padding-top:38px;color:#5c717a;font-size:14px;max-width:470px}.intro-copy .lead{font:500 18px/1.6 var(--display);color:var(--ink);margin-top:0}.under-link{display:inline-block;margin-top:18px;padding-bottom:6px;border-bottom:1px solid var(--teal);font-size:12px;font-weight:700}.under-link span{color:#0aa9a3;margin-left:12px}
.experience-section{min-height:590px;background:var(--navy);display:grid;grid-template-columns:1.12fr .88fr;color:white}.experience-image{background:url('https://images.unsplash.com/photo-1546026423-cc4642628d2b?auto=format&fit=crop&w=1400&q=85') center/cover;min-height:590px}.experience-panel{padding:100px clamp(45px,8vw,130px) 80px 80px;align-self:center}.experience-panel h2{font:700 clamp(42px,5vw,65px)/1.05 var(--display);letter-spacing:-3px;margin:0 0 25px}.experience-panel p:not(.eyebrow){color:#b5c9cd;font-size:14px;max-width:390px;margin-bottom:30px}
.pillars{background:#e9eee9}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:45px}.section-heading>p{max-width:330px;color:#6b7d83;font-size:14px;margin:0 0 7px}.pillar-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.pillar-card{min-height:400px;padding:32px;display:flex;flex-direction:column;justify-content:space-between;background-size:cover;background-position:center;color:white;position:relative;isolation:isolate}.pillar-card:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,22,33,.9),rgba(2,22,33,.12));z-index:-1}.scuba-card{background-image:url('https://images.unsplash.com/photo-1544551763-46a013bb70d5?auto=format&fit=crop&w=1000&q=80')}.apnea-card{background-image:url('https://images.unsplash.com/photo-1530053969600-caed2596d242?auto=format&fit=crop&w=1000&q=80')}.pillar-number{font-size:10px;letter-spacing:2px;color:#c6e8e4}.pillar-card h3{font:700 32px var(--display);margin:0 0 8px}.pillar-card p{font-size:13px;color:#d1e1e1;max-width:420px;margin:0 0 18px}.pillar-card a{font-size:12px;font-weight:700;color:var(--aqua)}.pillar-card a span{margin-left:10px}
.cta-band{background:linear-gradient(110deg,#073149,#0b5360);color:white;padding:75px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta-band h2,.contact-bottom h2{font:700 clamp(38px,5vw,62px)/1.06 var(--display);letter-spacing:-2.5px;margin:0}.cta-band .eyebrow{margin-bottom:15px}
.site-footer{background:#041723;color:#d0dfe0;padding:40px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:25px;flex-wrap:wrap}.footer-brand .brand-mark{width:36px;height:36px;font-size:13px}.footer-brand .brand-name{font-size:12px}.footer-inner>p{font-size:12px;color:#89a4aa}.footer-links{display:flex;gap:22px;font-size:12px;color:#a9c0c3}.footer-inner>small{width:100%;border-top:1px solid #183541;padding-top:18px;color:#6e8b91;font-size:10px}
.page-hero h1{font-size:clamp(54px,7vw,86px)}.page-hero-content{padding-top:90px}.course-intro{background:#f0f1eb}.course-list{background:#e5ece8;padding-top:40px}.course-row{display:grid;grid-template-columns:70px 1fr auto;gap:25px;align-items:center;padding:25px 0;border-top:1px solid #c8d6d1}.course-row:last-child{border-bottom:1px solid #c8d6d1}.course-index{font:600 14px var(--display);color:#0baea7}.course-row h3{font:700 21px var(--display);margin:0 0 4px}.course-row p{font-size:13px;color:#667b80;margin:0;max-width:650px}.course-tag{font-size:9px;letter-spacing:1.7px;color:#39727a;border:1px solid #a9c6c0;padding:7px 10px;white-space:nowrap}
.apnea-section{display:grid;grid-template-columns:1fr 1fr;background:#082b3d;color:white}.apnea-photo{min-height:580px;background:url('https://images.unsplash.com/photo-1530053969600-caed2596d242?auto=format&fit=crop&w=1400&q=85') center/cover}.apnea-content{padding:95px clamp(40px,8vw,115px) 80px 75px;align-self:center}.apnea-content h2{font:700 clamp(42px,5vw,64px)/1.06 var(--display);letter-spacing:-3px;margin:0 0 25px}.apnea-content p:not(.eyebrow){color:#c0d3d5;font-size:14px}.apnea-content .small-note{font-size:11px!important;color:#8eafb3!important;margin:22px 0 30px}.sns-section{background:#f4f2eb}.sns-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:100px;align-items:center}.sns-mark{font:800 clamp(70px,11vw,145px)/1 var(--display);letter-spacing:-10px;color:#0d5360}.sns-mark span{font-size:25px;vertical-align:top;letter-spacing:0}.sns-grid p:not(.eyebrow){max-width:560px;color:#61757a;font-size:14px}
.contact-main{background:#f0f1eb}.contact-grid{display:grid;grid-template-columns:1fr .8fr;gap:100px}.contact-copy{max-width:450px;color:#62767c;font-size:14px;margin:28px 0 35px}.contact-detail{display:flex;gap:17px;align-items:flex-start;margin-top:24px}.detail-icon{width:42px;height:42px;border:1px solid #b5d1ca;color:#0b9e9a;display:grid;place-items:center;font-size:19px}.contact-detail small{display:block;font-size:9px;letter-spacing:2px;color:#658087}.contact-detail strong{font:700 13px var(--display);display:block;margin:4px 0}.contact-detail p{font-size:11px;color:#75878a;margin:0}.contact-card{background:#082b3d;color:white;padding:42px}.contact-card h3{font:700 29px var(--display);margin:0 0 12px}.contact-card>p:not(.eyebrow){font-size:13px;color:#bfd1d2}.social-placeholder{display:flex;gap:8px;flex-wrap:wrap;margin:26px 0}.social-placeholder span{font-size:10px;border:1px solid #45636d;padding:7px 10px;color:#c3dddd}.btn-wide{width:100%;margin-top:10px}.form-hint{display:block;color:#8da9ae;font-size:10px;line-height:1.6;margin-top:17px}.contact-bottom{background:linear-gradient(110deg,#073149,#0b5360);padding:90px 0;color:white}.contact-bottom .eyebrow{margin-bottom:15px}
@media(max-width:800px){.site-header{height:75px;padding:0 22px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:75px;left:0;right:0;background:#061c2b;padding:22px;flex-direction:column;align-items:stretch;gap:18px}.main-nav.open{display:flex}.nav-cta{text-align:center}.wrap{width:min(100% - 40px,650px)}.hero{min-height:690px}.page-hero{min-height:610px}.hero h1,.page-hero h1{letter-spacing:-3px}.hero-note{bottom:25px;left:22px;right:auto}.scroll-cue{display:none}.intro-grid,.contact-grid,.sns-grid{grid-template-columns:1fr;gap:25px}.section-pad{padding:75px 0}.intro-copy{padding-top:0}.experience-section,.apnea-section{grid-template-columns:1fr}.experience-image,.apnea-photo{min-height:360px}.experience-panel,.apnea-content{padding:65px 28px}.section-heading{display:block}.section-heading>p{margin-top:20px}.pillar-grid{grid-template-columns:1fr}.pillar-card{min-height:340px}.cta-inner{align-items:flex-start;flex-direction:column}.course-row{grid-template-columns:35px 1fr;gap:12px}.course-tag{grid-column:2;justify-self:start}.contact-card{padding:30px}.footer-inner{justify-content:flex-start}.footer-inner>p{width:100%;margin:0}.footer-links{width:100%}.sns-mark{letter-spacing:-6px}.home-hero{background-position:58% center}}
@media(max-width:460px){.hero h1,.page-hero h1{font-size:51px}.hero-lead{font-size:14px}.hero-actions{align-items:flex-start;flex-direction:column;gap:18px}.experience-image,.apnea-photo{min-height:280px}.section-pad{padding:62px 0}.pillar-card{min-height:310px;padding:24px}.course-row h3{font-size:18px}}

/* Aggiornamenti Dive Team */
.social-placeholder a{font-size:10px;border:1px solid #45636d;padding:7px 10px;color:#c3dddd;transition:background .2s,color .2s}
.social-placeholder a:hover{background:var(--teal);color:var(--navy)}
.contact-detail a{color:#0a9894;text-decoration:underline;text-underline-offset:3px}
.location-note{font-size:12px;color:#b9d1d2;margin:0 0 16px}

/* Logo ufficiale Dive Team */
.brand-logo{display:block;width:112px;height:72px;object-fit:contain;background:#fff;border-radius:3px}
.footer-logo{width:100px;height:70px}
@media(max-width:800px){.brand-logo{width:92px;height:62px}.footer-logo{width:92px}}

/* Schede di approfondimento corsi */
.course-row-main{min-width:0}
.course-actions{display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.expand-btn{appearance:none;border:1px solid #0b9995;background:transparent;color:#087d7b;padding:9px 13px;font:700 11px var(--font);cursor:pointer;white-space:nowrap;transition:background .2s,color .2s}
.expand-btn:hover,.expand-btn[aria-expanded="true"]{background:#0b9995;color:#fff}
.expand-btn span{margin-left:9px;font-size:14px}
.course-detail{margin-top:14px;padding:16px 18px;background:#f3f6f1;border-left:2px solid var(--teal);color:#526a70;font-size:13px}
.course-detail p{max-width:none;margin:0 0 9px}
.course-detail p:last-child{margin-bottom:0}
.source-note{font-size:11px!important;color:#7d9294!important;margin-top:10px!important}
.source-note a{text-decoration:underline;text-underline-offset:3px;color:#087d7b}
.apnea-levels{margin:24px 0}
.apnea-level{border-top:1px solid #46616b;padding:13px 0;color:#e2eeee}
.apnea-level:last-child{border-bottom:1px solid #46616b}
.apnea-level summary{cursor:pointer;list-style:none;font:700 14px var(--display);display:flex;justify-content:space-between}
.apnea-level summary::-webkit-details-marker{display:none}
.apnea-level summary span{color:var(--aqua)}
.apnea-level p{font-size:12px!important;color:#bfd3d5!important;margin:10px 0 0}
@media(max-width:800px){.course-row{grid-template-columns:35px minmax(0,1fr);align-items:start}.course-actions{grid-column:2;flex-direction:row;align-items:center;justify-content:space-between;flex-wrap:wrap}.course-detail{padding:13px}.course-row p{line-height:1.55}}