/* Studio Ápeiron — design system */
:root{
  --ink:#101736;
  --blue:#253686;
  --azure:#4f6fd8;
  --sky:#dfe6f9;
  --bg:#f6f7fb;
  --paper:#ffffff;
  --muted:#5d6580;
  --dark:#0c1229;
  --serif:'Fraunces', Georgia, 'Times New Roman', serif;
  --sans:'Manrope', -apple-system, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1320px;margin:0 auto;padding:0 48px}
h1,h2,h3,.serif{font-family:var(--serif);font-weight:340;line-height:1.05;letter-spacing:-.01em}
em{color:var(--blue)}
.kicker{font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--blue);font-weight:700;display:flex;align-items:center;gap:14px}
.kicker::before{content:"";width:44px;height:1px;background:var(--blue)}
.on-dark .kicker{color:var(--azure)}.on-dark .kicker::before{background:var(--azure)}

/* header */
header{position:fixed;inset:0 0 auto 0;z-index:100;mix-blend-mode:difference;color:#fff}
.hd-in{max-width:1320px;margin:0 auto;padding:20px 48px;display:flex;align-items:center;justify-content:space-between}
.brand{font-family:var(--serif);font-size:26px;text-decoration:none;color:#fff}
nav.top{display:flex;gap:30px}
nav.top a{color:#fff;text-decoration:none;font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;opacity:.85}
nav.top a:hover{opacity:1}
.cta{border:1px solid #fff;color:#fff;text-decoration:none;padding:11px 24px;border-radius:999px;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:700}
.burger{display:none;background:none;border:0;color:#fff;font-size:13px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;cursor:pointer}
.mobile-menu{display:none}
@media(max-width:1080px){
  nav.top,.hd-in .cta{display:none}
  .burger{display:block}
  .mobile-menu{display:flex;position:fixed;inset:0;background:var(--dark);z-index:99;flex-direction:column;justify-content:center;padding:0 32px;gap:6px;clip-path:inset(0 0 100% 0);visibility:hidden;pointer-events:none;transition:clip-path .5s cubic-bezier(.7,0,.3,1),visibility 0s .5s}
  .mobile-menu.open{clip-path:inset(0 0 0 0);visibility:visible;pointer-events:auto;transition:clip-path .5s cubic-bezier(.7,0,.3,1)}
  .mobile-menu a{color:#fff;text-decoration:none;font-family:var(--serif);font-size:34px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.12)}
}

/* hero */
.hero{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}
.hero-l{display:flex;flex-direction:column;justify-content:center;padding:140px 64px 80px 48px}
.hero-l h1{font-size:clamp(56px,6.4vw,104px);margin:26px 0 30px}
.hero-l p.lead{font-size:19px;color:var(--muted);max-width:46ch}
.hero-cta{display:flex;gap:16px;margin-top:44px;flex-wrap:wrap}
.btn{background:var(--blue);color:#fff;text-decoration:none;padding:16px 32px;border-radius:999px;font-weight:700;font-size:14px;letter-spacing:.06em}
.btn.ghost{background:transparent;color:var(--blue);border:1.5px solid var(--blue)}
.hero-r{position:relative;min-height:60vh}
.hero-r img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-badge{position:absolute;left:-40px;bottom:44px;background:var(--paper);padding:20px 24px;max-width:300px;box-shadow:0 20px 50px rgba(16,23,54,.18)}
.hero-badge .stars{color:var(--blue);letter-spacing:3px;font-size:15px}
.hero-badge strong{font-family:var(--serif);font-size:30px;font-weight:400;display:block}
.hero-badge span{font-size:13px;color:var(--muted)}
@media(max-width:900px){.hero{grid-template-columns:1fr}.hero-l{padding:130px 28px 60px}.hero-r{min-height:52vh}.hero-badge{left:20px;bottom:20px}}

/* marquee */
.marquee{background:var(--dark);color:#fff;overflow:hidden;padding:20px 0;white-space:nowrap}
.marquee div{display:inline-block;animation:mq 30s linear infinite;font-family:var(--serif);font-size:21px}
.marquee span{margin:0 26px;opacity:.9}
.marquee i{color:var(--azure);font-style:normal}
@keyframes mq{to{transform:translateX(-50%)}}

/* sections */
section{padding:110px 0}
.sec-head{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:40px;margin-bottom:70px;border-bottom:1px solid rgba(16,23,54,.12);padding-bottom:36px}
.sec-head h2{font-size:clamp(44px,4.6vw,72px);text-align:right}
@media(max-width:900px){.sec-head{grid-template-columns:1fr}.sec-head h2{text-align:left}.wrap{padding:0 24px}section{padding:70px 0}}

.split{display:grid;grid-template-columns:5fr 7fr;gap:64px}
@media(max-width:900px){.split{grid-template-columns:1fr}}
.split h3{font-size:clamp(30px,3vw,44px);margin:18px 0 22px}
.split p{color:var(--muted);margin-bottom:16px}
.split p strong,.split p b{color:var(--ink)}

/* cards eccellenze */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media(max-width:1000px){.cards{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.cards{grid-template-columns:1fr}}
.card{background:var(--paper);text-decoration:none;display:flex;flex-direction:column;border:1px solid rgba(16,23,54,.08);transition:transform .4s,box-shadow .4s}
.card:hover{transform:translateY(-6px);box-shadow:0 30px 60px rgba(16,23,54,.12)}
.card .img{aspect-ratio:4/3;overflow:hidden}
.card .img img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.card:hover .img img{transform:scale(1.05)}
.card .body{padding:26px 26px 30px}
.card .tag{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--azure);font-weight:800}
.card h3{font-size:26px;margin:10px 0 12px}
.card p{font-size:15px;color:var(--muted)}
.card .go{margin-top:18px;font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}

/* activity rows */
.rows{border-top:1px solid rgba(16,23,54,.12)}
.row{display:grid;grid-template-columns:80px 1fr 2fr;gap:32px;padding:30px 0;border-bottom:1px solid rgba(16,23,54,.12);align-items:baseline}
.row .n{font-family:var(--serif);color:var(--azure);font-size:20px}
.row h4{font-family:var(--serif);font-size:27px;font-weight:400}
.row p{color:var(--muted);font-size:15.5px}
@media(max-width:800px){.row{grid-template-columns:1fr}.row .n{display:none}}

/* dark section */
.dark{background:var(--dark);color:#eef1fb}
.dark p{color:#aab3d4}
.dark .sec-head{border-color:rgba(255,255,255,.14)}

/* pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:60px}
@media(max-width:900px){.pillars{grid-template-columns:1fr}}
.pillar{border-top:2px solid var(--azure);padding-top:22px}
.pillar h4{font-family:var(--serif);font-size:24px;font-weight:400;margin-bottom:12px}
.pillar p{font-size:15px}
.pillar ul{margin-top:12px;list-style:none}
.pillar li{font-size:13.5px;color:#aab3d4;padding:6px 0;border-bottom:1px dashed rgba(255,255,255,.14)}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{border:1px solid rgba(16,23,54,.25);border-radius:999px;padding:8px 18px;font-size:13.5px;font-weight:600}
.dark .chip{border-color:rgba(255,255,255,.3);color:#dfe6f9}

/* gallery */
.mosaic{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.mosaic .ph{overflow:hidden}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.mosaic .ph:hover img{transform:scale(1.04)}
.g1{grid-column:1/6;aspect-ratio:4/5}.g2{grid-column:6/10;aspect-ratio:4/3;margin-top:70px}.g3{grid-column:10/13;aspect-ratio:3/4}
.g4{grid-column:2/6;aspect-ratio:4/3}.g5{grid-column:6/11;aspect-ratio:16/10;margin-top:-50px}
@media(max-width:800px){.mosaic .ph{grid-column:1/13!important;margin:0!important;aspect-ratio:4/3}}

/* reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media(max-width:900px){.reviews{grid-template-columns:1fr}}
.review{background:var(--paper);padding:34px;border:1px solid rgba(16,23,54,.08)}
.review .stars{color:var(--blue);letter-spacing:2px;margin-bottom:14px}
.review p{font-family:var(--serif);font-size:19px;line-height:1.5}
.review .who{margin-top:18px;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700}

/* team */
.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:26px}
.member{background:var(--paper);border:1px solid rgba(16,23,54,.08);padding:34px 28px}
.member .avatar{width:84px;height:84px;border-radius:50%;background:var(--sky);color:var(--blue);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:30px;margin-bottom:20px}
.member h4{font-family:var(--serif);font-size:24px;font-weight:400}
.member .role{color:var(--azure);font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;margin:6px 0 12px}
.member p{font-size:14.5px;color:var(--muted)}

/* page hero (subpages) */
.page-hero{padding:190px 0 80px;border-bottom:1px solid rgba(16,23,54,.12)}
.page-hero h1{font-size:clamp(48px,6vw,92px);margin-top:24px}
.page-hero .back{font-size:13px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--muted);text-decoration:none}
.page-hero .back:hover{color:var(--blue)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}
@media(max-width:900px){.two{grid-template-columns:1fr}}
.two img{width:100%}
figure figcaption{font-size:13px;color:var(--muted);margin-top:10px}
.dark .two{align-items:center}
.linkbox{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}

/* stats */
.stats{display:flex;gap:56px;margin-top:56px;flex-wrap:wrap}
.stat b{font-family:var(--serif);font-size:52px;font-weight:340;display:block;color:var(--blue)}
.stat span{font-size:13px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}

/* timeline */
.tl{margin-top:44px;border-left:2px solid var(--sky);padding-left:28px}
.tl div{margin-bottom:22px;position:relative}
.tl div::before{content:"";position:absolute;left:-36px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--blue)}
.tl b{color:var(--blue);font-family:var(--serif);font-size:19px;font-weight:500;margin-right:10px}

/* contacts */
.contacts{display:grid;grid-template-columns:1fr 1fr;gap:64px}
@media(max-width:900px){.contacts{grid-template-columns:1fr}}
.c-item{padding:26px 0;border-bottom:1px solid rgba(16,23,54,.12)}
.c-item .l{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);font-weight:800;margin-bottom:6px}
.c-item .v{font-family:var(--serif);font-size:26px}
.c-item a{color:var(--blue);text-decoration:none}
.map{margin-top:40px;filter:grayscale(.4)}
.map iframe{width:100%;height:340px;border:0}

footer{background:var(--dark);color:#8f97b8;padding:60px 0 40px;font-size:14px}
.ft{max-width:1320px;margin:0 auto;padding:0 48px;display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:center}
footer .brand{font-size:22px}
footer a{color:#c9d2ef;text-decoration:none}

/* reveal */
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s,transform .8s}
.rv.in{opacity:1;transform:none}
.badge-unico{display:inline-block;background:var(--blue);color:#fff;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:800;padding:9px 18px;border-radius:999px;margin-bottom:22px}
.img-round{border-radius:4px}

/* whatsapp floating button */
.wa-fab{position:fixed;right:24px;bottom:24px;z-index:200;background:#25d366;color:#fff;border-radius:999px;padding:14px 22px;display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:14px;box-shadow:0 14px 34px rgba(37,211,102,.35);transition:transform .3s}
.wa-fab:hover{transform:translateY(-3px)}
.wa-fab svg{width:22px;height:22px;fill:#fff}

/* needle-free band */
.no-needle{background:var(--blue);color:#fff;padding:26px 0}
.no-needle .wrap{display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap}
.no-needle .serif{font-size:clamp(22px,2.4vw,34px);color:#fff}
.no-needle .serif em{color:#bcd0ff}
.no-needle p{color:#c6d3f5;font-size:15px;max-width:52ch;margin-top:6px}
.btn-light{background:#fff;color:var(--blue);text-decoration:none;padding:14px 28px;border-radius:999px;font-weight:800;font-size:13.5px;letter-spacing:.06em;white-space:nowrap}

/* shop teaser */
.shop-teaser{background:var(--sky);border:1px dashed rgba(37,54,134,.35);padding:54px 48px;display:flex;justify-content:space-between;gap:36px;align-items:center;flex-wrap:wrap}
.shop-teaser h3{font-size:clamp(26px,2.8vw,38px);margin-bottom:10px}
.shop-teaser p{color:var(--muted);max-width:56ch}
@media(max-width:700px){.shop-teaser{padding:34px 24px}}