:root{
  --ink:#0e3b43; --ink-2:#145360; --mint:#67e8c3; --mint-2:#3fd3a8; --sky:#d8f3ec;
  --bg:#f7faf8; --soft:#ecf5f1; --text:#1d2b2e; --muted:#5d6f72; --line:#dbe7e3;
  --r:22px; --shadow:0 20px 50px -20px rgba(14,59,67,.25);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font:16px/1.65 Inter,system-ui,sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:Manrope,Inter,sans-serif;line-height:1.08;color:var(--ink);letter-spacing:-.02em}
h1{font-size:clamp(2.6rem,6vw,4.6rem);font-weight:800}
h2{font-size:clamp(2rem,4vw,3rem);font-weight:800}
h3{font-size:1.35rem;font-weight:700}
h4{font-size:1.1rem;font-weight:700}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.eyebrow{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:var(--mint-2);margin-bottom:14px}
.eyebrow.light{color:var(--mint)}

.btn{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;text-decoration:none;font-weight:600;padding:15px 26px;border-radius:999px;border:0;cursor:pointer;font-size:1rem;transition:transform .2s,background .2s,box-shadow .2s}
.btn:hover{background:var(--ink-2);transform:translateY(-2px);box-shadow:0 10px 25px -10px rgba(14,59,67,.5)}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--line)}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-sm{padding:10px 18px;font-size:.9rem;background:var(--mint);color:var(--ink)}
.btn-sm:hover{background:var(--mint-2);color:var(--ink)}
.btn.wide{width:100%;justify-content:center}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(247,250,248,.85);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border .2s}
.nav-in{display:flex;align-items:center;gap:28px;height:74px}
.logo{display:flex;align-items:center;gap:10px;font-family:Manrope;font-weight:800;font-size:1.3rem;color:var(--ink);text-decoration:none}
.logo-mark{width:34px;height:34px;border-radius:11px;background:var(--ink);color:var(--mint);display:grid;place-items:center;font-size:1rem}
.links{display:flex;gap:28px;margin-left:auto}
.links a{text-decoration:none;font-weight:500;color:var(--muted);font-size:.95rem}
.links a:hover{color:var(--ink)}
.burger{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;flex-direction:column;justify-content:center;gap:6px}
.burger span{display:block;height:2px;width:24px;background:var(--ink);margin:0 auto;transition:.25s}

/* hero */
.hero{padding:60px 0 90px;overflow:hidden}
.hero-in{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.lead{font-size:1.15rem;color:var(--muted);margin:24px 0 34px;max-width:34em}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.checks{list-style:none;display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:34px;font-size:.92rem;color:var(--muted)}
.checks li::before{content:'✓';display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--sky);color:var(--ink);font-size:.7rem;font-weight:700;margin-right:8px}
.hero-art{position:relative;aspect-ratio:1/1.05;border-radius:36px;background:linear-gradient(150deg,var(--ink) 0%,#1b6b72 60%,#2aa58c 100%);box-shadow:var(--shadow);isolation:isolate}
.hero-art.has-img{background:var(--soft)}
.hero-art img{width:100%;height:100%;object-fit:cover;border-radius:36px}
.art-blob{position:absolute;inset:12% 14% 26% 14%;border-radius:46% 54% 42% 58%/55% 45% 55% 45%;background:radial-gradient(circle at 35% 30%,rgba(255,255,255,.35),rgba(103,232,195,.15) 60%,transparent 70%);animation:morph 12s ease-in-out infinite}
.bubble{position:absolute;border-radius:50%;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.9),rgba(255,255,255,.15) 45%,rgba(103,232,195,.25) 70%,rgba(255,255,255,.4));box-shadow:inset 0 0 12px rgba(255,255,255,.4);animation:float 7s ease-in-out infinite}
.b1{width:120px;height:120px;top:14%;left:16%}
.b2{width:70px;height:70px;top:30%;right:16%;animation-delay:-2s}
.b3{width:44px;height:44px;bottom:38%;left:42%;animation-delay:-4s}
.b4{width:90px;height:90px;bottom:30%;right:30%;animation-delay:-1s}
.art-card{position:absolute;left:8%;right:8%;bottom:8%;background:#fff;border-radius:20px;padding:18px 20px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow);font-size:.95rem;color:var(--ink)}
.art-card small{color:var(--muted)}
.art-icon{flex:none;width:46px;height:46px;border-radius:14px;background:var(--mint);display:grid;place-items:center;font-weight:800;font-size:1.3rem}
.hero-badge{position:absolute;top:-18px;right:-18px;background:var(--mint);color:var(--ink);border-radius:20px;padding:14px 20px;box-shadow:var(--shadow);display:flex;flex-direction:column;line-height:1.2;transform:rotate(4deg)}
.hero-badge strong{font-family:Manrope;font-size:1.8rem}
.hero-badge span{font-size:.8rem;font-weight:600}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
@keyframes morph{0%,100%{border-radius:46% 54% 42% 58%/55% 45% 55% 45%}50%{border-radius:58% 42% 55% 45%/45% 58% 42% 55%}}

/* stats */
.stats{background:var(--ink);color:#cfe3df}
.stats-in{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:34px 20px;border-left:1px solid rgba(255,255,255,.08);display:flex;flex-direction:column;gap:2px}
.stat:first-child{border-left:0}
.stat strong{font-family:Manrope;font-size:2.2rem;color:var(--mint);line-height:1.1}
.stat span{font-size:.9rem}

/* sections */
.section{padding:110px 0}
.section.soft{background:var(--soft)}
.sec-head{max-width:640px;margin-bottom:56px}
.sec-head.row{max-width:none;display:flex;justify-content:space-between;align-items:end;gap:30px;flex-wrap:wrap}

.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.svc-col{background:#fff;border:1px solid var(--line);border-radius:30px;padding:40px}
.svc-col.dark{background:var(--ink);border-color:var(--ink)}
.svc-col.dark h3,.svc-col.dark h4{color:#fff}
.svc-col.dark p{color:#a9c6c2}
.svc-col.dark .svc{border-color:rgba(255,255,255,.1)}
.svc-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.svc-ico{width:48px;height:48px;border-radius:15px;background:var(--mint);color:var(--ink);display:grid;place-items:center;font-size:1.4rem;font-weight:700}
.svc{padding:20px 0;border-top:1px solid var(--line)}
.svc h4{margin-bottom:4px}
.svc p{color:var(--muted);font-size:.95rem}

.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:s}
.steps li{background:#fff;border-radius:var(--r);padding:34px;position:relative}
.steps span{font-family:Manrope;font-weight:800;font-size:3rem;color:var(--sky);-webkit-text-stroke:1.5px var(--mint-2);display:block;margin-bottom:12px;line-height:1}
.steps p{color:var(--muted);margin-top:8px}

/* gallery */
.filters{display:flex;gap:6px;background:#fff;border:1px solid var(--line);padding:5px;border-radius:999px}
.filters button{border:0;background:none;padding:9px 18px;border-radius:999px;font:600 .9rem Inter;color:var(--muted);cursor:pointer}
.filters button.on{background:var(--ink);color:#fff}
.gallery{columns:3 280px;column-gap:18px}
.g-item{break-inside:avoid;margin-bottom:18px;border-radius:18px;overflow:hidden;position:relative;cursor:zoom-in;background:var(--soft)}
.g-item img{width:100%;transition:transform .5s}
.g-item:hover img{transform:scale(1.04)}
.g-item figcaption{position:absolute;left:0;right:0;bottom:0;padding:30px 16px 14px;color:#fff;font-size:.9rem;font-weight:500;background:linear-gradient(transparent,rgba(9,35,40,.8));opacity:0;transition:opacity .3s}
.g-item:hover figcaption,.g-item:focus figcaption{opacity:1}
.g-item[hidden]{display:none}
.empty{border:2px dashed var(--line);border-radius:var(--r);padding:60px;text-align:center;color:var(--muted)}

.lightbox{position:fixed;inset:0;background:rgba(6,25,29,.94);z-index:100;display:flex;align-items:center;justify-content:center;padding:30px}
.lightbox[hidden]{display:none}
.lightbox figure{max-width:min(1100px,90vw);text-align:center}
.lightbox img{max-height:80vh;margin:0 auto;border-radius:14px}
.lightbox figcaption{color:#cfe3df;margin-top:14px}
.lb-x,.lb-nav{position:absolute;background:rgba(255,255,255,.1);color:#fff;border:0;width:50px;height:50px;border-radius:50%;font-size:2rem;cursor:pointer;line-height:1}
.lb-x{top:20px;right:20px}
.lb-nav.prev{left:20px}.lb-nav.next{right:20px}
.lb-x:hover,.lb-nav:hover{background:rgba(255,255,255,.2)}

/* contact */
.contact-sec{background:var(--ink);color:#cfe3df;border-radius:40px 40px 0 0}
.contact-in{display:grid;grid-template-columns:1fr 1.1fr;gap:70px;align-items:start}
.contact-info h2{color:#fff;margin-bottom:18px}
.info{list-style:none;margin:34px 0;display:grid;gap:16px}
.info li{display:flex;gap:14px;align-items:center}
.info span{width:42px;height:42px;flex:none;border-radius:12px;background:rgba(103,232,195,.12);color:var(--mint);display:grid;place-items:center}
.info a{text-decoration:none;color:#fff}
.socials{display:flex;gap:10px;flex-wrap:wrap}
.socials a{text-decoration:none;padding:8px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.18);font-size:.9rem;color:#fff}
.socials a:hover{background:rgba(255,255,255,.08)}
.card{background:#fff;border-radius:28px;padding:36px;box-shadow:var(--shadow);color:var(--text)}
.form{display:grid;gap:16px}
.form label{display:grid;gap:6px;font-size:.88rem;font-weight:600;color:var(--ink)}
.form input,.form select,.form textarea{font:inherit;font-weight:400;padding:13px 15px;border:1.5px solid var(--line);border-radius:13px;background:var(--bg);color:var(--text);width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--mint-2);background:#fff;box-shadow:0 0 0 4px rgba(103,232,195,.2)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hp{position:absolute;left:-9999px;opacity:0}
.ok,.err{padding:14px 16px;border-radius:12px;font-weight:500}
.ok{background:#dcf8ee;color:#0d5c47}
.err{background:#fde8e6;color:#9b2c22}

.foot{background:var(--ink);color:#8fb0ab;padding:30px 0 40px;border-top:1px solid rgba(255,255,255,.08);font-size:.9rem}
.foot-in{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.foot .logo{color:#fff;font-size:1.1rem}
.foot .logo-mark{background:var(--mint);color:var(--ink)}
.wa-float{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;font-size:1.6rem;text-decoration:none;box-shadow:0 10px 30px -8px rgba(0,0,0,.4);z-index:40}

/* responsive */
@media (max-width:960px){
  .hero-in,.contact-in,.svc-grid{grid-template-columns:1fr}
  .hero-art{max-width:520px;width:100%;margin:0 auto}
  .steps{grid-template-columns:1fr}
  .stats-in{grid-template-columns:1fr 1fr}
  .stat:nth-child(3){border-left:0}
  .stat{border-top:1px solid rgba(255,255,255,.08)}
  .section{padding:80px 0}
}
@media (max-width:760px){
  .wrap{padding:0 16px}
  .nav .btn-sm{display:none}
  .burger{display:flex;margin-left:auto}
  .links{position:fixed;inset:74px 0 auto 0;background:var(--bg);flex-direction:column;gap:0;padding:10px 16px 20px;border-bottom:1px solid var(--line);transform:translateY(-120%);transition:transform .3s;z-index:-1}
  .links a{padding:14px 4px;font-size:1.05rem;border-bottom:1px solid var(--line)}
  .menu-open .links{transform:none}
  .menu-open .burger span:first-child{transform:translateY(4px) rotate(45deg)}
  .menu-open .burger span:last-child{transform:translateY(-4px) rotate(-45deg)}
  .hero{padding:30px 0 60px}
  .hero-badge{right:8px;top:-12px}
  .svc-col,.card{padding:26px}
  .two{grid-template-columns:1fr}
  .contact-sec{border-radius:28px 28px 0 0}
}

/* language switch */
.lang{display:flex;gap:2px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:3px}
.lang a{text-decoration:none;font:600 .8rem Inter;color:var(--muted);padding:6px 11px;border-radius:999px;letter-spacing:.04em}
.lang a.on{background:var(--ink);color:#fff}
.lang a:not(.on):hover{color:var(--ink)}
.lang.dark{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12)}
.lang.dark a{color:#8fb0ab}
.lang.dark a.on{background:var(--mint);color:var(--ink)}
.nav .lang{margin-left:4px}
h1{overflow-wrap:break-word}
.logo{white-space:nowrap}
@media (max-width:420px){.logo{font-size:1.1rem}.logo-mark{width:30px;height:30px}}
@media (max-width:760px){
  .nav .lang{margin-left:auto}
  .burger{margin-left:6px}
}