:root{
  --petrol:#0b4a55;
  --petrol-2:#0e6470;
  --teal:#13999a;
  --teal-2:#1fb3ad;
  --mint:#e6f4f3;
  --mint-2:#d3ecea;
  --ink:#102a31;
  --muted:#52666c;
  --line:#dbe7e7;
  --bg:#f5f9f9;
  --white:#ffffff;
  --radius:18px;
  --shadow:0 1px 2px rgba(11,74,85,.06),0 14px 34px -16px rgba(11,74,85,.22);
  --wrap:1200px;
  --font:"Bahnschrift","Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
  --script:"Caveat",cursive;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:86px}
body{font-family:var(--font);font-weight:300;background:var(--bg);color:var(--ink);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:var(--teal)}
strong,b{font-weight:600}
h1,h2,h3{font-weight:600;line-height:1.08;letter-spacing:-.015em;color:var(--petrol)}
h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}
h3{font-size:1.25rem;line-height:1.25}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
section{padding:96px 0}
.kicker{display:inline-block;font-size:.82rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--petrol)}
.section-head{max-width:680px;margin-bottom:44px}
.section-head h2{margin:12px 0 14px}
.section-head p{color:var(--muted);font-size:1.06rem}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 28px;border-radius:999px;font-family:inherit;font-weight:500;font-size:1rem;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .15s,transform .15s,border-color .15s,color .15s}
.btn:hover{transform:translateY(-1px)}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--teal);color:#fff;box-shadow:0 10px 22px -10px rgba(19,153,154,.8)}
.btn-primary:hover{background:var(--petrol-2)}
.btn-ghost{background:#fff;color:var(--petrol);border-color:var(--petrol)}
.btn-ghost:hover{background:var(--petrol);color:#fff}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,249,249,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.scrolled{border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:80px}
.logo{display:block;color:var(--petrol);text-decoration:none;flex:none}
.logo svg{height:58px;width:auto}
.menu{display:flex;gap:38px;list-style:none;align-items:center}
.menu a{color:var(--ink);text-decoration:none;font-weight:400;font-size:1rem}
.menu a:hover{color:var(--teal)}
.nav-cta{padding:12px 22px;font-size:.95rem}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;margin:5px auto;background:var(--petrol);border-radius:2px;transition:.2s}

/* hero */
.hero{position:relative;overflow:hidden;padding:56px 0 0;background:
  radial-gradient(900px 520px at 82% 30%,rgba(31,179,173,.16),transparent 70%),
  radial-gradient(600px 400px at 0% 0%,rgba(255,255,255,.9),transparent 70%),
  linear-gradient(180deg,#f7fbfb 0%,#eef6f6 100%)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(11,74,85,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(11,74,85,.045) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(90deg,transparent 30%,#000 75%);-webkit-mask-image:linear-gradient(90deg,transparent 30%,#000 75%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1fr 1.05fr;gap:24px;align-items:center}
.hero h1{font-size:clamp(2.9rem,6.4vw,5.1rem);line-height:.98;margin:18px 0 24px;font-weight:600}
.hero h1 span{display:block;color:var(--teal)}
.hero-lead{font-size:1.2rem;color:#2b434a;max-width:520px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 38px}
.pillars{display:flex;flex-wrap:wrap;gap:30px}
.pillar{display:flex;gap:12px;align-items:center}
.pillar svg{width:34px;height:34px;color:var(--teal);flex:none}
.pillar b{display:block;font-size:.98rem;color:var(--petrol);line-height:1.2}
.pillar span{font-size:.85rem;color:var(--muted)}
.hero-art{position:relative;padding-top:0}
.hero-art .hero-img{width:calc(100% + max(0px,(100vw - var(--wrap))/2));max-width:none;height:auto;margin-bottom:-2px;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 16%),linear-gradient(180deg,transparent 0,#000 7%,#000 90%,transparent 100%);-webkit-mask-composite:source-in;mask-image:linear-gradient(90deg,transparent 0,#000 16%),linear-gradient(180deg,transparent 0,#000 7%,#000 90%,transparent 100%);mask-composite:intersect}
.script{font-family:var(--script);color:var(--petrol);line-height:1.05;font-weight:500}
.hero-art .script{position:absolute;right:0;top:4%;font-size:2.2rem;text-align:right;transform:rotate(-6deg);z-index:2;text-shadow:0 0 18px rgba(255,255,255,.95),0 0 4px rgba(255,255,255,.9)}
.hero-art .script::after{content:"";display:block;width:70%;height:2px;margin:6px 0 0 auto;background:var(--petrol);border-radius:2px;transform:rotate(-3deg)}

/* service strip */
.strip{position:relative;margin-top:10px;background:rgba(255,255,255,.75);backdrop-filter:blur(6px);border-top:1px solid var(--line)}
.strip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;padding:30px 0}
.strip-item{display:flex;gap:16px;align-items:center;padding:6px 28px;border-left:1px solid var(--line);text-decoration:none;color:inherit}
.strip-item:first-child{border-left:0;padding-left:0}
.strip-item svg{width:40px;height:40px;color:var(--petrol);flex:none}
.strip-item b{display:block;color:var(--petrol);font-size:1.05rem}
.strip-item span{color:var(--muted);font-size:.9rem}
.hero-foot{position:relative;height:120px}
.hero-foot .wave{position:absolute;left:0;bottom:0;width:min(560px,60vw);height:120px}
.hero-foot .tag{position:absolute;left:28px;bottom:26px;color:#fff;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;line-height:1.6;font-weight:400}
.hero-foot .scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);text-align:center;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);text-decoration:none}
.hero-foot .scroll svg{width:20px;height:20px;margin:6px auto 0;color:var(--petrol);animation:bob 2s ease-in-out infinite}
.hero-foot .script{position:absolute;right:28px;bottom:20px;font-size:1.7rem;text-align:right;transform:rotate(-6deg)}
@keyframes bob{50%{transform:translateY(4px)}}

/* services */
.services{background:#fff;border-top:1px solid var(--line)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc{padding:28px;border-radius:var(--radius);background:var(--bg);border:1px solid var(--line);display:flex;flex-direction:column;gap:12px}
.svc .ico{width:52px;height:52px;border-radius:14px;background:var(--mint);display:grid;place-items:center;color:var(--petrol)}
.svc .ico svg{width:26px;height:26px}
.svc p{color:var(--muted);font-size:.98rem}
.svc ul{list-style:none;display:grid;gap:6px;font-size:.95rem;color:#2b434a}
.svc li{padding-left:18px;position:relative}
.svc li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:2px;background:var(--teal)}
.svc-wide{grid-column:1/-1;flex-direction:row;align-items:center;gap:40px;background:#fff;box-shadow:var(--shadow);border-color:transparent}
.svc-wide-head{display:flex;gap:16px;align-items:center;flex:0 0 280px}
.svc-wide-head h3{margin-bottom:2px}
.svc-wide ul{flex:1;grid-template-columns:repeat(3,1fr);gap:12px 28px;padding-left:40px;border-left:1px solid var(--line)}
.note{margin-top:20px;display:flex;gap:16px;align-items:center;padding:22px 26px;border-radius:var(--radius);background:var(--mint);color:var(--petrol);font-size:1.05rem}
.note svg{width:30px;height:30px;flex:none}

/* about */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
.about-text p{color:#2b434a;font-size:1.08rem;margin-bottom:16px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.chips span{padding:8px 16px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--petrol);font-weight:500;font-size:.92rem}
.facts{display:grid;gap:14px}
.fact{display:flex;gap:18px;align-items:center;padding:22px 24px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}
.fact .num{font-size:2rem;font-weight:600;color:var(--teal);min-width:84px;line-height:1}
.fact b{display:block;color:var(--petrol)}
.fact span{color:var(--muted);font-size:.93rem}

/* pricing */
.pricing{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.price-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:900px}
.price{border:1px solid var(--line);border-radius:var(--radius);padding:30px;background:var(--bg)}
.price h3{margin-bottom:18px}
.price-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:14px 0;border-top:1px solid var(--line)}
.price-row span{color:var(--muted)}
.price-row b{font-size:1.35rem;color:var(--petrol);white-space:nowrap}
.price-row b small{font-size:.85rem;font-weight:300;color:var(--muted)}
.price-note{max-width:900px;margin-top:22px;color:var(--muted)}

/* consult */
.consult-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start}
.consult-side p{color:#2b434a;font-size:1.06rem;margin-bottom:14px}
.capacity{margin-top:22px;padding:22px 24px;border-left:3px solid var(--teal);background:#fff;border-radius:0 var(--radius) var(--radius) 0;box-shadow:var(--shadow)}
.capacity b{display:block;color:var(--petrol);margin-bottom:6px}
.capacity p{font-size:.98rem;color:var(--muted);margin:0}
.form{background:#fff;border-radius:22px;box-shadow:var(--shadow);padding:34px}
.form h3{margin-bottom:6px}
.form>p{color:var(--muted);margin-bottom:22px;font-size:.96rem}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-weight:500;font-size:.9rem;color:var(--petrol)}
.field input,.field select,.field textarea{font:inherit;font-weight:300;font-size:1rem;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--bg);color:var(--ink);width:100%}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal);background:#fff;box-shadow:0 0 0 4px var(--mint)}
.fieldset-title{grid-column:1/-1;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);font-weight:600;margin-top:6px}
.consent{grid-column:1/-1;display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--muted)}
.consent input{width:18px;height:18px;margin-top:3px;accent-color:var(--teal);flex:none}
.form .btn{margin-top:20px}
.form-msg{display:none;margin-top:14px;font-weight:500;color:var(--teal)}

/* contact */
.contact{background:#fff;border-top:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:28px;align-items:stretch}
.c-card{padding:34px;border-radius:22px;background:var(--petrol);color:#d9ecec}
.c-card h3{color:#fff;font-size:1.5rem;margin-bottom:22px}
.c-list{list-style:none;display:grid;gap:18px}
.c-list li{display:flex;gap:14px;align-items:flex-start}
.c-list svg{width:22px;height:22px;color:var(--teal-2);flex:none;margin-top:2px}
.c-list a,.c-list strong{color:#fff;text-decoration:none;font-weight:500;font-size:1.08rem}
.c-list small{display:block;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:#9cc9c8}
.c-ids{margin-top:26px;padding-top:20px;border-top:1px solid rgba(255,255,255,.15);font-size:.92rem;line-height:1.8}
.map{border-radius:22px;overflow:hidden;border:1px solid var(--line);min-height:340px}
.map iframe{width:100%;height:100%;min-height:340px;border:0;display:block}

/* footer */
.footer{background:#08353d;color:#a9c9ca;padding:44px 0 30px;font-size:.92rem}
.footer-top{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:center;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer .logo{color:#fff}
.footer .logo svg{height:40px}
.footer ul{list-style:none;display:flex;flex-wrap:wrap;gap:24px}
.footer a{color:#d9ecec;text-decoration:none}
.footer a:hover{color:#fff}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;padding-top:22px;font-size:.85rem}

/* legal */
.legal{padding:64px 0 96px}
.legal .wrap{max-width:820px}
.legal h1{font-size:clamp(2rem,4vw,2.8rem);margin:12px 0 24px}
.legal h2{font-size:1.35rem;margin:34px 0 10px}
.legal p,.legal li{color:#2b434a;margin-bottom:12px}
.legal ul{padding-left:22px}

/* reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}.hero-foot .scroll svg{animation:none}}

/* responsive */
@media (max-width:1080px){
  .svc-grid{grid-template-columns:1fr 1fr 1fr}
  .svc-wide{flex-direction:column;align-items:flex-start;gap:20px}
  .svc-wide-head{flex:none}
  .svc-wide ul{grid-template-columns:1fr 1fr;padding-left:0;border-left:0;width:100%}
  .hero-grid{grid-template-columns:1fr 1fr}
  .about-grid,.consult-grid,.contact-grid{grid-template-columns:1fr}
}
@media (max-width:880px){
  .menu{position:fixed;top:80px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);padding:6px 24px 18px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px -20px rgba(0,0,0,.25);display:none}
  .menu.open{display:flex}
  .menu li a{display:block;padding:14px 0;border-bottom:1px solid var(--line);font-size:1.08rem}
  .menu li:last-child a{border-bottom:0}
  .burger{display:block}
  .nav-cta{display:none}
  .burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hero-grid{grid-template-columns:1fr}
  .hero-art{min-height:0;max-width:560px;margin:0 auto;width:100%}
  .hero-art .script{font-size:1.8rem}
  .strip-grid{grid-template-columns:1fr;gap:18px}
  .strip-item{border-left:0;padding:0}
}
@media (max-width:640px){
  body{font-size:16px}
  section{padding:64px 0}
  .wrap{padding:0 18px}
  .nav{height:70px}
  .logo svg{height:46px}
  .menu{top:70px}
  html{scroll-padding-top:76px}
  .hero{padding-top:30px}
  .hero h1{font-size:2.75rem}
  .hero-lead{font-size:1.06rem}
  .hero-actions{margin:26px 0 30px}
  .hero-actions .btn{flex:1 1 100%}
  .pillars{gap:16px}
  .pillar{flex:1 1 100%}
  .hero-art .script{font-size:1.45rem;top:0}
  .hero-art{padding-top:56px}
  .hero-foot{height:150px}
  .hero-foot .wave{width:100%}
  .hero-foot .tag{left:18px}
  .hero-foot .scroll{display:none}
  .hero-foot .script{right:18px;bottom:auto;top:10px;font-size:1.45rem}
  .svc-grid,.price-grid,.fields,.svc-wide ul{grid-template-columns:1fr}
  .svc,.price,.form,.c-card{padding:24px}
  .note{padding:18px;font-size:.98rem}
  .fact .num{min-width:64px;font-size:1.6rem}
  .footer-top{flex-direction:column;align-items:flex-start}
}