:root{
  --navy:#0b1f3a; --navy-2:#122b4f; --ink:#152238; --muted:#5b6b82;
  --paper:#f5f7fb; --white:#ffffff; --line:#dfe5ef;
  --accent:#00c2b2; --accent-dark:#009e91; --gold:#f0b429;
  --font-display:'Sora',system-ui,sans-serif; --font-body:'Manrope',system-ui,sans-serif;
  --radius:14px; --container:1180px; --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--font-display);line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h2{font-size:clamp(1.8rem,3.2vw,2.6rem);font-weight:600}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1em} a{color:var(--accent-dark)} img{max-width:100%}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:clamp(72px,9vw,120px) 0}
.section-head{max-width:640px;margin-bottom:56px}
.section-head p{color:var(--muted);font-size:1.1rem}
.section-tint{background:var(--paper)}
.section-dark{background:var(--navy);color:#e6ecf5}
.section-dark h2{color:#fff}
.section-dark p{color:#b9c6d9}
.note{color:var(--muted);font-size:.9rem;margin-top:24px}

/* progress + header */
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--accent);z-index:100;transition:width .1s linear}
.topbar{position:fixed;top:0;left:0;right:0;z-index:90;display:flex;align-items:center;justify-content:space-between;padding:18px 32px;color:#fff;transition:background .4s,padding .4s,box-shadow .4s}
.topbar.scrolled{background:rgba(11,31,58,.92);backdrop-filter:blur(12px);padding:12px 32px;box-shadow:0 8px 30px rgba(0,0,0,.18)}
.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none;font-family:var(--font-display);font-size:1.25rem;letter-spacing:.06em}
.brand b{color:var(--accent);font-weight:700}
.nav{display:flex;align-items:center;gap:32px}
.nav a{color:inherit;text-decoration:none;font-weight:500;position:relative;font-size:.95rem}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--accent);transition:width .3s var(--ease)}
.nav a:not(.btn):hover::after{width:100%}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:26px;height:2px;background:#fff;margin:6px 0;transition:.3s}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:999px;background:var(--accent);color:var(--navy);font-weight:600;text-decoration:none;border:0;cursor:pointer;font-family:var(--font-body);font-size:1rem;transition:transform .25s var(--ease),box-shadow .25s,background .25s;min-height:48px}
.btn:hover{background:#19d9c9;transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,194,178,.35)}
.btn:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.08);box-shadow:none}
.btn-small{padding:10px 20px;min-height:40px;font-size:.9rem}
.btn-full{width:100%}

/* hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:radial-gradient(1200px 600px at 70% 20%,#163a6a 0%,var(--navy) 55%,#071528 100%);color:#fff;overflow:hidden}
#net{position:absolute;inset:0;width:100%;height:100%}
.hero-inner{position:relative;z-index:1;max-width:var(--container);margin:0 auto;padding:140px 24px 100px;width:100%}
.hero-kicker{color:var(--accent);font-weight:600;margin-bottom:20px;opacity:0;animation:fadeUp .8s var(--ease) .2s forwards}
.hero-title{font-size:clamp(2.6rem,6.5vw,5.2rem);font-weight:700;max-width:14ch;margin-bottom:28px;letter-spacing:-.02em}
.hero-title .line{display:block;overflow:hidden}
.hero-title .line span{display:block;transform:translateY(110%);animation:rise 1s var(--ease) forwards}
.hero-title .line:nth-child(2) span{animation-delay:.12s}
.hero-title .line:nth-child(3) span{animation-delay:.24s;color:var(--accent)}
.hero-text{max-width:560px;font-size:1.15rem;color:#c3cfe2;opacity:0;animation:fadeUp .8s var(--ease) .55s forwards}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin:36px 0 56px;opacity:0;animation:fadeUp .8s var(--ease) .7s forwards}
.hero-proof{list-style:none;padding:0;margin:0;display:flex;gap:48px;flex-wrap:wrap;opacity:0;animation:fadeUp .8s var(--ease) .85s forwards}
.hero-proof li{display:flex;flex-direction:column;border-left:2px solid var(--accent);padding-left:14px}
.hero-proof strong{font-family:var(--font-display);font-size:1.5rem}
.hero-proof span{color:#9fb0c8;font-size:.9rem}
.scroll-cue{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);width:26px;height:42px;border:2px solid rgba(255,255,255,.4);border-radius:14px}
.scroll-cue span{position:absolute;top:8px;left:50%;width:4px;height:8px;margin-left:-2px;background:var(--accent);border-radius:2px;animation:cue 1.8s infinite}
@keyframes rise{to{transform:translateY(0)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes cue{0%{opacity:1;transform:translateY(0)}70%{opacity:0;transform:translateY(14px)}100%{opacity:0}}

/* strip */
.strip{background:var(--accent);color:var(--navy);overflow:hidden;padding:14px 0;font-family:var(--font-display);font-weight:600}
.strip-track{display:flex;gap:56px;width:max-content;animation:marquee 32s linear infinite;white-space:nowrap}
.strip-track span::before{content:"◆";font-size:.55em;margin-right:24px;vertical-align:middle;opacity:.6}
@keyframes marquee{to{transform:translateX(-50%)}}
.strip:hover .strip-track{animation-play-state:paused}

/* services */
.poles{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pole{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:36px 32px;position:relative;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s}
.pole::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.pole:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(11,31,58,.12)}
.pole:hover::before{transform:scaleX(1)}
.pole-accent{background:var(--navy);color:#e6ecf5;border-color:var(--navy)}
.pole-accent h3{color:#fff} .pole-accent p{color:#b9c6d9}
.pole-icon{width:56px;height:56px;border-radius:12px;background:rgba(0,194,178,.12);color:var(--accent-dark);display:grid;place-items:center;margin-bottom:22px}
.pole-accent .pole-icon{background:rgba(0,194,178,.18);color:var(--accent)}
.pole-icon svg{width:28px;height:28px}
.pole p{color:var(--muted)}
.pole ul{list-style:none;padding:0;margin:18px 0 0}
.pole li{padding:9px 0 9px 26px;border-top:1px solid var(--line);position:relative;font-size:.95rem}
.pole-accent li{border-color:rgba(255,255,255,.12)}
.pole li::before{content:"";position:absolute;left:0;top:17px;width:12px;height:12px;border-radius:50%;background:var(--accent);opacity:.9}

/* split + stats */
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:72px;align-items:start}
.split-text .btn{margin-top:12px}
.lead{font-family:var(--font-display);color:var(--accent-dark);font-weight:600;letter-spacing:.04em}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.stat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:28px 24px}
.stat .num{font-family:var(--font-display);font-size:2.8rem;font-weight:700;color:#fff}
.stat .unit{font-family:var(--font-display);color:var(--accent);margin-left:6px;font-weight:600}
.stat p{margin:6px 0 0;color:#9fb0c8;font-size:.95rem}

/* steps */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s}
.steps li{position:relative;padding:28px 24px 24px;border-radius:var(--radius);background:var(--paper)}
.steps li::after{content:"";position:absolute;top:44px;right:-24px;width:24px;height:2px;background:var(--line)}
.steps li:last-child::after{display:none}
.step-n{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--navy);color:var(--accent);font-family:var(--font-display);font-weight:700;margin-bottom:16px}
.steps p{color:var(--muted);margin:0;font-size:.95rem}

/* cases */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case{background:var(--white);border-radius:var(--radius);padding:30px 28px;border:1px solid var(--line);transition:transform .35s var(--ease),box-shadow .35s}
.case:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(11,31,58,.1)}
.case-tag{display:inline-block;font-size:.8rem;font-weight:600;color:var(--accent-dark);background:rgba(0,194,178,.12);padding:4px 12px;border-radius:999px;margin-bottom:16px}
.case p{color:var(--muted);margin:0}

/* contact */
.contact-list{font-style:normal;display:grid;gap:20px;margin:28px 0}
.contact-list>div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.contact-list .label{color:var(--muted);font-weight:600}
.contact-list a{text-decoration:none;font-weight:600}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/9}
.map iframe{width:100%;height:100%;border:0}
.form{background:var(--navy);color:#fff;border-radius:var(--radius);padding:40px;box-shadow:0 30px 60px rgba(11,31,58,.25)}
.form h3{color:#fff;margin-bottom:24px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field label{font-size:.85rem;color:#b9c6d9;font-weight:600}
.field input,.field select,.field textarea{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:10px;padding:12px 14px;color:#fff;font:inherit;transition:border .25s,background .25s}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent);background:rgba(255,255,255,.1)}
.field select option{color:var(--ink)}
.hp{position:absolute;left:-9999px}
.form-status{margin:14px 0 0;min-height:1.4em;color:var(--accent)}

/* footer */
.footer{background:#071528;color:#9fb0c8;padding:48px 0}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;gap:32px;flex-wrap:wrap}
.brand-foot{font-family:var(--font-display);font-size:1.3rem;color:#fff;letter-spacing:.06em}
.brand-foot b{color:var(--accent)}
.footer p{margin:6px 0 0;font-size:.9rem}
.footer-nav{display:flex;gap:24px;flex-wrap:wrap}
.footer-nav a{color:#c3cfe2;text-decoration:none}
.footer-nav a:hover{color:var(--accent)}
.copy{width:100%;border-top:1px solid rgba(255,255,255,.08);padding-top:20px;margin-top:8px!important}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.poles .reveal:nth-child(2),.steps .reveal:nth-child(2),.cases .reveal:nth-child(2){transition-delay:.12s}
.poles .reveal:nth-child(3),.steps .reveal:nth-child(3),.cases .reveal:nth-child(3){transition-delay:.24s}
.steps .reveal:nth-child(4){transition-delay:.36s}

/* responsive */
@media (max-width:1000px){
  .poles,.cases{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr} .steps li::after{display:none}
  .split{grid-template-columns:1fr;gap:48px}
}
@media (max-width:760px){
  .topbar{padding:14px 20px}
  .nav{position:fixed;inset:0;background:var(--navy);flex-direction:column;justify-content:center;gap:28px;font-size:1.3rem;transform:translateX(100%);transition:transform .4s var(--ease)}
  .nav.open{transform:none}
  .burger{display:block;position:relative;z-index:2}
  .burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger[aria-expanded="true"] span:nth-child(2){opacity:0}
  .burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .hero-inner{padding:120px 20px 90px}
  .hero-proof{gap:24px}
  .steps,.stats,.field-row{grid-template-columns:1fr}
  .form{padding:28px 22px}
  .contact-list>div{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .hero-title .line span{transform:none} .hero-kicker,.hero-text,.hero-actions,.hero-proof{opacity:1}
  .reveal{opacity:1;transform:none} html{scroll-behavior:auto}
}