:root {
  --ink:#0e4146;
  --footer:#26343d;
  --ink-2:#123c42;
  --mint:#dff3ef;
  --teal:#0f6b68;
  --gold:#6f8797;
  --paper:#f8fbfd;
  --soft:#eef4f8;
  --line:#d7e3ea;
  --muted:#6c7779;
  --shadow:0 18px 48px rgba(20,50,55,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Segoe UI",Tahoma,Arial,sans-serif;
  background:#f9fcfe;
  color:var(--ink-2);
  line-height:1.7;
  overflow-x:hidden;
}
a{color:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.reveal{opacity:0;transform:translateY(28px);transition:.75s ease}
.reveal.visible{opacity:1;transform:none}

header{
  position:sticky;top:0;z-index:50;
  background:rgba(249,252,254,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(10,60,65,.08);
}
.nav{
  min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:28px;
}
.brand{
  color:var(--teal-dark);
  font-size:clamp(1.35rem,2.3vw,2rem);
  font-weight:900;
  text-decoration:none;
  white-space:nowrap;
  line-height:1.1;
}
.brand img{height:58px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{
  position:relative;text-decoration:none;font-weight:700;font-size:15px;
  transition:.25s ease;
}
.nav-links a::after{
  content:"";position:absolute;right:0;left:0;bottom:-8px;height:3px;border-radius:3px;
  background:linear-gradient(90deg,var(--teal),var(--gold));
  transform:scaleX(0);transition:.25s ease;
}
.nav-links a:hover{color:var(--teal);transform:translateY(-2px)}
.nav-links a:hover::after{transform:scaleX(1)}
.login{
  display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:#fff;
  background:var(--ink);padding:12px 20px;border-radius:999px;font-weight:800;
  box-shadow:0 10px 24px rgba(10,60,65,.18);transition:.25s ease;
}
.login:hover{background:var(--teal);transform:translateY(-3px)}
.mobile-login{display:none}
.menu-btn{display:none;border:0;background:none;font-size:28px;color:var(--ink);cursor:pointer}

.hero{
  background:
    radial-gradient(circle at 68% 18%,rgba(255,255,255,.9),transparent 34%),
    linear-gradient(100deg,#e8f0f6 0%,#f8fbfd 58%,#edf4f8 100%);
  overflow:hidden;
}
.hero-grid{
  min-height:505px;display:grid;grid-template-columns:1.02fr .98fr;align-items:stretch;
}
.hero-copy{
  padding:64px 18px 44px 0;align-self:center;
}
.eyebrow{
  display:inline-block;padding:7px 14px;border-radius:999px;background:#e3f2ef;
  color:var(--teal);font-size:13px;font-weight:800;margin-bottom:16px;
}
.hero h1{font-size:clamp(38px,5vw,66px);line-height:1.18;margin:0 0 18px;letter-spacing:-2px}
.hero h1 span{color:var(--gold)}
.hero p{color:var(--muted);font-size:18px;max-width:600px;margin:0 0 28px}
.actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;text-decoration:none;
  padding:14px 30px;border-radius:999px;font-weight:800;transition:.25s ease;border:1px solid var(--ink);
}
.btn.primary{background:var(--ink);color:white}
.btn.secondary{background:white;color:var(--ink)}
.btn:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(10,60,65,.14)}
.hero-photo{position:relative;min-height:505px;overflow:hidden}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.hero-photo::after{
  content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 58%,rgba(248,251,253,.92) 100%);
}
.benefits{
  margin-top:-42px;position:relative;z-index:5;background:white;border:1px solid var(--line);
  border-radius:24px;padding:18px 24px;display:grid;grid-template-columns:repeat(3,1fr);
  box-shadow:var(--shadow);
}
.benefit{display:flex;align-items:center;gap:13px;padding:5px 18px;border-left:1px solid var(--line)}
.benefit:last-child{border-left:0}
.ico{
  flex:0 0 44px;width:44px;height:44px;border-radius:14px;background:var(--mint);
  display:grid;place-items:center;color:var(--teal);font-size:22px;font-weight:900;
}
.benefit b{display:block;font-size:15px}
.benefit small{color:var(--muted)}

section{padding:90px 0}
.section-head{text-align:center;max-width:760px;margin:0 auto 42px}
.section-head h2{font-size:clamp(28px,4vw,43px);margin:7px 0 8px}
.section-head p{color:var(--muted);margin:0}

.services{background:#fff}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{
  padding:30px 22px;background:#fff;border:1px solid var(--line);border-radius:22px;
  box-shadow:0 12px 34px rgba(30,50,55,.06);transition:.3s ease;
}
.card:hover{transform:translateY(-10px);box-shadow:var(--shadow);border-color:#c8e6df}
.card .ico{margin-bottom:20px}
.card:nth-child(2) .ico{background:#e9efff;color:#3778d1}
.card:nth-child(3) .ico{background:#ffe8ef;color:#d83f77}
.card:nth-child(4) .ico{background:#f0e8ff;color:#7750d6}
.card:nth-child(5) .ico{background:#e9f7ef;color:#188b55}
.card:nth-child(6) .ico{background:#fff4df;color:#b56b10}
.card:nth-child(7) .ico{background:#e8f3f7;color:#27738a}
.card:nth-child(8) .ico{background:#fdeaea;color:#c34848}
.card h3{margin:0 0 10px;font-size:20px}
.card p{color:var(--muted);font-size:14px;margin:0 0 13px}
.more{font-weight:800;text-decoration:none;color:var(--ink)}

.steps{background:var(--soft)}
.steps-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative}
.steps-row::before{
  content:"";position:absolute;top:34px;right:10%;left:10%;border-top:2px dashed #b9d8d2;z-index:0;
}
.step{position:relative;z-index:1;text-align:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px 18px}
.num{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;margin:0 auto 15px;background:var(--mint);font-weight:900;font-size:21px;color:var(--teal)}
.step:nth-child(2) .num{background:#eee7ff;color:#7448d8}
.step:nth-child(3) .num{background:#e4eef5;color:#557489}
.step:nth-child(4) .num{background:#e6f2f4;color:#1b6470}
.step h3{margin:4px 0}
.step p{margin:0;color:var(--muted);font-size:14px}

.why{background:#fff;position:relative;overflow:hidden}
.reasons{display:grid;grid-template-columns:repeat(5,1fr);gap:25px;position:relative}
.reason{text-align:center}
.reason .ico{margin:0 auto 15px;background:transparent;border:1px solid rgba(10,60,65,.25);color:var(--teal)}
.reason h3{font-size:17px;margin:0 0 8px}
.reason p{font-size:13px;color:var(--muted);margin:0}

.offer{background:linear-gradient(90deg,#f8fbfd,#e8f0f6)}
.offer-grid{display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:40px}
.offer-image img{max-width:320px;width:100%;display:block;margin:auto;filter:drop-shadow(0 18px 25px rgba(0,0,0,.15))}
.offer-copy h2{font-size:34px;margin:8px 0}
.subscribe{display:flex;gap:10px;margin-top:22px}
.subscribe input{flex:1;padding:15px 20px;border-radius:999px;border:1px solid var(--line);font:inherit;outline:none}
.subscribe input:focus{border-color:var(--teal);box-shadow:0 0 0 4px rgba(15,107,104,.09)}
.subscribe button{border:0;cursor:pointer}

footer{background:var(--footer);color:#fff;border-top:1px solid rgba(255,255,255,.14);padding:55px 0 18px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:38px}
.footer-brand{
  color:var(--teal-dark);
  font-size:clamp(1.25rem,2vw,1.75rem);
  font-weight:900;
  line-height:1.1;
}
.footer-brand img{height:62px}
footer h4{margin:0 0 14px}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin:7px 0}
footer a{text-decoration:none;color:#dce7ef}
footer a:hover{color:#fff}
.social{display:flex;gap:10px}
.social a{width:38px;height:38px;border-radius:50%;background:#e2ebf1;color:#0b3d6e;display:grid;place-items:center;font-weight:900}
.social a:hover{color:#062a4d;background:#d5e4f0}
.copy{text-align:center;margin-top:34px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);font-size:13px;color:#c4d3df}
.to-top{position:fixed;left:22px;bottom:22px;width:46px;height:46px;border-radius:50%;background:var(--teal);color:#fff;border:0;cursor:pointer;box-shadow:var(--shadow);display:none}

@media(max-width:900px){
  header{box-shadow:0 10px 30px rgba(20,50,55,.08)}
  .nav{min-height:72px}
  .menu-btn{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:#eef4f8}
  .nav-links{
    position:fixed;top:76px;right:14px;left:14px;z-index:60;
    display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--line);
    border-radius:22px;padding:12px;box-shadow:0 24px 55px rgba(20,50,55,.18);
    opacity:0;visibility:hidden;transform:translateY(-12px) scale(.98);
    pointer-events:none;transition:.24s ease;
  }
  .nav-links.open{opacity:1;visibility:visible;transform:none;pointer-events:auto}
  .nav-links a{width:100%;padding:14px 16px;border-radius:14px;color:var(--ink);background:#f8fbfd}
  .nav-links a::after{display:none}
  .nav-links a:hover{background:#eef7f5;transform:none}
  .mobile-login{display:flex;justify-content:center;background:var(--ink)!important;color:#fff!important;font-weight:900}
  .login{display:none}
  .hero-grid{grid-template-columns:1fr}
  .hero-copy{order:2;padding:36px 0 56px;text-align:center}
  .hero-copy p{margin-inline:auto}
  .actions{justify-content:center}
  .hero-photo{min-height:380px}
  .hero-photo::after{background:linear-gradient(0deg,rgba(248,251,253,.9),transparent 35%)}
  .benefits{grid-template-columns:1fr;margin-top:-22px}
  .benefit{border-left:0;border-bottom:1px solid var(--line)}
  .benefit:last-child{border-bottom:0}
  .cards{grid-template-columns:repeat(2,1fr)}
  .steps-row{grid-template-columns:repeat(2,1fr)}
  .steps-row::before{display:none}
  .reasons{grid-template-columns:repeat(2,1fr)}
  .offer-grid{grid-template-columns:1fr;text-align:center}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .container{width:min(100% - 26px,1180px)}
  .brand{font-size:1.25rem}
  .brand img{height:48px}
  .hero h1{font-size:38px}
  .hero-photo{min-height:300px}
  .cards,.steps-row,.reasons,.footer-grid{grid-template-columns:1fr}
  section{padding:64px 0}
  .subscribe{flex-direction:column}
  .subscribe button{width:100%}
}