:root{
  --blue:#146ef5;--blue2:#58a6ff;--navy:#07172b;--ink:#142033;--muted:#667085;
  --line:#e4eaf1;--soft:#f5f8fc;--success:#12a66a;--warning:#f4a524;--danger:#d64545;
  --shadow:0 18px 55px rgba(18,39,72,.12)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);line-height:1.6;background:#fff}
a{text-decoration:none;color:inherit}.container{width:min(1160px,calc(100% - 34px));margin:auto}
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;font-weight:900}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 10px 25px rgba(20,110,245,.28)}
.nav-links{display:flex;align-items:center;gap:25px;font-weight:700;font-size:.94rem}.nav-links a:hover{color:var(--blue)}
.btn{display:inline-flex;justify-content:center;align-items:center;padding:13px 19px;border-radius:12px;font-weight:800;border:0;cursor:pointer}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 12px 28px rgba(20,110,245,.25)}.btn-light{background:#fff;border:1px solid var(--line)}
.hero{padding:95px 0 80px;background:radial-gradient(circle at 82% 20%,rgba(74,174,255,.22),transparent 26%),linear-gradient(180deg,#fbfdff,#eef6ff)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}.eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--blue);font-weight:900}
h1,h2,h3{font-family:Manrope,Inter,sans-serif;line-height:1.1;margin:0}h1{font-size:clamp(2.8rem,5vw,4.9rem);letter-spacing:-.055em}h2{font-size:clamp(2rem,3.6vw,3.15rem);letter-spacing:-.04em}
.hero p{font-size:1.12rem;color:var(--muted);max-width:640px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.checks{display:flex;gap:20px;flex-wrap:wrap;margin-top:24px;font-weight:700;font-size:.9rem}
.headlight-art{height:450px;border-radius:30px;background:radial-gradient(circle at 65% 48%,#f5feff 0 7%,#9ce9ff 8% 15%,#1cb8ef 16% 25%,#0a4d86 31%,#061a31 63%);position:relative;overflow:hidden;box-shadow:var(--shadow)}
.headlight-art:after{content:"";position:absolute;right:52px;bottom:55px;width:150px;height:150px;border-radius:50%;border:15px solid rgba(255,255,255,.82);box-shadow:0 0 45px #73dfff}
.float-card{position:absolute;background:#fff;border-radius:16px;padding:15px 18px;box-shadow:var(--shadow);display:flex;flex-direction:column}.float-card.one{left:22px;top:30px}.float-card.two{right:22px;bottom:25px}.float-card span{font-size:.8rem;color:var(--muted)}
.section{padding:92px 0}.alt{background:var(--soft)}.heading{text-align:center;max-width:760px;margin:0 auto 44px}.heading p{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:0 10px 30px rgba(20,40,70,.05)}
.card .price{font-size:2rem;font-weight:900;color:var(--blue);margin:16px 0}.card ul{padding-left:20px;color:var(--muted)}
.feature-strip{background:var(--navy);color:#fff;padding:34px 0}.feature-strip .container{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.feature-strip div{border-right:1px solid rgba(255,255,255,.13)}.feature-strip span{display:block;color:#aab8c9;font-size:.84rem}
.booking-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:50px;align-items:start}.booking-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:var(--shadow)}
.progress{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:24px}.progress i{height:5px;background:#dce5ef;border-radius:99px}.progress i.active{background:var(--blue)}
.step{display:none}.step.active{display:block}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.choice{border:1px solid var(--line);padding:16px;border-radius:13px;cursor:pointer}.choice.selected{border:2px solid var(--blue);background:#eef6ff}.choice span{display:block;color:var(--muted);font-size:.86rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}label{display:flex;flex-direction:column;font-weight:800;font-size:.88rem;gap:7px;margin-bottom:15px}
input,select,textarea{width:100%;padding:12px;border:1px solid #d6dde7;border-radius:10px;font:inherit}.nav-row{display:flex;justify-content:space-between;gap:12px;margin-top:18px}
.summary{background:#f3f7fc;border-radius:14px;padding:16px;margin-top:18px}.summary div{display:flex;justify-content:space-between;border-bottom:1px solid #dde6ef;padding:8px 0}
.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;grid-auto-rows:180px;gap:15px}.gallery div{border-radius:18px;background:linear-gradient(135deg,#dcecff,#7dcaff)}.gallery div:first-child{grid-row:span 2;background:linear-gradient(135deg,#09223f,#1472c8)}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review{padding:25px;border:1px solid var(--line);border-radius:18px;background:#fff}.stars{color:#f6b11a;letter-spacing:2px}
.faq{max-width:850px;margin:auto}.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:17px 19px;margin-bottom:12px}.faq summary{font-weight:900;cursor:pointer}
.footer{background:#071421;color:#fff;padding:50px 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:35px}.footer p{color:#9fb0c2}
.utility-links{position:fixed;left:16px;bottom:16px;display:flex;gap:8px;z-index:60}.utility-links a{background:#081827;color:#fff;padding:10px 13px;border-radius:999px;font-size:.8rem;box-shadow:var(--shadow)}
@media(max-width:850px){.nav-links a:not(.btn){display:none}.hero-grid,.booking-layout{grid-template-columns:1fr}.cards,.reviews{grid-template-columns:1fr}.feature-strip .container{grid-template-columns:1fr 1fr}.gallery{grid-template-columns:1fr 1fr}.gallery div:first-child{grid-column:span 2}.footer-grid{grid-template-columns:1fr}}
@media(max-width:560px){.section{padding:70px 0}.headlight-art{height:340px}.choice-grid,.form-row{grid-template-columns:1fr}.feature-strip .container{grid-template-columns:1fr}.gallery{grid-template-columns:1fr}.gallery div:first-child{grid-column:auto;grid-row:auto}.utility-links{position:static;padding:12px;justify-content:center;background:#071421}}