:root{
  --night:#04201a;--night2:#082d24;--green:#0f5e44;--green2:#1b9e6b;--gold:#e6c25a;--gold2:#c99a2e;
  --cream:#fbf7ea;--cream2:#f3ecd4;--ink:#12302a;--muted:#5b6d66;--line:#e8dfbf;--white:#fff;
  --radius:22px;--shadow:0 14px 36px rgba(4,32,26,.16);--max:1160px;
  --serif:Georgia,"Times New Roman",serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--cream);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--green);text-decoration:none}
h1,h2,h3{font-family:var(--serif);line-height:1.2;margin:0}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}

/* header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(4,32,26,.88);backdrop-filter:blur(10px);border-bottom:1px solid rgba(230,194,90,.25)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-weight:700;font-size:22px}
.brand img{border-radius:12px}
.links{display:flex;align-items:center;gap:26px}
.links a{color:#e9ecd9;font-weight:600;font-size:15px}
.links a:hover{color:var(--gold)}
.menu-btn{display:none;background:none;border:1px solid rgba(230,194,90,.5);color:var(--gold);border-radius:10px;padding:8px 12px;font-size:18px;cursor:pointer}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:12px;border-radius:16px;padding:12px 22px;font-weight:700;cursor:pointer;border:0;font-size:16px}
.btn-play{background:linear-gradient(180deg,#f4d97c,#d9a93c);color:#2a2105;box-shadow:0 8px 22px rgba(0,0,0,.28),inset 0 1px 0 rgba(255,255,255,.6);border:1px solid #b88a24}
.btn-play svg{width:28px;height:28px;flex:none}
.btn-play small{display:block;font-size:11px;font-weight:600;letter-spacing:.4px;line-height:1}
.btn-play b{display:block;font-size:20px;line-height:1.1}
.btn-play:hover{filter:brightness(1.06);color:#2a2105}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(230,194,90,.7)}
.btn-ghost:hover{background:rgba(230,194,90,.12);color:#fff}

/* hero */
.hero{position:relative;color:#fff;padding:130px 0 90px;background:var(--night) url(../img/hero.webp) center/cover no-repeat;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,22,18,.78) 0%,rgba(2,22,18,.35) 55%,rgba(2,22,18,0) 100%);pointer-events:none}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}
.hero h1{font-size:clamp(44px,6vw,74px);color:#fff;letter-spacing:.5px}
.hero h1 span{display:block;color:var(--gold);font-size:.52em;margin-top:6px}
.hero p.lead{font-size:20px;color:#e6efe2;max-width:30em;margin:18px 0 26px}
.chips{display:flex;flex-wrap:wrap;gap:18px;margin:0 0 28px;padding:0;list-style:none}
.chips li{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:13px;font-weight:600;color:#e8efdc;width:84px;text-align:center}
.chips img{width:60px;height:60px}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:18px}
.cta-note{color:#dde8d4;font-size:14px;line-height:1.5;border-left:1px solid rgba(230,194,90,.5);padding-left:16px}
.hero-phones{position:relative;display:flex;justify-content:center;align-items:flex-end;min-height:520px}
.phone{position:relative;border-radius:34px;padding:9px;background:linear-gradient(160deg,#2b2f2e,#0b0d0d);box-shadow:0 30px 60px rgba(0,0,0,.5),0 0 0 2px #3e4442 inset}
.phone img{border-radius:26px;width:100%;aspect-ratio:540/1100;object-fit:cover;object-position:top}
.hero-phones .p1{width:240px;z-index:2;transform:translateY(8px)}
.hero-phones .p2{width:210px;margin-left:-40px;transform:translateY(-36px) rotate(5deg)}

/* sections */
section{padding:84px 0}
.sec-head{text-align:center;max-width:720px;margin:0 auto 46px}
.sec-head h2{font-size:clamp(30px,4vw,44px);color:var(--ink)}
.sec-head .orn{display:flex;align-items:center;justify-content:center;gap:12px;margin:12px 0}
.sec-head .orn::before,.sec-head .orn::after{content:"";height:1px;width:80px;background:linear-gradient(90deg,transparent,var(--gold2))}
.sec-head .orn::after{transform:scaleX(-1)}
.sec-head .orn i{width:9px;height:9px;background:var(--gold2);transform:rotate(45deg)}
.sec-head p{color:var(--muted);font-size:18px;margin:0}

/* feature grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 18px 22px;text-align:center;box-shadow:0 6px 18px rgba(18,48,42,.06);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card img{width:116px;height:116px;object-fit:contain;margin:0 auto 12px}
.card h3{font-size:19px;margin-bottom:6px}
.card p{margin:0;color:var(--muted);font-size:14.5px}

/* detail rows */
.alt{background:linear-gradient(180deg,var(--cream2),var(--cream))}
.detail{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;margin:0 0 76px}
.detail:last-child{margin-bottom:0}
.detail.rev{grid-template-columns:1.1fr .9fr}
.detail.rev .shots{order:2}
.shots{display:flex;justify-content:center;gap:18px}
.shots .phone{width:220px}
.shots .phone:nth-child(2){margin-top:46px}
.detail h3{font-size:clamp(26px,3vw,36px);margin-bottom:12px}
.detail .tag{display:inline-block;color:var(--gold2);font-weight:700;letter-spacing:1px;text-transform:uppercase;font-size:13px;margin-bottom:8px}
.detail p{color:var(--muted);font-size:17px;margin:0 0 14px}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ticks li{position:relative;padding-left:32px;font-size:16px}
.ticks li::before{content:"";position:absolute;left:0;top:6px;width:18px;height:18px;border-radius:50%;background:var(--green2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5l4.2 4.2L19 7' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}

/* gallery */
.gallery{background:linear-gradient(180deg,#0b3a2c,var(--night));color:#fff}
.gallery .sec-head h2{color:#fff}.gallery .sec-head p{color:#cfe0d3}
.strip{display:flex;gap:22px;overflow-x:auto;padding:10px 4px 26px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.strip figure{margin:0;flex:none;width:220px;scroll-snap-align:center;text-align:center}
.strip figcaption{margin-top:14px;font-weight:700;color:var(--gold)}
.strip::-webkit-scrollbar{height:8px}.strip::-webkit-scrollbar-thumb{background:rgba(230,194,90,.5);border-radius:8px}

/* facts */
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.fact{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 18px;text-align:center}
.fact b{display:block;font-family:var(--serif);font-size:34px;color:var(--green)}
.fact span{color:var(--muted);font-size:14.5px}

/* faq */
.faq{max-width:820px;margin:0 auto}
details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 20px;margin-bottom:12px}
summary{cursor:pointer;font-weight:700;font-size:17px}
details p{margin:10px 0 0;color:var(--muted)}

/* cta + footer */
.final{position:relative;color:#fff;text-align:center;background:var(--night) url(../img/footer.webp) center/cover no-repeat;padding:92px 0 70px}
.final::after{content:"";position:absolute;inset:0;background:rgba(2,22,18,.55)}
.final .container{position:relative;z-index:1}
.final h2{font-size:clamp(30px,4vw,46px);color:#fff}
.final p{color:#dbe8d8;font-size:18px;margin:12px 0 26px}
.pills{display:flex;flex-wrap:wrap;justify-content:center;gap:26px;margin-top:38px}
.pills span{display:flex;align-items:center;gap:10px;color:#e6efe2;font-weight:600}
.pills img{width:38px;height:38px}
footer{background:var(--night);color:#a9bdb0;padding:30px 0;font-size:14px}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px}
footer a{color:#e8d58c}

@media(max-width:960px){
  .hero-grid,.detail,.detail.rev{grid-template-columns:1fr}
  .detail.rev .shots{order:0}
  .grid{grid-template-columns:repeat(3,1fr)}
  .facts{grid-template-columns:repeat(2,1fr)}
  .hero-phones{min-height:460px}
  .menu-btn{display:block}
  .links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--night);flex-direction:column;align-items:flex-start;padding:16px 20px;gap:14px}
  .links.open{display:flex}
}
@media(max-width:620px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .card img{width:96px;height:96px}
  .hero{padding:104px 0 60px}
  .hero-phones .p1{width:190px}.hero-phones .p2{width:165px}
  .shots .phone{width:160px}
  section{padding:60px 0}
}