:root{
  --ink:#0f172a; --ink-2:#334155; --muted:#64748b; --line:#e2e8f0;
  --bg:#ffffff; --bg-soft:#f8fafc; --hero:#0b1220; --hero-2:#111b30;
  --accent:#14b8a6; --accent-ink:#042f2e; --accent-2:#5eead4;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI","Hiragino Sans","Yu Gothic UI","Yu Gothic",sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}

/* top bar */
.top{position:sticky;top:0;z-index:10;background:rgba(11,18,32,.92);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.08)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:56px}
.brand{color:#fff;font-weight:700;letter-spacing:.01em;text-decoration:none}
.top nav{display:flex;gap:18px;align-items:center;font-size:.9rem}
.top nav a{color:#cbd5e1;text-decoration:none}
.top nav a:hover{color:#fff}
.lang{border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:2px 12px}

/* hero */
.hero{background:radial-gradient(1200px 500px at 70% -10%,#12324a 0,transparent 60%),var(--hero);color:#fff;padding:72px 0 0;overflow:hidden}
.hero .eyebrow{color:var(--accent-2);font-weight:700;font-size:clamp(1.2rem,3vw,1.7rem);letter-spacing:.02em}
.hero h1{font-size:clamp(2rem,5.2vw,3.4rem);line-height:1.2;margin:.3em 0 .4em;letter-spacing:-.01em}
.hero p.lead{font-size:1.1rem;color:#cbd5e1;max-width:640px;margin:0 0 28px}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:center}
.hero-grid h1{font-size:clamp(1.9rem,4vw,2.9rem)}
.hero-photo img{width:100%;height:auto;border-radius:18px;box-shadow:0 20px 60px rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.12)}
.cta{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);font-weight:700;text-decoration:none;padding:14px 26px;border-radius:10px;box-shadow:0 8px 24px rgba(20,184,166,.28);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(20,184,166,.36)}
.price{color:#94a3b8;font-size:.95rem}
.price b{color:#fff}
.shot-hero{margin:48px auto 0;width:100%;max-width:960px;border-radius:14px 14px 0 0;border:1px solid rgba(255,255,255,.14);border-bottom:0;box-shadow:0 -10px 60px rgba(20,184,166,.12)}

/* sections */
section{padding:72px 0}
section.soft{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:clamp(1.5rem,3.4vw,2.1rem);line-height:1.3;margin:0 0 .5em;letter-spacing:-.01em}
.sub{color:var(--muted);max-width:680px;margin:0 0 36px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 22px 24px;counter-increment:s}
.step:before{content:counter(s);display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--ink);color:#fff;font-weight:700;font-size:.9rem;margin-bottom:10px}
.step h3{margin:0 0 6px;font-size:1.1rem}
.step p{margin:0;color:var(--ink-2);font-size:.95rem}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.card h3{margin:0 0 6px;font-size:1.05rem}
.card p{margin:0;color:var(--ink-2);font-size:.94rem}
.tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.04em;color:#0f766e;background:#ccfbf1;border-radius:999px;padding:1px 9px;margin-left:6px;vertical-align:middle}
.shots{display:grid;grid-template-columns:1fr;gap:36px;max-width:1000px;margin:0 auto}
figure a{display:block;cursor:zoom-in}
figure{margin:0}
figure img{border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 30px rgba(15,23,42,.08)}
figcaption{color:var(--muted);font-size:1rem;margin-top:12px}
.spec{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.spec .card ul{margin:0;padding-left:1.2em;color:var(--ink-2);font-size:.95rem}
.spec .card li{margin:.2em 0}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin:0 0 12px}
summary{cursor:pointer;font-weight:600}
details p{margin:.7em 0 0;color:var(--ink-2);font-size:.95rem}
.final{background:var(--hero);color:#fff;text-align:center}
.final p{color:#cbd5e1;margin:0 auto 24px;max-width:560px}

footer{padding:32px 0 48px;color:var(--muted);font-size:.85rem;border-top:1px solid var(--line)}
footer .links{display:flex;flex-wrap:wrap;gap:6px 18px;margin-bottom:12px}
footer a{color:var(--ink-2)}

@media (max-width:780px){
  .steps,.grid,.shots,.spec{grid-template-columns:1fr}
  .hero{padding-top:48px}
  .hero-grid{grid-template-columns:1fr;gap:28px}
  section{padding:52px 0}
  .top nav a:not(.lang){display:none}
}

figcaption b{color:var(--ink);margin-right:.2em}