:root{--bg:#f7f8fa;--surface:#fff;--text:#14181f;--muted:#566070;--accent:#1f232b;--accent-t:#fff;--hero:#1f2125;--line:#e2e6ec;--hero-t:#f2f5fa;
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0b1018;--surface:#121926;--text:#e8edf5;--muted:#9aa6b8;--accent:#d9dde4;--accent-t:#14161a;--line:#222c3d;--hero:#1f2125;--hero-t:#f2f5fa}}
:root[data-theme="dark"]{--bg:#0b1018;--surface:#121926;--text:#e8edf5;--muted:#9aa6b8;--accent:#d9dde4;--accent-t:#14161a;--line:#222c3d;--hero:#1f2125;--hero-t:#f2f5fa}
html{scroll-padding-top:env(safe-area-inset-top,0px);scroll-behavior:smooth}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:inherit}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header{position:sticky;top:env(safe-area-inset-top,0px);background:var(--hdr,#1f2125);border-bottom:1px solid rgba(255,255,255,.12);z-index:5}header nav a{color:#aeb4bf}header nav a:hover{color:#fff}.logo img{height:42px;width:auto;display:block}
nav{display:flex;justify-content:space-between;align-items:center;height:60px}@media (min-width:641px){nav{height:96px}.logo img{height:72px}}
.logo{font-weight:700;letter-spacing:-.01em;text-decoration:none}
.logo span{color:var(--accent)}
nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0;font-size:15px}
nav a{text-decoration:none;color:var(--muted)}
nav a:hover{color:var(--text)}
.hero{background:var(--hero-bg,var(--hero));color:var(--hero-t);padding:88px 0 80px}
.hero h1{font-size:clamp(32px,6vw,54px);line-height:1.1;letter-spacing:-.02em;margin:0 0 18px;max-width:16em}
.hero p{font-size:18px;max-width:36em;opacity:.85;margin:0 0 28px}
.btn{display:inline-block;background:var(--accent);color:var(--accent-t);padding:12px 22px;border-radius:8px;font-weight:600;text-decoration:none}
.hero .btn:not(.alt){background:var(--hbtn,#f2f5fa);color:var(--hbtn-t,#1f2125)}.btn.alt{background:transparent;color:inherit;border:1px solid currentColor;margin-left:8px;opacity:.9}
section{padding:72px 0}
h2{font-size:clamp(26px,4vw,34px);letter-spacing:-.015em;margin:0 0 10px}
.sub{color:var(--muted);max-width:38em;margin:0 0 36px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:26px}
.card h3{margin:0 0 8px;font-size:19px}
.card p{margin:0;color:var(--muted);font-size:15px}
.num{color:var(--accent);font-weight:700;font-size:14px;margin-bottom:8px}
.band{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.chips{display:flex;flex-wrap:wrap;gap:12px}
.chip{border:1px solid var(--line);background:var(--bg);padding:10px 20px;border-radius:999px;font-weight:600}
.contact{text-align:center}
.contact .sub{margin-left:auto;margin-right:auto}
footer{padding:28px 0;color:var(--muted);font-size:14px;border-top:1px solid var(--line);text-align:center}
@media (max-width:640px){nav ul{gap:14px;font-size:14px}.hero{padding:60px 0}.hero .btn:not(.alt){background:var(--hbtn,#f2f5fa);color:var(--hbtn-t,#1f2125)}.btn.alt{margin:10px 0 0}}
h1,h2,h3{font-family:var(--fh,inherit)}
.card{border-radius:var(--r,12px)}.btn{border-radius:var(--rb,8px)}
#themes{position:fixed;right:14px;bottom:calc(14px + env(safe-area-inset-bottom,0px));display:flex;gap:8px;align-items:center;background:var(--surface);border:1px solid var(--line);padding:8px 10px;border-radius:999px;box-shadow:0 4px 18px rgba(0,0,0,.25);z-index:9;font-size:12px;color:var(--muted)}
#themes button{width:24px;height:24px;border-radius:50%;border:2px solid var(--surface);outline:1px solid var(--line);cursor:pointer;padding:0}
#themes button[aria-pressed=true]{outline:2px solid var(--text)}
:root[data-theme=aurora]{--bg:#070b1a;--surface:#0f1630;--text:#e9eeff;--muted:#9aa7d0;--accent:#2dd4bf;--accent-t:#04121a;--line:#1f2a52;--hero-t:#fff;--hbtn:#2dd4bf;--hbtn-t:#04121a;--hdr:#070b1a;--hero-bg:radial-gradient(ellipse at 20% 0%,#7c3aed66,transparent 55%),radial-gradient(ellipse at 90% 40%,#2dd4bf44,transparent 55%),#0a1030;--r:16px;--rb:999px}
:root[data-theme=sunset]{--bg:#fbf8ff;--surface:#fff;--text:#1b1233;--muted:#605878;--accent:#6d28d9;--accent-t:#fff;--line:#e8def8;--hero-t:#fff;--hbtn:#fff;--hbtn-t:#6d28d9;--hdr:#2a1260;--hero-bg:linear-gradient(135deg,#3b1fa8,#c026a3 60%,#f97316);--r:20px;--rb:999px}
:root[data-theme=editorial]{--bg:#faf5ec;--surface:#fffdf8;--text:#2b2118;--muted:#6f6254;--accent:#c4522d;--accent-t:#fff;--line:#e6dac6;--hero:#f1e6d3;--hero-t:#2b2118;--hbtn:#c4522d;--hbtn-t:#fff;--hdr:#2b2118;--fh:Georgia,"Times New Roman",serif;--r:4px;--rb:2px}
:root[data-theme=neon]{--bg:#05070a;--surface:#0b1016;--text:#e6fff0;--muted:#86a395;--accent:#39ff88;--accent-t:#03140a;--line:#17352a;--hero:#05070a;--hero-t:#e6fff0;--hbtn:#39ff88;--hbtn-t:#03140a;--hdr:#05070a;--hero-bg:linear-gradient(#05070a99,#05070a),linear-gradient(90deg,#39ff8818 1px,transparent 1px) 0 0/40px 40px,linear-gradient(#39ff8818 1px,transparent 1px) 0 0/40px 40px,#05070a;--fh:ui-monospace,"SF Mono",Menlo,Consolas,monospace;--r:2px;--rb:2px}
:root[data-theme=neon] .card:hover{box-shadow:0 0 18px #39ff8855;border-color:#39ff88}
@media (min-width:641px){nav{display:grid;grid-template-columns:1fr auto 1fr}nav::after{content:""}nav ul{gap:40px;font-size:17px}}
header nav ul a{font-weight:700;color:#e3e7ee;letter-spacing:.01em}header nav ul a:hover{color:#fff}

.pagehead{background:var(--hero-bg,var(--hero));color:var(--hero-t);padding:64px 0}
.pagehead h1{font-size:clamp(30px,5vw,46px);letter-spacing:-.02em;line-height:1.1;margin:0 0 12px;font-family:var(--fh,inherit)}
.pagehead p{font-size:18px;opacity:.85;max-width:40em;margin:0}
.svc{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start;padding:44px 0;border-bottom:1px solid var(--line)}
.svc:last-child{border-bottom:0}
.svc h2{font-size:28px;margin:0 0 10px}
.svc p{color:var(--muted);margin:0}
ul.ticks{list-style:none;margin:0;padding:0}
ul.ticks li{padding:10px 0 10px 28px;border-bottom:1px solid var(--line);position:relative}
ul.ticks li::before{content:"";position:absolute;left:4px;top:19px;width:10px;height:10px;border-radius:50%;background:var(--accent)}
.more{margin-top:28px}
@media (max-width:760px){.svc{grid-template-columns:1fr;gap:16px}}