:root{--bg:#ffffff;--surface:#ffffff;--ink:#141a1f;--muted:#5c6a76;--line:#e6eaef;--brand:#0e7c66;--brand-ink:#ffffff;--radius:16px;--brand-2:color-mix(in srgb,var(--brand),#000 16%);--soft:color-mix(in srgb,var(--ink) 4%,var(--bg))}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif}
a{color:var(--brand);text-decoration:none}
img,video{max-width:100%;display:block}
.wrap{max-width:1100px;margin:0 auto;padding:0 1.25rem}
header.nav{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--surface) 82%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.nav .wrap{display:flex;align-items:center;gap:1.5rem;height:64px}
header.nav .brand{font-weight:800;font-size:1.15rem;color:var(--ink);display:flex;align-items:center}
header.nav .brand-logo{height:30px;width:auto;display:block}
header.nav nav{margin-left:auto;display:flex;gap:1.5rem;align-items:center}
header.nav nav a{color:var(--muted);font-weight:500}
header.nav nav a:hover{color:var(--ink)}
header.nav .cta{background:var(--brand);color:var(--brand-ink);padding:.5rem 1rem;border-radius:999px;font-weight:600}
header.nav .cta:hover{background:var(--brand-2)}
section{padding:4.5rem 0}
section.alt{background:var(--soft)}
.eyebrow{color:var(--brand);font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:.8rem;margin:0}
h1{font-size:clamp(2.2rem,5vw,3.4rem);line-height:1.08;letter-spacing:-.02em;margin:.4rem 0}
h2{font-size:clamp(1.6rem,3vw,2.2rem);line-height:1.15;letter-spacing:-.01em;margin:.3rem 0 1.2rem}
p.lead{font-size:1.2rem;color:var(--muted);max-width:46ch}
.btn{display:inline-block;background:var(--brand);color:var(--brand-ink);font-weight:600;padding:.8rem 1.4rem;border-radius:999px}
.btn:hover{background:var(--brand-2)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;align-items:center}
@media(max-width:820px){.hero{grid-template-columns:1fr}}
.grid{display:grid;gap:1.5rem}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
@media(max-width:820px){.grid.c3,.grid.c2{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}
.card h3{margin:.2rem 0 .4rem}
.card .price{color:var(--brand);font-weight:700}
.slot{position:relative;border-radius:var(--radius);overflow:hidden;background:linear-gradient(135deg,var(--brand),color-mix(in srgb,var(--brand),#000 32%));aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;color:var(--brand-ink);text-align:center;margin-bottom:1rem}
.slot.wide{aspect-ratio:16/9}.slot.tall{aspect-ratio:3/4}
.slot span{font-size:.85rem;opacity:.92;padding:.5rem 1rem;border:1px dashed color-mix(in srgb,var(--brand-ink) 45%,transparent);border-radius:8px}
.slot img,.slot video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;margin:0}
.cta-band{background:var(--brand);color:var(--brand-ink);border-radius:var(--radius);padding:3rem;text-align:center}
.cta-band h2{color:var(--brand-ink)}.cta-band .btn{background:var(--brand-ink);color:var(--brand)}
footer.site{border-top:1px solid var(--line);color:var(--muted);padding:2.5rem 0;font-size:.92rem}
footer.site .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}

[data-scheme="slate"]{--bg:#f7f8fa;--surface:#ffffff;--ink:#1a1f26;--muted:#57606b;--line:#e4e7ec;--brand:#475569;--brand-ink:#ffffff}
@media(prefers-color-scheme:dark){[data-scheme="slate"]:not([data-theme="light"]){--bg:#0f141a;--surface:#181e26;--ink:#e6ebf1;--muted:#9aa7b5;--line:#27313d;--brand:#8fa3ba;--brand-ink:#0f141a}}
[data-scheme="slate"][data-theme="dark"]{--bg:#0f141a;--surface:#181e26;--ink:#e6ebf1;--muted:#9aa7b5;--line:#27313d;--brand:#8fa3ba;--brand-ink:#0f141a}
[data-scheme="ocean"]{--bg:#f3f7f6;--surface:#ffffff;--ink:#10201c;--muted:#4c635e;--line:#dce8e4;--brand:#0e7c66;--brand-ink:#ffffff}
@media(prefers-color-scheme:dark){[data-scheme="ocean"]:not([data-theme="light"]){--bg:#08120f;--surface:#101d19;--ink:#e2f0eb;--muted:#86aaa0;--line:#1d302a;--brand:#34bd9e;--brand-ink:#04130f}}
[data-scheme="ocean"][data-theme="dark"]{--bg:#08120f;--surface:#101d19;--ink:#e2f0eb;--muted:#86aaa0;--line:#1d302a;--brand:#34bd9e;--brand-ink:#04130f}
[data-scheme="indigo"]{--bg:#f6f6fc;--surface:#ffffff;--ink:#17182b;--muted:#565b78;--line:#e5e5f1;--brand:#4f46e5;--brand-ink:#ffffff}
@media(prefers-color-scheme:dark){[data-scheme="indigo"]:not([data-theme="light"]){--bg:#0d0e1a;--surface:#161829;--ink:#e8e9f6;--muted:#9294ba;--line:#272a41;--brand:#8f8bf6;--brand-ink:#0c0d18}}
[data-scheme="indigo"][data-theme="dark"]{--bg:#0d0e1a;--surface:#161829;--ink:#e8e9f6;--muted:#9294ba;--line:#272a41;--brand:#8f8bf6;--brand-ink:#0c0d18}
[data-scheme="rose"]{--bg:#fcf6f7;--surface:#ffffff;--ink:#2a1418;--muted:#785459;--line:#f1e1e4;--brand:#c11d5a;--brand-ink:#ffffff}
@media(prefers-color-scheme:dark){[data-scheme="rose"]:not([data-theme="light"]){--bg:#18090c;--surface:#231015;--ink:#f6e4e8;--muted:#c48d97;--line:#3b1e25;--brand:#f4588c;--brand-ink:#180a0d}}
[data-scheme="rose"][data-theme="dark"]{--bg:#18090c;--surface:#231015;--ink:#f6e4e8;--muted:#c48d97;--line:#3b1e25;--brand:#f4588c;--brand-ink:#180a0d}
[data-scheme="forest"]{--bg:#f4f8f2;--surface:#ffffff;--ink:#14230d;--muted:#4f6047;--line:#e1ebda;--brand:#2f7d32;--brand-ink:#ffffff}
@media(prefers-color-scheme:dark){[data-scheme="forest"]:not([data-theme="light"]){--bg:#0a1408;--surface:#121f10;--ink:#e4f0e0;--muted:#8bab84;--line:#1e3019;--brand:#58c15b;--brand-ink:#08140a}}
[data-scheme="forest"][data-theme="dark"]{--bg:#0a1408;--surface:#121f10;--ink:#e4f0e0;--muted:#8bab84;--line:#1e3019;--brand:#58c15b;--brand-ink:#08140a}
[data-scheme="amber"]{--bg:#fbf7f0;--surface:#ffffff;--ink:#271c0c;--muted:#6f5f45;--line:#eee5d5;--brand:#b45309;--brand-ink:#ffffff}
@media(prefers-color-scheme:dark){[data-scheme="amber"]:not([data-theme="light"]){--bg:#16110a;--surface:#201a10;--ink:#f2ebdd;--muted:#bda98a;--line:#352c1d;--brand:#e9a23b;--brand-ink:#1a1308}}
[data-scheme="amber"][data-theme="dark"]{--bg:#16110a;--surface:#201a10;--ink:#f2ebdd;--muted:#bda98a;--line:#352c1d;--brand:#e9a23b;--brand-ink:#1a1308}
[data-scheme="mono"]{--bg:#f6f6f6;--surface:#ffffff;--ink:#17171a;--muted:#5c5c60;--line:#e6e6e8;--brand:#18181b;--brand-ink:#ffffff}
@media(prefers-color-scheme:dark){[data-scheme="mono"]:not([data-theme="light"]){--bg:#0e0e10;--surface:#17171a;--ink:#ececee;--muted:#98989c;--line:#2a2a2e;--brand:#ededf0;--brand-ink:#0e0e10}}
[data-scheme="mono"][data-theme="dark"]{--bg:#0e0e10;--surface:#17171a;--ink:#ececee;--muted:#98989c;--line:#2a2a2e;--brand:#ededf0;--brand-ink:#0e0e10}
[data-scheme="contrast"]{--bg:#ffffff;--surface:#ffffff;--ink:#000000;--muted:#333333;--line:#000000;--brand:#0031c8;--brand-ink:#ffffff}
@media(prefers-color-scheme:dark){[data-scheme="contrast"]:not([data-theme="light"]){--bg:#000000;--surface:#0a0a0a;--ink:#ffffff;--muted:#d6d6d6;--line:#ffffff;--brand:#6ea8ff;--brand-ink:#000000}}
[data-scheme="contrast"][data-theme="dark"]{--bg:#000000;--surface:#0a0a0a;--ink:#ffffff;--muted:#d6d6d6;--line:#ffffff;--brand:#6ea8ff;--brand-ink:#000000}
.full-bleed{width:100vw;max-width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw)}
.full-bleed>img,.full-bleed>video{width:100%;display:block}
.site-nav{border-bottom:1px solid var(--line);margin-bottom:1.5rem;padding:.5rem 0}
.nav-wrap{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.nav-wrap .brand{font-weight:800;color:var(--ink);text-decoration:none;font-size:1.15rem}
.brand-logo{height:1.9em;width:auto;display:block}
.nav-toggle{display:none}
.nav-burger{display:none;cursor:pointer;font-size:1.35rem;line-height:1;user-select:none;margin-left:auto;color:var(--ink)}
.nav-links{display:flex;gap:1.1rem;align-items:center;margin-left:auto;flex-wrap:wrap}
.nav-links a{text-decoration:none;color:var(--muted)}
.nav-links a:hover,.nav-links a.active{color:var(--brand)}
@media(max-width:640px){.nav-burger{display:inline-block}.nav-links{display:none;flex-direction:column;align-items:flex-start;width:100%;gap:.5rem;margin:.4rem 0 0}.nav-toggle:checked~.nav-links{display:flex}}
.nav-dd{position:relative}
.nav-dd>a,.nav-parent{color:var(--muted);cursor:pointer}
.nav-dd>*:first-child::after{content:"▾";font-size:.7em;margin-left:.25em;opacity:.55}
.nav-dd:hover>a,.nav-dd:hover>.nav-parent,.nav-dd:focus-within>a,.nav-dd:focus-within>.nav-parent,.nav-dd>a.active,.nav-dd>.nav-parent.active{color:var(--brand)}
.nav-sub{display:none;position:absolute;top:100%;left:0;min-width:11rem;flex-direction:column;gap:.35rem;padding:.5rem;margin-top:.35rem;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.14);z-index:30}
.nav-dd:hover>.nav-sub,.nav-dd:focus-within>.nav-sub{display:flex}
.nav-sub a{white-space:nowrap;color:var(--muted)}.nav-sub a:hover,.nav-sub a.active{color:var(--brand)}
@media(max-width:640px){.nav-dd{width:100%}.nav-sub{display:flex;position:static;box-shadow:none;border:0;background:transparent;margin:.15rem 0 .3rem;padding:.15rem 0 .2rem 1rem;min-width:0}}
.volt-hero{position:relative;overflow:hidden}
.vh-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .8s ease}