:root{
 --dark:#0D3535; --dark2:#0A2A2A;
 --bg:#FFFFFF; --bg2:#EFF6F5;            /* alt light-teal section */
 --coral:#E8603A; --teal:#2C8F8F; --teal-d:#1F6E6E; --teal-lt:#4FAAAA; --gold:#B98E4B;
 --ink:#123232; --ink2:#4A5E5E; --ink3:#7C8C8C;
 --hair:#DCE6E4; --card:#FFFFFF; --tealbox:#E7F3F2;
 --sans:'Inter',system-ui,sans-serif; --mono:'IBM Plex Mono',monospace;
 --shadow:0 1px 2px rgba(13,53,53,.04),0 8px 28px rgba(13,53,53,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.62;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.muted{color:var(--ink2)}
b{font-weight:800}

/* header (stays dark teal) */
header.site{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:22px;
 padding:13px 32px;background:var(--dark);border-bottom:1px solid rgba(255,255,255,.08)}
.brand{display:flex;align-items:center;gap:10px}
.brand .logo{height:40px;width:auto;display:block}
footer.site .brand.light .logo{height:34px}
header.site nav{display:flex;gap:20px;margin-left:auto;flex-wrap:wrap}
header.site nav a{font-size:14px;color:rgba(244,241,236,.72);font-weight:500;transition:color .15s}
header.site nav a:hover,header.site nav a.on{color:#fff}
header.site nav a.on{color:var(--coral)}
.cta-sm{background:var(--coral);color:#fff!important;padding:9px 18px;border-radius:999px;font-size:14px;font-weight:600;white-space:nowrap}
.cta-sm:hover{background:#f0764f}
.menu{display:none;background:none;border:0;color:#fff;font-size:26px;margin-left:auto;cursor:pointer}

section{padding:80px 32px}
.wrap{max-width:1120px;margin:0 auto}
.narrow{max-width:820px;margin:0 auto}
.tint{background:var(--bg2)}
.eyebrow{font-family:var(--mono);font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);margin-bottom:14px}
h1{font-size:clamp(36px,5.5vw,64px);line-height:1.04;letter-spacing:-.035em;font-weight:800;color:var(--ink)}
h2{font-size:clamp(27px,3.6vw,40px);line-height:1.1;letter-spacing:-.03em;font-weight:800;margin-bottom:12px;color:var(--ink)}
h3{font-size:20px;letter-spacing:-.02em;font-weight:700;margin-bottom:8px;color:var(--ink)}
p.lead{font-size:19px;color:var(--ink2);max-width:760px}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--hair);border-radius:18px;padding:26px;box-shadow:var(--shadow)}
.card .num{font-family:var(--mono);color:var(--coral);font-size:13.5px;font-weight:600;margin-bottom:10px}
.card p{color:var(--ink2);font-size:15px}
.pill{display:inline-block;font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;
 color:var(--teal-d);background:var(--tealbox);border:1px solid rgba(44,143,143,.25);padding:4px 11px;border-radius:999px;margin-top:14px}
.btn{display:inline-block;background:var(--coral);color:#fff!important;padding:15px 30px;border-radius:999px;font-weight:600;font-size:16px;transition:.15s;border:0;cursor:pointer}
.btn:hover{background:#f0764f;transform:translateY(-1px)}
.btn.ghost{background:transparent;border:1px solid var(--hair);color:var(--ink)!important}
.btn.ghost:hover{border-color:var(--teal);background:var(--tealbox)}
.center{text-align:center}
.divider{height:1px;background:var(--hair);max-width:1120px;margin:0 auto}

/* hero (dark, animation behind) */
.hero{position:relative;min-height:90vh;display:flex;align-items:center;overflow:hidden;background:var(--dark)}
.hero .frame{position:absolute;inset:0;width:100%;height:100%;border:0;opacity:.62}
.hero .scrim{position:absolute;inset:0;background:radial-gradient(130% 100% at 18% 42%,rgba(13,53,53,.35),rgba(13,53,53,.9) 72%)}
.hero .inner{position:relative;z-index:2;padding:0 32px;max-width:1120px;margin:0 auto;width:100%}
.hero h1{max-width:15ch;color:#F7F4EF}
.hero .eyebrow{color:var(--teal-lt)}
.hero p.lead{margin:22px 0 30px;color:rgba(247,244,239,.82)}
.hero .row{display:flex;gap:14px;flex-wrap:wrap}
.hero .tagchip{position:absolute;right:32px;bottom:30px;z-index:2;font-family:var(--mono);font-size:12px;letter-spacing:.12em;
 text-transform:uppercase;color:rgba(247,244,239,.7);background:rgba(10,42,42,.6);border:1px solid rgba(255,255,255,.14);padding:8px 14px;border-radius:999px}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:center}
.stats .n{font-size:44px;font-weight:800;color:var(--coral);letter-spacing:-.03em}
.stats .l{color:var(--ink2);font-size:15px}

.rows{display:flex;flex-direction:column}
.rows .r{display:grid;grid-template-columns:56px 1fr;gap:20px;padding:26px 0;border-top:1px solid var(--hair);align-items:start}
.rows .r .k{font-family:var(--mono);color:var(--teal);font-size:26px;font-weight:600}

/* dark CTA band keeps teal presence */
.band{background:var(--dark);color:#F7F4EF}
.band h2{color:#F7F4EF}.band .eyebrow{color:var(--teal-lt)}.band p.lead{color:rgba(247,244,239,.82)}

/* pricing */
.price{font-size:30px;font-weight:800;letter-spacing:-.02em;color:var(--ink);margin:6px 0;white-space:nowrap}
.price small{font-size:15px;color:var(--ink2);font-weight:600}
.featured{border-color:var(--coral);box-shadow:0 0 0 1px var(--coral),var(--shadow)}

/* calculator */
.calc{display:grid;grid-template-columns:380px 1fr;gap:28px;align-items:start}
.calc .inputs label{display:block;font-size:14px;color:var(--ink2);margin:18px 0 7px;font-weight:600}
.calc input[type=number]{width:100%;background:#fff;border:1px solid var(--hair);color:var(--ink);
 font-family:var(--mono);font-size:19px;padding:13px 15px;border-radius:12px}
.calc input[type=range]{width:100%;accent-color:var(--coral)}
.calc .out{display:grid;gap:16px}
.calc .big{background:var(--dark);border-radius:18px;padding:26px;color:#F7F4EF}
.calc .big .v{font-size:38px;font-weight:800;color:var(--coral);letter-spacing:-.03em}
.calc .big .muted{color:rgba(247,244,239,.7)}
.calc .yr{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.calc .yr .b{background:var(--tealbox);border:1px solid rgba(44,143,143,.22);border-radius:14px;padding:18px}
.calc .yr .b .v{font-size:25px;font-weight:800;color:var(--teal-d);letter-spacing:-.02em}
.lbl{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink2);margin-bottom:6px}
.calc .big .lbl{color:rgba(247,244,239,.7)}
.assump{font-size:13px;color:var(--ink3);margin-top:18px;line-height:1.7}
.assump b{color:var(--ink2)}

.embedwrap{border:1px solid var(--hair);border-radius:18px;overflow:hidden;background:var(--dark);box-shadow:var(--shadow)}
.embedwrap iframe{width:100%;height:78vh;border:0;display:block}

/* modal (catalog) */
.catcard{cursor:pointer;transition:.15s}
.catcard:hover{border-color:var(--teal);transform:translateY(-2px)}
.catcard .count{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;
 text-transform:uppercase;color:var(--teal-d);background:var(--tealbox);border:1px solid rgba(44,143,143,.25);padding:6px 13px;border-radius:999px;margin-top:14px;font-weight:600}
.catcard .count::after{content:"view";color:var(--coral)}
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:24px;background:rgba(13,53,53,.55)}
.modal.open{display:flex}
.modal .box{background:#fff;border-radius:18px;max-width:560px;width:100%;padding:30px;box-shadow:0 24px 60px rgba(0,0,0,.3);max-height:82vh;overflow:auto}
.modal h3{font-size:23px;margin-bottom:6px}
.modal .roles{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}
.modal .roles span{background:var(--tealbox);color:var(--teal-d);border:1px solid rgba(44,143,143,.22);padding:7px 13px;border-radius:10px;font-size:14px;font-weight:500}
.modal .x{float:right;background:none;border:0;font-size:24px;color:var(--ink3);cursor:pointer;line-height:1}

/* forms */
.formcard{background:var(--card);border:1px solid var(--hair);border-radius:18px;padding:30px;box-shadow:var(--shadow)}
.formcard label{display:block;font-size:14px;color:var(--ink2);font-weight:600;margin:16px 0 7px}
.formcard input,.formcard select,.formcard textarea{width:100%;border:1px solid var(--hair);border-radius:12px;padding:13px 15px;font-family:var(--sans);font-size:15px;color:var(--ink);background:#fff}
.formcard textarea{min-height:110px;resize:vertical}
.news{display:flex;gap:8px;margin-top:6px}
.news input{flex:1;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);color:#fff;border-radius:10px;padding:11px 13px;font-size:14px}
.news input::placeholder{color:rgba(247,244,239,.5)}
.news.light input{border:1px solid var(--hair);background:#fff;color:var(--ink)}
.news.light input::placeholder{color:var(--ink3)}
.news button{background:var(--coral);color:#fff;border:0;border-radius:10px;padding:0 18px;font-weight:600;cursor:pointer;font-size:14px}
.news-ok{color:var(--teal-lt);font-size:14px;margin-top:8px}

footer.site{display:grid;grid-template-columns:1.5fr 1fr 1.2fr 1fr;gap:38px;padding:56px 32px;background:var(--dark);color:rgba(247,244,239,.9)}
footer.site .brand.light{color:#F4F1EC;margin-bottom:14px}
footer.site .fcol h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.12em;color:rgba(247,244,239,.5);margin-bottom:14px;font-family:var(--mono)}
footer.site .fcol a{display:block;color:rgba(247,244,239,.72);font-size:14.5px;margin-bottom:9px}
footer.site .fcol a:hover{color:#fff}
footer.site .muted{color:rgba(247,244,239,.6);font-size:13.5px;margin:10px 0}

/* hero carousel (smaller, alternates text and animation) */
.hcar{position:relative;height:clamp(430px,58vh,580px);background:var(--dark);overflow:hidden;border-bottom:1px solid rgba(255,255,255,.08)}
.hslide{position:absolute;inset:0;opacity:0;transition:opacity .7s ease;display:flex;align-items:center;pointer-events:none}
.hslide.on{opacity:1;pointer-events:auto}
.hslide .inner{max-width:1120px;margin:0 auto;padding:0 32px;width:100%}
.hslide.txt{background:radial-gradient(120% 120% at 15% 30%,#123f3f,var(--dark) 70%)}
.hslide.txt .eyebrow{color:var(--teal-lt)}
.hslide.txt h1{color:#F7F4EF;max-width:15ch;font-size:clamp(32px,4.6vw,54px)}
.hslide.txt p.lead{color:rgba(247,244,239,.82);margin:18px 0 26px}
.hslide.txt .row{display:flex;gap:14px;flex-wrap:wrap}
.hslide.viz{overflow:hidden}
.hslide.viz .frame{position:absolute;left:0;right:0;top:-104px;width:100%;height:calc(100% + 208px);border:0;opacity:.95}
.hslide.viz .scrim{position:absolute;inset:0;background:radial-gradient(130% 120% at 80% 50%,transparent,rgba(13,53,53,.55))}
.hslide.viz .cap{position:absolute;left:32px;bottom:26px;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:rgba(247,244,239,.82);background:rgba(10,42,42,.55);border:1px solid rgba(255,255,255,.14);padding:8px 14px;border-radius:999px}
.hdots{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:9px;z-index:6}
.hdots button{width:9px;height:9px;padding:0;border-radius:50%;border:0;background:rgba(247,244,239,.35);cursor:pointer;transition:.2s}
.hdots button.on{background:var(--coral);width:24px;border-radius:6px}
.harrow{position:absolute;top:50%;transform:translateY(-50%);z-index:6;background:rgba(10,42,42,.5);border:1px solid rgba(255,255,255,.16);color:#fff;width:40px;height:40px;border-radius:50%;cursor:pointer;font-size:20px;line-height:1;display:flex;align-items:center;justify-content:center;transition:.15s}
.harrow:hover{background:var(--coral);border-color:var(--coral)}
.harrow.prev{left:18px}.harrow.next{right:18px}

@media(max-width:880px){
 .harrow{display:none}
 header.site nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--dark);padding:16px 32px}
 body.nav-open header.site nav{display:flex}
 .menu{display:block}
 .g2,.g3,.g4,.stats,.calc,.calc .yr,footer.site{grid-template-columns:1fr}
 section{padding:54px 22px}
}