:root{--deep:#032f2a;--green:#0b5c51;--mint:#dff3ec;--coral:#ff7b63;--paper:#f4f5f0;--ink:#163c35;--line:#d9e1dc;--muted:#637f78}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 Inter,ui-sans-serif,system-ui,sans-serif}a{color:inherit}.site-header{height:82px;display:flex;align-items:center;gap:34px;padding:0 max(24px,5vw);background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:850;letter-spacing:.14em;color:var(--deep)}.brand i{display:grid;place-items:center;width:43px;height:43px;border:2px solid var(--coral);border-radius:50%;color:var(--coral);font:italic 27px Georgia}.brand span{display:flex;flex-direction:column}.brand small{font-size:9px;color:#67a99b}.site-header nav{display:flex;gap:22px;margin:auto}.site-header nav a,.header-actions>a:first-child{text-decoration:none;font-size:14px}.header-actions{display:flex;align-items:center;gap:17px}.button,button{display:inline-block;border:0;border-radius:8px;padding:11px 17px;background:var(--green);color:white;text-decoration:none;font-weight:750;cursor:pointer}.coral{background:var(--coral);color:#183d36}.home-hero{min-height:650px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:7vw;padding:72px max(30px,8vw);background:radial-gradient(circle at 8% 5%,#176e62,var(--deep) 53%);color:white}.eyebrow{font-size:11px;letter-spacing:.18em;font-weight:800;color:#87d2c1}.home-hero h1{font:clamp(48px,6vw,84px)/.98 Georgia,serif;margin:18px 0 24px;max-width:820px}.home-hero h1 em{color:var(--coral);font-weight:400}.home-hero>div>p{max-width:640px;color:#c7ddd7;font-size:19px}.cta{display:flex;align-items:center;gap:24px;margin:32px 0}.proof{display:flex;gap:24px;color:#a9cfc5;font-size:12px}.hero-card{background:#fff;color:var(--ink);border-radius:22px;padding:28px;box-shadow:0 30px 80px #001d1966}.hero-card>strong{display:block;font:42px Georgia;color:var(--deep);margin:8px 0 22px}.mini-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.mini-actions span{padding:13px;background:var(--mint);border-radius:8px;text-align:center}.hero-card article{margin-top:24px;border-top:1px solid var(--line);padding-top:12px}.hero-card article p{display:flex;justify-content:space-between}.logo-strip{display:flex;justify-content:space-around;gap:20px;padding:20px;background:#fff;border-bottom:1px solid var(--line);font-size:11px;letter-spacing:.15em;color:#6b827d}.section{padding:90px max(28px,8vw)}.section-head{display:grid;grid-template-columns:.6fr 1.4fr;align-items:start;margin-bottom:38px}.section h2,.page-hero h1{font:clamp(38px,5vw,62px)/1.05 Georgia,serif;color:var(--deep);margin:10px 0}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.feature{background:white;border:1px solid var(--line);border-radius:14px;padding:24px;text-decoration:none;min-height:230px;transition:.2s}.feature:hover{transform:translateY(-4px);box-shadow:0 18px 45px #173e3514}.feature>span{float:right;color:var(--coral)}.feature h3{font:27px Georgia;margin:48px 0 10px}.feature p{color:var(--muted)}.split-band{display:grid;grid-template-columns:1fr 1fr;gap:8vw;padding:80px max(28px,8vw);background:#dcefe8}.split-band h2{font:50px Georgia;margin:10px 0}.statement{background:var(--deep);color:#fff;border-radius:18px;padding:30px}.statement strong{display:block;font:48px Georgia;margin-top:12px}.bars{height:190px;display:flex;align-items:end;gap:12px;margin-top:28px}.bars i{flex:1;background:linear-gradient(var(--coral),#dcaa80);border-radius:5px 5px 0 0}.duo{display:grid;grid-template-columns:1fr 1fr;gap:18px}.duo 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strong{display:block;font:52px Georgia;color:var(--deep)}.faq{max-width:900px;margin:auto}.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 22px;margin:10px}.faq summary{font-weight:800;cursor:pointer}.contact-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:7vw}.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:14px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:28px}.contact-form label{display:grid;gap:6px;font-size:12px;font-weight:750}.contact-form label:nth-last-of-type(1){grid-column:1/-1}.contact-form input,.contact-form textarea,footer input{padding:11px;border:1px solid #cbd8d2;border-radius:8px;font:inherit}.legal{max-width:950px}.flash{position:fixed;top:95px;right:25px;z-index:20;padding:14px 18px;border-radius:9px}.flash.ok{background:#dff3ec}.flash.error{background:#ffe3de}footer{display:grid;grid-template-columns:1.3fr .7fr .7fr 1.1fr;gap:35px;padding:60px max(28px,8vw);background:var(--deep);color:#cae0da}footer>div,footer form{display:grid;align-content:start;gap:9px}footer a{text-decoration:none}footer>small{grid-column:1/-1;border-top:1px solid #ffffff1c;padding-top:20px}@media(max-width:1000px){.site-header nav{display:none}.home-hero,.split-band,.product,.contact-layout{grid-template-columns:1fr}.feature-grid{grid-template-columns:repeat(2,1fr)}footer{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.site-header{padding:0 16px}.header-actions>a:first-child{display:none}.home-hero{padding:55px 24px}.hero-card{display:none}.proof{display:grid}.section{padding:60px 22px}.section-head,.feature-grid,.duo,.stats,.contact-form,footer{grid-template-columns:1fr}.contact-form label:nth-last-of-type(1),footer>small{grid-column:auto}.page-hero{padding:65px 24px}}
/* Exprx institutional blue, white and red public theme */
:root{--deep:#071b3d;--green:#0b57d0;--mint:#eaf2ff;--coral:#d9233f;--paper:#f4f7fb;--ink:#14294b;--line:#d8e1ee;--muted:#607089}body,button,input,textarea{font-family:Inter,"Segoe UI",Arial,sans-serif}body{background:#f4f7fb;color:#14294b}.brand i{border-color:#d9233f;color:#d9233f;font-family:Inter,"Segoe UI",Arial,sans-serif;font-weight:850;font-style:italic}.brand small{color:#5277b3}.site-header{border-bottom-color:#d8e1ee;box-shadow:0 5px 20px rgba(7,27,61,.05)}.button,button{background:#0b57d0}.coral{background:#d9233f;color:#fff}.home-hero{background:radial-gradient(circle at 12% 8%,#154f9e,#071b3d 58%)}.home-hero h1,.section h2,.page-hero h1,.feature h3,.split-band h2,.duo h3,.stats strong,.hero-card>strong,.statement strong{font-family:Inter,"Segoe UI",Arial,sans-serif;font-style:normal;letter-spacing:-.045em;font-weight:760}.home-hero h1 em{color:#f0445d;font-style:normal}.eyebrow{color:#9fc0f0}.home-hero>div>p,.proof{color:#c2d2e9}.hero-card{color:#14294b;box-shadow:0 30px 80px rgba(2,14,36,.46)}.mini-actions span{background:#eaf2ff;color:#0b57d0}.feature>span{color:#d9233f}.split-band{background:#eaf2ff}.statement,.duo a{background:#071b3d}.bars i{background:linear-gradient(#e02b45,#ff8092)}.page-hero{background:linear-gradient(120deg,#071b3d,#0b57d0)}.page-hero p{color:#d4e1f3}.product li:before{color:#0b57d0}footer{background:#071b3d;color:#cbd8eb}
/* Air-blue brand refinement */
.brand i{background:linear-gradient(145deg,#82caff,#3d91e9);color:#fff;border-color:rgba(255,255,255,.8);text-shadow:0 1px 0 #fff,0 -1px 2px rgba(0,61,140,.45);box-shadow:inset 2px 2px 3px rgba(255,255,255,.7),inset -3px -3px 7px rgba(10,82,161,.28),0 8px 20px rgba(10,78,158,.2)}.home-hero{background:radial-gradient(circle at 15% 5%,#71c3fb,#368adf 48%,#2367bd)}.home-hero h1 em{color:#fff}.eyebrow{color:#e3f5ff}.home-hero>div>p,.proof{color:#edf8ff}.coral{background:#fff;color:#246dc3}.page-hero{background:linear-gradient(120deg,#61b6f6,#2c7bd4)}.bars i{background:linear-gradient(#92d6ff,#3b92e8)}footer{background:linear-gradient(135deg,#337fce,#1d5ca9)}
/* Nature-led public palette */
:root{--deep:#153f31;--green:#267252;--mint:#e5f2e9;--coral:#83b997;--paper:#f4f7f2;--ink:#244639;--line:#d5e2d8;--muted:#667c70}.brand i{background:linear-gradient(145deg,#a9d6b6,#4e9670);color:#fff;border-color:rgba(255,255,255,.8);text-shadow:0 1px 0 #fff,0 -1px 2px rgba(15,76,46,.5);box-shadow:inset 2px 2px 3px rgba(255,255,255,.68),inset -3px -3px 8px rgba(21,88,53,.28),0 9px 22px rgba(25,91,58,.2)}.home-hero{background:radial-gradient(circle at 15% 5%,#a8d7b5,#579b70 48%,#205f47)}.button,button{background:#267252}.eyebrow{color:#e3f4e7}.home-hero>div>p,.proof{color:#edf8f0}.coral{background:#fff;color:#276d4e}.mini-actions span{background:#e5f2e9;color:#267252}.split-band{background:#e5f2e9}.statement,.duo a{background:#153f31}.page-hero{background:linear-gradient(120deg,#8fc6a0,#2f7958)}.bars i{background:linear-gradient(#b7ddc1,#5c9f74)}footer{background:linear-gradient(135deg,#3f8360,#174c39)}