:root{--navy:#173f54;--accent:#176b91;--sky:#5aaed0;--text:#294c5d;--muted:#526f7f;--blue:#eff9fd;--line:#d2eaf4;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);font-size:17px;line-height:1.65;background:white}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--navy);line-height:1.13;letter-spacing:-.04em}h1{font-size:clamp(42px,4.8vw,70px);font-weight:750;margin-bottom:26px}h2{font-size:clamp(34px,3.6vw,49px);margin-bottom:24px}h3{font-size:25px;letter-spacing:-.025em}p{margin-bottom:20px}em{font-style:normal;color:var(--accent)}.wrap{width:min(1200px,calc(100% - 72px));margin:auto}.sky{color:var(--accent)}header{position:sticky;top:0;background:#fffffff5;border-bottom:1px solid 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.interface-link{display:block;border:1px solid #b6ddeb;border-radius:10px;overflow:hidden;background:white;box-shadow:0 20px 50px -22px #2788b350;transition:box-shadow .2s}.interface-link:hover{box-shadow:0 20px 50px -18px #2788b375}.interface-image{display:block;width:100%;height:auto}.product-visual .caption{line-height:1.6;margin-top:16px;font-size:13px}.caption span{display:block;color:var(--accent);font-weight:600;margin-top:4px}.hero-grid{grid-template-columns:.9fr 1.2fr;gap:36px}.hero h1{font-size:clamp(42px,4.2vw,62px)}.brand .sky{color:var(--accent)}@media(max-width:1000px){.hero-grid{grid-template-columns:1fr;gap:42px}.hero-copy{max-width:720px}.product-visual{width:100%;max-width:900px;padding:0}.hero{background:linear-gradient(#fff 55%,#eff9fd 55%)}}@media(max-width:720px){.hero h1{font-size:44px}.product-visual .caption{font-size:12px}}

.video-navigation{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px}.video-navigation button{border:1px solid var(--line);border-radius:6px;background:var(--blue);color:var(--navy);padding:10px 14px;font-size:14px;min-height:44px;white-space:nowrap}.video-navigation button:hover{background:var(--sky);border-color:var(--sky)}#testimonial-status{font-size:13px;color:var(--muted);text-align:center;line-height:1.5}.testimony .video-shell{min-width:0}@media(max-width:480px){.video-navigation{flex-wrap:wrap}.video-navigation #testimonial-status{order:-1;width:100%}.video-navigation button{flex:1}}
[hidden]{display:none!important}.partners{text-align:center;border-top:1px solid var(--line)}.partner-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:30px;padding:25px 0;scrollbar-width:thin}.partner-track figure{margin:0;flex:0 0 170px;scroll-snap-align:start}.partner-track img{width:125px;height:125px;object-fit:contain}.partner-track figcaption{font-size:14px;line-height:1.5;margin-top:15px}.partner-controls{display:flex;justify-content:center;gap:12px;margin-top:20px}.partner-controls button,.admin button:not(.button),dialog button:not(.button){padding:10px 15px;border:1px solid var(--line);background:var(--blue);border-radius:6px;color:var(--navy)}.admin h1{font-size:48px}.admin h2{font-size:27px}.admin-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:60px;margin-top:40px}.admin form{background:var(--blue);padding:30px;border-radius:12px;align-self:start}.admin label{display:block;font-size:15px;font-weight:bold;margin:20px 0 8px}.admin input{display:block;width:100%;margin-top:7px;padding:12px;border:1px solid #b5d4e1;border-radius:5px;font:inherit;min-width:0;background:white}.admin input[type=file]{font-size:14px}.help{font-size:13px;color:var(--muted);margin:6px 0}#logo-preview{width:120px;height:120px;object-fit:contain;margin-top:15px}#form-message{font-size:15px;margin-top:20px}.partner-row{display:flex;align-items:center;gap:12px;padding:20px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}.partner-row img{width:60px;height:60px;object-fit:contain}.partner-row>div{flex:1;min-width:130px}.partner-row p{font-size:13px;margin:3px 0}.partner-row button{font-size:13px}dialog{border:1px solid var(--line);border-radius:12px;max-width:calc(100% - 40px);padding:30px}dialog::backdrop{background:#173f5480}dialog h2{font-size:26px}button:disabled{opacity:.6;cursor:wait}@media(max-width:850px){.admin-grid{grid-template-columns:1fr;gap:35px}.admin h1{font-size:38px}.partner-track figure{flex-basis:140px}}