:root{
  --cs-blue:#2563eb;--cs-blue2:#3b82f6;--cs-navy:#0f172a;--cs-muted:#64748b;
  --cs-line:#e2e8f0;--cs-green:#22c55e;--cs-red:#ef4444;--cs-bg:#fff;
}
*{box-sizing:border-box}
html{width:100%;min-height:100%;overflow-x:hidden;-webkit-text-size-adjust:100%}
body{margin:0;width:100%;min-height:100%;overflow-x:hidden;background:var(--cs-bg);font-family:"Open Sans",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--cs-navy)}
img{max-width:100%;height:auto}
.riti-cs{position:relative;width:100%;min-height:100svh;display:flex;flex-direction:column;isolation:isolate;overflow:hidden;background:radial-gradient(circle at 88% 16%,rgba(59,130,246,.10),transparent 28%),radial-gradient(circle at 8% 88%,rgba(34,197,94,.07),transparent 24%),#fff}
.riti-cs::before,.riti-cs::after{content:"";position:absolute;z-index:-1;border-radius:999px;pointer-events:none}
.riti-cs::before{width:520px;height:520px;right:-330px;top:8%;border:44px solid rgba(59,130,246,.08);box-shadow:0 0 0 48px rgba(34,197,94,.055),0 0 0 96px rgba(239,68,68,.045)}
.riti-cs::after{width:560px;height:170px;left:-180px;bottom:-110px;background:linear-gradient(90deg,var(--cs-blue2),var(--cs-red),var(--cs-green));transform:rotate(9deg);opacity:.95}
.riti-cs__shell{width:min(1280px,calc(100% - 48px));margin-inline:auto;min-width:0}
.riti-cs__header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 0 8px;min-width:0}
.riti-cs__logo{display:inline-flex;min-width:0}
.riti-cs__logo img{display:block;width:auto;max-width:min(260px,48vw);max-height:86px;object-fit:contain}
.riti-cs__status{font-size:12px;font-weight:700;color:#94a3b8;letter-spacing:.04em;white-space:nowrap}
.riti-cs__main{flex:1;display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);align-items:center;gap:clamp(32px,4.5vw,64px);padding:clamp(34px,5vw,54px) 0 clamp(46px,6vw,68px);min-width:0}
.riti-cs__copy,.riti-cs__media{min-width:0;width:100%}
.riti-cs__copy{max-width:610px}
.riti-cs__badge{display:inline-flex;align-items:center;max-width:100%;padding:9px 15px;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-weight:700;font-size:14px;margin-bottom:18px;border:1px solid #dbeafe;overflow-wrap:anywhere}
.riti-cs h1{font-size:clamp(44px,5.8vw,84px);line-height:.98;letter-spacing:-.05em;margin:0 0 20px;font-weight:700;color:var(--cs-navy);overflow-wrap:anywhere}
.riti-cs h1 strong{color:var(--cs-blue);font-weight:700}
.riti-cs__tagline{font-size:clamp(18px,1.8vw,27px);line-height:1.35;color:#334155;font-weight:600;margin:0 0 16px;overflow-wrap:anywhere}
.riti-cs__desc{font-size:16px;line-height:1.7;color:var(--cs-muted);max-width:580px;margin:0 0 24px;overflow-wrap:anywhere}
.riti-cs__features{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 28px;padding:0;list-style:none}
.riti-cs__features li{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600;color:#334155;white-space:normal}
.riti-cs__features li:not(:last-child)::after{content:"•";margin-left:10px;color:#93c5fd}
.riti-cs__actions{display:flex;gap:10px;flex-wrap:wrap;min-width:0}
.riti-cs__button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;max-width:100%;border-radius:12px;padding:12px 18px;font-size:14px;font-weight:700;border:1px solid var(--cs-blue);background:var(--cs-blue);color:#fff;text-decoration:none;text-align:center;overflow-wrap:anywhere;transition:transform .18s ease,box-shadow .18s ease}
.riti-cs__button:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(37,99,235,.20)}
.riti-cs__button--ghost{background:#fff;color:var(--cs-navy);border-color:var(--cs-line)}
.riti-cs__media{position:relative;margin:0}
.riti-cs__image-card{position:relative;width:100%;max-width:760px;margin-inline:auto;background:#fff;border:1px solid #e5e7eb;border-radius:clamp(18px,2vw,28px);padding:clamp(7px,1vw,12px);box-shadow:0 28px 70px rgba(15,23,42,.13);transform:rotate(-1deg);transform-origin:center}
.riti-cs__image-card img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:clamp(12px,1.5vw,19px)}
.riti-cs__image-card::after{content:"";position:absolute;inset:auto 8% -26px 8%;height:32px;background:rgba(15,23,42,.13);filter:blur(22px);z-index:-1;border-radius:50%}
.riti-cs__countdown{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;max-width:455px;margin:26px 0 0;min-width:0}
.riti-cs__time{min-width:0;border:1px solid var(--cs-line);border-radius:14px;padding:12px 8px;background:rgba(255,255,255,.86);text-align:center}
.riti-cs__time strong{display:block;font-size:24px;line-height:1.1;color:var(--cs-navy)}
.riti-cs__time span{display:block;margin-top:4px;font-size:9px;text-transform:uppercase;letter-spacing:.06em;color:#94a3b8;font-weight:700;overflow-wrap:anywhere}
.riti-cs__footer{display:flex;align-items:center;justify-content:space-between;gap:18px;border-top:1px solid var(--cs-line);padding:18px 0 24px;color:#94a3b8;font-size:12px;min-width:0}
.riti-cs__footer span,.riti-cs__footer a{overflow-wrap:anywhere}
.riti-cs__footer a{color:#64748b;text-decoration:none;font-weight:600}
.riti-cs__admin-note{position:fixed;right:16px;bottom:16px;max-width:min(420px,calc(100vw - 32px));z-index:10;background:#0f172a;color:#fff;padding:9px 12px;border-radius:10px;font-size:12px;box-shadow:0 10px 28px rgba(15,23,42,.18)}

@media(max-width:1180px){
  .riti-cs__shell{width:min(100% - 40px,1040px)}
  .riti-cs__main{grid-template-columns:1fr;gap:34px;padding:34px 0 52px}
  .riti-cs__copy{max-width:760px;margin-inline:auto;text-align:center}
  .riti-cs__badge{margin-inline:auto}
  .riti-cs__desc{margin-left:auto;margin-right:auto}
  .riti-cs__features,.riti-cs__actions{justify-content:center}
  .riti-cs__countdown{margin-left:auto;margin-right:auto}
  .riti-cs__media{max-width:820px;margin-inline:auto}
  .riti-cs__image-card{transform:none;max-width:820px}
  .riti-cs h1{font-size:clamp(48px,8vw,76px)}
}

@media(max-width:768px){
  .riti-cs__shell{width:min(100% - 28px,720px)}
  .riti-cs__header{padding:18px 0 6px}
  .riti-cs__logo img{max-width:min(220px,62vw);max-height:72px}
  .riti-cs__status{font-size:11px}
  .riti-cs__main{gap:26px;padding:26px 0 40px}
  .riti-cs h1{font-size:clamp(40px,11vw,60px);letter-spacing:-.045em}
  .riti-cs__tagline{font-size:clamp(18px,4.5vw,23px)}
  .riti-cs__desc{font-size:15px;line-height:1.65}
  .riti-cs__features{margin-bottom:24px}
  .riti-cs__image-card{box-shadow:0 18px 48px rgba(15,23,42,.12)}
  .riti-cs::before{width:360px;height:360px;right:-260px;top:14%;border-width:30px;box-shadow:0 0 0 34px rgba(34,197,94,.045),0 0 0 68px rgba(239,68,68,.035)}
  .riti-cs::after{width:420px;height:120px;left:-180px;bottom:-82px;opacity:.72}
}

@media(max-width:520px){
  .riti-cs__shell{width:min(100% - 22px,500px)}
  .riti-cs__header{align-items:flex-start;gap:10px}
  .riti-cs__logo img{max-width:min(190px,68vw);max-height:64px}
  .riti-cs__status{display:none}
  .riti-cs__main{padding:22px 0 34px;gap:22px}
  .riti-cs__badge{font-size:12px;padding:8px 12px;margin-bottom:14px}
  .riti-cs h1{font-size:clamp(36px,12vw,50px);line-height:1.01;letter-spacing:-.04em;margin-bottom:16px}
  .riti-cs__tagline{font-size:18px;margin-bottom:13px}
  .riti-cs__desc{font-size:14px;line-height:1.6;margin-bottom:20px}
  .riti-cs__features{justify-content:center;gap:6px 8px;margin-bottom:22px}
  .riti-cs__features li{font-size:12px}
  .riti-cs__features li:not(:last-child)::after{margin-left:8px}
  .riti-cs__actions{display:grid;grid-template-columns:1fr;width:100%;gap:9px}
  .riti-cs__button{width:100%}
  .riti-cs__countdown{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-width:340px;margin-top:22px}
  .riti-cs__time{padding:11px 7px}
  .riti-cs__time strong{font-size:22px}
  .riti-cs__image-card{border-radius:17px;padding:6px}
  .riti-cs__image-card img{border-radius:12px}
  .riti-cs__image-card::after{bottom:-18px;height:24px;filter:blur(16px)}
  .riti-cs__footer{flex-direction:column;align-items:center;text-align:center;gap:6px;padding:16px 0 22px}
  .riti-cs__admin-note{left:10px;right:10px;bottom:10px;max-width:none;text-align:center}
}

@media(max-width:360px){
  .riti-cs__shell{width:min(100% - 18px,342px)}
  .riti-cs__logo img{max-width:170px}
  .riti-cs h1{font-size:34px}
  .riti-cs__tagline{font-size:17px}
  .riti-cs__features{display:grid;grid-template-columns:1fr;justify-items:center}
  .riti-cs__features li:not(:last-child)::after{display:none}
  .riti-cs__countdown{width:100%}
  .riti-cs__time span{font-size:8px}
}

@media(min-width:1500px){
  .riti-cs__shell{width:min(1380px,calc(100% - 80px))}
  .riti-cs__main{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}
  .riti-cs__image-card{max-width:820px}
}

@media(prefers-reduced-motion:reduce){.riti-cs__button{transition:none}.riti-cs__button:hover{transform:none}}