/* Book a demo page (request-demo.html). Uses the shared tokens from styles.css / dark.css; light is the base, dark overrides below. */

/* ---------- animated gradient background ---------- */
.rd{position:relative;isolation:isolate;overflow:hidden;padding:72px 0 112px;background:linear-gradient(180deg,#F5F3FF 0%,#FAFAFF 45%,var(--subtle) 100%)}
.rd-bg{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.rd-bg .b{position:absolute;border-radius:50%;filter:blur(70px);opacity:.38;will-change:transform;animation:rdDrift 24s ease-in-out infinite alternate}
.rd-bg .b1{width:640px;height:640px;left:-200px;top:-260px;background:radial-gradient(circle,#8B5CF6 0%,transparent 65%)}
.rd-bg .b2{width:560px;height:560px;right:-180px;top:80px;background:radial-gradient(circle,#D946EF 0%,transparent 65%);animation-duration:28s;animation-delay:-6s}
.rd-bg .b3{width:760px;height:520px;left:28%;bottom:-300px;background:radial-gradient(circle,#3B82F6 0%,transparent 65%);opacity:.26;animation-duration:32s;animation-delay:-12s}
.rd-bg .grid{position:absolute;inset:0;background-image:linear-gradient(rgba(15,23,42,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(15,23,42,.06) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 75% 60% at 50% 25%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 75% 60% at 50% 25%,#000 20%,transparent 75%)}
.rd-bg .fade{position:absolute;left:0;right:0;bottom:0;height:180px;background:linear-gradient(180deg,transparent,var(--subtle))}
@keyframes rdDrift{to{transform:translate3d(70px,50px,0) scale(1.1)}}

/* ---------- layout ---------- */
.rd-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:64px;align-items:start}
.rd-side{padding-top:12px;min-width:0}
.rd-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px 6px 8px;border-radius:999px;border:1px solid color-mix(in srgb,var(--brand) 22%,transparent);background:color-mix(in srgb,var(--surface,#fff) 70%,transparent);backdrop-filter:blur(8px);font-size:.85rem;font-weight:700;color:var(--ink);margin-bottom:24px}
.rd-badge .dot{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--brand);color:#fff}
.rd-badge .dot .ms{font-size:14px}
.rd-side h1{font-size:clamp(2.3rem,4vw,3.25rem);line-height:1.02;margin-bottom:20px;text-wrap:balance}
.rd-side h1 em{font-style:italic;font-weight:700;background:linear-gradient(100deg,#5412C4 10%,#A21CAF 90%);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.14em;margin-right:-.06em}
.rd-side .lead{font-size:1.15rem;color:var(--muted);max-width:52ch;margin-bottom:36px}

/* three steps with a connecting line */
.rd-steps{list-style:none;padding:0;margin:0 0 36px;display:grid;gap:22px;position:relative}
.rd-steps:before{content:"";position:absolute;left:23px;top:30px;bottom:30px;width:2px;background:linear-gradient(180deg,var(--brand),color-mix(in srgb,var(--brand) 10%,transparent))}
.rd-steps li{display:grid;grid-template-columns:48px minmax(0,1fr);gap:16px;align-items:center;position:relative}
.rd-steps .t{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--surface,#fff);border:1px solid color-mix(in srgb,var(--brand) 25%,var(--line));color:var(--brand);box-shadow:0 10px 24px -14px rgba(84,18,196,.5);transition:transform .35s cubic-bezier(.34,1.56,.64,1)}
.rd-steps li:hover .t{transform:translateY(-2px) rotate(-6deg) scale(1.06)}
.rd-steps .t .ms{font-size:24px}
.rd-steps b{display:block;color:var(--ink);font-size:1.02rem}
.rd-steps small{display:block;color:var(--muted);font-size:.93rem;margin-top:2px}

.rd-label{display:block;font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.rd-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:36px}
.rd-chips > span{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:999px;border:1px solid var(--line);background:color-mix(in srgb,var(--surface,#fff) 75%,transparent);font-size:.88rem;font-weight:600;color:var(--body);transition:transform .3s cubic-bezier(.16,1,.3,1),border-color .2s}
.rd-chips > span:hover{transform:translateY(-2px);border-color:var(--brand-200)}
.rd-chips .ms{font-size:17px;color:var(--brand)}
.rd-assure{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.rd-assure div{display:flex;flex-direction:column;gap:4px;padding:14px;border-radius:14px;border:1px solid var(--line);background:color-mix(in srgb,var(--surface,#fff) 70%,transparent);backdrop-filter:blur(6px)}
.rd-assure .ms{font-size:20px;color:var(--brand)}
.rd-assure b{font-size:.95rem;color:var(--ink);line-height:1.25}
.rd-assure small{font-size:.8rem;color:var(--muted);line-height:1.35}

/* ---------- form card with a gradient border ---------- */
.rd-card{position:relative;border-radius:24px;padding:40px;background:var(--surface,#fff);box-shadow:0 40px 90px -45px rgba(59,7,100,.45),0 1px 0 rgba(255,255,255,.6) inset}
.rd-card:before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1.5px;background:linear-gradient(140deg,rgba(124,58,237,.7),rgba(217,70,239,.35) 40%,rgba(59,130,246,.15) 70%,rgba(124,58,237,.5));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.rd-card h2{font-size:1.8rem;margin-bottom:6px}
.rd-card .sub{color:var(--muted);font-size:.98rem;margin-bottom:26px}
.rd-card .two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.rd-card .field{margin-bottom:18px}
.rd-card .err:empty{display:none}
.rd-card .err{display:flex;align-items:center;gap:6px;margin-top:6px;font-size:.86rem;font-weight:600;color:var(--bad)}
.rd-card .err:before{content:"error";font-family:"Material Symbols Outlined";font-size:17px;font-weight:400;line-height:1}
.rd-card .opt{font-weight:500;color:var(--muted)}
.rd-card fieldset{border:0;padding:0;margin:0 0 18px;min-width:0}
.rd-card legend{display:block;font-weight:700;font-size:.95rem;margin-bottom:10px;color:var(--ink);padding:0}
.rd-opts{display:flex;flex-wrap:wrap;gap:8px}
.rd-opt{position:relative;display:inline-flex}
.rd-opt input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}
.rd-opt > span{display:inline-flex;align-items:center;gap:6px;min-height:42px;padding:9px 16px;border-radius:999px;border:1.5px solid var(--control);background:var(--surface,#fff);font-size:.93rem;font-weight:600;color:var(--body);transition:background .2s,border-color .2s,color .2s,transform .25s cubic-bezier(.34,1.56,.64,1)}
.rd-opt > span .ms{font-size:17px;color:var(--brand)}
.rd-opt:hover > span{border-color:var(--brand)}
.rd-opt input:checked + span{background:var(--brand);border-color:var(--brand);color:#fff;transform:scale(1.03)}
.rd-opt input:checked + span .ms{color:#fff}
.rd-opt input:focus-visible + span{outline:3px solid var(--focus);outline-offset:2px}
.rd-card fieldset[aria-invalid=true] .rd-opt > span{border-color:var(--bad)}
.rd-consent{font-size:.84rem;color:var(--muted);margin:4px 0 18px;line-height:1.5}
.rd-card .btn-p{width:100%}
.rd-card .fine{text-align:center;margin-top:16px;display:flex;align-items:center;justify-content:center;gap:6px}
.rd-card .fine .ms{font-size:17px;color:var(--ok)}
.rd-card .btn:disabled{opacity:.75;cursor:progress;transform:none}
.form-err{justify-content:center;margin:0 0 14px}

/* success */
.rd-ok{text-align:center;padding:12px 0 4px}
.rd-ok .seal{width:72px;height:72px;border-radius:50%;margin:0 auto 22px;display:grid;place-items:center;background:linear-gradient(140deg,#7C3AED,#C026D3);box-shadow:0 18px 40px -16px rgba(124,58,237,.8)}
.rd-ok .seal .ms{font-size:38px;color:#fff}
.rd-ok h2{margin-bottom:10px}
.rd-ok .lead{color:var(--muted);font-size:1.05rem;margin:0 auto 26px;max-width:42ch}
.rd-next{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:10px;text-align:left}
.rd-next li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;align-items:center;padding:12px 14px;border-radius:14px;border:1px solid var(--line);background:var(--subtle)}
.rd-next .n{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:.9rem;background:var(--brand-100);color:var(--brand)}
.rd-next b{display:block;color:var(--ink);font-size:.98rem}
.rd-next small{color:var(--muted);font-size:.86rem}
.rd-ok .acts{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.rd-ok:not([hidden]) .seal{animation:pop .6s both cubic-bezier(.34,1.56,.64,1)}
.rd-ok:not([hidden]) > *:not(.seal){animation:inUp .6s .15s both cubic-bezier(.16,1,.3,1)}

/* entrance */
.rd-card{animation:inUp 1s .2s both cubic-bezier(.16,1,.3,1)}
.rd-side > *{animation:inUp .9s both cubic-bezier(.16,1,.3,1)}
.rd-side > *:nth-child(2){animation-delay:.08s}.rd-side > *:nth-child(3){animation-delay:.16s}.rd-side > *:nth-child(4){animation-delay:.24s}
.rd-side > *:nth-child(5){animation-delay:.32s}.rd-side > *:nth-child(6){animation-delay:.4s}.rd-side > *:nth-child(7){animation-delay:.48s}
html.ld-on:not(.ld-go) .rd-card,html.ld-on:not(.ld-go) .rd-side > *{animation-play-state:paused}

/* ---------- dark theme ---------- */
html[data-theme="dark"] .rd{background:radial-gradient(ellipse 80% 50% at 50% -10%,rgba(124,58,237,.22),transparent 70%),#09090B}
html[data-theme="dark"] .rd-bg .b{opacity:.42}
html[data-theme="dark"] .rd-bg .b2{opacity:.3}
html[data-theme="dark"] .rd-bg .b3{opacity:.22}
html[data-theme="dark"] .rd-bg .grid{background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px)}
html[data-theme="dark"] .rd-side h1 em{background:linear-gradient(100deg,#C4B5FD 5%,#F0ABFC 95%);-webkit-background-clip:text;background-clip:text;color:transparent}
html[data-theme="dark"] .rd-badge{background:rgba(255,255,255,.04);border-color:#3F3F46}
html[data-theme="dark"] .rd-steps .t{background:#111113;border-color:#3F3F46;color:var(--brand-200);box-shadow:0 10px 30px -14px rgba(124,58,237,.8)}
html[data-theme="dark"] .rd-steps:before{background:linear-gradient(180deg,#7C3AED,rgba(124,58,237,.08))}
html[data-theme="dark"] .rd-chips > span,html[data-theme="dark"] .rd-assure div{background:rgba(255,255,255,.035);border-color:#27272A}
html[data-theme="dark"] .rd-chips .ms,html[data-theme="dark"] .rd-assure .ms{color:var(--brand-200)}
html[data-theme="dark"] .rd-card{background:rgba(17,17,19,.86);backdrop-filter:blur(18px);box-shadow:0 40px 100px -40px rgba(124,58,237,.55),0 1px 0 rgba(255,255,255,.06) inset}
html[data-theme="dark"] .rd-opt > span{background:#09090B;border-color:#3F3F46}
html[data-theme="dark"] .rd-opt > span .ms{color:var(--brand-200)}
html[data-theme="dark"] .rd-opt:hover > span{border-color:var(--brand-200)}
html[data-theme="dark"] .rd-opt input:checked + span{background:var(--brand);border-color:var(--brand);color:#fff}
html[data-theme="dark"] .rd-next li{background:rgba(255,255,255,.03)}
html[data-theme="dark"] .rd-next .n{background:var(--brand-100);color:var(--brand-200)}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .rd{padding:44px 0 80px}
  .rd-grid{grid-template-columns:minmax(0,1fr);gap:40px}
  .rd-card{padding:30px 22px}
  .rd-bg .b1{width:440px;height:440px}.rd-bg .b2{width:380px;height:380px}
}
@media (max-width:560px){
  .rd-card .two{grid-template-columns:minmax(0,1fr);gap:0}
  .rd-assure{grid-template-columns:minmax(0,1fr)}
  .rd-assure div{flex-direction:row;align-items:center;gap:10px}
  .rd-assure div small{display:none}
  .rd-side h1{font-size:2.3rem}
}
@media (prefers-reduced-motion:reduce){
  .rd-bg .b,.rd-card,.rd-side > *,.rd-ok:not([hidden]) .seal,.rd-ok:not([hidden]) > *{animation:none!important}
  .rd-steps li:hover .t,.rd-chips > span:hover{transform:none}
}