:root{--ink:#171114;--paper:#f7f3f0;--pine:#6e2b3a;--pine-deep:#5a2230;--paper-dim:rgba(247,243,240,0.72);--muted:#6e6560;--error:#b3261e;--card:#ffffff;--line:#e6dedb}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;scroll-snap-type:y mandatory}body{background:var(--paper);color:var(--ink);font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,system-ui,Apple SD Gothic Neo,Malgun Gothic,sans-serif;font-size:15px;line-height:1.6}.logo-fixed{position:fixed;top:22px;left:24px;width:55px;height:22px;z-index:10;background-color:var(--ink);-webkit-mask:url(/orot-logo.svg) no-repeat left center/contain;mask:url(/orot-logo.svg) no-repeat left center/contain;transition:background-color .6s ease;pointer-events:none}body[data-section="1"] .logo-fixed{background-color:var(--paper)}.cue{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);z-index:10;width:44px;height:44px;background:none;border:none;cursor:pointer;opacity:.85;transition:opacity .5s ease;animation:cue-bob 2.2s ease-in-out infinite}.cue-chevron{display:block;width:12px;height:12px;margin:0 auto;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg);transition:border-color .6s ease}body[data-section="1"] .cue-chevron{border-color:var(--paper)}body[data-section="2"] .cue{opacity:0;pointer-events:none;animation:none}@keyframes cue-bob{0%,to{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(7px)}}.snap{min-height:100vh;scroll-snap-align:start;display:flex;flex-direction:column;justify-content:center;padding:0 24px}.fx{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}.in .fx{opacity:1;transform:none}.in .fx-1{transition-delay:.05s}.in .fx-2{transition-delay:.22s}.in .fx-3{transition-delay:.39s}.in .fx-4{transition-delay:.62s}.snap:not(.in) .fx{transition:none}.s3 .fx{transform:none}.s1{background:var(--paper);align-items:flex-start}.headline{display:flex;flex-direction:column;font-size:clamp(52px,min(15vw,20vh),124px);font-weight:800;line-height:1.14;letter-spacing:-.035em;max-width:900px;margin:0 auto;width:100%}.headline .accent{color:var(--pine)}.s2{background:var(--pine);color:var(--paper);justify-content:flex-start;padding-top:max(18vh,96px)}.s2-inner{max-width:640px;margin:0 auto;width:100%;display:flex;flex-direction:column;gap:30px}.sub{font-size:clamp(26px,7.2vw,40px);font-weight:700;line-height:1.38;letter-spacing:-.02em}.sub.dim{font-size:clamp(18px,5vw,26px);font-weight:500;color:var(--paper-dim)}.product{font-size:clamp(21px,5.8vw,30px);font-weight:700;line-height:1.38;letter-spacing:-.02em;color:var(--ink);margin-bottom:14px}.product .accent{color:var(--pine)}.product-sub{font-size:clamp(21px,5.8vw,30px);font-weight:700;line-height:1.38;letter-spacing:-.02em;color:var(--muted);margin:-6px 0 14px}.s3{background:var(--paper);padding-top:56px;padding-bottom:0}.s3-inner{width:100%;max-width:480px;margin:auto auto 0}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:0 24px 48px -32px rgba(20,19,15,.18)}.field-label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}input[type=tel]{width:100%;height:52px;border:1.5px solid var(--line);border-radius:12px;padding:0 16px;font-size:17px;font-family:inherit;background:#fff;color:var(--ink)}input[type=tel]:focus{outline:none;border-color:var(--pine)}input[type=tel].invalid{border-color:var(--error)}.consents{margin-top:16px;display:flex;flex-direction:column;gap:4px}.consent details{border-radius:8px}.consent summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;min-height:44px;font-size:14px}.consent summary::-webkit-details-marker{display:none}.consent input[type=checkbox]{width:20px;height:20px;accent-color:var(--pine);flex-shrink:0}.consent .see{margin-left:auto;text-decoration:underline;flex-shrink:0}.consent .see,.consent .terms{color:var(--muted);font-size:13px}.consent .terms{background:var(--paper);border-radius:8px;padding:12px 14px;margin:4px 0 8px 30px;white-space:pre-line}.error-text{color:var(--error);font-size:13px;margin-top:6px}.cta{width:100%;height:52px;margin-top:12px;border:none;border-radius:12px;background:var(--pine);color:var(--paper);font-size:17px;font-weight:700;font-family:inherit;cursor:pointer;transition:background .25s ease}.cta:hover{background:var(--pine-deep)}.cta:disabled{opacity:.6;cursor:default}.trust{margin-top:12px;text-align:center;font-size:13px;color:var(--muted)}.done-head{font-size:20px;font-weight:700;line-height:1.4}.survey-intro{margin-top:8px;font-size:14px;color:var(--muted)}.survey{margin-top:20px;display:flex;flex-direction:column;gap:20px}.survey fieldset{border:none}.survey legend{font-size:14px;font-weight:600;margin-bottom:10px}.choice{display:flex;align-items:center;gap:10px;min-height:44px;font-size:15px;cursor:pointer}.choice input{width:20px;height:20px;accent-color:var(--pine);flex-shrink:0}.survey-actions{display:flex;flex-direction:column;gap:8px;margin-top:4px}.skip{background:none;border:none;color:var(--muted);font-size:14px;font-family:inherit;text-decoration:underline;cursor:pointer;min-height:44px}.tail{margin-top:auto;padding:18px 0 14px;text-align:center}.tail-mark{display:block;width:20px;height:1px;background:var(--line);margin:0 auto 16px}.vision{font-size:12.5px;line-height:1.7;opacity:.8;letter-spacing:.01em}.footer,.vision{color:var(--muted)}.footer{margin-top:14px;font-size:12px;opacity:.7;display:flex;justify-content:center;gap:14px;flex-wrap:wrap}.footer a{color:var(--muted)}.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.prose{max-width:480px;margin:0 auto;padding:72px 20px 60px}.prose h1{font-size:24px;margin-bottom:24px}.prose h2{font-size:17px;margin:28px 0 8px}.prose li,.prose p{font-size:14px;color:var(--ink)}.prose ul{padding-left:20px}.prose .back{display:inline-block;margin-top:32px;color:var(--pine)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.fx{opacity:1;transform:none;transition:none}.cue{animation:none}}