:root{--ink: #0b1220;--ink-soft: #4a5568;--ink-faint: #6b778c;--paper: #f3f6f8;--paper-2: #e6eef2;--paper-deep: #d5e4ea;--line: rgba(11, 18, 32, .1);--line-strong: rgba(11, 18, 32, .18);--accent: #0f766e;--accent-mid: #14b8a6;--accent-deep: #0d5c56;--accent-glow: rgba(15, 118, 110, .22);--accent-soft: rgba(20, 184, 166, .12);--warn: #c2410c;--danger: #b91c1c;--ok: #047857;--surface: rgba(255, 255, 255, .78);--surface-solid: #ffffff;--shadow-sm: 0 1px 2px rgba(11, 18, 32, .04);--shadow: 0 18px 48px rgba(11, 18, 32, .08);--shadow-lg: 0 28px 70px rgba(11, 18, 32, .12);--radius: 16px;--radius-sm: 10px;--radius-lg: 28px;--font-display: "Instrument Serif", Georgia, "Times New Roman", serif;--font-body: "DM Sans", "Segoe UI", system-ui, sans-serif;--tracking-tight: -.03em;--ease: cubic-bezier(.22, 1, .36, 1);--dur: 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var(--dur) var(--ease)}.nav-pills button:hover{background:var(--accent-soft);color:var(--accent-deep)}.nav-pills button.active{background:var(--ink);color:#fff;box-shadow:0 8px 20px #0b12202e}.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:2.25rem;align-items:end;min-height:calc(100vh - 9rem);margin-bottom:3.25rem;animation:rise .75s var(--ease) .06s both}.hero-copy .brand-mark{font-size:clamp(2.4rem,5.5vw,3.4rem);margin-bottom:.35rem}.hero-copy h1{font-family:var(--font-display);font-size:clamp(2.5rem,5.8vw,4.1rem);font-weight:400;line-height:.98;margin:.35rem 0 1.1rem;letter-spacing:var(--tracking-tight);max-width:22ch}.hero-copy p{max-width:34rem;color:var(--ink-soft);font-size:1.08rem;line-height:1.6;margin:0 0 1.65rem}.hero-visual{position:relative;min-height:380px;border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(148deg,#0f766e,#0b1220 58%,#082f2b),repeating-linear-gradient(-14deg,transparent,transparent 14px,rgba(255,255,255,.035) 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1.4rem;cursor:pointer;font-weight:600;letter-spacing:.01em;transition:transform var(--dur) var(--ease),background var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:.35rem}.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0)}.btn-primary{background:linear-gradient(165deg,var(--accent-mid),var(--accent));color:#fff;box-shadow:0 12px 32px var(--accent-glow)}.btn-primary:hover{background:linear-gradient(165deg,#2dd4bf,var(--accent-deep))}.btn-ghost{background:#ffffffa6;border:1px solid var(--line-strong);color:var(--ink);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent-deep);background:#fff}.panel{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 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var(--ease)}.chip:hover{border-color:#0f766e66;color:var(--accent-deep);transform:translateY(-1px)}.chip.selected{background:var(--ink);color:#fff;border-color:var(--ink)}.form-actions{display:flex;justify-content:space-between;gap:.75rem;margin-top:1.65rem}.results{display:grid;gap:1rem;margin-top:1.55rem}.result-card{border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.2rem;background:#ffffff9e;transition:border-color var(--dur) var(--ease)}.result-card:hover{border-color:#0f766e47}.result-card h3{margin:0 0 .55rem;font-size:1rem;font-weight:650}.muted{color:var(--ink-soft);font-size:.9rem}.metric-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.8rem}.metric{padding:.95rem;border-radius:14px;background:linear-gradient(160deg,var(--accent-soft),rgba(255,255,255,.7));border:1px solid rgba(15,118,110,.12)}.metric strong{display:block;font-size:1.3rem;letter-spacing:-.02em}.metric span{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-faint)}.table{width:100%;border-collapse:collapse;font-size:.88rem}.table th,.table td{text-align:left;padding:.65rem .45rem;border-bottom:1px solid var(--line)}.table th{font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-faint);font-weight:650}.error{color:var(--danger);margin-top:.75rem}.success{color:var(--ok)}.list-page{display:grid;gap:.8rem}.list-item{display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:1.05rem 1.2rem;border:1px solid var(--line);border-radius:var(--radius);background:#ffffffb3;cursor:pointer;transition:border-color var(--dur) var(--ease),transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.list-item:hover{border-color:#0f766e73;transform:translateY(-2px);box-shadow:var(--shadow)}.badge{font-size:.7rem;font-weight:650;padding:.28rem .6rem;border-radius:999px;background:var(--paper-2);color:var(--ink-soft);text-transform:uppercase;letter-spacing:.05em}@keyframes rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes floaty{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.14);opacity:.78}}@media(max-width:860px){.app-shell{padding:1rem 1rem 3.5rem}.hero{grid-template-columns:1fr;min-height:auto;gap:1.5rem}.hero-copy h1{max-width:none}.hero-visual{min-height:220px;order:-1}.form-grid,.metric-row{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}.nav-pills{width:100%}}.app-footer{margin-top:3.25rem;padding-top:1.35rem;border-top:1px solid var(--line);font-size:.875rem;color:var(--ink-faint)}.app-footer a{text-decoration:none;font-weight:600}.app-footer a:hover{text-decoration:underline}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}