:root{--calc-ok:var(--hiw-teal,#0d7377);--calc-ok-mint:var(--helper-text-success,#4db6ac);--calc-warn:#b35400;--calc-warn-soft:#ffd9a8;--calc-danger:var(--helper-text-error,#e57373);--calc-danger-deep:#c44b4b}.calc-hero{text-align:center;margin-bottom:32px}.calc-hero-title{color:#0f172a;letter-spacing:-.02em;margin:0 0 12px;font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;line-height:1.15}.calc-hero-tagline{color:#334155;max-width:600px;margin:0 auto 24px;font-size:1.05rem;font-weight:450;line-height:1.6}.calc-hero-subtitle{color:#475569;max-width:640px;margin:0 auto;font-size:1rem;line-height:1.7}@media (width>=600px){.calc-hero-subtitle{font-size:1.1rem}}.calc-field-label{color:#64748b;text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px;font-size:.8rem;font-weight:600;display:block}.calc-track-option{text-align:left;cursor:pointer;transition:transform .45s var(--hiw-spring-easing,ease), box-shadow .3s ease, background .2s ease;-webkit-user-select:none;user-select:none;background:#fff;border:none;border-radius:20px;align-items:center;gap:14px;padding:14px 20px;display:flex;box-shadow:5px 5px 14px #0000000d,-3px -3px 8px #ffffffe6,inset 0 1px 2px #fff9}.calc-track-option:hover{transform:translateY(-2px);box-shadow:7px 8px 18px #00000012,-3px -3px 10px #fffffff2,inset 0 1px 2px #fff9}.calc-track-option:active{transform:translateY(1px)scale(.99)}.calc-track-option[data-selected=true],.calc-track-option[data-selected=true]:hover{background:linear-gradient(135deg, var(--sapphire-light-4,#6366f10f) 0%, var(--sapphire-dark-2,#4338ca05) 100%);transform:translateY(1px);box-shadow:inset 3px 3px 8px #0000000f,inset -2px -2px 5px #ffffffb3,1px 1px 4px #00000008}.calc-track-option__dimple{background:linear-gradient(145deg,#eef1f5 0%,#e2e8f0 100%);border:1.5px solid #00000014;border-radius:50%;flex-shrink:0;width:20px;height:20px;box-shadow:inset 3px 3px 6px #00000024,inset -2px -2px 4px #ffffffe6,0 1px 2px #0000000a}.calc-track-option__check{background:radial-gradient(circle at 30% 25%,#ffffffe6 0%,#0000 40%),linear-gradient(145deg,#5dd8e8 0%,#00bcd4 50%,#008c9e 100%);border-radius:50%;flex-shrink:0;width:22px;height:22px;position:relative;box-shadow:0 0 8px #26c6da66,0 2px 4px #00505a33,inset 0 -2px 3px #00505a4d}.calc-track-option__check:after{content:"";clip-path:polygon(14% 50%,28% 38%,42% 55%,78% 18%,90% 30%,42% 80%);filter:drop-shadow(0 1px 1px #003c464d);background:linear-gradient(135deg,#fffffff2 0%,#fff9 30%,#fff3 60%,#0000 70%);width:12px;height:12px;position:absolute;top:5px;left:5px}.calc-track-option__title{color:#1e293b;font-size:.875rem;font-weight:600;display:block}.calc-track-option[data-selected=true] .calc-track-option__title{color:#0f172a}.calc-track-option__desc{color:#64748b;font-size:.75rem}.calc-mode-toggle{background:#eef1f5;border-radius:24px;gap:8px;padding:6px;display:flex;box-shadow:inset 3px 3px 7px #0000000f,inset -2px -2px 5px #ffffffe6,0 1px 2px #ffffff80}.calc-mode-toggle__option{text-align:center;color:#475569;cursor:pointer;transition:transform .45s var(--hiw-spring-easing,ease), box-shadow .3s ease, background .2s ease, color .2s ease;-webkit-user-select:none;user-select:none;background:#fff;border:none;border-radius:18px;flex:1;justify-content:center;align-items:center;gap:8px;padding:12px 14px;font-size:.875rem;font-weight:600;display:inline-flex;box-shadow:4px 4px 10px #0000000d,-2px -2px 6px #ffffffe6,inset 0 1px 2px #fff9}.calc-mode-toggle__option svg{color:currentColor;flex-shrink:0}.calc-mode-toggle__option:hover{transform:translateY(-2px);box-shadow:6px 7px 16px #00000012,-2px -2px 8px #fffffff2,inset 0 1px 2px #fff9}.calc-mode-toggle__option:active{transform:translateY(1px)scale(.99)}.calc-mode-toggle__option[data-selected=true],.calc-mode-toggle__option[data-selected=true]:hover{color:var(--hiw-sapphire-main,#4338ca);background:linear-gradient(135deg, var(--sapphire-light-4,#6366f11a) 0%, var(--sapphire-dark-2,#4338ca0a) 100%);transform:translateY(1px);box-shadow:inset 3px 3px 8px #4338ca1a,inset -2px -2px 5px #ffffffb3,1px 1px 4px #00000008}.calc-add-trip-btn{color:var(--hiw-sapphire-main,#4338ca);cursor:pointer;transition:transform .45s var(--hiw-spring-easing,ease), box-shadow .3s ease;background:#fff;border:none;border-radius:20px;align-items:center;gap:8px;margin-top:8px;padding:10px 20px;font-size:.875rem;font-weight:600;display:inline-flex;box-shadow:4px 4px 10px #0000000d,-2px -2px 6px #ffffffe6,inset 0 1px 2px #fff9}.calc-add-trip-btn:hover{transform:translateY(-2px);box-shadow:5px 6px 14px #00000012,-2px -2px 8px #fffffff2,inset 0 1px 2px #fff9}.calc-add-trip-btn:active{transform:translateY(1px)scale(.98)}.calc-trip-row{background:#fff;border-radius:16px;margin-bottom:12px;padding:16px;transition:box-shadow .2s;position:relative;box-shadow:3px 3px 8px #0000000a,-2px -2px 5px #ffffffe6,inset 0 1px 1px #fff9}.calc-trip-row:hover{box-shadow:4px 5px 12px #0000000f,-2px -2px 6px #fffffff2,inset 0 1px 1px #fff9}.calc-trip-duration{color:#475569;background:#f1f5f9;border-radius:20px;align-items:center;gap:4px;padding:2px 10px;font-size:.8rem;font-weight:600;display:inline-flex}.calc-bead{align-items:center;gap:6px;font-size:.78rem;font-weight:700;line-height:1.2;display:inline-flex}.calc-bead__dot{border-radius:50%;flex-shrink:0;width:12px;height:12px}.calc-bead--safe{color:var(--calc-ok)}.calc-bead--safe .calc-bead__dot{background:radial-gradient(circle at 30% 25%, #ffffffd9 0%, transparent 40%), linear-gradient(145deg, var(--calc-ok-mint) 0%, var(--calc-ok) 100%);box-shadow:0 2px 4px #0d73774d,inset 0 -1px 2px #003c3c40}.calc-bead--warning{color:var(--calc-warn)}.calc-bead--warning .calc-bead__dot{background:radial-gradient(circle at 30% 25%, #ffffffd9 0%, transparent 40%), linear-gradient(145deg, var(--calc-warn-soft) 0%, var(--calc-warn) 100%);box-shadow:0 2px 4px #c45d004d,inset 0 -1px 2px #78370040}.calc-bead--danger{color:var(--calc-danger-deep)}.calc-bead--danger .calc-bead__dot{background:radial-gradient(circle at 30% 25%, #ffffffd9 0%, transparent 40%), linear-gradient(145deg, #f2b8b8 0%, var(--calc-danger) 100%);box-shadow:0 2px 4px #d053534d,inset 0 -1px 2px #8c323240}.calc-progress{background:#e8eaf6;border-radius:6px;width:100%;height:12px;position:relative;overflow:hidden;box-shadow:inset 2px 2px 5px #00000014,inset -1px -1px 3px #ffffffe6,0 1px 2px #ffffff80}.calc-progress__fill{border-radius:6px;height:100%;transition:width .5s cubic-bezier(.34,1.56,.64,1);box-shadow:inset 0 1px 2px #ffffff40}.calc-progress__fill--safe{background:var(--calc-ok)}.calc-progress__fill--danger{background:var(--calc-danger)}.calc-earliest-banner{background:linear-gradient(145deg, var(--sapphire-light-4,#6366f112) 0%, #fff 55%, #fff 100%);box-shadow:0 6px 24px var(--hiw-sapphire-glow,#4338ca24), 0 2px 32px #0000000a, inset -4px -4px 10px #ffffffe6, inset 4px 4px 10px #00000008;border:1px solid #4338ca29;border-radius:18px;align-items:flex-start;gap:14px;margin-bottom:22px;padding:22px 24px;display:flex}.calc-earliest-banner__icon{color:#fff;background:radial-gradient(circle at 30% 25%, #ffffffd9 0%, transparent 42%), linear-gradient(145deg, var(--hiw-sapphire-light,#6366f1) 0%, var(--hiw-sapphire-main,#4338ca) 55%, var(--hiw-sapphire-dark,#312e81) 100%);width:42px;height:42px;box-shadow:0 2px 8px var(--hiw-sapphire-glow,#4338ca59), 0 2px 4px #14105033, inset 0 -2px 3px #1410504d;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.calc-earliest-banner__body{flex:1;min-width:0}.calc-earliest-banner__label{color:#64748b;text-transform:uppercase;letter-spacing:.04em;margin:0 0 4px;font-size:.8rem;font-weight:600}.calc-earliest-banner__date{color:#0f172a;letter-spacing:-.01em;flex-wrap:wrap;align-items:baseline;gap:10px;margin:0;font-size:clamp(1.4rem,3.5vw,1.6rem);font-weight:700;line-height:1.2;display:flex}.calc-earliest-banner__countdown{color:var(--hiw-sapphire-main,#4338ca);background:var(--sapphire-light-4,#6366f11a);border-radius:20px;align-items:center;margin-left:0;padding:3px 11px;font-size:.8rem;font-weight:600;display:inline-flex}.calc-earliest-banner__note{color:#64748b;margin:8px 0 0;font-size:.8rem;line-height:1.5}.calc-verdict{box-shadow:var(--clay-shadow-rest,0 2px 32px #0000000a, 0 8px 48px #00000005, inset -4px -4px 10px #ffffffe6, inset 4px 4px 10px #00000008);background:#fff;border:1px solid #0000000f;border-radius:14px;align-items:flex-start;gap:14px;margin-bottom:24px;padding:20px 24px;display:flex}.calc-verdict__bead{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.calc-verdict__content{flex:1;min-width:0}.calc-verdict__title{margin:0 0 4px;font-size:1rem;font-weight:700;line-height:1.3}.calc-verdict__message{color:#64748b;margin:0;font-size:.85rem;line-height:1.6}.calc-verdict--safe .calc-verdict__bead{background:radial-gradient(circle at 30% 25%, #ffffffd9 0%, transparent 40%), linear-gradient(145deg, var(--calc-ok-mint) 0%, var(--calc-ok) 100%);box-shadow:0 2px 6px #0d73774d,inset 0 -2px 3px #003c3c40}.calc-verdict--safe .calc-verdict__title{color:var(--calc-ok)}.calc-verdict--warning .calc-verdict__bead{background:radial-gradient(circle at 30% 25%, #ffffffd9 0%, transparent 40%), linear-gradient(145deg, var(--calc-warn-soft) 0%, var(--calc-warn) 100%);box-shadow:0 2px 6px #c45d004d,inset 0 -2px 3px #78370040}.calc-verdict--warning .calc-verdict__title{color:var(--calc-warn)}.calc-verdict--danger .calc-verdict__bead{background:radial-gradient(circle at 30% 25%, #ffffffd9 0%, transparent 40%), linear-gradient(145deg, #f2b8b8 0%, var(--calc-danger) 100%);box-shadow:0 2px 6px #d053534d,inset 0 -2px 3px #8c323240}.calc-verdict--danger .calc-verdict__title{color:var(--calc-danger-deep)}.calc-results-empty{text-align:center;color:#94a3b8;background:#f8fafc;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;min-height:200px;padding:24px;display:flex;box-shadow:inset 2px 2px 6px #0000000a,inset -2px -2px 4px #ffffffe6,0 1px 2px #fff6}.calc-results-empty__icon-well{background:var(--clay-well-bg,linear-gradient(145deg, #f8f9fa 0%, #eef0f2 100%));width:64px;height:64px;box-shadow:var(--clay-shadow-well,inset 2px 2px 6px #0000000a, inset -2px -2px 4px #ffffffe6, 0 2px 8px #0000000a);color:#94a3b8;border-radius:50%;justify-content:center;align-items:center;margin-bottom:16px;display:flex}.calc-results-empty__text{color:#94a3b8;margin:0;font-size:.875rem}.calc-warning-callout,.calc-danger-callout{background:#f8fafc;border-radius:16px;margin-top:16px;padding:16px 18px;box-shadow:inset 2px 2px 6px #0000000a,inset -2px -2px 4px #ffffffe6,0 1px 2px #fff6}.calc-callout-title{margin:0 0 8px;font-size:.875rem;font-weight:600}.calc-restart-note{margin-top:4px;font-size:.75rem;font-weight:600;display:block}.calc-text-warn{color:var(--calc-warn)}.calc-text-danger{color:var(--calc-danger-deep)}.calc-analysis-row{background:#fff;border-radius:12px;margin-bottom:8px;padding:12px 16px;box-shadow:0 1px 3px #0000000a,inset 0 1px #fffc}.calc-section{margin-bottom:24px}.calc-section-title{color:#64748b;align-items:center;gap:8px;margin-bottom:12px;display:flex}.calc-section-label{color:#64748b;text-transform:uppercase;letter-spacing:.04em;font-size:.8rem;font-weight:600}.calc-contextual-cta--primary{text-align:center;color:#fff;background:linear-gradient(145deg, var(--hiw-sapphire-light,#6366f1) 0%, var(--hiw-sapphire-main,#4338ca) 50%, var(--hiw-sapphire-dark,#312e81) 100%);box-shadow:0 6px 16px var(--hiw-sapphire-glow,#4338ca59), 0 2px 4px #0000001f, inset 0 2px 3px #fff3, inset 0 -2px 4px #0000001a;transition:transform .35s var(--hiw-spring-easing,ease), box-shadow .25s ease;border:none;border-radius:18px;margin-top:16px;padding:18px 24px;font-size:.925rem;font-weight:700;text-decoration:none;display:block}.calc-contextual-cta--primary:hover{box-shadow:0 8px 22px var(--hiw-sapphire-glow,#4338ca66), 0 3px 6px #00000026, inset 0 2px 3px #ffffff40, inset 0 -2px 4px #0000001a;transform:translateY(-2px)}.calc-contextual-cta--primary:active{box-shadow:0 3px 10px var(--hiw-sapphire-glow,#4338ca4d), 0 1px 3px #0000001a, inset 0 2px 6px #00000026, inset 0 -1px 2px #ffffff1a;transform:translateY(1px)scale(.99)}@media (width>=900px){.calc-contextual-cta--primary{padding:20px 28px;font-size:1.05rem}}.calc-contextual-cta{color:var(--hiw-sapphire-main,#4338ca);text-align:center;transition:transform .35s var(--hiw-spring-easing,ease), box-shadow .25s ease;background:#fff;border:1.5px solid #0000001f;border-radius:18px;margin-top:16px;padding:16px 20px;font-size:.925rem;font-weight:600;text-decoration:none;display:block;box-shadow:4px 4px 12px #0000000a,-3px -3px 8px #ffffffe6,inset 1px 1px 3px #fff9,inset -1px -1px 2px #00000005}.calc-contextual-cta:hover{transform:translateY(-2px);box-shadow:6px 6px 16px #0000000f,-3px -3px 10px #fffffff2,inset 1px 1px 3px #fff9,inset -1px -1px 2px #00000005}.calc-contextual-cta:active{transform:translateY(1px)scale(.99)}@media (width>=900px){.calc-contextual-cta{font-size:1.05rem}}.calc-evidence-list{margin:8px 0;padding-left:0;list-style:none}.calc-evidence-list li{color:#64748b;padding:4px 0 4px 24px;font-size:.875rem;position:relative}.calc-evidence-list li:before{content:"✓";color:var(--calc-ok);font-weight:700;position:absolute;left:4px}.calc-tier-grid{grid-template-columns:repeat(3,1fr);gap:20px;margin:0 0 32px;padding:0;list-style:none;display:grid}@media (width<=599px){.calc-tier-grid{grid-template-columns:1fr}}.calc-tier-card{text-align:center;height:100%;box-shadow:var(--clay-shadow-rest,0 2px 32px #0000000a, 0 8px 48px #00000005, inset -4px -4px 10px #ffffffe6, inset 4px 4px 10px #00000008);transition:transform .55s var(--hiw-spring-easing,ease), box-shadow .3s ease;background:#fff;border:1px solid #0000000f;border-radius:28px;flex-direction:column;align-items:center;padding:32px 24px 28px;display:flex}.calc-tier-card:hover{box-shadow:var(--clay-shadow-inset,inset 6px 6px 16px #0000000f, inset -4px -4px 12px #fffc, inset 0 2px 4px #00000008);transform:scale(.98)}.calc-tier-card__icon-well{background:var(--clay-well-bg,linear-gradient(145deg, #f8f9fa 0%, #eef0f2 100%));width:56px;height:56px;box-shadow:var(--clay-shadow-well,inset 2px 2px 6px #0000000a, inset -2px -2px 4px #ffffffe6, 0 2px 8px #0000000a);border-radius:50%;justify-content:center;align-items:center;margin-bottom:16px;display:flex}.calc-tier-card--safe .calc-tier-card__icon-well,.calc-tier-card--safe .calc-tier-card__label{color:var(--calc-ok)}.calc-tier-card--warning .calc-tier-card__icon-well,.calc-tier-card--warning .calc-tier-card__label{color:var(--calc-warn)}.calc-tier-card--danger .calc-tier-card__icon-well,.calc-tier-card--danger .calc-tier-card__label{color:var(--calc-danger-deep)}.calc-tier-card__label{margin:0 0 8px;font-size:1rem;font-weight:700}.calc-tier-card__desc{color:#475569;margin:0;font-size:.85rem;line-height:1.55}.calc-link{color:var(--hiw-sapphire-main,#4338ca);text-decoration:none;transition:opacity .2s}.calc-link:hover{opacity:.85;text-decoration:underline}.calc-canvas-trench{background:linear-gradient(#e5e7eb 0% 50%,#ffffffe6 51% 100%);border-radius:50px;height:2px;margin:0 48px}@media (width<=599px){.calc-canvas-trench{margin:0 24px}}.calc-section-wrapper{padding-top:40px;padding-bottom:40px}@media (width>=900px){.calc-section-wrapper{padding-top:60px;padding-bottom:60px}}.calc-cta-description{color:#64748b;max-width:520px;margin:0 0 32px;font-size:1rem;line-height:1.6}@media (width>=900px){.calc-cta-description{font-size:1.1rem}}.calc-cta-secondary{color:#94a3b8;max-width:520px;margin:32px 0 16px;font-size:.85rem;line-height:1.6}.calc-cta-disclaimer{color:#94a3b8;text-align:center;max-width:600px;margin-top:32px;font-size:.75rem;line-height:1.6;display:block}.calc-explainer-heading{color:#0f172a;text-align:center;letter-spacing:-.01em;margin:0 0 8px;font-size:1.4rem;font-weight:700}@media (width>=600px){.calc-explainer-heading{font-size:1.6rem}}.calc-explainer-subtext{text-align:center;color:#64748b;margin:0 0 24px;font-size:.9rem}.calc-explainer-body{color:#64748b;margin:0 0 16px;font-size:.875rem;line-height:1.7}@media (width>=900px){.calc-results-sticky{position:sticky;top:24px}}@media (width<=899px){.calc-trip-row{padding:12px}}@media (prefers-reduced-motion:reduce){.calc-track-option,.calc-trip-row,.calc-progress__fill,.calc-contextual-cta,.calc-contextual-cta--primary,.calc-tier-card,.calc-add-trip-btn,.calc-mode-toggle__option{transition:none}.calc-track-option:hover,.calc-track-option:active,.calc-tier-card:hover,.calc-add-trip-btn:hover,.calc-add-trip-btn:active,.calc-contextual-cta--primary:hover,.calc-contextual-cta--primary:active,.calc-contextual-cta:hover,.calc-contextual-cta:active,.calc-mode-toggle__option:hover,.calc-mode-toggle__option:active,.calc-mode-toggle__option[data-selected=true],.calc-mode-toggle__option[data-selected=true]:hover{transform:none}}