.c3x-calculator{background:radial-gradient(circle at top left,rgba(0,87,184,.12),transparent 32%),linear-gradient(180deg,#f8fbff,#f4f7fb);padding:72px 20px}.c3x-calculator__inner{margin:0 auto;max-width:1180px}.c3x-calculator__hero{margin-bottom:32px;max-width:760px}.c3x-calculator__eyebrow{align-items:center;background:rgba(0,87,184,.1);border-radius:999px;color:var(--c3x-accent);display:inline-flex;font-size:.75rem;font-weight:800;letter-spacing:.14em;margin-bottom:14px;padding:6px 12px;text-transform:uppercase}.c3x-calculator__heading{color:#0f172a;font-size:clamp(2.25rem,4vw,3.4rem);letter-spacing:-.03em;line-height:1.05;margin:0 0 12px}.c3x-calculator__copy{color:#475569;font-size:1.05rem;line-height:1.7}.c3x-calculator__grid{align-items:start;display:grid;gap:24px;grid-template-columns:minmax(320px,.95fr) minmax(360px,1.05fr)}.c3x-calculator__panel{backdrop-filter:blur(12px);background:hsla(0,0%,100%,.92);border:1px solid hsla(0,0%,100%,.8);border-radius:24px;box-shadow:0 18px 48px rgba(15,23,42,.08),0 2px 10px rgba(15,23,42,.04);overflow:hidden;padding:28px;position:relative}.c3x-calculator__panel:before{background:linear-gradient(90deg,var(--c3x-accent),rgba(29,114,216,.45));content:"";height:4px;inset:0 auto auto 0;position:absolute;width:100%}.c3x-panel__header{margin-bottom:24px}.c3x-panel__kicker{color:var(--c3x-accent);display:inline-block;font-size:.8rem;font-weight:800;letter-spacing:.08em;margin-bottom:8px;text-transform:uppercase}.c3x-panel__title{color:#0f172a;font-size:1.4rem;line-height:1.2;margin:0 0 8px}.c3x-panel__description{color:#64748b;font-size:.98rem;line-height:1.65;margin:0}.c3x-field-group{display:flex;flex-direction:column;margin-bottom:18px}.c3x-field-group label{color:#1e293b;font-size:.94rem;font-weight:700;line-height:1.4;margin-bottom:8px}.c3x-input{background:#fff;border:1px solid #d7e2ee;border-radius:14px;color:#0f172a;font-size:1rem;min-height:52px;padding:13px 16px;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;width:100%}.c3x-input:hover{border-color:#b9cadc}.c3x-input:focus{border-color:var(--c3x-accent);box-shadow:0 0 0 4px rgba(0,87,184,.12);outline:none;transform:translateY(-1px)}.c3x-button,.c3x-secondary-button{align-items:center;display:inline-flex;justify-content:center;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease,opacity .2s ease}.c3x-button{background:linear-gradient(135deg,var(--c3x-accent),#1d72d8);border:0;border-radius:16px;box-shadow:0 16px 28px rgba(0,87,184,.22);color:#fff;cursor:pointer;font-size:1rem;font-weight:800;letter-spacing:.01em;margin-top:12px;min-height:56px;padding:16px 20px;width:100%}.c3x-button:hover,.c3x-secondary-button:hover{transform:translateY(-1px)}.c3x-button:hover{box-shadow:0 20px 34px rgba(0,87,184,.26)}.c3x-results__cards{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}.c3x-result-card{background:linear-gradient(180deg,#fff,#f8fbff);border:1px solid #e5edf5;border-radius:18px;box-shadow:inset 0 1px 0 hsla(0,0%,100%,.8);overflow:hidden;padding:18px 18px 20px;position:relative}.c3x-result-card:after{background:linear-gradient(90deg,rgba(0,87,184,.18),rgba(0,87,184,.55));content:"";height:3px;inset:auto 0 0 0;position:absolute}.c3x-result-card--total{background:linear-gradient(135deg,#0b4fa8 0,var(--c3x-accent) 45%,#1d72d8 100%);border:0;box-shadow:0 18px 34px rgba(0,87,184,.24)}.c3x-result-card--total:after{display:none}.c3x-result-card__label{color:#64748b;display:block;font-size:.78rem;font-weight:800;letter-spacing:.08em;margin-bottom:10px;text-transform:uppercase}.c3x-result-card__value{color:#0f172a;display:block;font-size:clamp(1.5rem,2.4vw,2rem);font-weight:800;letter-spacing:-.03em;line-height:1.1}.c3x-result-card--total .c3x-result-card__label,.c3x-result-card--total .c3x-result-card__value{color:#fff}.c3x-results__summary{background:linear-gradient(180deg,hsla(0,0%,100%,.92),rgba(245,249,255,.98));border:1px solid rgba(0,87,184,.1);border-left:4px solid var(--c3x-accent);border-radius:18px;box-shadow:0 10px 24px rgba(15,23,42,.04);color:#334155;font-size:1rem;line-height:1.75;margin-top:22px;padding:20px 22px}.c3x-results__cta{align-items:center;background:linear-gradient(135deg,rgba(0,87,184,.08),rgba(29,114,216,.14));border:1px solid rgba(0,87,184,.1);border-radius:20px;display:flex;gap:20px;justify-content:space-between;margin-top:22px;padding:22px}.c3x-results__cta-copy{flex:1}.c3x-results__cta-kicker{color:var(--c3x-accent);display:inline-block;font-size:.76rem;font-weight:800;letter-spacing:.08em;margin-bottom:8px;text-transform:uppercase}.c3x-results__cta-title{color:#0f172a;font-size:1.15rem;line-height:1.25;margin:0 0 8px}.c3x-results__cta-text{color:#475569;line-height:1.65;margin:0}.c3x-results__cta-actions{align-items:center;display:flex}.c3x-secondary-button{background:#fff;border-radius:14px;box-shadow:0 10px 22px rgba(15,23,42,.08);color:var(--c3x-accent);font-weight:800;min-height:50px;padding:14px 18px}@media (max-width:900px){.c3x-calculator{padding:56px 16px}.c3x-calculator__grid,.c3x-results__cards{grid-template-columns:1fr}.c3x-calculator__panel{border-radius:20px;padding:22px}.c3x-results__cta{align-items:flex-start;flex-direction:column}.c3x-results__cta-actions,.c3x-secondary-button{width:100%}}