:root{--purple: #7F77DD;--purple-light: #EEEDFE;--purple-dark: #3C3489;--teal: #1D9E75;--teal-light: #E1F5EE;--rose: #F4C0D1;--text: #1a1825;--text-mid: #5a5670;--text-soft: #9994b8;--bg: #faf9ff;--white: #ffffff;--border: rgba(127,119,221,.15)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:DM Sans,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;font-size:16px;-webkit-font-smoothing:antialiased}.hero{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem 1rem;position:relative;text-align:center}.hero-orb{position:absolute;border-radius:50%;pointer-events:none}.orb-1{width:520px;height:520px;top:-80px;right:-120px;background:radial-gradient(circle,rgba(127,119,221,.12) 0%,transparent 70%)}.orb-2{width:380px;height:380px;bottom:0;left:-100px;background:radial-gradient(circle,rgba(29,158,117,.1) 0%,transparent 70%)}.orb-3{width:200px;height:200px;top:30%;left:10%;background:radial-gradient(circle,rgba(244,192,209,.25) 0%,transparent 70%)}.hero-badge{display:inline-flex;align-items:center;gap:6px;background:var(--purple-light);color:var(--purple-dark);padding:6px 14px;border-radius:100px;font-size:12px;font-weight:500;letter-spacing:.03em;margin-bottom:1.5rem;animation:fadeUp .6s ease both}.hero-badge-dot{width:6px;height:6px;background:var(--purple);border-radius:50%}h1{font-family:Playfair Display,serif;font-size:clamp(2.8rem,6vw,5rem);font-weight:400;line-height:1.1;letter-spacing:-.02em;color:var(--text);max-width:700px;margin-bottom:1.25rem;animation:fadeUp .6s .1s ease both}h1 em{color:var(--purple);font-style:italic}.hero-sub{font-size:1.05rem;color:var(--text-mid);max-width:480px;font-weight:300;line-height:1.7;margin-bottom:2.5rem;animation:fadeUp .6s .2s ease both}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;animation:fadeUp .6s .3s ease both}.btn-primary{background:var(--purple);color:#fff;padding:12px 28px;border-radius:100px;font-size:15px;font-weight:500;text-decoration:none;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 20px #7f77dd4d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 28px #7f77dd66}.btn-secondary{background:transparent;color:var(--text);padding:12px 28px;border-radius:100px;font-size:15px;font-weight:400;text-decoration:none;border:1px solid var(--border);transition:border-color .2s,background .2s}.btn-secondary:hover{border-color:var(--purple);background:var(--purple-light)}.hero-trust{margin-top:3rem;display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;justify-content:center;animation:fadeUp .6s .4s ease both}.trust-item{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-soft)}.trust-dot{width:4px;height:4px;background:var(--border);border-radius:50%}.calc-section{padding:1rem 2rem 2rem;display:flex;justify-content:center}.calc-card{background:var(--white);border:1px solid var(--border);border-radius:24px;padding:2.5rem;width:100%;max-width:580px;box-shadow:0 2px 40px #7f77dd14}.calc-header{margin-bottom:2rem}.calc-header h2{font-family:Playfair Display,serif;font-size:1.6rem;font-weight:400;color:var(--text);margin-bottom:.3rem}.calc-header p{font-size:13px;color:var(--text-soft)}.field{margin-bottom:1.25rem}.field label{display:block;font-size:13px;font-weight:500;color:var(--text-mid);margin-bottom:.4rem}.field input[type=date],.field input[type=number]{width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:10px;font-size:14px;font-family:DM Sans,sans-serif;color:var(--text);background:var(--bg);outline:none;transition:border-color .2s;-webkit-appearance:none}.field input:focus{border-color:var(--purple);background:#fff;box-shadow:0 0 0 3px #7f77dd14}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.calc-btn{width:100%;padding:14px;background:var(--purple);color:#fff;border:none;border-radius:100px;font-size:15px;font-weight:500;font-family:DM Sans,sans-serif;cursor:pointer;margin-top:.5rem;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 20px #7f77dd4d}.calc-btn:hover{transform:translateY(-1px);box-shadow:0 6px 24px #7f77dd66}.calc-footer-link{text-align:center;margin-top:1.25rem}.calc-footer-link a{font-size:13px;color:var(--purple);text-decoration:none}.calc-footer-link a:hover{text-decoration:underline}.results{margin-top:2rem;display:none}.results.show{display:block;animation:fadeUp .4s ease}.results-divider{border:none;border-top:1px solid var(--border);margin-bottom:1.5rem}.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:1.25rem}.result-card{background:var(--bg);border-radius:12px;padding:14px 16px;border:1px solid var(--border)}.result-card.highlight{background:var(--purple-light);border-color:#7f77dd4d}.result-card.teal{background:var(--teal-light);border-color:#1d9e7533}.result-label{font-size:11px;color:var(--text-soft);font-weight:500;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}.result-value{font-size:15px;font-weight:500;color:var(--text)}.result-card.highlight .result-label{color:var(--purple-dark);opacity:.7}.result-card.highlight .result-value{color:var(--purple-dark)}.result-card.teal .result-label{color:var(--teal);opacity:.8}.result-card.teal .result-value{color:#0f6e56}.cycle-calendar{margin-top:1rem}.cycle-calendar-title{font-size:13px;font-weight:500;color:var(--text-mid);margin-bottom:.75rem}.cycle-months{display:flex;flex-direction:column;gap:6px}.cycle-month-row{display:flex;align-items:center;gap:10px}.cycle-month-num{font-size:11px;color:var(--text-soft);width:16px;text-align:right;flex-shrink:0}.cycle-month-bar{flex:1;height:28px;background:var(--bg);border-radius:6px;position:relative;border:1px solid var(--border);overflow:hidden}.cycle-period-fill{position:absolute;top:0;bottom:0;background:#7f77dd40;border-radius:4px}.cycle-fertile-fill{position:absolute;top:0;bottom:0;background:#1d9e7533;border-radius:4px}.cycle-month-date{font-size:11px;color:var(--text-mid);white-space:nowrap}.legend{display:flex;gap:16px;margin-top:.75rem}.legend-item{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text-soft)}.legend-dot{width:10px;height:10px;border-radius:2px}.features{padding:2rem;max-width:1100px;margin:0 auto}.section-header{text-align:center;margin-bottom:3rem}.section-header h2{font-family:Playfair Display,serif;font-size:clamp(1.8rem,3vw,2.5rem);font-weight:400;margin-bottom:.5rem}.section-header p{color:var(--text-mid);font-size:.95rem;max-width:400px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem}.feature-card{background:var(--white);border:1px solid var(--border);border-radius:16px;padding:1.5rem;transition:transform .2s,box-shadow .2s}.feature-card:hover{transform:translateY(-3px);box-shadow:0 8px 30px #7f77dd1a}.feature-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;font-size:20px}.feature-card h3{font-size:15px;font-weight:500;margin-bottom:.4rem}.feature-card p{font-size:13px;color:var(--text-mid);line-height:1.6}.tools{padding:2rem;background:var(--white)}.tools-inner{max-width:900px;margin:0 auto}.tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin-top:2rem}.tool-pill{display:flex;align-items:center;gap:10px;padding:14px 18px;border-radius:12px;border:1px solid var(--border);background:var(--bg);text-decoration:none;color:var(--text);font-size:13px;font-weight:400;transition:border-color .2s,background .2s,color .2s}.tool-pill:hover{border-color:var(--purple);background:var(--purple-light);color:var(--purple-dark)}.tool-pill-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}footer{background:#f0eeff;border-top:1px solid var(--border);padding:48px 24px 24px}.footer-inner{max-width:1000px;margin:0 auto}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}.footer-logo{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--text);margin-bottom:8px}.footer-logo-text{font-family:DM Sans,sans-serif;font-size:1.1rem;font-weight:500;color:var(--text)}.footer-tagline{font-size:.85rem;color:var(--text-mid);margin-bottom:12px}.footer-desc{font-size:.82rem;color:var(--text-mid);line-height:1.6}.footer-col-title{font-family:DM Sans,sans-serif;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text-mid);margin-bottom:14px}.footer-col ul.footer-links{list-style:none;display:flex;flex-direction:column;gap:8px}.footer-col ul.footer-links a{text-decoration:none;color:var(--text-mid);font-size:.875rem;transition:color .2s}.footer-col ul.footer-links a:hover{color:var(--purple)}.footer-bottom{border-top:1px solid var(--border);padding-top:20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}.footer-copy{font-size:.8rem;color:var(--text-mid)}.footer-copy a{color:var(--text-mid);text-decoration:none}.footer-copy a:hover{color:var(--purple)}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.field-row,.result-grid{grid-template-columns:1fr}.orb-1,.orb-2,.orb-3{display:none}}@media(max-width:480px){h1{font-size:2.4rem}}