.container{width:min(calc(100% - 2rem),var(--container));margin-inline:auto}.narrow{max-width:780px}.section{padding:var(--space-section) 0}.section-muted{background:var(--surface-muted)}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:1.5rem;margin-bottom:2rem}.section-heading h2{margin:.25rem 0 0;font-size:clamp(2rem,4vw,3rem);line-height:1.08}.eyebrow{display:inline-flex;align-items:center;gap:.55rem;color:var(--brand);font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.pulse-dot{width:.55rem;height:.55rem;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px rgba(6,182,212,.12)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;min-height:48px;padding:.75rem 1.1rem;border-radius:var(--radius-sm);border:1px solid transparent;font-weight:750;transition:transform .2s var(--ease),background .2s,color .2s,box-shadow .2s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--brand);color:var(--text-on-brand);box-shadow:var(--shadow-brand)}.button-primary:hover{background:var(--brand-hover)}.button-secondary{background:var(--surface);border-color:var(--border);color:var(--text)}.button-secondary:hover{border-color:var(--brand);color:var(--brand)}.text-button,.text-link{border:0;background:none;color:var(--brand);font-weight:750;padding:.5rem}.icon-button{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:.8rem;border:1px solid var(--border);background:var(--surface);color:var(--text);transition:.2s}.icon-button:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}
.privacy-pill{display:inline-flex;align-items:center;gap:.45rem;padding:.55rem .8rem;border:1px solid var(--border);border-radius:var(--radius-pill);background:rgba(255,255,255,.65);color:var(--text-soft);font-size:.86rem;font-weight:650}.brand{display:inline-flex;align-items:center;gap:.75rem}.brand>span:last-child{display:flex;flex-direction:column;line-height:1.05}.brand strong{font-size:1.08rem}.brand small{color:var(--text-soft);font-size:.65rem;margin-top:.3rem}.brand-mark{position:relative;display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,var(--brand),var(--accent));box-shadow:0 10px 22px rgba(79,70,229,.24);overflow:hidden}.brand-mark span:first-child{width:18px;height:18px;border:3px solid #fff;border-radius:4px}.brand-mark span:last-child{position:absolute;width:12px;height:3px;background:#fff;transform:rotate(-45deg);right:6px;bottom:9px;border-radius:2px}
.tool-card{position:relative;display:flex;flex-direction:column;min-height:280px;padding:1.4rem;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s,border-color .25s;overflow:hidden}.tool-card:after{content:"";position:absolute;inset:auto -30% -55% 35%;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(79,70,229,.08),transparent 65%);pointer-events:none}.tool-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:rgba(79,70,229,.35)}.tool-card h3{margin:.8rem 0 .4rem;font-size:1.25rem;line-height:1.25}.tool-card p{margin:0;color:var(--text-soft);font-size:.94rem}.tool-category{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-soft);font-weight:800}.tool-icon{display:grid;place-items:center;width:48px;height:48px;margin-bottom:1rem;border-radius:14px;background:var(--surface-muted);color:var(--brand);font-weight:900;font-size:1.25rem}.tool-icon--countdowns{background:#fff7ed;color:#ea580c}.tool-icon--calendar{background:#ecfeff;color:#0891b2}.tool-icon--work{background:#f0fdf4;color:#16a34a}.tool-icon--age{background:#eef2ff;color:#4f46e5}.card-link{display:inline-flex;align-items:center;gap:.5rem;margin-top:auto;padding-top:1.2rem;color:var(--brand);font-weight:800}.card-link span{transition:transform .2s}.tool-card:hover .card-link span{transform:translateX(4px)}
.field{display:flex;flex-direction:column;gap:.45rem;flex:1}.field>span{font-weight:750;font-size:.9rem}.field small{color:var(--text-soft)}.field input,.field select,.tool-search input{width:100%;min-height:52px;border:1px solid var(--border-strong);border-radius:.85rem;background:var(--surface);padding:.75rem .9rem;color:var(--text);outline:none;transition:border-color .2s,box-shadow .2s}.field input:focus,.field select:focus,.tool-search input:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(79,70,229,.1)}
.date-control{position:relative}.date-control input{padding-right:3.6rem;-webkit-appearance:none;appearance:none;font-variant-numeric:tabular-nums}.date-control input::-webkit-calendar-picker-indicator{opacity:0;position:absolute;inset:0;width:100%;height:100%;cursor:pointer}.date-control input::-webkit-date-and-time-value{text-align:left}.field-trigger{position:absolute;right:.55rem;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--border);border-radius:.8rem;background:linear-gradient(180deg,#fff,var(--surface-muted));color:var(--brand);box-shadow:0 8px 18px rgba(15,23,42,.08);transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease)}.field-trigger:hover,.field-trigger:focus-visible{border-color:rgba(79,70,229,.42);box-shadow:0 10px 24px rgba(79,70,229,.18);transform:translateY(calc(-50% - 1px))}.date-field .field-control:focus-within .field-trigger{border-color:rgba(79,70,229,.42);color:var(--brand-hover)}
.date-control{position:relative}.date-control input{padding-right:3.6rem;-webkit-appearance:none;appearance:none;font-variant-numeric:tabular-nums}.date-control input::-webkit-calendar-picker-indicator{opacity:0;position:absolute;inset:0;width:100%;height:100%;cursor:pointer}.date-control input::-webkit-date-and-time-value{text-align:left}.field-trigger{position:absolute;right:.55rem;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--border);border-radius:.8rem;background:linear-gradient(180deg,#fff,var(--surface-muted));color:var(--brand);box-shadow:0 8px 18px rgba(15,23,42,.08);transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease)}.field-trigger:hover,.field-trigger:focus-visible{border-color:rgba(79,70,229,.42);box-shadow:0 10px 24px rgba(79,70,229,.18);transform:translateY(calc(-50% - 1px))}.date-field .field-control:focus-within .field-trigger{border-color:rgba(79,70,229,.42);color:var(--brand-hover)}.field-row{display:flex;align-items:end;gap:1rem}.check-field{display:flex;align-items:center;gap:.6rem;margin-top:1rem;color:var(--text-soft)}.check-field input{width:18px;height:18px;accent-color:var(--brand)}.form-actions{display:flex;gap:.75rem;margin-top:1.4rem}.swap-button{flex:0 0 44px;width:44px;height:44px;margin-bottom:4px;border:1px solid var(--border);border-radius:50%;background:var(--surface);color:var(--brand);font-size:1.2rem}.tool-search{position:relative;display:flex;align-items:center;width:min(100%,340px)}.tool-search>span{position:absolute;left:1rem;color:var(--text-soft)}.tool-search input{padding-left:2.7rem;background:var(--surface)}
.faq-list{display:grid;gap:.75rem}.faq-list details{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:0 1.2rem}.faq-list summary{display:flex;justify-content:space-between;gap:1rem;padding:1.15rem 0;font-weight:800;cursor:pointer;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{color:var(--brand);font-size:1.2rem}.faq-list p{margin:0 0 1.2rem;color:var(--text-soft)}
.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:.5rem;list-style:none;padding:0;margin:0 0 1.5rem;color:var(--text-soft);font-size:.86rem}.breadcrumbs li{display:flex;gap:.5rem}.breadcrumbs a:hover{color:var(--brand)}
.result-card{margin-top:1.5rem;border:1px solid rgba(79,70,229,.25);border-radius:var(--radius-md);background:linear-gradient(160deg,#fff,var(--surface-muted));overflow:hidden}.result-header{display:flex;align-items:center;justify-content:space-between;padding:.85rem 1rem;border-bottom:1px solid var(--border);font-weight:800}.result-header>div{display:flex;gap:.4rem}.result-content{padding:1.25rem}.result-primary{font-size:clamp(2rem,5vw,3.6rem);line-height:1;font-weight:900;color:var(--brand);letter-spacing:-.04em}.result-subtitle{color:var(--text-soft);margin:.6rem 0 0}.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin-top:1.2rem}.metric{padding:.9rem;border:1px solid var(--border);border-radius:.9rem;background:rgba(255,255,255,.75)}.metric small{display:block;color:var(--text-soft)}.metric strong{display:block;margin-top:.25rem;font-size:1.1rem}.tool-error{margin-top:1rem;padding:.9rem 1rem;border-radius:.85rem;background:#fef2f2;color:var(--danger);font-weight:700}.empty-state{text-align:center;color:var(--text-soft);padding:2rem}.skip-link{position:fixed;top:.5rem;left:.5rem;z-index:1000;transform:translateY(-150%);background:var(--text);color:#fff;padding:.6rem 1rem;border-radius:.6rem}.skip-link:focus{transform:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}.reveal.is-visible{opacity:1;transform:none}

/* Reusable inline SVG icon system. */
.icon{display:inline-block;width:1.25rem;height:1.25rem;flex:0 0 auto;vertical-align:middle}.icon-xs{width:.85rem;height:.85rem}.icon-sm{width:1rem;height:1rem}.icon-hero{width:3.4rem;height:3.4rem}.button .icon,.card-link .icon{transition:transform .2s var(--ease)}.button:hover .icon,.tool-card:hover .card-link .icon{transform:translateX(3px)}.icon-button.is-success{color:var(--success);border-color:rgba(22,163,74,.35);background:#f0fdf4}.tool-icon .icon{width:1.5rem;height:1.5rem}.swap-button{display:grid;place-items:center;font-size:inherit}.swap-button .icon{width:1.15rem;height:1.15rem}.tool-search>.icon{position:absolute;left:1rem;color:var(--text-soft);pointer-events:none}.tool-search>span.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.faq-list summary .icon{transition:transform .2s var(--ease)}.faq-list details[open] summary .icon{transform:rotate(45deg)}.form-note{display:block;margin-top:.75rem;color:var(--text-soft);font-size:.85rem}.info-callout{display:grid;grid-template-columns:auto 1fr;gap:1rem;margin:2rem 0;padding:1.25rem;border:1px solid rgba(79,70,229,.16);border-radius:var(--radius-md);background:linear-gradient(135deg,rgba(79,70,229,.07),rgba(6,182,212,.05))}.info-callout-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:.8rem;background:var(--surface);color:var(--brand);box-shadow:var(--shadow-sm)}.info-callout h3{margin:0 0 .5rem;font-size:1rem}.info-callout ul{margin:0;padding-left:1.2rem;color:var(--text-soft)}.info-callout li+li{margin-top:.35rem}

/* Custom date picker */
.date-display{width:100%;min-height:52px;border:1px solid var(--border-strong);border-radius:.85rem;background:var(--surface);padding:.75rem 3.6rem .75rem .9rem;color:var(--text);outline:none;transition:border-color .2s,box-shadow .2s;font-variant-numeric:tabular-nums;cursor:pointer}
.date-display:focus,.date-display:hover,.date-control.is-open .date-display{border-color:var(--brand);box-shadow:0 0 0 4px rgba(79,70,229,.1)}
.date-display::placeholder{color:var(--text-soft)}
.datepicker-popover{position:absolute;z-index:60;width:min(320px,calc(100vw - 1rem));padding:1rem;border:1px solid rgba(79,70,229,.16);border-radius:1.1rem;background:rgba(255,255,255,.98);box-shadow:0 22px 60px rgba(15,23,42,.18);backdrop-filter:blur(10px)}
.datepicker-header{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:.85rem}.datepicker-title{font-size:1rem;font-weight:850;color:var(--text)}
.datepicker-nav{display:flex;align-items:center;gap:.35rem}.datepicker-nav button,.datepicker-footer button{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;min-height:38px;padding:.55rem .7rem;border:1px solid var(--border);border-radius:.8rem;background:var(--surface);color:var(--text);font-weight:700}.datepicker-nav button:hover,.datepicker-footer button:hover{border-color:var(--brand);color:var(--brand)}
.datepicker-weekdays,.datepicker-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:.28rem}.datepicker-weekdays{margin-bottom:.35rem}.datepicker-weekdays span{display:grid;place-items:center;min-height:28px;font-size:.76rem;font-weight:800;color:var(--text-soft);text-transform:lowercase}
.datepicker-grid button{display:grid;place-items:center;min-height:38px;border:1px solid transparent;border-radius:.75rem;background:transparent;color:var(--text);font-weight:700;font-variant-numeric:tabular-nums;transition:background .18s var(--ease),color .18s var(--ease),transform .18s var(--ease),border-color .18s var(--ease)}
.datepicker-grid button:hover{background:var(--surface-muted);border-color:rgba(79,70,229,.16)}
.datepicker-grid button.is-muted{color:var(--text-soft)}
.datepicker-grid button.is-today{border-color:rgba(79,70,229,.28);color:var(--brand)}
.datepicker-grid button.is-selected{background:var(--brand);color:var(--text-on-brand);box-shadow:var(--shadow-brand)}
.datepicker-grid button:focus-visible{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(79,70,229,.12)}
.datepicker-footer{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-top:.9rem;padding-top:.9rem;border-top:1px solid var(--border)}
.datepicker-footer .date-link{border:0;background:none;padding:.25rem 0;color:var(--brand);font-weight:800}
.datepicker-footer .date-link:hover{text-decoration:underline}
@media(max-width:640px){.datepicker-popover{position:fixed!important;left:.5rem!important;right:.5rem!important;bottom:.5rem!important;top:auto!important;width:auto;max-width:none}}

/* Direct month and year controls inside the custom date picker. */
.datepicker-period{display:grid;grid-template-columns:minmax(0,1fr) 92px;gap:.5rem;min-width:0;flex:1}
.datepicker-month,.datepicker-year{width:100%;min-height:40px;border:1px solid var(--border);border-radius:.8rem;background:var(--surface);padding:.5rem .7rem;color:var(--text);font:inherit;font-weight:800;outline:none;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.datepicker-month{cursor:pointer;text-transform:capitalize}
.datepicker-year{font-variant-numeric:tabular-nums;text-align:center;padding-inline:.4rem}
.datepicker-month:hover,.datepicker-year:hover,.datepicker-month:focus,.datepicker-year:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(79,70,229,.1)}
@media(max-width:380px){.datepicker-header{align-items:stretch;flex-direction:column}.datepicker-period{grid-template-columns:minmax(0,1fr) 88px}.datepicker-nav{justify-content:flex-end}}

/* Responsive compact picker controls: month and year reuse the site's select language. */
.datepicker-select{
  width:100%;
  min-height:40px;
  border:1px solid var(--border-strong);
  border-radius:.85rem;
  background-color:var(--surface);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right .62rem center;
  background-size:1rem;
  padding:.5rem 2rem .5rem .7rem;
  color:var(--text);
  font:inherit;
  font-weight:800;
  outline:none;
  appearance:none;
  -webkit-appearance:none;
  cursor:pointer;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease);
}
.datepicker-select:hover,.datepicker-select:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(79,70,229,.1);
}
.datepicker-year{font-variant-numeric:tabular-nums;text-align:left}

@media(max-width:640px){
  .datepicker-popover{
    position:fixed!important;
    left:50%!important;
    right:auto!important;
    bottom:.55rem!important;
    top:auto!important;
    transform:translateX(-50%);
    width:min(292px,calc(100vw - 1rem));
    max-width:none;
    max-height:calc(100dvh - 1.1rem);
    overflow:auto;
    padding:.7rem;
    border-radius:1rem;
    box-shadow:0 16px 44px rgba(15,23,42,.22);
  }
  .datepicker-header{gap:.4rem;margin-bottom:.55rem}
  .datepicker-period{grid-template-columns:minmax(0,1fr) 90px;gap:.35rem}
  .datepicker-select{min-height:36px;border-radius:.7rem;padding:.38rem 1.75rem .38rem .58rem;font-size:.82rem;background-position:right .48rem center;background-size:.85rem}
  .datepicker-nav{gap:.25rem}
  .datepicker-nav button{width:34px;min-width:34px;min-height:34px;padding:0;border-radius:.7rem;font-size:1.1rem}
  .datepicker-weekdays,.datepicker-grid{gap:.12rem}
  .datepicker-weekdays{margin-bottom:.15rem}
  .datepicker-weekdays span{min-height:22px;font-size:.66rem}
  .datepicker-grid button{min-height:31px;border-radius:.58rem;font-size:.78rem}
  .datepicker-footer{margin-top:.5rem;padding-top:.5rem;gap:.5rem}
  .datepicker-footer .date-link{min-height:32px;padding:.25rem;font-size:.78rem}
}

@media(max-width:340px){
  .datepicker-popover{width:min(276px,calc(100vw - .7rem));padding:.55rem}
  .datepicker-period{grid-template-columns:minmax(0,1fr) 82px}
  .datepicker-grid button{min-height:29px;font-size:.74rem}
}
@media(max-width:640px){.datepicker-header{flex-direction:row;align-items:center}}