/* Public pages (about, contact, FAQ, 404) from the mockups; the rest lives in site.css. */

/* ===== about ===== */
.about-hero{
    background:linear-gradient(180deg, var(--lilac) 0%, var(--paper) 100%);
    padding:44px 0 32px;border-bottom:1px solid var(--line);
  }
.about-hero h1{font-size:clamp(28px,3.8vw,40px);line-height:1.15;margin:10px 0 14px;}
.about-hero p{color:var(--ink-soft);font-size:15.5px;max-width:640px;margin:0;}
.about-body{padding:52px 0 64px;}
.about-section{margin-bottom:64px;}
.about-section:last-child{margin-bottom:0;}
.origin-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
@media(max-width:860px){.origin-grid{grid-template-columns:1fr;gap:28px;}}
.origin-grid h2{font-size:26px;line-height:1.25;margin:8px 0 16px;}
.tuatu-logo-badge{margin:14px 0 8px;}
.tuatu-logo-badge img{height:56px;width:auto;display:block;}
.origin-grid p{font-size:14.5px;color:var(--ink-soft);line-height:1.7;margin:0 0 14px;}
.origin-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.origin-stat{background:var(--paper-dim);border-radius:var(--radius);padding:22px 20px;text-align:center;}
.origin-stat .num{font-family:var(--disp);font-weight:700;font-size:30px;color:var(--purple-dark);}
.origin-stat .label{font-size:12.5px;color:var(--ink-soft);margin-top:4px;}
.founder-card{
    display:grid;grid-template-columns:140px 1fr;gap:28px;align-items:start;
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:32px;max-width:760px;margin:0 auto;
  }
@media(max-width:560px){.founder-card{grid-template-columns:1fr;text-align:center;}}
.founder-avatar{
    width:140px;height:140px;border-radius:50%;background:var(--lilac);
    display:flex;align-items:center;justify-content:center;
    font-family:var(--disp);font-weight:700;font-size:44px;color:var(--purple-dark);
    margin:0 auto;
  }
.founder-card h3{font-size:19px;margin:0 0 2px;}
.founder-card .role{font-size:13px;color:var(--purple);font-weight:600;margin-bottom:12px;}
.founder-card p{font-size:14px;color:var(--ink-soft);line-height:1.65;margin:0;}

/* ===== contact ===== */
.contact-hero{
    background:linear-gradient(180deg, var(--lilac) 0%, var(--paper) 100%);
    padding:44px 0 32px;border-bottom:1px solid var(--line);
  }
.contact-hero h1{font-size:clamp(28px,3.8vw,38px);line-height:1.15;margin:10px 0 14px;}
.contact-hero p{color:var(--ink-soft);font-size:15.5px;max-width:600px;margin:0;}
.contact-body{padding:48px 0 64px;}
.contact-layout{display:grid;grid-template-columns:1fr 380px;gap:40px;align-items:start;}
@media(max-width:860px){.contact-layout{grid-template-columns:1fr;}}
.segment-label{font-family:var(--mono);font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-bottom:12px;}
.segment-pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;}
.segment-pill{
    font-family:var(--body);font-size:13.5px;padding:9px 16px;border-radius:999px;
    border:1.5px solid var(--line);background:#fff;color:var(--ink-soft);cursor:pointer;
  }
.segment-pill.active{background:var(--purple-dark);border-color:var(--purple-dark);color:#fff;}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;}
.form-row{margin-bottom:18px;}
.form-row:last-of-type{margin-bottom:0;}
.form-row label{
    display:block;font-family:var(--mono);font-size:11.5px;font-weight:600;letter-spacing:.05em;
    text-transform:uppercase;color:var(--ink-soft);margin-bottom:8px;
  }
.form-row input, .form-row select, .form-row textarea{
    width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;
    font-family:var(--body);font-size:14.5px;color:var(--ink);background:var(--paper-dim);
  }
.form-row textarea{resize:vertical;min-height:120px;}
.form-two{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:520px){.form-two{grid-template-columns:1fr;}}
.form-checkbox{display:flex;align-items:flex-start;gap:10px;margin:20px 0;}
.form-checkbox input{width:auto;margin-top:3px;accent-color:var(--purple-dark);}
.form-checkbox label{
    font-family:var(--body);font-size:13px;color:var(--ink-soft);text-transform:none;
    letter-spacing:normal;font-weight:400;margin:0;
  }
.form-checkbox a{color:var(--purple-dark);font-weight:600;text-decoration:none;}
.form-checkbox a:hover{text-decoration:underline;}
.contact-info{display:flex;flex-direction:column;gap:16px;}
.info-card{background:var(--lilac);border-radius:var(--radius);padding:24px;}
.info-card h3{font-size:16px;margin:0 0 8px;}
.info-card p{font-size:14px;color:var(--ink-soft);line-height:1.55;margin:0 0 14px;}
.info-row{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink);margin-bottom:10px;}
.info-row:last-child{margin-bottom:0;}
.info-row svg{width:17px;height:17px;color:var(--purple-dark);flex-shrink:0;}
.info-card.dark{background:var(--purple-dark);color:#fff;}
.info-card.dark h3{color:#fff;}
.info-card.dark p{color:#E9D5E9;}
.info-card.whatsapp{
    background:#EAF9EF;border:1.5px solid #BFE8CC;
  }
.info-card.whatsapp .wa-head{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.info-card.whatsapp .wa-head svg{width:26px;height:26px;color:#25D366;flex-shrink:0;}
.info-card.whatsapp h3{color:#146C3E;margin:0;}
.info-card.whatsapp p{color:#2F5D42;}
.info-card.whatsapp .wa-note{
    font-size:12.5px;color:#4C7A5F;line-height:1.5;margin:12px 0 16px;
    display:flex;gap:8px;align-items:flex-start;
  }
.info-card.whatsapp .wa-note svg{width:15px;height:15px;flex-shrink:0;margin-top:1px;color:#4C7A5F;}

/* ===== faq ===== */
.faq-hero{
    background:linear-gradient(180deg, var(--lilac) 0%, var(--paper) 100%);
    padding:44px 0 32px;border-bottom:1px solid var(--line);
  }
.faq-hero h1{font-size:clamp(28px,3.8vw,38px);line-height:1.15;margin:10px 0 18px;}
.faq-hero p{color:var(--ink-soft);font-size:15.5px;max-width:600px;margin:0 0 22px;}
.faq-search{
    max-width:480px;display:flex;align-items:center;gap:10px;
    background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:12px 20px;
  }
.faq-search svg{width:17px;height:17px;flex-shrink:0;color:var(--ink-soft);}
.faq-search input{border:none;outline:none;font-family:var(--body);font-size:14.5px;width:100%;background:transparent;color:var(--ink);}
.faq-body{padding:44px 0 64px;}
.faq-groups{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:40px;}
.faq-group-head{display:flex;align-items:baseline;gap:12px;margin-bottom:16px;}
.faq-group-num{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--purple);letter-spacing:.06em;}
.faq-group-head h2{font-size:19px;}
.faq-empty{
    text-align:center;padding:40px 20px;color:var(--ink-soft);font-size:14.5px;display:none;
  }
.faq-empty.show{display:block;}
.faq-item.hidden{display:none;}
.faq-cta{
    max-width:780px;margin:56px auto 0;text-align:center;background:var(--lilac);
    border-radius:var(--radius);padding:36px 32px;
  }
.faq-cta h3{font-size:20px;margin-bottom:8px;}
.faq-cta p{color:var(--ink-soft);font-size:14.5px;margin:0 0 20px;}

/* ===== 404 ===== */
.legal-hero{padding:44px 0 28px;}
.legal-meta{font-family:var(--mono);font-size:12.5px;color:var(--ink-soft);margin-top:14px;}
.legal-layout{display:grid;grid-template-columns:250px 1fr;gap:56px;align-items:start;}
@media(max-width:860px){.legal-layout{grid-template-columns:1fr;}}
.legal-toc{position:sticky;top:92px;background:var(--paper-dim);border-radius:var(--radius);padding:22px 22px;}
@media(max-width:860px){.legal-toc{position:static;margin-bottom:8px;}}
.legal-toc h4{font-family:var(--mono);font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 12px;}
.legal-toc a{display:block;font-size:13.5px;color:var(--ink);text-decoration:none;padding:6px 0;border-bottom:1px solid var(--line);}
.legal-toc a:last-child{border-bottom:none;}
.legal-toc a:hover{color:var(--purple-dark);}
.legal-content{max-width:720px;}
.legal-content section{margin-bottom:40px;scroll-margin-top:90px;}
.legal-content section:last-child{margin-bottom:0;}
.legal-content h2{font-size:20px;margin:0 0 14px;display:flex;align-items:baseline;gap:10px;}
.legal-content h2 .num{font-family:var(--mono);font-size:13px;color:var(--purple);font-weight:600;}
.legal-content p{font-size:14.5px;line-height:1.75;color:var(--ink-soft);margin:0 0 14px;}
.legal-content p:last-child{margin-bottom:0;}
.legal-content ul{margin:0 0 14px;padding-left:20px;}
.legal-content li{font-size:14.5px;line-height:1.75;color:var(--ink-soft);margin-bottom:8px;}
.legal-content strong{color:var(--ink);font-weight:600;}
.legal-content a{color:var(--purple-dark);text-decoration:underline;}
.legal-callout{
    background:var(--lilac);border-radius:var(--radius);padding:20px 24px;margin:0 0 14px;
    font-size:14px;color:var(--ink);line-height:1.65;
  }
.legal-table{width:100%;border-collapse:collapse;margin:0 0 20px;font-size:13.5px;}
.legal-table th,.legal-table td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top;}
.legal-table th{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);background:var(--paper-dim);}
.legal-table td{color:var(--ink-soft);}
.legal-table td strong{color:var(--ink);}
.legal-table-wrap{overflow-x:auto;margin-bottom:14px;border:1px solid var(--line);border-radius:var(--radius);}
.legal-table-wrap .legal-table{margin-bottom:0;border:none;}
.legal-table-wrap .legal-table th:first-child,.legal-table-wrap .legal-table td:first-child{padding-left:18px;}
.notfound-section{padding:64px 0 96px;text-align:center;}
.notfound-mascot{max-width:340px;width:100%;height:auto;margin:0 auto 12px;display:block;}
.notfound-404{
    font-family:var(--mono);font-size:14px;font-weight:600;letter-spacing:.14em;
    color:var(--purple);text-transform:uppercase;margin-bottom:14px;
  }
.notfound-section h1{font-size:clamp(28px,4vw,42px);line-height:1.15;max-width:640px;margin:0 auto 16px;}
.notfound-section p{font-size:16px;color:var(--ink-soft);line-height:1.65;max-width:520px;margin:0 auto 32px;}
.notfound-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ===== built pages: contact segment pills are radio buttons ===== */
.segment-pill{position:relative;cursor:pointer;}
.segment-pill input{position:absolute;opacity:0;pointer-events:none;}
.segment-pill:has(input:checked){background:var(--purple-dark);border-color:var(--purple-dark);color:#fff;}
.segment-pill:has(input:focus-visible){outline:3px solid var(--gold);outline-offset:2px;}
.contact-form .form-two > div{min-width:0;}
.contact-form .form-checkbox span{font-size:13px;color:var(--ink-soft);line-height:1.5;}
.contact-form .form-checkbox a{color:var(--purple);}
.founder-avatar{object-fit:cover;}