/* thairegpro.com : shared stylesheet (v2 - information-first, no 3D renders) */
:root{
  --paper:#F7F9F8; --paper-2:#EEF3F0; --surface:#FFFFFF; --surface-2:#F2F6F4;
  --ink:#0C1B24; --text-2:#3B4E5B; --text-3:#64798A; --line:#E1E8E4; --line-2:#CFDAD3;
  --fda:#0E6B52; --fda-soft:#E4F3EC; --tisi:#2B4FC7; --tisi-soft:#E6EBFB; --seal:#B4432A; --amber:#9A6212;
  --on-dark:#E6EDF0; --on-dark-2:#A8BCC7;
  --r-sm:10px; --r:14px; --r-lg:20px;
  --sh-1:0 1px 2px rgba(12,27,36,.05);
  --sh-2:0 10px 24px -14px rgba(12,27,36,.28);
  --sh-3:0 28px 60px -32px rgba(12,27,36,.45);
  --wrap:1180px; --pad:clamp(20px,5vw,80px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;letter-spacing:-0.005em}
img{max-width:100%;display:block}
a{color:var(--fda);text-underline-offset:3px} a:hover{color:#0A4F3D}
:focus-visible{outline:3px solid var(--tisi);outline-offset:2px;border-radius:6px}
h1,h2,h3{margin:0;font-family:var(--disp);font-weight:700;line-height:1.18;letter-spacing:-0.022em}
p{margin:0}
.wrap{max-width:calc(var(--wrap) + 2*var(--pad));margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:60}
.skip:focus{left:8px}
.muted{color:var(--text-2)} .small{font-size:15px;color:var(--text-3)}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--text-3)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 24px;border-radius:999px;font-weight:600;font-size:16px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;font-family:inherit;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.btn-solid{background:var(--fda);color:#fff;box-shadow:var(--sh-2)}
.btn-solid:hover{background:#0A4F3D;color:#fff;transform:translateY(-2px)}
.btn-line{border-color:var(--line-2);color:var(--ink);background:var(--surface)}
.btn-line:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--ink)} .btn-white:hover{background:#EFF3F1;color:var(--ink);transform:translateY(-2px)}
.btn[disabled]{opacity:.6;cursor:progress;transform:none}
.pill{display:inline-flex;align-items:center;font-size:12.5px;font-weight:600;letter-spacing:.02em;padding:4px 11px;border-radius:999px;white-space:nowrap}
.pill.fda{color:var(--fda);background:var(--fda-soft)} .pill.tisi{color:var(--tisi);background:var(--tisi-soft)}

/* header */
.site-head{position:sticky;top:0;z-index:40;background:rgba(247,249,248,.82);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent}
.head-in{display:flex;align-items:center;gap:24px;min-height:74px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--disp);font-weight:700;font-size:19px;letter-spacing:-.02em}
.main-nav{display:flex;gap:6px;flex:1}
.main-nav a{color:var(--text-2);text-decoration:none;font-size:15.5px;font-weight:500;padding:8px 12px;border-radius:999px}
.main-nav a:hover{color:var(--ink);background:var(--surface-2)}
.langs{display:flex;gap:2px;background:var(--surface-2);border-radius:999px;padding:4px}
.langs a{padding:5px 11px;border-radius:999px;text-decoration:none;font-size:14.5px;font-weight:500;color:var(--text-2)}
.langs a[aria-current="true"]{background:var(--surface);color:var(--ink);box-shadow:var(--sh-1)}
.head-cta{min-height:44px;padding:0 18px;font-size:15.5px}
.menu-btn{display:none;width:44px;height:44px;border:1px solid var(--line-2);border-radius:12px;background:var(--surface);align-items:center;justify-content:center;cursor:pointer}

/* calm colour wash behind the hero */
.hero-wrap{position:relative;overflow:hidden}
.hero-wrap::before,.hero-wrap::after{content:"";position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;pointer-events:none;z-index:0}
.hero-wrap::before{width:620px;height:620px;top:-260px;left:-160px;background:radial-gradient(circle,#BFE6D5 0%,rgba(191,230,213,0) 70%)}
.hero-wrap::after{width:660px;height:660px;top:-180px;right:-220px;background:radial-gradient(circle,#CBD9FA 0%,rgba(203,217,250,0) 70%)}
.hero-wrap>*{position:relative;z-index:1}
.dotgrid{position:absolute;inset:0;z-index:0;opacity:.45;
  background-image:radial-gradient(circle at 1px 1px, rgba(12,27,36,.12) 1px, transparent 0);background-size:26px 26px;
  -webkit-mask-image:linear-gradient(to bottom,#000,transparent 65%);mask-image:linear-gradient(to bottom,#000,transparent 65%)}

/* hero */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-top:68px;padding-bottom:84px}
.hero-copy{display:flex;flex-direction:column;gap:22px}
.hero h1{font-size:clamp(34px,4.4vw,56px);line-height:1.08}
.lead{font-size:clamp(16.5px,1.4vw,19px);color:var(--text-2);max-width:34em}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.chipline{display:flex;gap:8px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:14px;color:var(--text-2);box-shadow:var(--sh-1)}
.chip b{color:var(--ink);font-weight:600}

/* hero panel: certificate preview + small tracker card */
.panel-stack{position:relative;padding-bottom:52px}
.cert{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-3);overflow:hidden}
.cert-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:15px 22px;background:var(--surface-2);border-bottom:1px solid var(--line);font-size:13.5px;color:var(--text-3)}
.cert-body{padding:22px;display:flex;flex-direction:column;gap:13px}
.cert-row{display:flex;justify-content:space-between;gap:16px;font-size:15px;border-bottom:1px dashed var(--line);padding-bottom:9px}
.cert-row span{color:var(--text-3)} .cert-row b{font-weight:600;text-align:right}
.cert-num{border:2px solid var(--fda);background:var(--fda-soft);border-radius:var(--r);padding:14px 18px;display:flex;flex-direction:column;gap:2px}
.cert-num span{font-size:13px;font-weight:600;color:var(--fda)}
.cert-num b{font-size:clamp(19px,2.2vw,26px);letter-spacing:.08em;font-variant-numeric:tabular-nums;font-weight:600}
.cert-tis{border:1.5px dashed var(--tisi);background:var(--tisi-soft);border-radius:var(--r);padding:11px 18px;display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14px}
.cert-tis span{color:var(--tisi);font-weight:600}
.cert-steps{display:flex;gap:6px;padding:0 22px 20px}
.cert-steps div{flex:1;display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--text-3)}
.cert-steps i{height:6px;border-radius:99px;background:var(--line-2);display:block}
.cert-steps .on i{background:var(--fda)} .cert-steps .on{color:var(--fda);font-weight:600}
.mini{position:absolute;right:-6px;bottom:0;width:min(76%,326px);background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-3);padding:14px 16px;display:flex;flex-direction:column;gap:8px}
.mini .t{display:flex;justify-content:space-between;font-size:12.5px;color:var(--text-3)}
.mini .row{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:14px}
.mini .bar{display:flex;gap:3px} .mini .bar i{flex:1;height:5px;border-radius:99px;background:var(--line)}

/* sections */
.sec{padding-top:88px;padding-bottom:88px}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:34px}
.h2{font-size:clamp(27px,3vw,40px)}
.sec-head p{max-width:34em;color:var(--text-2)}
.white{background:var(--surface)} .tint{background:var(--paper-2)}
.dark{background:var(--ink);color:var(--on-dark)} .dark .h2{color:#fff} .dark a{color:#8FE0C2}
.bordered{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* category cards: facts instead of pictures */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;display:flex;flex-direction:column;gap:13px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:var(--line-2)}
.card-top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.card h3{font-size:21px}
.card p{font-size:15.5px;color:var(--text-2)}
.route{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:13.5px;color:var(--text-2)}
.route em{font-style:normal;background:var(--surface-2);border-radius:9px;padding:4px 9px}
.route s{text-decoration:none;color:var(--line-2)}
.card-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:6px;font-size:14.5px}
.card-foot .kv{display:flex;justify-content:space-between;gap:10px}
.card-foot .kv span{color:var(--text-3)}
.card-foot a{font-weight:600;font-size:15px;margin-top:4px}

/* risks */
.risks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:32px}
.risk{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:8px}
.risk span{font-size:12.5px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:#88A6B5}
.risk p{font-size:16.5px;line-height:1.6}

/* steps */
.steps{list-style:none;margin:42px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px}
.steps li{display:flex;flex-direction:column;gap:10px}
.steps .n{width:38px;height:38px;border-radius:12px;background:var(--fda-soft);color:var(--fda);display:grid;place-items:center;font-weight:700;font-size:17px}
.steps h3{font-size:19px}
.steps p{font-size:15.5px;color:var(--text-2)}

/* split + tracker */
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:60px;align-items:center}
.split-copy{display:flex;flex-direction:column;gap:20px}
.split ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px;color:var(--text-2)}
.tracker{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--sh-3)}
.tracker-head{display:flex;justify-content:space-between;gap:12px;padding-bottom:12px;font-size:14px;color:var(--text-3)}
.trow{display:flex;flex-direction:column;gap:8px;padding:14px 0;border-top:1px solid var(--line)}
.trow-top{display:flex;justify-content:space-between;gap:10px;font-size:15.5px}
.trow-top em{font-style:normal;font-size:12.5px;font-weight:600;margin-left:6px}
.bar{display:flex;gap:4px} .bar i{flex:1;height:6px;border-radius:99px;background:var(--line)}
.warn{color:var(--seal);font-weight:600}

/* pricing */
.prices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:36px 0 22px}
.price{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease}
.price:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.price.feature{background:var(--ink);color:var(--on-dark);border-color:var(--ink);box-shadow:var(--sh-3)}
.price h3{font-size:20px}
.price.feature h3,.price.feature .amt{color:#fff}
.price .d{font-size:14.5px;color:var(--text-3)} .price.feature .d,.price.feature .u{color:var(--on-dark-2)}
.amt{font-size:30px;font-weight:700;letter-spacing:-.02em}
.u{font-size:15px;font-weight:400;color:var(--text-3)}
.price ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:7px;font-size:15.5px}
.price .btn{margin-top:auto;min-height:46px}

/* about / office */
.office-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;display:flex;flex-direction:column;gap:12px;align-items:flex-start;box-shadow:var(--sh-2)}
.office-card b{font-size:22px}
.office-card p{color:var(--text-2)}
.office-card .btn{min-height:44px;margin-top:4px}
.facts{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 26px}
.facts div{border-top:1px solid var(--line);padding-top:10px}
.facts dt{font-size:13px;color:var(--text-3)} .facts dd{margin:2px 0 0;font-weight:600}

/* faq */
.faq{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:56px}
.faq details{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);padding:16px 20px;margin-bottom:10px}
.faq details[open]{border-color:var(--line-2);box-shadow:var(--sh-1)}
.faq summary{font-size:17.5px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--text-3);font-weight:400;font-size:22px;line-height:1}
.faq details[open] summary::after{content:"\2013"}
.faq details p{margin-top:10px;color:var(--text-2)}

/* contact */
.contact{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:56px}
.contact-copy{display:flex;flex-direction:column;gap:16px}
.contact-copy p{font-size:17px;color:var(--on-dark-2)}
.contact-list{display:flex;flex-direction:column;gap:6px;font-size:16.5px;margin-top:10px}
.contact-list a{color:inherit}
form.lead-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;background:#12252F;border:1px solid rgba(255,255,255,.08);border-radius:var(--r-lg);padding:28px;position:relative}
.lead-form label{display:flex;flex-direction:column;gap:6px;font-size:14.5px;color:#B9CBD5}
.lead-form .full{grid-column:1/-1}
.lead-form input[type=text],.lead-form select,.lead-form textarea{min-height:46px;border-radius:12px;border:1px solid #2E4552;background:#0C1B24;color:#fff;padding:0 14px;font:inherit}
.lead-form textarea{padding:12px 14px;min-height:104px;resize:vertical}
.lead-form .consent{flex-direction:row;gap:12px;align-items:flex-start}
.lead-form .consent input{width:22px;height:22px;margin:2px 0 0;flex-shrink:0;accent-color:#3FBF98}
.lead-form .consent a{color:#8FE0C2}
.lead-form [aria-invalid="true"]{border-color:#F3A99B}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{grid-column:1/-1;min-height:1.6em;font-size:14.5px}
.form-status.ok{color:#8FE0C2} .form-status.err{color:#F3A99B}

/* footer + floating chat */
.site-foot{background:#081419;color:#7F95A2;font-size:14px}
.foot-in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:28px;padding-bottom:28px}
.foot-in a{color:var(--on-dark-2)}
.foot-links{display:flex;gap:22px;flex-wrap:wrap}
.chat-float{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:45;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.chat-float a{display:inline-flex;align-items:center;gap:9px;min-height:48px;padding:0 18px;border-radius:999px;color:#fff;text-decoration:none;font-weight:600;font-size:15px;box-shadow:var(--sh-2)}
.chat-float a:hover{color:#fff;transform:translateY(-2px)}
.copy-toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 18px;border-radius:12px;font-size:15px;z-index:60;max-width:calc(100vw - 32px);text-align:center;box-shadow:var(--sh-3)}

/* document pages */
.doc{max-width:740px;padding-top:56px;padding-bottom:88px}
.doc h1{font-size:clamp(28px,3.6vw,40px);margin-bottom:12px}
.doc h2{font-size:21px;margin:32px 0 8px}
.doc p,.doc li{color:var(--text-2)}
.doc ul{padding-left:20px}
.draft{background:#FBF1DE;border-left:4px solid var(--amber);padding:12px 16px;border-radius:0 12px 12px 0;margin:18px 0 8px;color:#5C3E0E}

@media (max-width:1100px){ .head-cta{display:none} }
@media (max-width:1024px){
  .hero,.split,.contact,.faq{grid-template-columns:1fr;gap:36px}
  .cards,.prices{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .risks{grid-template-columns:1fr}
  .sec-head{flex-direction:column;align-items:flex-start;gap:12px}
  .menu-btn{display:inline-flex}
  .head-in{position:relative;gap:12px} .logo{flex:1}
  .main-nav{display:none;position:absolute;left:calc(-1*var(--pad));right:calc(-1*var(--pad));top:100%;flex-direction:column;gap:0;background:var(--surface);border-bottom:1px solid var(--line);padding:8px var(--pad) 14px;box-shadow:var(--sh-2)}
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 0;border-bottom:1px solid var(--line);border-radius:0}
  .mini{position:static;width:100%;margin-top:14px}
  .panel-stack{padding-bottom:0}
}
@media (max-width:640px){
  body{font-size:16px}
  .hero{padding-top:32px;padding-bottom:48px}
  .actions .btn{width:100%}
  .sec{padding-top:56px;padding-bottom:56px}
  .cards,.prices,.steps,.facts{grid-template-columns:1fr}
  form.lead-form{grid-template-columns:1fr;padding:20px}
  .langs a{padding:5px 8px}
  .chat-float a+a{display:none}
  .cert-steps div span{display:none}
}

/* interactive hero panel */
.ptabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}
.ptabs button{border:1px solid var(--line);background:var(--surface);color:var(--text-2);border-radius:999px;padding:8px 16px;font:inherit;font-size:14.5px;font-weight:500;cursor:pointer}
.ptabs button:hover{color:var(--ink);border-color:var(--line-2)}
.ptabs button[aria-selected="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.estimator,.chartbox{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--sh-3);display:flex;flex-direction:column;gap:16px}
.estimator .f{display:flex;flex-direction:column;gap:6px;font-size:14.5px;color:var(--text-3)}
.estimator select{min-height:48px;border-radius:12px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);padding:0 12px;font:inherit}
.est-route{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:14px;color:var(--text-2)}
.est-route em{font-style:normal;background:var(--surface-2);border-radius:9px;padding:5px 10px}
.est-route s{text-decoration:none;color:var(--line-2)}
.est-kv{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:10px;margin-top:10px;font-size:15px}
.est-kv span{color:var(--text-3)} .est-kv b{text-align:right;font-weight:600}
.chart-title{font-size:18px;margin-bottom:2px}
.chart-row{display:grid;grid-template-columns:150px 1fr 96px;align-items:center;gap:12px;padding:7px 0;font-size:14px}
.chart-label{color:var(--text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chart-track{position:relative;height:12px;border-radius:99px;background:var(--surface-2);display:block}
.chart-bar{position:absolute;top:0;bottom:0;border-radius:99px;opacity:.9}
.chart-val{text-align:right;color:var(--text-3);font-variant-numeric:tabular-nums}
@media (max-width:640px){.chart-row{grid-template-columns:110px 1fr 74px;font-size:13px}}

/* service detail pages */
.svc-hero{padding-top:44px;padding-bottom:64px;display:flex;flex-direction:column;gap:18px;align-items:flex-start;max-width:900px}
.svc-hero h1{font-size:clamp(28px,3.6vw,44px)}
.crumbs{font-size:14px;color:var(--text-3);display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.crumbs a{color:var(--text-2);text-decoration:none} .crumbs a:hover{color:var(--ink)}
.crumbs s{text-decoration:none;color:var(--line-2)}
.svc-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:48px;align-items:start}
.svc-steps{list-style:none;margin:24px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}
.svc-steps li{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:18px 0;border-top:1px solid var(--line)}
.svc-steps .n{width:38px;height:38px;border-radius:12px;background:var(--fda-soft);color:var(--fda);display:grid;place-items:center;font-weight:700}
.svc-steps h3{font-size:18px;margin-bottom:2px}
.svc-steps p{color:var(--text-2);font-size:15.5px}
.svc-side{display:flex;flex-direction:column;gap:16px;position:sticky;top:96px}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--sh-1)}
.side-card h3{font-size:17px;margin-bottom:10px}
.side-card ul{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:7px;font-size:15px;color:var(--text-2)}
.feewrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg)}
.feetbl{width:100%;border-collapse:collapse;font-size:15.5px;min-width:520px}
.feetbl th{text-align:left;font-size:13px;color:var(--text-3);font-weight:600;padding:14px 18px;border-bottom:1px solid var(--line)}
.feetbl td{padding:13px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.feetbl tr:last-child td{border-bottom:0}
.feetbl td:nth-child(2){font-weight:600;white-space:nowrap}
.feetbl td:nth-child(3){color:var(--text-3);font-size:14px}
.othergrid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.othercard{display:flex;flex-direction:column;gap:7px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;text-decoration:none;color:var(--ink);box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease}
.othercard:hover{transform:translateY(-3px);box-shadow:var(--sh-2);color:var(--ink)}
.othercard b{font-size:15.5px;line-height:1.35}
.othercard .pill{align-self:flex-start}
@media (max-width:1024px){.svc-grid{grid-template-columns:1fr;gap:28px}.svc-side{position:static}.othergrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.othergrid{grid-template-columns:1fr}}

/* printable document checklist */
.sheetpage{background:var(--paper-2)}
.sheet{max-width:820px;margin:28px auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:38px 42px;box-shadow:var(--sh-2)}
.sheet-head{display:flex;justify-content:space-between;gap:28px;align-items:flex-start;border-bottom:2px solid var(--ink);padding-bottom:18px;margin-bottom:18px}
.sheet-head h1{font-size:25px;margin:4px 0 6px}
.sheet .kicker{font-size:12.5px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--text-3)}
.sheet-org{display:flex;flex-direction:column;gap:2px;font-size:13px;color:var(--text-3);text-align:right;white-space:nowrap}
.sheet-org b{font-size:15px;color:var(--ink)}
.sheet .lead{font-size:15.5px;margin-bottom:18px}
.sheet h2{font-size:17px;margin:26px 0 10px}
.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 26px}
.fld{display:flex;flex-direction:column;gap:3px}
.fld span{font-size:12.5px;color:var(--text-3)}
.fld i{display:block;height:22px;border-bottom:1px dashed var(--line-2)}
table.docs{width:100%;border-collapse:collapse;font-size:15px}
table.docs th{text-align:left;font-size:12.5px;color:var(--text-3);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line)}
table.docs td{padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:top}
table.docs .tick{width:64px;text-align:center}
table.docs .box{display:inline-block;width:17px;height:17px;border:1.5px solid var(--text-3);border-radius:4px}
table.docs .noteline{width:32%;border-bottom:1px solid var(--line)}
.tips{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:7px;font-size:15px;color:var(--text-2)}
.sheet-foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:28px;padding-top:14px;font-size:13px;color:var(--text-3)}
.sheetpage .actions{margin:18px 0 6px}
@media (max-width:640px){.sheet{padding:22px;margin:12px}.sheet-head{flex-direction:column;gap:12px}.sheet-org{text-align:left}.fields{grid-template-columns:1fr}}
@media print{
  @page{size:A4;margin:14mm}
  .sheetpage{background:#fff}
  .sheet{max-width:none;margin:0;border:0;border-radius:0;box-shadow:none;padding:0;font-size:12pt}
  .noprint{display:none!important}
  .sheet h2{margin:16px 0 8px;font-size:13pt}
  .sheet-head h1{font-size:17pt}
  table.docs, .sheet h2, .tips li, .fld{break-inside:avoid}
  a{color:#000;text-decoration:none}
}

/* guides and articles */
.guidegrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.guidecard{display:flex;flex-direction:column;gap:9px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;text-decoration:none;color:var(--ink);box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.guidecard:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:var(--line-2);color:var(--ink)}
.guidecard h2{font-size:20px;line-height:1.25}
.guidecard h3{font-size:17px;line-height:1.3}
.guidecard p{font-size:15px;color:var(--text-2)}
.prose{max-width:760px;padding-top:6px;padding-bottom:52px}
.prose h2{font-size:clamp(20px,2.2vw,26px);margin:34px 0 10px}
.prose p{margin-bottom:14px;color:var(--text-2);font-size:17px}
.prose ul{margin:0 0 16px;padding-left:22px;display:flex;flex-direction:column;gap:9px;color:var(--text-2)}
.prose .feewrap{margin:18px 0}
.prose .draft{margin:24px 0 8px}
.prose-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
@media (max-width:1024px){.guidegrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.guidegrid{grid-template-columns:1fr}.prose p{font-size:16px}}

/* diagrams */
.fig{margin:0 0 8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--sh-1)}
.fig-title{font-size:18px;margin-bottom:14px}
.fig-body{overflow-x:auto}
.fig-body svg{width:100%;min-width:720px;height:auto;display:block}
.fig figcaption{margin-top:14px;font-size:14px;color:var(--text-3)}
.fig-wide{margin:24px 0}
.prose .fig{margin:8px 0 28px}
@media (max-width:640px){.fig{padding:16px}.fig-body svg{min-width:620px}}