/* FDA & TISI registration site: shared stylesheet */
:root{
  --paper:#F1F4F2; --paper-2:#E5ECE8; --stage:#E3EAE6; --card-img:#E7EDE9;
  --surface:#FFFFFF; --ink:#0E1F2B; --ink-2:#16293A; --ink-3:#0A1822;
  --text-2:#33485A; --text-3:#4A5E6E; --line:#D3DBD6; --line-2:#C9D3CD;
  --fda:#0F5A45; --fda-soft:#DDF0E8; --tisi:#2447A8; --tisi-soft:#E0E7F8; --seal:#B4432A;
  --on-dark:#E8EEF0; --on-dark-2:#B7C6CF;
  --wrap:1248px; --pad:clamp(20px,5vw,96px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--fda)} a:hover{color:#0A3F31}
:focus-visible{outline:3px solid var(--tisi);outline-offset:2px;border-radius:4px}
h1,h2,h3{font-family:var(--disp);line-height:1.2;margin:0;font-weight:700}
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:6px;z-index:50}
.skip:focus{left:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 26px;border-radius:8px;font-weight:600;text-decoration:none;font-size:17px;border:1.5px solid transparent;cursor:pointer;font-family:inherit}
.btn-solid{background:var(--fda);color:#fff} .btn-solid:hover{background:#0A3F31;color:#fff}
.btn-line{border-color:var(--ink);color:var(--ink);background:transparent} .btn-line:hover{background:var(--ink);color:#fff}
.btn-white{background:#fff;color:var(--ink)} .btn-white:hover{background:var(--paper-2);color:var(--ink)}
.btn[disabled]{opacity:.6;cursor:progress}
.pill{display:inline-block;font-size:13px;font-weight:600;padding:2px 10px;border-radius:99px;white-space:nowrap}
.pill.fda{color:var(--fda);background:var(--fda-soft)} .pill.tisi{color:var(--tisi);background:var(--tisi-soft)}
.muted{color:var(--text-2)} .small{font-size:15px;color:var(--text-3)}

/* header */
.site-head{position:sticky;top:0;z-index:30;background:rgba(241,244,242,.96);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.2) blur(6px)}
.head-in{display:flex;align-items:center;gap:28px;min-height:76px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-family:var(--disp);font-weight:700;font-size:20px}
.main-nav{display:flex;gap:26px;flex:1}
.main-nav a{color:var(--text-2);text-decoration:none;font-size:16px}
.main-nav a:hover{color:var(--ink)}
.langs{display:flex;gap:2px;border:1px solid var(--line);border-radius:8px;padding:3px}
.langs a{padding:5px 10px;border-radius:6px;text-decoration:none;font-size:15px;color:var(--text-2)}
.langs a[aria-current="true"]{background:var(--ink);color:#fff}
.head-cta{min-height:46px;padding:0 20px;font-size:16px}
.menu-btn{display:none;width:44px;height:44px;border:1px solid var(--line-2);border-radius:8px;background:#fff;align-items:center;justify-content:center;cursor:pointer}

/* hero */
.hero{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:56px;align-items:center;padding-top:88px;padding-bottom:96px}
.hero-copy{display:flex;flex-direction:column;gap:24px}
.hero h1{font-size:clamp(36px,4.6vw,62px);line-height:1.12;letter-spacing:-.01em}
.lead{font-size:clamp(17px,1.5vw,20px);color:var(--text-2);max-width:32em}
.actions{display:flex;gap:14px;flex-wrap:wrap}
.stage{position:relative;aspect-ratio:596/560;border-radius:18px;background:var(--stage);overflow:hidden}
.stage::after{content:"";position:absolute;left:0;right:0;bottom:0;height:34%;background:#D6DFDA}
.stage img{position:absolute;z-index:1;width:auto}
.s-serum{left:1.7%;top:26.8%;height:53.6%}
.s-dryer{left:45%;top:28.6%;height:51.8%}
.stage .s-box{left:23.5%;top:53.6%;height:41%;z-index:2}
.tag{position:absolute;z-index:3;background:#fff;border-radius:8px;padding:.55em .9em;display:flex;flex-direction:column;box-shadow:0 18px 30px -20px rgba(14,31,43,.5);font-size:clamp(11px,1.1vw,13px)}
.tag b{font-size:1.65em;letter-spacing:.08em;font-variant-numeric:tabular-nums;font-weight:600}
.tag span{font-weight:600}
.tag.fda{left:37%;top:6.4%;border:2px solid var(--fda)} .tag.fda span{color:var(--fda)}
.tag.tisi{right:4%;top:20%;border:1.5px dashed var(--tisi)} .tag.tisi span{color:var(--tisi)} .tag.tisi b{font-size:1.4em;letter-spacing:.02em}
.stamp{position:absolute;z-index:3;right:5%;top:74.6%;width:20.8%;aspect-ratio:1;border-radius:50%;border:4px double var(--seal);color:var(--seal);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;transform:rotate(-14deg);background:rgba(241,244,242,.92);line-height:1.2}
.stamp b{font-family:var(--disp);font-size:clamp(13px,1.7vw,22px)} .stamp span{font-size:clamp(8px,.8vw,11px);font-weight:600;margin-top:3px}

/* sections */
.sec{padding-top:104px;padding-bottom:104px}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:40px}
.h2{font-size:clamp(28px,3.2vw,44px)}
.sec-head p{max-width:36em;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}
.bordered{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.card-img{height:210px;background:var(--card-img);display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line)}
.card-img img{height:190px;width:auto;object-fit:contain}
.card-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.card h3{font-size:23px}
.card p{font-size:16px;color:var(--text-2)}
.card-foot{margin-top:auto;padding-top:12px;border-top:1px solid #E1E7E3;display:flex;justify-content:space-between;align-items:center;font-size:15px;gap:10px}
.card-foot a{font-weight:600}

.risks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px;margin-top:36px}
.risks span{display:block;font-size:15px;color:#9FB3BF;margin-bottom:8px}
.risks p{font-size:18px}

.steps{list-style:none;margin:52px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:36px}
.steps li{border-top:3px solid var(--fda);padding-top:22px;display:flex;flex-direction:column;gap:12px}
.steps .n{font-family:var(--disp);font-size:40px;font-weight:700;color:var(--fda);line-height:1}
.steps h3{font-family:var(--body);font-size:21px;font-weight:600}
.steps p{font-size:16px;color:var(--text-2)}

.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:72px;align-items:center}
.split-copy{display:flex;flex-direction:column;gap:22px}
.split ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px;color:var(--text-2)}
.tracker{background:#fff;border:1px solid var(--line-2);border-radius:12px;padding:28px;box-shadow:0 30px 60px -34px rgba(14,31,43,.35)}
.tracker-head{display:flex;justify-content:space-between;gap:12px;padding-bottom:12px}
.trow{display:flex;flex-direction:column;gap:8px;padding:16px 0;border-top:1px solid #E1E7E3}
.trow-top{display:flex;justify-content:space-between;gap:10px;font-size:16px}
.trow-top em{font-style:normal;font-size:13px;font-weight:600;margin-left:6px}
.bar{display:flex;gap:4px} .bar i{flex:1;height:8px;border-radius:2px;background:var(--line)}
.warn{color:var(--seal);font-weight:600}

.prices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:44px 0 24px}
.price{background:#fff;border:1px solid var(--line-2);border-radius:12px;padding:32px;display:flex;flex-direction:column;gap:16px}
.price.feature{background:var(--ink);color:var(--on-dark);border-color:var(--ink)}
.price h3{font-family:var(--body);font-size:22px;font-weight:600}
.price.feature h3,.price.feature .amt{color:#fff}
.price .d{font-size:15px;color:var(--text-3)} .price.feature .d,.price.feature .u{color:var(--on-dark-2)}
.amt{font-family:var(--disp);font-size:34px;font-weight:700}
.u{font-family:var(--body);font-size:16px;font-weight:400;color:var(--text-3)}
.price ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:16px}
.price .btn{margin-top:auto;min-height:48px}

.about-photo{aspect-ratio:4/3;border-radius:14px;background:var(--stage);border:1px dashed #A9B8B0;display:flex;align-items:center;justify-content:center;color:var(--text-3)}
.facts{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 28px}
.facts div{border-top:1px solid var(--line);padding-top:10px}
.facts dt{font-size:14px;color:var(--text-3)} .facts dd{margin:2px 0 0;font-weight:600}

.faq{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:72px}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{font-size:19px;font-weight:600;cursor:pointer}
.faq details p{margin-top:10px;color:var(--text-2)}

.contact{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:72px}
.contact-copy{display:flex;flex-direction:column;gap:18px}
.contact-copy p{font-size:18px;color:var(--on-dark-2)}
.contact-list{display:flex;flex-direction:column;gap:6px;font-size:17px;margin-top:12px}
form.lead-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;background:var(--ink-2);border-radius:12px;padding:32px;position:relative}
.lead-form label{display:flex;flex-direction:column;gap:6px;font-size:15px;color:#C9D6DE}
.lead-form .full{grid-column:1/-1}
.lead-form input[type=text],.lead-form select,.lead-form textarea{min-height:46px;border-radius:7px;border:1px solid #3A5163;background:var(--ink);color:#fff;padding:0 12px;font:inherit}
.lead-form textarea{padding:10px 12px;min-height:110px;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:#4CC39C}
.lead-form .consent a{color:#9FE0C6}
.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:15px}
.form-status.ok{color:#9FE0C6} .form-status.err{color:#F3A99B}

.site-foot{background:var(--ink-3);color:#8FA3B0;font-size:14px}
.foot-in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:32px;padding-bottom:32px}
.foot-in a{color:var(--on-dark-2)}
.foot-links{display:flex;gap:24px;flex-wrap:wrap}

.chat-float{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:40;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.chat-float a{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:0 18px;border-radius:999px;color:#fff;text-decoration:none;font-weight:600;font-size:15px;box-shadow:0 12px 24px -12px rgba(14,31,43,.6)}
.chat-float a:hover{color:#fff;filter:brightness(1.1)}

/* privacy page */
.doc{max-width:760px;padding-top:64px;padding-bottom:96px}
.doc h1{font-size:clamp(30px,4vw,44px);margin-bottom:12px}
.doc h2{font-size:24px;margin:36px 0 10px}
.doc p,.doc li{color:var(--text-2)}
.doc ul{padding-left:20px}
.draft{background:#F7EBD4;border-left:4px solid #9A6212;padding:12px 16px;border-radius:0 8px 8px 0;margin:20px 0 8px;color:#5C3E0E}

@media (max-width:1180px){ .head-cta{display:none} .main-nav{gap:18px} }
@media (max-width:1024px){
  .hero,.split,.contact,.faq{grid-template-columns:1fr;gap:40px}
  .cards,.prices{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .risks{grid-template-columns:1fr;gap:24px}
  .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(--paper);border-bottom:1px solid var(--line);padding:8px var(--pad) 16px}
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 0;border-bottom:1px solid var(--line);font-size:17px}
}
@media (max-width:640px){
  body{font-size:16px}
  .hero{padding-top:36px;padding-bottom:48px}
  .actions .btn{width:100%}
  .sec{padding-top:64px;padding-bottom:64px}
  .cards{gap:12px}
  .card-img{height:124px} .card-img img{height:110px}
  .card-body{padding:12px;gap:4px} .card h3{font-size:16px;font-family:var(--body);font-weight:600} .card p{display:none}
  .card-top{flex-direction:column-reverse;align-items:flex-start}
  .card-foot{border:0;padding-top:4px;flex-direction:column;align-items:flex-start;gap:2px;font-size:13px}
  .prices,.steps,.facts{grid-template-columns:1fr}
  form.lead-form{grid-template-columns:1fr;padding:22px}
  .logo{font-size:17px}
  .langs a{padding:5px 7px}
  .chat-float a+a{display:none}
}

/* office card (replaces team photo until real photos are available) */
.office-card{background:var(--surface);border:1px solid var(--line-2);border-radius:14px;padding:32px;display:flex;flex-direction:column;gap:12px;align-items:flex-start;box-shadow:0 30px 60px -40px rgba(14,31,43,.4)}
.office-card b{font-family:var(--disp);font-size:clamp(22px,2vw,28px)}
.office-card p{color:var(--text-2)}
.office-card .btn{min-height:46px;margin-top:6px}
.copy-toast{position:fixed;left:50%;bottom:calc(88px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;font-size:15px;z-index:60;max-width:calc(100vw - 32px);text-align:center}