/* ============================================================
   WIS Living — design system
   ============================================================ */
:root{
  --bg:#F6FAFE; --ink:#0A1F38; --ink2:#12324F; --mut:#5A7391; --mut2:#7C93AB;
  --line:#DDE8F4; --line2:#EDF3FA; --card:#FFFFFF;
  --acc:#1E74E8; --acc-d:#1560C9; --acc-l:#E8F1FD; --acc-m:#B7D4F7;
  --cbus:#1E74E8; --ic:#7C3AED; --sh:#0E9F8B; --sec:#0C2340;
  --warn:#C2410C; --ok:#0B7A6B;
  --shadow:0 10px 30px rgba(20,60,110,.07);
  --shadow-l:0 20px 50px rgba(20,60,110,.12);
  --r:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{background:var(--bg);color:var(--ink);font-family:'Segoe UI',system-ui,-apple-system,'Helvetica Neue',sans-serif;
  -webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.wrap-n{max-width:900px;margin:0 auto;padding:0 28px}

h1{font-size:clamp(36px,5.2vw,62px);line-height:1.04;letter-spacing:-.035em;font-weight:800}
h2{font-size:clamp(26px,3.4vw,40px);line-height:1.1;letter-spacing:-.03em;font-weight:800}
h3{font-size:19px;font-weight:750;letter-spacing:-.01em;line-height:1.3}
h4{font-size:15.5px;font-weight:750;line-height:1.35}
p{font-size:15.5px;color:#33506E}
.lead{font-size:18px;color:var(--mut);max-width:680px;line-height:1.6}
.small{font-size:13.5px;color:var(--mut2)}
.tiny{font-size:12.5px;color:var(--mut2)}
.muted{color:var(--mut)}
.em{color:var(--acc)}
.eyebrow{font-size:11.5px;letter-spacing:.22em;font-weight:800;color:var(--acc);text-transform:uppercase}
.center{text-align:center}

/* ---------- nav ---------- */
header{position:sticky;top:0;z-index:60;background:rgba(246,250,254,.9);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(221,232,244,.9)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:18px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(145deg,#2E7DF7,#0EA5E9);
  display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(37,110,240,.28)}
.mark svg{width:21px;height:21px}
.word{font-size:19px;font-weight:800;letter-spacing:.16em}
.word i{font-style:normal;color:var(--acc)}
.nav nav{display:flex;gap:22px;align-items:center;font-size:14.5px;font-weight:600;color:#33506E}
.nav nav a{padding:6px 0;border-bottom:2px solid transparent}
.nav nav a:hover{color:var(--acc);border-bottom-color:var(--acc-m)}
.navcta{display:flex;align-items:center;gap:14px;flex:0 0 auto}
.tel{font-size:15px;font-weight:800;white-space:nowrap}
.menu-btn{display:none;background:#fff;border:1px solid var(--line);border-radius:10px;padding:7px 10px;font-size:14px;font-weight:700}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;font-weight:700;
  font-size:14.5px;padding:12px 22px;transition:.18s;border:1px solid transparent;cursor:pointer;white-space:nowrap}
.btn-p{background:var(--acc);color:#fff;box-shadow:0 8px 20px rgba(30,116,232,.25)}
.btn-p:hover{background:var(--acc-d);transform:translateY(-1px)}
.btn-g{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:var(--shadow)}
.btn-g:hover{border-color:var(--acc-m);color:var(--acc)}
.btn-sm{padding:9px 16px;font-size:13.5px;border-radius:10px}
.btn-w{background:#fff;color:var(--acc-d)}
.btn-o{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-o:hover{background:rgba(255,255,255,.12)}

/* ---------- sections ---------- */
section{padding:76px 0}
section.tight{padding:52px 0}
.band{background:#fff;border-top:1px solid var(--line2);border-bottom:1px solid var(--line2)}
.band-tint{background:linear-gradient(180deg,rgba(30,116,232,.045),rgba(30,116,232,0))}
.sec-head{max-width:780px;margin:0 auto 42px;text-align:center}
.sec-head .lead{margin:16px auto 0}
.sec-head-l{max-width:760px;margin:0 0 40px}

/* ---------- hero ---------- */
.hero{padding:60px 0 0;text-align:center}
.hero h1{max-width:940px;margin:16px auto 0}
.hero .lead{margin:22px auto 0;text-align:center}
.hero-cta{display:flex;gap:12px;justify-content:center;margin-top:28px;flex-wrap:wrap}
.house-wrap{margin-top:8px}
#house{width:100%;max-width:1000px;height:auto;display:block;margin:0 auto}

/* ---------- trust strip ---------- */
.trust{display:flex;gap:8px 26px;justify-content:center;flex-wrap:wrap;margin:22px 0 0;
  font-size:12.5px;color:var(--mut2);font-weight:600}
.trust span{display:inline-flex;align-items:center;gap:6px}
.trust span:before{content:'';width:5px;height:5px;border-radius:50%;background:var(--acc-m)}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cards-3{grid-template-columns:repeat(3,1fr)}
.cards-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;
  box-shadow:var(--shadow);position:relative;overflow:hidden;transition:.2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-l)}
.card .bar{position:absolute;left:0;top:0;height:4px;width:100%;opacity:.9}
.card .ic{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card h3{margin-bottom:8px}
.card p{font-size:14px;color:var(--mut);line-height:1.55}
.card a.more{display:inline-block;margin-top:14px;font-size:13px;font-weight:800;color:var(--acc)}
.card a.more:hover{text-decoration:underline}
.tag2{display:inline-block;margin-top:14px;font-size:10.5px;letter-spacing:.14em;font-weight:800;padding:4px 9px;border-radius:6px}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split-w{grid-template-columns:1.15fr .85fr}

/* ---------- list / checklist ---------- */
.checklist{display:flex;flex-direction:column;gap:18px;margin-top:26px}
.chk{display:flex;gap:14px}
.chk .d{width:26px;height:26px;border-radius:8px;background:var(--acc-l);color:var(--acc);display:flex;
  align-items:center;justify-content:center;font-weight:800;flex:0 0 auto;font-size:13px}
.chk b{display:block;font-size:15.5px;margin-bottom:2px}
.chk span{font-size:14px;color:var(--mut)}

/* ---------- stat row ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:36px}
.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 20px;box-shadow:var(--shadow)}
.stat b{display:block;font-size:32px;font-weight:800;letter-spacing:-.03em;color:var(--acc)}
.stat span{font-size:13px;color:var(--mut);line-height:1.45;display:block;margin-top:4px}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;box-shadow:var(--shadow)}
.step .n{font-size:11.5px;font-weight:800;letter-spacing:.16em;color:var(--acc);margin-bottom:12px}
.step p{font-size:14px;color:var(--mut);margin-top:8px}

/* ---------- phone ---------- */
.phone{width:340px;margin:0 auto;border-radius:42px;background:#141A22;padding:8px;box-shadow:0 34px 90px rgba(15,50,95,.28)}
.screen{border-radius:35px;background:#080C12;padding:16px 14px 0;display:flex;flex-direction:column;gap:10px;
  height:640px;overflow:hidden;color:#EAF4FF}
.sbar{display:flex;justify-content:space-between;align-items:center}
.sbar .t{font-size:14px;font-weight:700}
.pill{font-size:9px;padding:3px 7px;border-radius:99px;background:rgba(255,255,255,.07);color:#B9CCDE}
.pill.on{background:rgba(34,197,94,.14);color:#5FE39A}
.hero-card{border-radius:17px;padding:14px 16px;background:linear-gradient(160deg,#2A6BF0,#4B8DF8);position:relative;overflow:hidden}
.hero-card:after{content:'';position:absolute;right:-36px;top:-44px;width:130px;height:130px;border-radius:50%;background:rgba(255,255,255,.1)}
.hero-card .k{font-size:8.5px;letter-spacing:.16em;color:rgba(255,255,255,.8)}
.hero-card .n{font-size:26px;font-weight:700;margin-top:2px}
.hero-card .s{font-size:10px;color:rgba(255,255,255,.82);margin-top:2px}
.hero-card .row{display:flex;gap:7px;margin-top:11px}
.hero-card .b{flex:1;text-align:center;font-size:10px;font-weight:600;padding:7px 0;border-radius:10px;
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.22)}
.pcard{background:#101820;border:1px solid rgba(125,211,252,.1);border-radius:15px;padding:11px 13px;position:relative}
.pcard .src{position:absolute;right:11px;top:10px;font-size:7.5px;letter-spacing:.16em;color:#5E7C99}
.pcard .ttl{font-size:11.5px;font-weight:650}
.cam{height:96px;border-radius:10px;margin-top:7px;position:relative;overflow:hidden;background:linear-gradient(180deg,#16222E,#0B1219)}
.cam:before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(125,211,252,.05) 0 1px,transparent 1px 4px)}
.cam .live{position:absolute;left:9px;top:8px;font-size:8px;letter-spacing:.14em;color:#FF7A7A;background:rgba(0,0,0,.45);padding:3px 6px;border-radius:5px}
.cam .fig{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:46px;height:72px;border-radius:22px 22px 5px 5px;
  background:linear-gradient(180deg,rgba(160,200,230,.32),rgba(160,200,230,.06))}
.row2{display:flex;gap:7px;margin-top:9px}
.pbtn{flex:1;text-align:center;font-size:10.5px;font-weight:600;padding:8px 0;border-radius:10px;
  background:rgba(56,189,248,.13);color:#9BD9FF;border:1px solid rgba(56,189,248,.22)}
.pbtn.pri{background:#3B82F6;color:#fff;border-color:#3B82F6}
.trk{display:flex;align-items:center;justify-content:space-between;margin-top:9px}
.trk .l{font-size:10.5px;color:#C7D9E8}
.sw{width:30px;height:17px;border-radius:99px;background:#22C55E;position:relative}
.sw:after{content:'';position:absolute;right:2px;top:2px;width:13px;height:13px;border-radius:50%;background:#fff}
.sw.off{background:#2A3644}.sw.off:after{left:2px;right:auto}

/* ---------- table ---------- */
.tbl{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);
  border-radius:16px;overflow:hidden;box-shadow:var(--shadow);margin-top:26px}
.tbl th,.tbl td{padding:15px 20px;text-align:left;font-size:14.5px;border-bottom:1px solid var(--line2);vertical-align:top}
.tbl th{background:#F1F7FD;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:#4C6B8C;font-weight:800}
.tbl tr:last-child td{border-bottom:none}
.tbl td b{color:var(--ink)}
.tbl .w{color:var(--warn);font-weight:700}
.tbl .g{color:var(--ok);font-weight:700}
.tbl-sm th,.tbl-sm td{padding:12px 16px;font-size:13.8px}

/* ---------- symptom grid ---------- */
.sym-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:26px}
.sym{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px;box-shadow:var(--shadow)}
.sym .q{font-size:15px;font-weight:750;display:flex;gap:10px;align-items:flex-start}
.sym .q:before{content:'?';flex:0 0 auto;width:22px;height:22px;border-radius:7px;background:#FFF4EC;color:var(--warn);
  font-size:13px;font-weight:900;display:flex;align-items:center;justify-content:center;margin-top:1px}
.sym p{font-size:13.8px;margin-top:10px;color:var(--mut);padding-left:32px}
.sym .fix{margin-top:8px;padding-left:32px;font-size:13px;color:var(--ok);font-weight:700}

/* ---------- pricing ---------- */
.price{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.plan{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px 26px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;position:relative}
.plan.hot{border-color:rgba(30,116,232,.5);box-shadow:0 20px 50px rgba(30,116,232,.14)}
.badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--acc);color:#fff;
  font-size:10px;font-weight:800;letter-spacing:.14em;padding:5px 13px;border-radius:99px;white-space:nowrap}
.plan h3{font-size:19px}
.plan .role{font-size:13px;color:var(--mut);margin-top:4px;min-height:38px}
.amt{font-size:46px;font-weight:800;letter-spacing:-.04em;margin-top:12px}
.amt small{font-size:13px;color:var(--mut2);font-weight:600;letter-spacing:0;margin-left:3px}
.plan ul{list-style:none;margin-top:18px;display:flex;flex-direction:column;gap:10px}
.plan li{font-size:13.5px;color:#33506E;padding-left:22px;position:relative}
.plan li:before{content:'';position:absolute;left:0;top:6px;width:12px;height:12px;border-radius:50%;background:var(--acc-l);border:1px solid var(--acc-m)}
.plan li:after{content:'';position:absolute;left:3.5px;top:9px;width:5px;height:5px;border-radius:50%;background:var(--acc)}
.fine{font-size:12.5px;color:var(--mut2);margin-top:14px;line-height:1.6}

/* ---------- comparison ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}
.cmp{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--shadow)}
.cmp.them{border-color:#F0E2DC;background:#FFFCFA}
.cmp.us{border-color:rgba(30,116,232,.35);background:#F7FBFF}
.cmp h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px;color:var(--mut2)}
.cmp.us h4{color:var(--acc)}
.cmp li{list-style:none;font-size:14px;padding:9px 0 9px 26px;position:relative;border-bottom:1px solid var(--line2);color:#33506E}
.cmp li:last-child{border-bottom:none}
.cmp.them li:before{content:'×';position:absolute;left:0;color:#C2410C;font-weight:800}
.cmp.us li:before{content:'✓';position:absolute;left:0;color:var(--ok);font-weight:800}

/* ---------- quote ---------- */
.quote{border-left:4px solid var(--acc);padding:6px 0 6px 24px;margin:34px 0}
.quote p{font-size:20px;line-height:1.45;color:var(--ink2);font-weight:600;letter-spacing:-.01em}
.quote cite{display:block;font-style:normal;font-size:13px;color:var(--mut2);margin-top:10px}

/* ---------- subnav ---------- */
.subnav{position:sticky;top:74px;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line2)}
.subnav .in{display:flex;gap:8px;overflow-x:auto;padding:12px 0;scrollbar-width:none}
.subnav .in::-webkit-scrollbar{display:none}
.subnav a{font-size:13.5px;font-weight:700;color:#41607F;padding:7px 14px;border-radius:99px;white-space:nowrap;
  border:1px solid transparent}
.subnav a:hover,.subnav a.on{background:var(--acc-l);color:var(--acc-d);border-color:var(--acc-m)}

/* ---------- faq ---------- */
.faq{max-width:860px;margin:0 auto}
details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin-bottom:10px;
  box-shadow:0 4px 14px rgba(20,60,110,.04)}
details summary{cursor:pointer;font-weight:700;font-size:15.5px;list-style:none;display:flex;justify-content:space-between;gap:16px}
details summary::-webkit-details-marker{display:none}
details summary:after{content:'+';color:var(--acc);font-weight:800;font-size:20px;line-height:1}
details[open] summary:after{content:'–'}
details p{font-size:14.5px;color:var(--mut);margin-top:12px;line-height:1.7}

/* ---------- contact ---------- */
.contact{background:linear-gradient(160deg,#0B2545,#123A66);border-radius:28px;padding:52px;color:#fff;
  display:grid;grid-template-columns:1fr 420px;gap:52px}
.contact h2{color:#fff}
.contact .lead{color:#B9D2EC}
.contact .row{display:flex;gap:12px;align-items:center;margin-top:16px;font-size:15px;color:#D9E8F7;flex-wrap:wrap}
.contact .row b{color:#fff}
form{background:rgba(255,255,255,.97);border-radius:18px;padding:26px;color:var(--ink)}
.f{margin-bottom:12px}
label{display:block;font-size:11.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#54708E;margin-bottom:6px}
input,select,textarea{width:100%;padding:12px 13px;border:1px solid #D6E3F0;border-radius:10px;font-size:14.5px;
  font-family:inherit;background:#FBFDFF;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--acc);background:#fff}
.form-ok{background:#E9F9F1;border:1px solid #B6E9CE;color:#116B41;border-radius:10px;padding:12px 14px;font-size:13.5px;margin-top:10px}

/* ---------- cta band ---------- */
.ctaband{background:linear-gradient(135deg,#1E74E8,#0EA5E9);border-radius:26px;padding:46px 48px;color:#fff;
  display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.ctaband h2{color:#fff;font-size:clamp(24px,3vw,34px)}
.ctaband p{color:rgba(255,255,255,.88);margin-top:8px;font-size:15.5px}
.ctaband .btns{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- footer ---------- */
footer{background:#fff;border-top:1px solid var(--line);padding:48px 0 34px;margin-top:20px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
.fcol h4{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--mut2);margin-bottom:12px}
.fcol a,.fcol p{display:block;font-size:13.5px;color:#33506E;margin-bottom:8px}
.fcol a:hover{color:var(--acc)}
.fbot{margin-top:36px;padding-top:22px;border-top:1px solid var(--line2);display:flex;justify-content:space-between;
  gap:20px;flex-wrap:wrap;font-size:12px;color:#8AA1B8}
.powered{font-weight:700;color:#33506E}

/* ---------- responsive ---------- */
@media(max-width:1000px){
  .cards,.cards-3,.cards-2{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .split,.split-w{grid-template-columns:1fr;gap:38px}
  .steps{grid-template-columns:1fr}
  .price{grid-template-columns:1fr}
  .sym-grid{grid-template-columns:1fr}
  .compare{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr;padding:34px 26px}
  .fgrid{grid-template-columns:1fr 1fr}
  .nav nav{display:none}
  .menu-btn{display:block}
  .navcta .tel{display:none}
}
@media(max-width:640px){
  .cards,.cards-3,.cards-2{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .nav{height:64px;gap:8px}
  .brand{gap:9px}
  .word{font-size:16px;letter-spacing:.1em}
  .mark{width:32px;height:32px;border-radius:9px}
  .mark svg{width:18px;height:18px}
  .navcta{gap:8px}
  .navcta .btn{padding:9px 13px;font-size:12.5px}
  .menu-btn{padding:6px 9px;font-size:14px}
  .hero{padding-top:38px}
  .wrap,.wrap-n{padding:0 20px}
  section{padding:52px 0}
  section.tight{padding:40px 0}
  .phone{width:300px}
  .screen{height:600px}
  .ctaband{padding:32px 24px}
  .fgrid{grid-template-columns:1fr}
  .subnav{top:64px}
}

.f2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:520px){.f2{grid-template-columns:1fr}}

/* ============ foldables, notch & hinge safety ============ */
img,svg{max-width:100%}
.phone{width:min(340px,84vw)}
@supports (padding: max(0px)){
  .wrap,.wrap-n{padding-left:max(28px,env(safe-area-inset-left));padding-right:max(28px,env(safe-area-inset-right))}
  header{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
  footer{padding-bottom:max(34px,env(safe-area-inset-bottom))}
}
/* unfolded dual-screen / foldable: content splits at the hinge, never crosses it */
@media (horizontal-viewport-segments: 2){
  .wrap,.wrap-n{max-width:1440px}
  .split,.split-w{grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px)}
  .cards{grid-template-columns:repeat(2,1fr)}
  .cards-3{grid-template-columns:repeat(3,1fr)}
  .cards-2{grid-template-columns:repeat(2,1fr)}
  .price{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .contact{grid-template-columns:1fr min(420px,42vw);padding:52px}
  .hero h1{font-size:clamp(34px,3.2vw,60px)}
  .nav nav{display:flex}
  .menu-btn{display:none}
}
@media (spanning: single-fold-vertical){
  .wrap,.wrap-n{max-width:1440px}
  .hero h1{font-size:clamp(34px,3.4vw,58px)}
  .cards{grid-template-columns:repeat(2,1fr)}
}
/* very narrow cover screens (older Fold cover display) */
@media (max-width:360px){
  h1{font-size:31px}
  h2{font-size:24px}
  .amt{font-size:38px}
  .wrap,.wrap-n{padding-left:16px;padding-right:16px}
  .hero-cta .btn,.ctaband .btns .btn{width:100%}
  .nav .word{font-size:14px;letter-spacing:.06em}
}
/* ============ language switch (always visible) ============ */
.lang{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:800;
  padding:9px 15px;border-radius:99px;border:1px solid var(--line);background:#fff;color:#33506E;
  white-space:nowrap;line-height:1;transition:.15s}
.lang:hover{border-color:var(--acc-m);color:var(--acc);background:#F7FBFF}
@media(max-width:1000px){.lang{padding:8px 12px;font-size:13px}}
@media(max-width:640px){.lang{padding:7px 10px;font-size:12px}}