/* ============ SmartLock — shared styles ============ */
:root,
[data-theme="arctic"]{
  --bg:#F4F8FC; --panel:#FFFFFF; --panel-2:#EAF1F9; --line:#DCE6F2;
  --accent:#2563EB; --accent-strong:#1D4ED8; --accent-soft:rgba(37,99,235,.10);
  --on-accent:#FFFFFF; --text:#0F2447; --muted:#5A6B84;
  --shadow:0 10px 30px rgba(15,36,71,.08); --img-bg:#FFFFFF;
}
[data-theme="midnight"]{
  --bg:#0A1220; --panel:#101B2E; --panel-2:#16233B; --line:#1F2E48;
  --accent:#3B82F6; --accent-strong:#60A5FA; --accent-soft:rgba(59,130,246,.14);
  --on-accent:#FFFFFF; --text:#E8EEF7; --muted:#8CA0BC;
  --shadow:0 10px 30px rgba(0,0,0,.35); --img-bg:#FFFFFF;
}
[data-theme="cyan"]{
  --bg:#0A1518; --panel:#101E23; --panel-2:#15282E; --line:#1E3640;
  --accent:#22D3EE; --accent-strong:#67E8F9; --accent-soft:rgba(34,211,238,.12);
  --on-accent:#06262E; --text:#E6F6FA; --muted:#8FAAB5;
  --shadow:0 10px 30px rgba(0,0,0,.35); --img-bg:#FFFFFF;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);
  font-family:'Inter','Noto Sans Georgian',sans-serif;line-height:1.6;
  -webkit-font-smoothing:antialiased;transition:background .3s,color .3s}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.dsp{font-family:'Space Grotesk','Noto Sans Georgian',sans-serif}
button,input,select,textarea{font-family:inherit;color:inherit}

/* ---------- Nav: logo | centered links | lang + order ---------- */
header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;height:72px}
.logo{font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;font-weight:700;font-size:1.2rem;
  letter-spacing:.05em;display:flex;align-items:center;gap:9px;white-space:nowrap}
.logo .dot{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent)}
.nav-links{display:flex;justify-content:center;gap:30px;font-size:.92rem;color:var(--muted);overflow-x:auto;scrollbar-width:none}
.nav-links::-webkit-scrollbar{display:none}
.nav-links a{white-space:nowrap}
.nav-links a:hover{color:var(--text)}
.nav-links a.current{color:var(--accent);font-weight:600}
.nav-right{display:flex;align-items:center;gap:12px}

.lang-toggle{display:flex;border-radius:10px;overflow:hidden;background:var(--panel-2);border:1px solid var(--line)}
.lang-toggle button{background:transparent;color:var(--muted);border:none;
  font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;font-size:.8rem;font-weight:700;
  letter-spacing:.04em;padding:8px 12px;cursor:pointer;transition:background .15s,color .15s}
.lang-toggle button.active{background:var(--text);color:var(--bg)}

.btn-order{padding:11px 20px;font-size:.86rem;white-space:nowrap}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;font-weight:700;font-size:.95rem;
  letter-spacing:.03em;padding:14px 28px;border-radius:12px;border:none;cursor:pointer;
  transition:transform .15s,box-shadow .2s,background .2s,color .2s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{background:var(--accent-strong);box-shadow:0 8px 24px var(--accent-soft)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-block{width:100%}

/* ---------- Home hero (static, no animation) ---------- */
.hero{padding:56px 0 64px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;
  top:-180px;right:-160px;background:var(--accent);opacity:.10;filter:blur(90px);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;font-size:.78rem;
  letter-spacing:.28em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
h1{font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;font-weight:700;
  font-size:clamp(2.2rem,5vw,3.5rem);line-height:1.1;letter-spacing:-.01em}
.hero .lead{color:var(--muted);font-size:1.06rem;max-width:30em;margin:22px 0 34px}
.lock-stage{display:flex;justify-content:center}
.lock-tile{background:var(--img-bg);border:1px solid var(--line);border-radius:24px;
  padding:18px;box-shadow:var(--shadow)}
.lock-tile img{max-height:420px;width:auto}

/* ---------- Trust strip (static, non-interactive) ---------- */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--panel)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.trust-item{display:flex;align-items:center;gap:12px;padding:24px 18px;cursor:default}
.trust-item + .trust-item{border-left:1px solid var(--line)}
.trust-item .t-ic{flex:none;width:34px;height:34px;border-radius:9px;background:var(--accent-soft);
  color:var(--accent);display:flex;align-items:center;justify-content:center}
.trust-item span{font-size:.86rem;font-weight:600;line-height:1.3}

/* ---------- Link cards (home: models / compare / contact) ---------- */
.link-cards{padding:70px 0}
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.link-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px;
  display:flex;flex-direction:column;gap:14px;transition:transform .2s,border-color .2s,box-shadow .2s}
.link-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--shadow)}
.link-card .lc-ic{width:42px;height:42px;border-radius:11px;background:var(--accent-soft);color:var(--accent);
  display:flex;align-items:center;justify-content:center}
.link-card h3{font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;font-size:1.15rem}
.link-card p{color:var(--muted);font-size:.9rem;flex:1}
.link-card .lc-go{color:var(--accent);font-weight:700;font-size:.88rem;display:inline-flex;align-items:center;gap:6px}

/* ---------- Section heads ---------- */
.page-head{padding:60px 0 36px}
h2{font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;font-weight:700;
  font-size:clamp(1.7rem,3.4vw,2.4rem)}
.page-head h1{font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;font-weight:700;
  font-size:clamp(1.7rem,3.4vw,2.4rem);line-height:1.15;letter-spacing:normal}
.page-head p{color:var(--muted);margin-top:10px;max-width:40em}

/* ---------- Models grid ---------- */
.models{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:26px;padding-bottom:80px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;overflow:hidden;
  display:flex;flex-direction:column;transition:transform .2s,border-color .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--shadow)}
.card-img{background:var(--img-bg);padding:16px;display:flex;justify-content:center;border-bottom:1px solid var(--line)}
.card-img img{height:270px;width:auto;object-fit:contain;transition:transform .3s}
.card:hover .card-img img{transform:scale(1.04)}
.card-body{padding:22px;display:flex;flex-direction:column;flex:1}
.card h3{font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;font-size:1.3rem;font-weight:700}
.model-sub{color:var(--accent);font-size:.76rem;font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;
  letter-spacing:.2em;text-transform:uppercase;margin:2px 0 16px}
.price{font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;font-size:1.5rem;font-weight:700;
  color:var(--accent);margin-bottom:16px}
.specs{width:100%;border-collapse:collapse;font-size:.86rem;margin-bottom:20px}
.specs tr + tr{border-top:1px solid var(--line)}
.specs th{color:var(--muted);font-weight:500;text-align:left;padding:8px 12px 8px 0;
  white-space:nowrap;vertical-align:top;width:40%}
.specs td{padding:8px 0}
.badge{display:inline-block;font-size:.72rem;font-weight:600;border-radius:6px;padding:2px 8px;
  background:var(--accent-soft);color:var(--accent);margin:1px 4px 1px 0}
.card .btn{margin-top:auto;width:100%}

/* ---------- Unlock methods explainer ---------- */
.methods{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px;padding-bottom:70px}
.method{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px;transition:border-color .2s}
.method:hover{border-color:var(--accent)}
.method .m-ic{width:40px;height:40px;border-radius:11px;background:var(--accent-soft);color:var(--accent);
  display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.method h4{font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;font-size:1rem;margin-bottom:7px}
.method p{color:var(--muted);font-size:.88rem}

/* ---------- Compare table ---------- */
.compare-scroll{overflow-x:auto;padding-bottom:70px;-webkit-overflow-scrolling:touch}
.compare{border-collapse:separate;border-spacing:0;width:100%;min-width:900px;font-size:.88rem;
  background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.compare th,.compare td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
.compare thead th{background:var(--panel-2);font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;
  font-size:.95rem;position:sticky;top:0;z-index:2}
.compare thead th img{height:92px;width:auto;margin:0 auto 10px;background:var(--img-bg);border-radius:8px;padding:4px}
.compare thead th .c-price{color:var(--accent);font-size:1.05rem;font-weight:700;display:block;margin-top:4px}
.compare tbody th{color:var(--muted);font-weight:500;white-space:nowrap;background:var(--panel);
  position:sticky;left:0;z-index:1;border-right:1px solid var(--line)}
.compare tbody tr:last-child th,.compare tbody tr:last-child td{border-bottom:none}
.compare tbody tr:hover td{background:var(--accent-soft)}
.yes{color:var(--accent);font-weight:700}
.no{color:var(--muted);opacity:.6}
.compare .buy-row td{padding-top:18px;padding-bottom:20px}
.compare .btn{width:100%;padding:11px 16px;font-size:.86rem}
.compare-note{color:var(--muted);font-size:.85rem;margin:-50px 0 70px}

/* ---------- FAQ ---------- */
.faq-list{max-width:760px;margin:0 auto;padding-bottom:90px;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .2s}
.faq-item[open]{border-color:var(--accent)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;
  gap:16px;padding:18px 22px;font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;font-weight:700;font-size:1rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.4rem;color:var(--accent);transition:transform .2s;line-height:1}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-a{padding:0 22px 20px;color:var(--muted);font-size:.94rem}

/* ---------- Quiz / Test page — stepped, auto-advance ---------- */
.quiz{max-width:640px;margin:0 auto;padding-bottom:90px}
.quiz-card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:32px;
  animation:qfade .25s ease}
@keyframes qfade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

.quiz-back-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;min-height:32px}
.btn-sm{padding:8px 14px;font-size:.82rem;border-radius:9px}
.quiz-step-label{color:var(--muted);font-size:.8rem;font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;letter-spacing:.04em}

.quiz-progress{display:flex;gap:6px;margin-bottom:24px}
.qp-dot{height:4px;flex:1;border-radius:3px;background:var(--line)}
.qp-dot.done{background:var(--accent-strong)}
.qp-dot.active{background:var(--accent)}

.q-title{font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;font-weight:700;
  font-size:1.25rem;margin-bottom:20px;line-height:1.35}

.opt-list{display:flex;flex-direction:column;gap:10px}
.opt-btn{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;
  padding:16px 18px;border-radius:12px;border:1px solid var(--line);background:var(--panel-2);
  color:var(--text);font-size:.96rem;font-weight:600;text-align:left;cursor:pointer;
  transition:border-color .15s,background .15s,color .15s,transform .1s}
.opt-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}
.opt-btn:active{transform:scale(.99)}
.opt-btn svg{flex:none;opacity:.5}
.opt-btn:hover svg{opacity:1}

.quiz-result{background:transparent;border:none;padding:0;margin-top:4px;
  display:none;gap:22px;grid-template-columns:150px 1fr;align-items:center}
.quiz-result.show{display:grid}
.quiz-result img{width:100%;height:auto;background:var(--img-bg);border-radius:12px;border:1px solid var(--line);padding:8px}
.quiz-result .qr-label{color:var(--accent);font-size:.76rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.quiz-result h3{font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;font-size:1.4rem;margin:4px 0 6px}
.quiz-result .qr-price{font-weight:700;color:var(--accent);margin-bottom:10px}
.quiz-result .qr-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
@media (max-width:560px){ .quiz-result{grid-template-columns:1fr} .quiz-result img{max-width:160px;margin:0 auto} }

/* ---------- Contact page ---------- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px;padding-bottom:90px;align-items:start}
.c-cards{display:flex;flex-direction:column;gap:16px}
.c-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;
  display:flex;align-items:center;gap:16px}
.c-card .c-ic{flex:none;width:44px;height:44px;border-radius:12px;background:var(--accent-soft);color:var(--accent);
  display:flex;align-items:center;justify-content:center}
.c-card .c-label{color:var(--muted);font-size:.78rem}
.c-card .c-value{font-family:'Space Grotesk','Noto Sans Georgian',sans-serif;font-weight:700;font-size:1.02rem;margin-top:2px}
.c-form{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:30px}
.f-row{margin-bottom:20px}
.f-row label{display:block;font-size:.86rem;color:var(--muted);margin-bottom:8px}
.f-row input,.f-row select,.f-row textarea{width:100%;padding:13px 14px;border-radius:10px;
  border:1px solid var(--line);background:var(--panel-2);color:var(--text);font-size:.94rem}
.f-row textarea{resize:vertical;min-height:96px}
.f-row input:focus,.f-row select:focus,.f-row textarea:focus{outline:none;border-color:var(--accent)}
.f-note{color:var(--muted);font-size:.82rem;margin-top:14px}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--line);padding:28px 0 38px}
.foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:.85rem}
.foot a:hover{color:var(--accent)}

/* ---------- Theme preview picker (delete when final blue chosen) ---------- */
.theme-pick{position:fixed;bottom:18px;right:18px;z-index:60;background:var(--panel);
  border:1px solid var(--line);border-radius:14px;padding:10px 12px;box-shadow:var(--shadow);
  display:flex;align-items:center;gap:8px}
.theme-pick span{font-size:.72rem;color:var(--muted);letter-spacing:.05em}
.theme-pick button{width:26px;height:26px;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0}
.theme-pick button.active{border-color:var(--text)}
.tp-arctic{background:linear-gradient(135deg,#F4F8FC 50%,#2563EB 50%)}
.tp-midnight{background:linear-gradient(135deg,#0A1220 50%,#3B82F6 50%)}
.tp-cyan{background:linear-gradient(135deg,#0A1518 50%,#22D3EE 50%)}

/* ---------- Responsive / a11y ---------- */
@media (max-width:960px){
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .trust-item + .trust-item{border-left:none;border-top:1px solid var(--line)}
  .cards-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:880px){
  .hero{padding:44px 0 50px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .lock-tile img{max-height:340px}
  .nav{grid-template-columns:auto auto;height:64px}
  .nav-links{display:none}
  .nav-right{justify-content:flex-end}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}