:root{
  --bg:#f7fbff;
  --panel:#ffffff;
  --panel-soft:#f2f7fc;
  --text:#17314f;
  --muted:#5f7085;
  --line:#d7e3f0;
  --primary:#1f4f88;
  --primary-2:#2d69b3;
  --accent:#52c16c;
  --accent-dark:#2f9b4a;
  --shadow:0 20px 60px rgba(18,41,69,.10);
  --radius:24px;
  --radius-sm:18px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:
    radial-gradient(circle at top right, rgba(91,155,227,.10), transparent 28%),
    linear-gradient(180deg,#fbfdff 0%, #f7fbff 100%);
  color:var(--text);
  line-height:1.65;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input,textarea,select{font:inherit}
.container{width:min(calc(100% - 32px), var(--max)); margin-inline:auto}
.section{padding:92px 0}
.section-tight{padding:56px 0}
h1,h2,h3{line-height:1.1; margin:0 0 16px}
h1{font-size:clamp(2.4rem,5vw,4.9rem); letter-spacing:-.03em}
h2{font-size:clamp(1.9rem,4vw,3.1rem); letter-spacing:-.03em}
h3{font-size:clamp(1.2rem,2vw,1.55rem)}
p{margin:0 0 16px}
.lead{font-size:clamp(1.02rem,1.8vw,1.22rem); color:var(--muted)}
.eyebrow{
  display:inline-flex; align-items:center; gap:10px; padding:10px 16px;
  border:1px solid var(--line); border-radius:999px; background:rgba(255,255,255,.78);
  color:var(--primary); font-weight:700; font-size:.95rem; margin-bottom:18px;
  backdrop-filter: blur(10px);
}
.btns{display:flex; flex-wrap:wrap; gap:14px; margin-top:28px}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  min-height:56px; padding:0 24px; border-radius:999px; font-weight:700;
  transition:.25s ease; border:1px solid transparent;
}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2)); color:#fff; box-shadow:var(--shadow)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-secondary{background:#fff; color:var(--primary); border-color:var(--line)}
.btn-green{background:linear-gradient(135deg,var(--accent),var(--accent-dark)); color:#fff}
.topbar{
  position:sticky; top:0; z-index:70; backdrop-filter: blur(14px);
  background:rgba(251,253,255,.78); border-bottom:1px solid rgba(215,227,240,.72);
}
.nav{
  min-height:82px; display:flex; align-items:center; justify-content:space-between; gap:20px;
}
.brand{display:flex; align-items:center; gap:14px}
.brand-mark{
  width:54px; height:54px; border-radius:18px; background:linear-gradient(135deg,var(--primary),#5e90cc);
  color:#fff; display:grid; place-items:center; font-weight:800; letter-spacing:.03em;
  box-shadow:0 15px 35px rgba(31,79,136,.22);
}
.brand-text strong{display:block; font-size:1.06rem}
.brand-text span{display:block; color:var(--muted); font-size:.92rem}
.nav-links{display:flex; align-items:center; gap:26px; color:#36506d}
.nav-links a:hover{color:var(--primary)}
.nav-cta{display:flex; align-items:center; gap:12px}
.mobile-toggle{
  display:none; width:50px; height:50px; border-radius:16px; border:1px solid var(--line);
  background:#fff; color:var(--primary); align-items:center; justify-content:center; font-size:1.35rem
}
.mobile-panel{
  display:none; padding:0 0 18px; border-top:1px solid var(--line)
}
.mobile-panel nav{display:flex; flex-direction:column; gap:8px; padding-top:16px}
.mobile-panel a{
  padding:14px 16px; border-radius:16px; background:#fff; border:1px solid var(--line);
}
.hero-grid{
  display:grid; grid-template-columns:1.1fr .9fr; gap:42px; align-items:center;
}
.hero-card{
  position:relative; overflow:hidden; border-radius:34px; background:var(--panel); box-shadow:var(--shadow); border:1px solid var(--line);
}
.hero-card img{width:100%; height:100%; min-height:480px; object-fit:cover}
.hero-badge{
  position:absolute; left:24px; bottom:24px; padding:14px 18px; border-radius:18px;
  background:rgba(255,255,255,.94); border:1px solid var(--line); box-shadow:var(--shadow); font-weight:700
}
.hero-points{
  display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; margin-top:28px
}
.point{
  padding:18px; border-radius:22px; background:linear-gradient(180deg,#ffffff,#f2f7fc); border:1px solid var(--line)
}
.point strong{display:block; margin-bottom:8px}
.stats{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; margin-top:28px}
.stat{
  padding:22px; background:#fff; border:1px solid var(--line); border-radius:22px; text-align:center; box-shadow:var(--shadow)
}
.stat strong{display:block; font-size:1.9rem; color:var(--primary)}
.grid-3{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:22px}
.grid-2{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:22px}
.card{
  background:var(--panel); border:1px solid var(--line); border-radius:28px; box-shadow:var(--shadow); overflow:hidden;
}
.card-body{padding:28px}
.service-card img{height:240px; width:100%; object-fit:cover}
.service-list,.tick-list{list-style:none; padding:0; margin:16px 0 0}
.service-list li,.tick-list li{position:relative; padding-left:28px; margin:0 0 12px}
.service-list li::before,.tick-list li::before{
  content:"✓"; position:absolute; left:0; top:0; color:var(--accent-dark); font-weight:800
}
.process{
  display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:20px; margin-top:24px
}
.step{padding:26px; border-radius:26px; background:#fff; border:1px solid var(--line); box-shadow:var(--shadow)}
.step-num{
  width:44px; height:44px; border-radius:14px; display:grid; place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-2)); color:#fff; font-weight:800; margin-bottom:16px
}
.faqs{display:grid; gap:16px}
.faq{
  background:#fff; border:1px solid var(--line); border-radius:22px; overflow:hidden; box-shadow:var(--shadow)
}
.faq button{
  width:100%; text-align:left; padding:22px 24px; background:none; border:none; display:flex; justify-content:space-between; gap:16px; color:var(--text); font-weight:700
}
.faq .answer{padding:0 24px 24px; color:var(--muted); display:none}
.faq.open .answer{display:block}

.diagnosis-section{position:relative; overflow:hidden}
.diagnosis-section::before{
  content:""; position:absolute; width:520px; height:520px; border-radius:50%;
  background:radial-gradient(circle,rgba(45,105,179,.13),rgba(45,105,179,0) 68%);
  right:-180px; top:90px; pointer-events:none
}
.diagnosis-shell{
  margin-top:30px; padding:28px; border-radius:34px; background:rgba(255,255,255,.94);
  border:1px solid var(--line); box-shadow:0 30px 90px rgba(18,41,69,.13); position:relative
}
.diagnosis-topline{display:flex; align-items:center; justify-content:space-between; gap:22px; margin-bottom:24px}
.diagnosis-topline>div:first-child{display:flex; align-items:center; gap:14px; flex-wrap:wrap}
.diagnosis-live{display:inline-flex; align-items:center; gap:8px; color:var(--primary); font-weight:800}
.diagnosis-live span{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 7px rgba(82,193,108,.14);animation:pulseDot 1.8s infinite}
@keyframes pulseDot{50%{box-shadow:0 0 0 12px rgba(82,193,108,0)}}
.diagnosis-progress{display:grid; grid-template-columns:repeat(3,72px); gap:8px}
.diagnosis-progress span{height:7px; border-radius:999px; background:#e7edf4; transition:.35s ease}
.diagnosis-progress span.active{background:linear-gradient(90deg,var(--primary),#66a1e4)}
.diagnosis-layout{display:grid; grid-template-columns:.72fr 1.28fr; gap:24px; align-items:stretch}
.diagnosis-visual{
  min-height:520px; border-radius:28px; padding:28px; display:flex; flex-direction:column; justify-content:center; align-items:center;
  background:linear-gradient(145deg,#163f70,#2e6eb7); color:#fff; text-align:center; overflow:hidden; position:relative
}
.diagnosis-visual::before,.diagnosis-visual::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.08)}
.diagnosis-visual::before{width:260px;height:260px;left:-90px;top:-90px}
.diagnosis-visual::after{width:320px;height:320px;right:-160px;bottom:-120px}
.diagnosis-orbit{width:230px;height:230px;display:grid;place-items:center;position:relative;margin-bottom:28px}
.diagnosis-drop{width:112px;height:112px;border-radius:34px;display:grid;place-items:center;font-size:3.8rem;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);box-shadow:0 20px 50px rgba(0,0,0,.18);animation:floatDrop 3s ease-in-out infinite;position:relative;z-index:2}
@keyframes floatDrop{50%{transform:translateY(-9px) rotate(2deg)}}
.orbit{position:absolute;border:1px solid rgba(255,255,255,.23);border-radius:50%}
.orbit-one{inset:14px;animation:orbitSpin 12s linear infinite}
.orbit-two{inset:0;border-style:dashed;animation:orbitSpin 18s linear infinite reverse}
@keyframes orbitSpin{to{transform:rotate(360deg)}}
.diagnosis-visual-copy{position:relative;z-index:2;display:grid;gap:8px}
.diagnosis-visual-copy strong{font-size:1.35rem}
.diagnosis-visual-copy span{color:rgba(255,255,255,.78)}
.diagnosis-panel{min-height:520px;border-radius:28px;background:linear-gradient(180deg,#fff,#f7fbff);border:1px solid var(--line);padding:28px}
.diagnosis-step{animation:diagnosisIn .35s ease}
@keyframes diagnosisIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.diagnosis-kicker{color:var(--primary);font-weight:800;margin-bottom:8px}
.diagnosis-options{display:grid;gap:12px;margin-top:22px}
.diagnosis-option{
  width:100%; min-height:86px; padding:15px 17px; border-radius:20px; border:1px solid var(--line); background:#fff;
  display:grid; grid-template-columns:52px 1fr auto; gap:14px; align-items:center; text-align:left; color:var(--text); cursor:pointer; transition:.22s ease
}
.diagnosis-option:hover{transform:translateY(-2px);border-color:#9bbbe0;box-shadow:0 16px 35px rgba(31,79,136,.10)}
.diagnosis-option span:nth-child(2){display:grid;gap:3px}
.diagnosis-option small{color:var(--muted);font-weight:500;line-height:1.45}
.diagnosis-option-icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:#edf5ff;color:var(--primary);font-size:1.45rem;font-weight:900}
.diagnosis-option-icon.danger{background:#fff0f0;color:#c74040}
.diagnosis-option-icon.warning{background:#fff8e7;color:#a66b00}
.diagnosis-option-icon.calm{background:#edf9f0;color:var(--accent-dark)}
.diagnosis-back,.diagnosis-reset{border:0;background:transparent;color:var(--primary);font-weight:800;padding:0;cursor:pointer;margin-bottom:14px}
.diagnosis-result-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.urgency-badge{display:inline-flex;padding:8px 13px;border-radius:999px;background:#edf5ff;color:var(--primary);font-weight:800}
.urgency-badge.high{background:#fff0f0;color:#b72e2e}.urgency-badge.medium{background:#fff6dc;color:#8d5d00}.urgency-badge.low{background:#edf9f0;color:#23743a}
.urgency-meter{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:20px 0}
.urgency-meter span{height:10px;border-radius:999px;background:#e6edf5;transition:.35s ease}
.urgency-meter.high span{background:#e35b5b}.urgency-meter.medium span:nth-child(-n+2){background:#e7aa35}.urgency-meter.low span:first-child{background:#52b66a}
.diagnosis-result-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:16px;margin-top:18px}
.diagnosis-advice,.diagnosis-summary-card,.diagnosis-ready-message{padding:20px;border-radius:21px;border:1px solid var(--line);background:#fff}
.diagnosis-advice ul{margin:12px 0 0;padding-left:22px}.diagnosis-advice li{margin-bottom:8px}
.diagnosis-summary-card{display:grid;gap:6px;background:var(--panel-soft)}
.diagnosis-summary-card span{font-size:.88rem;color:var(--muted)}
.diagnosis-summary-card strong{margin-bottom:8px}
.diagnosis-ready-message{margin-top:16px;border-style:dashed}.diagnosis-ready-message span{font-size:.88rem;color:var(--muted);font-weight:700}.diagnosis-ready-message p{margin:8px 0 0}
.diagnosis-safety{margin-top:18px;padding:13px 15px;border-radius:16px;background:#f3f6f9;color:var(--muted);font-size:.92rem}

.contact-wrap{
  display:grid; grid-template-columns:.95fr 1.05fr; gap:24px
}
.contact-card{
  background:#fff; border:1px solid var(--line); border-radius:28px; box-shadow:var(--shadow); padding:28px
}
.contact-list{display:grid; gap:12px; margin-top:18px}
.contact-item{
  display:flex; gap:14px; align-items:flex-start; padding:14px 16px; border-radius:18px; background:var(--panel-soft)
}
.form-grid{display:grid; grid-template-columns:1fr 1fr; gap:16px}
.form-grid .full{grid-column:1/-1}
.input,.textarea,.select{
  width:100%; min-height:56px; padding:0 16px; border-radius:16px; border:1px solid var(--line); background:#fff; color:var(--text)
}
.textarea{padding:14px 16px; min-height:140px; resize:vertical}
.checkbox{display:flex; gap:12px; align-items:flex-start; color:var(--muted); font-size:.95rem; margin-top:14px}
.footer{
  padding:28px 0 54px; color:var(--muted)
}
.footer-grid{
  display:grid; grid-template-columns:1.2fr .8fr .8fr; gap:24px; padding:28px; border-radius:28px; background:#fff; border:1px solid var(--line); box-shadow:var(--shadow)
}
.sticky-actions{
  position:fixed; left:12px; right:12px; bottom:12px; z-index:45; display:none; gap:12px
}
.sticky-actions .btn{flex:1}
.quick-modal-backdrop,.lead-modal-backdrop,.exit-modal-backdrop{
  position:fixed; inset:0; background:rgba(11,24,40,.52); backdrop-filter: blur(6px);
  display:none; align-items:center; justify-content:center; padding:16px; z-index:90
}
.quick-modal,.lead-modal,.exit-modal{
  width:min(100%, 620px); max-height:90vh; overflow:auto; background:#fff; border-radius:30px;
  border:1px solid var(--line); box-shadow:0 30px 90px rgba(6,20,34,.24); padding:26px; position:relative
}
.modal-close{
  position:absolute; right:16px; top:16px; width:42px; height:42px; border-radius:14px;
  border:1px solid var(--line); background:#fff; color:var(--muted); font-size:1.25rem
}
.progress{
  display:grid; grid-template-columns:1fr 1fr; gap:10px; margin:4px 46px 20px 0
}
.progress span{
  height:6px; border-radius:999px; background:#e7edf4
}
.progress .active{background:linear-gradient(90deg,#d4b562,#edcf7f)}
.lead-choices,.exit-choices{display:grid; gap:12px; margin-top:22px}
.choice{
  display:flex; align-items:center; justify-content:space-between; gap:14px; min-height:76px;
  padding:16px 18px; border-radius:20px; border:1px solid var(--line); background:#fff; cursor:pointer; font-weight:700
}
.choice small{display:block; color:var(--muted); font-weight:500; margin-top:3px}
.success-box{
  text-align:center; padding:16px 4px 10px
}
.success-box .spark{font-size:2.8rem}
.center{text-align:center}
.helper{color:var(--muted); font-size:.96rem}
@media (max-width: 1024px){
  .hero-grid,.grid-3,.grid-2,.diagnosis-layout,.contact-wrap,.footer-grid,.process{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .nav-links,.nav-cta{display:none}
  .mobile-toggle{display:flex}
  .mobile-panel.show{display:block}
}
@media (max-width: 760px){
  .diagnosis-shell{padding:16px}
  .diagnosis-topline{align-items:flex-start;flex-direction:column}
  .diagnosis-progress{grid-template-columns:repeat(3,minmax(54px,1fr));width:100%}
  .diagnosis-visual{min-height:260px;padding:22px}
  .diagnosis-orbit{width:150px;height:150px;margin-bottom:14px}
  .diagnosis-drop{width:82px;height:82px;font-size:2.6rem}
  .diagnosis-panel{min-height:auto;padding:18px}
  .diagnosis-option{grid-template-columns:46px 1fr auto;padding:13px}
  .diagnosis-option-icon{width:46px;height:46px}
  .diagnosis-result-grid{grid-template-columns:1fr}

  .section{padding:74px 0}
  .hero-card img{min-height:320px}
  .hero-points{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .sticky-actions{display:flex}
}