:root{
    --brand:#2f6f5e;
    --brand-2:#3d8b74;
    --accent:#e5a54b;
    --bg:#f3f6f4;
    --surface:#ffffff;
    --surface-2:#eef3f0;
    --grad:linear-gradient(135deg,#2f6f5e 0%,#3d8b74 100%);
    --radius-1:4px;
    --radius-2:8px;
    --radius-3:12px;
    --shadow-1:0 2px 8px rgba(30,60,50,.06);
    --shadow-2:0 12px 32px rgba(30,60,50,.10);
    --shadow-3:0 24px 60px rgba(30,60,50,.16);
    --font-sans:'Segoe UI',system-ui,-apple-system,'Inter',Roboto,'Helvetica Neue',Arial,sans-serif;
    --transition:180ms cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    font-family:var(--font-sans);
    background:var(--bg);
    color:#1f2b26;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    background-image:radial-gradient(60rem 40rem at 90% -10%, rgba(61,139,116,.10), transparent 60%),radial-gradient(50rem 40rem at -10% 20%, rgba(229,165,75,.08), transparent 55%);
    background-attachment:fixed;
}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-2)}
.container{width:100%;max-width:1140px;margin:0 auto;padding:0 20px}
.muted{color:#6a7a72}
.small{font-size:.85rem}

h1,h2,h3,h4{line-height:1.15;margin:0 0 .4em;color:#132420;font-weight:700}
h1{font-size:clamp(2rem,4.6vw,3.3rem);letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3vw,2.3rem);letter-spacing:-.01em}
h3{font-size:1.2rem}

/* buttons */
.btn{
    display:inline-flex;align-items:center;justify-content:center;gap:.5em;
    padding:12px 22px;border-radius:var(--radius-2);border:1px solid transparent;
    font-size:1rem;font-weight:600;cursor:pointer;transition:var(--transition);
    font-family:inherit;text-align:center;line-height:1.2;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-2)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-3)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:var(--surface);color:var(--brand);border-color:#d3e0da}
.btn-ghost:hover{background:var(--surface-2);color:var(--brand)}
.btn-lg{padding:15px 30px;font-size:1.05rem}
.btn-sm{padding:8px 14px;font-size:.85rem}
.btn-block{width:100%}

.badge{display:inline-block;background:rgba(229,165,75,.16);color:#a86e1c;padding:6px 14px;border-radius:999px;font-size:.85rem;font-weight:600;margin-bottom:16px}
.tag{display:inline-block;padding:4px 12px;border-radius:999px;font-size:.8rem;font-weight:600}
.tag-active{background:rgba(47,111,94,.14);color:var(--brand)}
.tag-draft{background:rgba(120,120,120,.14);color:#666}
.tag-closed{background:rgba(193,88,95,.14);color:#b0454c}

.surface{background:var(--surface);border:1px solid #e2ebe6;border-radius:var(--radius-3);box-shadow:var(--shadow-1)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(12px);border-bottom:1px solid #e2ebe6}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:12px}
.brand-badge{width:42px;height:42px;border-radius:10px;background:var(--grad);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:1rem;letter-spacing:.02em}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-name{font-weight:700;color:#132420}
.brand-sub{font-size:.78rem;color:#6a7a72}
.main-nav{display:flex;gap:28px;align-items:center}
.main-nav a{color:#33443d;font-weight:500}
.main-nav a:hover{color:var(--brand)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:#33443d;border-radius:2px;transition:var(--transition)}

/* hero */
.hero{padding:64px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero-card{background:var(--surface);border:1px solid #e2ebe6;border-radius:16px;padding:40px;box-shadow:var(--shadow-3)}
.hero-lead{font-size:1.12rem;color:#44544d;margin:0 0 28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:32px}
.hero-stats{display:flex;gap:32px;flex-wrap:wrap;border-top:1px solid #eef3f0;padding-top:24px}
.hero-stat{display:flex;flex-direction:column}
.hero-stat-num{font-size:1.5rem;font-weight:800;color:var(--brand)}
.hero-stat span:last-child{font-size:.85rem;color:#6a7a72}
.hero-visual{border-radius:16px;overflow:hidden;box-shadow:var(--shadow-3);aspect-ratio:4/5}
.hero-visual img{width:100%;height:100%;object-fit:cover}

/* sections */
.section{padding:72px 0}
.section-alt{background:linear-gradient(180deg,rgba(255,255,255,.5),rgba(238,243,240,.7))}
.section-head{margin-bottom:36px;max-width:640px}
.section-head p{margin:0}

.surveys-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.survey-card{background:var(--surface);border:1px solid #e2ebe6;border-radius:14px;padding:26px;box-shadow:var(--shadow-2);display:flex;flex-direction:column;transition:var(--transition)}
.survey-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-3)}
.survey-card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.survey-card h3{margin-bottom:10px}
.survey-card p{flex:1}
.survey-card-meta{display:flex;gap:18px;font-size:.85rem;color:#6a7a72;margin:16px 0 20px}
.empty-state{padding:40px;text-align:center;color:#6a7a72}

.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.step-card{background:var(--surface);border:1px solid #e2ebe6;border-radius:14px;padding:26px;box-shadow:var(--shadow-1)}
.step-num{display:inline-block;font-size:1.6rem;font-weight:800;color:var(--accent);margin-bottom:12px}

.privacy-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:start}
.privacy-list{list-style:none;padding:0;margin:20px 0 0}
.privacy-list li{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;color:#33443d}
.privacy-list svg{color:var(--brand);flex-shrink:0;margin-top:3px}
.privacy-card{padding:30px}

/* footer */
.site-footer{background:#14312a;color:#cfe0d9;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding:56px 20px 32px}
.footer-brand .brand-name{color:#fff}
.footer-about{color:#9fb8ae;margin-top:14px}
.footer-col h4{color:#fff;margin-bottom:16px;font-size:1rem}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:10px}
.footer-col a{color:#cfe0d9}
.footer-col a:hover{color:#fff}
.footer-contacts{color:#9fb8ae}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:20px;border-top:1px solid rgba(255,255,255,.1);font-size:.85rem;color:#8ba79c}

/* survey flow */
.survey-main{padding:48px 0 72px}
.survey-wrap{max-width:760px}
.survey-intro{margin-bottom:28px}
.back-link{display:inline-block;margin-bottom:18px;color:#6a7a72;font-weight:500}
.progress-wrap{margin-bottom:24px}
.progress-bar{height:8px;background:#e2ebe6;border-radius:999px;overflow:hidden}
.progress-bar span{display:block;height:100%;width:0;background:var(--grad);border-radius:999px;transition:width 300ms ease}
.progress-text{margin-top:8px;font-size:.85rem;color:#6a7a72;text-align:right}

.survey-form{}
.q-step{border:none;padding:0;margin:0;background:var(--surface);border:1px solid #e2ebe6;border-radius:16px;padding:32px;box-shadow:var(--shadow-2);min-width:0}
.q-step legend{padding:0}
.q-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.q-counter{font-size:.85rem;font-weight:600;color:var(--brand);text-transform:uppercase;letter-spacing:.04em}
.q-required{font-size:.78rem;color:var(--accent);font-weight:600}
.q-text{font-size:1.3rem;font-weight:700;color:#132420;padding:0;margin-bottom:16px;line-height:1.3}
.q-body{margin-bottom:24px}
.field-error{color:#c1585f;font-weight:600;margin:0 0 12px;font-size:.9rem}
.q-nav{display:flex;justify-content:space-between;gap:12px}

.input{width:100%;padding:14px 16px;border:1.5px solid #d3e0da;border-radius:10px;font-size:1rem;font-family:inherit;background:#fff;color:#1f2b26;transition:var(--transition)}
.input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(47,111,94,.14)}
textarea.input{resize:vertical}
.select-lg{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%232f6f5e' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:44px}

.choice-list{display:flex;flex-direction:column;gap:10px}
.choice{display:flex;align-items:center;gap:14px;padding:14px 18px;border:1.5px solid #d3e0da;border-radius:12px;cursor:pointer;transition:var(--transition);background:#fff}
.choice:hover{border-color:var(--brand-2);background:var(--surface-2)}
.choice input{position:absolute;opacity:0;width:0;height:0}
.choice-mark{width:22px;height:22px;border:2px solid #b9cdc4;border-radius:50%;flex-shrink:0;position:relative;transition:var(--transition)}
.choice-multi .choice-mark{border-radius:6px}
.choice input:checked ~ .choice-mark{border-color:var(--brand);background:var(--brand)}
.choice input:checked ~ .choice-mark::after{content:'';position:absolute;inset:0;margin:auto;width:8px;height:8px;background:#fff;border-radius:50%}
.choice-multi input:checked ~ .choice-mark::after{width:6px;height:11px;border:solid #fff;border-width:0 2.5px 2.5px 0;transform:rotate(45deg) translate(-1px,-2px);background:none;border-radius:0;top:3px;left:6px;margin:0}
.choice:has(input:checked){border-color:var(--brand);background:rgba(47,111,94,.06)}
.choice-label{font-weight:500}

.scale-row{display:flex;gap:10px;flex-wrap:wrap}
.scale-item{cursor:pointer}
.scale-item input{position:absolute;opacity:0}
.scale-item span{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border:1.5px solid #d3e0da;border-radius:12px;font-weight:700;font-size:1.1rem;transition:var(--transition);background:#fff}
.scale-item:hover span{border-color:var(--brand-2)}
.scale-item input:checked + span{background:var(--brand);color:#fff;border-color:var(--brand)}
.scale-legend{display:flex;justify-content:space-between;margin-top:10px;font-size:.8rem;color:#6a7a72}

.stars-input{display:flex;gap:6px;flex-direction:row-reverse;justify-content:flex-end}
.star{cursor:pointer;color:#d3e0da;transition:var(--transition)}
.star input{position:absolute;opacity:0}
.stars-input .star:hover,.stars-input .star:hover ~ .star{color:var(--accent)}
.star:has(input:checked),.star:has(input:checked) ~ .star{color:var(--accent)}

.meta-fields{display:grid;gap:18px}
.field{display:flex;flex-direction:column;gap:8px;font-weight:600;color:#33443d;font-size:.92rem}
.field select,.field input{font-weight:400}
.field select{width:100%;padding:14px 16px;border:1.5px solid #d3e0da;border-radius:10px;font-size:1rem;font-family:inherit;background:#fff}
.field select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(47,111,94,.14)}

.alert{padding:14px 18px;border-radius:10px;margin-bottom:20px;font-weight:500}
.alert-error{background:rgba(193,88,95,.12);color:#a8434a;border:1px solid rgba(193,88,95,.25)}

/* thanks */
.thanks-main{min-height:60vh;display:flex;align-items:center}
.thanks-wrap{max-width:560px;margin:0 auto}
.thanks-card{padding:48px 40px;text-align:center}
.thanks-icon{width:88px;height:88px;border-radius:50%;background:rgba(47,111,94,.12);color:var(--brand);display:flex;align-items:center;justify-content:center;margin:0 auto 24px}
.thanks-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:28px}

/* login */
.login-main{min-height:60vh;display:flex;align-items:center}
.login-wrap{max-width:440px;margin:0 auto;width:100%}
.login-card{padding:40px}
.login-card h1{font-size:1.6rem}
.login-card .field{margin-bottom:18px}

/* admin */
.body-admin .site-footer{margin-top:60px}
.admin-main{padding:40px 0 60px}
.admin-topbar{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.admin-topbar h1{margin-bottom:6px}
.admin-table-wrap{overflow-x:auto;padding:8px}
.admin-table{width:100%;border-collapse:collapse;min-width:720px}
.admin-table th,.admin-table td{padding:16px;text-align:left;border-bottom:1px solid #eef3f0;vertical-align:middle}
.admin-table th{font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;color:#6a7a72}
.admin-table tr:last-child td{border-bottom:none}
.admin-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.status-form select{padding:8px 12px;border:1.5px solid #d3e0da;border-radius:8px;font-family:inherit;font-size:.85rem;background:#fff}

/* builder */
.builder-form{display:flex;flex-direction:column;gap:24px}
.builder-block{padding:28px;display:flex;flex-direction:column;gap:18px}
.builder-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.builder-head h2{margin:0}
.questions-list{display:flex;flex-direction:column;gap:18px}
.q-builder{background:var(--surface);border:1px solid #e2ebe6;border-radius:14px;padding:24px;box-shadow:var(--shadow-1);position:relative}
.q-builder-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.q-builder-head strong{color:var(--brand)}
.q-remove{background:rgba(193,88,95,.1);color:#b0454c;border:none;border-radius:8px;padding:6px 12px;cursor:pointer;font-weight:600;font-size:.85rem}
.q-remove:hover{background:rgba(193,88,95,.2)}
.q-builder .field{margin-bottom:14px}
.q-builder-row{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:end}
.q-required-toggle{display:flex;align-items:center;gap:8px;font-weight:500;color:#33443d;white-space:nowrap}
.builder-submit{display:flex;gap:14px;flex-wrap:wrap}

/* results */
.results-summary{padding:24px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center;margin-bottom:28px}
.result-metric{display:flex;flex-direction:column}
.result-metric-num{font-size:2.4rem;font-weight:800;color:var(--brand);line-height:1}
.filters-form{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}
.field-inline{font-size:.82rem}
.field-inline select{padding:10px 14px}
.stats-list{display:flex;flex-direction:column;gap:20px}
.stat-card{padding:26px}
.stat-card-head{display:flex;justify-content:space-between;align-items:baseline;gap:14px;margin-bottom:20px}
.stat-card-head h3{margin:0}
.stat-grid{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}
.bars{display:flex;flex-direction:column;gap:14px}
.bar-row-top{display:flex;justify-content:space-between;font-size:.9rem;margin-bottom:6px;color:#33443d}
.bar-track{height:12px;background:#eef3f0;border-radius:999px;overflow:hidden}
.bar-fill{display:block;height:100%;border-radius:999px;transition:width .5s ease}
.pie-wrap{display:flex;justify-content:center}
.avg-badge{display:inline-block;background:rgba(229,165,75,.14);color:#a86e1c;padding:8px 16px;border-radius:999px;font-weight:600;margin-bottom:18px}
.text-answers{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.text-answers li{background:var(--surface-2);padding:12px 16px;border-radius:10px;color:#33443d;border-left:3px solid var(--brand)}

/* reveal */
html.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
html.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
    html.js .reveal{opacity:1;transform:none;transition:none}
    *{scroll-behavior:auto}
}

/* responsive */
@media (max-width:900px){
    .hero-grid,.privacy-grid,.stat-grid{grid-template-columns:1fr}
    .hero-visual{aspect-ratio:16/10;order:-1}
    .pie-wrap{justify-content:flex-start}
}
@media (max-width:720px){
    .main-nav{position:fixed;top:70px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:0;max-height:0;overflow:hidden;box-shadow:var(--shadow-2);transition:max-height .3s ease;align-items:stretch}
    .main-nav.open{max-height:320px}
    .main-nav a{padding:16px 24px;border-bottom:1px solid #eef3f0}
    .nav-toggle{display:flex}
    .footer-grid{grid-template-columns:1fr;gap:28px;padding:40px 20px 24px}
    .hero-card{padding:28px}
    .q-step{padding:22px}
    .admin-topbar{align-items:stretch}
    .q-builder-row{grid-template-columns:1fr}
}

/* --- Стили для блоков, оставшихся без оформления --- */
.body-survey {
  background:
    radial-gradient(1200px 600px at 12% -10%, color-mix(in srgb, var(--brand, #2f6f5e) 12%, transparent), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, color-mix(in srgb, var(--accent, #e5a54b) 10%, transparent), transparent 55%),
    var(--bg, #f6f8f7);
  min-height: 100vh;
  color: var(--text, #1c2420);
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2, 8px);
  padding: var(--space-4, 16px) var(--space-6, 28px);
  font-size: var(--step-1, 1.05rem);
  font-weight: 700;
  line-height: 1.1;
  color: #fff;
  background: linear-gradient(135deg, var(--brand, #2f6f5e), color-mix(in srgb, var(--brand, #2f6f5e) 70%, var(--accent, #e5a54b)));
  border: 0;
  border-radius: var(--radius-2, 14px);
  box-shadow: var(--shadow-2, 0 12px 28px -12px rgba(20, 40, 30, .45));
  cursor: pointer;
  transition: transform .18s var(--ease-out, ease), box-shadow .18s var(--ease-out, ease), filter .18s var(--ease-out, ease);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-3, 0 18px 40px -14px rgba(20, 40, 30, .55));
  filter: brightness(1.04);
}

.btn-submit:active {
  transform: translateY(0);
  filter: brightness(.97);
}

.btn-submit:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--brand, #2f6f5e) 45%, transparent);
  outline-offset: 2px;
}

[class*="tag-"] {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1, 6px);
  padding: calc(var(--space-1, 6px) / 1.5) var(--space-3, 12px);
  font-size: var(--step--1, .82rem);
  font-weight: 600;
  line-height: 1.2;
  border-radius: var(--radius-pill, 999px);
  color: var(--text, #1c2420);
  background: color-mix(in srgb, var(--brand, #2f6f5e) 12%, var(--surface, #fff));
  border: 1px solid color-mix(in srgb, var(--brand, #2f6f5e) 22%, transparent);
  white-space: nowrap;
}

.tag-active {
  color: #1c5e42;
  background: color-mix(in srgb, #3cb37e 18%, var(--surface, #fff));
  border-color: color-mix(in srgb, #3cb37e 40%, transparent);
}

.tag-draft {
  color: #6b5a1e;
  background: color-mix(in srgb, var(--accent, #e5a54b) 22%, var(--surface, #fff));
  border-color: color-mix(in srgb, var(--accent, #e5a54b) 45%, transparent);
}

.tag-closed {
  color: #7a3a3f;
  background: color-mix(in srgb, #c1585f 16%, var(--surface, #fff));
  border-color: color-mix(in srgb, #c1585f 35%, transparent);
}

.bar-row {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) 3fr auto;
  align-items: center;
  gap: var(--space-3, 12px);
  padding: var(--space-2, 8px) 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border, #d8e0dc) 70%, transparent);
}

.bar-row:last-child {
  border-bottom: 0;
}

.bar-row .bar-label {
  font-size: var(--step-0, 1rem);
  font-weight: 600;
  color: var(--text, #1c2420);
  overflow-wrap: anywhere;
}

.bar-row .bar-track {
  position: relative;
  height: 12px;
  border-radius: var(--radius-pill, 999px);
  background: color-mix(in srgb, var(--brand, #2f6f5e) 10%, var(--surface-2, #eef2f0));
  overflow: hidden;
}

.bar-row .bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  height: 100%;
  border-radius: var(--radius-pill, 999px);
  background: linear-gradient(90deg, var(--brand, #2f6f5e), var(--accent, #e5a54b));
  transition: width .4s var(--ease-out, ease);
}

.bar-row .bar-value {
  font-size: var(--step--1, .85rem);
  font-weight: 700;
  color: var(--muted, #5b6a63);
  min-width: 3ch;
  text-align: right;
}

@media (max-width: 640px) {
  .bar-row {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "label value"
      "track track";
  }
  .bar-row .bar-label { grid-area: label; }
  .bar-row .bar-value { grid-area: value; }
  .bar-row .bar-track { grid-area: track; }
}