:root {
  --accent: #f59e0b;
  --accent-hover: #d97706;
  --accent-light: rgba(245,158,11,.08);
  --dark: #0f172a;
  --dark-soft: #1e293b;
  --gray: #64748b;
  --gray-light: #94a3b8;
  --light: #f8fafc;
  --border: #e2e8f0;
  --white: #fff;
  --radius: 16px;
  --radius-sm: 8px;
  --max-w: 1200px;
  --font: 'Inter', system-ui, sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { background: #111; }

body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -.02em;
  display: inline-flex;
  align-items: center;
}
.logo img {
  height: 34px;
  width: auto;
  display: block;
}

.footer-logo img {
  height: 36px;
  width: auto;
  display: block;
}
.logo-mark { color: var(--accent); }
.logo-text { color: var(--dark); }

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray);
  letter-spacing: .01em;
  transition: color .2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width .3s;
}
.nav-links a:hover { color: var(--dark); }
.nav-links a:hover::after { width: 100%; }

.header-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}
.header-phone {
  font-weight: 600;
  font-size: .95rem;
  color: var(--dark);
}
.header-btn {
  padding: 10px 20px;
  background: var(--accent);
  color: var(--dark);
  font-weight: 700;
  font-size: .85rem;
  border-radius: 999px;
  transition: background .2s, transform .1s;
}
.header-btn:hover { background: var(--accent-hover); color: #fff; }

/* HERO */
.hero {
  position: relative;
  background: var(--dark);
  color: #fff;
  padding: 100px 0 120px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(245,158,11,.15) 0%, transparent 70%),
    radial-gradient(ellipse 50% 80% at 20% 80%, rgba(59,130,246,.1) 0%, transparent 60%);
}
.hero .container { position: relative; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-content h1 {
  font-size: 3.25rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: 20px;
}
.hero-content h1 .highlight {
  color: var(--accent);
}
.hero-content .subtitle {
  font-size: 1.1rem;
  color: var(--gray-light);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.hero-stat strong {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
}
.hero-stat span {
  font-size: .85rem;
  color: var(--gray-light);
}
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-badge {
  background: var(--dark-soft);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 32px;
  backdrop-filter: blur(8px);
}
.hero-badge-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.hero-badge-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .95rem;
  color: rgba(255,255,255,.8);
}
.hero-badge-list .check {
  width: 24px;
  height: 24px;
  background: rgba(245,158,11,.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: .75rem;
  flex-shrink: 0;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .9rem;
  border: none;
  cursor: pointer;
  transition: all .25s;
  letter-spacing: .01em;
}
.btn:active { transform: scale(.96); }
.btn-primary {
  background: var(--accent);
  color: var(--dark);
  box-shadow: 0 4px 16px rgba(245,158,11,.3);
}
.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
  box-shadow: 0 6px 24px rgba(245,158,11,.4);
  transform: translateY(-1px);
}
.btn-ghost {
  border: 1px solid rgba(255,255,255,.25);
  color: #fff;
  background: transparent;
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* SECTIONS */
.section {
  padding: 88px 0;
}
.section-header {
  margin-bottom: 56px;
}
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.2;
}
.section-title--center { text-align: center; }
.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray);
  margin-top: 12px;
  max-width: 520px;
}
.section-subtitle--center { margin-left: auto; margin-right: auto; text-align: center; }

/* CATALOG GRID */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 20px;
}

/* HOMEPAGE DIRECTION BLOCKS */
.dir-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.dir-block {
  display: flex;
  flex-direction: column;
  padding: 28px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.dir-block:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}
.dir-block-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.dir-block-head h3 {
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.3;
}
.dir-block-arrow {
  font-size: 1.3rem;
  color: var(--gray-light);
  transition: color .2s, transform .2s;
  flex-shrink: 0;
}
.dir-block:hover .dir-block-arrow {
  color: var(--accent);
  transform: translateX(4px);
}
.dir-block-subs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.dir-block-subs li {
  font-size: .85rem;
  color: var(--gray);
  padding-left: 14px;
  position: relative;
  line-height: 1.5;
}
.dir-block-subs li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: .5;
}
.dir-block-subs .dir-block-more {
  color: var(--accent);
  font-weight: 600;
  font-size: .8rem;
}
.dir-block-subs .dir-block-more::before { display: none; }
.dir-block-desc {
  font-size: .9rem;
  color: var(--gray);
  line-height: 1.6;
}
.catalog-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all .3s;
  overflow: hidden;
}
.catalog-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--accent);
  border-radius: 0 0 4px 0;
  transition: height .3s;
}
.catalog-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.catalog-card:hover::before { height: 100%; }
.catalog-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.catalog-card h3::after {
  content: '\2192';
  font-size: 1.2rem;
  color: var(--gray-light);
  transition: color .2s, transform .2s;
}
.catalog-card:hover h3::after { color: var(--accent); transform: translateX(4px); }
.catalog-card p {
  font-size: .85rem;
  color: var(--gray);
  line-height: 1.5;
}

/* CTA BANNER */
.cta-banner {
  background: var(--dark);
  border-radius: var(--radius);
  padding: 56px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-banner::after {
  content: '';
  position: absolute;
  right: -60px;
  top: -60px;
  width: 200px;
  height: 200px;
  background: var(--accent);
  opacity: .1;
  border-radius: 50%;
}
.cta-banner h3 { font-size: 1.5rem; font-weight: 700; }
.cta-banner p { color: var(--gray-light); margin-top: 8px; }

/* SERVICES */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: box-shadow .3s;
}
.service-card:hover { box-shadow: var(--shadow-md); }
.service-card .service-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 20px;
}
.service-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.service-card p { font-size: .9rem; color: var(--gray); line-height: 1.6; }

/* ADVANTAGES */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.advantage-item {
  padding: 32px 24px;
  border-radius: var(--radius);
  background: var(--light);
  position: relative;
}
.advantage-item .num {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
  opacity: .3;
}
.advantage-item h4 { font-weight: 700; margin-bottom: 8px; font-size: .95rem; }
.advantage-item p { font-size: .85rem; color: var(--gray); line-height: 1.6; }

/* FOOTER */
.site-footer {
  background: #111;
  color: #fff;
  padding: 72px 0 40px;
  margin-top: -1px;
  border-top: none;
  outline: none;
  box-shadow: none;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand { max-width: 280px; }
.footer-brand-name {
  display: block;
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: #fff;
}
.footer-brand p { font-size: .9rem; color: var(--gray-light); line-height: 1.7; }
.footer-col h4 {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--gray-light);
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  font-size: .9rem;
  margin-bottom: 12px;
  color: rgba(255,255,255,.7);
  transition: color .2s;
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  padding-top: 24px;
  margin-top: 48px;
  display: flex;
  justify-content: space-between;
  font-size: .8rem;
  color: var(--gray-light);
}

/* QUIZ */
.quiz-section { background: var(--light); }
.quiz-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px;
  max-width: 560px;
  margin: 0 auto;
  box-shadow: var(--shadow-sm);
}
.quiz-box h3 { font-size: 1.4rem; font-weight: 800; margin-bottom: 8px; }
.quiz-box .lead { color: var(--gray); margin-bottom: 28px; font-size: .95rem; }
.quiz-step { display: none; }
.quiz-step.active { display: block; }
.quiz-step > p { font-weight: 700; margin-bottom: 16px; font-size: 1rem; }
.quiz-options { display: flex; flex-direction: column; gap: 10px; }
.quiz-opt {
  padding: 14px 18px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: .9rem;
  transition: all .2s;
}
.quiz-opt:hover {
  border-color: var(--accent);
  background: var(--accent-light);
}
.quiz-opt.selected {
  border-color: var(--accent);
  background: var(--accent-light);
  font-weight: 600;
}

/* FORM */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: .85rem; color: var(--dark-soft); }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-family: var(--font);
  transition: border-color .2s, box-shadow .2s;
  background: var(--white);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}
.form-file input[type="file"] {
  padding: 12px 16px;
  border: 1.5px dashed var(--border);
  border-radius: var(--radius-sm);
  background: var(--light);
  cursor: pointer;
  font-size: .85rem;
}
.form-file input[type="file"]:hover { border-color: var(--accent); }
.form-file-hint { font-weight: 400; color: var(--gray); font-size: .8rem; }

/* BREADCRUMBS */
.breadcrumbs {
  padding: 16px 0;
  font-size: .85rem;
  color: var(--gray);
}
.breadcrumbs a { color: var(--accent); font-weight: 500; }
.breadcrumbs a:hover { text-decoration: underline; }
.breadcrumbs span { margin: 0 8px; opacity: .5; }

/* SUBCATEGORY HEADER */
.subcat-header {
  padding: 56px 0;
  background: var(--light);
  border-bottom: 1px solid var(--border);
}
.subcat-header h1 { font-size: 2.25rem; font-weight: 800; letter-spacing: -.02em; margin-bottom: 10px; }
.subcat-header p { color: var(--gray); max-width: 600px; font-size: 1.05rem; }

/* TRUST STRIP */
.trust-strip {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
  background: var(--light);
}
.trust-strip-inner {
  display: flex;
  justify-content: center;
  gap: 48px;
  align-items: center;
}
.trust-strip-inner span {
  font-size: .85rem;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 8px;
}
.trust-strip-inner .dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
}

/* TOPBAR */
.topbar {
  background: var(--dark);
  color: rgba(255,255,255,.7);
  font-size: .8rem;
  padding: 8px 0;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.topbar-left, .topbar-right { display: flex; gap: 16px; align-items: center; }
.topbar-sep { opacity: .3; }
.topbar a { color: rgba(255,255,255,.7); transition: color .2s; }
.topbar a:hover { color: var(--accent); }

.telegram-icon {
  display: inline-block;
  width: 22px;
  height: 22px;
  vertical-align: middle;
  margin-right: 6px;
  padding: 4px;
  border-radius: 999px;
  background: #229ED9;
  color: #fff;
  box-sizing: content-box;
}

.social-link { white-space: nowrap; }

/* QUIZ WIDGET */
.quiz-widget {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  max-width: 640px;
  margin: 0 auto;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.quiz-progress {
  height: 4px;
  background: var(--border);
}
.quiz-progress-bar {
  height: 100%;
  background: var(--accent);
  transition: width .4s ease;
  border-radius: 0 2px 2px 0;
}
.quiz-header {
  padding: 20px 32px 0;
}
.quiz-step-label {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--accent);
}
.quiz-widget .quiz-step {
  display: none;
  padding: 24px 32px 32px;
}
.quiz-widget .quiz-step.active { display: block; }
.quiz-widget .quiz-step h3 { font-size: 1.3rem; font-weight: 800; margin-bottom: 8px; }
.quiz-hint { color: var(--gray); font-size: .9rem; margin-bottom: 20px; }
.quiz-widget .quiz-options { display: flex; flex-direction: column; gap: 10px; }
.quiz-widget .quiz-opt {
  padding: 16px 20px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all .2s;
}
.quiz-widget .quiz-opt strong { display: block; font-size: .95rem; }
.quiz-widget .quiz-opt span { display: block; font-size: .8rem; color: var(--gray); margin-top: 2px; }
.quiz-widget .quiz-opt:hover {
  border-color: var(--accent);
  background: var(--accent-light);
  transform: translateX(4px);
}
.quiz-widget .quiz-opt.selected {
  border-color: var(--accent);
  background: var(--accent-light);
}

/* TEXT CONTENT */
.text-content { max-width: 720px; }
.text-content h2 { font-size: 1.5rem; font-weight: 800; margin-bottom: 16px; }
.text-content p { color: var(--gray); line-height: 1.8; margin-bottom: 12px; }
.text-content ol, .text-content ul { margin: 12px 0 16px 24px; color: var(--gray); }
.text-content li { margin-bottom: 8px; line-height: 1.6; }
.text-content strong { color: var(--dark); }

/* SERVICE DETAILS */
.service-details {
  list-style: none;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.service-details li {
  font-size: .85rem;
  color: var(--gray);
  padding: 4px 0 4px 16px;
  position: relative;
}
.service-details li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  transform: translateY(-50%);
}

/* CONTACTS GRID */
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.contacts-info { display: flex; flex-direction: column; gap: 28px; }
.contact-block h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--gray); margin-bottom: 6px; }
.contact-value { font-size: 1.1rem; font-weight: 600; }
.contact-value a { color: var(--accent); }
.contact-note { font-size: .85rem; color: var(--gray); margin-top: 4px; }

/* CONTACTS MINI */
.contacts-mini-grid {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.contacts-mini-card {
  text-align: center;
}
.contacts-mini-card strong { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--gray); margin-bottom: 6px; }
.contacts-mini-card a { color: var(--accent); font-weight: 600; font-size: 1rem; }

/* FOOTER CONTACTS MINI */
.footer-contacts-mini { margin-top: 16px; }
.footer-contacts-mini a { display: block; color: var(--accent); font-size: .9rem; margin-bottom: 6px; }

/* SUBCAT COUNT */
.subcat-count {
  display: inline-block;
  margin-top: 12px;
  font-size: .85rem;
  color: var(--accent);
  font-weight: 600;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
  .dir-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .topbar-inner { flex-direction: column; gap: 4px; text-align: center; }
  .header-inner { height: 60px; }
  .nav-links { display: none; }
  .header-btn { display: none; }
  .hero { padding: 64px 0 80px; }
  .hero-content h1 { font-size: 2rem; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .section { padding: 56px 0; }
  .section-title { font-size: 1.75rem; }
  .quiz-widget .quiz-step { padding: 20px 20px 24px; }
  .quiz-header { padding: 16px 20px 0; }
  .cta-banner { flex-direction: column; text-align: center; padding: 40px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .advantages-grid { grid-template-columns: 1fr; }
  .catalog-grid { grid-template-columns: 1fr; }
  .contacts-grid { grid-template-columns: 1fr; gap: 40px; }
  .trust-strip-inner { flex-direction: column; gap: 8px; }
  .dir-grid { grid-template-columns: 1fr; }
}