*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0 }

body {
  background: var(--stone);
  color: var(--body);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: background .3s, box-shadow .3s, padding .3s;
}
.header.scrolled {
  background: rgba(11,22,40,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(255,255,255,.06);
  padding: 10px 0;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-mark {
  width: 36px; height: 36px;
  background: var(--neon);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  color: #fff;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.header-nav a {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,.6);
  transition: color .2s;
}
.header-nav a:hover { color: #fff }
.header-nav a.active { color: #fff }
@media (max-width: 860px) { .header-nav { display: none } }

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.header-phone {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: #fff;
}
@media (max-width: 640px) { .header-phone { display: none } }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all .2s;
  text-decoration: none;
  white-space: nowrap;
  font-size: 14px;
  padding: 10px 22px;
}
.btn-neon {
  background: var(--neon);
  color: #fff;
  box-shadow: var(--neon-glow-sm);
}
.btn-neon:hover {
  background: var(--neon-hover);
  box-shadow: var(--neon-glow);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--neon);
  border: 1.5px solid var(--neon);
}
.btn-outline:hover {
  background: var(--neon-dim);
}
.btn-dark {
  background: var(--dark);
  color: #fff;
}
.btn-lg { padding: 14px 32px; font-size: 16px; border-radius: var(--radius); }

/* ===== HERO ===== */
.hero {
  background: var(--dark);
  padding: 140px 0 80px;
  text-align: center;
}
.hero .section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(61,107,229,.12);
  color: var(--cyan);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
  letter-spacing: .02em;
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.15;
  color: #fff;
  max-width: 720px;
  margin: 0 auto 20px;
}
.hero h1 span { color: var(--cyan) }
.hero-sub {
  font-size: 18px;
  color: rgba(255,255,255,.55);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.6;
}
.hero-badges {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 32px;
}
.hero-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,.5);
}
.hero-badge .icon {
  width: 32px; height: 32px;
  background: rgba(61,107,229,.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

/* ===== SECTIONS ===== */
.section {
  padding: 80px 0;
}
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--neon);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.5vw, 38px);
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 16px;
}
.section-desc {
  font-size: 17px;
  color: var(--muted);
  max-width: 600px;
  margin-bottom: 48px;
}

.neon-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon), transparent);
  opacity: .2;
}

/* ===== PRICE FILTER TABS ===== */
.price-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}
.price-tab {
  padding: 10px 22px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  border-radius: 50px;
  border: 1.5px solid var(--line);
  background: var(--white);
  color: var(--muted);
  cursor: pointer;
  transition: all .2s;
}
.price-tab:hover {
  border-color: var(--neon);
  color: var(--neon);
}
.price-tab.active {
  background: var(--neon);
  border-color: var(--neon);
  color: #fff;
}

/* ===== PRICE CARDS ===== */
.price-category {
  margin-bottom: 48px;
}
.price-category-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.price-category-icon {
  width: 48px; height: 48px;
  background: var(--neon-dim);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.price-category-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--ink);
}
.price-category-desc {
  font-size: 14px;
  color: var(--muted);
  margin-top: 2px;
}

.price-table {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  transition: background .15s;
}
.price-row:last-child { border-bottom: none }
.price-row:hover { background: var(--neon-dim) }

.price-name {
  font-weight: 500;
  color: var(--ink);
  flex: 1;
}
.price-note {
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px;
}
.price-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--neon);
  white-space: nowrap;
  text-align: right;
  min-width: 120px;
}
.price-from {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  margin-right: 4px;
}

/* ===== HIGHLIGHT CARD ===== */
.price-highlight {
  background: var(--dark);
  border-radius: var(--radius);
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 48px;
}
.price-highlight-text h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 12px;
}
.price-highlight-text h3 span { color: var(--cyan) }
.price-highlight-text p {
  color: rgba(255,255,255,.55);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 24px;
}
.price-highlight-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.price-highlight-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.7);
  font-size: 14px;
}
.price-highlight-feature .check {
  width: 24px; height: 24px;
  background: rgba(61,107,229,.2);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  font-size: 13px;
  flex-shrink: 0;
}
.price-highlight-right {
  text-align: center;
}
.price-highlight-amount {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 56px;
  color: #fff;
  line-height: 1;
}
.price-highlight-amount span {
  font-size: 24px;
  font-weight: 600;
  color: var(--cyan);
  vertical-align: super;
}
.price-highlight-label {
  font-size: 15px;
  color: rgba(255,255,255,.45);
  margin-top: 8px;
  margin-bottom: 24px;
}

@media (max-width: 700px) {
  .price-highlight {
    grid-template-columns: 1fr;
    padding: 28px 20px;
    text-align: center;
  }
  .price-highlight-features { align-items: center }
  .price-row { padding: 14px 16px; flex-wrap: wrap }
  .price-value { min-width: auto }
}

/* ===== NOTICE ===== */
.price-notice {
  background: var(--neon-dim);
  border-left: 3px solid var(--neon);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 20px 24px;
  margin-bottom: 48px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.price-notice-icon {
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}
.price-notice p {
  font-size: 15px;
  color: var(--ink);
  line-height: 1.6;
}
.price-notice strong {
  font-weight: 600;
}

/* ===== FAQ ===== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 720px;
}
.faq-item {
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 16px;
}
.faq-q::after {
  content: '+';
  font-size: 20px;
  color: var(--neon);
  transition: transform .2s;
  flex-shrink: 0;
}
.faq-item.open .faq-q::after {
  content: '−';
}
.faq-a {
  display: none;
  padding: 0 24px 18px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--body);
}
.faq-item.open .faq-a { display: block }

/* ===== CTA ===== */
.cta-section {
  background: var(--dark);
  padding: 80px 0;
  text-align: center;
}
.cta-section .section-eyebrow {
  color: var(--cyan);
}
.cta-section h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.5vw, 38px);
  line-height: 1.2;
  color: #fff;
  margin-bottom: 16px;
}
.cta-section p {
  color: rgba(255,255,255,.5);
  max-width: 520px;
  margin: 0 auto 32px;
}
.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.cta-contacts {
  margin-top: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 14px;
  color: rgba(255,255,255,.35);
}
.cta-contacts a { color: rgba(255,255,255,.55); transition: color .2s }
.cta-contacts a:hover { color: #fff }

/* ===== FOOTER ===== */
.footer {
  background: var(--dark-2);
  padding: 56px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-about p { color: rgba(255,255,255,.4); font-size: 14px; margin-top: 12px }
.footer h5 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: rgba(255,255,255,.7);
  margin-bottom: 16px;
  letter-spacing: .02em;
}
.footer ul { list-style: none }
.footer li { margin-bottom: 10px }
.footer li a {
  font-size: 14px;
  color: rgba(255,255,255,.4);
  transition: color .2s;
}
.footer li a:hover { color: #fff }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(255,255,255,.25);
}

/* ===== MOBILE BAR ===== */
.mobile-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 12px 16px;
}
@media (max-width: 640px) { .mobile-bar { display: block } }
.mobile-bar-inner {
  display: flex;
  gap: 8px;
}
.mobile-bar .btn { flex: 1; justify-content: center; padding: 12px; font-size: 14px }