/* Лендинг «КТ Услуги/Заказы» — светлая SaaS-тема */

:root {
  --landing-primary: #0d9488;
  --landing-primary-hover: #0f766e;
  --landing-primary-soft: rgba(13, 148, 136, 0.12);
  --landing-bg: #f1f5f9;
  --landing-bg-alt: #f8fafc;
  --landing-text: #0f172a;
  --landing-muted: #64748b;
  --landing-border: rgba(15, 23, 42, 0.08);
  --bs-primary: var(--landing-primary);
  --bs-primary-rgb: 13, 148, 136;
  --bs-link-color: var(--landing-primary);
  --bs-link-hover-color: var(--landing-primary-hover);
}

.landing-page {
  font-family: "Segoe UI", "PT Sans", system-ui, sans-serif;
  color: var(--landing-text);
  background: var(--landing-bg-alt);
  scroll-behavior: smooth;
}

.btn-primary {
  --bs-btn-bg: var(--landing-primary);
  --bs-btn-border-color: var(--landing-primary);
  --bs-btn-hover-bg: var(--landing-primary-hover);
  --bs-btn-hover-border-color: var(--landing-primary-hover);
  --bs-btn-active-bg: var(--landing-primary-hover);
  --bs-btn-active-border-color: var(--landing-primary-hover);
}

.btn-outline-primary {
  --bs-btn-color: var(--landing-primary);
  --bs-btn-border-color: var(--landing-primary);
  --bs-btn-hover-bg: var(--landing-primary);
  --bs-btn-hover-border-color: var(--landing-primary);
  --bs-btn-active-bg: var(--landing-primary-hover);
  --bs-btn-active-border-color: var(--landing-primary-hover);
}

.landing-brand {
  font-weight: 700;
  font-size: 1rem;
  color: var(--landing-text);
}

.landing-brand:hover {
  color: var(--landing-primary);
}

.landing-nav .nav-link {
  font-size: 0.9375rem;
  color: var(--landing-muted);
}

.landing-nav .nav-link:hover,
.landing-nav .nav-link:focus {
  color: var(--landing-primary);
}

.py-lg-6 {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
}

.landing-hero {
  background:
    radial-gradient(ellipse 80% 60% at 10% 0%, var(--landing-primary-soft), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, var(--landing-bg-alt) 100%);
}

.landing-eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--landing-primary);
  background: var(--landing-primary-soft);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
}

.landing-title {
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.landing-section {
  padding: 4rem 0;
}

.landing-section--alt {
  background: var(--landing-bg);
}

.landing-section-title {
  letter-spacing: -0.02em;
}

/* Hero device mockup */
.hero-device {
  max-width: 320px;
  padding: 0.75rem;
  background: linear-gradient(145deg, #e2e8f0, #f8fafc);
  border-radius: 2rem;
  box-shadow:
    0 24px 48px rgba(15, 23, 42, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.hero-device-screen {
  background: #fff;
  border-radius: 1.5rem;
  overflow: hidden;
  border: 1px solid var(--landing-border);
}

.hero-mock-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--landing-border);
  font-size: 0.8125rem;
  font-weight: 600;
}

.hero-mock-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--landing-primary);
}

.hero-mock-tabs {
  display: flex;
  gap: 0.25rem;
  padding: 0.5rem;
  background: var(--landing-bg-alt);
  font-size: 0.65rem;
}

.hero-mock-tabs span {
  flex: 1;
  text-align: center;
  padding: 0.35rem 0.25rem;
  border-radius: 0.5rem;
  color: var(--landing-muted);
}

.hero-mock-tabs span.active {
  background: #fff;
  color: var(--landing-primary);
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

.hero-mock-body {
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.hero-mock-card {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
  border: 1px solid var(--landing-border);
  border-radius: 0.75rem;
}

.hero-mock-card--muted {
  grid-template-columns: 36px 1fr auto;
}

.hero-mock-img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 0.5rem;
}

.hero-mock-icon {
  font-size: 1.25rem;
  text-align: center;
}

.hero-mock-order {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0.75rem;
  background: var(--landing-bg);
  border-radius: 0.75rem;
}

/* About check cards */
.landing-check-card {
  display: flex;
  gap: 0.75rem;
  padding: 1rem 1.125rem;
  background: var(--landing-bg-alt);
  border: 1px solid var(--landing-border);
  border-radius: 0.75rem;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.landing-check-card:hover {
  border-color: rgba(13, 148, 136, 0.35);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.landing-check-icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  background: var(--landing-primary-soft);
  color: var(--landing-primary);
  font-weight: 700;
  font-size: 0.875rem;
}

.landing-feature-card {
  border-radius: 1rem !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.landing-feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08) !important;
}

.landing-feature-icon {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.landing-feature-list {
  padding-left: 1.1rem;
  color: var(--landing-muted);
}

.landing-feature-list li {
  margin-bottom: 0.2rem;
}

/* Steps */
.landing-steps {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .landing-steps {
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
  }
}

.landing-step {
  position: relative;
  background: #fff;
  border: 1px solid var(--landing-border);
  border-radius: 1rem;
  padding: 1.25rem 1rem;
  height: 100%;
}

@media (min-width: 768px) {
  .landing-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 2rem;
    right: -0.65rem;
    width: 0.65rem;
    height: 2px;
    background: var(--landing-primary-soft);
    z-index: 1;
  }
}

.landing-step-num {
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--landing-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.9375rem;
  margin-bottom: 0.75rem;
}

.landing-accordion .accordion-item {
  border: 1px solid var(--landing-border);
  border-radius: 0.75rem !important;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.landing-accordion .accordion-button {
  font-weight: 600;
  font-size: 0.9375rem;
}

.landing-accordion .accordion-button:not(.collapsed) {
  background: var(--landing-primary-soft);
  color: var(--landing-text);
  box-shadow: none;
}

.landing-audience-card {
  background: #fff;
  border: 1px solid var(--landing-border);
  border-radius: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.landing-audience-card:hover {
  border-color: rgba(13, 148, 136, 0.4);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.landing-audience-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.landing-benefits-list li {
  position: relative;
  padding: 0.75rem 0 0.75rem 2rem;
  border-bottom: 1px solid var(--landing-border);
  font-weight: 500;
}

.landing-benefits-list li:last-child {
  border-bottom: none;
}

.landing-benefits-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 1.35rem;
  height: 1.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--landing-primary);
  background: var(--landing-primary-soft);
  border-radius: 50%;
}

.landing-cta-inner {
  background: linear-gradient(135deg, #0f766e 0%, #0d9488 50%, #14b8a6 100%);
  box-shadow: 0 20px 40px rgba(13, 148, 136, 0.25);
}

.landing-footer a {
  color: var(--landing-muted);
}

.landing-footer a:hover {
  color: var(--landing-primary);
}

.landing-legal-toc a {
  color: var(--landing-primary);
  font-weight: 500;
}

.landing-legal-toc a:hover {
  color: var(--landing-primary-hover);
}

.landing-legal-doc:last-child {
  border-bottom: none !important;
  padding-bottom: 0 !important;
  margin-bottom: 0 !important;
}

.landing-legal-body {
  line-height: 1.65;
  color: var(--landing-text);
  word-wrap: break-word;
}

.landing-legal-body p {
  margin-bottom: 0.75rem;
}

.landing-legal-body ul,
.landing-legal-body ol {
  margin-bottom: 0.75rem;
  padding-left: 1.25rem;
}

.landing-legal-body h1,
.landing-legal-body h2,
.landing-legal-body h3 {
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  font-weight: 600;
}

@media (max-width: 991.98px) {
  .landing-section {
    padding: 3rem 0;
  }

  .landing-nav .navbar-collapse {
    padding-top: 0.75rem;
  }

  .landing-nav .btn {
    width: 100%;
    margin-top: 0.5rem;
  }
}