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

:root {
  --color-primary: #4f46e5;
  --color-primary-hover: #4338ca;
  --color-primary-light: #eef2ff;
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --color-bg: #ffffff;
  --color-bg-soft: #f8fafc;
  --color-header-bg: rgba(255, 255, 255, 0.92);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.12);
  --radius: 12px;
  --radius-lg: 20px;
  --container: 1140px;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

body.modal-open {
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

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

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
  white-space: nowrap;
  font-family: inherit;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 8px 20px rgba(79, 70, 229, 0.25);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  color: #fff;
}

.btn-outline {
  background: #fff;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-outline:hover {
  border-color: #cbd5e1;
  color: var(--color-text);
}

.btn-sm {
  padding: 10px 18px;
  font-size: 13px;
}

/* Header */
#header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-header-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 72px;
}

.logo img {
  width: auto;
  height: 48px;
}

.header-nav {
  justify-self: center;
}

#main-nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px 28px;
}

#main-nav a {
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 15px;
  padding: 8px 0;
  transition: color 0.2s;
}

#main-nav a:hover,
#main-nav a.active {
  color: var(--color-primary);
  text-decoration: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-self: end;
}

.header-phone {  
  font-weight: 600;
  font-size: 15px;
  white-space: nowrap;
  text-align: right;
}
  .header-phone a{
    color: var(--color-text);
  }

.header-phone:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.header-actions-mobile {
  display: none;
}

.mobile-menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100dvh - 72px);
  min-height: calc(100vh - 72px);
  padding: 48px 0;
  background: #e8f1f8;
}

.hero > .container {
  position: relative;
  z-index: 1;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../img/hero/1000082827.jpeg") center center / cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 90% 85% at 50% 45%, rgba(232, 241, 248, 0.82) 0%, rgba(237, 244, 250, 0.62) 55%, rgba(242, 247, 251, 0.45) 100%),
    linear-gradient(180deg, rgba(227, 238, 246, 0.88) 0%, rgba(235, 242, 248, 0.72) 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
}

.hero-content {
  max-width: 780px;
}

.hero-content h1 {
  margin: 0 0 16px;
  font-size: clamp(28px, 4.5vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 800;
  color: var(--color-text);
}

.hero-content p {
  margin: 0 0 24px;
  font-size: clamp(16px, 2.2vw, 20px);
  color: var(--color-text-muted);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* Hero variant: neon / fintech */
.hero--neon {
  min-height: calc(100dvh - 72px);
  min-height: calc(100vh - 72px);
  padding: 64px 0;
  background: #eef4fb;
  justify-content: center;
}

.hero--neon::before,
.hero--neon::after {
  display: none;
}

.hero--neon.hero--neon-bg::before,
.hero--neon.hero--neon-bg::after {
  display: block;
}

.hero-neon-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.hero-neon-glow--cyan {
  width: 420px;
  height: 420px;
  top: -80px;
  left: 10%;
  background: rgba(0, 180, 220, 0.12);
}

.hero-neon-glow--magenta {
  width: 380px;
  height: 380px;
  top: 20%;
  right: 5%;
  background: rgba(168, 85, 247, 0.1);
}

.hero-neon-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 40px;
  align-items: center;
}

.hero-content--neon {
  max-width: none;
  text-align: left;
}

.hero-content--neon h1 {
  margin: 0 0 20px;
  font-size: clamp(30px, 4.8vw, 52px);
  line-height: 1.12;
  font-weight: 800;
  color: #0f172a;
}

.hero-content--neon p {
  margin: 0 0 32px;
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.65;
  color: #64748b;
  max-width: 520px;
}

.hero-content--neon .hero-actions {
  justify-content: flex-start;
}

.hero--neon .hero-actions .btn {
  padding: 14px 28px;
  font-size: 16px;
}

.hero-neon-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 440px;
}

.hero-neon-illustration {
  width: min(100%, 560px);
  height: auto;
  object-fit: contain;
}

.hero--neon-bg {
  background: #eef4fb;
}

.hero--neon-bg::before {
  display: block;
  content: "";
  position: absolute;
  inset: 0;
  background: url("../img/hero/hero-neon-bg.png") center center / cover no-repeat;
}

.hero--neon-bg::after {
  display: block;
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(238, 244, 251, 0.92) 0%,
    rgba(238, 244, 251, 0.72) 38%,
    rgba(238, 244, 251, 0.25) 62%,
    transparent 100%
  );
}

.hero-neon-layout--bg {
  grid-template-columns: minmax(0, 1fr);
  max-width: 560px;
}

/* Hero variant: blueprint */
.hero--blueprint {
  min-height: calc(100dvh - 72px);
  min-height: calc(100vh - 72px);
  padding: 48px 0;
  background: radial-gradient(ellipse 80% 70% at 50% 45%, #8eb8d9 0%, #6a9bc0 45%, #5a8fb5 100%);
  justify-content: center;
}

.hero--blueprint > .container {
  position: relative;
  z-index: 1;
}

.hero--blueprint::before,
.hero--blueprint::after {
  display: none;
}

.hero-blueprint-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-blueprint-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.14) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, #000 20%, transparent 85%);
}

.hero-blueprint-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 1;
}

.hero-inner--blueprint {
  justify-items: center;
  text-align: center;
}

.hero-content--blueprint {
  max-width: 820px;
}

.hero-content--blueprint h1 {
  margin: 0 0 24px;
  font-size: clamp(22px, 3.8vw, 38px);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ffffff;
}

.hero-blueprint-lead {
  margin: 0 0 36px;
  font-size: clamp(12px, 1.4vw, 14px);
  line-height: 1.7;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.hero-content--blueprint .hero-actions {
  justify-content: center;
}

.btn-blueprint {
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.75);
  padding: 14px 32px;
  border-radius: 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  box-shadow: none;
  transition: background 0.25s, border-color 0.25s, color 0.25s;
}

.btn-blueprint:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #ffffff;
  color: #ffffff;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(15, 23, 42, 0.55);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  position: relative;
  width: min(480px, 100%);
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  transform: translateY(12px);
  transition: transform 0.25s;
}

.modal.is-open .modal-dialog {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: var(--color-bg-soft);
  color: var(--color-text-muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.modal-close:hover {
  background: #eef2ff;
  color: var(--color-primary);
}

.modal-dialog h2 {
  margin: 0 0 8px;
  font-size: 24px;
  font-weight: 700;
}

.modal-subtitle {
  margin: 0 0 24px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.request-form {
  display: grid;
  gap: 16px;
}

.form-field label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 8px 14px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font: inherit;
  color: var(--color-text);
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-size: 13px;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.form-field textarea {
  min-height: 90px;
  resize: vertical;
}

.form-success {
  padding: 12px 14px;
  border-radius: 10px;
  background: #ecfdf5;
  color: #047857;
  font-size: 14px;
  font-weight: 500;
}

.file-upload-input {
    position: absolute;
    width: 0.1px;
    height: 0.1px;
    opacity: 0;
    overflow: hidden;
    z-index: -1;
}

/* Создаем красивый внешний вид поверх скрытого инпута */
.file-upload-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 8px 20px;
    border: 2px dashed #007bff;
    border-radius: 6px;
    background-color: #f8fafd;
    color: #007bff;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s ease-in-out;
}

/* Эффекты при наведении и фокусе */
.file-upload-label:hover {
    background-color: #f0f5ff;
    border-color: #0056b3;
    color: #0056b3;
}

.file-upload-input:focus + .file-upload-label {
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
    border-color: #0056b3;
}

/* Иконка скрепки (SVG) */
.file-upload-icon {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.form-policy{
  font-size: 12px;
  line-height: 1.3;
}

/* Layout */
#page-body {
  padding: 48px 0 64px;
}

.breadcrumbs {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.layout {
  display: grid;
  grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

/* Sidebar tabs */
.sidebar {
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 88px;
}

.tabs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  border-bottom: 1px solid var(--color-border);
}

.tabs li {
  flex: 1;
  text-align: center;
  padding: 12px 8px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-muted);
  background: var(--color-bg-soft);
  cursor: pointer;
  border-right: 1px solid var(--color-border);
  user-select: none;
  line-height: 1.3;
  transition: background 0.2s, color 0.2s;
}

.tabs li:last-child {
  border-right: none;
}

.tabs li.current {
  background: var(--color-primary);
  color: #fff;
}

.tab-panel {
  display: none;
  max-height: 520px;
  overflow-y: auto;
}

.tab-panel.visible {
  display: block;
}

.category-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.category-list li {
  border-bottom: 1px solid #f1f5f9;
}

.category-list li:nth-child(even) {
  background: #fafbfc;
}

.category-list span {
  display: block;
  padding: 10px 14px 10px 28px;
  font-size: 13px;
  color: var(--color-text);
  position: relative;
}

.category-list span::before {
  content: "›";
  position: absolute;
  left: 12px;
  color: var(--color-primary);
  font-weight: 700;
}

/* Main content */
.main-content {
  min-width: 0;
}

.main-content h1 {
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  color: var(--color-text);
  line-height: 1.2;
}

.main-content h2 {
  font-size: clamp(18px, 3vw, 22px);
  font-weight: 700;
  margin: 32px 0 14px;
  color: var(--color-text);
  line-height: 1.3;
}

.main-content p {
  margin: 0 0 16px;
  font-size: 15px;
  color: #334155;
}

.main-content ul {
  margin: 0 0 18px;
  padding-left: 0;
  list-style: none;
  font-size: 15px;
}

.main-content ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  color: #334155;
}

.main-content ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
}

.content-image {
  float: right;
  width: min(280px, 100%);
  margin: 0 0 16px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.main-content::after {
  content: "";
  display: table;
  clear: both;
}

/* Manufacturers grid */
.manufacturers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px 20px;
  margin-top: 20px;
}

.manufacturers-grid span {
  font-size: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  color: #334155;
}

/* Footer */
#footer {
  background: var(--color-bg-soft);
  border-top: 1px solid var(--color-border);
  padding: 48px 0 28px;
  margin-top: 20px;
}

.footer-inner {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px 32px;
  align-items: start;
}

.footer-links-box li {
  padding: 4px 0;
}

.footer-block h3 {
  font-size: 13px;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--color-text);
}

.footer-block h3.blue {
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.footer-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-list li {
  font-size: 13px;
  color: var(--color-text-muted);
  padding: 4px 0 4px 14px;
  position: relative;
}

.footer-list li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

.footer-links-box ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links-box a {
  font-size: 13px;
  color: var(--color-text-muted);
}

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

.copy {
  padding-top: 28px;
  margin-top: 28px;
  border-top: 1px solid var(--color-border);
  font-size: 13px;
  line-height: 1.6;
  text-align: center;
  color: var(--color-text-muted);
}

.contacts-block h3 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-primary);
  margin: 0 0 10px;
}

.contacts-block p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-muted);
}

/* Responsive */
@media (max-width: 960px) {
  .header-inner {
    grid-template-columns: auto 1fr auto;
    gap: 16px;
  }

  .header-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    padding: 16px;
    display: none;
  }

  .header-nav.is-open {
    display: block;
  }

  #main-nav {
    flex-direction: column;
    align-items: center;
    gap: 4px;
  }

  .mobile-menu-toggle {
    display: inline-flex;
    grid-column: 3;
    justify-self: end;
  }

  .header-actions {
    display: none;
  }

  .header-actions-mobile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
    width: 100%;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .hero-neon-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-neon-visual {
    min-height: 320px;
  }

  .footer-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .sidebar {
    position: static;
  }

  .tab-panel {
    max-height: none;
  }

  .content-image {
    float: none;
    width: 100%;
    margin: 0 0 20px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: calc(100dvh - 72px);
    min-height: calc(100vh - 72px);
    padding: 32px 0;
  }

  .hero--neon {
    padding: 40px 0;
  }

  .hero--blueprint {
    padding: 40px 0;
  }

  .hero-content--blueprint h1 {
    letter-spacing: 0.08em;
  }
}

@media (max-width: 480px) {
  .container {
    width: calc(100% - 24px);
  }

  .hero-actions {
    justify-content: center;
  }

  .manufacturers-grid {
    grid-template-columns: 1fr;
  }

  .modal-dialog {
    padding: 24px 20px;
  }
}


.cookie-full-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    color: #333333;
    padding: 15px 30px;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.1);
    font-family: Arial, sans-serif;
    font-size: 12px;
    line-height: 1.2;
    z-index: 9999;
    display: none; /* Скрыт по умолчанию */
    box-sizing: border-box;
  }
  
  .cookie-full-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
  }

  .cookie-full-text {
    flex: 1;
  }

  .cookie-full-btn {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 10px 24px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    white-space: nowrap;
    transition: background-color 0.2s;
  }

  .cookie-full-btn:hover {
    background-color: #0056b3;
  }

  /* Мобильная адаптация */
  @media (max-width: 768px) {
    .cookie-full-banner {
      padding: 15px;
    }
    .cookie-full-container {
      flex-direction: column;
      text-align: center;
      gap: 12px;
    }
    .cookie-full-btn {
      width: 100%;
    }
  }