/* Глобальные переменные */
:root {
  --bg-color: #0a0a0b;
  --accent-color: #00ff41; /* Matrix Green */
  --text-primary: #ffffff;
  --text-secondary: #a0a0a5;
  --border-color: #262626;
  --card-bg: #141416;
  --font-main: "Inter", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Сброс стилей */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.header {
  padding: 20px 0;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  background: rgba(10, 10, 11, 0.8);
  backdrop-filter: blur(10px);
  z-index: 1000;
}

.header__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo__text {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -1px;
  text-transform: uppercase;
}

.nav__list {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav__link {
  text-decoration: none;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  transition: var(--transition);
}

.nav__link:hover {
  color: var(--accent-color);
}

.nav__link--cta {
  color: var(--accent-color);
  border: 1px solid var(--accent-color);
  padding: 8px 16px;
  border-radius: 4px;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 80px 0 40px;
  margin-top: 100px;
}

.footer__container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 48px;
  margin-bottom: 60px;
}

.footer__title {
  font-family: var(--font-mono);
  margin-bottom: 24px;
  color: var(--accent-color);
  font-size: 0.9rem;
  text-transform: uppercase;
}

.footer__list,
.footer__contact-info {
  list-style: none;
}

.footer__list li,
.footer__contact-info li {
  margin-bottom: 12px;
}

.footer__list a {
  text-decoration: none;
  color: var(--text-secondary);
  transition: var(--transition);
  font-size: 0.9rem;
}

.footer__list a:hover {
  color: var(--text-primary);
  padding-left: 5px;
}

.footer__contact-info li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer__bottom {
  padding-top: 40px;
  border-top: 1px solid var(--border-color);
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

/* Burger Menu */
.burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
}

.burger span {
  width: 24px;
  height: 2px;
  background-color: var(--accent-color);
  transition: var(--transition);
}

@media (max-width: 768px) {
  .burger {
    display: flex;
  }
  .nav {
    display: none; /* Логика открытия в JS */
  }
}

/* Hero Section */
.hero {
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

#hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.4;
}

.hero__container {
  position: relative;
  z-index: 2;
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 255, 65, 0.1);
  border: 1px solid var(--accent-color);
  padding: 6px 16px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-color);
  margin-bottom: 32px;
  text-transform: uppercase;
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  background-color: var(--accent-color);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-color);
}

.hero__title {
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  line-height: 1;
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -2px;
}

.text-gradient {
  color: transparent;
  -webkit-text-stroke: 1px var(--text-primary);
  text-shadow: 0 0 20px rgba(0, 255, 65, 0.2);
}

.hero__subtitle {
  max-width: 600px;
  margin: 0 auto 48px;
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 16px 32px;
  font-family: var(--font-mono);
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
  border-radius: 4px;
  cursor: pointer;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.btn--primary {
  background-color: var(--accent-color);
  color: var(--bg-color);
  border: none;
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 25px rgba(0, 255, 65, 0.5);
}

.btn--secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  margin-left: 16px;
}

.btn--secondary:hover {
  border-color: var(--accent-color);
  background: rgba(0, 255, 65, 0.05);
}

/* Bento Grid Stats */
.hero__stats {
  margin-top: 80px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.bento-item {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 24px;
  text-align: left;
  transition: var(--transition);
}

.bento-item:hover {
  border-color: var(--accent-color);
}

.bento-item__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-color);
  margin-bottom: 12px;
}

.bento-item__value {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.bento-item__text {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .hero__stats {
    grid-template-columns: 1fr;
  }
  .btn--secondary {
    margin-left: 0;
    margin-top: 16px;
    width: 100%;
  }
  .btn--primary {
    width: 100%;
  }
}

/* Section General */
.capabilities {
  padding: 100px 0;
}

.section-header {
  margin-bottom: 60px;
}

.section-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.section-subtitle {
  color: var(--text-secondary);
  max-width: 600px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.text-accent {
  color: var(--accent-color);
}

/* Bento Grid Main Layout */
.bento-grid-main {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 250px);
  gap: 20px;
}

.bento-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 32px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: var(--transition);
}

.bento-card:hover {
  border-color: var(--accent-color);
  transform: translateY(-5px);
}

.bento-card--large {
  grid-column: span 2;
  grid-row: span 2;
  background: linear-gradient(135deg, #141416 0%, #1a1a1d 100%);
}

.bento-card--medium {
  grid-column: span 2;
  grid-row: span 1;
}

.bento-card--small {
  grid-column: span 1;
}

.accent-bg {
  background: var(--accent-color);
}

.accent-bg .bento-card__title,
.accent-bg .bento-card__text,
.accent-bg .bento-card__icon {
  color: var(--bg-color);
}

.bento-card__icon {
  color: var(--accent-color);
  margin-bottom: 20px;
  width: 32px;
  height: 32px;
}

.bento-card__title {
  font-size: 1.5rem;
  margin-bottom: 12px;
  font-weight: 700;
}

.bento-card--small .bento-card__title {
  font-size: 1.1rem;
}

.bento-card__text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

.bento-card__link {
  margin-top: 20px;
  text-decoration: none;
  color: var(--accent-color);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
}

/* Visual elements for Large card */
.visual-line {
  position: absolute;
  top: 20px;
  right: -20px;
  width: 150px;
  height: 1px;
  background: var(--accent-color);
  transform: rotate(45deg);
  opacity: 0.3;
}

/* Адаптивність */
@media (max-width: 1024px) {
  .bento-grid-main {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
  .bento-card--large {
    grid-row: span 1;
  }
}

@media (max-width: 600px) {
  .bento-grid-main {
    grid-template-columns: 1fr;
  }
  .bento-card--large,
  .bento-card--medium,
  .bento-card--small {
    grid-column: span 1;
  }
  .section-title {
    font-size: 2.2rem;
  }
}

/* How It Works Section */
.how-it-works {
  padding: 100px 0;
  background: linear-gradient(to bottom, var(--bg-color), #0f0f10);
}

.section-header--center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-tag {
  font-family: var(--font-mono);
  color: var(--accent-color);
  font-size: 0.8rem;
  margin-bottom: 16px;
}

.algorithm {
  max-width: 800px;
  margin: 60px auto;
  position: relative;
  padding-left: 60px;
}

/* Вертикальная линия */
.algorithm::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border-color);
  background: linear-gradient(
    to bottom,
    var(--accent-color),
    var(--border-color) 80%
  );
}

.algorithm__step {
  position: relative;
  margin-bottom: 60px;
  padding: 24px;
  border: 1px solid var(--border-color);
  background: rgba(20, 20, 22, 0.5);
  transition: var(--transition);
}

.algorithm__step:hover {
  border-color: var(--accent-color);
  background: rgba(0, 255, 65, 0.02);
}

.algorithm__number {
  position: absolute;
  left: -70px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background: var(--bg-color);
  border: 1px solid var(--accent-color);
  color: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  border-radius: 4px;
  z-index: 2;
}

.algorithm__title {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.algorithm__text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.algorithm__time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-color);
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
}

.algorithm__status {
  padding-top: 20px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-primary);
  background: var(--border-color);
  padding: 8px 16px;
  border-radius: 4px;
}

.status-pulse {
  width: 8px;
  height: 8px;
  background: var(--accent-color);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.5);
    opacity: 0.5;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.algorithm__footer {
  text-align: center;
}

.algorithm__note {
  font-family: var(--font-mono);
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-size: 0.85rem;
}

@media (max-width: 768px) {
  .algorithm {
    padding-left: 40px;
  }
  .algorithm__number {
    left: -55px;
    width: 30px;
    height: 30px;
    font-size: 0.8rem;
  }
}

/* Benefits Section */
.benefits {
  padding: 100px 0;
  border-top: 1px solid var(--border-color);
}

.benefits__wrapper {
  display: flex;
  gap: 60px;
  align-items: flex-start;
}

.benefits__info {
  flex: 1;
  position: sticky;
  top: 120px;
}

.benefits__grid {
  flex: 1.5;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border-color); /* Имитация тонких линий через gap */
  border: 1px solid var(--border-color);
}

.benefit-item {
  background: var(--bg-color);
  padding: 40px;
  transition: var(--transition);
}

.benefit-item:hover {
  background: rgba(0, 255, 65, 0.03);
}

.benefit-item__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  color: var(--accent-color);
}

.benefit-item__code {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  opacity: 0.5;
}

.benefit-item__title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.benefit-item__text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.benefits__consultation {
  margin-top: 40px;
}

.consultation-card {
  display: flex;
  gap: 16px;
  padding: 20px;
  border-left: 2px solid var(--accent-color);
  background: rgba(38, 38, 38, 0.3);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.consultation-card i {
  color: var(--accent-color);
  flex-shrink: 0;
}

.consultation-card strong {
  color: var(--text-primary);
}

/* Адаптивность */
@media (max-width: 992px) {
  .benefits__wrapper {
    flex-direction: column;
  }
  .benefits__info {
    position: static;
    margin-bottom: 40px;
  }
}

@media (max-width: 600px) {
  .benefits__grid {
    grid-template-columns: 1fr;
  }
}

/* Cases Section */
.cases {
  padding: 100px 0;
  border-top: 1px solid var(--border-color);
}

.cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.case-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  transition: var(--transition);
}

.case-card:hover {
  border-color: var(--accent-color);
  box-shadow: 0 10px 30px rgba(0, 255, 65, 0.05);
}

.case-card--accent {
  border-color: rgba(0, 255, 65, 0.3);
  background: linear-gradient(135deg, #141416 0%, #1a1e1b 100%);
}

.case-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.case-card__tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  border-radius: 2px;
}

.case-card__id {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-secondary);
  opacity: 0.5;
}

.case-card__title {
  font-size: 1.25rem;
  font-weight: 700;
}

.case-card__desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  flex-grow: 1;
}

.case-card__meta {
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.cases__cta {
  margin-top: 60px;
  text-align: center;
  padding: 40px;
  border: 1px dashed var(--border-color);
}

.cases__cta-text {
  margin-bottom: 20px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

/* Адаптивность */
@media (max-width: 992px) {
  .cases__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* Contact Section */
.contact {
  padding: 100px 0;
  border-top: 1px solid var(--border-color);
}

.contact__wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 60px;
}

.contact__badges {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-color);
}

/* Form Styles */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.form-input {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  padding: 14px 16px;
  color: var(--text-primary);
  font-family: var(--font-main);
  transition: var(--transition);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 10px rgba(0, 255, 65, 0.1);
}

.btn--full {
  width: 100%;
}

/* Captcha & Checkbox Styles */
.captcha-container,
.agreement-container {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.captcha-checkmark {
  width: 20px;
  height: 20px;
  border: 1px solid var(--border-color);
  background: var(--bg-color);
  position: relative;
}

.captcha-container input:checked ~ .captcha-checkmark::after {
  content: "✓";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--accent-color);
  font-weight: bold;
}

.form-message {
  margin-top: 15px;
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  display: none;
  text-align: center;
}

.form-message.success {
  display: block;
  background: rgba(0, 255, 65, 0.1);
  color: var(--accent-color);
  border: 1px solid var(--accent-color);
}

.form-message.error {
  display: block;
  background: rgba(255, 0, 0, 0.1);
  color: #ff4d4d;
  border: 1px solid #ff4d4d;
}

@media (max-width: 992px) {
  .contact__wrapper {
    grid-template-columns: 1fr;
    padding: 30px;
  }
}

/* Cookie Popup */
.cookie-popup {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: var(--card-bg);
  border: 1px solid var(--accent-color);
  padding: 20px;
  z-index: 2000;
  display: none;
  max-width: 500px;
}

.cookie-popup__content {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cookie-popup__text {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.btn--small {
  padding: 8px 16px;
  font-size: 0.7rem;
}

/* Page Styles (Privacy, Terms, etc.) */
.pages {
  padding: 120px 0;
}

.pages h1 {
  font-size: 3rem;
  margin-bottom: 40px;
  color: var(--accent-color);
  font-family: var(--font-mono);
}
.pages h2 {
  font-size: 1.8rem;
  margin-top: 40px;
  margin-bottom: 20px;
}
.pages p {
  margin-bottom: 20px;
  color: var(--text-secondary);
  line-height: 1.8;
}
.pages ul {
  margin-bottom: 24px;
  padding-left: 20px;
}
.pages li {
  margin-bottom: 12px;
  color: var(--text-secondary);
}
.pages strong {
  color: var(--text-primary);
}
.pages a {
  color: var(--accent-color);
  text-decoration: none;
}