:root {
  --bg-color: #0a0a0b;
  --text-color: #e2e2e4;
  --accent-color: #3b82f6; /* Энергичный синий */
  --accent-muted: #1d4ed8;
  --border-color: #27272a;
  --grid-line: rgba(255, 255, 255, 0.05);
  --font-main: "Inter", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --container-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
  /* Технологичный фон в клеточку */
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 40px 40px;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header Styles */
.header {
  height: 80px;
  border-bottom: 1px solid var(--border-color);
  background: rgba(10, 10, 11, 0.8);
  backdrop-filter: blur(10px);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}

.header__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: white;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 1.2rem;
}

.header__menu {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

.header__link {
  text-decoration: none;
  color: var(--text-color);
  font-size: 0.9rem;
  font-family: var(--font-mono);
  transition: color 0.3s ease;
}

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

.header__cta {
  background: var(--accent-color);
  color: white;
  padding: 10px 20px;
  border-radius: 2px;
  text-decoration: none;
  font-weight: bold;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  transition:
    transform 0.2s ease,
    background 0.3s ease;
}

.header__cta:hover {
  background: var(--accent-muted);
  transform: translateY(-2px);
}

.header__burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
}

.header__burger span {
  width: 25px;
  height: 2px;
  background: white;
}

/* Footer Styles */
.footer {
  background: #000;
  padding: 80px 0 40px;
  border-top: 1px solid var(--border-color);
  font-family: var(--font-mono);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer__title {
  color: white;
  margin-bottom: 24px;
  font-size: 1rem;
  text-transform: uppercase;
}

.footer__list {
  list-style: none;
}

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

.footer__list a {
  color: #888;
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.3s;
}

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

.footer__list--contacts {
  color: #888;
  font-size: 0.85rem;
}

.footer__description {
  color: #888;
  font-size: 0.9rem;
  margin-top: 20px;
}

.footer__bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  text-align: center;
  color: #444;
  font-size: 0.75rem;
}

/* Pages Styles (for Policies) */
.pages {
  padding: 160px 0 100px;
}

.pages h1 {
  font-size: 3rem;
  margin-bottom: 40px;
  font-family: var(--font-mono);
}

.pages h2 {
  margin: 30px 0 20px;
}

.pages p {
  margin-bottom: 20px;
  color: #a1a1aa;
}

/* Mobile Responsiveness */
@media (max-width: 992px) {
  .header__menu {
    display: none;
  }
  .header__burger {
    display: flex;
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 576px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

/* Hero Styles (Bento Grid) */
.hero {
  padding: 120px 0 60px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero__bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, minmax(200px, auto));
  gap: 20px;
}

.hero__block {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  padding: 30px;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero__block--main {
  grid-column: span 3;
  grid-row: span 1;
  background: radial-gradient(
    circle at top left,
    rgba(59, 130, 246, 0.1),
    transparent
  );
}

.hero__block--status {
  grid-column: span 1;
  justify-content: space-between;
  background: rgba(59, 130, 246, 0.05);
}

.hero__block--feature {
  grid-column: span 2;
}

.hero__block--info {
  grid-column: span 2;
  flex-direction: row;
  align-items: center;
  gap: 15px;
}

/* Элементы внутри Bento */
.hero__badge {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(59, 130, 246, 0.2);
  color: var(--accent-color);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  margin-bottom: 20px;
  border-radius: 20px;
  width: fit-content;
}

.hero__title {
  font-size: clamp(1.5rem, 5vw, 3.5rem);
  line-height: 1.1;
  margin-bottom: 20px;
  text-transform: uppercase;
  font-weight: 700;
}

.hero__subtitle {
  color: #a1a1aa;
  max-width: 600px;
  margin-bottom: 30px;
}

.btn {
  display: inline-block;
  padding: 14px 28px;
  font-family: var(--font-mono);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn--primary {
  background: var(--accent-color);
  color: white;
}

.btn--secondary {
  border: 1px solid var(--border-color);
  color: white;
  margin-left: 15px;
}

.btn:hover {
  filter: brightness(1.2);
  transform: translateY(-2px);
}

.hero__icon {
  color: var(--accent-color);
  margin-bottom: 15px;
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  margin-right: 8px;
  box-shadow: 0 0 10px #10b981;
}

.stats-value {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

/* Адаптивность для Bento */
@media (max-width: 992px) {
  .hero__bento {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero__block--main {
    grid-column: span 2;
  }
}

@media (max-width: 576px) {
  .hero__bento {
    grid-template-columns: 1fr;
  }
  .hero__block--main,
  .hero__block--status,
  .hero__block--feature,
  .hero__block--info {
    grid-column: span 1;
  }
  .btn--secondary {
    margin-left: 0;
    margin-top: 10px;
    width: 100%;
    text-align: center;
  }
  .btn--primary {
    width: 100%;
    text-align: center;
  }
}

/* Common Section Styles */
.section-header {
  margin-bottom: 50px;
}
.section-label {
  font-family: var(--font-mono);
  color: var(--accent-color);
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}
.section-title {
  font-size: 2.5rem;
  text-transform: uppercase;
  font-weight: 700;
}

/* Capabilities Grid */
.capabilities {
  padding: 100px 0;
  border-top: 1px solid var(--border-color);
}
.capabilities__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.cap-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  padding: 40px;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cap-card:hover {
  border-color: var(--accent-color);
  transform: scale(1.02);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.1);
}

.cap-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  color: var(--accent-color);
}
.cap-card__code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  opacity: 0.5;
  color: var(--text-color);
}
.cap-card h3 {
  margin-bottom: 15px;
  text-transform: uppercase;
  font-size: 1.2rem;
}
.cap-card p {
  color: #a1a1aa;
  font-size: 0.95rem;
}

.cap-card--accent {
  background: rgba(59, 130, 246, 0.05);
  border-color: rgba(59, 130, 246, 0.3);
}

/* AI Logic Section */
.ai-logic {
  padding: 100px 0;
  background: rgba(255, 255, 255, 0.01);
}
.logic__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.logic__text {
  color: #a1a1aa;
  margin: 25px 0;
  font-size: 1.1rem;
}

.logic__list {
  list-style: none;
  margin-bottom: 40px;
}
.logic__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 15px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}
.logic__list i {
  color: #10b981;
  width: 18px;
}

.logic__visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.logic__box {
  width: 100%;
  max-width: 400px;
  height: 300px;
  border: 1px solid var(--accent-color);
  position: relative;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 30px;
}

.logic__scanner {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-color);
  box-shadow: 0 0 15px var(--accent-color);
  animation: scan 3s infinite linear;
}

@keyframes scan {
  0% {
    top: 0;
  }
  50% {
    top: 100%;
  }
  100% {
    top: 0;
  }
}

.logic__code-snippet {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #666;
}
.logic__code-snippet span {
  color: var(--accent-color);
  font-weight: bold;
}

/* Адаптивность */
@media (max-width: 992px) {
  .capabilities__grid {
    grid-template-columns: 1fr;
  }
  .logic__wrapper {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

/* Ecosystem Styles */
.ecosystem {
  padding: 100px 0;
  position: relative;
}
.ecosystem__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-color); /* Линии сетки между блоками */
  border: 1px solid var(--border-color);
}

.eco-node {
  background: var(--bg-color);
  padding: 50px 30px;
  text-align: center;
  transition: background 0.3s;
}

.eco-node:hover {
  background: rgba(59, 130, 246, 0.03);
}
.eco-node__icon {
  color: var(--accent-color);
  margin-bottom: 20px;
}
.eco-node h4 {
  font-family: var(--font-mono);
  text-transform: uppercase;
  margin-bottom: 15px;
}
.eco-node p {
  color: #888;
  font-size: 0.9rem;
}

/* Blog Bento Styles */
.blog {
  padding: 100px 0;
  border-top: 1px solid var(--border-color);
}
.blog__bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 20px;
}

.blog__card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.blog__card--large {
  grid-column: span 2;
  grid-row: span 2;
}

.blog__image {
  height: 250px;
  background: #1a1a1a;
  overflow: hidden;
}
.blog__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  transition: 0.5s;
}
.blog__card:hover .blog__image img {
  opacity: 0.8;
  transform: scale(1.05);
}

.blog__content {
  padding: 30px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.blog__tag {
  font-family: var(--font-mono);
  color: var(--accent-color);
  font-size: 0.7rem;
  text-transform: uppercase;
  margin-bottom: 15px;
}

.blog__card h3 {
  font-size: 1.4rem;
  margin-bottom: 15px;
  line-height: 1.3;
}
.blog__card--large h3 {
  font-size: 2rem;
}

.blog__link {
  margin-top: auto;
  text-decoration: none;
  color: white;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.3s;
}

.blog__link:hover {
  gap: 12px;
  color: var(--accent-color);
}

/* Mobile */
@media (max-width: 992px) {
  .ecosystem__grid {
    grid-template-columns: 1fr;
  }
  .blog__bento {
    grid-template-columns: 1fr;
  }
  .blog__card--large {
    grid-column: span 1;
    grid-row: span 1;
  }
}

/* Contact Section */
.contact {
  padding: 120px 0;
  border-top: 1px solid var(--border-color);
}
.contact__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact__meta {
  display: flex;
  gap: 40px;
  margin-top: 40px;
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
}
.meta-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #555;
  text-transform: uppercase;
}
.meta-value {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: white;
}

.contact__form-container {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  padding: 40px;
}
.form-group {
  margin-bottom: 20px;
  position: relative;
}
.form-input {
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  padding: 15px;
  color: white;
  font-family: var(--font-main);
  outline: none;
  transition: 0.3s;
}
.form-input:focus {
  border-color: var(--accent-color);
}
.error-msg {
  color: #ef4444;
  font-size: 0.75rem;
  display: none;
  margin-top: 5px;
  font-family: var(--font-mono);
}

/* Custom Checks */
.captcha-box,
.policy-agreement {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.03);
  padding: 15px;
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
}
.policy-agreement {
  background: transparent;
  border: none;
  padding: 0;
  align-items: flex-start;
  margin-bottom: 30px;
}
.captcha-checkbox,
.agreement-checkbox {
  display: flex;
  align-items: center;
  cursor: pointer;
  gap: 12px;
}
.captcha-checkbox input,
.agreement-checkbox input {
  display: none;
}
.checkmark {
  width: 20px;
  height: 20px;
  border: 1px solid var(--border-color);
  background: #000;
  position: relative;
  flex-shrink: 0;
}
input:checked + .checkmark::after {
  content: "✓";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--accent-color);
}

.form-status {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  display: none;
  padding: 15px;
  border-radius: 2px;
}
.form-status.success {
  display: block;
  color: #10b981;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid #10b981;
}
.form-status.error {
  display: block;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid #ef4444;
}

/* Cookie Popup */
.cookie-popup {
  position: fixed;
  bottom: -100%;
  left: 0;
  width: 100%;
  background: #111;
  border-top: 1px solid var(--accent-color);
  padding: 20px 0;
  z-index: 9999;
  transition: 0.5s;
}
.cookie-popup.active {
  bottom: 0;
}
.cookie-popup__content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}
.cookie-popup p {
  font-size: 0.9rem;
  color: #888;
}
.cookie-popup a {
  color: var(--accent-color);
}

/* Policy Pages Styles */
.pages {
  padding: 160px 0 100px;
}
.pages .container {
  max-width: 800px;
}
.pages h1 {
  font-size: 3.5rem;
  text-transform: uppercase;
  margin-bottom: 40px;
  color: white;
}
.pages h2 {
  margin: 40px 0 20px;
  font-size: 1.8rem;
  color: var(--accent-color);
}
.pages p {
  margin-bottom: 20px;
  font-size: 1.1rem;
  color: #a1a1aa;
  line-height: 1.8;
}
.pages ul {
  margin-bottom: 30px;
  list-style: none;
}
.pages li {
  margin-bottom: 12px;
  padding-left: 20px;
  border-left: 1px solid var(--accent-color);
}
.pages strong {
  color: white;
}

@media (max-width: 992px) {
  .contact__wrapper {
    grid-template-columns: 1fr;
  }
  .cookie-popup__content {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}