/* --- Глобальные переменные и сброс --- */
:root {
  --bg-color: #0a0a0c;
  --card-bg: #141417;
  --accent-primary: #00ff41;
  --accent-secondary: #3b82f6;
  --text-main: #e2e8f0;
  --text-muted: #94a3b8;
  --font-mono: "JetBrains+Mono", monospace;
  --font-sans: "Inter", sans-serif;
  --border-color: rgba(255, 255, 255, 0.1);
}

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

html {
  scroll-behavior: smooth;
}

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

.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Header --- */
.header {
  padding: 20px 0;
  border-bottom: 1px solid var(--border-color);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  background: rgba(10, 10, 12, 0.8);
  backdrop-filter: blur(10px);
}

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

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-weight: bold;
  font-size: 1.5rem;
}

.header__logo-img {
  width: 32px;
  height: 32px;
}

.header__menu {
  display: flex;
  list-style: none;
  gap: 30px;
  align-items: center;
}

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

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

.header__cta {
  background: transparent;
  border: 1px solid var(--accent-primary);
  color: var(--accent-primary);
  padding: 8px 20px;
  text-decoration: none;
  font-family: var(--font-mono);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.header__cta:hover {
  background: var(--accent-primary);
  color: var(--bg-color);
  box-shadow: 0 0 15px var(--accent-primary);
}

.header__burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

/* --- Footer --- */
.footer {
  padding: 80px 0 20px;
  border-top: 1px solid var(--border-color);
  margin-top: 100px;
  background: #050507;
}

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

.footer__logo {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 20px;
  color: var(--accent-primary);
}

.footer__title {
  font-family: var(--font-mono);
  margin-bottom: 25px;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 2px;
  color: var(--accent-secondary);
}

.footer__list {
  list-style: none;
}

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

.footer__list a {
  text-decoration: none;
  color: var(--text-muted);
  transition: 0.3s;
}

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

.footer__contacts {
  list-style: none;
}

.footer__contacts li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 15px;
  color: var(--text-muted);
}

.footer__bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --- Mobile Responsiveness --- */
@media (max-width: 992px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .header__menu {
    display: none; /* Will be toggled by JS */
  }
  .header__burger {
    display: block;
  }
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

/* --- Секция Hero (Bento Grid) --- */
.hero {
  padding: 140px 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, 250px);
  gap: 20px;
}

.hero__item {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  position: relative;
  overflow: hidden;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Главный блок занимает 3 колонки и 2 ряда */
.hero__item--main {
  grid-column: span 3;
  grid-row: span 2;
  background: radial-gradient(
    circle at top left,
    rgba(0, 255, 65, 0.05),
    transparent
  );
}

#hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.3;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__badge {
  font-family: var(--font-mono);
  color: var(--accent-primary);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  display: inline-block;
  margin-bottom: 20px;
  padding: 4px 12px;
  border: 1px solid var(--accent-primary);
  border-radius: 100px;
}

.hero__title {
  font-size: clamp(2.5rem, 8vw, 5rem);
  line-height: 0.9;
  font-weight: 900;
  margin-bottom: 25px;
}

.text-gradient {
  -webkit-text-stroke: 1px var(--text-main);
  color: transparent;
}

.hero__subtitle {
  max-width: 500px;
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 40px;
}

/* Кнопки */
.hero__actions {
  display: flex;
  gap: 20px;
}

.btn {
  padding: 16px 32px;
  font-family: var(--font-mono);
  text-decoration: none;
  font-weight: bold;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border-radius: 12px;
  text-align: center;
}

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

.btn--primary:hover {
  transform: scale(1.05) translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 255, 65, 0.3);
}

.btn--secondary {
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.05);
}

/* Стили малых блоков */
.hero__item--status {
  background: #1a1a20;
}
.status-box {
  display: flex;
  align-items: center;
  gap: 15px;
}
.status-box__icon {
  color: var(--accent-secondary);
}
.status-box__label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
}
.status-box__value {
  font-weight: bold;
  color: var(--accent-primary);
}

.feature-card__icon {
  position: absolute;
  bottom: 20px;
  right: 20px;
  opacity: 0.1;
  width: 60px;
  height: 60px;
}
.feature-card__title {
  font-family: var(--font-mono);
  font-size: 2rem;
  color: var(--accent-secondary);
  margin-bottom: 10px;
}

.location-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: bold;
  margin-bottom: 10px;
}
.location-tag__dot {
  width: 8px;
  height: 8px;
  background: red;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
  100% {
    opacity: 1;
  }
}

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

@media (max-width: 600px) {
  .hero__bento {
    grid-template-columns: 1fr;
  }
  .hero__item--main {
    grid-column: span 1;
  }
  .hero__actions {
    flex-direction: column;
  }
}

/* --- Секция Курсы --- */
.courses {
  padding: 100px 0;
  position: relative;
}

.section-header {
  margin-bottom: 60px;
  max-width: 700px;
}

.section-title {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 900;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.section-title .text-accent {
  color: var(--accent-primary);
  font-size: 1.2rem;
  vertical-align: top;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Bento Grid для курсов */
.courses__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 300px);
  gap: 20px;
}

.course-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 35px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.4s ease;
  position: relative;
}

.course-card--featured {
  grid-column: span 2;
  background: linear-gradient(135deg, #141417 0%, #1a1a2e 100%);
  border-color: var(--accent-secondary);
}

.course-card--accent {
  background: var(--accent-secondary);
  color: white;
}

.course-card--accent .course-card__info {
  color: rgba(255, 255, 255, 0.8);
}
.course-card--accent .course-card__name {
  color: white;
}
.course-card--accent .btn-link {
  color: white;
  border-bottom-color: white;
}

.course-card__tag {
  background: var(--accent-secondary);
  color: white;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.7rem;
  display: inline-block;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.course-card__name {
  font-size: 1.8rem;
  font-family: var(--font-mono);
  margin-bottom: 15px;
  color: var(--accent-primary);
}

.course-card__info {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.course-card__list {
  list-style: none;
  margin-top: 20px;
  display: flex;
  gap: 20px;
}

.course-card__list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-main);
}

.course-card__btn {
  position: absolute;
  top: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  transition: all 0.3s;
  text-decoration: none;
}

.course-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
}

.course-card__duration {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-secondary);
}

.btn-link {
  text-decoration: none;
  color: var(--accent-primary);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  border-bottom: 1px solid transparent;
  transition: 0.3s;
}

.btn-link:hover {
  border-bottom-color: var(--accent-primary);
}

/* Hover Effects */
.course-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent-primary);
  box-shadow: 0 10px 30px rgba(0, 255, 65, 0.1);
}

.course-card:hover .course-card__btn {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: var(--bg-color);
  transform: rotate(45deg);
}

/* Адаптивность */
@media (max-width: 992px) {
  .courses__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
  .course-card--featured {
    grid-column: span 2;
  }
}

@media (max-width: 600px) {
  .courses__grid {
    grid-template-columns: 1fr;
  }
  .course-card--featured {
    grid-column: span 1;
  }
}

/* --- Секция Методология --- */
.method {
  padding: 100px 0;
  background: linear-gradient(to bottom, var(--bg-color), #0f172a);
}

.align-right {
  text-align: right;
  margin-left: auto;
}

.method__schema {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 80px;
  position: relative;
}

/* Линия-соединитель */
.method__schema::before {
  content: "";
  position: absolute;
  top: 50px;
  left: 0;
  width: 100%;
  height: 1px;
  background: repeating-linear-gradient(
    to right,
    var(--accent-primary),
    var(--accent-primary) 10px,
    transparent 10px,
    transparent 20px
  );
  opacity: 0.3;
}

.method__step {
  padding: 20px;
  position: relative;
  transition: all 0.3s;
}

.method__number {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1px var(--accent-primary);
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
  background: var(--bg-color);
  display: inline-block;
  padding-right: 15px;
}

.method__line {
  width: 2px;
  height: 40px;
  background: var(--accent-secondary);
  margin-bottom: 20px;
}

.method__name {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  margin-bottom: 15px;
  color: var(--text-main);
  min-height: 3em;
}

.method__text {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.method__tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-primary);
  text-transform: uppercase;
  padding: 2px 8px;
  border: 1px solid var(--accent-primary);
  display: inline-block;
}

.method__step:hover {
  background: rgba(0, 255, 65, 0.03);
  transform: translateY(-5px);
}

.method__step:hover .method__number {
  color: var(--accent-primary);
  -webkit-text-stroke: 1px var(--accent-primary);
}

.method__cta-box {
  margin-top: 80px;
  padding: 40px;
  border: 1px dashed var(--accent-secondary);
  text-align: center;
  border-radius: 20px;
}

.method__cta-box p {
  margin-bottom: 20px;
  font-family: var(--font-mono);
}

/* Адаптивность */
@media (max-width: 992px) {
  .method__schema {
    grid-template-columns: repeat(2, 1fr);
  }
  .method__schema::before {
    display: none;
  }
}

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

/* --- Секция Карьера --- */
.career {
  padding: 100px 0;
}

.career__bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 300px 200px;
  gap: 20px;
}

.career__item {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s ease;
}

.career__item:hover {
  transform: scale(1.02);
  border-color: var(--accent-secondary);
}

.career__item--stats {
  grid-row: span 2;
  background: linear-gradient(180deg, #141417 0%, #0a0a0c 100%);
  position: relative;
}

.career__label {
  font-family: var(--font-mono);
  color: var(--accent-primary);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.career__value {
  font-size: 3.5rem;
  font-weight: 900;
  margin: 10px 0;
  color: var(--text-main);
}

.career__value small {
  font-size: 1rem;
  color: var(--text-muted);
}

.career__graph {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 100px;
  margin-top: 20px;
}

.career__graph .bar {
  flex: 1;
  background: var(--accent-primary);
  opacity: 0.3;
  border-radius: 4px 4px 0 0;
  transition: opacity 0.3s;
}

.career__item--stats:hover .bar {
  opacity: 0.8;
}

.career__item--partners {
  grid-column: span 2;
}

.partners-logos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
  margin-top: 20px;
}

.logo-placeholder {
  height: 60px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  border-radius: 8px;
}

.career__item-title {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.career__subtext {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.career__icon-box {
  width: 50px;
  height: 50px;
  background: rgba(59, 130, 246, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-secondary);
  margin-bottom: 15px;
}

.btn--small {
  padding: 10px 20px;
  font-size: 0.8rem;
}

/* Адаптивность */
@media (max-width: 992px) {
  .career__bento {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
  .career__item--partners {
    grid-column: span 2;
  }
}

@media (max-width: 600px) {
  .career__bento {
    grid-template-columns: 1fr;
  }
  .career__item--partners {
    grid-column: span 1;
  }
}

/* --- About Section (Editorial Style) --- */
.about {
  padding: 120px 0;
  border-top: 1px solid var(--border-color);
}
.about__wrapper {
  display: flex;
  flex-direction: column;
  gap: 60px;
}
.about__title {
  font-size: clamp(3rem, 10vw, 6rem);
  line-height: 1;
  font-weight: 900;
  text-transform: uppercase;
}
.text-outline {
  -webkit-text-stroke: 1.5px var(--accent-primary);
  color: transparent;
}
.about__content {
  max-width: 800px;
  margin-left: auto;
}
.about__lead {
  font-size: 1.8rem;
  color: var(--text-main);
  margin-bottom: 30px;
  font-weight: 300;
}
.about__text {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 40px;
}
.about__stats {
  display: flex;
  gap: 50px;
  border-top: 1px solid var(--border-color);
  padding-top: 40px;
}
.about__stat-num {
  display: block;
  font-size: 2.5rem;
  font-family: var(--font-mono);
  color: var(--accent-secondary);
}
.about__stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
}

/* --- Contact Section --- */
.contact {
  padding: 100px 0;
  background: #050507;
}
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.contact__title {
  font-size: 4rem;
  line-height: 0.9;
  font-weight: 900;
  margin-bottom: 30px;
}
.contact__desc {
  color: var(--text-muted);
  font-size: 1.2rem;
}

.contact__form {
  background: var(--card-bg);
  padding: 40px;
  border-radius: 24px;
  border: 1px solid var(--border-color);
}
.form__group {
  margin-bottom: 20px;
}
.form__input {
  width: 100%;
  padding: 15px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: white;
  outline: none;
  transition: 0.3s;
}
.form__input:focus {
  border-color: var(--accent-primary);
}

.form__captcha {
  margin: 25px 0;
  padding: 15px;
  background: #f9f9f910;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  max-width: 300px;
}
.captcha__label {
  display: flex;
  align-items: center;
  gap: 15px;
  cursor: pointer;
}
.captcha__box {
  width: 24px;
  height: 24px;
  border: 2px solid var(--text-muted);
  border-radius: 3px;
  position: relative;
}
.form__captcha input:checked + .captcha__box::after {
  content: "✓";
  position: absolute;
  top: -5px;
  left: 3px;
  color: var(--accent-primary);
  font-size: 20px;
}
.captcha__img {
  margin-left: auto;
  width: 30px;
}

.form__policy {
  margin-bottom: 25px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.form__policy a {
  color: var(--accent-secondary);
  text-decoration: none;
}

.form__message {
  display: none;
  margin-top: 20px;
  padding: 15px;
  border-radius: 8px;
  text-align: center;
}
.form__message--success {
  background: rgba(0, 255, 65, 0.1);
  color: var(--accent-primary);
  border: 1px solid var(--accent-primary);
}

@media (max-width: 992px) {
  .contact__grid {
    grid-template-columns: 1fr;
  }
  .contact__title {
    font-size: 3rem;
  }
}
/* Стили валидации */
.form__input.invalid {
  border-color: #ff4d4d !important;
  box-shadow: 0 0 10px rgba(255, 77, 77, 0.2);
}

.form__input.valid {
  border-color: var(--accent-primary) !important;
}

.form__error-text {
  display: none;
  color: #ff4d4d;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  margin-top: 5px;
  text-transform: uppercase;
}

.form__input.invalid + .form__error-text {
  display: block;
}

.cookie-popup {
  position: fixed;
  bottom: -100%;
  left: 20px;
  right: 20px;
  background: var(--card-bg);
  border: 1px solid var(--accent-secondary);
  padding: 20px;
  border-radius: 16px;
  z-index: 9999;
  transition: 0.5s;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 600px;
  margin: 0 auto;
}
.cookie-popup.active {
  bottom: 20px;
}

.pages {
  padding: 160px 0 100px;
}
.pages h1 {
  font-size: 3rem;
  margin-bottom: 40px;
  color: var(--accent-primary);
}
.pages h2 {
  margin: 30px 0 15px;
  color: var(--text-main);
}
.pages p {
  margin-bottom: 20px;
  color: var(--text-muted);
  font-size: 1.1rem;
}
.pages ul {
  margin-bottom: 25px;
  padding-left: 20px;
}
.pages li {
  margin-bottom: 10px;
  color: var(--text-muted);
}
.pages strong {
  color: var(--text-main);
}