:root {
  --bg: #213357;
  --accent: #8b0000;
  --dark: #1b2a49;
}

* {
  box-sizing: border-box;
}

body {
  font-family: Inter, Arial, Helvetica, sans-serif;
  margin: 0;
  background: var(--bg);
  color: var(--dark);
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px;
}
/* ---------- HEADER ---------- */
/* ---------- HEADER ---------- */
.site-header {
  background: linear-gradient(90deg, #0f1117, #1a1c26);
  color: #e2e8f0;
  width: 100%;
  padding: 14px 0;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.4);
  position: sticky;
  top: 0;
  z-index: 999;
  transition: background 0.4s ease;
}

.site-header:hover {
  background: linear-gradient(90deg, #13151c, #20232f);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ---------- LOGO ---------- */
.logo-area img {
  height: 68px;
  width: auto;
  display: block;
  filter: drop-shadow(0 0 6px rgba(77, 163, 255, 0.25));
  transition: transform 0.3s ease, filter 0.3s ease;
}

.logo-area img:hover {
  transform: scale(1.04);
  filter: drop-shadow(0 0 10px rgba(77, 163, 255, 0.5));
}

/* ---------- NAVIGATION ---------- */
.nav-links {
  display: flex;
  gap: 35px;
  align-items: center;
}

.nav-item {
  position: relative;
  text-decoration: none;
  color: #d9dee8;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.4px;
  transition: all 0.35s ease;
}

.nav-item::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0%;
  height: 2px;
  background: #4da3ff; /* неоново-голубой */
  transition: width 0.35s ease;
}

.nav-item:hover {
  color: #4da3ff;
  transform: translateY(-2px);
}

.nav-item:hover::after {
  width: 100%;
}

/* ---------- BURGER MENU ---------- */
.burger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 20px;
  cursor: pointer;
}

.burger span {
  display: block;
  height: 3px;
  background: #d9dee8; /* спокойный светло-серый */
  border-radius: 2px;
  transition: 0.3s;
}

/* Без hover */
.burger:hover {
  transform: none;
}

.burger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.burger.active span:nth-child(2) {
  opacity: 0;
}
.burger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ---------- BUTTONS ---------- */
button,
.btn {
  background: linear-gradient(90deg, #2a3140, #3a4558);
  color: #e2e8f0;
  border: none;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 8px;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: all 0.35s ease;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.25);
}

button:hover,
.btn:hover {
  background: linear-gradient(90deg, #3f4a5e, #4b5970);
  color: #4da3ff;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(77, 163, 255, 0.25);
}

button:active,
.btn:active {
  transform: scale(0.97);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

/* ---------- MOBILE ---------- */
@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    height: 100vh;
    background: #10131a;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 45px;
    transition: right 0.4s ease;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.6);
  }

  .nav-links.active {
    right: 0;
  }

  .burger {
    display: flex;
  }
}

/* ---------- HERO SECTION ---------- */
.hero-section {
  position: relative;
  background: url("../images/hero-bar.jpg") center/cover no-repeat;
  color: #e2e8f0;
  text-align: left;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Полупрозрачный неоновый оверлей */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom right,
    rgba(15, 18, 25, 0.7),
    rgba(10, 30, 60, 0.85)
  );
  backdrop-filter: blur(2px);
  z-index: 1;
}

/* Контент */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 40px 20px;
}

/* Верхняя строка (часы + соцсети) */
.hero-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  font-size: 15px;
  letter-spacing: 1px;
  color: #4da3ff;
}

/* Соцсети */
.hero-socials a {
  color: #4da3ff;
  margin-left: 15px;
  text-decoration: none;
  transition: color 0.3s, transform 0.3s;
}

.hero-socials a:hover {
  color: #a4c9ff;
  transform: scale(1.2);
}

/* Подзаголовок */
.hero-subtitle {
  font-size: 20px;
  color: #cdd8e8;
  font-weight: 400;
  margin: 10px 0 5px;
}

.hero-subtitle span {
  color: #4da3ff;
  font-weight: 600;
}

/* Заголовок */
.hero-title {
  font-size: 54px;
  line-height: 1.1;
  color: #f8f9fb;
  font-weight: 700;
  margin: 20px 0;
  text-transform: uppercase;
  text-shadow: 0 0 15px rgba(77, 163, 255, 0.4);
}

/* Описание */
.hero-desc {
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 30px;
  color: #c9d2e0;
  max-width: 700px;
}

/* Кнопка */
.hero-btn {
  display: inline-block;
  background: linear-gradient(90deg, #2a3140, #3a4558);
  color: #e2e8f0;
  font-weight: 600;
  padding: 12px 30px;
  border-radius: 8px;
  text-decoration: none;
  letter-spacing: 0.4px;
  transition: all 0.35s ease;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.25);
}

/* Ховер кнопки — холодное свечение */
.hero-btn:hover {
  background: linear-gradient(90deg, #3e4c60, #4d5d75);
  color: #4da3ff;
  box-shadow: 0 6px 16px rgba(77, 163, 255, 0.35);
  transform: translateY(-3px);
}

/* Активное нажатие */
.hero-btn:active {
  transform: scale(0.97);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

/* ---------- MOBILE ---------- */
@media (max-width: 768px) {
  .hero-content {
    text-align: center;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-desc {
    font-size: 16px;
    margin: 0 auto 25px;
  }

  .hero-top {
    flex-direction: column;
    gap: 8px;
    font-size: 14px;
  }

  .hero-socials {
    margin-top: 6px;
  }
}

.mindset-section {
  background: linear-gradient(135deg, #0d111a 0%, #14213d 60%, #1b2a49 100%);
  color: #dbe9ff;
  padding: 100px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Светлое мягкое свечение */
.mindset-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      circle at 30% 30%,
      rgba(88, 120, 255, 0.08),
      transparent 70%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(88, 120, 255, 0.08),
      transparent 70%
    );
  z-index: 0;
}

.mindset-container {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
}

.mindset-title {
  font-size: 34px;
  text-transform: uppercase;
  font-weight: 800;
  color: #6ea8ff;
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.mindset-subtitle {
  font-size: 18px;
  max-width: 800px;
  margin: 0 auto 60px;
  color: #bcd0ff;
  line-height: 1.7;
}

.mindset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

/* ---------- КАРТОЧКИ ---------- */
.mindset-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(140, 170, 255, 0.25);
  border-radius: 14px;
  padding: 32px 25px;
  text-align: left;
  transition: all 0.35s ease;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
}

/* Синее свечение при наведении */
.mindset-card::before {
  content: "";
  position: absolute;
  top: -60%;
  left: -60%;
  width: 220%;
  height: 220%;
  background: radial-gradient(
    ellipse at top left,
    rgba(120, 170, 255, 0.15),
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}

.mindset-card:hover::before {
  opacity: 1;
}

.mindset-card:hover {
  transform: translateY(-6px);
  border-color: #6ea8ff;
  box-shadow: 0 10px 28px rgba(110, 168, 255, 0.3);
}

.mindset-card h3 {
  font-size: 20px;
  color: #6ea8ff;
  font-weight: 700;
  margin-bottom: 12px;
  transition: color 0.3s;
}

.mindset-card:hover h3 {
  color: #9ac5ff;
}

.mindset-card p {
  font-size: 15px;
  color: #e1e8ff;
  line-height: 1.6;
  transition: color 0.3s ease;
}

.mindset-card:hover p {
  color: #f5f8ff;
}

/* ---------- АНИМАЦИЯ ПОЯВЛЕНИЯ ---------- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mindset-card {
  opacity: 0;
  animation: fadeUp 0.6s ease forwards;
}

.mindset-card:nth-child(1) {
  animation-delay: 0.2s;
}
.mindset-card:nth-child(2) {
  animation-delay: 0.4s;
}
.mindset-card:nth-child(3) {
  animation-delay: 0.6s;
}

/* ---------- MOBILE ---------- */
@media (max-width: 768px) {
  .mindset-title {
    font-size: 26px;
  }
  .mindset-subtitle {
    font-size: 16px;
  }
  .mindset-card {
    padding: 25px 18px;
  }
}

.mind-section {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at center, #0f1629 0%, #0b1220 100%);
  color: #faf3e0;
  padding: 120px 20px;
  text-align: center;
}

#poker-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.mind-container {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.mind-title {
  font-size: 36px;
  font-weight: 800;
  text-transform: uppercase;
  color: #6ea8ff;
  margin-bottom: 25px;
  letter-spacing: 1px;
}

.mind-desc {
  font-size: 17px;
  line-height: 1.7;
  color: #e4e8f2;
  margin-bottom: 18px;
}

@media (max-width: 768px) {
  .mind-title {
    font-size: 28px;
  }
  .mind-desc {
    font-size: 15px;
  }
}

/* ---------- EXPERIENCE SECTION ---------- */
.experience-section {
  background: #0f1117;
  color: #e2e8f0;
  padding: 90px 20px;
  text-align: center;
}

.exp-title {
  font-size: 36px;
  text-transform: uppercase;
  font-weight: 800;
  margin-bottom: 20px;
  color: #4da3ff; /* акцент */
  letter-spacing: 1px;
}

.exp-subtitle {
  font-size: 18px;
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto 60px;
  color: #c9d2e0;
}

/* ---------- GRID ---------- */
.exp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  max-width: 1150px;
  margin: 0 auto;
}

/* ---------- CARD BASE ---------- */
.exp-card {
  background: #1a1c26;
  border-radius: 12px;
  padding: 30px 22px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
  text-align: left;
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.exp-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 22px rgba(77, 163, 255, 0.25);
  border-color: rgba(77, 163, 255, 0.3);
}

/* ---------- METALLIC CARD (первый блок) ---------- */
.exp-card.metallic {
  background: linear-gradient(135deg, #1a1d25 0%, #2c3342 50%, #1a1d25 100%);
  color: #e2e8f0;
  box-shadow: inset 0 0 15px rgba(255, 255, 255, 0.08),
    0 6px 16px rgba(0, 0, 0, 0.45);
}

.exp-card.metallic::before {
  content: "";
  position: absolute;
  top: -120%;
  left: -120%;
  width: 340%;
  height: 340%;
  background: radial-gradient(
    ellipse at top left,
    rgba(255, 255, 255, 0.2),
    transparent 70%
  );
  opacity: 0.35;
  transform: rotate(25deg);
  animation: shine-blue 8s infinite linear;
}

@keyframes shine-blue {
  0% {
    transform: translate(-100%, -100%) rotate(25deg);
  }
  100% {
    transform: translate(100%, 100%) rotate(25deg);
  }
}

/* ---------- CARD CONTENT ---------- */
.exp-number {
  font-size: 20px;
  font-weight: 700;
  color: #4da3ff;
  margin-bottom: 10px;
}

.exp-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
  font-weight: 600;
  color: #e8ecf4;
}

.exp-card p {
  font-size: 14.5px;
  line-height: 1.55;
  margin-bottom: 20px;
  color: #b8c2d4;
}

/* ---------- LINKS ---------- */
.exp-link {
  color: #4da3ff;
  font-weight: 600;
  text-decoration: none;
  position: relative;
  transition: color 0.3s, transform 0.3s;
}

.exp-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0%;
  height: 2px;
  background: #4da3ff;
  transition: width 0.35s ease;
}

.exp-link:hover {
  color: #a4c9ff;
  transform: translateX(3px);
}

.exp-link:hover::after {
  width: 100%;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .exp-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

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

  .exp-title {
    font-size: 28px;
  }

  .exp-subtitle {
    font-size: 16px;
  }
}

/* ---------- ABOUT SECTION ---------- */
.about-section {
  background: #0f1117; /* тёмно-графитовый фон */
  color: #e2e8f0;
  padding: 100px 20px;
}

.about-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
}

/* ---------- TEXT ---------- */
.about-text {
  flex: 1;
  min-width: 320px;
  max-width: 540px;
}

.about-title {
  font-size: 36px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: #4da3ff; /* акцент */
  letter-spacing: 1px;
}

.about-subtitle {
  color: #a4c9ff;
  font-size: 18px;
  margin-bottom: 25px;
  letter-spacing: 0.5px;
}

.about-desc {
  line-height: 1.8;
  font-size: 16px;
  margin-bottom: 25px;
  color: #cdd8e8;
}

.about-list {
  list-style: none;
  padding-left: 0;
}

.about-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
  font-size: 15px;
  color: #c9d2e0;
}

.about-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 2px;
  color: #4da3ff;
  font-size: 20px;
  line-height: 1;
}

/* ---------- IMAGES ---------- */
.about-images {
  position: relative;
  flex: 1;
  min-width: 360px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-images .img-main img {
  width: 100%;
  max-width: 500px;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.3);
  filter: grayscale(50%) contrast(1.3) brightness(1.05);
  transition: all 0.5s ease;
}

.about-images .img-main img:hover {
  filter: grayscale(25%) contrast(1.4) brightness(1.1);
  box-shadow: 0 0 25px rgba(77, 163, 255, 0.35);
  transform: scale(1.02);
}

/* Маленькое перекрывающее фото */
.about-images .img-overlay {
  position: absolute;
  bottom: -25px;
  left: -25px;
  width: 60%;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.about-images .img-overlay img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(60%) contrast(1.3);
  transition: filter 0.4s ease;
}

.about-images .img-overlay:hover img {
  filter: grayscale(30%) contrast(1.4);
}

.about-images .img-overlay:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 20px rgba(77, 163, 255, 0.25);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 992px) {
  .about-container {
    flex-direction: column;
    gap: 50px;
    text-align: center;
  }

  .about-images {
    order: -1;
  }

  .about-images .img-overlay {
    left: 20px;
    bottom: -20px;
    width: 55%;
  }

  .about-title {
    font-size: 30px;
  }

  .about-subtitle {
    font-size: 16px;
  }
}

/* ---------- COMMUNITY SECTION ---------- */
.community-section {
  position: relative;
  background: url("../images/cta-bg.jpg") center/cover no-repeat;
  color: #e8e6dc;
  text-align: center;
  padding: 140px 20px;
  overflow: hidden;
}

/* затемнение и мягкий фильтр */
.community-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(10, 15, 25, 0.8);
  backdrop-filter: brightness(0.8) contrast(1.1);
  z-index: 1;
}

/* тёмный градиент для глубины */
.community-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.3),
    rgba(10, 15, 25, 0.9)
  );
  z-index: 2;
}

/* ---------- CONTENT ---------- */
.community-content {
  position: relative;
  z-index: 3;
  max-width: 800px;
  margin: 0 auto;
}

.community-content h2 {
  font-size: 34px;
  text-transform: uppercase;
  margin-bottom: 12px;
  font-weight: 700;
  color: #faf3e0;
  letter-spacing: 1px;
}

.community-content h3 {
  font-size: 20px;
  font-weight: 600;
  color: #b2b7c3;
  margin-bottom: 25px;
}

.community-content p {
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 35px;
  color: #d8d8d8;
}

/* ---------- BUTTON ---------- */
.community-btn {
  display: inline-block;
  background: #2a3956;
  color: #faf3e0;
  padding: 13px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.4px;
  border: 1px solid #3b4a6b;
  transition: all 0.35s ease;
}

.community-btn:hover {
  background: #3b4a6b;
  border-color: #4b5d84;
  color: #ffffff;
  transform: translateY(-2px);
}

/* ---------- MOBILE ---------- */
@media (max-width: 768px) {
  .community-content h2 {
    font-size: 26px;
  }
  .community-content h3 {
    font-size: 17px;
  }
  .community-content p {
    font-size: 15px;
  }
  .community-btn {
    padding: 11px 24px;
    font-size: 15px;
  }
}

/* ---------- FAQ SECTION ---------- */
.faq-section {
  background: linear-gradient(135deg, #0f172a, #1b2a49);
  color: #dbe9ff;
  padding: 100px 20px;
}

.faq-title {
  text-align: center;
  font-size: 34px;
  font-weight: 800;
  margin-bottom: 10px;
  color: #6ea8ff;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.faq-subtitle {
  text-align: center;
  font-size: 18px;
  color: #bcd0ff;
  margin-bottom: 60px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* ---------- GRID ---------- */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  max-width: 1100px;
  margin: 0 auto;
}

.faq-column {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

/* ---------- ITEM ---------- */
.faq-item {
  border: 1px solid rgba(140, 170, 255, 0.25);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: #6ea8ff;
  box-shadow: 0 0 14px rgba(110, 168, 255, 0.2);
}

/* ---------- QUESTION ---------- */
.faq-question {
  width: 100%;
  background: transparent;
  border: none;
  color: #e2ecff;
  text-align: left;
  font-size: 17px;
  font-weight: 600;
  padding: 20px 18px;
  position: relative;
  cursor: pointer;
  transition: all 0.3s;
}

.faq-question::after {
  content: "♠";
  position: absolute;
  right: 20px;
  font-size: 22px;
  color: #6ea8ff;
  transition: transform 0.3s ease, color 0.3s ease;
}

.faq-item.active .faq-question::after {
  transform: rotate(180deg);
  color: #bcd0ff;
}

.faq-question:hover {
  background: rgba(110, 168, 255, 0.08);
  color: #a7c6ff;
}

.faq-question:hover::after {
  color: #a7c6ff;
}

/* ---------- ANSWER ---------- */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 18px;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 18px 18px;
}

.faq-answer p {
  font-size: 15px;
  line-height: 1.6;
  color: #eaf2ff;
}

/* ---------- MOBILE ---------- */
@media (max-width: 900px) {
  .faq-grid {
    grid-template-columns: 1fr;
  }
  .faq-title {
    font-size: 28px;
  }
  .faq-subtitle {
    font-size: 16px;
  }
}

/* ---------- ABOUT SECTION ---------- */
.about-EarthhGlow {
  background: #0d111a; /* графитовый фон */
  color: #e9ecf3;
  padding: 100px 20px;
}

.about-container {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 60px;
}

.about-left {
  flex: 1;
  min-width: 320px;
  max-width: 600px;
}

.about-right {
  flex: 1;
  min-width: 320px;
  max-width: 450px;
}

/* ---------- TITLE ---------- */
.about-left h2 {
  font-size: 34px;
  font-weight: 800;
  text-transform: uppercase;
  color: #f5f7fb;
  margin-bottom: 25px;
  letter-spacing: 1px;
}

/* ---------- TABS ---------- */
.about-tabs {
  display: flex;
  gap: 15px;
  margin-bottom: 25px;
  flex-wrap: wrap;
}

.about-tabs .tab {
  background: transparent;
  border: 1px solid #445b8a;
  color: #dfe5f3;
  padding: 8px 18px;
  font-weight: 600;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.about-tabs .tab:hover {
  background: rgba(68, 91, 138, 0.25);
  border-color: #5f7cc1;
  color: #f5f7fb;
}

.about-tabs .tab.active {
  background: #5f7cc1;
  color: #ffffff;
  border-color: #5f7cc1;
  box-shadow: 0 0 10px rgba(95, 124, 193, 0.4);
}

/* ---------- TEXT ---------- */
.about-text p {
  line-height: 1.7;
  font-size: 16px;
  margin-bottom: 20px;
  color: #cfd6e4;
}

.about-text strong {
  color: #9cb4e6;
}

/* ---------- RIGHT SIDE ---------- */
.about-image {
  width: 100%;
  max-width: 350px;
  margin: 0 auto 30px;
  aspect-ratio: 1/1;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid #3e5179;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.45);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(70%) contrast(1.4) brightness(0.9);
  transition: filter 0.4s ease;
}

.about-image img:hover {
  filter: grayscale(40%) contrast(1.2) brightness(1);
}

/* ---------- LIST ---------- */
.about-points {
  list-style: none;
  padding-left: 0;
}

.about-points li {
  font-size: 15px;
  margin-bottom: 10px;
  position: relative;
  padding-left: 28px;
  color: #d0d8e9;
}

.about-points li::before {
  content: "◆";
  position: absolute;
  left: 0;
  color: #6f8bdc;
  font-size: 16px;
  line-height: 1;
}

/* ---------- MOBILE ---------- */
@media (max-width: 900px) {
  .about-container {
    flex-direction: column;
    align-items: center;
    text-align: left;
  }

  .about-left h2 {
    text-align: center;
    font-size: 28px;
  }

  .about-tabs {
    justify-content: center;
  }

  .about-right {
    text-align: center;
  }

  .about-points {
    text-align: left;
  }
}

/* ---------- STATS SECTION ---------- */
.stats-section {
  background: #0f1420; /* тёмно-графитовый фон */
  color: #e8ecf4;
  padding: 90px 20px;
  text-align: center;
}

.stats-section h2 {
  font-size: 34px;
  color: #f5f7fb;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.stats-section p.section-subtitle {
  font-size: 17px;
  color: #9caac7;
  margin-bottom: 60px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

/* ---------- CARD ---------- */
.stat-card {
  background: #192338;
  border: 1px solid rgba(100, 130, 180, 0.25);
  border-radius: 12px;
  padding: 35px 15px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.55);
  border-color: #5f7cc1;
}

/* ---------- LIGHT GLOW EFFECT ---------- */
.stat-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(95, 124, 193, 0.1),
    rgba(0, 0, 0, 0)
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.stat-card:hover::after {
  opacity: 1;
}

/* ---------- TEXT ---------- */
.stat-number {
  font-size: 42px;
  font-weight: 800;
  color: #6f8bdc;
  margin-bottom: 10px;
  transition: color 0.3s ease;
}

.stat-card:hover .stat-number {
  color: #92aaf5;
}

.stat-card p {
  font-size: 15px;
  font-weight: 500;
  color: #d8dff2;
  margin: 0;
  letter-spacing: 0.3px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* ---------- EDUCATION SECTION ---------- */
.education-section {
  background: linear-gradient(145deg, #101827 0%, #192338 40%, #101727 100%);
  color: #f0f3fa;
  padding: 100px 20px;
  position: relative;
  overflow: hidden;
}

/* лёгкое внутреннее свечение в углах */
.education-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      circle at top left,
      rgba(95, 124, 193, 0.08),
      transparent 70%
    ),
    radial-gradient(
      circle at bottom right,
      rgba(95, 124, 193, 0.08),
      transparent 70%
    );
  z-index: 0;
}

.edu-container {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
}

/* ---------- LEFT SIDE ---------- */
.edu-left {
  flex: 1;
  min-width: 350px;
}

.edu-header {
  background: linear-gradient(90deg, #5f7cc1, #4a68a3);
  border-radius: 16px 16px 0 16px;
  padding: 20px 25px;
  display: inline-block;
  margin-bottom: 35px;
  box-shadow: 0 4px 15px rgba(95, 124, 193, 0.25);
}

.edu-header h2 {
  color: #fff;
  font-weight: 800;
  font-size: 22px;
  text-transform: uppercase;
  line-height: 1.4;
  letter-spacing: 0.5px;
}

/* ---------- POINTS ---------- */
.edu-points {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.edu-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.edu-number {
  background: #5f7cc1;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 10px rgba(95, 124, 193, 0.3);
}

.edu-text h3 {
  font-size: 16px;
  color: #f5f7fb;
  margin-bottom: 6px;
}

.edu-text p {
  font-size: 15px;
  color: #ccd3e5;
  line-height: 1.5;
}

/* ---------- RIGHT SIDE ---------- */
.edu-right {
  flex: 1;
  min-width: 350px;
}

.edu-right h2 {
  font-size: 24px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 15px;
  color: #f5f7fb;
}

.edu-right p {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 25px;
  color: #d6dcef;
}

.edu-list {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.edu-list li {
  font-size: 15px;
  margin-bottom: 10px;
  padding-left: 10px;
  position: relative;
}

.edu-list li::before {
  content: "▹";
  position: absolute;
  left: -10px;
  color: #6f8bdc;
}

/* ---------- BUTTON ---------- */
.edu-btn {
  display: inline-block;
  background: linear-gradient(90deg, #5f7cc1, #728ed8);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  padding: 12px 24px;
  border-radius: 10px;
  transition: all 0.3s ease;
  box-shadow: 0 0 15px rgba(95, 124, 193, 0.25);
}

.edu-btn:hover {
  background: #6f8bdc;
  box-shadow: 0 0 20px rgba(111, 139, 220, 0.5);
  transform: translateY(-2px);
}

/* ---------- MOBILE ---------- */
@media (max-width: 992px) {
  .edu-container {
    flex-direction: column;
    text-align: left;
  }
  .edu-header h2 {
    font-size: 20px;
  }
  .edu-right h2 {
    margin-top: 20px;
    font-size: 22px;
  }
}

/* ---------- EVENTS SECTION ---------- */
.events-section {
  background: linear-gradient(165deg, #0d111a 0%, #161d2d 100%);
  color: #e9ecf3;
  padding: 100px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* лёгкая подсветка на фоне */
.events-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      circle at top right,
      rgba(95, 124, 193, 0.08),
      transparent 70%
    ),
    radial-gradient(
      circle at bottom left,
      rgba(111, 139, 220, 0.06),
      transparent 70%
    );
  z-index: 0;
}

.events-title {
  font-size: 34px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 10px;
  color: #f5f7fb;
  letter-spacing: 1px;
  position: relative;
  z-index: 1;
}

.events-subtitle {
  font-size: 16px;
  color: #9caac7;
  margin-bottom: 50px;
  position: relative;
  z-index: 1;
}

/* ---------- GRID ---------- */
.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* ---------- CARD ---------- */
.event-card {
  background: #192338;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.event-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.5);
}

/* ---------- IMAGE ---------- */
.event-image {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.event-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(60%) brightness(0.8);
  transition: filter 0.4s ease;
}

.event-card:hover .event-image img {
  filter: grayscale(40%) brightness(1);
}

/* Теги и дата */
.event-date,
.event-tag {
  position: absolute;
  bottom: 12px;
  background: rgba(255, 255, 255, 0.9);
  color: #111826;
  padding: 4px 10px;
  font-size: 13px;
  font-weight: 700;
  border-radius: 6px;
}

.event-date {
  left: 12px;
}

.event-tag {
  right: 12px;
  background: #6f8bdc;
  color: #fff;
}

/* ---------- BODY ---------- */
.event-body {
  padding: 20px 20px 10px;
}

.event-body h3 {
  font-size: 18px;
  margin-bottom: 8px;
  color: #f5f7fb;
}

.event-body p {
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 12px;
  color: #d6dcef;
}

.event-body ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.event-body li {
  font-size: 14px;
  color: #cfd6e4;
  margin-bottom: 6px;
  position: relative;
  padding-left: 20px;
}

.event-body li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: #6f8bdc;
  font-size: 16px;
}

/* ---------- FOOTER ---------- */
.event-footer {
  padding: 12px 20px 18px;
  text-align: right;
}

.event-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #6f8bdc;
  background: transparent;
  border: 1px solid #6f8bdc;
  border-radius: 50%;
  width: 42px;
  height: 42px;
  transition: all 0.3s ease;
}

.event-btn:hover {
  background: #6f8bdc;
  color: #fff;
  transform: translateX(4px);
  box-shadow: 0 0 12px rgba(111, 139, 220, 0.4);
}

/* ---------- MOBILE ---------- */
@media (max-width: 768px) {
  .events-title {
    font-size: 26px;
  }
  .event-body h3 {
    font-size: 16px;
  }
  .event-body p {
    font-size: 14px;
  }
}

/* ---------- NEWSLETTER SECTION ---------- */
.newsletter-section {
  background: linear-gradient(160deg, #0d111a 0%, #192338 100%);
  padding: 100px 20px;
  text-align: center;
  color: #e9ecf3;
  position: relative;
  overflow: hidden;
}

/* мягкая подсветка */
.newsletter-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      circle at top left,
      rgba(95, 124, 193, 0.08),
      transparent 70%
    ),
    radial-gradient(
      circle at bottom right,
      rgba(111, 139, 220, 0.06),
      transparent 70%
    );
  z-index: 0;
}

.newsletter-bg {
  background: linear-gradient(rgba(20, 28, 45, 0.8), rgba(20, 28, 45, 0.8)),
    url("../images/cta-bg.jpg") center/cover no-repeat;
  border-radius: 20px;
  padding: 60px 30px;
  position: relative;
  z-index: 1;
}

.newsletter-container {
  background: #202b3e;
  border: 1px solid rgba(95, 124, 193, 0.2);
  border-radius: 20px;
  max-width: 750px;
  margin: 0 auto;
  padding: 60px 40px;
  color: #f5f7fb;
  text-align: center;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

/* ---------- HEADINGS ---------- */
.newsletter-subtitle {
  color: #6f8bdc;
  text-transform: uppercase;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 10px;
  letter-spacing: 0.6px;
}

.newsletter-title {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 30px;
  color: #f5f7fb;
}

/* ---------- INPUT + BUTTON ---------- */
.newsletter-input {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 2px solid #445b8a;
  border-radius: 40px;
  overflow: hidden;
  margin-bottom: 25px;
  padding: 4px;
  background: #111826;
  transition: border-color 0.3s ease;
}

.newsletter-input:focus-within {
  border-color: #6f8bdc;
  box-shadow: 0 0 10px rgba(111, 139, 220, 0.3);
}

.newsletter-input input {
  flex: 1;
  border: none;
  outline: none;
  padding: 15px 20px;
  font-size: 16px;
  color: #e8ecf3;
  background: transparent;
}

.newsletter-input input::placeholder {
  color: #9caac7;
}

.newsletter-input button {
  background: #2a3d6c;
  color: #e9ecf3;
  border: none;
  padding: 15px 25px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 30px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: not-allowed;
  transition: all 0.3s ease;
}

.newsletter-input button.enabled {
  cursor: pointer;
  background: linear-gradient(90deg, #5f7cc1, #728ed8);
  color: #fff;
  box-shadow: 0 0 15px rgba(95, 124, 193, 0.4);
}

.newsletter-input button.enabled:hover {
  background: #6f8bdc;
  transform: translateY(-2px);
}

.arrow-icon {
  stroke: currentColor;
  transition: transform 0.3s ease;
}

.newsletter-input button.enabled:hover .arrow-icon {
  transform: translateX(4px);
}

/* ---------- CHECKBOXES ---------- */
.checkbox {
  display: flex;
  align-items: flex-start;
  text-align: left;
  gap: 10px;
  font-size: 14px;
  margin-bottom: 10px;
  color: #cfd6e4;
}

.checkbox input {
  margin-top: 3px;
  accent-color: #6f8bdc;
}

.checkbox a {
  color: #9cb4e6;
  text-decoration: underline;
}

.checkbox a:hover {
  color: #b6c8f5;
}

.newsletter-note {
  font-size: 14px;
  margin-top: 15px;
  color: #b0bad6;
}

.newsletter-note strong {
  color: #6f8bdc;
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: linear-gradient(180deg, #0d111a 0%, #1a253b 100%);
  color: #e9ecf3;
  padding: 70px 20px 35px;
  font-family: "Inter", "Segoe UI", sans-serif;
  position: relative;
  overflow: hidden;
}

/* декоративное свечение */
.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      circle at top left,
      rgba(95, 124, 193, 0.1),
      transparent 70%
    ),
    radial-gradient(
      circle at bottom right,
      rgba(111, 139, 220, 0.08),
      transparent 70%
    );
  z-index: 0;
}

.footer-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 50px;
  max-width: 1200px;
  margin: auto;
  align-items: start;
}

/* ---------- LOGO & ABOUT ---------- */
.footer-logo img {
  width: 70px;
  margin-bottom: 15px;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.4));
}

.footer-about p {
  font-size: 1.1em;
  line-height: 1.7;
  color: #d9deeb;
}

.footer-socials {
  margin-top: 18px;
}

.footer-socials a {
  display: inline-block;
  color: #cfd6e4;
  font-size: 1.1em;
  margin-right: 14px;
  transition: color 0.3s ease, transform 0.3s ease;
}

.footer-socials a:hover {
  color: #7c94d6;
  transform: translateY(-3px);
}

/* ---------- LINKS ---------- */
.footer-links h3,
.footer-activities h3 {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: #7c94d6;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links ul,
.footer-activities ul {
  list-style: none;
  padding: 0;
}

.footer-links a,
.footer-activities a {
  color: #e9ecf3;
  text-decoration: none;
  font-size: 1em;
  transition: color 0.3s;
}

.footer-links a:hover,
.footer-activities a:hover {
  color: #9cb4e6;
}

/* ---------- BOTTOM ---------- */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 50px;
  padding-top: 25px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.footer-18plus {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 15px;
  color: #cfd6e4;
}

.footer-18plus .age-icon {
  background: #2e3f63;
  color: #f5f7fb;
  border-radius: 50%;
  font-weight: 700;
  display: inline-block;
  padding: 14px 11px;
  font-size: 1.2em;
  box-shadow: 0 0 10px rgba(111, 139, 220, 0.4);
}

.footer-policy {
  margin-top: 18px;
  text-align: center;
}

.footer-policy a {
  color: #9cb4e6;
  margin: 0 10px;
  font-size: 1.1em;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-policy a:hover {
  color: #ffffff;
}

/* ---------- MOBILE ---------- */
@media (max-width: 900px) {
  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-18plus {
    flex-direction: column;
    text-align: center;
  }
}

/* ---------- OVERLAY (18+) ---------- */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 12, 22, 0.85);
  backdrop-filter: blur(8px) brightness(0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 3000;
  transition: opacity 0.3s ease;
}

.overlay.hidden {
  display: none;
}

.overlay-inner {
  background: linear-gradient(180deg, #f2f4f8 0%, #e8ebf2 100%);
  color: #0e1624;
  text-align: center;
  padding: 45px 55px;
  border-radius: 16px;
  max-width: 480px;
  width: 90%;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  animation: fadeInScale 0.4s ease;
}

@keyframes fadeInScale {
  from {
    transform: scale(0.9);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.overlay-inner h2 {
  font-size: 26px;
  color: #2e4a7d;
  margin-bottom: 15px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.overlay-inner p {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 28px;
  color: #1b2a49;
}

.overlay-actions {
  display: flex;
  justify-content: center;
  gap: 15px;
}

/* ---------- BUTTONS ---------- */
.overlay-actions button {
  background: #2e3f63;
  color: #f5f7fb;
  border: none;
  padding: 12px 28px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 0 10px rgba(46, 63, 99, 0.4);
}

.overlay-actions button:hover {
  background: #405b8a;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 0 15px rgba(64, 91, 138, 0.5);
}

/* Кнопка “Нет / Decline” */
#decline-age {
  background: transparent;
  color: #7c94d6;
  border: 2px solid #7c94d6;
  box-shadow: none;
}

#decline-age:hover {
  background: #7c94d6;
  color: #fff;
  transform: translateY(-2px);
}

/* ---------- COOKIE BANNER ---------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(90deg, #111827, #1f2937);
  color: #f1f5f9;
  text-align: center;
  padding: 20px 25px;
  font-size: 15px;
  box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.45);
  z-index: 2500;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  animation: slideUp 0.5s ease;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cookie-banner.hidden {
  display: none;
}

.cookie-banner p {
  margin: 0;
  max-width: 600px;
  line-height: 1.6;
  color: #e2e8f0;
}

/* ---------- BUTTON ---------- */
.cookie-banner button {
  background: #334155;
  color: #f8fafc;
  border: 1px solid #475569;
  padding: 10px 24px;
  border-radius: 30px;
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: all 0.3s ease;
  box-shadow: 0 0 10px rgba(51, 65, 85, 0.3);
}

.cookie-banner button:hover {
  background: #64748b;
  color: #fff;
  border-color: #94a3b8;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(148, 163, 184, 0.35);
}

/* ---------- ANIMATIONS ---------- */
@keyframes slideUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.contact-section {
  background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
  padding: 90px 20px;
  color: #f8fafc;
}

.contact-section .container {
  max-width: 800px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 50px 40px;
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(6px);
}

/* ---------- HEADINGS ---------- */
.contact-title {
  text-align: center;
  font-size: 2em;
  font-weight: 800;
  color: #e2e8f0;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-subtitle {
  text-align: center;
  margin-bottom: 40px;
  font-size: 16px;
  line-height: 1.6;
  color: #94a3b8;
}

/* ---------- FORM ---------- */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.form-group label {
  font-weight: 600;
  margin-bottom: 6px;
  display: block;
  color: #cbd5e1;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #334155;
  border-radius: 8px;
  font-size: 15px;
  background: rgba(255, 255, 255, 0.08);
  color: #f8fafc;
  transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #94a3b8;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #64748b;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 8px rgba(148, 163, 184, 0.4);
}

/* ---------- CHECKBOX ---------- */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.4;
  color: #cbd5e1;
}

.form-check input {
  margin-top: 4px;
  accent-color: #64748b;
}

/* ---------- BUTTON ---------- */
.submit-btn {
  background: #334155;
  color: #f8fafc;
  padding: 14px 28px;
  font-size: 16px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  margin-top: 10px;
  box-shadow: 0 4px 12px rgba(51, 65, 85, 0.4);
}

.submit-btn:hover {
  background: #64748b;
  color: #fff;
  box-shadow: 0 6px 18px rgba(100, 116, 139, 0.5);
  transform: translateY(-2px);
}

/* ---------- HIDDEN FIELD ---------- */
.hidden-field {
  display: none;
}

/* ---------- MOBILE ---------- */
@media (max-width: 768px) {
  .contact-section {
    padding: 60px 15px;
  }
  .contact-section .container {
    padding: 40px 25px;
  }
}

.disclaimer-section {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #f1f5f9;
  padding: 80px 25px;
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  margin: 80px auto;
  max-width: 900px;
  position: relative;
  overflow: hidden;
}

/* Светлая диагональная подсветка */
.disclaimer-section::before {
  content: "";
  position: absolute;
  top: -40%;
  left: -20%;
  width: 140%;
  height: 180%;
  background: radial-gradient(
    circle at top left,
    rgba(255, 255, 255, 0.05),
    transparent 70%
  );
  z-index: 0;
}

.disclaimer-title {
  position: relative;
  text-align: center;
  font-size: 2em;
  margin-bottom: 25px;
  color: #cbd5e1;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  z-index: 1;
}

.disclaimer-text {
  position: relative;
  z-index: 1;
  line-height: 1.8;
  font-size: 16px;
  color: #e2e8f0;
  margin-bottom: 22px;
  text-align: justify;
}

.disclaimer-text strong {
  color: #94a3b8;
}

.disclaimer-text a {
  color: #60a5fa;
  text-decoration: none;
  border-bottom: 1px dashed rgba(96, 165, 250, 0.6);
  transition: color 0.3s, border-color 0.3s;
}

.disclaimer-text a:hover {
  color: #93c5fd;
  border-bottom-color: #93c5fd;
}

/* ---------- MOBILE ---------- */
@media (max-width: 768px) {
  .disclaimer-section {
    padding: 50px 18px;
    margin: 50px 10px;
  }

  .disclaimer-title {
    font-size: 1.6em;
  }

  .disclaimer-text {
    font-size: 15px;
    line-height: 1.7;
  }
}

.rules-section {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #f1f5f9;
  padding: 90px 25px;
  border-top: 3px solid rgba(148, 163, 184, 0.4);
  box-shadow: inset 0 8px 20px rgba(0, 0, 0, 0.35);
}

.rules-title {
  text-align: center;
  font-size: 2.2em;
  color: #e2e8f0;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 15px;
  font-weight: 800;
}

.rules-intro {
  text-align: center;
  max-width: 850px;
  margin: 0 auto 60px;
  font-size: 17px;
  line-height: 1.7;
  color: #cbd5e1;
}

.rules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.rule-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 12px;
  padding: 25px 22px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

.rule-card::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle at center,
    rgba(255, 255, 255, 0.05),
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}

.rule-card:hover::before {
  opacity: 1;
}

.rule-card:hover {
  transform: translateY(-5px);
  border-color: rgba(96, 165, 250, 0.5);
  box-shadow: 0 8px 24px rgba(96, 165, 250, 0.25);
}

.rule-card h3 {
  color: #93c5fd;
  font-size: 1.1em;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 700;
}

.rule-card p {
  font-size: 15px;
  color: #e2e8f0;
  line-height: 1.6;
}

.rules-footer {
  margin-top: 70px;
  text-align: center;
  max-width: 850px;
  margin-left: auto;
  margin-right: auto;
}

.rules-footer p {
  font-size: 16px;
  line-height: 1.7;
  color: #cbd5e1;
  border-top: 1px solid rgba(148, 163, 184, 0.25);
  padding-top: 25px;
}

/* ---------- MOBILE ---------- */
@media (max-width: 768px) {
  .rules-title {
    font-size: 1.8em;
  }

  .rules-intro {
    font-size: 15px;
  }

  .rule-card p {
    font-size: 14px;
  }
}