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

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  text-align: center;
  background: #0b4ea2;
  color: #ffffff;
  min-height: 100vh;
}

/* ===== Layout ===== */
.hydra-intro {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
}

.container {
  max-width: 1000px;
  width: 100%;
  background: #083b7c;
  padding: 60px 50px;
  position: relative;
}

/* ===== Decorative accents ===== */
.container::after {
  content: "";
  position: absolute;
  bottom: -80px;
  right: -80px;
  width: 260px;
  height: 260px;
  border: 18px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}
@media screen and (max-width: 576px) {
  .container::after {
    display: none;
  }
}

/* ===== Logo ===== */
.hydra-intro__logo {
  display: inline-block;
  background: #ffffff;
  padding: 14px 20px;
  border-radius: 6px;
  margin-bottom: 35px;
}

.hydra-intro__logo img {
  width: 280px;
}

/* ===== Typography ===== */
.hydra-intro__title {
  font-size: 30px;
  line-height: 1.35;
  font-weight: 600;
  margin: 0 0 18px;
}

.hydra-intro__subtitle {
  font-size: 18px;
  font-weight: 400;
  margin: 0 0 28px;
  color: #d9e2ef;
}

/* ===== Buttons ===== */
.hydra-intro__footer {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 55px;
}

.hydra__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  background: #d64343;
  color: #ffffff;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  border-radius: 4px;
  transition: all 0.25s ease;
}

.hydra__btn:hover {
  background: #bf3838;
  transform: translateY(-1px);
}

/* ===== Language separation ===== */
.hydra-intro__footer + .hydra-intro__title {
  padding-top: 45px;
  margin-top: 10px;
  border-top: 2px solid rgba(255, 255, 255, 0.15);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .container {
    padding: 40px 25px;
  }

  .hydra-intro__title {
    font-size: 22px;
  }

  .hydra-intro__subtitle {
    font-size: 16px;
  }

  .hydra__btn {
    width: 100%;
    max-width: 320px;
  }
}