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

html,
body {
  margin: 0;
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
  color: #0f172a;
  background: #f7f4ee;
  height: 100%;
}

.page {
  max-width: 1040px;
  margin: 0 auto;
  min-height: 100dvh;
  padding: 40px 24px;
}

.hero {
  padding: 36px;
  border-radius: 28px;
  background: #ffffff;
  border: 1px solid #efe6d6;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
}

.hero-split {
  display: grid;
  gap: 0;
}

.hero-content h1 {
  margin: 6px 0 12px;
  font-size: 34px;
  line-height: 1.2;
}

.hero-content {
  text-align: center;
}

.lang-toggle {
  display: inline-flex;
  gap: 8px;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid #efe6d6;
  background: #fffdfa;
  margin: 0 auto 16px;
}

.lang-toggle-button {
  border: none;
  background: transparent;
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  color: #3b4252;
}

.lang-toggle-button.is-active {
  background: #0f172a;
  color: #ffffff;
}

.brand-logo {
  display: block;
  height: auto;
  max-width: 180px;
  margin: 0 auto 12px;
}

.subhead {
  color: #3b4252;
  margin: 12px 0 24px;
  font-size: 16px;
}

.metric {
  margin: 16px 0 0;
  font-size: 18px;
  line-height: 1.2;
  color: #5b6476;
  text-align: center;
  font-weight: 700;
}

.metric-value {
  font-weight: 700;
  color: #d32f2f;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid #0f172a;
  color: #0f172a;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button.primary {
  background: #0f172a;
  color: #ffffff;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.18);
}

.card {
  padding: 24px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid #efe6d6;
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.08);
}

.form-card {
  display: grid;
  gap: 16px;
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
}

.winners {
  display: grid;
  gap: 16px;
}

.countdown {
  display: grid;
  justify-items: center;
  gap: 6px;
}

.countdown-label {
  font-size: 9px;
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #5b6476;
}

.countdown-number {
  font-size: 20px;
  font-weight: 800;
  color: #00205b;
  line-height: 1;
  animation: countdown-pop 200ms ease;
}

.winner-card {
  padding: 18px;
  border-radius: 18px;
}

.scramble {
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #94a3b8;
}

.signup-form {
  display: grid;
  gap: 12px;
}

.signup-form label {
  display: grid;
  gap: 6px;
  font-weight: 600;
  color: #1f2937;
}

.signup-form input[type="text"],
.signup-form input[type="email"],
.signup-form input[type="tel"] {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #e6d3b0;
  font-size: 14px;
  background: #fffdfa;
}

.signup-form button {
  border: none;
  cursor: pointer;
}

.form-intro {
  margin: 4px 0 0;
  color: #5b6476;
  text-align: center;
}

.field-error {
  margin: 0;
  font-size: 12px;
  color: #b42318;
  display: none;
}

.field-error.visible {
  display: block;
}

.form-error {
  margin: 0;
  font-size: 12px;
  color: #b42318;
}

.post-submit {
  margin: 4px 0 0;
  font-size: 12px;
  color: #6c7280;
  text-align: center;
}

.legal {
  margin: 0;
  font-size: 12px;
  color: #7d8698;
  text-align: center;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 22px rgba(15, 23, 42, 0.15);
}

.hidden {
  display: none;
}

.form-content {
  display: grid;
  gap: 12px;
}

@media (min-width: 860px) {
  .hero-split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }
}

@media (max-width: 860px) {
  .hero-split {
    grid-template-columns: 1fr;
  }

  .hero-content {
    order: 1;
  }

  .form-card {
    order: 2;
  }
}

@media (max-width: 600px) {
  .page {
    padding: 20px 16px;
  }

  .hero {
    padding: 24px;
    border-radius: 20px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
  }

  .brand-logo {
    max-width: 150px;
  }

  .hero-content h1 {
    font-size: 26px;
  }

  .subhead {
    font-size: 15px;
  }

  .metric {
    font-size: 16px;
  }

  .card {
    padding: 20px;
    border-radius: 18px;
  }

  .winner-card {
    padding: 16px;
  }

  .signup-form {
    gap: 10px;
  }

  .signup-form label {
    font-size: 14px;
  }

  .signup-form input[type="text"],
  .signup-form input[type="email"],
  .signup-form input[type="tel"] {
    font-size: 16px;
  }

  .button {
    width: 100%;
    justify-content: center;
  }

  .post-submit,
  .legal,
  .form-error,
  .field-error {
    font-size: 12px;
  }
}

@keyframes countdown-pop {
  0% {
    transform: scale(0.96);
    opacity: 0.6;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}