/* ============================================================================
   ?? SPIDER STYLE
   ============================================================================ */

/* ========================
   Color variables
   ======================== */
:root {
  --color-primary: #00A6A6;
  --color-secondary: #007F7F;
  --color-accent: #00C26D;
  --color-dark: #005757;
  --color-light: #1AD6C4;
  --color-background: #f4fefe;

  --font-main: 'Poppins', 'Roboto', 'Segoe UI', Arial, sans-serif;
  --shadow-soft: 0 4px 12px rgba(0, 128, 128, 0.12);
  --shadow-strong: 0 8px 24px rgba(0, 128, 128, 0.18);
}

/* ========================
   Gradient background for the whole page
   ======================== */
body {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary), var(--color-accent));
  color: var(--color-dark);
  font-family: var(--font-main);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* ========================
   Wrapper and layout
   ======================== */
.page-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 1rem;
  width: 100%;
}

/* ========================
   Header & Logo
   ======================== */
.landing-header {
  text-align: center;
  margin-bottom: 2rem;
}

/* High-contrast header text for gradient backgrounds */
.landing-header h1,
.landing-header .subtitle {
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.35); /* subtle dark shadow for readability */
}

/* Logo styling */
.logo {
  width: 72px;
  height: 72px;
  margin-bottom: 1rem;
  object-fit: contain;
  background: var(--color-light);
  border-radius: 9999px;
  box-shadow: var(--shadow-soft);
  display: inline-block;
  padding: 0.5rem;
}

/* ========================
   Headline & Text
   ======================== */
h1 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.text-accent {
  color: var(--color-accent);
}

.subtitle {
  font-size: 1.1rem;
  color: var(--color-secondary);
  margin-bottom: 0.5rem;
}

.content {
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* ========================
   Card style
   ======================== */
.card {
  background: #fff;
  border-radius: 1.5rem;
  padding: 2rem 2.2rem;
  box-shadow: var(--shadow-soft);
  text-align: center;
  line-height: 1.6;
  transition: box-shadow 0.3s;
}

.card:hover {
  box-shadow: var(--shadow-strong);
}

.contact-hint {
  font-size: 0.92rem;
  color: #aaa;
  margin-top: 1rem;
}

/* ========================
   Login placeholder
   ======================== */
.login-placeholder {
  border: 1.5px dashed var(--color-light);
  background: #fafdff;
}

.login-button {
  margin: 0.5rem auto 0.5rem;
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 30px;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
  color: #fff;
  font-size: 1.07rem;
  font-weight: 600;
  box-shadow: var(--shadow-soft);
  cursor: not-allowed;
  opacity: 0.7;
  transition: box-shadow 0.2s, transform 0.2s;
}

.login-button:disabled {
  filter: grayscale(0.2);
}

.login-note {
  font-size: 0.95rem;
  color: var(--color-secondary);
  margin-top: 0.5rem;
}

/* ========================
   Footer
   ======================== */
.footer {
  margin-top: 2.5rem;
  font-size: 0.95rem;
  color: var(--color-dark);
  opacity: 0.6;
  text-align: center;
}

/* ========================
   Utility classes
   ======================== */
.rounded-full {
  border-radius: 9999px;
}

.bg-gradient {
  background: radial-gradient(circle at center, var(--color-light), var(--color-secondary));
}

/* ========================
   Responsive design
   ======================== */
@media (max-width: 600px) {
  .page-wrapper {
    padding: 1rem 0.2rem;
  }
  .content {
    padding: 0;
    max-width: 98vw;
  }
  .card {
    padding: 1.2rem 0.7rem;
  }
  h1 {
    font-size: 1.3em;
  }
  .logo {
    width: 54px;
    height: 54px;
    padding: 0.25rem;
  }
}