@import "tailwindcss";

:root {
  /* brand colors */
  --color-brand-primary: #fffbf3;
  --color-brand-secondary: #242c8f;
  --color-brand-accent: #64a5ff;
  --color-text-primary: #181d27;

  /* font family */
  --font-sans: Inter, ui-sans-serif, system-ui, sans-serif,
    "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol",
    "Noto Color Emoji";

  /* shadows */
  --shadow-sm: 0px 1px 2px rgba(10, 13, 18, 0.06),
    0px 1px 3px rgba(10, 13, 18, 0.1);
}

html, body {
  height: 100%;
}

main {
  flex: 1;
}

/* Reset */
body {
  margin: 0;
  font-family: var(--font-sans);
  background-color: var(--color-brand-primary);
  color: var(--color-text-primary);

  display: flex;
  flex-direction: column;
  min-height: 100vh;

}

/* Header */
.header {
  background-color: var(--color-brand-secondary);
  color: var(--color-brand-primary);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo img {
  height: 48px;
  transition: transform 0.2s ease;
}

.logo img:hover {
  transform: scale(1.05);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  color: var(--color-brand-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--color-brand-accent);
}

.login-btn {
  background-color: var(--color-brand-accent);
  border: none;
  color: white;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.login-btn:hover {
  background-color: #4d8ae0;
}

/* Hero section */
.hero {
  text-align: center;
  padding: 6rem 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 2.5rem;
  line-height: 1.2;
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.125rem;
  margin-bottom: 2.5rem;
  color: #333;
}

.cta-btn {
  background-color: var(--color-brand-secondary);
  color: var(--color-brand-primary);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.cta-btn:hover {
  background-color: #1d2477;
}

/* Footer */
.footer {
  text-align: center;
  padding: 1.5rem;
  background-color: var(--color-brand-secondary);
  color: var(--color-brand-primary);
  font-size: 0.875rem;
}