/* EduNexa Privacy Center — Global Styles */

:root {
  --color-primary: #1e3a5f;
  --color-primary-light: #2d5a8a;
  --color-accent: #0d9488;
  --color-accent-light: #14b8a6;
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
  --max-width: 760px;
  --header-height: 64px;
  --radius: 8px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --transition: 0.2s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent-light);
  text-decoration: underline;
}

/* Header & Navigation */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  height: var(--header-height);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
}

.brand:hover {
  color: var(--color-primary-light);
  text-decoration: none;
}

.brand-logo {
  height: 36px;
  width: auto;
  display: block;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-primary);
  border-radius: var(--radius);
}

.nav-toggle:hover {
  background: var(--color-bg);
}

.nav-toggle svg {
  width: 24px;
  height: 24px;
  display: block;
}

.site-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.site-nav a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--color-text);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius);
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
}

.site-nav a:hover,
.site-nav a.active {
  background: var(--color-bg);
  color: var(--color-primary);
  text-decoration: none;
}

.site-nav a.active {
  font-weight: 600;
}

/* Main Content */

main {
  flex: 1;
  width: 100%;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.content-card {
  max-width: var(--max-width);
  margin: 2.5rem auto 3rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  padding: 2.5rem 2rem;
}

/* Hero (Home Page) */

.hero {
  text-align: center;
  padding: 4rem 1.5rem 3rem;
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
}

.hero-inner {
  max-width: 640px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  background: rgba(13, 148, 136, 0.1);
  padding: 0.375rem 0.875rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius);
  text-decoration: none;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-primary-light);
  color: #fff;
  text-decoration: none;
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-bg);
  color: var(--color-primary);
  text-decoration: none;
  border-color: var(--color-primary);
}

/* Info Cards (Home Page) */

.info-section {
  padding: 3rem 0 4rem;
}

.info-section h2 {
  text-align: center;
  font-size: 1.375rem;
  color: var(--color-primary);
  margin-bottom: 2rem;
  font-weight: 600;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.info-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.5rem;
  transition: box-shadow var(--transition);
}

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

.info-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.info-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Page Content Typography */

.page-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

.page-meta {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.content-body h2 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 2rem 0 0.75rem;
}

.content-body h2:first-child {
  margin-top: 0;
}

.content-body p {
  margin-bottom: 1rem;
  color: var(--color-text);
}

.content-body ul,
.content-body ol {
  margin: 0 0 1rem 1.25rem;
}

.content-body li {
  margin-bottom: 0.375rem;
}

.content-body li::marker {
  color: var(--color-accent);
}

.content-body strong {
  font-weight: 600;
  color: var(--color-primary);
}

.steps-list {
  list-style: none;
  margin: 1rem 0 1.5rem;
  padding: 0;
  counter-reset: steps;
}

.steps-list li {
  counter-increment: steps;
  position: relative;
  padding: 0.875rem 1rem 0.875rem 3rem;
  margin-bottom: 0.5rem;
  background: var(--color-bg);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.steps-list li::before {
  content: counter(steps);
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.5rem;
  height: 1.5rem;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-block {
  margin-top: 1.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-bg);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-accent);
}

.contact-block p {
  margin-bottom: 0.25rem;
}

.contact-block p:last-child {
  margin-bottom: 0;
}

/* Footer */

.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.85);
  padding: 2rem 0;
  margin-top: auto;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-inner p {
  font-size: 0.875rem;
  margin: 0;
}

.footer-contact {
  font-size: 0.875rem;
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.95);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-contact a:hover {
  color: #fff;
}

/* Mobile Navigation */

@media (max-width: 640px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .site-nav.is-open {
    max-height: 200px;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    padding: 0.5rem 1rem 1rem;
  }

  .site-nav a {
    padding: 0.75rem 1rem;
  }

  .content-card {
    margin: 1.5rem auto 2rem;
    padding: 1.75rem 1.25rem;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }

  .hero {
    padding: 2.5rem 1.25rem 2rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}