/* UpVoteIt Website — Shared Styles */

:root {
  --purple-600: #7C3AED;
  --purple-900: #4C1D95;
  --purple-50: #F5F3FF;
  --purple-100: #EDE9FE;
  --purple-200: #DDD6FE;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  --white: #FFFFFF;
  --red-600: #DC2626;
  --red-50: #FEF2F2;
  --green-600: #16A34A;
  --green-50: #F0FDF4;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--gray-800);
  line-height: 1.6;
  background: var(--white);
}

a {
  color: var(--purple-600);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

/* ── Navigation ── */

.navbar {
  background: linear-gradient(135deg, var(--purple-600), var(--purple-900));
  color: var(--white);
  padding: 0.75rem 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--white);
  font-weight: 700;
  font-size: 1.25rem;
}

.navbar-brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.navbar-brand:hover {
  text-decoration: none;
}

.navbar-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.navbar-links a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  transition: color 0.2s;
}

.navbar-links a:hover {
  color: var(--white);
  text-decoration: none;
}

/* Mobile hamburger */
.navbar-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ── Layout ── */

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

.page-section {
  padding: 4rem 0;
}

/* ── Hero ── */

.hero {
  background: linear-gradient(135deg, var(--purple-600), var(--purple-900));
  color: var(--white);
  text-align: center;
  padding: 4rem 1.5rem 3rem;
}

.hero h1 {
  font-size: 2.75rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto 2rem;
  opacity: 0.9;
}

.hero-feature {
  max-width: 700px;
  margin: 0 auto 2.5rem;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

/* ── Store Badges ── */

.store-badges {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  color: var(--gray-900);
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  text-decoration: none;
}

.badge svg {
  width: 24px;
  height: 24px;
}

.badge--disabled {
  opacity: 0.5;
  cursor: default;
  pointer-events: none;
}

/* ── Features Grid ── */

.features {
  background: var(--gray-50);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--white);
  border-radius: 12px;
  padding: 1.75rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.2s;
}

.feature-card:hover {
  box-shadow: 0 4px 16px rgba(124, 58, 237, 0.1);
}

.feature-card .icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--gray-900);
}

.feature-card p {
  color: var(--gray-600);
  font-size: 0.95rem;
}

/* ── Section headers ── */

.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.5rem;
}

.section-header p {
  color: var(--gray-600);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ── How it works ── */

.steps {
  counter-reset: step;
}

.step {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--purple-600), var(--purple-900));
  color: var(--white);
  font-weight: 700;
  border-radius: 50%;
  font-size: 1rem;
}

.step h3 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.step p {
  color: var(--gray-600);
  font-size: 0.95rem;
}

/* ── CTA Section ── */

.cta {
  background: linear-gradient(135deg, var(--purple-600), var(--purple-900));
  color: var(--white);
  text-align: center;
  padding: 3.5rem 1.5rem;
}

.cta h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.cta p {
  opacity: 0.9;
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

/* ── Footer ── */

.footer {
  background: var(--gray-900);
  color: rgba(255, 255, 255, 0.7);
  padding: 2rem 1.5rem;
  text-align: center;
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--white);
}

/* ── Legal / Policy pages ── */

.legal {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

.legal h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--gray-900);
}

.legal .last-updated {
  color: var(--gray-600);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.legal h2 {
  font-size: 1.35rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--gray-900);
}

.legal h3 {
  font-size: 1.1rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.legal p,
.legal li {
  color: var(--gray-700);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.legal ul {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal ul li {
  margin-bottom: 0.4rem;
}

.legal a {
  color: var(--purple-600);
}

/* ── Delete account form ── */

.form-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 12px;
  padding: 2rem;
  margin-top: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--gray-200, #E5E7EB);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--purple-600);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: linear-gradient(135deg, var(--purple-600), var(--purple-900));
  color: var(--white);
}

.btn--primary:hover {
  opacity: 0.9;
}

.btn--danger {
  background: var(--red-600);
  color: var(--white);
}

.btn--danger:hover {
  opacity: 0.9;
}

.alert {
  padding: 1rem 1.25rem;
  border-radius: 8px;
  margin-top: 1rem;
  font-size: 0.95rem;
  display: none;
}

.alert--success {
  background: var(--green-50);
  color: var(--green-600);
  border: 1px solid var(--green-600);
}

.alert--error {
  background: var(--red-50);
  color: var(--red-600);
  border: 1px solid var(--red-600);
}

.alert.show {
  display: block;
}

/* ── Responsive ── */

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1.05rem;
  }

  .navbar-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--purple-900);
    padding: 1rem 1.5rem;
    gap: 0.75rem;
  }

  .navbar-links.open {
    display: flex;
  }

  .navbar-toggle {
    display: block;
  }

  .section-header h2 {
    font-size: 1.6rem;
  }

  .step {
    gap: 1rem;
  }
}