/* ==========================================================================
   Hustle With Dreams — Privacy Policy
   Design tokens, layout, and component styles
   ========================================================================== */

:root {
  /* Color palette */
  --color-bg: #FFFFFF;
  --color-text-primary: #111827;
  --color-text-secondary: #6B7280;
  --color-accent: #95BF47;
  --color-accent-dark: #7CA23A;
  --color-border: #E5E7EB;
  --color-card: #F9FAFB;

  /* Typography */
  --font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing scale */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6rem;

  /* Radius & shadow */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(17, 24, 39, 0.04);
  --shadow-md: 0 4px 16px rgba(17, 24, 39, 0.06);
  --shadow-lg: 0 12px 32px rgba(17, 24, 39, 0.10);

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --duration: 0.25s;
}

/* ==========================================================================
   Reset & base
   ========================================================================== */

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

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-base);
  font-weight: 400;
  color: var(--color-text-primary);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 { line-height: 1.25; margin: 0; }
p { margin: 0; }
ul { list-style: none; margin: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }

.container {
  width: 100%;
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: var(--space-3);
}

/* Focus visibility for accessibility */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent-dark);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-accent);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 1000;
  border-radius: 0 0 var(--radius-sm) 0;
  font-weight: 600;
}
.skip-link:focus {
  left: 0;
}

/* ==========================================================================
   Links with animated underline
   ========================================================================== */

.link-underline {
  position: relative;
  color: var(--color-text-primary);
  font-weight: 500;
}
.link-underline::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1.5px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--duration) var(--ease);
}
.link-underline:hover::after,
.link-underline:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              background-color var(--duration) var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: #ffffff;
  box-shadow: 0 1px 2px rgba(17, 24, 39, 0.08);
}
.btn-primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-primary:active {
  transform: translateY(0);
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.logo-text {
  color: var(--color-text-primary);
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-link {
  position: relative;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 0.4rem 0.1rem;
  transition: color var(--duration) var(--ease);
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--duration) var(--ease);
}
.nav-link:hover,
.nav-link:focus-visible {
  color: var(--color-text-primary);
}
.nav-link:hover::after,
.nav-link:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}
.nav-link.is-active {
  color: var(--color-text-primary);
}
.nav-link.is-active::after {
  transform: scaleX(1);
}

.header-cta {
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-text-primary);
  margin-inline: auto;
  border-radius: 2px;
  transition: transform var(--duration) var(--ease), opacity var(--duration) var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  padding: var(--space-7) 0 var(--space-6);
  border-bottom: 1px solid var(--color-border);
  background:
    radial-gradient(120% 100% at 50% 0%, rgba(149, 191, 71, 0.06) 0%, rgba(149, 191, 71, 0) 60%);
}

.hero-inner {
  max-width: 760px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-2);
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
}

.hero-subtitle {
  margin-top: var(--space-3);
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.hero-subtitle strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

.hero-meta {
  margin-top: var(--space-4);
  display: flex;
  justify-content: center;
}

.effective-date {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}
.effective-date strong {
  color: var(--color-text-primary);
  font-weight: 600;
}
.effective-date .icon {
  color: var(--color-accent-dark);
  flex-shrink: 0;
}

/* ==========================================================================
   Policy sections
   ========================================================================== */

.policy-section {
  padding: var(--space-6) 0 var(--space-7);
}

.policy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.policy-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              border-color var(--duration) var(--ease);
}

.policy-card:hover,
.policy-card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(149, 191, 71, 0.4);
}

.card-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--space-2);
}

.card-number {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: #ffffff;
  border: 1px solid var(--color-border);
  color: var(--color-accent-dark);
  flex-shrink: 0;
}

.card-title {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
}

.card-body {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Two full-width cards read better spanning the grid on wide screens */
.policy-card:nth-child(11) {
  grid-column: 1 / -1;
}

/* ==========================================================================
   Contact card
   ========================================================================== */

.contact-card {
  margin-top: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, #F3F8EC 0%, #FFFFFF 60%);
  border: 1px solid rgba(149, 191, 71, 0.35);
  box-shadow: var(--shadow-md);
}

.contact-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.contact-lead {
  margin-top: 0.5rem;
  color: var(--color-text-secondary);
  font-size: 1rem;
}

.contact-details {
  margin: var(--space-4) 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.contact-item {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}

.contact-item dt {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.contact-item dt .icon {
  color: var(--color-accent-dark);
}

.contact-item dd {
  margin: 0.5rem 0 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  word-break: break-word;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-4) 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 0.9375rem;
}

.footer-links {
  display: flex;
  gap: var(--space-3);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.footer-copyright {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

/* ==========================================================================
   Back to top
   ========================================================================== */

.back-to-top {
  position: fixed;
  right: var(--space-3);
  bottom: var(--space-3);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-text-primary);
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--duration) var(--ease), transform var(--duration) var(--ease), background-color var(--duration) var(--ease);
  z-index: 90;
}
.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--color-accent-dark);
}
.back-to-top[hidden] {
  display: none;
}

/* ==========================================================================
   Animations
   ========================================================================== */

.fade-in {
  opacity: 0;
  animation: fadeIn 0.6s var(--ease) forwards;
}
.fade-in:nth-of-type(1) { animation-delay: 0.05s; }
.fade-in:nth-of-type(2) { animation-delay: 0.15s; }
.fade-in:nth-of-type(3) { animation-delay: 0.25s; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in-up {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 900px) {
  .policy-grid {
    grid-template-columns: 1fr;
  }
  .policy-card:nth-child(11) {
    grid-column: auto;
  }
  .contact-details {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--duration) var(--ease);
  }
  .nav-menu.is-open {
    max-height: 320px;
  }
  .nav-menu li {
    width: 100%;
  }
  .nav-link {
    display: block;
    width: 100%;
    padding: 0.9rem var(--space-3);
  }
  .nav-link::after {
    display: none;
  }

  .header-cta {
    padding: 0.55rem 1rem;
    font-size: 0.875rem;
  }

  .hero {
    padding: var(--space-5) 0 var(--space-4);
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }
}

@media (max-width: 480px) {
  .header-inner {
    height: 64px;
  }
  .logo-text {
    display: none;
  }
  .hero-title {
    font-size: 2.25rem;
  }
  .policy-card {
    padding: var(--space-3);
  }
  .contact-card {
    padding: var(--space-4);
  }
}