/* ============================================
   Site-wide styles — Header, Footer, Pages
   Extends design-kit.css
   ============================================ */

/* --- Site header (shared) --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  padding-top: env(safe-area-inset-top, 0);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) max(var(--space-md), env(safe-area-inset-left));
  padding-right: max(var(--space-md), env(safe-area-inset-right));
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 480px) {
  .site-header-inner {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }
}

.site-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.site-logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  flex-shrink: 0;
  color: var(--color-primary);
}

.site-logo-icon svg,
.site-logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.site-nav {
  display: none;
}

@media (min-width: 768px) {
  .site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
  }
}

.site-nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
}

.site-nav a:hover {
  color: var(--color-primary);
}

.site-header-cta {
  display: none;
}

@media (min-width: 768px) {
  .site-header-cta {
    display: inline-flex;
  }
}

.site-burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text);
}

@media (min-width: 768px) {
  .site-burger {
    display: none;
  }
}

.site-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
}

.site-mobile-nav {
  display: none;
  padding: var(--space-lg);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.site-mobile-nav.is-open {
  display: block;
}

.site-mobile-nav a {
  display: block;
  padding: var(--space-sm) 0;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--font-size-base);
}

.site-mobile-nav a:hover {
  color: var(--color-primary);
}

.site-mobile-nav .dk-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  color: var(--color-white);
  margin-top: var(--space-sm);
}

.site-mobile-nav .dk-btn:hover {
  color: var(--color-white);
}

/* --- Page layout --- */
.site-main {
  min-height: 60vh;
  padding: var(--space-xl) max(var(--space-md), env(safe-area-inset-left));
  padding-right: max(var(--space-md), env(safe-area-inset-right));
}

@media (min-width: 480px) {
  .site-main {
    padding: var(--space-2xl) var(--space-lg);
  }
}

.site-container {
  max-width: 800px;
  margin: 0 auto;
}

.site-container-wide {
  max-width: 960px;
  margin: 0 auto;
}

.site-page-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-xl);
  text-align: center;
}

@media (min-width: 768px) {
  .site-page-title {
    font-size: var(--font-size-3xl);
  }
}

/* --- Forms --- */
.site-form-group {
  margin-bottom: var(--space-lg);
}

.site-form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.site-form-input,
.site-form-textarea,
.site-form-select {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-input-bg);
  border: 1px solid var(--color-input-border);
  border-radius: var(--radius-input);
  transition: border-color var(--transition-fast);
}

.site-form-input:focus,
.site-form-textarea:focus,
.site-form-select:focus {
  outline: none;
  border-color: var(--color-input-border-focus);
}

.site-form-input::placeholder,
.site-form-textarea::placeholder {
  color: var(--color-text-subtle);
}

.site-form-input.is-invalid,
.site-form-textarea.is-invalid {
  border-color: var(--color-error);
}

.site-form-error {
  font-size: var(--font-size-sm);
  color: var(--color-error);
  margin-top: var(--space-xs);
  display: none;
}

.site-form-error.is-visible {
  display: block;
}

.site-form-textarea {
  min-height: 120px;
  resize: vertical;
}

.site-form-checkbox-wrap {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.site-form-checkbox {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
}

.site-form-checkbox-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  cursor: pointer;
}

.contact-status-success {
  color: var(--color-primary);
  font-size: var(--font-size-sm);
}

.contact-status-error {
  color: var(--color-error);
  font-size: var(--font-size-sm);
}

/* --- Site footer (shared) --- */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-2xl) max(var(--space-md), env(safe-area-inset-left));
  padding-right: max(var(--space-md), env(safe-area-inset-right));
  padding-bottom: calc(var(--space-2xl) + env(safe-area-inset-bottom, 0));
}

@media (min-width: 480px) {
  .site-footer {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }
}

.site-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.site-footer-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  margin-bottom: var(--space-xl);
  transition: opacity var(--transition-fast);
}

.site-footer-logo:hover {
  opacity: 0.9;
}

.site-footer-logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  color: var(--color-primary);
}

.site-footer-logo-icon svg,
.site-footer-logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.site-footer-grid {
  display: grid;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

@media (min-width: 640px) {
  .site-footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.site-footer-col h4 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 var(--space-md);
}

.site-footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer-col li {
  margin-bottom: var(--space-sm);
}

.site-footer-col a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.site-footer-col a:hover {
  color: var(--color-primary);
}

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

.site-footer-disclaimer p {
  font-size: var(--font-size-xs);
  color: var(--color-text-subtle);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

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

.site-footer-copy {
  font-size: var(--font-size-sm);
  color: var(--color-text-subtle);
  margin: 0;
}

.site-footer-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-xs);
  color: var(--color-text-subtle);
}

.site-footer-badge svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
}

/* --- Legal / content pages --- */
.site-legal-content h2 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: var(--space-xl) 0 var(--space-md);
}

.site-legal-content h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: var(--space-lg) 0 var(--space-sm);
}

.site-legal-content p,
.site-legal-content li {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-md);
}

.site-legal-content ul,
.site-legal-content ol {
  margin: 0 0 var(--space-md);
  padding-left: var(--space-xl);
}

.site-legal-content li {
  margin-bottom: var(--space-sm);
}

.site-legal-content a {
  color: var(--color-primary);
  text-decoration: underline;
}

.site-legal-content a:hover {
  text-decoration: none;
}

/* --- Apply page --- */
.site-apply-wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: var(--space-xl) 0;
}

/* --- Contact cards --- */
.site-contact-cards {
  display: grid;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

@media (min-width: 640px) {
  .site-contact-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.site-contact-card {
  padding: var(--space-xl);
  background: var(--color-surface);
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
}

.site-contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.site-contact-icon svg {
  width: 100%;
  height: 100%;
}

.site-contact-card h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0 0 var(--space-sm);
}

.site-contact-card p,
.site-contact-card a {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
  text-decoration: none;
}

.site-contact-card a:hover {
  color: var(--color-primary);
}

/* --- Unsubscribe success --- */
.site-success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  border-radius: 50%;
  color: var(--color-black);
}

.site-success-icon svg {
  width: 32px;
  height: 32px;
}

.site-success-message {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.site-success-message p {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}