/* ============================================================
   OUT Platform — Forget Me (Data Deletion Portal) Stylesheet
   Clean, simplified, high-clarity layout adhering to OUT brand tokens
   ============================================================ */

:root {
  --color-burgundy: #6E1638;
  --color-burgundy-light: #A23B57;
  --color-burgundy-dark: #3E0B22;
  --color-burgundy-tint: #F9EEF2;

  --color-navy: #0E1A2B;
  --color-navy-dark: #070e17;
  --color-navy-light: #1B2C44;
  --color-navy-muted: #2C3E59;

  --color-terracotta: #C25E3C;
  --color-amber: #D97706;
  --color-emerald: #059669;
  --color-emerald-light: #ECFDF5;
  --color-red: #DC2626;
  --color-red-light: #FEF2F2;

  --bg-body: #F4F7FC;
  --bg-surface: #FFFFFF;
  --bg-surface-elevated: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-card-subtle: #F8F9FD;
  --bg-accent-banner: linear-gradient(135deg, #0E1A2B 0%, #3E0B22 100%);

  --text-main: #0E1A2B;
  --text-muted: #5C6A7D;
  --text-faint: #8E9BAE;
  --text-on-dark: #FFFFFF;
  --text-on-dark-muted: #C9D5E4;

  --border-light: rgba(14, 26, 43, 0.08);
  --border-medium: rgba(14, 26, 43, 0.14);
  --border-active: #6E1638;

  --shadow-sm: 0 2px 8px rgba(14, 26, 43, 0.04);
  --shadow-md: 0 8px 24px rgba(14, 26, 43, 0.08);
  --shadow-lg: 0 16px 40px rgba(14, 26, 43, 0.12);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --transition: 0.2s ease-in-out;
}

[data-theme="dark"] {
  --bg-body: #070D14;
  --bg-surface: #0E1A2B;
  --bg-surface-elevated: #152233;
  --bg-card: #0F1D30;
  --bg-card-subtle: #142236;
  --bg-accent-banner: linear-gradient(135deg, #1f0511 0%, #290817 50%, #0E1A2B 100%);

  --text-main: #F3ECF0;
  --text-muted: #A3B1C2;
  --text-faint: #69788D;
  --text-on-dark: #FFFFFF;
  --text-on-dark-muted: #D9C7CF;

  --border-light: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.16);
  --border-active: #A23B57;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* Container */
.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

.container-narrow {
  max-width: 760px;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo {
  height: 38px;
  width: auto;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-burgundy);
  letter-spacing: -0.5px;
  line-height: 1.1;
}

[data-theme="dark"] .brand-title {
  color: #ff88a8;
}

.brand-badge {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--color-burgundy);
  background: var(--color-burgundy-tint);
}

[data-theme="dark"] .nav-link:hover {
  color: #fff;
  background: rgba(162, 59, 87, 0.2);
}

.nav-link.active {
  color: var(--color-burgundy);
  background: var(--color-burgundy-tint);
  font-weight: 700;
}

[data-theme="dark"] .nav-link.active {
  color: #ff9bbb;
  background: rgba(162, 59, 87, 0.25);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle-btn {
  background: transparent;
  border: 1px solid var(--border-medium);
  color: var(--text-muted);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}

.theme-toggle-btn:hover {
  color: var(--color-burgundy);
  border-color: var(--color-burgundy);
  transform: rotate(15deg);
}

.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-medium);
  color: var(--text-main);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
  cursor: pointer;
}

/* Page Header Hero */
.page-hero {
  background: var(--bg-accent-banner);
  color: var(--text-on-dark);
  padding: 48px 0 44px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  width: 600px;
  height: 600px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(162, 59, 87, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #F3ECF0;
  margin-bottom: 14px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 10px;
  color: #FFFFFF;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-on-dark-muted);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.5;
}

/* Main Content Layout */
.main-content {
  flex: 1;
  padding: 40px 0 60px;
}

/* Cards */
.plain-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card, var(--shadow-md));
  padding: 32px;
  margin-bottom: 24px;
}

/* Information / Explainer Box */
.notice-box {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 28px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.notice-icon {
  font-size: 1.4rem;
  color: var(--color-burgundy);
  flex-shrink: 0;
  margin-top: 2px;
}

.notice-content h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-main);
}

.notice-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Form Elements */
.form-group {
  margin-bottom: 22px;
}

.form-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.form-label .req {
  color: var(--color-red);
}

.form-help {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 5px;
  line-height: 1.4;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-burgundy);
  box-shadow: 0 0 0 3px rgba(110, 22, 56, 0.12);
}

.form-textarea {
  min-height: 90px;
  resize: vertical;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

/* Checkbox Card */
.checkbox-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--bg-card-subtle);
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  cursor: pointer;
  margin-top: 10px;
  transition: var(--transition);
}

.checkbox-card:hover {
  border-color: var(--color-burgundy);
}

.checkbox-card input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--color-burgundy);
  margin-top: 2px;
  cursor: pointer;
  flex-shrink: 0;
}

.checkbox-label {
  font-size: 0.88rem;
  color: var(--text-main);
  line-height: 1.45;
  cursor: pointer;
}

.checkbox-label a {
  color: var(--color-burgundy);
  font-weight: 700;
  text-decoration: underline;
}

[data-theme="dark"] .checkbox-label a {
  color: #ff9bbb;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  border: none;
}

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

.btn-primary:hover {
  background: var(--color-burgundy-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(110, 22, 56, 0.25);
}

.btn-danger {
  background: var(--color-red);
  color: #FFFFFF;
}

.btn-danger:hover {
  background: #B91C1C;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.25);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border-medium);
  color: var(--text-main);
}

.btn-outline:hover {
  border-color: var(--color-burgundy);
  color: var(--color-burgundy);
}

.btn-block {
  width: 100%;
}

/* Alerts */
.alert {
  padding: 16px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
  font-size: 0.92rem;
  line-height: 1.5;
}

.alert-success {
  background: var(--color-emerald-light);
  color: #065F46;
  border: 1px solid #A7F3D0;
}

[data-theme="dark"] .alert-success {
  background: rgba(5, 150, 105, 0.15);
  color: #34D399;
  border-color: rgba(5, 150, 105, 0.3);
}

.alert-error {
  background: var(--color-red-light);
  color: #991B1B;
  border: 1px solid #FECACA;
}

[data-theme="dark"] .alert-error {
  background: rgba(220, 38, 38, 0.15);
  color: #F87171;
  border-color: rgba(220, 38, 38, 0.3);
}

/* Steps / Timeline */
.steps-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 28px 0;
}

.step-item {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-burgundy);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}

.step-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Legal Content Body */
.legal-markdown-body {
  font-size: 0.96rem;
  line-height: 1.7;
  color: var(--text-main);
}

.legal-markdown-body h2 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  margin: 32px 0 12px;
  color: var(--color-burgundy);
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 8px;
}

[data-theme="dark"] .legal-markdown-body h2 {
  color: #ff9bbb;
}

.legal-markdown-body h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 20px 0 8px;
  color: var(--text-main);
}

.legal-markdown-body p {
  margin-bottom: 14px;
}

.legal-markdown-body ul {
  margin: 0 0 16px 20px;
}

.legal-markdown-body li {
  margin-bottom: 6px;
}

/* Honeypot hidden input */
.honeypot-field {
  display: none !important;
  visibility: hidden !important;
}

/* Site Footer */
.site-footer {
  background: var(--color-navy);
  color: var(--text-on-dark-muted);
  padding: 36px 0 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: auto;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-brand-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-nav a {
  color: var(--text-on-dark-muted);
  font-size: 0.88rem;
  text-decoration: none;
  transition: var(--transition);
}

.footer-nav a:hover {
  color: #FFFFFF;
}

.footer-copy {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
  width: 100%;
  margin-top: 16px;
  text-align: center;
}

/* Mobile Menu Drawer */
.mobile-drawer {
  display: none;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-medium);
  padding: 18px 20px;
}

.mobile-drawer.open {
  display: block;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  .mobile-nav-toggle {
    display: inline-flex;
  }
}