/* ==========================================================================
   Privacy Policy - Design System & Styles
   Orange Macaw Studio
   ========================================================================== */

:root {
  /* Color Palette - Light Mode */
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-header: rgba(255, 255, 255, 0.85);
  --border-color: #e2e8f0;
  --border-subtle: #f1f5f9;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;

  --brand-orange: #ff6b00;
  --brand-orange-light: #fff7ed;
  --brand-orange-border: #ffedd5;
  --brand-orange-hover: #e66000;

  --accent-blue: #0284c7;
  --accent-blue-bg: #f0f9ff;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.06), 0 2px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);

  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
}

/* Dark Mode Overrides */
[data-theme="dark"] {
  --bg-main: #0b0f17;
  --bg-card: #151c28;
  --bg-header: rgba(21, 28, 40, 0.85);
  --border-color: #263346;
  --border-subtle: #1e293b;

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --brand-orange-light: rgba(255, 107, 0, 0.12);
  --brand-orange-border: rgba(255, 107, 0, 0.25);

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
}

/* Language Visibility Rules */
html.lang-pt-br [data-lang-el="en-us"] {
  display: none !important;
}

html.lang-en-us [data-lang-el="pt-br"] {
  display: none !important;
}

/* Reset & Universal */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* ==========================================================================
   Header Navigation & Top-Left Language Selector
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-header);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.header-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Language Selector Wrapper (Top-Left) */
.lang-selector-wrapper {
  position: relative;
}

.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.85rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.lang-btn:hover {
  border-color: var(--brand-orange);
  color: var(--brand-orange);
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.12);
}

.lang-btn-content {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.flag-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.flag-icon svg {
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1);
}

.chevron-icon {
  transition: transform 0.2s ease;
}

.lang-selector-wrapper.open .chevron-icon {
  transform: rotate(180deg);
}

/* Language Dropdown Menu */
.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 180px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.4rem;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 120;
}

.lang-selector-wrapper.open .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 0.75rem;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.lang-option:hover {
  background-color: var(--brand-orange-light);
  color: var(--brand-orange);
}

.lang-option.active {
  background-color: var(--brand-orange-light);
  color: var(--brand-orange);
  font-weight: 600;
}

.lang-option .option-text {
  flex: 1;
}

.lang-option small {
  color: var(--text-muted);
  font-weight: 400;
}

.lang-option .check-mark {
  opacity: 0;
  font-size: 0.9rem;
  font-weight: bold;
}

.lang-option.active .check-mark {
  opacity: 1;
}

/* Header Right Branding & Theme Toggle */
.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.brand-icon {
  font-size: 1.1rem;
}

.theme-toggle-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.theme-toggle-btn:hover {
  color: var(--brand-orange);
  border-color: var(--brand-orange);
}

.moon-icon {
  display: none;
}

[data-theme="dark"] .sun-icon {
  display: none;
}

[data-theme="dark"] .moon-icon {
  display: block;
}

/* ==========================================================================
   Main Content Layout
   ========================================================================== */

.main-wrapper {
  padding: 2.5rem 1.25rem 4rem;
}

.document-container {
  max-width: 880px;
  margin: 0 auto;
}

/* Header Card (Hero) */
.doc-header-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.standalone-logo-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.75rem;
  text-align: center;
}

.logo {
  max-width: 100%;
  height: auto;
  width: 160px;
  margin-bottom: 10px;
  filter: var(--logo-filter, drop-shadow(0px 8px 18px rgba(255, 107, 0, 0.4)));
  transition: filter 0.3s ease, transform 0.2s ease;
}

.logo:hover {
  transform: scale(1.02);
}

.logo-title {
  font-family: 'Oxanium', sans-serif;
  font-size: 19px;
  font-weight: 700;
  text-transform: uppercase;
  transform: scaleX(1.4);
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 2px;
}

.logo-subtitle {
  font-family: 'Oxanium', sans-serif;
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.45em;
  opacity: 0.85;
  text-transform: uppercase;
  transform: scaleX(1.5);
  color: var(--text-primary);
}

.doc-header-card.text-center {
  text-align: center;
}

.justify-center {
  justify-content: center;
}

.doc-header-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #ff6b00, #ff9e00);
}

.header-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.22rem 0.65rem;
  background: var(--brand-orange-light);
  border: 1px solid var(--brand-orange-border);
  color: var(--brand-orange);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.85rem;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background-color: var(--brand-orange);
  border-radius: 50%;
}

.doc-header-card h1 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
}

.intro-lead {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.intro-lead:last-child {
  margin-bottom: 0;
}

.doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* ==========================================================================
   Document Sections
   ========================================================================== */

.doc-body {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.doc-section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.doc-section:hover {
  border-color: rgba(255, 107, 0, 0.3);
  box-shadow: var(--shadow-md);
}

.section-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--brand-orange-light);
  border: 1px solid var(--brand-orange-border);
  color: var(--brand-orange);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.section-content {
  flex: 1;
}

.section-content h2 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  letter-spacing: -0.015em;
}

.section-content p {
  color: var(--text-secondary);
  font-size: 0.96rem;
  margin-bottom: 0.75rem;
}

.section-content p:last-child {
  margin-bottom: 0;
}

/* Lists inside sections */
.info-list, .check-list {
  list-style: none;
  margin-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.info-list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.info-list li::before {
  content: '•';
  position: absolute;
  left: 0.25rem;
  top: 0;
  color: var(--brand-orange);
  font-weight: bold;
  font-size: 1.2rem;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.bullet-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: var(--brand-orange-light);
  color: var(--brand-orange);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: bold;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Contact Special Styling */
.contact-card .email-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.6rem;
  padding: 0.55rem 1rem;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.92rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.contact-card .email-badge svg {
  color: var(--brand-orange);
  transition: transform 0.2s ease;
}

.contact-card .email-badge:hover {
  border-color: var(--brand-orange);
  color: var(--brand-orange);
  background: var(--brand-orange-light);
  transform: translateY(-1px);
}

.contact-card .email-badge:hover svg {
  transform: scale(1.1);
}

/* Conclusion Card */
.conclusion-card {
  align-items: center;
}

.conclusion-card .section-content p {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-secondary);
  font-size: 0.96rem;
  line-height: 1.65;
}

/* Footer */
.doc-footer {
  text-align: center;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.875rem;
}

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

@media (max-width: 640px) {
  .header-container {
    padding: 0.75rem 1rem;
  }

  .doc-header-card {
    padding: 1.75rem 1.25rem;
  }

  .doc-header-card h1 {
    font-size: 1.75rem;
  }

  .doc-section {
    padding: 1.25rem;
    flex-direction: column;
    gap: 0.85rem;
  }

  .section-icon {
    width: 38px;
    height: 38px;
  }

  .brand-name {
    display: none;
  }
}