/* website/styles.css */
/* Minimalist Mono Black Design System for Translator Lite */

:root {
  --bg-primary: #000000;
  --bg-surface: #080808;
  --bg-card: #0D0D0D;
  --bg-card-hover: #141414;
  --bg-input: #121212;
  --border-subtle: #1C1C1C;
  --border-medium: #2A2A2A;
  --border-focus: #FFFFFF;
  --text-primary: #FFFFFF;
  --text-secondary: #999999;
  --text-muted: #555555;
  --accent-gold: #FFDD00;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --max-width: 1100px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Ambient glow background */
.ambient-glow {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 450px;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.035) 0%, rgba(0, 0, 0, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-icon {
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.brand-name {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.4px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 13.5px;
  font-weight: 500;
  transition: color 0.15s;
}

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

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

.btn-nav-secondary {
  text-decoration: none;
  color: var(--text-secondary);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  transition: all 0.15s;
}

.btn-nav-secondary:hover {
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.btn-nav-primary {
  text-decoration: none;
  color: #000000;
  background: #FFFFFF;
  padding: 7px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  transition: background 0.15s, transform 0.1s;
}

.btn-nav-primary:hover {
  background: #E5E5E5;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 70px 24px 50px;
  text-align: center;
  z-index: 1;
}

.hero-container {
  max-width: 900px;
  margin: 0 auto;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #FFFFFF;
}

.hero-title {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.hero-highlight {
  color: #FFFFFF;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 660px;
  margin: 0 auto 32px;
  font-weight: 400;
}

.hero-subtitle code {
  font-family: ui-monospace, Menlo, Monaco, monospace;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  padding: 2px 6px;
  border-radius: 4px;
  color: #E5E5E5;
  font-size: 14.5px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 55px;
  flex-wrap: wrap;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  background: #FFFFFF;
  color: #000000;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  font-weight: 700;
  transition: all 0.15s;
}

.btn-hero-primary:hover {
  background: #E5E5E5;
  transform: translateY(-1px);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  background: var(--bg-surface);
  color: var(--text-secondary);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-medium);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-hero-secondary:hover {
  border-color: #555555;
  color: var(--text-primary);
}

kbd {
  background: #1C1C1C;
  border: 1px solid #333333;
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 12px;
  font-weight: 600;
  color: #FFFFFF;
  font-family: inherit;
}

/* Browser Mockup */
.mockup-wrapper {
  max-width: 780px;
  margin: 0 auto;
}

.browser-mockup {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.9);
  text-align: left;
}

.mockup-header {
  background: #080808;
  border-bottom: 1px solid var(--border-subtle);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.traffic-lights {
  display: flex;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background: #FF5F56; }
.dot-yellow { background: #FFBD2E; }
.dot-green { background: #27C93F; }

.mockup-url-bar {
  flex: 1;
  background: #141414;
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.mockup-ext-badge {
  display: flex;
  align-items: center;
}

.toolbar-badge-preview {
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 7px;
  background: #000000;
  color: #FFFFFF;
  border: 1px solid #333333;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

.mockup-body {
  padding: 24px;
  background: #030303;
}

.mockup-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px;
}

.mockup-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 10px;
}

.mockup-label {
  font-size: 12.5px;
  color: var(--text-secondary);
  font-weight: 500;
}

.mockup-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mockup-select {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 12px;
  padding: 6px 10px;
  outline: none;
  cursor: pointer;
}

.btn-mockup-action {
  background: #FFFFFF;
  color: #000000;
  border: none;
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
}

.btn-mockup-action:hover {
  background: #E5E5E5;
}

.mockup-input-wrapper {
  position: relative;
}

.mockup-textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  line-height: 1.5;
  padding: 12px 14px;
  resize: vertical;
  outline: none;
  transition: border-color 0.2s;
}

.mockup-textarea:focus {
  border-color: var(--border-focus);
}

.mockup-toast {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: #000000;
  border: 1px solid var(--border-medium);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 12px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.8);
}

.toast-spinner {
  width: 12px;
  height: 12px;
  border: 2px solid #333333;
  border-top-color: #FFFFFF;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.hidden {
  display: none !important;
}

/* Sections Global */
.section-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px;
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 50px;
}

.section-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.section-title {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.section-desc {
  font-size: 15px;
  color: var(--text-secondary);
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: transform 0.2s, border-color 0.2s;
}

.feature-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-medium);
  background: var(--bg-card-hover);
}

.feature-icon {
  font-size: 24px;
  margin-bottom: 16px;
}

.feature-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.feature-body {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.feature-body code {
  font-family: ui-monospace, Menlo, Monaco, monospace;
  background: var(--bg-input);
  padding: 1px 4px;
  border-radius: 3px;
  color: #E5E5E5;
}

/* How It Works Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  position: relative;
}

.step-number {
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 28px;
  font-weight: 800;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.step-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.step-body {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Live Demo Playground */
.demo-playground-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.demo-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.demo-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.demo-badge {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
}

.btn-demo-test {
  background: var(--bg-input);
  border: 1px solid var(--border-medium);
  color: #FFFFFF;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-demo-test:hover {
  background: #FFFFFF;
  color: #000000;
}

.demo-label {
  font-size: 11.5px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.demo-field {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 13.5px;
  padding: 10px 12px;
  outline: none;
  transition: border-color 0.2s;
}

.demo-field:focus {
  border-color: var(--border-focus);
}

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

.demo-editable {
  min-height: 90px;
  user-select: text;
  cursor: text;
}

/* FAQ Accordion */
.faq-accordion {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: border-color 0.15s;
}

.faq-item[open] {
  border-color: var(--border-medium);
}

.faq-question {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: "+";
  font-size: 18px;
  color: var(--text-muted);
  transition: transform 0.2s;
}

.faq-item[open] .faq-question::after {
  content: "−";
  color: var(--text-primary);
}

.faq-answer {
  margin-top: 12px;
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.55;
  border-top: 1px solid var(--border-subtle);
  padding-top: 12px;
}

/* Support Section (Buy Me A Coffee) */
.support-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.support-card {
  background: linear-gradient(180deg, #0F0F0F 0%, #050505 100%);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 45px 30px;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
}

.support-icon-wrap {
  font-size: 36px;
  margin-bottom: 16px;
}

.support-title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.support-body {
  font-size: 14.5px;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 24px;
  line-height: 1.6;
}

.support-link {
  color: #FFFFFF;
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
}

.support-link:hover {
  color: #E5E5E5;
}

.support-cta {
  display: flex;
  justify-content: center;
}

.btn-coffee {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #FFDD00;
  color: #000000;
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 8px;
  transition: all 0.15s;
  box-shadow: 0 4px 14px rgba(255, 221, 0, 0.25);
}

.btn-coffee:hover {
  background: #FFE433;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 221, 0, 0.35);
}

.coffee-svg {
  width: 18px;
  height: 18px;
}

/* Creator Social Links in Support Card */
.creator-socials {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.creator-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

.creator-links {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: 9999px;
  padding: 6px 14px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 12.5px;
  font-weight: 600;
  transition: all 0.15s ease;
}

.social-pill:hover {
  background: var(--bg-card-hover);
  border-color: #555555;
  color: #FFFFFF;
  transform: translateY(-1px);
}

.social-svg {
  flex-shrink: 0;
}

/* Privacy Section (Landing Page & Standalone) */
.privacy-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  max-width: 900px;
  margin: 0 auto;
}

.privacy-header {
  margin-bottom: 20px;
}

.privacy-title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  margin-top: 10px;
}

.privacy-content {
  border-top: 1px solid var(--border-subtle);
  padding-top: 20px;
}

.privacy-text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

.privacy-text code,
.privacy-lead code,
.privacy-detail-content code,
.privacy-list code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;
  background: var(--bg-input);
  padding: 2px 6px;
  border-radius: 4px;
  color: #FFFFFF;
  border: 1px solid var(--border-subtle);
  font-size: 13px;
}

/* Standalone Privacy Page Styles */
.privacy-document-container {
  max-width: 860px;
  margin: 40px auto 80px;
  padding: 0 24px;
}

.privacy-card-large {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
}

.privacy-meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.privacy-main-title {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.8px;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.privacy-statement-highlight {
  background: var(--bg-card);
  border-left: 3px solid #FFFFFF;
  border-top: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 24px 28px;
  margin-bottom: 36px;
}

.privacy-lead {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-primary);
  font-weight: 500;
  margin: 0;
}

.privacy-details-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 40px;
}

.privacy-detail-item {
  display: flex;
  gap: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
}

.privacy-detail-icon {
  font-size: 24px;
  flex-shrink: 0;
  line-height: 1;
}

.privacy-detail-content h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.privacy-detail-content p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

.privacy-list {
  margin: 10px 0 0 18px;
  padding: 0;
  color: var(--text-secondary);
  font-size: 13.5px;
  line-height: 1.7;
}

.privacy-contact-card {
  border-top: 1px solid var(--border-subtle);
  padding-top: 28px;
}

.privacy-contact-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.privacy-contact-card p {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin: 0;
}

/* Footer Social Icons */
.footer-social-icons {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-icon-link {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.15s;
}

.footer-icon-link:hover {
  color: #FFFFFF;
  border-color: var(--border-medium);
  background: var(--bg-card-hover);
  transform: translateY(-1px);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-subtle);
  background: #030303;
  padding: 50px 24px 30px;
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.footer-logo {
  width: 20px;
  height: 20px;
  border-radius: 4px;
}

.footer-tagline {
  font-size: 12.5px;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 13px;
  transition: color 0.15s;
}

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

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  border-top: 1px solid var(--border-subtle);
  padding-top: 20px;
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}

/* Responsive adjustments */
@media (max-width: 860px) {
  .hero-title {
    font-size: 36px;
  }
  .features-grid, .steps-grid, .demo-playground-grid {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
  }
}