/* ============================================
   Add Image to PDF — welcome site styles
   ============================================ */

:root {
  /* Colors */
  --bg: #fafaf7;
  --bg-soft: #f5f4ee;
  --surface: #ffffff;
  --border: #e7e5dd;
  --border-soft: #efece4;
  --ink: #1c1917;
  --ink-soft: #44403c;
  --muted: #78716c;
  --accent: #ea580c;
  --accent-hover: #c2410c;
  --accent-soft: #fed7aa;
  --accent-tint: #fff7ed;
  --red: #e63946;

  /* Typography */
  --font-display: 'Outfit', system-ui, -apple-system, sans-serif;
  --font-body: 'Geist', system-ui, -apple-system, sans-serif;

  /* Spacing & rhythm */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(28, 25, 23, 0.04), 0 1px 3px rgba(28, 25, 23, 0.06);
  --shadow-md: 0 4px 12px rgba(28, 25, 23, 0.06), 0 1px 3px rgba(28, 25, 23, 0.08);
  --shadow-lg: 0 16px 48px rgba(28, 25, 23, 0.08), 0 4px 12px rgba(28, 25, 23, 0.06);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
}

p { margin: 0; }
a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
  padding: 20px 0;
  position: sticky;
  top: 0;
  background: rgba(250, 250, 247, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border-soft);
  z-index: 50;
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
}
.header-inner > .btn {
  margin-left: auto;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
}
.brand img {
  border-radius: 8px;
  display: block;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 15px;
}
.header-nav a:not(.btn) {
  color: var(--ink-soft);
  font-weight: 500;
  transition: color .15s ease;
}
.header-nav a:not(.btn):hover {
  color: var(--accent);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 1px 2px rgba(234, 88, 12, 0.25), inset 0 1px 0 rgba(255,255,255,0.15);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.3);
}

/* Disabled / loading state for any .btn */
.btn:disabled,
.btn.is-loading {
  cursor: not-allowed;
  opacity: 0.85;
  transform: none;
  pointer-events: none;
}
.btn-spinner {
  display: none;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: btn-spin 0.7s linear infinite;
}
.btn.is-loading .btn-spinner { display: inline-block; }
@keyframes btn-spin {
  to { transform: rotate(360deg); }
}
.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-ghost {
  padding: 8px 14px;
  font-size: 14px;
  color: var(--ink-soft);
  border-color: transparent;
}
.btn-ghost:hover {
  background: var(--bg-soft);
  color: var(--accent);
}

/* Install-extension buttons (home page) */
.btn-install-outline {
  padding: 10px 18px;
  font-size: 14px;
  color: var(--accent);
  background: var(--surface);
  border: 1px solid var(--accent);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.btn-install-outline:hover {
  background: var(--accent-tint);
  transform: translateY(-1px);
}
.btn-install-soft {
  padding: 14px 26px;
  font-size: 16px;
  font-weight: 500;
  color: var(--accent-hover);
  background: var(--accent-tint);
  border: 1px solid var(--accent-soft);
  border-radius: 999px;
}
.btn-install-soft:hover {
  background: var(--accent-soft);
  color: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.18);
}
.chrome-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ============================================
   HOME PAGE
   ============================================ */
.home-page {
  min-height: calc(100vh - 180px);
  display: flex;
  align-items: center;
  padding: 64px 0 96px;
  position: relative;
  overflow: hidden;
}
.home-page::before {
  content: '';
  position: absolute;
  top: -240px;
  left: 50%;
  transform: translateX(-50%);
  width: 760px;
  height: 760px;
  background: radial-gradient(circle, var(--accent-tint) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.home-container {
  position: relative;
  z-index: 1;
  text-align: center;
}
.home-title {
  font-size: clamp(40px, 6vw, 60px);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
}
.home-subtitle {
  font-size: 18px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0 auto 40px;
  max-width: 560px;
}

/* ============================================
   WELCOME PAGE
   ============================================ */
.welcome-page {
  padding: 64px 0 96px;
  position: relative;
  overflow: hidden;
}
.welcome-page::before {
  content: '';
  position: absolute;
  top: -240px;
  left: 50%;
  transform: translateX(-50%);
  width: 720px;
  height: 720px;
  background: radial-gradient(circle, var(--accent-tint) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.welcome-container {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.welcome-title {
  font-size: clamp(30px, 4.4vw, 44px);
  line-height: 1.15;
  text-align: center;
  font-weight: 700;
  margin-bottom: 64px;
}
.welcome-emoji {
  display: inline-block;
  margin-right: 4px;
}

.welcome-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 56px;
}
.welcome-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.welcome-step-text {
  text-align: center;
  font-size: 16px;
  color: var(--muted);
  max-width: 560px;
}

.welcome-shot {
  margin: 0;
  width: 100%;
  max-width: 640px;
}
.welcome-shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-soft);
}
.welcome-shot-placeholder {
  aspect-ratio: 16 / 9;
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  box-shadow: var(--shadow-sm);
}
.welcome-shot-placeholder small {
  display: inline-block;
  margin-top: 6px;
  font-weight: 400;
  font-size: 13px;
  color: var(--muted);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  padding: 32px 0;
  border-top: 1px solid var(--border-soft);
  background: var(--surface);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--ink-soft);
  font-size: 14px;
}
.footer-brand img { border-radius: 6px; }
.footer-nav {
  display: flex;
  gap: 24px;
  font-size: 14px;
}
.footer-nav a {
  color: var(--muted);
  transition: color .15s ease;
}
.footer-nav a:hover { color: var(--accent); }
.footer-copy {
  font-size: 13px;
  color: var(--muted);
}

/* ============================================
   UNINSTALL PAGE
   ============================================ */
.uninstall-page {
  min-height: calc(100vh - 100px);
  display: flex;
  align-items: center;
  padding: 64px 0 96px;
}
.uninstall-card {
  max-width: 600px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow-md);
}
.uninstall-title {
  font-size: clamp(28px, 4vw, 36px);
  margin-bottom: 12px;
  font-weight: 700;
}
.uninstall-sub {
  color: var(--ink-soft);
  font-size: 17px;
  margin-bottom: 36px;
  line-height: 1.5;
}
.uninstall-form { display: flex; flex-direction: column; gap: 24px; }
.form-group { display: flex; flex-direction: column; gap: 10px; }
.form-label {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}
.radio-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.radio-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
  font-size: 15px;
  color: var(--ink-soft);
}
.radio-item:hover { border-color: var(--accent-soft); background: var(--accent-tint); }
.radio-item input { accent-color: var(--accent); margin: 0; }
.radio-item:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-tint);
  color: var(--accent-hover);
}
.form-input,
.form-textarea {
  font-family: inherit;
  font-size: 15px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
  width: 100%;
}
.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.15);
}
.form-textarea { resize: vertical; min-height: 90px; }
.form-hint { font-size: 13px; color: var(--muted); }
.form-submit { align-self: flex-start; }

.thank-you {
  text-align: center;
  padding: 24px 0;
  display: none;
}
.thank-you.show { display: block; }
.thank-you-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: var(--accent-tint);
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.thank-you h2 { font-size: 26px; margin-bottom: 8px; }
.thank-you p { color: var(--ink-soft); }

/* ============================================
   PRIVACY PAGE
   ============================================ */
.legal-page {
  padding: 64px 0 96px;
}
.legal-content {
  max-width: 720px;
  margin: 0 auto;
}
.legal-content h1 {
  font-size: clamp(32px, 5vw, 44px);
  margin-bottom: 8px;
  font-weight: 700;
}
.legal-meta {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 40px;
}
.legal-content h2 {
  font-size: 22px;
  margin: 40px 0 12px;
  font-weight: 600;
}
.legal-content p,
.legal-content li {
  color: var(--ink-soft);
  line-height: 1.7;
  font-size: 16px;
}
.legal-content p { margin-bottom: 14px; }
.legal-content ul {
  padding-left: 22px;
  margin-bottom: 16px;
}
.legal-content li { margin-bottom: 6px; }
.legal-content strong { color: var(--ink); font-weight: 600; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 880px) {
  .welcome-page { padding: 48px 0 72px; }
  .welcome-title { margin-bottom: 48px; }
  .welcome-steps { gap: 44px; }
  .uninstall-card { padding: 36px 24px; }
}

@media (max-width: 640px) {
  .header-nav { display: none; }
  .btn-install-outline { padding: 8px 14px; font-size: 13px; }
}

@media (max-width: 540px) {
  .footer-inner { flex-direction: column; text-align: center; }
}