/* ============================================================
   Humanizor — Global Stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,600;1,9..144,300&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap');

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

:root {
  --green:         #1a9e74;
  --green-light:   #e8f7f2;
  --green-dark:    #0f6e52;
  --ink:           #111111;
  --ink-2:         #3a3a3a;
  --ink-3:         #777777;
  --ink-4:         #b0b0b0;
  --surface:       #ffffff;
  --surface-2:     #f8f7f4;
  --surface-3:     #f0efea;
  --border:        rgba(0,0,0,0.07);
  --border-strong: rgba(0,0,0,0.13);
  --radius:        14px;
  --radius-sm:     8px;
  --radius-xs:     5px;
  --shadow-sm:     0 1px 3px rgba(0,0,0,0.05),0 2px 8px rgba(0,0,0,0.04);
  --shadow:        0 2px 6px rgba(0,0,0,0.06),0 6px 24px rgba(0,0,0,0.05);
  --font-serif:    'Fraunces', Georgia, serif;
  --font-sans:     'DM Sans', system-ui, sans-serif;
  --max-w:         960px;
  --max-w-prose:   740px;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--surface-2);
  min-height: 100vh;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

/* ==============================
   NAVBAR
   ============================== */
.navbar {
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 58px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-brand { display: flex; align-items: center; gap: 9px; text-decoration: none; }
.nav-logo {
  width: 30px; height: 30px;
  background: var(--green); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-size: 15px; font-weight: 600;
  color: #fff; letter-spacing: -0.5px;
}
.nav-name { font-size: 15px; font-weight: 600; color: var(--ink); letter-spacing: -0.02em; }
.nav-links { display: flex; gap: 1.75rem; list-style: none; }
.nav-links a {
  font-size: 13.5px; font-weight: 500; color: var(--ink-3);
  text-decoration: none; transition: color 0.15s;
}
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-cta {
  font-size: 13px; font-weight: 600;
  padding: 7px 16px; background: var(--green); color: #fff !important;
  border-radius: 8px; text-decoration: none; transition: background 0.15s;
}
.nav-cta:hover { background: var(--green-dark) !important; }

/* ==============================
   FOOTER
   ============================== */
.site-footer {
  background: #111; color: rgba(255,255,255,0.55);
  padding: 3.5rem 2rem 2rem; margin-top: 5rem;
}
.footer-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem;
}
.footer-brand-name {
  font-family: var(--font-serif); font-size: 20px; font-weight: 400;
  color: #fff; margin-bottom: 0.6rem; display: block;
}
.footer-brand p { font-size: 13px; line-height: 1.65; max-width: 210px; }
.footer-col h4 {
  font-size: 11.5px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.08em; color: #fff; margin-bottom: 0.9rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; }
.footer-col ul a {
  font-size: 13px; color: rgba(255,255,255,0.5);
  text-decoration: none; transition: color 0.12s;
}
.footer-col ul a:hover { color: #fff; }
.footer-bottom {
  max-width: var(--max-w); margin: 2.5rem auto 0;
  padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; flex-wrap: wrap; gap: 0.5rem;
}
.footer-bottom a { color: rgba(255,255,255,0.35); text-decoration: none; }
.powered { display: flex; align-items: center; gap: 6px; }
.powered-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }

/* ==============================
   PAGE HERO (shared)
   ============================== */
.page-hero {
  max-width: var(--max-w-prose); margin: 0 auto;
  padding: 4rem 2rem 2.5rem; text-align: center;
}
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--green-light); color: var(--green-dark);
  font-size: 11.5px; font-weight: 600; padding: 4px 13px;
  border-radius: 20px; margin-bottom: 1.25rem;
  letter-spacing: 0.05em; text-transform: uppercase;
}
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.page-hero h1 {
  font-family: var(--font-serif); font-weight: 300;
  font-size: clamp(30px, 5vw, 50px); line-height: 1.12;
  letter-spacing: -0.025em; color: var(--ink); margin-bottom: 1rem;
}
.page-hero p { font-size: 16.5px; color: var(--ink-3); max-width: 480px; margin: 0 auto; line-height: 1.65; }

/* ==============================
   AD SLOTS
   ============================== */
.ad-slot { max-width: var(--max-w); margin: 0 auto 1.5rem; padding: 0 1.5rem; text-align: center; }

/* ==============================
   PROSE (blogs, about, etc.)
   ============================== */
.prose {
  max-width: var(--max-w-prose); margin: 0 auto;
  padding: 0 1.5rem 4rem; font-size: 16px; line-height: 1.85; color: var(--ink-2);
}
.prose h2 {
  font-family: var(--font-serif); font-weight: 400;
  font-size: clamp(22px, 3vw, 30px); color: var(--ink);
  margin: 3rem 0 1rem; letter-spacing: -0.02em; line-height: 1.25;
}
.prose h3 {
  font-family: var(--font-sans); font-weight: 600; font-size: 17px;
  color: var(--ink); margin: 2.2rem 0 0.65rem;
}
.prose p { margin-bottom: 1.25rem; }
.prose ul, .prose ol { margin: 0.75rem 0 1.25rem 1.5rem; }
.prose li { margin-bottom: 0.45rem; }
.prose strong { font-weight: 600; color: var(--ink); }
.prose a { color: var(--green-dark); text-decoration: underline; text-underline-offset: 3px; }
.prose blockquote {
  border-left: 3px solid var(--green); padding: 0.85rem 1.25rem;
  margin: 1.75rem 0; background: var(--green-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic; color: var(--ink-2);
}
.prose .tip {
  background: var(--surface-3); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); padding: 1rem 1.25rem; margin: 1.5rem 0;
  font-size: 14.5px;
}
.prose .tip strong { display: block; margin-bottom: 0.3rem; color: var(--green-dark); }

/* ==============================
   CARDS
   ============================== */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }

/* ==============================
   BUTTONS
   ============================== */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 24px; background: var(--green); color: #fff;
  border: none; border-radius: 9px; font-family: var(--font-sans);
  font-size: 14px; font-weight: 600; cursor: pointer;
  text-decoration: none; transition: background 0.15s, transform 0.1s;
}
.btn-primary:hover { background: var(--green-dark); color: #fff; }
.btn-primary:active { transform: scale(0.98); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 10px 20px; background: var(--surface); color: var(--ink-2);
  border: 1px solid var(--border-strong); border-radius: 9px;
  font-family: var(--font-sans); font-size: 14px; font-weight: 500;
  cursor: pointer; text-decoration: none; transition: background 0.12s;
}
.btn-ghost:hover { background: var(--surface-3); color: var(--ink); }

.btn-sm {
  font-family: var(--font-sans); font-size: 12px; font-weight: 500;
  padding: 4px 10px; background: none;
  border: 1px solid var(--border-strong); border-radius: var(--radius-xs);
  color: var(--ink-3); cursor: pointer; transition: all 0.12s;
}
.btn-sm:hover { background: var(--surface-3); color: var(--ink); }

/* ==============================
   SPINNER & TOAST
   ============================== */
.spinner {
  width: 15px; height: 15px;
  border: 2.5px solid rgba(255,255,255,0.3);
  border-top-color: #fff; border-radius: 50%;
  animation: spin 0.65s linear infinite; display: none; flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

#toast {
  position: fixed; bottom: 24px; right: 24px;
  background: var(--ink); color: #fff;
  font-size: 13px; font-weight: 500;
  padding: 10px 18px; border-radius: 9px;
  opacity: 0; pointer-events: none; transform: translateY(8px);
  transition: opacity 0.2s, transform 0.2s; z-index: 9999; max-width: 300px;
}
#toast.show { opacity: 1; transform: translateY(0); }

/* ==============================
   PILL TABS
   ============================== */
.pill-tab {
  font-size: 12.5px; font-weight: 500; padding: 5px 14px;
  border-radius: 20px; border: 1px solid var(--border-strong);
  background: var(--surface); color: var(--ink-3); cursor: pointer;
  transition: all 0.15s; white-space: nowrap; font-family: var(--font-sans);
}
.pill-tab:hover { background: var(--surface-3); color: var(--ink); }
.pill-tab.active { background: var(--ink); border-color: var(--ink); color: #fff; }

/* ==============================
   PANEL
   ============================== */
.panel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; overflow: hidden;
}
.panel-head {
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  background: var(--surface-2);
}
.panel-title {
  font-size: 11px; font-weight: 600; color: var(--ink-4);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.panel-btns { display: flex; gap: 4px; }
.panel-foot {
  padding: 8px 14px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
}
.wc-count { font-size: 12px; color: var(--ink-4); }

/* ==============================
   RESPONSIVE
   ============================== */
@media (max-width: 768px) {
  .navbar { padding: 0 1.25rem; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-inner { grid-template-columns: 1fr; }
  .page-hero { padding: 3rem 1.25rem 2rem; }
  .navbar { padding: 0 1rem; }
  .nav-links .hide-sm { display: none; }
}