/* =========================================================
   ToolzPedia — main.css
   Design system: Dark techy · Neon electric accents
   ========================================================= */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

/* ── CSS Variables ── */
:root {
  --bg-base:        #080c14;
  --bg-card:        #0e1421;
  --bg-card-hover:  #131b2e;
  --bg-input:       #111827;
  --border:         rgba(99,179,237,0.12);
  --border-hover:   rgba(99,179,237,0.32);

  --neon:           #00e5ff;
  --neon-dim:       rgba(0,229,255,0.12);
  --neon-glow:      0 0 18px rgba(0,229,255,0.45);
  --purple:         #a78bfa;
  --green:          #34d399;
  --orange:         #fb923c;
  --red:            #f87171;

  --text-primary:   #f0f6ff;
  --text-secondary: #8ba3c7;
  --text-muted:     #4a6080;

  --font-main:  'Space Grotesk', sans-serif;
  --font-mono:  'JetBrains Mono', monospace;

  --radius:     10px;
  --radius-lg:  18px;
  --transition: 0.22s cubic-bezier(0.4,0,0.2,1);

  --header-h:   64px;
  --max-w:      1280px;
}

/* ── Light Mode Variables ── */
body.light-mode {
  --bg-base:        #f0f4f8;
  --bg-card:        #ffffff;
  --bg-card-hover:  #f7faff;
  --bg-input:       #f1f5f9;
  --border:         rgba(30,80,160,0.12);
  --border-hover:   rgba(0,180,220,0.4);

  --neon:           #0099bb;
  --neon-dim:       rgba(0,153,187,0.10);
  --neon-glow:      0 0 18px rgba(0,153,187,0.35);

  --text-primary:   #0d1b2e;
  --text-secondary: #3a5070;
  --text-muted:     #7a96b4;
}
body.light-mode #site-header {
  background: rgba(240,244,248,0.95);
}
body.light-mode .hero-bg {
  background:
    radial-gradient(ellipse 800px 500px at 50% -80px, rgba(0,180,220,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 600px 400px at 80% 80%, rgba(100,80,200,0.05) 0%, transparent 60%);
}
body.light-mode .ad-slot {
  background: repeating-linear-gradient(45deg, rgba(0,0,0,0.015), rgba(0,0,0,0.015) 1px, transparent 1px, transparent 8px);
}

/* ── Theme Toggle Button ── */
.btn-theme {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition);
  font-size: 1rem;
  cursor: pointer;
  flex-shrink: 0;
}
.btn-theme:hover {
  color: var(--neon);
  border-color: var(--neon);
  background: var(--neon-dim);
}
.btn-theme .icon-sun  { display: none; }
.btn-theme .icon-moon { display: block; }
body.light-mode .btn-theme .icon-sun  { display: block; }
body.light-mode .btn-theme .icon-moon { display: none; }

/* ── Reset ── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body {
  font-family: var(--font-main);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.3s, color 0.3s;
}
img, svg { display:block; max-width:100%; }
a { color:inherit; text-decoration:none; }
ul, ol { list-style:none; }
button { cursor:pointer; border:none; background:none; font-family:inherit; }
input, select, textarea { font-family:inherit; }

/* ── Utility ── */
.container { width:100%; max-width:var(--max-w); margin:0 auto; padding:0 20px; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0; }

/* ═══════════════════════════════════════════
   HEADER
═══════════════════════════════════════════ */
#site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(8,12,20,0.92);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
#site-header.scrolled {
  box-shadow: 0 4px 40px rgba(0,0,0,0.6);
}
.header-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 32px;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}
.site-logo .logo-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--neon-glow);
}
.site-logo .logo-text { color: var(--text-primary); }
.site-logo .logo-dot  { color: var(--neon); }

/* Main Nav */
#main-nav { display:flex; align-items:center; gap:2px; flex:1; }

.nav-item {
  position: relative;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 7px;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav-link:hover,
.nav-item:hover > .nav-link { color: var(--text-primary); background: rgba(255,255,255,0.05); }
.nav-link .chevron {
  width: 14px; height: 14px;
  transition: transform var(--transition);
  stroke: currentColor;
}
.nav-item:hover > .nav-link .chevron { transform: rotate(180deg); }

/* ── Mega Menu ── */
.mega-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  transform: translateY(8px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  min-width: 420px;
  max-width: 90vw;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7), 0 0 0 1px rgba(0,229,255,0.06);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 999;
}
.nav-item:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  transform: translateY(0);
}
/* Prevent gap between nav-link and mega-menu */
.mega-menu::before {
  content: '';
  position: absolute;
  top: -14px;
  left: 0; right: 0;
  height: 14px;
}
.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.mega-category-title {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--neon);
  padding: 0 10px 10px;
  grid-column: 1 / -1;
  border-bottom: 1px solid var(--border);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.mega-tool-link {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 10px;
  border-radius: 8px;
  font-size: 0.825rem;
  color: var(--text-secondary);
  transition: background var(--transition), color var(--transition);
}
.mega-tool-link:hover { background: var(--neon-dim); color: var(--text-primary); }
.mega-tool-link .tool-icon-sm {
  width: 28px; height: 28px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* Single mega panel with multiple categories */
.mega-menu.wide { min-width: 820px; }
.mega-sections { display: flex; flex-direction: column; gap: 20px; }
.mega-section-row { display: flex; flex-direction: column; gap: 6px; }
.mega-section-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--neon);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 8px;
}
.mega-row-links { display: flex; flex-wrap: wrap; gap: 4px; }

/* Header right actions */
.header-actions { display:flex; align-items:center; gap:10px; margin-left:auto; flex-shrink:0; }
.btn-search {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: flex; align-items:center; justify-content:center;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.btn-search:hover { color: var(--neon); border-color: var(--neon); background: var(--neon-dim); }
.btn-cta {
  padding: 8px 18px;
  background: var(--neon);
  color: #000;
  font-weight: 700;
  font-size: 0.82rem;
  border-radius: 8px;
  transition: box-shadow var(--transition), transform var(--transition);
  letter-spacing: 0.3px;
}
.btn-cta:hover { box-shadow: var(--neon-glow); transform: translateY(-1px); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px; height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
}
.hamburger span {
  display:block; width:18px; height:2px;
  background:var(--text-primary);
  border-radius:2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ═══════════════════════════════════════════
   MOBILE NAV
═══════════════════════════════════════════ */
#mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--header-h);
  background: var(--bg-base);
  z-index: 999;
  overflow-y: auto;
  padding: 20px;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
#mobile-nav.open { transform: translateX(0); }
.mobile-nav-section { margin-bottom: 24px; }
.mobile-nav-section-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--neon);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 8px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: background var(--transition), color var(--transition);
}
.mobile-nav-link:hover { background: var(--neon-dim); color: var(--text-primary); }

/* ═══════════════════════════════════════════
   SEARCH OVERLAY
═══════════════════════════════════════════ */
#search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8,12,20,0.97);
  z-index: 2000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 100px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
}
#search-overlay.open { opacity:1; visibility:visible; }
.search-box {
  width: 100%;
  max-width: 620px;
  padding: 0 20px;
}
.search-input-wrap {
  position: relative;
}
.search-input-wrap svg {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 20px; height: 20px;
}
#search-input {
  width: 100%;
  padding: 18px 18px 18px 52px;
  background: var(--bg-card);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: 1.1rem;
  outline: none;
  transition: border-color var(--transition);
}
#search-input:focus { border-color: var(--neon); box-shadow: var(--neon-glow); }
.search-close {
  position: absolute;
  top: 50%; right: 16px;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.3rem;
  padding: 4px;
}

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
#site-footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
  margin-top: 80px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}
.footer-brand .tagline {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-top: 12px;
  line-height: 1.7;
  max-width: 260px;
}
.footer-col-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer-links { display:flex; flex-direction:column; gap:10px; }
.footer-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--neon); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
}
.footer-bottom-links { display:flex; gap:20px; }
.footer-bottom-links a { color:var(--text-muted); transition:color var(--transition); }
.footer-bottom-links a:hover { color:var(--text-primary); }

/* ═══════════════════════════════════════════
   BREADCRUMB
═══════════════════════════════════════════ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 16px 0;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-muted); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--neon); }
.breadcrumb .sep { color: var(--text-muted); font-size: 0.7rem; }
.breadcrumb .current { color: var(--text-secondary); }

/* ═══════════════════════════════════════════
   BUTTONS & BADGES
═══════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition);
  cursor: pointer;
}
.btn-primary {
  background: var(--neon);
  color: #000;
  border: none;
}
.btn-primary:hover { box-shadow: var(--neon-glow); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--neon);
  border: 1px solid var(--neon);
}
.btn-outline:hover { background: var(--neon-dim); }
.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: var(--border-hover); }
.btn-lg { padding: 14px 30px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn-sm { padding: 7px 14px; font-size: 0.8rem; border-radius: 7px; }

.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.badge-new   { background: rgba(0,229,255,0.15); color: var(--neon); }
.badge-hot   { background: rgba(251,146,60,0.15); color: var(--orange); }
.badge-free  { background: rgba(52,211,153,0.15); color: var(--green); }
.badge-ai    { background: rgba(167,139,250,0.15); color: var(--purple); }

/* ═══════════════════════════════════════════
   TOOL CARDS (shared across pages)
═══════════════════════════════════════════ */
.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
  /* link reset (cards may be <a> elements) */
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
a.tool-card:hover { text-decoration: none; }
a.tool-card:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}
.tool-card.tool-card-soon { cursor: default; }
.tool-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top left, rgba(0,229,255,0.04) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
}
.tool-card:hover { border-color: var(--border-hover); transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,0.4); }
.tool-card:hover::before { opacity: 1; }
.tool-card-icon {
  width: 44px; height: 44px;
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}
.tool-card-title { font-size: 0.95rem; font-weight: 600; }
.tool-card-desc  { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.6; flex:1; }
.tool-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
}
.tool-card-link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--neon);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}
.tool-card:hover .tool-card-link { gap: 8px; }

/* Category Colors */
.cat-pdf    { background: rgba(248,113,113,0.15); color: var(--red); }
.cat-image  { background: rgba(52,211,153,0.15);  color: var(--green); }
.cat-ai     { background: rgba(167,139,250,0.15); color: var(--purple); }
.cat-seo    { background: rgba(251,146,60,0.15);  color: var(--orange); }
.cat-text   { background: rgba(0,229,255,0.15);   color: var(--neon); }

/* ═══════════════════════════════════════════
   SECTION TITLES
═══════════════════════════════════════════ */
.section-header { text-align: center; margin-bottom: 48px; }
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--neon);
  margin-bottom: 14px;
}
.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  width: 24px; height: 1px;
  background: var(--neon);
  opacity: 0.5;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.25;
}
.section-title span { color: var(--neon); }
.section-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-top: 12px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ═══════════════════════════════════════════
   TOOL PAGE — LAYOUT
═══════════════════════════════════════════ */
.tool-page-header {
  padding: 40px 0 32px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}
.tool-page-header .tool-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.tool-page-header h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.5px;
}
.tool-page-header .tool-desc {
  color: var(--text-secondary);
  margin-top: 8px;
  max-width: 580px;
  font-size: 0.95rem;
}
.tool-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 28px;
  align-items: start;
}
.tool-main { min-width: 0; }
.tool-sidebar {}

/* Upload zone */
.upload-zone {
  border: 2px dashed var(--border-hover);
  border-radius: var(--radius-lg);
  padding: 48px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  position: relative;
}
.upload-zone:hover,
.upload-zone.drag-over { border-color: var(--neon); background: var(--neon-dim); }
.upload-zone input[type="file"] {
  position: absolute; inset:0; opacity:0; cursor:pointer; width:100%; height:100%;
}
.upload-icon { font-size: 2.5rem; margin-bottom: 12px; }
.upload-title { font-size: 1rem; font-weight: 600; margin-bottom: 6px; }
.upload-hint  { font-size: 0.8rem; color: var(--text-secondary); }

/* File list */
.file-list { display:flex; flex-direction:column; gap:10px; margin-top:20px; }
.file-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.file-item-icon { font-size: 1.4rem; }
.file-item-info { flex:1; min-width:0; }
.file-item-name { font-size: 0.85rem; font-weight: 500; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.file-item-size { font-size: 0.75rem; color: var(--text-muted); }
.file-item-remove { color: var(--red); font-size: 1rem; opacity:0.6; transition:opacity var(--transition); }
.file-item-remove:hover { opacity:1; }

/* Tool options card */
.tool-option-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
}
.tool-option-card + .tool-option-card { margin-top: 16px; }
.tool-option-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: 14px;
}

/* Progress bar */
.progress-bar-wrap {
  background: rgba(255,255,255,0.06);
  border-radius: 20px;
  height: 6px;
  overflow: hidden;
  margin: 8px 0;
}
.progress-bar {
  height: 100%;
  border-radius: 20px;
  background: linear-gradient(90deg, var(--neon), var(--purple));
  transition: width 0.4s ease;
  box-shadow: 0 0 12px rgba(0,229,255,0.5);
}

/* Result box */
.result-box {
  background: var(--bg-card);
  border: 1px solid var(--green);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  margin-top: 20px;
  display: none;
}
.result-box.show { display: block; }
.result-box .result-icon { font-size: 2rem; margin-bottom: 10px; }
.result-box .result-title { font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.result-box .result-sub   { font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 16px; }

/* Sidebar — Related tools */
.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
}
.sidebar-card-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.related-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}
.related-link:last-child { border-bottom: none; }
.related-link:hover { color: var(--neon); }

/* Ad placeholder */
.ad-slot {
  background: repeating-linear-gradient(45deg, rgba(255,255,255,0.02), rgba(255,255,255,0.02) 1px, transparent 1px, transparent 8px);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.78rem;
  text-align: center;
  margin-bottom: 16px;
}

/* ═══════════════════════════════════════════
   FAQ / ACCORDION
═══════════════════════════════════════════ */
.faq-list { display:flex; flex-direction:column; gap:8px; margin-top: 32px; }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  text-align: left;
  padding: 16px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: background var(--transition);
}
.faq-question:hover { background: rgba(255,255,255,0.03); }
.faq-question .faq-chevron { transition: transform 0.25s; flex-shrink:0; }
.faq-item.open .faq-question .faq-chevron { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.25s;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.faq-item.open .faq-answer { max-height: 400px; padding: 0 20px 18px; }

/* ═══════════════════════════════════════════
   TOAST NOTIFICATIONS
═══════════════════════════════════════════ */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 18px;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideIn 0.3s ease;
  max-width: 320px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}
.toast.success { border-color: var(--green); }
.toast.error   { border-color: var(--red); }
@keyframes slideIn { from { transform: translateX(110%); opacity:0; } to { transform: translateX(0); opacity:1; } }
@keyframes slideOut { from { transform: translateX(0); opacity:1; } to { transform: translateX(110%); opacity:0; } }
.toast.removing { animation: slideOut 0.3s ease forwards; }

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .tool-layout  { grid-template-columns: 1fr; }
  .tool-sidebar { order: -1; }
  .ad-slot      { min-height: 100px; }
}
@media (max-width: 768px) {
  #main-nav, .header-actions .btn-cta { display: none; }
  .hamburger { display: flex; }
  #mobile-nav { display: block; }
  .mega-menu  { display: none !important; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
}

/* ═══════════════════════════════════════════
   COMING SOON RIBBON
═══════════════════════════════════════════ */
.tool-card-soon {
  opacity: 0.72;
  pointer-events: none;
}
.tool-card-soon:hover {
  transform: none !important;
  box-shadow: none !important;
}
.ribbon-soon {
  position: absolute;
  top: 12px;
  right: -24px;
  background: var(--text-muted);
  color: var(--bg-base);
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 3px 28px;
  transform: rotate(35deg);
  transform-origin: top right;
  line-height: 1.6;
}