/* ============================================================
   AI Tools Platform — "Ink Splash" Premium Theme
   Font stack : Bebas Neue (display) + Outfit (body)
   Palette    : High-contrast Black & White
   Version    : 2.0
   ============================================================ */

/* ── 1. CUSTOM PROPERTIES ─────────────────────────────────── */
:root {
  /* Colours */
  --clr-black   : #080808;
  --clr-black-2 : #101010;
  --clr-black-3 : #181818;
  --clr-black-4 : #212121;
  --clr-black-5 : #2a2a2a;
  --clr-grey-d  : #333333;
  --clr-grey-m  : #555555;
  --clr-grey-l  : #888888;
  --clr-grey-p  : #bbbbbb;
  --clr-white   : #ffffff;
  --clr-white-d : #f0f0f0;
  --clr-success : #1fd48a;
  --clr-warn    : #f5a623;
  --clr-danger  : #ff4b4b;

  /* Typography */
  --font-display: 'Bebas Neue', 'Arial Black', sans-serif;
  --font-body   : 'Outfit', 'Segoe UI', sans-serif;
  --font-mono   : 'Courier New', 'Consolas', monospace;

  /* Spacing */
  --space-xs : 4px;
  --space-sm : 8px;
  --space-md : 16px;
  --space-lg : 24px;
  --space-xl : 40px;
  --space-2xl: 64px;
  --space-3xl: 96px;

  /* Radii */
  --r-sm : 6px;
  --r-md : 12px;
  --r-lg : 20px;
  --r-xl : 28px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-xs : 0 1px 4px rgba(0,0,0,.5);
  --shadow-sm : 0 4px 16px rgba(0,0,0,.55);
  --shadow-md : 0 8px 32px rgba(0,0,0,.6);
  --shadow-lg : 0 20px 64px rgba(0,0,0,.65);
  --shadow-glow: 0 0 48px rgba(255,255,255,.06);

  /* Motion */
  --ease-out: cubic-bezier(.16,1,.3,1);
  --ease-in-out: cubic-bezier(.4,0,.2,1);
  --dur-fast: 180ms;
  --dur-base: 280ms;
  --dur-slow: 480ms;
}

/* ── 2. RESET ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--clr-black);
  color: var(--clr-white);
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  margin: 0 !important;
  padding: 0 !important;
}
html, body {
  max-width: 100%;
  overflow-x: hidden;
}
img  { max-width: 100%; display: block; }
a    { color: inherit; text-decoration: none; transition: color var(--dur-base) var(--ease-in-out); }
button, input, textarea, select { font-family: var(--font-body); }
ul   { list-style: none; }

/* ── 3. SCROLLBAR ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--clr-black-2); }
::-webkit-scrollbar-thumb { background: var(--clr-grey-d); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--clr-grey-m); }

/* ── 4. TYPOGRAPHY ────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-body);
  font-weight: 800;
  line-height: 1.15;
  color: var(--clr-white);
}
.display-font { font-family: var(--font-display); letter-spacing: .04em; }

/* ── 5. UTILITIES ─────────────────────────────────────────── */
.text-muted-site { color: var(--clr-grey-l); }
.font-mono { font-family: var(--font-mono); }
.visually-hidden { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; }

/* ── 6. AD SLOTS ──────────────────────────────────────────── */
.ad-slot {
  display: flex; align-items: center; justify-content: center;
  background: var(--clr-black-3);
  border: 1px dashed var(--clr-grey-d);
  border-radius: var(--r-md);
  position: relative;
  overflow: hidden;
}
.ad-slot::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(255,255,255,.025) 0%, transparent 70%);
}
.ad-label {
  font-size: .68rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--clr-grey-m); font-weight: 600; position: relative; z-index: 1;
}
.ad-header     { width:100%; min-height:64px; border-radius:0; border-inline:none; }
.ad-leaderboard{ min-height:90px; max-width:728px; margin-inline:auto; }
.ad-sidebar    { min-height:260px; width:100%; }
.ad-in-content { min-height:90px; width:100%; }

/* ── 7. NAVIGATION ────────────────────────────────────────── */
.site-nav {
  background: rgba(8,8,8,.92);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,.06);
  z-index: 1050;
  margin-top: 0 !important;
}
.site-nav .navbar-inner {
  height: 66px; display: flex; align-items: center; gap: var(--space-lg);
}

/* Brand */
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 1.62rem; letter-spacing: -.02em;
  flex-shrink: 0;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: .98;
}
.brand-sub {
  font-size: .68rem;
  letter-spacing: .01em;
  margin-top: 4px;
  font-weight: 700;
}
.brand-sub-by { color: var(--clr-grey-l); }
.brand-sub-name { color: var(--clr-white); }
.nav-brand .brand-icon {
  width: 46px; height: 46px; border-radius: 10px;
  background: var(--clr-white); color: var(--clr-black);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(255,255,255,.15);
  transition: transform var(--dur-base) var(--ease-out);
}
.nav-brand:hover .brand-icon { transform: rotate(-8deg) scale(1.05); }
.brand-accent { color: var(--clr-grey-l); }

/* Nav links */
.site-nav .nav-link {
  color: var(--clr-grey-p) !important;
  font-size: .88rem; font-weight: 500;
  padding: 6px 13px !important;
  border-radius: var(--r-sm);
  transition: color var(--dur-fast) var(--ease-in-out), background var(--dur-fast) var(--ease-in-out);
  letter-spacing: .01em;
}
.site-nav .nav-link:hover,
.site-nav .nav-link.active { color: var(--clr-white) !important; background: rgba(255,255,255,.07); }

/* Mega menu */
.mega-menu {
  background: var(--clr-black-2) !important;
  border: 1px solid rgba(255,255,255,.08) !important;
  border-radius: var(--r-lg) !important;
  box-shadow: var(--shadow-lg) !important;
  padding: 24px !important;
  display: none;
  flex-wrap: wrap;
  gap: 28px;
  min-width: 700px;
  margin-top: 8px !important;
}
.mega-menu.show { display: flex !important; }
.mega-col { flex: 1; min-width: 150px; }
.mega-heading {
  font-size: .68rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--clr-grey-l); margin-bottom: 10px;
  display: flex; align-items: center; gap: 6px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.mega-menu .dropdown-item {
  color: var(--clr-grey-p) !important;
  font-size: .82rem; padding: 5px 8px !important;
  border-radius: var(--r-sm);
  transition: background var(--dur-fast) var(--ease-in-out), color var(--dur-fast) var(--ease-in-out);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  display: flex; align-items: center; gap: 6px;
}
.mega-menu .dropdown-item i { width: 14px; flex-shrink: 0; opacity: .6; }
.mega-menu .dropdown-item:hover { color: var(--clr-white) !important; background: rgba(255,255,255,.07) !important; }
.mega-menu .dropdown-item:hover i { opacity: 1; }

/* Nav search */
.nav-search-form { margin-left: auto; flex-shrink: 0; }
.nav-search-inner {
  display: flex; align-items: center; gap: 10px;
  background: linear-gradient(145deg, #171717 0%, #111 100%);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r-full);
  padding: 8px 16px;
  min-height: 44px;
  box-shadow: 0 8px 24px rgba(0,0,0,.3);
  transition: border-color var(--dur-base) var(--ease-in-out), box-shadow var(--dur-base) var(--ease-in-out), transform var(--dur-fast) var(--ease-out);
}
.nav-search-inner:focus-within {
  border-color: rgba(255,255,255,.34);
  box-shadow: 0 0 0 3px rgba(255,255,255,.06), 0 10px 30px rgba(0,0,0,.4);
  transform: translateY(-1px);
}
.nav-search-inner i {
  color: var(--clr-grey-p);
  font-size: .82rem;
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.06);
}
.nav-search-inner input {
  background: none; border: none; outline: none;
  color: var(--clr-white); font-size: .88rem; width: 225px;
  letter-spacing: .01em;
}
.nav-search-inner input::placeholder { color: #8a8a8a; }

@media (min-width: 992px) {
  .site-nav .navbar-inner {
    position: relative;
  }
  .site-nav .navbar-collapse {
    display: flex;
    align-items: center;
  }
  .site-nav .navbar-nav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin: 0 !important;
    z-index: 2;
  }
}

/* Toggler */
.navbar-toggler {
  background: var(--clr-black-3);
  border: 1px solid rgba(255,255,255,.09);
  color: var(--clr-white);
  padding: 7px 13px;
  border-radius: var(--r-sm);
  line-height: 1;
}

body.nav-open {
  overflow: hidden;
}

/* ── 8. HERO SECTION ──────────────────────────────────────── */
.hero {
  position: relative;
  background: var(--clr-black);
  min-height: calc(100vh - 66px);
  display: flex; align-items: center;
  overflow: hidden;
}

/* SVG ink-splash background layer */
.hero-bg {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  opacity: 1;
}
.hero-bg svg { width: 100%; height: 100%; }

/* Animated noise grain overlay */
.hero::after {
  content: '';
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: .018;
}

.hero-inner { position: relative; z-index: 1; padding: 80px 0; width: 100%; }

/* Eyebrow pill */
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.1);
  padding: 6px 16px; border-radius: var(--r-full);
  font-size: .72rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--clr-grey-p); margin-bottom: 28px;
  animation: fadeUp .65s var(--ease-out) both;
}
.eyebrow-pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--clr-white); flex-shrink: 0;
  animation: pulse 2.2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.3;transform:scale(.55)} }

/* Hero Heading */
.hero-heading {
  font-family: var(--font-display);
  font-size: clamp(3.9rem, 8.3vw, 7.4rem);
  line-height: .88;
  letter-spacing: .025em;
  margin-bottom: 24px;
  animation: fadeUp .7s var(--ease-out) .08s both;
}
.hero-heading .line-solid  { color: var(--clr-white); display: block; }
.hero-heading .line-outline {
  -webkit-text-stroke: 2px var(--clr-white);
  color: transparent; display: block;
}
.hero-heading .line-sub {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.5vw, 1.6rem);
  font-weight: 300; letter-spacing: .18em;
  text-transform: uppercase; color: var(--clr-grey-l);
  display: block; margin-top: 4px;
}

/* Hero sub-copy */
.hero-copy {
  font-size: 1rem; color: var(--clr-grey-l);
  max-width: 500px; font-weight: 300;
  line-height: 1.7; margin-bottom: 36px;
  animation: fadeUp .7s var(--ease-out) .16s both;
}

/* Hero Search Bar */
.hero-search-wrap {
  animation: fadeUp .7s var(--ease-out) .24s both;
  margin-bottom: 28px; position: relative;
}
.hero-search-bar {
  display: flex; align-items: center;
  background: var(--clr-white);
  border-radius: var(--r-full);
  padding: 6px 6px 6px 22px;
  box-shadow: 0 8px 48px rgba(255,255,255,.14);
  transition: box-shadow var(--dur-base) var(--ease-in-out);
}
.hero-search-bar:focus-within { box-shadow: 0 12px 60px rgba(255,255,255,.22); }
.hero-search-bar .search-ico { color: #999; font-size: 1rem; flex-shrink: 0; }
.hero-search-input {
  flex: 1; border: none; outline: none; background: transparent;
  font-size: 1rem; font-weight: 500; color: var(--clr-black);
  padding: 0 14px;
}
.hero-search-input::placeholder { color: #aaa; font-weight: 400; }
.hero-search-btn {
  background: var(--clr-black); color: var(--clr-white);
  border: none; cursor: pointer; padding: 13px 30px;
  border-radius: var(--r-full); font-weight: 800;
  font-size: .88rem; letter-spacing: .05em;
  transition: background var(--dur-fast) var(--ease-in-out), transform var(--dur-fast) var(--ease-out);
  flex-shrink: 0;
}
.hero-search-btn:hover { background: #222; transform: scale(1.02); }
.hero-search-btn:active { transform: scale(.98); }

/* Autocomplete dropdown */
.search-dropdown {
  position: absolute; top: calc(100% + 8px); left: 0; right: 0;
  background: var(--clr-black-2);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  z-index: 200; overflow: hidden; display: none;
}
.search-dropdown.open { display: block; animation: fadeDown .2s var(--ease-out) both; }
.sdrop-item {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 16px; font-size: .88rem; color: var(--clr-grey-p);
  cursor: pointer; transition: background var(--dur-fast) var(--ease-in-out);
}
.sdrop-item:hover { background: rgba(255,255,255,.06); color: var(--clr-white); }
.sdrop-item i { width: 16px; flex-shrink: 0; opacity: .6; }

/* Hero Stats */
.hero-stats {
  display: flex; align-items: center; gap: 28px;
  animation: fadeUp .7s var(--ease-out) .32s both;
}
.hstat { text-align: center; }
.hstat-num {
  font-family: var(--font-display);
  font-size: 2.4rem; line-height: 1;
  color: var(--clr-white); display: block;
}
.hstat-lbl {
  font-size: .7rem; text-transform: uppercase;
  letter-spacing: .1em; color: var(--clr-grey-l); font-weight: 600;
}
.hstat-div { width: 1px; height: 44px; background: rgba(255,255,255,.1); }

/* Hero Visual */
.hero-visual {
  display: flex; justify-content: center; align-items: center;
  animation: fadeIn 1.1s var(--ease-out) .2s both;
}
.hero-vis-wrap { position: relative; width: 100%; max-width: 500px; }

/* Rocket SVG */
.rocket-svg {
  width: 100%; aspect-ratio: 1/1;
  filter: drop-shadow(0 24px 80px rgba(255,255,255,.09));
  animation: rocketFloat 5s ease-in-out infinite;
}
@keyframes rocketFloat {
  0%,100% { transform: translateY(0) rotate(-2.5deg); }
  50%      { transform: translateY(-22px) rotate(2.5deg); }
}
.r-flame { animation: flameDrift 5s ease-in-out infinite; transform-origin: 50% 100%; }
@keyframes flameDrift {
  0%,100% { opacity:.9; transform: translateY(0) scaleY(.95); }
  25%     { opacity:.96; transform: translateY(-5px) scaleY(1.01); }
  50%     { opacity:1; transform: translateY(-14px) scaleY(1.04); }
  75%     { opacity:.96; transform: translateY(-5px) scaleY(1.01); }
}
.r-star { animation: twinkle 2.5s ease-in-out infinite; }
.r-star:nth-child(2) { animation-delay:.5s; }
.r-star:nth-child(3) { animation-delay:.9s; }
.r-star:nth-child(4) { animation-delay:1.4s; }
@keyframes twinkle { 0%,100%{opacity:.85} 50%{opacity:.08} }

/* Floating category badges */
.fbadge {
  position: absolute;
  background: var(--clr-white); color: var(--clr-black);
  font-size: .72rem; font-weight: 900;
  letter-spacing: .06em; text-transform: uppercase;
  padding: 8px 14px; border-radius: var(--r-full);
  display: flex; align-items: center; gap: 7px;
  box-shadow: var(--shadow-md);
  animation: floatBadge 3.5s ease-in-out infinite;
  pointer-events: none;
}
.fbadge-seo { top: 18%;  left: -14%; animation-delay: 0s; }
.fbadge-dev { top: 52%;  right: -12%; animation-delay: .4s; }
.fbadge-yt  { bottom: 16%; left: 4%; animation-delay: .8s; }
@keyframes floatBadge {
  0%,100%{ transform: translateY(0) rotate(0deg); }
  50%    { transform: translateY(-10px) rotate(1deg); }
}

/* Scroll indicator */
.scroll-cue {
  position: absolute; bottom: 30px; left: 50%;
  transform: translateX(-50%);
  color: var(--clr-grey-d); z-index: 2;
  animation: scrollCueBounce 2.4s ease-in-out infinite;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
}
.scroll-cue span { font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: var(--clr-grey-m); }
@keyframes scrollCueBounce {
  0%,100%{ transform:translateX(-50%) translateY(0); opacity:.8; }
  50%    { transform:translateX(-50%) translateY(7px); opacity:.3; }
}

/* ── 9. SECTION GLOBALS ───────────────────────────────────── */
.section { padding: var(--space-3xl) 0; }
.section-alt { background: var(--clr-black-2); }

.sec-eyebrow {
  display: inline-block;
  font-size: .68rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--clr-grey-l); margin-bottom: 10px;
}
.sec-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  letter-spacing: .04em; color: var(--clr-white);
  line-height: .95; margin-bottom: 14px;
}
.sec-sub {
  color: var(--clr-grey-l); font-size: 1rem;
  font-weight: 300; max-width: 520px;
}
.sec-header { margin-bottom: 48px; }
.sec-header-center { text-align: center; margin-inline: auto; }

.why-choose { padding-top: 42px; padding-bottom: 30px; }
.why-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  align-items: center;
}
.why-visual {
  position: relative;
  border: none;
  border-radius: 0;
  background: transparent;
  min-height: 0;
  padding: 0;
  overflow: hidden;
}
.why-image {
  width: 100%;
  border-radius: 0;
  border: none;
  background: transparent;
  display: block;
}
.why-screen {
  position: relative; z-index: 1;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-lg);
  background: #131313;
  overflow: hidden;
}
.ws-top {
  height: 34px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 11px;
}
.ws-top span {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.4);
}
.ws-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 14px;
}
.wcard {
  height: 64px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.08);
  background: linear-gradient(180deg, #1d1d1d 0%, #101010 100%);
}
.why-list { margin-top: 18px; }
.why-list li {
  border: none;
  padding: 8px 0;
  color: var(--clr-grey-p);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .96rem;
}
.why-list li::before { display: none; }
.why-list i { color: var(--clr-success); font-size: .95rem; }

@media (min-width: 992px) {
  .site-nav .nav-item.dropdown:hover > .dropdown-menu.mega-menu {
    display: flex !important;
  }
}

.mission-sec { padding-top: 36px; padding-bottom: 24px; }
.mission-wrap {
  background: linear-gradient(145deg, #111 0%, #171717 100%);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-xl);
  padding: 28px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 22px;
  align-items: center;
}
.mission-points {
  display: grid;
  gap: 12px;
}
.m-point {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--clr-black-3);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-md);
  padding: 12px 14px;
  color: var(--clr-grey-p);
  font-size: .9rem;
}
.m-point i {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--clr-white);
  color: var(--clr-black);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: .85rem;
}

.tools-help { padding-top: 48px; }
.help-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.help-card {
  background: var(--clr-black-3);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-lg);
  padding: 20px 16px;
  text-align: center;
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-in-out);
}
.help-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255,255,255,.2);
}
.help-ico {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--clr-white);
  color: var(--clr-black);
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}
.help-card h3 {
  font-size: 1.04rem;
  margin-bottom: 7px;
}
.help-card p {
  color: var(--clr-grey-l);
  font-size: .86rem;
  margin: 0;
  line-height: 1.6;
}

/* Category section header row */
.cat-header-row {
  display: flex; align-items: flex-start; gap: 18px;
  margin-bottom: 36px;
}
.cat-icon-block {
  width: 58px; height: 58px; flex-shrink: 0;
  background: var(--clr-white); color: var(--clr-black);
  border-radius: var(--r-md); font-size: 1.4rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-glow);
}

/* ── 10. FEATURED TOOL CARDS ──────────────────────────────── */
.tool-card {
  display: flex; flex-direction: column;
  background: var(--clr-black-3);
  border: 1px solid rgba(255,255,255,.065);
  border-radius: var(--r-xl);
  padding: 28px 22px 22px;
  position: relative; overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-in-out),
              box-shadow var(--dur-base) var(--ease-in-out);
  height: 100%;
  text-decoration: none;
}
.tool-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,255,255,.22);
  box-shadow: var(--shadow-lg);
}

/* Ink-splash hover glow */
.tool-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 75% 20%, rgba(255,255,255,.055) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-in-out);
  pointer-events: none;
}
.tool-card:hover::before { opacity: 1; }

/* Ink drip decoration */
.tool-card::after {
  content: '';
  position: absolute; top: -40px; right: -30px;
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(255,255,255,.04) 0%, transparent 70%);
  border-radius: 50%;
  transition: transform var(--dur-slow) var(--ease-out), opacity var(--dur-slow) var(--ease-out);
  opacity: 0;
  pointer-events: none;
}
.tool-card:hover::after { opacity: 1; transform: scale(1.4); }

.tc-icon {
  width: 48px; height: 48px;
  background: var(--clr-black-5);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; margin-bottom: 18px;
  transition: background var(--dur-base) var(--ease-in-out),
              color var(--dur-base) var(--ease-in-out),
              border-color var(--dur-base) var(--ease-in-out);
  position: relative; z-index: 1;
}
.tool-card:hover .tc-icon {
  background: var(--clr-white); color: var(--clr-black);
  border-color: var(--clr-white);
}
.tc-cat {
  font-size: .68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: var(--clr-grey-m); margin-bottom: 6px;
  position: relative; z-index: 1;
}
.tc-title {
  font-size: .98rem; font-weight: 800; color: var(--clr-white);
  margin-bottom: 8px; line-height: 1.2; position: relative; z-index: 1;
}
.tc-tagline {
  font-size: .82rem; color: var(--clr-grey-l);
  line-height: 1.45; flex: 1; position: relative; z-index: 1;
}
.tc-arrow {
  margin-top: 18px; color: var(--clr-grey-m); font-size: .82rem;
  transition: transform var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-in-out);
  position: relative; z-index: 1; align-self: flex-start;
}
.tool-card:hover .tc-arrow { color: var(--clr-white); transform: translateX(5px); }

/* ── 11. TOOLS GRID (category rows) ──────────────────────── */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.tgcard {
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
  background: var(--clr-black-3);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--r-md);
  padding: 28px 14px 20px;
  min-height: 220px;
  gap: 11px; position: relative; overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-in-out),
              background var(--dur-base) var(--ease-in-out);
  text-decoration: none;
}
.tgcard:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,.2);
  background: var(--clr-black-4);
}
.tgcard::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(255,255,255,.06) 0%, transparent 65%);
  opacity: 0; transition: opacity var(--dur-slow) var(--ease-in-out);
  pointer-events: none;
}
.tgcard:hover::before { opacity: 1; }

.tgcard-icon {
  width: 56px; height: 56px;
  background: var(--clr-black-5);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-sm); font-size: 1.25rem;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--dur-base) var(--ease-in-out),
              color var(--dur-base) var(--ease-in-out);
  position: relative; z-index: 1;
}
.tgcard:hover .tgcard-icon { background: var(--clr-white); color: var(--clr-black); }

.tgcard-name {
  font-size: 1.02rem; font-weight: 800; color: var(--clr-white);
  line-height: 1.2; display: block; position: relative; z-index: 1;
}
.tgcard-tag {
  font-size: .92rem; color: var(--clr-grey-m);
  display: block; line-height: 1.3; position: relative; z-index: 1;
}

/* ── 12. BUTTONS ──────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--clr-white); color: var(--clr-black);
  border: none; cursor: pointer;
  padding: 14px 30px; border-radius: var(--r-full);
  font-weight: 800; font-size: .9rem; letter-spacing: .04em;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-in-out),
              background var(--dur-fast) var(--ease-in-out);
  position: relative; overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(0,0,0,.1);
  opacity: 0; transition: opacity var(--dur-fast);
}
.btn-primary:hover { transform: scale(1.03); box-shadow: 0 8px 36px rgba(255,255,255,.18); }
.btn-primary:hover::after { opacity: 1; }
.btn-primary:active { transform: scale(.97); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--clr-white);
  border: 1px solid rgba(255,255,255,.2); cursor: pointer;
  padding: 13px 26px; border-radius: var(--r-full);
  font-weight: 600; font-size: .9rem;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.btn-secondary:hover { border-color: var(--clr-white); background: rgba(255,255,255,.06); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--clr-grey-l);
  border: 1px solid rgba(255,255,255,.07); cursor: pointer;
  padding: 11px 20px; border-radius: var(--r-full);
  font-weight: 500; font-size: .84rem;
  transition: color var(--dur-fast), border-color var(--dur-fast);
}
.btn-ghost:hover { color: var(--clr-white); border-color: rgba(255,255,255,.2); }

.btn-copy {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--clr-black-5);
  border: 1px solid rgba(255,255,255,.1);
  color: var(--clr-grey-p); cursor: pointer;
  padding: 7px 14px; border-radius: var(--r-sm);
  font-size: .78rem; font-weight: 700;
  transition: all var(--dur-fast);
}
.btn-copy:hover { border-color: rgba(255,255,255,.3); color: var(--clr-white); }
.btn-copy.is-copied { border-color: var(--clr-success); color: var(--clr-success); }

.btn-row { display: flex; flex-wrap: wrap; gap: 10px; }

/* ── 13. FORM ELEMENTS ────────────────────────────────────── */
.field-label {
  display: block; font-size: .82rem; font-weight: 700;
  color: var(--clr-grey-p); margin-bottom: 8px; letter-spacing: .02em;
}
.field-label .req { color: var(--clr-danger); margin-left: 2px; }
.field-label .opt { color: var(--clr-grey-m); font-weight: 400; font-size: .78rem; }

.field-input,
.field-textarea,
.field-select {
  width: 100%; background: var(--clr-black-3) !important;
  border: 1px solid rgba(255,255,255,.1) !important;
  border-radius: var(--r-md) !important;
  color: var(--clr-white) !important;
  font-family: var(--font-body);
  font-size: .94rem;
  padding: 13px 17px !important;
  transition: border-color var(--dur-base), box-shadow var(--dur-base);
  outline: none !important; box-shadow: none !important;
}
.field-input:focus,
.field-textarea:focus,
.field-select:focus {
  border-color: rgba(255,255,255,.3) !important;
  box-shadow: 0 0 0 3px rgba(255,255,255,.05) !important;
  background: var(--clr-black-4) !important;
}
.field-input::placeholder,
.field-textarea::placeholder { color: var(--clr-grey-m) !important; }
.field-textarea { resize: vertical; min-height: 110px; }
.field-mono { font-family: var(--font-mono) !important; font-size: .84rem !important; }

.form-field { margin-bottom: 20px; }

/* ── 14. TOOL PAGE ────────────────────────────────────────── */
/* Breadcrumb */
.tool-breadcrumb {
  background: var(--clr-black-2);
  border-bottom: 1px solid rgba(255,255,255,.05);
  padding: 11px 0;
}
.tool-breadcrumb .breadcrumb {
  margin: 0; background: none;
  font-size: .8rem;
}
.breadcrumb-item { color: var(--clr-grey-m); }
.breadcrumb-item a { color: var(--clr-grey-l); }
.breadcrumb-item a:hover { color: var(--clr-white); }
.breadcrumb-item.active { color: var(--clr-grey-p); }
.breadcrumb-item + .breadcrumb-item::before { color: var(--clr-grey-d); }

/* Tool Hero banner */
.tool-hero-banner {
  background: var(--clr-black-2);
  border-bottom: 1px solid rgba(255,255,255,.05);
  padding: 44px 0 38px;
  position: relative; overflow: hidden;
}
.tool-hero-banner::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse at 8%  50%, rgba(255,255,255,.03) 0%, transparent 40%),
    radial-gradient(ellipse at 92% 20%, rgba(255,255,255,.04) 0%, transparent 40%);
}
.thb-inner {
  display: flex; align-items: center; gap: 18px;
  position: relative; z-index: 1;
}
.thb-icon {
  width: 66px; height: 66px; flex-shrink: 0;
  background: var(--clr-white); color: var(--clr-black);
  border-radius: var(--r-lg); font-size: 1.55rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 36px rgba(255,255,255,.16);
}
.thb-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.8rem);
  letter-spacing: .04em; line-height: .95;
  color: var(--clr-white); margin-bottom: 7px;
}
.thb-tagline { color: var(--clr-grey-l); font-size: .98rem; font-weight: 300; }

/* Tool page layout */
.tool-page-body { padding: 44px 0 80px; }

/* Interface card */
.interface-card {
  background: var(--clr-black-2);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-xl);
  overflow: hidden; margin-bottom: 16px;
}
.interface-inner { padding: 34px 32px; }

.iface-heading {
  font-size: 1.2rem; font-weight: 800;
  color: var(--clr-white); margin-bottom: 26px;
  display: flex; align-items: center; gap: 10px;
}
.iface-heading .ih-icon {
  width: 36px; height: 36px;
  background: var(--clr-black-4);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem; flex-shrink: 0;
}

/* Results panel */
.results-panel {
  border-top: 1px solid rgba(255,255,255,.07);
  padding-top: 26px; margin-top: 26px;
}
.rp-toolbar {
  display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap;
  gap: 12px; margin-bottom: 16px;
}
.rp-heading {
  font-size: .95rem; font-weight: 800;
  color: var(--clr-grey-p);
  display: flex; align-items: center; gap: 8px;
}

/* Meta title result rows */
.mtitle-row {
  display: flex; align-items: center; gap: 14px;
  background: var(--clr-black-3);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-md);
  padding: 13px 15px; margin-bottom: 7px;
  cursor: pointer;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.mtitle-row:hover { border-color: rgba(255,255,255,.22); background: var(--clr-black-4); }
.mtitle-text { flex: 1; font-size: .92rem; font-weight: 500; color: var(--clr-white); }
.mtitle-meta { display: flex; align-items: center; gap: 7px; flex-shrink: 0; }
.mtitle-len {
  font-size: .72rem; font-weight: 700;
  font-family: var(--font-mono);
}
.status-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.is-good    .status-dot,.is-good    .mtitle-len { color: var(--clr-success); }
.is-good    .status-dot { background: var(--clr-success); }
.is-warn    .status-dot,.is-warn    .mtitle-len { color: var(--clr-warn); }
.is-warn    .status-dot { background: var(--clr-warn); }
.is-bad     .status-dot,.is-bad     .mtitle-len { color: var(--clr-danger); }
.is-bad     .status-dot { background: var(--clr-danger); }

.char-legend {
  display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 16px;
}
.cl-badge {
  font-size: .68rem; font-weight: 700;
  padding: 4px 10px; border-radius: var(--r-full);
  letter-spacing: .05em;
}
.cl-good { background: rgba(31,212,138,.1); color: var(--clr-success); border: 1px solid rgba(31,212,138,.2); }
.cl-warn { background: rgba(245,166,35,.1); color: var(--clr-warn);    border: 1px solid rgba(245,166,35,.2); }
.cl-bad  { background: rgba(255,75,75,.1);  color: var(--clr-danger);  border: 1px solid rgba(255,75,75,.2); }

/* JSON tool */
.validation-badge {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 15px; border-radius: var(--r-md);
  font-size: .83rem; font-weight: 700; margin-top: 10px;
}
.vb-ok  { background: rgba(31,212,138,.1);  color: var(--clr-success); border: 1px solid rgba(31,212,138,.2); }
.vb-err { background: rgba(255,75,75,.1);   color: var(--clr-danger);  border: 1px solid rgba(255,75,75,.2); }

.code-block {
  background: var(--clr-black);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-md);
  padding: 18px; color: var(--clr-grey-p);
  font-family: var(--font-mono); font-size: .82rem;
  line-height: 1.65; max-height: 420px;
  overflow-y: auto; white-space: pre-wrap; word-break: break-all;
}
.json-stats-line {
  font-size: .74rem; color: var(--clr-grey-m);
  font-family: var(--font-mono);
}

/* YouTube tag chips */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 18px; }
.tag-chip {
  background: var(--clr-black-5);
  border: 1px solid rgba(255,255,255,.1);
  color: var(--clr-grey-p); font-size: .8rem; font-weight: 500;
  padding: 6px 13px; border-radius: var(--r-full);
  cursor: pointer;
  transition: background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast);
}
.tag-chip:hover { background: var(--clr-white); color: var(--clr-black); border-color: var(--clr-white); }

.count-pill {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--clr-white); color: var(--clr-black);
  font-size: .68rem; font-weight: 900;
  padding: 2px 8px; border-radius: var(--r-full);
  margin-left: 6px;
}

/* Coming soon placeholder */
.coming-soon {
  text-align: center; padding: 56px 32px;
}
.cs-ico {
  width: 82px; height: 82px;
  background: var(--clr-black-4);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r-xl);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; margin: 0 auto 22px;
  color: var(--clr-grey-l);
}
.cs-msg { color: var(--clr-grey-l); max-width: 380px; margin: 14px auto 26px; }
.cs-form { display: flex; gap: 10px; max-width: 360px; margin: 0 auto; flex-wrap: wrap; }
.cs-form .field-input { flex: 1; min-width: 180px; }

/* ── 15. SEO ARTICLE STYLES ───────────────────────────────── */
.seo-article { padding: 40px 0 20px; }
.seo-article h2 {
  font-size: 1.45rem; font-weight: 800; color: var(--clr-white);
  margin: 32px 0 14px; line-height: 1.2;
}
.seo-article h3 { font-size: 1.15rem; font-weight: 700; color: var(--clr-grey-p); margin: 24px 0 10px; }
.seo-article p  { color: var(--clr-grey-l); margin-bottom: 16px; line-height: 1.75; font-size: .95rem; }
.seo-article ol,
.seo-article ul { color: var(--clr-grey-l); margin-bottom: 16px; padding-left: 0; }
.seo-article ol { list-style: none; }
.seo-article li {
  padding: 9px 0 9px 20px; font-size: .94rem; line-height: 1.65;
  border-bottom: 1px solid rgba(255,255,255,.04);
  position: relative;
}
.seo-article ol { counter-reset: olist; }
.seo-article ol li::before {
  counter-increment: olist;
  content: counter(olist) ".";
  position: absolute; left: 0; color: var(--clr-white); font-weight: 700;
}
.seo-article ul li::before {
  content: '–'; position: absolute; left: 0;
  color: var(--clr-grey-m);
}
.seo-article strong { color: var(--clr-white); font-weight: 700; }

.seo-block {
  background: var(--clr-black-3);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 18px;
}
.seo-pill {
  display: inline-block;
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-grey-p);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r-full);
  padding: 5px 12px;
  margin-bottom: 12px;
}
.seo-metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 14px;
}
.seo-metric {
  background: var(--clr-black-4);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-md);
  padding: 12px;
  text-align: center;
}
.seo-metric .num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  line-height: 1;
  color: var(--clr-white);
  letter-spacing: .03em;
}
.seo-metric .lbl {
  display: block;
  margin-top: 6px;
  color: var(--clr-grey-l);
  font-size: .74rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.seo-split {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 18px;
  align-items: stretch;
  margin-bottom: 18px;
}
.seo-split-rev { grid-template-columns: .92fr 1.08fr; }
.seo-check-list li {
  border: none;
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--clr-grey-p);
}
.seo-check-list li::before { display: none; }
.seo-check-list i { color: var(--clr-success); }
.seo-check-list.bad i { color: var(--clr-danger); }

/* Redirect checker overview table */
.rc-overview-wrap {
  overflow: auto;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--r-md);
  background: linear-gradient(160deg, #121212 0%, #171717 100%);
  padding: 0;
}
.rc-overview-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
}
.rc-overview-table th,
.rc-overview-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  text-align: left;
  vertical-align: middle;
}
.rc-overview-table th {
  font-size: .82rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: #cfd6e4;
  font-weight: 800;
  background: rgba(255,255,255,.03);
}
.rc-overview-table tbody tr:last-child td {
  border-bottom: none;
}
.rc-cell-index {
  color: #dce3f2;
  font-weight: 700;
  font-size: .95rem;
  width: 58px;
}
.rc-status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  padding: 4px 10px;
  border-radius: var(--r-full);
  font-weight: 800;
  font-size: .82rem;
  color: #fff;
}
.rc-status-redirect { background: #ff7a1a; }
.rc-status-ok { background: #1faa63; }
.rc-status-bad { background: #ca3a3a; }
.rc-status-neutral { background: #6b7280; }
.rc-scheme-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #d8e2f5;
  font-weight: 700;
}
.rc-scheme-pill i {
  color: #4cd98f;
}
.rc-url-text {
  color: #f5f8ff;
  font-weight: 600;
  word-break: break-all;
}

.seo-visual-card {
  border-radius: var(--r-lg);
  border: 1px solid rgba(255,255,255,.1);
  background: linear-gradient(160deg, #101010 0%, #1a1a1a 100%);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
}
.serp-line {
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.1);
}
.serp-line.l1 { width: 88%; }
.serp-line.l2 { width: 66%; }
.serp-line.l3 { width: 52%; }
.serp-chip {
  display: inline-flex;
  align-self: flex-start;
  border-radius: var(--r-full);
  padding: 6px 11px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .03em;
}
.serp-chip.good { background: rgba(31,212,138,.14); color: var(--clr-success); }
.serp-chip.warn { background: rgba(245,166,35,.14); color: var(--clr-warn); }

.seo-step-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.seo-step-card {
  background: var(--clr-black-4);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-md);
  padding: 14px;
}
.step-no {
  display: inline-flex;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--r-full);
  padding: 3px 9px;
  font-size: .66rem;
  color: var(--clr-grey-p);
  letter-spacing: .11em;
  margin-bottom: 8px;
}
.seo-step-card h3 { font-size: .96rem; margin-bottom: 6px; color: var(--clr-white); }
.seo-step-card p { font-size: .85rem; margin: 0; color: var(--clr-grey-l); }

.seo-photo-block {
  position: relative;
  border-radius: var(--r-lg);
  border: 1px solid rgba(255,255,255,.08);
  background: radial-gradient(circle at 24% 24%, rgba(255,255,255,.12) 0%, rgba(255,255,255,.02) 28%, #121212 65%);
  min-height: 220px;
  overflow: hidden;
}
.photo-orb {
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  right: -40px;
  top: -30px;
  background: rgba(255,255,255,.08);
  filter: blur(4px);
}
.photo-card {
  position: absolute;
  left: 20px;
  bottom: 20px;
  right: 20px;
  background: rgba(0,0,0,.5);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-md);
  padding: 14px;
}
.photo-card i { font-size: 1.2rem; margin-bottom: 8px; color: var(--clr-white); }
.photo-card p { margin: 0; font-size: .84rem; color: var(--clr-grey-p); }

/* FAQ block */
.faq-block { margin-top: 36px; }
.faq-block h2 {
  font-size: 1.45rem; font-weight: 800; color: var(--clr-white); margin-bottom: 20px;
}
.faq-item {
  background: var(--clr-black-3);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-md);
  margin-bottom: 10px; overflow: hidden;
}
.faq-q {
  width: 100%; background: none; border: none; cursor: pointer;
  padding: 18px 20px; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  color: var(--clr-white); font-size: .94rem; font-weight: 700;
  font-family: var(--font-body);
  transition: background var(--dur-fast);
}
.faq-q:hover { background: rgba(255,255,255,.04); }
.faq-q .faq-chevron { font-size: .8rem; color: var(--clr-grey-m); flex-shrink: 0; transition: transform var(--dur-base) var(--ease-in-out); }
.faq-item.open .faq-chevron { transform: rotate(180deg); color: var(--clr-white); }
.faq-a {
  padding: 0 20px; max-height: 0; overflow: hidden;
  transition: max-height var(--dur-slow) var(--ease-in-out), padding var(--dur-base);
}
.faq-item.open .faq-a { max-height: 500px; padding: 4px 20px 18px; }
.faq-a p { color: var(--clr-grey-l); font-size: .9rem; margin: 0; line-height: 1.7; }

/* ── 16. SIDEBAR WIDGETS ──────────────────────────────────── */
.sidebar-widget {
  background: var(--clr-black-2);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-lg);
  padding: 22px;
  margin-bottom: 20px;
}
.widget-title {
  font-size: .82rem; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--clr-grey-l); margin-bottom: 16px;
  display: flex; align-items: center; gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.widget-title i { width: 16px; flex-shrink: 0; }

/* Related tool links */
.related-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
  color: var(--clr-grey-p); font-size: .84rem; font-weight: 500;
  transition: color var(--dur-fast);
}
.related-link:last-child { border-bottom: none; }
.related-link i:first-child { width: 14px; color: var(--clr-grey-m); flex-shrink: 0; }
.related-link:hover { color: var(--clr-white); }
.related-link .rel-arr { margin-left: auto; font-size: .7rem; color: var(--clr-grey-d); transition: transform var(--dur-fast); }
.related-link:hover .rel-arr { transform: translateX(3px); color: var(--clr-grey-m); }

/* Quick link list (homepage sidebar) */
.quick-link-list { padding: 0; }
.quick-link-list li { border-bottom: 1px solid rgba(255,255,255,.05); }
.quick-link-list li:last-child { border-bottom: none; }
.quick-link-list a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 4px; font-size: .84rem;
  color: var(--clr-grey-p); font-weight: 500;
  transition: color var(--dur-fast);
}
.quick-link-list a i { width: 14px; color: var(--clr-grey-m); flex-shrink: 0; }
.quick-link-list a:hover { color: var(--clr-white); }

/* Share buttons */
.share-row { display: flex; gap: 8px; }
.share-btn {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 7px;
  padding: 10px 12px; border-radius: var(--r-md);
  font-size: .8rem; font-weight: 700;
  transition: opacity var(--dur-fast), transform var(--dur-fast);
  text-decoration: none;
}
.share-btn:hover { opacity: .85; transform: translateY(-1px); }
.share-twitter  { background: #1da1f2; color: #fff; }
.share-linkedin { background: #0a66c2; color: #fff; }

/* ── 17. SEO CONTENT BLOCK (Homepage) ────────────────────── */
.homepage-content { padding: var(--space-3xl) 0; background: var(--clr-black-2); }
.homepage-content .seo-article h2:first-child { margin-top: 0; }
.homepage-content .seo-article { padding-top: 0; }
.homepage-content .faq-block { margin-top: 0; }

/* ── 18. STICKY SIDEBAR ───────────────────────────────────── */
.sticky-sidebar { position: sticky; top: 80px; }

/* ── 19. FOOTER ───────────────────────────────────────────── */
.site-footer {
  background: var(--clr-black-2);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 72px 0 0;
  position: relative; overflow: hidden;
}
/* SVG ink-splash footer decoration */
.site-footer::before {
  content: '';
  position: absolute; top: -80px; left: -80px;
  width: 320px; height: 320px; pointer-events: none;
  background: radial-gradient(circle, rgba(255,255,255,.025) 0%, transparent 70%);
  border-radius: 50%;
}

.footer-brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 1.22rem;
  margin-bottom: 14px;
}
.footer-brand .brand-sub-by { color: var(--clr-grey-m); }
.footer-brand .brand-sub-name { color: var(--clr-white); }
.footer-brand .brand-icon {
  width: 36px; height: 36px; border-radius: var(--r-sm);
  background: var(--clr-white); color: var(--clr-black);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; flex-shrink: 0;
  box-shadow: 0 0 20px rgba(255,255,255,.15);
}
.footer-tagline { color: var(--clr-grey-l); font-size: .88rem; line-height: 1.65; margin-bottom: 20px; max-width: 280px; }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
  width: 36px; height: 36px;
  background: var(--clr-black-4);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-grey-l); font-size: .85rem;
  transition: background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast);
}
.footer-socials a:hover { background: var(--clr-white); color: var(--clr-black); border-color: var(--clr-white); }

.footer-col-title {
  font-size: .7rem; font-weight: 800;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--clr-grey-l); margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.footer-links { padding: 0; }
.footer-links li { margin-bottom: 1px; }
.footer-links a {
  display: block; padding: 6px 0;
  color: var(--clr-grey-m); font-size: .84rem;
  transition: color var(--dur-fast), padding-left var(--dur-fast);
}
.footer-links a:hover { color: var(--clr-white); padding-left: 6px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  margin-top: 56px; padding: 22px 0;
  display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.footer-copy { color: var(--clr-grey-m); font-size: .8rem; }
.footer-legal { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-legal a { color: var(--clr-grey-m); font-size: .8rem; }
.footer-legal a:hover { color: var(--clr-white); }

/* ── 20. STATIC PAGES ─────────────────────────────────────── */
.static-hero {
  background: var(--clr-black-2);
  border-bottom: 1px solid rgba(255,255,255,.05);
  padding: 56px 0;
  position: relative; overflow: hidden;
}
.static-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(255,255,255,.03) 0%, transparent 60%);
  pointer-events: none;
}
.static-content { padding: 56px 0 80px; }
.static-content h2 { font-size: 1.4rem; font-weight: 800; margin: 32px 0 12px; color: var(--clr-white); }
.static-content h3 { font-size: 1.1rem; font-weight: 700; margin: 24px 0 10px; color: var(--clr-grey-p); }
.static-content p  { color: var(--clr-grey-l); line-height: 1.75; margin-bottom: 16px; }
.static-content ul { color: var(--clr-grey-l); padding-left: 20px; margin-bottom: 16px; }
.static-content li { margin-bottom: 8px; line-height: 1.65; }

/* Contact form */
.contact-card {
  background: var(--clr-black-2);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-xl);
  padding: 40px;
}
.about-block {
  background: var(--clr-black-2);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-xl);
  padding: 24px;
  margin-bottom: 16px;
}
.about-mini-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}
.about-mini-card {
  background: var(--clr-black-3);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-md);
  padding: 12px 10px;
  text-align: center;
  color: var(--clr-grey-p);
  font-size: .8rem;
  display: grid;
  gap: 8px;
}
.about-mini-card i {
  margin-inline: auto;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--clr-white);
  color: var(--clr-black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .82rem;
}
.about-list {
  display: grid;
  gap: 8px;
}
.about-list-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--clr-black-3);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-md);
  padding: 11px 12px;
  color: var(--clr-grey-p);
  font-size: .88rem;
}
.about-list-row i {
  color: var(--clr-grey-l);
  width: 16px;
  flex-shrink: 0;
}
.about-quote {
  margin-top: 14px;
  border: 1px dashed rgba(255,255,255,.18);
  border-radius: var(--r-md);
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.about-quote i { color: var(--clr-grey-l); }
.about-quote p {
  margin: 0;
  color: var(--clr-grey-p);
  font-size: .9rem;
}

/* Search results page */
.search-results-header { padding: 44px 0 16px; }
.search-count { color: var(--clr-grey-l); font-size: .9rem; margin-top: 8px; }

/* ── 21. ANIMATIONS ───────────────────────────────────────── */
@keyframes fadeUp   { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeDown { from{opacity:0;transform:translateY(-10px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeIn   { from{opacity:0} to{opacity:1} }
@keyframes spin     { to{transform:rotate(360deg)} }

.btn-spinner {
  display: inline-block; width: 14px; height: 14px;
  border: 2px solid rgba(0,0,0,.2);
  border-top-color: var(--clr-black);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

.btn-primary.is-subscribing {
  background: #2f2f2f !important;
  color: var(--clr-white) !important;
}
.btn-primary.is-subscribed {
  background: linear-gradient(135deg, rgba(10,58,43,.95) 0%, rgba(8,83,57,.95) 45%, rgba(5,44,35,.95) 100%) !important;
  color: #2af3b0 !important;
  border: 1px solid rgba(30,234,162,.42);
  box-shadow: 0 0 0 4px rgba(20,184,124,.16), 0 16px 34px rgba(0,0,0,.35);
  animation: subscribedPop .35s var(--ease-out);
}
.btn-primary.is-subscribed i { color: #2af3b0; }
@keyframes subscribedPop {
  0% { transform: scale(.96); }
  100% { transform: scale(1); }
}

/* ── 22. RESPONSIVE ───────────────────────────────────────── */
@media (max-width: 991.98px) {
  .container-xl {
    padding-left: 18px;
    padding-right: 18px;
  }
  html, body {
    overflow-x: hidden !important;
  }
  .site-nav {
    background: #080808 !important;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .site-nav .navbar-inner {
    position: relative;
    min-height: 66px;
    height: auto;
    padding-top: 10px;
    padding-bottom: 10px;
  }
  .hero .container-xl {
    padding-left: 18px;
    padding-right: 18px;
  }
  .site-nav .navbar-collapse {
    position: absolute;
    top: calc(100% + 8px);
    left: 8px;
    right: 8px;
    z-index: 1100;
    margin-top: 0;
    padding: 10px;
    background: #0d0d0d;
    border: 1px solid rgba(255,255,255,.09);
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,.45);
    max-height: calc(100svh - 94px);
    overflow-y: auto;
  }
  .site-nav .navbar-collapse:not(.show) {
    display: none !important;
  }
  .site-nav .navbar-collapse.show {
    display: block !important;
  }
  .site-nav .navbar-nav {
    gap: 8px !important;
  }
  .site-nav .nav-link {
    padding: 9px 12px !important;
  }
  .site-nav .nav-search-form {
    margin-top: 10px;
    width: 100%;
    min-width: 0;
  }
  .site-nav .nav-search-inner {
    width: 100%;
    min-width: 0;
  }
  .site-nav .nav-search-inner input {
    width: 100%;
    min-width: 0;
  }
  .mega-menu { min-width: 100%; flex-direction: column; }
  .hero-heading { font-size: clamp(3.5rem, 12vw, 6rem); }
  .hero-visual { display: none; }
  .hero-inner { padding: 56px 0; }
  .why-wrap { grid-template-columns: 1fr; }
  .mission-wrap { grid-template-columns: 1fr; }
  .help-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sticky-sidebar { position: static; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .tools-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1200px) {
  .hero-inner { padding: 70px 0 78px; }
  .hero-eyebrow { margin-bottom: 22px; }
  .hero-copy { margin-bottom: 26px; }
  .hero-stats { gap: 20px; }
  .hstat-num { font-size: 2.1rem; }
}

@media (max-width: 767.98px) {
  .why-choose {
    padding-top: 10px;
    padding-bottom: 22px;
  }
  .static-hero .container-xl,
  .static-content.container-xl {
    padding-inline: 16px;
  }
  .static-content .row {
    --bs-gutter-x: 0;
  }
  .static-content [class*="col-"] {
    padding-left: 0;
    padding-right: 0;
  }
  .static-content h2:first-child,
  .static-content .about-block:first-child h2 {
    margin-top: 0;
  }
  .static-content {
    padding-top: 36px;
  }
  .hero {
    min-height: calc(100svh - 66px);
    align-items: flex-start;
  }
  .hero .container-xl {
    padding-inline: 18px;
  }
  .hero-inner { padding: 28px 0 24px; }
  .hero-eyebrow {
    margin-bottom: 18px;
  }
  .hero-heading {
    font-size: clamp(3.2rem, 18vw, 5.4rem);
    line-height: .9;
    margin-bottom: 14px;
    margin-left: 2px;
  }
  .hero-copy {
    max-width: 100%;
    font-size: .97rem;
    margin-bottom: 20px;
  }
  .hero-stats {
    margin-top: 6px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
    gap: 8px;
  }
  .hero-stats .hstat-div {
    display: none;
  }
  .hero-stats .hstat {
    min-width: 0;
    text-align: center;
  }
  .hero-stats .hstat-num {
    font-size: 1.48rem;
    line-height: 1;
    white-space: nowrap;
    letter-spacing: .01em;
    min-height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .hero-stats .hstat-lbl {
    font-size: .56rem;
    letter-spacing: .07em;
    margin-top: 7px;
  }
  .hero-stats .hstat.hstat-no-account .hstat-num { font-size: 1.2rem; }
  .scroll-cue {
    bottom: 14px;
  }
  .section { padding: 60px 0; }
  .cat-header-row { flex-direction: column; gap: 12px; }
  .hero-search-btn { padding: 11px 18px; font-size: .82rem; }
  .tools-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-card { padding: 24px; }
  .about-mini-grid { grid-template-columns: 1fr; }
  .interface-inner { padding: 22px 18px; }
  .seo-metric-row { grid-template-columns: 1fr; }
  .seo-split,
  .seo-split-rev { grid-template-columns: 1fr; }
  .seo-step-grid { grid-template-columns: 1fr; }
  .help-grid { grid-template-columns: 1fr; }
}

@media (max-width: 479.98px) {
  .hero .container-xl { padding-inline: 14px; }
  .hero-heading { font-size: clamp(2.7rem, 17.5vw, 4.6rem); }
  .hero-copy { font-size: .94rem; }
  .hero-stats { gap: 5px; }
  .hero-stats .hstat-num {
    font-size: 1.28rem;
    min-height: 26px;
  }
  .hero-stats .hstat-lbl {
    font-size: .52rem;
    letter-spacing: .05em;
    margin-top: 6px;
  }
  .hero-stats .hstat.hstat-no-account .hstat-num { font-size: 1.02rem; }
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
  .btn-row { flex-direction: column; }
  .share-row { flex-direction: column; }
}

/* ── 23. PRINT ────────────────────────────────────────────── */
@media print {
  .site-nav, .site-footer, .ad-slot, .sidebar-widget { display: none !important; }
  body { background: white; color: black; }
  .hero { min-height: auto; padding: 20px 0; }
}

/* ══════════════════════════════════════════════════════════════
   META TITLE GENERATOR — Enhanced UI
   ══════════════════════════════════════════════════════════════ */

/* Two-column form layout */
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 20px;
}
@media (max-width: 600px) { .form-row-2 { grid-template-columns: 1fr; } }

/* ── Best Title Card ──────────────────────────────────────── */
.mt-best-card {
  background: linear-gradient(135deg, rgba(31,212,138,.08) 0%, rgba(31,212,138,.03) 100%);
  border: 1px solid rgba(31,212,138,.25);
  border-radius: var(--r-md);
  overflow: hidden;
}
.mt-best-inner { padding: 16px 18px; }
.mt-best-label {
  font-size: .72rem; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--clr-success); margin-bottom: 10px;
  display: flex; align-items: center; gap: 6px;
}
.mt-best-title {
  font-size: 1.05rem; font-weight: 700;
  color: var(--clr-white); line-height: 1.45;
  cursor: pointer; margin-bottom: 12px;
  transition: color var(--dur-fast);
}
.mt-best-title:hover { color: var(--clr-success); }
.mt-best-meta { display: flex; flex-wrap: wrap; gap: 7px; }

/* ── Pills / Badges ──────────────────────────────────────── */
.mt-pill {
  font-size: .68rem; font-weight: 700;
  padding: 3px 10px; border-radius: var(--r-full);
  letter-spacing: .04em;
}
.mt-pill-intent { background: rgba(255,255,255,.07); color: var(--clr-grey-p); border: 1px solid rgba(255,255,255,.1); }
.mt-pill-ctr    { background: rgba(255,255,255,.07); color: var(--clr-grey-p); border: 1px solid rgba(255,255,255,.1); }
.mt-pill-kp     { background: rgba(255,255,255,.07); color: var(--clr-grey-p); border: 1px solid rgba(255,255,255,.1); }
.mt-pill-source-api {
  background: rgba(31,212,138,.12);
  color: var(--clr-success);
  border: 1px solid rgba(31,212,138,.25);
}
.mt-pill-source-fallback {
  background: rgba(245,166,35,.12);
  color: var(--clr-warn);
  border: 1px solid rgba(245,166,35,.25);
}
.mtbl-good { background: rgba(31,212,138,.12);  color: var(--clr-success); border: 1px solid rgba(31,212,138,.25); }
.mtbl-warn { background: rgba(245,166,35,.12);  color: var(--clr-warn);    border: 1px solid rgba(245,166,35,.25); }
.mtbl-bad  { background: rgba(255,75,75,.12);   color: var(--clr-danger);  border: 1px solid rgba(255,75,75,.25); }

/* ── Title Card internals ────────────────────────────────── */
.mtitle-content { flex: 1; min-width: 0; }
.mtitle-text { font-size: .93rem; font-weight: 600; margin-bottom: 7px; color: var(--clr-white); line-height: 1.45; }
.mtitle-badges { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 8px; }

/* type badge */
.mt-type-badge {
  font-size: .62rem; font-weight: 700; padding: 2px 8px;
  border-radius: var(--r-full); letter-spacing: .05em; text-transform: capitalize;
  background: rgba(100,130,255,.12); color: #8899ff;
  border: 1px solid rgba(100,130,255,.2);
}
/* keyword placement badge */
.mt-kp-badge {
  font-size: .62rem; font-weight: 700; padding: 2px 8px;
  border-radius: var(--r-full); letter-spacing: .04em;
}
.kp-strong { background: rgba(31,212,138,.1); color: var(--clr-success); border: 1px solid rgba(31,212,138,.2); }
.kp-ok     { background: rgba(245,166,35,.1); color: var(--clr-warn);    border: 1px solid rgba(245,166,35,.2); }
.kp-weak   { background: rgba(255,75,75,.1);  color: var(--clr-danger);  border: 1px solid rgba(255,75,75,.2); }

/* warning badge */
.mt-warn-badge {
  font-size: .62rem; font-weight: 700; padding: 2px 8px;
  border-radius: var(--r-full); letter-spacing: .04em;
  background: rgba(255,75,75,.1); color: var(--clr-danger);
  border: 1px solid rgba(255,75,75,.2);
  display: flex; align-items: center; gap: 4px;
}

/* CTR progress bar */
.mtitle-ctr-row { display: flex; align-items: center; gap: 8px; }
.ctr-track {
  flex: 1; height: 4px; border-radius: var(--r-full);
  background: rgba(255,255,255,.08); overflow: hidden;
}
.ctr-fill { height: 100%; border-radius: var(--r-full); transition: width .4s var(--ease-out); }
.ctr-label { font-size: .65rem; font-weight: 700; color: var(--clr-grey-l); font-family: var(--font-mono); flex-shrink: 0; }

/* ── Insights Panel ──────────────────────────────────────── */
.mt-insights-panel {
  background: var(--clr-black-3);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-md);
  padding: 18px;
}
.mt-insights-title {
  font-size: .78rem; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--clr-grey-p); margin-bottom: 14px;
  display: flex; align-items: center; gap: 7px;
}
.mt-insights-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 600px) { .mt-insights-grid { grid-template-columns: 1fr; } }
.mt-hf-debug {
  margin-bottom: 12px;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(245,166,35,.3);
  background: rgba(245,166,35,.08);
  color: var(--clr-warn);
  font-size: .78rem;
  display: flex;
  align-items: center;
  gap: 7px;
}
.mt-insight-card {
  background: var(--clr-black-4);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--r-sm);
  padding: 12px 14px;
}
.insight-lbl {
  font-size: .65rem; font-weight: 700;
  letter-spacing: .07em; text-transform: uppercase;
  color: var(--clr-grey-l); margin-bottom: 5px;
  display: flex; align-items: center; gap: 5px;
}
.insight-val { font-size: .83rem; font-weight: 500; color: var(--clr-grey-p); line-height: 1.5; }
.insight-intent-val { color: var(--clr-success); font-weight: 700; }

/* ── Tips section ────────────────────────────────────────── */
.mt-tips-hd {
  font-size: .78rem; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--clr-grey-p); margin-bottom: 10px;
  display: flex; align-items: center; gap: 7px;
}

/* ── Actions bar ─────────────────────────────────────────── */
.mt-actions { display: flex; gap: 10px; flex-wrap: wrap; }