/* ============================================================
   SAASAF.AI - Main Stylesheet
   Dark-themed SaaS/AI tool marketplace
   ============================================================ */

/* ------------------------------------------------------------
   1. RESET & CSS VARIABLES
   ------------------------------------------------------------ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --ink: #0a0a0f;
  --ink2: #13131a;
  --card: #161622;
  --border: rgba(255, 255, 255, 0.07);
  --white: #ffffff;
  --off: #b0b0c8;
  --accent: #00f0a0;
  --accent2: #0af;
  --accent3: #f0f;
  --yellow: #ffe135;
  --red: #ff3c5f;
  --glow: rgba(0, 240, 160, 0.18);

  --font-heading: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius: 12px;
  --radius-sm: 8px;
  --radius-pill: 100px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ------------------------------------------------------------
   2. BODY
   ------------------------------------------------------------ */
body {
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  cursor: none;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ------------------------------------------------------------
   23. NOISE OVERLAY
   ------------------------------------------------------------ */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* ------------------------------------------------------------
   3. CUSTOM CURSOR
   ------------------------------------------------------------ */
.cursor {
  position: fixed;
  width: 14px;
  height: 14px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
  mix-blend-mode: difference;
}

.cursor-ring {
  position: fixed;
  width: 38px;
  height: 38px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: width 0.25s, height 0.25s, border-color 0.25s, opacity 0.25s;
  opacity: 0.5;
}

a:hover ~ .cursor,
button:hover ~ .cursor,
.cursor.hovering {
  width: 24px;
  height: 24px;
  background: var(--accent2);
}

a:hover ~ .cursor-ring,
button:hover ~ .cursor-ring,
.cursor-ring.hovering {
  width: 56px;
  height: 56px;
  border-color: var(--accent2);
  opacity: 0.3;
}

/* ------------------------------------------------------------
   4. NAVIGATION
   ------------------------------------------------------------ */
nav, .nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 2rem;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 10, 15, 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  color: var(--white);
  text-transform: uppercase;
}

.nav-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
  animation: pulse 2s ease-in-out infinite;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.9rem;
  color: var(--off);
  transition: color var(--transition);
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 0.5rem 1.4rem;
  background: var(--accent);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: var(--radius-pill);
  transition: background var(--transition), transform var(--transition);
}

.nav-cta:hover {
  background: var(--white);
  transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1050;
  background: rgba(10, 10, 15, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu a {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--off);
  letter-spacing: 0.05em;
  transition: color var(--transition);
}

.mobile-menu a:hover {
  color: var(--accent);
}

/* ------------------------------------------------------------
   5. PAGE HERO SECTIONS
   ------------------------------------------------------------ */
.page-hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10rem 2rem 5rem;
  overflow: hidden;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  color: var(--off);
  margin-bottom: 1.5rem;
  background: rgba(255, 255, 255, 0.03);
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.page-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 7vw, 6rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1rem;
  max-width: 900px;
}

.page-title .accent {
  color: var(--accent);
}

.page-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--off);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1rem;
}

.section-body {
  font-size: 1.05rem;
  color: var(--off);
  max-width: 600px;
  line-height: 1.7;
}

section {
  padding: 5rem 2rem;
  position: relative;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

/* ------------------------------------------------------------
   6. BUTTONS
   ------------------------------------------------------------ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 2rem;
  background: var(--accent);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
  border: 2px solid var(--accent);
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: none;
}

.btn-primary:hover {
  background: var(--white);
  border-color: var(--white);
  color: var(--ink);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 240, 160, 0.25);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 2rem;
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-pill);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
  cursor: none;
}

.btn-ghost:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

.cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ------------------------------------------------------------
   7. CARDS
   ------------------------------------------------------------ */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.card:hover {
  border-color: rgba(0, 240, 160, 0.2);
  box-shadow: 0 0 40px var(--glow);
  transform: translateY(-4px);
}

.card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(0, 240, 160, 0.08);
  color: var(--accent);
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
}

.card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  letter-spacing: 0.03em;
  margin-bottom: 0.75rem;
  color: var(--white);
}

.card p {
  color: var(--off);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ------------------------------------------------------------
   8. ORBS (Background Decorations)
   ------------------------------------------------------------ */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--glow) 0%, transparent 70%);
  top: -200px;
  right: -150px;
  animation: drift1 14s ease-in-out infinite alternate;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 170, 255, 0.12) 0%, transparent 70%);
  bottom: -150px;
  left: -100px;
  animation: drift2 18s ease-in-out infinite alternate;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 0, 255, 0.08) 0%, transparent 70%);
  top: 40%;
  left: 50%;
  animation: drift1 20s ease-in-out infinite alternate-reverse;
}

/* ------------------------------------------------------------
   9. FOOTER
   ------------------------------------------------------------ */
footer {
  background: var(--ink2);
  border-top: 1px solid var(--border);
  padding: 4rem 2rem 2rem;
  position: relative;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 3rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--off);
  line-height: 1.6;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1rem;
}

.footer-col a {
  display: block;
  font-size: 0.88rem;
  color: var(--off);
  margin-bottom: 0.6rem;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--off);
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  font-size: 0.82rem;
  color: var(--off);
  transition: color var(--transition);
}

.footer-legal a:hover {
  color: var(--white);
}

/* ------------------------------------------------------------
   10. GRID LAYOUTS
   ------------------------------------------------------------ */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* ------------------------------------------------------------
   11. TOOL CARDS (Directory Listings)
   ------------------------------------------------------------ */
.tool-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
}

.tool-card:hover {
  border-color: rgba(0, 240, 160, 0.2);
  box-shadow: 0 0 40px var(--glow);
  transform: translateY(-3px);
}

.tool-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.tool-card-logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  background: rgba(255, 255, 255, 0.05);
  padding: 6px;
  flex-shrink: 0;
}

.tool-card-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  letter-spacing: 0.03em;
  color: var(--white);
}

.tool-card-tagline {
  font-size: 0.9rem;
  color: var(--off);
  line-height: 1.55;
}

.tool-card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: auto;
}

.tool-card-rating {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.85rem;
  color: var(--yellow);
}

.tool-card-rating .count {
  color: var(--off);
  font-size: 0.8rem;
}

.affiliate-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.7rem;
  background: rgba(0, 240, 160, 0.1);
  border: 1px solid rgba(0, 240, 160, 0.3);
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ------------------------------------------------------------
   12. CATEGORY / DIRECTORY
   ------------------------------------------------------------ */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}

.category-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  transition: border-color var(--transition), transform var(--transition);
}

.category-card:hover {
  border-color: rgba(0, 240, 160, 0.2);
  transform: translateY(-3px);
}

.category-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.category-count {
  font-size: 0.82rem;
  color: var(--off);
}

.filter-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  padding: 1rem 1.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.search-input {
  flex: 1;
  min-width: 200px;
  padding: 0.65rem 1rem;
  background: var(--ink);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}

.search-input::placeholder {
  color: rgba(176, 176, 200, 0.5);
}

.search-input:focus {
  border-color: var(--accent);
}

/* ------------------------------------------------------------
   13. COMPARISON TABLES
   ------------------------------------------------------------ */
.compare-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.compare-header {
  background: var(--ink2);
}

.compare-header th {
  padding: 1rem 1.25rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.compare-row {
  transition: background var(--transition);
}

.compare-row:hover {
  background: rgba(255, 255, 255, 0.02);
}

.compare-row:not(:last-child) .compare-cell {
  border-bottom: 1px solid var(--border);
}

.compare-cell {
  padding: 0.9rem 1.25rem;
  font-size: 0.9rem;
  color: var(--off);
  vertical-align: middle;
}

.compare-cell:first-child {
  color: var(--white);
  font-weight: 600;
}

.compare-check {
  color: var(--accent);
  font-size: 1.1rem;
  font-weight: 700;
}

.compare-x {
  color: var(--red);
  font-size: 1.1rem;
  font-weight: 700;
}

/* ------------------------------------------------------------
   14. ALTERNATIVES PAGE
   ------------------------------------------------------------ */
.alt-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.alt-item {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color var(--transition), transform var(--transition);
}

.alt-item:hover {
  border-color: rgba(0, 240, 160, 0.2);
  transform: translateX(4px);
}

.alt-rank {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 240, 160, 0.08);
  border: 1px solid rgba(0, 240, 160, 0.2);
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--accent);
  flex-shrink: 0;
}

.alt-details {
  flex: 1;
}

.alt-details h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.alt-details p {
  font-size: 0.9rem;
  color: var(--off);
  line-height: 1.55;
}

/* ------------------------------------------------------------
   15. TOOL PROFILE PAGE
   ------------------------------------------------------------ */
.tool-hero {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  padding: 8rem 2rem 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.tool-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem 4rem;
}

.tool-main {
  min-width: 0;
}

.tool-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tool-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.tool-features-grid .feature-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
}

.tool-features-grid .feature-item h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.tool-features-grid .feature-item p {
  font-size: 0.85rem;
  color: var(--off);
}

.tool-pricing-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 1.5rem 0;
}

.tool-pricing-table th {
  padding: 0.9rem 1.25rem;
  background: var(--ink2);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--white);
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.tool-pricing-table td {
  padding: 0.8rem 1.25rem;
  font-size: 0.9rem;
  color: var(--off);
  border-bottom: 1px solid var(--border);
}

.tool-pricing-table tr:last-child td {
  border-bottom: none;
}

.tool-cta-box {
  background: var(--card);
  border: 1px solid rgba(0, 240, 160, 0.2);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
}

.tool-cta-box h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.tool-cta-box p {
  font-size: 0.9rem;
  color: var(--off);
  margin-bottom: 1.25rem;
}

.tool-integrations {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1rem 0;
}

.tool-integrations .integration-chip {
  padding: 0.35rem 0.9rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  color: var(--off);
}

/* ------------------------------------------------------------
   16. TAGS & BADGES
   ------------------------------------------------------------ */
.tag {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.06);
  color: var(--off);
  border: 1px solid var(--border);
}

.badge-free {
  background: rgba(0, 240, 160, 0.08);
  color: var(--accent);
  border-color: rgba(0, 240, 160, 0.2);
}

.badge-ai {
  background: rgba(0, 170, 255, 0.08);
  color: var(--accent2);
  border-color: rgba(0, 170, 255, 0.2);
}

.badge-affiliate {
  background: rgba(0, 240, 160, 0.06);
  color: var(--accent);
  border-color: rgba(0, 240, 160, 0.3);
}

.pricing-badge {
  background: rgba(255, 225, 53, 0.08);
  color: var(--yellow);
  border-color: rgba(255, 225, 53, 0.2);
}

/* ------------------------------------------------------------
   17. STATS BAR
   ------------------------------------------------------------ */
.stats-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  padding: 2rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--accent);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--off);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.25rem;
}

/* ------------------------------------------------------------
   18. INTERNAL LINKING
   ------------------------------------------------------------ */
.related-tools {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--off);
  padding: 1rem 0;
}

.breadcrumbs a {
  color: var(--off);
  transition: color var(--transition);
}

.breadcrumbs a:hover {
  color: var(--accent);
}

.breadcrumbs .separator {
  color: rgba(176, 176, 200, 0.3);
}

.breadcrumbs .current {
  color: var(--white);
}

/* ------------------------------------------------------------
   19. FORMS
   ------------------------------------------------------------ */
input[type="text"],
input[type="email"],
input[type="url"],
input[type="search"],
textarea,
select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--ink);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

input::placeholder,
textarea::placeholder {
  color: rgba(176, 176, 200, 0.4);
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--glow);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23b0b0c8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--off);
  margin-bottom: 0.4rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

button[type="submit"],
.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 2rem;
  background: var(--accent);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  border-radius: var(--radius-pill);
  transition: background var(--transition), transform var(--transition);
  cursor: none;
}

button[type="submit"]:hover,
.btn-submit:hover {
  background: var(--white);
  transform: translateY(-2px);
}

/* ------------------------------------------------------------
   20. UTILITY CLASSES
   ------------------------------------------------------------ */
.text-accent { color: var(--accent); }
.text-accent2 { color: var(--accent2); }
.text-accent3 { color: var(--accent3); }
.text-off { color: var(--off); }
.text-white { color: var(--white); }
.text-yellow { color: var(--yellow); }
.text-red { color: var(--red); }
.text-center { text-align: center; }
.text-left { text-align: left; }

.font-heading { font-family: var(--font-heading); }
.font-mono { font-family: var(--font-mono); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }
.mb-6 { margin-bottom: 4rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }
.mt-6 { margin-top: 4rem; }

.mx-auto { margin-left: auto; margin-right: auto; }

.hidden { display: none !important; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.relative { position: relative; }
.overflow-hidden { overflow: hidden; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }

.w-full { width: 100%; }
.max-w-narrow { max-width: 640px; }
.max-w-medium { max-width: 900px; }
.max-w-wide { max-width: var(--max-width); }

/* ------------------------------------------------------------
   21. RESPONSIVE
   ------------------------------------------------------------ */
@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-top {
    flex-direction: column;
  }

  .footer-cols {
    grid-template-columns: repeat(2, 1fr);
  }

  .tool-layout {
    grid-template-columns: 1fr;
  }

  .tool-sidebar {
    order: -1;
  }

  .tool-hero {
    flex-direction: column;
    padding-top: 6rem;
  }

  .tool-features-grid {
    grid-template-columns: 1fr;
  }

  .stats-bar {
    gap: 2rem;
  }

  .alt-item {
    flex-direction: column;
    text-align: center;
  }

  .compare-table {
    display: block;
    overflow-x: auto;
  }

  .page-hero {
    padding: 8rem 1.5rem 3rem;
    min-height: 50vh;
  }

  section {
    padding: 3rem 1.5rem;
  }

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 480px) {
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .footer-cols {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .cta-group {
    flex-direction: column;
    width: 100%;
  }

  .cta-group .btn-primary,
  .cta-group .btn-ghost {
    width: 100%;
    justify-content: center;
  }

  .page-title {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .section-title {
    font-size: clamp(1.6rem, 6vw, 2.2rem);
  }

  nav, .nav {
    padding: 0 1rem;
  }

  .stats-bar {
    flex-direction: column;
    gap: 1.5rem;
  }

  .breadcrumbs {
    font-size: 0.75rem;
    flex-wrap: wrap;
  }

  body {
    cursor: auto;
  }

  .cursor,
  .cursor-ring {
    display: none;
  }
}

/* ------------------------------------------------------------
   22. ANIMATIONS
   ------------------------------------------------------------ */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.85);
  }
}

@keyframes drift1 {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(60px, 40px) scale(1.1);
  }
}

@keyframes drift2 {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(-50px, -30px) scale(1.15);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Animation utility classes */
.fade-in {
  animation: fadeIn 0.6s ease forwards;
}

.slide-up {
  animation: slideUp 0.6s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

/* Scroll reveal base state */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ------------------------------------------------------------
   SELECTION & SCROLLBAR
   ------------------------------------------------------------ */
::selection {
  background: rgba(0, 240, 160, 0.25);
  color: var(--white);
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--ink);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.18);
}

/* ============================================
   Search Modal
   ============================================ */
.nav-search-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--off);
  padding: 7px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}
.nav-search-btn:hover {
  border-color: rgba(0,240,160,.4);
  color: var(--white);
  background: rgba(0,240,160,.06);
}
.nav-search-btn svg { opacity: .8; }
.nav-search-kbd {
  font-family: var(--font-mono);
  font-size: 11px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
  color: var(--off);
}

.search-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(5,5,12,.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 8vh 20px 20px;
  opacity: 0;
  transition: opacity .2s ease;
}
.search-modal.is-open {
  display: flex;
  opacity: 1;
}
.search-modal-inner {
  width: 100%;
  max-width: 640px;
  background: linear-gradient(180deg, rgba(28,28,42,.95), rgba(18,18,28,.95));
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(0,240,160,.1);
  overflow: hidden;
  animation: searchPop .18s ease;
}
@keyframes searchPop {
  from { transform: translateY(-8px) scale(.98); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}
.search-input-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
}
.search-input-icon {
  color: var(--accent);
  flex-shrink: 0;
}
.search-modal-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 17px;
  padding: 4px 0;
}
.search-modal-input::placeholder { color: rgba(176,176,200,.5); }
.search-modal-close {
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  color: var(--off);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 9px;
  border-radius: 5px;
  cursor: pointer;
  transition: var(--transition);
}
.search-modal-close:hover { color: var(--white); border-color: rgba(255,255,255,.2); }
.search-results {
  max-height: min(60vh, 480px);
  overflow-y: auto;
  padding: 8px;
}
.search-empty {
  padding: 32px 20px;
  text-align: center;
  color: var(--off);
  font-size: 14px;
}
.search-result {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--white);
  transition: background .12s ease;
}
.search-result:hover, .search-result.is-active {
  background: rgba(0,240,160,.08);
}
.search-result-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--accent);
}
.search-result-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}
.search-result-name {
  font-weight: 500;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-result-sub {
  font-size: 12px;
  color: var(--off);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-result mark {
  background: rgba(0,240,160,.22);
  color: var(--accent);
  padding: 0 2px;
  border-radius: 3px;
}
.search-result-type {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--off);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  padding: 3px 7px;
  border-radius: 4px;
}
.search-modal-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  padding: 10px 18px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--off);
}
.search-modal-footer kbd {
  font-family: var(--font-mono);
  font-size: 10px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 4px;
  margin-right: 3px;
  color: var(--white);
}
.search-browse-all {
  margin-left: auto;
  color: var(--accent);
  text-decoration: none;
}
.search-browse-all:hover { text-decoration: underline; }

@media (max-width: 700px) {
  .nav-search-btn span, .nav-search-kbd { display: none; }
  .nav-search-btn { padding: 7px 9px; }
  .search-modal { padding-top: 4vh; }
}

/* ============================================
   Filter Bar (category / use-case / industry)
   ============================================ */
.filter-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  margin-top: 14px;
}
.filter-group {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.filter-group-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--off);
  margin-right: 4px;
}
.filter-chip {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  color: var(--off);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition);
}
.filter-chip:hover { color: var(--white); border-color: rgba(0,240,160,.3); }
.filter-chip.is-active {
  background: rgba(0,240,160,.12);
  border-color: rgba(0,240,160,.5);
  color: var(--accent);
}
.filter-select {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  color: var(--white);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 12px;
  cursor: pointer;
}
.filter-select:focus { outline: none; border-color: rgba(0,240,160,.5); }

/* ============================================================
   NEWSLETTER SECTION
   ============================================================ */
.newsletter-section {
  padding: 80px 24px;
  display: flex;
  justify-content: center;
}
.newsletter-inner {
  width: 100%;
  max-width: 720px;
  background: linear-gradient(180deg, rgba(0, 240, 160, 0.06), rgba(22, 22, 34, 0.85));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 56px 48px;
  text-align: center;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  position: relative;
  overflow: hidden;
}
.newsletter-inner::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, var(--glow), transparent 70%);
  pointer-events: none;
}
.newsletter-content {
  position: relative;
  z-index: 1;
}
.newsletter-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: 0.02em;
  line-height: 1.05;
  margin: 18px 0 14px;
  color: var(--white);
}
.newsletter-content p {
  color: var(--off);
  max-width: 540px;
  margin: 0 auto 28px;
  font-size: 16px;
}
.newsletter-form {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 12px;
  max-width: 520px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.newsletter-input {
  flex: 1 1 240px;
  min-width: 0;
  padding: 14px 18px;
  background: rgba(10, 10, 15, 0.7);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.newsletter-input::placeholder {
  color: rgba(176, 176, 200, 0.55);
}
.newsletter-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 240, 160, 0.15);
}
.newsletter-form .btn-primary {
  flex: 0 0 auto;
}
.newsletter-trust {
  margin-top: 18px;
  color: rgba(176, 176, 200, 0.7);
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  position: relative;
  z-index: 1;
}
@media (max-width: 600px) {
  .newsletter-inner { padding: 40px 24px; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form .btn-primary { width: 100%; }
}

/* ============================================================
   TRUST BAND
   ============================================================ */
.trust-band {
  padding: 30px 48px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(19, 19, 26, 0.55);
}
.trust-band-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.trust-band-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(176, 176, 200, 0.7);
  margin: 0;
}
.trust-band-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 36px;
}
.trust-logo {
  font-family: var(--font-heading);
  font-size: 20px;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition);
}
.trust-logo:hover { color: var(--accent); }
@media (max-width: 600px) {
  .trust-band { padding: 24px 16px; }
  .trust-band-logos { gap: 18px; }
  .trust-logo { font-size: 16px; }
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 1024px) {
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}
.testimonial-card {
  position: relative;
  padding: 32px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.testimonial-quote-mark {
  font-family: var(--font-heading);
  font-size: 64px;
  line-height: 0.6;
  color: var(--accent);
  opacity: 0.7;
  margin-bottom: -10px;
}
.testimonial-quote {
  font-style: italic;
  color: var(--white);
  font-size: 15px;
  line-height: 1.55;
  flex: 1;
}
.testimonial-attribution {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}
.testimonial-attribution strong {
  color: var(--white);
  font-size: 14px;
}
.testimonial-attribution span {
  color: var(--off);
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* ============================================================
   BUTTON SIZE MODIFIER + FEATURED BADGE
   ============================================================ */
.btn-large {
  padding: 18px 36px !important;
  font-size: 17px !important;
  letter-spacing: 0.03em;
}
.featured-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #1a1500;
  background: linear-gradient(135deg, var(--yellow), #ffb700);
  border-radius: var(--radius-pill);
  box-shadow: 0 0 14px rgba(255, 225, 53, 0.35);
}

/* ============================================================
   TOOL CARD HOVER POLISH
   ============================================================ */
.tool-card {
  transition: transform var(--transition),
              border-color var(--transition),
              box-shadow var(--transition),
              background-color var(--transition);
}
.tool-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 240, 160, 0.45);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45),
              0 0 0 1px rgba(0, 240, 160, 0.18),
              0 0 28px rgba(0, 240, 160, 0.18);
}

/* ============================================================
   FLOATING SCROLL CTA (TOOL PAGES)
   ============================================================ */
.scroll-cta {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 60;
  padding: 12px 20px;
  background: var(--accent);
  color: #001b12;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: var(--radius-pill);
  box-shadow: 0 10px 30px rgba(0, 240, 160, 0.35),
              0 0 0 1px rgba(0, 240, 160, 0.5);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}
.scroll-cta.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.scroll-cta:hover {
  background: #00ffae;
  box-shadow: 0 14px 38px rgba(0, 240, 160, 0.5),
              0 0 0 1px rgba(0, 240, 160, 0.7);
}
@media (max-width: 600px) {
  .scroll-cta { right: 12px; bottom: 12px; padding: 10px 16px; font-size: 12px; }
}