/* QuickUtil.co — Design System (DESIGN.md: Binance.US inspired) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ---- Variables ---- */
:root {
  --yellow:        #F0B90B;
  --gold:          #FFD000;
  --active-yellow: #D0980B;
  --focus-blue:    #1EAEDB;
  --white:         #FFFFFF;
  --snow:          #F5F5F5;
  --dark:          #222126;
  --dark-card:     #2B2F36;
  --ink:           #1E2026;
  --secondary-text:#32313A;
  --slate:         #848E9C;
  --steel:         #686A6C;
  --hover-dark:    #1A1A1A;
  --green:         #0ECB81;
  --red:           #F6465D;
  --border:        #E6E8EA;

  --shadow-sub:  rgba(32,32,37,.05) 0 3px 5px 0;
  --shadow-med:  rgba(8,8,8,.05) 0 3px 5px 5px;
  --shadow-pill: rgb(153,153,153) 0 2px 10px -3px;

  --sp1:4px; --sp2:8px; --sp3:12px; --sp4:16px; --sp5:20px;
  --sp6:24px; --sp7:32px; --sp8:48px; --sp9:64px; --sp10:80px;

  /* Semantic theme tokens */
  --color-bg:        #FFFFFF;
  --color-nav-bg:    #FFFFFF;
  --color-card-bg:   #FFFFFF;
  --color-input-bg:  #FFFFFF;
  --color-snow:      #F5F5F5;
  --color-ad-bg:     #F3F4F6;
  --color-ad-border: #D1D5DB;
  --color-ad-text:   #9CA3AF;
  --tool-card-height: 230px;
}

[data-theme="dark"] {
  --color-bg:        #222126;
  --color-nav-bg:    #1A1A1F;
  --color-card-bg:   #2B2F36;
  --color-input-bg:  #1E2026;
  --color-snow:      #2B2F36;
  --color-ad-bg:     #2B2F36;
  --color-ad-border: rgba(255,255,255,.12);
  --color-ad-text:   #686A6C;

  --ink:           #F5F5F5;
  --secondary-text:#848E9C;
  --hover-dark:    #FFFFFF;
  --snow:          #2B2F36;
  --dark:          #1A1A1F;
  --border:        rgba(255,255,255,.1);
  --shadow-sub:    rgba(0,0,0,.25) 0 3px 5px 0;
  --shadow-med:    rgba(0,0,0,.35) 0 3px 5px 5px;
  --shadow-pill:   rgba(0,0,0,.4) 0 2px 10px -3px;
}

/* ---- Reset ---- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
img,svg{display:block;max-width:100%;}
button{font-family:inherit;cursor:pointer;}

body {
  font-family: 'Inter', Arial, sans-serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

/* ---- Layout ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding-inline: var(--sp7);
}

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-nav-bg);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--sp2);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon { width: 34px; height: 34px; }

.logo-wordmark {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.3px;
}
.logo-wordmark .accent { color: var(--yellow); }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp7);
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--secondary-text);
  text-decoration: none;
  transition: color 200ms ease;
  white-space: nowrap;
  position: relative;
}
/* CSS-only underline animation — keeps hover lightweight, no GSAP needed */
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--yellow);
  transition: width 200ms ease;
}
.nav-links a:not(.nav-cta):not(.active):hover::after { width: 100%; }
.nav-links a:hover  { color: var(--hover-dark); }
.nav-links a.active { color: var(--yellow); }

/* ---- Nav Dropdown — JS-controlled ---- */
.nav-item-dropdown { position: relative; }

.nav-dropdown-trigger {
  display: inline-flex !important;
  align-items: center;
  gap: 4px;
}
.nav-dropdown-trigger.is-open { color: var(--yellow); }

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: rgba(32,32,37,.1) 0 8px 24px;
  padding: 6px;
  min-width: 240px;
  z-index: 200;
  white-space: nowrap;
}
/* Invisible bridge fills the gap between trigger and panel so mouse movement doesn't close the menu */
.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}

.nav-dropdown-menu a {
  display: block;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--secondary-text);
  text-decoration: none;
  border-radius: 8px;
  transition: background 200ms ease, color 200ms ease;
  position: relative;
}
.nav-dropdown-menu a::after { display: none !important; }
.nav-dropdown-menu a:hover  { background: var(--color-snow); color: var(--ink); }
.nav-dropdown-menu a.active { color: var(--yellow); }

/* ---- Mobile nav submenu ---- */
.mobile-submenu-group { border-bottom: 1px solid var(--border); }
.mobile-submenu-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 18px;
  font-weight: 600;
  color: var(--secondary-text);
  background: none;
  border: none;
  padding: var(--sp5) 0;
  cursor: pointer;
  text-align: left;
  transition: color 200ms ease;
}
.mobile-submenu-trigger:hover,
.mobile-submenu-trigger.open { color: var(--yellow); }
.mobile-submenu-trigger .chevron { flex-shrink: 0; transition: transform 200ms ease; }
.mobile-submenu-trigger.open .chevron { transform: rotate(180deg); }
.mobile-submenu-items { display: none; flex-direction: column; padding-bottom: var(--sp4); }
.mobile-submenu-items.open { display: flex; }
.mobile-submenu-items a {
  font-size: 16px;
  font-weight: 600;
  color: var(--slate);
  text-decoration: none;
  padding: var(--sp3) var(--sp4);
  border-radius: 8px;
  border-bottom: none;
  transition: color 200ms ease, background 200ms ease;
}
.mobile-submenu-items a:hover { color: var(--yellow); background: var(--color-snow); }

.nav-cta {
  background: var(--yellow) !important;
  color: var(--ink) !important;
  border-radius: 50px !important;
  padding: 8px 20px !important;
  box-shadow: var(--shadow-pill);
  transition: background 200ms ease, color 200ms ease !important;
}
.nav-cta:hover { background: var(--focus-blue) !important; color: var(--white) !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  padding: var(--sp2);
  min-width: 44px;
  min-height: 44px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 200ms ease, opacity 200ms ease;
}

/* Mobile nav */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 64px 0 0;
  background: var(--color-nav-bg);
  z-index: 99;
  padding: var(--sp7);
  overflow-y: auto;
}
.mobile-menu.open { display: block; }
.mobile-menu nav { display: flex; flex-direction: column; }
.mobile-menu a {
  font-size: 18px;
  font-weight: 600;
  color: var(--secondary-text);
  text-decoration: none;
  padding: var(--sp5) 0;
  border-bottom: 1px solid var(--border);
  transition: color 200ms ease;
}
.mobile-menu a:hover { color: var(--yellow); }

/* ---- Theme Toggle ---- */
.theme-toggle {
  position: relative;
  width: 56px;
  height: 28px;
  border-radius: 50px;
  background: var(--color-card-bg);
  border: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 0;
  overflow: hidden;
  flex-shrink: 0;
  transition: background 200ms ease, border-color 200ms ease;
}
.theme-toggle-thumb {
  position: absolute;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #FFFFFF;
  box-shadow: 0 1px 4px rgba(0,0,0,.25);
  top: 3px;
  left: 3px;
  transition: transform 200ms ease;
  z-index: 1;
  pointer-events: none;
}
[data-theme="dark"] .theme-toggle-thumb {
  transform: translateX(28px);
}
.theme-toggle-icons {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 6px;
  pointer-events: none;
}
.theme-toggle-sun,
.theme-toggle-moon {
  width: 14px;
  height: 14px;
  color: var(--yellow);
  flex-shrink: 0;
}
/* Mobile overlay theme toggle row */
.mobile-theme-toggle-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp5) 0;
  border-bottom: 1px solid var(--border);
}
.mobile-theme-label {
  font-size: 18px;
  font-weight: 600;
  color: var(--secondary-text);
}

/* ---- Footer ---- */
.site-footer {
  background: var(--dark);
  color: var(--white);
  padding: var(--sp10) 0 var(--sp7);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp8);
  padding-bottom: var(--sp8);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand .logo-wordmark { color: var(--white); }
.footer-brand p {
  color: var(--slate);
  font-size: 14px;
  line-height: 1.65;
  margin-top: var(--sp4);
  max-width: 280px;
}

.footer-col h4 {
  font-size: 12px;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: var(--sp4);
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  color: var(--slate);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 200ms ease;
}
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp4);
  padding-top: var(--sp6);
}
.footer-bottom p,
.footer-bottom a {
  color: var(--slate);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
}
.footer-bottom a:hover { color: var(--white); }
.footer-links { display: flex; gap: var(--sp6); flex-wrap: wrap; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp2);
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .16px;
  text-decoration: none;
  border: none;
  outline: none;
  transition: background 200ms ease, color 200ms ease, border-color 200ms ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--yellow);
  color: var(--ink);
  border-radius: 6px;
  padding: 13px 32px;
}
.btn-primary:hover  { background: var(--focus-blue); color: var(--white); }
.btn-primary:active { background: var(--active-yellow); }

.btn-pill {
  background: var(--yellow);
  color: var(--ink);
  border-radius: 50px;
  padding: 12px 32px;
  box-shadow: var(--shadow-pill);
}
.btn-pill:hover { background: var(--focus-blue); color: var(--white); }

.btn-outline {
  background: var(--color-card-bg);
  color: var(--yellow);
  border: 1px solid var(--yellow);
  border-radius: 50px;
  padding: 12px 32px;
  box-shadow: var(--shadow-pill);
}
.btn-outline:hover { background: var(--focus-blue); color: var(--white); border-color: var(--focus-blue); }

.btn-lg { padding: 15px 40px; font-size: 18px; }

/* ---- Cards ---- */
.card {
  background: var(--color-card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-sub);
  transition: box-shadow 200ms ease;
}
.card:hover { box-shadow: var(--shadow-med); }

.card-dark {
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 12px;
}

/* ---- Forms ---- */
input,select,textarea { font-family: inherit; font-size: 16px; font-weight: 500; }

.form-group { display: flex; flex-direction: column; gap: var(--sp2); }

.form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.form-input {
  background: var(--color-input-bg);
  color: var(--ink);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 13px 16px;
  width: 100%;
  transition: border-color 200ms ease;
  outline: none;
}
.form-input:focus { border-color: var(--ink); outline: 1px solid var(--ink); }
.form-input::placeholder { color: var(--slate); }

.form-select {
  background-color: var(--color-input-bg);
  color: var(--ink);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 13px 40px 13px 16px;
  width: 100%;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23848E9C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px;
  cursor: pointer;
  transition: border-color 200ms ease;
  outline: none;
}
.form-select:focus { border-color: var(--ink); outline: 1px solid var(--ink); }

/* ---- Section helpers ---- */
.section      { padding: var(--sp10) 0; }
.section-dark { background: var(--dark); }
.section-snow { background: var(--color-snow); }

/* ---- Typography helpers ---- */
.text-yellow { color: var(--yellow); }
.text-slate  { color: var(--slate); }
.text-white  { color: var(--white); }
.text-green  { color: var(--green); }
.text-center { text-align: center; }

/* ---- Spacing helpers ---- */
.mt-4{margin-top:var(--sp4);} .mt-6{margin-top:var(--sp6);} .mt-7{margin-top:var(--sp7);} .mt-8{margin-top:var(--sp8);}
.mb-4{margin-bottom:var(--sp4);} .mb-6{margin-bottom:var(--sp6);} .mb-7{margin-bottom:var(--sp7);} .mb-8{margin-bottom:var(--sp8);}

/* ---- Ad Wrappers & Labels ---- */
.ad-wrapper {
  margin: 32px auto;
}
.ad-label {
  display: block;
  font-size: 11px;
  color: var(--secondary-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: center;
  margin-bottom: 4px;
}

/* ---- Ad Placeholders ---- */
.ad-placeholder {
  background: var(--color-ad-bg);
  border: 2px dashed var(--color-ad-border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--color-ad-text);
  font-style: italic;
}

/* Replace with Google AdSense ad unit code at monetization stage */
.ad-placeholder.ad-leaderboard {
  width: 100%;
  max-width: 728px;
  height: 90px;
  min-height: 90px;
  max-height: 90px;
  margin: 0 auto;
}

/* Replace with Google AdSense ad unit code at monetization stage */
.ad-placeholder.ad-rectangle {
  width: 336px;
  max-width: 336px;
  height: 280px;
  min-height: 280px;
  max-height: 280px;
  float: none;
  margin: 0;
}

/* Rectangle ad wrapper — floats the label+placeholder unit as one 336px block */
.ad-wrapper-rectangle {
  float: right;
  width: 336px;
  margin: 0 0 16px 24px;
}
.ad-rectangle-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 336px;
}
.ad-rectangle-inner .ad-label {
  text-align: center;
  width: 336px;
  margin-bottom: 4px;
}

@media (max-width: 768px) {
  .ad-wrapper-rectangle {
    float: none;
    width: 100%;
    max-width: 336px;
    margin: 16px auto;
  }
  .ad-rectangle-inner {
    width: 100%;
    max-width: 336px;
  }
  .ad-rectangle-inner .ad-label {
    width: 100%;
  }
  .ad-placeholder.ad-rectangle {
    width: 100%;
    max-width: 336px;
  }
}

/* ---- Results card — GSAP handles opacity/transform; CSS only manages pointer-events ---- */
.results-card {
  display: none;
}
.results-card.visible {
  display: block;
}

/* Result stats */
.results-grid {
  display: grid;
  grid-template-columns: 1fr 1px 1fr 1px 1fr;
  align-items: center;
}
.stat-divider { background: var(--border); align-self: stretch; margin: var(--sp5) 0; }
.result-stat { padding: var(--sp5) var(--sp6); text-align: center; }
.result-stat .stat-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--slate);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: 4px;
}
.result-stat .stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--ink);
}
.result-stat .stat-value.primary {
  font-size: 38px;
  color: var(--yellow);
}

/* ---- Amortization table ---- */
.table-wrap {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid var(--border);
}
.amort-table { width: 100%; border-collapse: collapse; }
.amort-table th {
  background: var(--color-snow);
  color: var(--slate);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .6px;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.amort-table td {
  padding: 11px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--border);
}
.amort-table tbody tr:last-child td { border-bottom: none; }
.amort-table tbody tr:hover td { background: var(--color-snow); }

/* ---- Disclaimer ---- */
.disclaimer {
  background: rgba(240,185,11,.06);
  border: 1px solid rgba(240,185,11,.2);
  border-radius: 8px;
  padding: var(--sp5) var(--sp6);
  font-size: 13px;
  font-weight: 500;
  color: var(--steel);
  line-height: 1.6;
}
.disclaimer strong { color: var(--ink); }

/* ---- Responsive ---- */
@media (max-width: 897px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .container { padding-inline: var(--sp5); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--sp6); }
}

@media (max-width: 768px) {
  .results-grid { grid-template-columns: 1fr; }
  .stat-divider { display: none; }
  .result-stat { border-bottom: 1px solid var(--border); }
  .result-stat:last-child { border-bottom: none; }
}

@media (max-width: 600px) {
  .container { padding-inline: var(--sp4); }
  .section { padding: var(--sp8) 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-links { flex-wrap: wrap; gap: var(--sp4); }
  .result-stat .stat-value.primary { font-size: 30px; }
}

/* ---- Badge ---- */
.badge {
  font-size: 11px;
  font-weight: 600;
  color: var(--slate);
  background: var(--color-snow);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 2px 10px;
  display: inline-block;
}

/* ---- Nav dropdown — two-section variant ---- */
.nav-dropdown-wide { min-width: 300px; }
.nav-dropdown-section { padding: 2px 0; }
.nav-dropdown-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--slate);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  padding: 10px 14px 4px;
}
.nav-dropdown-divider {
  height: 1px;
  background: var(--border);
  margin: 4px 8px;
}

/* ---- Page hero (category / content pages) ---- */
.page-hero {
  background: var(--dark);
  padding: var(--sp8) 0;
  text-align: center;
}
.hero-breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp2);
  font-size: 13px;
  font-weight: 500;
  color: var(--slate);
  margin-bottom: var(--sp5);
}
.hero-breadcrumb a { color: var(--slate); text-decoration: none; }
.hero-breadcrumb a:hover { color: var(--yellow); }
.hero-breadcrumb-sep { opacity: .5; }
.page-hero h1 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--sp4);
}
.page-hero h1 span { color: var(--yellow); }
.page-hero .hero-desc {
  font-size: 16px;
  font-weight: 500;
  color: var(--slate);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}
.cat-hero-icon {
  width: 64px;
  height: 64px;
  background: rgba(30,174,219,.12);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp5);
}

/* ---- Tool grid ---- */
.section-heading-wrap { margin-bottom: var(--sp7); }
.section-heading-wrap h2 {
  font-size: 26px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: var(--sp2);
}
.section-heading-wrap p {
  font-size: 15px;
  font-weight: 500;
  color: var(--slate);
}
.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp5);
  align-items: stretch;
}
.tool-card {
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--color-card-bg);
  box-shadow: var(--shadow-sub);
  display: flex;
  flex-direction: column;
  height: var(--tool-card-height);
  box-sizing: border-box;
  padding: var(--sp6);
  position: relative;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 200ms ease, transform 200ms ease;
}
a.tool-card:hover {
  box-shadow: var(--shadow-med);
  transform: translateY(-2px);
}
.tool-card-muted {
  background: var(--color-snow);
  box-shadow: none;
  cursor: default;
}
.tool-card-muted:hover { box-shadow: none; transform: none; }
.tool-card-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: var(--sp2);
  padding-right: 80px;
}
.tool-card-muted .tool-card-name { color: var(--slate); }
.tool-card-desc {
  font-size: 14px;
  font-weight: 500;
  color: var(--slate);
  line-height: 1.65;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tool-card-muted .tool-card-desc { color: var(--steel); }
.tool-card-cta {
  margin-top: var(--sp5);
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--focus-blue);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.badge-soon {
  position: absolute;
  top: var(--sp4);
  right: var(--sp4);
  font-size: 10px;
  font-weight: 700;
  color: var(--ink);
  background: var(--yellow);
  border-radius: 50px;
  padding: 3px 9px;
  letter-spacing: .3px;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ---- Related categories ---- */
.related-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp4);
  margin-top: var(--sp7);
}
.related-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp3);
  padding: var(--sp5) var(--sp4);
  background: var(--color-card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-decoration: none;
  text-align: center;
  transition: box-shadow 200ms ease, transform 200ms ease;
}
.related-card:hover {
  box-shadow: var(--shadow-med);
  transform: translateY(-2px);
}
.related-card-icon {
  width: 44px;
  height: 44px;
  background: rgba(30,174,219,.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.related-card-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
}

/* ---- Mobile submenu section label ---- */
.mobile-sub-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  color: var(--slate);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  padding: var(--sp3) var(--sp4) 2px;
  margin-top: var(--sp2);
}

/* ---- Footer non-clickable ---- */
.footer-na {
  color: var(--steel);
  font-size: 14px;
  font-weight: 500;
}

/* ---- Dark mode: yellow-button text fix ---- */
[data-theme="dark"] .btn-primary,
[data-theme="dark"] .btn-pill { color: #1E2026; }
[data-theme="dark"] .nav-cta { color: #1E2026 !important; }
[data-theme="dark"] .badge-soon { color: #1E2026; }

/* ---- Responsive additions ---- */
@media (max-width: 897px) {
  :root { --tool-card-height: 210px; }
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  :root { --tool-card-height: auto; }
  .tool-card { min-height: 160px; }
  .tools-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}