:root {
  --clr-primary-h: 209;
  --clr-primary-s: 62%;
  --clr-primary-l: 35%;
  --clr-accent: #FEC100;
  --clr-accent-d: #D89E00;
  --clr-orange: #D55E16;
  --clr-text: #1F2937;
  --clr-surface: #F5F8FB;
  --clr-muted: #E5E7EB;
  --radius: 8px;
  --gap: 1rem;
  --ff-sans:
    'Inter', system-ui, -apple-system, 'Segoe UI', Roboto,
    Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue',
    sans-serif;
  --shadow-sm: 0 1px 3px rgba(0 0 0 / .08);
  --shadow-md: 0 4px 14px rgba(0 0 0 / .12);
}

@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] {
    --clr-surface: #1F2937;
    --clr-text: #F3F4F6;
    --clr-muted: #374151;
  }
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-sans);
  line-height: 1.5;
  background: var(--clr-surface);
  color: var(--clr-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

.container {
  width: min(100% - 2rem, 1200px);
  margin-inline: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  line-height: 1.2;
  padding: .625rem 1.25rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  user-select: none;
  text-decoration: none;
  transition: background .2s, box-shadow .2s, color .2s;
}
.btn:focus-visible { outline: 3px solid var(--clr-accent); outline-offset: 2px; }
.btn-primary {
  background: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l));
  color: #fff;
}
.btn-primary:hover,
.btn-primary:focus-visible {
  background: hsl(var(--clr-primary-h) var(--clr-primary-s) calc(var(--clr-primary-l) * .8));
}
.btn-outline { background: transparent; color: #fff; border-color: #fff; }
.btn-outline:hover,
.btn-outline:focus-visible { background: #fff; color: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l)); }

.btn-secondary {
  background: transparent;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l));
  border-color: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l));
}
.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l));
  color: #fff;
}

.btn-accent { background: var(--clr-accent); color: #1F2937; font-weight: 700; }
.btn-accent:hover,
.btn-accent:focus-visible { background: var(--clr-orange); color: #fff; }
.btn-block { width: 100%; }
.btn-danger{ background:#b91c1c; border-color:#b91c1c; color:#fff; }
.btn-danger:hover,
.btn-danger:focus-visible{ background:#991b1b; }
.btn-warning{ background:#d97706; border-color:#d97706; color:#fff; }
.btn-warning:hover,
.btn-warning:focus-visible{ background:#b45309; }
.btn-sm{ padding:.5rem .9rem; font-size:.875rem; line-height:1.3; }
.btn-auto { width: auto; align-self: flex-start; display: inline-block; }

/* Header / Nav */
.site-header {
  background: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l));
  color: #fff;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--gap); padding-block: .75rem;
}
.logo img { height: 48px; width: auto; }
.nav-toggle {
  --size: 1.5rem; width: var(--size); height: var(--size);
  border: none; background: transparent; cursor: pointer; position: relative;
}
.nav-toggle .bar {
  position: absolute; left: 0; width: 100%; height: 3px; background: #fff;
  border-radius: 3px; transition: transform .3s, opacity .3s;
}
.nav-toggle .bar:nth-child(1){ top: 0; }
.nav-toggle .bar:nth-child(2){ top: calc(50% - 1.5px); }
.nav-toggle .bar:nth-child(3){ bottom: 0; }

.nav-open .nav-toggle .bar:nth-child(1){ transform: translateY(7.5px) rotate(45deg); }
.nav-open .nav-toggle .bar:nth-child(2){ opacity: 0; }
.nav-open .nav-toggle .bar:nth-child(3){ transform: translateY(-7.5px) rotate(-45deg); }

.main-nav {
  position: fixed; inset: 0; background: hsl(var(--clr-primary-h) var(--clr-primary-s) 25%);
  overflow-y: auto; visibility: hidden; max-height: 0; transition: max-height .35s ease;
}
.main-nav ul { list-style: none; display: flex; flex-direction: column; align-items: stretch; }
.main-nav a { display: block; padding: 1rem 2rem; font-weight: 600; color: #fff; text-decoration: none; }
.nav-open .main-nav { max-height: 100vh; visibility: visible; }

.main-nav .submenu-toggle {
  all: unset; display: inline-flex; align-items: center; gap: .25rem;
  padding: .5rem .75rem; font-weight: 600; cursor: pointer; line-height: 1; transform: none;
}
.main-nav .submenu-toggle span { font-size: 1em; transform: translateY(-1px); }

.has-submenu { position: relative; }
.has-submenu .submenu {
  display: none; position: absolute; left: 0; top: 100%; list-style: none; min-width: 200px; padding-block: .5rem;
  background: var(--clr-surface); color: var(--clr-text); border-radius: var(--radius); box-shadow: var(--shadow-md); z-index: 1100;
}
.has-submenu.submenu-open > .submenu { display: block; }
.has-submenu .submenu a { color: var(--clr-text); padding: .6rem 1rem; }
.has-submenu .submenu a:hover,
.has-submenu .submenu a:focus-visible { background: var(--clr-muted); color: var(--clr-text); }

.main-nav a:hover,
.main-nav a:focus-visible,
.main-nav .submenu-toggle:hover,
.main-nav .submenu-toggle:focus-visible { color: var(--clr-accent); }

.main-nav .has-submenu.submenu-open > .submenu-toggle,
.main-nav .has-submenu:focus-within > .submenu-toggle { color: var(--clr-accent); }

@media (min-width: 768px) {
  .main-nav { all: unset; display: block; }
  .main-nav ul { flex-direction: row; gap: calc(var(--gap) * .6); align-items: center; }
  .main-nav a { padding: .5rem .75rem; }
  .main-nav .submenu-toggle {
    display: inline-flex; align-items: center; gap: .25rem; padding: .5rem .75rem;
    font-family: var(--ff-sans); font-weight: 600; color: inherit; text-decoration: none; cursor: pointer; line-height: 1; transform: none;
  }
  .nav-toggle { display: none; }
  body.scroll-lock { overflow: auto; }
}

body.scroll-lock { overflow: hidden; }

/* Hero */
.hero {
  position: relative; isolation: isolate; padding-block: clamp(3rem, 8vw, 5rem);
  background: linear-gradient(180deg, hsl(209,45%,55%) 0%, hsl(209,25%,75%) 100%); color: #fff; text-align: center;
}
.hero-inner { max-width: 700px; margin-inline: auto; display: flex; flex-direction: column; gap: 1rem; }
.hero-title { font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; letter-spacing: -0.5px; }
.hero-subtitle { font-size: 1.5rem; font-weight: 500; }
.hero-desc { font-size: 1.125rem; line-height: 1.6; max-width: 80ch; margin-inline: auto; }
.hero-bg { position: absolute; inset: 0; z-index: -1; filter: opacity(.1); }

/* Auth layout */
.auth-main { flex: 1; display: flex; align-items: center; justify-content: center; }
.auth-section { padding-block: clamp(2rem, 8vw, 4rem); }
.auth-container {
  background: var(--clr-surface);
  border: 1px solid var(--clr-muted);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 2rem;
  max-width: 380px;
  width: 100%;
  display: flex; flex-direction: column; gap: 1rem; text-align: center;
}
.auth-title { font-size: 1.75rem; font-weight: 700; }
.auth-lead { font-size: 1rem; color: rgba(0, 0, 0, .7); }

.auth-actions { margin-top: 1rem; display: grid; gap: 0.6rem; }
.auth-actions .forgot-link { justify-self: end; margin: 0; }

.forgot-link {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .35rem .65rem;
  border: 1px solid var(--clr-muted);
  border-radius: 999px;
  background: transparent;
  font-size: 0.875rem;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l));
  text-decoration: none;
  font-weight: 500;
  transition: background .2s, box-shadow .2s, color .2s;
}
.forgot-link:hover, .forgot-link:focus-visible {
  text-decoration: none;
  background: var(--clr-muted);
  box-shadow: var(--shadow-sm);
}

.auth-form { display: flex; flex-direction: column; gap: var(--gap); }
.auth-form input {
  padding: .75rem 1rem; border: 1px solid var(--clr-muted); border-radius: 10px; font-size: 1rem;
  min-height: 48px; transition: border-color .2s, box-shadow .2s;
}
.auth-form input:focus {
  outline: none;
  border-color: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l));
  box-shadow: 0 0 0 3px hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l) / .12);
}

.alert {
  padding: .75rem 1rem; border-radius: var(--radius);
}
.alert-error {
  background: #FED7D7; color: #721515;
  border-left: 4px solid #f87171;
  list-style-position: inside; padding-inline-start: 1rem;
}
.alert-success{
  background:#DEF7EC; color:#065F46; border-radius:var(--radius); padding:.75rem 1rem;
  border-left: 4px solid #34d399;
}

/* Alert variants */
.alert-info{
  background:#E0F2FE; color:#075985; border-radius:var(--radius); padding:.75rem 1rem;
  border-left: 4px solid #38bdf8;
}
.alert-warning{
  background:#FEF3C7; color:#92400E; border-radius:var(--radius); padding:.75rem 1rem;
  border-left: 4px solid #fbbf24;
}

/* Card structure helpers */
.card-header{ margin-bottom: 1rem; }
.card-title{ font-size: 1.25rem; font-weight: 700; margin: 0; }
.card-subtitle{ margin-top: .25rem; color: rgba(0,0,0,.65); }
.card-title-row{ display:flex; align-items:flex-start; justify-content:space-between; gap:.75rem; flex-wrap:wrap; }

.pill{ display:inline-flex; align-items:center; gap:.35rem; padding:.25rem .65rem; border-radius:999px; background: rgba(0,0,0,.06); font-size:.92rem; white-space:nowrap; }
.pill.good{ background: rgba(0,128,0,.10); color: #14532d; }
.pill.bad{ background: rgba(220,38,38,.12); color: #7f1d1d; }
.text-muted, .muted{ color: rgba(0,0,0,.65); }

/* Form primitives (used across IA + Glossary) */
.form-field{ margin-bottom: 1.25rem; }
.form-label{ display:block; margin: 0 0 .45rem; font-weight: 700; }
.form-input,
.form-select{
  width: 100%;
  padding: .75rem .9rem;
  border: 1px solid var(--clr-muted);
  border-radius: 10px;
  background: #fff;
  min-height: 48px;
  transition: border-color .2s, box-shadow .2s;
}
.form-input:focus,
.form-select:focus{
  outline: none;
  border-color: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l));
  box-shadow: 0 0 0 3px hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l) / .12);
}
.form-hint{ margin-top: .35rem; font-size: .95rem; color: rgba(0,0,0,.65); }
.form-actions{
  margin-top: 1.25rem;
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  align-items: center;
}

/* Small button size used in monitoring screens */
.btn-xs{ padding:.4rem .7rem; font-size:.9rem; }

/* Table overflow wrapper */
.table-responsive{
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Lightweight flex + spacing utilities (used in legacy markup) */
.d-flex{ display:flex !important; }
.align-items-center{ align-items:center !important; }
.justify-content-center{ justify-content:center !important; }
.justify-content-between{ justify-content:space-between !important; }
.flex-wrap{ flex-wrap:wrap !important; }
.mb-0{ margin-bottom:0 !important; }
.mb-2{ margin-bottom:.5rem !important; }
.mb-4{ margin-bottom:1.5rem !important; }
.mt-2{ margin-top:.5rem !important; }
.mt-4{ margin-top:1.5rem !important; }
.text-small { font-size: .9rem; }
.text-center { text-align: center !important; }

/* Footer */
.site-footer {
  margin-top: auto; padding-block: 2rem; background: var(--clr-surface);
  border-top: 1px solid var(--clr-muted); text-align: center;
}
.footer-nav { list-style: none; display: flex; gap: 1rem; justify-content: center; margin-bottom: .5rem; }
.footer-nav a { color: inherit; text-decoration: none; }
.footer-nav a:hover { color: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l)); }
.footer-nav .separator { margin: 0 .5rem; color: var(--clr-muted); pointer-events: none; user-select: none; }

.sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important;
  }
}

/* Mobile nav tweaks */
@media (max-width: 767px) {
  .main-nav .nav-close {
    display: block; position: absolute; top: 1rem; right: 1rem;
    background: transparent; border: none; font-size: 1.5rem; line-height: 1; color: #fff; cursor: pointer; padding: 0; z-index: 1001;
  }
  .main-nav ul { list-style: none; display: flex; flex-direction: column; align-items: stretch; }
  .main-nav a, .main-nav .submenu-toggle { display: flex; align-items: center; }
  .main-nav .submenu-toggle { width: 100%; justify-content: space-between; padding: 1rem 2rem; cursor: pointer; }
  .main-nav .submenu-toggle span { transform: none; margin-left: .25rem; }
  .main-nav .has-submenu:not(.submenu-open) > .submenu-toggle { color: inherit; }
  .main-nav .has-submenu .submenu { left: 1rem; }
}
@media (min-width: 768px) { .main-nav .nav-close { display: none; } }

/* Sections */
.section.terms,
.section.privacy,
.about-section,
.contact-section,
.resources-section,
.register-success-section,
.coins-section {
  padding-block: clamp(3rem, 8vw, 5rem);
  background: var(--clr-surface);
}

/* Section titles + spacing */
.section .section-title { margin-bottom: 1.5rem; }
@media (min-width: 768px) { .section .section-title { margin-bottom: 3rem; } }

.section-title {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 700; text-align: center;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l));
  margin-bottom: 1rem;
}

/* Generic card */
.card {
  background: #fff; border: 1px solid var(--clr-muted);
  border-radius: var(--radius); box-shadow: var(--shadow-md);
  margin: 0 auto; max-width: 800px; padding: 2rem;
}

/* About */
.about-grid { display: flex; align-items: flex-start; gap: var(--gap); }
@media (max-width: 768px) {
  .about-grid { flex-direction: column; text-align: center; }
  .about-text { text-align: justify; }
}
.about-avatar {
  flex-shrink: 0; width: 200px; height: 200px; object-fit: cover;
  border-radius: 50%; border: 4px solid var(--clr-accent); box-shadow: 0 4px 14px rgba(0 0 0 / .1);
}
.about-text { text-align: justify; line-height: 1.8; }
.about-text p + p { margin-top: 1rem; }

/* Contact */
.contact-inner { text-align: center; max-width: 600px; margin: 0 auto; }
.contact-name { margin: var(--gap) 0 0.5rem; font-size: 1.5rem; }
.contact-email { margin-bottom: var(--gap); font-size: 1.125rem; }
.contact-links { display: flex; justify-content: center; gap: var(--gap); margin-top: var(--gap); }
.contact-icon { width: 48px; height: 48px; opacity: 0.85; transition: opacity 0.2s, transform 0.2s; cursor: pointer; }
.contact-icon:hover, .contact-icon:focus { opacity: 1; transform: scale(1.1); }
.contact-links a:hover .contact-icon,
.contact-links a:focus .contact-icon { opacity: 1; }
.contact-email a {
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l));
  font-weight: 600; text-decoration: none; transition: color 0.2s, text-decoration 0.2s;
}
.contact-email a:hover,
.contact-email a:focus {
  text-decoration: underline;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) calc(var(--clr-primary-l) * 0.9));
}

/* Resources */
.resources-card { text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--gap); }

/* Form select (auth) */
.auth-form .form-select {
  width: 100%; padding: .625rem; border: 1px solid var(--clr-muted); border-radius: var(--radius);
  font-family: var(--ff-sans); font-size: 1rem; background: #ffffff; color: var(--clr-text);
}

/* Register success */
.register-success-section .card {
  display: flex; flex-direction: column; align-items: center; gap: var(--gap); text-align: center; padding: 2rem;
}
.register-success-section .section-title { margin: 0; }
.register-success-section .card p { margin: 0; line-height: 1.6; }
.register-success-section .card .btn-block { width: auto; padding: .75rem 2rem; }
.register-success-section .card .btn-block:hover,
.register-success-section .card .btn-block:focus-visible { box-shadow: var(--shadow-sm); transform: translateY(-1px); }

/* Form controls base */
input, select, textarea, button {
  font-family: var(--ff-sans); font-size: 1rem; line-height: 1.5; color: var(--clr-text);
}
/* Remove native select styling */
select {
  appearance: none; -webkit-appearance: none; -moz-appearance: none;
  background-image: url("chevron-down.svg"); background-repeat: no-repeat;
  background-position: right 1rem center; padding-right: 2.5rem;
}

/* Recovery-key input grid (legacy utility — safe to keep if used elsewhere) */
.recovery-grid {
  display: grid; grid-template-columns: repeat(4, minmax(4rem, 1fr)); gap: 0.5rem;
}
.recovery-grid input {
  width: 100%; min-width: 0; text-align: center;
}

/* Settings */
.settings-section{ padding-block: clamp(3rem, 8vw, 5rem); }
.settings-section .card{ text-align:center; }
.settings-section dl dd{ margin-bottom:1rem; }
.settings-section .btn-block{ max-width:320px; margin-inline:auto; }

/* Coins */
.coins-card{ text-align:center; }
.pricing-grid{
  display:grid; gap:1rem; grid-template-columns:repeat(auto-fit, minmax(200px,1fr)); margin:1.5rem 0;
}
.price-card{
  border:1px solid var(--clr-muted); border-radius:var(--radius); padding:1.25rem .75rem;
  box-shadow:var(--shadow-sm); background:hsla(var(--clr-primary-h) var(--clr-primary-s) 96%,.5);
  display:flex; flex-direction:column; gap:.75rem; transition:transform .2s, box-shadow .2s;
}
.price-card:hover, .price-card:focus-within{ transform:translateY(-2px); box-shadow:var(--shadow-md); }
.price-card.tier-2{ background:hsla(var(--clr-primary-h) var(--clr-primary-s) 92%,.5); }
.price-card-title{ font-size:1.125rem; font-weight:700; margin:0; }
.price{ font-size:1.5rem; font-weight:700; margin:0; }
.price .unit{ display:block; font-size:.85rem; font-weight:400; }
.price-card .btn-block{ max-width:180px; margin-inline:auto; }

/* Settings links */
.settings-link{ display:inline-block; margin-top:.25rem; font-size:.875rem;
  color:hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l)); font-weight:500; text-decoration:none; }
.settings-link:hover, .settings-link:focus-visible{ text-decoration:underline; }
.content a.settings-link { text-decoration: none; }
.content a.settings-link:hover, .content a.settings-link:focus-visible { text-decoration: underline; }

/* Dark-mode icon filter helper */
.filter-dark { filter: none; }
@media (prefers-color-scheme: dark) { .filter-dark { filter: brightness(0) invert(1); } }

/* Glossary / letters */
.letter-links { margin-top: 0.5rem; }
.letter-links a {
  font-size: 1.25rem; font-weight: 600;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l));
  text-decoration: none; padding: 0 .5rem; transition: color .2s;
}
.letter-links a:hover, .letter-links a.highlight { color: var(--clr-accent); }
.glossary-filter-card .flex-row { margin-bottom: 0.5rem; }

/* Narrow form utility */
.narrow-form {
  max-width: 20rem; margin: 0 auto; display: flex; flex-direction: column; gap: var(--gap);
}
.narrow-form input, .narrow-form button { width: 100%; }
.narrow-form input { margin-bottom: 0; text-align: center; text-transform: uppercase; }
.narrow-form input::placeholder { text-transform: uppercase; }

/* Tables */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: .75rem 1rem; border: 1px solid var(--clr-muted); text-align: left; }
.table tbody tr:hover { background: hsla(var(--clr-primary-h) var(--clr-primary-s) 95%, .55); }

.students-table thead th {
  background:hsl(var(--clr-primary-h) var(--clr-primary-s) 75%);
  color:#fff; font-weight:600; text-align:center;
}
.students-table tbody tr:nth-child(odd){ background: #fff; }
.students-table tbody tr:nth-child(even){ background: hsla(var(--clr-primary-h) var(--clr-primary-s) 97%, .7); }
.students-table td:first-child,
.students-table th:first-child,
.students-table td:last-child,
.students-table th:last-child { text-align: center; }
.students-table td:first-child input[type="checkbox"]{ transform: scale(1.1); }
.students-table { margin-top: var(--gap); margin-bottom: calc(var(--gap) * 2); }
.students-table tbody tr.unit-row td {
  background: hsl(var(--clr-primary-h) var(--clr-primary-s) 75%);
  color: #fff; font-weight: bold; text-align: center;
}
.students-table tbody tr.selected td { background-color: hsl(var(--clr-primary-h) var(--clr-primary-s) 90%); }
.terms-cell { white-space: nowrap; }

/* Misc content */
.content { line-height: 1.6; color: var(--clr-text); text-align: justify; }
.content p, .content ul, .content ol { margin-bottom: 1rem; }
.content ul, .content ol { padding-inline-start: 1.25rem; }
.content a {
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l));
  text-decoration: underline;
}
.content a:hover, .content a:focus-visible {
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) calc(var(--clr-primary-l) * 1.2));
}

/* RWE page */
.rwe-filter-card{ background: hsla(var(--clr-primary-h) var(--clr-primary-s) 82%, .15); border: 1px solid hsla(var(--clr-primary-h) var(--clr-primary-s) 82%, .4); }
.rwe-title{
  position: relative; margin-bottom: .5rem; font-size: 1.25rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .5px; color: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l)); padding-left: .75rem;
}
.rwe-title::before{
  content: ""; position: absolute; inset-inline-start: 0; inset-block-start: .15em;
  width: 4px; height: 80%; background: var(--clr-accent); border-radius: 3px;
}
.rwe-title a{ color: inherit; text-decoration: none; }
.rwe-title a:hover{ text-decoration: underline; }
.rwe-card{ background:#fff; }
.rwe-card p{ text-align: justify; }
@media (max-width:480px){ .rwe-card{ padding:1rem; } }

/* Utilities */
.stack{ display:grid; gap:var(--gap); }
.icon-small { width: 28px !important; height: 28px !important; }

/* Teacher page */
.teacher-section .section-title { margin-bottom: 1.25rem; }
.teacher-section .card p { font-size: 1rem; line-height: 1.6; margin: 0 0 .75rem; }
.teacher-section .card .alert { margin: 0 0 1rem; }
.teacher-section .link-row {
  display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: 1rem; flex-wrap: wrap;
}
.teacher-section .link-row p { margin: 0; }
.teacher-section .card .btn,
.teacher-section .card button,
.teacher-section .card input[type="submit"] {
  width: auto !important; display: inline-flex !important; align-items: center; justify-content: center; padding: .55rem .9rem;
}
.teacher-section .auth-form { margin-top: .5rem; }
.teacher-section .form-group { margin: 0; }
.teacher-section .form-group label { display: block; margin: 0 0 .25rem; font-weight: 600; }
.teacher-section .code-row {
  display: flex; align-items: flex-end; gap: .75rem; margin-top: .25rem; flex-wrap: wrap;
}
.teacher-section .code-row .form-group { flex: 1 1 260px; min-width: 240px; }
.teacher-section .code-row .form-control { width: 100%; }
.teacher-section .divider { height: 1px; background: rgba(0,0,0,.08); margin: 1rem 0; border: 0; }

/* Cookie banner */
.cookie-banner{
  position:fixed; inset-block-end:0; inset-inline:0; width:100%;
  display:flex; flex-wrap:wrap; gap:1rem; align-items:center; justify-content:center;
  padding:1rem 1.5rem; background:var(--clr-text); color:#fff; box-shadow:var(--shadow-md); z-index:1200;
}
.cookie-banner a{ color:var(--clr-accent); text-decoration:underline; }
.cookie-banner[hidden]{ display:none; }
@media (max-width:480px){
  .cookie-banner{ flex-direction:column; text-align:center; }
  .cookie-banner .btn{ width:100%; }
}

/* INDEX page tweak */
.index-page .rwe-title { margin-top: 2rem; }

/* Checkbox sizing across tables */
.students-table th:first-child input[type="checkbox"],
.students-table td:first-child input[type="checkbox"] {
  transform: scale(1.1); transform-origin: center;
}
.table th input[type="checkbox"],
.table td input[type="checkbox"],
.students-table th input[type="checkbox"],
.students-table td input[type="checkbox"],
.select-table th input[type="checkbox"],
.select-table td input[type="checkbox"] {
  width: 1.2em; height: 1.2em; min-width: 1.2em; min-height: 1.2em;
  transform: scale(1.1); transform-origin: center; vertical-align: middle;
}

/* =======================
   RESET-PASSWORD PAGE ONLY
   Add `class="reset-password"` on <body>
   ======================= */

.reset-password .auth-container { max-width: 720px; }
.reset-password .auth-form { max-width: 680px; margin-left:auto; margin-right:auto; }

/* Group: email + code row + button share width; never exceed panel */
.reset-password .rk-group{
  --rk-box-max: 9.5ch;   /* comfy width for 4 chars */
  --rk-gap: .625rem;
  --rk-sep: 1ch;

  padding-inline: .25rem;
  margin-inline: auto;
  width: 100%;
  max-width: calc((var(--rk-box-max) * 4) + (var(--rk-gap) * 6) + (var(--rk-sep) * 3) + .5rem);
  box-sizing: border-box;
}

/* Responsive code row with auto dashes */
.reset-password .rc-row{
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  column-gap: var(--rk-gap);
  align-items: center;
  justify-items: center;
}

.reset-password .rc-code{
  box-sizing: border-box;
  padding: .625rem .5ch;   /* vertical padding now matches .auth-form input */
  width: 100%;
  max-width: var(--rk-box-max);
  min-width: 0;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .04em;
  font-variant-numeric: tabular-nums;
}

.reset-password .rc-sep{
  width: var(--rk-sep);
  text-align: center;
  color: var(--muted-foreground);
}

/* Email + button match the rk-group width */
.reset-password .rk-group input[type="email"],
.reset-password .rk-group .btn { width: 100%; }

/* Safety on tiny screens */
@media (max-width: 400px){
  .reset-password .rk-group{ --rk-box-max: 8ch; }
}

/* --- Key terms tooltips (view_game.php) --- */
.kt-tip{
  position: fixed;
  z-index: 10000;
  max-width: min(420px, calc(100vw - 24px));
  background: #0b1220;
  color: #fff;
  border-radius: 12px;
  padding: 12px 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
  display: none;
  pointer-events: none; /* prevents hover flicker */
}

.kt-tip .h{
  font-weight: 700;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.kt-tip .b{
  font-size: .95rem;
  line-height: 1.35;
  white-space: pre-wrap;
  opacity: .98;
}

.kt-tip .b + .b{
  margin-top: 6px;
  opacity: .95;
}

/* Optional: makes player/team name pills feel interactive */
.kt-ans{
  cursor: help;
}

/* =======================
   HOMEPAGE REFINEMENT
   ======================= */
.home-main {
  background: var(--clr-surface);
}

.home-flash-wrap {
  padding-top: 1rem;
}

.home-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(3.15rem, 7vw, 4.35rem);
  background:
    radial-gradient(circle at top right, rgba(254,193,0,.18) 0, rgba(254,193,0,0) 26%),
    radial-gradient(circle at left 18%, rgba(31,83,128,.18) 0, rgba(31,83,128,0) 32%),
    linear-gradient(180deg, #d2e2f1 0%, #c2d7ea 56%, #d0e0ef 100%);
  color: var(--clr-text);
  border-bottom: 1px solid rgba(15,23,42,.10);
}

.home-hero::before {
  content: "";
  position: absolute;
  inset: auto -8% -34% auto;
  width: 27rem;
  height: 27rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31,83,128,.16) 0%, rgba(31,83,128,0) 72%);
  pointer-events: none;
}

.home-hero .hero-bg {
  filter: opacity(.04);
}

.home-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 920px;
}

.home-hero .hero-kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin: 0 auto .9rem;
  padding: .42rem .8rem;
  border-radius: 999px;
  border: 1px solid rgba(31,83,128,.16);
  background: rgba(255,255,255,.68);
  backdrop-filter: blur(6px);
  box-shadow: 0 10px 24px rgba(15,23,42,.05);
  font-size: .86rem;
  font-weight: 700;
  letter-spacing: .01em;
  text-transform: none;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 28%);
}

.home-hero .hero-title {
  margin: 0;
  font-size: clamp(2.15rem, 5vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -.04em;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 18%);
}

.home-hero .hero-subtitle {
  margin: 0;
  font-size: clamp(1.04rem, 2vw, 1.22rem);
  font-weight: 600;
  color: rgba(31,41,55,.86);
}

.home-hero .hero-desc {
  max-width: 760px;
  margin-inline: auto;
  font-size: 1.05rem;
  line-height: 1.68;
  color: rgba(31,41,55,.88);
}

.home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .8rem;
  margin-top: .35rem;
}

.home-hero-actions .btn-secondary {
  background: rgba(255,255,255,.72);
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 24%);
  border-color: rgba(31,83,128,.18);
  box-shadow: 0 10px 20px rgba(15,23,42,.06);
}

.home-hero-actions .btn-secondary:hover,
.home-hero-actions .btn-secondary:focus-visible {
  background: #fff;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 20%);
  border-color: rgba(31,83,128,.24);
}

.home-signin-btn {
  min-width: 132px;
}

.home-section {
  padding-block: clamp(2.4rem, 6vw, 4rem);
}

.home-section-heading {
  max-width: 760px;
  margin: 0 auto 1.55rem;
  text-align: center;
}

.home-section-heading .section-title {
  margin-bottom: 0;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 24%);
}

.home-card-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(235px, 1fr));
  align-items: stretch;
}

.home-card {
  max-width: none;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: .7rem;
  padding: 1.25rem;
  border: 1px solid rgba(15,23,42,.08);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(15,23,42,.06);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}

.home-card:hover,
.home-card:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(15,23,42,.08);
  border-color: rgba(15,23,42,.12);
}

.home-card-label {
  display: none;
}

.home-card .card-title,
.home-prompt-card .card-title {
  margin: 0 0 .6rem;
  font-size: 1.2rem;
  line-height: 1.25;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 30%);
}

.home-card p,
.home-prompt-text,
.home-prompt-note {
  margin: 0;
  line-height: 1.62;
}

.home-card p {
  flex: 1 1 auto;
}

.home-card p + .home-card-link {
  margin-top: auto;
  padding-top: .35rem;
}

.home-card-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  min-height: 1.5rem;
  white-space: nowrap;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l));
  font-weight: 700;
  text-decoration: none;
}

.home-card-link::after {
  content: "→";
  transition: transform .2s;
}

.home-card-link:hover,
.home-card-link:focus-visible {
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 28%);
}

.home-card-link:hover::after,
.home-card-link:focus-visible::after {
  transform: translateX(2px);
}

.home-prompt-card {
  max-width: 960px;
  margin-bottom: 1.35rem;
  background: #fff;
  border: 1px solid rgba(15,23,42,.08);
  border-radius: 20px;
  box-shadow: 0 12px 28px rgba(15,23,42,.06);
}

.home-prompt-title {
  margin-bottom: .8rem;
}

.home-prompt-text {
  margin-bottom: .85rem;
}

.home-prompt-note {
  margin-bottom: 1rem;
  color: rgba(31,41,55,.72);
  font-size: .95rem;
}

.home-prompt-form {
  margin: 0;
}

.home-prompt-actions {
  display: grid;
  gap: .75rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.home-prompt-actions .btn {
  white-space: normal;
  min-height: 58px;
}

/* =======================
   FOOTER REFINEMENT
   ======================= */
.site-footer {
  margin-top: auto;
  padding: 1.25rem 0 1.7rem;
  background: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l));
  color: rgba(255,255,255,.94);
  border-top: none;
  text-align: left;
}

.footer-shell {
  display: grid;
  gap: 1rem;
}

.footer-top {
  display: grid;
  gap: .85rem;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  color: #fff;
  text-decoration: none;
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: -.02em;
}

.footer-brand:hover,
.footer-brand:focus-visible {
  color: #fff;
  opacity: .92;
}

.footer-primary-nav {
  min-width: 0;
}

.footer-primary-list,
.footer-meta {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-primary-list {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
}

.footer-primary-list a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.45rem;
  padding: .56rem .8rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.07);
  color: rgba(255,255,255,.96);
  text-decoration: none;
  font-weight: 600;
  font-size: .93rem;
  line-height: 1.2;
  white-space: nowrap;
  transition: background .2s, border-color .2s, transform .2s;
}

.footer-primary-list a:hover,
.footer-primary-list a:focus-visible {
  background: rgba(254,193,0,.14);
  border-color: rgba(254,193,0,.36);
  color: #fff;
  transform: translateY(-1px);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .75rem 1rem;
  padding-top: .95rem;
  border-top: 1px solid rgba(255,255,255,.12);
}

.footer-copy {
  margin: 0;
  color: rgba(255,255,255,.74);
  font-size: .94rem;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
}

.footer-meta a {
  display: inline-flex;
  align-items: center;
  min-height: 2.1rem;
  padding: .38rem .68rem;
  border-radius: 999px;
  color: rgba(255,255,255,.82);
  text-decoration: none;
  font-weight: 500;
  font-size: .9rem;
  transition: background .2s, color .2s;
}

.footer-meta a:hover,
.footer-meta a:focus-visible {
  background: rgba(255,255,255,.08);
  color: #fff;
}

@media (max-width: 767px) {
  .home-hero {
    padding-block: 2.9rem 3.25rem;
  }

  .home-hero .hero-title {
    font-size: clamp(2rem, 7vw, 2.55rem);
  }

  .home-hero .hero-desc {
    font-size: 1rem;
  }

  .home-hero-actions .btn {
    width: 100%;
  }

  .home-card,
  .home-prompt-card {
    padding: 1.15rem;
  }

  .footer-primary-list,
  .footer-meta {
    gap: .5rem;
  }

  .footer-primary-list a,
  .footer-meta a {
    width: 100%;
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* =======================
   CUSTOM 404 PAGE
   ======================= */
.error404-main {
  background: var(--clr-surface);
}

.error404-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(3rem, 8vw, 4.5rem);
  background:
    radial-gradient(circle at top right, rgba(254,193,0,.18) 0, rgba(254,193,0,0) 28%),
    radial-gradient(circle at left 18%, rgba(31,83,128,.14) 0, rgba(31,83,128,0) 32%),
    linear-gradient(180deg, #dbe8f4 0%, #d3e3f1 52%, #dde9f4 100%);
  color: var(--clr-text);
  border-bottom: 1px solid rgba(15,23,42,.08);
}

.error404-hero::before {
  content: "";
  position: absolute;
  inset: auto auto -10rem -7rem;
  width: 18rem;
  height: 18rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31,83,128,.12) 0%, rgba(31,83,128,0) 74%);
  pointer-events: none;
}

.error404-hero .hero-bg {
  filter: opacity(.04);
}

.error404-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin-inline: auto;
}

.error404-kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin: 0 auto .95rem;
  padding: .42rem .84rem;
  border-radius: 999px;
  border: 1px solid rgba(31,83,128,.14);
  background: rgba(255,255,255,.74);
  box-shadow: 0 10px 22px rgba(15,23,42,.05);
  font-size: .85rem;
  font-weight: 700;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 28%);
}

.error404-hero .hero-title {
  margin: 0;
  font-size: clamp(2.15rem, 5vw, 3.15rem);
  line-height: 1.08;
  letter-spacing: -.04em;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 19%);
}

.error404-hero .hero-subtitle {
  margin: 0;
  font-size: clamp(1.04rem, 2vw, 1.2rem);
  font-weight: 600;
  color: rgba(31,41,55,.86);
}

.error404-hero .hero-desc {
  max-width: 720px;
  margin-inline: auto;
  font-size: 1.05rem;
  line-height: 1.68;
  color: rgba(31,41,55,.88);
}

.error404-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .8rem;
  margin-top: .25rem;
}

.error404-actions .btn-secondary {
  background: rgba(255,255,255,.75);
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 24%);
  border-color: rgba(31,83,128,.18);
  box-shadow: 0 10px 20px rgba(15,23,42,.06);
}

.error404-actions .btn-secondary:hover,
.error404-actions .btn-secondary:focus-visible {
  background: #fff;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 20%);
  border-color: rgba(31,83,128,.26);
}

.error404-section {
  padding-block: clamp(2.35rem, 6vw, 4rem);
}

.error404-heading {
  max-width: 700px;
  margin: 0 auto 1.45rem;
  text-align: center;
}

.error404-heading .section-title {
  margin-bottom: .45rem;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 24%);
}

.error404-heading p {
  margin: 0;
  color: rgba(31,41,55,.76);
  line-height: 1.65;
}

.error404-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-items: stretch;
}

.error404-card {
  max-width: none;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: .7rem;
  padding: 1.2rem;
  border: 1px solid rgba(15,23,42,.08);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(15,23,42,.06);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}

.error404-card:hover,
.error404-card:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(15,23,42,.08);
  border-color: rgba(15,23,42,.12);
}

.error404-card .card-body {
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: .55rem;
}

.error404-card .card-title {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.25;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 30%);
}

.error404-card p {
  margin: 0;
  flex: 1 1 auto;
  line-height: 1.6;
}

.error404-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  margin-top: auto;
  padding-top: .3rem;
  min-height: 1.5rem;
  white-space: nowrap;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) var(--clr-primary-l));
  font-weight: 700;
  text-decoration: none;
}

.error404-link::after {
  content: "→";
  transition: transform .2s;
}

.error404-link:hover,
.error404-link:focus-visible {
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 28%);
}

.error404-link:hover::after,
.error404-link:focus-visible::after {
  transform: translateX(2px);
}

@media (max-width: 767px) {
  .error404-hero {
    padding-block: 2.8rem 3.2rem;
  }

  .error404-hero .hero-title {
    font-size: clamp(2rem, 7vw, 2.5rem);
  }

  .error404-hero .hero-desc {
    font-size: 1rem;
  }

  .error404-actions .btn {
    width: 100%;
  }
}


/* =======================
   PUBLIC TOOL PAGES
   ======================= */
.public-tool-main {
  background: var(--clr-surface);
}

.public-tool-shell {
  width: min(100% - 2rem, 1120px);
  margin-inline: auto;
}

.public-tool-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(3rem, 7vw, 4.2rem);
  background:
    radial-gradient(circle at top right, rgba(254,193,0,.17) 0, rgba(254,193,0,0) 24%),
    radial-gradient(circle at left 18%, rgba(31,83,128,.14) 0, rgba(31,83,128,0) 28%),
    linear-gradient(180deg, #d6e4f2 0%, #c7daec 54%, #d4e3f0 100%);
  color: var(--clr-text);
  border-bottom: 1px solid rgba(15,23,42,.10);
}

.public-tool-hero::before {
  content: "";
  position: absolute;
  inset: auto auto -34% -7%;
  width: 24rem;
  height: 24rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31,83,128,.13) 0%, rgba(31,83,128,0) 72%);
  pointer-events: none;
}

.public-tool-hero .hero-bg {
  filter: opacity(.04);
}

.public-tool-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
  text-align: center;
}

.public-tool-kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin: 0 auto .9rem;
  padding: .42rem .8rem;
  border-radius: 999px;
  border: 1px solid rgba(31,83,128,.16);
  background: rgba(255,255,255,.70);
  box-shadow: 0 10px 24px rgba(15,23,42,.05);
  font-size: .86rem;
  font-weight: 700;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 28%);
}

.public-tool-title {
  margin: 0;
  font-size: clamp(2.1rem, 5vw, 3rem);
  line-height: 1.08;
  letter-spacing: -.04em;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 18%);
}

.public-tool-subtitle {
  margin: .8rem 0 0;
  font-size: clamp(1.02rem, 2vw, 1.18rem);
  font-weight: 600;
  color: rgba(31,41,55,.86);
}

.public-tool-intro {
  max-width: 760px;
  margin: .95rem auto 0;
  font-size: 1.04rem;
  line-height: 1.68;
  color: rgba(31,41,55,.88);
}

.public-tool-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .8rem;
  margin-top: 1.25rem;
}

.public-tool-signin {
  min-width: 132px;
}

.public-tool-register {
  background: rgba(255,255,255,.76);
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 24%);
  border-color: rgba(31,83,128,.18);
  box-shadow: 0 10px 20px rgba(15,23,42,.06);
}

.public-tool-register:hover,
.public-tool-register:focus-visible {
  background: #fff;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 20%);
  border-color: rgba(31,83,128,.24);
}

.public-tool-section {
  padding-block: clamp(2.3rem, 6vw, 3.8rem);
}

.public-tool-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.public-tool-card {
  border: 1px solid rgba(15,23,42,.08);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(15,23,42,.06);
}

.public-tool-content-card {
  max-width: 900px;
  margin-inline: auto;
}

.public-tool-card .card-body {
  padding: 1.35rem;
}

.public-tool-card-title {
  margin: 0 0 .9rem;
  font-size: 1.18rem;
  line-height: 1.25;
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 28%);
}

.public-tool-copy {
  display: grid;
  gap: .9rem;
}

.public-tool-copy p {
  margin: 0;
  line-height: 1.68;
  color: rgba(31,41,55,.9);
}

.public-tool-highlights {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin: 1rem 0 0;
  padding: 0;
}

.public-tool-highlights li {
  display: inline-flex;
  align-items: center;
  min-height: 2.35rem;
  padding: .5rem .78rem;
  border-radius: 999px;
  background: rgba(31,83,128,.06);
  border: 1px solid rgba(31,83,128,.10);
  color: hsl(var(--clr-primary-h) var(--clr-primary-s) 28%);
  font-weight: 600;
  font-size: .93rem;
  line-height: 1.25;
}


@media (max-width: 767px) {
  .public-tool-hero {
    padding-block: 2.8rem 3.2rem;
  }

  .public-tool-title {
    font-size: clamp(2rem, 7vw, 2.5rem);
  }

  .public-tool-intro {
    font-size: 1rem;
  }

  .public-tool-actions .btn {
    width: 100%;
  }

  .public-tool-card .card-body {
    padding: 1.15rem;
  }

  .public-tool-highlights {
    gap: .5rem;
  }

  .public-tool-highlights li {
    width: 100%;
    justify-content: center;
  }
}