/* IELTS Syllabus — Enterprise layer (teal/navy, Outfit + Source Serif) */
:root {
  --ink: #0B1220;
  --ink-2: #111827;
  --panel: #152033;
  --panel-2: #1A2740;
  --line: rgba(255,255,255,.08);
  --text: #E8EEF7;
  --muted: #8FA3BF;
  --accent: #14B8A6;
  --accent-2: #0D9488;
  --accent-soft: rgba(20,184,166,.14);
  --warn: #F59E0B;
  --danger: #F87171;
  --ok: #34D399;
  --gold: #E8C547;
  --font-sans: "Outfit", system-ui, sans-serif;
  --font-serif: "Source Serif 4", Georgia, serif;
  --radius: 16px;
  --shadow: 0 24px 60px rgba(0,0,0,.35);
}

html, body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-sans);
}

body {
  background:
    radial-gradient(ellipse 90% 55% at 15% -10%, rgba(20,184,166,.18), transparent 55%),
    radial-gradient(ellipse 70% 45% at 90% 0%, rgba(56,189,248,.10), transparent 50%),
    linear-gradient(180deg, #0B1220 0%, #0E1628 40%, #0B1220 100%);
  min-height: 100vh;
}

body::before { display: none !important; }

.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--accent); color: #042f2e; padding: 8px 12px; z-index: 10000;
}
.skip-link:focus { left: 12px; top: 12px; }

.topbar {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(11,18,32,.78);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: 1180px; margin: 0 auto; padding: 14px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.brand-mark {
  width: 36px; height: 36px; border-radius: 10px;
  display: grid; place-items: center; font-weight: 800; font-size: .85rem;
  background: linear-gradient(135deg, #14B8A6, #0284C7); color: #042f2e;
}
.brand-text { font-weight: 700; letter-spacing: -.02em; font-size: 1.05rem; }
.brand-text em { font-style: normal; color: var(--accent); }
.topnav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.topnav a {
  text-decoration: none; color: var(--muted); font-size: .84rem; font-weight: 600;
  padding: 8px 10px; border-radius: 999px; transition: .2s ease;
}
.topnav a:hover, .topnav a.is-active { color: var(--text); background: rgba(255,255,255,.04); }
.topnav .nav-pill {
  background: var(--accent-soft); color: var(--accent); border: 1px solid rgba(20,184,166,.25);
}
.nav-toggle {
  display: none; background: none; border: 0; width: 42px; height: 42px; cursor: pointer;
}
.nav-toggle span {
  display: block; height: 2px; margin: 6px 8px; background: var(--text); border-radius: 2px;
}
.mobile-drawer {
  display: grid; gap: 4px; padding: 12px 20px 18px; border-bottom: 1px solid var(--line);
  background: rgba(11,18,32,.95);
}
.mobile-drawer a {
  color: var(--text); text-decoration: none; padding: 12px 10px; border-radius: 10px; font-weight: 600;
}
.mobile-drawer a:hover { background: rgba(255,255,255,.04); }

.hero-enterprise {
  max-width: 1180px; margin: 0 auto; padding: 56px 20px 40px;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 36px; align-items: center;
}

/* Premium homepage composition — desktop: compact copy + spotlight grader */
.hero-premium {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 20px 12px;
  display: grid;
  grid-template-columns: minmax(260px, 0.88fr) minmax(0, 1.12fr);
  gap: 18px 24px;
  align-items: start;
  min-height: 0;
}
.hero-premium__copy {
  padding-block: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.hero-premium__copy h1 {
  margin-top: 0;
}
.hero-premium__glow {
  position: absolute; inset: -4% -2% auto;
  height: 55%;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(20,184,166,.22), transparent 55%),
    radial-gradient(ellipse at 80% 10%, rgba(56,189,248,.14), transparent 50%);
  pointer-events: none; z-index: 0;
  animation: drift 12s ease-in-out infinite alternate;
}
@keyframes drift {
  from { transform: translate3d(0,0,0) scale(1); }
  to { transform: translate3d(2%, 3%, 0) scale(1.04); }
}
.hero-premium__copy, .hero-premium .grader-panel { position: relative; z-index: 1; }
.panel-sub { color: var(--muted); font-size: .72rem; margin-top: 2px; }
.proof-strip {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 8px; margin-top: 10px;
}
.proof-strip--compact div { padding: 8px 8px; border-radius: 12px; }
.hero-steps {
  list-style: none; margin: 0 0 12px; padding: 0;
  display: grid; gap: 6px;
}
.hero-steps li {
  display: flex; align-items: center; gap: 10px;
  color: var(--muted); font-size: .84rem; font-weight: 500;
}
.hero-steps strong {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.35rem; height: 1.35rem; border-radius: 999px;
  background: var(--accent-soft); color: #5EEAD4;
  font-size: .72rem; border: 1px solid rgba(20,184,166,.35);
}
.grader-spotlight {
  border: 1px solid rgba(20,184,166,.45) !important;
  box-shadow:
    0 0 0 1px rgba(20,184,166,.12),
    0 18px 50px rgba(0,0,0,.35),
    0 0 60px rgba(20,184,166,.08) !important;
  position: relative;
}
.grader-spotlight__badge {
  position: static;
  display: inline-flex;
  align-items: center;
  margin: 0 0 8px;
  font-size: .65rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase;
  color: #042F2E; background: linear-gradient(135deg, #5EEAD4, #14B8A6);
  padding: 5px 10px; border-radius: 999px;
  max-width: 100%;
  white-space: nowrap;
}
.grader-spotlight .panel-head { padding-top: 16px; align-items: flex-start; }
.grader-spotlight .leaderboard-widget {
  margin-top: 0;
  padding: 0 14px 12px !important;
  max-height: none;
  overflow: visible;
  border-top: 1px solid var(--line);
  padding-top: 10px !important;
}
.grader-spotlight .lb-title {
  font-size: .72rem;
  font-weight: 700;
  color: var(--muted);
  margin: 0 0 6px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.grader-spotlight .lb-list {
  max-height: none;
  overflow: visible;
}
.grader-spotlight .lb-item {
  grid-template-columns: 22px 1fr auto;
  gap: 6px;
  padding: 4px 0;
  font-size: .78rem;
}
.grader-spotlight .lb-bar-wrap { display: none; }
.grader-spotlight .lb-name { color: var(--text); }
.grader-spotlight .lb-score { color: #5EEAD4; }
.grader-spotlight .lb-empty { color: var(--muted); font-size: .78rem; }

/* Themed thin scrollbars — essay box + result panels */
.grader-panel textarea,
.grader-panel .model-box,
.isf-scroll {
  scrollbar-width: thin;
  scrollbar-color: rgba(20, 184, 166, .45) transparent;
}
.grader-panel textarea::-webkit-scrollbar,
.grader-panel .model-box::-webkit-scrollbar,
.isf-scroll::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
.grader-panel textarea::-webkit-scrollbar-track,
.grader-panel .model-box::-webkit-scrollbar-track,
.isf-scroll::-webkit-scrollbar-track {
  background: transparent;
  margin: 6px 0;
}
.grader-panel textarea::-webkit-scrollbar-thumb,
.grader-panel .model-box::-webkit-scrollbar-thumb,
.isf-scroll::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(94, 234, 212, .55), rgba(20, 184, 166, .4));
  border-radius: 99px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
.grader-panel textarea::-webkit-scrollbar-thumb:hover,
.grader-panel .model-box::-webkit-scrollbar-thumb:hover,
.isf-scroll::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #5EEAD4, #14B8A6);
  border: 2px solid transparent;
  background-clip: padding-box;
}
.grader-panel textarea::-webkit-scrollbar-corner,
.grader-panel .model-box::-webkit-scrollbar-corner,
.isf-scroll::-webkit-scrollbar-corner {
  background: transparent;
}
.featured-guides {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 10px;
}
.featured-guide {
  display: flex; flex-direction: column; gap: 6px;
  padding: 14px 14px; border-radius: 14px; text-decoration: none;
  border: 1px solid var(--line); background: rgba(255,255,255,.03);
  color: var(--text); transition: border-color .15s ease, transform .15s ease;
}
.featured-guide:hover { border-color: rgba(20,184,166,.45); transform: translateY(-1px); }
.featured-guide__why { color: #5EEAD4; font-size: .68rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.featured-guide strong { font-size: .95rem; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.lead-modal-card {
  position: relative;
  max-height: min(88vh, 640px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  margin: 16px;
}
.modal-close {
  position: absolute; top: 12px; right: 14px;
  background: transparent; border: 0; color: var(--muted);
  font-size: 1.6rem; line-height: 1; cursor: pointer; padding: 4px 8px;
}
.modal-close:hover { color: var(--text); }
body.modal-open { overflow: hidden; }
.proof-strip div {
  padding: 12px 10px; border-radius: 14px; border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.proof-strip strong { display: block; font-size: 1.15rem; color: #5EEAD4; }
.proof-strip span { color: var(--muted); font-size: .72rem; }
.reveal { animation: riseSoft .7s ease both; }
.reveal-delay { animation-delay: .12s; }
@keyframes riseSoft {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
.today-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px;
}
.today-card {
  display: block; text-decoration: none; color: inherit;
  padding: 18px; border-radius: 18px; border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(26,39,64,.95), rgba(15,23,42,.9));
  transition: transform .2s ease, border-color .2s ease;
}
.today-card:hover { transform: translateY(-4px); border-color: rgba(20,184,166,.4); }
.today-step {
  display: inline-block; font-size: .72rem; font-weight: 800; letter-spacing: .08em;
  color: #5EEAD4; margin-bottom: 10px;
}
.today-card h3 { margin: 0 0 6px; font-size: 1rem; }
.today-card p { margin: 0; color: var(--muted); font-size: .84rem; line-height: 1.5; }
.feature-rail {
  display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px;
}
.feature-rail__item {
  padding: 18px; border-radius: 16px; border: 1px solid var(--line);
  background: rgba(21,32,51,.75);
}
.feature-rail__item h3 { margin: 0 0 6px; font-size: .98rem; }
.feature-rail__item p { margin: 0; color: var(--muted); font-size: .84rem; line-height: 1.5; }
.next-actions {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 8px; margin: 0 0 16px;
}
.next-actions a {
  display: block; text-decoration: none; color: #99F6E4; font-size: .82rem; font-weight: 700;
  padding: 10px 12px; border-radius: 12px; background: var(--accent-soft);
  border: 1px solid rgba(20,184,166,.25);
}

/* Article enterprise polish */
.article-hero h1, .article-layout h1 {
  font-family: var(--font-serif) !important;
  letter-spacing: -.02em;
}
.article-layout a { color: #5EEAD4; }
.sidebar-card, .toc-box {
  border-color: rgba(20,184,166,.18) !important;
}
#read-progress {
  background: linear-gradient(90deg, #14B8A6, #38BDF8) !important;
}
.mobile-cta-bar a {
  background: linear-gradient(135deg, #14B8A6, #0891B2) !important;
  color: #042f2e !important;
}
.hero-brand-lockup {
  font-family: var(--font-serif);
  font-size: clamp(2.1rem, 4.2vw, 3.2rem);
  line-height: .95; letter-spacing: -.03em; margin: 0 0 8px;
}
.hero-brand-lockup span { color: var(--accent); }
.hero-kicker {
  display: inline-flex; gap: 8px; align-items: center;
  padding: 5px 10px; border-radius: 999px; margin-bottom: 8px;
  background: var(--accent-soft); color: #5EEAD4; border: 1px solid rgba(20,184,166,.28);
  font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
}
.hero-lead {
  color: var(--muted); font-size: .98rem; line-height: 1.5; max-width: 34rem; margin: 0 0 12px;
}
.hero-cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 10px; }
.btn-primary, .btn-secondary, .btn-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 12px; padding: 12px 18px; font-weight: 700; font-size: .92rem;
  text-decoration: none; border: 0; cursor: pointer; transition: .2s ease;
}
.btn-primary {
  background: linear-gradient(135deg, #14B8A6, #0891B2); color: #042f2e;
  box-shadow: 0 10px 30px rgba(20,184,166,.25);
}
.btn-primary:hover { transform: translateY(-1px); filter: brightness(1.05); }
.btn-secondary {
  background: rgba(255,255,255,.04); color: var(--text); border: 1px solid var(--line);
}
.btn-ghost { background: transparent; color: var(--muted); border: 1px solid transparent; }
.grader-panel {
  background: linear-gradient(180deg, rgba(26,39,64,.95), rgba(17,24,39,.92));
  border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); overflow: hidden;
}
.grader-panel .panel-head {
  padding: 16px 18px; border-bottom: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 12px; align-items: center;
}
.grader-panel .panel-head strong { font-size: .95rem; }
.task-switch { display: flex; gap: 6px; }
.task-switch button {
  background: rgba(255,255,255,.04); border: 1px solid var(--line); color: var(--muted);
  border-radius: 999px; padding: 7px 12px; font-weight: 700; font-size: .75rem; cursor: pointer;
}
.task-switch button.active { background: var(--accent-soft); color: #5EEAD4; border-color: rgba(20,184,166,.35); }
.grader-panel textarea {
  width: 100%; min-height: 220px; resize: vertical; border: 0; outline: none;
  background: transparent; color: var(--text); padding: 18px; font: 500 1rem/1.7 var(--font-sans);
}
.grader-panel .panel-foot {
  padding: 14px 18px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 12px; align-items: center; flex-wrap: wrap;
}
.word-meta { color: var(--muted); font-size: .82rem; }
.word-meta strong { color: var(--text); }

.section-shell { max-width: 1180px; margin: 0 auto; padding: 48px 20px; }
.section-shell h2 {
  font-family: var(--font-serif); font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -.02em; margin: 0 0 8px;
}
.section-shell .sub { color: var(--muted); margin: 0 0 24px; }

.result-rich { display: none; padding: 20px; }
.result-rich.is-visible { display: block; animation: rise .45s ease; }
@keyframes rise { from { opacity: 0; transform: translateY(10px);} to { opacity:1; transform:none;} }
.band-hero {
  display: grid; grid-template-columns: 140px 1fr; gap: 18px; align-items: center;
  padding: 18px; border-radius: 18px; background: rgba(20,184,166,.08); border: 1px solid rgba(20,184,166,.2);
  margin-bottom: 18px;
}
.band-big {
  width: 120px; height: 120px; border-radius: 50%; margin: 0 auto;
  display: grid; place-items: center; text-align: center;
  border: 3px solid var(--accent); background: rgba(11,18,32,.55);
}
.band-big strong { font-size: 2.4rem; line-height: 1; color: #5EEAD4; }
.band-big span { display: block; font-size: .7rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.criteria-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 14px 0 18px; }
.criterion {
  background: rgba(255,255,255,.03); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px;
}
.criterion .label { color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; }
.criterion .val { font-size: 1.35rem; font-weight: 800; color: var(--text); }
.criterion .bar { height: 6px; border-radius: 99px; background: rgba(255,255,255,.06); margin-top: 8px; overflow: hidden; }
.criterion .bar > i { display: block; height: 100%; background: linear-gradient(90deg, #14B8A6, #38BDF8); border-radius: 99px; }
.list-block { margin: 0 0 16px; }
.list-block h3 { font-size: .95rem; margin: 0 0 8px; }
.list-block ul { margin: 0; padding-left: 18px; color: var(--muted); }
.list-block li { margin-bottom: 6px; }
.model-box {
  background: #0B1220; border: 1px solid var(--line); border-radius: 14px; padding: 14px;
  white-space: pre-wrap; color: #D1E3F8; font-size: .9rem; line-height: 1.65; max-height: 280px; overflow: auto;
}
.share-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.share-row a, .share-row button {
  border-radius: 10px; border: 1px solid var(--line); background: rgba(255,255,255,.04);
  color: var(--text); padding: 10px 12px; font-weight: 700; font-size: .82rem; cursor: pointer; text-decoration: none;
}
.share-row .wa { background: #128C7E; border-color: #128C7E; color: #fff; }

.tools-grid, .cards-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px;
}
.tool-card-link, .soft-card {
  display: block; text-decoration: none; color: inherit;
  background: rgba(21,32,51,.9); border: 1px solid var(--line); border-radius: 16px; padding: 18px;
  transition: .2s ease;
}
.tool-card-link:hover, .soft-card:hover { transform: translateY(-3px); border-color: rgba(20,184,166,.35); }
.tool-card-link h3, .soft-card h3 { margin: 0 0 6px; font-size: 1.02rem; }
.tool-card-link p, .soft-card p { margin: 0; color: var(--muted); font-size: .86rem; line-height: 1.55; }

.site-footer {
  margin-top: 40px; border-top: 1px solid var(--line);
  background: rgba(8,12,22,.9); padding: 48px 20px 24px;
}
.footer-grid {
  max-width: 1180px; margin: 0 auto 28px; display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 28px;
}
.footer-brand { font-size: 1.2rem; font-weight: 800; margin-bottom: 10px; }
.footer-brand em { font-style: normal; color: var(--accent); }
.site-footer p { color: var(--muted); font-size: .86rem; line-height: 1.6; }
.site-footer h4 { margin: 0 0 12px; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: #A8BDD8; }
.site-footer a { display: block; color: var(--muted); text-decoration: none; margin-bottom: 8px; font-size: .88rem; }
.site-footer a:hover { color: var(--accent); }
.footer-tools { display: grid; gap: 8px; margin-top: 14px; }
.footer-tools a {
  padding: 10px 12px; border-radius: 10px; background: var(--accent-soft);
  border: 1px solid rgba(20,184,166,.2); color: #99F6E4; font-weight: 700;
}
.footer-bottom {
  max-width: 1180px; margin: 0 auto; border-top: 1px solid var(--line); padding-top: 16px;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
.footer-bottom p { margin: 0; font-size: .75rem; }

/* New conflict-free footer (style.css .site-footer was breaking layout) */
.isf-footer {
  display: block !important;
  max-width: none !important;
  width: 100%;
  margin: 56px 0 0 !important;
  padding: 0 !important;
  border-top: 1px solid var(--line);
  background: rgba(8, 12, 22, .96);
  grid-template-columns: none !important;
}
.isf-footer__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 20px 28px;
  display: grid;
  grid-template-columns: minmax(220px, 1.5fr) repeat(3, minmax(120px, 1fr));
  gap: 28px 32px;
  align-items: start;
}
.isf-footer__logo {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 10px;
}
.isf-footer__logo em { font-style: normal; color: var(--accent); }
.isf-footer__tagline {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.65;
  max-width: 34ch;
}
.isf-footer__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.isf-footer__chips a {
  display: inline-flex !important;
  margin: 0 !important;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid rgba(20,184,166,.22);
  color: #99F6E4 !important;
  font-size: .78rem;
  font-weight: 700;
  text-decoration: none;
}
.isf-footer__chips a:hover { filter: brightness(1.08); }
.isf-footer__col {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}
.isf-footer__col h4 {
  margin: 0 0 4px;
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #A8BDD8;
}
.isf-footer__col a {
  display: block;
  color: var(--muted);
  text-decoration: none;
  font-size: .88rem;
  line-height: 1.4;
  margin: 0;
}
.isf-footer__col a:hover { color: var(--accent); }
.isf-footer__bottom {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 20px 28px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.isf-footer__bottom p {
  margin: 0;
  color: #64748B;
  font-size: .74rem;
  line-height: 1.5;
  max-width: 52rem;
}

.form-card {
  max-width: 480px; margin: 40px auto; background: var(--panel); border: 1px solid var(--line);
  border-radius: 18px; padding: 24px;
}
.form-card label { display: block; font-size: .82rem; color: var(--muted); margin: 12px 0 6px; }
.form-card input:not([type="checkbox"]):not([type="radio"]),
.form-card select,
.form-card textarea {
  width: 100%; background: #0B1220; border: 1px solid var(--line); border-radius: 10px;
  color: var(--text); padding: 12px 14px; font: inherit;
}
.form-card input[type="checkbox"],
.form-card input[type="radio"] {
  width: 1.05rem;
  height: 1.05rem;
  margin: 0;
  padding: 0;
  flex-shrink: 0;
  accent-color: #14B8A6;
  cursor: pointer;
}
.check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 4px;
}
.check-chip {
  display: flex !important;
  align-items: center;
  gap: 10px;
  margin: 0 !important;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #0B1220;
  color: var(--text) !important;
  font-size: .88rem !important;
  font-weight: 500;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}
.check-chip:hover { border-color: rgba(20,184,166,.4); }
.check-chip:has(input:checked) {
  border-color: rgba(20,184,166,.55);
  background: rgba(20,184,166,.12);
}
@media (max-width: 520px) {
  .check-grid { grid-template-columns: 1fr; }
}
.alert { padding: 10px 12px; border-radius: 10px; margin: 10px 0; font-size: .88rem; }
.alert-error { background: rgba(248,113,113,.12); color: #FECACA; border: 1px solid rgba(248,113,113,.25); }
.alert-ok { background: rgba(52,211,153,.12); color: #A7F3D0; border: 1px solid rgba(52,211,153,.25); }

.hub-hero, .page-hero-sm {
  max-width: 1180px; margin: 0 auto; padding: 48px 20px 20px;
}
.hub-hero h1, .page-hero-sm h1 {
  font-family: var(--font-serif); font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -.02em; margin: 0 0 10px;
}
.breadcrumb { color: var(--muted); font-size: .82rem; margin-bottom: 14px; }
.breadcrumb a { color: var(--accent); text-decoration: none; }

/* Nav dropdown + mobile drawer fixes */
.topnav { flex-wrap: nowrap; }
.nav-dd { position: relative; }
.nav-dd-btn {
  background: transparent; border: 0; color: var(--muted); font: inherit; font-size: .84rem;
  font-weight: 600; padding: 8px 10px; border-radius: 999px; cursor: pointer;
}
.nav-dd.open .nav-dd-btn, .nav-dd.is-active .nav-dd-btn { color: var(--text); background: rgba(255,255,255,.04); }
.nav-dd-menu {
  display: none; position: absolute; top: calc(100% + 8px); right: 0; min-width: 200px;
  background: #121A2B; border: 1px solid var(--line); border-radius: 12px; padding: 8px;
  box-shadow: var(--shadow); z-index: 80;
}
.nav-dd.open .nav-dd-menu { display: grid; gap: 2px; }
.nav-dd-menu a {
  display: block; padding: 10px 12px; border-radius: 8px; color: var(--text);
  text-decoration: none; font-size: .86rem; font-weight: 600;
}
.nav-dd-menu a:hover { background: rgba(20,184,166,.12); color: #99F6E4; }
.mobile-drawer[hidden] { display: none !important; }
.mobile-drawer:not([hidden]) { display: grid; }
body.nav-open { overflow: hidden; }

/* Homepage guide filters/cards (missing after redesign) */
.filter-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.filter-tab {
  display: inline-flex; align-items: center; padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--line); color: var(--muted); text-decoration: none; font-size: .78rem; font-weight: 600;
  background: rgba(255,255,255,.02);
}
.filter-tab:hover { color: var(--text); border-color: rgba(20,184,166,.35); }
.filter-tab.active { background: var(--accent-soft); color: #99F6E4; border-color: rgba(20,184,166,.4); }
.articles-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
a.article-card {
  background: rgba(21,32,51,.92); border: 1px solid var(--line); border-radius: 14px; padding: 18px;
  display: flex; flex-direction: column; gap: 8px; text-decoration: none; color: inherit; transition: .2s ease;
}
a.article-card:hover { transform: translateY(-3px); border-color: rgba(20,184,166,.35); text-decoration: none; }
.ac-niche { font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #5EEAD4; }
.ac-title { font-size: .95rem; font-weight: 700; color: var(--text); line-height: 1.4; }
.ac-desc { font-size: .8rem; color: var(--muted); line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ac-meta { display: flex; gap: 12px; flex-wrap: wrap; font-size: .72rem; color: #64748B; margin-top: auto; padding-top: 8px; border-top: 1px solid var(--line); }
.pagination { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0; }
.pagination-link {
  display: inline-flex; align-items: center; justify-content: center; min-width: 38px; height: 38px;
  padding: 0 12px; border-radius: 8px; color: var(--muted); text-decoration: none; border: 1px solid var(--line);
  background: rgba(255,255,255,.03); font-weight: 600;
}
.pagination-link.active, .pagination-link:hover { color: #042f2e; background: var(--accent); border-color: var(--accent); }

/* Modal above sticky topbar */
.modal { z-index: 1200 !important; }
.modal.show {
  display: flex !important;
  align-items: center;
  justify-content: center;
  padding: 12px;
  overflow-y: auto;
}
#lead-modal.modal.hidden { display: none !important; }
#lead-modal.modal.show { visibility: visible; opacity: 1; }
.leaderboard-widget { margin-top: 8px; }
.lb-list { list-style: none; padding: 0; margin: 0; }
.lb-item { display: grid; grid-template-columns: 28px 1fr auto; gap: 8px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: .85rem; }
.lb-bar-wrap { grid-column: 1 / -1; height: 4px; background: rgba(255,255,255,.06); border-radius: 99px; overflow: hidden; }
.lb-bar-fill { height: 100%; background: linear-gradient(90deg, #14B8A6, #38BDF8); }

/* Pricing cards */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.price-card {
  background: rgba(21,32,51,.95); border: 1px solid var(--line); border-radius: 18px; padding: 22px;
  display: flex; flex-direction: column; gap: 10px;
}
.price-card.featured { border-color: rgba(20,184,166,.5); box-shadow: 0 0 0 1px rgba(20,184,166,.2); }
.price-card .price { font-size: 2rem; font-weight: 800; }
.price-card ul { margin: 0; padding-left: 18px; color: var(--muted); flex: 1; }

@media (max-width: 920px) {
  .hero-enterprise { grid-template-columns: 1fr; padding-top: 36px; }
  .hero-premium { grid-template-columns: 1fr; min-height: 0; padding-top: 16px; gap: 14px; }
  .featured-guides { grid-template-columns: 1fr 1fr; }
  .grader-spotlight__badge { margin-bottom: 6px; }
  .today-grid, .feature-rail, .next-actions, .proof-strip { grid-template-columns: 1fr 1fr; }
  .topnav { display: none; }
  .nav-toggle { display: inline-block; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .isf-footer__inner { grid-template-columns: 1fr 1fr; }
  .isf-footer__brand { grid-column: 1 / -1; }
  .band-hero { grid-template-columns: 1fr; text-align: center; }
  .criteria-grid { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .isf-footer__inner { grid-template-columns: 1fr; }
  .today-grid, .feature-rail, .next-actions, .proof-strip { grid-template-columns: 1fr; }
}