/* ==========================================================================
   Gulf cluster: Qatar "Pearl" identity
   Prefix: gqa-
   Museum-label refinement. Alabaster ground, ink text, deep teal primary,
   pearl-grey hairline rules, oxblood reserved for small catalogue labels.
   Generous whitespace, thin borders, no shadows, no gradients.
   Fonts: Newsreader (headings, optical sizing) + Inter (body), loaded per page.
   ========================================================================== */

:root {
  --gqa-alabaster: #F8F7F4;
  --gqa-ink: #1F2933;
  --gqa-teal: #155E63;
  --gqa-teal-deep: #0E474B;
  --gqa-pearl: #C8CDD0;
  --gqa-oxblood: #6E2B2B;
  --gqa-white: #FFFFFF;
  --gqa-muted: #52606D;
  --gqa-serif: 'Newsreader', 'Georgia', serif;
  --gqa-sans: 'Inter', -apple-system, 'Segoe UI', sans-serif;
  --gqa-wrap: 1120px;
}

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

html { scroll-behavior: smooth; }

body.gqa-body {
  background: var(--gqa-alabaster);
  color: var(--gqa-ink);
  font-family: var(--gqa-sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a { color: var(--gqa-teal); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--gqa-teal);
  outline-offset: 2px;
}

.gqa-wrap {
  max-width: var(--gqa-wrap);
  margin: 0 auto;
  padding: 0 28px;
}

/* --------------------------------------------------------------------------
   Hairline rule: the signature divider
   -------------------------------------------------------------------------- */

.gqa-rule {
  max-width: var(--gqa-wrap);
  margin: 0 auto;
  padding: 0 28px;
}

.gqa-rule::after {
  content: "";
  display: block;
  height: 1px;
  background: var(--gqa-pearl);
}

/* --------------------------------------------------------------------------
   Nav
   -------------------------------------------------------------------------- */

.gqa-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--gqa-alabaster);
  border-bottom: 1px solid var(--gqa-pearl);
}

.gqa-nav-inner {
  max-width: var(--gqa-wrap);
  margin: 0 auto;
  padding: 0 28px;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 30px;
}

.gqa-nav-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  color: var(--gqa-ink);
  font-family: var(--gqa-serif);
  font-weight: 600;
  font-size: 1.14rem;
  letter-spacing: .005em;
  margin-right: auto;
}

.gqa-nav-brand img { width: 32px; height: 32px; }

.gqa-nav-brand .gqa-brand-tag {
  font-family: var(--gqa-sans);
  font-weight: 600;
  font-size: .62rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gqa-teal);
  border: 1px solid var(--gqa-pearl);
  border-radius: 999px;
  padding: 3px 10px;
  background: var(--gqa-white);
}

.gqa-nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.gqa-nav-links a {
  text-decoration: none;
  color: var(--gqa-ink);
  font-size: .92rem;
  font-weight: 500;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}

.gqa-nav-links a:hover { border-bottom-color: var(--gqa-teal); color: var(--gqa-teal); }

/* --------------------------------------------------------------------------
   Buttons: teal pills
   -------------------------------------------------------------------------- */

.gqa-btn {
  display: inline-block;
  background: var(--gqa-teal);
  color: var(--gqa-alabaster);
  font-family: var(--gqa-sans);
  font-weight: 600;
  font-size: .95rem;
  line-height: 1;
  white-space: nowrap;
  padding: 16px 30px;
  border: 1px solid var(--gqa-teal);
  border-radius: 999px;
  text-decoration: none;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease;
}

.gqa-btn:hover { background: var(--gqa-teal-deep); border-color: var(--gqa-teal-deep); }

.gqa-btn-ghost {
  display: inline-block;
  background: transparent;
  color: var(--gqa-teal);
  font-family: var(--gqa-sans);
  font-weight: 600;
  font-size: .95rem;
  line-height: 1;
  white-space: nowrap;
  padding: 16px 30px;
  border: 1px solid var(--gqa-teal);
  border-radius: 999px;
  text-decoration: none;
  cursor: pointer;
  transition: background .15s ease;
}

.gqa-btn-ghost:hover { background: rgba(21, 94, 99, .07); }

.gqa-nav .gqa-btn { padding: 11px 22px; font-size: .86rem; }

/* --------------------------------------------------------------------------
   Hero: statement left, museum plaque right
   -------------------------------------------------------------------------- */

.gqa-hero { padding: 96px 0 88px; }

.gqa-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 80px;
  align-items: start;
}

.gqa-kicker {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gqa-teal);
  margin-bottom: 26px;
}

.gqa-h1 {
  font-family: var(--gqa-serif);
  font-weight: 500;
  font-size: clamp(2.7rem, 6vw, 4.1rem);
  line-height: 1.04;
  letter-spacing: -.015em;
  color: var(--gqa-ink);
  margin-bottom: 28px;
}

.gqa-hero-lede {
  font-size: 1.13rem;
  line-height: 1.75;
  color: var(--gqa-muted);
  max-width: 600px;
  margin-bottom: 16px;
}

.gqa-hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 24px;
}

.gqa-trust {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .92rem;
  color: var(--gqa-ink);
  font-weight: 500;
}

.gqa-trust .gqa-stars {
  color: var(--gqa-teal);
  letter-spacing: .14em;
  font-size: .95rem;
}

/* The plaque: a museum object label for the class format */

.gqa-plaque {
  background: var(--gqa-white);
  border: 1px solid var(--gqa-pearl);
  padding: 26px 28px 22px;
}

.gqa-plaque-tag {
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gqa-oxblood);
  border-bottom: 1px solid var(--gqa-pearl);
  padding-bottom: 14px;
  margin-bottom: 6px;
}

.gqa-plaque dl { margin: 0; }

.gqa-plaque-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--gqa-pearl);
}

.gqa-plaque-row:last-child { border-bottom: none; }

.gqa-plaque dt {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gqa-teal);
  padding-top: 3px;
}

.gqa-plaque dd {
  font-size: .92rem;
  color: var(--gqa-ink);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */

.gqa-section {
  padding: 96px 0;
  scroll-margin-top: 88px;
}

.gqa-eyebrow {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gqa-teal);
  margin-bottom: 18px;
}

.gqa-h2 {
  font-family: var(--gqa-serif);
  font-weight: 500;
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  line-height: 1.12;
  letter-spacing: -.01em;
  margin-bottom: 18px;
}

.gqa-h3 {
  font-family: var(--gqa-serif);
  font-weight: 600;
  font-size: 1.38rem;
  line-height: 1.25;
  margin-bottom: 10px;
}

.gqa-lede {
  font-size: 1.06rem;
  color: var(--gqa-muted);
  max-width: 700px;
  margin-bottom: 12px;
}

.gqa-prose { max-width: 740px; }

.gqa-prose p { margin-bottom: 18px; color: var(--gqa-ink); }

.gqa-prose strong { color: var(--gqa-ink); }

.gqa-prose ul {
  margin: 0 0 18px;
  padding-left: 22px;
}

.gqa-prose li {
  margin-bottom: 12px;
  color: var(--gqa-muted);
}

.gqa-prose li strong { color: var(--gqa-ink); }

.gqa-prose .gqa-h3 { margin-top: 42px; }

/* --------------------------------------------------------------------------
   Anchor pills
   -------------------------------------------------------------------------- */

.gqa-anchor-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 8px;
}

.gqa-pill {
  display: inline-block;
  text-decoration: none;
  color: var(--gqa-ink);
  background: transparent;
  border: 1px solid var(--gqa-pearl);
  border-radius: 999px;
  padding: 9px 20px;
  font-size: .87rem;
  font-weight: 500;
  transition: border-color .15s ease, color .15s ease;
}

.gqa-pill:hover {
  border-color: var(--gqa-teal);
  color: var(--gqa-teal);
}

/* --------------------------------------------------------------------------
   Course cards: matted prints in a catalogue
   -------------------------------------------------------------------------- */

.gqa-course-group {
  margin-top: 56px;
  scroll-margin-top: 88px;
}

.gqa-course-group-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  border-bottom: 1px solid var(--gqa-pearl);
  padding-bottom: 12px;
  margin-bottom: 30px;
}

.gqa-group-num {
  font-family: var(--gqa-serif);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .12em;
  color: var(--gqa-oxblood);
}

.gqa-course-group-head .gqa-h3 { margin-bottom: 0; }

.gqa-course-group-head span {
  font-size: .85rem;
  color: var(--gqa-muted);
  margin-left: auto;
}

.gqa-course-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.gqa-course-card {
  display: flex;
  flex-direction: column;
  background: var(--gqa-white);
  border: 1px solid var(--gqa-pearl);
  padding: 12px;
  text-decoration: none;
  color: var(--gqa-ink);
  transition: border-color .15s ease;
}

.gqa-course-card:hover { border-color: var(--gqa-teal); }

.gqa-course-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--gqa-pearl);
}

.gqa-course-card-body {
  padding: 18px 10px 12px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.gqa-course-card-title {
  font-family: var(--gqa-serif);
  font-weight: 600;
  font-size: 1.18rem;
  line-height: 1.25;
  margin-bottom: 8px;
}

.gqa-course-card:hover .gqa-course-card-title { color: var(--gqa-teal); }

.gqa-course-card-desc {
  font-size: .9rem;
  color: var(--gqa-muted);
  line-height: 1.6;
  flex: 1;
}

.gqa-course-card-go {
  margin-top: 14px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gqa-teal);
}

/* --------------------------------------------------------------------------
   Hub: guides to the Qatar pages
   -------------------------------------------------------------------------- */

.gqa-hub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
  margin-top: 40px;
}

.gqa-hub-card {
  display: block;
  background: var(--gqa-white);
  border: 1px solid var(--gqa-pearl);
  padding: 26px 28px 24px;
  text-decoration: none;
  color: var(--gqa-ink);
  transition: border-color .15s ease;
}

.gqa-hub-card:hover { border-color: var(--gqa-teal); }

.gqa-hub-card .gqa-hub-title {
  font-family: var(--gqa-serif);
  font-weight: 600;
  font-size: 1.22rem;
  margin-bottom: 8px;
}

.gqa-hub-card:hover .gqa-hub-title { color: var(--gqa-teal); }

.gqa-hub-card p {
  font-size: .92rem;
  color: var(--gqa-muted);
  line-height: 1.6;
  margin-bottom: 14px;
}

.gqa-hub-go {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gqa-teal);
}

/* --------------------------------------------------------------------------
   Register: how classes work, as a numbered ledger
   -------------------------------------------------------------------------- */

.gqa-register {
  margin-top: 40px;
  border-top: 1px solid var(--gqa-pearl);
  counter-reset: gqa-reg;
}

.gqa-register-item {
  display: grid;
  grid-template-columns: 64px 300px 1fr;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--gqa-pearl);
  counter-increment: gqa-reg;
}

.gqa-register-item::before {
  content: counter(gqa-reg, decimal-leading-zero);
  font-family: var(--gqa-serif);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .1em;
  color: var(--gqa-oxblood);
  padding-top: 4px;
}

.gqa-register-item h3 {
  font-family: var(--gqa-serif);
  font-weight: 600;
  font-size: 1.22rem;
  line-height: 1.3;
}

.gqa-register-item p {
  font-size: .96rem;
  color: var(--gqa-muted);
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   Syllabus arc
   -------------------------------------------------------------------------- */

.gqa-syllabus {
  margin-top: 40px;
  border-top: 1px solid var(--gqa-pearl);
}

.gqa-syllabus-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--gqa-pearl);
}

.gqa-syllabus-stage {
  font-family: var(--gqa-serif);
  font-weight: 600;
  font-size: 1.22rem;
  color: var(--gqa-ink);
  line-height: 1.3;
}

.gqa-syllabus-stage small {
  display: block;
  font-family: var(--gqa-sans);
  font-weight: 600;
  font-size: .68rem;
  color: var(--gqa-oxblood);
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-top: 6px;
}

.gqa-syllabus-body p {
  font-size: .97rem;
  color: var(--gqa-ink);
  line-height: 1.7;
  margin-bottom: 10px;
  max-width: 640px;
}

.gqa-syllabus-body p:last-child { margin-bottom: 0; }

/* --------------------------------------------------------------------------
   Feature grid
   -------------------------------------------------------------------------- */

.gqa-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 40px;
}

.gqa-feature {
  background: var(--gqa-white);
  border: 1px solid var(--gqa-pearl);
  padding: 28px;
}

.gqa-feature svg {
  width: 24px;
  height: 24px;
  stroke: var(--gqa-teal);
  margin-bottom: 16px;
}

.gqa-feature h3 {
  font-family: var(--gqa-serif);
  font-weight: 600;
  font-size: 1.18rem;
  margin-bottom: 8px;
}

.gqa-feature p {
  font-size: .92rem;
  color: var(--gqa-muted);
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   Reviews: quotes set like wall labels
   -------------------------------------------------------------------------- */

.gqa-review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 40px;
}

.gqa-review-card {
  background: var(--gqa-white);
  border: 1px solid var(--gqa-pearl);
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.gqa-review-stars {
  color: var(--gqa-teal);
  letter-spacing: .16em;
  font-size: .85rem;
  margin-bottom: 14px;
}

.gqa-review-card blockquote {
  font-family: var(--gqa-serif);
  font-style: italic;
  font-size: 1.06rem;
  line-height: 1.6;
  color: var(--gqa-ink);
  margin-bottom: 18px;
  flex: 1;
}

.gqa-review-name {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gqa-ink);
  border-top: 1px solid var(--gqa-pearl);
  padding-top: 12px;
}

.gqa-review-role {
  font-size: .82rem;
  color: var(--gqa-muted);
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   Pricing
   -------------------------------------------------------------------------- */

.gqa-price-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 430px));
  justify-content: center;
  gap: 26px;
  margin-top: 40px;
}

.gqa-price-card {
  background: var(--gqa-white);
  border: 1px solid var(--gqa-pearl);
  padding: 36px 34px;
  text-align: center;
}

.gqa-price-card.gqa-price-featured { border-color: var(--gqa-teal); }

.gqa-price-plan {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gqa-teal);
  margin-bottom: 16px;
}

.gqa-price-figure {
  font-family: var(--gqa-serif);
  font-weight: 500;
  font-size: 3rem;
  line-height: 1;
  color: var(--gqa-ink);
}

.gqa-price-figure small {
  font-family: var(--gqa-sans);
  font-weight: 500;
  font-size: .92rem;
  color: var(--gqa-muted);
}

.gqa-price-local {
  font-size: .9rem;
  color: var(--gqa-oxblood);
  font-weight: 600;
  margin: 12px 0 20px;
}

.gqa-price-list {
  list-style: none;
  text-align: left;
  margin: 0 auto 26px;
  max-width: 300px;
}

.gqa-price-list li {
  font-size: .92rem;
  color: var(--gqa-muted);
  padding: 7px 0 7px 26px;
  position: relative;
}

.gqa-price-list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--gqa-teal);
  font-weight: 700;
}

.gqa-price-note {
  text-align: center;
  font-size: .92rem;
  color: var(--gqa-muted);
  margin-top: 26px;
}

/* --------------------------------------------------------------------------
   FAQ: a label list, hairlines only
   -------------------------------------------------------------------------- */

.gqa-faq {
  max-width: 780px;
  margin-top: 40px;
  border-top: 1px solid var(--gqa-pearl);
}

.gqa-faq-item {
  border-bottom: 1px solid var(--gqa-pearl);
}

.gqa-faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 52px 22px 0;
  font-family: var(--gqa-serif);
  font-weight: 600;
  font-size: 1.14rem;
  line-height: 1.35;
  position: relative;
}

.gqa-faq-item summary::-webkit-details-marker { display: none; }

.gqa-faq-item summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--gqa-sans);
  font-weight: 400;
  font-size: 1.4rem;
  color: var(--gqa-teal);
}

.gqa-faq-item[open] summary::after { content: "\00D7"; }

.gqa-faq-body {
  padding: 0 52px 24px 0;
  font-size: .96rem;
  color: var(--gqa-muted);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Final CTA + lead form
   -------------------------------------------------------------------------- */

.gqa-demo-panel {
  background: var(--gqa-white);
  border: 1px solid var(--gqa-pearl);
  display: grid;
  grid-template-columns: 1.1fr 1fr;
}

.gqa-demo-copy { padding: 48px 50px; }

.gqa-demo-copy .gqa-h2 { margin-bottom: 16px; }

.gqa-demo-copy p {
  font-size: .98rem;
  color: var(--gqa-muted);
  margin-bottom: 16px;
}

.gqa-demo-form-col {
  border-left: 1px solid var(--gqa-pearl);
  padding: 48px 50px;
}

.gqa-leadform {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.gqa-leadform input,
.gqa-leadform select {
  font-family: var(--gqa-sans);
  font-size: .95rem;
  color: var(--gqa-ink);
  background: var(--gqa-alabaster);
  border: 1px solid var(--gqa-pearl);
  border-radius: 0;
  padding: 14px 16px;
  width: 100%;
}

.gqa-leadform input::placeholder { color: var(--gqa-muted); }

.gqa-leadform select:invalid { color: var(--gqa-muted); }

.gqa-leadform button[type="submit"] {
  background: var(--gqa-teal);
  color: var(--gqa-alabaster);
  font-family: var(--gqa-sans);
  font-weight: 600;
  font-size: .95rem;
  padding: 16px 30px;
  border: 1px solid var(--gqa-teal);
  border-radius: 999px;
  cursor: pointer;
  transition: background .15s ease;
}

.gqa-leadform button[type="submit"]:hover { background: var(--gqa-teal-deep); }

.gqa-leadform button[type="submit"]:disabled {
  opacity: .65;
  cursor: default;
}

.gqa-form-fine {
  font-size: .8rem;
  color: var(--gqa-muted);
  text-align: center;
}

.gqa-form-ok {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gqa-teal);
  padding: 20px 0;
}

/* --------------------------------------------------------------------------
   Footer: the one dark surface
   -------------------------------------------------------------------------- */

.gqa-footer {
  background: var(--gqa-ink);
  color: var(--gqa-alabaster);
  padding: 72px 0 36px;
  margin-top: 0;
}

.gqa-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.gqa-footer-brand {
  font-family: var(--gqa-serif);
  font-weight: 600;
  font-size: 1.25rem;
  margin-bottom: 14px;
}

.gqa-footer p {
  font-size: .88rem;
  color: rgba(248, 247, 244, .72);
  line-height: 1.65;
  max-width: 320px;
}

.gqa-footer h4 {
  font-family: var(--gqa-sans);
  font-weight: 600;
  font-size: .68rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(248, 247, 244, .55);
  margin-bottom: 16px;
}

.gqa-footer-links { list-style: none; }

.gqa-footer-links li { margin-bottom: 10px; }

.gqa-footer-links a {
  color: rgba(248, 247, 244, .85);
  text-decoration: none;
  font-size: .9rem;
}

.gqa-footer-links a:hover {
  color: var(--gqa-alabaster);
  text-decoration: underline;
}

.gqa-footer-bottom {
  border-top: 1px solid rgba(200, 205, 208, .25);
  padding-top: 24px;
  font-size: .82rem;
  color: rgba(248, 247, 244, .55);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 980px) {
  .gqa-course-grid,
  .gqa-feature-grid,
  .gqa-review-grid { grid-template-columns: repeat(2, 1fr); }

  .gqa-hero { padding: 64px 0 60px; }

  .gqa-hero-grid { grid-template-columns: 1fr; gap: 44px; }

  .gqa-plaque { max-width: 460px; }

  .gqa-register-item {
    grid-template-columns: 48px 1fr;
  }

  .gqa-register-item h3 { margin-bottom: 6px; }

  .gqa-register-item p { grid-column: 2; }

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

  .gqa-demo-panel { grid-template-columns: 1fr; }

  .gqa-demo-form-col {
    border-left: none;
    border-top: 1px solid var(--gqa-pearl);
  }

  .gqa-syllabus-row {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 26px 0;
  }
}

@media (max-width: 720px) {
  body.gqa-body { font-size: 1rem; }

  .gqa-nav-links { display: none; }

  .gqa-nav-inner { gap: 14px; height: 64px; }

  .gqa-nav-brand { white-space: nowrap; font-size: 1rem; }

  .gqa-nav-brand .gqa-brand-tag { display: none; }

  .gqa-hero { padding: 52px 0 48px; }

  .gqa-section { padding: 64px 0; }

  .gqa-course-group-head {
    flex-wrap: wrap;
    row-gap: 2px;
  }

  .gqa-course-group-head span {
    margin-left: 0;
    flex-basis: 100%;
  }

  .gqa-course-grid,
  .gqa-feature-grid,
  .gqa-review-grid,
  .gqa-hub-grid,
  .gqa-price-grid { grid-template-columns: 1fr; }

  .gqa-register-item {
    grid-template-columns: 40px 1fr;
    gap: 16px;
    padding: 22px 0;
  }

  .gqa-hero-ctas .gqa-btn,
  .gqa-hero-ctas .gqa-btn-ghost {
    width: 100%;
    text-align: center;
  }

  .gqa-demo-copy,
  .gqa-demo-form-col { padding: 30px 26px; }

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