:root {
  --ink: #05070a;
  --text: #1e252f;
  --muted: #687180;
  --line: #e0e4ea;
  --soft: #f4f6f8;
  --paper: #ffffff;
  --accent: #c8ff2e;
  --accent-2: #00b8f5;
  --accent-3: #ff6b48;
  --max: 1180px;
  --radius: 8px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

body.nav-open {
  overflow: hidden;
}

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

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

.topline {
  min-height: 38px;
  display: grid;
  place-items: center;
  padding: 8px 24px;
  color: #111;
  background: #e8f5d8;
  font-size: 14px;
  font-weight: 720;
  text-align: center;
}

.topline a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.site-header {
  position: sticky;
  z-index: 30;
  top: 14px;
  width: min(calc(100% - 32px), 1240px);
  min-height: 66px;
  margin: 14px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 12px 10px 18px;
  border: 1px solid rgba(5, 7, 10, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(24px);
  box-shadow: 0 20px 60px rgba(5, 7, 10, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 820;
  white-space: nowrap;
  letter-spacing: 0;
}

.brand em {
  padding-left: 2px;
  color: rgba(5, 7, 10, 0.52);
  font-size: 12px;
  font-style: normal;
  font-weight: 720;
}

.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background:
    linear-gradient(135deg, rgba(200, 255, 46, 0.95), rgba(0, 184, 245, 0.95)),
    #111;
  box-shadow: inset -8px -8px 0 rgba(5, 7, 10, 0.18);
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 13px;
  border-radius: 999px;
  color: rgba(5, 7, 10, 0.72);
  font-size: 14px;
  font-weight: 720;
}

.nav a:hover {
  color: var(--ink);
  background: rgba(5, 7, 10, 0.05);
}

.nav .nav-cta {
  margin-left: 4px;
  padding-inline: 18px;
  color: #fff;
  background: var(--ink);
}

.nav .nav-cta:hover {
  color: #fff;
  background: #222832;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--ink);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: #fff;
  transition: transform 180ms ease;
}

.hero {
  min-height: calc(100svh - 118px);
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  align-items: end;
  gap: 30px;
  padding: 104px max(24px, calc((100vw - var(--max)) / 2)) 34px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  z-index: -1;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), #f7f9fb 100%);
}

.hero-copy {
  align-self: center;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: rgba(5, 7, 10, 0.56);
  font-size: 13px;
  font-weight: 820;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 620px;
  margin-bottom: 20px;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.08;
  font-weight: 860;
  letter-spacing: 0;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 620px;
  margin-bottom: 26px;
  color: #2f3845;
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.42;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 820;
  cursor: pointer;
}

.button-primary {
  color: #fff;
  background: var(--ink);
}

.button-secondary {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
}

.hero-panel {
  align-self: center;
  display: grid;
  gap: 12px;
}

.hero-panel div {
  min-height: 170px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(200, 255, 46, 0.2), rgba(255, 255, 255, 0) 42%),
    #fff;
}

.hero-panel span {
  color: var(--accent-3);
  font-size: 13px;
  font-weight: 860;
}

.hero-panel strong {
  display: block;
  margin-top: auto;
  margin-bottom: 10px;
  font-size: 26px;
  line-height: 1.04;
}

.hero-panel p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.48;
}

.hero-strip {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line);
}

.hero-strip span {
  min-height: 66px;
  display: grid;
  place-items: center;
  padding: 12px;
  text-align: center;
  color: #1d2530;
  background: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  font-weight: 820;
}

section:not(.hero) {
  padding: 108px max(24px, calc((100vw - var(--max)) / 2));
}

.trusted {
  padding-top: 58px;
  padding-bottom: 72px;
}

.section-kicker {
  margin-bottom: 24px;
}

.logo-row {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.logo-row span {
  min-height: 88px;
  display: grid;
  place-items: center;
  padding: 16px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: rgba(5, 7, 10, 0.58);
  font-size: 14px;
  font-weight: 820;
  text-align: center;
}

.quote-band {
  color: #fff;
  background: var(--ink);
  padding-top: 88px;
  padding-bottom: 88px;
}

.testimonial-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) minmax(0, 1.38fr);
  gap: 24px;
  align-items: end;
  margin-bottom: 42px;
}

.testimonial-heading .eyebrow {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.58);
}

.testimonial-heading h2 {
  margin-bottom: 0;
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.08;
  letter-spacing: 0;
}

.quote-track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.quote-track article {
  position: relative;
  min-height: 330px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(200, 255, 46, 0.11), rgba(0, 184, 245, 0.08) 46%, rgba(255, 107, 72, 0.07)),
    #10151d;
}

.quote-track article::before {
  content: "";
  position: absolute;
  left: 26px;
  right: 26px;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.quote-track p {
  max-width: 100%;
  margin: 28px 0 34px;
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: 0;
}

.testimonial-type {
  width: max-content;
  max-width: 100%;
  padding: 7px 10px;
  border-radius: 999px;
  color: #111;
  background: var(--accent);
  font-size: 11px;
  font-weight: 840;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.quote-track footer {
  display: grid;
  gap: 7px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.quote-track footer strong {
  color: #fff;
  font-size: 18px;
  line-height: 1.1;
}

.quote-track footer span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
  font-weight: 720;
  line-height: 1.4;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 24px;
  margin-bottom: 40px;
}

.section-heading.compact {
  display: block;
  max-width: 850px;
}

.section-heading h2 {
  max-width: 860px;
  margin-bottom: 0;
  font-size: clamp(24px, 2.8vw, 38px);
  line-height: 1.08;
  font-weight: 850;
  letter-spacing: 0;
}

.section-heading > a {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 820;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.solution-card {
  min-height: 310px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.solution-card[open] {
  border-color: rgba(5, 7, 10, 0.18);
  box-shadow: 0 20px 60px rgba(5, 7, 10, 0.08);
}

.solution-card summary {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  list-style: none;
}

.solution-card summary::-webkit-details-marker {
  display: none;
}

.solution-card summary span {
  width: max-content;
  margin-top: auto;
  padding: 8px 11px;
  border-radius: 999px;
  color: var(--ink);
  background: var(--soft);
  font-size: 12px;
  font-weight: 820;
}

.solution-card[open] summary span {
  color: #111;
  background: var(--accent);
}

.solution-detail {
  display: grid;
  gap: 16px;
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.solution-detail ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.5;
}

.solution-card.large {
  grid-column: span 2;
  background:
    linear-gradient(135deg, rgba(200, 255, 46, 0.24), rgba(0, 184, 245, 0.08) 46%, #fff),
    #fff;
}

.solution-card h3,
.service-grid h3,
.course-card h3,
.about h3 {
  margin-bottom: 13px;
  font-size: 24px;
  line-height: 1.08;
  font-weight: 820;
  letter-spacing: 0;
}

.solution-card p,
.service-grid p,
.service-feature p,
.course-card p,
.about p,
.contact p,
.contact address {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.solution-card summary > p {
  margin-bottom: 22px;
}

.services,
.course {
  background: var(--soft);
}

.service-layout {
  display: grid;
  grid-template-columns: minmax(270px, 0.85fr) minmax(0, 1.55fr);
  gap: 16px;
  margin-top: 40px;
}

.service-feature {
  min-height: 580px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
  border-radius: var(--radius);
  color: #fff;
  background:
    radial-gradient(circle at 20% 16%, rgba(200, 255, 46, 0.45), transparent 26%),
    linear-gradient(145deg, #0c1118, #222832 68%, #343b46);
}

.service-feature span {
  width: max-content;
  margin-bottom: auto;
  padding: 8px 12px;
  border-radius: 999px;
  color: #151515;
  background: var(--accent);
  font-size: 12px;
  font-weight: 820;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.service-feature h3 {
  max-width: 430px;
  margin-bottom: 14px;
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.08;
  letter-spacing: 0;
}

.service-feature p {
  max-width: 430px;
  color: rgba(255, 255, 255, 0.72);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.service-grid article {
  min-height: 180px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.course-layout {
  display: grid;
  grid-template-columns: minmax(290px, 0.75fr) minmax(0, 1.25fr);
  gap: 18px;
  align-items: start;
}

.course-intro {
  position: sticky;
  top: 96px;
  min-height: 540px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: #fff;
  background:
    radial-gradient(circle at 76% 16%, rgba(0, 184, 245, 0.46), transparent 24%),
    radial-gradient(circle at 18% 22%, rgba(200, 255, 46, 0.52), transparent 28%),
    linear-gradient(145deg, #06080d, #111827 62%, #28313f);
}

.course-intro span {
  width: max-content;
  margin-bottom: auto;
  padding: 8px 12px;
  border-radius: 999px;
  color: #111;
  background: var(--accent);
  font-size: 12px;
  font-weight: 820;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.course-intro h3 {
  max-width: 430px;
  margin-bottom: 16px;
  font-size: clamp(24px, 2.8vw, 36px);
  line-height: 1.08;
  letter-spacing: 0;
}

.course-intro p {
  max-width: 470px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.55;
}

.course-details {
  display: grid;
  gap: 16px;
}

.course-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.course-stats div,
.course-card,
.course-bottom > div {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.mini-grid div {
  min-height: 150px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--soft);
}

.mini-grid strong {
  display: block;
  margin-bottom: 8px;
  font-size: 17px;
}

.mini-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.48;
}

.course-stats span,
.course-bottom span {
  display: block;
  margin-bottom: 14px;
  color: rgba(5, 7, 10, 0.56);
  font-size: 12px;
  font-weight: 820;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.course-stats strong {
  display: block;
  margin-bottom: 6px;
  font-size: 34px;
  line-height: 1;
}

.course-stats p,
.course-bottom p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.5;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.5;
}

.check-list {
  list-style: none;
  padding-left: 0;
}

.check-list.dense {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.check-list li {
  position: relative;
  padding-left: 26px;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: inset 0 0 0 3px #111;
}

.schedule-table {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 7px;
  overflow: hidden;
}

.schedule-table div {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 16px;
  padding: 16px;
  background: #fff;
}

.schedule-table div + div {
  border-top: 1px solid var(--line);
}

.schedule-table span {
  color: var(--accent-3);
  font-size: 14px;
  font-weight: 860;
}

.schedule-table p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.48;
}

.schedule-table strong {
  color: var(--ink);
}

.course-bottom {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.about {
  background: #fff;
}

.about-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 42px;
  align-items: start;
}

.about h2,
.contact h2 {
  max-width: 790px;
  margin-bottom: 0;
  font-size: clamp(24px, 2.8vw, 38px);
  line-height: 1.08;
  letter-spacing: 0;
}

.about article {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.founder-card {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  background:
    linear-gradient(135deg, rgba(200, 255, 46, 0.13), rgba(0, 184, 245, 0.05) 42%, #fff),
    #fff;
}

.founder-photo {
  width: 148px;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.about .role {
  margin-bottom: 18px;
  color: var(--accent-3);
  font-weight: 820;
}

.about article p + p {
  margin-top: 16px;
}

.linkedin-link {
  width: max-content;
  max-width: 100%;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  padding: 0 15px;
  border-radius: 999px;
  color: #fff;
  background: var(--ink);
  font-size: 14px;
  font-weight: 820;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 42px;
  color: #fff;
  background:
    radial-gradient(circle at 82% 18%, rgba(200, 255, 46, 0.18), transparent 24%),
    radial-gradient(circle at 20% 80%, rgba(0, 184, 245, 0.12), transparent 28%),
    var(--ink);
}

.contact .eyebrow {
  color: rgba(255, 255, 255, 0.58);
}

.contact-copy > p {
  max-width: 640px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 18px;
}

.contact-copy a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 34px;
}

.contact-methods a {
  min-height: 118px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  text-decoration: none;
}

.contact-methods span {
  color: rgba(255, 255, 255, 0.52);
  font-size: 12px;
  font-weight: 820;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-methods strong {
  color: #fff;
  font-size: 15px;
  line-height: 1.25;
  word-break: break-word;
}

.contact address {
  max-width: 460px;
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.68);
  font-style: normal;
}

.contact-form {
  display: grid;
  gap: 14px;
  align-self: start;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05)),
    rgba(255, 255, 255, 0.06);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.22);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 820;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-form input {
  width: 100%;
  height: 52px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  font: inherit;
  outline: none;
}

.contact-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(200, 255, 46, 0.12);
}

.contact-form .button {
  width: 100%;
  margin-top: 4px;
  color: var(--ink);
  background: #fff;
}

.contact-form .button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.form-status {
  display: none;
  padding: 13px 14px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 760;
  line-height: 1.4;
}

.form-status.is-success {
  display: block;
  color: #14200a;
  background: var(--accent);
}

.form-status.is-error {
  display: block;
  color: #fff;
  background: rgba(255, 107, 72, 0.28);
  border: 1px solid rgba(255, 107, 72, 0.4);
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  padding: 56px max(24px, calc((100vw - var(--max)) / 2));
  background: #fff;
  border-top: 1px solid var(--line);
}

.footer p {
  max-width: 430px;
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  justify-content: flex-end;
  gap: 12px 22px;
}

.footer-links a {
  color: rgba(5, 7, 10, 0.62);
  font-size: 14px;
  font-weight: 780;
}

@media (max-width: 1080px) {
  .hero,
  .service-layout,
  .course-layout,
  .about-inner,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .logo-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .solution-grid,
  .service-grid,
  .contact-methods {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quote-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .course-intro {
    position: static;
  }
}

@media (max-width: 760px) {
  .site-header {
    top: 10px;
    width: min(calc(100% - 20px), 1240px);
    margin-top: 10px;
    border-radius: 28px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3px) rotate(-45deg);
  }

  .nav {
    position: fixed;
    top: 78px;
    left: 10px;
    right: 10px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid rgba(5, 7, 10, 0.08);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 26px 80px rgba(5, 7, 10, 0.14);
  }

  body.nav-open .nav {
    display: flex;
  }

  .nav a {
    justify-content: center;
    min-height: 48px;
  }

  .hero {
    min-height: auto;
    padding-top: 68px;
  }

  h1 {
    font-size: clamp(28px, 8vw, 36px);
  }

  .hero-panel,
  .logo-row,
  .testimonial-heading,
  .quote-track,
  .solution-grid,
  .service-grid,
  .course-stats,
  .mini-grid,
  .check-list.dense,
  .course-bottom,
  .contact-methods,
  .founder-card {
    grid-template-columns: 1fr;
  }

  .hero-panel div,
  .solution-card,
  .service-grid article,
  .quote-track article {
    min-height: auto;
  }

  .solution-card.large {
    grid-column: auto;
  }

  .solution-card summary {
    min-height: auto;
  }

  .solution-card summary span {
    margin-top: 20px;
  }

  .founder-photo {
    width: 132px;
  }

  .hero-strip {
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .hero-strip::-webkit-scrollbar {
    display: none;
  }

  .hero-strip span {
    flex: 0 0 178px;
  }

  .section-heading {
    display: block;
  }

  .section-heading > a {
    margin-top: 22px;
  }

  section:not(.hero) {
    padding-top: 76px;
    padding-bottom: 76px;
  }

  .trusted {
    padding-top: 44px;
  }

  .service-feature {
    min-height: 420px;
  }

  .course-intro {
    min-height: 420px;
  }

  .footer {
    display: block;
  }

  .footer-links {
    justify-content: flex-start;
    margin-top: 28px;
  }
}

@media (max-width: 480px) {
  .brand {
    font-size: 16px;
  }

  .brand em {
    display: none;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .section-heading h2,
  .about h2,
  .contact h2 {
    font-size: 26px;
  }

  .schedule-table div {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}