:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --ink: #1b1d21;
  --muted: #5e646c;
  --line: #dde1e6;
  --accent: #2f5d4e;
  --accent-soft: #e7efeb;
  --accent-hover: #244a3e;
  --warm: #8a735a;
  --focus: #2f5d4e;
  --danger: #8b3a3a;
  --ok: #2f5d4e;
  --radius: 2px;
  --shadow: 0 18px 40px rgba(27, 29, 33, 0.06);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
  --space: clamp(1rem, 2vw, 1.5rem);
  --max: 1120px;
  --header-h: 4.25rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent-hover);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.25rem);
}

h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.55rem);
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
}

p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  background: var(--ink);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  top: 1rem;
}

.wrap {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 246, 248, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(255, 255, 255, 0.94);
}

.header-inner {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 0.85rem;
  height: 0.85rem;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.site-nav .nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 500;
}

.site-nav a:hover {
  color: var(--accent);
}

.nav-cta {
  background: var(--ink);
  color: #fff !important;
  padding: 0.55rem 1rem;
  border-radius: var(--radius);
}

.nav-cta:hover {
  background: var(--accent) !important;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 1.1rem;
  height: 1.5px;
  background: var(--ink);
  position: relative;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle-bars::before {
  top: -5px;
}

.nav-toggle-bars::after {
  top: 5px;
}

.site-footer {
  margin-top: 5rem;
  background: var(--ink);
  color: #d7dbe0;
  padding: 4rem 0 2rem;
}

.footer-inner {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 0.5rem;
}

.footer-tag {
  color: #aeb4bc;
  max-width: 28ch;
}

.footer-cols {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr) 1.3fr;
  gap: 2rem;
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #fff;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a,
.footer-address,
.site-footer a {
  color: #aeb4bc;
  text-decoration: none;
  font-size: 0.95rem;
}

.site-footer a:hover {
  color: #fff;
}

.footer-links li + li {
  margin-top: 0.45rem;
}

.footer-address {
  font-style: normal;
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.footer-base {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.88rem;
  color: #8d949d;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}

.btn-secondary:hover {
  background: var(--ink);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.hero {
  position: relative;
  min-height: min(92vh, 820px);
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(27, 29, 33, 0.25) 0%,
    rgba(27, 29, 33, 0.55) 45%,
    rgba(27, 29, 33, 0.88) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  padding: 5rem 0 4rem;
  animation: rise 0.9s ease both;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6.5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin: 0 0 1.25rem;
  color: #fff;
}

.hero-lead {
  max-width: 36rem;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.86);
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.page-hero {
  padding: 4.5rem 0 2.5rem;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse at 10% 0%, rgba(47, 93, 78, 0.08), transparent 45%),
    linear-gradient(180deg, #fff 0%, var(--bg) 100%);
}

.page-hero .eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.85rem;
}

.page-hero p {
  max-width: 42rem;
  font-size: 1.15rem;
}

.section {
  padding: 4.5rem 0;
}

.section- Tight {
  padding: 3rem 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.5rem;
}

.section-head p {
  font-size: 1.08rem;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.proof-bar {
  background: var(--surface);
  border-block: 1px solid var(--line);
  padding: 2rem 0;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.proof-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--ink);
  letter-spacing: -0.03em;
}

.proof-item span {
  color: var(--muted);
  font-size: 0.95rem;
}

.feature-list {
  display: grid;
  gap: 1.5rem;
}

.feature-row {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}

.feature-row:last-child {
  border-bottom: 1px solid var(--line);
}

.feature-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--accent);
}

.course-grid,
.blog-grid,
.pricing-grid,
.review-grid {
  display: grid;
  gap: 1.5rem;
}

.course-grid,
.blog-grid {
  grid-template-columns: repeat(3, 1fr);
}

.pricing-grid {
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
}

.review-grid {
  grid-template-columns: repeat(2, 1fr);
}

.media-tile {
  background: var(--surface);
  overflow: hidden;
  border: 1px solid var(--line);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.media-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.media-tile img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.media-tile-body {
  padding: 1.35rem 1.35rem 1.6rem;
}

.media-tile h3 {
  margin-bottom: 0.5rem;
}

.media-tile h3 a {
  color: var(--ink);
  text-decoration: none;
}

.media-tile h3 a:hover {
  color: var(--accent);
}

.meta {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.65rem;
}

.price-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.price-panel.featured {
  border-color: var(--accent);
  background:
    linear-gradient(180deg, var(--accent-soft), #fff 38%);
}

.price-panel .tier {
  font-family: var(--font-display);
  font-size: 1.65rem;
  margin-bottom: 0.35rem;
}

.price-panel .amount {
  font-size: 2.2rem;
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
  color: var(--ink);
}

.price-panel ul {
  margin: 0 0 1.75rem;
  padding-left: 1.1rem;
  color: var(--muted);
  flex: 1;
}

.price-panel li + li {
  margin-top: 0.45rem;
}

.quote-block {
  background: var(--surface);
  border-left: 3px solid var(--accent);
  padding: 1.5rem 1.5rem 1.5rem 1.75rem;
}

.quote-block p {
  color: var(--ink);
  font-size: 1.05rem;
}

.quote-block footer {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.case-study {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 2rem;
}

.case-study + .case-study {
  margin-top: 1.5rem;
}

.faq details {
  border-top: 1px solid var(--line);
  padding: 1rem 0;
}

.faq details:last-child {
  border-bottom: 1px solid var(--line);
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--ink);
}

.faq details p {
  margin-top: 0.75rem;
}

.form {
  display: grid;
  gap: 1.15rem;
  max-width: 36rem;
}

.form-row {
  display: grid;
  gap: 0.4rem;
}

label {
  font-weight: 600;
  font-size: 0.92rem;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  font: inherit;
  color: var(--ink);
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--accent-soft);
  border-color: var(--accent);
}

.field-error {
  color: var(--danger);
  font-size: 0.88rem;
  min-height: 1.2em;
}

.form-status {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  display: none;
}

.form-status.is-success {
  display: block;
  background: var(--accent-soft);
  color: var(--ok);
}

.form-status.is-error {
  display: block;
  background: #f6eaea;
  color: var(--danger);
}

.legal {
  padding: 3rem 0 4rem;
}

.legal h2 {
  margin-top: 2.25rem;
}

.legal table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0 2rem;
  font-size: 0.95rem;
}

.legal th,
.legal td {
  border: 1px solid var(--line);
  padding: 0.75rem;
  text-align: left;
  vertical-align: top;
}

.legal th {
  background: #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
}

.contact-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.75rem;
}

.instructor {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 1.5rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.25rem;
}

.instructor img {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 50%;
}

.module-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.module-list li {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding: 1.15rem 0;
  border-top: 1px solid var(--line);
}

.module-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.module-list strong {
  color: var(--accent);
  font-family: var(--font-display);
}

.cta-band {
  background: var(--ink);
  color: #fff;
  padding: 4rem 0;
  margin-top: 2rem;
}

.cta-band h2 {
  color: #fff;
}

.cta-band p {
  color: #b8bec6;
  max-width: 36rem;
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 200;
  max-width: 420px;
  margin-left: auto;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 1.25rem;
  display: none;
}

.cookie-banner.is-visible {
  display: block;
  animation: rise 0.45s ease both;
}

.cookie-banner p {
  font-size: 0.92rem;
  margin-bottom: 1rem;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.inline-error {
  background: #f6eaea;
  color: var(--danger);
  padding: 0.75rem 1rem;
  margin: 0.5rem 0;
  border-radius: var(--radius);
}

.error-page {
  min-height: 70vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 1.5rem;
}

.error-page .code {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 8rem);
  line-height: 1;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.prose {
  max-width: 42rem;
}

.prose h2 {
  margin-top: 2.5rem;
}

.article-hero img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  margin: 1.5rem 0 2rem;
}

.rating {
  color: var(--warm);
  letter-spacing: 0.08em;
  font-size: 0.9rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 960px) {
  .footer-cols,
  .course-grid,
  .blog-grid,
  .pricing-grid,
  .proof-grid,
  .split,
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .instructor {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem 1.25rem;
    display: none;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav .nav-list {
    flex-direction: column;
    align-items: flex-start;
  }

  .course-grid,
  .blog-grid,
  .pricing-grid,
  .review-grid,
  .proof-grid,
  .split,
  .contact-grid,
  .footer-cols,
  .feature-row {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 78vh;
  }
}