:root {
  --bg: #f7f5f1;
  --bg-elevated: #ffffff;
  --ink: #1a2421;
  --ink-soft: #4a5853;
  --accent: #2f6b5d;
  --accent-deep: #1e3a34;
  --accent-soft: #d7ebe4;
  --line: rgba(30, 58, 52, 0.12);
  --warn: #8a3b2b;
  --ok: #1f6b4a;
  --shadow: 0 18px 50px rgba(26, 36, 33, 0.08);
  --radius: 4px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
  --max: 1120px;
  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(111, 168, 154, 0.18), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(47, 107, 93, 0.1), transparent 50%),
    linear-gradient(180deg, #fbfaf7 0%, var(--bg) 40%, #f3f1ec 100%);
  line-height: 1.65;
  min-height: 100vh;
}

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

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

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

.sr-only {
  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: -4rem;
  background: var(--accent-deep);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 1000;
}

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

.inline-error {
  margin: 0;
  padding: 0.85rem 1.25rem;
  background: #f8e8e4;
  color: var(--warn);
  border-bottom: 1px solid rgba(138, 59, 43, 0.25);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(251, 250, 247, 0.88);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

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

.brand-mark {
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 6px;
  background:
    linear-gradient(145deg, var(--accent) 0%, var(--accent-deep) 100%);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.2);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 560;
  letter-spacing: -0.02em;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  align-items: center;
}

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

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--accent-deep);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.9rem;
  background: var(--accent-deep);
  color: #fff !important;
  border-radius: var(--radius);
}

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

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  width: 2.6rem;
  height: 2.6rem;
  border-radius: var(--radius);
  cursor: pointer;
  position: relative;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: "";
  position: absolute;
  left: 0.55rem;
  right: 0.55rem;
  height: 2px;
  background: var(--ink);
  transition: transform 0.25s ease, top 0.25s ease;
}

.nav-toggle-bar {
  top: 50%;
  transform: translateY(-50%);
}

.nav-toggle-bar::before {
  top: -7px;
}

.nav-toggle-bar::after {
  top: 7px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after {
  top: 0;
  transform: rotate(-45deg);
}

main {
  display: block;
}

.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  color: #f4f7f5;
  overflow: hidden;
}

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

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: heroDrift 18s ease-in-out infinite alternate;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(18, 32, 28, 0.78) 0%, rgba(18, 32, 28, 0.42) 55%, rgba(18, 32, 28, 0.28) 100%),
    linear-gradient(0deg, rgba(18, 32, 28, 0.55), transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  padding: 4.5rem 1.25rem 3.5rem;
  animation: riseIn 0.9s ease both;
}

.hero-kicker {
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #c9ddd6;
  margin: 0 0 1rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 520;
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
  max-width: 14ch;
}

.hero-lead {
  max-width: 38ch;
  font-size: 1.1rem;
  color: #e4eee9;
  margin: 0 0 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.8rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  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: #e8f0ed;
  color: var(--accent-deep);
}

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

.btn-secondary {
  background: transparent;
  color: var(--accent-deep);
  border-color: rgba(30, 58, 52, 0.28);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

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

.btn-on-dark {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}

.btn-on-dark:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 4.5rem 1.25rem;
}

.section-narrow {
  max-width: 760px;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.25rem;
}

.section-head h2,
.page-hero h1,
.legal-page h1,
.article-header h1 {
  font-family: var(--font-display);
  font-weight: 540;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

.section-head p,
.lede {
  color: var(--ink-soft);
  margin: 0;
  font-size: 1.05rem;
}

.trust-strip {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
}

.trust-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.75rem 1.25rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.trust-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 560;
  color: var(--accent-deep);
  letter-spacing: -0.02em;
}

.trust-item span {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.feature-list li {
  padding-left: 1.1rem;
  border-left: 3px solid var(--accent-soft);
}

.feature-list h3 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  font-family: var(--font-display);
  font-weight: 540;
}

.feature-list p {
  margin: 0;
  color: var(--ink-soft);
}

.media-frame {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  box-shadow: var(--shadow);
}

.media-frame img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.media-frame:hover img {
  transform: scale(1.03);
}

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

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

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

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

.course-item,
.blog-item {
  display: grid;
  gap: 0.85rem;
}

.course-item a,
.blog-item a {
  text-decoration: none;
  color: inherit;
}

.course-item h3,
.blog-item h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0;
  font-weight: 540;
}

.course-item p,
.blog-item p {
  margin: 0;
  color: var(--ink-soft);
}

.meta {
  font-size: 0.85rem;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}

.tier {
  padding: 1.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 2px;
}

.tier h3 {
  font-family: var(--font-display);
  margin: 0 0 0.35rem;
  font-size: 1.4rem;
}

.tier .price {
  font-size: 1.8rem;
  font-family: var(--font-display);
  color: var(--accent-deep);
  margin: 0.75rem 0 1rem;
}

.tier ul {
  margin: 0 0 1.25rem;
  padding-left: 1.1rem;
  color: var(--ink-soft);
}

.tier.featured {
  background: linear-gradient(165deg, #eef6f3, #fff 55%);
  border-color: rgba(47, 107, 93, 0.35);
}

.quote {
  margin: 0;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}

.quote p {
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.45;
  margin: 0 0 0.85rem;
}

.quote footer {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.page-hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3.5rem 1.25rem 1.5rem;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  max-width: 16ch;
}

.page-hero .lede {
  max-width: 48ch;
}

.band {
  background: linear-gradient(120deg, var(--accent-deep), #2a564c);
  color: #eef5f2;
}

.band .section-head h2,
.band .section-head p {
  color: inherit;
}

.band .section-head p {
  color: #c9ddd6;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.site-footer {
  margin-top: 3rem;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.65);
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3rem 1.25rem 2rem;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin: 0 0 0.5rem;
}

.footer-tag {
  color: var(--ink-soft);
  max-width: 36ch;
  margin: 0;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 2.25rem 0;
}

.footer-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  margin: 0 0 0.75rem;
}

.footer-cols ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.footer-cols a {
  text-decoration: none;
  color: var(--ink);
}

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

.footer-address {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin: 0 0 0.75rem;
}

.footer-copy {
  margin: 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.form {
  display: grid;
  gap: 1rem;
  max-width: 560px;
}

.form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 560;
}

.form input,
.form textarea,
.form select {
  font: inherit;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
}

.form input:focus,
.form textarea:focus,
.form select:focus {
  outline: 2px solid rgba(47, 107, 93, 0.35);
  border-color: var(--accent);
}

.form .is-invalid {
  border-color: var(--warn);
}

.field-error {
  color: var(--warn);
  font-size: 0.88rem;
  font-weight: 500;
  min-height: 1.1em;
}

.form-status {
  margin: 0.25rem 0 0;
  color: var(--ink-soft);
}

.form-status.is-success {
  color: var(--ok);
}

.form-status.is-error {
  color: var(--warn);
}

.legal-page,
.article {
  max-width: 760px;
  margin: 0 auto;
  padding: 3rem 1.25rem 4rem;
}

.legal-page h2,
.article h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 2rem 0 0.75rem;
}

.legal-page table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin: 1rem 0 1.5rem;
}

.legal-page th,
.legal-page td {
  border: 1px solid var(--line);
  padding: 0.65rem 0.75rem;
  text-align: left;
  vertical-align: top;
}

.legal-page th {
  background: rgba(215, 235, 228, 0.45);
}

.modules {
  display: grid;
  gap: 1rem;
}

.module {
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
}

.module h3 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
}

.module p {
  margin: 0;
  color: var(--ink-soft);
}

.instructor {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1.25rem;
  align-items: center;
  margin: 1.5rem 0;
}

.instructor img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 50%;
}

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 0.9rem 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
}

.faq p {
  color: var(--ink-soft);
  margin: 0.65rem 0 0;
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  max-width: 720px;
  margin: 0 auto;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: 2px;
  animation: riseIn 0.45s ease both;
}

.cookie-banner-inner {
  padding: 1.15rem 1.25rem;
  display: grid;
  gap: 1rem;
}

.cookie-banner p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

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

.error-page {
  min-height: 70vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 2rem 1.25rem;
}

.error-page h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  margin: 0 0 0.75rem;
}

.case-study {
  padding: 1.75rem 0;
  border-top: 1px solid var(--line);
}

.case-study h3 {
  font-family: var(--font-display);
  margin: 0 0 0.5rem;
}

.rating {
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.04em;
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroDrift {
  from {
    transform: scale(1.04) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.08) translate3d(-1.5%, -1%, 0);
  }
}

@media (max-width: 900px) {
  .trust-grid,
  .tier-grid,
  .course-grid,
  .blog-grid,
  .review-grid,
  .footer-cols,
  .split {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: rgba(251, 250, 247, 0.97);
    border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem 1.25rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.28s ease, opacity 0.28s ease;
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}