:root {
  --ink: #12251c;
  --ink-soft: #2a3f34;
  --muted: #5c6f64;
  --fog: #d7e3dc;
  --mist: #eef3f0;
  --paper: #f7faf8;
  --accent: #1a5f4a;
  --accent-bright: #2f8a6c;
  --sand: #c9b896;
  --line: rgba(18, 37, 28, 0.12);
  --danger: #9b2c2c;
  --ok: #1a5f4a;
  --radius: 4px;
  --max: 1120px;
  --header-h: 72px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
  --shadow-soft: 0 18px 40px rgba(18, 37, 28, 0.08);
}

*,
*::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(47, 138, 108, 0.12), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(201, 184, 150, 0.18), transparent 50%),
    linear-gradient(180deg, var(--mist) 0%, var(--paper) 40%, #e8efe9 100%);
  line-height: 1.65;
  min-height: 100vh;
}

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

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

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

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 560;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}

p {
  margin: 0 0 1rem;
}

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 1000;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(247, 250, 248, 0.86);
  border-bottom: 1px solid var(--line);
}

.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: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, #e8f2ed 0 18%, transparent 19%),
    conic-gradient(from 210deg, var(--accent), var(--sand), var(--accent-bright), var(--accent));
  box-shadow: inset 0 0 0 2px rgba(18, 37, 28, 0.08);
}

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

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 550;
}

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

.nav-cta {
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--ink);
  color: var(--ink) !important;
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.nav-cta:hover {
  background: var(--ink);
  color: #fff !important;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--line);
  background: transparent;
  padding: 0.45rem 0.7rem;
  font: inherit;
  cursor: pointer;
  color: var(--ink);
}

.nav-toggle-bar {
  width: 1.1rem;
  height: 2px;
  background: currentColor;
  box-shadow: 0 5px 0 currentColor, 0 -5px 0 currentColor;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.35rem;
  border: 1px solid transparent;
  font: inherit;
  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(-2px);
}

.btn-primary {
  background: var(--ink);
  color: #f4f8f5;
}

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

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

.btn-ghost:hover {
  background: rgba(18, 37, 28, 0.05);
  color: var(--ink);
}

/* Hero — full bleed */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  color: #f4f8f5;
  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(10, 22, 16, 0.82) 8%, rgba(10, 22, 16, 0.45) 55%, rgba(10, 22, 16, 0.25) 100%),
    linear-gradient(0deg, rgba(10, 22, 16, 0.55), transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  padding: 4.5rem 0 4rem;
  max-width: 38rem;
  animation: riseIn 0.9s ease both;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  line-height: 0.95;
  margin: 0 0 1.25rem;
  letter-spacing: -0.04em;
  color: #f4f8f5;
}

.hero h1 {
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  font-weight: 500;
  color: #e8f2ed;
  margin: 0 0 1rem;
  max-width: 22ch;
}

.hero-lead {
  color: rgba(244, 248, 245, 0.88);
  font-size: 1.05rem;
  max-width: 34ch;
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero .btn-primary {
  background: #f4f8f5;
  color: var(--ink);
}

.hero .btn-primary:hover {
  background: var(--sand);
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-tight {
  padding: 3.5rem 0;
}

.section-head {
  max-width: 38rem;
  margin-bottom: 2.5rem;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  margin: 0 0 0.75rem;
}

.section-head p {
  color: var(--muted);
  margin: 0;
}

.kicker {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.65rem;
}

/* Quote band */
.quote-band {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.45);
}

.quote-band blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  line-height: 1.35;
  max-width: 28ch;
}

.quote-band cite {
  display: block;
  margin-top: 1rem;
  font-style: normal;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--muted);
}

/* Feature rows — not cards */
.feature-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.feature-row {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(16px);
  animation: riseIn 0.7s ease forwards;
}

.feature-row:nth-child(2) { animation-delay: 0.1s; }
.feature-row:nth-child(3) { animation-delay: 0.2s; }
.feature-row:nth-child(4) { animation-delay: 0.3s; }

.feature-index {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--accent);
}

.feature-row h3 {
  margin: 0 0 0.4rem;
  font-size: 1.25rem;
}

.feature-row p {
  margin: 0;
  color: var(--muted);
  max-width: 48ch;
}

/* Course preview */
.course-spotlight {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.course-spotlight img {
  width: 100%;
  height: min(52vh, 420px);
  object-fit: cover;
  filter: saturate(0.92) contrast(1.02);
}

.course-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  color: var(--muted);
  font-size: 0.92rem;
  margin: 1rem 0 1.5rem;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 2.5rem 0;
}

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

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

/* Testimonials */
.testimonial-stack {
  display: grid;
  gap: 2rem;
}

.testimonial {
  padding: 0;
  border: none;
  background: none;
}

.testimonial p {
  font-size: 1.15rem;
  max-width: 52ch;
}

.testimonial footer {
  color: var(--muted);
  font-size: 0.92rem;
}

.testimonial.reserved p {
  font-size: 1rem;
  color: var(--ink-soft);
}

/* Forms */
.form-shell {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

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

.form-field {
  display: grid;
  gap: 0.35rem;
}

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

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.8);
  padding: 0.8rem 0.9rem;
  font: inherit;
  color: var(--ink);
  border-radius: var(--radius);
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid rgba(26, 95, 74, 0.35);
  border-color: var(--accent);
}

.field-error {
  color: var(--danger);
  font-size: 0.85rem;
  min-height: 1.1em;
}

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

.form-status.is-visible {
  display: block;
}

.form-status.is-success {
  border-color: var(--ok);
  background: rgba(26, 95, 74, 0.08);
  color: var(--ok);
}

.form-status.is-error {
  border-color: var(--danger);
  background: rgba(155, 44, 44, 0.08);
  color: var(--danger);
}

.inline-error {
  margin: 0.75rem 0;
  padding: 0.75rem 1rem;
  border: 1px solid var(--danger);
  color: var(--danger);
  background: rgba(155, 44, 44, 0.06);
  display: none;
}

.inline-error.is-visible {
  display: block;
}

/* Course / blog grids — interaction containers */
.listing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.listing-item {
  display: grid;
  gap: 0.85rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease;
}

.listing-item:hover {
  transform: translateY(-4px);
  color: inherit;
}

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

.listing-item h3 {
  margin: 0;
  font-size: 1.3rem;
}

.listing-item p {
  margin: 0;
  color: var(--muted);
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}

.price-tier {
  padding: 1.75rem 0;
  border-top: 2px solid var(--ink);
}

.price-tier h3 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
}

.price-tier .amount {
  font-family: var(--font-display);
  font-size: 2.2rem;
  margin: 0.75rem 0;
}

.price-tier ul {
  margin: 0 0 1.5rem;
  padding-left: 1.1rem;
  color: var(--muted);
}

.price-tier.is-featured {
  border-top-color: var(--accent);
}

/* Legal / prose */
.prose {
  max-width: 68ch;
}

.prose h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin: 0 0 1rem;
}

.prose h2 {
  font-size: 1.45rem;
  margin: 2rem 0 0.75rem;
}

.prose ul,
.prose ol {
  padding-left: 1.2rem;
}

.table-wrap {
  overflow-x: auto;
  margin: 1.5rem 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  border: 1px solid var(--line);
  padding: 0.7rem 0.8rem;
  text-align: left;
  vertical-align: top;
}

th {
  background: rgba(26, 95, 74, 0.08);
}

/* Page heroes (inner) */
.page-hero {
  position: relative;
  min-height: 42vh;
  display: grid;
  align-items: end;
  color: #f4f8f5;
  overflow: hidden;
}

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

.page-hero .hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: none;
  transform: none;
}

.page-hero .hero-media::after {
  background: linear-gradient(90deg, rgba(10, 22, 16, 0.78), rgba(10, 22, 16, 0.35));
}

.page-hero-content {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  padding: 3.5rem 0 2.75rem;
}

.page-hero h1 {
  color: #f4f8f5;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  margin: 0 0 0.75rem;
  max-width: 16ch;
}

.page-hero p {
  color: rgba(244, 248, 245, 0.88);
  max-width: 40ch;
  margin: 0;
}

/* Modules */
.module-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.module-item {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
}

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

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  max-width: 420px;
  margin-left: auto;
  padding: 1.25rem;
  background: var(--ink);
  color: #eef3f0;
  border: 1px solid rgba(232, 242, 237, 0.15);
  box-shadow: var(--shadow-soft);
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.cookie-banner.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.cookie-banner p {
  margin: 0 0 1rem;
  font-size: 0.92rem;
  color: rgba(238, 243, 240, 0.9);
}

.cookie-banner a {
  color: var(--sand);
}

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

.cookie-actions .btn {
  flex: 1;
  min-width: 110px;
  padding: 0.65rem 0.9rem;
}

.cookie-actions .btn-primary {
  background: #eef3f0;
  color: var(--ink);
}

.cookie-actions .btn-ghost {
  border-color: rgba(238, 243, 240, 0.45);
  color: #eef3f0;
}

/* Footer */
.site-footer {
  margin-top: 4rem;
  border-top: 1px solid var(--line);
  background: rgba(18, 37, 28, 0.03);
  padding: 3.5rem 0 1.5rem;
}

.footer-grid {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 2rem;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin: 0 0 0.75rem;
}

.footer-tag,
.footer-contact p {
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-heading {
  font-weight: 700;
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 0.45rem;
  align-content: start;
}

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

.footer-base {
  width: min(100% - 2.5rem, var(--max));
  margin: 2.5rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
}

/* 404 */
.error-page {
  min-height: 70vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 3rem 1.25rem;
}

.error-page h1 {
  font-size: clamp(3rem, 10vw, 6rem);
  margin: 0;
}

/* Animations */
@keyframes heroDrift {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to { transform: scale(1.1) translate3d(-1.5%, -1%, 0); }
}

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

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .course-spotlight,
  .form-shell,
  .pricing-grid,
  .footer-grid,
  .trust-strip {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(247, 250, 248, 0.98);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 1.25rem 1rem;
  }

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

  .site-nav a {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--line);
  }

  .nav-cta {
    margin-top: 0.5rem;
    text-align: center;
  }
}

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

  .hero-media img {
    transform: none;
  }
}