:root {
  --bg: #faf9f7;
  --bg-soft: #f0f4f2;
  --surface: #ffffff;
  --ink: #1a2421;
  --ink-muted: #4a5a54;
  --accent: #2f6b5a;
  --accent-soft: #7eb8a8;
  --accent-deep: #1a3a32;
  --line: #d8e2dd;
  --error: #9b3a3a;
  --success: #2a6b4f;
  --radius: 2px;
  --shadow: 0 18px 40px rgba(26, 58, 50, 0.08);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
  --space: clamp(1.25rem, 3vw, 2.5rem);
  --max: 1120px;
}

*,
*::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 500px at 10% -10%, rgba(126, 184, 168, 0.18), transparent 55%),
    radial-gradient(900px 420px at 100% 0%, rgba(47, 107, 90, 0.08), transparent 50%),
    linear-gradient(180deg, #f7faf8 0%, var(--bg) 40%, #f5f3ef 100%);
  line-height: 1.65;
  min-height: 100vh;
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 520;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
  color: var(--accent-deep);
}

p {
  margin: 0 0 1em;
}

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

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(10px);
  background: rgba(250, 249, 247, 0.88);
  border-bottom: 1px solid rgba(216, 226, 221, 0.8);
}

.header-inner {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--accent-deep);
  text-decoration: none;
  letter-spacing: -0.03em;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.1rem;
}

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

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

.nav-cta {
  background: var(--accent-deep);
  color: #f5faf8 !important;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius);
}

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

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  padding: 0.55rem 0.65rem;
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 1.25rem;
  height: 2px;
  background: var(--ink);
  margin: 0.2rem 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--accent-deep);
  color: #f7fbf9;
}

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

.btn-ghost {
  background: transparent;
  border-color: var(--accent-soft);
  color: var(--accent-deep);
}

.btn-ghost:hover {
  background: var(--bg-soft);
  color: var(--accent-deep);
}

/* Hero variants */
.hero-band {
  position: relative;
  min-height: min(88vh, 760px);
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #f4faf7;
}

.hero-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(14, 32, 28, 0.25) 0%, rgba(14, 32, 28, 0.72) 70%),
    var(--hero-image) center/cover no-repeat;
  z-index: 0;
  animation: heroDrift 18s ease-in-out infinite alternate;
}

.hero-band .wrap {
  position: relative;
  z-index: 1;
  padding: clamp(4rem, 10vw, 7rem) 0 clamp(3rem, 6vw, 4.5rem);
}

.brand-mark {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5.4rem);
  line-height: 0.95;
  margin: 0 0 0.8rem;
  color: #f7fbf9;
  max-width: 12ch;
  animation: riseIn 0.9s ease both;
}

.hero-line {
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  max-width: 34rem;
  color: rgba(244, 250, 247, 0.92);
  margin-bottom: 1.5rem;
  animation: riseIn 1s ease 0.12s both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  animation: riseIn 1s ease 0.22s both;
}

.page-hero {
  padding: clamp(3rem, 7vw, 5rem) 0 2rem;
}

.page-hero .lede {
  max-width: 40rem;
  color: var(--ink-muted);
  font-size: 1.1rem;
}

.page-hero-media {
  margin-top: 2rem;
  min-height: 280px;
  background: var(--hero-image) center/cover no-repeat;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Sections */
section {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
}

.section-kicker {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--accent);
  margin-bottom: 0.6rem;
  font-weight: 700;
}

.muted {
  color: var(--ink-muted);
}

.split {
  display: grid;
  gap: 2rem;
}

@media (min-width: 860px) {
  .split-2 {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

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

  .split-aside {
    grid-template-columns: 1.4fr 0.8fr;
  }
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.soft-panel {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 1.5rem;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 2rem 0 0;
}

.stat {
  padding: 1rem 0;
  border-top: 2px solid var(--accent-soft);
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--accent-deep);
}

.stat span {
  color: var(--ink-muted);
  font-size: 0.92rem;
}

.course-grid,
.blog-grid,
.tier-grid,
.review-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 760px) {
  .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-card,
.blog-card {
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.course-card:hover,
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.course-card img,
.blog-card img,
.instructor-avatar {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.course-card .body,
.blog-card .body {
  padding: 1.25rem 1.35rem 1.5rem;
}

.meta {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-bottom: 0.4rem;
}

.quote {
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.4;
  color: var(--accent-deep);
}

.quote-block {
  border-left: 3px solid var(--accent-soft);
  padding-left: 1.2rem;
  margin: 1.5rem 0;
}

.tier {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 100%;
}

.tier.featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, #ffffff 0%, #f1f7f4 100%);
}

.price {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent-deep);
}

.price small {
  font-size: 0.95rem;
  color: var(--ink-muted);
  font-family: var(--font-body);
}

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

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

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

/* Forms */
.form {
  display: grid;
  gap: 1rem;
}

.field label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--line);
  background: #fff;
  font: inherit;
  color: var(--ink);
  border-radius: var(--radius);
}

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

.field-error {
  color: var(--error);
  font-size: 0.88rem;
  min-height: 1.2em;
  margin-top: 0.25rem;
}

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

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

.form-status.success {
  border-color: var(--success);
  background: #eef8f2;
  color: var(--success);
}

.form-status.error {
  border-color: var(--error);
  background: #fbf1f1;
  color: var(--error);
}

.inline-error {
  margin: 1rem 0;
  padding: 0.85rem 1rem;
  border: 1px solid var(--error);
  background: #fbf1f1;
  color: var(--error);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  inset: auto 1rem 1rem 1rem;
  z-index: 60;
  max-width: 520px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 1.25rem;
  display: none;
}

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

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

/* Footer */
.site-footer {
  margin-top: 3rem;
  background: var(--accent-deep);
  color: rgba(244, 250, 247, 0.88);
  padding: 3rem 0 1.5rem;
}

.site-footer a {
  color: #c4e0d6;
  text-decoration: none;
}

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

.footer-inner {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 860px) {
  .footer-inner {
    grid-template-columns: 1.3fr 0.8fr 0.8fr 1.2fr;
  }
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: #f7fbf9;
  margin-bottom: 0.4rem;
}

.footer-heading {
  font-weight: 700;
  color: #f7fbf9;
  margin-bottom: 0.6rem;
}

.footer-col {
  display: grid;
  gap: 0.4rem;
  align-content: start;
}

.footer-bottom {
  width: min(100% - 2rem, var(--max));
  margin: 2rem auto 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(196, 224, 214, 0.25);
  font-size: 0.9rem;
}

.prose {
  max-width: 70ch;
}

.prose h2 {
  margin-top: 2rem;
}

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

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

.prose th {
  background: var(--bg-soft);
}

.module-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.85rem;
}

.module-list li {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1rem 1.15rem;
}

.case-study {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

.rating {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.04em;
}

#site-main {
  min-height: 50vh;
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroDrift {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.04);
  }
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(250, 249, 247, 0.98);
    border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem 1.25rem;
    flex-direction: column;
    align-items: flex-start;
  }

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

  .stat-row {
    grid-template-columns: 1fr;
  }
}

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