:root {
  --ink: #14221f;
  --ink-soft: #3d524c;
  --muted: #6b7f78;
  --paper: #f7faf8;
  --paper-deep: #eef4f1;
  --line: #d5e2db;
  --teal: #1a4a42;
  --teal-mid: #2f6b60;
  --teal-soft: #d8ebe4;
  --accent: #b86b2a;
  --accent-soft: #f3e6d8;
  --danger: #9b2f2f;
  --ok: #1f6b45;
  --shadow: 0 18px 40px rgba(20, 34, 31, 0.08);
  --radius: 14px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Outfit", "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(ellipse 80% 50% at 10% -10%, #dceee7 0%, transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, #f0e8dc 0%, transparent 45%),
    linear-gradient(180deg, var(--paper) 0%, #ffffff 40%, var(--paper-deep) 100%);
  background-attachment: fixed;
  line-height: 1.65;
  min-height: 100vh;
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 550;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 0.6em;
}

p {
  margin: 0 0 1em;
  color: var(--ink-soft);
}

ul, ol {
  color: var(--ink-soft);
}

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

.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: -3rem;
  background: var(--teal);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 1000;
  border-radius: 8px;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(247, 250, 248, 0.88);
  border-bottom: 1px solid rgba(213, 226, 219, 0.8);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--teal);
  text-decoration: none;
  letter-spacing: -0.03em;
}

.brand:hover {
  color: var(--teal-mid);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 1.15rem;
  align-items: center;
}

.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
}

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

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 10px;
  width: 44px;
  height: 40px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  position: relative;
  transition: transform 0.2s ease;
}

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

.nav-toggle-bars::before { top: -6px; }
.nav-toggle-bars::after { top: 6px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  border-radius: 10px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 560;
  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: var(--teal);
  color: #f7faf8;
}

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

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

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

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

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

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

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

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20, 34, 31, 0.15) 0%, rgba(20, 34, 31, 0.55) 55%, rgba(20, 34, 31, 0.82) 100%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  padding: 4.5rem 0 4rem;
  color: #f4fbf8;
  max-width: 38rem;
  animation: riseIn 0.9s ease both;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 4.6rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  margin: 0 0 0.35em;
  color: #f7faf8;
  line-height: 0.95;
}

.hero-copy h1 {
  color: #e8f4ef;
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  font-weight: 500;
  margin-bottom: 0.7em;
}

.hero-copy p {
  color: rgba(244, 251, 248, 0.88);
  font-size: 1.08rem;
  max-width: 32rem;
}

.hero .btn-primary {
  background: #f4fbf8;
  color: var(--teal);
}

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

.hero .btn-secondary {
  border-color: rgba(244, 251, 248, 0.45);
  color: #f4fbf8;
}

.hero .btn-secondary:hover {
  border-color: #f4fbf8;
  color: #fff;
}

@keyframes heroDrift {
  from { transform: scale(1.02) translateY(0); }
  to { transform: scale(1.08) translateY(-1.5%); }
}

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

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  animation: fadeUp 0.7s ease both;
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

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

.section-head {
  max-width: 38rem;
  margin-bottom: 2.4rem;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.split-reverse {
  grid-template-columns: 0.95fr 1.05fr;
}

.media-frame {
  overflow: hidden;
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
}

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

/* Benefit list (not cards) */
.benefit-list {
  display: grid;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.benefit-list li {
  padding-left: 1.25rem;
  border-left: 2px solid var(--teal-soft);
}

.benefit-list h3 {
  font-size: 1.25rem;
  margin-bottom: 0.35em;
}

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

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 2.25rem 0;
  text-align: center;
}

.proof-grid strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.35rem);
  color: var(--teal);
  font-weight: 560;
  letter-spacing: -0.03em;
}

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

/* Course preview rows */
.course-rows {
  display: grid;
  gap: 1.5rem;
}

.course-row {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.course-row img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 12px;
}

.course-row h3 {
  font-size: 1.35rem;
  margin-bottom: 0.35em;
}

.course-row h3 a {
  color: inherit;
  text-decoration: none;
}

.course-row h3 a:hover {
  color: var(--teal-mid);
}

.meta {
  font-size: 0.88rem;
  color: var(--muted);
}

/* Quote */
.quote-block {
  max-width: 40rem;
  margin: 0 auto;
  text-align: center;
}

.quote-block blockquote {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  line-height: 1.35;
  color: var(--ink);
  font-weight: 500;
}

.quote-block cite {
  font-style: normal;
  color: var(--muted);
  font-size: 0.95rem;
}

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--teal) 0%, #255850 100%);
  color: #f4fbf8;
  border-radius: calc(var(--radius) + 8px);
  padding: 2.75rem;
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 1.5rem;
  align-items: center;
}

.cta-band h2 {
  color: #f7faf8;
  margin-bottom: 0.4em;
}

.cta-band p {
  color: rgba(244, 251, 248, 0.85);
  margin: 0;
}

.cta-band .btn-primary {
  background: #f4fbf8;
  color: var(--teal);
}

/* Page hero (inner) */
.page-hero {
  padding: 3.5rem 0 2rem;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  max-width: 16ch;
}

.page-hero p {
  max-width: 40rem;
  font-size: 1.08rem;
}

.page-hero-media {
  margin-top: 2rem;
  border-radius: var(--radius);
  overflow: hidden;
  max-height: 360px;
}

.page-hero-media img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

/* Pricing */
.pricing-list {
  display: grid;
  gap: 0;
}

.pricing-tier {
  display: grid;
  grid-template-columns: 1fr 1.2fr auto;
  gap: 1.5rem;
  align-items: start;
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}

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

.pricing-tier h3 {
  font-size: 1.5rem;
  margin-bottom: 0.25em;
}

.price {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--teal);
  letter-spacing: -0.03em;
}

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

.pricing-tier ul {
  margin: 0;
  padding-left: 1.1rem;
}

.pricing-tier li {
  margin-bottom: 0.35rem;
}

.tier-note {
  font-size: 0.88rem;
  color: var(--muted);
  margin-top: 0.5rem;
}

/* Reviews */
.review-stack {
  display: grid;
  gap: 2rem;
}

.review-item {
  padding: 0 0 2rem;
  border-bottom: 1px solid var(--line);
}

.review-item:last-child {
  border-bottom: 0;
}

.review-item .stars {
  color: var(--accent);
  letter-spacing: 0.08em;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.review-item blockquote {
  margin: 0 0 0.85rem;
  font-size: 1.05rem;
  color: var(--ink-soft);
}

.review-item .attr {
  color: var(--muted);
  font-size: 0.92rem;
}

.case-study {
  margin-top: 3rem;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.case-study h3 {
  font-size: 1.45rem;
}

/* Blog */
.blog-list {
  display: grid;
  gap: 2rem;
}

.blog-item {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 1.5rem;
  align-items: start;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}

.blog-item img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 12px;
}

.blog-item h2 {
  font-size: 1.45rem;
  margin-bottom: 0.4em;
}

.blog-item h2 a {
  color: inherit;
  text-decoration: none;
}

.blog-item h2 a:hover {
  color: var(--teal-mid);
}

.article-body {
  max-width: 42rem;
}

.article-body h2 {
  font-size: 1.55rem;
  margin-top: 2rem;
}

.article-cover {
  margin: 1.5rem 0 2rem;
  border-radius: var(--radius);
  overflow: hidden;
}

.article-cover img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

/* Forms */
.form-panel {
  max-width: 36rem;
}

.form-group {
  margin-bottom: 1.15rem;
}

.form-group label {
  display: block;
  font-weight: 560;
  margin-bottom: 0.4rem;
  color: var(--ink);
  font-size: 0.95rem;
}

.form-group .hint {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 400;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  font: inherit;
  color: var(--ink);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: 2px solid var(--teal-soft);
  border-color: var(--teal-mid);
}

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

.field-error {
  display: none;
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 0.35rem;
}

.form-group.has-error .field-error {
  display: block;
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: var(--danger);
}

.form-status {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 10px;
  display: none;
}

.form-status.is-success {
  display: block;
  background: #e5f4eb;
  color: var(--ok);
}

.form-status.is-error {
  display: block;
  background: #f8e8e8;
  color: var(--danger);
}

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

.contact-aside {
  padding-top: 0.5rem;
}

.contact-aside h2 {
  font-size: 1.35rem;
}

.contact-aside p {
  white-space: pre-wrap;
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 0;
  max-width: 44rem;
}

.faq-item {
  border-top: 1px solid var(--line);
  padding: 1.15rem 0;
}

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

.faq-item h3 {
  font-size: 1.1rem;
  margin-bottom: 0.45em;
}

/* Modules */
.module-list {
  counter-reset: module;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.module-list li {
  counter-increment: module;
  padding: 1.15rem 1.15rem 1.15rem 3.5rem;
  position: relative;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.module-list li::before {
  content: counter(module, decimal-leading-zero);
  position: absolute;
  left: 1rem;
  top: 1.15rem;
  font-family: var(--font-display);
  color: var(--teal);
  font-size: 1rem;
}

.module-list h3 {
  font-size: 1.15rem;
  margin-bottom: 0.3em;
}

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

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

/* Legal */
.legal-body {
  max-width: 46rem;
}

.legal-body h2 {
  font-size: 1.4rem;
  margin-top: 2rem;
}

.legal-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 1.25rem 0;
}

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

.legal-body th {
  background: var(--paper-deep);
  color: var(--ink);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 200;
  max-width: 520px;
  margin-inline: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.35rem;
  animation: riseIn 0.45s ease both;
}

.cookie-banner p {
  margin: 0 0 1rem;
  font-size: 0.95rem;
}

.cookie-banner .btn-group {
  justify-content: flex-end;
}

.cookie-banner[hidden] {
  display: none !important;
}

/* 404 */
.error-page {
  min-height: calc(100vh - var(--header-h) - 220px);
  display: grid;
  place-content: center;
  text-align: center;
  padding: 3rem 0;
}

.error-page h1 {
  font-size: clamp(3rem, 8vw, 5rem);
  margin-bottom: 0.2em;
}

/* Footer */
.site-footer {
  margin-top: 3rem;
  background: var(--teal);
  color: rgba(244, 251, 248, 0.85);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.8fr 1.3fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: #f7faf8;
  margin: 0 0 0.5rem;
}

.footer-tag,
.footer-contact {
  color: rgba(244, 251, 248, 0.78);
  font-size: 0.92rem;
}

.footer-label {
  color: #f7faf8;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 0.85rem;
}

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

.footer-links a,
.footer-contact a {
  color: rgba(244, 251, 248, 0.82);
  text-decoration: none;
}

.footer-links a:hover,
.footer-contact a:hover {
  color: #fff;
}

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

.footer-base {
  border-top: 1px solid rgba(244, 251, 248, 0.18);
  padding-top: 1.25rem;
  font-size: 0.88rem;
  color: rgba(244, 251, 248, 0.65);
}

.footer-base p {
  margin: 0;
  color: inherit;
}

.inline-error {
  margin: 1rem 0;
  padding: 0.85rem 1rem;
  background: #f8e8e8;
  color: var(--danger);
  border-radius: 10px;
  font-size: 0.92rem;
}

/* Responsive */
@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(247, 250, 248, 0.98);
    border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem 1.25rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
  }

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

  .split,
  .split-reverse,
  .contact-grid,
  .course-row,
  .blog-item,
  .pricing-tier,
  .cta-band,
  .footer-grid,
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .course-row {
    align-items: start;
  }

  .hero {
    min-height: 78vh;
  }

  .cta-band {
    text-align: left;
  }
}

@media (max-width: 600px) {
  .shell {
    width: min(100% - 1.5rem, var(--max));
  }

  .section {
    padding: 3.25rem 0;
  }

  .instructor {
    grid-template-columns: 88px 1fr;
  }

  .instructor img {
    width: 88px;
    height: 88px;
  }
}

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

  html {
    scroll-behavior: auto;
  }
}