/* Devtools Dataexchange — minimalist premium theme */
:root {
  --bg: #f7f6f3;
  --bg-elevated: #ffffff;
  --ink: #1a2332;
  --ink-soft: #4a5568;
  --muted: #7a8494;
  --line: #e2e0da;
  --accent: #2f5d50;
  --accent-hover: #244a40;
  --accent-soft: #e7efec;
  --warn: #8b4513;
  --error: #9b2c2c;
  --ok: #276749;
  --radius: 2px;
  --shadow: 0 12px 40px rgba(26, 35, 50, 0.06);
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Figtree", "Helvetica Neue", sans-serif;
  --space: clamp(1.25rem, 3vw, 2.5rem);
  --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: 1.05rem;
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(ellipse 80% 50% at 100% 0%, rgba(47, 93, 80, 0.06), transparent 55%),
    radial-gradient(ellipse 60% 40% at 0% 100%, rgba(26, 35, 50, 0.04), transparent 50%),
    var(--bg);
  min-height: 100vh;
}

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

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 3.75rem); }
h2 { font-size: clamp(1.85rem, 3.5vw, 2.55rem); }
h3 { font-size: clamp(1.35rem, 2.2vw, 1.65rem); }

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

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

.narrow { width: min(100% - 2rem, 720px); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(247, 246, 243, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.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: 1.35rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}

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

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

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

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

.nav-cta {
  padding: 0.45rem 0.95rem;
  border: 1px solid var(--ink);
  color: var(--ink) !important;
  text-decoration: none !important;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-cta:hover {
  background: var(--ink);
  color: var(--bg) !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.35rem;
  height: 1.5px;
  background: var(--ink);
  margin: 5px 0;
  transition: transform 0.2s ease;
}

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 0;
    display: none;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a {
    padding: 0.85rem 1.25rem;
    border-top: 1px solid var(--line);
  }
  .nav-cta {
    margin: 0.5rem 1.25rem 0.75rem;
    text-align: center;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.4rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none !important;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

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

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

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

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

.btn-ghost:hover {
  background: var(--ink);
  color: var(--bg) !important;
}

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

/* Sections */
.section {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.section-tight { padding: clamp(2.5rem, 5vw, 4rem) 0; }

.section-label {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.section-head {
  max-width: 36rem;
  margin-bottom: 2.5rem;
}

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

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

@media (max-width: 800px) {
  .split { grid-template-columns: 1fr; }
}

.media-frame {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--line);
}

.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);
}

/* Home hero — editorial statement layout */
.hero-editorial {
  padding: clamp(3rem, 9vw, 7rem) 0 clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--line);
}

.hero-editorial .eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
  opacity: 0;
  animation: rise 0.7s ease 0.1s forwards;
}

.hero-editorial h1 {
  max-width: 14ch;
  margin-bottom: 1.25rem;
  opacity: 0;
  animation: rise 0.8s ease 0.2s forwards;
}

.hero-lede {
  max-width: 34rem;
  font-size: 1.2rem;
  color: var(--ink-soft);
  opacity: 0;
  animation: rise 0.8s ease 0.35s forwards;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 2.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
  opacity: 0;
  animation: rise 0.8s ease 0.5s forwards;
}

.hero-meta strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 500;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 0.35rem;
}

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

.hero-visual {
  margin-top: clamp(2rem, 5vw, 3.5rem);
  opacity: 0;
  animation: rise 0.9s ease 0.45s forwards;
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
  border-radius: var(--radius);
}

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

@media (prefers-reduced-motion: reduce) {
  .hero-editorial .eyebrow,
  .hero-editorial h1,
  .hero-lede,
  .hero-meta,
  .hero-visual {
    animation: none;
    opacity: 1;
  }
}

/* Proof strip */
.proof-strip {
  background: var(--ink);
  color: #d7dde5;
  padding: 1.5rem 0;
}

.proof-strip .container {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 3rem;
  justify-content: space-between;
  align-items: baseline;
}

.proof-strip p {
  color: inherit;
  margin: 0;
  font-size: 0.95rem;
  max-width: 28rem;
}

.proof-strip strong {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
}

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

.benefit-item {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.25rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
}

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

/* Course preview grid */
.course-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

@media (max-width: 900px) {
  .course-grid { grid-template-columns: 1fr; }
}

.course-tile {
  display: flex;
  flex-direction: column;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s ease, transform 0.2s ease;
  height: 100%;
}

.course-tile:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  color: inherit;
}

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

.course-tile-body {
  padding: 1.35rem 1.35rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.5rem;
}

.course-tile h3 {
  color: var(--ink);
  margin: 0;
  font-size: 1.4rem;
}

.course-tile p {
  font-size: 0.95rem;
  flex: 1;
}

.course-meta {
  font-size: 0.82rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Quote block */
.quote-panel {
  background: var(--bg-elevated);
  border-left: 3px solid var(--accent);
  padding: 2rem 2rem 2rem 1.75rem;
  box-shadow: var(--shadow);
}

.quote-panel blockquote {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  line-height: 1.35;
  color: var(--ink);
}

.quote-panel cite {
  font-style: normal;
  font-size: 0.92rem;
  color: var(--muted);
}

/* Testimonials mix */
.testimonial-stack {
  display: grid;
  gap: 1.5rem;
}

.testimonial {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}

.testimonial:first-child { padding-top: 0; }

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

.testimonial .attr {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.stars {
  color: var(--accent);
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

/* Pricing */
.price-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

@media (max-width: 700px) {
  .price-grid { grid-template-columns: 1fr; }
}

.price-tier {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  padding: 2rem 1.75rem;
}

.price-tier.featured {
  border-color: var(--accent);
  background: linear-gradient(165deg, #fff 0%, var(--accent-soft) 100%);
}

.price-tier h3 { margin-bottom: 0.35rem; }

.price-amount {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--ink);
  margin: 1rem 0 0.35rem;
}

.price-amount span {
  font-size: 1rem;
  font-family: var(--font-body);
  color: var(--muted);
}

.price-tier ul {
  margin: 1.25rem 0 1.75rem;
  padding: 0;
  list-style: none;
}

.price-tier li {
  padding: 0.45rem 0;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.price-note {
  font-size: 0.88rem;
  color: var(--muted);
  margin-top: 1.5rem;
}

/* Forms */
.form {
  display: grid;
  gap: 1.15rem;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  padding: 1.75rem;
}

.form label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.92rem;
  color: var(--ink);
}

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

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

.form .error-msg {
  color: var(--error);
  font-size: 0.85rem;
  display: none;
}

.form .field.is-invalid .error-msg { display: block; }
.form .field.is-invalid input,
.form .field.is-invalid select,
.form .field.is-invalid textarea {
  border-color: var(--error);
}

.form-status {
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  display: none;
}

.form-status.is-success {
  display: block;
  background: #e6f4ea;
  color: var(--ok);
}

.form-status.is-error {
  display: block;
  background: #fde8e8;
  color: var(--error);
}

.inline-error {
  margin: 1rem 0;
  padding: 0.85rem 1rem;
  background: #fde8e8;
  color: var(--error);
  font-size: 0.92rem;
  display: none;
}

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

/* Page heroes (inner) */
.page-hero {
  padding: clamp(2.75rem, 6vw, 4.5rem) 0 2rem;
  border-bottom: 1px solid var(--line);
}

.page-hero h1 { max-width: 16ch; }
.page-hero p { max-width: 38rem; font-size: 1.12rem; }

/* FAQ */
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 1.1rem 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--ink);
  list-style: none;
}

.faq summary::-webkit-details-marker { display: none; }

.faq details p {
  margin-top: 0.75rem;
  padding-right: 1rem;
}

/* Tables */
.table-wrap { overflow-x: auto; }

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

th, td {
  text-align: left;
  padding: 0.85rem 0.75rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  color: var(--ink);
  font-weight: 600;
}

/* Legal */
.legal-body {
  padding: clamp(2.5rem, 5vw, 4rem) 0 4rem;
}

.legal-body h2 {
  margin-top: 2.25rem;
  font-size: 1.55rem;
}

.legal-body ul {
  color: var(--ink-soft);
  padding-left: 1.2rem;
}

.legal-body li { margin-bottom: 0.4rem; }

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

.blog-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1.5rem;
  text-decoration: none;
  color: inherit;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}

.blog-row:hover h3 { color: var(--accent); }

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

.blog-row .date {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

@media (max-width: 700px) {
  .blog-row { grid-template-columns: 1fr; }
}

.article-body {
  padding: 2.5rem 0 4rem;
}

.article-body .lead {
  font-size: 1.2rem;
  color: var(--ink);
  margin-bottom: 1.75rem;
}

.article-cover {
  margin: 1.5rem 0 2rem;
}

.article-cover img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.prose h2 { margin-top: 2rem; }
.prose h3 { margin-top: 1.5rem; }

/* Modules */
.module-list {
  counter-reset: mod;
  list-style: none;
  padding: 0;
  margin: 0;
}

.module-list li {
  counter-increment: mod;
  padding: 1.25rem 0 1.25rem 3.5rem;
  border-bottom: 1px solid var(--line);
  position: relative;
  color: var(--ink-soft);
}

.module-list li::before {
  content: counter(mod, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1.25rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--accent);
}

.module-list strong {
  display: block;
  color: var(--ink);
  margin-bottom: 0.25rem;
}

.instructor {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1.25rem;
  align-items: center;
  padding: 1.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
}

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

/* Case study */
.case-study {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  padding: 2rem;
  margin: 2rem 0;
}

.case-study h3 { margin-bottom: 0.75rem; }

/* CTA band */
.cta-band {
  background: var(--accent-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.cta-band .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cta-band h2 { margin: 0; max-width: 14ch; }
.cta-band p { margin: 0.5rem 0 0; max-width: 28rem; }

/* Footer */
.site-footer {
  background: var(--ink);
  color: #a8b2c0;
  padding: 3.5rem 0 1.5rem;
  margin-top: auto;
}

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

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: #fff;
  margin-bottom: 0.5rem;
}

.footer-tag { color: #a8b2c0; font-size: 0.95rem; }

.footer-heading {
  color: #fff;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}

.footer-col a {
  display: block;
  color: #a8b2c0;
  text-decoration: none;
  margin-bottom: 0.45rem;
  font-size: 0.95rem;
}

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

.footer-contact p {
  color: #a8b2c0;
  font-size: 0.9rem;
  margin-bottom: 0.65rem;
}

.footer-contact a { display: inline; color: #d7dde5; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  font-size: 0.85rem;
}

.footer-bottom p { color: #7a8494; margin: 0; }

.footer-legal {
  display: flex;
  gap: 1.25rem;
}

.footer-legal a {
  color: #a8b2c0;
  text-decoration: none;
}

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

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  z-index: 60;
  max-width: 520px;
  margin-right: auto;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.35rem;
  display: none;
}

.cookie-banner.is-visible { display: block; }

.cookie-banner p {
  font-size: 0.92rem;
  margin-bottom: 1rem;
  color: var(--ink-soft);
}

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

.cookie-actions a {
  font-size: 0.88rem;
  margin-left: 0.25rem;
}

/* 404 */
.error-page {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 1rem;
}

.error-page .code {
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

/* Utility */
.muted { color: var(--muted); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

.outcome-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.outcome-list li {
  padding-left: 1.5rem;
  position: relative;
  color: var(--ink-soft);
}

.outcome-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--accent);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

@media (max-width: 700px) {
  .two-col { grid-template-columns: 1fr; }
}

.chip {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 0.25rem 0.55rem;
  margin-bottom: 0.75rem;
}

main { flex: 1; }

body {
  display: flex;
  flex-direction: column;
}