:root {
  --bg: #f7f9f8;
  --bg-elevated: #ffffff;
  --ink: #15221e;
  --ink-soft: #4a5a54;
  --accent: #1a4d45;
  --accent-hover: #143c36;
  --accent-mist: #d9ebe6;
  --line: #d7e0dc;
  --success: #1f6b4a;
  --error: #9b2c2c;
  --shadow: 0 18px 40px rgba(21, 34, 30, 0.06);
  --radius: 2px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Sora", system-ui, sans-serif;
  --max: 1120px;
  --header-h: 4.25rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(26, 77, 69, 0.08), transparent 55%),
    radial-gradient(900px 420px at 100% 0%, rgba(168, 213, 200, 0.25), transparent 50%),
    linear-gradient(180deg, #fbfcfb 0%, var(--bg) 38%, #eef3f1 100%);
  min-height: 100vh;
}

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

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color 0.2s var(--ease);
}

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

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}

p {
  margin: 0 0 1rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--accent);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 1000;
  transition: top 0.2s var(--ease);
}

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

.inline-error {
  margin: 0;
  padding: 0.75rem 1rem;
  background: #fde8e8;
  color: var(--error);
  font-size: 0.9rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(247, 249, 248, 0.88);
  border-bottom: 1px solid rgba(215, 224, 220, 0.8);
}

.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: 0.65rem;
  text-decoration: none;
  color: var(--ink);
}

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

.brand-mark {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 4px;
  background: linear-gradient(145deg, var(--accent) 0%, #2f7a6c 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15);
}

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

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

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

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

.site-nav .nav-cta {
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--accent);
  color: var(--accent);
}

.site-nav .nav-cta:hover {
  background: var(--accent);
  color: #fff;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  cursor: pointer;
  position: relative;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: "";
  display: block;
  width: 1.1rem;
  height: 1.5px;
  background: var(--ink);
  margin: 0 auto;
  position: relative;
}

.nav-toggle-bar::before {
  position: absolute;
  top: -5px;
  left: 0;
}

.nav-toggle-bar::after {
  position: absolute;
  top: 5px;
  left: 0;
}

/* Layout */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.page {
  padding: 3.5rem 0 5rem;
}

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

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.lead {
  font-size: 1.125rem;
  color: var(--ink-soft);
  max-width: 38rem;
}

.section {
  padding: 4.5rem 0;
}

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

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  margin: 0 0 0.75rem;
}

.section-intro {
  color: var(--ink-soft);
  max-width: 36rem;
  margin-bottom: 2rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.35rem;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.25s var(--ease);
}

.btn:hover {
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
  transform: translateY(-1px);
}

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

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

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

/* Hero — full-bleed composition */
.hero {
  position: relative;
  min-height: min(88vh, 720px);
  display: grid;
  align-items: end;
  color: #f4f7f6;
  overflow: hidden;
}

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

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

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(12, 28, 24, 0.25) 0%, rgba(12, 28, 24, 0.72) 70%, rgba(12, 28, 24, 0.88) 100%),
    linear-gradient(90deg, rgba(12, 28, 24, 0.55) 0%, transparent 55%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 5rem 1.25rem 3.5rem;
  width: 100%;
  animation: riseIn 0.9s var(--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;
  max-width: 12ch;
}

.hero-statement {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  max-width: 28rem;
  margin: 0;
  color: rgba(244, 247, 246, 0.88);
  font-weight: 300;
}

.hero .btn-primary {
  margin-top: 1.75rem;
}

@keyframes heroDrift {
  from {
    transform: scale(1.04) translateY(0);
  }
  to {
    transform: scale(1.1) translateY(-1.5%);
  }
}

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

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

.reveal {
  animation: fadeSlide 0.7s var(--ease) both;
}

.reveal-delay {
  animation-delay: 0.15s;
}

/* Proof strip */
.proof-strip {
  background: var(--bg-elevated);
  border-block: 1px solid var(--line);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 2rem 0;
}

.proof-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.proof-item span {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

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

.feature-row {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.25rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.feature-index {
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 1.25rem;
}

.feature-row h3 {
  margin: 0 0 0.4rem;
  font-size: 1.35rem;
}

.feature-row p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 40rem;
}

/* Featured program */
.featured-program {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.featured-program img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.9);
}

.meta-line {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-bottom: 0.75rem;
}

/* Course / blog grids */
.item-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem 1.5rem;
}

.item-tile {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s var(--ease);
}

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

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

.item-tile h3 {
  margin: 0;
  font-size: 1.25rem;
}

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

.item-meta {
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.04em;
}

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

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

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

.quote-block blockquote {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 400;
  line-height: 1.4;
}

.quote-block cite {
  font-style: normal;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.quote-wide {
  grid-column: 1 / -1;
}

.quote-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
}

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

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

.pricing-tier h3 {
  margin: 0 0 0.5rem;
  font-size: 1.6rem;
}

.pricing-tier .price {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent);
  white-space: nowrap;
}

.pricing-tier ul {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--ink-soft);
}

.pricing-tier li {
  padding: 0.3rem 0;
  padding-left: 1rem;
  position: relative;
}

.pricing-tier li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 0.4rem;
  height: 1px;
  background: var(--accent);
}

.price-note {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-top: 1.5rem;
}

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

.field {
  margin-bottom: 1.15rem;
}

.field label {
  display: block;
  font-size: 0.88rem;
  margin-bottom: 0.35rem;
  color: var(--ink-soft);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  transition: border-color 0.2s var(--ease);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
}

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

.field-error {
  display: block;
  min-height: 1.1rem;
  margin-top: 0.3rem;
  font-size: 0.82rem;
  color: var(--error);
}

.form-status {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  font-size: 0.92rem;
}

.form-status.is-success {
  background: #e6f4ec;
  color: var(--success);
}

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

.office-block p {
  margin-bottom: 0.65rem;
}

.office-block .label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.25rem;
}

/* Legal */
.legal-content h2 {
  font-size: 1.45rem;
  margin: 2.25rem 0 0.75rem;
}

.legal-content h3 {
  font-size: 1.15rem;
  margin: 1.5rem 0 0.5rem;
}

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

.legal-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 1.25rem 0;
}

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

.legal-content th {
  background: var(--accent-mist);
  font-weight: 500;
}

/* Article */
.article-hero img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  margin: 1.5rem 0 2rem;
}

.article-body {
  max-width: 680px;
}

.article-body h2 {
  font-size: 1.55rem;
  margin: 2rem 0 0.75rem;
}

.modules {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  border-top: 1px solid var(--line);
}

.modules li {
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
}

.modules .mod-num {
  font-family: var(--font-display);
  color: var(--accent);
}

.instructor {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1.25rem;
  align-items: start;
  margin: 2rem 0;
  padding: 1.5rem 0;
  border-block: 1px solid var(--line);
}

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

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

.faq summary {
  cursor: pointer;
  font-weight: 500;
  list-style: none;
}

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

.faq details p {
  margin: 0.75rem 0 0;
  color: var(--ink-soft);
}

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

.case-study h3 {
  margin-top: 0;
}

/* 404 */
.error-page {
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 4rem 1.25rem;
}

.error-page h1 {
  font-size: clamp(3rem, 8vw, 5rem);
  margin: 0 0 0.5rem;
}

/* Footer */
.site-footer {
  background: #12201c;
  color: rgba(244, 247, 246, 0.82);
  margin-top: 2rem;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3.5rem 1.25rem 2rem;
  display: grid;
  grid-template-columns: 1.1fr 2fr;
  gap: 2.5rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #fff;
  margin: 0 0 0.75rem;
}

.footer-tag {
  color: rgba(244, 247, 246, 0.65);
  max-width: 18rem;
  margin: 0;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(244, 247, 246, 0.5);
  margin: 0 0 1rem;
  font-weight: 500;
}

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

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

.footer-links a,
.footer-contact a {
  color: rgba(244, 247, 246, 0.85);
  text-decoration: none;
}

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

.footer-address,
.footer-contact {
  font-size: 0.9rem;
  margin: 0 0 0.65rem;
  color: rgba(244, 247, 246, 0.75);
}

.footer-base {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem 1.25rem 1.5rem;
  font-size: 0.85rem;
  color: rgba(244, 247, 246, 0.45);
}

.footer-base p {
  margin: 0;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--bg-elevated);
  border-top: 1px solid var(--line);
  box-shadow: var(--shadow);
  animation: riseIn 0.45s var(--ease) both;
}

.cookie-banner-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.15rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.cookie-banner-inner p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
  max-width: 42rem;
}

.cookie-banner-actions {
  display: flex;
  gap: 0.6rem;
  flex-shrink: 0;
}

/* Split promo (home bottom) */
.promo-band {
  background: var(--accent);
  color: #f4f7f6;
  padding: 3.5rem 0;
}

.promo-band h2 {
  color: #fff;
  margin: 0 0 0.75rem;
}

.promo-band p {
  color: rgba(244, 247, 246, 0.8);
  max-width: 32rem;
}

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

.promo-band .btn-primary:hover {
  background: var(--accent-mist);
  color: var(--accent-hover);
}

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

.blog-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s var(--ease);
}

.blog-row:hover {
  opacity: 0.85;
  color: inherit;
}

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

.blog-row h2 {
  margin: 0 0 0.5rem;
  font-size: 1.4rem;
}

.page-hero-simple {
  padding: 3rem 0 1rem;
}

.page-hero-simple h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  margin: 0 0 0.85rem;
  max-width: 16ch;
}

.divider {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 2rem 0;
}

.rating {
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

@media (max-width: 900px) {
  .proof-grid,
  .item-grid,
  .featured-program,
  .contact-layout,
  .quote-grid,
  .footer-inner,
  .footer-cols {
    grid-template-columns: 1fr;
  }

  .pricing-tier {
    grid-template-columns: 1fr;
  }

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

  .cookie-banner-inner {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    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;
  }

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

  .site-nav a {
    padding: 0.85rem 1.25rem;
  }

  .site-nav .nav-cta {
    margin: 0.5rem 1.25rem 1rem;
    text-align: center;
  }

  .header-inner {
    position: relative;
  }

  .feature-row,
  .modules li,
  .instructor {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 70vh;
  }
}