:root {
  --ink: #142428;
  --ink-soft: #3d4f55;
  --muted: #6b7c82;
  --paper: #fafbf9;
  --paper-deep: #eef2f0;
  --line: #d5ddd9;
  --accent: #0e3b4a;
  --accent-soft: #1a5a6e;
  --signal: #7cb8a4;
  --signal-deep: #4a8f7a;
  --danger: #9b3d3d;
  --ok: #2d6a4f;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
  --space: clamp(1rem, 2vw, 1.5rem);
  --max: 1120px;
  --radius: 2px;
  --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: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(124, 184, 164, 0.12), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(14, 59, 74, 0.08), transparent 50%),
    var(--paper);
  min-height: 100vh;
}

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

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

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

.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% - 2 * var(--space), var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(250, 251, 249, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

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

.brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--accent);
  text-decoration: none;
}

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

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

.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

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

.site-nav .nav-cta {
  background: var(--accent);
  color: #f4f8f7;
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius);
}

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

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: var(--ink);
  position: relative;
}

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

.nav-toggle-bar::before {
  top: -5px;
}

.nav-toggle-bar::after {
  top: 5px;
}

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

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1.25rem 1.25rem;
    gap: 0.35rem;
    display: none;
  }

  .site-nav.is-open {
    display: flex;
    animation: fadeSlide 0.35s var(--ease);
  }

  .site-nav a {
    padding: 0.65rem 0.25rem;
  }

  .site-nav .nav-cta {
    text-align: center;
    margin-top: 0.35rem;
  }
}

@keyframes fadeSlide {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.reveal {
  animation: rise 0.8s var(--ease) both;
}

.reveal-delay-1 {
  animation-delay: 0.12s;
}

.reveal-delay-2 {
  animation-delay: 0.24s;
}

/* Footer */
.site-footer {
  margin-top: 5rem;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, transparent, rgba(14, 59, 74, 0.04));
  padding: 3.5rem 0 2rem;
}

.footer-grid {
  width: min(100% - 2 * var(--space), var(--max));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr) 1.5fr;
  gap: 1.75rem;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
  color: var(--accent);
}

.footer-tag,
.footer-contact p {
  margin: 0 0 0.65rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.footer-label {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.75rem;
  font-weight: 600;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.footer-col a,
.footer-contact a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
}

.footer-col a:hover,
.footer-contact a:hover {
  color: var(--accent);
}

.footer-copy {
  width: min(100% - 2 * var(--space), var(--max));
  margin: 2.5rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
}

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

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

/* Typography & sections */
h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.18;
  letter-spacing: -0.02em;
  font-weight: 550;
  color: var(--ink);
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  margin: 0 0 1rem;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  margin: 0 0 0.85rem;
}

h3 {
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
}

.lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 38rem;
}

.section {
  padding: clamp(3rem, 7vw, 5.5rem) 0;
}

.section-head {
  margin-bottom: 2rem;
  max-width: 40rem;
}

.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--signal-deep);
  font-weight: 600;
  margin: 0 0 0.75rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.8rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease);
}

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

.btn-primary {
  background: var(--accent);
  color: #f5faf8;
}

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

.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;
}

/* Home hero — full-bleed visual plane */
.hero-home {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  color: #f4f8f7;
  overflow: hidden;
}

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

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

@keyframes slowZoom {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.06);
  }
}

.hero-home-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 30, 36, 0.35) 0%, rgba(10, 30, 36, 0.72) 55%, rgba(10, 30, 36, 0.88) 100%),
    linear-gradient(90deg, rgba(14, 59, 74, 0.55), transparent 55%);
}

.hero-home-content {
  position: relative;
  z-index: 1;
  width: min(100% - 2 * var(--space), var(--max));
  margin: 0 auto;
  padding: 4rem 0 3.5rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5rem);
  margin: 0 0 0.75rem;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.hero-line {
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  max-width: 28rem;
  margin: 0;
  color: rgba(244, 248, 247, 0.9);
  font-weight: 400;
}

.hero-home .btn-primary {
  background: var(--signal);
  color: var(--accent);
}

.hero-home .btn-primary:hover {
  background: #9ccfb9;
  color: var(--accent);
}

.hero-home .btn-ghost {
  border-color: rgba(244, 248, 247, 0.45);
  color: #f4f8f7;
}

.hero-home .btn-ghost:hover {
  border-color: #fff;
  color: #fff;
}

/* Editorial band */
.band-proof {
  background: var(--accent);
  color: #e8f0f2;
  padding: 1.75rem 0;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.proof-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 550;
  margin-bottom: 0.25rem;
}

.proof-item span {
  font-size: 0.92rem;
  opacity: 0.85;
}

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

/* Feature list without cards */
.benefit-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.benefit-row {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.benefit-num {
  font-family: var(--font-display);
  color: var(--signal-deep);
  font-size: 1.35rem;
}

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

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

.item-link {
  display: block;
  text-decoration: none;
  color: inherit;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--line);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

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

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

.item-body {
  padding: 1.15rem 1.2rem 1.35rem;
}

.item-body h3 {
  margin-bottom: 0.4rem;
}

.item-body p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.meta {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 0.45rem;
}

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

.quote {
  max-width: 42rem;
  margin: 0;
  padding-left: 1.25rem;
  border-left: 3px solid var(--signal);
}

.quote p {
  margin: 0 0 0.85rem;
  font-size: 1.12rem;
  color: var(--ink);
}

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

.quote-wide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

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

/* Page heroes (inner) */
.page-hero {
  padding: clamp(3rem, 8vw, 5rem) 0 2rem;
}

.page-hero.with-media {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: end;
  width: min(100% - 2 * var(--space), var(--max));
  margin-inline: auto;
  padding-inline: 0;
}

.page-hero.with-media .page-hero-copy {
  padding-bottom: 0.5rem;
}

.page-hero-media {
  min-height: 280px;
  overflow: hidden;
}

.page-hero-media img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  filter: saturate(0.92);
}

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

/* Pricing */
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  align-items: stretch;
}

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

.price-tier {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
}

.price-tier.featured {
  border-color: var(--accent);
  background: linear-gradient(165deg, rgba(14, 59, 74, 0.06), rgba(255, 255, 255, 0.85));
}

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

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

.price-amount span {
  font-size: 1rem;
  font-family: var(--font-body);
  color: var(--muted);
  font-weight: 400;
}

.price-tier ul {
  margin: 0 0 1.5rem;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  flex: 1;
}

.price-tier li {
  margin-bottom: 0.45rem;
}

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

/* Forms */
.form-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

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

.contact-panel {
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--line);
  padding: 1.5rem;
}

.contact-panel p {
  margin: 0 0 0.85rem;
  color: var(--ink-soft);
}

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

.field label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.35rem;
}

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

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

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid rgba(124, 184, 164, 0.55);
  outline-offset: 1px;
  border-color: var(--signal-deep);
}

.field-error {
  color: var(--danger);
  font-size: 0.88rem;
  margin-top: 0.3rem;
  display: none;
}

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

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

.form-status {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  display: none;
  font-size: 0.95rem;
}

.form-status.is-success {
  display: block;
  background: rgba(45, 106, 79, 0.1);
  color: var(--ok);
  border: 1px solid rgba(45, 106, 79, 0.25);
}

.form-status.is-error {
  display: block;
  background: rgba(155, 61, 61, 0.08);
  color: var(--danger);
  border: 1px solid rgba(155, 61, 61, 0.25);
}

.inline-error {
  margin: 1rem 0;
  padding: 0.85rem 1rem;
  background: rgba(155, 61, 61, 0.08);
  color: var(--danger);
  border: 1px solid rgba(155, 61, 61, 0.25);
  display: none;
}

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

/* Legal / prose */
.prose {
  max-width: 42rem;
}

.prose h2 {
  margin-top: 2.25rem;
}

.prose p,
.prose li {
  color: var(--ink-soft);
}

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

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

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

th,
td {
  border: 1px solid var(--line);
  padding: 0.7rem 0.85rem;
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--paper-deep);
  font-weight: 600;
}

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

.module-item {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

.module-item h3 {
  margin-bottom: 0.35rem;
}

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

.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: 600;
  color: var(--ink);
}

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

.outcome-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.outcome-list li {
  padding-left: 1.1rem;
  position: relative;
  color: var(--ink-soft);
}

.outcome-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--signal);
  border-radius: 50%;
}

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

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

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  z-index: 60;
  max-width: 520px;
  margin-left: auto;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 12px 40px rgba(20, 36, 40, 0.12);
  padding: 1.25rem 1.35rem;
  display: none;
}

.cookie-banner.is-visible {
  display: block;
  animation: rise 0.45s var(--ease);
}

.cookie-banner p {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

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

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

/* 404 */
.error-page {
  min-height: calc(100vh - var(--header-h) - 12rem);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 3rem var(--space);
}

.error-page .code {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 7rem);
  color: var(--accent);
  margin: 0;
  line-height: 1;
}

/* Split CTA */
.cta-band {
  background: linear-gradient(120deg, var(--accent), var(--accent-soft));
  color: #eef5f4;
  padding: clamp(2.5rem, 6vw, 4rem) 0;
}

.cta-band h2 {
  color: #fff;
}

.cta-band p {
  color: rgba(238, 245, 244, 0.88);
  max-width: 34rem;
}

.cta-band .btn-primary {
  background: var(--signal);
  color: var(--accent);
}

.cta-band .btn-ghost {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
}

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

.article-meta {
  color: var(--muted);
  font-size: 0.9rem;
}

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

.case h3 {
  margin-bottom: 0.65rem;
}

.rating {
  color: var(--signal-deep);
  font-weight: 600;
  letter-spacing: 0.04em;
}