:root {
  --bg: #fbfaf8;
  --bg-soft: #f1f4f3;
  --surface: #ffffff;
  --ink: #1c2a2e;
  --ink-muted: #5a6a70;
  --line: #d9e0e2;
  --accent: #1e4d5c;
  --accent-soft: #d7e6ea;
  --accent-deep: #123640;
  --highlight: #c4a574;
  --highlight-soft: #f3eadc;
  --error: #9b3b3b;
  --success: #2f6b4f;
  --shadow: 0 18px 40px rgba(28, 42, 46, 0.08);
  --radius: 4px;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
  --max: 1120px;
  --header-h: 76px;
}

*,
*::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 90% -10%, rgba(196, 165, 116, 0.18), transparent 55%),
    radial-gradient(900px 420px at 0% 20%, rgba(30, 77, 92, 0.08), transparent 50%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 42%, var(--bg-soft) 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: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.6em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

h3 {
  font-size: clamp(1.35rem, 2vw, 1.7rem);
}

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

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

.sr-only {
  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(--accent);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 1000;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(251, 250, 248, 0.88);
  border-bottom: 1px solid rgba(217, 224, 226, 0.8);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, var(--highlight) 100%);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.site-nav .nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

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

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

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

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

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle-bar {
  width: 18px;
  height: 2px;
  background: var(--ink);
  display: block;
}

.nav-error,
.inline-error {
  background: #f8e8e8;
  color: var(--error);
  padding: 0.75rem 1rem;
  border-top: 1px solid #e7c7c7;
  font-size: 0.9rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 48px;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

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

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

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

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

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

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

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

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

.hero-home::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(18, 54, 64, 0.88) 0%, rgba(18, 54, 64, 0.55) 48%, rgba(18, 54, 64, 0.25) 100%),
    linear-gradient(180deg, transparent 35%, rgba(18, 54, 64, 0.55) 100%);
  z-index: 1;
}

.hero-home-content {
  position: relative;
  z-index: 2;
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(3.5rem, 7vw, 5.5rem);
  max-width: 38rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  margin: 0 0 0.35em;
  color: #fff;
  animation: riseIn 0.9s ease both;
}

.hero-home h1 {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 0.7em;
  animation: riseIn 0.9s ease 0.12s both;
}

.hero-home p {
  color: rgba(247, 244, 239, 0.88);
  font-size: 1.05rem;
  max-width: 32rem;
  animation: riseIn 0.9s ease 0.22s both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
  animation: riseIn 0.9s ease 0.32s both;
}

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

.hero-home .btn-primary:hover {
  background: #d4b586;
  color: var(--accent-deep);
}

.hero-home .btn-secondary {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}

.hero-home .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

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

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

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.8rem;
}

/* Sections */
.section {
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
}

.section-tight {
  padding: 2.5rem 0;
}

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

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}

.media-frame {
  overflow: hidden;
  border-radius: 2px;
  box-shadow: var(--shadow);
}

.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);
}

.proof-strip {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.65);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 1.8rem 0;
}

.proof-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent);
  line-height: 1.1;
}

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

.quote-panel {
  background: var(--surface);
  border-left: 3px solid var(--highlight);
  padding: 1.6rem 1.8rem;
  box-shadow: var(--shadow);
}

.quote-panel p {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--ink);
  line-height: 1.35;
}

.quote-meta {
  margin-top: 1rem;
  font-size: 0.92rem;
  color: var(--ink-muted);
}

.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.2rem;
}

.feature-list li {
  padding-left: 1.4rem;
  border-left: 2px solid var(--accent-soft);
}

.feature-list h3 {
  margin-bottom: 0.35rem;
  font-size: 1.35rem;
}

.course-grid,
.blog-grid,
.pricing-grid,
.review-grid {
  display: grid;
  gap: 1.5rem;
}

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

.pricing-grid {
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
}

.review-grid {
  grid-template-columns: repeat(2, 1fr);
}

.course-card,
.blog-card,
.price-tier,
.review-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.course-card:hover,
.blog-card:hover,
.price-tier:hover {
  border-color: #b7c7cc;
  transform: translateY(-3px);
}

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

.card-body,
.price-tier,
.review-card {
  padding: 1.35rem 1.4rem 1.5rem;
}

.price-tier {
  display: flex;
  flex-direction: column;
}

.price-tier.featured {
  border-color: var(--accent);
  box-shadow: var(--shadow);
  background: linear-gradient(180deg, #fff 0%, #f4f8f9 100%);
}

.price {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--accent);
  margin: 0.2rem 0 0.8rem;
}

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

.price-tier ul {
  margin: 0 0 1.4rem;
  padding-left: 1.1rem;
  color: var(--ink-muted);
  flex: 1;
}

.meta {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-bottom: 0.5rem;
}

.cta-band {
  background: linear-gradient(120deg, var(--accent) 0%, #275f70 55%, #3a6f5d 100%);
  color: #fff;
  padding: clamp(3rem, 6vw, 4.5rem) 0;
}

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

.cta-band p {
  opacity: 0.9;
  max-width: 34rem;
}

.module-list,
.faq-list,
.outcome-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

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

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

.faq-list p {
  margin: 0.8rem 0 0;
}

.instructor {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1.25rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.25rem;
  border-radius: var(--radius);
}

.instructor img {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 50%;
}

.prose {
  max-width: 44rem;
}

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

.prose ul,
.prose ol {
  color: var(--ink-muted);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--surface);
}

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

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

th {
  background: var(--bg-soft);
  color: var(--ink);
}

.form {
  display: grid;
  gap: 1rem;
  max-width: 36rem;
}

.form-row {
  display: grid;
  gap: 0.4rem;
}

label {
  font-weight: 600;
  font-size: 0.92rem;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 0.8rem 0.9rem;
  font: inherit;
  color: var(--ink);
}

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

.field-error {
  color: var(--error);
  font-size: 0.85rem;
  min-height: 1.1em;
}

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

.form-status.success {
  display: block;
  background: #e7f3ec;
  color: var(--success);
}

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

.contact-panel {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
}

.contact-aside {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.5rem;
  border-radius: var(--radius);
  height: fit-content;
}

.case-study {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 1.5rem;
}

.stars {
  color: var(--highlight);
  letter-spacing: 0.08em;
  font-size: 0.95rem;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 200;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 1.15rem 1.25rem;
  display: none;
  max-width: 720px;
  margin-inline: auto;
  animation: riseIn 0.45s ease both;
}

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

.cookie-banner p {
  margin-bottom: 0.9rem;
  font-size: 0.92rem;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.cookie-banner .btn {
  min-height: 42px;
  padding: 0.55rem 1rem;
}

/* Footer */
.site-footer {
  margin-top: 3rem;
  background: var(--accent-deep);
  color: rgba(255, 255, 255, 0.82);
  padding: 3.5rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.8fr 1.2fr;
  gap: 2rem;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: #fff;
  margin-bottom: 0.5rem;
}

.footer-tag,
.footer-address,
.site-footer p {
  color: rgba(255, 255, 255, 0.78);
}

.footer-heading {
  color: #fff;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--highlight);
}

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.88rem;
}

.not-found {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 0;
}

.not-found h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  margin-bottom: 0.2em;
}

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

@keyframes heroDrift {
  from {
    transform: scale(1.02) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.08) translate3d(-1.5%, -1%, 0);
  }
}

@media (max-width: 960px) {
  .course-grid,
  .blog-grid,
  .pricing-grid,
  .proof-grid,
  .footer-grid,
  .split,
  .contact-panel,
  .review-grid {
    grid-template-columns: 1fr;
  }

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

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

  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    display: none;
    padding: 1rem 1.25rem 1.25rem;
  }

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

  .site-nav .nav-list {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-home {
    min-height: 78vh;
  }
}