:root {
  --ink: #15232c;
  --ink-soft: #3d4f5a;
  --muted: #6b7c86;
  --line: #d9e2e6;
  --paper: #fbfcfc;
  --paper-2: #f1f5f6;
  --accent: #1b6b6a;
  --accent-deep: #114746;
  --accent-soft: #e4f1f0;
  --warn: #8a3b2c;
  --ok: #1f6b45;
  --shadow: 0 18px 50px rgba(21, 35, 44, 0.08);
  --radius: 14px;
  --max: 1120px;
  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Sora", "Segoe UI", sans-serif;
  --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(1200px 500px at 10% -10%, rgba(27, 107, 106, 0.08), transparent 60%),
    radial-gradient(900px 420px at 100% 0%, rgba(21, 35, 44, 0.05), transparent 55%),
    var(--paper);
  line-height: 1.65;
  font-size: 1rem;
  min-height: 100vh;
}

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

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

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

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;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.1rem);
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.45rem);
}

h3 {
  font-size: 1.35rem;
}

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

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

.runtime-error {
  background: #f8e8e4;
  color: var(--warn);
  padding: 0.85rem 1.25rem;
  text-align: center;
  font-size: 0.92rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(251, 252, 252, 0.86);
  border-bottom: 1px solid rgba(217, 226, 230, 0.8);
}

.header-inner {
  width: min(100% - 2.5rem, 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;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.03em;
}

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

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

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

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

.site-nav .nav-cta {
  background: var(--ink);
  color: #fff;
  padding: 0.55rem 1rem;
  border-radius: 999px;
}

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

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: 999px;
  padding: 0.85rem 1.35rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, 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-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

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

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

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

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

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

.hero-home-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(12, 24, 30, 0.25) 0%, rgba(12, 24, 30, 0.72) 55%, rgba(12, 24, 30, 0.9) 100%),
    linear-gradient(90deg, rgba(12, 24, 30, 0.55), transparent 55%);
}

.hero-home-content {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  padding: 5rem 0 4.5rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6.2rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin: 0 0 1.25rem;
  max-width: 12ch;
  color: #fff;
  animation: rise 0.9s ease both;
}

.hero-home-content p {
  color: rgba(255, 255, 255, 0.86);
  max-width: 34rem;
  font-size: 1.08rem;
  animation: rise 1s ease 0.12s both;
}

.hero-home .btn-row {
  animation: rise 1s ease 0.22s both;
}

.hero-home .btn-ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}

.hero-home .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

.page-hero {
  padding: 4.5rem 0 2.5rem;
}

.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: 600;
  margin-bottom: 0.85rem;
}

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

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

.section-muted {
  background: var(--paper-2);
}

.section-head {
  max-width: 38rem;
  margin-bottom: 2.5rem;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.split img {
  width: 100%;
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin: -3rem auto 0;
  position: relative;
  z-index: 2;
  width: min(100% - 2.5rem, var(--max));
}

.stat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1.3rem;
  box-shadow: var(--shadow);
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--ink);
  letter-spacing: -0.03em;
}

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

.feature-list {
  display: grid;
  gap: 1.5rem;
}

.feature-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
}

.feature-index {
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 1.4rem;
  line-height: 1;
  padding-top: 0.15rem;
}

.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);
}

.media-tile {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease;
}

.media-tile:hover {
  transform: translateY(-4px);
}

.media-tile img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

.media-tile h3 {
  margin-bottom: 0.4rem;
  color: var(--ink);
}

.media-tile p {
  margin: 0;
  font-size: 0.95rem;
}

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

.price-tier {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 2px);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.price-tier.featured {
  border-color: var(--accent);
  box-shadow: var(--shadow);
  background:
    linear-gradient(180deg, var(--accent-soft), #fff 38%);
}

.price-tier .amount {
  font-family: var(--font-display);
  font-size: 2.3rem;
  color: var(--ink);
  letter-spacing: -0.03em;
}

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

.price-tier ul {
  margin: 0.5rem 0 1rem;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  flex: 1;
}

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

.quote {
  background: #fff;
  border-left: 3px solid var(--accent);
  padding: 1.4rem 1.5rem;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.quote p {
  font-size: 1.02rem;
  color: var(--ink);
}

.quote footer {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.case-study {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
}

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

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

.faq p {
  margin: 0.75rem 0 0.25rem;
}

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

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

th,
td {
  text-align: left;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  background: var(--paper-2);
  color: var(--ink);
}

.legal-content h2 {
  margin-top: 2.2rem;
}

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

.contact-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-card,
.form-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
}

.field {
  margin-bottom: 1.1rem;
}

.field label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4rem;
  font-size: 0.92rem;
}

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

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

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid rgba(27, 107, 106, 0.25);
  border-color: var(--accent);
}

.field-error {
  color: var(--warn);
  font-size: 0.85rem;
  min-height: 1.1em;
  margin-top: 0.3rem;
}

.form-status {
  margin-top: 1rem;
  font-weight: 600;
}

.form-status.is-success {
  color: var(--ok);
}

.form-status.is-error {
  color: var(--warn);
}

.module-list {
  display: grid;
  gap: 1rem;
}

.module {
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.cta-band {
  background: linear-gradient(135deg, var(--accent-deep), var(--accent));
  color: #fff;
  border-radius: calc(var(--radius) + 6px);
  padding: 2.5rem;
  display: grid;
  gap: 1rem;
  align-items: center;
}

.cta-band h2,
.cta-band p {
  color: #fff;
  margin: 0;
}

.cta-band p {
  opacity: 0.9;
  max-width: 36rem;
}

.not-found {
  min-height: 70vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 1.25rem;
}

.not-found h1 {
  font-size: clamp(3rem, 10vw, 6rem);
}

/* Footer */
.site-footer {
  margin-top: 4rem;
  background: #101920;
  color: rgba(255, 255, 255, 0.78);
  padding: 3.5rem 0 1.5rem;
}

.footer-grid {
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto 2rem;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 0.8fr) 1.3fr;
  gap: 1.5rem;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: #fff;
  margin-bottom: 0.6rem;
}

.footer-tag,
.footer-contact p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.92rem;
}

.footer-heading {
  color: #fff;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
  font-weight: 600;
}

.footer-col {
  display: grid;
  gap: 0.45rem;
  align-content: start;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  font-size: 0.92rem;
}

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

.footer-base {
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.2rem;
  font-size: 0.88rem;
}

.footer-base p {
  color: rgba(255, 255, 255, 0.55);
  margin: 0;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  max-width: 640px;
  margin: 0 auto;
}

.cookie-banner-inner {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem 1.3rem;
}

.cookie-banner-inner p {
  margin-bottom: 1rem;
  font-size: 0.92rem;
}

.cookie-actions {
  display: flex;
  gap: 0.65rem;
  justify-content: flex-end;
  flex-wrap: wrap;
}

/* Motion */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

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

  .stats {
    margin-top: -2rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

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

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

  .site-nav a {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--paper-2);
  }

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

  .site-header {
    position: relative;
  }

  .header-inner {
    position: relative;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  [data-reveal],
  .hero-brand,
  .hero-home-content p,
  .hero-home .btn-row {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .btn:hover,
  .media-tile:hover {
    transform: none;
  }
}