:root {
  --ink: #1c221f;
  --muted: #5e6a63;
  --paper: #f7f8f5;
  --surface: #ffffff;
  --line: #dde3de;
  --accent: #2d5a45;
  --accent-hover: #234836;
  --accent-soft: #e8f0eb;
  --sand: #d9cfc0;
  --focus: #3d7a5c;
  --error: #8b3a2f;
  --ok: #2d5a45;
  --shadow: 0 18px 40px rgba(28, 34, 31, 0.08);
  --radius: 2px;
  --font-display: "Fraunces", "Times New Roman", serif;
  --font-body: "Sora", "Segoe UI", sans-serif;
  --space: clamp(1rem, 2vw, 1.5rem);
  --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: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(45, 90, 69, 0.07), transparent 55%),
    linear-gradient(180deg, #fbfcf9 0%, var(--paper) 40%, #f3f5f1 100%);
  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-hover);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.65em;
}

p {
  margin: 0 0 1em;
}

ul {
  margin: 0 0 1em;
  padding-left: 1.2em;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--ink);
  color: #fff;
  padding: 0.5rem 0.85rem;
  z-index: 1000;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 252, 249, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 4px;
  background: linear-gradient(145deg, var(--accent), #4a7d63);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

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

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  padding: 0.45rem 0.7rem;
  font: inherit;
  cursor: pointer;
}

.nav-toggle-bar {
  width: 1rem;
  height: 2px;
  background: currentColor;
  box-shadow: 0 4px 0 currentColor, 0 -4px 0 currentColor;
}

.nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.15rem 1.15rem;
  margin: 0;
  padding: 0;
}

.nav-list a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
}

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

.nav-cta {
  display: inline-block;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--ink);
  color: var(--ink) !important;
}

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

.site-footer {
  margin-top: 5rem;
  border-top: 1px solid var(--line);
  background: #f0f3ef;
  padding: 3.5rem 0 2rem;
}

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

.footer-brand {
  max-width: 28rem;
  margin-bottom: 2.5rem;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
}

.footer-tag {
  color: var(--muted);
  margin: 0;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-heading {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.85rem;
}

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

.footer-col li + li {
  margin-top: 0.45rem;
}

.footer-col a {
  color: var(--ink);
  text-decoration: none;
}

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

.footer-address,
.footer-phone,
.footer-email {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0 0 0.65rem;
}

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.35rem;
  border: 1px solid transparent;
  font: inherit;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  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;
}

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

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

.btn-ghost:hover {
  background: var(--ink);
  color: #fff;
}

.btn-text {
  padding-inline: 0;
  border: 0;
  background: none;
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.85rem;
}

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

.section {
  padding: 4.5rem 0;
}

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

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  max-width: 18ch;
}

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

.hero-home {
  position: relative;
  min-height: min(88vh, 760px);
  display: grid;
  align-items: end;
  color: #f7f8f5;
  overflow: hidden;
}

.hero-home::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(18, 28, 22, 0.35) 0%, rgba(18, 28, 22, 0.72) 70%, rgba(18, 28, 22, 0.88) 100%),
    url("https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?auto=format&fit=crop&w=1800&q=80") center/cover no-repeat;
  transform: scale(1.02);
  animation: heroDrift 18s ease-in-out infinite alternate;
}

.hero-home .container {
  position: relative;
  z-index: 1;
  padding-block: 5rem 4rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3rem, 9vw, 6.5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin: 0 0 1.25rem;
  max-width: 12ch;
  animation: riseIn 0.9s ease both;
}

.hero-rule {
  width: min(100%, 12rem);
  height: 1px;
  background: rgba(255, 255, 255, 0.45);
  margin: 0 0 1.25rem;
  animation: riseIn 1s ease 0.12s both;
}

.hero-line {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  max-width: 28rem;
  margin: 0 0 1.75rem;
  color: rgba(247, 248, 245, 0.88);
  animation: riseIn 1s ease 0.2s both;
}

.hero-actions {
  animation: riseIn 1s ease 0.28s both;
}

.proof-strip {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding-block: 2rem;
}

.proof-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 500;
  letter-spacing: -0.03em;
}

.proof-item span {
  color: var(--muted);
  font-size: 0.9rem;
}

.course-grid,
.blog-grid,
.tier-grid,
.benefit-grid {
  display: grid;
  gap: 1.5rem;
}

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

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

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

.media-tile {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--surface);
  border: 1px solid var(--line);
  transition: border-color 0.2s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.media-tile:hover {
  border-color: #b7c4bb;
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  color: inherit;
}

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

.media-body {
  padding: 1.25rem 1.3rem 1.5rem;
}

.media-body h3 {
  font-size: 1.25rem;
  margin-bottom: 0.45rem;
}

.media-body p {
  color: var(--muted);
  margin: 0;
  font-size: 0.95rem;
}

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

.benefit h3 {
  font-size: 1.3rem;
}

.benefit p {
  color: var(--muted);
  margin: 0;
}

.quote-panel {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: stretch;
}

.quote-main {
  background: var(--accent);
  color: #f4f7f5;
  padding: clamp(1.75rem, 4vw, 2.75rem);
}

.quote-main p {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  line-height: 1.35;
  margin-bottom: 1.25rem;
}

.quote-main cite {
  font-style: normal;
  color: rgba(244, 247, 245, 0.75);
  font-size: 0.95rem;
}

.quote-side {
  display: grid;
  gap: 1rem;
}

.quote-mini {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.25rem 1.35rem;
}

.quote-mini p {
  margin-bottom: 0.75rem;
}

.quote-mini span {
  color: var(--muted);
  font-size: 0.9rem;
}

.cta-band {
  background:
    linear-gradient(135deg, rgba(45, 90, 69, 0.08), transparent 45%),
    var(--surface);
  border: 1px solid var(--line);
  padding: clamp(2rem, 5vw, 3.25rem);
  display: grid;
  gap: 1rem;
  grid-template-columns: 1.4fr auto;
  align-items: center;
}

.page-hero {
  padding: 4rem 0 2.5rem;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  max-width: 14ch;
}

.page-hero .lead {
  margin-top: 0.5rem;
}

.split-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
  border-bottom: 1px solid var(--line);
}

.split-hero-copy {
  padding: clamp(2rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  justify-content: end;
  background: #eef3ef;
}

.split-hero-media {
  position: relative;
  overflow: hidden;
}

.split-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 320px;
  animation: slowZoom 14s ease-in-out infinite alternate;
}

.prose {
  max-width: 42rem;
}

.prose h2 {
  margin-top: 2rem;
  font-size: 1.55rem;
}

.prose h3 {
  margin-top: 1.5rem;
  font-size: 1.2rem;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 1.25rem 0 1.75rem;
}

.prose th,
.prose td {
  border: 1px solid var(--line);
  padding: 0.7rem 0.8rem;
  text-align: left;
  vertical-align: top;
}

.prose th {
  background: var(--accent-soft);
  font-weight: 600;
}

.module-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  border-top: 1px solid var(--line);
}

.module-list li {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
}

.module-num {
  font-family: var(--font-display);
  color: var(--muted);
  font-size: 1.15rem;
}

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

.faq summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

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

.faq details p {
  color: var(--muted);
  margin: 0.75rem 0 0.25rem;
}

.tier {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.tier.featured {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.tier h3 {
  margin: 0;
  font-size: 1.45rem;
}

.tier-price {
  font-family: var(--font-display);
  font-size: 2.2rem;
  letter-spacing: -0.03em;
}

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

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

.tier .btn {
  width: 100%;
}

.review-stack {
  display: grid;
  gap: 1.25rem;
}

.review {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.5rem 1.6rem;
}

.review.wide {
  padding: 2rem;
}

.review .rating {
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  margin-bottom: 0.65rem;
}

.review footer {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.case-study {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  margin-top: 2.5rem;
  align-items: start;
}

.case-study img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 2.5rem;
  align-items: start;
}

.form {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.75rem;
}

.form-row {
  margin-bottom: 1.1rem;
}

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

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

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: 2px solid var(--focus);
  outline-offset: 1px;
}

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

.field-error {
  color: var(--error);
  font-size: 0.85rem;
  margin-top: 0.35rem;
  display: none;
}

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

.form-status {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  display: none;
}

.form-status.show {
  display: block;
}

.form-status.ok {
  background: var(--accent-soft);
  color: var(--ok);
}

.form-status.err {
  background: #f7ebe8;
  color: var(--error);
}

.contact-aside {
  padding: 1.5rem;
  background: #eef3ef;
  border: 1px solid var(--line);
}

.contact-aside h2 {
  font-size: 1.25rem;
}

.inline-error {
  margin: 1rem auto;
  width: min(100% - 2rem, var(--max));
  padding: 0.85rem 1rem;
  background: #f7ebe8;
  color: var(--error);
  border: 1px solid #e5c4bc;
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 200;
  max-width: 42rem;
  margin-inline: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.35rem;
  display: none;
}

.cookie-banner.show {
  display: block;
  animation: riseIn 0.35s ease both;
}

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

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

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.instructor {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 1.25rem;
  align-items: center;
  padding: 1.25rem;
  border: 1px solid var(--line);
  background: var(--surface);
}

.instructor img {
  width: 7rem;
  height: 7rem;
  object-fit: cover;
  border-radius: 50%;
}

.not-found {
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 3rem 1rem;
}

.not-found h1 {
  font-size: clamp(3rem, 10vw, 6rem);
  margin-bottom: 0.25rem;
}

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

@keyframes heroDrift {
  from {
    transform: scale(1.02) translateY(0);
  }
  to {
    transform: scale(1.06) translateY(-1.5%);
  }
}

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

.detail-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .proof-grid,
  .course-grid,
  .blog-grid,
  .benefit-grid,
  .tier-grid,
  .quote-panel,
  .split-hero,
  .contact-layout,
  .case-study,
  .cta-band,
  .footer-cols,
  .detail-layout {
    grid-template-columns: 1fr;
  }

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

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #fbfcf9;
    border-bottom: 1px solid var(--line);
    display: none;
  }

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

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1rem 1.25rem;
    gap: 0;
  }

  .nav-list a {
    display: block;
    padding: 0.75rem 0.25rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}