:root {
  --bg: #ffffff;
  --bg-soft: #f6f9f7;
  --bg-muted: #eef4f0;
  --ink: #1c2b26;
  --ink-muted: #5a6b64;
  --accent: #1a5c4a;
  --accent-soft: #7eb89a;
  --accent-wash: #e8f2ee;
  --line: #d7e3dc;
  --danger: #9b3b3b;
  --ok: #1a5c4a;
  --shadow: 0 18px 40px rgba(28, 43, 38, 0.06);
  --radius: 14px;
  --radius-sm: 8px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
  --max: 1120px;
  --header-h: 72px;
  --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);
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(126, 184, 154, 0.18), transparent 60%),
    radial-gradient(900px 420px at -10% 20%, rgba(26, 92, 74, 0.06), transparent 55%),
    var(--bg);
  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: #134536;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 560;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
  color: var(--ink);
}

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

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

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

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

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

.brand-mark {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 0.45rem;
  background:
    linear-gradient(145deg, var(--accent) 0%, #2d7a63 100%);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.2);
  position: relative;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 28% 34% 34% 34%;
  border-radius: 50%;
  background: var(--accent-soft);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

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

.site-nav a {
  color: var(--ink-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s var(--ease);
}

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

.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  text-decoration: none !important;
}

.nav-cta:hover {
  background: #134536;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 0.55rem;
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  margin: 0.28rem 0;
  background: var(--ink);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.8rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.25s var(--ease), background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

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

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

.btn-primary:hover {
  background: #134536;
  color: #fff;
}

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

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

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Hero variants */
.hero {
  padding: 4.5rem 0 3.5rem;
}

.hero-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: end;
}

.hero-kicker {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  margin-bottom: 0.8rem;
}

.hero-lead {
  font-size: 1.1rem;
  max-width: 36rem;
  margin-bottom: 1.6rem;
}

.hero-visual {
  position: relative;
  border-radius: calc(var(--radius) + 6px);
  overflow: hidden;
  min-height: 420px;
  box-shadow: var(--shadow);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 420px;
  animation: rise 1.1s var(--ease) both;
}

.hero-caption {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  background: rgba(255, 255, 255, 0.92);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--ink-muted);
}

.hero-band {
  padding: 5rem 0 3rem;
  text-align: left;
}

.hero-band .hero-lead {
  max-width: 42rem;
}

.hero-full {
  position: relative;
  min-height: 72vh;
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
}

.hero-full::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(12, 32, 26, 0.15), rgba(12, 32, 26, 0.72)),
    url("https://images.unsplash.com/photo-1467269204594-9661b134dd2b?auto=format&fit=crop&w=1600&q=80") center/cover no-repeat;
  z-index: 0;
}

.hero-full .container {
  position: relative;
  z-index: 1;
  padding-bottom: 3.5rem;
}

.hero-full h1,
.hero-full p {
  color: #fff;
}

.hero-full .hero-lead {
  color: rgba(255, 255, 255, 0.9);
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section-muted {
  background: var(--bg-soft);
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.25rem;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.eyebrow {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.55rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

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

.feature {
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: transform 0.35s var(--ease), border-color 0.25s ease;
}

.feature:hover {
  transform: translateY(-4px);
  border-color: var(--accent-soft);
}

.feature-icon {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 0.7rem;
  background: var(--accent-wash);
  color: var(--accent);
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  font-weight: 700;
}

.feature h3 {
  font-size: 1.25rem;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.stat {
  padding: 1.25rem;
  background: var(--bg-muted);
  border-radius: var(--radius);
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.85rem;
  color: var(--accent);
  margin-bottom: 0.2rem;
}

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

/* Cards for interactive / listing content */
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-muted);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.card:hover .card-media img {
  transform: scale(1.04);
}

.card-body {
  padding: 1.25rem 1.35rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex: 1;
}

.card-body h3 {
  font-size: 1.2rem;
  margin: 0;
}

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

.card-body .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* Quote / proof */
.quote-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.25rem;
}

.quote {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.quote p {
  font-size: 1.05rem;
  color: var(--ink);
}

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

.proof-panel {
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius);
  padding: 1.75rem;
}

.proof-panel h3,
.proof-panel p {
  color: #fff;
}

.proof-panel p {
  opacity: 0.9;
}

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

.price-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  background: #fff;
  display: flex;
  flex-direction: column;
}

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

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

.price-amount {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--accent);
  margin: 0.6rem 0 1rem;
}

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

.price-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  flex: 1;
}

.price-list li {
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-muted);
  font-size: 0.95rem;
}

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

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

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

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

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  font: inherit;
  background: #fff;
  color: var(--ink);
}

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

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

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

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

.form-status.is-visible {
  display: block;
}

.form-status.success {
  background: var(--accent-wash);
  color: var(--ok);
  border: 1px solid var(--accent-soft);
}

.form-status.error {
  background: #f8ecec;
  color: var(--danger);
  border: 1px solid #e2bdbd;
}

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

.contact-aside {
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 1.75rem;
  border: 1px solid var(--line);
}

.contact-aside h2 {
  font-size: 1.35rem;
}

.contact-aside address {
  font-style: normal;
  color: var(--ink-muted);
  margin-bottom: 1rem;
}

/* Blog / article */
.article {
  max-width: 720px;
  margin: 0 auto;
}

.article-hero {
  margin-bottom: 2rem;
  border-radius: var(--radius);
  overflow: hidden;
}

.article-hero img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
}

.article h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.article-meta {
  color: var(--ink-muted);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.prose h2 {
  margin-top: 2rem;
  font-size: 1.45rem;
}

.prose ul,
.prose ol {
  color: var(--ink-muted);
  padding-left: 1.2rem;
}

.prose li {
  margin-bottom: 0.45rem;
}

/* FAQ */
.faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.95rem 1.1rem;
  background: #fff;
  margin-bottom: 0.7rem;
}

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

.faq details p {
  margin: 0.75rem 0 0.2rem;
}

/* Modules / course detail */
.module-list {
  display: grid;
  gap: 0.8rem;
}

.module {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.module-num {
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 1.3rem;
  width: 2rem;
}

.instructor {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1.25rem;
  align-items: center;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

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

/* Table */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

th, td {
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  font-size: 0.95rem;
}

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

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  max-width: 720px;
  margin-inline: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem 1.35rem;
  display: none;
}

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

.cookie-banner p {
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

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

.inline-error {
  margin: 0.75rem 0;
  padding: 0.75rem 1rem;
  background: #f8ecec;
  color: var(--danger);
  border-radius: var(--radius-sm);
  border: 1px solid #e2bdbd;
}

/* Footer */
.site-footer {
  margin-top: 4rem;
  background: #12241e;
  color: rgba(255, 255, 255, 0.82);
  padding: 3.5rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.3fr;
  gap: 2rem;
}

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

.footer-tag,
.footer-address,
.footer-contact {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
}

.footer-heading {
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 0.85rem;
  font-family: var(--font-body);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

.footer-links a,
.footer-contact a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
}

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

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

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
}

.page-hero {
  padding: 3.5rem 0 1.5rem;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.breadcrumb {
  font-size: 0.88rem;
  color: var(--ink-muted);
  margin-bottom: 1rem;
}

.breadcrumb a {
  text-decoration: none;
}

.case-study {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  margin-bottom: 1.25rem;
}

.rating {
  color: var(--accent);
  letter-spacing: 0.08em;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.media-strip {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
  align-items: center;
}

.media-strip img {
  border-radius: var(--radius);
  width: 100%;
  height: 320px;
  object-fit: cover;
}

.cta-band {
  margin: 2rem 0;
  padding: 2.5rem;
  border-radius: calc(var(--radius) + 4px);
  background:
    linear-gradient(135deg, rgba(26, 92, 74, 0.95), rgba(45, 122, 99, 0.92)),
    url("https://images.unsplash.com/photo-1521737711867-e3b97375f902?auto=format&fit=crop&w=1400&q=80") center/cover;
  color: #fff;
}

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

.cta-band p {
  max-width: 34rem;
  opacity: 0.92;
}

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

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

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: scale(1.04);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 960px) {
  .hero-split,
  .quote-grid,
  .contact-layout,
  .media-strip,
  .footer-grid,
  .price-grid,
  .grid-3,
  .stat-row {
    grid-template-columns: 1fr;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

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

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

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

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

  .site-nav a {
    padding: 0.7rem 0.4rem;
  }

  .nav-cta {
    text-align: center;
  }

  .hero-visual,
  .hero-visual img {
    min-height: 280px;
  }
}

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