:root {
  --ink: #14201c;
  --ink-soft: #3a4a44;
  --mist: #e7f0ec;
  --paper: #f5faf7;
  --surface: #ffffff;
  --accent: #0d4f45;
  --accent-deep: #083832;
  --bronze: #b86b32;
  --bronze-hover: #9a5727;
  --line: rgba(20, 32, 28, 0.12);
  --shadow: 0 18px 50px rgba(20, 32, 28, 0.08);
  --radius: 4px;
  --font-display: "Bricolage Grotesque", Georgia, serif;
  --font-body: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  --max: 1120px;
  --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 600px at 10% -10%, rgba(13, 79, 69, 0.14), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(184, 107, 50, 0.1), transparent 55%),
    linear-gradient(180deg, var(--mist) 0%, var(--paper) 40%, #eef5f2 100%);
  min-height: 100vh;
  line-height: 1.65;
}

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

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
  font-weight: 650;
}

p {
  margin: 0 0 1em;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(245, 250, 247, 0.82);
  border-bottom: 1px solid var(--line);
}

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

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.03em;
}

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

.nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

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

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

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius);
  font: inherit;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  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: #f4fbf8;
}

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

.btn--bronze {
  background: var(--bronze);
  color: #fffaf5;
}

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

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

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

.hero-home {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #f3faf7;
}

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

.hero-home__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: drift 18s ease-in-out infinite alternate;
}

.hero-home__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(8, 32, 28, 0.88) 12%, rgba(8, 32, 28, 0.45) 55%, rgba(8, 32, 28, 0.2) 100%),
    linear-gradient(to top, rgba(8, 32, 28, 0.75), transparent 45%);
}

.hero-home__content {
  position: relative;
  z-index: 1;
  padding: 4.5rem 0 5rem;
  max-width: 36rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.4rem);
  line-height: 0.95;
  margin: 0 0 1.25rem;
  letter-spacing: -0.04em;
  animation: rise 0.9s ease both;
}

.hero-home__content p {
  font-size: 1.12rem;
  max-width: 30rem;
  color: rgba(243, 250, 247, 0.9);
  animation: rise 0.9s ease 0.12s both;
}

.hero-home__content .btn {
  margin-top: 0.5rem;
  animation: rise 0.9s ease 0.22s both;
}

.section {
  padding: 5rem 0;
}

.section--tight {
  padding: 3.5rem 0;
}

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

.section__head h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.7rem);
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.proof-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 2.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

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

.proof-band span {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

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

.split--reverse > :first-child {
  order: 2;
}

.media-frame {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  min-height: 360px;
}

.media-frame img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.media-frame::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 35%;
  background: linear-gradient(to top, rgba(13, 79, 69, 0.35), transparent);
}

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

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

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

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

.item {
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.item__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.item__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.item:hover .item__media img {
  transform: scale(1.04);
}

.item__body {
  padding: 1.35rem 1.4rem 1.6rem;
}

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

.item__body h3 a {
  color: inherit;
  text-decoration: none;
}

.item__body h3 a:hover {
  color: var(--accent);
}

.meta {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.benefit-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
}

.benefit-list li {
  padding-left: 1.4rem;
  position: relative;
}

.benefit-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--bronze);
  border-radius: 1px;
}

.quote {
  background: var(--surface);
  border-left: 3px solid var(--accent);
  padding: 1.5rem 1.6rem;
  border: 1px solid var(--line);
  border-left-width: 3px;
}

.quote p {
  font-size: 1.05rem;
  margin-bottom: 1rem;
}

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

.tier {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.8rem 1.6rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tier--featured {
  border-color: var(--accent);
  box-shadow: var(--shadow);
  background:
    linear-gradient(180deg, rgba(13, 79, 69, 0.06), transparent 40%),
    var(--surface);
}

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

.tier ul {
  margin: 0.5rem 0 1.25rem;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  flex: 1;
}

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

.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  max-width: 16ch;
}

.page-hero p {
  max-width: 40rem;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.prose {
  max-width: 720px;
}

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

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.prose th,
.prose td {
  border: 1px solid var(--line);
  padding: 0.75rem 0.85rem;
  text-align: left;
  vertical-align: top;
}

.prose th {
  background: rgba(13, 79, 69, 0.08);
}

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

.faq summary {
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font-display);
  font-size: 1.1rem;
}

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

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

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

label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.92rem;
}

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

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid rgba(13, 79, 69, 0.35);
  border-color: var(--accent);
}

.is-invalid {
  border-color: #a33a2b;
}

.field-error {
  color: #a33a2b;
  font-size: 0.85rem;
  font-weight: 500;
}

.form-status {
  min-height: 1.4em;
  font-size: 0.95rem;
}

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

.form-status--err {
  color: #a33a2b;
}

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

.site-footer {
  margin-top: 4rem;
  background: var(--accent-deep);
  color: #d7e8e3;
  padding: 3.5rem 0 2rem;
}

.site-footer a {
  color: #e9f6f2;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.site-footer h3 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 0.8rem;
}

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

.site-footer .brand {
  color: #fff;
  display: inline-block;
  margin-bottom: 0.75rem;
}

.footer-meta {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.25rem;
  font-size: 0.88rem;
  color: rgba(231, 242, 237, 0.75);
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  animation: rise 0.45s ease both;
}

.cookie-banner__inner {
  max-width: 720px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.35rem;
  display: grid;
  gap: 1rem;
}

.cookie-banner__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.inline-error {
  background: #f8e4e1;
  color: #6f241c;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #e2b4ad;
}

.cta-band {
  background:
    linear-gradient(120deg, rgba(13, 79, 69, 0.94), rgba(8, 56, 50, 0.9)),
    url("https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=1600&q=80")
      center/cover;
  color: #f3faf7;
  padding: 4rem 0;
}

.cta-band h2 {
  color: #fff;
  max-width: 16ch;
}

.cta-band p {
  max-width: 34rem;
  color: rgba(243, 250, 247, 0.88);
}

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

.module {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.2rem 1.3rem;
}

.module h3 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.instructor {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1.5rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.25rem;
}

.instructor img {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 2px;
}

.stars {
  color: var(--bronze);
  letter-spacing: 0.08em;
  font-size: 0.9rem;
}

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

.reveal {
  animation: rise 0.8s ease both;
}

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

@keyframes drift {
  from {
    transform: scale(1.04) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.08) translate3d(-1.5%, -1%, 0);
  }
}

@media (max-width: 900px) {
  .proof-band,
  .course-grid,
  .blog-grid,
  .tier-grid,
  .review-grid,
  .split,
  .split--reverse,
  .contact-layout,
  .footer-grid,
  .instructor {
    grid-template-columns: 1fr;
  }

  .split--reverse > :first-child {
    order: 0;
  }

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

  .nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(245, 250, 247, 0.98);
    border-bottom: 1px solid var(--line);
    padding: 0.75rem 1.25rem 1.25rem;
  }

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

  .nav a,
  .nav .btn {
    padding: 0.7rem 0;
  }

  .site-header {
    position: relative;
  }

  .site-header__inner {
    position: relative;
  }

  .hero-home {
    min-height: 70vh;
  }
}

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