:root {
  --bg: #f2f3f5;
  --bg-deep: #e4e7ec;
  --surface: #ffffff;
  --ink: #1b1f27;
  --ink-soft: #5a6170;
  --line: #d5dae3;
  --accent: #2d6a6a;
  --accent-deep: #214f4f;
  --mint: #d7ebe7;
  --sand: #ece7df;
  --focus: #3a7d7d;
  --danger: #8b3a3a;
  --ok: #1f5c45;
  --radius: 10px;
  --shadow: 0 18px 40px rgba(27, 31, 39, 0.08);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Outfit", "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 500px at 10% -10%, rgba(215, 235, 231, 0.9), transparent 60%),
    radial-gradient(900px 420px at 90% 0%, rgba(236, 231, 223, 0.75), transparent 55%),
    var(--bg);
  line-height: 1.65;
  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);
  line-height: 1.15;
  font-weight: 550;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
}

p {
  margin: 0 0 1em;
}

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

.visually-hidden {
  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(--ink);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 1000;
  border-radius: 6px;
}

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

.inline-error {
  background: #f8e8e8;
  color: var(--danger);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #e2c4c4;
  font-size: 0.95rem;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(242, 243, 245, 0.88);
  border-bottom: 1px solid rgba(213, 218, 227, 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 {
  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: 7px;
  background:
    linear-gradient(145deg, var(--mint), transparent 55%),
    var(--accent);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

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

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 8px;
  width: 2.6rem;
  height: 2.6rem;
  padding: 0;
  cursor: pointer;
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: var(--ink);
  margin: 0 auto;
  position: relative;
  content: "";
}

.nav-toggle-bars::before {
  position: absolute;
  top: -5px;
}

.nav-toggle-bars::after {
  position: absolute;
  top: 5px;
}

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

.nav-list {
  list-style: none;
  display: flex;
  gap: 0.95rem;
  margin: 0;
  padding: 0;
}

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

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border-radius: 999px;
  padding: 0.72rem 1.25rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  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: var(--surface);
  border-color: var(--line);
  color: var(--ink);
}

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

.btn-ms {
  background: #111;
  color: #fff;
  border-color: #111;
}

.btn-ms:hover {
  background: #2a2a2a;
  color: #fff;
}

.btn-ms-compact {
  padding: 0.55rem 0.95rem;
  font-size: 0.85rem;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.hero-full {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  color: #f7f8fa;
  overflow: hidden;
}

.hero-full::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(17, 22, 28, 0.28) 0%, rgba(17, 22, 28, 0.72) 70%, rgba(17, 22, 28, 0.88) 100%),
    url("https://images.unsplash.com/photo-1639763480882-0b6296933422?auto=format&fit=crop&w=1800&q=80")
      center / cover no-repeat;
  animation: hero-drift 18s ease-in-out infinite alternate;
}

.hero-full-tracker::before {
  background:
    linear-gradient(180deg, rgba(17, 22, 28, 0.32) 0%, rgba(17, 22, 28, 0.74) 70%, rgba(17, 22, 28, 0.9) 100%),
    url("https://images.unsplash.com/photo-1526374965328-7f61d4dc18c5?auto=format&fit=crop&w=1800&q=80")
      center / cover no-repeat;
}

.hero-full .hero-copy {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  padding: 4.5rem 0 3.5rem;
  max-width: 38rem;
  margin-left: max(calc((100% - var(--max)) / 2), 1.25rem);
  animation: rise-in 0.9s ease both;
}

.hero-kicker {
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #d7ebe7;
  margin-bottom: 0.85rem;
  font-weight: 600;
}

.hero-full h1 {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  margin-bottom: 0.4rem;
  color: #fff;
}

.hero-lead {
  font-size: 1.1rem;
  color: rgba(247, 248, 250, 0.88);
  max-width: 32rem;
}

.section {
  padding: 4.5rem 0;
}

.section-muted {
  background: rgba(255, 255, 255, 0.45);
  border-block: 1px solid var(--line);
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  max-width: 18ch;
}

.section-intro {
  color: var(--ink-soft);
  max-width: 46ch;
  margin-bottom: 2rem;
}

.proof-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 1.75rem 0;
}

.proof-item {
  padding: 0.5rem 0.25rem;
}

.proof-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  display: block;
  margin-bottom: 0.2rem;
}

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

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.split-media {
  border-radius: calc(var(--radius) + 4px);
  overflow: hidden;
  min-height: 280px;
  background: var(--bg-deep);
}

.split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 280px;
}

.benefit-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 1rem;
}

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

.benefit-list li::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--accent);
  position: absolute;
  left: 0;
  top: 0.55rem;
}

.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);
}

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

.media-tile:hover {
  transform: translateY(-3px);
}

.media-tile figure {
  margin: 0 0 0.9rem;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--bg-deep);
}

.media-tile img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.media-tile:hover img {
  transform: scale(1.03);
}

.media-tile h3 {
  font-size: 1.25rem;
  margin-bottom: 0.35rem;
}

.media-tile p {
  color: var(--ink-soft);
  margin: 0;
  font-size: 0.98rem;
}

.meta {
  color: var(--ink-soft);
  font-size: 0.88rem;
  margin-bottom: 0.35rem;
}

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

.tier-featured {
  border-color: var(--accent);
  box-shadow: var(--shadow);
  background: linear-gradient(180deg, #fff 0%, #f4faf8 100%);
}

.tier-price {
  font-family: var(--font-display);
  font-size: 2rem;
  margin: 0;
}

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

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

.quote-block {
  border-top: 1px solid var(--line);
  padding: 1.4rem 0;
}

.quote-block blockquote {
  margin: 0 0 0.8rem;
  font-size: 1.05rem;
}

.quote-block cite {
  font-style: normal;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.case-study {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 2px);
  padding: 1.75rem;
  margin-top: 1.5rem;
}

.page-hero {
  padding: 3.5rem 0 2rem;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  max-width: 16ch;
}

.page-hero p {
  max-width: 52ch;
  color: var(--ink-soft);
}

.prose {
  max-width: 68ch;
}

.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;
  margin: 1.25rem 0;
  font-size: 0.95rem;
}

.prose th,
.prose td {
  border: 1px solid var(--line);
  padding: 0.65rem 0.75rem;
  text-align: left;
  vertical-align: top;
}

.prose th {
  background: rgba(255, 255, 255, 0.7);
}

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 0.9rem 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
}

.faq p {
  margin: 0.7rem 0 0;
  color: var(--ink-soft);
}

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

.field {
  margin-bottom: 1rem;
}

.field label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.75rem 0.85rem;
  font: inherit;
  background: var(--surface);
  color: var(--ink);
}

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

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

.field-error {
  color: var(--danger);
  font-size: 0.88rem;
  min-height: 1.1em;
  margin-top: 0.3rem;
}

.form-status {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 8px;
}

.form-status.is-success {
  background: #e7f5ee;
  color: var(--ok);
}

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

.address-block {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
}

.instructor {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1.25rem;
  align-items: center;
  margin: 1.5rem 0;
}

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

.modules {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

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

.modules strong {
  display: block;
  margin-bottom: 0.25rem;
}

.site-footer {
  margin-top: 3rem;
  background: #1b1f27;
  color: rgba(247, 248, 250, 0.86);
  padding: 3.5rem 0 1.5rem;
}

.site-footer a {
  color: #d7ebe7;
  text-decoration: none;
}

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

.footer-inner {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.3fr;
  gap: 2rem;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 0.5rem;
}

.footer-tagline,
.footer-address {
  color: rgba(247, 248, 250, 0.72);
  font-size: 0.95rem;
}

.footer-heading {
  color: #fff;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.4rem;
}

.footer-bottom {
  width: min(100% - 2.5rem, var(--max));
  margin: 2.5rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: rgba(247, 248, 250, 0.65);
}

.footer-disclaimer {
  margin: 0;
  max-width: 48ch;
}

.footer-copy {
  margin: 0;
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  animation: rise-in 0.45s ease both;
}

.cookie-banner-inner {
  max-width: 720px;
  margin-inline: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 1.15rem 1.25rem;
  display: grid;
  gap: 0.85rem;
}

.cookie-banner-inner p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

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

.cta-band {
  background: linear-gradient(120deg, var(--accent) 0%, #3d7f7a 55%, #4a6b63 100%);
  color: #fff;
  border-radius: calc(var(--radius) + 6px);
  padding: 2.2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.25rem;
  align-items: center;
}

.cta-band h2 {
  color: #fff;
  margin: 0 0 0.4rem;
  max-width: 18ch;
}

.cta-band p {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  max-width: 40ch;
}

.cta-band .btn-secondary {
  border-color: transparent;
}

.error-page {
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 3rem 1.25rem;
}

.error-page h1 {
  font-size: clamp(3rem, 8vw, 5rem);
  margin-bottom: 0.2rem;
}

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

@keyframes hero-drift {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.05);
  }
}

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

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

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

  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(242, 243, 245, 0.97);
    border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem 1.25rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
  }

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

  .nav-list {
    flex-direction: column;
    gap: 0.7rem;
  }

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

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}