*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "DM Sans", system-ui, sans-serif;
  color: #2C2416;
  background: #EDE8E1;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
:root {
  --surface-app: #EDE8E1;
  --surface-shell: #F7F3EE;
  --surface-card: #FFFFFF;
  --surface-muted: #F0EAE3;
  --surface-divider: #E8E1D9;
  --surface-divider-strong: #DDD6CE;
  --ink-strong: #2C2416;
  --ink-medium: #6B6259;
  --ink-soft: #9E8F82;
  --accent: #2D6A4F;
  --accent-dark: #1F5039;
  --accent-soft: #D1F0E0;
  --shadow-card: 0 2px 14px rgba(0, 0, 0, 0.07);
  --shadow-hover: 0 10px 28px rgba(0, 0, 0, 0.11);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 64px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: rgba(237, 232, 225, 0.94);
  border-bottom: 1px solid var(--surface-divider);
  backdrop-filter: blur(14px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.brand-home {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
}
.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--accent);
  color: #fff;
  font-family: "Lora", serif;
  font-weight: 700;
  font-size: 21px;
  box-shadow: var(--shadow-card);
}
.brand-name {
  display: block;
  font-family: "Lora", serif;
  font-weight: 700;
  line-height: 1.05;
}
.brand-sub {
  display: block;
  margin-top: 2px;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.proftor-link {
  color: inherit;
  text-decoration-line: underline;
  text-decoration-style: dotted;
  text-decoration-color: rgba(45, 106, 79, 0.45);
  text-underline-offset: 3px;
  transition: color 0.15s, text-decoration-color 0.15s;
}
.proftor-link:hover,
.proftor-link:focus-visible {
  color: var(--accent);
  text-decoration-color: currentColor;
}
.brand .proftor-link,
.site-footer .proftor-link {
  text-decoration: none;
}
.brand .proftor-link:hover,
.brand .proftor-link:focus-visible,
.site-footer .proftor-link:hover,
.site-footer .proftor-link:focus-visible {
  color: var(--accent);
}
.nav-toggle {
  width: 44px;
  height: 44px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
}
.nav-toggle span:not(.sr-only) {
  width: 19px;
  height: 2px;
  border-radius: 99px;
  background: var(--ink-strong);
}
.site-nav {
  position: absolute;
  left: 16px;
  right: 16px;
  top: calc(100% + 8px);
  display: none;
  padding: 14px;
  background: var(--surface-card);
  border: 1px solid var(--surface-divider-strong);
  border-radius: 14px;
  box-shadow: var(--shadow-card);
}
.site-nav.is-open { display: grid; gap: 10px; }
.site-nav a {
  padding: 10px 12px;
  color: var(--ink-medium);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 10px;
}
.site-nav a:hover, .site-nav a:focus-visible { color: var(--ink-strong); background: var(--surface-muted); }
.site-nav .nav-cta { color: #fff; background: var(--accent); text-align: center; }
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 44px 16px 56px;
  display: grid;
  gap: 34px;
}
.hero-copy { align-self: center; }
.eyebrow, .section-tag {
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
h1, h2 {
  font-family: "Lora", Georgia, serif;
  color: var(--ink-strong);
  font-weight: 700;
  line-height: 1.08;
}
h1 { max-width: 760px; font-size: clamp(42px, 10vw, 72px); }
h2 { font-size: clamp(32px, 7vw, 48px); }
h2 a.proftor-link { text-decoration: none !important;}
h3 {
  font-family: "Lora", Georgia, serif;
  color: var(--ink-strong);
  font-size: 20px;
  line-height: 1.2;
}
.hero-lede {
  max-width: 650px;
  margin-top: 20px;
  color: var(--ink-medium);
  font-size: 18px;
  line-height: 1.65;
}
.hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 20px;
  border: 1.5px solid transparent;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s, border-color 0.15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary { background: transparent; color: var(--ink-strong); border-color: var(--surface-divider-strong); }
.proof-row {
  margin-top: 26px;
  display: grid;
  gap: 8px;
  color: var(--ink-medium);
  font-size: 13px;
  font-weight: 700;
}
.proof-row span {
  padding: 9px 12px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid var(--surface-divider);
  border-radius: 999px;
}
.hero-media {
  overflow: hidden;
  border-radius: 18px;
  background: var(--surface-card);
  border: 1px solid rgba(44, 36, 22, 0.08);
  box-shadow: 0 20px 60px rgba(44, 36, 22, 0.16);
}
.hero-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.hero-media figcaption {
  padding: 14px 16px 16px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 600;
}
.section { padding: 58px 16px; }
.page-hero {
  padding: 58px 16px 46px;
  background: var(--surface-shell);
  border-bottom: 1px solid var(--surface-divider);
}
.page-hero-inner {
  max-width: 880px;
  margin: 0 auto;
}
.legal-page {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  max-width: 1080px;
  width: 100%;
  margin: 0 auto;
  padding: 40px 16px 72px;
}
.legal-toc {
  padding: 18px;
  border: 1px solid var(--surface-divider-strong);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.58);
}
.legal-toc-label {
  margin-bottom: 12px;
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.legal-toc-list {
  list-style: none;
  display: grid;
  gap: 2px;
  padding: 0;
}
.legal-toc-list a {
  display: block;
  padding: 6px 8px;
  border-left: 2px solid transparent;
  border-radius: 8px;
  color: var(--ink-medium);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}
.legal-toc-list a:hover,
.legal-toc-list a.active {
  color: var(--accent);
  background: var(--accent-soft);
  border-left-color: var(--accent);
}
.legal-content {
  min-width: 0;
}
.doc-header {
  margin-bottom: 34px;
}
.doc-title {
  margin-bottom: 14px;
  font-size: clamp(34px, 8vw, 56px);
}
.doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 600;
}
.doc-header-rule {
  margin: 28px 0;
  border: 0;
  border-top: 1px solid var(--surface-divider-strong);
}
.doc-section {
  margin-bottom: 48px;
  scroll-margin-top: 86px;
}
.doc-section h2 {
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--surface-divider);
  font-size: 22px;
}
.doc-section h3 {
  margin: 22px 0 8px;
  color: var(--ink-strong);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.doc-section p,
.doc-section li {
  color: var(--ink-medium);
  font-size: 14px;
  line-height: 1.75;
}
.doc-section p,
.doc-section ul,
.doc-section ol {
  margin-bottom: 14px;
}
.doc-section ul,
.doc-section ol {
  padding-left: 22px;
}
.doc-section a {
  color: var(--accent);
  text-underline-offset: 2px;
}
.contact-box {
  margin-top: 18px;
  padding: 20px;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--ink-medium);
  font-size: 14px;
  line-height: 1.7;
}
.contact-box strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink-strong);
}
.section-heading {
  max-width: 680px;
  margin: 0 auto 28px;
}
.section-heading p:not(.section-tag) {
  margin-top: 16px;
  color: var(--ink-medium);
  font-size: 16px;
  line-height: 1.7;
}
.section-heading.narrow { text-align: center; }
.split-section {
  max-width: 1120px;
  margin: 0 auto;
}
.comparison {
  display: grid;
  gap: 16px;
}
.compare-card, .platform-grid article, .steps article {
  padding: 24px;
  border: 1px solid var(--surface-divider-strong);
  border-radius: 18px;
  background: var(--surface-card);
  box-shadow: var(--shadow-card);
}
.compare-card.strong { border-color: rgba(45, 106, 79, 0.35); box-shadow: 0 8px 34px rgba(45, 106, 79, 0.12); }
.compare-card h3 { margin-bottom: 16px; }
.compare-card ul, .included-list {
  display: grid;
  gap: 12px;
  padding-left: 20px;
  color: var(--ink-medium);
}
.band { background: var(--surface-shell); border-block: 1px solid var(--surface-divider); }
.steps {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}
.steps span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--accent);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.1em;
}
.steps p, .platform-grid p {
  margin-top: 10px;
  color: var(--ink-medium);
  line-height: 1.65;
}
.platform-grid {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}
.units-section { background: #fff; }
.subject-preview-grid {
  max-width: 1040px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}
.subject-preview-grid article {
  padding: 24px;
  border: 1px solid var(--surface-divider-strong);
  border-radius: 18px;
  background: var(--surface-shell);
  box-shadow: var(--shadow-card);
}
.subject-preview-grid p {
  margin-top: 10px;
  color: var(--ink-medium);
  line-height: 1.65;
}
.section-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.accordion-list {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}
details {
  border-radius: 14px;
}
summary {
  list-style: none;
  cursor: pointer;
}
summary::-webkit-details-marker { display: none; }
.subject-card {
  border: 1px solid var(--surface-divider-strong);
  background: var(--surface-shell);
  box-shadow: var(--shadow-card);
}
.subject-card > summary {
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 18px;
  color: var(--ink-strong);
  font-family: "Lora", Georgia, serif;
  font-size: 20px;
  font-weight: 700;
}
.subject-card > summary::after, .track-grid details > summary::after {
  content: "+";
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 999px;
  color: var(--accent);
  background: var(--accent-soft);
  font-family: "DM Sans", sans-serif;
}
.subject-card[open] > summary::after, .track-grid details[open] > summary::after { content: "-"; }
.subject-card small {
  color: var(--ink-soft);
  font-family: "DM Sans", sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.track-grid {
  display: grid;
  gap: 12px;
  padding: 0 14px 14px;
}
.track-grid.single-track {
  grid-template-columns: 1fr;
}
.track-block {
  padding: 18px;
  background: #fff;
  border: 1px solid var(--surface-divider);
  border-radius: 14px;
}
.track-block h3 {
  margin-bottom: 12px;
  color: var(--accent);
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.track-block ul {
  display: grid;
  gap: 8px;
  padding-left: 20px;
  color: var(--ink-medium);
  font-size: 14px;
}
.track-grid details {
  background: #fff;
  border: 1px solid var(--surface-divider);
}
.track-grid details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  color: var(--ink-strong);
  font-weight: 800;
}
.track-grid ul {
  display: grid;
  gap: 8px;
  padding: 0 18px 18px 34px;
  color: var(--ink-medium);
  font-size: 14px;
}
.faq-section { background: var(--surface-app); }
.faq-list {
  max-width: 960px;
  margin: 0 auto;
}
.faq-group {
  display: grid;
  gap: 12px;
}
.faq-group h3 {
  margin: 10px 0 2px;
  color: var(--accent);
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.faq-answer {
  padding: 0 18px 18px;
  color: var(--ink-medium);
  line-height: 1.65;
}
.faq-answer p + p,
.faq-answer p + ul {
  margin-top: 10px;
}
.faq-answer ul {
  display: grid;
  gap: 8px;
  padding-left: 20px;
}
.pricing-section {
  background: var(--surface-app);
}
.price-card {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  gap: 24px;
  padding: 28px;
  border-radius: 18px;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 18px 48px rgba(31, 80, 57, 0.22);
}
.price-card h2, .price-card .section-tag { color: #fff; }
.price-card h2 { margin-bottom: 10pt; }
.price-card p, .price-card li { color: rgba(255, 255, 255, 0.78); }
.price-box {
  padding: 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.12);
}
.price { display: block; font-family: "Lora", Georgia, serif; font-size: 40px; font-weight: 700; line-height: 1; }
.price-note { display: block; margin-top: 8px; color: rgba(255, 255, 255, 0.76); font-weight: 700; }
.price-card .btn-primary {
  color: var(--accent);
  background: #fff;
}
.contact-section { background: var(--surface-shell); }
.contact-form {
  max-width: 960px;
  margin: 0 auto;
  padding: 22px;
  border: 1px solid var(--surface-divider-strong);
  border-radius: 18px;
  background: var(--surface-card);
  box-shadow: var(--shadow-card);
}
.form-grid { display: grid; gap: 14px; }
.contact-form label {
  display: grid;
  gap: 7px;
  color: var(--ink-strong);
  font-size: 13px;
  font-weight: 800;
}
input, textarea, select {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  border: 1.5px solid var(--surface-divider-strong);
  border-radius: 12px;
  color: var(--ink-strong);
  background: #fff;
}
textarea { resize: vertical; margin-top: 14px; }
input:focus-visible, textarea:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(45, 106, 79, 0.22);
  outline-offset: 2px;
}
fieldset {
  margin-top: 16px;
  padding: 14px;
  display: grid;
  gap: 10px;
  border: 1px solid var(--surface-divider);
  border-radius: 14px;
}
fieldset legend {
  padding: 0 6px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
fieldset label, .consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--ink-medium);
  font-weight: 600;
}
input[type="checkbox"] { width: 18px; min-height: 18px; margin-top: 2px; accent-color: var(--accent); }
.consent { margin: 16px 0; }
.form-note {
  margin-top: 12px;
  color: var(--accent);
  font-weight: 700;
}
.site-footer {
  padding: 44px 16px;
  display: grid;
  gap: 28px;
  background: #2C2416;
  color: rgba(255, 255, 255, 0.78);
}
.site-footer h2, .site-footer h3 {
  color: #fff;
}
.site-footer p {
  max-width: 520px;
  margin-top: 12px;
}
.disclaimer {
  color: rgba(255, 255, 255, 0.54);
  font-size: 12px;
}
.site-footer nav {
  display: grid;
  align-content: start;
  gap: 8px;
}
.site-footer a, .footer-link {
  color: rgba(255, 255, 255, 0.78);
  text-align: left;
  text-decoration: none;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}
.site-footer a:hover, .footer-link:hover { color: #fff; }
.cookie-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 30;
  display: grid;
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--surface-divider-strong);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 14px 44px rgba(0, 0, 0, 0.18);
}
.cookie-banner[hidden] {
  display: none !important;
}
.cookie-copy {
  display: grid;
  gap: 12px;
}
.cookie-banner h2 {
  font-size: 20px;
}
.cookie-banner p {
  margin-top: 6px;
  color: var(--ink-medium);
}
.cookie-preferences {
  display: grid;
  gap: 8px;
}
.cookie-option {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 12px;
  border: 1px solid var(--surface-divider);
  border-radius: 12px;
  background: var(--surface-shell);
}
.cookie-option strong {
  display: block;
  color: var(--ink-strong);
  font-size: 14px;
}
.cookie-option small {
  display: block;
  margin-top: 3px;
  color: var(--ink-medium);
  font-size: 12px;
  line-height: 1.45;
}
.cookie-option input {
  width: 20px;
  min-height: 20px;
  accent-color: var(--accent);
}
.cookie-option.is-required {
  background: var(--accent-soft);
}
.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
@media (min-width: 760px) {
  .site-header { padding: 0 48px; }
  .nav-toggle { display: none; }
  .site-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
  }
  .site-nav a { padding: 8px 12px; }
  .site-nav .nav-cta { padding: 10px 18px; }
  .hero {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    padding: 92px 48px 84px;
  }
  .page-hero {
    padding: 78px 48px 64px;
  }
  .legal-page {
    grid-template-columns: 220px 1fr;
    gap: 48px;
    padding: 56px 48px 96px;
  }
  .legal-toc {
    position: sticky;
    top: 88px;
    align-self: start;
    padding: 0;
    border: 0;
    background: transparent;
  }
  .hero-media img { aspect-ratio: 5 / 4; }
  .proof-row { grid-template-columns: repeat(3, max-content); }
  .section { padding: 84px 48px; }
  .split-section {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    align-items: start;
    gap: 44px;
  }
  .comparison { grid-template-columns: 1fr 1fr; }
  .steps, .platform-grid { grid-template-columns: repeat(4, 1fr); }
  .platform-grid { grid-template-columns: repeat(3, 1fr); }
  .subject-preview-grid { grid-template-columns: repeat(3, 1fr); }
  .track-grid { grid-template-columns: 1fr 1fr; }
  .price-card {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    padding: 42px;
  }
  .price-card .included-list, .price-card .btn { grid-column: 1 / -1; }
  .form-grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer {
    grid-template-columns: 1.5fr 0.7fr 0.7fr;
    padding: 56px 48px;
  }
  .cookie-banner {
    left: 48px;
    right: 48px;
    grid-template-columns: 1fr auto;
    align-items: center;
    max-width: 1120px;
    margin: 0 auto;
  }
  .cookie-actions {
    justify-content: flex-end;
  }
}
@media (min-width: 1120px) {
  .hero-media { transform: translateY(18px); }
}