@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-primary: #1e293b;
  --color-surface: #f8fafc;
  --color-mid: #334155;
  --color-accent: #38bdf8;
  --color-divider: #e2e8f0;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-white: #ffffff;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
  --max-width: 1440px;
  --content-width: 1200px;
  --grid-gutter: 32px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-surface);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

/* =====================
   HEADER
===================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-divider);
  height: 72px;
  display: flex;
  align-items: center;
}

.header-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--grid-gutter);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

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

.header-nav {
  display: flex;
  align-items: center;
  gap: 0;
}

.header-nav a {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-mid);
  padding: 8px 16px;
  border-right: 1px solid var(--color-divider);
  transition: color 0.2s ease;
  letter-spacing: 0.01em;
}

.header-nav a:first-child {
  border-left: 1px solid var(--color-divider);
}

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

.header-nav a.active {
  color: var(--color-primary);
  font-weight: 600;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background-color: var(--color-primary);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* =====================
   PAGE OFFSET
===================== */
.page-offset {
  padding-top: 72px;
}

/* =====================
   CONTAINERS
===================== */
.container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--grid-gutter);
}

.container-full {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--grid-gutter);
}

/* =====================
   GRID SYSTEM
===================== */
.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gutter);
}

.col-3 { grid-column: span 3; }
.col-4 { grid-column: span 4; }
.col-5 { grid-column: span 5; }
.col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; }
.col-8 { grid-column: span 8; }
.col-9 { grid-column: span 9; }
.col-12 { grid-column: span 12; }

/* =====================
   TYPOGRAPHY
===================== */
h1, h2, h3 {
  font-family: var(--font-serif);
  line-height: 1.2;
  color: var(--color-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 600; }
h3 { font-size: clamp(1.1rem, 2vw, 1.375rem); font-weight: 600; }

.body-text {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-mid);
}

.lead-text {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-mid);
  font-weight: 300;
}

.label-text {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* =====================
   DIVIDER
===================== */
.section-divider {
  height: 1px;
  background-color: var(--color-divider);
  margin: 0;
}

.divider-v {
  width: 1px;
  background-color: var(--color-divider);
  align-self: stretch;
}

/* =====================
   SECTIONS
===================== */
.section {
  padding: 96px 0;
}

.section--dark {
  background-color: var(--color-primary);
  color: var(--color-surface);
}

.section--dark h1,
.section--dark h2,
.section--dark h3 {
  color: var(--color-surface);
}

.section--dark .body-text,
.section--dark .lead-text {
  color: #94a3b8;
}

.section--mid {
  background-color: var(--color-mid);
  color: var(--color-surface);
}

.section--mid h1,
.section--mid h2,
.section--mid h3 {
  color: var(--color-surface);
}

.section--white {
  background-color: var(--color-white);
}

/* =====================
   HERO
===================== */
.hero {
  background-color: var(--color-primary);
  padding: 120px 0 96px;
  position: relative;
  overflow: hidden;
}

.hero__label {
  color: var(--color-accent);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero__title {
  color: var(--color-surface);
  margin-bottom: 24px;
}

.hero__subtitle {
  color: #94a3b8;
  font-family: var(--font-sans);
  font-size: 1.125rem;
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 40px;
}

.hero__meta {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: #64748b;
  margin-top: 20px;
}

/* =====================
   BUTTONS
===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: 14px 28px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: opacity 0.2s ease, background-color 0.2s ease, color 0.2s ease;
  text-decoration: none;
}

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

.btn--primary:hover {
  opacity: 0.88;
}

.btn--outline {
  background-color: transparent;
  color: var(--color-surface);
  border-color: rgba(248, 250, 252, 0.3);
}

.btn--outline:hover {
  border-color: var(--color-surface);
}

.btn--outline-dark {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline-dark:hover {
  background-color: var(--color-primary);
  color: var(--color-surface);
}

.btn--text {
  background: none;
  border: none;
  color: var(--color-accent);
  padding: 0;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* =====================
   IMAGES
===================== */
.img-frame {
  overflow: hidden;
  background-color: #dde3eb;
}

.img-frame--sharp {
  border-radius: 0;
}

.img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* =====================
   QUIZ
===================== */
.quiz-wrapper {
  max-width: 760px;
  margin: 0 auto;
}

.quiz-progress {
  margin-bottom: 48px;
}

.quiz-progress__bar-bg {
  height: 2px;
  background-color: var(--color-divider);
  margin-bottom: 12px;
}

.quiz-progress__bar-fill {
  height: 2px;
  background-color: var(--color-accent);
  transition: width 0.4s ease;
}

.quiz-progress__label {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: var(--color-text-light);
  font-weight: 500;
}

.quiz-step {
  display: none;
  animation: fadeIn 0.35s ease;
}

.quiz-step.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.quiz-question {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 32px;
  line-height: 1.3;
}

.quiz-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 40px;
}

.quiz-option {
  display: block;
  padding: 20px 24px;
  border: 1px solid var(--color-divider);
  background-color: var(--color-white);
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--color-mid);
  text-align: left;
  line-height: 1.4;
  font-weight: 400;
}

.quiz-option:hover {
  border-color: var(--color-accent);
  background-color: #f0fbff;
}

.quiz-option.selected {
  border-color: var(--color-accent);
  background-color: #e0f5fe;
  color: var(--color-primary);
  font-weight: 500;
}

.quiz-option--full {
  grid-column: span 2;
}

.quiz-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-divider);
  padding-top: 32px;
}

.quiz-btn-next {
  background-color: var(--color-primary);
  color: var(--color-surface);
  border: 1px solid var(--color-primary);
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  letter-spacing: 0.03em;
  transition: opacity 0.2s ease;
}

.quiz-btn-next:hover {
  opacity: 0.85;
}

.quiz-btn-prev {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--color-text-light);
  cursor: pointer;
  padding: 0;
  transition: color 0.2s ease;
}

.quiz-btn-prev:hover {
  color: var(--color-primary);
}

/* =====================
   QUIZ RESULT
===================== */
.quiz-result {
  display: none;
  animation: fadeIn 0.4s ease;
}

.quiz-result.active {
  display: block;
}

.result-profile {
  border-left: 3px solid var(--color-accent);
  padding-left: 24px;
  margin: 32px 0;
}

.result-profile h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 12px;
}

.result-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0;
}

.result-tag {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background-color: var(--color-divider);
  color: var(--color-mid);
  padding: 6px 14px;
}

.info-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background-color: var(--color-divider);
  margin: 48px 0;
}

.info-card {
  background-color: var(--color-white);
  padding: 32px 28px;
}

.info-card__icon {
  width: 36px;
  height: 2px;
  background-color: var(--color-accent);
  margin-bottom: 20px;
}

.info-card h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.info-card p {
  font-size: 0.9rem;
  color: var(--color-mid);
  line-height: 1.65;
}

/* =====================
   FACT STRIPS
===================== */
.fact-strip {
  background-color: var(--color-primary);
  padding: 48px 0;
}

.fact-strip__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background-color: rgba(255,255,255,0.08);
}

.fact-strip__item {
  padding: 40px 36px;
  background-color: var(--color-primary);
}

.fact-strip__num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 8px;
}

.fact-strip__label {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: #94a3b8;
  font-weight: 400;
}

/* =====================
   TWO COLUMN LAYOUT
===================== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.two-col--30-70 {
  grid-template-columns: 30fr 70fr;
}

.two-col--70-30 {
  grid-template-columns: 70fr 30fr;
}

.two-col__text {
  padding: 80px 64px;
}

.two-col__image {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  background-color: #dde3eb;
}

.two-col__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

/* =====================
   ACADEMIC MATRIX
===================== */
.academic-matrix {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background-color: var(--color-divider);
}

.matrix-cell {
  background-color: var(--color-white);
  padding: 48px 36px;
  border-top: 3px solid transparent;
  transition: border-color 0.2s ease;
}

.matrix-cell:hover {
  border-color: var(--color-accent);
}

.matrix-cell__num {
  font-family: var(--font-serif);
  font-size: 0.875rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 20px;
}

.matrix-cell h3 {
  font-size: 1.125rem;
  margin-bottom: 16px;
}

.matrix-cell p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-mid);
}

/* =====================
   FAQ ACCORDION
===================== */
.faq-section {
  max-width: 840px;
}

.accordion-item {
  border-bottom: 1px solid var(--color-divider);
}

.accordion-trigger {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 28px 0;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.35;
  transition: color 0.2s ease;
}

.accordion-trigger:hover {
  color: var(--color-mid);
}

.accordion-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
  margin-top: 2px;
}

.accordion-icon::before,
.accordion-icon::after {
  content: '';
  position: absolute;
  background-color: var(--color-accent);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.accordion-icon::before {
  width: 14px;
  height: 1px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.accordion-icon::after {
  width: 1px;
  height: 14px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.accordion-trigger.open .accordion-icon::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.accordion-body__inner {
  padding: 0 0 32px 0;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-mid);
}

.accordion-body__inner p + p {
  margin-top: 14px;
}

.accordion-body__inner ul {
  margin-top: 14px;
  padding-left: 20px;
}

.accordion-body__inner ul li {
  list-style: disc;
  margin-bottom: 8px;
}

/* =====================
   CONCEPT RAIL (FAQ sidebar)
===================== */
.concept-rail {
  position: sticky;
  top: 96px;
}

.concept-rail__title {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-divider);
}

.concept-rail__list a {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--color-mid);
  padding: 10px 0;
  border-bottom: 1px solid var(--color-divider);
  transition: color 0.2s ease;
}

.concept-rail__list a:hover {
  color: var(--color-primary);
}

/* =====================
   CONTACT
===================== */
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 600px;
}

.contact-info {
  background-color: var(--color-primary);
  padding: 80px 64px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.contact-info h1 {
  color: var(--color-surface);
  margin-bottom: 40px;
}

.contact-info__grid {
  display: grid;
  gap: 1px;
  background-color: rgba(255,255,255,0.08);
  flex: 1;
}

.contact-info__cell {
  background-color: var(--color-primary);
  padding: 28px 0;
}

.contact-info__cell-label {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.contact-info__cell-value {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: #cbd5e1;
  line-height: 1.6;
}

.contact-form-wrap {
  padding: 80px 64px;
  background-color: var(--color-white);
}

.contact-form-wrap h2 {
  margin-bottom: 36px;
  font-size: 1.75rem;
}

.form-field {
  margin-bottom: 24px;
}

.form-field label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-bottom: 10px;
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--color-divider);
  background-color: var(--color-surface);
  padding: 14px 18px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--color-text);
  outline: none;
  transition: border-color 0.2s ease;
  border-radius: 0;
  appearance: none;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--color-accent);
}

.form-field textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.6;
}

.form-submit {
  background-color: var(--color-primary);
  color: var(--color-surface);
  border: 1px solid var(--color-primary);
  padding: 16px 40px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: opacity 0.2s ease;
  width: 100%;
}

.form-submit:hover {
  opacity: 0.85;
}

/* =====================
   CONTACT IMAGE
===================== */
.contact-img-block {
  margin-top: 40px;
  height: 260px;
  overflow: hidden;
  background-color: #dde3eb;
}

.contact-img-block img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* =====================
   POLICY PAGES
===================== */
.policy-hero {
  padding: 80px 0 60px;
  border-bottom: 1px solid var(--color-divider);
}

.policy-hero h1 {
  margin-bottom: 16px;
}

.policy-meta {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.policy-body {
  padding: 72px 0;
  max-width: 780px;
}

.policy-body h2 {
  font-size: 1.375rem;
  margin-top: 48px;
  margin-bottom: 16px;
}

.policy-body h2:first-child {
  margin-top: 0;
}

.policy-body p {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--color-mid);
  margin-bottom: 16px;
}

.policy-body ul {
  margin-bottom: 16px;
  padding-left: 20px;
}

.policy-body ul li {
  list-style: disc;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-mid);
  margin-bottom: 8px;
}

/* =====================
   FOOTER
===================== */
.site-footer {
  background-color: var(--color-primary);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--grid-gutter);
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand h2 {
  color: var(--color-surface);
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-brand h2 span {
  color: var(--color-accent);
}

.footer-brand p {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  line-height: 1.7;
  color: #64748b;
  max-width: 320px;
}

.footer-col h3 {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: #94a3b8;
  transition: color 0.2s ease;
}

.footer-col ul li a:hover {
  color: var(--color-surface);
}

.footer-col address {
  font-style: normal;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: #94a3b8;
  line-height: 1.7;
}

.footer-col address a {
  color: #94a3b8;
  transition: color 0.2s ease;
}

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

.footer-disclaimer {
  padding: 40px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-disclaimer p {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  line-height: 1.75;
  color: #475569;
  margin-bottom: 12px;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom__copy {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: #475569;
}

.footer-bottom__editorial {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: var(--color-accent);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* =====================
   COOKIE BANNER
===================== */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  background-color: var(--color-primary);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: none;
}

.cookie-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--grid-gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cookie-text {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: #94a3b8;
  line-height: 1.6;
  flex: 1;
}

.cookie-text a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.cookie-btn {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 10px 20px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: opacity 0.2s ease;
}

.cookie-btn--accept {
  background-color: var(--color-accent);
  color: var(--color-primary);
}

.cookie-btn--decline {
  background: transparent;
  color: #94a3b8;
  border-color: rgba(255,255,255,0.15);
}

.cookie-btn:hover {
  opacity: 0.85;
}

/* =====================
   ABOUT
===================== */
.about-hero {
  background-color: var(--color-primary);
  padding: 100px 0 80px;
}

.about-hero h1 {
  color: var(--color-surface);
  max-width: 720px;
}

.about-hero .lead-text {
  color: #94a3b8;
  max-width: 560px;
  margin-top: 24px;
}

/* =====================
   THANK YOU
===================== */
.thankyou-wrap {
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding: 120px 0;
}

/* =====================
   404
===================== */
.not-found-wrap {
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding: 120px 0;
}

/* =====================
   UTILITIES
===================== */
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-light); }
.text-surface { color: var(--color-surface); }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mt-64 { margin-top: 64px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.mb-64 { margin-bottom: 64px; }

/* =====================
   RESPONSIVE
===================== */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
  .info-cards {
    grid-template-columns: 1fr;
  }
  .academic-matrix {
    grid-template-columns: 1fr 1fr;
  }
  .fact-strip__inner {
    grid-template-columns: 1fr 1fr;
  }
  .two-col {
    grid-template-columns: 1fr;
  }
  .two-col--30-70,
  .two-col--70-30 {
    grid-template-columns: 1fr;
  }
  .two-col__image {
    min-height: 320px;
    position: relative;
  }
  .contact-split {
    grid-template-columns: 1fr;
  }
  .contact-info {
    padding: 60px 40px;
  }
  .contact-form-wrap {
    padding: 60px 40px;
  }
  .two-col__text {
    padding: 60px 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --grid-gutter: 20px;
  }
  .header-nav {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-divider);
    flex-direction: column;
    padding: 8px 0;
  }
  .header-nav.open {
    display: flex;
  }
  .header-nav a {
    border-right: none;
    border-left: none;
    border-bottom: 1px solid var(--color-divider);
    padding: 14px 24px;
    width: 100%;
  }
  .header-nav a:first-child {
    border-left: none;
  }
  .nav-toggle {
    display: flex;
  }
  .section {
    padding: 64px 0;
  }
  .quiz-options {
    grid-template-columns: 1fr;
  }
  .quiz-option--full {
    grid-column: span 1;
  }
  .academic-matrix {
    grid-template-columns: 1fr;
  }
  .fact-strip__inner {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  .contact-info {
    padding: 48px 24px;
  }
  .contact-form-wrap {
    padding: 48px 24px;
  }
  .two-col__text {
    padding: 48px 24px;
  }
  .hero {
    padding: 80px 0 64px;
  }
  .cookie-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .concept-rail {
    display: none;
  }
}

@media (max-width: 480px) {
  .cookie-actions {
    flex-direction: column;
    width: 100%;
  }
  .cookie-btn {
    text-align: center;
  }
  .info-cards {
    gap: 0;
  }
}