/* ============================================
   Career Enlighter — site stylesheet
   ============================================ */

:root {
  --navy: #10263e;
  --navy-light: #1b3a5c;
  --teal: #1f7a6c;
  --teal-light: #2e9d8b;
  --amber: #e8963c;
  --amber-dark: #cf7f28;
  --bg: #f7f9fb;
  --card-bg: #ffffff;
  --text: #1c2a33;
  --text-muted: #55697a;
  --border: #e2e8ee;
  --radius: 14px;
  --shadow: 0 4px 18px rgba(16, 38, 62, 0.08);
  --shadow-lg: 0 10px 30px rgba(16, 38, 62, 0.12);
  --max-width: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; background: #155f55; color-scheme: light only; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  line-height: 1.2;
  margin: 0 0 0.5em;
  color: var(--navy);
}

p { margin: 0 0 1em; }

a { color: var(--teal); }

img { max-width: 100%; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 72px 0; }

.section-label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--teal);
  margin-bottom: 10px;
  display: block;
}

.section-head {
  max-width: 640px;
  margin: 0 0 40px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: var(--amber);
  color: #26160a;
}
.btn-primary:hover { background: var(--amber-dark); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}
.btn-outline:hover { background: rgba(255,255,255,0.12); }

.btn-secondary {
  background: var(--navy);
  color: #fff;
}
.btn-secondary:hover { background: var(--navy-light); transform: translateY(-1px); }

/* ---------- Header / Nav ---------- */

header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #155f55;
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.22);
  box-shadow: 0 4px 16px rgba(16, 38, 62, 0.12);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Fraunces", serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--navy);
  text-decoration: none;
}

.brand .mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--teal), var(--navy));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
}

.brand-logo {
  height: 42px;
  width: auto;
  display: block;
  padding: 5px 9px;
  border-radius: 9px;
  background: rgba(255,255,255,0.94);
}

@media (max-width: 480px) {
  .brand-logo { height: 34px; }
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] { color: #fff; text-decoration: underline; text-underline-offset: 6px; }

.nav-cta { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: #fff;
}

@media (max-width: 820px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #155f55;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
}
@media (max-width: 540px) {
  .nav-cta > .btn { display: none; }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 18%, rgba(31,122,108,.13), transparent 31%),
    radial-gradient(circle at 8% 88%, rgba(232,150,60,.09), transparent 28%),
    linear-gradient(135deg, #fbfcfb 0%, #f1f7f5 52%, #eef3f7 100%);
  color: var(--text);
  padding: 78px 0 84px;
  border-bottom: 1px solid #dce8e4;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
}

.hero .eyebrow {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  overflow: hidden;
  background: linear-gradient(135deg, #dff1ec, #edf8f5);
  border: 1px solid #9ecfc4;
  color: #125f54;
  padding: 10px 20px;
  border-radius: 999px;
  box-shadow: 0 7px 20px rgba(21,95,85,.12);
  font-size: clamp(.95rem, 1.5vw, 1.1rem);
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.35;
  text-decoration: none;
  margin-bottom: 22px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.hero .eyebrow span { font-size: 1.25em; line-height: 1; transition: transform .2s ease; }
.hero .eyebrow::after {
  content: "";
  position: absolute;
  inset: -40% auto -40% -35%;
  width: 22%;
  transform: skewX(-20deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.9), transparent);
  animation: tuition-highlight-sweep 4s ease-in-out infinite;
  pointer-events: none;
}
.hero .eyebrow:hover,
.hero .eyebrow:focus-visible { transform: translateY(-2px); border-color: #6fb5a6; box-shadow: 0 10px 25px rgba(21,95,85,.18); }
.hero .eyebrow:hover span { transform: translateX(3px); }

@keyframes tuition-highlight-sweep {
  0%, 55% { left: -35%; opacity: 0; }
  62% { opacity: 1; }
  82% { left: 118%; opacity: .9; }
  83%, 100% { left: 118%; opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hero .eyebrow::after { animation: none; }
  .hero .eyebrow,
  .hero .eyebrow span { transition: none; }
}

.hero h1 { color: var(--navy); font-size: clamp(2.25rem, 4.5vw, 3.4rem); letter-spacing: -.025em; }

.hero p.lead {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 520px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero .btn-outline { border-color: #9aabb9; background: rgba(255,255,255,.72); color: var(--navy); }
.hero .btn-outline:hover { border-color: var(--teal); background: #fff; color: var(--teal); }

.hero-card {
  background: rgba(255,255,255,.86);
  border: 1px solid #cbded8;
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 18px 50px rgba(16,38,62,.11);
  backdrop-filter: blur(8px);
}

.hero-card ul { list-style: none; margin: 0; padding: 0; }
.hero-card li {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid #dce6e3;
  font-size: 0.95rem;
  color: var(--text);
}
.hero-card li:last-child { border-bottom: none; }
.hero-card .tick { color: var(--teal); font-weight: 800; }

/* ---------- Free learning resources ---------- */

.resource-hero {
  padding: 76px 0 60px;
  background: linear-gradient(135deg, #edf7f4, #f7f9fb 60%);
}

.resource-hero h1 { font-size: clamp(2.35rem, 5vw, 4rem); }
.resource-hero .lead { max-width: 720px; color: var(--text-muted); font-size: 1.1rem; }

.notice-card {
  margin-top: 28px;
  max-width: 760px;
  padding: 18px 22px;
  border: 1px solid #b8d9d2;
  border-left: 5px solid var(--teal);
  border-radius: 10px;
  background: #fff;
  color: var(--text-muted);
}

.availability {
  display: inline-block;
  margin-top: 18px;
  padding: 5px 10px;
  border-radius: 999px;
  background: #eef3f7;
  color: var(--navy);
  font-size: 0.8rem;
  font-weight: 700;
}

.center-action { text-align: center; margin-top: 34px; }

/* ---------- Live practice ---------- */

.practice-heading {
  padding: 22px 0 20px;
  background: linear-gradient(135deg, #edf7f4, #f7f9fb 65%);
}

.practice-heading .container {
  display: grid;
  grid-template-columns: minmax(215px, .52fr) 1.48fr;
  column-gap: 34px;
  align-items: center;
}
.practice-heading .section-label { grid-column: 1; margin: 0 0 2px; }
.practice-heading h1 { grid-column: 1; font-size: clamp(1.9rem, 3vw, 2.55rem); margin: 0; }
.practice-heading p { grid-column: 2; grid-row: 1 / span 2; max-width: 760px; margin: 0; color: var(--text-muted); font-size: 1rem; }
.practice-body { padding: 20px 0 64px; }

.practice-filters {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: end;
  column-gap: 16px;
  row-gap: 14px;
  padding: 18px;
  margin-bottom: 28px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.filter-field { min-width: 0; }
.filter-field label {
  display: block;
  margin-bottom: 6px;
  color: var(--navy);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.filter-field select {
  width: 100%;
  min-height: 46px;
  padding: 0 34px 0 12px;
  border: 1px solid #bfd0de;
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  font: inherit;
}

.filter-field select:disabled { background: #f1f4f7; color: #8795a1; }
.filter-field select:focus { outline: 0; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(31,122,108,.16); }
.filter-reset {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-self: start;
  padding: 0 10px;
  font-weight: 700;
  text-decoration: none;
}

.practice-empty {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 26px;
  border: 1px solid #c7ddd8;
  border-left: 5px solid var(--teal);
  border-radius: 10px;
  background: #fff;
  color: var(--text-muted);
}

.practice-empty strong { color: var(--navy); font-size: 1.05rem; }
.question-list { display: grid; gap: 24px; }

.practice-question {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.question-ribbon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: -6px -6px 17px;
  padding: 10px 12px;
  border: 1px solid #c5e2dc;
  border-radius: 10px;
  background: #e8f4f1;
}
.question-meta { display: flex; flex-wrap: nowrap; gap: 8px; margin: 0 0 0 auto; }
.question-meta span {
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(255,255,255,.82);
  color: var(--navy);
  font-size: 0.76rem;
  font-weight: 700;
}

.question-path { margin-bottom: 18px; color: var(--text-muted); font-size: 0.86rem; }
.question-stem { color: var(--navy); font-size: 1.08rem; }
.question-stem .subquestion-break,
.worked-solution .subquestion-break { display: block; height: 16px; }
.question-stem .subquestion-label,
.worked-solution .subquestion-label { display: inline-block; min-width: 2.2em; color: var(--teal); }
.question-part-introduction { margin-bottom: 13px; }
.question-part-list { display: grid; gap: 8px; margin: 8px 0 4px; }
.question-part-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  padding: 8px 10px;
  border-bottom: 1px solid #e1ecea;
}
.question-part-row:last-child { border-bottom: 0; }
.question-part-label { color: var(--teal); font-weight: 800; }
.question-part-text { min-width: 0; }
.question-stem mjx-container { max-width: 100%; overflow-x: auto; overflow-y: hidden; }
.question-stem table, .worked-solution table { width: 100%; border-collapse: collapse; margin: 14px 0; }
.question-stem td, .question-stem th, .worked-solution td, .worked-solution th { padding: 8px; border: 1px solid var(--border); }
.question-diagram { max-width: 680px; margin: 20px auto; overflow-x: auto; }
.question-diagram svg { width: 100%; height: auto; }

.answer-options { display: grid; gap: 10px; margin: 22px 0 16px; }
.answer-option {
  display: grid;
  grid-template-columns: auto 26px 1fr;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 10px 14px;
  border: 1px solid #ccdae5;
  border-radius: 9px;
  cursor: pointer;
}
.answer-option:hover { border-color: var(--teal); background: #f4faf8; }
.answer-option.is-correct { border-color: #75b99a; background: #effaf4; }
.answer-option.is-correct strong { color: #1b7650; }
.answer-option.is-wrong { border-color: #df9189; background: #fff4f2; }
.answer-option.is-wrong strong { color: #9a3c2c; }
.answer-option.is-locked { cursor: default; }
.answer-option.is-locked:hover { border-color: #ccdae5; }
.answer-option.is-correct:hover { border-color: #75b99a; background: #effaf4; }
.answer-option.is-wrong:hover { border-color: #df9189; background: #fff4f2; }
.answer-feedback { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin: 14px 0; padding: 13px 15px; border-radius: 8px; font-weight: 700; line-height: 1.45; }
.answer-feedback[hidden] { display: none; }
.answer-feedback.is-correct { border: 1px solid #a9d6bd; background: #effaf4; color: #155f40; }
.answer-feedback.is-incorrect { border: 1px solid #efb9b3; background: #fff4f2; color: #92352d; }
.answer-feedback.is-warning { color: #8a6716; }
.next-question-button { flex-shrink: 0; padding: 9px 13px; border: 1px solid currentColor; border-radius: 6px; background: transparent; color: inherit; font: inherit; font-size: .9rem; font-weight: 800; text-decoration: none; cursor: pointer; }

.solution-toggle {
  margin-top: 12px;
  padding: 11px 0;
  border: 0;
  background: transparent;
  color: var(--teal);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.worked-solution {
  margin-top: 12px;
  padding: 0;
  overflow: hidden;
  border: 1px solid #b8ddd6;
  border-left: 4px solid var(--teal);
  border-radius: 11px;
  background: #f7fbfa;
}
.solution-ribbon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 17px;
  border-bottom: 1px solid #b8ddd6;
  background: #e2f2ef;
}
.solution-ribbon h3 { margin: 0; color: var(--teal); font-size: 1rem; }
.solution-ribbon span {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.86);
  color: var(--navy);
  font-size: .74rem;
  font-weight: 700;
}
.solution-content { padding: 20px 22px 22px; }
.solution-content > :first-child { margin-top: 0; }
.solution-content > :last-child { margin-bottom: 0; }
.final-answer { display: block; margin-top: 18px; padding: 15px; border: 1px solid #b8ddd6; border-radius: 9px; background: #fff; }
.final-answer-heading { display: block; margin-bottom: 11px; color: var(--navy); }
.solution-answer-list { display: grid; gap: 8px; }
.solution-answer-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  padding: 9px 11px;
  border: 1px solid #d9e9e6;
  border-radius: 8px;
  background: #f8fcfb;
}
.solution-answer-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  border-radius: 7px;
  background: #dff1ed;
  color: var(--teal);
  font-weight: 800;
}
.solution-result-index { border-radius: 999px; }
.solution-answer-text { min-width: 0; padding-top: 3px; color: var(--navy); }
.practice-pagination { display: flex; justify-content: space-between; gap: 14px; margin-top: 28px; }

@media (max-width: 1050px) {
  .practice-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  .practice-heading .container { display: block; }
  .practice-heading p { margin-top: 8px; font-size: .94rem; }
  .practice-filters { grid-template-columns: 1fr; padding: 14px; }
  .practice-question { padding: 20px 16px; }
  .question-ribbon { gap: 8px; padding: 9px; }
  .question-number { font-size: .75rem; white-space: nowrap; }
  .question-meta { gap: 5px; overflow-x: auto; }
  .question-meta span { padding: 4px 7px; font-size: .68rem; white-space: nowrap; }
  .question-part-row { grid-template-columns: 38px minmax(0, 1fr); padding: 8px 4px; }
  .answer-option { grid-template-columns: auto 24px 1fr; }
  .answer-feedback { align-items: flex-start; flex-direction: column; }
  .solution-ribbon { align-items: flex-start; flex-direction: column; gap: 7px; }
  .solution-content { padding: 17px 14px 18px; }
  .solution-answer-row { grid-template-columns: 38px minmax(0, 1fr); padding: 8px; }
}

/* ---------- Cards / Grids ---------- */

.grid {
  display: grid;
  gap: 24px;
}

.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 900px) {
  .grid.cols-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.card .icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(31, 122, 108, 0.12);
  color: var(--teal);
  font-weight: 800;
  margin-bottom: 16px;
  font-size: 1.2rem;
}

.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card p { color: var(--text-muted); margin-bottom: 0; font-size: 0.96rem; }

.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.tag {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
}

/* ---------- About ---------- */

.about .container {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 900px) {
  .about .container { grid-template-columns: 1fr; }
}

.about-photo {
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--teal-light), var(--navy));
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.stat-row {
  display: flex;
  gap: 32px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.stat-row .stat h4 {
  font-size: 1.8rem;
  color: var(--teal);
  margin-bottom: 2px;
}
.stat-row .stat span {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ---------- Exam coaching banner ---------- */

.exam-banner {
  background: linear-gradient(120deg, #14352d, var(--teal));
  color: #fff;
  border-radius: 20px;
}
.exam-banner .container { padding: 56px 24px; }
.exam-banner h2 { color: #fff; }
.exam-banner p { color: rgba(255,255,255,0.85); }
.exam-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 28px;
}
@media (max-width: 700px) { .exam-grid { grid-template-columns: 1fr; } }
.exam-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 14px;
  padding: 20px 22px;
}
.exam-item h3 { color: #fff; margin-bottom: 6px; font-size: 1.05rem; }
.exam-item p { color: rgba(255,255,255,0.82); font-size: 0.92rem; margin-bottom: 0; }

/* ---------- Testimonials ---------- */

.testimonial {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.testimonial .stars { color: var(--amber); letter-spacing: 2px; margin-bottom: 12px; }
.testimonial p.quote { font-style: italic; color: var(--text); }
.testimonial .who { font-weight: 700; font-size: 0.92rem; color: var(--navy); }
.testimonial .who span { display: block; font-weight: 500; color: var(--text-muted); font-size: 0.82rem; }

.placeholder-note {
  font-size: 0.8rem;
  color: var(--amber-dark);
  background: #fff6ea;
  border: 1px dashed #eecb96;
  padding: 10px 14px;
  border-radius: 10px;
  margin-top: 10px;
}

/* ---------- Worksheets ---------- */

.worksheets-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
@media (max-width: 900px) {
  .worksheets-box { grid-template-columns: 1fr; padding: 28px; }
}

.worksheet-list { list-style: none; margin: 18px 0 0; padding: 0; }
.worksheet-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}
.worksheet-list li::before {
  content: "📄";
}

/* ---------- Forms ---------- */

form.box {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
  display: block;
}

input, textarea, select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--bg);
}

input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--teal-light);
  outline-offset: 1px;
  background: #fff;
}

textarea { resize: vertical; min-height: 110px; }

.field { display: flex; flex-direction: column; }
.consent-row { display:flex; align-items:flex-start; gap:10px; color:var(--text-muted); font-size:.82rem; font-weight:500; line-height:1.45; }
.consent-row input { width:18px; height:18px; flex:0 0 auto; margin-top:2px; }
.consent-row a { font-weight:700; }

/* ---------- Contact ---------- */

.contact-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
}
@media (max-width: 900px) { .contact-wrap { grid-template-columns: 1fr; } }

.contact-info .card { margin-bottom: 16px; }
.contact-info .card h3 { font-size: 1rem; margin-bottom: 4px; }
.contact-info .card p { margin-bottom: 0; }

/* ---------- Footer ---------- */

footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 40px 0;
  font-size: 0.88rem;
}
footer .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
footer a { color: rgba(255,255,255,0.85); }

/* ---------- Thank-you page ---------- */

.thanks-hero {
  background: var(--navy);
  color: #fff;
  padding: 80px 0 60px;
  text-align: center;
}
.thanks-hero h1 { color: #fff; }
.thanks-hero p { color: rgba(255,255,255,0.82); max-width: 520px; margin: 0 auto; }

.download-list {
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.download-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 22px;
  box-shadow: var(--shadow);
}
.download-item .meta { display: flex; gap: 14px; align-items: center; }
.download-item .file-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(232,150,60,0.15);
  color: var(--amber-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
}
.download-item h4 { margin: 0; font-size: 0.98rem; color: var(--navy); }
.download-item span { font-size: 0.82rem; color: var(--text-muted); }


/* Question numbering and transcript-style worked solutions */
.question-number {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  margin: 0;
  padding: 0;
  color: var(--teal);
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: .025em;
}
.worked-solution mjx-container[display="true"] {
  overflow-x: auto;
  overflow-y: hidden;
  padding: 5px 0;
  text-align: left !important;
}
.worked-solution .final-answer { margin-top: 18px; padding: 15px; border-color: #b8ddd6; border-radius: 9px; background: #fff; }

@media (max-width: 700px) {
  .question-number { font-size: .75rem; }
}