/* Core palette */
:root {
  --bg: #eef1f8;
  --surface: #ffffff;
  --surface-soft: #f7f8fb;
  --text: #111827;
  --muted: #576177;
  --nav: #0d1b36;
  --primary: #0f2f6c;
  --gold: #d3aa4f;
  --gold-soft: #f7ede1;
  --border: #dce2ef;
  --shadow: 0 24px 60px rgba(9, 22, 49, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.container {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.page-shell {
  overflow-x: hidden;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.6rem;
  font-weight: 700;
  color: var(--nav);
}

.brand-mark {
  font-size: 1.2rem;
  letter-spacing: 0.08em;
}

.brand-sub {
  font-size: 0.85rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: white;
  position: relative;
}

.nav-toggle span {
  position: absolute;
  left: 10px;
  right: 10px;
  height: 2px;
  background: var(--nav);
}

.nav-toggle span:nth-child(1) {
  top: 12px;
}

.nav-toggle span:nth-child(2) {
  top: 18px;
}

.nav-toggle span:nth-child(3) {
  top: 24px;
}

.site-menu {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  flex-wrap: wrap;
}

.site-menu a {
  color: var(--nav);
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.site-menu a:hover {
  color: var(--gold);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.btn {
  border: none;
  border-radius: 999px;
  padding: 0.95rem 1.4rem;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn-primary {
  background: var(--nav);
  color: white;
}

.btn-secondary {
  background: var(--gold);
  color: var(--nav);
}

.btn-ghost {
  background: transparent;
  color: var(--nav);
  border: 1px solid var(--border);
}

.hero-section {
  padding: 4.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.78rem;
  color: var(--gold);
  margin-bottom: 1rem;
}

.hero-copy h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.02;
  margin: 0 0 1.2rem;
}

.hero-copy h1 span {
  color: var(--gold);
}

.hero-text {
  max-width: 42rem;
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.trust-pill {
  background: rgba(211, 170, 79, 0.14);
  color: var(--primary);
  padding: 0.75rem 1rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.hero-stats div {
  padding: 1rem 1.15rem;
  background: white;
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.hero-stats strong {
  display: block;
  font-size: 1.6rem;
  margin-top: 0.5rem;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.trust-card {
  background: white;
  border-radius: 18px;
  padding: 1.2rem 1.3rem;
  box-shadow: var(--shadow);
}

.trust-card strong {
  display: block;
  margin-bottom: 0.5rem;
}

.hero-visual {
  position: relative;
}

.hero-image-card {
  position: relative;
  overflow: hidden;
  border-radius: 32px;
  box-shadow: var(--shadow);
  background: white;
}

.hero-image-card img {
  width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 4 / 5;
  min-height: 100%;
}

.hero-overlay-card {
  position: absolute;
  left: 1.15rem;
  right: 1.15rem;
  bottom: 1.15rem;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 24px;
  padding: 1.35rem 1.25rem;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.dashboard-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.85rem;
}

.dashboard-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.dashboard-row div {
  padding: 0.95rem 1rem;
  background: #fafbff;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.dashboard-row span {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
}

.dashboard-row strong {
  display: block;
  font-size: 1.5rem;
  margin-top: 0.35rem;
}

.dashboard-chart {
  position: relative;
  height: 10px;
  border-radius: 999px;
  background: #eef2ff;
  overflow: hidden;
  margin-bottom: 1rem;
}

.dashboard-chart::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 47, 108, 0.6), rgba(211, 170, 79, 0.9));
  opacity: 0.18;
}

.fill-65 {
  position: absolute;
  inset: 0;
  width: 65%;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  border-radius: 999px;
}

.dashboard-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.dashboard-meta strong {
  color: var(--nav);
}

.trust-card strong {
  display: block;
  margin-bottom: 0.5rem;
}

.visual-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.96), #f4f5fb 100%);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 32px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.visual-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.6rem;
}

.visual-header .tag {
  display: inline-flex;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  background: #eef4ff;
  color: var(--primary);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.visual-header h2 {
  font-size: 1.25rem;
  margin: 0;
}

.progress-strip {
  display: grid;
  gap: 0.9rem;
  margin-bottom: 1.4rem;
}

.progress-pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border-radius: 18px;
  background: white;
  border: 1px solid rgba(15, 23, 42, 0.06);
  font-weight: 600;
}

.progress-pill.soft {
  background: #f5f6fb;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1.6rem;
}

.mini-stats div {
  background: white;
  border-radius: 18px;
  padding: 1rem;
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.mini-stats strong {
  display: block;
  margin-top: 0.6rem;
  font-size: 1.1rem;
}

.visual-chart {
  min-height: 180px;
  border-radius: 24px;
  background: linear-gradient(180deg, #edf2fb 0%, #eef1f5 100%);
  margin-bottom: 1.6rem;
  position: relative;
  overflow: hidden;
}

.visual-chart::before {
  content: '';
  position: absolute;
  inset: 24px 24px 24px 24px;
  border-radius: 20px;
  background: radial-gradient(circle at 30% 20%, rgba(211,170,79,0.08), transparent 32%),
    radial-gradient(circle at 70% 80%, rgba(15,47,108,0.08), transparent 25%);
}

.visual-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
}

.visual-meta strong {
  color: var(--nav);
}

/* Design improvements: unified cards, subtle shadows, hover states */
.card,
.visual-card,
.feature-card,
.plan-card,
.action-card,
.consulting-card,
.result-card,
.calculator-result {
  background: linear-gradient(180deg, #ffffff, #fbfdff);
  border-radius: 18px;
  padding: 1.4rem;
  border: 1px solid var(--border);
  box-shadow: 0 8px 20px rgba(9, 22, 49, 0.06);
  transition: transform 0.22s ease, box-shadow 0.22s ease, opacity 0.22s ease;
}

.card:hover,
.visual-card:hover,
.feature-card:hover,
.plan-card:hover,
.action-card:hover,
.consulting-card:hover,
.result-card:hover,
.calculator-result:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(9, 22, 49, 0.10);
}

/* Accent element inside cards */
.card .card-accent,
.feature-card .card-accent {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(211,170,79,0.12), rgba(15,47,108,0.06));
  color: var(--gold);
  font-weight: 700;
  font-size: 0.85rem;
}

/* Buttons: stronger primary and subtle ghost */
.btn {
  border-radius: 12px;
  padding: 0.7rem 1rem;
  font-weight: 700;
  transition: transform 0.16s ease, box-shadow 0.16s ease, opacity 0.16s ease;
}

.btn-primary {
  background: linear-gradient(90deg, var(--primary), #123b78);
  color: white;
  box-shadow: 0 8px 20px rgba(15,47,108,0.12);
  border: none;
}

.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(15,47,108,0.14); }
.btn-secondary { background: white; color: var(--primary); border: 1px solid var(--border); }
.btn-ghost { background: transparent; color: var(--nav); border: none; }

/* Action grid: more flexible, responsive */
.action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

/* Learning & calculator grids: improved spacing */
.learning-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.6rem;
}

.calculator-grid {
  grid-template-columns: 1fr; /* stack on narrow viewports */
}

@media (min-width: 900px) {
  .calculator-grid { grid-template-columns: 1.1fr 0.9fr; }
}

/* Calculator visuals */
.calculator-card {
  border-radius: 18px;
  padding: 1.6rem;
  background: linear-gradient(180deg,#ffffff,#fbfdff);
  box-shadow: 0 10px 30px rgba(15,47,108,0.06);
}

.calculator-card h2 { margin-top: 0; font-size: 1.25rem; }
.calculator-card .subtitle { color: var(--muted); margin-bottom: 1rem; }

.slider-grid { display: grid; gap: 1rem; }
.slider-grid label { display: grid; gap: 0.5rem; }
.slider-grid input[type=range] { width: 100%; appearance: none; height: 6px; background: linear-gradient(90deg,#e6e9f2,#f7f8fb); border-radius: 999px; }
.slider-grid input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width:18px; height:18px; border-radius:50%; background: linear-gradient(90deg,var(--gold),#e3c988); box-shadow: 0 6px 18px rgba(15,47,108,0.12); }

.band-result-card { display:flex; gap:1rem; justify-content:space-between; align-items:center; padding:1rem; background: linear-gradient(180deg,#fbfbff,#fff); border-radius:12px; border:1px solid var(--border); }
.band-result-card span { color:var(--muted); }
.band-result-card strong { font-size:1.6rem; color:var(--nav); }

.radio-group { display:flex; gap:0.6rem; flex-wrap:wrap; }
.radio-group label { background: #fff; padding:0.6rem 0.9rem; border-radius:12px; border:1px solid var(--border); cursor:pointer; }
.radio-group input { margin-right:0.5rem; }

.range-card { margin:1rem 0; padding:0.9rem; border-radius:12px; background: linear-gradient(180deg,#fff,#fbfdff); border:1px solid var(--border); }

.time-summary { padding:0.8rem; border-radius:12px; background: linear-gradient(180deg,#fafbfd,#fff); border:1px solid var(--border); }
.time-summary p { margin:0; color:var(--muted); }
.time-summary strong { display:block; font-size:1.25rem; margin-top:0.45rem; }

/* Plans styling */
.plans-grid { display:grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap:1.2rem; }
.plan-card { padding:1.2rem; border-radius:16px; background: linear-gradient(180deg,#fff,#fcfdff); border:1px solid var(--border); box-shadow: 0 10px 24px rgba(9,22,49,0.04); }
.plan-type { display:inline-block; font-weight:800; color:var(--primary); margin-bottom:0.4rem; }
.plan-price { font-size:1.5rem; color:var(--nav); margin:0.8rem 0; }

/* Section headers: stronger typographic hierarchy */
.section-header h2 {
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--nav);
}

/* Subtle utility tweaks */
.mini-stats div { background: linear-gradient(180deg,#fff,#fbfdff); padding:0.8rem 1rem; border-radius:12px; box-shadow:0 6px 18px rgba(9,22,49,0.04);} 

/* Make visuals breathe more */
.container { max-width: 1100px; }


/* Base typography and responsive tweaks */
body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color: var(--text);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: var(--bg);
}

h1,h2,h3,h4 { color: var(--nav); margin: 0 0 0.6rem; line-height: 1.08; }
h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 900; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 800; }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.25rem); font-weight: 700; }

p { margin: 0 0 1rem; color: var(--muted); }

.hero-section { padding-top: 3.25rem; padding-bottom: 3.25rem; }
.hero-copy { max-width: 48rem; }
.hero-buttons { display: flex; gap: 0.8rem; flex-wrap: wrap; margin-top: 1.1rem; }

.trust-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; }
.trust-card { padding: 1rem; border-radius: 12px; background: linear-gradient(180deg, #ffffff, #fbfdff); transition: transform 0.18s ease, box-shadow 0.18s ease; }
.trust-card:hover { transform: translateY(-6px); box-shadow: 0 16px 36px rgba(9,22,49,0.06); }

/* make small utility tweaks for compact areas */
.mini-stats { display: flex; gap: 0.6rem; }
.mini-stats div { flex: 1; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .visual-card { margin-top: 0.6rem; }
  .section-header h2 { font-size: clamp(1.4rem, 5vw, 1.9rem); }
}

@media (max-width: 480px) {
  body { font-size: 15px; }
  .container { padding: 0 1rem; }
  .hero-copy { max-width: 100%; }
  .action-grid { grid-template-columns: 1fr; }
}


.quick-actions-section,
.about-section,
.how-it-works-section,
.learning-system-section,
.study-method-section,
.results-section,
.calculator-section,
.plans-section,
.quiz-section,
.opportunities-section,
.consulting-section,
.faq-section,
.contact-section {
  padding: 4rem 0;
}

.section-label {
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 0.9rem;
}

.section-header {
  max-width: 54rem;
  margin-bottom: 2rem;
}

.section-header h2,
.about-copy h2,
.results-copy h2,
.quiz-section h2,
.contact-copy h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.05;
  margin: 0;
}

.action-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.action-card {
  background: white;
  border-radius: 24px;
  padding: 1.75rem;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.action-card .icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: white;
}

.icon-test { background: var(--primary); }
.icon-teacher { background: var(--gold); }
.icon-message { background: #3d4b71; }
.icon-user { background: #7a8db6; }

.action-card h3 {
  margin: 0;
}

.action-card p {
  color: var(--muted);
  margin: 0;
  flex-grow: 1;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2rem;
  align-items: start;
}

.about-copy p {
  max-width: 42rem;
  color: var(--muted);
}

.about-cards {
  display: grid;
  gap: 1.25rem;
}

.feature-card,
.stats-panel,
.consulting-card,
.calculator-result,
.plan-card,
.opportunity-card,
.faq-card,
.map-card {
  background: white;
  border-radius: 28px;
  padding: 1.8rem;
  border: 1px solid var(--border);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.06);
}

.feature-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-card .card-accent {
  display: inline-block;
  color: var(--gold);
  font-weight: 700;
}

.feature-card ul,
.stats-panel .stats-list,
.study-columns,
.schedule-list,
.mentor-list,
result-breakdown,
.footer-links,
.contact-cards,
.faq-grid,
.quiz-grid,
.plans-grid,
.opportunity-grid {
  display: grid;
  gap: 1rem;
}

.feature-card li,
.study-columns li,
.schedule-list li {
  color: var(--muted);
  line-height: 1.7;
}

.stats-panel h3 {
  margin: 0 0 1rem;
}

.stats-panel .stats-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stats-panel .stats-list div {
  padding: 1.15rem;
  border-radius: 20px;
  background: var(--surface-soft);
}

.stats-panel .stats-list span {
  display: block;
  margin-top: 0.6rem;
  color: var(--muted);
}

.journey-timeline {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem;
}

.journey-step {
  background: white;
  border-radius: 24px;
  padding: 1.4rem;
  border: 1px solid var(--border);
}

.step-number {
  display: inline-flex;
  width: 2.2rem;
  height: 2.2rem;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--gold-soft);
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 0.9rem;
}

.learning-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.mentor-center-piece {
  background: linear-gradient(180deg, rgba(15,47,108,0.03), rgba(255,255,255,0.9));
  padding: 2rem 1.5rem;
  border-radius: 32px;
  box-shadow: var(--shadow);
}

.mentor-showcase {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.mentor-showcase .mentor-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1rem;
  border-radius: 999px;
  background: rgba(211, 170, 79, 0.14);
  color: var(--primary);
  font-weight: 700;
}

.mentor-cards-grid {
  display: grid;
  gap: 1rem;
}

.mentor-highlight-card {
  display: grid;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: 28px;
  background: white;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.mentor-avatar {
  width: 72px;
  height: 72px;
  border-radius: 22px;
  background: linear-gradient(135deg, #0f2f6c, #d3aa4f);
}

.mentor-avatar-main { background-image: linear-gradient(135deg, #142a54, #d5af61); }
.mentor-avatar-writing { background-image: linear-gradient(135deg, #253c75, #f0d18d); }
.mentor-avatar-speaking { background-image: linear-gradient(135deg, #16306e, #e5c879); }

.learning-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.learning-card h3 {
  margin: 0;
}


.skill-bars > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
}

.skill-bars .bar {
  background: white;
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.skill-bars .bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--gold), #e3c988);
}

/* Removed unused styles. */

.mentor-list {
  display: grid;
  gap: 1rem;
}

.mentor-card {
  border-radius: 20px;
  padding: 1rem;
  background: var(--surface-soft);
}

.expandable-card {
  display: grid;
  gap: 1rem;
}

.expand-panel {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.expand-toggle {
  width: 100%;
  background: transparent;
  border: none;
  text-align: left;
  padding: 1rem 1.2rem;
  font-weight: 700;
  color: var(--nav);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.expand-toggle::after {
  content: '▾';
  transition: transform 0.25s ease;
}

.expand-panel.expanded .expand-toggle::after {
  transform: rotate(-180deg);
}

.expand-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
  padding: 0 1.2rem;
}

.expand-panel.expanded .expand-content {
  max-height: 320px;
  padding: 1rem 1.2rem 1.4rem;
}

.study-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
  align-items: start;
}

.study-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.study-columns h3 {
  margin-bottom: 0.8rem;
}

.study-columns ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.study-columns li {
  position: relative;
  padding-left: 1.45rem;
}

.study-columns li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.8rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

/* Removed unused styles. */

.results-section {
  background: #07111f;
  color: white;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.result-card {
  padding: 1.6rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.testimonial-panel {
  display: grid;
  gap: 1rem;
}

.testimonial-card {
  display: none;
  padding: 1.8rem;
  border-radius: 24px;
  background: white;
  color: var(--nav);
}

.testimonial-card.active {
  display: block;
}

.testimonial-card footer {
  margin-top: 1rem;
  font-weight: 600;
  color: var(--muted);
}

.testimonial-controls {
  display: flex;
  gap: 1rem;
}

.results-inner {
  display: grid;
  gap: 2rem;
}

.results-copy p {
  color: rgba(255, 255, 255, 0.75);
  max-width: 44rem;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.result-card {
  padding: 1.6rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.result-card strong {
  display: block;
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 0.65rem;
}

.testimonial-panel {
  display: grid;
  gap: 1rem;
}

.testimonial-card {
  display: none;
  padding: 1.8rem;
  border-radius: 24px;
  background: white;
  color: var(--nav);
}

.testimonial-card.active {
  display: block;
}

.testimonial-card footer {
  margin-top: 1rem;
  font-weight: 600;
  color: var(--muted);
}

.testimonial-controls {
  display: flex;
  gap: 1rem;
}

.calculator-section {
  background: var(--surface-soft);
}

.calculator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: stretch;
}

.calculator-card {
  background: white;
  border-radius: 30px;
  padding: 2rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--shadow);
}

.calculator-card h2 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.plans-grid-premium {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.plan-card {
  display: grid;
  gap: 1rem;
  padding: 2rem;
  border-radius: 30px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: white;
  box-shadow: var(--shadow);
}

.plan-card .plan-type {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: rgba(15, 47, 108, 0.08);
  font-weight: 700;
  color: var(--primary);
}

.plan-card .plan-duration,
.plan-card .plan-meta {
  margin: 0;
  color: var(--muted);
}

.plan-card .plan-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--nav);
}

.plan-card .plan-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--muted);
}

.plan-card-premium {
  border-color: rgba(211, 170, 79, 0.24);
}

.plan-card-highlight {
  background: linear-gradient(180deg, rgba(15, 47, 108, 0.95), rgba(12, 30, 71, 1));
  color: white;
  border-color: transparent;
}

.plan-card-highlight .plan-type {
  background: rgba(255, 255, 255, 0.12);
  color: white;
}

.plan-card-highlight .plan-duration,
.plan-card-highlight .plan-meta,
.plan-card-highlight .plan-price,
.plan-card-highlight ul li {
  color: rgba(255, 255, 255, 0.85);
}

.plan-card-highlight button.btn-secondary {
  background: white;
  color: var(--nav);
}

.plan-note {
  margin-top: 1.25rem;
  color: var(--muted);
  text-align: center;
}

.slider-grid input[type="range"] {
  width: 100%;
  accent-color: var(--primary);
}

.band-result-card,
.time-summary {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.band-result-card {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.band-result-card div,
.time-summary {
  background: #f6f8ff;
  padding: 1rem 1.1rem;
  border-radius: 18px;
}

.band-result-card strong,
.time-summary strong {
  display: block;
  font-size: 2rem;
  margin-top: 0.35rem;
}

.radio-group-column {
  display: grid;
  gap: 0.85rem;
}

.radio-group-column label {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1rem;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: #fafbff;
}

.range-card {
  display: grid;
  gap: 0.85rem;
  padding: 1rem 1rem 0;
  background: #fafbff;
  border-radius: 18px;
  border: 1px solid var(--border);
}

.range-card span {
  color: var(--muted);
}

.time-summary p {
  margin: 0;
  color: var(--muted);
}

.advice-box {
  padding: 1rem 1rem 0;
  color: var(--muted);
}

.calculator-card.calculator-time-estimator .advice-box {
  background: none;
  border: none;
}

.calculator-form {
  display: grid;
  gap: 1.25rem;
}

.calculator-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.calculator-form label,
.quiz-form label,
.modal-form label {
  display: grid;
  gap: 0.6rem;
  color: var(--muted);
}

.quiz-stepper {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
}

.quiz-panel {
  background: white;
  border-radius: 30px;
  border: 1px solid rgba(15,23,42,0.08);
  box-shadow: var(--shadow);
  padding: 2rem;
}

.quiz-form-stepper {
  display: grid;
  gap: 1.5rem;
}

.quiz-step {
  display: none;
  gap: 1rem;
}

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

.quiz-step h3 {
  margin-top: 0;
}

.quiz-controls {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.quiz-result-panel {
  display: grid;
  gap: 1rem;
}

.result-summary-card {
  padding: 1.8rem;
}

.recommendation-detail {
  padding: 1.8rem;
  border-radius: 24px;
  background: #f6f8ff;
}

.calculator-form select,
.modal-form input,
.modal-form textarea,
.quiz-form select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 0.95rem 1rem;
  background: white;
  color: var(--nav);
}

   .ielts-calc-container {
    max-width: 760px;
    margin: 0 auto;
    padding: 32px;
    background: white;
    border-radius: 24px;
    box-shadow: 0 20px 45px rgba(20, 40, 80, 0.08);
    color: var(--nav);
  }

  .ielts-calc-container h2 {
    text-align: center;
    margin-bottom: 8px;
    font-size: clamp(1.8rem, 2.3vw, 2.4rem);
    color: var(--nav);
  }

  .ielts-calc-container .subtitle {
    text-align: center;
    color: var(--muted);
    margin-bottom: 28px;
    font-size: 0.98rem;
  }

  .calc-section {
    margin-bottom: 24px;
  }

  .calc-section h3 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--nav);
  }

  .slider-group {
    margin-bottom: 18px;
  }

  .slider-group label {
    display: flex;
    justify-content: space-between;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 8px;
  }

  .slider-group label span {
    color: var(--primary);
  }

  .slider-group.class-hard label span {
    color: #c43e4c;
  }

  .ielts-calc-container input[type="range"] {
    width: 100%;
    height: 6px;
    background: #e8eef7;
    border-radius: 999px;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
  }

  .ielts-calc-container input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    transition: transform 0.15s ease;
  }

  .slider-group.class-hard input[type="range"]::-webkit-slider-thumb {
    background: #c43e4c;
  }

  .ielts-calc-container input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.15);
  }

  .radio-group label {
    display: block;
    margin-bottom: 12px;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--nav);
  }

  .radio-group input {
    margin-right: 0.65rem;
  }

  .target-section {
    background: #f7f9ff;
    padding: 18px;
    border-radius: 16px;
    border-left: 4px solid var(--primary);
  }

  .highlight-target {
    color: var(--primary);
    font-size: 1.1rem;
    font-weight: 700;
  }

  .calc-result-box {
    background: #f0f6ff;
    padding: 24px;
    border-radius: 22px;
    margin-top: 24px;
    border: 1px solid rgba(35, 81, 185, 0.15);
  }

  .calc-result-box p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.6;
  }

  .time-result {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary);
    margin: 16px 0 0;
  }

  .advice-box {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--nav);
    background: white;
    padding: 16px;
    border-radius: 14px;
    margin-top: 16px;
    border-left: 4px solid #f0b429;
  }

.result-highlight strong {
  font-size: 3rem;
  margin: 0;
}

.result-breakdown {
  display: grid;
  gap: 1rem;
}

.result-breakdown div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border-radius: 18px;
  background: white;
  color: var(--nav);
}

.result-breakdown span {
  color: var(--muted);
}

.calculator-note {
  color: var(--nav);
  line-height: 1.6;
}

.calculator-disclaimer {
  color: var(--muted);
  font-size: 0.95rem;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.plan-card {
  display: grid;
  gap: 1rem;
  align-items: start;
}

.plan-card.popular {
  border-color: rgba(211, 170, 79, 0.35);
}

.plan-type {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: #f7ede1;
  color: #8b6b2d;
  font-weight: 700;
}

.plan-duration,
.plan-meta {
  margin: 0;
  color: var(--muted);
}

.plan-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.plan-card li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
}

.plan-card li::before {
  content: '•';
  color: var(--gold);
}

.plan-price {
  font-size: 2rem;
  font-weight: 800;
}

.plan-price span {
  font-size: 1rem;
  color: var(--muted);
}

.plan-note {
  margin-top: 1.5rem;
  color: var(--muted);
}

.quiz-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: start;
}

.quiz-form {
  display: grid;
  gap: 1rem;
}

.quiz-result {
  display: grid;
  gap: 1rem;
}

.quiz-result .result-card {
  padding: 1.8rem;
  text-align: center;
}

.quiz-result strong {
  display: block;
  margin-top: 0.9rem;
  font-size: 1.8rem;
}

.quiz-result p {
  color: var(--muted);
}

.opportunity-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.opportunity-card {
  border: 1px solid var(--border);
}

.opportunity-card strong {
  display: block;
  margin-bottom: 0.8rem;
}

.opportunity-card span {
  color: var(--muted);
}

.opportunity-footer {
  margin-top: 1.5rem;
}

.consulting-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 2rem;
  align-items: start;
}

.consulting-grid ol {
  margin: 1.5rem 0 2rem;
  padding-left: 1.35rem;
  color: var(--muted);
}

.consulting-grid li {
  margin-bottom: 0.9rem;
}

.consulting-card {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.consulting-stat {
  padding: 1rem 1.2rem;
  border-radius: 20px;
  background: var(--surface-soft);
  font-weight: 700;
}

.consulting-highlight p {
  margin: 0;
  color: var(--muted);
}

/* Removed unused styles. */

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

/* UI polish: unified card styles, subtle shadows and interactions */
.card,
.visual-card,
.feature-card,
.plan-card,
.action-card,
.consulting-card,
.calculator-result,
.result-card {
  background: linear-gradient(180deg, #ffffff, #fbfbff);
  border-radius: 16px;
  padding: 1.25rem;
  border: 1px solid rgba(15,23,42,0.04);
  box-shadow: 0 8px 24px rgba(15,23,42,0.06);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  will-change: transform;
}

.card:hover,
.visual-card:hover,
.feature-card:hover,
.plan-card:hover,
.action-card:hover,
.consulting-card:hover,
.calculator-result:hover,
.result-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(9,22,49,0.12);
  border-color: rgba(15,23,42,0.08);
}

/* Headings and content spacing inside cards */
.feature-card h3,
.action-card h3,
.plan-card h3,
.consulting-card h3 {
  margin-top: 0;
  font-weight: 700;
  color: var(--nav);
}

/* Buttons: smoother and more tactile */
.btn {
  border-radius: 12px;
  padding: 0.65rem 0.95rem;
  transition: background-color .18s ease, transform .12s ease, box-shadow .12s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(15,23,42,0.06); }

.btn-primary { box-shadow: 0 8px 20px rgba(15,47,108,0.08); }
.btn-primary:hover { box-shadow: 0 20px 50px rgba(15,47,108,0.12); }

/* Grid and spacing refinements */
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.25rem; }
.action-grid { gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.learning-grid, .results-grid, .plans-grid { gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

/* Subtle responsive tweaks */
@media (max-width: 768px) {
  .visual-card { padding: 1rem; text-align: left; }
  .hero-buttons { display: grid; gap: .6rem; }
  .action-grid { grid-template-columns: 1fr; }
}


.faq-card {
  border-radius: 28px;
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.06);
  background: white;
}

.faq-toggle {
  width: 100%;
  padding: 1.25rem 1.3rem;
  border: none;
  background: transparent;
  text-align: left;
  font-size: 1rem;
  font-weight: 700;
  color: var(--nav);
}

.faq-answer {
  padding: 0 1.3rem 1.2rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: var(--muted);
}

.faq-card.active .faq-answer {
  max-height: 280px;
  padding-top: 0.75rem;
}

.faq-card.active .faq-toggle {
  color: var(--primary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
}

.contact-copy p {
  color: var(--muted);
}

.contact-cards {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.75rem;
}

.contact-pill {
  display: grid;
  gap: 0.35rem;
  padding: 1.1rem 1.25rem;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: white;
}

.contact-pill strong {
  font-weight: 700;
}

.map-card {
  display: grid;
  gap: 1.2rem;
}

.map-placeholder {
  min-height: 280px;
  border-radius: 28px;
  background: linear-gradient(180deg, #e8ecf7 0%, #f6f5f8 100%);
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 700;
}

.map-details p {
  margin: 0;
}

.map-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-footer {
  background: var(--nav);
  color: white;
  padding: 3rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr 0.8fr;
  gap: 2rem;
}

.footer-brand {
  color: white;
  font-size: 1.3rem;
  font-weight: 700;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.footer-links h4 {
  margin-bottom: 1rem;
  color: #f7e9c6;
}

.footer-links a {
  display: block;
  margin-bottom: 0.7rem;
  color: rgba(255, 255, 255, 0.85);
}

.footer-social {
  display: grid;
  gap: 0.65rem;
}

.footer-social a {
  color: rgba(255, 255, 255, 0.85);
}

.footer-bottom {
  margin-top: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(9, 18, 40, 0.6);
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  width: min(640px, 100%);
  background: white;
  border-radius: 30px;
  padding: 2rem;
  position: relative;
  box-shadow: var(--shadow);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  border: none;
  background: transparent;
  font-size: 1.6rem;
  color: var(--nav);
}

.modal-header h2 {
  margin: 0.7rem 0 0.8rem;
  font-size: 2rem;
}

.modal-header p {
  color: var(--muted);
  margin: 0;
}

.modal-form {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.modal-form label {
  display: grid;
  gap: 0.5rem;
  color: var(--muted);
}

.modal-form input,
.modal-form textarea,
.modal-form select {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 0.95rem 1rem;
}

.modal-form textarea {
  resize: vertical;
}

.modal-notice {
  color: #0f2f6c;
}

.signin-links {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.signin-links a {
  color: var(--primary);
}

@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .study-grid,
  .calculator-grid,
  .plans-grid,
  .quiz-grid,
  .contact-grid,
  .consulting-grid,
  .footer-grid,
  .results-grid {
    grid-template-columns: 1fr;
  }

  .action-grid,
  .journey-timeline,
  .stats-panel .stats-list,
  .mini-stats,
  .opportunity-grid,
  .faq-grid,
  .footer-links {
    grid-template-columns: 1fr;
  }

  .site-menu {
    position: absolute;
    inset: auto 0 0 0;
    top: 76px;
    left: 0;
    background: white;
    flex-direction: column;
    align-items: stretch;
    padding: 1.25rem;
    border-top: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.28s ease;
    width: 100%;
  }

  .site-menu.open,
  .site-menu.is-open {
    max-height: 320px;
  }

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

  .site-menu a {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(15, 23, 42, 0.05);
  }

  .header-actions {
    display: none;
  }
}

@media (max-width: 768px) {
  .hero-copy h1 {
    font-size: 2.8rem;
  }

  .hero-buttons,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .calculator-row {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    position: relative;
  }
}

@media (max-width: 580px) {
  .hero-copy h1 {
    font-size: 2.4rem;
  }

  .btn {
    width: 100%;
  }

  .modal {
    padding: 1.5rem;
  }
}