/* ============================================================
   BRRRR8 — Main Stylesheet
   Fonts: Playfair Display (headings) · DM Sans (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;900&family=DM+Sans:wght@400;500&display=swap');

/* ============================================================
   1. CUSTOM PROPERTIES
   ============================================================ */

:root {
  /* Brand colours */
  --navy:      #0A1628;
  --gold:      #C9A84C;
  --gold-dark: #A8882E;
  --light-bg:  #F8F6F1;
  --white:     #FFFFFF;
  --text:      #1A1A1A;
  --muted:     #6B7280;
  --border:    #E4E1DA;

  /* Track accent colours (courses page) */
  --track-1: #0A1628;
  --track-2: #1A3A5C;
  --track-3: #2C5F2E;
  --track-4: #6B3A2A;

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  /* Type scale */
  --text-xs:   0.75rem;   /* 12px */
  --text-sm:   0.875rem;  /* 14px */
  --text-base: 1rem;      /* 16px */
  --text-lg:   1.125rem;  /* 18px */
  --text-xl:   1.25rem;   /* 20px */
  --text-2xl:  1.5rem;    /* 24px */
  --text-3xl:  1.875rem;  /* 30px */
  --text-4xl:  2.25rem;   /* 36px */
  --text-5xl:  3rem;      /* 48px */
  --text-6xl:  3.75rem;   /* 60px */
  --text-7xl:  4.5rem;    /* 72px */

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --max-width:    1200px;
  --gutter:       1.5rem;
  --radius-sm:    6px;
  --radius:       12px;
  --radius-lg:    20px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow:    0 4px 12px rgba(0,0,0,.10), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 30px rgba(0,0,0,.14), 0 4px 8px rgba(0,0,0,.06);
  --shadow-gold: 0 4px 20px rgba(201,168,76,.30);

  /* Transitions */
  --transition: 200ms ease;
}


/* ============================================================
   2. RESET & BASE
   ============================================================ */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
}


/* ============================================================
   3. TYPOGRAPHY SCALE
   ============================================================ */

.h1 { font-size: var(--text-6xl); font-weight: 900; }
.h2 { font-size: var(--text-4xl); font-weight: 700; }
.h3 { font-size: var(--text-3xl); font-weight: 700; }
.h4 { font-size: var(--text-2xl); font-weight: 700; }
.h5 { font-size: var(--text-xl);  font-weight: 700; }
.h6 { font-size: var(--text-lg);  font-weight: 700; }

.text-xs   { font-size: var(--text-xs);   }
.text-sm   { font-size: var(--text-sm);   }
.text-base { font-size: var(--text-base); }
.text-lg   { font-size: var(--text-lg);   }
.text-xl   { font-size: var(--text-xl);   }

.text-muted  { color: var(--muted); }
.text-gold   { color: var(--gold);  }
.text-navy   { color: var(--navy);  }
.text-white  { color: var(--white); }
.text-center { text-align: center;  }

.font-heading { font-family: var(--font-heading); }
.font-body    { font-family: var(--font-body);    }
.font-bold    { font-weight: 700; }
.font-black   { font-weight: 900; }

.lead {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--muted);
}

.section-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.section-header {
  margin-bottom: var(--space-12);
}

.section-header .section-label {
  margin-bottom: var(--space-3);
}

.section-header h2 {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.section-header p {
  font-size: var(--text-lg);
  color: var(--muted);
  max-width: 600px;
}

.section-header.centered {
  text-align: center;
}

.section-header.centered p {
  margin-inline: auto;
}


/* ============================================================
   4. LAYOUT UTILITIES
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--space-20);
}

.section-sm {
  padding-block: var(--space-12);
}

.section-lg {
  padding-block: var(--space-24);
}

.bg-light  { background-color: var(--light-bg); }
.bg-white  { background-color: var(--white);    }
.bg-navy   { background-color: var(--navy);     }

/* Grid */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Flex */
.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col     { display: flex; flex-direction: column; }
.gap-2  { gap: var(--space-2);  }
.gap-4  { gap: var(--space-4);  }
.gap-6  { gap: var(--space-6);  }
.gap-8  { gap: var(--space-8);  }

/* Spacing helpers */
.mt-4  { margin-top: var(--space-4);  }
.mt-6  { margin-top: var(--space-6);  }
.mt-8  { margin-top: var(--space-8);  }
.mt-12 { margin-top: var(--space-12); }
.mb-4  { margin-bottom: var(--space-4);  }
.mb-6  { margin-bottom: var(--space-6);  }
.mb-8  { margin-bottom: var(--space-8);  }
.mb-12 { margin-bottom: var(--space-12); }


/* ============================================================
   5. BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  line-height: 1;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: background-color var(--transition),
              border-color     var(--transition),
              color            var(--transition),
              box-shadow       var(--transition),
              transform        var(--transition);
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
}

.btn:active {
  transform: translateY(1px);
}

/* Primary — gold fill, navy text */
.btn-primary {
  background-color: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--gold-dark);
  border-color: var(--gold-dark);
  box-shadow: var(--shadow-gold);
}

/* Ghost — transparent with gold border */
.btn-ghost {
  background-color: transparent;
  border-color: var(--gold);
  color: var(--gold);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background-color: rgba(201, 168, 76, 0.10);
}

/* Ghost on light background */
.btn-ghost-dark {
  background-color: transparent;
  border-color: var(--navy);
  color: var(--navy);
}

.btn-ghost-dark:hover,
.btn-ghost-dark:focus-visible {
  background-color: rgba(10, 22, 40, 0.06);
}

/* Sizes */
.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--text-sm);
}

.btn-lg {
  padding: 1.125rem 2.5rem;
  font-size: var(--text-lg);
  border-radius: var(--radius);
}

/* Focus ring */
.btn:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}


/* ============================================================
   6. CARDS
   ============================================================ */

.card {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

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

.card-featured {
  border-color: var(--gold);
  box-shadow: var(--shadow-gold), var(--shadow);
  position: relative;
}

.card-featured::before {
  content: attr(data-badge);
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--gold);
  color: var(--navy);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-4);
  border-radius: 999px;
  white-space: nowrap;
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: rgba(201, 168, 76, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  font-size: 1.5rem;
}

.card-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.card p {
  color: var(--muted);
  font-size: var(--text-base);
  line-height: 1.65;
}

/* Dark card variant */
.card-dark {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.10);
  color: var(--white);
}

.card-dark h3 {
  color: var(--white);
}

.card-dark p {
  color: rgba(255, 255, 255, 0.65);
}


/* ============================================================
   7. GOLD DIVIDER / ACCENT
   ============================================================ */

.gold-line {
  display: block;
  width: 48px;
  height: 3px;
  background-color: var(--gold);
  border-radius: 2px;
  margin-bottom: var(--space-6);
}

.gold-line.centered {
  margin-inline: auto;
}


/* ============================================================
   8. STICKY NAV
   ============================================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: var(--navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: box-shadow var(--transition), background-color var(--transition);
}

.nav.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.35);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: var(--space-8);
}

/* Logo */
.nav__logo {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.02em;
  flex-shrink: 0;
  text-decoration: none;
}

.nav__logo sup {
  color: var(--gold);
  font-size: 0.65em;
  vertical-align: super;
}

/* Links */
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav__links a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: color var(--transition);
  white-space: nowrap;
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--white);
}

/* CTA */
.nav__cta {
  flex-shrink: 0;
}

/* Mobile hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: var(--space-2);
  cursor: pointer;
  background: none;
  border: none;
}

.nav__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg);  }
.nav__hamburger.open span:nth-child(2) { opacity: 0;                                 }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  background-color: var(--navy);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-4) var(--gutter) var(--space-6);
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile a {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.80);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  text-decoration: none;
  transition: color var(--transition);
}

.nav__mobile a:last-child {
  border-bottom: none;
  padding-top: var(--space-4);
}

.nav__mobile a:hover {
  color: var(--white);
}

/* Offset content below fixed nav */
.nav-offset {
  padding-top: 68px;
}


/* ============================================================
   9. PLACEHOLDER IMAGE UTILITY
   ============================================================ */

.img-placeholder {
  background: linear-gradient(135deg, var(--navy) 0%, #1A3A5C 100%);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.img-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 20px,
    rgba(201, 168, 76, 0.04) 20px,
    rgba(201, 168, 76, 0.04) 40px
  );
}


/* ============================================================
   10. BADGE / PILL
   ============================================================ */

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-gold {
  background-color: rgba(201, 168, 76, 0.15);
  color: var(--gold-dark);
}

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

.badge-green {
  background-color: rgba(44, 95, 46, 0.12);
  color: #2C5F2E;
}


/* ============================================================
   11. STARS (testimonials)
   ============================================================ */

.stars {
  display: flex;
  gap: 2px;
  color: var(--gold);
  font-size: 1rem;
  margin-bottom: var(--space-3);
}


/* ============================================================
   12. FORM ELEMENTS (global)
   ============================================================ */

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text);
}

.form-label .required {
  color: #C0392B;
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--muted);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.18);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-error {
  font-size: var(--text-sm);
  color: #C0392B;
  display: none;
}

.form-group.has-error .form-input,
.form-group.has-error .form-select,
.form-group.has-error .form-textarea {
  border-color: #C0392B;
}

.form-group.has-error .form-error {
  display: block;
}


/* ============================================================
   13. ACCORDION (FAQ)
   ============================================================ */

.accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.accordion__item {
  background-color: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}

.accordion__item.open {
  border-color: var(--gold);
}

.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--navy);
  transition: color var(--transition);
}

.accordion__trigger:hover {
  color: var(--gold-dark);
}

.accordion__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: rgba(201, 168, 76, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), background-color var(--transition);
}

.accordion__icon svg {
  width: 14px;
  height: 14px;
  stroke: var(--gold-dark);
  stroke-width: 2.5;
  stroke-linecap: round;
  fill: none;
  transition: transform var(--transition);
}

.accordion__item.open .accordion__icon {
  background-color: var(--gold);
  transform: rotate(180deg);
}

.accordion__item.open .accordion__icon svg {
  stroke: var(--navy);
}

.accordion__body {
  display: none;
  padding: 0 var(--space-6) var(--space-6);
  color: var(--muted);
  font-size: var(--text-base);
  line-height: 1.7;
}

.accordion__item.open .accordion__body {
  display: block;
}


/* ============================================================
   14. PROGRESS STEPS (enroll form)
   ============================================================ */

.progress-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--space-10);
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  max-width: 140px;
  position: relative;
}

.progress-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 18px;
  left: 50%;
  width: 100%;
  height: 2px;
  background-color: var(--border);
  z-index: 0;
  transition: background-color 400ms ease;
}

.progress-step.completed:not(:last-child)::after {
  background-color: var(--gold);
}

.progress-step__dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background-color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--muted);
  z-index: 1;
  transition: all 300ms ease;
  position: relative;
}

.progress-step.active .progress-step__dot {
  border-color: var(--gold);
  background-color: var(--gold);
  color: var(--navy);
  font-weight: 700;
  box-shadow: var(--shadow-gold);
}

.progress-step.completed .progress-step__dot {
  border-color: var(--gold);
  background-color: var(--gold);
  color: var(--navy);
}

.progress-step__label {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--muted);
  text-align: center;
  transition: color var(--transition);
  white-space: nowrap;
}

.progress-step.active .progress-step__label {
  color: var(--gold-dark);
  font-weight: 700;
}

.progress-step.completed .progress-step__label {
  color: var(--navy);
}


/* ============================================================
   15. PRICING CARD SPECIFICS
   ============================================================ */

.pricing-card {
  display: flex;
  flex-direction: column;
}

.pricing-card__header {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border);
}

.pricing-card__name {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--space-3);
}

.pricing-card__price {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: 900;
  color: var(--navy);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.pricing-card__price sup {
  font-size: var(--text-2xl);
  font-weight: 700;
  vertical-align: super;
  line-height: 0;
}

.pricing-card__desc {
  font-size: var(--text-sm);
  color: var(--muted);
}

.pricing-card__features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text);
}

.pricing-card__feature-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 1px;
}

.pricing-card__feature-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pricing-card .btn {
  width: 100%;
}

/* Featured pricing card overrides */
.card-featured .pricing-card__header {
  border-color: rgba(201, 168, 76, 0.25);
}

.card-featured .pricing-card__price {
  color: var(--gold-dark);
}


/* ============================================================
   16. STEP STRIP (How it works)
   ============================================================ */

.steps-strip {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}

.steps-strip::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(10% + 28px);
  right: calc(10% + 28px);
  height: 2px;
  background: linear-gradient(90deg, var(--gold) 0%, rgba(201,168,76,0.3) 100%);
}

.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 var(--space-4);
  position: relative;
  z-index: 1;
}

.step__number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--navy);
  border: 3px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 900;
  color: var(--gold);
  margin-bottom: var(--space-4);
  flex-shrink: 0;
}

.step__letter {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-2);
}

.step__title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: var(--space-2);
}

.step__desc {
  font-size: var(--text-sm);
  color: var(--muted);
  line-height: 1.55;
}


/* ============================================================
   17. TRACK CARDS (courses page)
   ============================================================ */

.track-card {
  background-color: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.track-card__header {
  padding: var(--space-6) var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  cursor: pointer;
  user-select: none;
}

.track-card__header-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.track-card__num {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 900;
  color: var(--white);
  flex-shrink: 0;
}

.track-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--white);
  margin: 0;
}

.track-card__meta {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.70);
  margin-top: 2px;
}

.track-card__badge {
  background-color: rgba(255,255,255,0.20);
  color: var(--white);
  font-size: var(--text-xs);
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
}

.track-card__toggle {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), background-color var(--transition);
}

.track-card__toggle svg {
  width: 16px;
  height: 16px;
  stroke: var(--white);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  transition: transform var(--transition);
}

.track-card.open .track-card__toggle {
  background-color: rgba(255,255,255,0.25);
}

.track-card.open .track-card__toggle svg {
  transform: rotate(180deg);
}

/* Track colour headers */
.track-card[data-track="1"] .track-card__header { background-color: var(--track-1); }
.track-card[data-track="2"] .track-card__header { background-color: var(--track-2); }
.track-card[data-track="3"] .track-card__header { background-color: var(--track-3); }
.track-card[data-track="4"] .track-card__header { background-color: var(--track-4); }

.track-card__body {
  display: none;
  padding: var(--space-6) var(--space-8);
}

.track-card.open .track-card__body {
  display: block;
}

.module {
  margin-bottom: var(--space-6);
}

.module:last-child {
  margin-bottom: 0;
}

.module__title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.module__title span {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.module__lessons {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-left: var(--space-4);
}

.lesson {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--muted);
}

.lesson::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--gold);
}


/* ============================================================
   18. PROOF BAR
   ============================================================ */

.proof-bar {
  background-color: var(--navy);
  padding-block: var(--space-8);
}

.proof-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.proof-stat {
  text-align: center;
}

.proof-stat__number {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.proof-stat__label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  line-height: 1.4;
}


/* ============================================================
   19. RESPONSIVE BREAKPOINTS
   ============================================================ */

/* ── 1024px (tablet landscape) ── */
@media (max-width: 1024px) {
  :root {
    --text-6xl: 3rem;
    --text-7xl: 3.75rem;
  }

  .grid-4 { grid-template-columns: repeat(2, 1fr); }

  .proof-bar__grid { grid-template-columns: repeat(4, 1fr); }

  .steps-strip {
    flex-wrap: wrap;
    gap: var(--space-8);
  }

  .steps-strip::before { display: none; }

  .step { min-width: 140px; flex: 1 1 140px; }
}

/* ── 768px (tablet) ── */
@media (max-width: 768px) {
  :root {
    --text-5xl: 2.5rem;
    --text-6xl: 2.5rem;
    --gutter: 1.25rem;
  }

  .section    { padding-block: var(--space-16); }
  .section-lg { padding-block: var(--space-16); }

  .grid-2,
  .grid-3,
  .grid-4 { grid-template-columns: 1fr; }

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

  /* Nav: hide links, show hamburger */
  .nav__links  { display: none; }
  .nav__cta    { display: none; }
  .nav__hamburger { display: flex; }

  .section-header h2 { font-size: var(--text-3xl); }

  .progress-steps {
    gap: 0;
  }

  .progress-step__label {
    display: none;
  }

  .track-card__header {
    padding: var(--space-4) var(--space-5);
  }

  .track-card__body {
    padding: var(--space-4) var(--space-5);
  }
}

/* ── 480px (mobile) ── */
@media (max-width: 480px) {
  :root {
    --text-4xl: 1.875rem;
    --text-5xl: 2rem;
    --text-6xl: 2rem;
    --gutter: 1rem;
  }

  .btn-lg { padding: 1rem 1.75rem; font-size: var(--text-base); }

  .proof-bar__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }

  .card { padding: var(--space-6); }

  /* Step strip: column of rows — number circle left, text right */
  .steps-strip {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-5);
  }
  .steps-strip::before { display: none; }

  .step {
    display: grid;
    grid-template-columns: 56px 1fr;
    grid-template-rows: auto auto auto;
    column-gap: var(--space-4);
    row-gap: var(--space-1);
    align-items: start;
    text-align: left;
    padding: 0;
    flex: none;
  }

  .step__number {
    grid-column: 1;
    grid-row: 1 / 4;
    align-self: start;
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .step__letter { grid-column: 2; grid-row: 1; }
  .step__title  { grid-column: 2; grid-row: 2; }
  .step__desc   { grid-column: 2; grid-row: 3; }

  .pricing-card__price { font-size: var(--text-4xl); }

  .track-card__badge { display: none; }

  /* Accordion: tighter padding on small screens */
  .accordion__trigger { padding: var(--space-4) var(--space-4); font-size: var(--text-base); }
  .accordion__body    { padding: 0 var(--space-4) var(--space-4); }

  /* Section headers */
  .section-header h2 { font-size: var(--text-2xl); }
}


/* ============================================================
   20. TARGETED RESPONSIVE FIXES — per-page components
   ============================================================ */

/* ── Hero subheading: prevent overflow on narrow screens ── */
@media (max-width: 600px) {
  /* Defined in index.html inline style but added here for global reach */
  .hero__subhead {
    font-size: var(--text-xs);
    letter-spacing: 0.10em;
    line-height: 1.8;
  }
}

/* ── Proof bar: shrink numbers slightly at narrow widths ── */
@media (max-width: 380px) {
  .proof-stat__number { font-size: var(--text-3xl); }
  .proof-stat__label  { font-size: 11px; }
}

/* ── Pricing grid: never let featured badge clip ── */
@media (max-width: 480px) {
  .card-featured { margin-top: var(--space-4); }
}

/* ── Track card headers: prevent title overflow at narrow widths ── */
@media (max-width: 480px) {
  .track-card__title { font-size: var(--text-base); }
  .track-card__meta  { font-size: 11px; }
  .track-card__num   { width: 36px; height: 36px; font-size: var(--text-base); }

  .module-item__trigger { padding: var(--space-3) var(--space-4); font-size: var(--text-xs); }
  .module-item__label   { min-width: 54px; font-size: 10px; }
}

/* ── Enroll: step nav buttons stack on very small screens ── */
@media (max-width: 400px) {
  .step-nav          { flex-direction: column-reverse; }
  .step-nav .btn     { width: 100%; justify-content: center; }
  .step-nav--right   { flex-direction: column; }
}

/* ── Enroll: plan cards price on single-column layout ── */
@media (max-width: 480px) {
  .plan-select-card__price { font-size: var(--text-2xl); }
}

/* ── Progress steps: shrink dots on narrow screens ── */
@media (max-width: 360px) {
  .progress-step__dot { width: 28px; height: 28px; font-size: 11px; }
  .progress-steps     { gap: 0; }
}

/* ── Footer: stack on narrow ── */
@media (max-width: 400px) {
  .footer__enroll { flex-direction: column; align-items: flex-start; gap: var(--space-4); }
}

/* ── Testimonial cards: tighter padding ── */
@media (max-width: 480px) {
  .testimonial-card { padding: var(--space-5) var(--space-5); }
}

/* ── Nav: prevent logo from being clipped ── */
@media (max-width: 360px) {
  .nav__logo { font-size: var(--text-xl); }
  .nav__inner { height: 60px; }
  .nav-offset { padding-top: 60px; }
}