/* ═══════════════════════════════════════════════════════════════════
   World Wide First Aid — Landing Page
   Brand palette: Deep crimson + clean white + green accents
   Fonts: Plus Jakarta Sans (headings) + Work Sans (body)
═══════════════════════════════════════════════════════════════════ */

/* ─── Design Tokens ─────────────────────────────────────────────── */
:root {
  /* Type scale (fluid) */
  --text-xs:   clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem, 1.2rem + 2.5vw, 3.5rem);

  /* 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;

  /* Brand colors — WWFA */
  --color-bg:              #ffffff;
  --color-surface:         #fafafa;
  --color-surface-offset:  #fff5f5;
  --color-surface-warm:    #fff8f8;
  --color-border:          #f0e4e4;
  --color-divider:         #ecdede;

  --color-text:            #1a1a1a;
  --color-text-muted:      #546E7A;
  --color-text-faint:      #9da8b0;
  --color-text-inverse:    #ffffff;

  /* Primary — Deep Crimson */
  --color-primary:         #C62828;
  --color-primary-hover:   #b71c1c;
  --color-primary-active:  #8b0000;
  --color-primary-light:   #FFEBEE;
  --color-primary-mid:     #FFCDD2;
  --color-primary-logo:    #5D1818;

  /* Success green — for checkmarks */
  --color-success:         #10b981;
  --color-success-light:   #d1fae5;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.12);
  --shadow-xl:  0 20px 60px rgba(0,0,0,0.15);

  /* Radius */
  --radius-sm:  0.375rem;
  --radius-md:  0.625rem;
  --radius-lg:  1rem;
  --radius-xl:  1.5rem;
  --radius-full: 9999px;

  /* Transition */
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow:  640px;
  --content-default: 980px;
  --content-wide:    1200px;

  /* Fonts */
  --font-display: 'Plus Jakarta Sans', 'Segoe UI', sans-serif;
  --font-body:    'Work Sans', 'Helvetica Neue', sans-serif;
}

/* Dark mode — kept minimal for landing pages, uses light as default */
[data-theme="dark"] {
  --color-bg:             #0f0f0f;
  --color-surface:        #161616;
  --color-surface-offset: #1e1010;
  --color-surface-warm:   #1a1010;
  --color-border:         #2e2020;
  --color-divider:        #261818;
  --color-text:           #e8e0e0;
  --color-text-muted:     #8a9ba3;
  --color-text-faint:     #5a6670;
  --color-primary:        #ef5350;
  --color-primary-hover:  #e53935;
  --color-primary-light:  #1f1010;
  --color-primary-mid:    #2c1515;
}

/* ─── Base reset ────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  hanging-punctuation: first last;
}
body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.65;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  text-wrap: balance;
  line-height: 1.15;
}
p, li { text-wrap: pretty; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
input, select, textarea {
  font: inherit;
  color: inherit;
  background: transparent;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ─── Layout utilities ──────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-16));
}
.section-header {
  text-align: center;
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}
.eyebrow {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}
.section-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--space-4);
}
.section-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 560px;
  margin-inline: auto;
}

/* ─── Buttons ───────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  line-height: 1;
  border-radius: var(--radius-full);
  padding: 0.75rem 1.75rem;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
}
.btn--sm { padding: 0.55rem 1.25rem; font-size: var(--text-xs); }
.btn--lg { padding: 1rem 2.25rem; font-size: var(--text-base); font-weight: 700; }
.btn--full { width: 100%; }

.btn--primary {
  background: var(--color-primary);
  color: white;
  box-shadow: 0 4px 14px rgba(198, 40, 40, 0.35);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 6px 20px rgba(198, 40, 40, 0.45);
  transform: translateY(-1px);
}
.btn--primary:active { transform: translateY(0); }

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary-light);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-divider);
}
.btn--ghost:hover { background: var(--color-surface); }

.btn--ghost-red {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary-mid);
  font-weight: 600;
}
.btn--ghost-red:hover { background: var(--color-primary-light); }

/* ─── NAVBAR ────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
[data-theme="dark"] .nav {
  background: rgba(15,15,15,0.92);
}
.nav--scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: var(--space-4);
}
.nav__logo {
  display: flex;
  align-items: center;
}
.logo-svg {
  width: auto;
  height: 32px;
  color: var(--color-text);
}
.nav__right {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

/* Language switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.lang-btn {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 0.2rem 0.4rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  letter-spacing: 0.03em;
  font-family: var(--font-display);
}
.lang-btn:hover { color: var(--color-text); }
.lang-btn.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
}
.lang-sep { color: var(--color-divider); font-size: var(--text-xs); }

/* ─── HERO ──────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding-block: clamp(var(--space-16), 9vw, var(--space-24));
  overflow: hidden;
  background: linear-gradient(
    135deg,
    var(--color-surface-warm) 0%,
    var(--color-bg) 50%,
    var(--color-surface-offset) 100%
  );
}
.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 80% 20%, rgba(198,40,40,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 70% at 10% 80%, rgba(198,40,40,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 5vw, var(--space-16));
  align-items: center;
}
.hero__content { max-width: 580px; }

/* Trust badge */
/* ─── Accreditation badge (Double-Bezel) ──────────────────────── */
.accred-badge {
  display: inline-flex;
  margin-bottom: var(--space-6);
}
/* Outer shell — tinted halo */
.accred-badge__shell {
  background: rgba(198, 40, 40, 0.06);
  border: 1px solid rgba(198, 40, 40, 0.15);
  border-radius: 999px;
  padding: 3px;
  box-shadow:
    0 0 0 1px rgba(198, 40, 40, 0.04),
    0 2px 8px rgba(198, 40, 40, 0.08);
  transition: box-shadow 600ms cubic-bezier(0.32, 0.72, 0, 1);
}
.accred-badge__shell:hover {
  box-shadow:
    0 0 0 1px rgba(198, 40, 40, 0.08),
    0 4px 16px rgba(198, 40, 40, 0.14);
}
/* Inner core */
.accred-badge__inner {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  background: var(--color-bg);
  border-radius: 999px;
  padding: 0.35rem 0.9rem 0.35rem 0.55rem;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.8);
}
/* Shield seal icon container */
.accred-badge__seal {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  background: rgba(198, 40, 40, 0.07);
  border-radius: 50%;
  border: 1px solid rgba(198, 40, 40, 0.12);
}
/* Text block */
.accred-badge__text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1.2;
}
.accred-badge__label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.accred-badge__orgs {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-wrap: wrap;
}
.accred-org {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary-logo);
  letter-spacing: 0.01em;
}
.accred-sep {
  color: rgba(198, 40, 40, 0.3);
  font-size: 0.7rem;
  font-weight: 300;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero__headline {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.12;
  margin-bottom: var(--space-6);
}
.hero__headline em {
  font-style: normal;
  color: var(--color-primary);
}

.hero__subline {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-8);
  max-width: 520px;
}

.hero__cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.hero__micro-trust {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.hero__micro-trust li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Hero visual card */
.hero__visual {
  display: flex;
  justify-content: center;
}
.hero__visual-card {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-6);
  width: 100%;
  max-width: 360px;
  border: 1px solid var(--color-border);
}
.course-preview__header {
  margin-bottom: var(--space-5);
}
.course-preview__progress-bar {
  height: 6px;
  background: var(--color-primary-mid);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2);
  overflow: hidden;
}
.course-preview__progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width 1s ease;
}
.course-preview__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}
.course-preview__lesson {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: var(--color-surface-warm);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-5);
  border: 1px solid var(--color-border);
}
.video-thumb {
  flex-shrink: 0;
}
.course-preview__lesson-info .lesson-title {
  font-weight: 600;
  font-size: var(--text-sm);
  font-family: var(--font-display);
  margin-bottom: var(--space-1);
}
.lesson-meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.course-preview__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.stat-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-2);
  border: 1px solid var(--color-border);
}
.stat-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-primary);
  line-height: 1;
}
.stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--space-1);
}

/* ─── PROOF BAR ─────────────────────────────────────────────────── */
.proof-bar {
  background: var(--color-primary-logo);
  padding-block: clamp(var(--space-6), 3vw, var(--space-10));
}
.proof-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.proof-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.proof-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: white;
  line-height: 1;
}
.proof-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.65);
  font-weight: 500;
  margin-top: var(--space-1);
  letter-spacing: 0.02em;
}
.proof-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.2);
}

/* ─── WHY SECTION ───────────────────────────────────────────────── */
.why-section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-bg);
}
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  max-width: 900px;
  margin-inline: auto;
}
.why-card {
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-10));
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.3s ease;
}

.why-card.revealed { opacity: 1; transform: translateY(0); }
.why-card--problem {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
}
.why-card--solution {
  background: var(--color-bg);
  border: 2px solid var(--color-primary);
  position: relative;
  box-shadow: var(--shadow-md);
}
.why-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: white;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 0.3rem 1rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  font-family: var(--font-display);
  letter-spacing: 0.03em;
}
.why-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-5);
  font-family: var(--font-display);
}
.why-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.why-list li {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  padding-left: var(--space-5);
  position: relative;
}
.why-list li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--color-text-faint);
}
.why-list--check li {
  color: var(--color-text);
  padding-left: var(--space-6);
}
.why-list--check li::before {
  content: '✓';
  color: var(--color-success);
  font-weight: 700;
  left: 0;
}

/* ─── COURSES ───────────────────────────────────────────────────── */
.courses-section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-surface);
}
.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}
.course-card {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 3vw, var(--space-8));
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition), opacity 0.5s ease;
}

.course-card.revealed { opacity: 1; transform: translateY(0); }
.course-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.course-card--featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary-light), var(--shadow-md);
}
.course-card__badge {
  position: absolute;
  top: -14px;
  left: var(--space-6);
  background: var(--color-primary);
  color: white;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 0.3rem 1rem;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  letter-spacing: 0.03em;
}
.course-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.course-icon {
  flex-shrink: 0;
}
.course-card__duration {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
}
.course-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  font-family: var(--font-display);
}
.course-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.course-card__features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.course-card__features li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-left: var(--space-5);
  position: relative;
}
.course-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}
.course-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}
.course-card__price {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.price-original {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  text-decoration: line-through;
}
.price-current {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-primary);
}
.price-save {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-success);
  background: var(--color-success-light);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

/* Free trial strip */
.free-trial-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  border: 1px dashed var(--color-primary-mid);
  flex-wrap: wrap;
}
.free-trial__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

/* ─── HOW IT WORKS ──────────────────────────────────────────────── */
.how-section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-bg);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 24px;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(to right, var(--color-primary-mid), var(--color-border), var(--color-primary-mid));
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-4);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.step.revealed { opacity: 1; transform: translateY(0); }
.step__num {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 800;
  color: var(--color-primary);
  background: var(--color-primary-light);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-primary-mid);
  position: relative;
  z-index: 1;
  letter-spacing: 0.04em;
}
.step__icon {
  color: var(--color-text-muted);
}
.step__title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  font-family: var(--font-display);
}
.step__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ─── TESTIMONIALS ──────────────────────────────────────────────── */
.testimonials-section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-surface-warm);
}
.stars-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.stars-row {
  color: #f59e0b;
  font-size: var(--text-lg);
  letter-spacing: 0.05em;
}
.stars-display strong {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
}
.reviews-count {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: var(--space-5);
}
.testimonial-card {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 3vw, var(--space-8));
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  transition: box-shadow var(--transition), opacity 0.5s ease, transform 0.5s ease;
  opacity: 1;
  transform: translateY(0);
}
.testimonial-card.revealed { opacity: 1; transform: translateY(0); }
.testimonial-card:hover { box-shadow: var(--shadow-md); }
.testimonial-card--featured {
  background: var(--color-primary-logo);
  border-color: var(--color-primary-logo);
  color: white;
}
.testimonial-card--featured .testimonial-quote,
.testimonial-card--featured .testimonial-author .author-name,
.testimonial-card--featured .author-role {
  color: white;
}
.testimonial-card--featured .testimonial-stars {
  color: #f59e0b;
}
.testimonial-card--featured .author-avatar {
  background: rgba(255,255,255,0.2);
  color: white;
}
.testimonial-stars {
  color: #f59e0b;
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
}
.testimonial-quote {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.7;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xs);
  flex-shrink: 0;
}
.author-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text);
  font-style: normal;
  display: block;
}
.author-role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* ─── PRICING ───────────────────────────────────────────────────── */
.pricing-section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-bg);
}
.pricing-card-wrapper {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-6);
  max-width: 900px;
  margin-inline: auto;
  align-items: start;
}
.pricing-card {
  background: var(--color-bg);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.pricing-card.revealed { opacity: 1; transform: translateY(0); }
.pricing-card__top {
  background: var(--color-primary-logo);
  padding: clamp(var(--space-8), 4vw, var(--space-10));
  text-align: center;
}
.pricing-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}
.pricing-amount {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.pricing-old {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.4);
  text-decoration: line-through;
  padding-bottom: 4px;
}
.pricing-new {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: white;
  line-height: 1;
}
.pricing-save-pill {
  display: inline-block;
  background: var(--color-success);
  color: white;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 0.3rem 1rem;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
}
.pricing-features {
  padding: var(--space-8) clamp(var(--space-6), 4vw, var(--space-10));
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}
.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--color-text);
}
.pricing-features svg { flex-shrink: 0; }
.pricing-card .btn--primary,
.pricing-footnote {
  margin: var(--space-6) clamp(var(--space-6), 4vw, var(--space-10));
}
.pricing-card .btn--primary {
  display: flex;
  margin-bottom: 0;
}
.pricing-footnote {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--space-4);
  margin-bottom: var(--space-8);
}

/* Group aside */
.group-aside {
  background: var(--color-surface-warm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  width: 280px;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease 0.15s, transform 0.5s ease 0.15s;
}
.group-aside.revealed { opacity: 1; transform: translateY(0); }
.group-aside__icon {
  color: var(--color-primary);
  background: var(--color-primary-light);
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.group-aside__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  font-family: var(--font-display);
}
.group-aside__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ─── CONTACT ───────────────────────────────────────────────────── */
.contact-section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-surface);
}
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}
.contact-content .eyebrow { margin-bottom: var(--space-3); }
.contact-content .section-title {
  text-align: left;
  margin-inline: 0;
  margin-bottom: var(--space-5);
}
.contact-desc {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}
.contact-benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.contact-benefits li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-left: var(--space-5);
  position: relative;
}
.contact-benefits li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

/* Form */
.contact-form {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 3vw, var(--space-8));
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  box-shadow: var(--shadow-sm);
  transition: opacity 0.3s ease;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-group label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  font-family: var(--font-display);
}
.form-group input,
.form-group select,
.form-group textarea {
  border: 1.5px solid var(--color-divider);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-size: var(--text-base);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(198,40,40,0.1);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-privacy {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
}
.contact-alt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--space-3);
}
.contact-alt a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}
.contact-alt a:hover {
  text-decoration: underline;
}
.group-cta-strip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  text-align: center;
  padding: var(--space-6) var(--space-4);
  margin-top: var(--space-4);
}
.group-cta__text {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  font-weight: 500;
  margin: 0;
}
.form-success {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-success-light);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  font-size: var(--text-base);
  font-weight: 600;
  color: #065f46;
  opacity: 1;
  transition: opacity 0.4s ease;
}
.form-success[hidden] { display: none; }

/* ─── FINAL CTA ─────────────────────────────────────────────────── */
.final-cta {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  background: linear-gradient(135deg, var(--color-primary-logo) 0%, #3d0c0c 100%);
  color: white;
}
.final-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-10);
  flex-wrap: wrap;
}
.final-cta__title {
  font-size: var(--text-xl);
  font-weight: 800;
  color: white;
  max-width: 500px;
  margin-bottom: var(--space-3);
}
.final-cta__text p {
  color: rgba(255,255,255,0.7);
}
.final-cta__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}
.btn--primary.btn--cta-final {
  background: white;
  color: var(--color-primary-logo);
  box-shadow: 0 6px 24px rgba(0,0,0,0.25);
}
.btn--primary.btn--cta-final:hover {
  background: #fff8f8;
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
}
.final-cta__guarantee {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.65);
  font-weight: 600;
}

/* ─── FOOTER ────────────────────────────────────────────────────── */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-12);
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}
.footer__logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-base);
  color: var(--color-primary-logo);
  display: block;
  margin-bottom: var(--space-1);
}
.footer__tagline {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.footer__links {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--color-primary); }
.footer__copy {
  width: 100%;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  margin-top: var(--space-3);
}

/* ─── MOBILE STICKY CTA ─────────────────────────────────────────── */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  padding: var(--space-3) var(--space-5);
  padding-bottom: calc(var(--space-3) + env(safe-area-inset-bottom));
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
  opacity: 1;
  transform: translateY(100%);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.mobile-sticky-cta--visible {
  opacity: 1;
  transform: translateY(0);
}
.mobile-sticky-cta--hidden {
  opacity: 1;
  transform: translateY(100%);
  pointer-events: none;
}

/* ─── RESPONSIVE ────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .courses-grid {
    grid-template-columns: 1fr 1fr;
  }
  .course-card:nth-child(3) {
    grid-column: 1 / -1;
    max-width: 520px;
    margin-inline: auto;
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
  .steps-grid::before { display: none; }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .pricing-card-wrapper {
    grid-template-columns: 1fr;
  }
  .group-aside {
    width: 100%;
    max-width: 600px;
    margin-inline: auto;
  }
  .contact-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }
  .hero__visual {
    display: none;
  }
  .hero__cta-group {
    flex-direction: column;
  }
  .hero__cta-group .btn {
    width: 100%;
    justify-content: center;
  }
  .nav__right .btn--sm {
    display: none;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .courses-grid {
    grid-template-columns: 1fr;
  }
  .course-card:nth-child(3) { max-width: 100%; }
  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .proof-bar__inner {
    gap: var(--space-4);
  }
  .proof-divider {
    display: none;
  }
  .proof-bar__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
    text-align: center;
  }
  .pricing-card-wrapper {
    grid-template-columns: 1fr;
  }
  .final-cta__inner {
    flex-direction: column;
    text-align: center;
  }
  .final-cta__title { max-width: 100%; }
  .final-cta__actions { width: 100%; }
  .final-cta__actions .btn { width: 100%; }
  .footer__inner {
    flex-direction: column;
    text-align: center;
  }
  .footer__links { justify-content: center; }

  /* Show mobile sticky CTA */
  .mobile-sticky-cta {
    display: block;
  }

  /* Testimonials: show only featured on mobile */
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero__micro-trust {
    gap: var(--space-2);
  }
  .trust-badge {
    font-size: 0.7rem;
    flex-wrap: wrap;
    text-align: center;
    justify-content: center;
  }
  .course-card__footer {
    flex-direction: column;
    align-items: flex-start;
  }
  .course-card__footer .btn {
    width: 100%;
    justify-content: center;
  }
  .free-trial-strip {
    flex-direction: column;
    text-align: center;
  }
}

/* ─── Focus / accessibility ─────────────────────────────────────── */
:focus-visible {
  outline: 2.5px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}