/* ==========================================================================
   HelpOne - Custom CSS
   Naming: s- (sections), c- (components), u- (utilities), is- (states)
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Colors */
  --color-bg: #f8f7f4;
  --color-surface: #ffffff;
  --color-border: #d4cfc7;
  --color-border-hover: #1a3a5c;
  --color-text-primary: #1a1a2e;
  --color-text-secondary: #4a5568;
  --color-text-muted: #7a8694;
  --color-primary: #1a3a5c;
  --color-primary-light: #2d5f8a;
  --color-accent: #c8723a;
  --color-accent-light: #e8956a;
  --color-gradient-start: #1a3a5c;
  --color-gradient-end: #2d5f8a;
  --color-hero-overlay: rgba(10, 22, 40, 0.72);

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

  /* Spacing */
  --space-xs: clamp(0.5rem, 1vw, 0.75rem);
  --space-sm: clamp(0.75rem, 1.5vw, 1rem);
  --space-md: clamp(1rem, 2vw, 1.5rem);
  --space-lg: clamp(1.5rem, 3vw, 2.5rem);
  --space-xl: clamp(2.5rem, 5vw, 4rem);
  --space-2xl: clamp(4rem, 8vw, 7rem);

  /* Border radius scale */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-xs: 0 1px 3px rgba(26, 58, 92, 0.06), 0 1px 2px rgba(26, 58, 92, 0.04);
  --shadow-sm: 0 2px 8px rgba(26, 58, 92, 0.08), 0 1px 3px rgba(26, 58, 92, 0.06);
  --shadow-md: 0 4px 20px rgba(26, 58, 92, 0.10), 0 2px 8px rgba(26, 58, 92, 0.06);
  --shadow-lg: 0 8px 40px rgba(26, 58, 92, 0.14), 0 4px 16px rgba(26, 58, 92, 0.08);
  --shadow-hover: 0 16px 48px rgba(26, 58, 92, 0.18), 0 6px 20px rgba(26, 58, 92, 0.10);

  /* Transitions */
  --transition-fast: 0.18s ease;
  --transition-base: 0.28s ease;
  --transition-slow: 0.4s ease;

  /* Nav */
  --nav-height: 80px;
  --nav-padding: 1.25rem 0;
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-accent); }

ul { list-style: none; }

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

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.u-container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.u-text-center { text-align: center; }
.u-mt-md { margin-top: var(--space-md); }
.u-hidden { display: none !important; }
.u-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.c-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.6rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  letter-spacing: 0.02em;
  min-height: 44px;
  white-space: nowrap;
}

.c-btn--outline {
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}
.c-btn--outline:hover {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.c-btn--filled {
  background: var(--color-accent);
  color: #fff;
  border: 1.5px solid var(--color-accent);
  box-shadow: var(--shadow-sm);
}
.c-btn--filled:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
  color: #fff;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.c-btn--ghost {
  border: 1.5px solid rgba(255,255,255,0.55);
  color: rgba(255,255,255,0.9);
  background: transparent;
}
.c-btn--ghost:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
  color: #fff;
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.c-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  padding: var(--nav-padding);
  transition: padding var(--transition-base), background var(--transition-base), box-shadow var(--transition-base);
  background: transparent;
}

.c-nav.is-scrolled {
  padding: 0.5rem 0;
  background: rgba(248, 247, 244, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.c-nav__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.c-nav__logo { flex-shrink: 0; }
.c-nav__logo-img {
  height: clamp(36px, 5vw, 48px);
  transition: height var(--transition-base);
}
.c-nav.is-scrolled .c-nav__logo-img {
  height: clamp(28px, 4vw, 36px);
}

.c-nav__links {
  display: none;
  gap: 0.25rem;
  margin-left: auto;
  align-items: center;
}
@media (min-width: 900px) {
  .c-nav__links { display: flex; }
}

.c-nav__link {
  padding: 0.5rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  transition: all var(--transition-fast);
  min-height: 44px;
  display: flex;
  align-items: center;
}
.c-nav__link:hover {
  border-color: var(--color-border);
  color: var(--color-primary);
  background: rgba(255,255,255,0.7);
}

.c-nav.is-scrolled .c-nav__link { color: var(--color-text-primary); }

.c-nav__cta {
  display: none;
  margin-left: 0.5rem;
}
@media (min-width: 900px) {
  .c-nav__cta { display: inline-flex; }
}

.c-nav__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  margin-left: auto;
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
  align-items: center;
}
@media (min-width: 900px) {
  .c-nav__hamburger { display: none; }
}

.c-nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: var(--radius-pill);
  transition: all var(--transition-base);
}

/* Nav hamburger on light hero before scroll */
.c-nav:not(.is-scrolled) .c-nav__hamburger span { background: #fff; }
.c-nav:not(.is-scrolled) .c-nav__link { color: rgba(255,255,255,0.92); }
.c-nav:not(.is-scrolled) .c-btn--outline {
  border-color: rgba(255,255,255,0.7);
  color: #fff;
}
.c-nav:not(.is-scrolled) .c-btn--outline:hover {
  background: rgba(255,255,255,0.18);
  border-color: #fff;
  color: #fff;
}

/* --------------------------------------------------------------------------
   Mobile Menu
   -------------------------------------------------------------------------- */
.c-mobile-menu {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, #0f2540 0%, #1a3a5c 50%, #1e4875 100%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}
.c-mobile-menu.is-active {
  opacity: 1;
  pointer-events: auto;
}

.c-mobile-menu__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem clamp(1rem, 4vw, 2rem);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.c-mobile-menu__logo { height: 40px; }

.c-mobile-menu__close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.8);
  font-size: 1.5rem;
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}
.c-mobile-menu__close:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}

.c-mobile-menu__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 2rem clamp(1rem, 4vw, 2rem);
  flex: 1;
  align-content: center;
}

.c-mobile-menu__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 1.5rem 1rem;
  border: 1.5px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-lg);
  color: rgba(255,255,255,0.85);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-base);
  min-height: 100px;
}
.c-mobile-menu__item i { font-size: 1.5rem; }
.c-mobile-menu__item:hover,
.c-mobile-menu__item:focus {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
  color: #fff;
  transform: translateY(-2px);
}

.c-mobile-menu__backdrop {
  display: none;
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.s-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}

.s-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.s-hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.s-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(10, 22, 40, 0.85) 0%,
    rgba(26, 58, 92, 0.72) 50%,
    rgba(10, 22, 40, 0.90) 100%
  );
}

.s-hero__content {
  position: relative;
  z-index: 2;
  padding-top: calc(var(--nav-height) + 4rem);
  padding-bottom: 4rem;
}

.s-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1.5px solid rgba(200, 114, 58, 0.7);
  color: var(--color-accent-light);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.s-hero__heading {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  line-height: 1.12;
  color: #fff;
  max-width: 820px;
  margin-bottom: 1.25rem;
}

.s-hero__subheading {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: rgba(255,255,255,0.78);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 2.25rem;
}

.s-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* Stats Bar */
.s-hero__stats {
  position: relative;
  z-index: 2;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255,255,255,0.15);
  padding: 1.25rem 0;
}

.s-hero__stats-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.s-hero__stat {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: rgba(255,255,255,0.85);
  font-size: clamp(0.72rem, 1.2vw, 0.85rem);
  font-weight: 500;
  padding: 0.35rem 0.5rem;
  flex: 1;
  justify-content: center;
  min-width: 120px;
}
.s-hero__stat i { font-size: 1rem; color: var(--color-accent-light); }

.s-hero__stat-divider {
  width: 1px;
  height: 28px;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .s-hero__stat-divider { display: none; }
  .s-hero__stats-grid { justify-content: flex-start; gap: 0.5rem; }
  .s-hero__stat { min-width: calc(50% - 0.5rem); flex: none; justify-content: flex-start; }
}

/* --------------------------------------------------------------------------
   Section: Course Intro
   -------------------------------------------------------------------------- */
.s-course {
  padding: var(--space-2xl) 0;
  background: var(--color-surface);
}

.s-course__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}
@media (min-width: 768px) {
  .s-course__layout { grid-template-columns: 1fr 1fr; }
}

.s-course__img-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.s-course__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}
.s-course__img-accent {
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 60%;
  height: 60%;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-xl);
  z-index: -1;
  pointer-events: none;
}

.s-course__text { padding: 0 0 0 0; }
.s-course__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  line-height: 1.18;
  color: var(--color-text-primary);
  margin-bottom: 1.25rem;
}
.s-course__text p {
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
  line-height: 1.72;
}

/* --------------------------------------------------------------------------
   Section: Modules
   -------------------------------------------------------------------------- */
.s-modules {
  padding: var(--space-2xl) 0;
  background: var(--color-bg);
}

.s-modules__header {
  margin-bottom: var(--space-xl);
}
.s-modules__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  line-height: 1.2;
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
}
.s-modules__intro {
  color: var(--color-text-secondary);
  max-width: 520px;
  margin-inline: auto;
}

.s-modules__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 600px) {
  .s-modules__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .s-modules__grid { grid-template-columns: repeat(3, 1fr); }
}

/* Module Cards */
.c-card--module {
  position: relative;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  background: transparent;
  transition: all var(--transition-base);
  cursor: default;
  overflow: hidden;
}
.c-card--module::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,58,92,0.03), rgba(200,114,58,0.03));
  opacity: 0;
  transition: opacity var(--transition-base);
}
.c-card--module:hover {
  border-color: var(--color-primary);
  background: var(--color-surface);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.c-card--module:hover::before { opacity: 1; }

.c-card__number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: rgba(26,58,92,0.08);
  line-height: 1;
  margin-bottom: 0.75rem;
  transition: color var(--transition-base);
}
.c-card--module:hover .c-card__number { color: rgba(200,114,58,0.18); }

.c-card__icon {
  width: 48px;
  height: 48px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
  transition: all var(--transition-base);
}
.c-card--module:hover .c-card__icon {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.c-card__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-text-primary);
  margin-bottom: 0.65rem;
}

.c-card__body {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.68;
}

.c-card__reveal {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, margin-top 0.3s ease;
  margin-top: 0;
}
.c-card--module:hover .c-card__reveal {
  max-height: 300px;
  margin-top: 1rem;
}

.c-card__topics {
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.c-card__topics li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}
.c-card__topics li i { color: var(--color-accent); margin-top: 2px; flex-shrink: 0; }

/* CTA Card */
.c-card--cta {
  border: 1.5px solid var(--color-accent);
  border-radius: var(--radius-lg);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}
.c-card--cta:hover {
  background: var(--color-accent);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.c-card__cta-inner {
  padding: var(--space-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.c-card__cta-inner i {
  font-size: 2rem;
  color: var(--color-accent);
  transition: color var(--transition-base);
}
.c-card--cta:hover .c-card__cta-inner i { color: #fff; }
.c-card__cta-inner h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-text-primary);
  transition: color var(--transition-base);
}
.c-card--cta:hover .c-card__cta-inner h3 { color: #fff; }
.c-card__cta-inner p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  transition: color var(--transition-base);
}
.c-card--cta:hover .c-card__cta-inner p { color: rgba(255,255,255,0.85); }
.c-card--cta:hover .c-btn--filled {
  background: #fff;
  border-color: #fff;
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Section: Values
   -------------------------------------------------------------------------- */
.s-values {
  padding: var(--space-2xl) 0;
  background: var(--color-surface);
}

.s-values__header { margin-bottom: var(--space-xl); }
.s-values__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  color: var(--color-text-primary);
  margin-bottom: 0;
}

.s-values__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 600px) {
  .s-values__grid { grid-template-columns: repeat(2, 1fr); }
}

.c-card--value {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  background: transparent;
  transition: all var(--transition-base);
}
.c-card--value:hover {
  border-color: var(--color-primary);
  background: var(--color-bg);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.c-card__icon-wrap {
  width: 52px;
  height: 52px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: 1.1rem;
  transition: all var(--transition-base);
}
.c-card--value:hover .c-card__icon-wrap {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.c-card--value .c-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}
.c-card--value .c-card__body {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Section: Features
   -------------------------------------------------------------------------- */
.s-features {
  padding: var(--space-2xl) 0;
  background: var(--color-bg);
}

.s-features__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: start;
}
@media (min-width: 900px) {
  .s-features__layout { grid-template-columns: 1fr 1.2fr; }
}

.s-features__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  line-height: 1.18;
  margin-bottom: 0.85rem;
}
.s-features__intro {
  color: var(--color-text-secondary);
  margin-bottom: 1.75rem;
}
.s-features__img {
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--color-border);
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}

.c-feature {
  display: flex;
  gap: 1.1rem;
  padding: 1.1rem 0;
  align-items: flex-start;
  transition: all var(--transition-fast);
}
.c-feature:hover { transform: translateX(4px); }

.c-feature__icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--color-primary);
  transition: all var(--transition-base);
  margin-top: 2px;
}
.c-feature:hover .c-feature__icon {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.c-feature__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.3rem;
}
.c-feature__text p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}
.c-feature__divider {
  height: 1px;
  background: var(--color-border);
  margin: 0;
}

/* --------------------------------------------------------------------------
   Section: Audience
   -------------------------------------------------------------------------- */
.s-audience {
  padding: var(--space-2xl) 0;
  background: var(--color-surface);
}

.s-audience__header { margin-bottom: var(--space-xl); }
.s-audience__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  line-height: 1.2;
  color: var(--color-text-primary);
}

.s-audience__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: start;
}
@media (min-width: 768px) {
  .s-audience__layout { grid-template-columns: 1fr 1.4fr; }
}

.s-audience__img {
  width: 100%;
  border-radius: var(--radius-xl);
  aspect-ratio: 3/4;
  object-fit: cover;
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-md);
}
@media (max-width: 767px) {
  .s-audience__img { aspect-ratio: 16/9; }
}

.s-audience__personas {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.c-persona {
  display: flex;
  gap: 1.1rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-fast);
  align-items: flex-start;
}
.c-persona:last-child { border-bottom: none; }
.c-persona:hover { padding-left: 6px; }

.c-persona__icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--color-primary);
  transition: all var(--transition-base);
  margin-top: 2px;
}
.c-persona:hover .c-persona__icon {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.c-persona__text h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.3rem;
}
.c-persona__text p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   Section: FAQ
   -------------------------------------------------------------------------- */
.s-faq {
  padding: var(--space-2xl) 0;
  background: var(--color-bg);
}

.s-faq__header { margin-bottom: var(--space-xl); }
.s-faq__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  color: var(--color-text-primary);
}

.s-faq__grid {
  max-width: 780px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.c-faq {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  background: transparent;
}
.c-faq.is-active {
  border-color: var(--color-primary);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.c-faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.1rem 1.25rem;
  font-size: 0.925rem;
  font-weight: 700;
  color: var(--color-text-primary);
  text-align: left;
  transition: color var(--transition-fast);
  min-height: 56px;
}
.c-faq__question:hover { color: var(--color-primary); }
.c-faq.is-active .c-faq__question { color: var(--color-primary); }

.c-faq__icon {
  flex-shrink: 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  transition: transform var(--transition-base), color var(--transition-fast);
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.c-faq.is-active .c-faq__icon {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.c-faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.38s ease, padding 0.28s ease;
  padding: 0 1.25rem;
}
.c-faq.is-active .c-faq__answer {
  max-height: 400px;
  padding: 0 1.25rem 1.25rem;
}
.c-faq__answer p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.72;
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
}

/* --------------------------------------------------------------------------
   Section: Contact
   -------------------------------------------------------------------------- */
.s-contact {
  padding: var(--space-2xl) 0;
  background: var(--color-surface);
}

.s-contact__header { margin-bottom: var(--space-xl); }
.s-contact__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  color: var(--color-text-primary);
  margin-bottom: 0.6rem;
}
.s-contact__intro {
  color: var(--color-text-secondary);
  max-width: 500px;
  margin-inline: auto;
}

.s-contact__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}
@media (min-width: 768px) {
  .s-contact__layout { grid-template-columns: 1fr 1fr; }
}

.s-contact__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  min-height: 400px;
}
.s-contact__map iframe {
  flex: 1;
  min-height: 300px;
}

.s-contact__address-card {
  padding: 1.25rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: var(--color-bg);
}
.s-contact__address-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}
.s-contact__address-item i {
  color: var(--color-primary);
  width: 16px;
  flex-shrink: 0;
}
.s-contact__address-item a {
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}
.s-contact__address-item a:hover { color: var(--color-accent); }

/* Form */
.c-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.c-form__group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.c-form__label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  letter-spacing: 0.03em;
}

.c-form__input {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text-primary);
  background: transparent;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  min-height: 44px;
  width: 100%;
}
.c-form__input:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-surface);
  box-shadow: 0 0 0 3px rgba(26,58,92,0.1);
}
.c-form__input::placeholder { color: var(--color-text-muted); }

.c-form__textarea {
  min-height: 130px;
  resize: vertical;
  line-height: 1.6;
}

.c-form__group--checkbox { flex-direction: row; align-items: center; gap: 0; }
.c-form__checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  min-height: 44px;
}
.c-form__checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.c-form__checkbox-custom {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-top: 1px;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}
.c-form__checkbox-label input:checked + .c-form__checkbox-custom {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.c-form__checkbox-label input:checked + .c-form__checkbox-custom::after {
  content: '';
  display: block;
  width: 6px;
  height: 10px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(42deg) translateY(-1px);
}
.c-form__checkbox-label a { color: var(--color-primary); text-decoration: underline; }

.c-form__submit { width: 100%; justify-content: center; padding: 0.9rem; font-size: 0.95rem; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.c-footer {
  background: var(--color-text-primary);
  padding: var(--space-2xl) 0 0;
}

.c-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0;
}

.c-footer__logo {
  display: block;
  margin-bottom: 1rem;
}
.c-footer__logo img {
  height: 44px;
  filter: brightness(0) invert(1);
}

.c-footer__tagline {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  max-width: 360px;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.c-footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
}

.c-footer__link {
  padding: 0.45rem 0.85rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  min-height: 44px;
  display: flex;
  align-items: center;
}
.c-footer__link:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.06);
}

.c-footer__legal-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}
.c-footer__legal-link {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}
.c-footer__legal-link:hover { color: rgba(255,255,255,0.75); }

.c-footer__contact {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.5rem;
  margin-bottom: 1.75rem;
}
.c-footer__contact span,
.c-footer__contact a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition-fast);
}
.c-footer__contact a:hover { color: rgba(255,255,255,0.8); }

.c-footer__disclaimer {
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 1.25rem 2rem;
  max-width: 700px;
  margin-bottom: 0;
}
.c-footer__disclaimer p {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  line-height: 1.65;
}

.c-footer__copyright {
  padding: 1.1rem 0;
  width: 100%;
}
.c-footer__copyright p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}

/* --------------------------------------------------------------------------
   Cookie Consent - Floating Pill
   -------------------------------------------------------------------------- */
.c-cookie-pill {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.c-cookie-pill__compact {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--color-text-primary);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-pill);
  padding: 0.65rem 1.1rem;
  box-shadow: var(--shadow-lg);
  white-space: nowrap;
  transition: opacity var(--transition-base);
}

.c-cookie-pill__text {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.8);
}

.c-cookie-pill__btn {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
  min-height: 32px;
}
.c-cookie-pill__btn--accept {
  background: var(--color-accent);
  color: #fff;
  border: 1px solid var(--color-accent);
}
.c-cookie-pill__btn--accept:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
}
.c-cookie-pill__btn--manage {
  background: transparent;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.2);
}
.c-cookie-pill__btn--manage:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.c-cookie-pill__btn--reject {
  background: transparent;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
}
.c-cookie-pill__btn--reject:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.c-cookie-pill__btn--save {
  background: var(--color-accent);
  color: #fff;
  border: 1px solid var(--color-accent);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
}
.c-cookie-pill__btn--save:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
}

.c-cookie-pill__expanded {
  display: none;
  background: var(--color-text-primary);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  width: min(420px, calc(100vw - 2rem));
}
.c-cookie-pill__expanded.is-visible { display: block; }
.c-cookie-pill__compact.is-hidden { display: none; }

.c-cookie-pill__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 0.5rem;
}
.c-cookie-pill__desc {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}
.c-cookie-pill__desc a { color: var(--color-accent-light); text-decoration: underline; }

.c-cookie-pill__categories {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}
.c-cookie-pill__category {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.15rem 0.75rem;
  align-items: center;
  cursor: pointer;
}
.c-cookie-pill__category input { display: none; }
.c-cookie-pill__cat-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
  grid-column: 1;
  grid-row: 1;
}
.c-cookie-pill__cat-desc {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
  grid-column: 1;
  grid-row: 2;
  line-height: 1.4;
}
.c-cookie-pill__toggle {
  grid-column: 2;
  grid-row: 1 / 3;
  width: 40px;
  height: 22px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-pill);
  position: relative;
  transition: background var(--transition-fast);
  flex-shrink: 0;
}
.c-cookie-pill__toggle::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--transition-fast);
}
.c-cookie-pill__category input:checked ~ .c-cookie-pill__toggle {
  background: var(--color-accent);
}
.c-cookie-pill__category input:checked ~ .c-cookie-pill__toggle::after {
  transform: translateX(18px);
}
.c-cookie-pill__toggle.is-locked {
  background: rgba(255,255,255,0.25);
  cursor: not-allowed;
}
.c-cookie-pill__toggle.is-locked::after { transform: translateX(18px); }

.c-cookie-pill__actions {
  display: flex;
  gap: 0.65rem;
  justify-content: flex-end;
}

.c-cookie-pill.is-hidden { display: none; }

/* --------------------------------------------------------------------------
   Responsive Adjustments
   -------------------------------------------------------------------------- */
@media (max-width: 599px) {
  .c-cookie-pill__compact {
    flex-wrap: wrap;
    border-radius: var(--radius-xl);
    white-space: normal;
    max-width: calc(100vw - 2rem);
    width: calc(100vw - 2rem);
  }
  .c-cookie-pill__actions { flex-direction: column; }
  .s-hero__actions { flex-direction: column; }
  .s-hero__actions .c-btn { width: 100%; justify-content: center; }
}

@media (max-width: 767px) {
  .s-course__img-accent { display: none; }
  .s-contact__map { min-height: 300px; }
  .s-contact__map iframe { min-height: 220px; }
}

/* --------------------------------------------------------------------------
   Animations - entrance classes
   -------------------------------------------------------------------------- */
.u-animate { opacity: 0; transform: translateY(24px); }
.u-animate.is-visible { opacity: 1; transform: translateY(0); }

/* intl-tel-input override */
.iti__flag-container { z-index: 10; }
.iti { width: 100%; }
.iti input { width: 100%; }