/* Nai Pahal — shared light theme (coaching / education) */
:root {
  --color-bg: #f4f7fb;
  --color-surface: #ffffff;
  --color-surface-muted: #eef2f7;
  --color-text: #1a2332;
  --color-text-muted: #5c6b7f;
  --color-border: #e2e8f0;
  --color-primary: #0f4c75;
  --color-primary-hover: #0a3a5c;
  --color-accent: #e85d04;
  --color-accent-soft: #fff4ed;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 76, 117, 0.08);
  --shadow-lg: 0 20px 50px rgba(15, 76, 117, 0.12);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --font-heading: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --header-h: 76px;
  --transition: 0.22s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6,
.section-title {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

a {
  color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--color-primary-hover);
}

/* —— Header / navbar —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  padding: 0.65rem 0;
  transition: box-shadow var(--transition), background var(--transition);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.96);
}

.site-header .navbar {
  padding: 0;
  background: transparent !important;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.logo img {
  height: clamp(52px, 10vw, 68px);
  width: auto;
}

.navbar-nav {
  gap: 0.25rem 1.25rem;
  align-items: center;
}

@media (min-width: 992px) {
  .navbar-nav {
    flex-direction: row;
  }
}

.site-header .nav-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted) !important;
  padding: 0.45rem 0.65rem !important;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.site-header .nav-link:hover,
.site-header .nav-link:focus {
  color: var(--color-primary) !important;
  background: var(--color-surface-muted);
}

.site-header .nav-link.active {
  color: var(--color-primary) !important;
  background: rgba(15, 76, 117, 0.08);
}

.navbar-toggler {
  border: 1px solid var(--color-border);
  padding: 0.4rem 0.55rem;
  border-radius: var(--radius-sm);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 3px rgba(15, 76, 117, 0.2);
}

.dashboard-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 1.15rem;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  color: #fff !important;
  background: linear-gradient(135deg, var(--color-primary) 0%, #156896 100%);
  border: none;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(15, 76, 117, 0.35);
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}

.dashboard-button:hover {
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(15, 76, 117, 0.4);
  filter: brightness(1.05);
}

/* —— Section titles —— */
.section-title {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 800;
  position: relative;
  display: inline-block;
  margin-bottom: 0.25rem;
}

.section-title::after {
  content: "";
  display: block;
  width: 48px;
  height: 4px;
  margin-top: 12px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--color-accent), #fb923c);
}

.section-eyebrow {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
}

/* —— Course cards (programme tiles) —— */
.course-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.course-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(15, 76, 117, 0.22);
}

.course-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-surface-muted);
}

.course-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

.course-card:hover .course-card__media img {
  transform: scale(1.05);
}

.course-card__badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  color: #fff;
  background: rgba(15, 76, 117, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.course-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.25rem 1.35rem 1.35rem;
  text-align: left;
}

.course-card__kicker {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 0.35rem;
}

.course-card__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
  color: var(--color-text);
  line-height: 1.25;
}

.course-card__desc {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  margin: 0 0 1.15rem;
  flex: 1;
}

.course-card__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
}

.btn-course-ghost,
.btn-course-primary {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.btn-course-ghost {
  color: var(--color-primary);
  background: rgba(15, 76, 117, 0.06);
  border-color: var(--color-border);
}

.btn-course-ghost:hover {
  color: var(--color-primary-hover);
  background: rgba(15, 76, 117, 0.1);
  border-color: rgba(15, 76, 117, 0.25);
}

.btn-course-primary {
  color: #fff !important;
  background: linear-gradient(135deg, var(--color-primary) 0%, #156896 100%);
  box-shadow: 0 4px 12px rgba(15, 76, 117, 0.25);
}

.btn-course-primary:hover {
  color: #fff !important;
  transform: translateY(-1px);
  filter: brightness(1.04);
}

.courses-showcase .course-card {
  text-align: left;
}

/* —— Inner page hero (about, contact, courses) —— */
.page-hero {
  position: relative;
  padding: clamp(2rem, 5vw, 3.25rem) 0;
  background: linear-gradient(125deg, #0a1624 0%, var(--color-primary) 42%, #156896 100%);
  color: #fff;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 100% 0%, rgba(255, 255, 255, 0.14) 0%, transparent 50%);
  pointer-events: none;
}

.page-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.page-hero__eyebrow {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fdba74;
  margin-bottom: 0.65rem;
}

.page-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 4.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0 0 0.85rem;
  color: #fff;
}

.page-hero__lead {
  margin: 0;
  font-size: clamp(1rem, 2.1vw, 1.15rem);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.9);
  max-width: 38rem;
}

/* —— Footer —— */
.site-footer {
  margin-top: 3rem;
  background: linear-gradient(180deg, #0c1929 0%, #0a1522 100%);
  color: #cbd5e1;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.site-footer h5 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
}

.site-footer p {
  color: #94a3b8;
  font-size: 0.95rem;
}

.footer-logo {
  max-width: 150px;
  filter: brightness(1.05);
}

.footer-links li {
  margin-bottom: 0.45rem;
}

.footer-links a {
  color: #cbd5e1;
  text-decoration: none;
  font-size: 0.95rem;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: #fdba74;
}

.footer-bottom {
  font-size: 0.875rem;
  background: rgba(0, 0, 0, 0.35);
}

.footer-bottom a {
  color: #fdba74;
  text-decoration: none;
}

.footer-bottom a:hover {
  color: #fed7aa;
}

/* —— Utilities —— */
.narrow-muted {
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.reveal-on-scroll {
  will-change: transform, opacity;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal-on-scroll,
  .course-card,
  .dashboard-button,
  .resource-row,
  .value-tile,
  .contact-channel {
    transition: none !important;
  }
}