/**
 * Sejal UW Theme — Design System
 * assets/css/sejal-uw-theme.css
 *
 * Sections:
 *  1. CSS Custom Properties (Design Tokens)
 *  2. Reset & Base
 *  3. Layout Utilities
 *  4. Typography Utilities
 *  5. Shell: Top Bar
 *  6. Shell: Site Header / Nav
 *  7. Shell: Site Footer
 *  8. Shared Section Styles
 *  9. Shared Button Styles
 * 10. Shared Card Styles
 * 11. Animation Utilities
 * 12. Responsive Breakpoints
 *
 * Component-specific CSS lives in each component's render.php <style> block
 * (loaded only when that component is rendered) — keeping this file lean.
 */

/* ============================================================
   1. CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Brand Colors */
  --uw-blue:         #1a3c6e;
  --uw-blue-dark:    #0f2847;
  --uw-blue-light:   #2a5298;
  --uw-gold:         #f2a900;
  --uw-gold-light:   #ffc940;
  --uw-white:        #ffffff;
  --uw-off-white:    #f8f9fc;
  --uw-gray-50:      #f1f3f7;
  --uw-gray-100:     #e2e6ee;
  --uw-gray-200:     #c5ccd9;
  --uw-gray-500:     #6b7a94;
  --uw-gray-700:     #3a4a62;
  --uw-gray-900:     #1a2332;
  --uw-green:        #0f9d58;
  --uw-green-light:  #e8f5e9;
  --uw-teal:         #0097a7;
  --uw-purple:       #5c3d8f;
  --uw-red:          #c62828;

  /* Shadows */
  --uw-shadow-sm:    0 1px 3px rgba(26,60,110,0.08);
  --uw-shadow-md:    0 4px 16px rgba(26,60,110,0.10);
  --uw-shadow-lg:    0 8px 32px rgba(26,60,110,0.12);
  --uw-shadow-xl:    0 16px 48px rgba(26,60,110,0.15);

  /* Radii */
  --uw-radius:       12px;
  --uw-radius-lg:    20px;

  /* Motion */
  --uw-transition:   0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* Typography */
  --uw-font-display: 'Inter', sans-serif;
  --uw-font-body:    'DM Sans', 'Inter', -apple-system, sans-serif;

  /* Layout */
  --uw-container:    1140px;
  --uw-container-pad: 24px;
}


/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

/* Only apply base body styles on blank-slate pages —
   other WP pages will use TwentyTwentyFive defaults */
body.blank-slate {
  font-family: var(--uw-font-body);
  color: var(--uw-gray-900);
  background: var(--uw-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.blank-slate a {
  text-decoration: none;
  color: inherit;
}

body.blank-slate img {
  max-width: 100%;
  display: block;
}

body.blank-slate ul {
  list-style: none;
}


/* ============================================================
   3. LAYOUT UTILITIES
   ============================================================ */
.uw-container {
  max-width: var(--uw-container);
  margin: 0 auto;
  padding: 0 var(--uw-container-pad);
}

.uw-section {
  padding: 80px 0;
}

.uw-section-alt {
  padding: 80px 0;
  background: var(--uw-off-white);
}

.uw-section-dark {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(15,40,71,0.92) 0%, rgba(10,30,61,0.95) 100%);
  color: var(--uw-white);
}

.uw-section-header {
  text-align: center;
  margin-bottom: 56px;
}

.uw-section-header .uw-section-subtitle {
  margin: 0 auto;
}


/* ============================================================
   4. TYPOGRAPHY UTILITIES
   ============================================================ */
.uw-kicker {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--uw-blue-light);
  margin-bottom: 12px;
}

.uw-kicker--gold  { color: var(--uw-gold); }
.uw-kicker--white { color: rgba(255,255,255,0.7); }

.uw-section-title {
  font-family: var(--uw-font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--uw-blue-dark);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.uw-section-title--white { color: var(--uw-white); }

.uw-section-subtitle {
  font-size: 1.05rem;
  color: var(--uw-gray-500);
  max-width: 600px;
  line-height: 1.7;
}

.uw-section-subtitle--white {
  color: rgba(255,255,255,0.75);
}


/* ============================================================
   5. SHELL: TOP BAR
   ============================================================ */
.uw-top-bar {
  background: var(--uw-blue-dark);
  color: rgba(255,255,255,0.7);
  font-size: 0.78rem;
  padding: 6px 0;
  letter-spacing: 0.02em;
  font-family: var(--uw-font-body);
}

.uw-top-bar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.uw-top-bar a {
  color: rgba(255,255,255,0.85);
  transition: color var(--uw-transition);
}

.uw-top-bar a:hover {
  color: var(--uw-gold);
}

.uw-top-bar__dial {
  font-weight: 600;
}


/* ============================================================
   6. SHELL: SITE HEADER / NAV
   ============================================================ */
.uw-site-header {
  background: var(--uw-white);
  border-bottom: 1px solid var(--uw-gray-100);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--uw-shadow-sm);
  font-family: var(--uw-font-body);
}

.uw-site-header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
}

/* Logo */
.uw-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.uw-logo__img {
  height: 42px;
  width: auto;
  display: block;
}

.uw-logo__text {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--uw-blue);
  letter-spacing: -0.01em;
  font-family: var(--uw-font-display);
}

/* Main nav */
.uw-main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.uw-main-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--uw-gray-700);
  transition: color var(--uw-transition);
  position: relative;
  text-decoration: none;
}

.uw-main-nav a:hover {
  color: var(--uw-blue);
}

/* Active state: gold underline */
.uw-main-nav a.is-active {
  color: var(--uw-blue);
  font-weight: 600;
}

.uw-main-nav a.is-active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--uw-gold);
  border-radius: 1px;
}

/* Login / CTA button in nav */
.uw-btn-login {
  background: var(--uw-blue) !important;
  color: var(--uw-white) !important;
  padding: 9px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.88rem;
  transition: all var(--uw-transition);
  text-decoration: none !important;
}

.uw-btn-login:hover {
  background: var(--uw-blue-light) !important;
  transform: translateY(-1px);
  box-shadow: var(--uw-shadow-md);
}

/* Enroll / primary action in nav */
.uw-btn-enroll-nav {
  background: var(--uw-gold) !important;
  color: var(--uw-blue-dark) !important;
  padding: 9px 22px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.88rem;
  transition: all var(--uw-transition);
  text-decoration: none !important;
}

.uw-btn-enroll-nav:hover {
  background: var(--uw-gold-light) !important;
  transform: translateY(-1px);
  box-shadow: var(--uw-shadow-md);
}

/* Hamburger toggle (mobile) */
.uw-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.uw-nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--uw-gray-700);
  margin: 5px 0;
  border-radius: 1px;
  transition: var(--uw-transition);
}


/* ============================================================
   7. SHELL: SITE FOOTER
   ============================================================ */
.uw-site-footer {
  background: var(--uw-blue-dark);
  color: rgba(255,255,255,0.65);
  padding: 56px 0 0;
  font-family: var(--uw-font-body);
}

.uw-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.uw-footer-brand img {
  height: 40px;
  margin-bottom: 14px;
}

.uw-footer-brand p {
  font-size: 0.85rem;
  line-height: 1.65;
  max-width: 280px;
}

.uw-footer-col h5 {
  color: var(--uw-white);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.uw-footer-col a {
  display: block;
  font-size: 0.85rem;
  padding: 4px 0;
  transition: color var(--uw-transition);
  text-decoration: none;
  color: rgba(255,255,255,0.65);
}

.uw-footer-col a:hover {
  color: var(--uw-gold);
}

.uw-footer-col .uw-dial-link {
  color: var(--uw-gold);
  font-weight: 700;
  font-size: 1.1rem;
  margin-top: 4px;
}

.uw-footer-col .uw-avail {
  font-size: 0.78rem;
  opacity: 0.5;
  margin-top: 2px;
}

.uw-footer-bottom {
  text-align: center;
  padding: 20px 0;
  font-size: 0.78rem;
  opacity: 0.45;
}


/* ============================================================
   8. SHARED SECTION STYLES
   ============================================================ */

/* CTA Banner — used on every page */
.uw-cta-banner {
  background: linear-gradient(135deg, var(--uw-blue) 0%, var(--uw-blue-dark) 100%);
  color: var(--uw-white);
  text-align: center;
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}

.uw-cta-banner::before {
  content: '';
  position: absolute;
  top: -50%; right: -15%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(242,169,0,0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.uw-cta-banner__title {
  font-family: var(--uw-font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1;
}

.uw-cta-banner__text {
  font-size: 1.05rem;
  opacity: 0.8;
  margin-bottom: 28px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.uw-cta-banner__actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}


/* ============================================================
   9. SHARED BUTTON STYLES
   ============================================================ */

.uw-btn-primary {
  display: inline-block;
  background: var(--uw-gold);
  color: var(--uw-blue-dark);
  font-family: var(--uw-font-display);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 34px;
  border-radius: 10px;
  transition: all var(--uw-transition);
  box-shadow: 0 4px 16px rgba(242,169,0,0.3);
  text-decoration: none;
  cursor: pointer;
  border: none;
}

.uw-btn-primary:hover {
  background: var(--uw-gold-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(242,169,0,0.4);
}

.uw-btn-secondary {
  display: inline-block;
  background: var(--uw-blue);
  color: var(--uw-white);
  font-family: var(--uw-font-display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 30px;
  border-radius: 10px;
  transition: all var(--uw-transition);
  text-decoration: none;
  cursor: pointer;
  border: none;
}

.uw-btn-secondary:hover {
  background: var(--uw-blue-light);
  transform: translateY(-1px);
  box-shadow: var(--uw-shadow-md);
}

.uw-btn-outline-white {
  display: inline-block;
  border: 2px solid rgba(255,255,255,0.3);
  color: var(--uw-white);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: 10px;
  transition: all var(--uw-transition);
  text-decoration: none;
}

.uw-btn-outline-white:hover {
  border-color: var(--uw-white);
  background: rgba(255,255,255,0.08);
}

.uw-btn-outline-dark {
  display: inline-block;
  border: 2px solid var(--uw-blue);
  color: var(--uw-blue);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 12px 30px;
  border-radius: 10px;
  transition: all var(--uw-transition);
  text-decoration: none;
}

.uw-btn-outline-dark:hover {
  background: var(--uw-blue);
  color: var(--uw-white);
}

.uw-btn-gold-outline {
  display: inline-block;
  border: 2px solid var(--uw-gold);
  color: var(--uw-gold);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 12px 30px;
  border-radius: 10px;
  transition: all var(--uw-transition);
  text-decoration: none;
}

.uw-btn-gold-outline:hover {
  background: var(--uw-gold);
  color: var(--uw-blue-dark);
}

/* Submit button (forms) */
.uw-btn-submit {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 10px;
  background: var(--uw-blue);
  color: var(--uw-white);
  font-family: var(--uw-font-display);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--uw-transition);
  margin-top: 4px;
}

.uw-btn-submit:hover {
  background: var(--uw-blue-light);
  transform: translateY(-1px);
  box-shadow: var(--uw-shadow-md);
}


/* ============================================================
   10. SHARED CARD STYLES
   ============================================================ */

/* Generic white card */
.uw-card {
  background: var(--uw-white);
  border-radius: var(--uw-radius-lg);
  border: 1px solid var(--uw-gray-100);
  box-shadow: var(--uw-shadow-sm);
  transition: all var(--uw-transition);
}

.uw-card:hover {
  box-shadow: var(--uw-shadow-lg);
  transform: translateY(-4px);
  border-color: var(--uw-gold);
}

/* Glassmorphism card (dark backgrounds) */
.uw-glass-card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--uw-radius-lg);
}

/* Form card */
.uw-form-card {
  background: var(--uw-white);
  border-radius: var(--uw-radius-lg);
  padding: 36px 32px;
  box-shadow: var(--uw-shadow-md);
  border: 1px solid var(--uw-gray-100);
}

.uw-form-card h3 {
  font-family: var(--uw-font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--uw-blue-dark);
  margin-bottom: 6px;
}

.uw-form-card .uw-form-sub {
  font-size: 0.85rem;
  color: var(--uw-gray-500);
  margin-bottom: 24px;
}

/* Form rows */
.uw-form-row {
  margin-bottom: 16px;
}

.uw-form-row label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--uw-gray-700);
  margin-bottom: 6px;
}

.uw-form-row input,
.uw-form-row select,
.uw-form-row textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--uw-gray-200);
  border-radius: 8px;
  font-family: var(--uw-font-body);
  font-size: 0.9rem;
  color: var(--uw-gray-900);
  transition: border-color var(--uw-transition);
  background: var(--uw-white);
}

.uw-form-row input:focus,
.uw-form-row select:focus,
.uw-form-row textarea:focus {
  outline: none;
  border-color: var(--uw-blue);
  box-shadow: 0 0 0 3px rgba(26,60,110,0.08);
}

.uw-form-row textarea {
  resize: vertical;
  min-height: 80px;
}

.uw-form-row-half {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.uw-form-footer {
  text-align: center;
  font-size: 0.75rem;
  color: var(--uw-gray-500);
  margin-top: 14px;
}

/* Icon box */
.uw-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.uw-icon-box--blue   { background: rgba(26,60,110,0.08); }
.uw-icon-box--gold   { background: rgba(242,169,0,0.1); }
.uw-icon-box--green  { background: rgba(15,157,88,0.08); }
.uw-icon-box--teal   { background: rgba(0,151,167,0.1); }
.uw-icon-box--purple { background: rgba(92,61,143,0.1); }

/* Check list item */
.uw-check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--uw-gray-700);
}

.uw-check-item svg {
  flex-shrink: 0;
  margin-top: 2px;
}

/* Trust badge */
.uw-trust-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--uw-gray-700);
}

.uw-trust-badge svg {
  flex-shrink: 0;
}

/* Pathway badge (on image cards) */
.uw-pathway-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  padding: 5px 12px;
  border-radius: 6px;
  margin-bottom: 10px;
  width: fit-content;
}

.uw-pathway-badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--uw-gold);
}

/* Step tag */
.uw-step-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 10px;
}

.uw-step-tag--instant { background: rgba(242,169,0,0.12); color: #b07800; }
.uw-step-tag--explore { background: rgba(42,82,152,0.1);  color: var(--uw-blue-light); }
.uw-step-tag--learn   { background: rgba(26,60,110,0.1);  color: var(--uw-blue); }
.uw-step-tag--earn    { background: rgba(15,40,71,0.1);   color: var(--uw-blue-dark); }
.uw-step-tag--career  { background: rgba(15,157,88,0.1);  color: var(--uw-green); }

/* Program badge (pathway clusters) */
.uw-program-badge {
  flex-shrink: 0;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 4px;
  background: var(--uw-green-light);
  color: var(--uw-green);
}

/* Pulse animation (live metrics) */
@keyframes uw-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.uw-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--uw-green);
  animation: uw-pulse 2s infinite;
}


/* ============================================================
   11. ANIMATION UTILITIES
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ============================================================
   12. RESPONSIVE BREAKPOINTS
   ============================================================ */

/* Tablet */
@media (max-width: 900px) {
  .uw-footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .uw-section,
  .uw-section-alt,
  .uw-section-dark {
    padding: 56px 0;
  }
}

/* Mobile */
@media (max-width: 700px) {
  .uw-main-nav {
    display: none;
  }

  .uw-nav-toggle {
    display: block;
  }

  .uw-main-nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--uw-white);
    padding: 20px 24px;
    box-shadow: var(--uw-shadow-lg);
    gap: 16px;
    z-index: 99;
  }

  .uw-footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .uw-form-row-half {
    grid-template-columns: 1fr;
  }

  .uw-cta-banner {
    padding: 56px 0;
  }
}