/* ============================================================================
   COMPONENTS.CSS — Reusable UI Components
   ============================================================================
   Every re-usable piece of UI lives here: navigation, buttons, cards,
   timeline, marquee, FAQ accordion, newsletter form, download section,
   and site footer.
   
   Component index:
     1. NAVBAR
     2. BUTTONS
     3. GLASS CARD (base)
     4. FEATURE CARD
     5. STAT CARD
     6. TESTIMONIAL CARD
     7. OPPORTUNITY CARD
     8. COMPARISON
     9. TIMELINE — Vertical
    10. TIMELINE — Horizontal (Student Journey)
    11. MARQUEE (Partners)
    12. FAQ ACCORDION
    13. NEWSLETTER
    14. DOWNLOAD / APP SECTION
    15. FOOTER
   ============================================================================ */


/* ===========================================================================
   1. NAVBAR
   ===========================================================================
   Fixed glassmorphic navigation bar. Transparent at top, gains background
   + shadow on scroll (JS toggles .scrolled class).
   =========================================================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  padding: var(--space-4) 0;
  background: transparent;
  transition: all var(--transition-normal);
}

/* Scrolled state — frosted glass */
.navbar.scrolled {
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-md);
  padding: var(--space-3) 0;
}

/* Fallback for browsers without backdrop-filter */
@supports not (backdrop-filter: blur(1px)) {
  .navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
  }
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
  z-index: calc(var(--z-overlay) + 1);
}

.nav-logo img {
  height: 56px;
  width: auto;
}

/* Navigation menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

/* Nav links */
.nav-link {
  font-size: var(--text-small);
  font-weight: 500;
  color: var(--color-text-body);
  transition: color var(--transition-fast);
  position: relative;
  padding: var(--space-1) 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

/* Animated underline */
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Nav CTA button */
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  font-family: var(--font-body);
  font-size: var(--text-small);
  font-weight: 600;
  color: var(--color-text-white);
  background: var(--color-primary);
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.nav-cta:hover {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-glow-blue);
  transform: translateY(-2px);
}

.nav-cta:active {
  transform: scale(0.98) translateY(0);
}

/* Mobile hamburger toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  z-index: calc(var(--z-overlay) + 1);
  background: none;
  border: none;
  padding: 0;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-dark);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  transform-origin: center;
}

/* Hamburger → X transformation */
.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay (dim background) */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: calc(var(--z-overlay) - 1);
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ── Mobile Nav Breakpoint ≤ 768px ──────────────────────────────────────── */
@media (max-width: 768px) {
  .mobile-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    height: 100dvh;
    width: 300px;
    flex-direction: column;
    justify-content: center;
    gap: var(--space-6);
    background: var(--glass-bg-strong);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    padding: var(--space-10);
    z-index: var(--z-overlay);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
  }

  @supports not (backdrop-filter: blur(1px)) {
    .nav-menu {
      background: rgba(255, 255, 255, 0.97);
    }
  }

  .nav-menu.active {
    transform: translateX(0);
  }

  .nav-link {
    font-size: var(--text-body);
    padding: var(--space-2) 0;
  }

  .nav-cta {
    margin-top: var(--space-4);
    width: 100%;
    justify-content: center;
    padding: var(--space-3) var(--space-6);
  }
}


/* ===========================================================================
   2. BUTTONS
   ===========================================================================
   Pill-shaped buttons with hover lift, glow shadows, and active press.
   =========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-body);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1.5;
}

/* Primary — Solid blue */
.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-glow-blue);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: scale(0.98) translateY(0);
}

/* Secondary — Outlined blue */
.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary-50);
  transform: translateY(-2px);
}

.btn-secondary:active {
  transform: scale(0.98) translateY(0);
}

/* Orange — High-energy CTA */
.btn-orange {
  background: var(--color-accent-orange);
  color: var(--color-text-white);
  box-shadow: var(--shadow-md);
}

.btn-orange:hover {
  background: var(--color-accent-orange-dark);
  box-shadow: var(--shadow-glow-orange);
  transform: translateY(-2px);
}

.btn-orange:active {
  transform: scale(0.98) translateY(0);
}

/* Magnetic — JS-enhanced (cursor follow), base styles only */
.btn-magnetic {
  transition: all var(--transition-normal);
}


/* ===========================================================================
   3. GLASS CARD — Base component
   ===========================================================================
   Frosted glass card used as foundation for other card types.
   =========================================================================== */

.glass-card {
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-normal);
}

@supports not (backdrop-filter: blur(1px)) {
  .glass-card {
    background: rgba(255, 255, 255, 0.95);
  }
}

.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}


/* ===========================================================================
   4. FEATURE CARD
   ===========================================================================
   Glass card with a gradient top-border reveal and icon color swap on hover.
   =========================================================================== */

.feature-card {
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

@supports not (backdrop-filter: blur(1px)) {
  .feature-card {
    background: rgba(255, 255, 255, 0.95);
  }
}

/* Gradient top-border — hidden by default, revealed on hover */
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.feature-card:hover::before {
  opacity: 1;
}

/* Icon container */
.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
  font-size: 1.5rem;
  transition: all var(--transition-normal);
}

.feature-card:hover .feature-icon {
  background: var(--color-primary);
  color: var(--color-text-white);
  transform: scale(1.1);
}

.feature-card h3 {
  font-size: var(--text-h4);
  margin-bottom: var(--space-2);
}

.feature-card p {
  font-size: var(--text-small);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}


/* ===========================================================================
   5. STAT CARD
   ===========================================================================
   Large gradient number + label. Used in statistics section.
   =========================================================================== */

.stat-card {
  text-align: center;
  padding: var(--space-8);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.stat-label {
  font-size: var(--text-body);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}


/* ===========================================================================
   6. TESTIMONIAL CARD
   ===========================================================================
   Glass card with decorative open-quote, star rating, and author info.
   =========================================================================== */

.testimonial-card {
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
  transition: all var(--transition-normal);
}

@supports not (backdrop-filter: blur(1px)) {
  .testimonial-card {
    background: rgba(255, 255, 255, 0.95);
  }
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/* Decorative open-quote */
.testimonial-card::before {
  content: '\201C';
  font-size: 4rem;
  color: var(--color-primary-100);
  position: absolute;
  top: var(--space-4);
  left: var(--space-6);
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 1;
  pointer-events: none;
}

/* Star rating */
.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-4);
  color: var(--color-accent-orange);
}

/* Quote text */
.testimonial-text {
  font-size: var(--text-body);
  color: var(--color-text-body);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
  font-style: italic;
  position: relative;
  z-index: 1;
}

/* Author block */
.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-white);
  font-weight: 700;
  font-size: var(--text-body-lg);
  flex-shrink: 0;
}

.testimonial-info h4 {
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-text-dark);
}

.testimonial-role {
  font-size: var(--text-small);
  color: var(--color-text-muted);
}


/* ===========================================================================
   7. OPPORTUNITY CARD
   ===========================================================================
   White card with gradient overlay on hover — all text inverts to white.
   =========================================================================== */

.opportunity-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: all var(--transition-normal);
  overflow: hidden;
  cursor: default;
}

/* Gradient overlay — revealed on hover */
.opportunity-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 0;
  border-radius: inherit;
}

.opportunity-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  border-color: transparent;
}

.opportunity-card:hover::before {
  opacity: 1;
}

/* Content sits above the gradient overlay */
.opportunity-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
  position: relative;
  z-index: 1;
  transition: color var(--transition-normal);
}

.opportunity-title {
  font-size: var(--text-h4);
  font-weight: 600;
  position: relative;
  z-index: 1;
  transition: color var(--transition-normal);
}

.opportunity-card:hover .opportunity-icon,
.opportunity-card:hover .opportunity-title {
  color: var(--color-text-white);
}


/* ===========================================================================
   8. COMPARISON
   ===========================================================================
   Side-by-side comparison: Traditional (muted) vs Careeraa (highlighted).
   =========================================================================== */

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: start;
}

@media (min-width: 1024px) {
  .comparison-grid {
    grid-template-columns: 1fr auto 1fr;
  }
}

.comparison-side {
  padding: var(--space-8);
  border-radius: var(--radius-xl);
}

/* Traditional — subdued */
.comparison-side.traditional {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
}

/* Careeraa — highlighted */
.comparison-side.careeraa {
  background: var(--color-bg-white);
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-glow-blue);
}

.comparison-side h3 {
  font-size: var(--text-h3);
  margin-bottom: var(--space-6);
}

.comparison-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-size: var(--text-body);
  color: var(--color-text-body);
}

.comparison-item .icon-cross {
  color: #EF4444;
  flex-shrink: 0;
  margin-top: 2px;
}

.comparison-item .icon-check {
  color: var(--color-accent-emerald);
  flex-shrink: 0;
  margin-top: 2px;
}

/* VS divider */
.comparison-vs {
  display: none;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--text-h3);
  font-weight: 800;
  color: var(--color-primary);
}

@media (min-width: 1024px) {
  .comparison-vs {
    display: flex;
    writing-mode: vertical-lr;
    text-orientation: mixed;
  }
}

/* Mobile: show VS between cards */
@media (max-width: 1023px) {
  .comparison-vs {
    display: flex;
    writing-mode: horizontal-tb;
    padding: var(--space-2) 0;
  }
}


/* ===========================================================================
   9. TIMELINE — Vertical (Admission Journey)
   ===========================================================================
   Left-aligned timeline with gradient line and glowing dots.
   =========================================================================== */

.timeline.vertical {
  position: relative;
  padding-left: var(--space-10);
}

/* Gradient connector line */
.timeline.vertical::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-10);
  padding-left: var(--space-6);
}

.timeline-item:last-child {
  margin-bottom: 0;
}

/* Glowing dot */
.timeline-dot {
  position: absolute;
  left: calc(-1 * var(--space-10) + 8px);
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-bg-white);
  border: 3px solid var(--color-primary);
  z-index: 1;
  box-shadow: var(--shadow-glow-blue);
}

/* Step content card */
.timeline-content {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: all var(--transition-normal);
}

.timeline-content:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-100);
}

.timeline-content h3 {
  font-size: var(--text-h4);
  margin-bottom: var(--space-2);
}

.timeline-content p {
  font-size: var(--text-small);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}


/* ===========================================================================
   10. TIMELINE — Horizontal (Student Journey)
   ===========================================================================
   Steps flow left-to-right on desktop, stacked vertically on mobile.
   =========================================================================== */

.timeline.horizontal {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  padding: var(--space-10) 0;
}

/* Connecting line */
.timeline.horizontal::before {
  content: '';
  position: absolute;
  top: 50px;
  left: 40px;
  right: 40px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.journey-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
  flex: 1;
  padding: 0 var(--space-2);
}

.journey-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  font-size: 1.5rem;
  border: 3px solid var(--color-bg-white);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.journey-step:hover .journey-icon {
  background: var(--color-primary);
  color: var(--color-text-white);
  transform: scale(1.1);
}

.journey-label {
  font-size: var(--text-small);
  font-weight: 600;
  color: var(--color-text-dark);
}

/* ── Horizontal Timeline Mobile ≤ 768px ─────────────────────────────────── */
@media (max-width: 768px) {
  .timeline.horizontal {
    flex-direction: column;
    gap: var(--space-8);
    padding-left: var(--space-10);
  }

  .timeline.horizontal::before {
    top: 0;
    bottom: 0;
    left: 20px;
    right: auto;
    width: 2px;
    height: auto;
  }

  .journey-step {
    flex-direction: row;
    text-align: left;
    gap: var(--space-4);
  }

  .journey-icon {
    margin-bottom: 0;
    flex-shrink: 0;
  }
}


/* ===========================================================================
   11. MARQUEE — Partner Logos
   ===========================================================================
   Infinite horizontal scroll with edge fade.
   =========================================================================== */

.marquee-container {
  overflow: hidden;
  position: relative;
  padding: var(--space-8) 0;
}

/* Edge fade gradients */
.marquee-container::before,
.marquee-container::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}

.marquee-container::before {
  left: 0;
  background: linear-gradient(to right, var(--color-bg-white), transparent);
}

.marquee-container::after {
  right: 0;
  background: linear-gradient(to left, var(--color-bg-white), transparent);
}

/* Dark section variant */
.dark-section .marquee-container::before {
  background: linear-gradient(to right, var(--color-bg-dark), transparent);
}

.dark-section .marquee-container::after {
  background: linear-gradient(to left, var(--color-bg-dark), transparent);
}

.marquee-track {
  display: flex;
  gap: var(--space-12);
  animation: marquee 30s linear infinite;
  width: max-content;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.partner-logo {
  height: 40px;
  width: auto;
  opacity: 0.4;
  filter: grayscale(100%);
  transition: all var(--transition-normal);
  flex-shrink: 0;
  object-fit: contain;
}

.partner-logo:hover {
  opacity: 1;
  filter: grayscale(0);
}


/* ===========================================================================
   12. FAQ ACCORDION
   ===========================================================================
   Expandable question/answer pairs with smooth max-height transition.
   =========================================================================== */

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  background: var(--color-bg-white);
}

.faq-item.active {
  border-color: var(--color-primary-200);
  box-shadow: var(--shadow-md);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  font-weight: 600;
  font-size: var(--text-body);
  color: var(--color-text-dark);
  background: var(--color-bg-white);
  border: none;
  width: 100%;
  text-align: left;
  transition: all var(--transition-fast);
  gap: var(--space-4);
  font-family: var(--font-body);
}

.faq-question:hover {
  color: var(--color-primary);
}

/* Chevron icon */
.faq-icon {
  width: 24px;
  height: 24px;
  transition: transform var(--transition-normal);
  flex-shrink: 0;
  color: var(--color-text-muted);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--color-primary);
}

/* Collapsible answer */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--text-body);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}


/* ===========================================================================
   13. NEWSLETTER
   ===========================================================================
   Centered glass card with inline email form.
   =========================================================================== */

.newsletter-card {
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  max-width: 600px;
  margin: 0 auto;
  padding: var(--space-12);
  text-align: center;
}

@supports not (backdrop-filter: blur(1px)) {
  .newsletter-card {
    background: rgba(255, 255, 255, 0.95);
  }
}

.newsletter-form {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.newsletter-input {
  flex: 1;
  padding: var(--space-3) var(--space-5);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-body);
  transition: border-color var(--transition-fast);
  background: var(--color-bg-white);
  color: var(--color-text-dark);
}

.newsletter-input::placeholder {
  color: var(--color-text-light);
}

.newsletter-input:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px var(--color-primary-50);
}

/* ── Newsletter Mobile ≤ 480px ──────────────────────────────────────────── */
@media (max-width: 480px) {
  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-card {
    padding: var(--space-8);
  }
}


/* ===========================================================================
   14. DOWNLOAD / APP SECTION
   ===========================================================================
   Split grid: copy + store buttons | phone mockup.
   =========================================================================== */

.download-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 768px) {
  .download-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

/* Phone mockup */
.phone-mockup {
  max-width: 300px;
  margin: 0 auto;
  position: relative;
}

.phone-frame {
  background: var(--gradient-dark);
  border-radius: 40px;
  padding: var(--space-4);
  box-shadow: var(--shadow-2xl);
  aspect-ratio: 9 / 19;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid var(--color-bg-dark-secondary);
}

.phone-screen {
  background: var(--gradient-primary);
  border-radius: 36px;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-text-white);
  gap: var(--space-4);
  overflow: hidden;
}

/* Store buttons (Google Play, App Store) */
.store-buttons {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-6);
  flex-wrap: wrap;
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-6);
  background: var(--color-bg-dark);
  color: var(--color-text-white);
  border-radius: var(--radius-md);
  font-size: var(--text-small);
  transition: all var(--transition-normal);
  border: 1px solid var(--color-bg-dark-secondary);
  text-decoration: none;
  white-space: nowrap;
}

.store-btn:hover {
  background: var(--color-bg-dark-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.store-btn:active {
  transform: scale(0.98) translateY(0);
}

/* ── Download Mobile ≤ 768px ────────────────────────────────────────────── */
@media (max-width: 768px) {
  .download-grid {
    text-align: center;
  }

  .store-buttons {
    justify-content: center;
  }

  .phone-mockup {
    max-width: 240px;
    order: -1; /* Show phone first on mobile */
  }
}


/* ===========================================================================
   15. FOOTER
   ===========================================================================
   Dark background, multi-column links, social icons, legal links.
   =========================================================================== */

.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
  padding: var(--space-20) 0 var(--space-8);
}

/* Footer top — columns */
.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-16);
}

@media (min-width: 480px) {
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
}

@media (min-width: 768px) {
  .footer-top {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-10);
  }
}

@media (min-width: 1024px) {
  .footer-top {
    grid-template-columns: 2fr repeat(4, 1fr);
  }
}

/* Footer column headings */
.footer-col h4 {
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-text-white);
  margin-bottom: var(--space-5);
  font-family: var(--font-heading);
}

/* Footer links list */
.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--text-small);
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-text-white);
}

/* Brand column */
.footer-logo {
  margin-bottom: var(--space-6);
}

.footer-logo img {
  height: 60px;
  width: auto;
  border-radius: var(--radius-sm);
}

.footer-description {
  font-size: var(--text-small);
  color: var(--color-text-light);
  line-height: var(--leading-relaxed);
  max-width: 300px;
  margin-bottom: var(--space-6);
}

/* Social icons */
.footer-social {
  display: flex;
  gap: var(--space-4);
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-bg-dark-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  transition: all var(--transition-fast);
  font-size: var(--text-body);
}

.footer-social a:hover {
  background: var(--color-primary);
  color: var(--color-text-white);
  transform: translateY(-2px);
}

/* Footer bottom — copyright + legal */
.footer-bottom {
  border-top: 1px solid var(--color-bg-dark-secondary);
  padding-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: var(--color-text-light);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer-bottom-links a {
  font-size: var(--text-xs);
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
  color: var(--color-text-white);
}

/* ── Footer Mobile ≤ 480px ──────────────────────────────────────────────── */
@media (max-width: 480px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-bottom-links {
    justify-content: center;
  }

  .footer-description {
    max-width: 100%;
  }
}