/* ==========================================================================
   Momentum Youth — Template #50
   Palette: Rich Black (#0d0d0d), Off White (#f5f5f5), Electric Cyan (#06b6d4)
   Fonts: Syne (headings), Inter (body)
   Prefix: my-
   ========================================================================== */

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

:root {
  --my-black: #0d0d0d;
  --my-white: #f5f5f5;
  --my-cyan: #06b6d4;
  --my-cyan-dark: #0891b2;
  --my-gray: #1a1a1a;
  --my-gray-light: #2a2a2a;
  --my-text-muted: #a0a0a0;
  --my-font-heading: 'Syne', sans-serif;
  --my-font-body: 'Inter', sans-serif;
  --my-radius: 12px;
  --my-transition: 0.3s ease;
}

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

body {
  font-family: var(--my-font-body);
  background: var(--my-black);
  color: var(--my-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--my-cyan);
  text-decoration: none;
  transition: color var(--my-transition);
}

a:hover {
  color: #67e8f9;
}

ul {
  list-style: none;
}

.my-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.my-section-title {
  font-family: var(--my-font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 16px;
}

.my-section-sub {
  text-align: center;
  color: var(--my-text-muted);
  font-size: 1.1rem;
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- Buttons ---- */
.my-btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--my-font-body);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--my-transition);
  border: 2px solid transparent;
  text-align: center;
}

.my-btn-primary {
  background: var(--my-cyan);
  color: var(--my-black);
}

.my-btn-primary:hover {
  background: #67e8f9;
  color: var(--my-black);
}

.my-btn-outline {
  border-color: var(--my-white);
  color: var(--my-white);
  background: transparent;
}

.my-btn-outline:hover {
  background: var(--my-white);
  color: var(--my-black);
}

.my-btn-dark {
  background: var(--my-black);
  color: var(--my-white);
  border: none;
  padding: 16px 40px;
}

.my-btn-dark:hover {
  background: #1a1a1a;
  color: var(--my-white);
}

/* ---- Scroll Reveal ---- */
.my-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ---- Demo Banner ---- */
.my-demo-banner {
  background: var(--my-cyan);
  color: var(--my-black);
  text-align: center;
  padding: 10px 16px;
  font-size: 0.875rem;
  font-weight: 600;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1100;
}

.my-demo-banner a {
  color: var(--my-black);
  text-decoration: underline;
  font-weight: 700;
}

.my-demo-banner a:hover {
  color: #1a1a1a;
}

/* ---- Navigation ---- */
.my-nav {
  position: fixed;
  top: 38px;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  transition: background var(--my-transition), box-shadow var(--my-transition);
}

.my-nav.scrolled {
  background: rgba(13, 13, 13, 0.95);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
}

.my-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.my-logo {
  font-family: var(--my-font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--my-white);
}

.my-logo:hover {
  color: var(--my-white);
}

.my-logo span {
  color: var(--my-cyan);
}

.my-nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.my-nav-links a {
  color: var(--my-white);
  font-size: 0.925rem;
  font-weight: 500;
  transition: color var(--my-transition);
}

.my-nav-links a:hover {
  color: var(--my-cyan);
}

.my-nav-links .my-nav-btn {
  background: var(--my-cyan);
  color: var(--my-black);
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
}

.my-nav-links .my-nav-btn:hover {
  background: #67e8f9;
  color: var(--my-black);
}

/* Hamburger */
.my-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.my-hamburger span {
  width: 28px;
  height: 2px;
  background: var(--my-white);
  border-radius: 2px;
  transition: all var(--my-transition);
}

/* Mobile Panel */
.my-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1200;
}

.my-mobile-overlay.active {
  display: block;
}

.my-mobile-panel {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100%;
  background: var(--my-gray);
  z-index: 1300;
  padding: 80px 32px 32px;
  transition: right 0.4s ease;
}

.my-mobile-panel.active {
  right: 0;
}

.my-mobile-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--my-white);
  font-size: 2rem;
  cursor: pointer;
}

.my-mobile-links {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.my-mobile-links a {
  color: var(--my-white);
  font-size: 1.2rem;
  font-weight: 500;
}

.my-mobile-links a:hover {
  color: var(--my-cyan);
}

.my-mobile-links .my-nav-btn {
  display: inline-block;
  background: var(--my-cyan);
  color: var(--my-black);
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  text-align: center;
}

/* ---- Hero ---- */
.my-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: url('https://images.unsplash.com/photo-1511632765486-a01980e01a18?w=1600&q=80') center/cover no-repeat;
  overflow: hidden;
}

.my-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,13,13,0.7) 0%, rgba(13,13,13,0.85) 100%);
}

.my-hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 120px 24px 80px;
}

.my-hero-heading {
  font-family: var(--my-font-heading);
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  color: var(--my-white);
}

.my-hero-heading em {
  font-style: italic;
  color: var(--my-cyan);
}

.my-hero-sub {
  font-size: 1.2rem;
  color: var(--my-text-muted);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.my-hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.my-hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.my-hero-scroll span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid rgba(245, 245, 245, 0.4);
  border-radius: 12px;
  position: relative;
}

.my-hero-scroll span::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 10px;
  background: var(--my-cyan);
  border-radius: 4px;
  animation: my-scroll-bounce 1.6s ease-in-out infinite;
}

@keyframes my-scroll-bounce {
  0%, 100% { top: 6px; opacity: 1; }
  50% { top: 20px; opacity: 0.3; }
}

/* ---- About ---- */
.my-about {
  padding: 120px 0 80px;
}

.my-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}

.my-about-image img {
  border-radius: var(--my-radius);
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.my-about-text h2 {
  text-align: left;
  margin-bottom: 24px;
}

.my-about-text p {
  color: var(--my-text-muted);
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.my-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
  border-top: 1px solid var(--my-gray-light);
  padding-top: 48px;
}

.my-stat-number {
  display: block;
  font-family: var(--my-font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--my-cyan);
}

.my-stat-label {
  display: block;
  color: var(--my-text-muted);
  font-size: 0.95rem;
  margin-top: 4px;
}

/* ---- Schedule ---- */
.my-schedule {
  padding: 100px 0;
  background: var(--my-gray);
}

.my-schedule-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.my-schedule-card {
  background: var(--my-gray-light);
  border-radius: var(--my-radius);
  padding: 40px 32px;
  text-align: center;
  transition: transform var(--my-transition), box-shadow var(--my-transition);
}

.my-schedule-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(6, 182, 212, 0.1);
}

.my-schedule-icon {
  margin-bottom: 24px;
}

.my-schedule-card h3 {
  font-family: var(--my-font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.my-schedule-time {
  color: var(--my-cyan);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.my-schedule-card p:last-child {
  color: var(--my-text-muted);
  font-size: 0.95rem;
}

/* ---- Events ---- */
.my-events {
  padding: 100px 0;
}

.my-events-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.my-event-card {
  background: var(--my-gray);
  border-radius: var(--my-radius);
  overflow: hidden;
  transition: transform var(--my-transition);
}

.my-event-card:hover {
  transform: translateY(-6px);
}

.my-event-img {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.my-event-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.my-event-date {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--my-cyan);
  color: var(--my-black);
  border-radius: 8px;
  padding: 8px 14px;
  text-align: center;
  line-height: 1.1;
  font-weight: 700;
}

.my-event-month {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.my-event-day {
  display: block;
  font-size: 1.5rem;
  font-family: var(--my-font-heading);
}

.my-event-body {
  padding: 28px 24px;
}

.my-event-body h3 {
  font-family: var(--my-font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.my-event-body p {
  color: var(--my-text-muted);
  font-size: 0.95rem;
}

/* ---- Small Groups ---- */
.my-groups {
  padding: 100px 0;
  background: var(--my-gray);
}

.my-groups-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.my-group-card {
  background: var(--my-gray-light);
  border-radius: var(--my-radius);
  overflow: hidden;
  transition: transform var(--my-transition);
}

.my-group-card:hover {
  transform: translateY(-6px);
}

.my-group-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.my-group-info {
  padding: 24px 20px;
}

.my-group-info h3 {
  font-family: var(--my-font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.my-group-info p {
  color: var(--my-text-muted);
  font-size: 0.9rem;
}

/* ---- Social Connect ---- */
.my-connect {
  padding: 100px 0;
}

.my-connect-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.my-connect-card {
  background: var(--my-gray);
  border: 1px solid var(--my-gray-light);
  border-radius: var(--my-radius);
  padding: 48px 32px;
  text-align: center;
  transition: all var(--my-transition);
  display: block;
}

.my-connect-card:hover {
  border-color: var(--my-cyan);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(6, 182, 212, 0.15);
}

.my-connect-icon {
  margin-bottom: 20px;
}

.my-connect-card h3 {
  font-family: var(--my-font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--my-white);
  margin-bottom: 8px;
}

.my-connect-card p {
  color: var(--my-text-muted);
  font-size: 0.95rem;
}

/* ---- Parent Info / Accordion ---- */
.my-parents {
  padding: 100px 0;
  background: var(--my-gray);
}

.my-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.my-accordion-item {
  border-bottom: 1px solid var(--my-gray-light);
}

.my-accordion-item:first-child {
  border-top: 1px solid var(--my-gray-light);
}

.my-accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  background: none;
  border: none;
  color: var(--my-white);
  font-family: var(--my-font-body);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: color var(--my-transition);
}

.my-accordion-trigger:hover {
  color: var(--my-cyan);
}

.my-accordion-arrow {
  flex-shrink: 0;
  transition: transform var(--my-transition);
}

.my-accordion-item.active .my-accordion-arrow {
  transform: rotate(180deg);
}

.my-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.my-accordion-item.active .my-accordion-content {
  max-height: 300px;
}

.my-accordion-content p {
  padding: 0 0 24px;
  color: var(--my-text-muted);
  font-size: 1rem;
  line-height: 1.7;
}

/* ---- CTA ---- */
.my-cta {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--my-cyan) 0%, var(--my-cyan-dark) 100%);
}

.my-cta-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.my-cta-content h2 {
  font-family: var(--my-font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--my-black);
  margin-bottom: 16px;
}

.my-cta-content p {
  color: rgba(13, 13, 13, 0.7);
  font-size: 1.1rem;
  margin-bottom: 40px;
}

.my-cta-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.my-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.my-cta-form input,
.my-cta-form select {
  padding: 16px 20px;
  border: none;
  border-radius: 50px;
  font-family: var(--my-font-body);
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.9);
  color: var(--my-black);
  outline: none;
  transition: box-shadow var(--my-transition);
}

.my-cta-form input::placeholder {
  color: #666;
}

.my-cta-form input:focus,
.my-cta-form select:focus {
  box-shadow: 0 0 0 3px rgba(13, 13, 13, 0.2);
}

.my-cta-form .my-btn-dark {
  align-self: center;
  border-radius: 50px;
  font-size: 1.05rem;
}

/* ---- Footer ---- */
.my-footer {
  padding: 80px 0 0;
  background: var(--my-black);
  border-top: 1px solid var(--my-gray-light);
}

.my-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.my-footer-col p {
  color: var(--my-text-muted);
  font-size: 0.95rem;
  margin-top: 12px;
  line-height: 1.6;
}

.my-footer-col h4 {
  font-family: var(--my-font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.my-footer-col ul li {
  margin-bottom: 10px;
}

.my-footer-col ul a {
  color: var(--my-text-muted);
  font-size: 0.95rem;
}

.my-footer-col ul a:hover {
  color: var(--my-cyan);
}

.my-footer-col a {
  color: var(--my-text-muted);
}

.my-footer-col a:hover {
  color: var(--my-cyan);
}

.my-footer-bottom {
  border-top: 1px solid var(--my-gray-light);
  padding: 24px 0;
  text-align: center;
}

.my-footer-bottom p {
  color: var(--my-text-muted);
  font-size: 0.85rem;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

/* ---- 1024px ---- */
@media (max-width: 1024px) {
  .my-hero-heading {
    font-size: 3.2rem;
  }

  .my-about-grid {
    gap: 40px;
  }

  .my-groups-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .my-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---- 768px ---- */
@media (max-width: 768px) {
  .my-nav-links {
    display: none;
  }

  .my-hamburger {
    display: flex;
  }

  .my-hero-heading {
    font-size: 2.5rem;
  }

  .my-hero-content {
    padding: 140px 20px 60px;
  }

  .my-section-title {
    font-size: 2rem;
  }

  .my-about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .my-about-image img {
    height: 300px;
  }

  .my-about-text h2 {
    text-align: center;
  }

  .my-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .my-stat-number {
    font-size: 2.2rem;
  }

  .my-schedule-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .my-events-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .my-connect-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

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

  .my-cta-content h2 {
    font-size: 2rem;
  }

  .my-footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* ---- 480px ---- */
@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  .my-hero-heading {
    font-size: 2rem;
  }

  .my-hero-sub {
    font-size: 1rem;
  }

  .my-hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .my-btn {
    width: 100%;
    max-width: 280px;
  }

  .my-stats {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .my-stat-number {
    font-size: 2.5rem;
  }

  .my-groups-grid {
    grid-template-columns: 1fr;
  }

  .my-schedule-card {
    padding: 32px 24px;
  }

  .my-accordion-trigger {
    font-size: 1rem;
    padding: 20px 0;
  }

  .my-cta-form input,
  .my-cta-form select {
    padding: 14px 16px;
  }
}