/* ============================================
   8560 UNITED — Style Sheet
   Colors from logo: Royal Blue, Golden Yellow, Orange
   ============================================ */

/* --- CSS Variables --- */
:root {
  --color-primary: #2B4C9B;
  --color-primary-dark: #1E3672;
  --color-primary-light: #3A5FB5;
  --color-accent: #F5C518;
  --color-accent-dark: #D4A80E;
  --color-orange: #E87722;
  --color-orange-dark: #C4611A;
  --color-dark: #1A1A2E;
  --color-text: #2D2D3A;
  --color-text-light: #6B7280;
  --color-white: #FFFFFF;
  --color-light: #F8F9FA;
  --color-light-blue: #EEF2FA;
  --color-border: #E5E7EB;

  --font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-family-heading: 'Segoe UI', system-ui, -apple-system, sans-serif;

  --max-width: 1200px;
  --header-height: 72px;
  --section-padding: 5rem 1.5rem;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark);
}

/* --- Utility --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-title {
  font-size: 2.25rem;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-light);
  font-size: 1.125rem;
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.accent-bar {
  width: 60px;
  height: 4px;
  background: var(--color-accent);
  margin: 0 auto 1.5rem;
  border-radius: 2px;
}

/* --- Header / Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.logo img {
  height: 48px;
  width: auto;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

.logo-text span {
  color: var(--color-accent-dark);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-list a {
  display: block;
  padding: 0.5rem 0.875rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}

.nav-list a:hover,
.nav-list a.active {
  color: var(--color-primary);
  background: var(--color-light-blue);
}

/* Mobile menu button */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-dark);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

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

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, #111B33 100%);
  color: var(--color-white);
  text-align: center;
  padding: 8rem 1.5rem 4rem;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(245, 197, 24, 0.08);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(232, 119, 34, 0.06);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  background: var(--color-primary);
  padding: 3rem 3rem 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.hero-logo {
  width: 550px;
  height: auto;
  margin: 0 auto 3rem;
  filter: drop-shadow(0 8px 30px rgba(0,0,0,0.5));
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.hero h1 .highlight {
  color: var(--color-accent);
}

.hero .tagline {
  font-size: 1.25rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero .subtitle {
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.hero .cta-btn {
  display: inline-block;
  padding: 0.875rem 2.5rem;
  background: var(--color-accent);
  color: var(--color-dark);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-xl);
  text-decoration: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-md);
}

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

/* --- Section Base --- */
section {
  padding: var(--section-padding);
}

section:nth-child(even) {
  background: var(--color-light);
}

section.contact-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

/* --- About Section --- */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.about-card {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--color-accent);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.about-card .card-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.about-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.about-card p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* --- Problem Section --- */
.problem-list {
  max-width: 800px;
  margin: 0 auto;
}

.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  padding: 1.5rem;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-orange);
}

.problem-item .icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--color-orange);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.problem-item p {
  font-size: 1rem;
  line-height: 1.6;
}

/* --- Goals Section --- */
.goals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.goal-card {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.goal-card .goal-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.25rem;
  background: var(--color-light-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
}

.goal-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.goal-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* --- Teams Section --- */
.teams-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.team-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.team-card-header {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.team-card-header h3 {
  font-size: 1.25rem;
  color: var(--color-white);
}

.team-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--color-accent);
  color: var(--color-dark);
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: var(--radius-xl);
}

.team-card-body {
  padding: 1.5rem;
}

.team-card-body ul {
  list-style: none;
}

.team-card-body li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.team-card-body li:last-child {
  border-bottom: none;
}

.team-card-body li .label {
  font-weight: 600;
  color: var(--color-primary);
  min-width: 100px;
}

/* --- Flow Diagram --- */
.flow-diagram {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.flow-diagram h3 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--color-primary);
  font-size: 1.25rem;
}

.flow-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.flow-step {
  padding: 0.75rem 1.5rem;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  min-width: 80px;
}

.flow-step.highlight {
  background: var(--color-accent);
  color: var(--color-dark);
}

.flow-step.new {
  background: var(--color-orange);
  color: var(--color-white);
}

.flow-arrow {
  font-size: 1.5rem;
  color: var(--color-primary);
  font-weight: 700;
}

/* --- Training Section --- */
.training-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.training-block {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.training-block-header {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 1rem 1.5rem;
}

.training-block-header h3 {
  color: var(--color-white);
  font-size: 1.1rem;
}

.training-block-body {
  padding: 1.5rem;
}

.training-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.training-item:last-child {
  border-bottom: none;
}

.training-item .location-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--color-light-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.training-item .details {
  flex: 1;
}

.training-item .details strong {
  color: var(--color-primary);
}

/* --- Organisation Section --- */
.org-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.org-block {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.org-block-header {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 1rem 1.5rem;
}

.org-block-header h3 {
  color: var(--color-white);
  font-size: 1.1rem;
}

.org-block-body {
  padding: 1.5rem;
}

.person {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.person:last-child {
  border-bottom: none;
}

.person-avatar {
  width: 44px;
  height: 44px;
  background: var(--color-light-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.person-info .name {
  font-weight: 600;
  color: var(--color-dark);
}

.person-info .role {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.person-info .club {
  font-size: 0.8rem;
  color: var(--color-orange);
  font-weight: 500;
}

/* Meeting schedule */
.meeting-schedule {
  margin-top: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.meeting-schedule h3 {
  text-align: center;
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
}

.meeting-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
}

.meeting-item {
  text-align: center;
  padding: 1rem;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--color-accent);
}

.meeting-item .month {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.meeting-item .desc {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* --- Practical Section --- */
.practical-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.practical-card {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.practical-card h3 {
  font-size: 1.15rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.practical-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --- Contact Section --- */
.contact-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  text-align: center;
}

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

.contact-section .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
}

.contact-info {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  backdrop-filter: blur(4px);
}

.contact-item .contact-icon {
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  color: var(--color-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-item a {
  color: var(--color-white);
  font-weight: 500;
}

.contact-item a:hover {
  color: var(--color-accent);
}

/* --- Footer --- */
.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 3rem 1.5rem 1.5rem;
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-brand .footer-logo img {
  height: 40px;
}

.footer-brand .footer-logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-clubs h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.footer-clubs ul li {
  padding: 0.25rem 0;
  font-size: 0.9rem;
}

.footer-clubs ul li a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-clubs ul li a::after {
  content: ' \2197';
  font-size: 0.75rem;
}

.footer-clubs ul li a:hover {
  color: var(--color-accent);
}

.footer-links h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.footer-links ul li {
  padding: 0.25rem 0;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: color var(--transition);
}

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

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
    --section-padding: 3.5rem 1rem;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-list {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: var(--color-white);
    flex-direction: column;
    padding: 1rem;
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    transition: transform var(--transition);
    z-index: 999;
  }

  .nav-list.open {
    transform: translateY(0);
  }

  .nav-list a {
    padding: 0.75rem 1rem;
    font-size: 1rem;
    width: 100%;
  }

  .hero {
    min-height: 90vh;
    padding: 6rem 1rem 3rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero .subtitle {
    font-size: 1.05rem;
  }

  .hero-logo {
    width: 340px;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .flow-steps {
    flex-direction: column;
  }

  .flow-arrow {
    transform: rotate(90deg);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.65rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .about-grid,
  .goals-grid,
  .teams-wrapper,
  .training-grid,
  .org-grid,
  .practical-grid {
    grid-template-columns: 1fr;
  }

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