/* ============================================
   JOHN BUCA CT MEMORIAL MASTERS TOURNAMENT
   Heritage Athletic Design System
   Palette: High Voltage (sky blue/gold/black)
   + Stratford City navy secondary
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@300;400;500;600;700&family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Barlow+Condensed:wght@300;400;500;600;700&family=Barlow:wght@300;400;500;600&display=swap');

/* --- CSS Variables --- */
:root {
  /* High Voltage Primary */
  --hv-blue: #4FC3F7;
  --hv-blue-deep: #0288D1;
  --hv-gold: #FFD54F;
  --hv-gold-dark: #F9A825;
  --hv-black: #1A1A1A;

  /* Stratford City Secondary */
  --sc-navy: #1B2A4A;
  --sc-navy-light: #2C3E6B;
  --sc-navy-dark: #0F1A2E;

  /* Neutrals */
  --cream: #FAF8F0;
  --cream-dark: #E8E4D8;
  --warm-gray: #9E9A8F;
  --text-dark: #1A1A1A;
  --text-light: #FAF8F0;
  --text-muted: #6B6860;

  /* Turf accent */
  --turf: #2E7D32;
  --turf-light: #4CAF50;

  /* Typography */
  --font-display: 'Oswald', sans-serif;
  --font-serif: 'Libre Baskerville', Georgia, serif;
  --font-body: 'Barlow', sans-serif;
  --font-condensed: 'Barlow Condensed', sans-serif;

  /* Spacing */
  --nav-height: 72px;
  --section-pad: clamp(3rem, 8vw, 7rem);
  --content-max: 1200px;
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-dark);
  background: var(--cream);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- Grain Overlay (Global) --- */
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: var(--sc-navy-dark);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1rem, 4vw, 3rem);
  border-bottom: 3px solid var(--hv-gold);
  backdrop-filter: blur(10px);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-brand img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid var(--hv-gold);
}

.nav-brand-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.nav-brand-text span {
  display: block;
  font-size: 0.65rem;
  font-family: var(--font-condensed);
  font-weight: 400;
  color: var(--hv-gold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 0;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-condensed);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--cream-dark);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.5rem 1.25rem;
  position: relative;
  transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--hv-gold);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 60%;
  height: 2px;
  background: var(--hv-gold);
  transition: transform 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-cta {
  font-family: var(--font-condensed) !important;
  font-weight: 600 !important;
  background: var(--hv-gold);
  color: var(--sc-navy-dark) !important;
  padding: 0.5rem 1.5rem !important;
  border-radius: 2px;
  transition: background 0.3s, transform 0.2s !important;
}

.nav-cta:hover {
  background: var(--hv-gold-dark);
  transform: translateY(-1px);
  color: var(--sc-navy-dark) !important;
}

.nav-cta::after { display: none !important; }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cream);
  margin: 5px 0;
  transition: 0.3s;
}

@media (max-width: 768px) {
  .nav-toggle { display: block; }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--sc-navy-dark);
    flex-direction: column;
    padding: 1rem 0 2rem;
    border-bottom: 3px solid var(--hv-gold);
    transform: translateY(-120%);
    transition: transform 0.4s ease;
    z-index: 999;
  }

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

  .nav-links a {
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
    width: 100%;
    text-align: center;
  }
}

/* --- Page wrapper --- */
.page-content {
  margin-top: var(--nav-height);
}

/* --- Section Containers --- */
.section {
  padding: var(--section-pad) clamp(1rem, 4vw, 3rem);
}

.section-inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

/* --- Typography --- */
.section-label {
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--hv-blue-deep);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--sc-navy);
  margin-bottom: 1.5rem;
}

.section-title--light {
  color: var(--cream);
}

.section-subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
}

h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

p {
  margin-bottom: 1rem;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.85rem 2.5rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.btn-primary {
  background: var(--hv-gold);
  color: var(--sc-navy-dark);
  border: 2px solid var(--hv-gold);
}

.btn-primary:hover {
  background: var(--hv-gold-dark);
  border-color: var(--hv-gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(255, 213, 79, 0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--cream);
  border: 2px solid var(--hv-blue);
}

.btn-secondary:hover {
  background: var(--hv-blue);
  color: var(--sc-navy-dark);
  transform: translateY(-2px);
}

.btn-dark {
  background: var(--sc-navy);
  color: var(--cream);
  border: 2px solid var(--sc-navy);
}

.btn-dark:hover {
  background: var(--sc-navy-light);
  border-color: var(--sc-navy-light);
  transform: translateY(-2px);
}

/* --- Cards --- */
.card {
  background: white;
  border-radius: 2px;
  padding: 2rem;
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}

/* --- Footer --- */
.footer {
  background: var(--sc-navy-dark);
  color: var(--cream-dark);
  padding: 3rem clamp(1rem, 4vw, 3rem) 1.5rem;
  border-top: 3px solid var(--hv-gold);
}

.footer-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
}

.footer-brand {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.footer-brand img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid var(--hv-gold);
}

.footer-brand h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 0.25rem;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--warm-gray);
  line-height: 1.5;
}

.footer h5 {
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--hv-gold);
  margin-bottom: 1rem;
}

.footer ul li {
  margin-bottom: 0.5rem;
}

.footer ul li a {
  font-size: 0.9rem;
  color: var(--cream-dark);
  transition: color 0.3s;
}

.footer ul li a:hover {
  color: var(--hv-blue);
}

.footer-bottom {
  max-width: var(--content-max);
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--warm-gray);
}

.footer-charity {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--hv-gold);
  font-size: 0.85rem;
}

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
}

/* --- Animations --- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delays for children */
.stagger > *:nth-child(1) { transition-delay: 0s; }
.stagger > *:nth-child(2) { transition-delay: 0.1s; }
.stagger > *:nth-child(3) { transition-delay: 0.2s; }
.stagger > *:nth-child(4) { transition-delay: 0.3s; }
.stagger > *:nth-child(5) { transition-delay: 0.4s; }
.stagger > *:nth-child(6) { transition-delay: 0.5s; }

/* --- Utility --- */
.text-center { text-align: center; }
.text-gold { color: var(--hv-gold); }
.text-blue { color: var(--hv-blue-deep); }
.text-navy { color: var(--sc-navy); }
.bg-navy { background: var(--sc-navy); }
.bg-dark { background: var(--sc-navy-dark); }
.bg-cream { background: var(--cream); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 2rem; }
.mt-4 { margin-top: 3rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 2rem; }