/* ============================================
   Next Generation Athletics Inc. — Site Styles
   ============================================ */

/* ----- Fonts (Google) ----- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Oswald:wght@400;500;600;700&family=Playfair+Display:ital@0;1&display=swap');

/* ----- Design tokens ----- */
:root {
  --nga-navy: #1E3A8A;
  --nga-navy-deep: #152B66;
  --nga-navy-light: #2E4FB0;
  --nga-gold: #FCD34D;
  --nga-gold-deep: #D97706;
  --nga-cream: #FAFAF7;
  --nga-cream-alt: #F5F3EE;
  --nga-ink: #1A1A1A;
  --nga-gray: #525252;
  --nga-gray-light: #A3A3A3;
  --nga-gray-lighter: #E5E5E5;

  --font-display: 'Oswald', Impact, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-accent: 'Playfair Display', Georgia, serif;

  --max-width: 1200px;
  --gutter: 24px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--nga-ink);
  background: var(--nga-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--nga-navy);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--nga-gold-deep);
}

/* Accessible focus */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--nga-gold-deep);
  outline-offset: 3px;
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ----- Typography scale ----- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--nga-ink);
}

h1 {
  font-size: clamp(2.25rem, 5vw + 0.5rem, 4rem);
  letter-spacing: -0.02em;
  line-height: 1.05;
}

h2 {
  font-size: clamp(1.75rem, 3vw + 0.5rem, 2.75rem);
  letter-spacing: -0.015em;
}

h3 {
  font-size: clamp(1.25rem, 1.5vw + 0.5rem, 1.75rem);
  letter-spacing: 0;
}

h4 {
  font-size: 1.125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

p {
  font-size: 1rem;
}

.lead {
  font-size: clamp(1.05rem, 1vw + 0.5rem, 1.25rem);
  line-height: 1.55;
  color: var(--nga-gray);
}

/* ----- Layout containers ----- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: clamp(64px, 8vw, 112px) 0;
}

.section-tight {
  padding: clamp(48px, 5vw, 72px) 0;
}

/* ============================================
   SIGNATURE: Yard-line section markers
   ============================================ */
.yard-marker {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
  font-family: var(--font-display);
}

.yard-marker__number {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--nga-navy);
  letter-spacing: -0.03em;
  line-height: 1;
}

.yard-marker__number::before {
  content: '';
  display: inline-block;
  width: 3px;
  height: 40px;
  background: var(--nga-gold-deep);
  margin-right: 14px;
  vertical-align: middle;
  transform: translateY(-6px);
}

.yard-marker__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--nga-gray);
  padding-top: 12px;
}

/* Field-line horizontal divider */
.field-divider {
  border: 0;
  height: 2px;
  background: var(--nga-navy);
  position: relative;
  margin: 0 auto;
  max-width: var(--max-width);
  opacity: 0.08;
}

.field-divider::before,
.field-divider::after {
  content: '';
  position: absolute;
  top: -4px;
  width: 2px;
  height: 10px;
  background: var(--nga-navy);
  opacity: 0.4;
}
.field-divider::before { left: 20%; }
.field-divider::after { right: 20%; }

/* ============================================
   Navigation
   ============================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 247, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--nga-gray-lighter);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
  gap: 16px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--nga-navy);
  letter-spacing: 0.02em;
}

.nav__brand img {
  height: 40px;
  width: 40px;
}

.nav__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav__brand-text .brand-primary {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.nav__brand-text .brand-secondary {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--nga-gray);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 2px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--nga-ink);
  letter-spacing: 0.01em;
}

.nav__link[aria-current="page"] {
  color: var(--nga-navy);
  font-weight: 600;
}

.nav__link:hover {
  color: var(--nga-navy);
}

.nav__cta {
  padding: 10px 20px;
  background: var(--nga-navy);
  color: var(--nga-cream);
  border-radius: 3px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border: 2px solid var(--nga-navy);
  transition: background 0.15s, color 0.15s;
}

.nav__cta:hover {
  background: var(--nga-gold);
  color: var(--nga-navy);
  border-color: var(--nga-gold);
}

.nav__toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
  font-size: 1.5rem;
  color: var(--nga-navy);
}

@media (max-width: 900px) {
  .nav__links, .nav__cta {
    display: none;
  }
  .nav__toggle {
    display: block;
  }
  .nav.open .nav__links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--nga-cream);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--nga-gray-lighter);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  }
  .nav.open .nav__cta {
    display: inline-block;
    text-align: center;
  }
}

/* ============================================
   Hero
   ============================================ */
.hero {
  padding: clamp(48px, 6vw, 96px) 0 clamp(48px, 6vw, 80px);
  position: relative;
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--nga-gold-deep);
  margin-bottom: 24px;
}

.hero__eyebrow::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--nga-gold-deep);
}

.hero__title {
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  line-height: 1;
  letter-spacing: -0.025em;
  margin-bottom: 24px;
  color: var(--nga-navy);
}

.hero__title em {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 400;
  color: var(--nga-gold-deep);
  letter-spacing: 0;
}

.hero__subhead {
  font-size: clamp(1rem, 1vw + 0.5rem, 1.15rem);
  line-height: 1.55;
  color: var(--nga-gray);
  max-width: 55ch;
  margin-bottom: 36px;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero__visual img {
  width: 100%;
  max-width: 340px;
  filter: drop-shadow(0 20px 40px rgba(30, 58, 138, 0.15));
}

/* Field-line background for hero */
.hero__field-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.04;
  background-image:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 79px,
      var(--nga-navy) 79px,
      var(--nga-navy) 80px
    );
  background-size: 100% 80px;
  pointer-events: none;
}

@media (max-width: 800px) {
  .hero__grid {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .hero__visual {
    order: -1;
  }
  .hero__visual img {
    max-width: 200px;
  }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-block;
  padding: 14px 28px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 3px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
}

.btn--primary {
  background: var(--nga-navy);
  color: var(--nga-cream);
  border-color: var(--nga-navy);
}

.btn--primary:hover {
  background: var(--nga-gold);
  color: var(--nga-navy);
  border-color: var(--nga-gold);
}

.btn--secondary {
  background: transparent;
  color: var(--nga-navy);
  border-color: var(--nga-navy);
}

.btn--secondary:hover {
  background: var(--nga-navy);
  color: var(--nga-cream);
}

.btn--gold {
  background: var(--nga-gold);
  color: var(--nga-navy);
  border-color: var(--nga-gold);
}

.btn--gold:hover {
  background: var(--nga-navy);
  color: var(--nga-cream);
  border-color: var(--nga-navy);
}

/* ============================================
   Stats strip
   ============================================ */
.stats-strip {
  background: var(--nga-navy);
  color: var(--nga-cream);
  padding: 48px 0;
}

.stats-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat__value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw + 0.5rem, 3rem);
  font-weight: 600;
  line-height: 1;
  color: var(--nga-gold);
  margin-bottom: 8px;
}

.stat__label {
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(250, 250, 247, 0.75);
}

@media (max-width: 700px) {
  .stats-strip__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 20px;
  }
}

/* ============================================
   Content sections
   ============================================ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}

@media (max-width: 800px) {
  .two-col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.section__title {
  font-size: clamp(2rem, 3vw + 0.5rem, 2.75rem);
  margin-bottom: 20px;
  color: var(--nga-navy);
}

.section__lead {
  font-size: clamp(1.05rem, 1vw + 0.5rem, 1.25rem);
  line-height: 1.55;
  color: var(--nga-gray);
  max-width: 65ch;
}

.section__body p + p {
  margin-top: 16px;
}

/* ----- Value / feature cards ----- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.card {
  background: white;
  border: 1px solid var(--nga-gray-lighter);
  padding: 32px 28px;
  border-radius: 4px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(30, 58, 138, 0.08);
  border-color: var(--nga-navy);
}

.card__number {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--nga-gold-deep);
  letter-spacing: 0.15em;
  margin-bottom: 12px;
}

.card__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--nga-navy);
  margin-bottom: 12px;
  letter-spacing: -0.005em;
}

.card__body {
  font-size: 0.95rem;
  color: var(--nga-gray);
  line-height: 1.55;
}

/* ============================================
   Sponsor section
   ============================================ */
.sponsor-section {
  background: linear-gradient(180deg, var(--nga-cream) 0%, var(--nga-cream-alt) 100%);
}

.sponsor-tier {
  background: white;
  border: 1px solid var(--nga-gray-lighter);
  border-radius: 4px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

.sponsor-tier:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(30, 58, 138, 0.08);
}

.sponsor-tier--featured {
  border: 2px solid var(--nga-gold-deep);
}

.sponsor-tier--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--nga-gold-deep);
  color: white;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.sponsor-tier__name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--nga-navy);
  margin-bottom: 8px;
  letter-spacing: -0.005em;
}

.sponsor-tier__price {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--nga-gold-deep);
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--nga-gray-lighter);
}

.sponsor-tier__benefits {
  list-style: none;
  flex-grow: 1;
  margin-bottom: 28px;
}

.sponsor-tier__benefits li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  font-size: 0.925rem;
  color: var(--nga-ink);
  line-height: 1.5;
}

.sponsor-tier__benefits li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 12px;
  height: 6px;
  border-left: 2px solid var(--nga-gold-deep);
  border-bottom: 2px solid var(--nga-gold-deep);
  transform: rotate(-45deg);
}

/* ============================================
   Board / roster
   ============================================ */
.roster {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.roster__card {
  padding: 24px 20px;
  background: white;
  border: 1px solid var(--nga-gray-lighter);
  border-left: 3px solid var(--nga-gold-deep);
  border-radius: 2px;
}

.roster__name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--nga-navy);
  margin-bottom: 4px;
}

.roster__title {
  font-size: 0.85rem;
  color: var(--nga-gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

/* ============================================
   CTA section (big call to action)
   ============================================ */
.cta-block {
  background: var(--nga-navy);
  color: var(--nga-cream);
  padding: clamp(64px, 6vw, 96px) 0;
  position: relative;
  overflow: hidden;
}

.cta-block__inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 0 var(--gutter);
  position: relative;
  z-index: 1;
}

.cta-block__eyebrow {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--nga-gold);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 20px;
}

.cta-block__title {
  font-size: clamp(2rem, 3vw + 0.5rem, 3rem);
  color: white;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.cta-block__body {
  font-size: 1.1rem;
  color: rgba(250, 250, 247, 0.85);
  margin-bottom: 36px;
  line-height: 1.6;
}

.cta-block__ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-block .btn--secondary {
  background: transparent;
  color: var(--nga-cream);
  border-color: var(--nga-cream);
}

.cta-block .btn--secondary:hover {
  background: var(--nga-cream);
  color: var(--nga-navy);
}

/* Ambient field marker in CTA */
.cta-block__field {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image: repeating-linear-gradient(
    to right,
    transparent 0,
    transparent 99px,
    var(--nga-gold) 99px,
    var(--nga-gold) 100px
  );
  pointer-events: none;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--nga-cream-alt);
  padding: 72px 0 32px;
  border-top: 1px solid var(--nga-gray-lighter);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--nga-gray-lighter);
}

@media (max-width: 800px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.footer__brand-block img {
  width: 60px;
  margin-bottom: 16px;
}

.footer__brand-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--nga-navy);
  margin-bottom: 8px;
}

.footer__tagline {
  font-family: var(--font-accent);
  font-style: italic;
  color: var(--nga-gray);
  margin-bottom: 16px;
}

.footer__mission {
  font-size: 0.875rem;
  color: var(--nga-gray);
  line-height: 1.55;
  max-width: 40ch;
}

.footer__heading {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--nga-navy);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}

.footer__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__list a,
.footer__list li {
  font-size: 0.9rem;
  color: var(--nga-gray);
}

.footer__list a:hover {
  color: var(--nga-navy);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__bottom-text {
  font-size: 0.8rem;
  color: var(--nga-gray);
  line-height: 1.5;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--nga-navy);
  color: var(--nga-cream);
  border-radius: 2px;
  transition: background 0.15s;
}

.footer__social a:hover {
  background: var(--nga-gold-deep);
  color: white;
}

.footer__social svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ============================================
   Page hero (simpler than home hero, for inner pages)
   ============================================ */
.page-hero {
  padding: clamp(56px, 6vw, 88px) 0 clamp(40px, 4vw, 56px);
  background: var(--nga-cream);
}

.page-hero__eyebrow {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--nga-gold-deep);
  margin-bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-hero__eyebrow::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--nga-gold-deep);
}

.page-hero__title {
  font-size: clamp(2.25rem, 4vw + 0.5rem, 3.5rem);
  color: var(--nga-navy);
  margin-bottom: 20px;
  max-width: 20ch;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.page-hero__title em {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 400;
  color: var(--nga-gold-deep);
}

.page-hero__lead {
  font-size: clamp(1rem, 1vw + 0.5rem, 1.2rem);
  color: var(--nga-gray);
  max-width: 60ch;
  line-height: 1.55;
}

/* ============================================
   Callout / info boxes
   ============================================ */
.callout {
  background: white;
  border-left: 4px solid var(--nga-gold-deep);
  padding: 24px 28px;
  border-radius: 2px;
  margin: 24px 0;
}

.callout__label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--nga-gold-deep);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 8px;
}

.callout__body {
  font-size: 0.975rem;
  color: var(--nga-ink);
  line-height: 1.55;
}

/* ============================================
   Utility
   ============================================ */
.text-center { text-align: center; }
.mt-lg { margin-top: 48px; }
.mb-lg { margin-bottom: 48px; }