/* Root */
:root {
  --primary-yellow: #F1CE1F;
  --deep-black: #020001;
  --pure-white: #FFFFFF;
  --off-white: #F3F3F3;
  --light-grey: #E0E0E0;
  --dark-grey: #2E2E2E;

  --header2-size: 56px;
  --header-size: 32px;
  --subheading-size: 24px;
  --body-size: 16px;

  --radius: 24px;
  --radius-pill: 9999px;
  --container-padding: 4rem;
  --section-padding: 5rem;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-soft: 0 6px 24px rgba(0, 0, 0, 0.06);
}

/* Fonts */
@font-face {
  font-family: 'Satoshi';
  src: url('fonts/Satoshi-Variable.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'HelveticaNeueMedium';
  src: url('fonts/HelveticaNeueMedium.otf') format('opentype');
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
}

/* Base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  background-color: var(--off-white);
  color: var(--deep-black);
  font-family: 'HelveticaNeueMedium', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, 'Helvetica Neue', Arial, sans-serif;
  letter-spacing: -0.01em;
  font-size: var(--body-size);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6,
.hero-heading,
.mission-heading,
.tournament-title {
  font-family: 'Satoshi', 'HelveticaNeueMedium', sans-serif;
  font-weight: 700;
  letter-spacing: -0.06em;
}

b, strong {
  font-family: 'Satoshi', 'HelveticaNeueMedium', sans-serif;
  font-weight: 700;
  letter-spacing: -0.06em;
}

a {
  color: inherit;
  text-decoration: none;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Navigation */
.nav-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--container-padding);
  background: var(--pure-white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.nav-hamburger {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
  width: 32px;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--deep-black);
  border-radius: 2px;
}

.nav-logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  color: var(--deep-black);
}

.nav-logo img {
  display: block;
  max-height: 40px;
  width: auto;
}

.nav-icon {
  width: 50px;
  height: 50px;
  object-fit: contain;
}

.nav-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.nav-menu.nav-menu-open {
  opacity: 1;
  visibility: visible;
}

.nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: center;
}

.nav-links li + li {
  margin-top: 1.5rem;
}

.nav-links a {
  font-size: 1.75rem;
  font-weight: 700;
  font-family: 'Satoshi', sans-serif;
  color: var(--pure-white);
}

.nav-links a:hover {
  text-decoration: underline;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 4rem;
  background-color: #0a0a0a;
  background-image:
    linear-gradient(to bottom, #00000041 0%, #f1ce1fdf 100%),
    url("images/hero.jpg");
  background-size: cover;
  background-position: center;
}

.hero-subheading {
  margin: -12px 0 1.75rem;
  font-size: clamp(16px, calc(1.6vw + 12px), 20px);
  font-weight: 600;
  color: var(--light-grey);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.458);
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 1rem;
  max-width: 700px;
}

.hero-heading {
  margin: 0 0 1rem;
  font-size: clamp(4rem, 9vw, 5.5rem);
  font-weight: 700;
  color: var(--pure-white);
  line-height: 1.3;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.scroll-down-indicator {
  margin-top: 1.25rem;
  font-size: clamp(16px, calc(1.6vw + 12px), 20px);
  color: var(--pure-white);
  animation: bounce 2s infinite;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: transform 0.2s ease;
}

.btn:hover {
  transform: scale(1.04);
}

.btn-yellow {
  background: var(--primary-yellow);
  color: var(--deep-black);
  border: none;
}

.btn-outline-yellow {
  background: transparent;
  color: var(--primary-yellow);
  border: 3px solid var(--primary-yellow);
}

.btn-outline-yellow2 {
  background: transparent;
  color: var(--primary-yellow);
  border: 3px solid var(--primary-yellow);
}

.btn-small {
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
}

.button-container {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* Mission */
.mission {
  background: var(--pure-white);
  padding: var(--section-padding) var(--container-padding);
}

.mission-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 60% 40%;
  gap: 0rem;
  align-items: center;
}

.mission-content {
  padding-right: 2rem;
}

.mission-sub {
  margin: 0 0 0.25rem;
  font-size: var(--subheading-size);
  font-weight: 600;
  color: var(--dark-grey);
}

.mission-heading {
  margin: -12px 0 1rem;
  font-size: var(--header-size);
  font-weight: 700;
  color: var(--deep-black);
}

.mission-body {
  margin: -12px 0 1.25rem;
  font-size: var(--body-size);
  color: var(--deep-black);
  line-height: 1.6;
}

.mission-photo {
  display: flex;
  justify-content: center;
  align-items: center;
}

.polaroid-image {
  width: 100%;
  max-width: 300px;
}

/* Tournament */
.tournament-details {
  background: var(--off-white);
  padding: var(--section-padding) var(--container-padding);
  text-align: center;
}

.tournament-title {
  margin: 0 0 0.75rem;
  font-size: var(--header-size);
  font-weight: 700;
  color: var(--deep-black);
}

.tournament-desc {
  margin: -12px 0 1.25rem;
  font-size: var(--body-size);
  color: var(--deep-black);
  max-width: 540px;
  margin-inline: auto;
}

.tournament-details .btn {
  margin-bottom: 2rem;
}

.mapsframe {
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.tournament-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.tournament-card {
  flex: 1;
  min-width: 220px;
  max-width: 280px;
  padding: 1.5rem;
  background: var(--pure-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  min-height: 180px;
  box-sizing: border-box;
  padding-top: 60px;
  padding-bottom: 4%;
}

.tournament-card h4 {
  margin: 0 0 0.35rem;
  font-size: var(--header-size);
  font-weight: 600;
  color: var(--deep-black);
  position: absolute;
  top: 12px;
  margin: 0;
  font-weight: 700;
  z-index: 2;
}

.tournament-card .card-month {
  margin: 0;
  font-size: 2rem;
  color: var(--deep-black);
}

.tournament-card .card-day {
  font-size: 5rem;
  font-weight: 700;
  color: var(--deep-black);
  margin-block-end: 0px;
  margin-block-start: 0;
  line-height: 85%;
}

.tournament-card .card-time {
  margin: 0;
  font-size: var(--body-size);
  color: var(--deep-black);
}

.map-placeholder {
  width: 100%;
  aspect-ratio: 1;
  background: var(--off-white);
  margin: 0.75rem 0;
  border-radius: var(--radius);
}

.tournament-card ul {
  margin: 0.75rem 0 0;
  padding-left: 1.25rem;
  text-align: left;
}

.tournament-card li {
  margin-bottom: 0.25rem;
}

.tournament-terms {
  font-size: 0.9rem;
  color: var(--deep-black);
  text-decoration: underline;
}

/* Fundraising */
.fundraising-goal {
  background: var(--pure-white);
  padding: var(--section-padding) var(--container-padding);
  text-align: center;
}

.fundraising-goal .goal-text {
  margin: -12px 0 0.25rem;
  font-size: var(--subheading-size);
  color: var(--deep-black);
}

.fundraising-goal .goal-amount {
  margin: -12px 0 1.25rem;
  font-size: var(--header2-size);
  font-weight: 700;
  color: var(--deep-black);
}

.goal-separator {
  width: 100%;
  max-width: 350px;
  height: 3px;
  background: var(--primary-yellow);
  margin: -20px auto 1rem;
}

.fundraising-goal .goal-percent {
  margin: -12px 0 0.25rem;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--deep-black);
}

.fundraising-goal .goal-note {
  margin: 0;
  font-size: var(--body-size);
  color: var(--deep-black);
}

/* Support */
.support {
  background: var(--off-white);
  padding: var(--section-padding) var(--container-padding);
  text-align: center;
}

.support-heading {
  margin: 0 0 1.25rem;
  font-size: var(--header-size);
  font-weight: 700;
  color: var(--deep-black);
}

.support .btn {
  margin-bottom: 1.75rem;
}

.promo-card {
  max-width: 600px;
  margin: 0 auto;
  padding: 1.75rem 2.5rem;
  background: var(--pure-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.promo-card ul {
  margin: 0;
  padding-left: 1.25rem;
  text-align: left;
}

.promo-card li {
  margin-bottom: 0.5rem;
  font-size: var(--body-size);
  color: var(--deep-black);
}

.sponsor-desc {
  margin: 1.25rem 0 0 1.25rem;
  padding-bottom: 1.25rem;
  font-size: var(--body-size);
  color: var(--deep-black);
  max-width: 540px;
  margin-inline: auto;
}

.terms-anchor {
  padding: var(--section-padding) var(--container-padding);
  text-align: center;
}

.terms-anchor p {
  margin: 0;
  font-size: var(--body-size);
  color: var(--deep-black);
}

/* Footer */
.section-divider {
  display: block;
  width: 100%;
  height: 10%;
  margin-bottom: -2px;
}

.section-divider path {
  fill: var(--primary-yellow);
  transition: fill 0.2s;
  shape-rendering: geometricPrecision;
}

.section-divider.flip {
  transform: rotate(180deg);
}

.main-footer {
  background: var(--primary-yellow);
  padding: 1rem 2rem;
  margin-top: -5rem;
  color: var(--deep-black);
  text-align: center;
}

.footer-top {
  display: flex;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.footer-logo {
  max-width: 220px;
  width: 55%;
  height: auto;
  display: block;
}

.footer-grid {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-direction: row;
  gap: 1rem;
  max-width: 1100px;
  margin: 0 auto 1.25rem;
  padding: 0 var(--container-padding);
  width: 100%;
  box-sizing: border-box;
}

.footer-column {
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;

}

.footer-heading {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: #474747;
}

.footer-body {
  margin: 0 0 0.75rem;
  color: #6b6b6b;
  font-size: 0.95rem;
}

.footer-links-list,
.footer-links-list li {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links-list {
  padding-left: 0;
  margin-left: 0;
}

.footer-links-list li + li {
  margin-top: 0rem;
  text-decoration: none;
}

.footer-links-list a {
  display: inline-flex;
  align-items: center;
  gap: 0rem;
}

.footer-links-list a:hover {
  text-decoration: underline;
}

.icon-placeholder {
  display: inline-block;
  width: 20px;
  height: 20px;
  background: rgba(0,0,0,0.08);
  border-radius: 4px;
  flex: 0 0 20px;
}

.footer-copy {
  margin-top: 3rem;
  font-size: 0.85rem;
  color: var(--deep-black);
  text-align: center;
}

/* Register */
.register-section {
  padding: var(--section-padding) var(--container-padding);
  margin: 25px auto 0;
  max-width: 1000px;
  box-sizing: border-box;
  text-align: center;
}

#mission,
#tournament,
#donate,
#terms {
  scroll-margin-top: 100px;
}

/* Responsive */
@media (max-width: 900px) {
  :root {
    --container-padding: 2.5rem;
    --section-padding: 4rem;
  }

  .mission-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .mission-content {
    padding-right: 0;
  }

  .polaroid-placeholder {
    transform: rotate(2deg);
  }

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

  .nav-logo {
    position: static;
    transform: none;
    font-size: 0.95rem;
  }

  .nav-bar {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .nav-bar {
    padding: 0.75rem var(--container-padding);
  }

  .nav-logo img {
    max-height: 36px;
    width: auto;
  }

  .nav-hamburger {
    width: 28px;
  }

  .nav-hamburger span {
    width: 20px;
    height: 2.5px;
  }
}

@media (max-width: 800px) {
  .section-divider {
    margin-bottom: -60px;
  }
}

@media (max-width: 600px) {
  :root {
    --container-padding: 1.5rem;
    --section-padding: 4rem;
  }

  .hero-heading {
    font-size: 3rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-content {
    padding: 2rem;
  }

  .tournament-cards {
    flex-direction: column;
  }

  .tournament-card {
    max-width: 100%;
  }
}

@media (max-width: 400px) {
  :root {
    --container-padding: 2rem;
    --section-padding: 4rem;
    --header2-size: 48px;
    --header-size: 28px;
    --subheading-size: 20px;
    --body-size: 14px;
  }

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

  .nav-links a {
    font-size: 1.5rem;
  }

  .nav-bar {
    padding: 0.5rem var(--container-padding);
  }

  .nav-icon {
    width: 36px;
    height: 36px;
  }

  .nav-hamburger {
    width: 26px;
    gap: 5px;
    padding: 0.35rem;
  }

  .nav-hamburger span {
    width: 18px;
    height: 2.25px;
  }
}

@media (max-width: 340px) {
  .nav-logo img {
    max-height: 24px;
  }

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

@media (max-width: 480px) {
  .footer-grid {
    flex-direction: column;
    align-items: center;
  }

  .footer-column {
    flex: 1;
    min-width: 200px;
  }
}

@media (min-width: 720px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }

  .footer-logo {
    max-width: 280px;
    width: auto;
  }

  .main-footer {
    margin-top: 0rem;
    padding: 0rem 0rem 2.5rem;
    text-align: center;
  }

  .footer-top {
    justify-content: center;
    margin-bottom: 1.75rem;
  }
}