/* ==========================================================================
   AIRVEX DISC GOLF — black / red / white. Clean. Crisp. Performance.
   ========================================================================== */

:root {
  --black: #0a0a0b;
  --black-2: #101013;
  --black-3: #16161a;
  --red: #e8192c;
  --red-dark: #b30f1f;
  --white: #ffffff;
  --grey: #9a9aa2;
  --line: rgba(255, 255, 255, 0.09);

  --font-display: "Archivo", "Arial Narrow", sans-serif;
  --font-body: "Archivo", "Helvetica Neue", sans-serif;
  --font-label: "Chakra Petch", monospace;

  --container: 1200px;
  --pad: clamp(1.25rem, 4vw, 2.5rem);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; }

::selection { background: var(--red); color: var(--white); }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--pad);
}

.container--narrow { max-width: 820px; }

/* ==========================================================================
   Type system
   ========================================================================== */

.display {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-stretch: 76%;
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  line-height: 0.94;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.display em,
.logo-word em,
.footer__tag em,
.story__that em,
.story__sign em {
  font-style: inherit;
  color: var(--red);
}

.display--md { font-size: clamp(2.1rem, 4.5vw, 3.4rem); }

.kicker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 1.5rem;
}

.kicker b {
  color: var(--red);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.kicker b::after {
  content: "";
  display: inline-block;
  width: 2.25rem;
  height: 1px;
  background: var(--red);
  vertical-align: middle;
  margin-left: 0.75rem;
}

.kicker--center { justify-content: center; }
.kicker--onred b { color: var(--white); }
.kicker--onred b::after { background: var(--white); }

.eyebrow {
  font-family: var(--font-label);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--grey);
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.eyebrow .tick {
  width: 2.5rem; height: 2px;
  background: var(--red);
  transform: skewX(-24deg);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 800;
  font-stretch: 88%;
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.95rem 2rem;
  border: 2px solid transparent;
  cursor: pointer;
  clip-path: polygon(0.75rem 0, 100% 0, calc(100% - 0.75rem) 100%, 0 100%);
  transition: transform 0.25s var(--ease-out), background 0.25s, color 0.25s, box-shadow 0.25s;
}

.btn:hover { transform: translateY(-2px) skewX(-2deg); }
.btn:active { transform: translateY(0); }

.btn--red {
  background: var(--red);
  color: var(--white);
}
.btn--red:hover { background: #ff2338; box-shadow: 0 10px 34px -10px rgba(232, 25, 44, 0.65); }

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.35);
}
.btn--ghost:hover { border-color: var(--white); background: rgba(255, 255, 255, 0.06); }

.btn--white {
  background: var(--white);
  color: var(--black);
}
.btn--white:hover { box-shadow: 0 10px 34px -12px rgba(255, 255, 255, 0.5); }

.btn--wide { width: 100%; }

/* ==========================================================================
   Nav
   ========================================================================== */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.3s, box-shadow 0.3s;
}

/* No backdrop-filter here: it would create a containing block and collapse
   the fixed full-screen mobile menu (.nav__links) to the bar's height. */
.nav.is-scrolled {
  background: rgba(10, 10, 11, 0.94);
  box-shadow: 0 1px 0 var(--line);
}

.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 1.1rem var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav__logo {
  text-decoration: none;
  line-height: 1;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.logo-word {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-stretch: 80%;
  font-size: 1.55rem;
  letter-spacing: 0.01em;
}

.logo-sub {
  font-family: var(--font-label);
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.58em;
  color: var(--grey);
  padding-left: 0.15rem;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 1.9rem;
}

.nav__links a:not(.btn) {
  font-family: var(--font-label);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.2s;
  position: relative;
}

.nav__links a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 100%; height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease-out);
}

.nav__links a:not(.btn):hover { color: var(--white); }
.nav__links a:not(.btn):hover::after { transform: scaleX(1); }

.btn--nav { padding: 0.6rem 1.4rem; font-size: 0.85rem; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
}

.nav__burger span {
  width: 26px; height: 2px;
  background: var(--white);
  transition: transform 0.3s var(--ease-out), opacity 0.2s;
}

.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg { position: absolute; inset: 0; }

.hero__glow {
  position: absolute;
  top: -20%; right: -15%;
  width: 70vw; height: 70vw;
  max-width: 900px; max-height: 900px;
  background: radial-gradient(circle, rgba(232, 25, 44, 0.16) 0%, transparent 62%);
}

.hero__lines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -32deg,
    transparent 0 90px,
    rgba(255, 255, 255, 0.028) 90px 92px
  );
}

.hero__disc {
  position: absolute;
  right: clamp(-14rem, -8vw, -4rem);
  top: 50%;
  width: clamp(24rem, 46vw, 42rem);
  transform: translateY(-50%);
  animation: disc-rotate 60s linear infinite;
}

@keyframes disc-rotate {
  from { transform: translateY(-50%) rotate(0deg); }
  to { transform: translateY(-50%) rotate(360deg); }
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  margin: 0 auto;
  padding: 8rem var(--pad) 5rem;
  width: 100%;
}

.hero__title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-stretch: 72%;
  font-size: clamp(4.5rem, 15vw, 12.5rem);
  line-height: 0.86;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  margin: 1.4rem 0 1.8rem;
  display: flex;
  flex-direction: column;
}

.hero__title em { font-style: inherit; color: var(--red); }

.hero__traits, .discs__traits {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.9rem;
  font-family: var(--font-label);
  font-weight: 600;
  font-size: clamp(0.8rem, 1.4vw, 1rem);
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.hero__traits i, .discs__traits i {
  color: var(--red);
  font-style: normal;
  font-weight: 700;
}

.hero__lede {
  max-width: 34rem;
  color: var(--grey);
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  margin-top: 1.1rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.4rem;
}

/* ==========================================================================
   Sections — shared
   ========================================================================== */

.section { padding: clamp(5rem, 10vw, 8.5rem) 0; position: relative; }

.section__head { max-width: 46rem; }

.section__head--center {
  margin-inline: auto;
  text-align: center;
}

.section__lede {
  color: var(--grey);
  font-size: clamp(1.02rem, 1.5vw, 1.2rem);
  margin-top: 1.5rem;
}

.section__lede strong { color: var(--white); }
.section__lede--center { margin-inline: auto; }

.section__cta {
  margin-top: 3.5rem;
  display: flex;
  align-items: center;
  gap: 1.4rem;
  flex-wrap: wrap;
}

.cta-note {
  font-size: 0.9rem;
  color: var(--grey);
}

/* ==========================================================================
   Jerseys
   ========================================================================== */

.collection-label {
  margin-top: 3.5rem;
  font-family: var(--font-label);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--red);
}

.jersey-grid {
  margin-top: 1.4rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}

.jersey-card {
  background: var(--black-2);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 0.35s var(--ease-out), border-color 0.35s, box-shadow 0.35s;
}

.jersey-card:hover {
  transform: translateY(-6px);
  border-color: rgba(232, 25, 44, 0.5);
  box-shadow: 0 24px 60px -28px rgba(232, 25, 44, 0.35);
}

.jersey-card__media {
  display: block;
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--black-3);
  cursor: pointer;
}

.jersey-card__tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 800;
  font-stretch: 84%;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.45rem 1rem;
  clip-path: polygon(0.5rem 0, 100% 0, calc(100% - 0.5rem) 100%, 0 100%);
  transition: transform 0.25s var(--ease-out), background 0.25s, box-shadow 0.25s;
}

.jersey-card__media:hover .jersey-card__tag {
  background: #ff2338;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -8px rgba(232, 25, 44, 0.7);
}

.jersey-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.jersey-card:hover .jersey-card__media img { transform: scale(1.045); }

.jersey-card__media--stealth {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  position: relative;
  background:
    repeating-linear-gradient(-32deg, transparent 0 60px, rgba(255, 255, 255, 0.03) 60px 62px),
    radial-gradient(circle at 50% 45%, #1b1b20 0%, var(--black-3) 70%);
}

.stealth-mark {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-stretch: 72%;
  font-size: clamp(5rem, 10vw, 8rem);
  color: rgba(255, 255, 255, 0.06);
  line-height: 1;
  user-select: none;
}

.jersey-card__meta {
  display: flex;
  gap: 0.85rem;
  padding: 1.15rem 1.2rem 1.3rem;
  border-top: 2px solid var(--red);
}

.jersey-card__num {
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--red);
  padding-top: 0.35rem;
}

.jersey-card__meta h3 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-stretch: 78%;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.jersey-card__meta p {
  color: var(--grey);
  font-size: 0.9rem;
  margin-top: 0.3rem;
}

/* ==========================================================================
   Challenge
   ========================================================================== */

.section--challenge {
  background: linear-gradient(160deg, var(--red-dark) 0%, var(--red) 55%, #d2172a 100%);
  color: var(--white);
  clip-path: polygon(0 0, 100% 3.2rem, 100% 100%, 0 calc(100% - 3.2rem));
  padding-block: clamp(7rem, 12vw, 11rem);
}

.challenge__lines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -32deg,
    transparent 0 80px,
    rgba(0, 0, 0, 0.06) 80px 83px
  );
  pointer-events: none;
}

.section--challenge .kicker { color: rgba(255, 255, 255, 0.75); }
.section--challenge .section__lede { color: rgba(255, 255, 255, 0.85); }
.section--challenge .section__lede strong { color: var(--white); }

.challenge-grid {
  margin-top: 3.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.3rem;
}

.challenge-card {
  position: relative;
  background: rgba(10, 10, 11, 0.92);
  padding: 2.2rem 1.9rem 2rem;
  overflow: hidden;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s;
}

.challenge-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 26px 60px -24px rgba(0, 0, 0, 0.55);
}

.challenge-card__num {
  position: absolute;
  top: -0.6rem; right: 0.4rem;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-stretch: 72%;
  font-size: 5.4rem;
  color: rgba(255, 255, 255, 0.05);
  line-height: 1;
  user-select: none;
}

.challenge-card__icon {
  width: 44px; height: 44px;
  color: var(--red);
  margin-bottom: 1.3rem;
}

.challenge-card h3 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-stretch: 78%;
  font-size: 1.9rem;
  text-transform: uppercase;
  margin-bottom: 0.7rem;
}

.challenge-card p { color: var(--grey); font-size: 0.98rem; }

.challenge__strip {
  margin-top: 3.2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.2rem;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-stretch: 76%;
  font-size: clamp(1.4rem, 3.4vw, 2.4rem);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.challenge__strip i { font-style: normal; opacity: 0.55; font-size: 0.6em; }

.challenge__prizes {
  text-align: center;
  margin-top: 0.9rem;
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
}

.section--challenge .section__cta {
  flex-direction: column;
  align-items: center;
  margin-top: 4rem;
  gap: 1.1rem;
}

.coming-line {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 800;
  font-stretch: 82%;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ==========================================================================
   Discs
   ========================================================================== */

.section--discs { background: var(--black); overflow: hidden; }

.discs__layout {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}

.disc-spin {
  position: relative;
  width: min(100%, 26rem);
  margin-inline: auto;
}

.disc-spin svg {
  width: 100%;
  animation: disc-rotate-flat 24s linear infinite;
}

@keyframes disc-rotate-flat {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.disc-spin__core {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-stretch: 72%;
  font-size: 2.6rem;
  color: rgba(255, 255, 255, 0.85);
}

.discs__traits { margin-top: 2rem; }

.stamp {
  display: inline-block;
  margin-top: 2.4rem;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-stretch: 78%;
  font-size: 1.35rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  border: 2px solid var(--red);
  padding: 0.55rem 1.5rem;
  transform: rotate(-2deg);
  clip-path: polygon(0.6rem 0, 100% 0, calc(100% - 0.6rem) 100%, 0 100%);
}

/* ==========================================================================
   Team + Events split
   ========================================================================== */

.section--split { background: var(--black-2); border-block: 1px solid var(--line); padding-block: 0; }

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: none;
  padding-inline: 0;
}

.split-card {
  padding: clamp(4rem, 8vw, 6.5rem) clamp(2rem, 5vw, 5rem);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.15rem;
}

.split-card p { color: var(--grey); max-width: 30rem; }
.split-card p strong { color: var(--white); }
.split-card .btn { margin-top: 1.2rem; }
.split-card .kicker { margin-bottom: 0.4rem; }
.split-card .display { margin-bottom: 0.6rem; }

.split-card--alt {
  background: var(--black-3);
  border-left: 1px solid var(--line);
  position: relative;
}

.split-card--alt::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 -1px;
  width: 3px;
  background: linear-gradient(var(--red), transparent 70%);
}

/* ==========================================================================
   Story
   ========================================================================== */

.section--story {
  background:
    radial-gradient(ellipse 70% 45% at 50% 0%, rgba(232, 25, 44, 0.08), transparent),
    var(--black);
  text-align: center;
}

.story__lines {
  margin-top: 3.6rem;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-stretch: 86%;
  font-size: clamp(1.25rem, 2.6vw, 1.85rem);
  color: rgba(255, 255, 255, 0.88);
}

.story__that {
  margin-top: 1.2rem;
  font-weight: 900;
  font-stretch: 76%;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  text-transform: uppercase;
  color: var(--white);
}

.story__body {
  margin: 3.2rem auto 0;
  max-width: 38rem;
  color: var(--grey);
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.story__sign {
  margin-top: 3.2rem;
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--grey);
}

.story__sign em { font-style: normal; color: var(--red); }

/* ==========================================================================
   Signup
   ========================================================================== */

.section--signup {
  background: var(--black-2);
  border-block: 1px solid var(--line);
  text-align: center;
}

.signup__list {
  list-style: none;
  margin-top: 1.8rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem 1.8rem;
  font-family: var(--font-label);
  font-weight: 500;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey);
}

.signup__list li::before {
  content: "✦";
  color: var(--red);
  margin-right: 0.6rem;
  font-size: 0.7em;
  vertical-align: 0.1em;
}

.signup__form {
  margin: 2.6rem auto 0;
  max-width: 34rem;
  display: flex;
  gap: 0.8rem;
}

.signup__form input {
  flex: 1;
  min-width: 0;
  background: var(--black);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.95rem 1.2rem;
  transition: border-color 0.2s;
}

.signup__form input:focus,
.contact__form input:focus,
.contact__form select:focus,
.contact__form textarea:focus {
  outline: none;
  border-color: var(--red);
}

.signup__success {
  margin-top: 1.6rem;
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
}

/* ==========================================================================
   Contact
   ========================================================================== */

.contact__form {
  margin: 2.8rem auto 0;
  max-width: 40rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  text-align: left;
}

.contact__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.field { display: flex; flex-direction: column; gap: 0.45rem; }

.field label {
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--grey);
}

.field input,
.field select,
.field textarea {
  background: var(--black-2);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.85rem 1.1rem;
  transition: border-color 0.2s;
  width: 100%;
}

.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23e8192c' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}

.field textarea { resize: vertical; }

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background: var(--black);
  border-top: 1px solid var(--line);
  padding-top: 3.5rem;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  padding-bottom: 2.8rem;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
}

.footer__links a {
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--grey);
  transition: color 0.2s;
}

.footer__links a:hover { color: var(--white); }

.footer__tag {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-stretch: 78%;
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer__base {
  border-top: 1px solid var(--line);
  padding: 1.4rem var(--pad);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.35rem 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer__credit a {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 25, 44, 0.5);
  transition: color 0.2s, border-color 0.2s;
}

.footer__credit a:hover {
  color: var(--white);
  border-color: var(--red);
}

/* ==========================================================================
   App-style bottom tab bar (mobile only)
   ========================================================================== */

.tabbar {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 95;
  background: rgba(12, 12, 14, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
}

.tabbar a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 0.55rem 0 0.5rem;
  text-decoration: none;
  color: var(--grey);
  transition: color 0.2s;
}

.tabbar svg { width: 22px; height: 22px; }

.tabbar span {
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tabbar a.is-active { color: var(--red); }
.tabbar a.is-active span { color: var(--white); }

/* ==========================================================================
   Reveal animations
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.d1 { transition-delay: 0.05s; }
.d2 { transition-delay: 0.15s; }
.d3 { transition-delay: 0.3s; }
.d4 { transition-delay: 0.4s; }
.d5 { transition-delay: 0.5s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__disc, .disc-spin svg { animation: none; }
}

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

@media (max-width: 1000px) {
  .jersey-grid { grid-template-columns: repeat(2, 1fr); }
  .challenge-grid { grid-template-columns: 1fr; max-width: 30rem; margin-inline: auto; margin-top: 3rem; }
  .split-grid { grid-template-columns: 1fr; }
  .split-card--alt { border-left: 0; border-top: 1px solid var(--line); }
  .split-card--alt::before { inset: -1px 0 auto 0; width: auto; height: 3px; background: linear-gradient(90deg, var(--red), transparent 70%); }
  .discs__layout { grid-template-columns: 1fr; }
  .discs__visual { order: 2; margin-top: 2.5rem; }
}

@media (max-width: 820px) {
  body { padding-bottom: calc(3.6rem + env(safe-area-inset-bottom)); }

  .tabbar {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
  }

  .nav__links {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 11, 0.97);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: center;
    gap: 2.2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
  }

  .nav__links.is-open { opacity: 1; pointer-events: auto; }
  .nav__links a:not(.btn) { font-size: 1.05rem; }
  .nav__burger { display: flex; position: relative; z-index: 110; }

  .jersey-grid { grid-template-columns: 1fr; }
  .contact__row { grid-template-columns: 1fr; }
  .signup__form { flex-direction: column; }
  .hero__disc { opacity: 0.5; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
}