:root {
  --bg: #040812;
  --bg-soft: #0a1328;
  --panel: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.14);
  --text: #f8fbff;
  --muted: #b7c4d9;
  --accent: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  background: radial-gradient(circle at 80% 0%, #13264d 0%, #060c1b 45%, #040812 100%);
  color: var(--text);
}

body.is-loading {
  overflow: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: min(1200px, calc(100% - 2rem));
  margin-inline: auto;
}

.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  justify-content: center;
  padding: 1.2rem;
  transition: opacity 0.38s ease, visibility 0.38s ease;
}

.loading-screen.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-support {
  position: absolute;
  left: 50%;
  bottom: 1.2rem;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: #111827;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.loading-main-logo {
  width: min(240px, 58vw);
  height: auto;
  object-fit: contain;
}

.loading-support img {
  height: 24px;
  width: auto;
  object-fit: contain;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--line);
  background: rgba(4, 8, 18, 0.88);
  backdrop-filter: blur(12px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 74px;
}

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

.brand-mark {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.06));
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.brand-logo-inbox {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-text {
  font-weight: 800;
  letter-spacing: 0.02em;
}

.main-nav {
  display: none;
  align-items: center;
  gap: 1.25rem;
}

.main-nav a {
  font-size: 0.95rem;
  color: var(--muted);
}

.main-nav a:hover,
.main-nav a:focus-visible { color: var(--text); }

.nav-right {
  display: none;
  align-items: center;
  gap: 0.5rem;
}

.countdown-chip {
  white-space: nowrap;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.66rem 1.2rem;
  font-weight: 700;
  font-size: 0.9rem;
  transition: 0.2s ease;
  cursor: pointer;
}

.btn-primary {
  background: #fff;
  color: #050a17;
}

.btn-primary:hover,
.btn-primary:focus-visible { background: #eaf0ff; }

.btn-ghost {
  border-color: var(--line);
  background: transparent;
  color: var(--text);
}

.btn-ghost:hover,
.btn-ghost:focus-visible { background: rgba(255, 255, 255, 0.09); }

.socials {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.socials a {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
}

.socials img {
  width: 16px;
  height: 16px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.socials a[aria-label="X"] img {
  filter: none;
}

.menu-toggle {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 10px;
  color: var(--text);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.menu-toggle .material-symbols-rounded {
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] {
  background: rgba(255, 255, 255, 0.12);
}

.menu-toggle[aria-expanded="true"] .material-symbols-rounded {
  transform: rotate(90deg) scale(1.03);
}

.mobile-menu {
  display: grid;
  gap: 0.35rem;
  border-top: 1px solid var(--line);
  background: #070f20;
  padding: 0 1rem;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.28s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.2s ease, padding 0.28s ease;
}

.mobile-menu.open {
  max-height: 420px;
  opacity: 1;
  padding: 0.9rem 1rem 1rem;
}
.mobile-menu a { padding: 0.45rem 0.35rem; color: var(--muted); }
.mobile-menu a.btn-primary { color: #050a17; }
.mobile-menu .btn { margin-top: 0.5rem; width: fit-content; }

.hero {
  position: relative;
  min-height: 76vh;
  overflow: hidden;
  background:
    linear-gradient(125deg, rgba(4, 8, 18, 0.96), rgba(10, 19, 40, 0.83)),
    url("../img/logo mind.png");
  background-position: center;
  background-size: cover;
}

.about-hero {
  min-height: 46vh;
  background: linear-gradient(125deg, rgba(4, 8, 18, 0.96), rgba(10, 19, 40, 0.83));
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 15%, rgba(106, 200, 255, 0.2), transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: clamp(3.2rem, 7vw, 5rem) 0 clamp(2.6rem, 6vw, 4rem);
}

.eyebrow {
  display: inline-flex;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.78rem;
  color: var(--muted);
}

h1, h2, h3 {
  margin: 0;
  font-family: "Orbitron", sans-serif;
}

h1 {
  margin-top: 0.9rem;
  font-size: clamp(2rem, 6vw, 4.2rem);
  line-height: 1.08;
}

.subtitle {
  margin-top: 0.9rem;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: #dce7ff;
}

.format-line { margin-top: 0.5rem; color: var(--muted); }

.hero-cta-row,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.hero-stats {
  margin-top: 2rem;
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.glass-card {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 16px;
  backdrop-filter: blur(10px);
  box-shadow: 0 14px 45px rgba(0, 0, 0, 0.36);
}

.glass-card h3 { font-size: 1rem; }
.glass-card.pad { padding: 1.2rem; }

.hero-stats .glass-card { padding: 1rem; }

.hero-countdown {
  margin-top: 1.3rem;
  display: grid;
  gap: 0.55rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.hero-countdown > div {
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.34);
  border-radius: 12px;
  text-align: center;
  padding: 0.75rem 0.5rem;
}

.hero-countdown span {
  display: block;
  font-size: clamp(1.2rem, 3.6vw, 2rem);
  font-weight: 800;
}

.hero-countdown small {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-size: 0.66rem;
}

.hero-bottom-cta {
  margin-top: 1.25rem;
  display: grid;
  gap: 0.7rem;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

.btn-hero-watch,
.btn-hero-donate {
  min-height: 64px;
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  border-radius: 14px;
  padding: 0.95rem 1.6rem;
}

.btn-hero-watch {
  background: linear-gradient(135deg, #ffffff, #dde8ff);
  color: #050a17;
}

.btn-hero-watch:hover,
.btn-hero-watch:focus-visible {
  background: linear-gradient(135deg, #f6f9ff, #cddfff);
}

.btn-hero-donate {
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.09);
  color: #ffffff;
}

.btn-hero-donate:hover,
.btn-hero-donate:focus-visible {
  background: rgba(255, 255, 255, 0.16);
}

.section { padding: 3.6rem 0; }
.section.alt { background: rgba(0, 0, 0, 0.2); }
.section h2 { font-size: clamp(1.35rem, 3vw, 2rem); }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.section-copy {
  margin-top: 0.8rem;
  max-width: 760px;
  color: var(--muted);
  line-height: 1.75;
}

.carousel-controls {
  margin: 1rem 0;
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.carousel-controls button {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.team-track {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 0.4rem;
}

.team-track::-webkit-scrollbar { display: none; }

.team-card {
  min-width: 210px;
  scroll-snap-align: start;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 14px;
  padding: 1rem;
  text-align: center;
}

.team-logo {
  width: 110px;
  height: 58px;
  margin: 0 auto 0.7rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.team-logo-img {
  max-width: 92%;
  max-height: 92%;
  object-fit: contain;
}

.split {
  display: grid;
  gap: 1rem;
}

.tag {
  color: #83c6ff;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.72rem;
  margin-bottom: 0.7rem;
}

.sponsor-card {
  display: grid;
  gap: 1.2rem;
  align-items: center;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 18px;
  padding: 1.2rem;
}

.sponsor-logo-wrap {
  display: grid;
  place-items: center;
  min-height: 150px;
}

.sponsor-logo-wrap img {
  max-height: 140px;
  width: auto;
  object-fit: contain;
}

.creators-grid {
  margin-top: 1.1rem;
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.creator-card {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 14px;
  padding: 0.9rem;
  text-align: center;
}

.creator-card img {
  width: 88px;
  height: 88px;
  border-radius: 999px;
  object-fit: cover;
  margin: 0 auto 0.6rem;
}

.creator-card p {
  margin: 0.25rem 0 0;
  font-size: 0.83rem;
  color: var(--muted);
}

.narrow { max-width: 880px; }

.faq-list { margin-top: 1rem; display: grid; gap: 0.6rem; }

.faq-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  overflow: hidden;
}

.faq-item button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  border: 0;
  padding: 0.95rem 1rem;
  color: var(--text);
  background: transparent;
  text-align: left;
  font-weight: 700;
}

.faq-content {
  display: block;
  border-top: 1px solid var(--line);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  padding: 0 1rem;
  color: var(--muted);
  line-height: 1.7;
  will-change: max-height, opacity;
  transition: max-height 0.22s ease-out, opacity 0.18s ease-out, padding 0.22s ease-out;
}

.faq-content.open {
  max-height: 220px;
  opacity: 1;
  padding: 0.9rem 1rem;
}
.faq-content a { color: #8acbff; text-decoration: underline; }

.cta-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(10, 19, 40, 0.9), rgba(3, 8, 18, 0.9));
}

.cta-inner {
  min-height: 92px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.cta-inner p {
  margin: 0;
  font-family: "Orbitron", sans-serif;
  font-size: clamp(1rem, 2.4vw, 1.45rem);
}

.site-footer {
  padding: 1.1rem 0 0.75rem;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
}

.pivot-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--muted);
}

.pivot-link img {
  max-height: 32px;
  width: auto;
}

.copyright {
  margin: 0.75rem 0 0;
  text-align: center;
  color: #9fb0cb;
  font-size: 0.8rem;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.66);
}

.modal.open { display: flex; }

.modal-box {
  width: min(560px, 100%);
  border: 1px solid var(--line);
  background: #0c1427;
  border-radius: 16px;
  padding: 1.1rem;
}

.modal-box h3 {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
}

.modal-box p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.cards-3 {
  display: grid;
  gap: 0.8rem;
}

.about-list {
  margin: 0.5rem 0 0;
  padding-left: 1rem;
  color: var(--muted);
}

@media (min-width: 900px) {
  .menu-toggle,
  .mobile-menu { display: none !important; }

  .main-nav,
  .nav-right { display: inline-flex; }

  .split,
  .sponsor-card { grid-template-columns: 1.4fr 1fr; }

  .cards-3 { grid-template-columns: repeat(3, 1fr); }

  .creators-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

  .hero-bottom-cta { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 899px) {
  .hero { min-height: 66vh; }
  .nav-wrap { min-height: 66px; }

  .about-hero {
    min-height: auto;
  }

  .about-hero .hero-content {
    padding-bottom: 1.1rem;
  }
}