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

:root {
  --bg: #07060a;
  --bg-card: #12101a;
  --text: #f4f0ff;
  --muted: #9b94b8;
  --stab: #ff2d4a;
  --stab-glow: rgba(255, 45, 74, 0.55);
  --dont: #3dff9a;
  --dont-glow: rgba(61, 255, 154, 0.4);
  --gold: #ffc94d;
  --gold-glow: rgba(255, 201, 77, 0.35);
  --border: rgba(255, 255, 255, 0.08);
  --radius: 20px;
  --font-display: "Bebas Neue", sans-serif;
  --font-body: "Outfit", system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
  animation: drift 18s ease-in-out infinite alternate;
}

.bg-glow--red {
  width: 55vw;
  height: 55vw;
  top: -15%;
  left: -10%;
  background: radial-gradient(circle, var(--stab-glow), transparent 70%);
}

.bg-glow--gold {
  width: 45vw;
  height: 45vw;
  bottom: -10%;
  right: -5%;
  background: radial-gradient(circle, var(--gold-glow), transparent 70%);
  animation-delay: -6s;
}

@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(4%, 6%) scale(1.08); }
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.04;
  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='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: rgba(7, 6, 10, 0.75);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.logo {
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.06em;
}

.logo-stab { color: var(--stab); text-shadow: 0 0 24px var(--stab-glow); }
.logo-slash { color: var(--muted); margin: 0 0.15em; }
.logo-dont { color: var(--dont); text-shadow: 0 0 24px var(--dont-glow); }

.header-cta {
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--bg);
  background: linear-gradient(135deg, var(--gold), #ff9f43);
  padding: 0.55rem 1rem;
  border-radius: 999px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--gold-glow);
}

main {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
}

.hero {
  text-align: center;
  padding: 3rem 0 4rem;
  overflow: hidden;
}

.hero-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(255, 201, 77, 0.35);
  background: rgba(255, 201, 77, 0.08);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-display);
  line-height: 0.95;
  margin-bottom: 1rem;
}

.hero-line {
  display: block;
  font-size: clamp(3rem, 12vw, 6.5rem);
  letter-spacing: 0.02em;
}

.hero-line--accent {
  background: linear-gradient(90deg, var(--stab), var(--gold) 50%, var(--dont));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 40px rgba(255, 45, 74, 0.25));
}

.hero-sub {
  max-width: 32rem;
  margin: 0 auto 2.5rem;
  color: var(--muted);
  font-size: 1.1rem;
}

/* —— 3D Coin —— */
.coin-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 2rem auto 2.5rem;
  width: 100%;
}

.coin-visual {
  position: relative;
  width: min(340px, 88vw);
  height: min(340px, 88vw);
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1200px;
}

.coin-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  border: 2px solid transparent;
  pointer-events: none;
  transform: translate(-50%, -50%);
}

.coin-ring--outer {
  width: 100%;
  height: 100%;
  border-color: rgba(255, 201, 77, 0.15);
  animation: ring-pulse 3s ease-in-out infinite;
}

.coin-ring--inner {
  width: 88%;
  height: 88%;
  border-color: rgba(255, 45, 74, 0.2);
  animation: ring-pulse 3s ease-in-out infinite 0.5s;
}

@keyframes ring-pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
  50% { transform: translate(-50%, -50%) scale(1.04); opacity: 1; }
}

.coin {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  width: min(260px, 76%);
  height: min(260px, 76%);
  aspect-ratio: 1;
  border: none;
  background: transparent;
  cursor: pointer;
  transform-style: preserve-3d;
  -webkit-tap-highlight-color: transparent;
}

.coin:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 8px;
  border-radius: 50%;
}

.coin-inner {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  animation: coin-spin 4s linear infinite;
}

.coin.is-paused .coin-inner {
  animation-play-state: paused;
}

.coin.is-flipping .coin-inner {
  animation: coin-flip 0.85s cubic-bezier(0.34, 1.2, 0.64, 1) forwards;
}

@keyframes coin-spin {
  from { transform: rotateY(0deg); }
  to { transform: rotateY(360deg); }
}

@keyframes coin-flip {
  from { transform: rotateY(var(--spin-start, 0deg)); }
  to { transform: rotateY(var(--spin-end, 1800deg)); }
}

.coin-face {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  backface-visibility: hidden;
  overflow: hidden;
  box-shadow:
    0 0 0 4px rgba(255, 201, 77, 0.35),
    0 0 60px rgba(255, 45, 74, 0.25),
    0 20px 50px rgba(0, 0, 0, 0.6);
}

.coin-face img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.coin-face--front {
  transform: rotateY(0deg) translateZ(6px);
}

.coin-face--back {
  transform: rotateY(180deg) translateZ(6px);
}

.coin-hint {
  margin-top: 1.75rem;
  font-size: 0.85rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  width: 100%;
  max-width: 100%;
  padding: 0 0.5rem;
}

.hero-cta-row .btn {
  flex: 0 1 auto;
  max-width: calc(100% - 1rem);
  text-align: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn--primary {
  color: var(--bg);
  background: linear-gradient(135deg, var(--stab), #ff6b35);
  box-shadow: 0 10px 40px var(--stab-glow);
}

.btn--primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 48px var(--stab-glow);
}

.btn--ghost {
  color: var(--text);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

.section-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dont);
  margin-bottom: 0.75rem;
}

.section-tag--hot {
  color: var(--stab);
}

.cause {
  padding: 3rem 0;
}

.cause-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 768px) {
  .cause-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.cause-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3rem);
  letter-spacing: 0.03em;
  margin-bottom: 1rem;
  line-height: 1.05;
}

.cause-copy p {
  color: var(--muted);
  font-size: 1.05rem;
}

.cause-copy strong {
  color: var(--text);
}

.cause-logo-wrap {
  display: flex;
  justify-content: center;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.cause-logo-link {
  display: block;
  line-height: 0;
  transition: transform 0.25s, opacity 0.25s;
}

.cause-logo-link:hover {
  transform: scale(1.02);
  opacity: 0.92;
}

.cause-logo {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 20px;
  filter: drop-shadow(0 12px 32px rgba(0, 0, 0, 0.5));
  mask-image: radial-gradient(ellipse 96% 96% at center, #000 70%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 96% 96% at center, #000 70%, transparent 100%);
}

.partners {
  text-align: center;
  padding: 2rem 0 3rem;
}

.partners h2 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
}

.partner-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}

.partner-graphics {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
}

.partner-card-title {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.35;
  text-align: center;
  max-width: 14rem;
}

.partner-card--designer {
  background: transparent;
  border: none;
  box-shadow: none;
  min-width: auto;
}

.partner-card--designer:hover {
  background: transparent;
  border: none;
  box-shadow: none;
}

.partner-card--designer:hover .partner-card-title {
  color: var(--gold);
}

.partner-card--designer .partner-logo-round {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  background: transparent;
}

.partner-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.9rem;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
  min-width: 200px;
}

.partner-card img {
  width: 140px;
  height: 140px;
  object-fit: contain;
  border-radius: 12px;
  transition: transform 0.3s;
}

.partner-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 201, 77, 0.35);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
  color: var(--gold);
}

.partner-card:hover img {
  transform: scale(1.05);
}

.order {
  padding: 1rem 0 2rem;
}

.order-card {
  text-align: center;
  background: linear-gradient(160deg, rgba(61, 255, 154, 0.06), var(--bg-card));
  border: 1px solid rgba(61, 255, 154, 0.2);
  border-radius: var(--radius);
  padding: 2.5rem 1.5rem;
  box-shadow: 0 0 80px rgba(61, 255, 154, 0.06);
  overflow: visible;
}

.order-photo {
  display: block;
  width: 100%;
  max-width: 260px;
  height: auto;
  margin: 0.5rem auto 1.25rem;
  border-radius: 18px;
  object-fit: cover;
  box-shadow:
    0 16px 48px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.06);
  mask-image: radial-gradient(ellipse 98% 98% at center, #000 72%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 98% 98% at center, #000 72%, transparent 100%);
}

.order-card h2 {
  font-family: var(--font-display);
  font-size: 2.75rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}

.order-desc {
  color: var(--text);
  max-width: 32rem;
  margin: 0 auto 1rem;
  font-size: 1.05rem;
  line-height: 1.55;
}

.order-note {
  color: var(--muted);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.paypal-wrap {
  width: 100%;
  max-width: 420px;
  min-height: 55px;
  margin: 0 auto;
  display: block;
}

.paypal-wrap > div,
.paypal-wrap form,
.paypal-wrap iframe {
  width: 100% !important;
  max-width: 100% !important;
  min-width: 200px !important;
}

.paypal-wrap * {
  max-width: 100%;
  white-space: normal;
}

.footer {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem 1.5rem 3rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-small {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  opacity: 0.7;
}