:root {
  color-scheme: dark;
  font-family: "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #050505;
  color: #f5f5f5;
  min-height: 100vh;
}

main {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

section {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.5rem;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1.5rem, 4vw, 3rem);
}

.hero-content {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
  justify-content: space-between;
  width: min(94vw, 1100px);
}

.hero-text {
  flex: 1 1 460px;
  max-width: 620px;
}

.hero-text p {
  margin: 0 0 1.2rem;
  font-size: clamp(1rem, 1.2vw + 0.85rem, 1.6rem);
  line-height: 1.35;
  letter-spacing: 0.02em;
  opacity: 0;
  transform: translateY(12px);
  animation: fadeUp 1.6s forwards;
  animation-delay: calc(var(--line-index) * 1.1s + 0.4s);
}

.hero-text p span {
  display: block;
}

.hero-text p span + span {
  margin-top: 0.45rem;
}

.hero-side {
  flex: 1 1 420px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  max-width: 520px;
}

.pledge-controls {
  width: 100%;
  display: flex;
  justify-content: center;
}

.pledge-button {
  padding: 0.95rem 1.5rem;
  background: #f5f5f5;
  color: #050505;
  border: none;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity 0.3s ease;
  font-size: 0.85rem;
  align-self: flex-start;
}

.pledge-button:hover,
.pledge-button:focus-visible {
  opacity: 0.75;
  outline: none;
}

.hero-media {
  flex: 0 0 auto;
  width: clamp(260px, 26vw, 340px);
  align-self: center;
  position: relative;
  padding: 1.25rem;
  border: 1px solid rgba(245, 245, 245, 0.12);
  border-radius: 18px;
  background: rgba(10, 10, 10, 0.6);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 16px;
  border: 1px solid rgba(245, 245, 245, 0.08);
  pointer-events: none;
}

.hero-media img {
  display: block;
  width: 100%;
  height: auto;
  filter: grayscale(100%) contrast(110%);
  border-radius: 12px;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35);
}

.hero-media__caption {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(245, 245, 245, 0.55);
  text-transform: none;
  line-height: 1.5;
  font-size: 0.7rem;
  text-align: left;
}

.pledge-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: rgba(5, 5, 5, 0.82);
  backdrop-filter: blur(6px);
  opacity: 1;
  visibility: visible;
  transition: opacity 0.35s ease, visibility 0.35s ease;
  z-index: 10;
}

.pledge-modal[aria-hidden="true"] {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.pledge-modal__backdrop {
  position: absolute;
  inset: 0;
}

.pledge-modal__dialog {
  position: relative;
  width: min(640px, 92vw);
  background: rgba(10, 10, 10, 0.92);
  border: 1px solid rgba(245, 245, 245, 0.18);
  border-radius: 22px;
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: 0 28px 45px rgba(0, 0, 0, 0.5);
}

.pledge-role {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0;
}

.pledge-role__option {
  flex: 1 1 auto;
  padding: 0.9rem 1rem;
  background: rgba(245, 245, 245, 0.05);
  border: 1px solid rgba(245, 245, 245, 0.15);
  color: #f5f5f5;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.pledge-role__option.is-active,
.pledge-role__option:focus-visible,
.pledge-role__option:hover {
  background: #f5f5f5;
  color: #050505;
  border-color: #f5f5f5;
  outline: none;
}

.pledge-modal__dialog h2 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.pledge-quote {
  margin: 0;
  padding: 1.25rem 1.5rem;
  border-left: 3px solid rgba(245, 245, 245, 0.6);
  background: rgba(245, 245, 245, 0.05);
  font-size: clamp(1rem, 1.2vw + 0.85rem, 1.6rem);
  letter-spacing: 0.04em;
  line-height: 1.35;
  font-style: italic;
  color: #f5f5f5;
}

.pledge-quote span {
  display: block;
}

.pledge-modal__count {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.pledge-modal__count [data-pledge-count] {
  font-size: 1.9rem;
  letter-spacing: 0.12em;
}

.pledge-modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: none;
  color: rgba(245, 245, 245, 0.7);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
  transition: color 0.3s ease;
}

.pledge-modal__close:hover,
.pledge-modal__close:focus-visible {
  color: #f5f5f5;
  outline: none;
}

.pledge-meter {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pledge-meter [data-pledge-count] {
  font-size: 1.6rem;
  letter-spacing: 0.1em;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 600px) {
  .hero-content {
    gap: 1.75rem;
  }

  .hero-side {
    flex-direction: column;
    align-items: center;
    max-width: 100%;
  }

  .hero-media {
    width: min(340px, 90vw);
  }

  .pledge-controls {
    width: 100%;
    justify-content: center;
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes flicker {
  0%,
  100% {
    transform: translateY(0) scaleX(1);
    opacity: 0.85;
  }

  50% {
    transform: translateY(-6px) scaleX(0.9);
    opacity: 1;
  }

  70% {
    transform: translateY(-3px) scaleX(1.05);
    opacity: 0.95;
  }
}