/* ===== Hero (landing page) ===== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-height) + var(--space-2xl)) var(--space-lg) var(--space-3xl);
  text-align: center;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

.hero::before {
  top: 10%;
  left: -10%;
  background: radial-gradient(circle, var(--blue-glow), transparent 70%);
}

.hero::after {
  bottom: 5%;
  right: -10%;
  background: radial-gradient(circle, var(--purple-glow), transparent 70%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  max-width: 720px;
}

.hero__logo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 2px solid var(--teal-border);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  box-shadow: 0 0 40px var(--teal-glow);
  position: relative;
  animation: pulse 3s ease-in-out infinite;
  overflow: hidden;
}

.hero__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hero__logo img[alt]:after {
  /* fallback styling handled by parent when img fails to load via onerror */
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 40px var(--teal-glow);
    border-color: var(--teal-border);
  }
  50% {
    box-shadow: 0 0 60px var(--teal-glow), 0 0 80px rgba(0, 212, 184, 0.08);
    border-color: var(--teal-400);
  }
}

.hero__title {
  font-size: clamp(2.25rem, 6vw, 4rem);
  margin: 0;
  background: linear-gradient(
    135deg,
    var(--teal-300) 0%,
    var(--text-primary) 40%,
    var(--blue-300) 70%,
    var(--purple-300) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--text-primary);
}

.hero__subtitle {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0;
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-sm);
}

/* ===== Page header (interior pages) ===== */

.page {
  padding: calc(var(--nav-height) + var(--space-2xl)) 0 var(--space-2xl);
}

.page__header {
  margin-bottom: var(--space-2xl);
  text-align: center;
}

.page__title {
  margin-bottom: var(--space-sm);
}

.page__lede {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 640px;
  margin: 0 auto;
}

/* ===== About page ===== */

.prose {
  max-width: 720px;
  margin: 0 auto var(--space-2xl);
}

.prose p {
  font-size: 1.05rem;
  line-height: 1.75;
}

.contributors {
  margin-top: var(--space-2xl);
}

.contributor {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
}

.contributor__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2px solid var(--teal-border);
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--teal-300);
  letter-spacing: 0.02em;
  box-shadow: 0 0 24px var(--teal-glow);
}

.contributor--blue .contributor__avatar {
  border-color: rgba(90, 159, 212, 0.35);
  color: var(--blue-300);
  box-shadow: 0 0 24px var(--blue-glow);
}

.contributor--purple .contributor__avatar {
  border-color: rgba(154, 122, 204, 0.35);
  color: var(--purple-300);
  box-shadow: 0 0 24px var(--purple-glow);
}

.contributor__name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  margin: 0;
  color: var(--text-primary);
}

.contributor__role {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
}

/* ===== Services page ===== */

.services-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.service {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  min-height: 180px;
}

.service__icon {
  font-size: 2rem;
  line-height: 1;
  margin-bottom: var(--space-xs);
  filter: drop-shadow(0 0 8px var(--teal-glow));
}

.service--warning .service__icon {
  filter: drop-shadow(0 0 8px rgba(212, 160, 32, 0.3));
}

.service__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.service__name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem;
  margin: 0;
  color: var(--text-primary);
}

.service__lock {
  font-size: 0.9rem;
}

.service__description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin: 0;
  flex: 1;
}

.service__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--border);
}

.service__subdomain {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.services-fallback {
  padding: var(--space-xl);
  text-align: center;
  color: var(--text-secondary);
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
}