/* ===== Base & Utilities ===== */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Header height for offset */
header {
  height: 4.5rem;
}

header.scrolled {
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.08);
}

/* ===== Mobile Menu ===== */
#mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
}

#mobile-menu.closed #bar1 {
  transform: translateY(8px) rotate(45deg);
}
#mobile-menu.closed #bar2 {
  opacity: 0;
}
#mobile-menu.closed #bar3 {
  transform: translateY(-8px) rotate(-45deg);
}

/* ===== Scroll Reveal ===== */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(28px);
  }
  .reveal.visible {
    opacity: 1;
    transform: none;
  }
}

/* ===== Focus styles ===== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid #d94a1e;
  outline-offset: 2px;
  border-radius: 4px;
}

/* ===== Nav link hover underline ===== */
nav a {
  position: relative;
}
nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #d94a1e;
  transition: width 0.3s ease;
}
nav a:hover::after {
  width: 100%;
}

/* ===== Subtle pattern on hero blobs ===== */
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(12px, -18px) scale(1.05); }
}

@keyframes float-reverse {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-14px, 16px) scale(1.04); }
}

/* ===== Responsive adjustments ===== */
@media (max-width: 640px) {
  .font-display {
    word-break: break-word;
  }
}

/* ===== Print ===== */
@media print {
  header, #mobile-menu, footer { display: none; }
  body { color: #000; background: #fff; }
  a { color: #000; }
}