/* ============================================================
   GLOBAL — brand tokens, fonts, reset, base type, .reg, reveals
   Loaded on every page (via base.njk). Page-specific component
   CSS lives with each page, not here.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Anton&display=swap');

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

:root {
  /* Brand */
  --navy: #00539F;
  --cyan: #00B5E2;
  --red: #EF3340;
  --white: #ffffff;
  --off-white: #F5F5F3;
  --dark: #0a0a0a;
  --mid: #6b6b6b;
  --border: rgba(0,0,0,0.1);

  /* Easings */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.3, 0.64, 1);
}

html { scroll-behavior: smooth; }

::selection { background: var(--cyan); color: var(--white); }

body {
  font-family: 'Helvetica Now Display', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  background: var(--white);
  color: var(--dark);
  overflow-x: hidden;
  cursor: none;
}

/* ── REGISTERED MARK ® ── */
.reg {
  font-family: 'Helvetica Now Display', Helvetica, Arial, sans-serif;
  font-weight: 400;
  font-size: 0.4em;
  /* raise the mark relative to its own size, so it scales with whatever
     text it sits in; tune the `top` value to sit higher/lower */
  vertical-align: baseline;
  position: relative;
  top: -1.4em;
  line-height: 0;
  letter-spacing: 0;
  margin-left: 1px;
}

/* larger ® in small-text contexts so it stays legible, and a gentler
   raise than headings use so it isn't clipped out of small labels/pills */
.section-eyebrow .reg,
.feature-tag .reg,
.footer-links .reg {
  font-size: 0.72em;
  top: -0.3em;
}

/* ── SCROLL REVEALS ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
  will-change: opacity, transform;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── FOCUS / MOTION ── */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-content > * { opacity: 1; transform: none; }
}

/* ── BACK TO TOP ── */
/* Floating button injected by site.js on every page. Appears only after
   the user scrolls down, so it's invisible on short pages. */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: var(--navy);
  color: var(--white);
  font-size: 20px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px -6px rgba(0, 20, 50, 0.45);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out), background 0.2s var(--ease-out);
  z-index: 90;
}

.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--cyan); }

@media print { .back-to-top { display: none !important; } }