/* ═══ base.css — Global reset, layout, animations, scroll reveal ═══ */

/* ── 1. Global Resets & Base ── */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.page {
  padding-top: 100px;
  padding-bottom: 60px;
  position: relative;
  z-index: 1;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 80px 0;
}

/* ── 2. Animations & Keyframes ── */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

@keyframes pulse-border {
  0%, 100% {
    border-color: rgba(93,173,226,0.2);
  }
  50% {
    border-color: rgba(93,173,226,0.5);
  }
}

@keyframes obFadeIn {
  from {
    opacity: 0;
    transform: translateX(12px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes dot-pulse {
  0%, 60%, 100% {
    opacity: .3;
    transform: scale(.8);
  }
  30% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse-voice {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(93,173,226,0.3);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(93,173,226,0);
  }
}

@keyframes pulse-dot {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(34,197,94,0.4);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(34,197,94,0);
  }
}

/* ── 3. Scroll Reveal ── */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}