*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

img { max-width: 100%; height: auto; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }

::selection { background: rgba(239,132,63,0.2); color: var(--navy); }

::-webkit-scrollbar       { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }

/* ── Animations ── */
@keyframes fadeUp    { from { opacity:0; transform:translateY(28px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeIn    { from { opacity:0; } to { opacity:1; } }
@keyframes float     { 0%,100% { transform:translateY(0); } 50% { transform:translateY(-12px); } }
@keyframes pulse     { 0%,100% { opacity:1; } 50% { opacity:0.35; } }
@keyframes spin      { to { transform:rotate(360deg); } }
@keyframes pulse-ring{ 0% { transform:scale(1); opacity:0.7; } 100% { transform:scale(1.6); opacity:0; } }
@keyframes shimmer   { 0% { transform:translateX(-100%); } 100% { transform:translateX(200%); } }

/* ── Scroll reveal ── */
.reveal { opacity:0; transform:translateY(36px); transition:opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-d1 { transition-delay:0.1s; }
.reveal-d2 { transition-delay:0.2s; }
.reveal-d3 { transition-delay:0.3s; }
.reveal-d4 { transition-delay:0.4s; }
.reveal-d5 { transition-delay:0.5s; }
.reveal-d6 { transition-delay:0.6s; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
  position: relative;
}