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

html {
  scroll-behavior: smooth;
  font-size: 14px;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-0);
  color: var(--text-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  position: relative;
}

/* Subtle film grain overlay across the whole site */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220' viewBox='0 0 220 220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.92' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.035;
  pointer-events: none;
  z-index: 9998;
  mix-blend-mode: overlay;
}

/* Scroll progress bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-soft), var(--accent-deep));
  z-index: 10000;
  box-shadow: 0 0 12px rgba(255,144,0,0.6), 0 0 4px rgba(255,144,0,0.8);
  transition: width 60ms linear;
  pointer-events: none;
}

::selection { background: var(--accent); color: #000; }

a { color: inherit; text-decoration: none; transition: color var(--dur) var(--ease-out); }
a:hover { color: var(--accent-soft); }

ul { list-style: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; }

/* === Scrollbar === */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #1f1f24, #16161a);
  border-radius: 8px;
  border: 2px solid #000;
}
::-webkit-scrollbar-thumb:hover { background: linear-gradient(180deg, #2e2e35, #1f1f24); }

/* === Layout === */
.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.container--narrow { max-width: 880px; }

.section { padding: 72px 0; position: relative; }
.section--alt {
  background:
    radial-gradient(ellipse 800px 400px at 100% 0%, rgba(255,144,0,0.05), transparent 60%),
    var(--bg-1);
}
.section--alt-deep {
  background:
    radial-gradient(ellipse 700px 400px at 0% 100%, rgba(255,106,0,0.04), transparent 55%),
    var(--bg-2);
}

.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: 16px;
  padding: 6px 14px;
  background: var(--accent-dim);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,144,0,0.18);
}
.section__header {
  text-align: center;
  margin-bottom: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.section__title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  color: var(--text-0);
  letter-spacing: -1px;
  margin-bottom: 16px;
  line-height: 1.1;
  background: linear-gradient(180deg, #ffffff 0%, #b0b0b8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section__title em {
  font-style: normal;
  background: linear-gradient(110deg, var(--accent) 0%, var(--accent-soft) 25%, var(--accent) 50%, var(--accent-deep) 75%, var(--accent) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: title-shimmer 6s linear infinite;
}
@keyframes title-shimmer {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}
.section__subtitle {
  font-size: 16px;
  color: var(--text-1);
  max-width: 600px;
  line-height: 1.7;
}

/* === Icon System === */
.icon {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}
.icon--sm { width: 16px; height: 16px; stroke-width: 2; }
.icon--lg { width: 28px; height: 28px; stroke-width: 1.5; }
.icon--xl { width: 40px; height: 40px; stroke-width: 1.5; }

/* === Animations === */
@keyframes float {
  0%, 100% { transform: translateY(0) }
  50% { transform: translateY(-12px) }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,144,0,0.4) }
  50% { box-shadow: 0 0 0 16px rgba(255,144,0,0) }
}
@keyframes orbit-1 {
  0%, 100% { transform: translate(0, 0) scale(1) }
  33% { transform: translate(40px, -30px) scale(1.05) }
  66% { transform: translate(-30px, 20px) scale(0.95) }
}
@keyframes orbit-2 {
  0%, 100% { transform: translate(0, 0) scale(1) }
  33% { transform: translate(-50px, 30px) scale(0.95) }
  66% { transform: translate(30px, -20px) scale(1.05) }
}
@keyframes shimmer {
  0% { background-position: -200% 0 }
  100% { background-position: 200% 0 }
}
@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50% }
  50% { background-position: 100% 50% }
}
@keyframes spin { to { transform: rotate(360deg) } }

/* === Reveal on scroll === */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Cinematic entrance for hero title: scale-in + blur-out */
.hero__title.reveal {
  transform: translateY(28px) scale(0.96);
  filter: blur(8px);
  transition: opacity 900ms var(--ease-spring),
              transform 900ms var(--ease-spring),
              filter 900ms var(--ease-out);
}
.hero__title.reveal.is-visible {
  transform: translateY(0) scale(1);
  filter: blur(0);
}
.reveal[data-delay="100"].is-visible { transition-delay: 100ms; }
.reveal[data-delay="200"].is-visible { transition-delay: 200ms; }
.reveal[data-delay="300"].is-visible { transition-delay: 300ms; }
.reveal[data-delay="400"].is-visible { transition-delay: 400ms; }
.reveal[data-delay="500"].is-visible { transition-delay: 500ms; }

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}
.reveal-stagger.is-visible > *:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 60ms; }
.reveal-stagger.is-visible > *:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 120ms; }
.reveal-stagger.is-visible > *:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 180ms; }
.reveal-stagger.is-visible > *:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 240ms; }
.reveal-stagger.is-visible > *:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 300ms; }
.reveal-stagger.is-visible > *:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 360ms; }
.reveal-stagger.is-visible > *:nth-child(7) { opacity: 1; transform: translateY(0); transition-delay: 420ms; }
.reveal-stagger.is-visible > *:nth-child(8) { opacity: 1; transform: translateY(0); transition-delay: 480ms; }
.reveal-stagger.is-visible > *:nth-child(n+9) { opacity: 1; transform: translateY(0); transition-delay: 540ms; }

/* ===== VirusTotal trust badge ===== */
.vt-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 18px;
  background: rgba(34,197,94,0.10);
  border: 1px solid rgba(34,197,94,0.35);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--success);
  text-decoration: none;
  box-shadow: 0 0 16px rgba(34,197,94,0.12);
  transition: background var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out),
              box-shadow var(--dur) var(--ease-out),
              color var(--dur) var(--ease-out);
}
.vt-badge:hover {
  color: var(--success);
  background: rgba(34,197,94,0.18);
  border-color: rgba(34,197,94,0.55);
  box-shadow: 0 0 24px rgba(34,197,94,0.22);
}
.vt-badge .icon { width: 16px; height: 16px; flex-shrink: 0; }
.vt-badge__score {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.4px;
}
.vt-badge__sep {
  width: 1px; height: 14px;
  background: rgba(34,197,94,0.35);
  flex-shrink: 0;
}
.vt-badge__label {
  color: var(--text-1);
  font-weight: 500;
  font-size: 12px;
}

/* === Footer policy link === */
.footer-policy {
  text-align: center;
  padding: 16px 0 12px;
  font-size: 12px;
  color: var(--text-3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.footer-policy a {
  color: var(--text-2);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.footer-policy a:hover { color: var(--accent); }
.footer-policy__divider {
  width: 1px;
  height: 12px;
  background: var(--border);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}