/* ============================================
   AGÊNCIA EVOX, Design Tokens
   ============================================ */

:root {
  /* Base */
  --bg: #09090b;
  --bg-elev: #0d0d10;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-2: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);

  /* Text */
  --text: #fafafa;
  --text-2: #a1a1aa;
  --text-3: #71717a;
  --text-4: #52525b;

  /* Accents */
  --cyan: #00f0ff;
  --cyan-soft: #00f0ff33;
  --purple: #7000ff;
  --purple-soft: #7000ff33;
  --emerald: #10b981;
  --emerald-soft: #10b98133;
  --rose: #f43f5e;

  /* Neon intensity (tweakable) */
  --glow-intensity: 0.6;

  /* Type */
  --font-display: 'Archivo', ui-sans-serif, system-ui, sans-serif;
  --font-serif: 'Instrument Serif', 'IBM Plex Serif', ui-serif, Georgia, serif;
  --font-body: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Radii */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-2xl: 36px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  line-height: 1.5;
}

/* ============================================
   Background layers
   ============================================ */
.page-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.dot-grid {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.06) 1px, transparent 0);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at 50% 20%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 20%, black 0%, transparent 70%);
  opacity: 0.8;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: calc(var(--glow-intensity, 0.6));
  will-change: transform;
}
.glow-cyan {
  background: radial-gradient(circle, var(--cyan) 0%, transparent 60%);
}
.glow-purple {
  background: radial-gradient(circle, var(--purple) 0%, transparent 60%);
}
.glow-emerald {
  background: radial-gradient(circle, var(--emerald) 0%, transparent 60%);
}

/* ============================================
   Layout
   ============================================ */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}
@media (max-width: 640px) {
  .container { padding: 0 20px; }
}

section { position: relative; z-index: 1; }

/* ============================================
   Typography
   ============================================ */
.h-display {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.02;
}
.h-serif-i {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
}
.mono { font-family: var(--font-mono); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-2);
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  backdrop-filter: blur(10px);
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}

.gradient-text {
  background: linear-gradient(120deg, var(--cyan) 0%, #a86bff 55%, var(--purple) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============================================
   Glass card
   ============================================ */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}
.glass::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255,255,255,0.14), rgba(255,255,255,0.02) 40%, transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.glass-2 {
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 15px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.3s ease, background 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
  position: relative;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(120deg, var(--cyan), #8f6bff);
  color: #05050a;
  font-weight: 600;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.12) inset,
    0 10px 40px -10px var(--cyan-soft),
    0 4px 20px -4px var(--purple-soft);
}
.btn-primary:hover {
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.18) inset,
    0 12px 50px -8px var(--cyan),
    0 8px 30px -4px var(--purple);
  transform: translateY(-1px);
}

.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: var(--surface-2);
  border-color: var(--border-strong);
}

.btn-compact {
  padding: 10px 16px;
  font-size: 13.5px;
}

/* Pulse ring for CTA */
.pulse-ring {
  position: relative;
}
.pulse-ring::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 999px;
  border: 1px solid var(--cyan);
  opacity: 0;
  animation: pulseRing 2.4s ease-out infinite;
}
@keyframes pulseRing {
  0% { opacity: 0.6; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.35); }
}

/* ============================================
   Utility
   ============================================ */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
}
.chip.chip-cyan { color: var(--cyan); border-color: var(--cyan-soft); background: rgba(0,240,255,0.06); }
.chip.chip-purple { color: #b18bff; border-color: var(--purple-soft); background: rgba(112,0,255,0.08); }
.chip.chip-emerald { color: var(--emerald); border-color: var(--emerald-soft); background: rgba(16,185,129,0.06); }

/* Pulsing status dot */
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 0 0 var(--emerald);
  animation: statusPulse 2s infinite;
}
@keyframes statusPulse {
  0% { box-shadow: 0 0 0 0 rgba(16,185,129,0.6); }
  70% { box-shadow: 0 0 0 8px rgba(16,185,129,0); }
  100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}

/* Section heading pattern */
.section-heading {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 56px;
}
.section-heading h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin: 0;
  max-width: 820px;
  text-wrap: balance;
}
.section-heading p {
  font-size: clamp(15px, 1.4vw, 18px);
  color: var(--text-2);
  max-width: 620px;
  margin: 0;
  text-wrap: pretty;
}

/* Marquee */
.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}
.marquee-track {
  display: inline-flex;
  gap: 40px;
  padding: 20px 0;
  animation: marquee 40s linear infinite;
  white-space: nowrap;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Number ticker */
.ticker-num {
  font-variant-numeric: tabular-nums;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Range slider */
input[type="range"].evox-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--cyan) var(--val, 0%), rgba(255,255,255,0.08) var(--val, 0%));
  border-radius: 999px;
  outline: none;
}
input[type="range"].evox-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: #fff;
  border: 4px solid var(--cyan);
  box-shadow: 0 0 20px var(--cyan-soft), 0 0 0 6px rgba(0,240,255,0.08);
  cursor: pointer;
  transition: transform 0.15s ease;
}
input[type="range"].evox-range::-webkit-slider-thumb:hover { transform: scale(1.1); }
input[type="range"].evox-range::-moz-range-thumb {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: #fff;
  border: 4px solid var(--cyan);
  box-shadow: 0 0 20px var(--cyan-soft);
  cursor: pointer;
}

/* Floating pulse dots */
@keyframes float1 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(20px, -30px); }
}
@keyframes float2 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-30px, 20px); }
}
@keyframes float3 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(15px, 25px); }
}

/* Scanning laser */
@keyframes scanLine {
  0% { transform: translateY(-100%); opacity: 0; }
  20% { opacity: 1; }
  100% { transform: translateY(400%); opacity: 0; }
}

/* Reveal on mount */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.reveal { animation: fadeUp 0.7s ease-out both; }
.reveal.d1 { animation-delay: 0.1s; }
.reveal.d2 { animation-delay: 0.2s; }
.reveal.d3 { animation-delay: 0.3s; }
.reveal.d4 { animation-delay: 0.4s; }

/* Grain */
.grain {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Blinking cursor */
.blink-cursor::after {
  content: '▊';
  color: var(--cyan);
  margin-left: 2px;
  animation: blink 1s steps(2) infinite;
}
@keyframes blink {
  50% { opacity: 0; }
}

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.12); }

/* Selection */
::selection {
  background: var(--cyan-soft);
  color: #fff;
}