index.css

@tailwind base;
@tailwind components;
@tailwind utilities;

/* ─────────────────────────────────────────
   BASE
───────────────────────────────────────── */
body {
  @apply font-sans-body bg-off-white text-navy-blue;
}

html {
  scroll-behavior: smooth;
}

:root {
  font-family: 'Inter', system-ui, Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ─────────────────────────────────────────
   HERO — 3D ANIMATED BACKGROUND
───────────────────────────────────────── */

/* Dark hero wrapper with perspective */
.hero-3d-scene {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: linear-gradient(135deg, #0f0f12 0%, #18181B 50%, #1a1208 100%);
  z-index: 0;
}

/* Animated mesh grid — gives the 3D floor effect */
.hero-mesh {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 122, 26, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 122, 26, 0.12) 1px, transparent 1px);
  background-size: 60px 60px;
  transform: perspective(800px) rotateX(55deg) scale(2.5) translateY(10%);
  transform-origin: center bottom;
  animation: mesh-drift 20s linear infinite;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 100%, black 40%, transparent 100%);
  opacity: 0.7;
}

@keyframes mesh-drift {
  0%   { background-position: 0 0; }
  100% { background-position: 0 60px; }
}

/* Large radial glow in top-center */
.hero-glow-center {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 700px;
  background: radial-gradient(ellipse at center, rgba(255, 122, 26, 0.22) 0%, rgba(255, 122, 26, 0.06) 45%, transparent 70%);
  animation: glow-pulse 6s ease-in-out infinite;
  z-index: 1;
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.8; transform: translateX(-50%) scale(1); }
  50%       { opacity: 1;   transform: translateX(-50%) scale(1.08); }
}

/* Floating orbs */
.hero-orb {
  position: absolute;
  border-radius: 9999px;
  filter: blur(70px);
  z-index: 1;
}

.hero-orb--one {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 122, 26, 0.35), rgba(255, 80, 0, 0.10));
  top: -180px;
  left: -120px;
  animation: orb-float-one 18s ease-in-out infinite;
}

.hero-orb--two {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(255, 180, 80, 0.22), rgba(255, 122, 26, 0.06));
  top: 10%;
  right: -140px;
  animation: orb-float-two 22s ease-in-out infinite;
}

.hero-orb--three {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(255, 100, 20, 0.18), transparent);
  bottom: -100px;
  left: 30%;
  animation: orb-float-three 16s ease-in-out infinite;
}

.hero-orb--four {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(255, 200, 100, 0.14), transparent);
  top: 50%;
  left: 15%;
  animation: orb-float-two 28s ease-in-out infinite reverse;
}

@keyframes orb-float-one {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(50px, 40px) scale(1.05); }
  66%       { transform: translate(-20px, 60px) scale(0.97); }
}

@keyframes orb-float-two {
  0%, 100% { transform: translate(0, 0); }
  50%       { transform: translate(-45px, 50px); }
}

@keyframes orb-float-three {
  0%, 100% { transform: translate(0, 0); }
  50%       { transform: translate(40px, -50px); }
}

/* Floating particle dots */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
}

.hero-particles::before,
.hero-particles::after {
  content: '';
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255, 122, 26, 0.7);
  box-shadow:
    120px 60px 0 rgba(255,122,26,0.5),
    280px 140px 0 rgba(255,160,60,0.4),
    450px 80px 0 rgba(255,122,26,0.6),
    600px 200px 0 rgba(255,200,80,0.3),
    750px 50px 0 rgba(255,122,26,0.5),
    900px 180px 0 rgba(255,140,40,0.4),
    1050px 100px 0 rgba(255,122,26,0.6),
    200px 300px 0 rgba(255,160,60,0.3),
    380px 380px 0 rgba(255,122,26,0.4),
    530px 320px 0 rgba(255,180,80,0.5),
    680px 400px 0 rgba(255,122,26,0.3),
    820px 280px 0 rgba(255,140,40,0.5),
    960px 350px 0 rgba(255,122,26,0.4),
    1100px 420px 0 rgba(255,160,60,0.3);
  animation: particles-drift 25s linear infinite;
}

.hero-particles::after {
  box-shadow:
    60px 180px 0 rgba(255,122,26,0.4),
    230px 250px 0 rgba(255,160,60,0.5),
    400px 160px 0 rgba(255,122,26,0.3),
    570px 300px 0 rgba(255,180,80,0.4),
    720px 120px 0 rgba(255,122,26,0.6),
    880px 260px 0 rgba(255,140,40,0.3),
    1030px 200px 0 rgba(255,122,26,0.5),
    160px 420px 0 rgba(255,200,80,0.4),
    340px 470px 0 rgba(255,122,26,0.3),
    500px 440px 0 rgba(255,160,60,0.5);
  animation-delay: -12s;
  animation-duration: 32s;
}

@keyframes particles-drift {
  0%   { transform: translateY(0) translateX(0); opacity: 1; }
  50%  { opacity: 0.7; }
  100% { transform: translateY(-80px) translateX(20px); opacity: 1; }
}

/* Scanline / vignette overlay */
.hero-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, transparent 60%, rgba(15,15,18,0.7) 100%);
  z-index: 3;
}

/* ─────────────────────────────────────────
   FLOATING CARD ANIMATIONS
───────────────────────────────────────── */
.float-card {
  animation: float-y 5s ease-in-out infinite;
}

.float-card-delay {
  animation: float-y 6.5s ease-in-out infinite;
  animation-delay: -2s;
}

@keyframes float-y {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

/* ─── Premium Glass Mockup ─── */
.glass-mockup {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 
    0 25px 50px -12px rgba(0, 0, 0, 0.5),
    inset 0 1px 1px rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.scanner-line {
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 122, 26, 0.05),
    rgba(255, 122, 26, 0.2),
    rgba(255, 122, 26, 0.05),
    transparent
  );
  transform: skewX(-20deg);
  animation: scan 4s infinite linear;
  pointer-events: none;
  z-index: 5;
}

@keyframes scan {
  0% { left: -100%; }
  100% { left: 200%; }
}

.code-glow {
  text-shadow: 0 0 10px rgba(255, 122, 26, 0.5);
}

/* ─────────────────────────────────────────
   COUNTER ANIMATED NUMBERS
───────────────────────────────────────── */
.stat-number {
  background: linear-gradient(135deg, #FF7A1A, #FFB347);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─────────────────────────────────────────
   TICKER / MARQUEE (tech stack strip)
───────────────────────────────────────── */
.ticker-track {
  display: flex;
  gap: 2rem;
  animation: ticker-scroll 30s linear infinite;
  white-space: nowrap;
}

.ticker-track:hover {
  animation-play-state: paused;
}

@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ─────────────────────────────────────────
   SERVICE CARD HOVER GLOW
───────────────────────────────────────── */
.service-card {
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255,122,26,0.06), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover::before {
  opacity: 1;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -10px rgba(255, 122, 26, 0.15);
}

/* ─────────────────────────────────────────
   LEGACY HERO SELECTORS (kept for compat)
───────────────────────────────────────── */
.hero-animated-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(700px circle at 12% 10%, rgba(255, 122, 26, 0.18), transparent 60%),
    radial-gradient(560px circle at 86% 18%, rgba(24, 24, 27, 0.08), transparent 65%),
    radial-gradient(520px circle at 30% 85%, rgba(255, 200, 150, 0.22), transparent 60%),
    linear-gradient(120deg, rgba(255, 122, 26, 0.06), transparent 40%);
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(24, 24, 27, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24, 24, 27, 0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.28;
  animation: hero-grid-drift 26s linear infinite;
  mask-image: radial-gradient(circle at 40% 20%, black, transparent 70%);
}

@keyframes hero-grid-drift {
  0%   { transform: translateY(0); }
  100% { transform: translateY(60px); }
}