@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

:root {
  --bg: #07060b;
  --bg-subtle: #0d0c14;
  --surface: #13111c;
  --surface-hover: #1a1726;
  --border: #1e1a2e;
  --border-hover: #2d2640;
  --purple: #8b5cf6;
  --purple-bright: #a78bfa;
  --purple-dim: #6d28d9;
  --purple-glow: rgba(139, 92, 246, 0.15);
  --purple-glow-strong: rgba(139, 92, 246, 0.3);
  --platinum: #e2e0ea;
  --text: #f0eef5;
  --text-muted: #8a8698;
  --text-dim: #5c5775;
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
h1, h2, h3, h4 { font-family: var(--font-heading); }

/* ═══════════════════════════════════════════════
   ANIMATED AURORA BACKGROUND
   ═══════════════════════════════════════════════ */
.aurora-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.aurora-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0;
  animation: orb-float 20s ease-in-out infinite;
}

.aurora-orb--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.18), transparent 70%);
  top: -10%; left: 20%;
  animation-delay: 0s;
  opacity: 0.8;
}

.aurora-orb--2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12), transparent 70%);
  top: 30%; right: -5%;
  animation-delay: -7s;
  opacity: 0.6;
}

.aurora-orb--3 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.1), transparent 70%);
  bottom: -15%; left: -10%;
  animation-delay: -14s;
  opacity: 0.7;
}

.aurora-orb--4 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(236, 72, 153, 0.08), transparent 70%);
  top: 60%; right: 30%;
  animation-delay: -3s;
  opacity: 0.5;
}

@keyframes orb-float {
  0%   { transform: translate(0, 0) scale(1); opacity: 0.4; }
  25%  { transform: translate(80px, -60px) scale(1.15); opacity: 0.8; }
  50%  { transform: translate(-40px, 40px) scale(0.9); opacity: 0.6; }
  75%  { transform: translate(60px, 80px) scale(1.1); opacity: 0.9; }
  100% { transform: translate(0, 0) scale(1); opacity: 0.4; }
}

/* Noise grain overlay */
.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px;
}

/* ═══════════════════════════════════════════════
   FLOATING PARTICLES
   ═══════════════════════════════════════════════ */
.particles {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 2px; height: 2px;
  border-radius: 50%;
  background: var(--purple-bright);
  opacity: 0;
  animation: particle-drift linear infinite;
}

@keyframes particle-drift {
  0%   { transform: translateY(100vh) translateX(0); opacity: 0; }
  10%  { opacity: 0.6; }
  90%  { opacity: 0.6; }
  100% { transform: translateY(-10vh) translateX(30px); opacity: 0; }
}

/* ═══════════════════════════════════════════════
   NAVBAR — GLASSMORPHISM
   ═══════════════════════════════════════════════ */
.navbar {
  transition: all 0.4s ease;
  border-bottom: 1px solid transparent;
  z-index: 100;
}

.navbar.scrolled {
  background: rgba(7, 6, 11, 0.6);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom-color: rgba(139, 92, 246, 0.1);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* ═══════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════ */
.hero-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(120px);
}

.hero-glow--main {
  width: 900px; height: 900px;
  background: conic-gradient(
    from 180deg,
    rgba(139, 92, 246, 0.2),
    rgba(59, 130, 246, 0.1),
    rgba(168, 85, 247, 0.15),
    rgba(236, 72, 153, 0.08),
    rgba(139, 92, 246, 0.2)
  );
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: hero-rotate 25s linear infinite;
}

@keyframes hero-rotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Grid with perspective */
.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(139, 92, 246, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 92, 246, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 65%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 65%);
  perspective: 400px;
  transform: rotateX(40deg) scale(2);
  transform-origin: center 80%;
}

/* Gradient text — with shimmer animation */
.text-gradient {
  background: linear-gradient(
    90deg,
    var(--purple-bright) 0%,
    #c4b5fd 25%,
    var(--platinum) 50%,
    #c4b5fd 75%,
    var(--purple-bright) 100%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: text-shimmer 4s ease-in-out infinite;
}

@keyframes text-shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Shimmer line — wider, brighter */
.shimmer-line {
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--purple), var(--purple-bright), var(--purple), transparent);
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}

.shimmer-line::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
  animation: shimmer 2.5s ease-in-out infinite;
}

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

/* ═══════════════════════════════════════════════
   GLASSMORPHISM CARDS
   ═══════════════════════════════════════════════ */
.card {
  background: rgba(19, 17, 28, 0.6);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  border: 1px solid rgba(139, 92, 246, 0.08);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Inner glow on hover */
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(139, 92, 246, 0.08), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.card:hover {
  border-color: rgba(139, 92, 246, 0.2);
  box-shadow:
    0 0 40px rgba(139, 92, 246, 0.1),
    0 8px 32px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transform: translateY(-4px);
}

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

/* Animated border gradient for featured cards */
.card-featured {
  position: relative;
}

.card-featured::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 21px;
  padding: 1px;
  background: linear-gradient(135deg, var(--purple), transparent 40%, transparent 60%, var(--purple-dim));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: border-rotate 6s linear infinite;
}

@keyframes border-rotate {
  from { filter: hue-rotate(0deg); }
  to   { filter: hue-rotate(360deg); }
}

/* ═══════════════════════════════════════════════
   CASE NUMBERS — GLOWING
   ═══════════════════════════════════════════════ */
.case-number {
  font-family: var(--font-heading);
  font-weight: 800;
  background: linear-gradient(135deg, var(--purple-bright), #c4b5fd, var(--platinum));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 20px rgba(139, 92, 246, 0.3));
}

.case-label {
  color: var(--text-dim);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ═══════════════════════════════════════════════
   CTA BUTTON — ANIMATED GRADIENT + GLOW
   ═══════════════════════════════════════════════ */
.btn-primary {
  background: linear-gradient(135deg, var(--purple) 0%, #7c3aed 50%, var(--purple-dim) 100%);
  background-size: 200% 200%;
  color: #fff;
  border: none;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: btn-gradient-shift 4s ease-in-out infinite;
}

@keyframes btn-gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  animation: btn-shimmer 3s ease-in-out infinite;
}

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

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow:
    0 0 20px rgba(139, 92, 246, 0.4),
    0 8px 40px rgba(139, 92, 246, 0.25);
}

.btn-primary:hover::before { opacity: 1; }

.btn-primary:active {
  transform: translateY(0) scale(1);
}

.btn-outline {
  background: rgba(139, 92, 246, 0.05);
  color: var(--platinum);
  border: 1px solid rgba(139, 92, 246, 0.15);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

.btn-outline:hover {
  border-color: var(--purple);
  background: rgba(139, 92, 246, 0.1);
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.15);
  transform: translateY(-2px);
}

/* ═══════════════════════════════════════════════
   PRICING
   ═══════════════════════════════════════════════ */
.price-tag {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text);
}

/* ═══════════════════════════════════════════════
   SECTION DIVIDER — GLOWING
   ═══════════════════════════════════════════════ */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--border) 20%, var(--purple) 50%, var(--border) 80%, transparent 100%);
  position: relative;
}

.section-divider::after {
  content: '';
  position: absolute;
  top: -4px; left: 0; right: 0; height: 9px;
  background: linear-gradient(90deg, transparent 0%, transparent 40%, rgba(139, 92, 246, 0.15) 50%, transparent 60%, transparent 100%);
  filter: blur(4px);
}

/* ═══════════════════════════════════════════════
   GLOW DOT — PULSING
   ═══════════════════════════════════════════════ */
.glow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--purple);
  box-shadow:
    0 0 6px var(--purple),
    0 0 12px var(--purple-glow-strong),
    0 0 24px var(--purple-glow);
  animation: dot-pulse 3s ease-in-out infinite;
}

@keyframes dot-pulse {
  0%, 100% { box-shadow: 0 0 6px var(--purple), 0 0 12px var(--purple-glow-strong); }
  50% { box-shadow: 0 0 8px var(--purple), 0 0 20px var(--purple-glow-strong), 0 0 40px var(--purple-glow); }
}

/* ═══════════════════════════════════════════════
   SCROLL ANIMATIONS
   ═══════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }

.reveal-scale {
  opacity: 0;
  transform: scale(0.92) translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ═══════════════════════════════════════════════
   PHOTO AI EFFECT — HOLOGRAPHIC
   ═══════════════════════════════════════════════ */
.photo-container {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
}

.photo-container::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(139, 92, 246, 0.2) 0%,
    transparent 40%,
    transparent 60%,
    rgba(59, 130, 246, 0.15) 100%
  );
  mix-blend-mode: color;
  pointer-events: none;
}

.photo-container::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: conic-gradient(from 0deg, var(--purple), var(--purple-dim), transparent, var(--purple-bright), var(--purple));
  border-radius: 26px;
  z-index: -1;
  opacity: 0.4;
  animation: photo-border-spin 8s linear infinite;
}

@keyframes photo-border-spin {
  from { filter: hue-rotate(0deg); }
  to   { filter: hue-rotate(360deg); }
}

.photo-container img {
  display: block;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(30%) contrast(1.1) brightness(0.95);
}

/* ═══════════════════════════════════════════════
   REDUCED MOTION
   ═══════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-scale { opacity: 1; transform: none; transition: none; }
  .aurora-orb { animation: none !important; opacity: 0.5; }
  .particle { animation: none !important; opacity: 0; }
  .hero-glow--main { animation: none; }
  .text-gradient { animation: none; }
  .shimmer-line::after { animation: none; }
  .btn-primary { animation: none; }
  .btn-primary::after { animation: none; }
  .card-featured::after { animation: none; }
  .photo-container::before { animation: none; }
  .glow-dot { animation: none; }
  html { scroll-behavior: auto; }
  .card:hover, .btn-primary:hover { transform: none; }
}

/* ═══════════════════════════════════════════════
   MOBILE OPTIMIZATIONS
   ═══════════════════════════════════════════════ */
@media (max-width: 640px) {
  .aurora-orb { filter: blur(80px); }
  .aurora-orb--1 { width: 300px; height: 300px; opacity: 0.4; }
  .aurora-orb--2 { width: 250px; height: 250px; opacity: 0.3; }
  .aurora-orb--3 { width: 350px; height: 350px; opacity: 0.35; }
  .aurora-orb--4 { width: 200px; height: 200px; opacity: 0.25; }
  .hero-glow--main { width: 500px; height: 500px; }
  .card { border-radius: 16px; }
}

/* ═══════════════════════════════════════════════
   FOCUS STATES
   ═══════════════════════════════════════════════ */
/* Ensure content renders above fixed backgrounds */
section, nav, footer {
  position: relative;
  z-index: 2;
}

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--purple);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ═══════════════════════════════════════════════
   SCROLLBAR
   ═══════════════════════════════════════════════ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--border), var(--purple-dim));
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--purple); }