/* ============================================================
   NEXAFORGE — Main Stylesheet
   Retro-Futuristic · Acid Neon · 3D · Mobile-First
   ============================================================ */

/* ── FONTS (Clash Display via CDN fallback) ── */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

/* ── CSS VARIABLES ── */
:root {
  --bg:          #0A0A0F;
  --bg-2:        #0F0F1A;
  --bg-3:        #13131F;
  --surface:     #1A1A2E;
  --surface-2:   #1E1E35;
  --border:      rgba(124,58,237,0.25);
  --border-glow: rgba(0,245,255,0.3);

  --violet:      #7C3AED;
  --violet-light:#9D6FFF;
  --cyan:        #00F5FF;
  --cyan-dim:    rgba(0,245,255,0.15);
  --magenta:     #FF006E;
  --magenta-dim: rgba(255,0,110,0.15);
  --neon-green:  #CCFF00;

  --text-primary:   #F0EEFF;
  --text-secondary: #9B9BC0;
  --text-muted:     #5A5A7A;

  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body:    'Plus Jakarta Sans', sans-serif;

  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  32px;

  --shadow-violet: 0 0 40px rgba(124,58,237,0.4);
  --shadow-cyan:   0 0 40px rgba(0,245,255,0.3);
  --shadow-card:   0 20px 60px rgba(0,0,0,0.5);

  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 0.6s cubic-bezier(0.4,0,0.2,1);
}

/* ── RESET ── */
*, *::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-primary);
  overflow-x: hidden;
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--violet); border-radius: 3px; }

/* ── CURSOR GLOW ── */
.cursor-glow {
  position: fixed;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124,58,237,0.12) 0%, transparent 70%);
  pointer-events: none;
  transform: translate(-50%,-50%);
  z-index: 0;
  transition: 0.1s ease;
}

/* ── CONTAINER ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ── GRADIENT TEXT ── */
.gradient-text {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--violet-light) 50%, var(--magenta) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── SECTION HEADER ── */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid rgba(0,245,255,0.3);
  padding: 0.35rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}
.section-header h2 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.section-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto;
}

/* ── REVEAL ANIMATION ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 0;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  flex-shrink: 0;
}
.logo-icon {
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--cyan);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }
.btn-nav {
  display: none;
  padding: 0.55rem 1.25rem;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 100px;
  transition: var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-nav:hover { transform: translateY(-2px); box-shadow: var(--shadow-violet); }
.hamburger {
  margin-left: auto;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav menu */
.nav-links.mobile-open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 70px; left: 0; right: 0;
  background: rgba(10,10,15,0.97);
  backdrop-filter: blur(20px);
  padding: 2rem 1.5rem;
  border-bottom: 1px solid var(--border);
  gap: 1.5rem;
  z-index: 999;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 7rem 1.25rem 4rem;
  overflow: hidden;
}

/* Background layers */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.mesh-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 30%, rgba(124,58,237,0.25) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 70%, rgba(0,245,255,0.15) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 60% 10%, rgba(255,0,110,0.12) 0%, transparent 60%);
}
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124,58,237,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,58,237,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: orbFloat 8s ease-in-out infinite;
}
.orb-1 {
  width: 400px; height: 400px;
  background: rgba(124,58,237,0.3);
  top: -100px; left: -100px;
  animation-delay: 0s;
}
.orb-2 {
  width: 300px; height: 300px;
  background: rgba(0,245,255,0.2);
  bottom: 0; right: 10%;
  animation-delay: -3s;
}
.orb-3 {
  width: 200px; height: 200px;
  background: rgba(255,0,110,0.2);
  top: 40%; left: 50%;
  animation-delay: -5s;
}
@keyframes orbFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(30px,-20px) scale(1.05); }
  66%      { transform: translate(-20px,30px) scale(0.95); }
}

/* Particles */
.particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.particle {
  position: absolute;
  width: 2px; height: 2px;
  background: var(--cyan);
  border-radius: 50%;
  animation: particleDrift linear infinite;
  opacity: 0;
}
@keyframes particleDrift {
  0%   { transform: translateY(100vh) translateX(0); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateY(-100px) translateX(var(--drift)); opacity: 0; }
}

/* Hero content */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  animation: heroFadeIn 1s ease forwards;
}
@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--neon-green);
  background: rgba(204,255,0,0.08);
  border: 1px solid rgba(204,255,0,0.25);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--neon-green);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(204,255,0,0.4); }
  50%      { box-shadow: 0 0 0 8px rgba(204,255,0,0); }
}
.hero-title {
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 100px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  opacity: 0;
  transition: var(--transition);
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 15px 40px rgba(124,58,237,0.5); }
.btn-primary span, .btn-primary svg { position: relative; z-index: 1; }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 100px;
  transition: var(--transition);
}
.btn-ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 20px rgba(0,245,255,0.15);
}
.btn-large { padding: 1rem 2.5rem; font-size: 1.05rem; }

/* Hero stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-num {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan), var(--violet-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat span:last-of-type {
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan), var(--violet-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat p { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.15rem; }
.stat-divider {
  width: 1px; height: 40px;
  background: var(--border);
}

/* Hero 3D scene */
.hero-3d-scene {
  display: none;
  position: relative;
  z-index: 2;
  flex: 1;
  min-height: 500px;
  perspective: 1000px;
}

/* Floating cards */
.floating-card {
  position: absolute;
  background: rgba(26,26,46,0.8);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
  animation: cardFloat 6s ease-in-out infinite;
  min-width: 160px;
}
.card-web  { top: 10%; right: 5%; animation-delay: 0s; border-color: rgba(0,245,255,0.3); }
.card-app  { top: 45%; right: 20%; animation-delay: -2s; border-color: rgba(255,0,110,0.3); }
.card-game { bottom: 10%; right: 2%; animation-delay: -4s; border-color: rgba(124,58,237,0.3); }
@keyframes cardFloat {
  0%,100% { transform: translateY(0) rotateX(5deg) rotateY(-5deg); }
  50%      { transform: translateY(-20px) rotateX(-5deg) rotateY(5deg); }
}
.card-inner { display: flex; flex-direction: column; gap: 0.5rem; }
.card-icon { font-size: 1.75rem; }
.card-label { font-size: 0.8rem; font-weight: 700; color: var(--text-secondary); }
.card-bar { height: 4px; background: rgba(255,255,255,0.1); border-radius: 2px; overflow: hidden; }
.bar-fill { height: 100%; background: linear-gradient(90deg, var(--violet), var(--cyan)); border-radius: 2px; }

/* 3D Cube */
.hero-3d-cube {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  perspective: 600px;
}
.cube {
  width: 80px; height: 80px;
  position: relative;
  transform-style: preserve-3d;
  animation: cubeRotate 12s linear infinite;
}
@keyframes cubeRotate {
  from { transform: rotateX(20deg) rotateY(0deg); }
  to   { transform: rotateX(20deg) rotateY(360deg); }
}
.face {
  position: absolute;
  width: 80px; height: 80px;
  border: 1px solid rgba(0,245,255,0.4);
  background: rgba(0,245,255,0.03);
}
.front  { transform: translateZ(40px); }
.back   { transform: rotateY(180deg) translateZ(40px); }
.left   { transform: rotateY(-90deg) translateZ(40px); }
.right  { transform: rotateY(90deg) translateZ(40px); }
.top    { transform: rotateX(90deg) translateZ(40px); }
.bottom { transform: rotateX(-90deg) translateZ(40px); }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
  animation: fadeInUp 1s 1.5s ease forwards;
  opacity: 0;
}
@keyframes fadeInUp {
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
}
.scroll-line {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  animation: scrollPulse 2s ease infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 1; transform: scaleY(1); }
  50%      { opacity: 0.4; transform: scaleY(0.7); }
}
.scroll-indicator span {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  padding: 6rem 0;
  position: relative;
}
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.service-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(124,58,237,0.05), transparent);
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-8px) rotateX(2deg); box-shadow: var(--shadow-card), var(--shadow-violet); border-color: rgba(124,58,237,0.5); }
.service-card:hover::before { opacity: 1; }
.service-web:hover  { border-color: rgba(0,245,255,0.5); box-shadow: var(--shadow-card), var(--shadow-cyan); }
.service-app:hover  { border-color: rgba(255,0,110,0.5); box-shadow: var(--shadow-card), 0 0 40px rgba(255,0,110,0.3); }
.service-game:hover { border-color: rgba(124,58,237,0.5); box-shadow: var(--shadow-card), var(--shadow-violet); }

.service-card-glow {
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(124,58,237,0.08), transparent 60%);
  opacity: 0;
  transition: var(--transition-slow);
  pointer-events: none;
}
.service-card:hover .service-card-glow { opacity: 1; }

.service-3d-icon {
  margin-bottom: 1.5rem;
  perspective: 400px;
}
.icon-sphere {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, rgba(0,245,255,0.15), rgba(124,58,237,0.15));
  border: 1px solid rgba(0,245,255,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  transition: var(--transition);
  box-shadow: 0 0 30px rgba(0,245,255,0.1);
}
.icon-sphere-app  { background: linear-gradient(135deg, rgba(255,0,110,0.15), rgba(255,140,66,0.15)); border-color: rgba(255,0,110,0.3); color: var(--magenta); box-shadow: 0 0 30px rgba(255,0,110,0.1); }
.icon-sphere-game { background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(157,111,255,0.15)); border-color: rgba(124,58,237,0.3); color: var(--violet-light); box-shadow: 0 0 30px rgba(124,58,237,0.1); }
.service-card:hover .icon-sphere { transform: rotateY(20deg) rotateX(-10deg) scale(1.1); box-shadow: 0 0 50px rgba(0,245,255,0.3); }
.service-card:hover .icon-sphere-app  { box-shadow: 0 0 50px rgba(255,0,110,0.3); }
.service-card:hover .icon-sphere-game { box-shadow: 0 0 50px rgba(124,58,237,0.3); }

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}
.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.service-features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.service-features li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}
.service-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  background: linear-gradient(135deg, rgba(0,245,255,0.15), rgba(124,58,237,0.15));
  border: 1px solid rgba(0,245,255,0.4);
  color: var(--cyan);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 100px;
  transition: var(--transition);
}
.service-cta:hover { background: linear-gradient(135deg, var(--cyan), var(--violet)); color: #fff; border-color: transparent; transform: translateX(4px); }
.service-cta-app  { border-color: rgba(255,0,110,0.4); color: var(--magenta); background: rgba(255,0,110,0.08); }
.service-cta-app:hover  { background: linear-gradient(135deg, var(--magenta), #FF8C42); }
.service-cta-game { border-color: rgba(124,58,237,0.4); color: var(--violet-light); background: rgba(124,58,237,0.08); }
.service-cta-game:hover { background: linear-gradient(135deg, var(--violet), var(--violet-light)); }

/* ============================================================
   FEATURES
   ============================================================ */
.features {
  padding: 6rem 0;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
.features::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--violet), transparent);
}
.features-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
.features-visual {
  position: relative;
  height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-3d-box {
  position: relative;
  width: 180px; height: 180px;
  transform-style: preserve-3d;
  transform: rotateX(20deg) rotateY(-20deg);
  animation: boxRotate 10s ease-in-out infinite;
}
@keyframes boxRotate {
  0%,100% { transform: rotateX(20deg) rotateY(-20deg); }
  50%      { transform: rotateX(10deg) rotateY(20deg); }
}
.box-face {
  position: absolute;
  width: 180px; height: 180px;
  border: 1px solid rgba(124,58,237,0.5);
}
.box-front {
  background: linear-gradient(135deg, rgba(124,58,237,0.2), rgba(0,245,255,0.1));
  transform: translateZ(90px);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
}
.box-right {
  background: rgba(124,58,237,0.05);
  transform: rotateY(90deg) translateZ(90px);
}
.box-bottom {
  background: rgba(0,245,255,0.05);
  transform: rotateX(-90deg) translateZ(90px);
}
.box-content { text-align: center; }
.box-metric {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan), var(--violet-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.box-label { font-size: 0.75rem; color: var(--text-secondary); font-weight: 600; }

.feature-rings {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  animation: ringPulse 4s ease-in-out infinite;
}
.ring-1 { width: 250px; height: 250px; border-color: rgba(124,58,237,0.2); animation-delay: 0s; }
.ring-2 { width: 320px; height: 320px; border-color: rgba(0,245,255,0.15); animation-delay: -1.3s; }
.ring-3 { width: 390px; height: 390px; border-color: rgba(255,0,110,0.1); animation-delay: -2.6s; }
@keyframes ringPulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.05); opacity: 0.5; }
}

.feature-badge-float {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  backdrop-filter: blur(10px);
  animation: badgeFloat 5s ease-in-out infinite;
}
.badge-speed { top: 15%; right: 5%; border-color: rgba(0,245,255,0.3); color: var(--cyan); animation-delay: 0s; }
.badge-secure { bottom: 15%; left: 5%; border-color: rgba(124,58,237,0.3); color: var(--violet-light); animation-delay: -2.5s; }
@keyframes badgeFloat {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

.features-list { display: flex; flex-direction: column; gap: 2rem; }
.feature-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.feature-item:hover { border-color: rgba(0,245,255,0.3); transform: translateX(8px); }
.feature-num {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid rgba(0,245,255,0.3);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  letter-spacing: 0.05em;
}
.feature-body h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.4rem; }
.feature-body p  { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}
.testimonials::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(124,58,237,0.08), transparent);
}
.carousel-wrapper { position: relative; overflow: hidden; }
.carousel-track {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
  will-change: transform;
}
.testimonial-card {
  flex: 0 0 calc(100% - 0px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
}
.testimonial-card:hover { border-color: rgba(124,58,237,0.4); box-shadow: var(--shadow-card); }
.tcard-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}
.tcard-stars { color: #FFD700; font-size: 1rem; letter-spacing: 2px; }
.tcard-quote { font-size: 3rem; line-height: 1; color: var(--violet); opacity: 0.5; font-family: Georgia, serif; }
.tcard-text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  font-style: italic;
}
.tcard-author { display: flex; align-items: center; gap: 1rem; }
.tcard-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.tcard-name { font-size: 0.95rem; font-weight: 700; }
.tcard-role { font-size: 0.8rem; color: var(--text-muted); }

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
}
.carousel-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.carousel-btn:hover { background: var(--violet); border-color: var(--violet); box-shadow: var(--shadow-violet); }
.carousel-dots { display: flex; gap: 0.5rem; }
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: var(--transition);
  cursor: pointer;
}
.dot.active { background: var(--cyan); width: 24px; border-radius: 4px; }

/* ============================================================
   PRICING
   ============================================================ */
.pricing {
  padding: 6rem 0;
  background: var(--bg-2);
  position: relative;
}
.pricing::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}
.toggle-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  padding: 0.4rem 0.8rem;
  border-radius: 100px;
}
.toggle-label.active { color: var(--cyan); background: var(--cyan-dim); }
.toggle-label:hover { color: var(--text-primary); }
.toggle-divider { color: var(--border); }

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.pricing-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.pricing-card:hover { transform: translateY(-8px); }
.pricing-card-inner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  height: 100%;
  transition: var(--transition);
}
.pricing-card:hover .pricing-card-inner { border-color: rgba(124,58,237,0.4); box-shadow: var(--shadow-card); }
.pricing-featured .pricing-card-inner {
  background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(0,245,255,0.08));
  border-color: rgba(124,58,237,0.5);
  box-shadow: var(--shadow-violet);
}
.pricing-featured:hover .pricing-card-inner { box-shadow: var(--shadow-violet), 0 30px 80px rgba(0,0,0,0.5); }

.plan-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
  margin-bottom: 0.75rem;
}
.plan-tag {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}
.plan-price {
  display: flex;
  align-items: flex-start;
  gap: 0.25rem;
  margin-bottom: 0.75rem;
}
.price-currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}
.price-amount {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.pricing-featured .price-amount {
  background: linear-gradient(135deg, var(--cyan), var(--violet-light));
  -webkit-background-clip: text;
  background-clip: text;
}
.plan-desc { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 2rem; }
.plan-features { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 2rem; }
.plan-features li { font-size: 0.9rem; color: var(--text-secondary); display: flex; align-items: center; gap: 0.5rem; }
.check { color: var(--cyan); font-weight: 700; }
.cross { color: var(--text-muted); }
.plan-btn {
  display: block;
  text-align: center;
  padding: 0.85rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: var(--transition);
}
.plan-btn:hover { border-color: var(--violet); color: var(--violet-light); background: rgba(124,58,237,0.1); }
.plan-btn-featured {
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  border-color: transparent;
  color: #fff;
}
.plan-btn-featured:hover { transform: translateY(-2px); box-shadow: var(--shadow-violet); color: #fff; background: linear-gradient(135deg, var(--cyan), var(--violet)); }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}
.cta-band-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(0,245,255,0.08));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.cta-orb-1 { width: 400px; height: 400px; background: rgba(124,58,237,0.3); top: -100px; left: -100px; }
.cta-orb-2 { width: 300px; height: 300px; background: rgba(0,245,255,0.2); bottom: -50px; right: 10%; }
.cta-band-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}
.cta-band-inner h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.15;
}
.cta-band-inner p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--bg-3); }
.footer-top { padding: 4rem 0; border-top: 1px solid var(--border); }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 1rem 0 1.5rem;
  max-width: 280px;
}
.footer-logo { margin-bottom: 0.5rem; }
.footer-socials { display: flex; gap: 0.75rem; }
.social-link {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}
.social-link:hover { background: var(--violet); border-color: var(--violet); color: #fff; transform: translateY(-3px); }
.footer-col h5 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-col a:hover { color: var(--cyan); }
.footer-bottom {
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
}
.footer-bottom .container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
  text-align: center;
}
.footer-bottom p { font-size: 0.85rem; color: var(--text-muted); }
.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { font-size: 0.8rem; color: var(--text-muted); transition: var(--transition); }
.footer-legal a:hover { color: var(--cyan); }

/* ============================================================
   RESPONSIVE — TABLET (≥ 768px)
   ============================================================ */
@media (min-width: 768px) {
  .nav-links { display: flex; }
  .btn-nav   { display: inline-flex; }
  .hamburger { display: none; }

  .hero { padding: 8rem 2rem 5rem; }
  .hero-content { max-width: 55%; }
  .hero-3d-scene { display: block; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }

  .features-layout { grid-template-columns: 1fr 1fr; }

  .testimonial-card { flex: 0 0 calc(50% - 0.75rem); }

  .pricing-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .footer-bottom .container { flex-direction: row; justify-content: space-between; text-align: left; }
}

/* ============================================================
   RESPONSIVE — DESKTOP (≥ 1024px)
   ============================================================ */
@media (min-width: 1024px) {
  .hero {
    padding: 8rem 4rem 5rem;
    flex-direction: row;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
  }
  .hero-content { max-width: 580px; }

  .services-grid { grid-template-columns: repeat(3, 1fr); }

  .testimonial-card { flex: 0 0 calc(33.333% - 1rem); }

  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   UTILITY ANIMATIONS
   ============================================================ */
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}
.shimmer-text {
  background: linear-gradient(90deg, var(--text-primary) 0%, var(--cyan) 50%, var(--text-primary) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite;
}