:root {
  --bg: #0a0a0a;
  --surface: #111111;
  --card: #181818;
  --border: #2a2a2a;
  --gold: #c9a84c;
  --gold-light: #e8c96d;
  --gold-deep: #a07830;
  --gold-dim: rgba(201,168,76,0.15);
  --text: #f0ead6;
  --muted: #8a7a5a;
  --white: #ffffff;
  --font: 'Space Grotesk', sans-serif;
  --mono: 'Space Mono', monospace;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { background:var(--bg); color:var(--text); font-family:var(--font); overflow-x:hidden; line-height:1.6; font-size:16px; }

::-webkit-scrollbar { width:3px; }
::-webkit-scrollbar-track { background:var(--bg); }
::-webkit-scrollbar-thumb { background:var(--gold); border-radius:2px; }

/* ─── CANVAS BACKGROUND ─── */
#bg-canvas {
  position:fixed; top:0; left:0; width:100%; height:100%;
  z-index:0; pointer-events:none; opacity:0.5;
}
/* Disable heavy canvas animation on mobile for performance */
@media (max-width:768px) {
  #bg-canvas { display:none; }
}

/* ─── NAV ─── */
nav {
  position:fixed; top:0; left:0; right:0; z-index:200;
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 60px;
  background:rgba(10,10,10,0.88);
  backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(201,168,76,0.12);
  transition:padding 0.3s;
}
nav.scrolled { padding:10px 60px; }

.logo { display:flex; align-items:center; gap:10px; text-decoration:none; min-height:44px; }
.logo img { width:40px; height:40px; border-radius:8px; object-fit:cover; }
.logo-text { font-size:18px; font-weight:700; color:var(--white); letter-spacing:-0.3px; }
.logo-sub { font-family:var(--mono); font-size:9px; color:var(--gold); text-transform:uppercase; letter-spacing:2px; }

.nav-links { display:flex; gap:32px; list-style:none; align-items:center; }
.nav-links a { font-size:16px; font-weight:500; color:var(--muted); text-decoration:none; transition:color 0.2s; min-height:44px; display:flex; align-items:center; }
.nav-links a:hover { color:var(--gold); }

.hamburger {
  display:none; flex-direction:column; gap:5px; cursor:pointer;
  background:none; border:none; padding:8px; min-width:44px; min-height:44px;
  align-items:center; justify-content:center;
}
.hamburger span {
  display:block; width:24px; height:2px;
  background:var(--gold); border-radius:2px; transition:all 0.3s;
}
.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-menu {
  display:none; position:fixed; top:68px; left:0; right:0;
  background:rgba(10,10,10,0.97); backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(201,168,76,0.15);
  padding:24px 24px 32px; z-index:199;
  flex-direction:column; gap:0;
  transform:translateY(-20px); opacity:0;
  transition:transform 0.3s, opacity 0.3s;
}
.mobile-menu.open { display:flex; transform:translateY(0); opacity:1; }
.mobile-menu a {
  display:block; padding:14px 0;
  font-size:18px; font-weight:600; color:var(--text);
  text-decoration:none; border-bottom:1px solid var(--border);
  transition:color 0.2s; min-height:48px; display:flex; align-items:center;
}
.mobile-menu a:hover { color:var(--gold); }
.mobile-menu a.cta {
  margin-top:20px; text-align:center; padding:14px;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  color:#0a0a0a; font-weight:700; border-radius:10px; border:none;
  min-height:48px; justify-content:center;
}

.btn-primary {
  display:inline-flex; align-items:center; gap:8px;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  color:#0a0a0a; font-family:var(--font); font-weight:700; font-size:16px;
  padding:14px 28px; border-radius:10px; text-decoration:none;
  border:none; cursor:pointer; min-height:48px;
  transition:transform 0.2s, box-shadow 0.2s;
  box-shadow:0 0 24px rgba(201,168,76,0.3);
}
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 0 44px rgba(201,168,76,0.5); }

.btn-ghost {
  display:inline-flex; align-items:center; gap:8px;
  background:transparent; color:var(--text);
  font-family:var(--font); font-weight:600; font-size:16px;
  padding:14px 28px; border-radius:10px; text-decoration:none;
  border:1px solid var(--border); cursor:pointer; min-height:48px;
  transition:border-color 0.2s, color 0.2s;
}
.btn-ghost:hover { border-color:var(--gold); color:var(--gold); }

/* ─── HERO ─── */
.hero {
  min-height:100vh; position:relative;
  display:flex; align-items:center;
  padding:120px 60px 80px;
  overflow:hidden;
}

.hero-grid {
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(201,168,76,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.035) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 70% 70% at 50% 40%, black 30%, transparent 90%);
  z-index:1;
}

.hero-glow {
  position:absolute; width:700px; height:700px; border-radius:50%;
  background:radial-gradient(circle, rgba(201,168,76,0.14) 0%, transparent 65%);
  top:-180px; right:-80px; pointer-events:none; z-index:1;
}
.hero-glow2 {
  position:absolute; width:500px; height:500px; border-radius:50%;
  background:radial-gradient(circle, rgba(160,120,48,0.09) 0%, transparent 70%);
  bottom:-100px; left:-80px; pointer-events:none; z-index:1;
}

.hero-content { position:relative; z-index:2; max-width:680px; }

.hero-badge {
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(201,168,76,0.08); border:1px solid rgba(201,168,76,0.22);
  border-radius:100px; padding:6px 16px;
  font-family:var(--mono); font-size:12px; color:var(--gold);
  letter-spacing:1.5px; text-transform:uppercase; margin-bottom:26px;
}
.badge-dot {
  width:6px; height:6px; border-radius:50%; background:var(--gold);
  animation:pulse-gold 2s infinite;
}
@keyframes pulse-gold {
  0%,100% { opacity:1; transform:scale(1); box-shadow:0 0 0 0 rgba(201,168,76,0.6); }
  50% { opacity:0.6; transform:scale(1.3); box-shadow:0 0 0 6px rgba(201,168,76,0); }
}

.hero h1 {
  font-size:clamp(40px,5.5vw,78px); font-weight:700;
  line-height:1.07; letter-spacing:-2px; color:var(--white); margin-bottom:22px;
}
.hero h1 em {
  font-style:normal;
  background:linear-gradient(135deg, #c9a84c 0%, #f0d88a 50%, #a07830 100%);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}

.hero-desc { font-size:20px; color:var(--muted); max-width:520px; margin-bottom:36px; line-height:1.75; }

.hero-actions { display:flex; gap:14px; flex-wrap:wrap; }

.hero-stats {
  display:flex; gap:40px; margin-top:56px; padding-top:40px;
  border-top:1px solid rgba(201,168,76,0.15); flex-wrap:wrap;
}
.stat-num {
  font-size:34px; font-weight:700; color:var(--white);
  letter-spacing:-1px; font-family:var(--mono);
}
.stat-num span { color:var(--gold); }
.stat-label { font-size:13px; color:var(--muted); margin-top:3px; }

/* ─── HERO 3D VISUAL ─── */
.hero-visual {
  position:absolute; right:60px; top:50%; transform:translateY(-50%);
  width:480px; height:480px; z-index:2;
  perspective:1000px;
}

.cube-scene {
  width:180px; height:180px;
  position:absolute; top:50%; left:50%;
  transform:translate(-50%,-50%);
  transform-style:preserve-3d;
  animation:cube-spin 18s linear infinite;
}
@keyframes cube-spin {
  from { transform:translate(-50%,-50%) rotateX(20deg) rotateY(0deg); }
  to   { transform:translate(-50%,-50%) rotateX(20deg) rotateY(360deg); }
}

.cube-face {
  position:absolute; width:180px; height:180px;
  border:1px solid rgba(201,168,76,0.35);
  background:rgba(201,168,76,0.03);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--mono); font-size:11px; color:rgba(201,168,76,0.5);
  letter-spacing:2px; text-transform:uppercase;
  backdrop-filter:blur(2px);
}
.cube-face.front  { transform:translateZ(90px); }
.cube-face.back   { transform:rotateY(180deg) translateZ(90px); }
.cube-face.left   { transform:rotateY(-90deg) translateZ(90px); }
.cube-face.right  { transform:rotateY(90deg) translateZ(90px); }
.cube-face.top    { transform:rotateX(90deg) translateZ(90px); }
.cube-face.bottom { transform:rotateX(-90deg) translateZ(90px); }

/* SVG orbital rings around cube */
.hero-svg-rings {
  position:absolute; inset:0; width:100%; height:100%;
  animation:float 7s ease-in-out infinite;
}
@keyframes float {
  0%,100% { transform:translateY(0); }
  50%     { transform:translateY(-14px); }
}

/* ─── SECTION SHARED ─── */
section { padding:100px 60px; position:relative; z-index:1; }
.section-label {
  font-family:var(--mono); font-size:12px; letter-spacing:3px;
  text-transform:uppercase; color:var(--gold); margin-bottom:14px;
}
.section-title {
  font-size:clamp(32px,3.5vw,52px); font-weight:700;
  letter-spacing:-1.5px; color:var(--white); line-height:1.1; margin-bottom:14px;
}
.section-desc { font-size:19px; color:var(--muted); max-width:540px; line-height:1.75; }

.divider {
  width:100%; height:1px;
  background:linear-gradient(90deg, transparent, rgba(201,168,76,0.2), transparent);
  position:relative; z-index:1;
}

/* ─── SERVICES ─── */
.services { background:var(--surface); }
.services-header {
  display:flex; justify-content:space-between; align-items:flex-end;
  margin-bottom:60px; flex-wrap:wrap; gap:20px;
}
.services-grid {
  display:grid; grid-template-columns:repeat(3,1fr); gap:22px;
}

.service-card {
  background:var(--card); border:1px solid var(--border);
  border-radius:16px; padding:34px 30px;
  position:relative; overflow:hidden;
  transition:transform 0.35s, border-color 0.35s, box-shadow 0.35s;
  cursor:default;
  transform-style:preserve-3d;
}
.service-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:2px;
  background:linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity:0; transition:opacity 0.3s;
}
.service-card::after {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse at top, rgba(201,168,76,0.06) 0%, transparent 70%);
  opacity:0; transition:opacity 0.3s;
}
.service-card:hover {
  border-color:rgba(201,168,76,0.4);
  transform:translateY(-6px) rotateX(2deg);
  box-shadow:0 20px 60px rgba(201,168,76,0.1), 0 0 0 1px rgba(201,168,76,0.1);
}
.service-card:hover::before, .service-card:hover::after { opacity:1; }

.service-icon {
  width:50px; height:50px; border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  margin-bottom:22px; font-size:22px;
  transition:transform 0.3s;
}
.service-card:hover .service-icon { transform:scale(1.15) rotate(-5deg); }
.service-card h3 { font-size:20px; font-weight:700; color:var(--white); margin-bottom:10px; }
.service-card p  { font-size:15px; color:var(--muted); line-height:1.7; }
.service-price {
  margin-top:22px; font-family:var(--mono); font-size:13px;
  color:var(--gold); display:flex; align-items:center; gap:6px;
}
a.service-card { text-decoration:none; color:inherit; }
.service-cta {
  margin-top:22px; font-family:var(--mono); font-size:13px;
  color:var(--gold); display:flex; align-items:center; gap:6px;
}

/* ─── ABOUT ─── */
.about { background:var(--bg); }
.about-inner { display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:center; }

/* 3D rotating device mockup */
.device-3d {
  width:100%; max-width:440px;
  perspective:800px;
}
.device-inner {
  width:100%; padding-bottom:75%;
  position:relative;
  transform-style:preserve-3d;
  animation:device-tilt 8s ease-in-out infinite;
}
@keyframes device-tilt {
  0%,100% { transform:rotateY(-8deg) rotateX(4deg); }
  50%     { transform:rotateY(8deg)  rotateX(-4deg); }
}
.device-svg { position:absolute; inset:0; width:100%; height:100%; }

.about-list { list-style:none; margin-top:28px; display:flex; flex-direction:column; gap:14px; }
.about-list li {
  display:flex; align-items:flex-start; gap:12px;
  font-size:16px; color:var(--muted);
  opacity:0; transform:translateX(-20px);
  transition:opacity 0.5s, transform 0.5s;
}
.about-list li.visible { opacity:1; transform:translateX(0); }
.check {
  width:22px; height:22px; border-radius:6px;
  background:rgba(201,168,76,0.1); border:1px solid rgba(201,168,76,0.3);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0; margin-top:1px; font-size:10px; color:var(--gold);
}

/* ─── PROCESS ─── */
.process { background:var(--surface); }
.process-steps {
  display:grid; grid-template-columns:repeat(4,1fr);
  gap:28px; margin-top:60px; position:relative;
}
.process-steps::before {
  content:''; position:absolute;
  top:28px; left:80px; right:80px; height:1px;
  background:linear-gradient(90deg, transparent, rgba(201,168,76,0.25), transparent);
}
.step {
  text-align:center; position:relative;
  opacity:0; transform:translateY(30px);
  transition:opacity 0.5s, transform 0.5s;
}
.step.visible { opacity:1; transform:translateY(0); }
.step-num {
  width:56px; height:56px; border-radius:50%;
  background:var(--card); border:1px solid rgba(201,168,76,0.3);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--mono); font-size:17px; font-weight:700; color:var(--gold);
  margin:0 auto 18px; position:relative; z-index:1;
  transition:transform 0.3s, box-shadow 0.3s, background 0.3s;
}
.step:hover .step-num {
  transform:scale(1.1);
  background:rgba(201,168,76,0.12);
  box-shadow:0 0 20px rgba(201,168,76,0.3);
}
.step h4 { font-size:17px; font-weight:700; color:var(--white); margin-bottom:8px; }
.step p  { font-size:15px; color:var(--muted); line-height:1.65; }

/* ─── TECH STACK ─── */
.stack { background:var(--bg); }
.stack-grid { display:flex; flex-wrap:wrap; gap:12px; margin-top:44px; }
.stack-tag {
  display:flex; align-items:center; gap:8px;
  background:var(--card); border:1px solid var(--border);
  border-radius:100px; padding:10px 18px;
  font-size:14.5px; font-weight:500; color:var(--text);
  transition:border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  cursor:default; min-height:44px;
}
.stack-tag:hover {
  border-color:var(--gold); color:var(--gold);
  transform:translateY(-3px) scale(1.03);
  box-shadow:0 8px 20px rgba(201,168,76,0.12);
}
.stack-tag span { font-size:17px; }

/* ─── PRICING ─── */
.pricing { background:var(--surface); }
.pricing-grid {
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:22px; margin-top:60px;
}
.price-card {
  background:var(--card); border:1px solid var(--border);
  border-radius:20px; padding:38px 32px;
  transition:transform 0.35s, border-color 0.35s, box-shadow 0.35s;
  position:relative; overflow:hidden;
  transform-style:preserve-3d;
}
.price-card::before {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse at top, rgba(201,168,76,0.05) 0%, transparent 60%);
  opacity:0; transition:opacity 0.3s;
}
.price-card:hover {
  transform:translateY(-8px) rotateX(1.5deg);
  border-color:rgba(201,168,76,0.3);
  box-shadow:0 24px 60px rgba(201,168,76,0.12);
}
.price-card:hover::before { opacity:1; }
.price-card.featured {
  border-color:var(--gold);
  background:linear-gradient(135deg, rgba(201,168,76,0.05), var(--card));
}
.featured-badge {
  position:absolute; top:-14px; left:50%; transform:translateX(-50%);
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  color:#0a0a0a; font-family:var(--mono); font-size:9px; font-weight:700;
  letter-spacing:2px; padding:5px 16px; border-radius:100px; white-space:nowrap;
}
.price-tier { font-size:13px; font-weight:600; color:var(--muted); text-transform:uppercase; letter-spacing:1px; margin-bottom:14px; }
.price-amount {
  font-size:46px; font-weight:700; color:var(--white);
  font-family:var(--mono); letter-spacing:-2px; margin-bottom:6px;
}
.price-amount sup { font-size:20px; vertical-align:super; }
.price-period { font-size:13px; color:var(--muted); margin-bottom:26px; }
.price-features { list-style:none; display:flex; flex-direction:column; gap:12px; margin-bottom:28px; }
.price-features li {
  display:flex; align-items:center; gap:10px;
  font-size:14.5px; color:var(--muted);
}
.price-features li::before { content:'→'; color:var(--gold); font-family:var(--mono); }

/* ─── TESTIMONIALS ─── */
.testimonials { background:var(--bg); }
.testi-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:60px; }
.testi-card {
  background:var(--card); border:1px solid var(--border);
  border-radius:16px; padding:30px;
  transition:border-color 0.25s, transform 0.3s, box-shadow 0.3s;
}
.testi-card:hover {
  border-color:rgba(201,168,76,0.3);
  transform:translateY(-4px);
  box-shadow:0 16px 40px rgba(201,168,76,0.08);
}
.testi-stars { color:#c9a84c; font-size:15px; letter-spacing:2px; margin-bottom:14px; }
.testi-text  { font-size:15.5px; color:var(--muted); line-height:1.75; margin-bottom:22px; font-style:italic; }
.testi-author { display:flex; align-items:center; gap:12px; }
.testi-avatar {
  width:42px; height:42px; border-radius:50%;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  display:flex; align-items:center; justify-content:center;
  font-weight:700; font-size:15px; color:#0a0a0a;
  flex-shrink:0;
}
.testi-name { font-weight:600; font-size:14.5px; color:var(--white); }
.testi-role { font-size:12.5px; color:var(--muted); }

/* ─── CTA ─── */
.cta-section {
  background:var(--bg); padding:100px 60px;
  text-align:center; position:relative; overflow:hidden;
}
.cta-glow {
  position:absolute; width:600px; height:400px;
  background:radial-gradient(ellipse, rgba(201,168,76,0.09) 0%, transparent 70%);
  top:50%; left:50%; transform:translate(-50%,-50%); pointer-events:none;
}
/* 3D rotating orb for CTA */
.cta-orb {
  position:absolute; width:300px; height:300px;
  top:50%; left:50%; transform:translate(-50%,-50%);
  pointer-events:none; z-index:0;
}
.cta-section h2 {
  font-size:clamp(34px,4vw,58px); font-weight:700;
  letter-spacing:-2px; color:var(--white); margin-bottom:14px; position:relative; z-index:1;
}
.cta-section p { font-size:18px; color:var(--muted); margin-bottom:36px; position:relative; z-index:1; }

/* ─── CONTACT ─── */
.contact { background:var(--surface); }
.contact-inner { display:grid; grid-template-columns:1fr 1fr; gap:72px; align-items:start; }
.contact-info-items { display:flex; flex-direction:column; gap:20px; margin-top:36px; }
.contact-item { display:flex; gap:14px; align-items:flex-start; }
.contact-icon {
  width:44px; height:44px;
  background:rgba(201,168,76,0.07); border:1px solid rgba(201,168,76,0.2);
  border-radius:10px; display:flex; align-items:center; justify-content:center;
  font-size:17px; flex-shrink:0;
  transition:background 0.2s, transform 0.2s;
}
.contact-item:hover .contact-icon { background:rgba(201,168,76,0.14); transform:scale(1.08); }
.contact-item-label { font-size:11px; color:var(--muted); text-transform:uppercase; letter-spacing:1px; margin-bottom:3px; font-family:var(--mono); }
.contact-item-val   { font-size:15px; color:var(--white); font-weight:500; }

.contact-form { display:flex; flex-direction:column; gap:18px; }
.contact-social-row {
  display:flex; gap:14px; align-items:flex-start;
  text-decoration:none; transition:transform 0.2s;
}
.contact-social-row:hover { transform:translateX(4px); }
.contact-social-row:hover .contact-icon { background:rgba(201,168,76,0.14); }

.form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.form-group { display:flex; flex-direction:column; gap:7px; }
.form-group label { font-size:12px; font-weight:600; color:var(--muted); text-transform:uppercase; letter-spacing:1px; font-family:var(--mono); }
.form-group input, .form-group select, .form-group textarea {
  background:var(--card); border:1px solid var(--border);
  border-radius:10px; padding:13px 15px;
  font-family:var(--font); font-size:15px; color:var(--text); outline:none;
  transition:border-color 0.2s, box-shadow 0.2s; min-height:48px;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color:var(--gold); box-shadow:0 0 0 3px rgba(201,168,76,0.12);
}
.form-group textarea { resize:vertical; min-height:110px; }
.form-group select option { background:var(--card); }

/* ─── FOOTER ─── */
footer {
  background:var(--surface); border-top:1px solid var(--border);
  padding:56px 60px 28px;
}
.footer-top { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:56px; margin-bottom:44px; }
.footer-brand p { font-size:14.5px; color:var(--muted); line-height:1.7; margin-top:14px; max-width:260px; }
.footer-col h5 { font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:2px; color:var(--gold); margin-bottom:18px; font-family:var(--mono); }
.footer-col ul  { list-style:none; display:flex; flex-direction:column; gap:10px; }
.footer-col ul a { font-size:14.5px; color:var(--muted); text-decoration:none; transition:color 0.2s; display:block; min-height:36px; display:flex; align-items:center; }
.footer-col ul a:hover { color:var(--gold); }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; padding-top:24px; border-top:1px solid var(--border); flex-wrap:wrap; gap:16px; }
.footer-bottom p { font-size:13.5px; color:var(--muted); }
.footer-socials { display:flex; gap:12px; }
.social-link {
  width:44px; height:44px;
  background:var(--card); border:1px solid var(--border);
  border-radius:8px; display:flex; align-items:center; justify-content:center;
  font-size:14px; text-decoration:none; color:var(--muted);
  transition:border-color 0.2s, background 0.2s, color 0.2s, transform 0.2s;
}
.social-link:hover { border-color:var(--gold); background:rgba(201,168,76,0.1); color:var(--gold); transform:translateY(-2px); }

/* ─── ANIMATIONS ─── */
@keyframes spin-slow { from { transform:rotate(0deg); } to { transform:rotate(360deg); } }
@keyframes spin-ccw  { from { transform:rotate(0deg); } to { transform:rotate(-360deg); } }
@keyframes draw { from { stroke-dashoffset:1200; } to { stroke-dashoffset:0; } }

.fade-in {
  opacity:0; transform:translateY(22px);
  transition:opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity:1; transform:translateY(0); }

/* ─── FLOATING PARTICLES (CSS) ─── */
.particles-container {
  position:absolute; inset:0; overflow:hidden; pointer-events:none; z-index:1;
}
.particle {
  position:absolute; width:2px; height:2px; border-radius:50%;
  background:var(--gold); opacity:0;
  animation:particle-float var(--dur,8s) var(--delay,0s) infinite ease-in-out;
}
@keyframes particle-float {
  0%   { opacity:0; transform:translateY(0) translateX(0) scale(0.5); }
  20%  { opacity:0.6; }
  80%  { opacity:0.3; }
  100% { opacity:0; transform:translateY(-120px) translateX(var(--dx,20px)) scale(1.5); }
}

/* ─── COUNTER ANIMATION ─── */
.stat-num[data-target] { transition:none; }

/* ─── RESPONSIVE ─── */
@media (max-width:1100px) {
  .hero-visual { display:none; }
  .services-grid { grid-template-columns:repeat(2,1fr); }
  .about-inner { grid-template-columns:1fr; }
  .about-inner .device-3d { max-width:380px; margin:0 auto; }
  .pricing-grid { grid-template-columns:1fr 1fr; }
  .contact-inner { grid-template-columns:1fr; }
  .footer-top { grid-template-columns:1fr 1fr; }
}

@media (max-width:768px) {
  nav { padding:14px 20px; }
  nav.scrolled { padding:10px 20px; }
  .nav-links { display:none; }
  .hamburger { display:flex; }

  section { padding:64px 20px; }
  .hero { padding:100px 20px 60px; }
  .hero h1 { letter-spacing:-1px; }
  .hero-desc { font-size:19px; }
  .hero-stats { gap:24px; }
  .stat-num { font-size:30px; }
  .stat-label { font-size:13px; }

  .section-desc { font-size:18px; }

  .services-grid, .pricing-grid, .testi-grid, .process-steps {
    grid-template-columns:1fr;
  }
  .process-steps::before { display:none; }
  .services-header { flex-direction:column; align-items:flex-start; }
  .service-card h3 { font-size:19px; }
  .service-card p { font-size:15px; }

  .about-list li { font-size:15px; }

  .step h4 { font-size:16px; }
  .step p { font-size:14.5px; }

  .testi-text { font-size:15px; }

  .footer-top { grid-template-columns:1fr; gap:36px; }
  footer { padding:44px 20px 24px; }
  .footer-brand p { font-size:14px; }
  .footer-col ul a { font-size:14px; }
  .footer-bottom { flex-direction:column; text-align:center; }
  .cta-section { padding:72px 20px; }
  .cta-section p { font-size:17px; }
  .form-row { grid-template-columns:1fr; }
  .contact-inner { gap:48px; }
  .contact-item-val { font-size:15px; }
  .form-group input, .form-group select, .form-group textarea { font-size:16px; } /* prevent iOS zoom */
}

@media (max-width:480px) {
  .hero-actions { flex-direction:column; }
  .hero-actions .btn-primary, .hero-actions .btn-ghost { width:100%; justify-content:center; }
  .pricing-grid { grid-template-columns:1fr; }
  .btn-primary, .btn-ghost { font-size:15px; padding:14px 22px; }
}

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

/* ══════════════════════════════════════════════════════════
   SERVICE DETAIL PAGE — additional styles
   ══════════════════════════════════════════════════════════ */

.breadcrumb {
  position:relative; z-index:2; display:flex; align-items:center; gap:8px;
  font-family:var(--mono); font-size:12px; color:var(--muted);
  margin-bottom:28px; flex-wrap:wrap;
}
.breadcrumb a { color:var(--muted); text-decoration:none; transition:color 0.2s; min-height:44px; display:flex; align-items:center; }
.breadcrumb a:hover { color:var(--gold); }
.breadcrumb .sep { color:rgba(201,168,76,0.4); }
.breadcrumb .current { color:var(--gold); }

/* Service hero (shorter than homepage hero) */
.service-hero {
  min-height:62vh; position:relative; display:flex; align-items:center;
  padding:130px 60px 70px; overflow:hidden;
}
.service-hero-content { position:relative; z-index:2; max-width:760px; }
.service-hero-icon {
  width:64px; height:64px; border-radius:16px;
  display:flex; align-items:center; justify-content:center;
  font-size:28px; margin-bottom:24px;
  background:rgba(201,168,76,0.1); border:1px solid rgba(201,168,76,0.25);
}
.service-hero h1 {
  font-size:clamp(34px,4.6vw,62px); font-weight:700;
  line-height:1.08; letter-spacing:-1.5px; color:var(--white); margin-bottom:20px;
}
.service-hero-desc { font-size:20px; color:var(--muted); max-width:600px; line-height:1.75; margin-bottom:34px; }

/* Two-column intro / highlights */
.detail-intro { background:var(--surface); }
.detail-grid { display:grid; grid-template-columns:1.1fr 0.9fr; gap:64px; align-items:start; }
.detail-grid p { font-size:16.5px; color:var(--muted); line-height:1.85; margin-bottom:18px; }
.highlight-card {
  background:var(--card); border:1px solid var(--border); border-radius:16px;
  padding:30px; position:relative; overflow:hidden;
}
.highlight-card h4 {
  font-family:var(--mono); font-size:11px; letter-spacing:2px; text-transform:uppercase;
  color:var(--gold); margin-bottom:20px;
}
.highlight-list { list-style:none; display:flex; flex-direction:column; gap:14px; }
.highlight-list li {
  display:flex; align-items:flex-start; gap:12px;
  font-size:15px; color:var(--text); line-height:1.5;
}

/* Feature grid (what's included) */
.feature-grid {
  display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:50px;
}
.feature-card {
  background:var(--card); border:1px solid var(--border); border-radius:16px;
  padding:28px 26px; transition:transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.feature-card:hover {
  transform:translateY(-5px); border-color:rgba(201,168,76,0.35);
  box-shadow:0 16px 44px rgba(201,168,76,0.1);
}
.feature-icon {
  width:44px; height:44px; border-radius:10px; margin-bottom:16px;
  background:rgba(201,168,76,0.08); border:1px solid rgba(201,168,76,0.2);
  display:flex; align-items:center; justify-content:center; font-size:18px;
}
.feature-card h4 { font-size:17px; font-weight:700; color:var(--white); margin-bottom:8px; }
.feature-card p { font-size:14.5px; color:var(--muted); line-height:1.65; }

/* Service-specific process timeline */
.detail-features { background:var(--bg); }
.detail-process { background:var(--surface); }
.detail-stack { background:var(--bg); }

/* Related services */
.related { background:var(--surface); }
.related-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:48px; }
.related-card {
  display:block; text-decoration:none; color:inherit;
  background:var(--card); border:1px solid var(--border); border-radius:16px;
  padding:26px; transition:transform 0.3s, border-color 0.3s;
}
.related-card:hover { transform:translateY(-4px); border-color:rgba(201,168,76,0.35); }
.related-card .service-icon { margin-bottom:16px; }
.related-card h4 { font-size:16.5px; font-weight:700; color:var(--white); margin-bottom:6px; }
.related-card p { font-size:13.5px; color:var(--muted); line-height:1.6; }
.related-card .service-cta { margin-top:16px; font-size:12px; }

@media (max-width:1100px) {
  .detail-grid { grid-template-columns:1fr; gap:36px; }
  .feature-grid { grid-template-columns:1fr 1fr; }
  .related-grid { grid-template-columns:1fr 1fr; }
}
@media (max-width:768px) {
  .service-hero { padding:110px 20px 56px; min-height:auto; }
  .service-hero-desc { font-size:18px; }
  .detail-grid p { font-size:15.5px; }
  .highlight-list li { font-size:14.5px; }
  .feature-card h4 { font-size:16px; }
  .feature-card p { font-size:14px; }
  .feature-grid { grid-template-columns:1fr; }
  .related-grid { grid-template-columns:1fr; }
}