/* Core + variables (populated via inline CSS vars in header.php) */
*{margin:0;padding:0;box-sizing:border-box;font-family:'Inter','Segoe UI',sans-serif}
html{scroll-behavior:smooth}
body{background-color:var(--darker);color:var(--text);line-height:1.7;overflow-x:hidden;background:radial-gradient(ellipse at top,#1A1530 0%,var(--darker) 70%)}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
section{padding:120px 0;position:relative}
h1,h2,h3,h4{font-weight:700;line-height:1.2;margin-bottom:1rem}
.gradient-text{background:linear-gradient(135deg,var(--secondary),var(--neon));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.accent-text{background:linear-gradient(135deg,var(--accent),var(--primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.orange-text{color:var(--accent);text-shadow:0 0 20px rgba(255,122,51,.4)}
.glow-text{text-shadow:0 0 15px rgba(0,212,170,.6)}

/* Header & nav */
header{position:fixed;top:0;left:0;width:100%;background:rgba(15,11,29,.92);backdrop-filter:blur(15px);z-index:1000;transition:all .4s cubic-bezier(.25,.46,.45,.94);border-bottom:1px solid rgba(255,255,255,.07)}
.header-container{display:flex;justify-content:space-between;align-items:center;padding:20px 0}
.logo{font-size:1.8rem;font-weight:800;display:flex;align-items:center}
.logo-main{color:var(--text)}
.logo-accent{background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.logo-dot{width:8px;height:8px;background:var(--accent);border-radius:50%;margin-left:5px;box-shadow:0 0 20px rgba(255,122,51,.4);animation:pulse 2s infinite}
@keyframes pulse{0%{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.1)}100%{opacity:1;transform:scale(1)}}
nav ul{display:flex;list-style:none}
nav ul li{margin-left:35px}
nav ul li a{text-decoration:none;color:var(--text);font-weight:500;transition:all .4s cubic-bezier(.25,.46,.45,.94);position:relative;font-size:.95rem}
nav ul li a:after{content:'';position:absolute;bottom:-8px;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--primary),var(--accent));transition:all .4s cubic-bezier(.25,.46,.45,.94)}
nav ul li a:hover{color:var(--accent)}
nav ul li a:hover:after{width:100%}
.cta-button{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;padding:14px 32px;border-radius:50px;text-decoration:none;font-weight:600;transition:all .4s cubic-bezier(.25,.46,.45,.94);display:inline-block;box-shadow:0 0 25px rgba(123,63,228,.4);position:relative;overflow:hidden;border:none;cursor:pointer}
.cta-button:before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:all .4s cubic-bezier(.25,.46,.45,.94)}
.cta-button:hover{transform:translateY(-3px);box-shadow:0 10px 25px rgba(123,63,228,.5)}
.cta-button:hover:before{left:100%}
.mobile-toggle{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer;z-index:1001}

/* Hero */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;background:radial-gradient(circle at 20% 80%,rgba(123,63,228,.15) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(255,122,51,.1) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(0,240,255,.08) 0%,transparent 50%)}
.hero-bg{position:absolute;top:0;left:0;width:100%;height:100%;background-size:cover;background-position:center;opacity:.4;z-index:-1}
.floating-elements{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;overflow:hidden}
.floating-element{position:absolute;border-radius:50%;background:rgba(255,255,255,.03);animation:float 20s infinite linear}
.floating-element:nth-child(1){width:120px;height:120px;top:15%;left:10%;animation-delay:0s;background:radial-gradient(circle,rgba(123,63,228,.1) 0%,transparent 70%)}
.floating-element:nth-child(2){width:80px;height:80px;top:65%;left:85%;animation-delay:-7s;background:radial-gradient(circle,rgba(255,122,51,.1) 0%,transparent 70%)}
.floating-element:nth-child(3){width:60px;height:60px;top:80%;left:15%;animation-delay:-14s;background:radial-gradient(circle,rgba(0,240,255,.1) 0%,transparent 70%)}
@keyframes float{0%{transform:translateY(0) rotate(0deg);opacity:.7}50%{transform:translateY(-40px) rotate(180deg);opacity:1}100%{transform:translateY(0) rotate(360deg);opacity:.7}}
.hero-content{position:relative;z-index:1;max-width:850px}
.hero h1{font-size:3.8rem;margin-bottom:1.5rem;line-height:1.1}
.hero p{font-size:1.3rem;margin-bottom:2.5rem;color:var(--text-light);max-width:650px}
.hero-buttons{display:flex;gap:20px}
.secondary-button{background:transparent;color:var(--text);padding:14px 32px;border-radius:50px;text-decoration:none;font-weight:600;transition:all .4s cubic-bezier(.25,.46,.45,.94);display:inline-block;border:2px solid rgba(255,255,255,.1)}
.secondary-button:hover{border-color:var(--accent);color:var(--accent);box-shadow:0 0 15px rgba(255,122,51,.3)}

/* Services */
.services{background-color:var(--dark);position:relative}
.services-bg{position:absolute;top:0;left:0;width:100%;height:100%;background:url('https://images.unsplash.com/photo-1551288049-bebda4e38f71?auto=format&fit=crop&w=2070&q=80') no-repeat center/cover;opacity:.1;z-index:0}
.section-title{text-align:center;margin-bottom:80px;position:relative;z-index:1}
.section-title h2{font-size:3rem;margin-bottom:1rem;position:relative;display:inline-block}
.section-title h2:after{content:'';position:absolute;bottom:-15px;left:50%;transform:translateX(-50%);width:100px;height:4px;background:linear-gradient(to right,var(--primary),var(--accent));border-radius:2px}
.section-title p{color:var(--text-light);max-width:700px;margin:2rem auto 0;font-size:1.2rem}
/* adjust vertical centering */
.services .section-title{margin-top:-40px;margin-bottom:60px}
.services{padding-top:80px;padding-bottom:100px}

.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;position:relative;z-index:1}
.service-card{background:var(--card-bg);border-radius:20px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.3);transition:all .4s cubic-bezier(.25,.46,.45,.94);border:1px solid rgba(255,255,255,.05);position:relative;z-index:1;backdrop-filter:blur(10px)}
.service-card:before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,var(--primary),transparent);opacity:0;transition:all .4s cubic-bezier(.25,.46,.45,.94);z-index:-1}
.service-card:hover{transform:translateY(-15px);box-shadow:0 20px 40px rgba(0,0,0,.4)}
.service-card:hover:before{opacity:.1}
.service-icon{height:140px;display:flex;align-items:center;justify-content:center;font-size:3.5rem;background:rgba(0,0,0,.2);position:relative;overflow:hidden}
.service-icon:after{content:'';position:absolute;bottom:0;left:0;width:100%;height:3px;background:linear-gradient(to right,var(--primary),var(--accent))}
.service-content{padding:30px}
.service-content h3{font-size:1.6rem;margin-bottom:15px}
.service-content p{color:var(--text-light);margin-bottom:20px}
.service-examples{margin-top:25px}
.service-examples h4{font-size:1rem;margin-bottom:12px;color:var(--text);display:flex;align-items:center}
.service-examples h4 i{margin-right:8px;color:var(--accent)}
.service-examples ul{list-style-type:none}
.service-examples li{padding:8px 0;color:var(--text-light);position:relative;padding-left:20px;transition:all .4s cubic-bezier(.25,.46,.45,.94)}
.service-examples li:hover{color:var(--text);transform:translateX(5px)}
.service-examples li:before{content:"▸";color:var(--accent);position:absolute;left:0;transition:all .4s cubic-bezier(.25,.46,.45,.94)}
.service-examples li:hover:before{color:var(--secondary)}

/* CTA */
.cta-section{padding:140px 0;background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);color:#fff;text-align:center;position:relative;overflow:hidden}
.cta-bg{position:absolute;top:0;left:0;width:100%;height:100%;background:url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?auto=format&fit=crop&w=2072&q=80') no-repeat center/cover;opacity:.15;z-index:0}
.cta-content{position:relative;z-index:1;max-width:800px;margin:0 auto}
.cta-section h2{font-size:3rem;margin-bottom:1.5rem}
.cta-section p{max-width:600px;margin:0 auto 3rem;font-size:1.3rem;opacity:.9}
.cta-button.light{background:#fff;color:var(--primary)}
.cta-button.light:hover{background:var(--text);transform:translateY(-3px);box-shadow:0 10px 25px rgba(255,255,255,.3)}

/* Footer */
footer{background-color:var(--darker);color:#fff;padding:80px 0 30px;border-top:1px solid rgba(255,255,255,.05)}
.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px;margin-bottom:40px}
.footer-column h3{font-size:1.3rem;margin-bottom:25px;color:var(--accent);position:relative;display:inline-block}
.footer-column h3:after{content:'';position:absolute;bottom:-8px;left:0;width:40px;height:3px;background:var(--primary);border-radius:2px}
.footer-column p{color:#94a3b8;margin-bottom:20px}
.footer-column ul{list-style:none}
.footer-column ul li{margin-bottom:12px}
.footer-column ul li a{color:#94a3b8;text-decoration:none;transition:all .4s cubic-bezier(.25,.46,.45,.94);display:flex;align-items:center}
.footer-column ul li a i{margin-right:10px;width:20px;text-align:center}
.footer-column ul li a:hover{color:var(--accent);transform:translateX(5px)}
.social-links{display:flex;gap:15px;margin-top:20px}
.social-links a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:rgba(255,255,255,.05);border-radius:50%;color:#94a3b8;transition:all .4s cubic-bezier(.25,.46,.45,.94)}
.social-links a:hover{background:var(--accent);color:#fff;transform:translateY(-3px)}
.copyright{text-align:center;padding-top:30px;border-top:1px solid rgba(255,255,255,.05);color:#64748b;font-size:.9rem}

/* Responsive */
@media (max-width:1100px){
  .hero h1{font-size:3.2rem}
  .services-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .mobile-toggle{display:block}
  nav{position:fixed;top:80px;left:0;width:100%;background:rgba(15,11,29,.95);backdrop-filter:blur(15px);padding:20px;transform:translateY(-100%);opacity:0;visibility:hidden;transition:all .4s cubic-bezier(.25,.46,.45,.94);box-shadow:0 10px 20px rgba(0,0,0,.2);z-index:999}
  nav.active{transform:translateY(0);opacity:1;visibility:visible}
  nav ul{flex-direction:column}
  nav ul li{margin:12px 0}
  .hero h1{font-size:2.5rem}
  .hero p{font-size:1.1rem}
  .hero-buttons{flex-direction:column;gap:15px}
  .section-title h2{font-size:2.2rem}
  .cta-section h2{font-size:2.2rem}
}
@media (max-width:576px){
  .hero h1{font-size:2.2rem}
  .hero p{font-size:1rem}
  .section-title h2{font-size:1.8rem}
  .service-content{padding:20px}
  .cta-section{padding:100px 0}
}