:root{
  --bg:#000000;
  --muted:#111111;
  --card:#171717;
  --text:#FFFFFF;
  --accent:#FF4A1A; /* red-orange */
  --accent-2:#FF6B00;
  --glass: rgba(255,255,255,0.04);
  --radius:14px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.2);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.3);
  --shadow-accent: 0 4px 20px rgba(255,74,26,0.3);
}
*{box-sizing:border-box}
html,body{height:100%;}
body{
  margin:0; font-family:Montserrat,system-ui,Segoe UI,Roboto,Arial,sans-serif;
  background:linear-gradient(180deg,var(--bg) 0%, #050505 100%);
  color:var(--text); -webkit-font-smoothing:antialiased;
  scroll-behavior:smooth;
}

/* Smooth scrolling and modern animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes shimmer {
  0% { background-position: -200px 0; }
  100% { background-position: calc(200px + 100%) 0; }
}
.container{max-width:1100px;margin:0 auto;padding:36px;}

/* NAV */
.nav{display:flex;align-items:center;justify-content:space-between;padding:8px 0}
.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:inherit}
.logo{
  width:48px;height:48px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:flex;align-items:center;justify-content:center;font-weight:800;color:#111;font-size:18px;box-shadow:0 6px 18px rgba(255,74,26,0.12);
  transition:all 0.3s ease;
}
.logo:hover{
  transform:rotate(5deg) scale(1.1);
  box-shadow:0 8px 25px rgba(255,74,26,0.25);
}
.logo-img{
  width:72px;height:72px;border-radius:12px;object-fit:cover;box-shadow:0 6px 18px rgba(255,74,26,0.12);
  transition:all 0.3s ease;
}
.logo-img:hover{
  transform:scale(1.05) rotate(-2deg);
  box-shadow:0 10px 30px rgba(255,74,26,0.2);
}
nav a{color:var(--text);text-decoration:none;margin-left:18px;font-weight:600;opacity:0.95;transition:all 0.3s ease;position:relative;padding:8px 12px;border-radius:8px}
nav a:hover{opacity:1;color:var(--accent);background:rgba(255,74,26,0.08);transform:translateY(-1px)}
nav a::after{content:'';position:absolute;bottom:0;left:50%;width:0;height:2px;background:var(--accent);transition:all 0.3s ease;transform:translateX(-50%)}
nav a:hover::after{width:80%}

/* HERO */
.hero{padding:48px 0 28px;text-align:center;animation:fadeInUp 0.8s ease-out}
.hero h1{font-size:48px;letter-spacing:1px;margin:6px 0 10px;color:var(--accent);text-shadow:0 8px 28px rgba(255,74,26,0.12);transition:all 0.3s ease}
.hero h1:hover{transform:scale(1.02);text-shadow:0 12px 35px rgba(255,74,26,0.2)}
.hero p{color:rgba(255,255,255,0.88);font-size:18px;margin:0 0 22px;transition:color 0.3s ease}
.hero p:hover{color:rgba(255,255,255,1)}
.btn-row{display:inline-flex;gap:12px}
.btn{padding:12px 20px;border-radius:10px;font-weight:700;border:2px solid transparent;cursor:pointer;transition:all 0.3s ease;position:relative;overflow:hidden}
.btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transition:left 0.5s ease}
.btn:hover::before{left:100%}
.btn-primary{background:var(--accent);color:#111;box-shadow:0 4px 15px rgba(255,74,26,0.3)}
.btn-primary:hover{background:var(--accent-2);transform:translateY(-2px);box-shadow:0 8px 25px rgba(255,74,26,0.4)}
.btn-outline{background:transparent;border-color:rgba(255,255,255,0.12);color:var(--text)}
.btn-outline:hover{border-color:var(--accent);background:rgba(255,74,26,0.1);transform:translateY(-2px);box-shadow:0 4px 15px rgba(255,74,26,0.2)}

/* FEATURES */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}
.card{background:linear-gradient(180deg,var(--card),#0f0f0f);padding:14px;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,0.6);transition:all 0.4s cubic-bezier(0.25,0.46,0.45,0.94);border:1px solid rgba(255,255,255,0.05);position:relative;overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(255,74,26,0.1),transparent);opacity:0;transition:opacity 0.3s ease}
.card:hover::before{opacity:1}
.card img{width:100%;height:150px;object-fit:cover;border-radius:10px}
.card h3{margin:12px 0 6px;font-size:18px}
.card p{margin:0;color:rgba(255,255,255,0.8);font-size:14px}
.card-link{text-decoration:none;color:inherit;display:block}
.card-link:hover .card{transform:translateY(-8px) scale(1.02);box-shadow:0 20px 50px rgba(0,0,0,0.9),0 0 0 1px rgba(255,74,26,0.2);border-color:rgba(255,74,26,0.3)}
.card-link:hover .card h3{color:var(--accent);transform:translateX(4px)}
.card-link:hover .card img{transform:scale(1.05)}
.card img{transition:transform 0.4s ease}
.card h3{transition:all 0.3s ease}

/* SHOWCASE */
.showcase{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:36px;align-items:center}
.showcase .img-wrap{background:var(--glass);padding:12px;border-radius:12px;transition:all 0.3s ease;border:1px solid rgba(255,255,255,0.05)}
.showcase .img-wrap:hover{background:rgba(255,255,255,0.08);transform:scale(1.02);box-shadow:0 10px 30px rgba(0,0,0,0.3)}
.showcase img{display:block;width:100%;height:340px;object-fit:cover;border-radius:10px;transition:transform 0.4s ease}
.showcase .img-wrap:hover img{transform:scale(1.05)}
.showcase .about{padding:8px 12px}
.showcase p{line-height:1.6;color:rgba(255,255,255,0.9)}

/* CTA */
.cta{margin-top:40px;padding:28px;border-radius:16px;background:linear-gradient(180deg, rgba(255,74,26,0.06), transparent);border:1px solid rgba(255,74,26,0.12);text-align:center;transition:all 0.3s ease;position:relative;overflow:hidden}
.cta::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(45deg,rgba(255,74,26,0.1),transparent);opacity:0;transition:opacity 0.3s ease}
.cta:hover{border-color:rgba(255,74,26,0.25);transform:translateY(-2px)}
.cta:hover::before{opacity:1}
.cta h2{margin:0 0 12px;font-size:20px}

/* FOOTER */
footer{margin-top:44px;padding:18px 0;border-top:1px solid rgba(255,255,255,0.03);color:rgba(255,255,255,0.6);font-size:14px;display:flex;justify-content:center;align-items:center;flex-direction:column;gap:16px}
.social-links{display:flex;gap:16px;align-items:center}
.social-icon{width:20px;height:20px;fill:rgba(255,255,255,0.6);transition:fill 0.3s ease}
.social-icon:hover{fill:var(--accent)}
.social-link{display:flex;align-items:center;text-decoration:none}

/* CONTACT FORM */
.contact-section{margin-top:40px;padding:40px 28px;border-radius:16px;background:linear-gradient(180deg, rgba(255,74,26,0.04), transparent);border:1px solid rgba(255,74,26,0.08)}
.contact-container{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-info h2{margin:0 0 12px;font-size:28px;color:var(--accent)}
.contact-info p{margin:0 0 32px;color:rgba(255,255,255,0.8)}
.contact-details{margin-top:32px}
.contact-item{margin-bottom:32px}
.contact-item h3{margin:0 0 16px;font-size:18px;color:var(--accent)}
.contact-item p{margin:8px 0;color:rgba(255,255,255,0.8);font-size:14px}
.social-contact{display:flex;flex-direction:column;gap:12px}
.social-contact-li.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}
.social-contact-link{display:flex;align-items:center;gap:12px;color:rgba(255,255,255,0.8);text-decoration:none;padding:8px 12px;transition:all 0.3s ease;border-radius:8px;position:relative}
.social-contact-link:hover{color:var(--accent);background:rgba(255,74,26,0.1);transform:translateX(4px)}
.social-contact-link::before{content:'';position:absolute;left:0;top:50%;width:0;height:2px;background:var(--accent);transition:width 0.3s ease;transform:translateY(-50%)}
.social-contact-link:hover::before{width:3px}
.social-contact-icon{width:20px;height:20px;fill:currentColor}
.contact-form-wrapper{background:rgba(255,255,255,0.02);padding:32px;border-radius:12px;border:1px solid rgba(255,255,255,0.06);transition:all 0.3s ease;position:relative}
.contact-form-wrapper:hover{border-color:rgba(255,74,26,0.2);background:rgba(255,255,255,0.04);box-shadow:0 8px 25px rgba(0,0,0,0.2)}
.contact-form{text-align:left}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-group{margin-bottom:20px}
.form-group label{display:block;margin-bottom:8px;font-weight:600;color:var(--text);font-size:14px}
.form-group input, .form-group select, .form-group textarea{width:100%;padding:12px 16px;border:1px solid rgba(255,255,255,0.12);border-radius:8px;background:rgba(255,255,255,0.04);color:var(--text);font-family:inherit;font-size:14px;transition:border-color 0.3s ease, background 0.3s ease}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,0.08);transform:translateY(-1px);box-shadow:0 4px 12px rgba(255,74,26,0.15)}
.form-group input:hover, .form-group select:hover, .form-group textarea:hover{border-color:rgba(255,255,255,0.2);background:rgba(255,255,255,0.06)}
.form-group textarea{resize:vertical;min-height:120px}
.form-submit{width:100%;margin-top:12px;padding:14px 26px;font-size:16px;background:var(--accent);color:#111;border:none;border-radius:8px;font-weight:700;cursor:pointer;transition:all 0.3s ease;position:relative;overflow:hidden}
.form-submit::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.3),transparent);transition:left 0.5s ease}
.form-submit:hover{background:var(--accent-2);transform:translateY(-2px);box-shadow:0 8px 25px rgba(255,74,26,0.4)}
.form-submit:hover::before{left:100%}
.form-submit:active{transform:translateY(0)}

/* Loading states and micro-interactions */
.loading {
  background: linear-gradient(90deg, rgba(255,255,255,0.1) 25%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0.1) 75%);
  background-size: 200px 100%;
  animation: shimmer 1.5s infinite;
}

/* Page sections fade in */
.features, .showcase, .cta, .contact-section {
  animation: fadeInUp 0.6s ease-out;
}

/* Stagger animation delays */
.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.2s; }
.card:nth-child(3) { animation-delay: 0.3s; }

/* Enhanced focus states for accessibility */
.btn:focus, nav a:focus, .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Selection styling */
::selection {
  background: var(--accent);
  color: #111;
}

/* Tablet screens */
@media (max-width: 1024px) {
  .container{padding:24px}
  .hero h1{font-size:42px}
  .features{grid-template-columns:repeat(2,1fr);gap:16px}
  .showcase{gap:20px}
  .contact-container{gap:32px}
}

/* Mobile screens */
@media (max-width:768px){
  .container{padding:20px}
  .nav{flex-direction:column;gap:16px;text-align:center}
  .nav nav{margin-top:12px}
  .nav nav a{margin:0 8px}
  
  .hero{padding:32px 0 20px}
  .hero h1{font-size:32px;line-height:1.2}
  .hero p{font-size:16px}
  .btn-row{flex-direction:column;gap:8px;width:100%}
  .btn{width:100%;text-align:center}
  
  .features{grid-template-columns:1fr;gap:16px}
  .showcase{grid-template-columns:1fr;gap:20px}
  .showcase .img-wrap{order:1}
  .showcase .about{order:2}
  
  .contact-section{padding:24px 16px}
  .contact-container{grid-template-columns:1fr;gap:24px}
  .contact-form-wrapper{padding:20px}
  .form-row{grid-template-columns:1fr}
  
  .cta{padding:20px;margin-top:32px}
  .cta h2{font-size:18px}
  
  /* Mobile hover adjustments */
  .card-link:hover .card{transform:translateY(-2px)}
  .btn:hover{transform:none}
  nav a:hover{transform:none}
  .logo:hover{transform:none}
  .logo-img:hover{transform:none}
}

/* Small mobile screens */
@media (max-width:480px){
  .container{padding:16px}
  .hero h1{font-size:28px}
  .hero p{font-size:15px}
  
  .card{padding:12px}
  .card img{height:120px}
  .card h3{font-size:16px}
  .card p{font-size:13px}
  
  .contact-section{padding:20px 12px}
  .contact-form-wrapper{padding:16px}
  .form-group input, .form-group select, .form-group textarea{padding:10px 12px;font-size:13px}
  .form-submit{padding:12px 20px;font-size:14px}
  
  .social-links{flex-wrap:wrap;justify-content:center}
}