/* ----------------------------
   Single consolidated stylesheet
   ---------------------------- */
:root{
  --primary-blue:#00A3FF;
  --accent-blue:#00D4FF;
  --secondary-blue:#0066FF;
  --muted:#667788;
  --text-dark:#0b2430;
  --page-bg:#f6f9fb;
  --card-bg:#ffffff;
  --max-width:1200px;
  --radius:12px;
}

/* Reset + base */
*{box-sizing:border-box;margin:0;padding:0;font-family:"Segoe UI",Inter,system-ui,Arial,sans-serif}
html,body{height:100%;background:var(--page-bg);color:var(--text-dark)}
.container{max-width:var(--max-width);margin:0 auto;padding:0 1rem}

/* NAV / HEADER */
.site-header{background:var(--card-bg);position:sticky;top:0;z-index:1200;box-shadow:0 1px 0 rgba(10,20,30,0.04)}
.navbar .nav-container{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:72px;max-width:var(--max-width);margin:0 auto;padding:0 1rem}
.logo{display:flex;align-items:center;gap:.9rem;flex-shrink:0}
.logo img{height:56px;display:block;width:auto;object-fit:contain}
.company-info{display:flex;flex-direction:column}
.company-info h2{font-size:.95rem;margin:0;font-weight:700}
.company-info p{font-size:.82rem;margin:0;color:var(--muted)}

/* Nav links */
.nav-links{display:flex;align-items:center;gap:1.2rem}
.nav-links a{padding:.35rem .6rem;border-radius:8px;color:var(--text-dark);font-weight:600;transition:background .18s;text-decoration:none}
.nav-links a:hover{background:rgba(0,163,255,0.06)}
.nav-links a.active{background:rgba(0,163,255,0.1);color:var(--primary-blue)}
.contact-btn{padding:.45rem .95rem;border-radius:22px;border:2px solid var(--primary-blue);color:var(--primary-blue);background:transparent}
.contact-btn.active{background:var(--primary-blue);color:#fff}

/* Mobile hamburger */
.hamburger{display:none;background:transparent;border:0;font-size:32px;cursor:pointer;padding:.6rem;z-index:1500;position:relative;color:var(--text-dark);line-height:1;min-width:48px;min-height:48px;-webkit-tap-highlight-color:transparent;touch-action:manipulation;user-select:none;font-weight:bold}
.hamburger:hover,.hamburger:active{background:rgba(0,163,255,0.1);border-radius:8px;color:var(--primary-blue)}
.hamburger.active{background:rgba(0,163,255,0.15);color:var(--primary-blue)}
.nav-links.active{display:flex !important}

/* HERO */
.hero{padding:3.5rem 0;display:block}
.hero-content{max-width:820px;margin:0 auto 1.5rem;text-align:center}
h1{margin:0 0 .6rem 0;font-weight:800;line-height:1.02;font-size:clamp(2.2rem,6vw,4rem);background:linear-gradient(90deg,var(--primary-blue),var(--accent-blue));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.subtitle{font-size:1.15rem;color:var(--text-dark);margin:0 0 1rem 0}
#typing-text::after{content:"|";margin-left:4px;animation:blink .8s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* tags and ctas */
.tags{display:flex;gap:.6rem;flex-wrap:wrap;justify-content:center;margin-bottom:1rem}
.tags span{padding:.4rem .8rem;border-radius:999px;background:rgba(0,163,255,0.08);font-weight:600;color:var(--muted)}
.cta-buttons{display:flex;gap:.9rem;align-items:center;justify-content:center}
.primary-btn{background:var(--primary-blue);color:#fff;border:0;padding:.7rem 1.4rem;border-radius:22px;cursor:pointer}
.secondary-btn{background:transparent;border:2px solid var(--primary-blue);color:var(--primary-blue);padding:.65rem 1.25rem;border-radius:22px;cursor:pointer}
.demo-note{color:var(--muted);margin-left:8px}

/* HERO FEATURES row (responsive) */
.hero-features{display:flex;gap:1rem;justify-content:space-between;align-items:stretch;flex-wrap:wrap;max-width:var(--max-width);margin:0.5rem auto;padding:0 1rem}
.feature-card{display:flex;gap:1rem;align-items:center;padding:1rem;border-radius:12px;background:var(--card-bg);border:2px solid transparent;box-shadow:0 8px 28px rgba(10,20,40,0.04);transition:transform .28s,box-shadow .28s;flex:1 1 300px;min-width:260px}
.feature-card:hover{transform:translateY(-6px);box-shadow:0 22px 50px rgba(10,20,40,0.08)}
.icon{width:56px;height:56px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;flex-shrink:0}
.feature-text h3{margin:0;font-size:1.05rem}
.feature-text p{margin:0;color:var(--muted);font-size:.95rem}
.rd{background:linear-gradient(135deg,var(--primary-blue),var(--secondary-blue))}
.pa{background:linear-gradient(135deg,var(--accent-blue),#FFD36E)}
.tl{background:linear-gradient(135deg,#FF7F50,#B78CFF)}

/* ABOUT page specific - removed to avoid conflicts with about.css */

/* Steps / how-it-works */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem}
.step{background:#fff;padding:1rem;border-radius:10px;border:1px solid rgba(0,0,0,0.03);box-shadow:0 6px 18px rgba(10,20,40,0.02)}
.step h4{margin:0 0 .5rem 0;font-size:1rem;color:var(--primary-blue)}
.step p{margin:0;color:var(--text-dark);font-size:.95rem;line-height:1.5}

/* lists */
.bullets{list-style:disc;margin-left:1.05rem;color:var(--text-dark)}
.bullets li{margin:.5rem 0;line-height:1.6}

/* career/contact grid */
.careers-contact{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-top:1rem}

/* separators */
.about-section hr{border:none;height:1px;background:linear-gradient(90deg,transparent,rgba(0,0,0,0.06),transparent);margin:1.5rem 0;border-radius:1px}

/* FOOTER */
footer{background:#f8f9fa;padding:3rem 0;margin-top:2rem}
.footer-content{max-width:var(--max-width);margin:0 auto;padding:0 1rem;display:flex;flex-direction:column;gap:1rem}
.footer-links{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.footer-links a{color:var(--primary-blue);text-decoration:none;transition:color 0.2s}
.footer-links a:hover{color:var(--secondary-blue)}
.footer-links h4{margin:0 0 0.5rem 0;font-size:1rem;color:var(--text-dark)}
.footer-links .quick-links,.footer-links .social-links{display:flex;flex-direction:column;gap:0.5rem}
.copyright{color:var(--muted);font-size:0.9rem;margin-top:1rem;text-align:center}

/* Responsive rules */
@media (max-width:980px){
  .logo img{height:48px}
  .nav-container{height:64px}
  .hero-features{gap:.9rem}
  .feature-card{min-width:260px}
  .cta-buttons{flex-wrap:wrap;gap:.6rem}
  .demo-note{margin-left:0;width:100%;text-align:center}
}
@media (max-width:768px){
  .navbar .nav-container{flex-direction:row;align-items:center;justify-content:space-between;height:auto;padding:.6rem 1rem;gap:.75rem;flex-wrap:wrap}
  .logo{flex-shrink:0;align-items:center;gap:.5rem}
  .logo img{height:38px}
  .hamburger{display:none !important}
  .nav-links{display:flex !important;flex-direction:row !important;flex-wrap:wrap !important;gap:.4rem !important;width:auto !important;padding:0 !important;border:none !important;margin:0 !important;justify-content:flex-start !important;overflow-x:auto !important;-webkit-overflow-scrolling:touch !important;scrollbar-width:none !important;-ms-overflow-style:none !important}
  .nav-links::-webkit-scrollbar{display:none}
  .nav-links a{width:auto !important;padding:.4rem .7rem !important;text-align:center !important;border-radius:6px !important;background:transparent !important;font-size:.8rem !important;font-weight:500 !important;color:var(--text-dark) !important;transition:all .2s ease !important;border:1px solid transparent !important;white-space:nowrap !important;flex-shrink:0 !important}
  .nav-links a:hover{background:rgba(0,163,255,0.08) !important;color:var(--primary-blue) !important;transform:translateY(-1px) !important;border-color:rgba(0,163,255,0.15) !important}
  .nav-links a.active{background:linear-gradient(135deg,rgba(0,163,255,0.12),rgba(0,163,255,0.08)) !important;color:var(--primary-blue) !important;font-weight:600 !important;border-color:rgba(0,163,255,0.25) !important}
  .contact-btn{padding:.4rem .9rem !important;background:linear-gradient(135deg,var(--primary-blue),#0088cc) !important;color:#fff !important;font-weight:600 !important;font-size:.8rem !important;border:1px solid var(--primary-blue) !important;box-shadow:0 2px 6px rgba(0,163,255,0.2) !important;white-space:nowrap !important;flex-shrink:0 !important}
  .contact-btn:hover{background:linear-gradient(135deg,#0088cc,var(--primary-blue)) !important;transform:translateY(-1px) !important;box-shadow:0 3px 10px rgba(0,163,255,0.3) !important}
  .site-header{position:relative;z-index:1200;box-shadow:0 2px 8px rgba(0,0,0,0.04)}
  .company-info{display:none}
  .hero-content{padding:0 1rem}
  .feature-card{min-width:100%;flex-basis:100%}
  .about-content{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .careers-contact{grid-template-columns:1fr}
  .tags{justify-content:center}
  .tags span{font-size:.9rem;padding:.35rem .7rem}
  .primary-btn,.secondary-btn{padding:.6rem 1.2rem;font-size:.95rem}
  .footer-links{flex-direction:column;gap:1.5rem}
  .footer-links .quick-links,.footer-links .social-links{width:100%}
}
@media (max-width:420px){
  h1{font-size:clamp(1.6rem,8vw,2.4rem)}
  .subtitle{font-size:1rem}
  .logo img{height:38px}
  .nav-container{padding:0 .75rem}
  .hero{padding:2rem 0}
  .cta-buttons{flex-direction:column;width:100%}
  .primary-btn,.secondary-btn{width:100%}
}

/* Modal/Popup Styles */
.modal-overlay {
    display: none !important;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    overflow-y: auto;
}

.modal-overlay.active {
    display: flex !important;
}

.modal-content {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2rem;
    max-width: 500px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--muted);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.2s, color 0.2s;
}

.modal-close:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-dark);
}

.modal-content h2 {
    margin: 0 0 1rem 0;
    color: var(--primary-blue);
    font-size: 1.5rem;
}

.modal-content p {
    margin: 0;
    color: var(--text-dark);
    line-height: 1.6;
}

@media (max-width: 420px) {
    .modal-content {
        padding: 1.5rem;
    }
    
    .modal-content h2 {
        font-size: 1.25rem;
    }
}

/* Accessibility focus */
a:focus,button:focus{outline:3px solid rgba(0,163,255,0.12);outline-offset:3px;border-radius:8px}