*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#0f172a;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;background:#fff}
a{color:inherit;text-decoration:none}
img,video{max-width:100%;display:block}

.container{max-width:1100px;margin:0 auto;padding:0 24px}

/* === Navbar === */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;transition:all .3s}
.navbar.scrolled{background:rgba(15,23,42,.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.nav-container{display:flex;align-items:center;justify-content:space-between;height:64px}
.nav-brand img{height:32px;width:auto}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:.875rem;font-weight:500;color:rgba(255,255,255,.7);transition:color .2s;letter-spacing:.01em}
.nav-links a:hover{color:#fff}
.navbar.scrolled .nav-links a{color:rgba(255,255,255,.7)}
.navbar.scrolled .nav-links a:hover{color:#fff}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px}
.nav-toggle span{display:block;width:20px;height:2px;background:#fff;margin:4px 0;transition:all .3s;border-radius:1px}
.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(4px,4px)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(4px,-4px)}
.mobile-menu{display:none;position:fixed;top:64px;left:0;right:0;background:rgba(15,23,42,.98);backdrop-filter:blur(12px);padding:20px 24px;flex-direction:column;gap:12px;z-index:999;border-bottom:1px solid rgba(255,255,255,.06)}
.mobile-menu.open{display:flex}
.mobile-menu a{font-size:1rem;font-weight:500;color:rgba(255,255,255,.8);padding:8px 0}

/* === Buttons === */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 24px;border-radius:8px;font-weight:600;font-size:.875rem;transition:all .2s;cursor:pointer;border:none;text-align:center;letter-spacing:.01em}
.btn-primary{background:#10b981;color:#fff}
.btn-primary:hover{background:#059669;box-shadow:0 0 0 4px rgba(16,185,129,.15);transform:translateY(-1px)}
.btn-glass{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.15);backdrop-filter:blur(8px)}
.btn-glass:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.25)}
.btn-sm{padding:7px 16px;font-size:.8125rem}
.btn-lg{padding:14px 32px;font-size:.9375rem}

/* === Hero === */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;overflow:hidden}
.hero-video-bg{position:absolute;inset:0}
.hero-video-bg video{width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(160deg,rgba(5,15,25,.92) 0%,rgba(5,40,40,.82) 50%,rgba(5,20,30,.88) 100%)}
.hero-content{position:relative;z-index:1;max-width:680px}
.hero-badge{display:inline-block;padding:6px 16px;border-radius:100px;font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#10b981;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.2);margin-bottom:24px}
.hero h1{font-size:clamp(2.25rem,5.5vw,3.5rem);font-weight:800;line-height:1.1;margin-bottom:20px;letter-spacing:-.03em}
.text-gradient{background:linear-gradient(135deg,#10b981 0%,#34d399 50%,#06b6d4 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-subtitle{font-size:clamp(.95rem,2vw,1.125rem);color:rgba(255,255,255,.6);margin-bottom:36px;line-height:1.8}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero-scroll{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);z-index:1}
.scroll-indicator{width:24px;height:38px;border:2px solid rgba(255,255,255,.2);border-radius:12px;position:relative}
.scroll-indicator::after{content:"";position:absolute;top:6px;left:50%;transform:translateX(-50%);width:3px;height:8px;background:rgba(255,255,255,.4);border-radius:2px;animation:scrollDown 1.5s ease-in-out infinite}
@keyframes scrollDown{0%{opacity:1;transform:translateX(-50%) translateY(0)}100%{opacity:0;transform:translateX(-50%) translateY(12px)}}

/* === Sections === */
.section{padding:96px 0}
.section-dark{background:#0f172a;color:#fff}
.section-dark .section-subtitle{color:rgba(255,255,255,.5)}
.section-header{text-align:center;margin-bottom:56px}
.section-tag{display:inline-block;padding:4px 12px;border-radius:100px;font-size:.75rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#10b981;background:rgba(16,185,129,.08);margin-bottom:12px}
.section-tag-light{background:rgba(16,185,129,.15)}
.section-title{font-size:clamp(1.5rem,3.5vw,2.25rem);font-weight:800;letter-spacing:-.02em;margin-bottom:12px}
.section-subtitle{font-size:1rem;color:#64748b;max-width:520px;margin:0 auto;line-height:1.7}

/* === Services === */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:32px 28px;transition:all .4s}
.service-card.visible{transform:translateY(-2px)}
.service-card:hover{border-color:#10b981;box-shadow:0 8px 30px rgba(16,185,129,.08);transform:translateY(-2px)}
.service-icon{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,rgba(16,185,129,.08),rgba(196,24,90,.04));display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:#10b981}
.service-card h3{font-size:1.125rem;font-weight:700;margin-bottom:10px;letter-spacing:-.01em}
.service-card p{font-size:.875rem;color:#64748b;line-height:1.65;margin-bottom:16px}
.service-tags{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.service-tags li{padding:4px 10px;border-radius:6px;font-size:.75rem;font-weight:500;background:#f1f5f9;color:#475569}

/* === Platform / Videos === */
.video-showcase{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:48px}
.video-card{border-radius:12px;overflow:hidden;background:#1e293b;border:1px solid rgba(255,255,255,.06);transition:all .4s}

.video-card:hover{border-color:rgba(16,185,129,.3);box-shadow:0 8px 30px rgba(16,185,129,.1)}
.video-wrapper{aspect-ratio:16/10;overflow:hidden}
.video-wrapper video{width:100%;height:100%;object-fit:cover}
.video-label{padding:14px 16px;display:flex;align-items:center;gap:8px;font-size:.875rem;font-weight:600;color:rgba(255,255,255,.9)}
.video-dot{width:8px;height:8px;border-radius:50%;background:#10b981;box-shadow:0 0 8px rgba(16,185,129,.5)}
.capabilities{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.cap-item{display:flex;align-items:center;gap:8px;padding:10px 18px;border-radius:8px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);font-size:.8125rem;font-weight:500;color:rgba(255,255,255,.7);transition:all .3s}


/* === Clients === */
.clients-row{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:48px}
.client-logo{opacity:.5;transition:all .4s}

.client-logo:hover{opacity:1}
.client-logo img{height:48px;width:auto;filter:grayscale(100%);transition:filter .3s}
.client-logo:hover img{filter:grayscale(0)}

/* === CTA === */
.section-cta{padding:96px 0;background:linear-gradient(160deg,#0f172a 0%,#1e1b3a 100%)}
.cta-card{display:flex;align-items:flex-start;gap:60px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:20px;padding:48px;transition:all .5s}

.cta-content{flex:1}
.cta-content h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:800;color:#fff;margin-bottom:12px;letter-spacing:-.02em}
.cta-content p{font-size:.9375rem;color:rgba(255,255,255,.5);margin-bottom:28px;line-height:1.7;max-width:440px}
.cta-info{display:flex;flex-direction:column;gap:24px;min-width:200px}
.cta-info-item .cta-label{display:block;font-size:.7rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.3);margin-bottom:4px}
.cta-info-item a{color:#10b981;font-weight:600;font-size:.9375rem}
.cta-info-item a:hover{text-decoration:underline}
.cta-info-item p{color:rgba(255,255,255,.5);font-size:.875rem;margin:0;line-height:1.6}

/* === Footer === */
.footer{background:#0a0e1a;color:rgba(255,255,255,.4);padding:32px 0;border-top:1px solid rgba(255,255,255,.04)}
.footer-inner{display:flex;align-items:center;justify-content:space-between}
.footer-brand{display:flex;align-items:center;gap:16px}
.footer-brand img{height:24px;width:auto;opacity:.5}
.footer-brand p{font-size:.8125rem;margin:0}
.footer-links{display:flex;gap:20px}
.footer-links a{font-size:.8125rem;transition:color .2s}
.footer-links a:hover{color:#10b981}
.footer-copy{font-size:.75rem}

/* === Responsive === */
@media(max-width:768px){
  .nav-links{display:none}
  .nav-toggle{display:block}
  .services-grid,.video-showcase{grid-template-columns:1fr}
  .section{padding:64px 0}
  .cta-card{flex-direction:column;padding:32px 24px;gap:32px}
  .hero-cta .btn-lg{width:100%}
  .clients-row{gap:32px}
  .client-logo img{height:36px}
  .footer-inner{flex-direction:column;gap:16px;text-align:center}
  .footer-links{flex-wrap:wrap;justify-content:center}
  .capabilities{gap:8px}
}
@media(min-width:769px) and (max-width:1024px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .video-showcase{grid-template-columns:repeat(2,1fr)}
}