/* ========== RESET & BASE ========== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0a0a0f;--bg-card:rgba(255,255,255,0.04);--bg-card-hover:rgba(255,255,255,0.08);
  --text:#f0f0f5;--text-secondary:#8a8a9a;--text-muted:#55556a;
  --accent:#00b4d8;--accent2:#7b2ff7;--accent3:#ff6b6b;
  --gradient:linear-gradient(135deg,#00b4d8,#7b2ff7);
  --gradient2:linear-gradient(135deg,#7b2ff7,#ff6b6b);
  --border:rgba(255,255,255,0.08);--radius:16px;--radius-sm:10px;
  --font:'Inter',system-ui,sans-serif;--font-display:'Space Grotesk',sans-serif;
  --shadow:0 8px 32px rgba(0,0,0,0.4);
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);background:var(--bg);color:var(--text);overflow-x:hidden;line-height:1.6}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ========== BACKGROUND EFFECTS ========== */
.bg-grid{position:fixed;inset:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:60px 60px;pointer-events:none;z-index:0}
.bg-gradient-orbs{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(120px);opacity:.3}
.orb-1{width:600px;height:600px;background:var(--accent);top:-200px;left:-200px;animation:orbFloat 20s ease-in-out infinite}
.orb-2{width:500px;height:500px;background:var(--accent2);bottom:-150px;right:-150px;animation:orbFloat 25s ease-in-out infinite reverse}
.orb-3{width:400px;height:400px;background:var(--accent3);top:50%;left:50%;transform:translate(-50%,-50%);animation:orbFloat 18s ease-in-out infinite}
@keyframes orbFloat{0%,100%{transform:translate(0,0)}25%{transform:translate(50px,-30px)}50%{transform:translate(-30px,50px)}75%{transform:translate(40px,20px)}}
.cursor-glow{position:fixed;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(0,180,216,.08),transparent 70%);pointer-events:none;z-index:0;transform:translate(-50%,-50%);transition:left .3s ease,top .3s ease;display:none}

/* ========== NAVBAR ========== */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:all .4s ease}
.navbar.scrolled{background:rgba(10,10,15,.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:10px 0}
.nav-container{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.logo-img{height:36px;width:auto;filter:brightness(1.1)}
.nav-menu{display:flex;gap:32px}
.nav-link{font-size:.9rem;font-weight:500;color:var(--text-secondary);transition:color .3s;position:relative}
.nav-link::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--gradient);border-radius:2px;transition:width .3s}
.nav-link:hover,.nav-link.active{color:var(--text)}
.nav-link:hover::after,.nav-link.active::after{width:100%}
.nav-cta{padding:10px 24px;background:var(--gradient);border-radius:50px;font-size:.85rem;font-weight:600;color:#fff;transition:transform .3s,box-shadow .3s}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 4px 20px rgba(0,180,216,.3)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav-toggle span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:all .3s}

/* ========== HERO ========== */
.hero{min-height:100vh;display:flex;align-items:center;padding:120px 24px 80px;max-width:1200px;margin:0 auto;gap:60px;position:relative;z-index:1}
.hero-content{flex:1;max-width:600px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:50px;background:var(--bg-card);border:1px solid var(--border);font-size:.8rem;color:var(--text-secondary);margin-bottom:24px;backdrop-filter:blur(10px)}
.badge-dot{width:8px;height:8px;border-radius:50%;background:#22c55e;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.hero-title{font-family:var(--font-display);font-size:clamp(2.5rem,5vw,4rem);font-weight:800;line-height:1.1;margin-bottom:20px;letter-spacing:-.02em}
.hero-title-gradient{display:block;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-subtitle{font-size:1.1rem;color:var(--text-secondary);margin-bottom:32px;max-width:500px;line-height:1.7}
.hero-actions{display:flex;gap:16px;margin-bottom:48px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:50px;font-size:.95rem;font-weight:600;transition:all .3s;cursor:pointer;border:none;font-family:var(--font)}
.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 4px 20px rgba(0,180,216,.2)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,180,216,.35)}
.btn-secondary{background:var(--bg-card);color:var(--text);border:1px solid var(--border);backdrop-filter:blur(10px)}
.btn-secondary:hover{background:var(--bg-card-hover);border-color:rgba(255,255,255,.15)}
.btn-lg{padding:16px 36px;font-size:1rem}
.btn-full{width:100%;justify-content:center}
.hero-stats{display:flex;gap:32px;align-items:center}
.stat{text-align:center}
.stat-number{font-family:var(--font-display);font-size:2rem;font-weight:700;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-label{display:block;font-size:.75rem;color:var(--text-muted);margin-top:4px;text-transform:uppercase;letter-spacing:.05em}
.stat-divider{width:1px;height:40px;background:var(--border)}

/* ========== HERO VISUAL ========== */
.hero-visual{flex:1;display:flex;justify-content:center;align-items:center;position:relative}
.hero-mockup{position:relative;width:100%;max-width:480px}
.mockup-browser{background:rgba(20,20,30,.6);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;backdrop-filter:blur(20px);box-shadow:var(--shadow)}
.browser-dots{display:flex;gap:6px;padding:14px 16px;border-bottom:1px solid var(--border)}
.browser-dots span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.1)}
.browser-dots span:first-child{background:#ff5f57}
.browser-dots span:nth-child(2){background:#ffbd2e}
.browser-dots span:last-child{background:#28c840}
.browser-content{padding:24px}
.mockup-line{height:10px;border-radius:6px;background:rgba(255,255,255,.06);margin-bottom:12px}
.mockup-line.short{width:40%}
.mockup-line.medium{width:70%}
.mockup-blocks{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}
.mockup-block{height:80px;border-radius:var(--radius-sm);background:linear-gradient(135deg,rgba(0,180,216,.1),rgba(123,47,247,.1));border:1px solid var(--border);animation:blockShimmer 3s ease-in-out infinite}
.mockup-block:nth-child(2){animation-delay:.5s}
.mockup-block:nth-child(3){animation-delay:1s}
@keyframes blockShimmer{0%,100%{opacity:.6}50%{opacity:1}}

.floating-card{position:absolute;display:flex;align-items:center;gap:8px;padding:10px 16px;border-radius:var(--radius-sm);background:rgba(20,20,30,.7);border:1px solid var(--border);backdrop-filter:blur(16px);font-size:.8rem;font-weight:600;color:var(--text);box-shadow:var(--shadow)}
.floating-card svg{color:var(--accent);width:18px;height:18px}
.card-1{top:20%;right:-30px;animation:float 6s ease-in-out infinite}
.card-2{bottom:30%;left:-40px;animation:float 5s ease-in-out infinite reverse}
.card-3{bottom:10%;right:10%;animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ========== MARQUEE ========== */
.marquee-section{padding:40px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);overflow:hidden;position:relative;z-index:1}
.marquee-track{display:flex;overflow:hidden}
.marquee-content{display:flex;gap:40px;animation:marquee 30s linear infinite;white-space:nowrap;align-items:center}
.marquee-content span{font-family:var(--font-display);font-size:1.4rem;font-weight:600;color:var(--text-muted)}
.marquee-dot{color:var(--accent);font-size:1rem}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ========== SECTIONS ========== */
.section-header{text-align:center;margin-bottom:60px;position:relative;z-index:1}
.section-tag{display:inline-block;padding:6px 16px;border-radius:50px;background:rgba(0,180,216,.1);color:var(--accent);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px}
.section-title{font-family:var(--font-display);font-size:clamp(2rem,4vw,3rem);font-weight:800;line-height:1.15;letter-spacing:-.02em}
.gradient-text{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-desc{color:var(--text-secondary);max-width:560px;margin:16px auto 0;font-size:1.05rem}

/* ========== SERVICES ========== */
.services{padding:120px 0;position:relative;z-index:1}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{position:relative;padding:40px 32px;border-radius:var(--radius);background:var(--bg-card);border:1px solid var(--border);transition:all .4s;overflow:hidden}
.service-card::before{content:'';position:absolute;inset:0;background:var(--gradient);opacity:0;transition:opacity .4s;border-radius:var(--radius)}
.service-card:hover{transform:translateY(-8px);border-color:rgba(0,180,216,.2);background:var(--bg-card-hover)}
.service-card:hover::before{opacity:.03}
.service-icon{width:56px;height:56px;border-radius:14px;background:rgba(0,180,216,.1);display:flex;align-items:center;justify-content:center;margin-bottom:24px;color:var(--accent);position:relative;z-index:1}
.service-title{font-family:var(--font-display);font-size:1.3rem;font-weight:700;margin-bottom:12px;position:relative;z-index:1}
.service-desc{color:var(--text-secondary);font-size:.9rem;margin-bottom:20px;position:relative;z-index:1}
.service-features{position:relative;z-index:1}
.service-features li{padding:6px 0;color:var(--text-secondary);font-size:.85rem;display:flex;align-items:center;gap:8px}
.service-features li::before{content:'✦';color:var(--accent);font-size:.6rem}
.service-number{position:absolute;top:20px;right:24px;font-family:var(--font-display);font-size:4rem;font-weight:900;color:rgba(255,255,255,.03);z-index:0}

/* ========== PORTFOLIO / CLIENTS ========== */
.portfolio{padding:120px 0;position:relative;z-index:1}
.client-logo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.client-logo-card{padding:28px 40px;border-radius:var(--radius);background:rgba(255,255,255,0.95);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;transition:all .4s}
.client-logo-card:hover{border-color:rgba(0,180,216,.3);transform:scale(1.04);box-shadow:0 8px 30px rgba(0,180,216,.15)}
.client-name{font-family:var(--font-display);font-size:1.2rem;font-weight:700;color:var(--text-secondary)}
.client-logo-img{max-height:55px;width:auto;max-width:170px;object-fit:contain;opacity:.7;transition:all .4s ease}
.client-logo-card:hover .client-logo-img{opacity:1}

/* ========== PROCESS ========== */
.process{padding:120px 0;position:relative;z-index:1}
.process-timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.process-timeline::before{content:'';position:absolute;top:32px;left:10%;right:10%;height:2px;background:var(--border)}
.process-step{text-align:center;position:relative}
.step-number{width:64px;height:64px;border-radius:50%;background:var(--bg);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--accent);position:relative;z-index:1;transition:all .3s}
.process-step:hover .step-number{background:var(--gradient);color:#fff;border-color:transparent;transform:scale(1.1)}
.step-content h3{font-family:var(--font-display);font-size:1.1rem;font-weight:700;margin-bottom:8px}
.step-content p{color:var(--text-secondary);font-size:.85rem;line-height:1.6}

/* ========== CTA ========== */
.cta-section{padding:80px 0;position:relative;z-index:1}
.cta-card{position:relative;padding:80px 60px;border-radius:24px;background:linear-gradient(135deg,rgba(0,180,216,.08),rgba(123,47,247,.08));border:1px solid rgba(0,180,216,.15);text-align:center;overflow:hidden}
.cta-card h2{font-family:var(--font-display);font-size:clamp(1.8rem,3.5vw,2.5rem);font-weight:800;margin-bottom:16px;line-height:1.2}
.cta-card p{color:var(--text-secondary);max-width:500px;margin:0 auto 32px;font-size:1.05rem}
.cta-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.cta-bg-pattern{position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.03) 1px,transparent 0);background-size:40px 40px}

/* ========== CONTACT ========== */
.contact{padding:120px 0;position:relative;z-index:1}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact-desc{color:var(--text-secondary);margin:20px 0 32px;line-height:1.7}
.contact-details{display:flex;flex-direction:column;gap:20px}
.contact-item{display:flex;align-items:center;gap:16px}
.contact-icon{width:48px;height:48px;border-radius:12px;background:rgba(0,180,216,.1);display:flex;align-items:center;justify-content:center;color:var(--accent);flex-shrink:0}
.contact-item h4{font-size:.85rem;color:var(--text-muted);font-weight:500;margin-bottom:2px}
.contact-item a,.contact-item p{color:var(--text);font-weight:500;font-size:.95rem}
.contact-item a:hover{color:var(--accent)}

.contact-form-wrapper{padding:40px;border-radius:var(--radius);background:var(--bg-card);border:1px solid var(--border);backdrop-filter:blur(20px)}
.form-group{position:relative;margin-bottom:20px}
.form-group input,.form-group textarea{width:100%;padding:16px;background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:.95rem;font-family:var(--font);transition:border-color .3s;outline:none;resize:vertical}
.form-group label{position:absolute;left:16px;top:16px;color:var(--text-muted);font-size:.9rem;transition:all .3s;pointer-events:none}
.form-group input:focus,.form-group textarea:focus{border-color:var(--accent)}
.form-group input:focus+label,.form-group input:not(:placeholder-shown)+label,.form-group textarea:focus+label,.form-group textarea:not(:placeholder-shown)+label{top:-8px;left:12px;font-size:.7rem;color:var(--accent);background:var(--bg);padding:0 6px}

/* ========== CAPTCHA ========== */
.captcha-group{margin-bottom:20px}
.captcha-box{padding:16px 20px;border-radius:var(--radius-sm);background:rgba(0,180,216,.04);border:1px solid rgba(0,180,216,.15);display:flex;flex-direction:column;gap:12px}
.captcha-question{display:flex;align-items:center;gap:10px;color:var(--text-secondary);font-size:.9rem}
.captcha-question svg{color:var(--accent);flex-shrink:0}
.captcha-question strong{color:var(--accent);font-family:var(--font-display);font-size:1.1rem}
.captcha-refresh{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;border-radius:6px;transition:all .3s;margin-left:auto;display:flex;align-items:center}
.captcha-refresh:hover{color:var(--accent);background:rgba(0,180,216,.1);transform:rotate(180deg)}
.captcha-box input{width:100%;padding:12px 16px;background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:.95rem;font-family:var(--font);transition:border-color .3s;outline:none;-moz-appearance:textfield}
.captcha-box input::-webkit-inner-spin-button,.captcha-box input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.captcha-box input:focus{border-color:var(--accent)}
.captcha-box input::placeholder{color:var(--text-muted)}
.captcha-error{display:none;margin-top:8px;font-size:.8rem;color:var(--accent3);padding:8px 12px;border-radius:8px;background:rgba(255,107,107,.06);border:1px solid rgba(255,107,107,.15);animation:shakeError .5s ease}
.captcha-error.show{display:block}
.captcha-group.error .captcha-box{border-color:var(--accent3);animation:shakeError .5s ease}
@keyframes shakeError{0%,100%{transform:translateX(0)}20%{transform:translateX(-8px)}40%{transform:translateX(8px)}60%{transform:translateX(-6px)}80%{transform:translateX(6px)}}

/* ========== FOOTER ========== */
.footer{padding:80px 0 0;border-top:1px solid var(--border);position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px}
.footer-logo{height:32px;margin-bottom:16px;filter:brightness(1.1)}
.footer-brand p{color:var(--text-secondary);font-size:.9rem;line-height:1.7;margin-bottom:20px}
.social-links{display:flex;gap:12px}
.social-link{width:40px;height:40px;border-radius:10px;background:var(--bg-card);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all .3s}
.social-link:hover{color:var(--accent);border-color:rgba(0,180,216,.3);background:rgba(0,180,216,.08)}
.footer-links-group h4{font-family:var(--font-display);font-size:.9rem;font-weight:700;margin-bottom:16px;color:var(--text)}
.footer-links-group li{margin-bottom:10px}
.footer-links-group a,.footer-links-group span{color:var(--text-secondary);font-size:.85rem;transition:color .3s}
.footer-links-group a:hover{color:var(--accent)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:24px 0;border-top:1px solid var(--border)}
.footer-bottom p{color:var(--text-muted);font-size:.8rem}
.footer-bottom-links{display:flex;gap:24px}
.footer-bottom-links a{color:var(--text-muted);font-size:.8rem;transition:color .3s}
.footer-bottom-links a:hover{color:var(--text)}

/* ========== ANIMATIONS ========== */
.reveal{opacity:0;transform:translateY(30px);transition:all .8s cubic-bezier(.16,1,.3,1)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ========== RESPONSIVE ========== */
@media(max-width:1024px){
  .hero{flex-direction:column;text-align:center;padding-top:140px}
  .hero-content{max-width:100%;align-items:center;display:flex;flex-direction:column}
  .hero-subtitle{margin-left:auto;margin-right:auto}
  .hero-visual{max-width:400px}
  .services-grid{grid-template-columns:1fr}
  .process-timeline{grid-template-columns:repeat(2,1fr)}
  .process-timeline::before{display:none}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .nav-menu{display:none;position:fixed;inset:0;background:rgba(10,10,15,.98);flex-direction:column;align-items:center;justify-content:center;gap:32px;backdrop-filter:blur(20px)}
  .nav-menu.active{display:flex}
  .nav-cta{display:none}
  .nav-toggle{display:flex}
  .nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
  .nav-toggle.active span:nth-child(2){opacity:0}
  .nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
  .hero-stats{flex-direction:column;gap:16px}
  .stat-divider{width:40px;height:1px}
  .client-logo-grid{grid-template-columns:repeat(2,1fr)}
  .process-timeline{grid-template-columns:1fr}
  .cta-card{padding:48px 24px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center}
}