/* ===== RESET & BASE ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy-950:#020b18;--navy-900:#050d1a;--navy-800:#0a1628;--navy-700:#0f2040;
  --navy-600:#152b55;--navy-500:#1a3570;--blue-400:#2563eb;--blue-300:#3b82f6;
  --blue-200:#60a5fa;--blue-100:#93c5fd;--cyan-400:#06b6d4;--cyan-300:#22d3ee;
  --white:#ffffff;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;
  --gray-400:#94a3b8;--gray-500:#64748b;--gray-600:#475569;--gray-800:#1e293b;
  --gradient:linear-gradient(135deg,var(--blue-400),var(--cyan-400));
  --gradient-dark:linear-gradient(135deg,var(--navy-800),var(--navy-600));
  --shadow-sm:0 2px 8px rgba(0,0,0,.12);
  --shadow-md:0 8px 32px rgba(0,0,0,.18);
  --shadow-lg:0 24px 64px rgba(0,0,0,.25);
  --shadow-glow:0 0 40px rgba(37,99,235,.3);
  --radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;
  --transition:.3s cubic-bezier(.4,0,.2,1);
}
html{scroll-behavior:smooth}
body{font-family:'Plus Jakarta Sans',sans-serif;background:var(--navy-950);color:var(--white);line-height:1.6;overflow-x:hidden}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4,h5{font-family:'Sora',sans-serif;font-weight:700;line-height:1.2}
.gradient-text{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(37,99,235,.15);border:1px solid rgba(37,99,235,.3);color:var(--blue-200);padding:6px 16px;border-radius:100px;font-size:.8rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;margin-bottom:16px}
.section-header{text-align:center;max-width:700px;margin:0 auto 56px}
.section-title{font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:16px}
.section-desc{color:var(--gray-400);font-size:1.05rem;line-height:1.7}
.section{padding:96px 0}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;cursor:pointer;transition:var(--transition);text-decoration:none;border:2px solid transparent;font-family:inherit}
.btn-primary{background:var(--gradient);color:var(--white);box-shadow:var(--shadow-glow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 60px rgba(37,99,235,.5)}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.25);color:var(--white)}
.btn-outline:hover{border-color:var(--blue-300);background:rgba(37,99,235,.1)}
.btn-white{background:var(--white);color:var(--navy-800);font-weight:700}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,0,0,.2)}
.btn-outline-white{background:transparent;border-color:rgba(255,255,255,.4);color:var(--white)}
.btn-outline-white:hover{background:rgba(255,255,255,.1)}
.btn-lg{padding:16px 36px;font-size:1rem}
.btn-full{width:100%;justify-content:center}

/* ===== NAVBAR ===== */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:20px 0;transition:var(--transition)}
.navbar.scrolled{background:rgba(5,13,26,.95);backdrop-filter:blur(20px);padding:14px 0;border-bottom:1px solid rgba(255,255,255,.05);box-shadow:var(--shadow-md)}
.navbar-inner{display:flex;align-items:center;justify-content:space-between}
.navbar-logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-img{height:45px;width:auto;display:block;transition:var(--transition)}
.navbar.scrolled .logo-img{height:38px}
.navbar-menu{display:flex;align-items:center;gap:8px;list-style:none}
.nav-link{color:rgba(255,255,255,.75);text-decoration:none;padding:8px 14px;border-radius:8px;font-size:.9rem;font-weight:500;transition:var(--transition)}
.nav-link:hover,.nav-link.active{color:var(--white);background:rgba(255,255,255,.08)}
.nav-cta{background:var(--gradient)!important;color:var(--white)!important;padding:10px 20px;border-radius:var(--radius-sm)}
.nav-cta:hover{transform:translateY(-1px);box-shadow:var(--shadow-glow)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.hamburger span{display:block;width:24px;height:2px;background:var(--white);transition:var(--transition);border-radius:2px}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none;background:rgba(10,22,40,.98);backdrop-filter:blur(20px);padding:16px 24px 24px;border-top:1px solid rgba(255,255,255,.06)}
.mobile-menu.open{display:block}
.mobile-menu ul{list-style:none;display:flex;flex-direction:column;gap:4px}
.mobile-nav-link{display:block;color:rgba(255,255,255,.8);text-decoration:none;padding:12px 16px;border-radius:8px;font-weight:500;transition:var(--transition)}
.mobile-nav-link:hover{background:rgba(37,99,235,.15);color:var(--white)}
.mobile-cta{background:var(--gradient)!important;color:var(--white)!important;text-align:center;margin-top:8px}

/* ===== ALERT ===== */
.alert-success-global{position:fixed;top:80px;left:50%;transform:translateX(-50%);z-index:2000;background:rgba(16,185,129,.15);border:1px solid rgba(16,185,129,.4);color:#6ee7b7;padding:14px 20px;border-radius:12px;display:flex;align-items:center;gap:16px;backdrop-filter:blur(20px);max-width:600px;width:calc(100% - 48px)}
.alert-inner{display:flex;align-items:center;gap:10px;flex:1}
.alert-close{background:none;border:none;color:currentColor;font-size:1.4rem;cursor:pointer;opacity:.7;line-height:1}
.alert-close:hover{opacity:1}

/* ===== HERO ===== */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;background:var(--navy-950)}
.hero-bg-anim{position:absolute;inset:0;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(100px);opacity:.4;animation:orbFloat 8s ease-in-out infinite}
.orb-1{width:600px;height:600px;background:rgba(37,99,235,.4);top:-200px;right:-100px;animation-delay:0s}
.orb-2{width:400px;height:400px;background:rgba(6,182,212,.3);bottom:-100px;left:-100px;animation-delay:3s}
.orb-3{width:300px;height:300px;background:rgba(99,102,241,.25);top:40%;left:30%;animation-delay:6s}
@keyframes orbFloat{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-30px) scale(1.05)}}
.grid-overlay{position:absolute;inset:0;background-image:linear-gradient(rgba(37,99,235,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.04) 1px,transparent 1px);background-size:60px 60px}
.hero-content{position:relative;z-index:2;padding-top:120px;padding-bottom:80px;text-align:center;max-width:900px;margin:0 auto}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(37,99,235,.15);border:1px solid rgba(37,99,235,.35);padding:8px 20px;border-radius:100px;font-size:.85rem;font-weight:600;color:var(--blue-200);margin-bottom:28px;letter-spacing:.04em}
.badge-dot{width:8px;height:8px;border-radius:50%;background:var(--cyan-400);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}
.hero-title{font-size:clamp(2.5rem,6vw,4.5rem);margin-bottom:24px;line-height:1.1}
.hero-subtitle{font-size:clamp(1rem,2vw,1.2rem);color:var(--gray-400);max-width:680px;margin:0 auto 40px;line-height:1.7}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:64px}
.hero-stats{display:flex;gap:48px;justify-content:center;flex-wrap:wrap;padding-top:48px;border-top:1px solid rgba(255,255,255,.08)}
.hero-stat{text-align:center}
.stat-number{font-family:'Sora',sans-serif;font-size:2.2rem;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-label{font-size:.85rem;color:var(--gray-400);margin-top:4px}
.hero-scroll-hint{position:absolute;bottom:32px;left:50%;transform:translateX(-50%)}
.scroll-dot{width:24px;height:40px;border:2px solid rgba(255,255,255,.2);border-radius:12px;position:relative}
.scroll-dot::after{content:'';position:absolute;top:6px;left:50%;transform:translateX(-50%);width:4px;height:8px;background:var(--blue-300);border-radius:2px;animation:scrollAnim 2s infinite}
@keyframes scrollAnim{0%{opacity:1;transform:translateX(-50%) translateY(0)}100%{opacity:0;transform:translateX(-50%) translateY(16px)}}

/* ===== SERVICES ===== */
.services-section{background:linear-gradient(180deg,var(--navy-950) 0%,var(--navy-900) 100%)}
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:24px}
.service-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:var(--radius-lg);padding:36px;transition:var(--transition);position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;inset:0;background:var(--gradient);opacity:0;transition:var(--transition);border-radius:inherit}
.service-card:hover{border-color:rgba(37,99,235,.4);transform:translateY(-4px);box-shadow:var(--shadow-glow)}
.service-card:hover::before{opacity:.04}
.service-icon-wrap{width:64px;height:64px;border-radius:16px;background:rgba(37,99,235,.15);border:1px solid rgba(37,99,235,.25);display:flex;align-items:center;justify-content:center;color:var(--blue-300);margin-bottom:24px;transition:var(--transition)}
.service-card:hover .service-icon-wrap{background:rgba(37,99,235,.25);color:var(--cyan-300)}
.service-title{font-size:1.2rem;margin-bottom:12px;color:var(--white)}
.service-desc{color:var(--gray-400);font-size:.93rem;margin-bottom:20px;line-height:1.6}
.service-features{list-style:none;display:flex;flex-direction:column;gap:8px}
.service-features li{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--gray-400)}
.service-features li svg{color:var(--cyan-400);flex-shrink:0}

/* ===== PORTFOLIO ===== */
.portfolio-section{background:var(--navy-900)}
.portfolio-filter{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:48px}
.filter-btn{padding:10px 24px;border-radius:100px;border:1px solid rgba(255,255,255,.12);background:transparent;color:rgba(255,255,255,.6);cursor:pointer;font-size:.87rem;font-weight:600;transition:var(--transition);font-family:inherit}
.filter-btn:hover,.filter-btn.active{background:var(--gradient);border-color:transparent;color:var(--white)}
.portfolio-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:24px}
.portfolio-card{border-radius:var(--radius-md);overflow:hidden;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);transition:var(--transition)}
.portfolio-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(37,99,235,.3)}
.portfolio-visual{height:220px;position:relative;overflow:hidden;background:var(--navy-800)}
.portfolio-img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}
.portfolio-card:hover .portfolio-img{transform:scale(1.1)}

.portfolio-overlay{position:absolute;inset:0;display:flex;align-items:flex-end;padding:20px;background:linear-gradient(to top,rgba(5,13,26,.8),transparent);z-index:2}
.portfolio-cat-tag{background:rgba(37,99,235,.8);color:#fff;padding:4px 12px;border-radius:100px;font-size:.75rem;font-weight:600}
.portfolio-info{padding:24px}
.portfolio-title{font-size:1.1rem;margin-bottom:6px}
.portfolio-client{color:var(--gray-400);font-size:.87rem;margin-bottom:16px}
.portfolio-result{display:inline-flex;align-items:center;gap:6px;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.25);color:#6ee7b7;padding:6px 14px;border-radius:100px;font-size:.8rem;font-weight:600}

/* ===== ABOUT ===== */
.about-section{background:var(--navy-950)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-img-wrap{position:relative;height:480px}
.about-img-bg{position:absolute;inset:0;border-radius:var(--radius-xl);background:var(--navy-800);border:1px solid rgba(37,99,235,.2);overflow:hidden;box-shadow:var(--shadow-lg)}
.about-img{width:100%;height:100%;object-fit:cover}
.about-img-overlay{position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(37,99,235,.1),rgba(2,11,24,.4))}

.about-float-card{position:absolute;background:rgba(10,22,40,.95);border:1px solid rgba(37,99,235,.3);border-radius:14px;padding:16px 20px;display:flex;align-items:center;gap:14px;backdrop-filter:blur(20px);box-shadow:var(--shadow-md)}
.card-1{top:32px;right:-24px}
.card-2{bottom:64px;left:-24px}
.float-icon{font-size:1.6rem}
.float-num{font-weight:700;font-size:.95rem;color:var(--white)}
.float-lbl{font-size:.75rem;color:var(--gray-400)}
.about-text{color:var(--gray-400);margin-bottom:16px;line-height:1.7}
.about-values{display:flex;flex-direction:column;gap:20px;margin:32px 0}
.value-item{display:flex;align-items:flex-start;gap:16px}
.value-icon{font-size:1.5rem;flex-shrink:0;margin-top:2px}
.value-item strong{display:block;color:var(--white);margin-bottom:4px}
.value-item p{color:var(--gray-400);font-size:.9rem}

/* ===== TESTIMONIALS ===== */
.testimonials-section{background:var(--navy-900)}
.testimonial-swiper{padding-bottom:48px!important}
.testimonial-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-lg);padding:36px;height:100%;transition:var(--transition)}
.testimonial-card:hover{border-color:rgba(37,99,235,.3);transform:translateY(-3px)}
.testimonial-quote{color:rgba(37,99,235,.4);margin-bottom:20px}
.testimonial-text{color:rgba(255,255,255,.8);font-size:.95rem;line-height:1.7;margin-bottom:20px;font-style:italic}
.testimonial-stars{display:flex;gap:3px;margin-bottom:24px}
.testimonial-author{display:flex;align-items:center;gap:14px}
.author-avatar{width:48px;height:48px;border-radius:50%;background:var(--gradient);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem;flex-shrink:0}
.author-name{font-weight:700;color:var(--white);font-size:.95rem}
.author-pos{font-size:.8rem;color:var(--gray-400);margin-top:2px}
.swiper-pagination-bullet{background:rgba(255,255,255,.3)!important}
.swiper-pagination-bullet-active{background:var(--blue-400)!important}

/* ===== CTA SECTION ===== */
.cta-section{background:linear-gradient(135deg,var(--navy-700),var(--blue-400));padding:80px 0;position:relative;overflow:hidden;text-align:center}
.cta-bg-orb{position:absolute;width:600px;height:600px;border-radius:50%;background:rgba(255,255,255,.05);top:-200px;right:-200px;pointer-events:none}
.cta-inner{position:relative;z-index:2;max-width:700px;margin:0 auto}
.cta-title{font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:16px}
.cta-desc{color:rgba(255,255,255,.8);font-size:1.05rem;margin-bottom:40px;line-height:1.7}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ===== CONTACT ===== */
.contact-section{background:var(--navy-950)}
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:80px;align-items:start}
.contact-desc{color:var(--gray-400);margin-bottom:40px;line-height:1.7}
.contact-detail-list{display:flex;flex-direction:column;gap:24px}
.contact-detail-item{display:flex;align-items:flex-start;gap:16px}
.contact-detail-icon{width:48px;height:48px;border-radius:12px;background:rgba(37,99,235,.15);border:1px solid rgba(37,99,235,.25);display:flex;align-items:center;justify-content:center;color:var(--blue-300);flex-shrink:0}
.contact-detail-label{font-size:.8rem;color:var(--gray-400);margin-bottom:4px}
.contact-detail-value{font-weight:600;color:var(--white)}
.contact-form-wrap{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:var(--radius-xl);padding:40px}
.contact-form{display:flex;flex-direction:column;gap:20px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-group{display:flex;flex-direction:column;gap:8px}
.form-group label{font-size:.85rem;font-weight:600;color:var(--gray-200)}
.form-group input,.form-group select,.form-group textarea{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-sm);padding:14px 16px;color:var(--white);font-size:.93rem;font-family:inherit;transition:var(--transition);outline:none}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--blue-400);background:rgba(37,99,235,.08);box-shadow:0 0 0 3px rgba(37,99,235,.15)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--gray-500)}
.form-group select option{background:var(--navy-800);color:var(--white)}
.form-group textarea{resize:vertical;min-height:140px}
.form-error{font-size:.8rem;color:#f87171;margin-top:4px}

/* ===== FOOTER ===== */
.footer{background:var(--navy-950);border-top:1px solid rgba(255,255,255,.05);position:relative}
.footer-wave{line-height:0;overflow:hidden}
.footer-wave svg{width:100%;height:80px}
.footer-main{padding:64px 0 40px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:48px}
.logo-img-footer{height:40px;width:auto;display:block}
.footer-desc{color:var(--gray-400);font-size:.88rem;line-height:1.7;margin-bottom:24px}
.footer-socials{display:flex;gap:10px}
.social-link{width:38px;height:38px;border-radius:8px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:var(--gray-400);transition:var(--transition)}
.social-link:hover{background:rgba(37,99,235,.2);border-color:rgba(37,99,235,.4);color:var(--blue-300);transform:translateY(-2px)}
.footer-col-title{font-size:.9rem;font-weight:700;color:var(--white);margin-bottom:16px;text-transform:uppercase;letter-spacing:.05em}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-links a{color:var(--gray-400);text-decoration:none;font-size:.88rem;transition:var(--transition)}
.footer-links a:hover{color:var(--blue-300);padding-left:4px}
.footer-contact-list{list-style:none;display:flex;flex-direction:column;gap:14px}
.footer-contact-list li{display:flex;align-items:flex-start;gap:10px;color:var(--gray-400);font-size:.88rem}
.footer-contact-list li svg{color:var(--blue-300);flex-shrink:0;margin-top:2px}
.footer-bottom{padding:24px 0;border-top:1px solid rgba(255,255,255,.05)}
.footer-bottom-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-bottom p{color:var(--gray-500);font-size:.85rem}
.footer-bottom-links{display:flex;gap:24px}
.footer-bottom-links a{color:var(--gray-500);text-decoration:none;font-size:.85rem;transition:var(--transition)}
.footer-bottom-links a:hover{color:var(--blue-300)}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:48px}
  .about-img-wrap{height:360px}
  .card-1{right:16px}.card-2{left:16px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .navbar-menu{display:none}
  .hamburger{display:flex}
  .hero-stats{gap:24px}
  .services-grid,.portfolio-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:72px 0}
  .contact-form-wrap{padding:28px 20px}
}
@media(max-width:480px){
  .hero-actions{flex-direction:column;align-items:center}
  .cta-actions{flex-direction:column;align-items:center}
}