/* ============================================================
   FLORIN.SMARTSOFTART.COM - Premium Dark Theme
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --bg-primary:     #030712;
  --bg-secondary:   #0d1117;
  --bg-card:        #161b27;
  --bg-card-hover:  #1c2333;
  --color-primary:  #6366f1;
  --color-primary-l:#818cf8;
  --color-cyan:     #22d3ee;
  --color-purple:   #a855f7;
  --gradient:       linear-gradient(135deg, #6366f1 0%, #22d3ee 100%);
  --gradient-r:     linear-gradient(135deg, #22d3ee 0%, #6366f1 100%);
  --gradient-dark:  linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);
  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #64748b;
  --border:         rgba(255,255,255,0.06);
  --border-active:  rgba(99,102,241,0.4);
  --shadow:         0 4px 24px rgba(0,0,0,0.5);
  --shadow-glow:    0 0 40px rgba(99,102,241,0.18);
  --shadow-card:    0 8px 32px rgba(0,0,0,0.4);
  --radius:         14px;
  --radius-sm:      8px;
  --radius-lg:      24px;
  --transition:     0.3s cubic-bezier(0.4,0,0.2,1);
  --nav-h:          72px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.7;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color var(--transition)}
ul,ol{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,textarea,select{font-family:inherit}

/* ============================================================ TYPOGRAPHY */
h1,h2,h3,h4,h5,h6{font-family:'Poppins',sans-serif;font-weight:700;line-height:1.2;color:var(--text-primary)}
.gradient-text{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.text-sm{font-size:.875rem}
.text-muted{color:var(--text-muted)}
.text-secondary{color:var(--text-secondary)}
.text-center{text-align:center}
.font-poppins{font-family:'Poppins',sans-serif}

/* ============================================================ LAYOUT */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.container-lg{width:100%;max-width:1400px;margin:0 auto;padding:0 24px}
.section{padding:100px 0}
.section-sm{padding:60px 0}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.flex{display:flex}
.flex-center{display:flex;align-items:center;justify-content:center}
.flex-between{display:flex;align-items:center;justify-content:space-between}
.gap-4{gap:16px}
.gap-6{gap:24px}
.gap-8{gap:32px}

/* ============================================================ NAVBAR */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-h);display:flex;align-items:center;transition:all var(--transition)}
.navbar.scrolled{background:rgba(3,7,18,0.95);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);box-shadow:0 2px 24px rgba(0,0,0,0.4)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:'Poppins',sans-serif;font-weight:700;font-size:1.2rem}
.nav-logo-icon{width:38px;height:38px;border-radius:10px;background:var(--gradient);display:flex;align-items:center;justify-content:center;font-size:.9rem;color:#fff}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{padding:8px 16px;border-radius:8px;font-size:.9rem;font-weight:500;color:var(--text-secondary);transition:all var(--transition)}
.nav-links a:hover,.nav-links a.active{color:var(--text-primary);background:rgba(255,255,255,0.06)}
.nav-cta{padding:10px 22px;border-radius:10px;background:var(--gradient);color:#fff!important;font-weight:600;font-size:.875rem;transition:all var(--transition)!important;box-shadow:0 4px 16px rgba(99,102,241,0.3)}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 6px 24px rgba(99,102,241,0.45)!important;background:linear-gradient(135deg,#818cf8,#67e8f9)!important}
.hamburger{display:none;flex-direction:column;gap:5px;padding:8px;cursor:pointer}
.hamburger span{width:24px;height:2px;background:var(--text-primary);border-radius:2px;transition:all var(--transition)}
.mobile-nav{display:none;position:fixed;top:var(--nav-h);left:0;right:0;background:rgba(13,17,23,0.98);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:20px;z-index:999;flex-direction:column;gap:4px}
.mobile-nav a{display:block;padding:12px 16px;border-radius:8px;color:var(--text-secondary);font-weight:500;transition:all var(--transition)}
.mobile-nav a:hover{color:var(--text-primary);background:rgba(255,255,255,0.06)}
.mobile-nav.open{display:flex}

/* ============================================================ HERO */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:var(--nav-h)}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-gradient{position:absolute;inset:0;background:radial-gradient(ellipse 80% 80% at 10% 50%,rgba(99,102,241,0.2) 0%,transparent 60%),radial-gradient(ellipse 60% 60% at 90% 30%,rgba(34,211,238,0.12) 0%,transparent 60%),radial-gradient(ellipse 50% 50% at 50% 100%,rgba(168,85,247,0.08) 0%,transparent 60%)}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.025) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,black 30%,transparent 100%)}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:100px;border:1px solid var(--border-active);background:rgba(99,102,241,0.08);font-size:.8rem;font-weight:500;color:var(--color-primary-l);margin-bottom:24px}
.hero-badge::before{content:'';width:8px;height:8px;border-radius:50%;background:#22c55e;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.2)}}
.hero-title{font-size:clamp(2.4rem,5vw,4rem);line-height:1.1;margin-bottom:20px}
.hero-desc{color:var(--text-secondary);font-size:1.1rem;margin-bottom:36px;max-width:500px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:32px;margin-top:48px}
.hero-stat-num{font-family:'Poppins',sans-serif;font-size:2rem;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-stat-label{color:var(--text-muted);font-size:.8rem;margin-top:2px}
.hero-visual{position:relative}
.hero-card-main{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-card)}
.hero-card-float{position:absolute;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow);animation:float 6s ease-in-out infinite}
.hero-card-float:nth-child(2){top:-20px;right:-20px;animation-delay:-2s}
.hero-card-float:nth-child(3){bottom:20px;left:-30px;animation-delay:-4s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.code-block{background:var(--bg-secondary);border-radius:var(--radius-sm);padding:20px;font-family:monospace;font-size:.8rem;border:1px solid var(--border)}
.code-line{display:flex;gap:8px;margin-bottom:6px}
.code-key{color:#7dd3fc}
.code-val{color:#86efac}
.code-str{color:#fda4af}

/* ============================================================ BUTTONS */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:12px;font-weight:600;font-size:.95rem;transition:all var(--transition);border:none;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 4px 20px rgba(99,102,241,0.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(99,102,241,0.5)}
.btn-outline{background:transparent;color:var(--text-primary);border:1px solid var(--border-active)}
.btn-outline:hover{background:rgba(99,102,241,0.1);border-color:var(--color-primary)}
.btn-sm{padding:8px 18px;font-size:.85rem;border-radius:8px}
.btn-lg{padding:16px 36px;font-size:1.05rem;border-radius:14px}
.btn-ghost{background:rgba(255,255,255,0.06);color:var(--text-primary);border:1px solid var(--border)}
.btn-ghost:hover{background:rgba(255,255,255,0.1)}
.btn-danger{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}
.btn-success{background:linear-gradient(135deg,#10b981,#059669);color:#fff}
.btn-icon{width:40px;height:40px;padding:0;border-radius:10px;flex-shrink:0}

/* ============================================================ SECTION HEADER */
.section-tag{display:inline-block;padding:4px 14px;border-radius:100px;border:1px solid var(--border-active);background:rgba(99,102,241,0.08);color:var(--color-primary-l);font-size:.78rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;margin-bottom:16px}
.section-title{font-size:clamp(1.8rem,3.5vw,2.8rem);margin-bottom:16px}
.section-desc{color:var(--text-secondary);font-size:1.05rem;max-width:560px}
.section-desc.center{text-align:center;margin:0 auto}

/* ============================================================ CARDS */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:all var(--transition)}
.card:hover{background:var(--bg-card-hover);border-color:var(--border-active);transform:translateY(-4px);box-shadow:var(--shadow-glow)}
.card-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:20px;background:rgba(99,102,241,0.12);color:var(--color-primary-l)}
.card-title{font-size:1.15rem;font-weight:600;margin-bottom:10px}
.card-desc{color:var(--text-secondary);font-size:.9rem;line-height:1.7}

/* ============================================================ PORTFOLIO GRID */
.portfolio-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:28px}
.portfolio-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition);group:1}
.portfolio-card:hover{border-color:var(--border-active);transform:translateY(-6px);box-shadow:var(--shadow-glow)}
.portfolio-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-secondary)}
.portfolio-thumb img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition)}
.portfolio-card:hover .portfolio-thumb img{transform:scale(1.05)}
.portfolio-thumb-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:3rem;color:var(--text-muted)}
.portfolio-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(3,7,18,0.9),transparent);opacity:0;transition:opacity var(--transition);display:flex;align-items:flex-end;padding:20px}
.portfolio-card:hover .portfolio-overlay{opacity:1}
.portfolio-overlay-btn{display:flex;gap:8px}
.portfolio-body{padding:22px}
.portfolio-category{font-size:.75rem;font-weight:600;color:var(--color-primary-l);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}
.portfolio-title{font-size:1.15rem;font-weight:700;margin-bottom:8px}
.portfolio-client{font-size:.85rem;color:var(--text-muted);display:flex;align-items:center;gap:6px;margin-bottom:14px}
.portfolio-desc{color:var(--text-secondary);font-size:.875rem;line-height:1.7;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.tech-tag{display:inline-block;padding:3px 10px;border-radius:6px;background:rgba(99,102,241,0.1);border:1px solid rgba(99,102,241,0.2);font-size:.72rem;font-weight:500;color:var(--color-primary-l);margin:3px 3px 3px 0}

/* ============================================================ SERVICES */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:32px;transition:all var(--transition);position:relative;overflow:hidden}
.service-card::after{content:'';position:absolute;inset:0;background:var(--gradient);opacity:0;transition:opacity var(--transition)}
.service-card:hover{border-color:var(--border-active);transform:translateY(-4px)}
.service-card:hover::after{opacity:.03}
.service-num{font-family:'Poppins',sans-serif;font-size:3rem;font-weight:800;color:rgba(99,102,241,0.12);position:absolute;top:16px;right:20px;line-height:1}
.service-icon-wrap{width:56px;height:56px;border-radius:16px;background:var(--gradient);display:flex;align-items:center;justify-content:center;margin-bottom:20px;box-shadow:0 4px 16px rgba(99,102,241,0.3)}
.service-icon-wrap i{color:#fff;font-size:1.3rem}

/* ============================================================ PROCESS */
.process-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative}
.process-steps::before{content:'';position:absolute;top:32px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,var(--color-primary),var(--color-cyan));z-index:0}
.process-step{text-align:center;position:relative;z-index:1}
.process-num{width:64px;height:64px;border-radius:50%;background:var(--gradient);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-family:'Poppins',sans-serif;font-weight:800;font-size:1.2rem;color:#fff;box-shadow:0 4px 20px rgba(99,102,241,0.4)}
.process-label{font-size:.85rem;font-weight:600;color:var(--text-primary);margin-bottom:6px}
.process-desc{font-size:.78rem;color:var(--text-muted)}

/* ============================================================ TESTIMONIALS / TRUST */
.trust-grid{display:flex;gap:48px;justify-content:center;flex-wrap:wrap}
.trust-item{text-align:center}
.trust-num{font-family:'Poppins',sans-serif;font-size:3rem;font-weight:800;line-height:1;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.trust-label{color:var(--text-secondary);font-size:.9rem;margin-top:6px}

/* ============================================================ CTA SECTION */
.cta-section{position:relative;overflow:hidden;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.cta-bg{position:absolute;inset:0;background:radial-gradient(ellipse 70% 70% at 50% 50%,rgba(99,102,241,0.12) 0%,transparent 70%)}
.cta-inner{position:relative;z-index:1;text-align:center}

/* ============================================================ CONTACT FORM */
.form-group{margin-bottom:20px}
.form-label{display:block;font-size:.875rem;font-weight:500;color:var(--text-secondary);margin-bottom:8px}
.form-control{width:100%;padding:12px 16px;background:rgba(255,255,255,0.04);border:1px solid var(--border);border-radius:10px;color:var(--text-primary);font-size:.95rem;font-family:inherit;transition:all var(--transition)}
.form-control:focus{outline:none;border-color:var(--color-primary);background:rgba(99,102,241,0.06);box-shadow:0 0 0 3px rgba(99,102,241,0.12)}
.form-control::placeholder{color:var(--text-muted)}
.form-control option{background:var(--bg-secondary)}
textarea.form-control{resize:vertical;min-height:140px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-error{display:block;font-size:.78rem;color:#ef4444;margin-top:4px}

/* ============================================================ ALERT / TOAST */
.alert{padding:14px 20px;border-radius:var(--radius-sm);border:1px solid;margin-bottom:20px;display:flex;align-items:center;gap:10px;font-size:.9rem}
.alert-success{background:rgba(16,185,129,0.08);border-color:rgba(16,185,129,0.3);color:#34d399}
.alert-error{background:rgba(239,68,68,0.08);border-color:rgba(239,68,68,0.3);color:#f87171}
.alert-info{background:rgba(99,102,241,0.08);border-color:rgba(99,102,241,0.3);color:#818cf8}

/* ============================================================ FOOTER */
.footer{background:var(--bg-secondary);border-top:1px solid var(--border);padding:60px 0 30px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-brand p{color:var(--text-muted);font-size:.875rem;margin-top:14px;line-height:1.8;max-width:280px}
.footer-title{font-size:.9rem;font-weight:600;color:var(--text-primary);margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:var(--text-muted);font-size:.875rem;transition:color var(--transition)}
.footer-links a:hover{color:var(--color-primary-l)}
.footer-bottom{border-top:1px solid var(--border);padding-top:28px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer-bottom p{color:var(--text-muted);font-size:.8rem}
.footer-legal{color:var(--text-muted);font-size:.75rem;margin-top:6px}
.social-links{display:flex;gap:10px}
.social-link{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,0.04);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:.9rem;transition:all var(--transition)}
.social-link:hover{background:rgba(99,102,241,0.12);border-color:var(--border-active);color:var(--color-primary-l)}

/* ============================================================ PAGE HERO (inner pages) */
.page-hero{padding:calc(var(--nav-h) + 60px) 0 70px;background:linear-gradient(180deg,rgba(99,102,241,0.06) 0%,transparent 100%);border-bottom:1px solid var(--border);text-align:center}
.page-hero h1{font-size:clamp(2rem,4vw,3rem);margin-bottom:14px}
.page-hero p{color:var(--text-secondary);font-size:1.05rem;max-width:500px;margin:0 auto}
.breadcrumb{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:20px;font-size:.85rem;color:var(--text-muted)}
.breadcrumb a{color:var(--text-muted);transition:color var(--transition)}
.breadcrumb a:hover{color:var(--color-primary-l)}
.breadcrumb i{font-size:.6rem}

/* ============================================================ PROJECT PAGE */
.project-hero-img{width:100%;aspect-ratio:16/7;object-fit:cover;border-radius:var(--radius-lg);border:1px solid var(--border);margin-bottom:48px}
.project-meta{display:flex;flex-wrap:wrap;gap:20px;margin-bottom:32px}
.project-meta-item{display:flex;align-items:center;gap:8px;font-size:.875rem;color:var(--text-secondary)}
.project-meta-item i{color:var(--color-primary-l);width:16px}
.project-body h2{font-size:1.5rem;margin:32px 0 12px}
.project-body p{color:var(--text-secondary);line-height:1.9;margin-bottom:16px}

/* ============================================================ SCHEDULE PAGE */
.schedule-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:48px;align-items:start}
.schedule-info .card{margin-bottom:20px}
.schedule-info .card:hover{transform:none}

/* ============================================================ ABOUT PAGE */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-img-wrap{position:relative}
.about-img{border-radius:var(--radius-lg);border:1px solid var(--border);width:100%;aspect-ratio:3/4;object-fit:cover;background:var(--bg-card);display:flex;align-items:center;justify-content:center;font-size:8rem;color:var(--text-muted)}
.about-badge-card{position:absolute;bottom:-20px;right:-20px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow)}
.skills-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.skill-tag{padding:6px 14px;background:rgba(99,102,241,0.08);border:1px solid rgba(99,102,241,0.2);border-radius:8px;font-size:.82rem;font-weight:500;color:var(--color-primary-l)}

/* ============================================================ ANIMATIONS */
.fade-in{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ============================================================ UTILITY */
.mb-4{margin-bottom:16px}
.mb-6{margin-bottom:24px}
.mb-8{margin-bottom:32px}
.mt-4{margin-top:16px}
.mt-8{margin-top:32px}
.divider{height:1px;background:var(--border);margin:48px 0}
.highlight-box{background:rgba(99,102,241,0.06);border:1px solid rgba(99,102,241,0.15);border-radius:var(--radius);padding:24px}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}

/* ============================================================ RESPONSIVE */
@media(max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .process-steps{grid-template-columns:repeat(3,1fr);gap:32px}
  .process-steps::before{display:none}
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero-visual{display:none}
  .hero-desc{margin:0 auto 36px}
  .hero-actions{justify-content:center}
  .hero-stats{justify-content:center}
  .about-grid{grid-template-columns:1fr}
  .schedule-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .section{padding:70px 0}
  .nav-links{display:none}
  .hamburger{display:flex}
  .grid-2,.grid-3,.grid-4,.form-row{grid-template-columns:1fr}
  .services-grid{grid-template-columns:1fr}
  .process-steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .portfolio-grid{grid-template-columns:1fr}
  .trust-grid{gap:32px}
  .hero-title{font-size:2.2rem}
}
@media(max-width:480px){
  .container{padding:0 16px}
  .btn{padding:10px 20px;font-size:.875rem}
  .hero-stats{flex-direction:column;gap:20px;text-align:center}
}