/* ===== CSS VARIABLES ===== */
:root {
  --purple: #6B2FD9;
  --purple-light: #8B52E8;
  --purple-dark: #4A1FA0;
  --green: #3DBE6A;
  --green-light: #52D67F;
  --green-dark: #28A653;
  --dark: #0C0A14;
  --dark2: #13101F;
  --dark3: #1A1629;
  --card-bg: #181424;
  --border: rgba(107,47,217,0.18);
  --text: #E8E4F6;
  --text-muted: #9B93B8;
  --white: #ffffff;
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 8px 32px rgba(107,47,217,0.15);
  --shadow-lg: 0 20px 60px rgba(107,47,217,0.2);
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ===== RESET ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{background:var(--dark);color:var(--text);font-family:var(--font-body);line-height:1.65;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,textarea,select{font-family:inherit;font-size:1rem}

/* ===== CONTAINER ===== */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:50px;font-family:var(--font-head);font-weight:600;font-size:0.95rem;transition:var(--transition);white-space:nowrap;cursor:pointer}
.btn-primary{background:linear-gradient(135deg,var(--purple),var(--purple-light));color:#fff;border:2px solid transparent;box-shadow:0 4px 20px rgba(107,47,217,0.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(107,47,217,0.5)}
.btn-outline{background:transparent;color:var(--text);border:2px solid var(--border);backdrop-filter:blur(10px)}
.btn-outline:hover{border-color:var(--purple-light);color:var(--purple-light);background:rgba(107,47,217,0.08)}
.btn-lg{padding:16px 36px;font-size:1rem}
.btn-full{width:100%;justify-content:center}

/* ===== GRADIENT TEXT ===== */
.gradient-text{background:linear-gradient(135deg,var(--purple-light) 0%,var(--green) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* ===== SECTION TAGS ===== */
.section-tag{display:inline-block;background:rgba(107,47,217,0.15);border:1px solid rgba(107,47,217,0.3);color:var(--purple-light);padding:6px 16px;border-radius:50px;font-size:0.8rem;font-weight:600;letter-spacing:0.05em;text-transform:uppercase;margin-bottom:16px}

/* ===== SECTION HEAD ===== */
.section-head{text-align:center;max-width:680px;margin:0 auto 64px}
.section-head h2{font-family:var(--font-head);font-size:clamp(2rem,4vw,2.8rem);font-weight:800;line-height:1.15;margin-bottom:16px}
.section-head p{color:var(--text-muted);font-size:1.05rem}

/* ===== NAVBAR ===== */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:var(--transition)}
.navbar.scrolled{background:rgba(12,10,20,0.9);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:12px 0}
.nav-inner{display:flex;align-items:center;gap:32px}
.logo img{height:40px;width:auto}
.nav-links{display:flex;align-items:center;gap:32px;margin:0 auto}
.nav-links a{font-size:0.92rem;font-weight:500;color:var(--text-muted);transition:var(--transition)}
.nav-links a:hover{color:var(--white)}
.nav-cta{padding:10px 22px;font-size:0.88rem}
.hamburger{display:none;flex-direction:column;gap:5px;padding:4px}
.hamburger span{display:block;width:24px;height:2px;background:var(--text);border-radius:2px;transition:var(--transition)}

/* ===== HERO ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding-top:80px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-glow{position:absolute;border-radius:50%;filter:blur(120px);opacity:0.35}
.g1{width:700px;height:700px;background:radial-gradient(circle,var(--purple) 0%,transparent 70%);top:-200px;left:-200px}
.g2{width:500px;height:500px;background:radial-gradient(circle,var(--green-dark) 0%,transparent 70%);bottom:-100px;right:-100px}
.grid-overlay{position:absolute;inset:0;background-image:linear-gradient(rgba(107,47,217,0.06) 1px,transparent 1px),linear-gradient(90deg,rgba(107,47,217,0.06) 1px,transparent 1px);background-size:60px 60px}
.hero-content{position:relative;z-index:1;text-align:center;padding:60px 0 80px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(61,190,106,0.1);border:1px solid rgba(61,190,106,0.25);color:var(--green-light);padding:8px 20px;border-radius:50px;font-size:0.85rem;font-weight:500;margin-bottom:28px}
.dot{width:8px;height:8px;background:var(--green);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(1.3)}}
.hero h1{font-family:var(--font-head);font-size:clamp(2.6rem,6vw,4.5rem);font-weight:800;line-height:1.1;margin-bottom:24px}
.hero-sub{font-size:clamp(1rem,2vw,1.2rem);color:var(--text-muted);max-width:620px;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;align-items:center;justify-content:center;gap:32px;flex-wrap:wrap;background:rgba(255,255,255,0.04);border:1px solid var(--border);border-radius:var(--radius);padding:24px 40px;backdrop-filter:blur(10px);display:inline-flex;margin:0 auto}
.stat{text-align:center}
.stat-n{display:block;font-family:var(--font-head);font-size:1.8rem;font-weight:800;color:var(--white);line-height:1}
.stat-l{display:block;font-size:0.78rem;color:var(--text-muted);margin-top:4px;text-transform:uppercase;letter-spacing:0.05em}
.stat-div{width:1px;height:40px;background:var(--border)}

/* ===== TRUSTED ===== */
.trusted{padding:32px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--dark2);overflow:hidden}
.trusted .container{display:flex;align-items:center;gap:32px}
.trusted-label{font-size:0.8rem;color:var(--text-muted);white-space:nowrap;text-transform:uppercase;letter-spacing:0.08em}
.logo-strip{display:flex;gap:40px;overflow:hidden;mask-image:linear-gradient(to right,transparent,black 10%,black 90%,transparent)}
.logo-strip span{font-family:var(--font-head);font-weight:700;color:rgba(255,255,255,0.2);white-space:nowrap;font-size:0.85rem;letter-spacing:0.05em;animation:scroll-x 25s linear infinite}
@keyframes scroll-x{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ===== SERVICES ===== */
.services{padding:100px 0;background:var(--dark)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:32px;transition:var(--transition);position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(107,47,217,0.04),transparent);opacity:0;transition:var(--transition)}
.service-card:hover{transform:translateY(-6px);border-color:rgba(107,47,217,0.4);box-shadow:var(--shadow-lg)}
.service-card:hover::before{opacity:1}
.service-card.featured{border-color:rgba(107,47,217,0.4);background:linear-gradient(135deg,rgba(107,47,217,0.1),var(--card-bg))}
.service-icon{width:52px;height:52px;background:linear-gradient(135deg,var(--purple),var(--purple-light));border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:1.3rem;color:#fff}
.service-card h3{font-family:var(--font-head);font-size:1.15rem;font-weight:700;margin-bottom:12px;color:var(--white)}
.service-card>p{font-size:0.9rem;color:var(--text-muted);margin-bottom:20px;line-height:1.65}
.service-features{display:flex;flex-direction:column;gap:8px;margin-bottom:24px}
.service-features li{display:flex;align-items:center;gap:10px;font-size:0.85rem;color:var(--text-muted)}
.service-features li i{color:var(--green);font-size:0.7rem;flex-shrink:0}
.service-link{display:inline-flex;align-items:center;gap:6px;font-size:0.88rem;font-weight:600;color:var(--purple-light);transition:var(--transition)}
.service-link:hover{gap:10px;color:var(--green-light)}

/* ===== WHY US ===== */
.why-us{padding:100px 0;background:var(--dark2);position:relative}
.why-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.why-text h2{font-family:var(--font-head);font-size:clamp(1.8rem,3vw,2.5rem);font-weight:800;line-height:1.2;margin-bottom:16px}
.why-text>p{color:var(--text-muted);margin-bottom:40px;font-size:1rem}
.why-list{display:flex;flex-direction:column;gap:28px}
.why-item{display:flex;gap:20px;align-items:flex-start}
.why-icon{width:48px;height:48px;background:rgba(107,47,217,0.12);border:1px solid rgba(107,47,217,0.25);border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--purple-light);font-size:1.1rem;flex-shrink:0;transition:var(--transition)}
.why-item:hover .why-icon{background:linear-gradient(135deg,var(--purple),var(--purple-light));border-color:transparent;color:#fff}
.why-item h4{font-family:var(--font-head);font-size:1rem;font-weight:700;color:var(--white);margin-bottom:6px}
.why-item p{font-size:0.88rem;color:var(--text-muted)}
.why-visual{position:relative;height:420px;display:flex;align-items:center;justify-content:center}
.visual-orb{width:260px;height:260px;background:radial-gradient(circle at 40% 40%,var(--purple) 0%,var(--purple-dark) 40%,rgba(107,47,217,0.1) 70%,transparent 100%);border-radius:50%;position:absolute}
.visual-ring{position:absolute;border-radius:50%;border:1px solid rgba(107,47,217,0.2)}
.r1{width:340px;height:340px;animation:spin 20s linear infinite}
.r2{width:420px;height:420px;animation:spin 30s linear infinite reverse;border-style:dashed}
@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.visual-card{position:absolute;background:rgba(24,20,36,0.9);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 18px;display:flex;align-items:center;gap:14px;backdrop-filter:blur(16px);box-shadow:var(--shadow)}
.visual-card i{font-size:1.4rem;color:var(--purple-light)}
.visual-card strong{display:block;font-size:0.88rem;font-weight:700;color:var(--white)}
.visual-card span{display:block;font-size:0.75rem;color:var(--text-muted)}
.vc1{top:30px;right:0}
.vc2{bottom:80px;right:20px}
.vc3{top:160px;left:0}

/* ===== PRICING ===== */
.pricing{padding:100px 0;background:var(--dark)}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1000px;margin:0 auto}
.price-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:36px;position:relative;transition:var(--transition)}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.price-card.featured-plan{border-color:var(--purple);background:linear-gradient(160deg,rgba(107,47,217,0.15),var(--card-bg));box-shadow:var(--shadow-lg)}
.popular-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--purple),var(--green));color:#fff;padding:5px 18px;border-radius:50px;font-size:0.75rem;font-weight:700;white-space:nowrap}
.plan-name{font-family:var(--font-head);font-size:0.85rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;color:var(--purple-light)}
.price-amount{font-family:var(--font-head);font-size:3rem;font-weight:800;color:var(--white);line-height:1;margin:12px 0}
.price-amount sup{font-size:1.3rem;vertical-align:super}
.price-amount sub{font-size:1rem;color:var(--text-muted);font-weight:400}
.price-header p{font-size:0.88rem;color:var(--text-muted);margin-bottom:28px;line-height:1.5}
.price-features{display:flex;flex-direction:column;gap:12px;margin-bottom:32px}
.price-features li{display:flex;align-items:center;gap:10px;font-size:0.88rem;color:var(--text-muted)}
.price-features li i{color:var(--green);font-size:0.75rem}

/* ===== CONTACT ===== */
.contact{padding:100px 0;background:var(--dark2)}
.contact-inner{display:grid;grid-template-columns:1fr 1.4fr;gap:80px;align-items:start}
.contact-info h2{font-family:var(--font-head);font-size:clamp(1.8rem,3vw,2.4rem);font-weight:800;line-height:1.2;margin-bottom:16px}
.contact-info>p{color:var(--text-muted);margin-bottom:40px;line-height:1.7}
.contact-details{display:flex;flex-direction:column;gap:20px}
.c-detail{display:flex;align-items:flex-start;gap:16px}
.c-detail>i{width:40px;height:40px;background:rgba(107,47,217,0.12);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--purple-light);font-size:1rem;flex-shrink:0}
.c-detail strong{display:block;font-size:0.85rem;color:var(--text-muted);margin-bottom:2px;text-transform:uppercase;letter-spacing:0.05em}
.c-detail a{color:var(--text);font-weight:500;transition:var(--transition)}
.c-detail a:hover{color:var(--purple-light)}
.contact-form-wrap{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:40px}
.contact-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}
.form-group{display:flex;flex-direction:column;gap:8px}
.form-group.full{margin-bottom:20px}
.form-group label{font-size:0.82rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.05em}
.form-group input,.form-group select,.form-group textarea{background:rgba(255,255,255,0.04);border:1px solid var(--border);border-radius:var(--radius-sm);padding:13px 16px;color:var(--text);font-size:0.92rem;transition:var(--transition);-webkit-appearance:none;appearance:none}
.form-group select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%239B93B8'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--purple-light);box-shadow:0 0 0 3px rgba(107,47,217,0.12)}
.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(155,147,184,0.5)}
.form-group textarea{resize:vertical;min-height:120px}
.alert{display:flex;align-items:center;gap:10px;padding:14px 18px;border-radius:var(--radius-sm);margin-bottom:20px;font-size:0.9rem}
.alert-success{background:rgba(61,190,106,0.1);border:1px solid rgba(61,190,106,0.3);color:var(--green-light)}
.alert-error{background:rgba(220,38,38,0.1);border:1px solid rgba(220,38,38,0.3);color:#f87171}

/* ===== FOOTER ===== */
.footer{background:var(--dark);border-top:1px solid var(--border);padding:70px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:56px}
.brand-col p{font-size:0.88rem;color:var(--text-muted);margin:20px 0 24px;line-height:1.7;max-width:280px}
.social-links{display:flex;gap:12px}
.social-links a{width:36px;height:36px;background:rgba(255,255,255,0.05);border:1px solid var(--border);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:0.88rem;color:var(--text-muted);transition:var(--transition)}
.social-links a:hover{background:var(--purple);border-color:var(--purple);color:#fff}
.footer-col h5{font-family:var(--font-head);font-size:0.85rem;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;color:var(--white);margin-bottom:20px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col ul li a{font-size:0.88rem;color:var(--text-muted);transition:var(--transition)}
.footer-col ul li a:hover{color:var(--purple-light)}
.contact-list li{display:flex;align-items:center;gap:10px;font-size:0.88rem;color:var(--text-muted)}
.contact-list li i{color:var(--purple-light);width:16px;text-align:center}
.contact-list li a{color:var(--text-muted);transition:var(--transition)}
.contact-list li a:hover{color:var(--purple-light)}
.footer-bottom{border-top:1px solid var(--border);padding:24px 0;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-bottom p{font-size:0.82rem;color:var(--text-muted)}
.footer-links{display:flex;gap:24px}
.footer-links a{font-size:0.82rem;color:var(--text-muted);transition:var(--transition)}
.footer-links a:hover{color:var(--purple-light)}

/* ===== BACK TO TOP ===== */
.back-top{position:fixed;bottom:28px;right:28px;width:44px;height:44px;background:linear-gradient(135deg,var(--purple),var(--purple-light));color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.85rem;opacity:0;transform:translateY(20px);transition:var(--transition);z-index:999;box-shadow:var(--shadow)}
.back-top.visible{opacity:1;transform:translateY(0)}
.back-top:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}

/* ===== ANIMATIONS ===== */
.fade-in{opacity:0;transform:translateY(24px);transition:opacity 0.6s ease,transform 0.6s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .why-inner{grid-template-columns:1fr;gap:60px}
  .why-visual{height:320px}
  .pricing-grid{grid-template-columns:1fr;max-width:420px}
  .contact-inner{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .nav-links{display:none;position:fixed;inset:0;background:rgba(12,10,20,0.97);flex-direction:column;align-items:center;justify-content:center;gap:36px;z-index:999}
  .nav-links.open{display:flex}
  .nav-links a{font-size:1.4rem;font-weight:600}
  .hamburger{display:flex;z-index:1000;position:relative}
  .hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .hamburger.active span:nth-child(2){opacity:0}
  .hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .nav-cta{display:none}
  .services-grid{grid-template-columns:1fr}
  .contact-form .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-stats{gap:20px;padding:20px 24px}
  .stat-div{display:none}
}
@media(max-width:480px){
  .trusted .container{flex-direction:column;gap:16px}
  .hero-actions{flex-direction:column;align-items:center}
  .contact-form-wrap{padding:24px}
}