/* === Reset === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:'Space Grotesk',sans-serif;color:#1e1e2e;line-height:1.7;overflow-x:hidden;background:#fff}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:.3s}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* === Variables === */
:root{
  --violet:#7c3aed;
  --violet-light:#a78bfa;
  --violet-dark:#5b21b6;
  --slate:#1e293b;
  --text:#475569;
  --muted:#94a3b8;
  --surface:#fff;
  --bg:#f8f9fc;
  --bg-violet:#f5f3ff;
  --border:#e8e4f0;
  --radius:18px;
  --shadow:0 2px 20px rgba(124,58,237,.06);
  --shadow-lg:0 20px 50px rgba(30,41,59,.08);
}

/* === Typography === */
h1,h2,h3,h4{font-family:'Libre Baskerville',serif;color:var(--slate);font-weight:700}
.label{display:inline-flex;align-items:center;gap:6px;font-family:'Space Grotesk',sans-serif;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:3px;color:var(--violet);margin-bottom:12px}
.label::before{content:'';width:20px;height:2px;background:var(--violet);border-radius:2px}
.heading{font-size:2.8rem;margin-bottom:16px;line-height:1.2;letter-spacing:-.5px}
.subtext{color:var(--muted);font-size:1rem;max-width:520px;margin:0 auto 60px;text-align:center}
.text-center{text-align:center}

/* === Buttons === */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:60px;font-weight:600;font-size:.88rem;border:none;cursor:pointer;transition:.3s}
.btn-violet{background:var(--violet);color:#fff;box-shadow:0 4px 20px rgba(124,58,237,.25)}
.btn-violet:hover{background:var(--violet-dark);transform:translateY(-2px);box-shadow:0 8px 30px rgba(124,58,237,.35)}
.btn-ghost{border:2px solid var(--border);color:var(--slate)}
.btn-ghost:hover{border-color:var(--violet);color:var(--violet);transform:translateY(-2px)}

/* === Header === */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:18px 0;transition:.4s}
.site-header.scrolled{background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);padding:12px 0}
.site-header .container{display:flex;align-items:center;justify-content:space-between}
.logo{font-family:'Libre Baskerville',serif;font-size:1.35rem;font-weight:700;color:#fff}
.site-header.scrolled .logo{color:var(--slate)}
.main-nav{display:flex;gap:32px}
.main-nav a{color:rgba(255,255,255,.7);font-weight:500;font-size:.85rem;letter-spacing:.5px}
.main-nav a:hover{color:#fff}
.main-nav a.active{color:#fff}
.site-header.scrolled .main-nav a{color:var(--text)}
.site-header.scrolled .main-nav a:hover,.site-header.scrolled .main-nav a.active{color:var(--violet)}
.header-cta{padding:10px 24px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:60px;color:#fff;font-size:.82rem;font-weight:600;backdrop-filter:blur(8px)}
.site-header.scrolled .header-cta{background:var(--violet);color:#fff;border-color:var(--violet)}
.menu-toggle{display:none;background:none;border:none;font-size:1.5rem;color:#fff;cursor:pointer}
.site-header.scrolled .menu-toggle{color:var(--slate)}

/* === Hero === */
.hero{min-height:100vh;display:flex;align-items:center;padding:140px 0 100px;background:#0f0a1e;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:50%;left:50%;width:800px;height:800px;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(124,58,237,.15) 0%,transparent 60%);border-radius:50%}
.hero::after{content:'';position:absolute;top:0;right:0;width:40%;height:100%;background:linear-gradient(180deg,rgba(124,58,237,.03),rgba(167,139,250,.05));clip-path:polygon(20% 0,100% 0,100% 100%,0% 100%)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative;z-index:1}
.hero-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:rgba(124,58,237,.12);border:1px solid rgba(124,58,237,.3);border-radius:8px;color:var(--violet-light);font-size:.75rem;font-weight:600;margin-bottom:28px;letter-spacing:1px;text-transform:uppercase}
.hero h1{font-size:3.6rem;line-height:1.1;color:#fff;margin-bottom:24px;letter-spacing:-1px}
.hero h1 em{font-style:normal;color:var(--violet-light)}
.hero-text>p{color:rgba(255,255,255,.5);font-size:1.02rem;margin-bottom:40px;max-width:460px;line-height:1.85}
.hero-btns{display:flex;gap:14px;margin-bottom:56px}
.hero-btns .btn-ghost{border-color:rgba(255,255,255,.15);color:rgba(255,255,255,.8)}
.hero-btns .btn-ghost:hover{border-color:var(--violet-light);color:var(--violet-light)}
.metrics{display:flex;gap:40px}
.metrics .m strong{display:block;font-family:'Libre Baskerville',serif;font-size:1.6rem;color:#fff}
.metrics .m span{color:rgba(255,255,255,.4);font-size:.75rem;font-weight:500;letter-spacing:.5px}
.hero-img-wrap{position:relative}
.hero-img-wrap img{width:100%;height:450px;object-fit:cover;border-radius:var(--radius);box-shadow:0 30px 80px rgba(0,0,0,.3)}
.glass-card{position:absolute;background:rgba(255,255,255,.08);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.12);padding:12px 18px;border-radius:14px;display:flex;align-items:center;gap:10px;font-weight:600;font-size:.78rem;color:#fff}
.glass-card i{color:var(--violet-light);font-size:1.1rem}
.glass-card.gc-top{top:24px;right:-10px;animation:drift 4s ease-in-out infinite}
.glass-card.gc-bottom{bottom:40px;left:-10px;animation:drift 4s ease-in-out infinite 2s}
@keyframes drift{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* === About === */
.about{padding:120px 0;background:var(--bg)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.about-visual{position:relative;height:480px}
.about-visual .img-main{position:absolute;top:0;left:0;width:60%;height:65%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.about-visual .img-secondary{position:absolute;bottom:0;right:0;width:52%;height:52%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-lg);border:5px solid var(--bg)}
.about-visual .exp-tag{position:absolute;top:53%;right:14%;background:var(--violet);color:#fff;padding:20px 24px;border-radius:16px;text-align:center;box-shadow:0 8px 30px rgba(124,58,237,.3)}
.about-visual .exp-tag span{display:block;font-size:2.2rem;font-weight:800;font-family:'Libre Baskerville',serif}
.about-visual .exp-tag small{font-size:.7rem;opacity:.8;letter-spacing:1px;text-transform:uppercase}
.about-text h3{font-size:1.8rem;margin-bottom:16px}
.about-text>p{color:var(--text);margin-bottom:30px}
.usp-list{display:flex;flex-direction:column;gap:20px}
.usp{display:flex;gap:14px;align-items:flex-start}
.usp-icon{width:44px;height:44px;border-radius:12px;background:var(--bg-violet);display:flex;align-items:center;justify-content:center;color:var(--violet);font-size:1.1rem;flex-shrink:0}
.usp strong{display:block;font-size:.9rem;margin-bottom:2px;font-family:'Space Grotesk',sans-serif}
.usp span{color:var(--muted);font-size:.83rem}

/* === Services === */
.services{padding:120px 0}
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.s-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:40px;transition:.4s;position:relative}
.s-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:var(--violet)}
.s-card.dark{background:var(--slate);border:none}
.s-card.dark h3{color:#fff}
.s-card.dark p{color:rgba(255,255,255,.6)}
.s-card.dark .s-icon{background:rgba(124,58,237,.15);color:var(--violet-light)}
.s-icon{width:56px;height:56px;border-radius:14px;background:var(--bg-violet);display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:var(--violet);margin-bottom:22px}
.s-card h3{font-size:1.1rem;margin-bottom:10px;font-family:'Space Grotesk',sans-serif;font-weight:700}
.s-card p{color:var(--text);font-size:.88rem}

/* === Process === */
.process{padding:120px 0;background:#0f0a1e}
.process .heading{color:#fff}
.process .subtext{color:rgba(255,255,255,.4)}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.p-step{text-align:center;padding:36px 18px;border-radius:var(--radius);background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);transition:.3s}
.p-step:hover{background:rgba(124,58,237,.06);border-color:rgba(124,58,237,.2);transform:translateY(-6px)}
.p-step .no{font-size:2.6rem;font-weight:800;font-family:'Libre Baskerville',serif;color:var(--violet-light);margin-bottom:14px}
.p-step h4{color:#fff;font-family:'Space Grotesk',sans-serif;font-weight:700;margin-bottom:8px;font-size:.9rem}
.p-step p{color:rgba(255,255,255,.4);font-size:.82rem}

/* === Team === */
.team{padding:120px 0;background:var(--bg-violet)}
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.t-card{background:var(--surface);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:.4s}
.t-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.t-card .img{height:260px;overflow:hidden}
.t-card .img img{width:100%;height:100%;object-fit:cover;transition:.5s}
.t-card:hover .img img{transform:scale(1.06)}
.t-card h4{padding:18px 18px 4px;font-size:.95rem;font-family:'Space Grotesk',sans-serif;font-weight:700}
.t-card span{padding:0 18px 18px;display:block;color:var(--muted);font-size:.78rem}

/* === Testimonials === */
.testimonials{padding:120px 0}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testi-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:34px;transition:.3s}
.testi-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.testi-card .stars{color:var(--violet);margin-bottom:16px;font-size:.9rem}
.testi-card>p{color:var(--text);font-size:.88rem;font-style:italic;margin-bottom:24px;line-height:1.8}
.testi-author{display:flex;align-items:center;gap:12px}
.testi-author img{width:44px;height:44px;border-radius:50%;object-fit:cover;border:2px solid var(--border)}
.testi-author strong{display:block;font-size:.85rem}
.testi-author span{color:var(--muted);font-size:.72rem}

/* === CTA === */
.cta{padding:80px 0}
.cta-box{background:var(--violet);border-radius:28px;padding:70px;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;position:relative;overflow:hidden}
.cta-box::before{content:'';position:absolute;top:-80px;right:-80px;width:300px;height:300px;background:rgba(255,255,255,.06);border-radius:50%}
.cta-box::after{content:'';position:absolute;bottom:-60px;left:-60px;width:200px;height:200px;background:rgba(255,255,255,.04);border-radius:50%}
.cta-box h2{font-size:2.2rem;color:#fff;margin-bottom:14px}
.cta-box>div>p{color:rgba(255,255,255,.7);margin-bottom:28px}
.cta-btns{display:flex;gap:14px;position:relative;z-index:1}
.cta-btns .btn-violet{background:#fff;color:var(--violet)}
.cta-btns .btn-violet:hover{background:var(--bg-violet);transform:translateY(-2px)}
.cta-btns .btn-ghost{border-color:rgba(255,255,255,.3);color:#fff}
.cta-box .cta-img{max-height:220px;margin:0 auto;position:relative;z-index:1}

/* === Contact === */
.contact{padding:120px 0;background:var(--bg)}
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:40px}
.contact-info{display:flex;flex-direction:column;gap:16px}
.c-item{display:flex;gap:14px;padding:22px;background:var(--surface);border-radius:16px;border:1px solid var(--border);transition:.3s}
.c-item:hover{box-shadow:var(--shadow);border-color:var(--violet)}
.c-item i{font-size:1.2rem;color:var(--violet);margin-top:3px}
.c-item strong{display:block;font-size:.86rem;margin-bottom:3px}
.c-item p{color:var(--muted);font-size:.82rem;line-height:1.6}
.socials{display:flex;gap:10px;margin-top:12px}
.socials a{width:42px;height:42px;border-radius:12px;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text);transition:.3s}
.socials a:hover{background:var(--violet);color:#fff;border-color:var(--violet)}
.contact-form{background:var(--surface);border-radius:var(--radius);padding:38px;border:1px solid var(--border);display:flex;flex-direction:column;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-form input,.contact-form textarea{width:100%;padding:15px 18px;border:1px solid var(--border);border-radius:14px;font-family:inherit;font-size:.88rem;outline:none;transition:.3s;background:var(--bg)}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--violet);background:#fff;box-shadow:0 0 0 3px rgba(124,58,237,.06)}
.contact-form .btn{width:fit-content}

/* === Footer === */
.site-footer{background:#0f0a1e;color:rgba(255,255,255,.55);padding:80px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.06)}
.footer-brand .logo{color:#fff;margin-bottom:14px;display:inline-block}
.footer-brand>p{font-size:.86rem;margin-bottom:18px;line-height:1.7}
.footer-details p{font-size:.8rem;display:flex;align-items:center;gap:8px;margin-bottom:8px}
.footer-col h4{color:#fff;font-size:.86rem;font-family:'Space Grotesk',sans-serif;font-weight:700;margin-bottom:18px}
.footer-col a{display:block;font-size:.83rem;margin-bottom:10px;transition:.3s}
.footer-col a:hover{color:var(--violet-light)}
.footer-bottom{text-align:center;padding:24px 0;font-size:.78rem}

/* === Back to Top === */
.back-top{position:fixed;bottom:30px;right:30px;width:46px;height:46px;border-radius:14px;background:var(--violet);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;opacity:0;visibility:hidden;transition:.3s;box-shadow:0 6px 24px rgba(124,58,237,.3);z-index:999}
.back-top.show{opacity:1;visibility:visible}
.back-top:hover{transform:translateY(-3px);background:var(--violet-dark)}

/* === Responsive === */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero-text>p{margin:0 auto 40px}
  .hero-btns{justify-content:center}
  .metrics{justify-content:center}
  .hero-img-wrap{display:none}
  .about-grid{grid-template-columns:1fr}
  .about-visual{height:360px;margin-bottom:36px}
  .services-grid{grid-template-columns:1fr 1fr}
  .process-grid{grid-template-columns:1fr 1fr}
  .team-grid{grid-template-columns:1fr 1fr}
  .testi-grid{grid-template-columns:1fr 1fr}
  .cta-box{grid-template-columns:1fr;text-align:center;padding:50px}
  .cta-box .cta-img{display:none}
  .cta-btns{justify-content:center}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .main-nav{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:#fff;flex-direction:column;padding:90px 32px;gap:20px;transition:.4s;box-shadow:-8px 0 40px rgba(0,0,0,.1);z-index:200}
  .main-nav.open{right:0}
  .main-nav a{color:var(--slate);font-size:1rem}
  .header-cta{display:none}
  .menu-toggle{display:block}
  .hero h1{font-size:2.4rem}
  .heading{font-size:2rem}
  .services-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .team-grid{grid-template-columns:1fr 1fr}
  .testi-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-box{padding:32px;border-radius:20px}
  .cta-btns{flex-direction:column;align-items:center}
}
@media(max-width:480px){
  .hero h1{font-size:2rem}
  .hero-btns{flex-direction:column;align-items:center}
  .metrics{flex-direction:column;gap:14px}
  .team-grid{grid-template-columns:1fr}
  .about-visual{height:260px}
  section{padding:80px 0}
}