:root{--dark:#0f172a;--text:#334155;--muted:#64748b;--light:#f8fafc;--white:#ffffff;--main:#0ab3b0;--accent:#06b6d4;--border:#e2e8f0;--radius:22px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--text);background:var(--white);font-family:"Manrope",sans-serif;font-size:clamp(16px, 1.15vw, 18px);line-height:1.7;font-weight:400}.container{width:min(1180px, 92%);margin:auto}h1{color:var(--dark);font-size:clamp(26px, 5vw, 54px);line-height:1.05;font-weight:800;letter-spacing:-2px;margin-bottom:24px;max-width:11ch}h2{color:var(--dark);font-size:clamp(32px, 4vw, 52px);line-height:1.15;font-weight:800;letter-spacing:-1px;margin-bottom:30px}h3{color:var(--dark);font-size:clamp(20px, 1.6vw, 24px);font-weight:700;margin-bottom:15px;line-height:1.4}.subtitle{max-width:560px;font-size:clamp(17px, 1.35vw, 21px);line-height:1.8;color:var(--muted);margin-bottom:34px}.tag{color:var(--main);font-size:clamp(12px, 0.9vw, 14px);font-weight:800;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:12px}.header{position:sticky;top:0;background:rgb(255 255 255 / .92);backdrop-filter:blur(12px);z-index:10;border-bottom:1px solid var(--border)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;text-decoration:none;flex-shrink:0}.logo img{height:46px;width:auto;display:block;transition:transform .3s ease}.logo:hover img{transform:scale(1.03)}nav{display:flex;align-items:center;gap:clamp(18px, 2vw, 26px)}nav a{color:var(--text);text-decoration:none;font-size:16px;font-weight:600}nav a:hover{color:var(--main)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,#0ab3b0,#06b6d4);color:#fff;padding:15px 28px;border-radius:999px;text-decoration:none;font-size:14px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;transition:all 0.3s ease;box-shadow:0 12px 28px rgb(10 179 176 / .22)}.btn:hover{background:linear-gradient(135deg,#22d3ee,#09b4b6);color:#fff;transform:translateY(-4px);box-shadow:0 18px 40px rgb(10 179 176 / .3)}.btn:active{transform:translateY(-1px)}.btn.outline{background:#fff;color:var(--main);border:1px solid var(--main);box-shadow:none}.btn.outline:hover{background:var(--main);color:#fff}.btn.small{padding:10px 18px}.hero{position:relative;overflow:hidden;padding:clamp(80px, 9vw, 130px) 0;background:linear-gradient(180deg,#ffffff,#f8fafc)}.hero::before{content:"";position:absolute;width:clamp(420px, 45vw, 700px);height:clamp(420px, 45vw, 700px);right:-18vw;top:-18vw;border-radius:50%;background:rgb(6 182 212 / .1)}.hero::after{content:"";position:absolute;width:clamp(260px, 28vw, 420px);height:clamp(260px, 28vw, 420px);left:-12vw;bottom:-12vw;border-radius:50%;background:rgb(10 179 176 / .08)}.hero .container{position:relative;z-index:1}.hero-grid{display:grid;grid-template-columns:minmax(320px,42%) minmax(0,58%);gap:clamp(40px, 5vw, 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solid var(--border);transition:0.3s}.card:hover{transform:translateY(-8px);border-color:var(--accent);box-shadow:0 20px 45px rgb(15 23 42 / .08)}.card p{font-size:17px;line-height:1.8;color:var(--muted)}.dark{background:var(--dark);color:#fff}.dark h2{color:#fff}.dark .tag{color:var(--accent)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.steps div{background:rgb(255 255 255 / .07);border:1px solid rgb(255 255 255 / .12);padding:clamp(24px, 2.2vw, 28px);border-radius:var(--radius)}.steps span{color:var(--accent);font-weight:800}.steps h3{color:#fff;margin:10px 0}.steps p{color:#cbd5e1}.portfolio{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.project{height:inherit;border-radius:var(--radius);background:#fff0;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--dark)}.project img{border-radius:4px}.project-info{padding:20px;background:#fff}.project-info h3{margin-bottom:4px;font-size:20px;font-weight:700;color:var(--dark)}.project-info p{font-size:15px;color:var(--muted)}.project-info{padding:20px;background:#fff}.project-info h3{margin-bottom:4px;font-size:20px;font-weight:700;color:var(--dark)}.project-info p{font-size:15px;color:var(--muted)}.project-browser{height:24px;background:linear-gradient(#f3f3f3,#eff0f1);border-bottom:1px solid #e5e7eb;display:flex;align-items:center;padding:0 14px;border-top-right-radius:10px;border-top-left-radius:10px}.project-browser::before{content:"";width:10px;height:10px;background:#ff5f57;border-radius:50%;box-shadow:18px 0 #febc2e,36px 0 #28c840}.project-url{margin:0 auto;background:#eef2f7;color:#64748b;padding:0 18px;border-radius:999px;font-size:10px;font-weight:500;letter-spacing:.2px;min-width:180px;text-align:center}.project-card{transition:.45s;transform-style:preserve-3d;border-radius:10px}.project-card:hover{transform:perspective(1200px) rotateX(4deg) rotateY(-5deg) translateY(-12px)}.project-card::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:0 0 0 #fff0;transition:.4s;pointer-events:none}.project-card:hover::after{box-shadow:0 0 20px rgb(55 55 55 / .25)}.project-card{animation:float 5s ease-in-out infinite}.project-card:nth-child(2){animation-delay:.7s}.project-card:nth-child(3){animation-delay:1.3s}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}.project-browser::before{transition:.35s}.project-card:hover .project-browser::before{transform:scale(1.15)}.project-url{transition:.35s}.project-card:hover .project-url{background:var(--main);color:#fff}.contact{background:var(--light)}.contact-box{background:linear-gradient(135deg,var(--dark),#1e293b);color:#fff;padding:clamp(34px, 4vw, 50px);border-radius:30px;display:flex;align-items:center;justify-content:space-between;gap:30px}.contact-box h2{color:#fff}.contact-box p{color:#cbd5e1}footer{padding:24px 0;text-align:center;background:#020617;color:#cbd5e1}.reveal{opacity:0;transform:translateY(35px);transition:all 0.8s ease}.reveal.active{opacity:1;transform:translateY(0)}@media (max-width:1100px){.hero-grid{grid-template-columns:1fr}h1{max-width:13ch}.hero-mockups{max-width:760px}}@media (max-width:900px){.logo img{height:40px}.cards,.steps,.portfolio,.stats-grid{grid-template-columns:1fr}.hero{padding:80px 0}.section{padding:80px 0}.hero-mockups{aspect-ratio:auto;display:flex;flex-direction:column;gap:20px}.mockup-left:hover,.mockup-right:hover,.mockup:hover{transform:translateY(-8px)}.mockup-left{bottom:-30%}.mockup-right{bottom:-34%}.contact-box{flex-direction:column;align-items:flex-start}}@media (max-width:520px){h1{font-size:clamp(42px, 12vw, 58px);max-width:10ch;letter-spacing:-1.5px}.subtitle{font-size:17px}.actions{flex-direction:column}.btn{width:100%}}.menu-toggle{display:none;width:46px;height:46px;border:1px solid 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