*,
*::before,
*::after{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

:root{
    --primary:#2563eb;
    --primary-dark:#1d4ed8;
    --secondary:#22c55e;
    --dark:#0f172a;
    --text:#334155;
    --light:#64748b;
    --white:#ffffff;
    --border:#e2e8f0;
    --bg:#f8fafc;
    --shadow:0 15px 40px rgba(15,23,42,.08);
    --shadow-hover:0 25px 60px rgba(15,23,42,.14);
    --radius:28px;
    --container:1220px;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family:"Inter",sans-serif;
    background:
        radial-gradient(circle at 10% 0%,rgba(37,99,235,.08),transparent 28%),
        radial-gradient(circle at 90% 8%,rgba(34,197,94,.08),transparent 26%),
        linear-gradient(180deg,#ffffff,#f8fafc 45%,#ffffff);
    color:var(--dark);
    overflow-x:hidden;
}

a{
    text-decoration:none;
    color:inherit;
}

img{
    max-width:100%;
    display:block;
}

/* BACKGROUND */

.bg{
    position:fixed;
    width:560px;
    height:560px;
    border-radius:50%;
    filter:blur(135px);
    opacity:.12;
    z-index:-1;
    pointer-events:none;
    animation:float 8s ease-in-out infinite;
}

.bg.left{
    background:var(--primary);
    top:-220px;
    left:-180px;
}

.bg.right{
    background:var(--secondary);
    bottom:-220px;
    right:-180px;
    animation-delay:1.5s;
}

/* SCROLL BAR */

.scroll-bar{
    position:fixed;
    top:0;
    left:0;
    width:0%;
    height:4px;
    background:linear-gradient(90deg,var(--primary),var(--secondary));
    z-index:99999;
}

/* NAVBAR */

.navbar{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    z-index:1000;
    background:rgba(255,255,255,.94);
    backdrop-filter:blur(16px);
    border-bottom:1px solid rgba(226,232,240,.85);
    transition:.3s ease;
}

.navbar.scrolled{
    box-shadow:0 12px 32px rgba(15,23,42,.08);
}

.container{
    width:90%;
    max-width:var(--container);
    margin:auto;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:13px 0;
}

.logo-box{
    display:flex;
    align-items:center;
    gap:12px;
}

.logo-box img{
    width:100px;
    height:100px;
    object-fit:contain;
    filter:drop-shadow(0 8px 14px rgba(15,23,42,.08));
    transition:.3s ease;
}

.logo-box:hover img{
    transform:rotate(-6deg) scale(1.06);
}

.logo{
    font-family:"Poppins",sans-serif;
    font-size:24px;
    font-weight:800;
    letter-spacing:-.04em;
}

.logo span{
    color:var(--primary);
}

.nav-menu{
    display:flex;
    align-items:center;
    gap:8px;
    list-style:none;
}

.nav-menu a{
    color:var(--text);
    font-weight:700;
    font-size:15px;
    padding:10px 14px;
    border-radius:999px;
    transition:.25s ease;
}

.nav-menu a:hover,
.nav-menu a.active{
    color:var(--primary);
    background:#eff6ff;
}

/* MOBILE MENU */

.menu-btn{
    display:none;
    width:44px;
    height:44px;
    border:1px solid var(--border);
    border-radius:14px;
    background:#fff;
    align-items:center;
    justify-content:center;
    flex-direction:column;
    gap:5px;
    cursor:pointer;
    box-shadow:0 8px 18px rgba(15,23,42,.05);
}

.menu-btn span{
    width:23px;
    height:2px;
    border-radius:99px;
    background:var(--dark);
    transition:.25s ease;
}

.menu-btn.active span:nth-child(1){
    transform:translateY(7px) rotate(45deg);
}

.menu-btn.active span:nth-child(2){
    opacity:0;
}

.menu-btn.active span:nth-child(3){
    transform:translateY(-7px) rotate(-45deg);
}

/* HERO */

.hero{
    padding:170px 20px 96px;
    text-align:center;
    position:relative;
}

.hero-content{
    max-width:880px;
    margin:auto;
}

.hero-badge,
.section-tag{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:10px 18px;
    background:#ffffff;
    color:var(--primary);
    border:1px solid rgba(37,99,235,.16);
    border-radius:999px;
    font-size:14px;
    font-weight:800;
    margin-bottom:22px;
    box-shadow:0 10px 26px rgba(37,99,235,.08);
}

.hero h1{
    font-size:clamp(42px,6vw,68px);
    line-height:1.08;
    font-family:"Poppins",sans-serif;
    margin-bottom:22px;
    letter-spacing:-.055em;
}

.hero h1 span,
.section-heading h2 span,
.why-content h2 span{
    background:linear-gradient(90deg,var(--primary),var(--secondary));
    -webkit-background-clip:text;
    background-clip:text;
    -webkit-text-fill-color:transparent;
}

.hero p{
    color:var(--light);
    line-height:1.85;
    font-size:18px;
    max-width:780px;
    margin:auto;
}

.hero-buttons{
    margin-top:36px;
    display:flex;
    justify-content:center;
    gap:16px;
    flex-wrap:wrap;
}

/* BUTTONS */

.btn,
.btn-outline{
    padding:15px 28px;
    border-radius:16px;
    font-weight:800;
    transition:.3s ease;
    display:inline-flex;
    align-items:center;
    justify-content:center;
}

.btn{
    background:linear-gradient(135deg,var(--primary),var(--primary-dark));
    color:white;
    box-shadow:0 14px 32px rgba(37,99,235,.22);
}

.btn:hover{
    transform:translateY(-4px);
    box-shadow:0 18px 42px rgba(37,99,235,.32);
}

.btn-outline{
    border:1px solid var(--border);
    color:var(--dark);
    background:white;
}

.btn-outline:hover{
    border-color:rgba(37,99,235,.35);
    color:var(--primary);
    transform:translateY(-3px);
}

/* SECTION HEADING */

.section-heading{
    text-align:center;
    max-width:780px;
    margin:0 auto 60px;
}

.section-heading h2{
    font-size:clamp(36px,5vw,54px);
    line-height:1.12;
    font-family:"Poppins",sans-serif;
    margin-bottom:18px;
    letter-spacing:-.045em;
}

.section-heading p{
    color:var(--light);
    line-height:1.85;
    font-size:17px;
}

/* SERVICES */

.services-section{
    padding:30px 20px 100px;
}

.services-grid{
    max-width:var(--container);
    margin:auto;
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:28px;
}

.service-card{
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(14px);
    border:1px solid rgba(226,232,240,.95);
    border-radius:32px;
    padding:34px;
    box-shadow:var(--shadow);
    transition:.35s ease;
    position:relative;
    overflow:hidden;
}

.service-card::before{
    content:"";
    position:absolute;
    inset:0;
    opacity:0;
    background:radial-gradient(circle at 30% 0%,rgba(37,99,235,.10),transparent 42%);
    transition:.3s ease;
}

.service-card:hover{
    transform:translateY(-10px);
    box-shadow:var(--shadow-hover);
    border-color:rgba(37,99,235,.18);
}

.service-card:hover::before{
    opacity:1;
}

.service-card > *{
    position:relative;
    z-index:2;
}

.service-icon{
    width:72px;
    height:72px;
    border-radius:22px;
    background:linear-gradient(135deg,var(--primary),var(--secondary));
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:32px;
    color:white;
    margin-bottom:24px;
    box-shadow:0 14px 30px rgba(37,99,235,.22);
}

.service-card h3{
    font-size:26px;
    margin-bottom:14px;
    font-family:"Poppins",sans-serif;
    letter-spacing:-.03em;
}

.service-card p{
    color:var(--light);
    line-height:1.85;
    margin-bottom:22px;
}

.service-card ul{
    list-style:none;
    display:grid;
    gap:11px;
}

.service-card li{
    color:var(--text);
    font-weight:600;
    display:flex;
    gap:10px;
}

.service-card li::before{
    content:"✓";
    width:22px;
    height:22px;
    border-radius:50%;
    background:#dcfce7;
    color:#16a34a;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    font-size:13px;
    font-weight:900;
    flex:0 0 auto;
}

/* WHY SECTION */

.why-section{
    padding:20px 20px 100px;
}

.why-container{
    max-width:var(--container);
    margin:auto;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:54px;
    align-items:center;
}

.why-image img{
    border-radius:34px;
    box-shadow:var(--shadow-hover);
    min-height:430px;
    object-fit:cover;
}

.why-content h2{
    font-size:clamp(36px,5vw,52px);
    line-height:1.14;
    margin:20px 0;
    font-family:"Poppins",sans-serif;
    letter-spacing:-.045em;
}

.why-content p{
    color:var(--light);
    line-height:1.9;
}

.why-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:18px;
    margin-top:34px;
}

.why-item{
    background:white;
    border:1px solid var(--border);
    border-radius:24px;
    padding:24px;
    box-shadow:var(--shadow);
    transition:.25s ease;
}

.why-item:hover{
    transform:translateY(-6px);
    box-shadow:var(--shadow-hover);
}

.why-item h4{
    margin-bottom:10px;
    font-size:18px;
}

/* STATS */

.stats-section{
    padding:0 20px 100px;
}

.stats-grid{
    max-width:var(--container);
    margin:auto;
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:24px;
}

.stat-card{
    background:white;
    border:1px solid var(--border);
    border-radius:28px;
    padding:40px 20px;
    text-align:center;
    box-shadow:var(--shadow);
    transition:.3s ease;
}

.stat-card:hover{
    transform:translateY(-8px);
    box-shadow:var(--shadow-hover);
}

.stat-card h2{
    font-size:48px;
    color:var(--primary);
    margin-bottom:10px;
    font-family:"Poppins",sans-serif;
}

.stat-card p{
    color:var(--light);
    font-weight:700;
}

/* CTA */

.cta{
    width:90%;
    max-width:var(--container);
    margin:0 auto 100px;
    padding:78px 24px;
    text-align:center;
    border-radius:36px;
    background:
        radial-gradient(circle at 15% 10%,rgba(34,197,94,.20),transparent 30%),
        linear-gradient(135deg,#0f172a,#1e3a8a);
    color:white;
    position:relative;
    overflow:hidden;
    box-shadow:0 24px 70px rgba(15,23,42,.18);
}

.cta h2{
    font-size:clamp(34px,5vw,50px);
    margin-bottom:18px;
    font-family:"Poppins",sans-serif;
}

.cta p{
    max-width:720px;
    margin:0 auto 30px;
    color:#cbd5e1;
    line-height:1.9;
}

/* PREMIUM FOOTER */

footer{
    position:relative;
    overflow:hidden;
    background:
        radial-gradient(circle at 10% -10%,rgba(37,99,235,.12),transparent 30%),
        radial-gradient(circle at 86% 0%,rgba(34,197,94,.12),transparent 28%),
        linear-gradient(180deg,#ffffff 0%,#f4f8ff 100%);
    border-top:1px solid var(--border);
    padding:82px 20px 28px;
}

footer::before{
    content:"";
    position:absolute;
    inset:0;
    pointer-events:none;
    opacity:.45;
    background-image:
        linear-gradient(rgba(37,99,235,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(37,99,235,.035) 1px,transparent 1px);
    background-size:42px 42px;
    mask-image:linear-gradient(180deg,transparent,#000 35%,#000 100%);
}

footer > *{
    position:relative;
    z-index:2;
}

.footer-grid{
    max-width:var(--container);
    margin:auto;
    display:grid;
    grid-template-columns:1.45fr .9fr .9fr .9fr;
    gap:42px;
    background:rgba(255,255,255,.78);
    border:1px solid rgba(226,232,240,.95);
    border-radius:30px;
    padding:34px;
    box-shadow:0 24px 70px rgba(15,23,42,.08);
    backdrop-filter:blur(12px);
}

.footer-logo{
    display:flex;
    align-items:center;
    gap:12px;
    margin-bottom:18px;
}

.footer-logo img{
    width:52px;
    height:52px;
    object-fit:contain;
}

.footer-logo-text{
    font-size:24px;
    font-weight:800;
    font-family:"Poppins",sans-serif;
    letter-spacing:-.04em;
}

.footer-logo-text span{
    color:var(--primary);
}

footer h3{
    position:relative;
    margin-bottom:18px;
    padding-bottom:10px;
    font-size:19px;
}

footer h3::after{
    content:"";
    position:absolute;
    left:0;
    bottom:0;
    width:34px;
    height:3px;
    border-radius:999px;
    background:linear-gradient(90deg,var(--primary),var(--secondary));
}

footer p,
footer a{
    color:var(--light);
    line-height:1.85;
}

footer a{
    display:block;
    width:max-content;
    margin-top:9px;
    transition:.25s ease;
}

footer a:hover{
    color:var(--primary);
    transform:translateX(4px);
}

.copy{
    max-width:var(--container);
    margin:38px auto 0;
    padding:16px 20px;
    border:1px solid var(--border);
    border-radius:18px;
    background:#ffffff;
    box-shadow:0 12px 28px rgba(15,23,42,.05);
    display:flex;
    justify-content:space-between;
    gap:14px;
    color:#94a3b8;
    font-size:14px;
}

.copy-links{
    display:flex;
    gap:18px;
}

/* REVEAL */

.reveal{
    opacity:0;
    transform:translateY(36px);
    transition:opacity .7s ease, transform .7s ease;
}

.reveal.active,
.reveal.show,
.reveal.visible{
    opacity:1;
    transform:translateY(0);
}

/* ANIMATIONS */

@keyframes float{
    0%,100%{transform:translateY(0);}
    50%{transform:translateY(-22px);}
}

/* RESPONSIVE */

@media(max-width:1100px){
    .why-container{
        grid-template-columns:1fr;
    }

    .stats-grid{
        grid-template-columns:repeat(2,1fr);
    }

    .footer-grid{
        grid-template-columns:repeat(2,1fr);
    }
}

@media(max-width:768px){
    .menu-btn{
        display:flex;
    }

    .nav-menu{
        position:absolute;
        top:100%;
        left:18px;
        right:18px;
        width:auto;
        background:white;
        flex-direction:column;
        padding:18px;
        gap:8px;
        display:none;
        border:1px solid var(--border);
        border-radius:0 0 22px 22px;
        box-shadow:var(--shadow);
    }

    .nav-menu.active{
        display:flex;
    }

    .nav-menu a{
        width:100%;
        justify-content:center;
    }

    .hero{
        padding-top:145px;
    }

    .hero-buttons a{
        width:100%;
    }

    .why-grid,
    .stats-grid{
        grid-template-columns:1fr;
    }

    .footer-grid{
        grid-template-columns:1fr;
        text-align:center;
        padding:28px;
    }

    .footer-logo{
        justify-content:center;
    }

    footer h3::after{
        left:50%;
        transform:translateX(-50%);
    }

    footer a,
    footer p{
        margin-left:auto;
        margin-right:auto;
    }

    .copy{
        flex-direction:column;
        text-align:center;
    }

    .copy-links{
        justify-content:center;
        flex-wrap:wrap;
    }
}

@media(max-width:600px){
    .container{
        width:92%;
    }

    .logo{
        font-size:20px;
    }

    .logo-box img{
        width:48px;
        height:48px;
    }

    .hero{
        padding:132px 18px 70px;
    }

    .hero p{
        font-size:16px;
    }

    .service-card{
        padding:28px 24px;
        border-radius:26px;
    }

    .why-image img{
        min-height:300px;
    }

    .cta{
        padding:58px 20px;
        border-radius:28px;
    }

    footer{
        padding:68px 16px 24px;
    }

    .footer-grid{
        padding:24px 18px;
        border-radius:24px;
    }
}