:root{
    --primary:#172554;
    --blue:#2563eb;
    --sky:#38bdf8;
    --dark:#0f172a;
    --text:#334155;
    --muted:#64748b;
    --border:#e2e8f0;
    --bg:#f8fafc;
    --white:#fff;
}

*{box-sizing:border-box}

html{
    scroll-behavior:smooth;
}

body{
    margin:0;
    background:var(--bg);
    color:var(--text);
    font-family:Tahoma,Arial,sans-serif;
    line-height:1.9;
}

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

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

.container{
    width:min(1180px,calc(100% - 40px));
    margin:auto;
}

/* HEADER */

.site-header{
    position:sticky;
    top:0;
    z-index:100;
    background:rgba(255,255,255,.94);
    border-bottom:1px solid var(--border);
    backdrop-filter:blur(15px);
}

.header-inner{
    min-height:80px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:30px;
}

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

.brand-mark{
    width:48px;
    height:48px;
    border-radius:14px;
    background:linear-gradient(135deg,var(--primary),var(--blue));
    color:#fff;
    display:grid;
    place-items:center;
    font-weight:900;
}

.brand img{
    width:48px;
    height:48px;
    border-radius:14px;
    object-fit:contain;
}

.brand-text{
    display:flex;
    flex-direction:column;
    line-height:1.4;
}

.brand-text strong{
    font-size:15px;
    color:var(--dark);
}

.brand-text small{
    font-size:10px;
    color:var(--muted);
}

.main-nav{
    display:flex;
    gap:5px;
}

.main-nav a{
    padding:9px 13px;
    border-radius:10px;
    font-size:13px;
    color:#475569;
}

.main-nav a:hover{
    background:#eff6ff;
    color:var(--blue);
}

.mobile-menu-btn{
    display:none;
    border:0;
    background:none;
}

/* HERO */

.hero-section{
    padding:90px 0 100px;
    background:
        radial-gradient(circle at 85% 20%,#e0f2fe,transparent 28%),
        #fff;
    overflow:hidden;
}

.hero-grid{
    min-height:560px;
    display:grid;
    grid-template-columns:1.1fr .9fr;
    align-items:center;
    gap:70px;
}

.hero-content{
    max-width:650px;
}

.eyebrow,
.section-heading>span,
.contact-eyebrow{
    font-size:11px;
    font-weight:900;
    letter-spacing:2px;
    color:var(--blue);
}

.hero-content h1{
    margin:10px 0 5px;
    color:var(--dark);
    font-size:clamp(45px,6vw,72px);
    line-height:1.15;
}

.hero-role{
    color:var(--blue);
    font-size:22px;
    font-weight:800;
}

.hero-content>p{
    max-width:620px;
    color:var(--muted);
    font-size:16px;
    margin:20px 0;
}

.hero-actions{
    display:flex;
    gap:12px;
    margin-top:28px;
    flex-wrap:wrap;
}

.btn{
    min-height:50px;
    padding:0 24px;
    border-radius:13px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    font-size:13px;
    font-weight:800;
}

.btn-primary{
    background:var(--primary);
    color:#fff;
}

.btn-secondary{
    background:#fff;
    border:1px solid var(--border);
    color:var(--primary);
}

.hero-meta{
    display:flex;
    gap:35px;
    margin-top:40px;
}

.hero-meta div{
    display:flex;
    flex-direction:column;
}

.hero-meta strong{
    font-size:18px;
    color:var(--dark);
}

.hero-meta span{
    font-size:10px;
    color:var(--muted);
}

/* PROFILE */

.hero-card{
    position:relative;
    min-height:430px;
    display:grid;
    place-items:center;
}

.hero-card-glow{
    position:absolute;
    width:360px;
    height:360px;
    border-radius:50%;
    background:#dbeafe;
}

.profile-card{
    position:relative;
    z-index:2;
    width:min(330px,90%);
    padding:20px;
    border-radius:28px;
    background:#fff;
    box-shadow:0 30px 80px rgba(15,23,42,.16);
}

.profile-image{
    width:100%;
    aspect-ratio:1;
    object-fit:cover;
    border-radius:20px;
}

.profile-placeholder{
    width:100%;
    aspect-ratio:1;
    display:grid;
    place-items:center;
    border-radius:20px;
    background:linear-gradient(135deg,var(--primary),var(--blue));
    color:#fff;
    font-size:70px;
    font-weight:900;
}

.profile-info{
    padding:15px 5px 0;
    display:flex;
    flex-direction:column;
}

.profile-info span{
    font-size:10px;
    color:var(--blue);
}

.profile-info strong{
    font-size:21px;
    color:var(--dark);
}

.profile-info small{
    font-size:10px;
    color:var(--muted);
}

.floating-card{
    position:absolute;
    z-index:3;
    padding:12px 15px;
    background:#fff;
    border-radius:13px;
    box-shadow:0 15px 35px rgba(15,23,42,.12);
    font-size:11px;
    font-weight:800;
}

.card-one{
    top:70px;
    right:0;
}

.card-two{
    bottom:70px;
    left:0;
}

/* SECTIONS */

.section{
    padding:100px 0;
}

.section-heading{
    margin-bottom:45px;
}

.section-heading h2{
    margin:7px 0;
    color:var(--dark);
    font-size:40px;
    line-height:1.3;
}

.section-heading.center{
    text-align:center;
}

.section-heading p{
    color:var(--muted);
    font-size:14px;
}

/* ABOUT */

.about-section,
.partners-section,
.articles-section{
    background:#fff;
}

.about-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:80px;
}

.about-text p{
    color:var(--muted);
    font-size:16px;
}

.about-point{
    display:grid;
    grid-template-columns:50px 1fr;
    gap:15px;
    padding:18px;
    margin-bottom:15px;
    border:1px solid var(--border);
    border-radius:17px;
    background:#fff;
}

.about-point>span{
    color:var(--blue);
    font-weight:900;
}

.about-point strong{
    color:var(--dark);
}

.about-point p{
    margin:5px 0;
    color:var(--muted);
    font-size:12px;
}

/* SERVICES */

.services-section,
.achievements-section{
    background:var(--bg);
}

.services-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
}

.service-card{
    padding:32px;
    min-height:270px;
    border:1px solid var(--border);
    border-radius:22px;
    background:#fff;
    transition:.25s;
}

.service-card:hover{
    transform:translateY(-5px);
    box-shadow:0 18px 50px rgba(15,23,42,.08);
}

.service-icon{
    width:52px;
    height:52px;
    border-radius:15px;
    background:var(--primary);
    color:#fff;
    display:grid;
    place-items:center;
    font-weight:900;
}

.service-card h3{
    color:var(--dark);
    margin:20px 0 8px;
}

.service-card p{
    color:var(--muted);
    font-size:13px;
}

/* PARTNERS */

.partners-slider{
    position:relative;
    padding:0 55px;
}

.partners-track{
    display:grid;
    grid-auto-flow:column;
    grid-auto-columns:calc((100% - 50px)/6);
    gap:10px;
    overflow:hidden;
}

.partner-slide{
    padding:25px 10px;
    text-align:center;
    border:1px solid var(--border);
    border-radius:18px;
    background:#fff;
}

.partner-logo{
    width:75px;
    height:75px;
    margin:0 auto 12px;
    border-radius:18px;
    background:#f1f5f9;
    display:grid;
    place-items:center;
    overflow:hidden;
}

.partner-logo img{
    width:100%;
    height:100%;
    object-fit:contain;
}

.partner-logo span{
    font-size:25px;
    font-weight:900;
    color:var(--blue);
}

.partner-slide strong{
    display:block;
    color:var(--dark);
    font-size:12px;
}

.partner-slide small{
    font-size:9px;
    color:var(--muted);
}

.slider-btn{
    position:absolute;
    top:50%;
    width:40px;
    height:40px;
    transform:translateY(-50%);
    border:1px solid var(--border);
    border-radius:50%;
    background:#fff;
    font-size:24px;
    cursor:pointer;
}

.slider-prev{
    right:0;
}

.slider-next{
    left:0;
}

/* ACHIEVEMENTS */

.achievements-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:18px;
}

.achievement-card{
    overflow:hidden;
    border:1px solid var(--border);
    border-radius:19px;
    background:#fff;
}

.achievement-image,
.achievement-icon{
    height:175px;
}

.achievement-image img{
    width:100%;
    height:100%;
    object-fit:cover;
}

.achievement-icon{
    display:grid;
    place-items:center;
    background:#eff6ff;
    font-size:45px;
}

.achievement-body{
    padding:20px;
}

.achievement-type{
    font-size:9px;
    color:var(--blue);
}

.achievement-body h3{
    margin:5px 0;
    color:var(--dark);
    font-size:14px;
}

.achievement-body p{
    font-size:11px;
    color:var(--muted);
}

.achievement-body time{
    font-size:9px;
    color:#94a3b8;
}

/* ARTICLES */

.articles-heading{
    display:flex;
    align-items:end;
    justify-content:space-between;
}

.view-all{
    font-size:12px;
    color:var(--blue);
    font-weight:800;
}

.articles-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:22px;
}

.article-card{
    overflow:hidden;
    border:1px solid var(--border);
    border-radius:20px;
    background:#fff;
    transition:.25s;
}

.article-card:hover{
    transform:translateY(-4px);
    box-shadow:0 18px 50px rgba(15,23,42,.08);
}

.article-image{
    height:205px;
    overflow:hidden;
    display:block;
}

.article-image img{
    width:100%;
    height:100%;
    object-fit:cover;
}

.article-image-placeholder{
    display:grid;
    place-items:center;
    background:linear-gradient(135deg,var(--primary),var(--blue));
    color:#fff;
    font-size:45px;
    font-weight:900;
}

.article-body{
    padding:23px;
}

.article-date{
    font-size:10px;
    color:#94a3b8;
}

.article-body h3{
    font-size:17px;
    color:var(--dark);
}

.article-body p{
    font-size:12px;
    color:var(--muted);
}

.article-link{
    font-size:11px;
    color:var(--blue);
    font-weight:900;
}

/* CONTACT */

.contact-section{
    padding:80px 0;
    background:var(--primary);
}

.contact-box{
    padding:50px;
    border-radius:28px;
    background:rgba(255,255,255,.05);
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:40px;
}

.contact-eyebrow{
    color:var(--sky);
}

.contact-box h2{
    color:#fff;
    font-size:38px;
    margin:8px 0;
}

.contact-box p{
    color:#cbd5e1;
}

.phone-button{
    padding:14px 22px;
    border-radius:14px;
    background:#fff;
    color:var(--dark);
    font-weight:900;
}

.social-links{
    display:flex;
    gap:15px;
    margin-top:15px;
}

.social-links a{
    color:#cbd5e1;
    font-size:10px;
}

/* FOOTER */

.site-footer{
    background:#0b1120;
    color:#94a3b8;
}

.footer-inner{
    min-height:100px;
    display:flex;
    align-items:center;
    justify-content:space-between;
}

.footer-inner div{
    display:flex;
    flex-direction:column;
}

.footer-inner strong{
    color:#fff;
}

.footer-inner span{
    font-size:10px;
}

.scroll-top{
    position:fixed;
    left:22px;
    bottom:22px;
    width:45px;
    height:45px;
    border:0;
    border-radius:13px;
    background:var(--primary);
    color:#fff;
    font-size:20px;
    opacity:0;
    visibility:hidden;
    cursor:pointer;
    transition:.2s;
}

.scroll-top.show{
    opacity:1;
    visibility:visible;
}

/* RESPONSIVE */

@media(max-width:1050px){
    .partners-track{
        grid-auto-columns:calc((100% - 30px)/4);
    }

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

@media(max-width:800px){

    .container{
        width:calc(100% - 28px);
    }

    .mobile-menu-btn{
        display:block;
    }

    .main-nav{
        display:none;
        position:absolute;
        top:72px;
        right:14px;
        left:14px;
        padding:10px;
        flex-direction:column;
        background:#fff;
        border:1px solid var(--border);
        border-radius:16px;
    }

    .main-nav.open{
        display:flex;
    }

    .hero-grid{
        grid-template-columns:1fr;
        text-align:center;
    }

    .hero-content{
        margin:auto;
    }

    .hero-actions,
    .hero-meta{
        justify-content:center;
    }

    .about-grid{
        grid-template-columns:1fr;
    }

    .services-grid,
    .articles-grid{
        grid-template-columns:1fr;
    }

    .partners-track{
        grid-auto-columns:calc((100% - 10px)/2);
    }

    .articles-heading{
        align-items:flex-start;
        flex-direction:column;
    }

    .contact-box{
        flex-direction:column;
        align-items:flex-start;
    }
}

@media(max-width:520px){

    .hero-content h1{
        font-size:43px;
    }

    .partners-track{
        grid-auto-columns:100%;
    }

    .achievements-grid{
        grid-template-columns:1fr;
    }

    .footer-inner{
        padding:25px 0;
        flex-direction:column;
        align-items:flex-start;
    }
}