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

:root{
    --primary:#0d3b66;
    --primary-dark:#081f38;
    --accent:#2f80ed;
    --text:#111827;
    --muted:#6b7280;
}

body{
    font-family:'Inter',sans-serif;
    background:#fff;
    color:var(--text);
    line-height:1.5;
}
.navbar{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    z-index:1000;

    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:24px;

    padding:24px clamp(20px, 5vw, 80px);

    transition:.3s ease;
}

.navbar.scrolled{
    background:rgba(255,255,255,.9);
    backdrop-filter:blur(16px);
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.logo{
    display:flex;
    align-items:center;
    gap:12px;
    flex-shrink:0;
    color:white;
    font-weight:800;
    font-size:24px;
    line-height:1;
}

.navbar.scrolled .logo{
    color:#111827;
}

.logo img{
    display:block;
    width:52px;
    height:52px;
    border-radius:50%;
    object-fit:cover;
    box-shadow:0 6px 20px rgba(0,0,0,.12);
    transition:width .22s ease, height .22s ease, transform .22s ease;
}

.logo span{
    transition:font-size .22s ease, opacity .18s ease, transform .22s ease;
}

.short-text{display:none}

/* keep navbar.scrolled for background only; no size changes */

.nav-links{
    display:flex;
    gap:40px;
    flex-wrap:wrap;
}

.nav-links a{
    text-decoration:none;
    color:white;
    font-weight:500;
}

.navbar.scrolled .nav-links a{
    color:#111827;
}

.nav-actions{
    display:flex;
    gap:12px;
}

.btn{
    padding:14px 22px;
    border-radius:8px;
    font-weight:600;
    text-decoration:none;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    white-space:nowrap;
}

.btn-outline{
    border:1px solid rgba(255,255,255,.3);
    color:white;
}

.navbar.scrolled .btn-outline{
    border:1px solid #d1d5db;
    color:#111827;
}

.btn-primary{
    background:var(--accent);
    color:white;
}

/* ================= HERO ================= */

.hero{
    min-height:100vh;
    padding:140px 0 100px;

    position:relative;
    overflow:hidden;
    isolation:isolate;

    display:flex;
    align-items:center;
    box-sizing:border-box;
}

.hero-inner{
    max-width:900px;
}

.hero-title{
    margin:0 0 12px;
    transition:opacity .6s ease, transform .6s ease;
}

.hero-title .accent{ color: var(--accent); font-weight:700 }

.hero-sub{
    margin:0 0 18px;
    transition:opacity .6s ease, transform .6s ease;
}

.fade-out{opacity:0; transform:translateY(8px)}
.fade-in{opacity:1; transform:translateY(0)}

.container{
    width:min(1200px, 90vw);
    margin:auto;
}

.hero-bg{
    position:absolute;
    inset:0;
    background-size:cover;
    background-position:center;
    background-repeat:no-repeat;
    transition:opacity .9s ease;
    opacity:0;
    z-index:0;
}
.hero-bg.active{opacity:1}

.hero-overlay{
    position:absolute;
    inset:0;
    background:linear-gradient(rgba(0,0,0,.55), rgba(0,0,0,.55));
    z-index:1;
}

.hero > .container{position:relative; z-index:2}

.hero-badge{
    display:inline-block;

    background:rgba(255,255,255,.12);

    border:1px solid rgba(255,255,255,.2);

    color:white;

    padding:10px 18px;

    border-radius:999px;

    font-size:13px;

    margin-bottom:24px;
}

.hero h1{
    /* slightly reduced for better balance */
    font-size:clamp(2.75rem, 7.5vw, 4.5rem);
    line-height:1.05;
    color:white;
    margin-bottom:24px;
}

.hero p{
    max-width:min(700px, 100%);

    color:#e5e7eb;

    font-size:clamp(1.1rem, 2vw, 1.5rem);

    line-height:1.8;
}

.hero-buttons{
    margin-top:40px;

    display:flex;
    gap:16px;
}

.hero-buttons a{
    text-decoration:none;
}

.hero-stats{
    display:flex;
    gap:clamp(24px, 5vw, 80px);
    margin-top:80px;
    flex-wrap:wrap;
}

.stat h2{
    color:white;
    font-size:clamp(2.25rem, 4vw, 3.625rem);
}

.stat span{
    color:#d1d5db;
}

.scrolldown-indicator{
    position:absolute;
    bottom:20px;
    left:50%;
    transform:translateX(-50%);
    animation: bounce 2s infinite;
    color:white;
}

/* ================= KPI ================= */

.kpi{
    padding:clamp(72px, 8vw, 120px) 0;
    background:#f8fafc;
}

.section-title{
    text-align:center;
    font-size:clamp(2rem, 4vw, 3rem);
    margin-bottom:clamp(32px, 5vw, 60px);
}

.kpi-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));
    gap:24px;
}

.kpi-card{
    background:white;

    padding:clamp(24px, 4vw, 40px);

    border-radius:16px;

    text-align:center;

    border:1px solid #e5e7eb;

    transition:.3s;
}

.kpi-card:hover{
    transform:translateY(-8px);
}

.kpi-card h3{
    font-size:clamp(2rem, 3.5vw, 3rem);
    color:var(--primary);
}

.kpi-card p{
    color:var(--muted);
    margin-top:12px;
}

/* ================= MISSION ================= */

.mission{
    padding:clamp(72px, 8vw, 120px) 0;
    background:
        radial-gradient(circle at top left, rgba(47,128,237,.08), transparent 35%),
        linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.mission-layout{
    display:grid;
    grid-template-columns:minmax(0, 1.05fr) minmax(320px, .95fr);
    gap:clamp(28px, 5vw, 60px);
    align-items:center;
}

.section-kicker{
    display:inline-flex;
    align-items:center;
    gap:8px;
    margin-bottom:16px;
    font-size:12px;
    letter-spacing:.16em;
    text-transform:uppercase;
    color:var(--accent);
    font-weight:800;
}

.section-kicker::before{
    content:'';
    width:28px;
    height:2px;
    background:var(--accent);
    border-radius:999px;
}

.mission-title{
    text-align:left;
    margin-bottom:20px;
}

.mission-text{
    font-size:1.05rem;
    max-width:62ch;
    color:#374151;
}

.mission-points{
    display:grid;
    grid-template-columns:repeat(3, minmax(0, 1fr));
    gap:16px;
    margin-top:28px;
}

.mission-point{
    background:white;
    border:1px solid #e5e7eb;
    border-radius:18px;
    padding:20px;
    box-shadow:0 10px 30px rgba(15,23,42,.04);
    cursor:pointer;
    transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.mission-point:hover{
    transform:translateY(-4px);
    border-color:rgba(47,128,237,.35);
    box-shadow:0 16px 40px rgba(15,23,42,.08);
}

.mission-point.active{
    border-color:var(--accent);
    box-shadow:0 18px 42px rgba(47,128,237,.16);
}

.mission-point h3{
    font-size:14px;
    color:var(--accent);
    margin-bottom:10px;
    letter-spacing:.08em;
    text-transform:uppercase;
}

.mission-point p{
    color:#4b5563;
    line-height:1.7;
    font-size:.98rem;
}

.mission-visual{
    display:flex;
    flex-direction:column;
    gap:16px;
}

.mission-image-card{
    position:relative;
    overflow:hidden;
    border-radius:28px;
    background:#0f172a;
    border:1px solid rgba(255,255,255,.08);
    box-shadow:0 24px 60px rgba(15,23,42,.16);
}

.mission-image-card img{
    transition:opacity .28s ease, transform .28s ease;
}

.mission-image-card.is-updating img{
    opacity:.35;
    transform:scale(1.02);
}

.mission-image-caption{
    position:absolute;
    top:18px;
    right:18px;
    padding:8px 12px;
    border-radius:999px;
    background:rgba(255,255,255,.12);
    color:#fff;
    font-size:12px;
    font-weight:700;
    letter-spacing:.06em;
    backdrop-filter:blur(10px);
}

.mission-image-card img{
    display:block;
    width:100%;
    height:auto;
    aspect-ratio: 4 / 3;
    object-fit:cover;
}

.mission-image-badge{
    position:absolute;
    left:18px;
    bottom:18px;
    padding:10px 14px;
    border-radius:999px;
    background:rgba(15,23,42,.72);
    color:#fff;
    font-size:12px;
    font-weight:700;
    letter-spacing:.08em;
    backdrop-filter:blur(10px);
}

.mission-side-note{
    background:#0f172a;
    color:white;
    border-radius:22px;
    padding:22px 24px;
    box-shadow:0 16px 40px rgba(15,23,42,.12);
}

.mission-side-note strong{
    display:block;
    margin-bottom:8px;
    font-size:1.05rem;
}

.mission-side-note p{
    color:#cbd5e1;
    line-height:1.7;
}

/* ================= CATEGORIES ================= */

.categories{
    padding:clamp(72px, 8vw, 120px) 0;
}

.category-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));
    gap:24px;
}

.category-card{
    border:1px solid #e5e7eb;
    border-radius:16px;
    padding:clamp(20px, 3vw, 30px);
    transition:.3s;
}

.category-card:hover{
    transform:translateY(-8px);
    box-shadow:0 15px 35px rgba(0,0,0,.08);
}

.category-card h3{
    margin-bottom:20px;
}

.category-card p{
    color:#6b7280;
    line-height:1.8;
}

/* ================= FOOTER ================= */

footer{
    background:#081f38;
    color:white;
    text-align:center;
    padding:clamp(56px, 7vw, 80px) 20px;
}

footer h2{
    margin-bottom:20px;
}

footer p{
    color:#cbd5e1;
}

@media (max-width: 960px){
    .navbar{
        flex-direction:column;
        align-items:flex-start;
    }

    .nav-links,
    .nav-actions{
        width:100%;
    }

    .nav-actions{
        flex-wrap:wrap;
    }

    .hero{
        padding-top:180px;
    }

    .hero-stats{
        margin-top:56px;
    }
}

@media (max-width: 640px){
    .navbar{
        padding:16px 20px;
    }

    .logo{
        font-size:18px;
    }

    .nav-links{
        gap:16px;
    }

    .btn{
        width:100%;
    }

    .hero{
        min-height:auto;
        padding:140px 0 72px;
    }

    .hero-buttons{
        flex-direction:column;
        align-items:stretch;
    }

    .hero-stats{
        flex-direction:column;
        gap:20px;
        margin-top:40px;
    }

    .hero p{
        line-height:1.7;
    }

    .section-title{
        text-align:left;
    }

    .kpi-grid,
    .category-grid{
        grid-template-columns:1fr;
    }

    .mission-layout,
    .mission-points{
        grid-template-columns:1fr;
    }

    .mission-title{
        margin-bottom:16px;
    }

    .mission-image-card img{
        aspect-ratio: 16 / 10;
    }

    .kpi-card,
    .category-card{
        text-align:left;
    }
}

/* Mobile: show short text and hide full text */
@media (max-width: 640px){
    .full-text{display:none}
    .short-text{display:inline}
    /* no shrink-on-scroll on mobile */
}

@keyframes bounce{
    0%, 100%{ transform:translateY(0) }
    50%{ transform:translateY(8px) }
}