*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Poppins',sans-serif;
}

body{
    background:linear-gradient(
        135deg,
        #f7f5ff,
        #eef2ff
    );
    min-height:100vh;
}

.landing-page{
    min-height:100vh;
    padding:30px;
}

.top-bar{
    display:flex;
    justify-content:center;
    margin-top:20px;
}

.brand{
    display:flex;
    flex-direction:column;
    align-items:center;
    text-align:center;
}

.brand img{
    width:100px;
    margin-bottom:10px;
}

.brand h4{
    margin:0;
    font-weight:700;
    color:#5b4cf0;
}

.brand span{
    color:#666;
}

.hero-section{
    padding-top:140px;
    padding-bottom:100px;
}

.hero-badge{
    color:#2563eb;
    font-weight:600;
}

.hero-section h1{
    font-size:64px;
    font-weight:700;
    color:#111827;
    margin-top:15px;
}

.hero-section p{
    margin-top:20px;
    font-size:18px;
    color:#6b7280;
}

.hero-buttons{
    margin-top:30px;
}

.hero-image{
    width:100%;
    height:380px;

    object-fit:cover;

    border-radius:25px;
}

.hero-image:hover{
    transform:translateY(-5px);
}

.hero-section{
    height:100vh;
    display:flex;
    align-items:center;
    overflow:hidden;
    position:relative;
}

.hero-left{
    width:55%;
    padding-left:90px;
    position:relative;
    z-index:3;
}

.hero-left h1{
    font-size:60px;
    font-weight:800;
    line-height:1.05;
    color:#0f172a;
    margin-bottom:10px;
}

.hero-left h2{
    color:#0f172a;
    margin-top:10px;
}

.hero-left p{
    margin-top:25px;
    max-width:500px;
    color:#666;
    font-size:22px;
}

.hero-right{
    flex:1;
    position:relative;
    overflow:hidden;
}

.hero-right img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}

.hero-right::before{
    content:'';
    position:absolute;
    top:0;
    left:0;
    width:250px;
    height:100%;
    z-index:2;

    background:linear-gradient(
        to right,
        #f7f8ff 0%,
        rgba(247,248,255,0.95) 20%,
        rgba(247,248,255,0.7) 50%,
        rgba(247,248,255,0) 100%
    );
}
.hero-tagline{
    font-size: 1.5rem;
    font-weight: 700;

    color: #4f46e5;

    margin: 15px 0 25px;

    line-height: 1.6;
}

.navbar{
    background:white !important;
    box-shadow:0 2px 10px rgba(0,0,0,.05);
}

.navbar-brand{
    font-weight:700;
}

.nav-link{
    font-weight:500;
}

.hero-buttons{
    margin-top:30px;
}

.hero-buttons .btn{
    padding:12px 25px;
    border-radius:12px;
}

@media(max-width:768px){

    .hero-section h1{
        font-size:34px;
    }

    .login-card{
        width:100%;
    }
}

/* Navbar */
.navbar{
    height:70px;
    background:#fff !important;
}

.brand-text{
    font-size:1.4rem;
    font-weight:700;
}

.navbar-nav{
    gap:10px;
}
@media (max-width:991px){

    .navbar-nav{
        align-items:flex-start !important;
        gap:0;
        padding-top:10px;
    }

    .navbar-collapse{
        background:#fff;
        padding:15px;
        border-radius:12px;
        margin-top:10px;
    }

}


.nav-link{
    font-size:0.95rem;
    font-weight:500;
    color:#555 !important;
    transition:0.3s;
}

.nav-link:hover{
    color:#0d6efd !important;
}

.dropdown-toggle{
    font-size:0.95rem;
}

.dropdown-menu{
    min-width: 250px;
    max-height: 300px;
    overflow-y: auto;
}

/* =======================
   CONTACT SECTION
======================= */

.contact-section{
    background:#0f172a;
    color:white;
    padding:90px 0 40px;
    margin-top:80px;
}

.contact-section h2{
    font-size:2.5rem;
    font-weight:700;
    margin-bottom:15px;
}

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

.contact-card{
    background:rgba(255,255,255,0.05);
    border:1px solid rgba(255,255,255,0.08);
    border-radius:18px;
    padding:30px;
    text-align:center;
    transition:.3s;
    height:100%;
}

.contact-card:hover{
    transform:translateY(-8px);
    background:rgba(255,255,255,0.08);
}

.contact-icon{
    font-size:40px;
    margin-bottom:15px;
}

.contact-card h5{
    font-weight:600;
    margin-bottom:10px;
}

.footer-line{
    margin:60px 0 30px;
    border-color:rgba(255,255,255,.15);
}

.footer-bottom{
    text-align:center;
}

.footer-bottom h5{
    margin-top:15px;
    font-weight:600;
}

.footer-bottom p{
    margin-bottom:5px;
}

.footer-bottom small{
    color:#94a3b8;
}
html{
    scroll-behavior:smooth;
}

body{
    font-family:'Poppins',sans-serif;

    background:
    radial-gradient(circle at top left,
    rgba(173,216,230,.25),
    transparent 40%),

    linear-gradient(
    180deg,
    #ffffff 0%,
    #eef6ff 50%,
    #dceeff 100%);
}

/* section */
.section-modern{
    padding:100px 0;
}

/* title */
.section-title{
    text-align:center;
    margin-bottom:60px;
}

.section-title h2{
    font-size:42px;
    font-weight:700;
    color:#1e293b;
}

.section-title{
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2{
    display: inline-block;
    position: relative;
    font-weight: 700;
}

.section-title h2::after{
    content: '';
    display: block;
    width: 100%;
    height: 4px;
    background: #3b82f6;
    border-radius: 20px;
    margin-top: 12px;
}

/* card */
.modern-card{
    background:white;
    border:none;
    border-radius:24px;
    padding:35px;
    box-shadow:
    0 10px 30px rgba(0,0,0,.08);
    transition:.3s;
}

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

.profile-card{
    max-width:1000px;
    margin:auto;
    text-align:center;
    font-size:18px;
    line-height:1.8;
}
.about-card{
    background:#fff;
    padding:40px;
    border-radius:30px;
    box-shadow:0 15px 40px rgba(0,0,0,.08);
    height:100%;
    overflow:visible;
}

.stats-card{
    background:#fff;
    border-radius:24px;
    padding:25px;
    text-align:center;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
    transition:.3s;
}

.stats-card:hover{
    transform:translateY(-5px);
}

.stats-icon{
    font-size:40px;
    margin-bottom:10px;
}

.stats-card h3{
    color:#4f46e5;
    font-size:36px;
    font-weight:700;
}

.stats-card p{
    margin:0;
    color:#64748b;
}

.about-card h3{
    font-size:2rem;
    font-weight:700;
    margin-bottom:20px;
}

.about-card p{
    line-height:1.9;
    color:#475569;
    font-size:17px;
}
.subject-card{
    position:relative;
    overflow:visible;
}

.subject-list{
    position:absolute;
    top:110%;
    left:50%;
    transform:translateX(-50%);

    width:220px;
    background:#fff;
    border-radius:16px;
    padding:15px;

    box-shadow:0 15px 35px rgba(0,0,0,.12);

    opacity:0;
    visibility:hidden;
    transition:.3s;
}

.subject-card:hover .subject-list{
    opacity:1;
    visibility:visible;
    top:105%;
}

.subject-list ul{
    margin:0;
    padding-left:18px;
}

.subject-list li{
    margin-bottom:8px;
    color:#475569;
    font-size:14px;
}

@media (max-width: 768px){

    .subject-list{
        display:none;
    }

}


.unggulan-card{
    background:#fff;
    border-radius:24px;
    padding:35px;
    text-align:center;

    box-shadow:
    0 10px 30px rgba(0,0,0,.08);

    transition:.3s;
    height:100%;
}

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

.unggulan-icon{
    width:80px;
    height:80px;

    margin:auto;
    margin-bottom:20px;

    display:flex;
    align-items:center;
    justify-content:center;

    font-size:35px;

    border-radius:50%;

    background:#eef4ff;
}

.unggulan-card h4{
    font-weight:700;
    color:#1e293b;
    margin-bottom:15px;
}

.unggulan-card p{
    color:#64748b;
    line-height:1.7;
}

/* ekskul */
.ekskul-card{
    background:#fff;
    border-radius:24px;
    padding:35px 20px;
    text-align:center;
    height:100%;
    transition:.3s;

    box-shadow:
    0 10px 25px rgba(0,0,0,.08);
}

.ekskul-card:hover{
    transform:translateY(-8px);
    box-shadow:
    0 15px 35px rgba(59,130,246,.15);
}

.ekskul-icon{
    font-size:50px;
    color:#4f46e5;
    margin-bottom:18px;
    display:block;
}

.ekskul-card h5{
    font-size:1.2rem;
    font-weight:600;
    margin:0;
}

.school-name{
    font-size:2.5rem;
    font-weight:700;
    color:#1e293b;
}
/* =====================
   MOBILE RESPONSIVE
===================== */
@media (max-width: 768px){

    .hero-section{
        flex-direction: column;
        height: auto;
        padding: 120px 20px 60px;
    }

    .hero-left{
        width: 100%;
        padding-left: 0;
        text-align: center;
    }

    .hero-left h1{
        font-size: 48px;
        line-height: 1.1;
    }

    .school-name{
        font-size: 2rem;
    }

    .hero-tagline{
        font-size: 1.2rem;
        margin: 15px auto;
    }

    .hero-left p{
        max-width: 100%;
        font-size: 18px;
        margin: 20px auto;
    }

    .hero-right{
        width: 100%;
        margin-top: 30px;
    }

    .hero-right img{
        height: 300px;
        border-radius: 20px;
    }
}