.bg-blue-primary { background-color: #1e40af; }
.text-blue-primary { color: #1e40af; }
.border-blue-primary { border-color: #1e40af; }
.hero-bg { background: linear-gradient(180deg, #eff6ff 0%, #ffffff 100%); }

.slide-item {
        position: absolute;
        inset: 0;
        opacity: 0;
        transition: opacity 0.5s ease-in-out;
        pointer-events: none;
    }

    .slide-item.active {
        opacity: 1;
        pointer-events: auto;
    }

    .type-only {
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        font-size: 1.25rem;
        font-weight: 600;
        color: #1e3a8a;
    }

#chat-circle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25D366;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 9999;
}

#chat-box-container {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 280px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    z-index: 9999;
    font-family: Arial, sans-serif;
}

.chat-header {
    background: #25D366;
    color: white;
    padding: 12px;
    display: flex;
    justify-content: space-between;
    border-radius: 10px 10px 0 0;
}

.wa-btn {
    width: 100%;
    background-color: #25D366;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 1%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #eff6ff;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo a { 
    display: flex; 
    align-items: center; 
    gap: 10px; 
    text-decoration: none; 
}

.logo img { 
    height: 40px; 
}

.brand-name { 
    display: flex; 
    flex-direction: column; 
    font-weight: 800; 
    font-size: 24px;
    line-height: 1;
}

.text-blue { color: #2563eb; }
.text-dark { color: #1e293b; }

.underline { 
    height: 3px; 
    width: 0; 
    background: #3b82f6; 
    transition: 0.3s; 
    margin-top: 2px;
}

.logo a:hover .underline { 
    width: 100%; 
}

.nav-links { display: flex; gap: 25px; }
.nav-links a:hover, .nav-links a.active { color: #2563eb; }
.nav-links a::after {
    content: ''; position: absolute; bottom: 0; left: 0; width: 0;
    height: 3px; background: #2563eb; transition: 0.3s; border-radius: 2px;
}
.nav-links a:hover::after { width: 100%; }

.nav-links a { 
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none; 
    color: #4b5563; 
    font-weight: 600; 
    position: relative; 
    padding: 5px 0; 
    transition: 0.3s;
}

.nav-links a i {
    font-size: 16px;
    opacity: 0.8;
}

.auth-buttons { display: flex; gap: 15px; }
.btn { padding: 8px 20px; border-radius: 8px; font-weight: bold; text-decoration: none; transition: 0.3s; }
.btn-outline { border: 2px solid #2563eb; color: #2563eb; }
.btn-outline:hover { background: #eff6ff; }
.btn-fill { background: #2563eb; color: white; }
.btn-fill:hover { background: #1d4ed8; box-shadow: 0 4px 10px rgba(37,99,235,0.3); }

@media (max-width: 768px) {
    .nav-links { display: none; }
    .auth-buttons { gap: 8px; }
    .btn { padding: 6px 12px; font-size: 12px; }
}

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

.hero-section{
    width:100%;
    background:#fff;
    overflow:hidden;
    padding:0px 0 5px;
}

.hero-section .hero-container{
    width:100%;
    max-width:1600px;
    margin:0 auto;
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
    gap:15px;
}

/* ================= Left ================= */

.hero-section .hero-content{
    flex:1;
    max-width:52%;
    padding:10px 40px 40px;
}

.hero-section .hero-badge{
    display:inline-block;
    background:#eff6ff;
    color:#2563eb;
    padding:10px 18px;
    border-radius:8px;
    font-size:14px;
    font-weight:700;
    margin-bottom:18px;
}

.hero-section .hero-content h1{
    font-size:37px;
    font-weight:900;
    line-height:1.3;
    color:#111827;
    margin-bottom:18px;
}

.hero-section .hero-content h1 span{
    color:#2563eb;
}

.hero-section .hero-content p{
    font-size:18px;
    color:#6b7280;
    line-height:1.9;
    text-align:justify;
    margin-bottom:40px;
}

.hero-section .hero-buttons{
    display:flex;
    flex-wrap:wrap;
    gap:12px;
}

.hero-section .hero-buttons a{
    text-decoration:none;
    gap: 8px;
    display: inline-flex;
    align-items: center;
}

.youtube-icon { color: #FF0000; }
.facebook-icon { color: #1877F2; }

.hero-section .btn-primary,
.hero-section .btn-outline{
    display:flex;
    align-items:center;
    justify-content:center;
    padding:12px 28px;
    border-radius:8px;
    font-size:16px;
    font-weight:600;
    transition:.3s;
}

.btn-animated {
    display:flex;
    align-items:center;
    justify-content:center;
    padding: 12px 24px;
    background-color: #0969d6;
    color: #fff;
    text-decoration: none;
    border-radius: 13px;
    font-weight: bold;
    transition: 0.3s;
    animation: glow-pulse 2s infinite;
}

@keyframes glow-pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 87, 34, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(255, 87, 34, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 87, 34, 0); }
}

.btn-animated:hover {
    background-color: #1960b0;
    transform: translateY(-3px);
}

.hero-section .btn-primary{
    background:#2563eb;
    color:#fff;
}

.hero-section .btn-primary:hover{
    background:#1d4ed8;
}

.hero-section .btn-outline{
    background:#fff;
    color:#111827;
    border:1px solid #d1d5db;
    border-radius: 13px;
}

.hero-section .btn-outline:hover{
    border-color:#2563eb;
}

/* ================= Right ================= */

.hero-section .hero-right{
    flex:1;
    max-width:48%;
    background:#ffffff;
    padding:10px;
    border-radius:18px;
    display:flex;
    justify-content:flex-start;
    align-items:flex-start;
}

.hero-section .slider-wrapper{
    position:relative;
    width:100%;
    height:520px;
}

.hero-section .slide-item{
    position:absolute;
    inset:0;
    display:flex;
    flex-direction:column;
    justify-content:flex-start;
    align-items:center;

    opacity:0;
    visibility:hidden;
    transform:translateY(12px) scale(0.98);

    transition:
        opacity .7s ease,
        transform .7s ease,
        visibility .7s;
}

.hero-section .slide-item.active{
    opacity:1;
    visibility:visible;
    transform:translateY(0) scale(1);
    z-index:2;
}

.hero-section .slide-item img{
    width:100%;
    max-height:480px;
    height:auto;
    object-fit:contain;
    display:block;
    border-radius:16px;
    filter:drop-shadow(0 18px 25px rgba(0,0,0,.15));
}

.hero-section .text-wrapper{
    margin-top:15px;
    min-height:40px;
    display:flex;
    align-items:center;
    justify-content:center;
}

.hero-section .type-only{
    font-size:20px;
    font-weight:600;
    color:#2563eb;
    text-align:center;
}

/* Desktop */
.mobile-text{
    display: none;
}

.desktop-text{
    display: inline;
}

/* ================= Laptop ================= */

@media (max-width:1200px){

.hero-section{
    padding:5px 0 0px;
}

.hero-section .hero-badge{
    text-align:center;
    font-size: 12px;
}

.hero-section .hero-content{
    flex:1;
    max-width:52%;
    padding:10px 15px 40px;
}

.hero-section .hero-content h1{
    font-size:28px;
    margin-bottom: 10px;
}

.hero-section .hero-content p{
    font-size:14px;
    margin-bottom: 10px;
}

.hero-section .hero-buttons{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    width: 100%;
}

.hero-section .hero-buttons a{
    width: 100%;
    text-align: center;
}

.desktop-text{
     display: none;
}

.mobile-text{
    display: inline;
}

.hero-section .hero-right{
    flex:1;
    max-width:48%;
    background:#ffffff;
    padding:10px;
    border-radius:18px;
    display:flex;
    justify-content:flex-start;
    align-items:flex-start;
}

.hero-section .slider-wrapper{
    position:relative;
    width:100%;
    max-height:500px;
}

.hero-section .slide-item{
    position:absolute;
    inset:0;
    display:flex;
    flex-direction:column;
    justify-content:flex-start;
    align-items:center;

    opacity:0;
    visibility:hidden;
    transform:translateY(12px) scale(0.98);

    transition:
        opacity .7s ease,
        transform .7s ease,
        visibility .7s;
}

.hero-section .slide-item.active{
    opacity:1;
    visibility:visible;
    transform:translateY(0) scale(1);
    z-index:2;
}

.hero-section .slide-item img{
    width:100%;
    max-height:480px;
    height:auto;
    object-fit:contain;
    display:block;
    border-radius:16px;
    filter:drop-shadow(0 18px 25px rgba(0,0,0,.15));
}

.hero-section .text-wrapper{
    margin-top:15px;
    min-height:40px;
    display:flex;
    align-items:center;
    justify-content:center;
}

.hero-section .type-only{
    font-size:20px;
    font-weight:600;
    color:#2563eb;
    text-align:center;
}

}

/* ================= Tablet ================= */

@media (max-width:992px){

.hero-section .hero-container{
    flex-direction:column;
}

.hero-section .hero-content,
.hero-section .hero-right{
    max-width:100%;
    width:100%;
}

.hero-section .hero-content{
    padding:15px 30px;
}

.hero-section .slider-wrapper{
    height:420px;
}

.hero-section .hero-buttons{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    width: 100%;
}

.hero-section .hero-buttons a{
    width: 100%;
    text-align: center;
}

.hero-section .slide-item img{
    max-height:380px;
}

}

/* ================= Mobile ================= */

@media (max-width:768px){

.hero-section{
    padding:5px 0 20px;
}

.hero-section .hero-content{
    padding:5px 20px 25px;
    text-align:center;
}

.hero-section .hero-content h1{
    font-size:20px;
}

.hero-section .hero-content p{
    font-size:14px;
    margin-bottom:5px;
}

.hero-section .hero-buttons{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    width: 100%;
}

.hero-section .hero-buttons a{
    width: 100%;
    text-align: center;
}

.desktop-text{
     display: none;
}

.mobile-text{
    display: inline;
}

.hero-section .btn-primary,
.hero-section .btn-outline{
    width:100%;
}

.hero-section .hero-right{
    padding:8px;
}

.hero-section .slider-wrapper{
    height:280px;
}

.hero-section .slide-item img{
    max-height:235px;
}

.hero-section .type-only{
    font-size:17px;
}

}


/* ===============================
   Student Stats Section
================================== */

.stats-section{
    width:100%;
    background:#fff;
    padding:5px 0;
}

.stats-container{
    width:100%;
    margin:0 auto;
    padding:0 30px;
    box-sizing:border-box;
}

.stats-wrapper{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:50px;
}

.stats-text{
    color:#374151;
    font-size:19px;
    font-weight:600;
    line-height:1.7;
}

.stats-text .highlight{
    color:#2563eb;
    font-weight:700;
}

.stats-items{
    display:flex;
    align-items:center;
    gap:45px;
    flex-wrap:wrap;
}

.stats-item{
    display:flex;
    align-items:center;
    gap:12px;
    font-size:19px;
    font-weight:600;
    color:#374151;
    white-space:nowrap;
}

.stats-item svg{
    width:28px;
    height:28px;
    color:#2563eb;
    flex-shrink:0;
}

.stats-number{
    color:#2563eb;
    font-weight:700;
}

.live-number{
    color:#16a34a;
    font-weight:700;
}

.live-dot{
    width:14px;
    height:14px;
    border-radius:50%;
    background:#ff0000;
    animation:fastPulse 1s infinite;
    flex-shrink:0;
}

@keyframes fastPulse{

    0%{
        transform:scale(1);
        opacity:1;
        box-shadow:0 0 0 0 rgba(220,38,38,.6);
    }

    70%{
        transform:scale(1.3);
        opacity:.7;
        box-shadow:0 0 0 12px rgba(220,38,38,0);
    }

    100%{
        transform:scale(1);
        opacity:1;
        box-shadow:0 0 0 0 rgba(220,38,38,0);
    }

}

/* ===============================
   Tablet
================================== */

@media (max-width:992px){

.stats-wrapper{
    flex-direction:column;
    text-align:center;
    gap:25px;
}

.stats-items{
    justify-content:center;
    gap:30px;
}

.stats-text{
    font-size:20px;
}

.stats-item{
    font-size:18px;
}

}

/* ===============================
   Mobile
================================== */

@media (max-width:576px){

.stats-section{
    padding:18px 0;
}

.stats-container{
    padding:0 18px;
}

.stats-text{
    font-size:18px;
    line-height:1.6;
}

.stats-items{
    flex-direction:column;
    gap:18px;
    width:100%;
}

.stats-item{
    justify-content:center;
    font-size:17px;
}

.stats-item svg{
    width:24px;
    height:24px;
}

.live-dot{
    width:12px;
    height:12px;
}

}

/* ==========================
   Features Section
========================== */

.features-section{
    width:100%;
    padding:15px 10px;
    background:#f8fafc;
}

.features-container{
    margin:auto;
}

.features-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:22px;
}

.feature-card{
    background:#fff;
    border:1px solid #e5e7eb;
    border-radius:20px;
    padding:28px;
    transition:.35s;
    position:relative;
    overflow:hidden;
}

.feature-card::before{
    content:"";
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height:4px;
    background:linear-gradient(90deg,#2563eb,#10b981);
    transform:scaleX(0);
    transition:.35s;
}

.feature-card:hover{
    transform:translateY(-8px);
    box-shadow:0 18px 40px rgba(0,0,0,.08);
}

.feature-card:hover::before{
    transform:scaleX(1);
}

.feature-icon{
    width:50px;
    height:50px;
    border-radius:16px;
    display:flex;
    justify-content:center;
    align-items:center;
    margin-bottom:22px;
    transition:.35s;
}

.feature-card:hover .feature-icon{
    transform:rotate(-8deg) scale(1.08);
}

/* Colors */

.green{
    background:#dcfce7;
    color:#16a34a;
}

.feature-card:hover .green{
    background:#16a34a;
    color:#fff;
}

.blue{
    background:#dbeafe;
    color:#2563eb;
}

.feature-card:hover .blue{
    background:#2563eb;
    color:#fff;
}

.orange{
    background:#ffedd5;
    color:#ea580c;
}

.feature-card:hover .orange{
    background:#ea580c;
    color:#fff;
}

.purple{
    background:#ede9fe;
    color:#7c3aed;
}

.feature-card:hover .purple{
    background:#7c3aed;
    color:#fff;
}

.feature-card h3{
    font-size:22px;
    line-height:1.4;
    color:#1f2937;
    margin-bottom:14px;
    font-weight:700;
}

.feature-card p{
    font-size:16px;
    line-height:1.8;
    color:#6b7280;
    text-align:justify;
}

.feature-icon i{
    font-size:30px;
}
/* Tablet */

@media(max-width:1100px){

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

}

/* Mobile */

@media(max-width:768px){

.features-section{
    padding:20px 12px;
}

.features-grid{
    grid-template-columns:1fr;
    gap:16px;
}

.feature-card{
    padding:22px;
}

.feature-icon{
    width:52px;
    height:52px;
}

.feature-card h3{
    font-size:19px;
}

.feature-card p{
    font-size:15px;
}

}

/*==========================
        FAQ SECTION
==========================*/

.faq-section{
    width:100%;
    background:#fff;
    padding:5px 10px;
}

.faq-container{
    max-width:900px;
    margin:auto;
}

.faq-title{
    text-align:center;
    margin-bottom:10px;
}

.faq-title h2{
    font-size:40px;
    font-weight:800;
    color:#111827;
}

.faq-line{
    width:90px;
    height:5px;
    background:#2563eb;
    border-radius:30px;
    margin:5px auto 0;
}

.faq-item{
    border:1px solid #e5e7eb;
    border-radius:16px;
    overflow:hidden;
    margin-bottom:10px;
    background:#fff;
    transition:.3s;
    box-shadow:0 4px 15px rgba(0,0,0,.05);
}

.faq-item:hover{
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.faq-btn{
    width:100%;
    background:#fff;
    border:none;
    cursor:pointer;
    padding:22px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    text-align:left;
}

.faq-btn span{
    font-size:18px;
    font-weight:700;
    color:#1f2937;
    line-height:1.5;
}

.faq-icon{
    width:24px;
    height:24px;
    transition:.35s;
    color:#2563eb;
    flex-shrink:0;
}

.faq-item.active .faq-icon{
    transform:rotate(180deg);
}

.faq-answer{

    max-height:0;
    overflow:hidden;

    transition:max-height .4s ease,padding .4s ease;

    padding:0 22px;

    background:#f8fbff;

    color:#4b5563;

    line-height:1.9;

    font-size:17px;
}

.faq-item.active .faq-answer{

    max-height:300px;

    padding:20px 22px;

    border-top:1px solid #e5e7eb;

}

@media(max-width:768px){

.faq-title h2{
    font-size:30px;
}

.faq-btn{
    padding:18px;
}

.faq-btn span{
    font-size:17px;
}

.faq-answer{
    font-size:16px;
}

}


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

.footer{
    width:100%;
    background:#111827;
    color:#fff;
    padding:5px 0 5px;
}

.footer-container{
    margin:auto;
    padding:0 20px;
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    gap:40px;
}

/* Left */

.footer-about{
    flex:0.4;
}

.footer-about h2{
    color:#60a5fa;
    font-size:30px;
    font-weight:700;
    margin-bottom:8px;
}

.footer-about p{
    color:#cbd5e1;
    line-height:1.7;
    text-align:justify;
    font-size:16px;
}

/* Right */

.footer-links{
    flex:1;
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:40px;
}

.footer-box h4{
    color:#fff;
    font-size:20px;
    margin-bottom:20px;
    font-weight:700;
}

.footer-box ul{
    list-style:none;
    padding:0;
    margin:0;
}

.footer-box ul li{
    margin-bottom:8px;
    color:#cbd5e1;
    line-height:1.5;
    font-size:15px;
}

.footer-box ul li a{
    color:#cbd5e1;
    text-decoration:none;
    transition:.3s;
}

.footer-box ul li a:hover{
    color:#60a5fa;
    padding-left:5px;
}

/* Contact */

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

/* Bottom */

.footer-bottom{
    max-width:1400px;
    margin:2px auto 0;
    padding-top:15px;
    border-top:1px solid rgba(255,255,255,.12);
    text-align:center;
    color:#9ca3af;
    font-size:14px;
}

.whatsapp-link {
    color: #6684f2 !important;
    font-weight: bold;
    text-decoration: none;
}
/*==========================
      Responsive
===========================*/

@media(max-width:1100px){

    .footer-container{
        flex-direction:column;
        gap:40px;
    }

    .footer-links{
        width:100%;
        grid-template-columns:repeat(2,1fr);
    }

}

@media(max-width:768px){

    .footer{
        padding:10px 0 10px;
    }

    .footer-container{
        padding:0 20px;
    }

    .footer-about h2{
        font-size:24px;
        text-align:center;
    }

    .footer-about p{
        font-size:15px;
    }

    .footer-links{
        grid-template-columns:1fr;
        gap:10px;
    }

    .footer-box{
        border-top:1px solid rgba(255,255,255,.08);
        padding-top:10px;
    }

    .footer-box h4{
        font-size:18px;
        margin-bottom:15px;
    }

    .footer-box ul li{
        font-size:14px;
        margin-bottom:12px;
    }

    .footer-bottom{
        margin-top:5px;
        font-size:13px;
        padding:15px 20px 0;
    }

}