/* Returnsburg Academy homepage visual redesign only.
   Existing links, slideshow data source, timing and JavaScript workflow remain unchanged. */
:root{
    --home-navy:#071f46;
    --home-blue:#0b3f86;
    --home-blue-2:#1769c2;
    --home-sky:#57b8ff;
    --home-ink:#10233f;
    --home-muted:#60718a;
    --home-line:rgba(12,55,112,.12);
    --home-surface:rgba(255,255,255,.94);
    --home-shadow:0 24px 70px rgba(7,31,70,.13);
}

html{scroll-behavior:smooth}
body{
    color:var(--home-ink)!important;
    background:
        radial-gradient(circle at 6% 5%,rgba(87,184,255,.20),transparent 25%),
        radial-gradient(circle at 94% 30%,rgba(23,105,194,.13),transparent 28%),
        linear-gradient(180deg,#f6faff 0%,#ffffff 42%,#f3f8ff 100%)!important;
    min-height:100%;
}
body::before{
    content:""!important;
    display:block!important;
    position:fixed;
    inset:0;
    pointer-events:none;
    z-index:-1;
    background-image:linear-gradient(rgba(7,31,70,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(7,31,70,.025) 1px,transparent 1px);
    background-size:34px 34px;
    mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 72%);
}

/* NAVIGATION */
nav{
    min-height:72px;
    box-sizing:border-box;
    padding:12px clamp(18px,4vw,64px)!important;
    background:linear-gradient(110deg,rgba(7,31,70,.98),rgba(11,63,134,.97))!important;
    border-bottom:1px solid rgba(255,255,255,.12);
    
    backdrop-filter:blur(18px);
}
nav .logo{
    font-size:clamp(19px,2vw,27px)!important;
    font-weight:900!important;
    letter-spacing:-.5px;
    white-space:nowrap;
    
}
nav ul{gap:4px}
nav ul li{margin-left:2px!important}
nav ul li a{
    padding:10px 11px!important;
    border-radius:11px;
    font-size:14px;
    font-weight:700!important;
    color:rgba(255,255,255,.92)!important;
}
nav ul li a:hover,
nav ul li a:focus-visible{
    color:#fff!important;
    background:rgba(255,255,255,.12);
}
.dropdown{
    top:calc(100% + 9px)!important;
    min-width:235px!important;
    padding:8px!important;
    border:1px solid rgba(255,255,255,.10);
    border-radius:16px!important;
    background:rgba(7,31,70,.98)!important;
    
}
.dropdown a{border-radius:10px;padding:11px 13px!important}
.dropdown a:hover{background:rgba(87,184,255,.18)!important}

/* LOGO + APPLICATION AREA */
.header-logo-container{
    position:relative;
    max-width:1240px;
    margin:34px auto 18px!important;
    padding:34px clamp(18px,4vw,48px) 30px;
    box-sizing:border-box;
    overflow:hidden;
    border:1px solid rgba(12,55,112,.10);
    border-radius:32px;
    background:
        radial-gradient(circle at 12% 16%,rgba(87,184,255,.18),transparent 24%),
        radial-gradient(circle at 92% 90%,rgba(23,105,194,.13),transparent 28%),
        rgba(255,255,255,.88);
    
    backdrop-filter:blur(14px);
}
.header-logo-container::before,
.header-logo-container::after{
    content:"";
    position:absolute;
    border-radius:50%;
    pointer-events:none;
}
.header-logo-container::before{
    width:230px;height:230px;right:-110px;top:-120px;
    border:42px solid rgba(87,184,255,.10);
}
.header-logo-container::after{
    width:170px;height:170px;left:-85px;bottom:-95px;
    background:rgba(11,63,134,.06);
}
.header-logo-container > img{
    position:relative;
    z-index:1;
    height:clamp(130px,16vw,205px)!important;
    max-width:min(96%,580px)!important;
    filter:drop-shadow(0 12px 18px rgba(7,31,70,.10));
}
.teacher-home-actions{
    position:relative;
    z-index:2;
    max-width:1040px!important;
    margin:28px auto 0!important;
    padding:0!important;
    gap:16px!important;
}
.teacher-action-card{
    min-height:104px!important;
    padding:20px 22px!important;
    border:1px solid rgba(12,55,112,.11)!important;
    border-radius:20px!important;
    background:rgba(255,255,255,.92)!important;
    
}
.teacher-action-card::before{
    width:5px!important;
    background:linear-gradient(180deg,var(--home-sky),var(--home-blue))!important;
}
.teacher-action-card::after{opacity:.65}
.teacher-action-card:hover{
    transform:translateY(-5px)!important;
    border-color:rgba(23,105,194,.30)!important;
    
}
.teacher-action-icon{
    width:58px!important;height:58px!important;min-width:58px!important;
    border-radius:17px!important;
    font-size:26px!important;
    background:linear-gradient(145deg,var(--home-navy),var(--home-blue-2))!important;
}
.teacher-action-text strong{font-size:19px!important;letter-spacing:-.25px}
.teacher-action-text span{color:var(--home-muted)!important;font-weight:600!important}
.teacher-action-arrow{
    width:38px!important;height:38px!important;min-width:38px!important;
    background:#edf5ff!important;color:var(--home-blue)!important;
    
}

/* SLIDESHOW - VISUAL REDESIGN ONLY */
.slideshow-wrapper{
    position:relative;
    max-width:1240px!important;
    margin:24px auto 72px!important;
    padding:12px 12px 16px!important;
    box-sizing:border-box;
    border:1px solid rgba(12,55,112,.10)!important;
    border-radius:28px!important;
    background:rgba(255,255,255,.92)!important;
    
    overflow:visible;
}
.slideshow-wrapper::before{
    content:"";
    position:absolute;
    inset:-1px;
    z-index:-1;
    border-radius:29px;
    background:linear-gradient(135deg,rgba(87,184,255,.28),transparent 34%,rgba(11,63,134,.16));
    filter:blur(18px);
    opacity:.55;
}
.slideshow-container{
    position:relative;
    height:clamp(340px,51vw,620px)!important;
    min-height:0!important;
    overflow:hidden!important;
    border-radius:20px!important;
    background:linear-gradient(135deg,#dcecff,#f8fbff)!important;
    
}
.slide{
    width:100%!important;
    height:100%!important;
    position:absolute!important;
    inset:0;
}
.slide.active{display:block!important}
.slide::after{
    content:""!important;
    position:absolute!important;
    inset:0!important;
    height:auto!important;
    background:linear-gradient(180deg,rgba(7,31,70,.02) 42%,rgba(7,31,70,.24) 100%)!important;
    pointer-events:none;
}
.slide img{
    width:100%!important;
    height:100%!important;
    object-fit:cover!important;
    object-position:center!important;
    border-radius:20px!important;
    transform:scale(1.006);
    transition:transform 5s ease,opacity .8s ease!important;
}
.slide.active img{transform:scale(1.035)!important}
.prev,.next{
    z-index:5;
    width:50px!important;height:50px!important;line-height:50px!important;
    border:1px solid rgba(255,255,255,.48)!important;
    border-radius:15px!important;
    background:rgba(7,31,70,.64)!important;
    backdrop-filter:blur(12px);
    
    font-size:24px!important;
}
.prev{left:20px!important}
.next{right:20px!important}
.prev:hover,.next:hover{
    background:rgba(23,105,194,.90)!important;
    transform:translateY(-50%) scale(1.06)!important;
}
.slideshow-wrapper > div[style*="text-align:center"]{
    display:flex;
    justify-content:center;
    align-items:center;
    gap:7px;
    min-height:28px;
    margin-top:12px!important;
}
.dot{
    width:9px!important;height:9px!important;
    margin:0!important;
    border:0;
    background:#b9c9dc!important;
    
}
.dot.active{
    width:34px!important;
    border-radius:999px!important;
    background:linear-gradient(90deg,var(--home-blue),var(--home-sky))!important;
}

/* CONTENT SECTIONS */
.section{
    max-width:1120px!important;
    box-sizing:border-box;
    margin:34px auto!important;
    padding:36px clamp(20px,4vw,46px)!important;
    border:1px solid var(--home-line)!important;
    border-radius:26px!important;
    background:var(--home-surface)!important;
    
}
.section h2{
    position:relative;
    margin:0 0 28px!important;
    color:var(--home-navy)!important;
    font-size:clamp(25px,3vw,34px)!important;
    font-weight:900!important;
    letter-spacing:-.6px;
}
.section h2::after{
    content:"";
    display:block;
    width:62px;
    height:4px;
    margin:12px auto 0;
    border-radius:999px;
    background:linear-gradient(90deg,var(--home-blue),var(--home-sky));
}
.section p{
    color:#4d6079!important;
    font-size:16px!important;
    line-height:1.85!important;
}
#about{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:16px 20px;
}
#about h2{grid-column:1/-1}
#about p{
    margin:0;
    padding:22px;
    text-align:left!important;
    border:1px solid rgba(12,55,112,.09);
    border-radius:18px;
    background:linear-gradient(145deg,#fff,#f6faff);
}
#about p strong{color:var(--home-blue);font-size:18px}
.card{
    max-width:900px!important;
    margin:0 auto!important;
    padding:28px!important;
    border:1px solid rgba(12,55,112,.09)!important;
    border-radius:20px!important;
    background:linear-gradient(145deg,#fff 0%,#f7fbff 100%)!important;
    
}
.card h3{
    margin:0 0 18px!important;
    color:var(--home-blue)!important;
    font-size:21px!important;
    font-weight:850!important;
}
.card p{margin:0!important}
.documents{
    justify-content:center!important;
    gap:12px!important;
}
.documents a{
    min-width:180px;
    padding:13px 18px!important;
    border:1px solid rgba(11,63,134,.08);
    border-radius:12px!important;
    background:linear-gradient(135deg,var(--home-navy),var(--home-blue))!important;
    
    font-weight:750!important;
}
.documents a:hover{transform:translateY(-2px);background:linear-gradient(135deg,var(--home-blue),var(--home-blue-2))!important}

.contact-info{
    display:grid!important;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:16px!important;
}
.contact-box{
    min-width:0;
    padding:23px 20px!important;
    border:1px solid rgba(12,55,112,.09)!important;
    border-radius:18px!important;
    background:linear-gradient(150deg,#fff,#f6faff)!important;
    
    transition:transform .2s ease,box-shadow .2s ease;
}
.contact-box:hover{transform:translateY(-3px);}
.contact-box h3{margin:0 0 12px!important;color:var(--home-blue)!important;font-size:18px!important}
.contact-box p{font-size:14px!important;line-height:1.55!important;margin:7px 0!important}
.contact-box a{color:var(--home-blue)!important;font-weight:700}
.contact-box img{border-radius:7px;}

footer{
    margin-top:64px!important;
    padding:32px 20px!important;
    border-top:1px solid rgba(255,255,255,.10);
    background:linear-gradient(120deg,#061a3a,#0a3976)!important;
    color:rgba(255,255,255,.88)!important;
    
}

/* RESPONSIVE */
@media(max-width:1100px){
    nav ul li a{font-size:13px;padding:9px 8px!important}
    .contact-info{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:768px){
    nav{min-height:64px;padding:10px 16px!important}
    nav ul{
        top:64px!important;
        padding:10px!important;
        box-sizing:border-box;
        background:rgba(7,31,70,.985)!important;
        
    }
    nav ul li a{padding:12px 14px!important;border-radius:9px}
    .dropdown{margin-top:3px!important;border-radius:11px!important}
    .header-logo-container{
        width:calc(100% - 24px);
        margin:20px auto 14px!important;
        padding:24px 14px 18px!important;
        border-radius:24px;
    }
    .header-logo-container > img{height:138px!important;max-width:92%!important}
    .teacher-home-actions{grid-template-columns:1fr!important;gap:11px!important;margin-top:20px!important}
    .teacher-action-card{padding:16px!important;border-radius:16px!important}
    .teacher-action-text strong{font-size:16px!important}
    .teacher-action-text span{font-size:12.5px!important}
    .teacher-action-icon{width:50px!important;height:50px!important;min-width:50px!important;font-size:23px!important}

    .slideshow-wrapper{
        width:calc(100% - 20px);
        margin:16px auto 48px!important;
        padding:7px 7px 12px!important;
        border-radius:21px!important;
    }
    .slideshow-container{
        height:clamp(250px,66vw,410px)!important;
        border-radius:16px!important;
    }
    .slide img{height:100%!important;border-radius:16px!important}
    .prev,.next{
        width:40px!important;height:40px!important;line-height:40px!important;
        border-radius:12px!important;font-size:20px!important;
    }
    .prev{left:10px!important}.next{right:10px!important}
    .slideshow-wrapper > div[style*="text-align:center"]{margin-top:9px!important}

    .section{
        width:calc(100% - 24px);
        margin:20px auto!important;
        padding:24px 16px!important;
        border-radius:20px!important;
    }
    #about{grid-template-columns:1fr;gap:12px}
    #about h2{grid-column:auto}
    #about p{padding:18px}
    .card{padding:20px!important;border-radius:16px!important}
    .contact-info{grid-template-columns:1fr!important;gap:11px!important}
    .contact-box{padding:18px!important;border-radius:15px!important}
    .documents{display:grid!important;grid-template-columns:1fr!important}
    .documents a{width:100%;box-sizing:border-box}
}
@media(max-width:420px){
    nav .logo{font-size:17px!important}
    .header-logo-container > img{height:118px!important}
    .slideshow-container{height:265px!important}
    .prev,.next{width:36px!important;height:36px!important;line-height:36px!important}
    .section h2{font-size:24px!important}
}