/* =====================================================
   PCUA WEBSITE
   OPERATOR PENGAMBILAN CONTOH UJI AIR
===================================================== */

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:"Inter",sans-serif;
    color:#15263d;
    background:#f7f9fc;
    line-height:1.8;
    overflow-x:hidden;
}

h1,
h2,
h3{
    font-family:"Plus Jakarta Sans",sans-serif;
    line-height:1.25;
}

p{
    font-size:17px;
    color:#5b687a;
}

a{
    text-decoration:none;
	color:#000
}

button{
    font-family:inherit;
}

.container{
    width:min(1180px,92%);
    margin:auto;
}

.section{
    padding:110px 0;
}

.eyebrow{
    display:inline-block;
    margin-bottom:16px;
    color:#087fe8;
    font-size:13px;
    font-weight:800;
    letter-spacing:1.7px;
    text-transform:uppercase;
}

.center-heading{
    max-width:800px;
    margin:0 auto 55px;
    text-align:center;
}

.center-heading h2{
    color:#10223a;
    font-size:clamp(34px,4vw,50px);
    letter-spacing:-1.5px;
    margin-bottom:18px;
}

.center-heading p{
    font-size:18px;
}


/* =====================================================
   BUTTON
===================================================== */

.btn{
    min-height:56px;
    padding:0 28px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border-radius:13px;
    font-size:16px;
    font-weight:800;
    transition:.3s ease;
}

.btn-primary{
    color:#fff;
    background:#0b8cf2;
    box-shadow:
        0 15px 35px rgba(11,140,242,.25);
}

.btn-primary:hover{
    transform:translateY(-3px);
    background:#087bd7;
}

.btn-outline{
    color:#fff;
    border:1px solid rgba(255,255,255,.22);
    background:rgba(255,255,255,.06);
}

.btn-outline:hover{
    background:#fff;
    color:#0c2745;
}

.btn-light{
    color:#0d2845;
    background:#fff;
}

.btn-light:hover{
    transform:translateY(-3px);
}


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

.pcua-hero{
    position:relative;
    min-height:760px;
    display:flex;
    align-items:center;
    overflow:hidden;

    background:
        radial-gradient(
            circle at 80% 15%,
            rgba(20,165,255,.22),
            transparent 30%
        ),

        radial-gradient(
            circle at 15% 90%,
            rgba(0,214,255,.10),
            transparent 32%
        ),

        linear-gradient(
            135deg,
            #04172d,
            #082e51 55%,
            #041323
        );
}

.hero-orb{
    position:absolute;
    border-radius:50%;
    filter:blur(55px);
    pointer-events:none;
}

.orb-one{
    width:450px;
    height:450px;
    right:-220px;
    top:-180px;
    background:rgba(22,160,255,.16);
}

.orb-two{
    width:350px;
    height:350px;
    left:-180px;
    bottom:-180px;
    background:rgba(0,210,255,.09);
}

.hero-content{
    position:relative;
    z-index:2;
    max-width:1000px;
    padding:100px 0;
}

.hero-label{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding:10px 18px;
    margin-bottom:28px;
    border:1px solid rgba(255,255,255,.15);
    border-radius:50px;
    background:rgba(255,255,255,.06);
    color:#83d7ff;
    font-size:13px;
    font-weight:800;
    letter-spacing:1px;
}

.hero-label span{
    width:9px;
    height:9px;
    border-radius:50%;
    background:#38c8ff;
    box-shadow:0 0 15px #38c8ff;
}

.hero-content h1{
    color:#fff;
    font-size:clamp(42px,5.7vw,70px);
    letter-spacing:-2.8px;
    margin-bottom:27px;
    max-width:950px;
}

.hero-content h1 strong{
    display:block;
    color:#5ccfff;
}

.hero-text{
    max-width:870px;
    color:#d1dfed;
    font-size:20px;
    line-height:1.85;

}

.hero-buttons{
    display:flex;
    flex-wrap:wrap;
    gap:15px;
    margin-top:38px;
}

.hero-stats{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:15px;
    max-width:850px;
    margin-top:60px;
}

.hero-stats div{
    padding:21px;
    border:1px solid rgba(255,255,255,.11);
    border-radius:17px;
    background:rgba(255,255,255,.055);
    backdrop-filter:blur(15px);
}

.hero-stats span{
    display:block;
    color:#8ca5bd;
    font-size:11px;
    font-weight:800;
    letter-spacing:1px;
}

.hero-stats strong{
    display:block;
    color:#fff;
    font-size:18px;
}


/* =====================================================
   INTRO
===================================================== */

.intro{
    background:#fff;
}

.section-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:75px;
    align-items:center;
}

.section-grid h2{
    color:#10233d;
    font-size:clamp(34px,4vw,49px);
    letter-spacing:-1.4px;
    margin-bottom:22px;
}

.section-grid p{
    margin-bottom:18px;
}

.premium-card{
    padding:45px;
    border:1px solid #dfe9f3;
    border-radius:28px;

    background:
        linear-gradient(
            145deg,
            #fff,
            #eef7ff
        );

    box-shadow:
        0 30px 80px rgba(15,55,94,.09);
}

.card-symbol{
    width:66px;
    height:66px;
    display:flex;
    align-items:center;
    justify-content:center;
    margin-bottom:23px;
    border-radius:18px;
    color:#fff;

    background:
        linear-gradient(
            135deg,
            #087fe8,
            #32c7ff
        );

    font-size:12px;
    font-weight:800;

    box-shadow:
        0 15px 30px rgba(8,127,232,.20);
}

.premium-card h3{
    font-size:25px;
    margin-bottom:12px;
}

.premium-card ul{
    display:grid;
    gap:12px;
    margin-top:23px;
    padding:0;
}

.premium-card li{
    list-style:none;
    color:#526276;
    font-size:16px;
}

.premium-card li::before{
    content:"✓";
    display:inline-flex;
    width:26px;
    height:26px;
    align-items:center;
    justify-content:center;
    margin-right:10px;
    border-radius:50%;
    color:#087fe8;
    background:#e5f4ff;
    font-weight:800;
}


/* =====================================================
   BACKGROUND / IMAGE
===================================================== */

.background-section{
    background:#f5f8fc;
}

.background-grid{
    display:grid;
    grid-template-columns:.9fr 1.1fr;
    gap:70px;
    align-items:stretch;
}

.environment-image{
    min-height:580px;
    position:relative;
    overflow:hidden;
    border-radius:30px;

    background:
        linear-gradient(
            135deg,
            rgba(3,27,52,.30),
            rgba(5,92,145,.30)
        ),

        url("https://images.unsplash.com/photo-1532601224476-15c79f2f7a51?auto=format&fit=crop&w=1200&q=85")
        center/cover;
}

.image-overlay{
    position:absolute;
    left:28px;
    right:28px;
    bottom:28px;
    padding:28px;
    border-radius:20px;
    background:rgba(4,28,52,.76);
    backdrop-filter:blur(14px);
}

.image-overlay span{
    color:#68d4ff;
    font-size:12px;
    font-weight:800;
    letter-spacing:1px;
}

.image-overlay strong{
    display:block;
    margin-top:8px;
    color:#fff;
    font-size:25px;
}

.background-content{
    align-self:center;
}

.background-content h2{
    color:#10233d;
    font-size:clamp(34px,4vw,49px);
    margin-bottom:22px;
}

.background-content p{
    margin-bottom:18px;
}

.highlight{
    margin-top:25px;
    padding:25px;
    border-left:4px solid #0b8cf2;
    border-radius:0 15px 15px 0;
    background:#fff;
    box-shadow:0 15px 40px rgba(15,55,90,.06);
}

.highlight strong{
    color:#35465a;
    font-size:17px;
}


/* =====================================================
   COMPETENCY
===================================================== */

.competency-section{
    background:#fff;
}

.competency-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:20px;
}

.competency-card{
    position:relative;
    padding:30px 30px 30px 82px;
    border:1px solid #e0e8f2;
    border-radius:20px;
    background:#f9fbfd;
    transition:.3s ease;
}

.competency-card:hover{
    transform:translateY(-5px);
    background:#fff;
    box-shadow:0 20px 50px rgba(15,57,95,.07);
}

.competency-card > span{
    position:absolute;
    left:25px;
    top:28px;
    width:40px;
    height:40px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:12px;
    color:#087fe8;
    background:#e8f4ff;
    font-weight:800;
}

.competency-card small{
    display:block;
    margin-bottom:8px;
    color:#087fe8;
    font-size:12px;
    font-weight:800;
}

.competency-card h3{
    color:#16283f;
    font-size:18px;
}


/* =====================================================
   OBJECTIVE
===================================================== */

.objective-section{
    background:#fff;
}

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

.objective-card{
    padding:30px;
    border:1px solid #e1e9f2;
    border-radius:20px;
    background:#f9fbfe;
    transition:.3s ease;
}

.objective-card:hover{
    transform:translateY(-5px);
    background:#fff;
    box-shadow:0 20px 45px rgba(15,55,90,.07);
}

.objective-card span{
    display:flex;
    width:43px;
    height:43px;
    align-items:center;
    justify-content:center;
    margin-bottom:18px;
    border-radius:12px;
    color:#087fe8;
    background:#e8f4ff;
    font-weight:800;
}

.objective-card h3{
    margin-bottom:9px;
    font-size:20px;
}

.objective-card p{
    font-size:16px;
}


/* =====================================================
   MATERIAL
===================================================== */

.material-section{
    background:#f5f8fc;
}

.material-list{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:15px;
}

.material-list div{
    padding:23px 25px;
    border:1px solid #e1e9f2;
    border-radius:16px;
    background:#fff;
    color:#394b60;
    font-size:16px;
    font-weight:600;
    transition:.3s ease;
}

.material-list div:hover{
    transform:translateX(4px);
    border-color:#a7d5f7;
}


/* =====================================================
   TARGET
===================================================== */

.target-section{
    background:#fff;
}

.target-box{
    padding:40px;
    border-radius:25px;

    background:
        linear-gradient(
            145deg,
            #f0f8ff,
            #fff
        );

    border:1px solid #dce8f3;
}

.target-box h3{
    margin-bottom:20px;
    font-size:25px;
}

.target-box ul{
    display:grid;
    gap:13px;
}

.target-box li{
    list-style:none;
    color:#536174;
    font-size:16px;
}

.target-box li::before{
    content:"✓";
    display:inline-flex;
    width:27px;
    height:27px;
    align-items:center;
    justify-content:center;
    margin-right:10px;
    border-radius:50%;
    color:#087fe8;
    background:#e4f3ff;
    font-weight:800;
}


/* =====================================================
   FACILITY
===================================================== */

.facility-section{
    background:#f5f8fc;
}

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

.facility-card{
    padding:28px;
    border:1px solid #e0e8f2;
    border-radius:19px;
    background:#fff;
}

.facility-card > span{
    display:flex;
    width:40px;
    height:40px;
    align-items:center;
    justify-content:center;
    margin-bottom:17px;
    border-radius:50%;
    color:#168653;
    background:#e6f8ef;
    font-weight:800;
}

.facility-card h3{
    margin-bottom:7px;
    font-size:18px;
}

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

.inhouse-note{
    margin-top:25px;
    padding:28px;
    border-radius:20px;
    background:#102b49;
}

.inhouse-note strong{
    color:#61cfff;
    font-size:20px;
}

.inhouse-note p{
    margin-top:7px;
    color:#c5d5e5;
}


/* =====================================================
   SCHEDULE
===================================================== */

.schedule-section{
    background:#f5f8fc;
}

.schedule-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:16px;
}

.schedule-card{
    position:relative;
    padding:25px;
    border:1px solid #e1e9f2;
    border-radius:18px;
    background:#fff;
    transition:.3s ease;
    box-shadow:0 10px 35px rgba(20,55,90,.04);
}

.schedule-card:hover{
    transform:translateY(-5px);
    border-color:#a9d7f9;
    box-shadow:0 20px 45px rgba(12,76,125,.09);
}

.schedule-card span{
    display:block;
    color:#087fe8;
    font-size:11px;
    font-weight:800;
    letter-spacing:1px;
}

.schedule-card strong{
    display:block;
    margin:7px 0;
    color:#10243c;
    font-size:19px;
}

.schedule-card small{
    color:#77869a;
}

.schedule-card.closed{
    opacity:.55;
}

.schedule-card.closed::after{
    content:"SELESAI";
    position:absolute;
    top:13px;
    right:13px;
    padding:4px 8px;
    border-radius:30px;
    color:#a13c3c;
    background:#ffeded;
    font-size:9px;
    font-weight:800;
}


/* =====================================================
   INVESTMENT
===================================================== */

.investment-section{
    padding:100px 0;

    background:
        radial-gradient(
            circle at 80% 0%,
            rgba(27,161,255,.15),
            transparent 30%
        ),

        linear-gradient(
            135deg,
            #05172c,
            #0a355b
        );
}

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

.investment-content h2{
    color:#fff;
    font-size:clamp(36px,4vw,50px);
    margin-bottom:15px;
}

.investment-content p{
    color:#c8d9e9;
}

.price{
    min-width:360px;
    padding:35px;
    text-align:center;
    border:1px solid rgba(255,255,255,.12);
    border-radius:25px;
    background:rgba(255,255,255,.06);
    backdrop-filter:blur(15px);
}

.price small{
    display:block;
    color:#91abc2;
}

.price strong{
    display:block;
    margin:7px 0;
    color:#62d2ff;
    font-size:38px;
}

.price span{
    color:#afc4d8;
}


/* =====================================================
   CTA
===================================================== */

.cta-section{
    position:relative;
    overflow:hidden;
    padding:120px 0;
    background:#06192f;
}

.cta-glow{
    position:absolute;
    width:550px;
    height:550px;
    left:50%;
    top:-430px;
    transform:translateX(-50%);
    border-radius:50%;
    background:rgba(25,155,255,.14);
    filter:blur(40px);
}

.cta{
    position:relative;
    z-index:2;
    max-width:900px;
    margin:auto;
    text-align:center;
}

.cta h2{
    color:#fff;
    font-size:clamp(37px,5vw,57px);
    letter-spacing:-1.8px;
    margin-bottom:20px;
}

.cta p{
    color:#c4d5e6;
    font-size:18px;
}

.cta-buttons{
    display:flex;
    justify-content:center;
    flex-wrap:wrap;
    gap:15px;
    margin-top:35px;
}

.contact{
    display:flex;
    justify-content:center;
    flex-wrap:wrap;
    gap:15px;
    margin-top:45px;
}

.contact div{
    padding:16px 20px;
    border:1px solid rgba(255,255,255,.11);
    border-radius:14px;
    background:rgba(255,255,255,.05);
}

.contact span{
    display:block;
    color:#8ca4bc;
    font-size:11px;
}

.contact strong{
    color:#fff;
    font-size:14px;
}


/* =====================================================
   PCUA FAQ
===================================================== */

.pcua-faq-section{
    background:#ffffff;
}

.pcua-faq{
    width:100%;
    max-width:920px;
    margin:0 auto;
}


/* ITEM */

.pcua-faq-item{
    width:100%;

    margin:0;

    border-bottom:1px solid #dfe7ef;

    background:#ffffff;
}


/* SUMMARY */

.pcua-faq-item summary{
    width:100%;
    min-height:82px;

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

    gap:25px;

    padding:22px 0;

    list-style:none;

    cursor:pointer;

    color:#14273f;

    font-family:"Plus Jakarta Sans", sans-serif;

    font-size:18px;
    font-weight:700;

    line-height:1.5;

    user-select:none;

    outline:none;

    transition:
        color .25s ease;
}


/* HILANGKAN PANAH BAWAAN */

.pcua-faq-item summary::-webkit-details-marker{
    display:none;
}

.pcua-faq-item summary::marker{
    display:none;
}


/* HOVER */

.pcua-faq-item summary:hover{
    color:#087fe8;
}


/* PLUS */

.pcua-faq-plus{
    position:relative;

    flex:0 0 44px;

    width:44px;
    height:44px;

    display:block;

    border-radius:50%;

    background:#edf7ff;

    transition:
        background .3s ease,
        transform .3s ease;
}


/* GARIS PLUS */

.pcua-faq-plus::before,
.pcua-faq-plus::after{
    content:"";

    position:absolute;

    left:50%;
    top:50%;

    width:16px;
    height:2px;

    border-radius:10px;

    background:#087fe8;

    transform:translate(-50%,-50%);

    transition:
        transform .3s ease,
        background .3s ease;
}


.pcua-faq-plus::after{
    transform:
        translate(-50%,-50%)
        rotate(90deg);
}


/* ANSWER */

.pcua-faq-answer{
    padding:0 70px 27px 0;
}

.pcua-faq-answer p{
    margin:0;

    color:#5b687a;

    font-family:"Inter",sans-serif;

    font-size:17px;

    line-height:1.85;
}


/* OPEN */

.pcua-faq-item[open] summary{
    color:#087fe8;
}


.pcua-faq-item[open]
.pcua-faq-plus{
    background:#087fe8;

    transform:rotate(45deg);
}


.pcua-faq-item[open]
.pcua-faq-plus::before,
.pcua-faq-item[open]
.pcua-faq-plus::after{
    background:#ffffff;
}


/* FOCUS */

.pcua-faq-item summary:focus-visible{
    outline:3px solid rgba(8,127,232,.25);

    outline-offset:5px;

    border-radius:8px;
}


/* MOBILE */

@media(max-width:600px){

    .pcua-faq-item summary{
        min-height:70px;

        padding:20px 0;

        font-size:16px;

        gap:15px;
    }


    .pcua-faq-plus{
        flex:0 0 38px;

        width:38px;
        height:38px;
    }


    .pcua-faq-plus::before,
    .pcua-faq-plus::after{
        width:14px;
    }


    .pcua-faq-answer{
        padding:
            0
            50px
            22px
            0;
    }


    .pcua-faq-answer p{
        font-size:16px;

        line-height:1.75;
    }

}

/* =====================================================
   REVEAL ANIMATION
===================================================== */

.reveal{
    opacity:0;
    transform:translateY(25px);
    transition:
        opacity .7s ease,
        transform .7s ease;
}

.reveal.active{
    opacity:1;
    transform:translateY(0);
}


/* =====================================================
   RESPONSIVE
===================================================== */

@media(max-width:1050px){

    .schedule-grid{
        grid-template-columns:repeat(3,1fr);
    }

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

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

}


@media(max-width:800px){

    .section-grid,
    .background-grid{
        grid-template-columns:1fr;
    }

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

    .material-list{
        grid-template-columns:1fr;
    }

    .investment-content{
        flex-direction:column;
        align-items:flex-start;
    }

    .price{
        width:100%;
    }

    .environment-image{
        min-height:430px;
    }

}


@media(max-width:600px){

    .section{
        padding:75px 0;
    }

    .pcua-hero{
        min-height:auto;
    }

    .hero-content{
        padding:75px 0;
    }

    .hero-content h1{
        font-size:41px;
        letter-spacing:-1.5px;
    }

    .hero-text{
        font-size:17px;
    }

    .hero-buttons{
        flex-direction:column;
    }

    .btn{
        width:100%;
    }

    .hero-stats{
        grid-template-columns:1fr;
    }

    .schedule-grid,
    .objective-grid,
    .facility-grid{
        grid-template-columns:1fr;
    }

    .premium-card,
    .target-box{
        padding:30px 25px;
    }

    .environment-image{
        min-height:370px;
    }

    .price{
        min-width:0;
    }

    .price strong{
        font-size:31px;
    }

    .contact{
        flex-direction:column;
    }

}


@media(prefers-reduced-motion:reduce){

    html{
        scroll-behavior:auto;
    }

    .reveal{
        opacity:1;
        transform:none;
        transition:none;
    }

}

.whatsapp {
    position: fixed;

    z-index: 999;

    right: 22px;
    bottom: 22px;

    width: 61px;
    height: 61px;

    display: grid;
    place-items: center;

    border-radius: 50%;

    background: #20bd7d;

    box-shadow: 0 15px 35px rgba(0,0,0,.22);

    transition: .3s;
}


.whatsapp:hover {
    transform: translateY(-5px) scale(1.05);
}


.whatsapp svg {
    width: 31px;
    height: 31px;

    fill: white;
}


/* =========================
   TABLET
========================= */

@media (max-width: 1000px) {

    .section {
        padding: 90px 0;
    }


    .background-grid,
    .purpose-box,
    .requirement-grid {
        grid-template-columns: 1fr;

        gap: 50px;
    }


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


    .location-box {
        display: block;
    }


    .location-info {
        margin-top: 35px;
    }


    .cta-inner {
        display: block;
    }


    .cta-button {
        margin-top: 30px;
    }

}


/* =========================
   MOBILE
========================= */

@media (max-width: 600px) {

    .container {
        width: calc(100% - 32px);
    }


    .section {
        padding: 72px 0;
    }


    .hero {
        min-height: 870px;
    }


    .hero-content {
        padding: 65px 0;
    }


    .hero h1 {
        font-size: 48px;

        letter-spacing: -3.5px;
    }


    .hero h1 small {
        font-size: 17px;
    }


    .hero-text {
        font-size: 15px;
    }


    .hero-buttons {
        flex-direction: column;
    }


    .hero-buttons .btn {
        width: 100%;
    }


    .hero-info {
        grid-template-columns: 1fr;

        gap: 19px;

        margin-top: 50px;
    }


    .section-heading {
        display: block;
    }


    .year {
        display: inline-block;

        margin-top: 20px;
    }


    .section-heading h2,
    .background h2,
    .program h2,
    .materials h2,
    .requirement h2,
    .faq h2 {
        font-size: 40px;

        letter-spacing: -2px;
    }


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


    .background-grid {
        gap: 38px;
    }


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


    .purpose-box {
        padding: 30px;
    }


    .purpose-title h2 {
        font-size: 40px;
    }


    .material-head {
        align-items: flex-start;

        padding: 28px;

        gap: 18px;
    }


    .material-icon {
        width: 60px;
        height: 60px;

        font-size: 17px;
    }


    .material-head h3 {
        font-size: 21px;
    }


    .material-list {
        padding: 20px 28px;
    }


    .material-row {
        grid-template-columns: 32px 1fr;

        gap: 10px;
    }


    .material-row p {
        font-size: 13px;
    }


    .material-row.nested {
        padding-left: 15px;
    }


    .requirement-grid {
        gap: 35px;
    }


    .location-box {
        padding: 35px 27px;
    }


    .location-info {
        grid-template-columns: 1fr;
    }


    .location-info div {
        min-width: 0;
    }


    .cta {
        padding: 75px 0;
    }


    .cta h2 {
        font-size: 42px;
    }


    .faq-question {
        font-size: 14px;
    }


    .faq-answer p {
        padding-right: 15px;
    }


    .whatsapp {
        right: 16px;
        bottom: 16px;

        width: 57px;
        height: 57px;
    }

}