.hero{
	position:relative;
	width:100%;
	height:100vh;
	min-height:700px;
	overflow:hidden;
	background:#fff;
	display:flex;
	align-items:center;
}

.hero-bg{
	position:absolute;
	inset:0;
	width:100%;
	height:100%;
	z-index:1;
}

.hero-bg img{
	position:absolute;
	right:-8%;
	top:50%;
	transform:translateY(-50%);
	width:72vw;
	max-width:none;
	height:auto;
	object-fit:contain;

	/* luxury sharpness */
	filter:
		contrast(1.4)
		brightness(1.2);

	/* smoother rendering */
	image-rendering:auto;
}

.hero-content{
	position:relative;
	z-index:3;
	width:100%;
	max-width:1600px;
	padding:0 7vw;
	margin-top:-20vh;
}

.hero-content h1{
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	max-width:700px;
	font-size:clamp(32px, 9vw, 70px);
	line-height:.88;
	letter-spacing:-0.07em;
	font-weight:500;
	/* biar napas luxury */
	margin:0;
}

/* optional small label */
.hero-content::before{
	content:"";
	display:block;
	margin-bottom:28px;
	font-size:11px;
	font-weight:600;
	letter-spacing:.28em;
	text-transform:uppercase;

	color:#7a7a7a;
}


/* ==========================================================================
   RESPONSIVE MEDIA FOR MOBILE (SASA FIX)
   ========================================================================== */

/* Tablet & Small Laptop (Tetep pake bawaan lu, cuma dirapihin dikit) */
@media(max-width:1200px){
    .hero-bg img{
		margin-top:-180px;
        width: 95vw;
        right: -5%;
        opacity: .9;
    }

    .hero-content h1{
		position:absolute;
        font-size: clamp(56px, 12vw, 110px);
        max-width: 600px;
		margin-top:-620px;
    }
}

/* HP / Mobile Screen (Di bawah 768px biar gak acak-akan) */
@media(max-width: 768px){
    .hero {
        /* Balikin flex-direction ke column biar gambar sama teks bisa gantian nyari posisi nyaman */
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 10vh; /* Kasih space dari atas layar HP */
        height: auto;
        min-height: 100vh;
    }

    .hero-content {
        margin-top: 0 !important; /* JANGAN MINUS, biar teks gak amblas ke atas layar */
        padding: 0 24px;
        text-align: left;
    }

    .hero-content h1 {
        /* Ukuran font disesuaikan buat jempol & mata user HP, gak bakal overflow */
        font-size: clamp(34px, 10vw, 48px);
        line-height: 1.05;
        letter-spacing: -0.04em;
        max-width: 100%;
    }

    .hero-bg {
        position: relative; /* Di HP kita bikin dia ngalir di bawah teks secara anggun */
        width: 100%;
        height: 45vh; /* Batasin tinggi gambar biar gak menuhin layar */
        margin-top: auto; /* Dorong gambarnya otomatis ke paling bawah */
    }

    .hero-bg img {
        right: 50%;
        top: 50%;
        transform: translate(50%, -50%); /* Center tengah pas di layar HP */
        width: 120vw; /* Bikin agak lebar dikit biar dapet kesan megah/luxury */
        max-width: 500px; /* Tapi jangan sampai over banget */
        height: 100%;
    }
}


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

.molecular-intro{
	position:relative;
	padding:140px 0;
	background:#000;
	border-top:1px solid rgba(255,255,255,0.06);
	border-bottom:1px solid rgba(255,255,255,0.06);
	overflow:hidden;
}

.molecular-grid{
	width:min(1400px,92%);
	margin:auto;
	display:grid;
	grid-template-columns:repeat(3,1fr);
	gap:80px;
}

.molecular-block{
	position:relative;
	padding-right:40px;
}

.molecular-label{
	display:inline-block;
	margin-bottom:24px;
	font-size:.72rem;
	letter-spacing:.24em;
	text-transform:uppercase;
	color:rgba(255,255,255,.45);
}

.molecular-block h2{
	margin:0 0 24px;
	font-size:2rem;
	font-weight:300;
	line-height:1.1;
	letter-spacing:-0.04em;
	color:#fff;
}

.molecular-block p{
	margin:0;
	font-size:.95rem;
	line-height:1.9;
	font-weight:300;
	color:rgba(255,255,255,.62);
	max-width:420px;
}

/* ==========================================
   HIDDEN SEO
========================================== */

.seo-hidden{
	position:absolute;
	left:-999999px;
	top:auto;
	width:1px;
	height:1px;
	overflow:hidden;
	opacity:0;
	pointer-events:none;
	user-select:none;
}

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

@media(max-width:1100px){

	.molecular-grid{
		grid-template-columns:1fr;
		gap:100px;
	}

	.molecular-block{
		padding-right:0;
	}

	.molecular-block h2{
		font-size:1.8rem;
	}

}


.apple-decision-matrix {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: #F8FAFA;
    color: #1d1d1f;
    -webkit-font-smoothing: antialiased;
}

.matrix-wrapper-elite {
    margin: 0 auto;
}

.matrix-heading {
    font-size: 56px;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.1;
    text-align: center;
    margin: 0 0 48px 0;
}

.matrix-visual {
    width: 100%;
}

.matrix-visual img {
    width: 100%;
    height: auto;
    display: block;
	/* luxury sharpness */
	filter:
		contrast(1)
}

/* Responsive */
@media (max-width: 1024px) {
    .matrix-heading {
        font-size: 42px;
        margin-bottom: 36px;
    }
}

@media (max-width: 734px) {
    .apple-decision-matrix {
        padding: 56px 16px;
    }
    
    .matrix-heading {
        font-size: 32px;
        margin-bottom: 28px;
    }
    
    .matrix-visual img {
        border-radius: 16px;
    }
}


/* Scientific Slider Output - Luxury Premium Layout */
.scientific-output {
    background: #F7F7F7;
    padding: 60px 0;
    position: relative;
}

.apple-header {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif;
    font-size: 40px;
    font-weight: 500;
    letter-spacing: -0.025em;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 0 80px;
    max-width: 1400px;
    margin: 0 auto 20px;
}

.view-all-link {
    font-size: 16px;
    font-weight: 500;
    color: #0071e3; /* Apple Blue Luxury Glow */
    text-decoration: none;
    transition: opacity 0.2s ease;
}
.view-all-link:hover { opacity: 0.75; }

.output-wrapper {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 80px;
    position: relative;
}

.apple-slider-container {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 24px;
    scrollbar-width: none;
    padding: 10px 0 30px 0;
    -webkit-overflow-scrolling: touch;
    align-items: stretch;
}
.apple-slider-container::-webkit-scrollbar { display: none; }

.product-card-luxury {
    flex: 0 0 320px;
    scroll-snap-align: start;
    display: flex;
}

.card-link-wrapper {
    display: flex;
    flex-direction: column;
    width: 100%;
    text-decoration: none;
    background: #fff;
    border-radius: 22px; 
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.04);
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}
.product-card-luxury:hover .card-link-wrapper {
    box-shadow: 0 12px 24px rgba(0,0,0,0.08);
    transform: translateY(-6px);
}

.card-visual {
    width: 100%;
    height: 260px;
    overflow: hidden;
    background: #fff;
}
.card-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.card-info h3 {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.3;
    color: #1d1d1f;
    margin: 0 0 8px;
}

.lab-stat {
    font-size: 13px;
    font-weight: 500;
    color: #86868b;
    display: block;
    margin-bottom: 12px;
}

.card-desc {
    font-size: 14px;
    line-height: 1.5;
    color: #6e6e73;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

/* Precision Nav Slider Buttons */
.nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid #d2d2d7;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(12px);
    color: #1d1d1f;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}
.nav-btn:hover { background: #fff; transform: translateY(-50%) scale(1.05); }
.nav-btn.prev { left: 20px; }
.nav-btn.next { right: 20px; }
.nav-btn svg { width: 18px; height: 18px; }

/* ==========================================================================
   SLIDER RESPONSIVE FOR MOBILE (SASA BUTTON FIX)
   ========================================================================== */
@media (max-width: 768px) {
    .apple-header { 
        padding: 0 24px; 
        font-size: 28px; /* Dikecilin dikit biar gak padet banget di layar HP */
        flex-direction: column; /* Biar link "View All" gak nabrak judul */
        align-items: flex-start;
        gap: 8px;
    }
    
    .output-wrapper { 
        padding: 0 24px; 
    }
    
    /* TETEP MUNCULIN BUTTON DI HP */
    .nav-btn { 
        display: flex; /* Aktifkan kembali tombolnya */
        width: 36px;  /* Ukuran disesuaikan biar gak terlalu makan tempat */
        height: 36px;
        top: auto;
        bottom: -20px; /* Kita taruh di bawah slider secara elegan */
        transform: none;
    }
    
    /* Atur posisi tombol kiri & kanan di bawah slider */
    .nav-btn.prev { 
        left: calc(50% - 44px); /* Center kiri */
    }
    
    .nav-btn.next { 
        right: calc(50% - 44px); /* Center kanan */
    }
    
    /* Efek hover dinonaktifkan di HP karena touch screen gak butuh hover */
    .nav-btn:hover { 
        transform: none; 
    }
    
    .product-card-luxury { 
        flex: 0 0 280px; 
    }

    /* Tambah sedikit padding bawah di container biar tombol gak nabrak section lain */
    .scientific-output {
        padding: 60px 0 80px 0;
    }
}


/* MANIFESTO CLOSING */

.closing-manifesto {
    background: #ffffff; /* Apple white, bukan off-white */
    padding: 160px 5% 120px;
    text-align: center;
    border-top: 0px solid rgba(0, 0, 0, 0.08); /* Hairline divider Apple */
}

.closing-container {
    max-width: 980px; /* Apple content width */
    margin: 0 auto;
}

.closing-text {
    font-size: clamp(2.5rem, 6vw, 4.5rem); /* Gede tapi elegan */
    font-weight: 600;
    letter-spacing: -0.045em; /* Tight tracking Apple */
    line-height: 1.05;
    color: #1d1d1f; /* Apple black, bukan #000 */
    margin: 0 0 24px 0;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif;
}

.closing-text .accent {
	background: linear-gradient(
	180deg,
	#4a4a4a 0%,
	#1d1d1f 45%,
	#7a7a7a 100%
	);

	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.closing-subtext {
    font-size: 21px;
    font-weight: 400;
    letter-spacing: 0.011em;
    color: #6e6e73; /* Apple gray text */
    margin: 0 0 48px 0;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
}

.closing-cta {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-primary {
    background: #0071E3;
    color: #fff;
    padding: 12px 28px;
    border-radius: 980px;
    font-size: 17px;
    font-weight: 400;
    letter-spacing: -0.022em; /* Apple tighten */
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover {
    background: #0077ED;
}

@media (max-width: 734px) {
    .closing-manifesto {
        padding: 100px 5% 80px;
    }
    .closing-text {
        font-size: 2.5rem;
    }
    .closing-subtext {
        font-size: 19px;
    }
}


.seo-hidden,
.seo-hidden-data {
	position: absolute;
	left: -99999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
	opacity: 0;
	pointer-events: none;
}




/* ========================================= */
/* GLOBAL CLEAN SCIENTIFIC */
/* ========================================= */

.workflow-system,
.molecular-applications,
.scientific-environment,
.pcr-doctrine {
	padding: 140px 8%;
	background: #f5f5f3;
	color: #111;
	position: relative;
	overflow: hidden;
	border-top: 1px solid rgba(0,0,0,.05);
}

.workflow-container,
.applications-container,
.environment-container,
.doctrine-container {
	max-width: 1600px;
	margin: auto;
}

.section-eyebrow {
	font-size: 11px;
	letter-spacing: 2px;
	text-transform: uppercase;
	color: rgba(0,0,0,.35);
	margin-bottom: 24px;
}

.section-title {
	font-size: clamp(40px, 5vw, 88px);
	line-height: .95;
	font-weight: 300;
	letter-spacing: -2px;
	max-width: 900px;
	margin-bottom: 32px;
	color: #111;
}

.section-desc {
	max-width: 760px;
	font-size: 17px;
	line-height: 1.8;
	color: rgba(0,0,0,.58);
	margin-bottom: 80px;
}


/* ========================================= */
/* WORKFLOW */
/* ========================================= */

.workflow-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 28px;
}

.workflow-step {
	padding: 42px;
	background: rgba(255,255,255,.72);
	backdrop-filter: blur(10px);
	border: 1px solid rgba(0,0,0,.06);
	min-height: 260px;
}

.workflow-step span {
	font-size: 11px;
	color: rgba(0,0,0,.3);
	display: block;
	margin-bottom: 24px;
	letter-spacing: 1px;
}

.workflow-step h3 {
	font-size: 28px;
	font-weight: 400;
	margin-bottom: 18px;
	letter-spacing: -1px;
	color: #111;
}

.workflow-step p {
	font-size: 15px;
	line-height: 1.8;
	color: rgba(0,0,0,.58);
}


/* ========================================= */
/* APPLICATIONS */
/* ========================================= */

.applications-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 28px;
}

.application-card {
	padding: 42px;
	background: rgba(255,255,255,.6);
	border-top: 1px solid rgba(0,0,0,.08);
}

.application-card h3 {
	font-size: 26px;
	font-weight: 400;
	margin-bottom: 20px;
	letter-spacing: -1px;
	color: #111;
}

.application-card p {
	font-size: 15px;
	line-height: 1.8;
	color: rgba(0,0,0,.58);
}


/* ========================================= */
/* ENVIRONMENT */
/* ========================================= */

.environment-list {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
}

.environment-item {
	padding: 30px;
	background: rgba(255,255,255,.65);
	border: 1px solid rgba(0,0,0,.06);
}

.environment-item span {
	font-size: 14px;
	color: rgba(0,0,0,.72);
	letter-spacing: .4px;
}


/* ========================================= */
/* DOCTRINE */
/* ========================================= */

.pcr-doctrine {
	text-align: center;
	background: linear-gradient(
		to bottom,
		#f5f5f3 0%,
		#ecece8 100%
	);
}

.pcr-doctrine h2 {
	font-size: clamp(44px, 6vw, 120px);
	line-height: .95;
	font-weight: 300;
	letter-spacing: -4px;
	margin-bottom: 40px;
	color: #111;
}

.pcr-doctrine p {
	max-width: 900px;
	margin: 0 auto 24px;
	font-size: 18px;
	line-height: 1.9;
	color: rgba(0,0,0,.58);
}


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

@media(max-width: 1100px){

	.workflow-grid,
	.applications-grid {
		grid-template-columns: 1fr 1fr;
	}

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

}

@media(max-width: 768px){

	.workflow-grid,
	.applications-grid,
	.environment-list {
		grid-template-columns: 1fr;
	}

	.workflow-system,
	.molecular-applications,
	.scientific-environment,
	.pcr-doctrine {
		padding: 100px 24px;
	}

	.section-title,
	.pcr-doctrine h2 {
		letter-spacing: -2px;
	}

}