/**
 * IPU & DPU Services page
 * Loaded only for template-service-ipu-dpu-service.php
 *
 * @package PalC_Theme
 */

.ipu-dpu-page{background:#fff}
.ipu-dpu-page .container{max-width:1240px}
.ipu-hero{background:#0f172a;color:#fff;padding:7.2rem 0 3.25rem;position:relative;overflow:hidden}
.ipu-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(30,64,175,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(30,64,175,.15) 1px,transparent 1px);background-size:60px 60px;opacity:.55}
.ipu-hero:after{content:"";position:absolute;top:-18%;left:12%;width:560px;height:420px;background:radial-gradient(circle,rgba(94,234,212,.16),transparent 70%);pointer-events:none}
.ipu-hero .container{position:relative;z-index:1}
.ipu-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:center}
.ipu-badge{display:inline-flex;padding:.35rem .75rem;border-radius:999px;border:1px solid #2563eb;color: #00c2ff;font-size:.75rem;text-transform:uppercase}
.ipu-title{font-size:clamp(2rem,4vw,4rem);line-height:1.02;margin:.8rem 0}
.ipu-title em{font-style:normal;background: linear-gradient(135deg, #0066FF, #06b6d4);-webkit-background-clip: text;-webkit-text-fill-color: transparent;background-clip: text;font-weight: 700;}
.ipu-sub{color:rgba(255,255,255,.75);max-width:60ch}
.ipu-actions{display:flex;gap:.75rem;margin-top:1.35rem;flex-wrap:wrap}
.ipu-actions .btn{padding:.82rem 1.25rem;border-radius:10px;transition:all .25s ease}
.ipu-actions .btn:hover{transform:translateY(-2px)}
.ipu-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:1.5rem;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);border-radius:12px;overflow:hidden}
.ipu-stat{background:rgba(0,20,77,.75);padding:1rem;text-align:center}
.ipu-stat strong{display:block;font-size:2rem;line-height:1}
.ipu-stat span{font-size:.84rem;color:rgba(255,255,255,.72)}
.ipu-visual{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:1rem;box-shadow:0 26px 46px rgba(2,6,23,.28)}
.ipu-sec{padding:2.3rem 0}
.ipu-kicker{font-size:.75rem;text-transform:uppercase;color:#2563eb;font-weight:700;letter-spacing:.08em}
.ipu-h2{font-size:2rem;line-height:1.12;margin:.5rem 0 1rem;color:#062a72}
.ipu-muted{color:#667085;line-height:1.7}
.ipu-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:1.5rem}
.ipu-card{border:1px solid #e5e7eb;border-radius:12px;padding:1.2rem;background:#fff;position:relative;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.ipu-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#00c2ff 0%,#0041c2 50%,#5eead4 100%);transform:scaleX(0);transform-origin:left center;transition:transform .25s ease}
.ipu-card:hover{transform:translateY(-3px);border-color:rgba(0,65,194,.25);box-shadow:0 14px 24px rgba(2,6,23,.08)}
.ipu-card:hover:before{transform:scaleX(1)}
.ipu-card h3{margin:.5rem 0;color:#072766}
.ipu-card p{line-height:1.68}
.ipu-card ul{margin:.7rem 0 0;padding-left:1rem;color:#334155;line-height:1.62}
.ipu-row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;align-items:center;margin-top:2rem}
.ipu-panel{background:linear-gradient(135deg,#002b7b 0%,#001b47 100%);color:#dbeafe;border-radius:16px;padding:1rem;border:1px solid rgba(147,197,253,.22);position:relative;overflow:hidden;transition:all .3s ease}
.ipu-panel:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:12px 12px;pointer-events:none}
.ipu-panel:hover{transform:translateY(-2px);box-shadow:0 18px 28px rgba(2,6,23,.18)}
.ipu-code{background:rgba(2,8,23,.45);border:1px solid rgba(147,197,253,.26);border-radius:10px;padding:.8rem;font-family:ui-monospace,Consolas,monospace;font-size:.8rem;line-height:1.6}
.ipu-checks{padding-left:0;list-style:none}
.ipu-checks li{margin:.45rem 0;color:#0f172a}
.ipu-checks li:before{content:"✓";color:#0f766e;margin-right:.5rem}
.ipu-arch{background:#f8fafc}
.ipu-arch-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:1rem;margin-top:1.5rem}
.ipu-arch-nav div{padding:1rem;background:#fff;border:1px solid #e5e7eb;transition:all .25s ease}
.ipu-arch-nav div:first-child{border-left:3px solid #0f766e;background:#f0fdfa}
.ipu-arch-nav div + div{border-top:0}
.ipu-arch-canvas{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:1rem;box-shadow:0 12px 22px rgba(2,6,23,.05)}
.ipu-tier{border:1px solid #dbe4f0;border-radius:10px;padding:.8rem;margin-bottom:.7rem;transition:border-color .2s ease,box-shadow .2s ease}
.ipu-tier:hover{border-color:#bfd3ff;box-shadow:0 8px 16px rgba(2,6,23,.05)}
.ipu-tier strong{display:block;margin-bottom:.35rem;color:#072766}
.ipu-dpu-page .chip{display:inline-flex;align-items:center;justify-content:center;padding:.34rem .68rem;border-radius:999px;font-size:.72rem;font-weight:800;margin:0 .35rem .35rem 0;background:rgba(59,130,246,.08);border:1px solid rgba(59,130,246,.2);color:#0f3a86;white-space:nowrap}
.ipu-dpu-page .nf-arch-wrap{display:grid;grid-template-columns:minmax(0,.38fr) minmax(0,.62fr);gap:1.2rem}
.ipu-dpu-page .nf-arch-side{display:flex;flex-direction:column;gap:.9rem;min-height:100%}
.ipu-dpu-page .nf-arch-nav{border:1px solid rgba(226,232,240,1);border-radius:12px;background:rgba(255,255,255,.92);overflow:hidden}
.ipu-dpu-page .nf-arch-nav>div{padding:.85rem .9rem;border-bottom:1px solid rgba(226,232,240,1);transition:all .28s ease;cursor:pointer}
.ipu-dpu-page .nf-arch-nav>div:last-child{border-bottom:0}
.ipu-dpu-page .nf-arch-nav>div strong{display:block;font-size:.8rem;color:#0b2f78}
.ipu-dpu-page .nf-arch-nav>div span{color:rgba(15,23,42,.65);font-size:.75rem}
.ipu-dpu-page .nf-arch-nav>div:hover{background:rgba(37,99,235,.06);border-left:3px solid rgba(37,99,235,.5);transform:translateX(3px)}
.ipu-dpu-page .nf-arch-canvas{border:1px solid rgba(226,232,240,1);border-radius:12px;background:rgba(255,255,255,.95);padding:.9rem;display:grid;gap:.65rem}
.ipu-dpu-page .nf-arch-layer{border:1px solid rgba(203,213,225,.9);border-radius:10px;padding:.7rem}
.ipu-dpu-page .nf-arch-layer h4{margin:0 0 .5rem;font-size:.78rem;color:#1e3a8a}
.ipu-dpu-page .nf-arch-nav [data-layer]{position:relative;outline:none}
.ipu-dpu-page .nf-arch-nav [data-layer]:focus-visible{box-shadow:inset 0 0 0 2px rgba(14,116,144,.38)}
.ipu-dpu-page .nf-arch-canvas .nf-arch-layer{transition:all .26s ease}
.ipu-dpu-page .nf-arch-canvas .nf-arch-layer.is-dimmed{
	opacity:.45;
	transform:scale(.995);
	filter:saturate(.75);
}
.ipu-dpu-page .nf-arch-canvas .nf-arch-layer.is-active{
	border-color:rgba(56,189,248,.55);
	box-shadow:0 14px 28px rgba(2,6,23,.08);
	background:linear-gradient(180deg,rgba(240,249,255,.92),rgba(255,255,255,.98));
}
.ipu-dpu-page .nf-arch-focus{
	border:1px solid rgba(191,219,254,.85);
	border-radius:12px;
	padding:.9rem .95rem;
	background:linear-gradient(165deg,rgba(239,246,255,.9),rgba(255,255,255,.98));
	box-shadow:0 12px 24px rgba(2,6,23,.06);
	flex:1;
}
.ipu-dpu-page .nf-arch-focus__kicker{
	display:inline-flex;
	padding:.25rem .55rem;
	border-radius:999px;
	background:rgba(14,165,233,.1);
	color:#0369a1;
	font-size:.66rem;
	font-weight:800;
	text-transform:uppercase;
	letter-spacing:.08em;
	margin-bottom:.45rem;
}
.ipu-dpu-page .nf-arch-focus__title{
	margin:0 0 .4rem;
	font-size:1rem;
	color:#0b2f78;
}
.ipu-dpu-page .nf-arch-focus__desc{
	margin:0;
	color:#475569;
	line-height:1.55;
	font-size:.86rem;
}
.ipu-dpu-page .nf-arch-focus__points{
	margin:.75rem 0 0;
	padding-left:1rem;
	color:#0f172a;
	display:grid;
	gap:.35rem;
}
.ipu-dpu-page .nf-arch-focus__points li{
	font-size:.8rem;
	line-height:1.45;
}

.ipu-use .ipu-card{background:radial-gradient(circle at 4% 98%, rgba(37, 99, 235, 0.24), transparent 00%), radial-gradient(circle at 94% 90%, rgba(37, 99, 235, 0.24), transparent 18%), #020a1d;color:#dbeafe}
.ipu-use .ipu-card h3{color:#fff}
.ipu-use .ipu-card p{color:rgba(219,234,254,.88)}
.ipu-work-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items: center;}
.ipu-benefit{display:flex;gap:.8rem;margin:.9rem 0}
.ipu-benefit span{width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;background:#f0fdfa;color:#0f766e;flex-shrink:0}
.ipu-work-card{background:linear-gradient(160deg, #071e58 0%, #182235 55%, #090f1c 100%);border:1px solid rgba(147,197,253,.28);border-radius:16px;padding:1.4rem;color:#e2e8f0;box-shadow:0 20px 34px rgba(2,6,23,.22)}
.ipu-work-card h3{margin:0 0 .45rem;color:#fff;font-size:1.5rem}
.ipu-work-card p{margin:0 0 1rem;color:rgba(226,232,240,.88)}
.ipu-work-points{display:grid;gap:.55rem;margin:0 0 1rem}
.ipu-work-points div{padding:.5rem .65rem;border:1px solid rgba(147,197,253,.22);background:rgba(255,255,255,.04);border-radius:10px;font-size:.87rem}
.ipu-work-actions{display:flex;gap:.65rem;flex-wrap:wrap}
.ipu-work-actions .btn{padding:.82rem 1.15rem;border-radius:10px}
.ipu-shared-block .case-studies-carousel,
.ipu-shared-block .partners,
.ipu-shared-block .partners-section{margin-top:0}
.ipu-shared-block{padding: 0px}
@media(max-width:980px){
	.ipu-hero{padding:6.3rem 0 2.5rem}
	.ipu-grid,
	.ipu-row,
	.ipu-arch-wrap,
	.ipu-work-grid,
	.ipu-dpu-page .nf-arch-wrap{
		grid-template-columns:1fr;
	}
	.ipu-card-grid{grid-template-columns:1fr 1fr}
	.ipu-dpu-page .nf-arch-side{gap:.75rem}
}
@media(max-width:640px){
	.ipu-sec{padding:3rem 0}
	.ipu-card-grid{grid-template-columns:1fr}
	.ipu-stats{grid-template-columns:1fr}
	.ipu-actions{width:100%}
	.ipu-actions .btn{width:100%;justify-content:center}

	/* Stack architecture side + canvas vertically and improve nav scrolling */
	.ipu-dpu-page .nf-arch-wrap{
		display:block;
	}
	.ipu-dpu-page .nf-arch-side{
		margin-bottom:0.9rem;
	}
	.ipu-dpu-page .nf-arch-nav{
		display:flex;
		overflow-x:auto;
		overflow-y:hidden;
		scroll-snap-type:x mandatory;
		gap:0.5rem;
		padding-bottom:0.25rem;
		-webkit-overflow-scrolling:touch;
	}
	.ipu-dpu-page .nf-arch-nav>div{
		min-width:230px;
		border-bottom:0;
		border-right:1px solid rgba(226,232,240,1);
		scroll-snap-align:start;
	}
	.ipu-dpu-page .nf-arch-nav>div:last-child{border-right:0}
}