@import url('design-tokens.css');

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	font-family: 'Fira Sans', system-ui, sans-serif;
	font-size: 16px;
	line-height: 1.6;
	color: var(--kf-text);
	background: var(--kf-bg);
}

.nav {
	position: sticky;
	top: 0;
	z-index: 100;
	height: var(--nav-h);
	background: var(--kf-surface);
	border-bottom: 1px solid var(--kf-border);
	display: flex;
	align-items: center;
}
.nav__inner {
	max-width: var(--max-w);
	margin: 0 auto;
	padding: 0 24px;
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
}
.nav__brand img { height: 36px; width: auto; display: block; }
.nav__links {
	display: flex;
	align-items: center;
	gap: 8px;
	list-style: none;
	margin: 0;
	padding: 0;
}
.nav__links a {
	color: var(--kf-muted);
	text-decoration: none;
	font-size: 14px;
	font-weight: 500;
	padding: 8px 14px;
	border-radius: var(--radius-sm);
	transition: color .15s, background .15s;
}
.nav__links a:hover { color: var(--kf-primary); background: var(--kf-primary-light); }
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	font: 600 14px/1 'Fira Sans', sans-serif;
	padding: 10px 20px;
	border-radius: var(--radius-sm);
	border: none;
	cursor: pointer;
	text-decoration: none;
	transition: background .15s, box-shadow .15s;
}
.btn--primary { background: var(--kf-primary); color: #fff; }
.btn--primary:hover { background: var(--kf-primary-dark); box-shadow: var(--shadow-hover); }
.btn--ghost {
	background: transparent;
	color: var(--kf-primary);
	border: 1.5px solid var(--kf-border);
}
.btn--ghost:hover { border-color: var(--kf-primary); background: var(--kf-primary-light); }
.btn--lg { padding: 14px 28px; font-size: 15px; }

.hero {
	background: linear-gradient(165deg, #fff 0%, var(--kf-primary-light) 55%, var(--kf-bg) 100%);
	padding: 64px 24px 80px;
	position: relative;
	overflow: hidden;
}
.hero::before {
	content: '';
	position: absolute;
	top: -120px;
	right: -80px;
	width: 480px;
	height: 480px;
	background: radial-gradient(circle, rgba(0, 61, 165, .08) 0%, transparent 70%);
	pointer-events: none;
}
.hero__inner {
	max-width: var(--max-w);
	margin: 0 auto;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 48px;
	align-items: center;
}
.hero__eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 13px;
	font-weight: 600;
	color: var(--kf-primary);
	background: rgba(255, 255, 255, .8);
	border: 1px solid var(--kf-border);
	padding: 6px 12px;
	border-radius: 999px;
	margin-bottom: 20px;
}
.hero__eyebrow-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--kf-success);
}
.hero h1 {
	font-size: clamp(28px, 4vw, 40px);
	font-weight: 700;
	line-height: 1.15;
	letter-spacing: -0.02em;
	margin: 0 0 16px;
	color: var(--kf-text);
}
.hero h1 span { color: var(--kf-primary); }
.hero__lead {
	font-size: 17px;
	color: var(--kf-muted);
	margin: 0 0 28px;
	max-width: 480px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__visual {
	position: relative;
	min-height: 380px;
	display: flex;
	align-items: center;
	justify-content: center;
}
.hero__illustration {
	width: 100%;
	max-width: 520px;
	height: auto;
	display: block;
	animation: heroFloat 6s ease-in-out infinite;
}
@keyframes heroFloat {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-6px); }
}
.hero__float-badge {
	position: absolute;
	top: 12px;
	left: 0;
	background: var(--kf-surface);
	border: 1px solid var(--kf-border);
	border-radius: var(--radius-md);
	padding: 10px 14px;
	box-shadow: var(--shadow-card);
	font-size: 12px;
	font-weight: 600;
	color: var(--kf-primary);
	display: flex;
	align-items: center;
	gap: 8px;
	z-index: 2;
}
.hero__float-badge-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--kf-success);
}

.section { padding: 72px 24px; }
.section--white { background: var(--kf-surface); }
.section__inner { max-width: var(--max-w); margin: 0 auto; }
.section__header {
	text-align: center;
	max-width: 640px;
	margin: 0 auto 48px;
}
.section__header h2 {
	font-size: clamp(22px, 3vw, 28px);
	font-weight: 600;
	margin: 0 0 12px;
}
.section__header p { color: var(--kf-muted); margin: 0; font-size: 16px; }

#entitas { scroll-margin-top: calc(var(--nav-h) + 16px); }
.entity-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
}
.entity-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	background: var(--kf-surface);
	border: 1.5px solid var(--kf-border);
	border-radius: var(--radius-md);
	padding: 28px 20px 24px;
	text-decoration: none;
	color: inherit;
	transition: border-color .2s, box-shadow .2s, transform .15s;
	position: relative;
	overflow: hidden;
}
.entity-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
	background: var(--kf-primary);
	transform: scaleX(0);
	transition: transform .2s;
}
.entity-card:hover {
	border-color: var(--kf-primary);
	box-shadow: var(--shadow-hover);
	transform: translateY(-2px);
}
.entity-card:hover::before { transform: scaleX(1); }
.entity-card--recent {
	border-color: var(--kf-primary);
	background: linear-gradient(180deg, var(--kf-primary-light) 0%, #fff 40%);
}
.entity-card--recent::after {
	content: 'Terakhir';
	position: absolute;
	top: 12px;
	right: 12px;
	font-size: 11px;
	font-weight: 600;
	color: var(--kf-primary);
	background: #fff;
	border: 1px solid var(--kf-border);
	padding: 2px 8px;
	border-radius: 999px;
}
.entity-card__abbr {
	width: 64px;
	height: 64px;
	border-radius: var(--radius-md);
	background: var(--kf-primary-light);
	color: var(--kf-primary);
	font-size: 20px;
	font-weight: 700;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 16px;
}
.entity-card h3 {
	font-size: 18px;
	font-weight: 600;
	margin: 0 0 6px;
	color: var(--kf-primary);
}
.entity-card p {
	font-size: 14px;
	color: var(--kf-muted);
	margin: 0 0 16px;
	line-height: 1.4;
}
.entity-card__cta {
	font-size: 13px;
	font-weight: 600;
	color: var(--kf-primary);
}

.workflow {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 0;
	position: relative;
}
.workflow::before {
	content: '';
	position: absolute;
	top: 36px;
	left: 12%;
	right: 12%;
	height: 2px;
	background: var(--kf-border);
	z-index: 0;
}
.workflow-step {
	text-align: center;
	padding: 0 12px;
	position: relative;
	z-index: 1;
}
.workflow-step__icon {
	width: 72px;
	height: 72px;
	margin: 0 auto 16px;
	border-radius: 50%;
	background: var(--kf-surface);
	border: 2px solid var(--kf-primary);
	color: var(--kf-primary);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 28px;
}
.workflow-step h3 { font-size: 16px; font-weight: 600; margin: 0 0 8px; }
.workflow-step p { font-size: 13px; color: var(--kf-muted); margin: 0; line-height: 1.5; }

.roles-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
}
.role-card {
	background: var(--kf-bg);
	border: 1px solid var(--kf-border);
	border-radius: var(--radius-md);
	padding: 24px 20px;
}
.role-card__level {
	font-size: 11px;
	font-weight: 700;
	letter-spacing: .06em;
	color: var(--kf-primary);
	margin-bottom: 8px;
}
.role-card h3 { font-size: 16px; font-weight: 600; margin: 0 0 8px; }
.role-card p { font-size: 13px; color: var(--kf-muted); margin: 0; line-height: 1.5; }

.modules-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
}
.module-card {
	background: var(--kf-surface);
	border: 1px solid var(--kf-border);
	border-radius: var(--radius-md);
	padding: 24px;
	display: flex;
	gap: 16px;
	align-items: flex-start;
}
.module-card__icon {
	flex-shrink: 0;
	width: 48px;
	height: 48px;
	border-radius: var(--radius-sm);
	background: var(--kf-primary-light);
	color: var(--kf-primary);
	display: flex;
	align-items: center;
	justify-content: center;
}
.module-card__icon svg { width: 24px; height: 24px; display: block; }
.module-card h3 { font-size: 15px; font-weight: 600; margin: 0 0 4px; }
.module-card p { font-size: 13px; color: var(--kf-muted); margin: 0; }

.help-strip {
	background: var(--kf-primary-dark);
	color: #fff;
	border-radius: var(--radius-lg);
	padding: 32px 40px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	flex-wrap: wrap;
}
.help-strip h2 { font-size: 20px; font-weight: 600; margin: 0 0 6px; }
.help-strip p { margin: 0; font-size: 14px; opacity: .85; }
.btn--white { background: #fff; color: var(--kf-primary); }
.btn--white:hover { background: var(--kf-primary-light); }

.footer {
	background: var(--kf-text);
	color: rgba(255, 255, 255, .75);
	padding: 48px 24px 32px;
	font-size: 14px;
}
.footer__inner {
	max-width: var(--max-w);
	margin: 0 auto;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: flex-end;
	gap: 24px;
}
.footer img { height: 32px; filter: brightness(0) invert(1); opacity: .9; margin-bottom: 12px; }
.footer__copy { font-size: 12px; opacity: .6; }

@media (max-width: 992px) {
	.hero__inner { grid-template-columns: 1fr; }
	.hero__visual { order: -1; min-height: 340px; }
	.hero__float-badge {
		left: 50%;
		right: auto;
		transform: translateX(-50%);
		top: 0;
	}
	.entity-grid { grid-template-columns: repeat(2, 1fr); }
	.workflow { grid-template-columns: repeat(2, 1fr); gap: 32px; }
	.workflow::before { display: none; }
	.roles-grid { grid-template-columns: repeat(2, 1fr); }
	.modules-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 576px) {
	.nav__links { display: none; }
	.entity-grid { grid-template-columns: 1fr; }
	.workflow { grid-template-columns: 1fr; }
	.roles-grid { grid-template-columns: 1fr; }
	.modules-grid { grid-template-columns: 1fr; }
	.hero { padding: 48px 20px 64px; }
	.section { padding: 56px 20px; }
}