:root {
	--primary: #1c84ee;
	--primary-2: #0f6dd1;
	--ink: #0f172a;
	--muted: #64748b;
	--muted-2: #94a3b8;
	--bg-soft: #f6f9ff;
	--card: #ffffff;
	--radius: 16px;
	--shadow: 0 10px 30px rgba(2, 8, 23, 0.08);
	--ring: 0 0 0 0.25rem rgba(28, 132, 238, 0.18);
	--orange-start: #ffb320;
	--orange-end: #ff8a00;
	--blue-soft: #ecf3ff;
	--hero-top: #ffffff;
	--hero-mid: #f8faff;
	--hero-end: #eaf1ff;
	--hero-bottom: #eaf1ff;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: "Poppins", system-ui, -apple-system, Segoe UI, "Helvetica Neue",
		Arial, "Noto Sans", sans-serif;
	color: var(--ink);
	background: linear-gradient(
			180deg,
			var(--hero-top) 0%,
			var(--hero-mid) 55%,
			var(--hero-end) 80%,
			var(--hero-bottom) 100%
		)
		fixed;
	background-color: var(--hero-end);
}

.section-title {
	font-weight: 800;
	letter-spacing: 0.2px;
}

.lead-muted {
	color: var(--muted);
}

.section-pad {
	padding-block: 80px;
}

section {
	scroll-margin-top: 96px;
}

.navbar {
	position: sticky;
	top: 0;
	z-index: 1060;
	height: 88px;
	display: flex;
	align-items: center;
	background: transparent !important;
	border: 0;
	box-shadow: none !important;
	backdrop-filter: saturate(120%) blur(6px);
}

.navbar .logo {
	height: 50px;
}

.nav-link {
	color: #0f172a;
	font-weight: 600;
}

.nav-link:hover,
.nav-link.active {
	color: var(--primary) !important;
}

.navbar-toggler {
	border: 0;
	box-shadow: none !important;
}

.navbar-toggler-icon {
	background-image: linear-gradient(currentColor, currentColor),
		linear-gradient(currentColor, currentColor),
		linear-gradient(currentColor, currentColor);
	background-position: center calc(50% - 6px), center, center calc(50% + 6px);
	background-size: 24px 2px, 24px 2px, 24px 2px;
	background-repeat: no-repeat;
	color: #334155;
	width: 1.75rem;
	height: 1.75rem;
}

@media (max-width: 991.98px) {
	.navbar {
		background: #ffffff !important;
		box-shadow: 0 4px 20px rgba(2, 8, 23, 0.08) !important;
		backdrop-filter: none;
	}

	.navbar .navbar-collapse {
		background: #ffffff !important;
		border-radius: 12px;
		box-shadow: 0 10px 30px rgba(2, 8, 23, 0.06);
		padding: 0.75rem 1rem;
		margin-top: 0.5rem;
		backdrop-filter: none;
	}
}

.hero {
	margin-top: 0;
	padding-top: 38px;
	padding-bottom: 110px;
	min-height: clamp(420px, 60vh, 560px);
	position: relative;
	overflow: hidden;
	background: transparent !important;
}

.hero::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	height: 260px;
	pointer-events: none;
	z-index: 0;
	background: radial-gradient(
			120% 80% at 50% 100%,
			rgba(28, 132, 238, 0.18) 0%,
			rgba(28, 132, 238, 0) 70%
		),
		linear-gradient(
			180deg,
			rgba(28, 132, 238, 0) 0%,
			rgba(28, 132, 238, 0.1) 45%,
			rgba(28, 132, 238, 0.18) 100%
		);
}

.hero > * {
	position: relative;
	z-index: 1;
}

.hero-art {
	max-width: 380px;
	width: 88%;
	filter: drop-shadow(0 18px 45px rgba(2, 8, 23, 0.2));
}

@media (prefers-reduced-motion: no-preference) {
	.hero-art {
		animation: float 6s ease-in-out infinite;
	}
}

@keyframes float {
	0%,
	100% {
		transform: translateY(0);
	}

	50% {
		transform: translateY(-6px);
	}
}

.text-gradient {
	background: linear-gradient(90deg, var(--primary), var(--primary-2));
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}

.soft-card {
	background: linear-gradient(#fff, #fff) padding-box,
		linear-gradient(180deg, rgba(28, 132, 238, 0.16), rgba(28, 132, 238, 0))
			border-box;
	border: 1px solid transparent;
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	backdrop-filter: saturate(120%) blur(4px);
	transition: 0.25s ease;
}

.soft-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 16px 40px rgba(2, 8, 23, 0.12);
}

.shadow-soft {
	box-shadow: var(--shadow);
}

label {
	font-weight: 700;
}

.form-control,
.form-select,
.select2-container .select2-selection--single {
	border-radius: 12px !important;
	min-height: 46px;
	background: var(--blue-soft) !important;
	border: 1px solid #d7e6ff;
}

.form-control::placeholder {
	color: var(--muted-2);
}

.form-control:focus,
.form-select:focus {
	border-color: var(--primary);
	box-shadow: var(--ring);
}

.input-group .form-control {
	background: #fff !important;
	border-color: #d7e6ff;
}

.select2-container--default .select2-selection--single {
	height: 46px !important;
	padding: 8px 12px;
	border-radius: 12px !important;
	background: var(--blue-soft);
	border: 1px solid #d7e6ff;
}

.select2-selection__arrow {
	height: 46px !important;
}

.select2-dropdown {
	border: 1px solid #d7e6ff;
	box-shadow: 0 18px 40px rgba(2, 8, 23, 0.12);
}

.select2-results__option--highlighted {
	background: rgba(28, 132, 238, 0.1);
	color: #0b1220;
}

.was-validated .form-control:invalid,
.form-control.is-invalid {
	border-color: #ef4444;
	background: #fef2f2 !important;
}

.invalid-feedback {
	font-weight: 600;
}

.btn {
	border-radius: 12px;
	font-weight: 700;
	letter-spacing: 0.2px;
	transition: transform 0.06s ease, box-shadow 0.2s ease;
}

.btn:focus {
	box-shadow: var(--ring) !important;
}

.btn-lg {
	padding: 0.85rem 1.25rem;
	font-size: 1.05rem;
}
/* ===== Transitions seragam & dasar halus ===== */
.btn-primary,
.btn-secondary,
.btn-outline-secondary {
	transition: transform 0.18s ease, box-shadow 0.18s ease,
		border-color 0.18s ease, color 0.18s ease, background-color 0.18s ease,
		background-image 0.18s ease;
}

/* ===== PRIMARY ===== */
.btn-primary {
	background-image: linear-gradient(90deg, var(--primary), var(--primary-2));
	border: 2px solid
		color-mix(in oklab, var(--primary) 55%, var(--primary-2) 45%);
	color: #fff;
	box-shadow: 0 3px 8px rgba(28, 132, 238, 0.18);
}
.btn-primary:hover,
.btn-primary:focus {
	transform: translateY(-1px);
	border-color: color-mix(in oklab, var(--primary-2) 85%, black);
	box-shadow: 0 6px 14px rgba(28, 132, 238, 0.22);
	outline: none;
}
.btn-primary:active {
	transform: translateY(0);
	box-shadow: 0 2px 6px rgba(28, 132, 238, 0.18);
}
.btn-primary.btn-glow {
	/* versi glow yang lebih kalem */
	box-shadow: 0 0 0 4px rgba(28, 132, 238, 0.12),
		0 8px 20px rgba(28, 132, 238, 0.22);
}

/* ===== SECONDARY (solid orange) ===== */
.btn-secondary {
	background-image: linear-gradient(
		90deg,
		var(--orange-start),
		var(--orange-end)
	);
	border: 2px solid color-mix(in oklab, var(--orange-end) 80%, black);
	color: #fff;
	box-shadow: 0 4px 10px rgba(255, 138, 0, 0.18);
}
.btn-secondary:hover,
.btn-secondary:focus {
	transform: translateY(-1px);
	border-color: color-mix(in oklab, var(--orange-end) 90%, black);
	box-shadow: 0 6px 14px rgba(255, 138, 0, 0.22);
	outline: none;
}
.btn-secondary:active {
	transform: translateY(0);
	box-shadow: 0 3px 8px rgba(255, 138, 0, 0.18);
}

/* ===== OUTLINE-SECONDARY ===== */
/* ===== OUTLINE-SECONDARY (revisi, tanpa nuansa hitam) ===== */
.btn-outline-secondary {
	background: #fff;
	border: 2px solid
		color-mix(in oklab, var(--orange-start) 55%, var(--orange-end) 45%);
	color: color-mix(in oklab, var(--orange-end) 92%, black);
	box-shadow: none;
	transition: all 0.25s ease;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
	background: #fff;
	color: color-mix(in oklab, var(--orange-end) 98%, var(--orange-start) 30%);
	border-color: color-mix(
		in oklab,
		var(--orange-end) 85%,
		var(--orange-start) 15%
	);
	box-shadow: 0 4px 10px rgba(255, 138, 0, 0.18);
	outline: none;
}

.btn-outline-secondary:active {
	transform: translateY(0);
	box-shadow: 0 2px 6px rgba(255, 138, 0, 0.14);
}

/* Fokus ring lembut oranye */
.btn-outline-secondary:focus-visible {
	box-shadow: 0 0 0 0.22rem
		color-mix(in oklab, var(--orange-end) 26%, transparent);
}

/* ===== Focus ring aksesibel (kalem & serasi) ===== */
.btn-primary:focus-visible {
	box-shadow: 0 0 0 0.22rem
		color-mix(in oklab, var(--primary-2) 24%, transparent);
}
.btn-secondary:focus-visible,
.btn-outline-secondary:focus-visible {
	box-shadow: 0 0 0 0.22rem
		color-mix(in oklab, var(--orange-end) 24%, transparent);
}

/* Opsional: hormati preferensi pengguna */
@media (prefers-reduced-motion: reduce) {
	.btn-primary,
	.btn-secondary,
	.btn-outline-secondary {
		transition: none;
	}
}

.accordion {
	border-radius: 14px;
	overflow: hidden;
}

.accordion-item {
	border: 0;
	border-bottom: 1px solid #e6eeff;
}

.accordion-item:last-child {
	border-bottom: 0;
}

.accordion-button {
	gap: 0.6rem;
	font-weight: 700;
	transition: background 0.2s ease;
}

.accordion-button:focus {
	box-shadow: none;
}

.accordion-button:not(.collapsed) {
	background: var(--blue-soft);
}

.accordion-button::after {
	transition: transform 0.2s ease, filter 0.2s ease;
}

.accordion-button[aria-expanded="true"]::after {
	transform: rotate(180deg);
	filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.12));
}

.modal-content {
	border-radius: 18px;
	border: 1px solid #e6eeff;
	box-shadow: 0 20px 50px rgba(2, 8, 23, 0.22);
}

.modal-header {
	border-bottom: 1px solid #eef4ff;
}

.modal-footer {
	border-top: 1px solid #eef4ff;
}

.modal-title {
	font-weight: 800;
}

.footer {
	background: radial-gradient(
		120% 120% at 50% 0%,
		#0b1220 0%,
		#0b1220 60%,
		#0c1526 100%
	);
	color: #e5e7eb;
}

.footer a {
	color: #cfe5ff;
	text-decoration: none;
}

.footer a:hover {
	text-decoration: underline;
}

.footer-bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	margin-top: 24px;
	padding-top: 16px;
	font-size: 0.925rem;
	color: #cbd5e1;
}

.divider-ornament {
	height: 2px;
	width: 100%;
	background: linear-gradient(
		90deg,
		transparent,
		rgba(28, 132, 238, 0.35),
		transparent
	);
	border-radius: 2px;
	margin: 18px 0;
}

.badge-chip {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.35rem 0.6rem;
	border-radius: 999px;
	font-weight: 600;
	font-size: 0.8rem;
	background: rgba(28, 132, 238, 0.1);
	color: #0b1220;
	border: 1px solid #d7e6ff;
}

.spinner-border {
	vertical-align: -2px;
}

@media (prefers-reduced-motion: reduce) {
	* {
		transition: none !important;
		animation: none !important;
		scroll-behavior: auto !important;
	}
}