:root {
	--na-bg-card: linear-gradient(165deg, rgba(20, 20, 30, 0.95) 0%, rgba(10, 10, 18, 0.98) 100%);
	--na-surface: rgba(255, 255, 255, 0.03);
	--na-surface-hover: rgba(255, 255, 255, 0.06);
	--na-border: rgba(255, 255, 255, 0.08);
	--na-border-focus: rgba(247, 192, 19, 0.6);
	--na-text: #f0f0f5;
	--na-text-muted: rgba(255, 255, 255, 0.55);
	--na-text-label: rgba(255, 255, 255, 0.75);
	--na-primary: #f7c013;
	--na-primary-dark: #d4a50f;
	--na-primary-glow: rgba(247, 192, 19, 0.4);
	--na-error: #ff5757;
	--na-error-bg: rgba(255, 87, 87, 0.12);
	--na-success: #4ade80;
	--na-success-glow: rgba(74, 222, 128, 0.3);
	--na-radius-sm: 10px;
	--na-radius-md: 16px;
	--na-radius-lg: 24px;
	--na-radius-pill: 999px;
	--na-shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.3);
	--na-transition-fast: 0.15s ease;
	--na-transition-med: 0.25s ease;
	--na-transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.na-sponsorship {
	position: relative;
	background: var(--na-bg-card);
	color: var(--na-text);
	padding: 2rem;
	border-radius: var(--na-radius-lg);
	border: 1px solid var(--na-border);
	box-shadow: var(--na-shadow-soft), inset 0 1px 0 rgba(255, 255, 255, 0.04);
	overflow: hidden;
}

.na-sponsorship::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 3px;
	background: linear-gradient(90deg, transparent, var(--na-primary), transparent);
	opacity: 0.7;
}

.na-sponsorship__progress {
	margin-bottom: 2rem;
}

.na-sponsorship__progress-header {
	text-align: center;
	margin-bottom: 1.25rem;
}

.na-sponsorship__progress-label {
	font-size: 0.8rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.15em;
	color: var(--na-text-muted);
}

.na-sponsorship__progress-steps {
	display: flex;
	align-items: center;
	justify-content: center;
}

.na-sponsorship__progress-dot {
	width: 38px;
	height: 38px;
	border-radius: 50%;
	background: var(--na-surface);
	border: 2px solid var(--na-border);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0.85rem;
	font-weight: 700;
	color: var(--na-text-muted);
	transition: all var(--na-transition-med);
	flex-shrink: 0;
}

.na-sponsorship__progress-dot.is-active,
.na-sponsorship__progress-dot.is-complete {
	background: var(--na-primary);
	border-color: var(--na-primary);
	color: #000;
}

.na-sponsorship__progress-dot.is-active {
	box-shadow: 0 0 20px var(--na-primary-glow);
}

.na-sponsorship__progress-dot.is-complete span {
	display: none;
}

.na-sponsorship__progress-dot.is-complete::after {
	content: "\2713";
	font-size: 1rem;
}

.na-sponsorship__progress-line {
	width: 54px;
	height: 2px;
	background: var(--na-border);
	transition: background var(--na-transition-med);
}

.na-sponsorship__progress-line.is-complete {
	background: var(--na-primary);
}

.na-sponsorship__step {
	animation: naStepFadeIn var(--na-transition-slow);
}

.na-sponsorship__step[hidden] {
	display: none;
}

@keyframes naStepFadeIn {
	from {
		opacity: 0;
		transform: translateX(18px);
	}
	to {
		opacity: 1;
		transform: translateX(0);
	}
}

.na-sponsorship__step header {
	text-align: center;
	margin-bottom: 2rem;
	padding-bottom: 1.5rem;
	border-bottom: 1px solid var(--na-border);
}

.na-sponsorship__step h3 {
	margin: 0 0 0.55rem;
	color: var(--na-text);
	font-family: Urbanist, sans-serif;
	font-size: 1.45rem;
	font-weight: 700;
	letter-spacing: 0.05em;
	text-transform: uppercase;
}

.na-sponsorship__step header p {
	margin: 0;
	color: var(--na-text-muted);
	font-size: 0.95rem;
}

.na-sponsorship__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 1rem 1.1rem;
}

.na-sponsorship__grid--conditional {
	margin-bottom: 1rem;
}

.na-field {
	display: flex;
	flex-direction: column;
	margin-bottom: 1.2rem;
}

.na-field label,
.na-field legend {
	font-size: 0.8rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--na-text-label);
	margin-bottom: 0.5rem;
}

.na-field label span[aria-hidden="true"],
.na-field legend span[aria-hidden="true"] {
	color: var(--na-primary);
}

.na-field input[type="text"],
.na-field input[type="email"],
.na-field input[type="number"],
.na-field select,
.na-field textarea {
	width: 100%;
	background: var(--na-surface);
	border: 1px solid var(--na-border);
	border-radius: var(--na-radius-md);
	padding: 1rem 1.15rem;
	color: var(--na-text);
	font-size: 1rem;
	font-family: inherit;
	transition: border-color var(--na-transition-fast), box-shadow var(--na-transition-fast), background var(--na-transition-fast);
}

.na-field input:hover,
.na-field select:hover,
.na-field textarea:hover {
	background: var(--na-surface-hover);
}

.na-field input:focus,
.na-field select:focus,
.na-field textarea:focus {
	outline: none;
	border-color: var(--na-border-focus);
	box-shadow: 0 0 0 3px rgba(247, 192, 19, 0.15), inset 0 0 0 1px rgba(247, 192, 19, 0.1);
	background: var(--na-surface-hover);
}

.na-field input::placeholder,
.na-field textarea::placeholder {
	color: var(--na-text-muted);
	opacity: 0.6;
}

.na-field textarea {
	resize: vertical;
	min-height: 150px;
	line-height: 1.5;
}

.na-field--date .na-date-input {
	position: relative;
}

.na-field--date input[type="date"] {
	width: 100%;
	background: var(--na-surface);
	border: 1px solid var(--na-border);
	border-radius: var(--na-radius-md);
	padding: 1rem 3.35rem 1rem 1.15rem;
	color: var(--na-text);
	font-size: 1rem;
	font-family: inherit;
	color-scheme: dark;
	transition: border-color var(--na-transition-fast), box-shadow var(--na-transition-fast), background var(--na-transition-fast);
}

.na-field--date input[type="date"]:hover {
	background: var(--na-surface-hover);
}

.na-field--date input[type="date"]:focus {
	outline: none;
	border-color: var(--na-border-focus);
	box-shadow: 0 0 0 3px rgba(247, 192, 19, 0.15), inset 0 0 0 1px rgba(247, 192, 19, 0.1);
	background: var(--na-surface-hover);
}

.na-field--date input[type="date"]::-webkit-calendar-picker-indicator {
	position: absolute;
	top: 0;
	right: 0;
	width: 100%;
	height: 100%;
	opacity: 0;
	cursor: pointer;
}

.na-field--date input[type="date"]::-webkit-inner-spin-button,
.na-field--date input[type="date"]::-webkit-clear-button {
	display: none;
}

.na-date-input__icon {
	position: absolute;
	top: 50%;
	right: 1rem;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 1.15rem;
	height: 1.15rem;
	color: rgba(247, 192, 19, 0.92);
	transform: translateY(-50%);
	pointer-events: none;
}

.na-date-input__icon svg {
	width: 100%;
	height: 100%;
}

.na-field input.has-error,
.na-field textarea.has-error,
.na-field select.has-error,
.na-choice input.has-error,
.na-file-upload input.has-error + .na-file-upload__trigger {
	border-color: var(--na-error);
	background: var(--na-error-bg);
}

.na-field__hint {
	margin: 0.45rem 0 0;
	color: var(--na-text-muted);
	font-size: 0.82rem;
}

.na-field__error {
	font-size: 0.8rem;
	color: var(--na-error);
	margin-top: 0.4rem;
	min-height: 1.1em;
	display: flex;
	align-items: center;
	gap: 0.3rem;
}

.na-field__error:not(:empty)::before {
	content: "\26A0";
	font-size: 0.75rem;
}

.na-field--group {
	background: var(--na-surface);
	border: 1px solid var(--na-border);
	border-radius: var(--na-radius-md);
	padding: 1.2rem;
	margin-bottom: 1.4rem;
}

.na-field--support-types {
	margin-top: 1.8rem;
	padding-top: 1.45rem;
}

.na-field--support-types legend {
	margin-bottom: 0.9rem;
}

.na-choice {
	display: flex;
	align-items: center;
	gap: 0.85rem;
	padding: 0.85rem 1rem;
	margin: 0 -0.25rem;
	border-radius: var(--na-radius-sm);
	cursor: pointer;
	transition: background var(--na-transition-fast);
	user-select: none;
}

.na-choice:hover {
	background: rgba(255, 255, 255, 0.04);
}

.na-choice input[type="checkbox"] {
	appearance: none;
	-webkit-appearance: none;
	width: 22px;
	height: 22px;
	border: 2px solid var(--na-border);
	border-radius: 6px;
	background: transparent;
	cursor: pointer;
	transition: all var(--na-transition-fast);
	flex-shrink: 0;
	position: relative;
}

.na-choice input[type="checkbox"]:checked {
	background: var(--na-primary);
	border-color: var(--na-primary);
}

.na-choice input[type="checkbox"]:checked::after {
	content: "\2713";
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	color: #000;
	font-size: 14px;
	font-weight: 700;
}

.na-choice span {
	font-size: 0.95rem;
	line-height: 1.4;
	color: var(--na-text);
}

.na-choice--checkbox {
	border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.na-choice--checkbox:last-of-type {
	border-bottom: none;
}

.na-sponsorship__grid--conditional[hidden] {
	display: none !important;
}

.na-sponsorship__grid--conditional {
	padding: 1.15rem;
	border: 1px dashed rgba(247, 192, 19, 0.16);
	border-radius: var(--na-radius-md);
	background: rgba(255, 255, 255, 0.02);
	margin-top: 0.2rem;
}

.na-file-upload {
	position: relative;
}

.na-file-upload input[type="file"] {
	position: absolute;
	opacity: 0;
	pointer-events: none;
	width: 1px;
	height: 1px;
}

.na-file-upload__trigger {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.25rem;
	padding: 1.1rem 1.15rem;
	border: 1px dashed rgba(247, 192, 19, 0.35);
	border-radius: var(--na-radius-md);
	background: rgba(255, 255, 255, 0.02);
	cursor: pointer;
	transition: border-color var(--na-transition-fast), background var(--na-transition-fast), transform var(--na-transition-fast);
}

.na-file-upload__trigger:hover,
.na-file-upload input[type="file"]:focus + .na-file-upload__trigger {
	background: rgba(255, 255, 255, 0.05);
	border-color: var(--na-primary);
	transform: translateY(-1px);
}

.na-file-upload__title {
	color: var(--na-primary);
	font-family: Urbanist, sans-serif;
	font-size: 0.95rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.na-file-upload__sub,
.na-file-upload__name {
	color: var(--na-text-muted);
	font-size: 0.86rem;
}

.na-file-upload__name {
	margin: 0.65rem 0 0;
}

.na-field--confirmation {
	position: relative;
	padding: 1.35rem 1.35rem 1.1rem;
	background:
		linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015)),
		radial-gradient(circle at top right, rgba(247, 192, 19, 0.08), transparent 32%);
	border-color: rgba(247, 192, 19, 0.16);
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.na-field--confirmation legend {
	margin-bottom: 1rem;
}

.na-field--confirmation .na-choice {
	align-items: flex-start;
	gap: 1rem;
	padding: 1rem 1.05rem;
	border: 1px solid rgba(255, 255, 255, 0.05);
	border-radius: 14px;
	background: rgba(255, 255, 255, 0.02);
}

.na-field--confirmation .na-choice:hover {
	background: rgba(255, 255, 255, 0.04);
	border-color: rgba(247, 192, 19, 0.14);
}

.na-field--confirmation .na-choice input[type="checkbox"] {
	margin-top: 0.2rem;
}

.na-field--confirmation .na-choice span {
	font-size: 1.02rem;
	font-weight: 600;
	line-height: 1.55;
	letter-spacing: 0.02em;
	text-transform: none;
}

.na-sponsorship__actions {
	display: flex;
	gap: 1rem;
	justify-content: space-between;
	align-items: center;
	margin-top: 1.9rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--na-border);
}

.na-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	border: none;
	border-radius: var(--na-radius-pill);
	padding: 0.95rem 1.75rem;
	font-size: 0.9rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	text-decoration: none;
	cursor: pointer;
	transition: all var(--na-transition-fast);
	white-space: nowrap;
}

.na-btn svg {
	width: 16px;
	height: 16px;
	flex-shrink: 0;
}

.na-btn:disabled {
	cursor: not-allowed;
	opacity: 0.35;
	pointer-events: none;
}

.na-btn--primary {
	background: linear-gradient(135deg, var(--na-primary) 0%, var(--na-primary-dark) 100%);
	color: #000;
	box-shadow: 0 4px 15px rgba(247, 192, 19, 0.3);
	font-family: Urbanist, sans-serif;
}

.na-btn--primary:hover:not(:disabled) {
	transform: translateY(-2px);
	box-shadow: 0 6px 25px rgba(247, 192, 19, 0.4);
}

.na-btn--ghost {
	background: #000;
	border: 2px solid #f7c013;
	color: #fff;
	font-family: Urbanist, sans-serif;
}

.na-btn--ghost:hover:not(:disabled) {
	border-color: var(--na-text-muted);
	color: var(--na-text);
	background: rgba(255, 255, 255, 0.03);
}

.na-btn[hidden] {
	display: none !important;
}

.na-btn--loading {
	position: relative;
	color: transparent !important;
}

.na-btn--loading::after {
	content: "";
	position: absolute;
	width: 18px;
	height: 18px;
	border: 2px solid transparent;
	border-top-color: #000;
	border-radius: 50%;
	animation: naBtnSpin 0.6s linear infinite;
}

@keyframes naBtnSpin {
	to {
		transform: rotate(360deg);
	}
}

.na-sponsorship__success {
	inset: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding: 3rem 2rem;
	background: var(--na-bg-card);
	opacity: 0;
	transform: scale(0.95);
	transition: opacity var(--na-transition-slow), transform var(--na-transition-slow);
}

.na-sponsorship__success[hidden] {
	display: none;
}

.na-sponsorship__success.is-visible {
	opacity: 1;
	transform: scale(1);
}

.na-sponsorship__success-icon {
	width: 80px;
	height: 80px;
	margin-bottom: 1.5rem;
	color: var(--na-success);
	animation: naSuccessPulse 2s ease-in-out infinite;
}

.na-sponsorship__success-icon svg {
	width: 100%;
	height: 100%;
	filter: drop-shadow(0 0 20px var(--na-success-glow));
}

.na-sponsorship__success-icon circle {
	stroke-dasharray: 157;
	stroke-dashoffset: 157;
	animation: naDrawCircle 0.6s ease forwards 0.2s;
}

.na-sponsorship__success-icon path {
	stroke-dasharray: 40;
	stroke-dashoffset: 40;
	animation: naDrawCheck 0.4s ease forwards 0.7s;
}

.na-sponsorship__success h2 {
	font-size: 1.75rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	margin: 0 0 0.75rem;
	background: linear-gradient(135deg, var(--na-text) 0%, var(--na-primary) 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.na-sponsorship__success p {
	font-size: 1.05rem;
	color: var(--na-text-muted);
	max-width: 460px;
	margin: 0 0 2rem;
	line-height: 1.6;
}

.na-sponsorship__toast {
	position: fixed;
	bottom: 2rem;
	left: 50%;
	transform: translateX(-50%) translateY(100px);
	display: flex;
	align-items: center;
	gap: 0.75rem;
	background: linear-gradient(135deg, rgba(30, 20, 20, 0.98) 0%, rgba(40, 25, 25, 0.98) 100%);
	border: 1px solid rgba(255, 87, 87, 0.3);
	border-radius: var(--na-radius-md);
	padding: 1rem 1.25rem;
	color: var(--na-error);
	font-size: 0.9rem;
	font-weight: 500;
	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
	z-index: 1000;
	opacity: 0;
	transition: transform var(--na-transition-slow), opacity var(--na-transition-slow);
	max-width: calc(100vw - 2rem);
}

.na-sponsorship__toast[hidden] {
	display: none;
}

.na-sponsorship__toast.is-visible {
	transform: translateX(-50%) translateY(0);
	opacity: 1;
}

.na-sponsorship__toast button {
	background: none;
	border: none;
	color: var(--na-text-muted);
	font-size: 1.25rem;
	cursor: pointer;
	padding: 0;
	margin-left: 0.5rem;
	line-height: 1;
}

@keyframes naDrawCircle {
	to {
		stroke-dashoffset: 0;
	}
}

@keyframes naDrawCheck {
	to {
		stroke-dashoffset: 0;
	}
}

@keyframes naSuccessPulse {
	0%, 100% {
		transform: scale(1);
	}
	50% {
		transform: scale(1.05);
	}
}

@media (max-width: 900px) {
	.na-sponsorship__grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 640px) {
	.na-sponsorship {
		padding: 1.5rem 1.15rem;
		border-radius: var(--na-radius-md);
	}

	.na-sponsorship__progress-dot {
		width: 30px;
		height: 30px;
		font-size: 0.75rem;
	}

	.na-sponsorship__progress-line {
		width: 24px;
	}

	.na-sponsorship__step h3 {
		font-size: 1.15rem;
	}

	.na-sponsorship__step header {
		margin-bottom: 1.3rem;
		padding-bottom: 1rem;
	}

	.na-sponsorship__grid {
		gap: 0.3rem;
	}

	.na-field {
		margin-bottom: 0.7rem;
	}

	.na-field label,
	.na-field legend {
		margin-bottom: 0.35rem;
	}

	.na-field input[type="text"],
	.na-field input[type="email"],
	.na-field input[type="number"],
	.na-field input[type="date"],
	.na-field select,
	.na-field textarea {
		font-size: 16px;
		padding: 0.82rem 0.95rem;
	}

	.na-field--date input[type="date"] {
		padding: 0.82rem 2.9rem 0.82rem 0.95rem;
	}

	.na-field textarea {
		min-height: 150px;
	}

	.na-field--group,
	.na-field--support-types,
	.na-field--confirmation {
		padding: 0.95rem;
		margin-bottom: 1rem;
	}

	.na-field--support-types {
		margin-top: 1.1rem;
		padding-top: 1rem;
	}

	.na-choice {
		padding: 0.7rem 0.75rem;
	}

	.na-sponsorship__grid--conditional {
		padding: 0.85rem;
	}

	.na-sponsorship__actions {
		flex-direction: column-reverse;
		gap: 0.7rem;
		margin-top: 1.3rem;
		padding-top: 1rem;
	}

	.na-btn {
		width: 100%;
	}

	.na-sponsorship__toast {
		left: 1rem;
		right: 1rem;
		transform: translateX(0) translateY(100px);
	}

	.na-sponsorship__toast.is-visible {
		transform: translateX(0) translateY(0);
	}
}