:root {
	--ai-red: #E31E24;
	--ai-red-dark: #B4151A;
	--ai-black: #101012;
	--ai-gray-900: #1c1c1e;
	--ai-gray-100: #f4f4f6;
	--ai-gray-200: #e7e7ea;
	--ai-white: #ffffff;
	--ai-radius: 18px;
	--ai-shadow: 0 20px 45px -18px rgba(16, 16, 18, 0.28);
}

.ai-form-wrap {
	font-family: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
	max-width: 900px;
	width: 100%;
	margin: 0 auto;
	padding: 20px 0;
	box-sizing: border-box;
}
.ai-form-wrap *,
.ai-form-wrap *::before,
.ai-form-wrap *::after {
	box-sizing: border-box;
}

.ai-form-card {
	background: var(--ai-white);
	border-radius: var(--ai-radius);
	box-shadow: var(--ai-shadow);
	overflow: hidden;
	border: 1px solid var(--ai-gray-200);
}

.ai-form-header {
	background: linear-gradient(135deg, var(--ai-black) 0%, #26262a 100%);
	padding: 36px 40px 32px;
	position: relative;
}
.ai-form-header::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: 0;
	width: 72px;
	height: 5px;
	background: var(--ai-red);
	border-radius: 0 4px 0 0;
}
.ai-form-header h2 {
	color: var(--ai-white);
	font-family: 'Nunito', sans-serif;
	font-weight: 800;
	font-size: 28px;
	margin: 0 0 8px;
	letter-spacing: -0.02em;
}
.ai-form-header p {
	color: #cfcfd2;
	font-size: 15px;
	line-height: 1.55;
	margin: 0;
	max-width: 560px;
}

.ai-form {
	padding: 34px 40px 40px;
}

.ai-step-label {
	display: inline-block;
	font-size: 12.5px;
	font-weight: 800;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--ai-red);
	margin-bottom: 18px;
}

/* Services grid */
.ai-services-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
	gap: 14px;
	margin-bottom: 8px;
}

.ai-service-card {
	position: relative;
	cursor: pointer;
	display: block;
}
.ai-service-card input[type="checkbox"] {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}

.ai-service-inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	gap: 10px;
	padding: 20px 14px 18px;
	border: 2px solid var(--ai-gray-200);
	border-radius: 14px;
	background: var(--ai-gray-100);
	transition: border-color .18s ease, background .18s ease, transform .18s ease, box-shadow .18s ease;
	height: 100%;
	position: relative;
}

.ai-service-icon {
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background: var(--ai-white);
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	border: 1px solid var(--ai-gray-200);
	flex-shrink: 0;
	transition: background .18s ease, border-color .18s ease;
}
.ai-service-icon img {
	display: block !important;
	width: 100% !important;
	height: 100% !important;
	max-width: 100% !important;
	object-fit: cover !important;
	border-radius: 50% !important;
	margin: 0 !important;
	padding: 0 !important;
}
.ai-service-icon svg {
	width: 26px;
	height: 26px;
	color: var(--ai-black);
	transition: color .18s ease;
}

.ai-service-title {
	font-size: 13.5px;
	font-weight: 700;
	color: var(--ai-black);
	line-height: 1.3;
}

.ai-service-check {
	position: absolute;
	top: 10px;
	right: 10px;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: var(--ai-red);
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transform: scale(0.5);
	transition: opacity .16s ease, transform .16s ease;
}
.ai-service-check svg {
	width: 12px;
	height: 12px;
	color: var(--ai-white);
}

.ai-service-card:hover .ai-service-inner {
	border-color: #f3b7b9 !important;
	transform: translateY(-2px);
	box-shadow: 0 10px 24px -14px rgba(0,0,0,0.25);
}

.ai-service-card input:checked + .ai-service-inner {
	border-color: var(--ai-red) !important;
	background: #fff5f5 !important;
}
.ai-service-card input:checked + .ai-service-inner .ai-service-icon {
	background: var(--ai-red) !important;
	border-color: var(--ai-red) !important;
}
.ai-service-card input:checked + .ai-service-inner .ai-service-icon svg {
	color: var(--ai-white) !important;
}
.ai-service-card input:checked + .ai-service-inner .ai-service-check {
	opacity: 1;
	transform: scale(1);
	background: var(--ai-red) !important;
}
.ai-service-card input:focus-visible + .ai-service-inner {
	outline: 2px solid var(--ai-red);
	outline-offset: 2px;
}

/* Entity type toggle (fizičko / pravno lice) */
.ai-entity-toggle {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
}
.ai-entity-option {
	position: relative;
	cursor: pointer;
}
.ai-entity-option input {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}
.ai-entity-option span {
	display: inline-flex;
	align-items: center;
	padding: 11px 22px;
	border: 2px solid var(--ai-gray-200);
	border-radius: 999px;
	background: var(--ai-gray-100);
	font-size: 13.5px;
	font-weight: 700;
	color: var(--ai-black);
	transition: border-color .16s ease, background .16s ease, color .16s ease;
}
.ai-entity-option:hover span {
	border-color: #f3b7b9;
}
.ai-entity-option input:checked + span {
	background: var(--ai-red);
	border-color: var(--ai-red);
	color: var(--ai-white);
}
.ai-entity-option input:focus-visible + span {
	outline: 2px solid var(--ai-red);
	outline-offset: 2px;
}

.ai-company-fields[hidden] { display: none !important; }

/* Fields */
.ai-field-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 18px;
}
@media (max-width: 560px) {
	.ai-field-row { grid-template-columns: 1fr; }
}

.ai-field {
	margin-bottom: 18px;
}
.ai-field label {
	display: block;
	font-size: 13.5px;
	font-weight: 700;
	color: var(--ai-black);
	margin-bottom: 7px;
}
.ai-field input,
.ai-field textarea {
	width: 100%;
	font-family: 'Nunito', sans-serif;
	font-size: 14.5px;
	color: var(--ai-black);
	padding: 12px 14px;
	border: 2px solid var(--ai-gray-200);
	border-radius: 10px;
	background: var(--ai-gray-100);
	transition: border-color .16s ease, background .16s ease;
	resize: vertical;
}
.ai-field input:focus,
.ai-field textarea:focus {
	outline: none;
	border-color: var(--ai-red);
	background: var(--ai-white);
}

/* Actions */
.ai-actions {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 14px;
	margin-top: 26px;
}
.ai-actions-step1 {
	justify-content: flex-end;
}

.ai-form-wrap .ai-btn {
	font-family: 'Nunito', sans-serif !important;
	font-weight: 800 !important;
	font-size: 14.5px !important;
	line-height: 1.2 !important;
	border-radius: 10px !important;
	padding: 13px 26px !important;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	text-decoration: none !important;
	box-shadow: none;
	transition: transform .12s ease, box-shadow .12s ease, background .16s ease, border-color .16s ease, color .16s ease;
}
.ai-form-wrap .ai-btn-primary,
.ai-form-wrap .ai-btn-primary:link,
.ai-form-wrap .ai-btn-primary:visited {
	background: var(--ai-red) !important;
	color: var(--ai-white) !important;
	border: 2px solid var(--ai-red) !important;
	box-shadow: 0 10px 22px -10px rgba(227,30,36,0.55);
}
.ai-form-wrap .ai-btn-primary:hover,
.ai-form-wrap .ai-btn-primary:focus {
	background: var(--ai-red-dark) !important;
	border-color: var(--ai-red-dark) !important;
	color: var(--ai-white) !important;
	transform: translateY(-1px);
}
.ai-form-wrap .ai-btn-primary:disabled {
	opacity: 0.65;
	cursor: not-allowed;
	transform: none;
}
.ai-form-wrap .ai-btn-ghost,
.ai-form-wrap .ai-btn-ghost:link,
.ai-form-wrap .ai-btn-ghost:visited {
	background: transparent !important;
	color: var(--ai-black) !important;
	border: 2px solid var(--ai-gray-200) !important;
}
.ai-form-wrap .ai-btn-ghost:hover,
.ai-form-wrap .ai-btn-ghost:focus {
	border-color: var(--ai-black) !important;
	color: var(--ai-black) !important;
	background: transparent !important;
}

.ai-response {
	margin-top: 20px;
	font-size: 14px;
	font-weight: 700;
	border-radius: 10px;
	padding: 0;
	transition: all .2s ease;
}
.ai-response.ai-success {
	padding: 14px 16px;
	background: #eaf9ee;
	color: #1c7a34;
	border: 1px solid #bfeecb;
}
.ai-response.ai-error {
	padding: 14px 16px;
	background: #fdeceb;
	color: var(--ai-red-dark);
	border: 1px solid #f6c3c3;
}

.ai-step[hidden] { display: none !important; }

@media (max-width: 600px) {
	.ai-form-wrap { padding: 0; }
	.ai-form-header { padding: 28px 22px 26px; }
	.ai-form { padding: 26px 22px 30px; }
	.ai-form-header h2 { font-size: 23px; }
}