:root {
	--color-primary: #4c5790;
	--color-secondary: #a6b3d8;
	--color-tertiary: #c4ccdf;
	--color-quaternary: #e5eaf3;
	--color-accent: #4c6490;
	--color-white: #ffffff;
	--color-gray-light: #f3eee5;
	--color-gray: #6c757d;
	--color-dark: #252a3a;
	--font-primary: 'Outfit', sans-serif;
	--transition: all 0.3s ease;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: var(--font-primary);
	font-size: 1.125rem;
	line-height: 1.7;
	color: var(--color-dark);
	background: var(--color-quaternary);
}

.navbar-fixed {
	position: fixed;
	top: 0;
	width: 100%;
	background: rgba(243, 238, 229, 0.95);
	backdrop-filter: blur(16px);
	border-bottom: 1px solid var(--color-tertiary);
	z-index: 1000;
	padding: 1rem 0;
	box-shadow: 0 2px 12px rgba(144, 112, 76, 0.03);
}

.footer-section .navbar-brand {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-weight: 600;
	font-size: 2.25rem;
	color: #ffff;
	text-decoration: none;
}

.navbar-brand {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-weight: 600;
	font-size: 2.25rem;
	color: var(--color-dark);
	text-decoration: none;
}

.navbar-brand svg {
	width: 32px;
	height: 32px;
}

.navbar-nav {
	display: flex;
	gap: 2rem;
	list-style: none;
	align-items: center;
	flex-direction: row;
}

.nav-link {
	color: var(--color-dark);
	text-decoration: none;
	font-weight: 400;
	transition: var(--transition);
	position: relative;
}

.nav-link::after {
	content: '';
	position: absolute;
	bottom: -4px;
	left: 0;
	width: 0;
	height: 1px;
	background: var(--color-primary);
	transition: var(--transition);
}

.nav-link:hover::after {
	width: 100%;
}

.nav-link:hover {
	color: var(--color-primary);
}

.hero-lab {
	min-height: 100vh;
	display: flex;
	align-items: center;
	padding: 11rem 0 6rem;
	background: var(--color-quaternary);
	position: relative;
}

.hero-lab::before {
	content: '';
	position: absolute;
	left: 55%;
	top: 15%;
	width: 1px;
	height: 70%;
	background: linear-gradient(
		to bottom,
		transparent,
		var(--color-primary),
		transparent
	);
	opacity: 0.3;
}

.hero-lab__content {
	max-width: 700px;
}

.hero-lab__title {
	font-size: 3.5rem;
	font-weight: 200;
	line-height: 1.2;
	margin-bottom: 2rem;
	color: var(--color-dark);
}

.hero-lab__subtitle {
	font-size: 1.25rem;
	font-style: italic;
	color: var(--color-gray);
	margin-bottom: 3rem;
	font-weight: 300;
}

.hero-lab__visual {
	position: relative;
}

.hero-lab__visual img {
	width: 100%;
	max-width: 400px;
	border: 1px solid var(--color-tertiary);
	padding: 1rem;
	background: var(--color-white);
	box-shadow: 0 10px 40px rgba(144, 112, 76, 0.1);
}

.btn-primary-custom {
	background: var(--color-dark);
	color: var(--color-quaternary);
	border: none;
	padding: 1rem 3rem;
	font-size: 1rem;
	font-weight: 500;
	cursor: pointer;
	transition: var(--transition);
	text-decoration: none;
	display: inline-block;
}

.btn-primary-custom:hover {
	background: var(--color-quaternary);
	color: var(--color-dark);
	outline: 1px solid var(--color-dark);
}

.section-protocol {
	padding: 8rem 0;
	background: var(--color-white);
}

.section-protocol__content {
	max-width: 900px;
	margin: 0 auto;
	text-align: center;
}

.section-title {
	font-size: 2.5rem;
	font-weight: 200;
	margin-bottom: 2rem;
	color: var(--color-dark);
}

.section-subtitle {
	font-size: 1.125rem;
	color: var(--color-gray);
	line-height: 1.8;
	margin-bottom: 3rem;
}

.protocol-steps {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 3rem;
	margin-top: 4rem;
}

.protocol-step {
	text-align: left;
}

.protocol-step__number {
	font-size: 4rem;
	font-weight: 200;
	color: var(--color-primary);
	line-height: 1;
	margin-bottom: 1rem;
}

.protocol-step__title {
	font-size: 1.25rem;
	font-weight: 500;
	margin-bottom: 0.75rem;
	color: var(--color-dark);
}

.protocol-step__text {
	font-size: 1rem;
	color: var(--color-gray);
	line-height: 1.6;
}

.section-anatomy {
	padding: 8rem 0;
	background: var(--color-quaternary);
}

.anatomy-visual {
	max-width: 600px;
	margin: 0 auto 2rem;
	text-align: center;
}

.anatomy-visual img {
	width: 100%;
	border: 1px solid var(--color-tertiary);
	padding: 2rem;
	background: var(--color-white);
	box-shadow: 0 10px 40px rgba(144, 112, 76, 0.1);
}

.anatomy-description {
	max-width: 700px;
	margin: 0 auto;
	text-align: center;
	font-size: 1.125rem;
	color: var(--color-gray);
	font-style: italic;
}

.section-program {
	padding: 8rem 0;
	background: var(--color-white);
}

.program-list {
	max-width: 900px;
	margin: 0 auto;
	list-style: none;
}

.program-item {
	display: grid;
	grid-template-columns: 100px 1fr;
	gap: 2rem;
	padding: 2rem 0;
	border-bottom: 1px solid var(--color-tertiary);
}

.program-item:last-child {
	border-bottom: none;
}

.program-item__number {
	font-size: 3rem;
	font-weight: 200;
	color: var(--color-primary);
}

.program-item__content h3 {
	font-size: 1.5rem;
	font-weight: 500;
	margin-bottom: 0.5rem;
	color: var(--color-dark);
}

.program-item__content p {
	font-size: 1rem;
	color: var(--color-gray);
	line-height: 1.6;
}

.section-laboratory {
	padding: 8rem 0;
	background: var(--color-quaternary);
}

.laboratory-content {
	max-width: 1000px;
	margin: 0 auto;
}

.laboratory-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 4rem;
	margin-top: 3rem;
}

.laboratory-column h3 {
	font-size: 1.5rem;
	font-weight: 500;
	margin-bottom: 1rem;
	color: var(--color-dark);
}

.laboratory-column p {
	font-size: 1rem;
	color: var(--color-gray);
	line-height: 1.8;
}

.section-vision {
	padding: 8rem 0;
	background: var(--color-white);
}

.vision-visual {
	max-width: 800px;
	margin: 0 auto 2rem;
}

.vision-visual img {
	width: 100%;
	border: 1px solid var(--color-tertiary);
	padding: 2rem;
	background: var(--color-quaternary);
	box-shadow: 0 10px 40px rgba(144, 112, 76, 0.1);
}

.section-standards {
	padding: 8rem 0;
	background: var(--color-quaternary);
}

.standards-box {
	max-width: 800px;
	margin: 3rem auto 0;
	border: 2px solid var(--color-primary);
	padding: 3rem;
	background: var(--color-white);
}

.standards-list {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 2rem;
	list-style: none;
}

.standards-item {
	text-align: center;
}

.standards-item i {
	font-size: 2.5rem;
	color: var(--color-primary);
	margin-bottom: 1rem;
	display: block;
}

.standards-item h4 {
	font-size: 1.125rem;
	font-weight: 500;
	margin-bottom: 0.5rem;
	color: var(--color-dark);
}

.standards-item p {
	font-size: 0.9rem;
	color: var(--color-gray);
}

.section-orientation {
	padding: 8rem 0;
	background: var(--color-secondary);
}

.orientation-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4rem;
	align-items: center;
}

.orientation-visual img {
	width: 100%;
	max-width: 300px;
	border: 1px solid var(--color-primary);
	padding: 1.5rem;
	background: var(--color-white);
}

.orientation-form {
	background: var(--color-white);
	padding: 3rem;
	border: 1px solid var(--color-tertiary);
}

.orientation-form h3 {
	font-size: 1.75rem;
	font-weight: 500;
	margin-bottom: 1.5rem;
	color: var(--color-dark);
}

.form-group {
	margin-bottom: 1.5rem;
}

.form-group label {
	display: block;
	margin-bottom: 0.5rem;
	font-weight: 500;
	color: var(--color-dark);
}

.form-control-custom {
	width: 100%;
	padding: 0.875rem;
	border: 1px solid var(--color-tertiary);
	background: var(--color-quaternary);
	font-size: 1rem;
	font-family: var(--font-primary);
	transition: var(--transition);
}

.form-control-custom:focus {
	outline: none;
	border-color: var(--color-primary);
}

.error-message {
	color: #dc3545;
	font-size: 0.875rem;
	margin-top: 0.25rem;
	display: block;
}

.btn-submit {
	width: 100%;
	background: var(--color-dark);
	color: var(--color-quaternary);
	border: none;
	padding: 1rem;
	font-size: 1rem;
	font-weight: 500;
	cursor: pointer;
	transition: var(--transition);
	margin-top: 1rem;
}

.btn-submit:hover {
	background: var(--color-quaternary);
	color: var(--color-dark);
	outline: 1px solid var(--color-dark);
}

footer {
	background: var(--color-dark);
	color: var(--color-quaternary);
	padding: 4rem 0 2rem;
}

.footer-content {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 3rem;
	margin-bottom: 3rem;
}

.footer-section h4 {
	font-size: 1.25rem;
	font-weight: 500;
	margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
	color: var(--color-tertiary);
	text-decoration: none;
	font-size: 0.95rem;
	line-height: 1.8;
}

.footer-section a:hover {
	color: var(--color-white);
}

.footer-links {
	list-style: none;
}

.footer-links li {
	margin-bottom: 0.5rem;
}

.footer-bottom {
	border-top: 1px solid rgba(223, 212, 196, 0.2);
	padding-top: 2rem;
	text-align: center;
	color: var(--color-tertiary);
	font-size: 0.9rem;
}

.cookie-notice {
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	background: var(--color-white);
	border-top: 2px solid var(--color-primary);
	padding: 1.5rem;
	z-index: 9999;
	box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
	transform: translateY(100%);
	transition: transform 0.3s ease;
}

.cookie-notice.show {
	transform: translateY(0);
}

.cookie-notice.hide {
	transform: translateY(100%);
}

.cookie-content {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 2rem;
	max-width: 1200px;
	margin: 0 auto;
}

.cookie-text {
	flex: 1;
	font-size: 0.95rem;
	color: var(--color-dark);
}

.cookie-text a {
	color: var(--color-primary);
	text-decoration: underline;
}

.cookie-actions {
	display: flex;
	gap: 1rem;
}

.btn-cookie {
	padding: 0.75rem 1.5rem;
	border: none;
	cursor: pointer;
	font-size: 0.95rem;
	font-weight: 500;
	transition: var(--transition);
}

.btn-cookie-accept {
	background: var(--color-dark);
	color: var(--color-quaternary);
}

.btn-cookie-accept:hover {
	background: var(--color-primary);
}

.btn-cookie-decline {
	background: transparent;
	color: var(--color-dark);
	border: 1px solid var(--color-tertiary);
}

.btn-cookie-decline:hover {
	background: var(--color-quaternary);
}

@media (max-width: 992px) {
	.hero-lab__title {
		font-size: 2.5rem;
	}

	.protocol-steps {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

	.program-item {
		grid-template-columns: 80px 1fr;
		gap: 1.5rem;
	}

	.laboratory-grid {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

	.standards-list {
		grid-template-columns: 1fr;
		gap: 1.5rem;
	}

	.orientation-grid {
		grid-template-columns: 1fr;
	}

	.footer-content {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

	.cookie-content {
		flex-direction: column;
		text-align: center;
	}
}

@media (max-width: 768px) {
	.hero-lab {
		padding: 9rem 0 4rem;
	}

	.hero-lab__title {
		font-size: 2rem;
	}

	.section-title {
		font-size: 2rem;
	}

	.section-protocol,
	.section-anatomy,
	.section-program,
	.section-laboratory,
	.section-vision,
	.section-standards,
	.section-orientation {
		padding: 4rem 0;
	}

	.navbar-nav {
		flex-direction: column;
		gap: 1rem;
	}
}

.page-header {
	padding: 11rem 0 4rem;
	background: var(--color-quaternary);
	text-align: center;
}

.page-header h1 {
	font-size: 3rem;
	font-weight: 200;
	color: var(--color-dark);
	margin-bottom: 1rem;
}

.page-header p {
	font-size: 1.25rem;
	color: var(--color-gray);
	font-style: italic;
}

.page-content {
	padding: 6rem 0;
	background: var(--color-white);
}

.content-section {
	margin-bottom: 4rem;
}

.content-section h2 {
	font-size: 2rem;
	font-weight: 400;
	margin-bottom: 1.5rem;
	color: var(--color-dark);
}

.content-section h3 {
	font-size: 1.5rem;
	font-weight: 500;
	margin-bottom: 1rem;
	margin-top: 2rem;
	color: var(--color-dark);
}

.content-section p {
	font-size: 1rem;
	line-height: 1.8;
	color: var(--color-gray);
	margin-bottom: 1rem;
}

.content-section ul {
	list-style: none;
	margin-left: 0;
	padding-left: 0;
}

.content-section ul li {
	padding-left: 1.5rem;
	margin-bottom: 0.75rem;
	position: relative;
	color: var(--color-gray);
}

.content-section ul li::before {
	content: '—';
	position: absolute;
	left: 0;
	color: var(--color-primary);
}

.thanks-section {
	min-height: 60vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 11rem 0 6rem;
	background: var(--color-quaternary);
}

.thanks-box {
	max-width: 600px;
	text-align: center;
	background: var(--color-white);
	padding: 4rem 3rem;
	border: 1px solid var(--color-tertiary);
	margin: 0 auto;
}

.thanks-box i {
	font-size: 4rem;
	color: var(--color-primary);
	margin-bottom: 2rem;
	display: block;
}

.thanks-box h1 {
	font-size: 2.5rem;
	font-weight: 400;
	margin-bottom: 1.5rem;
	color: var(--color-dark);
}

.thanks-box p {
	font-size: 1.125rem;
	color: var(--color-gray);
	line-height: 1.8;
	margin-bottom: 2rem;
}

.team-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 3rem;
	margin-top: 3rem;
}

.team-member {
	text-align: center;
}

.team-member h4 {
	font-size: 1.25rem;
	font-weight: 500;
	margin-bottom: 0.5rem;
	color: var(--color-dark);
}

.team-member p {
	font-size: 1rem;
	color: var(--color-gray);
	font-style: italic;
}

.contact-info {
	background: var(--color-quaternary);
	padding: 3rem;
	border: 1px solid var(--color-tertiary);
	margin-bottom: 3rem;
}

.contact-info h3 {
	font-size: 1.5rem;
	font-weight: 500;
	margin-bottom: 1.5rem;
	color: var(--color-dark);
}

.contact-item {
	display: flex;
	align-items: center;
	gap: 1rem;
	margin-bottom: 1rem;
}

.contact-item i {
	font-size: 1.5rem;
	color: var(--color-primary);
}

.contact-item a {
	color: var(--color-dark);
	text-decoration: none;
}

.contact-item a:hover {
	color: var(--color-primary);
}