/* General Styles */
:root {
	/* Dark Theme Variables - These are now the default */
	--primary-color: #7b61ff;
	--secondary-color: #f1f1f1;
	--accent-color: #9e86ff;
	--background-color: #121212;
	--text-color: #f1f1f1;
	--light-gray: #2a2a2a;
	--medium-gray: #444444;
	--dark-gray: #aaaaaa;
	--card-bg: #1e1e1e;
	--header-bg: rgba(30, 30, 30, 0.95);
	--footer-bg: #0d0d0d;
	--footer-text: #ffffff;
	--border-radius: 5px;
	--transition: all 0.3s ease;
}

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

html {
	scroll-behavior: smooth;
	font-size: 16px;
}

body {
	font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
	line-height: 1.6;
	color: var(--text-color);
	background-color: var(--background-color);
	transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

section {
	padding: 80px 0;
}

.section-title {
	font-size: 2.5rem;
	margin-bottom: 50px;
	text-align: center;
	position: relative;
}

.section-title::after {
	content: "";
	position: absolute;
	bottom: -10px;
	left: 50%;
	transform: translateX(-50%);
	width: 100px;
	height: 3px;
	background-color: var(--primary-color);
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: 700;
	line-height: 1.2;
}

a {
	text-decoration: none;
	color: var(--text-color);
	transition: var(--transition);
}

ul {
	list-style: none;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

.highlight {
	color: var(--primary-color);
}

.btn {
	display: inline-block;
	padding: 12px 30px;
	border-radius: var(--border-radius);
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 1px;
	transition: var(--transition);
	cursor: pointer;
	border: none;
}

.primary-btn {
	background-color: var(--primary-color);
	color: white;
}

.primary-btn:hover {
	background-color: var(--accent-color);
	transform: translateY(-3px);
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.secondary-btn {
	background-color: transparent;
	border: 2px solid var(--primary-color);
	color: var(--primary-color);
}

.secondary-btn:hover {
	background-color: var(--primary-color);
	color: white;
	transform: translateY(-3px);
}

/* Header Styles */
header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 1000;
	background-color: var(--header-bg);
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 20px 0;
}

.logo {
	font-size: 1.8rem;
	color: var(--primary-color);
	font-weight: 700;
}

.nav-links {
	display: flex;
}

.nav-links li {
	margin-left: 30px;
}

.nav-links a {
	font-weight: 600;
	position: relative;
}

.nav-links a::after {
	content: "";
	position: absolute;
	bottom: -5px;
	left: 0;
	width: 0;
	height: 2px;
	background-color: var(--primary-color);
	transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
	width: 100%;
}

.hamburger {
	display: none;
	flex-direction: column;
	cursor: pointer;
}

.hamburger span {
	width: 30px;
	height: 3px;
	background-color: var(--secondary-color);
	margin: 3px 0;
	border-radius: 5px;
	transition: var(--transition);
}

/* Language Switch Styling */
.language-switch-wrapper {
	display: flex;
	align-items: center;
	margin-right: 15px;
}

#language-select {
	background-color: var(--light-gray);
	color: var(--text-color);
	border: none;
	padding: 6px 10px;
	border-radius: 5px;
	font-weight: 600;
	cursor: pointer;
	transition: var(--transition);
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
	background-image: url("data:image/svg+xml;utf8,<svg fill='%23f1f1f1' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>");
	background-repeat: no-repeat;
	background-position: right 5px center;
	padding-right: 25px;
}

#language-select:hover {
	background-color: var(--medium-gray);
}

#language-select:focus {
	outline: none;
	box-shadow: 0 0 0 2px var(--primary-color);
}

@media (max-width: 768px) {
	.language-switch-wrapper {
		margin-right: 15px;
	}
}

/* Hero Section */
.hero {
	height: 100vh;
	display: flex;
	align-items: center;
	background-color: var(--light-gray);
	position: relative;
	overflow: hidden;
	padding-top: 60px;
	background-image: linear-gradient(
			rgba(18, 18, 18, 0.8),
			rgba(18, 18, 18, 0.7)
		),
		url("../images/hero-bg.jpg");
	background-size: cover;
	background-position: center;
	background-attachment: fixed;
}

.hero:before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(18, 18, 18, 0.6);
	z-index: 0;
}

.hero-content {
	max-width: 800px;
	position: relative;
	z-index: 1;
}

.hero-content h1 {
	font-size: 3.5rem;
	margin-bottom: 20px;
}

.hero-content h2 {
	font-size: 2.5rem;
	margin-bottom: 20px;
}

.hero-content p {
	font-size: 1.2rem;
	margin-bottom: 30px;
	color: var(--dark-gray);
}

.cta-buttons {
	display: flex;
	gap: 20px;
}

/* About Section */
.about-content {
	display: grid;
	grid-template-columns: 1fr 2fr;
	gap: 50px;
	align-items: center;
}

.about-img {
	position: relative;
	border-radius: var(--border-radius);
	overflow: hidden;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.about-img::before {
	content: "";
	position: absolute;
	top: 20px;
	left: 20px;
	right: -20px;
	bottom: -20px;
	border: 5px solid var(--primary-color);
	z-index: -1;
	border-radius: var(--border-radius);
}

.about-text p {
	margin-bottom: 20px;
	color: var(--dark-gray);
}

/* About Section additional styles */
.about-text h3 {
	margin: 25px 0 15px;
	font-size: 1.5rem;
	color: var(--primary-color);
}

.strengths-weaknesses {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 30px;
	margin-bottom: 20px;
}

.strengths h4,
.weaknesses h4 {
	margin-bottom: 15px;
	font-size: 1.1rem;
	color: var(--secondary-color);
}

.strengths ul,
.weaknesses ul {
	padding-left: 20px;
}

.strengths ul li,
.weaknesses ul li {
	margin-bottom: 8px;
	position: relative;
	list-style-type: none;
	padding-left: 20px;
}

.strengths ul li:before {
	content: "\f00c";
	font-family: "Font Awesome 5 Free";
	font-weight: 900;
	position: absolute;
	left: 0;
	color: #4caf50;
}

.weaknesses ul li:before {
	content: "\f0fe";
	font-family: "Font Awesome 5 Free";
	font-weight: 900;
	position: absolute;
	left: 0;
	color: var(--primary-color);
}

.personal-info {
	display: grid;
	grid-template-columns: 1fr 1fr;
	row-gap: 20px;
	margin: 30px 0;
}

.info-item span:first-child {
	font-weight: 600;
	margin-right: 10px;
}

/* Projects Section */
.project-filters {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	margin-bottom: 40px;
}

.filter-btn {
	background: none;
	border: none;
	padding: 8px 20px;
	margin: 5px 10px;
	cursor: pointer;
	font-size: 1rem;
	font-weight: 600;
	color: var(--dark-gray);
	transition: var(--transition);
	border-radius: 20px;
}

.filter-btn:hover,
.filter-btn.active {
	color: var(--primary-color);
	background-color: rgba(93, 95, 239, 0.1);
}

.projects-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
	gap: 30px;
}

.project-card {
	border-radius: var(--border-radius);
	overflow: hidden;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
	transition: var(--transition);
	background-color: var(--card-bg);
}

.project-card:hover {
	transform: translateY(-10px);
	box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.project-img {
	height: 200px;
	overflow: hidden;
}

.project-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: var(--transition);
}

.project-card:hover .project-img img {
	transform: scale(1.1);
}

.project-info {
	padding: 20px;
	background-color: var(--card-bg);
}

.project-info h3 {
	margin-bottom: 10px;
	font-size: 1.4rem;
}

.project-info p {
	color: var(--dark-gray);
	margin-bottom: 15px;
}

.project-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 15px;
}

.project-tags span {
	padding: 5px 10px;
	background-color: var(--light-gray);
	border-radius: 20px;
	font-size: 0.85rem;
	font-weight: 500;
}

.project-links {
	display: flex;
	gap: 20px;
	font-weight: 600;
}

.project-links a {
	color: var(--primary-color);
}

.project-links a:hover {
	color: var(--accent-color);
}

/* Skills Section */
.skills {
	background-color: var(--light-gray);
}

.skills-container {
	display: flex;
	flex-direction: column;
	gap: 50px;
}

.skill-category h3 {
	font-size: 1.8rem;
	margin-bottom: 30px;
	color: var(--secondary-color);
}

.skills-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 30px;
}

.skill-item {
	background-color: var(--card-bg);
	padding: 20px;
	border-radius: var(--border-radius);
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
	transition: var(--transition);
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	height: 180px;
}

.skill-item:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
	background-color: var(--light-gray);
}

.skill-icon {
	font-size: 2.5rem;
	margin-bottom: 1rem;
	color: var(--accent-color);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	transition: transform 0.3s ease;
}

.skill-icon:hover {
	transform: translateY(-5px);
}

.skill-icon .icon-text {
	font-size: 0.9rem;
	margin-top: 0.5rem;
	color: var(--text-color);
	font-weight: 500;
	opacity: 0.8;
	transition: opacity 0.3s ease;
}

.skill-icon:hover .icon-text {
	opacity: 1;
}

.skill-item h4 {
	margin-bottom: 15px;
	font-size: 1.2rem;
	color: var(--secondary-color);
	transition: color 0.3s ease;
}

/* Contact Section */
.contact-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 50px;
}

.contact-info {
	display: flex;
	flex-direction: column;
	gap: 30px;
}

.contact-item {
	display: flex;
	align-items: center;
	gap: 20px;
}

.contact-item .icon {
	width: 50px;
	height: 50px;
	border-radius: 50%;
	background-color: var(--light-gray);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.5rem;
	color: var(--primary-color);
}

.contact-item .details h3 {
	margin-bottom: 5px;
	font-size: 1.2rem;
}

.social-links {
	display: flex;
	gap: 15px;
	margin-top: 20px;
}

social-links a {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background-color: var(--light-gray);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.2rem;
	color: var(--primary-color);
	transition: var(--transition);
}

.social-links a:hover {
	background-color: var(--primary-color);
	color: white;
	transform: translateY(-3px);
}

.contact-form {
	background-color: var(--card-bg);
	padding: 30px;
	border-radius: var(--border-radius);
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-group {
	margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
	width: 100%;
	padding: 12px 15px;
	border: 1px solid var(--medium-gray);
	border-radius: var(--border-radius);
	font-family: inherit;
	font-size: 1rem;
	transition: var(--transition);
}

.form-group textarea {
	min-height: 150px;
	resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
	border-color: var(--primary-color);
	outline: none;
	box-shadow: 0 0 0 3px rgba(93, 95, 239, 0.2);
}

/* Form status messages */
.form-status {
	margin-top: 20px;
}

.success-message,
.error-message {
	padding: 12px 15px;
	border-radius: var(--border-radius);
	font-size: 0.95rem;
	display: flex;
	align-items: center;
	gap: 10px;
	margin-top: 15px;
}

.success-message {
	background-color: rgba(46, 204, 113, 0.15);
	color: #27ae60;
	border: 1px solid rgba(46, 204, 113, 0.3);
}

.error-message {
	background-color: rgba(231, 76, 60, 0.15);
	color: #e74c3c;
	border: 1px solid rgba(231, 76, 60, 0.3);
}

.success-message i,
.error-message i {
	font-size: 1.2rem;
}

/* Activities Section */
.activities {
	background-color: var(--background-color);
	padding: 80px 0;
}

.activities-intro {
	max-width: 800px;
	margin: 0 auto 40px;
	text-align: center;
	color: var(--dark-gray);
}

.activities-table-container {
	overflow-x: auto;
	margin-bottom: 30px;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
	border-radius: var(--border-radius);
}

.activities-table {
	width: 100%;
	border-collapse: collapse;
	background-color: var(--card-bg);
	border-radius: var(--border-radius);
	overflow: hidden;
}

.activities-table th,
.activities-table td {
	padding: 15px;
	text-align: left;
	border-bottom: 1px solid var(--light-gray);
}

.activities-table th {
	background-color: rgba(93, 95, 239, 0.1);
	color: var(--primary-color);
	font-weight: 600;
	position: sticky;
	top: 0;
}

.activities-table tr:hover {
	background-color: rgba(93, 95, 239, 0.05);
}

/* Activity link styles */
.activity-link {
	color: var(--text-color);
	text-decoration: none;
	font-weight: 500;
	display: block;
	transition: var(--transition);
	position: relative;
	padding-right: 25px;
}

.activity-link:after {
	content: "\f054";
	font-family: "Font Awesome 5 Free";
	font-weight: 900;
	position: absolute;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
	font-size: 0.8rem;
	color: var(--primary-color);
	opacity: 0;
	transition: var(--transition);
}

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

.activity-link:hover:after {
	opacity: 1;
	right: 5px;
}

/* Details link styles */
.details-link {
	color: var(--primary-color);
	text-decoration: none;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: var(--transition);
	font-size: 0.9rem;
	padding: 6px 12px;
	border-radius: var(--border-radius);
	background-color: rgba(123, 97, 255, 0.1);
}

.details-link i {
	margin-right: 5px;
}

.details-link:hover {
	background-color: rgba(123, 97, 255, 0.2);
	transform: translateY(-2px);
}

.activities-table td.duration {
	text-align: center;
	font-weight: 500;
}

.activities-table tfoot {
	font-weight: 600;
}

.activities-table tfoot th {
	text-align: right;
}

.activities-table tfoot th:last-child {
	text-align: center;
}

.download-link {
	color: var(--primary-color);
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-weight: 500;
	padding: 6px 12px;
	border-radius: 20px;
	background-color: rgba(93, 95, 239, 0.1);
	transition: var(--transition);
}

.download-link:hover {
	background-color: var(--primary-color);
	color: white;
	transform: translateY(-2px);
}

.activities-note {
	max-width: 800px;
	margin: 0 auto;
	padding: 15px;
	background-color: rgba(93, 95, 239, 0.05);
	border-left: 3px solid var(--primary-color);
	border-radius: 0 var(--border-radius) var(--border-radius) 0;
	color: var(--dark-gray);
	font-size: 0.9rem;
}

.activities-note i {
	color: var(--primary-color);
	margin-right: 10px;
}

/* Dark mode adjustments for activities table */
.activities-table th {
	background-color: rgba(123, 97, 255, 0.2);
}

.activities-table tr:hover {
	background-color: rgba(123, 97, 255, 0.1);
}

@media (max-width: 768px) {
	.activities-table th,
	.activities-table td {
		padding: 10px;
	}

	.activities-table {
		font-size: 0.9rem;
	}
}

/* Play Link */
.play-link {
	color: #4caf50;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-weight: 500;
	padding: 6px 12px;
	border-radius: 20px;
	background-color: rgba(76, 175, 80, 0.1);
	transition: var(--transition);
}

.play-link:hover {
	background-color: #4caf50;
	color: white;
	transform: translateY(-2px);
}

.play-link {
	background-color: rgba(76, 175, 80, 0.2);
}

/* Footer */
footer {
	background-color: var(--footer-bg);
	color: var(--footer-text);
	padding: 20px 0;
	text-align: center;
}

/* Responsive Styles */
@media (max-width: 1200px) {
	.container {
		max-width: 960px;
	}

	.projects-grid {
		grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	}

	.skills-grid {
		grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
	}
}

@media (max-width: 992px) {
	.container {
		max-width: 720px;
	}

	.about-content,
	.contact-content {
		grid-template-columns: 1fr;
	}

	.about-content {
		gap: 30px;
	}

	.about-img {
		max-width: 400px;
		margin: 0 auto;
	}

	.about-img::before {
		display: none;
	}

	.hero-content h1 {
		font-size: 3rem;
	}

	.hero-content h2 {
		font-size: 2rem;
	}

	.projects-grid {
		grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	}

	section {
		padding: 60px 0;
	}

	.personal-info {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 768px) {
	.container {
		max-width: 540px;
	}

	.nav-links {
		display: none;
		flex-direction: column;
		position: absolute;
		top: 100%;
		left: 0;
		width: 100%;
		background-color: var(--header-bg);
		box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
		padding: 20px;
		align-items: center;
		z-index: 1000;
	}

	.nav-links.show {
		display: flex;
	}

	.nav-links li {
		margin: 10px 0;
	}

	.hamburger {
		display: flex;
	}

	.hero-content h1 {
		font-size: 2.5rem;
	}

	.hero-content h2 {
		font-size: 1.8rem;
	}

	.hero-content p {
		font-size: 1rem;
	}

	.cta-buttons {
		flex-direction: column;
		gap: 15px;
		align-items: stretch;
	}

	.cta-buttons .btn {
		width: 100%;
		text-align: center;
	}

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

	.section-title::after {
		width: 80px;
	}

	.theme-switch-wrapper {
		margin-right: 60px;
	}

	.strengths-weaknesses {
		grid-template-columns: 1fr;
		gap: 20px;
	}

	.projects-grid {
		grid-template-columns: 1fr;
		gap: 25px;
	}

	.project-card {
		max-width: 450px;
		margin: 0 auto;
	}

	.skills-grid {
		grid-template-columns: repeat(auto-fill, minmax(100%, 1fr));
		gap: 20px;
	}
}

@media (max-width: 576px) {
	.container {
		padding: 0 15px;
	}

	.hero {
		height: auto;
		min-height: 100vh;
		padding-top: 80px;
		padding-bottom: 50px;
	}

	.hero-content h1 {
		font-size: 2rem;
	}

	.hero-content h2 {
		font-size: 1.5rem;
	}

	.section-title {
		font-size: 1.8rem;
		margin-bottom: 30px;
	}

	.filter-btn {
		padding: 6px 15px;
		margin: 3px 5px;
		font-size: 0.9rem;
	}

	.project-info h3 {
		font-size: 1.2rem;
	}

	.about-text h3 {
		font-size: 1.3rem;
	}

	.skill-category h3 {
		font-size: 1.5rem;
	}

	.contact-item {
		flex-direction: column;
		align-items: flex-start;
		gap: 10px;
	}

	.contact-form {
		padding: 20px;
	}

	.form-group input,
	.form-group textarea {
		padding: 10px;
	}

	.activities-table th,
	.activities-table td {
		padding: 8px;
		font-size: 0.85rem;
	}

	.download-link,
	.play-link {
		padding: 4px 8px;
		font-size: 0.85rem;
	}

	section {
		padding: 50px 0;
	}
}

/* Special responsive handling for the activities table */
@media (max-width: 768px) {
	.activities-table-container {
		overflow-x: auto;
	}

	.activities-table {
		min-width: 650px;
	}

	.activities-table th,
	.activities-table td {
		padding: 10px;
	}

	.activities-table {
		font-size: 0.9rem;
	}
}

/* Ensure proper handling of hamburger menu on mobile */
@media (max-width: 768px) {
	.hamburger.active span:nth-child(1) {
		transform: rotate(45deg) translate(5px, 5px);
	}

	.hamburger.active span:nth-child(2) {
		opacity: 0;
	}

	.hamburger.active span:nth-child(3) {
		transform: rotate(-45deg) translate(7px, -6px);
	}
}