@import 'https://fonts.googleapis.com/css?family=Montserrat:300, 400, 700&display=swap';
* {
	padding: 0;
	margin: 0;
	box-sizing: border-box;
}
html {
	font-size: 10px;
	font-family: 'Montserrat', sans-serif;
	scroll-behavior: smooth;
}
a {
	text-decoration: none;
}
.container {
	min-height: 100vh;
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: transparent;
}
img {
	height: 100%;
	width: 100%;
	object-fit: cover;
}
p {
	color: black;
	font-size: 1.4rem;
	margin-top: 5px;
	line-height: 2.5rem;
	font-weight: 300;
	letter-spacing: 0.05rem;
}
.section-title {
	font-size: 4rem;
	font-weight: 300;
	color: #fff;
	margin-bottom: 10px;
	text-transform: uppercase;
	letter-spacing: 0.2rem;
	text-align: center;
}
.section-title span {
	color: #00d4ff;
}

.cta {
	display: inline-block;
	padding: 10px 30px;
	color: #fff;
	background: linear-gradient(90deg, #00d4ff 0%, #0066ff 100%);
	border: none;
	font-size: 2rem;
	text-transform: uppercase;
	letter-spacing: 0.1rem;
	margin-top: 30px;
	transition: background 0.3s, box-shadow 0.3s, transform 0.2s;
	border-radius: 30px;
	box-shadow: 0 4px 24px rgba(95,114,255,0.15);
	font-weight: 600;
}
.cta:hover {
	background: linear-gradient(90deg, #0066ff 0%, #00d4ff 100%);
	transform: translateY(-2px) scale(1.04);
	box-shadow: 0 8px 32px rgba(95,114,255,0.25);
}
.brand h1 {
	font-size: 2rem;
	text-transform: uppercase;
	color: #fff;
}
.brand h1 span {
	color: #00d4ff;
}

/* Header section */
#header {
	position: fixed !important;
	z-index: 1000 !important;
	left: 0;
	top: 0;
	width: 100vw;
	height: auto;
	background: var(--bg-header-footer);
	box-shadow: var(--header-shadow);
	backdrop-filter: blur(12px) saturate(160%);
	border-bottom: var(--header-border);
	transition: background 0.3s, border 0.3s, box-shadow 0.3s;
}
#header .header {
	min-height: 8vh;
	background: transparent;
	transition: 0.3s ease background-color;
}
#header .header.container {
	min-height: 8vh !important;
}
#header .nav-bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	height: 100%;
	max-width: 1300px;
	padding: 0 10px;
	background: transparent;
}
#header .nav-list ul {
	list-style: none;
	position: absolute;
	background-color: rgb(31, 30, 30);
	width: 100vw;
	height: 100vh;
	left: 100%;
	top: 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	z-index: 1;
	overflow-x: hidden;
	transition: 0.5s ease left;
}
#header .nav-list ul.active {
	left: 0%;
}
#header .nav-list ul a {
	font-size: 2.5rem;
	font-weight: 500;
	letter-spacing: 0.2rem;
	text-decoration: none;
	color: #ffffff;
	text-transform: uppercase;
	padding: 20px;
	display: block;
	text-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
#header .nav-list ul a::after {
	content: attr(data-after);
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%) scale(0);
	color: rgba(240, 248, 255, 0.021);
	font-size: 13rem;
	letter-spacing: 50px;
	z-index: -1;
	transition: 0.3s ease letter-spacing;
}
#header .nav-list ul li:hover a::after {
	transform: translate(-50%, -50%) scale(1);
	letter-spacing: initial;
}
#header .nav-list ul li:hover a {
	color: var(--accent);
}
#header .hamburger {
	height: 60px;
	width: 60px;
	display: inline-block;
	border: 3px solid var(--text-main);
	border-radius: 50%;
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 100;
	cursor: pointer;
	transform: scale(0.8);
	margin-right: 20px;
}
#header .hamburger:after {
	position: absolute;
	content: '';
	height: 100%;
	width: 100%;
	border-radius: 50%;
	border: 3px solid var(--text-main);
	animation: hamburger_puls 1s ease infinite;
}
#header .hamburger .bar {
	height: 2px;
	width: 30px;
	position: relative;
	background-color: var(--text-main);
	z-index: -1;
}
#header .hamburger .bar::after,
#header .hamburger .bar::before {
	content: '';
	position: absolute;
	height: 100%;
	width: 100%;
	left: 0;
	background-color: var(--text-main);
	transition: 0.3s ease;
	transition-property: top, bottom;
}
#header .hamburger .bar::after {
	top: 8px;
}
#header .hamburger .bar::before {
	bottom: 8px;
}
#header .hamburger.active .bar::before {
	bottom: 0;
}
#header .hamburger.active .bar::after {
	top: 0;
}
/* End Header section */

/* HERO SECTION: Centered, premium animation */
.hero-box {
	max-width: 950px;
	margin: 80px auto 0 auto;
	padding: 3.5rem 3.5rem 2.5rem 3.5rem;
	background: none !important;
	border: none !important;
	box-shadow: none !important;
	display: flex;
	flex-direction: column;
	align-items: center;
	z-index: 2;
	position: relative;
}
.hero-title, .hero-role, .hero-summary, .hero-vision-pill, .stat-label {
	text-align: center !important;
}
.hero-title {
	font-size: 4.6rem;
	font-weight: 800;
	color: #1a237e;
	margin-bottom: 1.2rem;
	letter-spacing: 0.02em;
	text-shadow: 0 2px 12px #fff, 0 8px 32px rgba(0,0,0,0.18);
	opacity: 0;
	transform: translateY(60px) scale(0.96);
	animation: heroPopFadeIn 1.1s 0.1s cubic-bezier(.4,2,.6,1) forwards;
}
.hero-role {
	font-size: 2.7rem;
	font-weight: 700;
	color: #1a237e;
	margin-bottom: 1.2rem;
	text-shadow: 0 2px 12px #fff, 0 8px 32px rgba(0,0,0,0.18);
	opacity: 0;
	transform: translateY(60px) scale(0.96);
	animation: heroPopFadeIn 1.1s 0.3s cubic-bezier(.4,2,.6,1) forwards;
}
.hero-summary {
	font-size: 1.7rem;
	color: #1a237e;
	margin-bottom: 2.2rem;
	font-weight: 600;
	text-shadow: 0 2px 12px #fff, 0 8px 32px rgba(0,0,0,0.18);
	opacity: 0;
	transform: translateY(60px) scale(0.96);
	animation: heroPopFadeIn 1.1s 0.5s cubic-bezier(.4,2,.6,1) forwards;
}
.hero-vision-pill {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5em;
	flex-wrap: wrap;
	background: rgba(180,180,180,0.98);
	border-radius: 2.2rem;
	padding: 1.3rem 1.5rem;
	margin-bottom: 2.5rem;
	color: #1a237e;
	font-size: 1.3rem;
	font-weight: 800;
	box-shadow: 0 4px 24px rgba(95,114,255,0.10);
	border: none;
	text-shadow: 0 2px 12px #fff, 0 8px 32px rgba(0,0,0,0.10);
	opacity: 0;
	transform: translateY(60px) scale(0.96);
	animation: heroPopFadeIn 1.1s 0.7s cubic-bezier(.4,2,.6,1) forwards;
	text-align: center;
	white-space: normal;
}
.hero-vision-pill .star {
	color: #ffd600;
	font-size: 1.2em;
	margin: 0 0.3em;
}
.hero-stats-row {
	display: flex;
	flex-direction: row;
	gap: 5.5rem;
	justify-content: center;
	align-items: flex-end;
	margin-top: 2.5rem;
	opacity: 0;
	transform: translateY(60px) scale(0.96);
	animation: heroPopFadeIn 1.1s 0.9s cubic-bezier(.4,2,.6,1) forwards;
	width: 100%;
}
.stat {
	display: flex;
	flex-direction: column;
	align-items: center;
}
.stat-value {
	font-size: 2.3rem;
	font-weight: 700;
	color: #ffd600;
	margin-bottom: 0.3rem;
	text-shadow: 0 2px 8px #fff, 0 8px 32px rgba(0,0,0,0.18);
}
.stat-label {
	font-size: 1.25rem;
	color: #1a237e;
	font-weight: 600;
	text-shadow: 0 2px 8px #fff, 0 8px 32px rgba(0,0,0,0.18);
	text-align: center;
}
#hero {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	background: linear-gradient(120deg, #f7faff 0%, #e3e9ff 100%);
	overflow: hidden;
	z-index: 1;
	animation: heroGradientMove 16s ease-in-out infinite alternate;
}
@keyframes heroGradientMove {
	0% {
		background: linear-gradient(120deg, #f7faff 0%, #e3e9ff 100%);
	}
	25% {
		background: linear-gradient(120deg, #ffe29f 0%, #b2ffd6 100%);
	}
	50% {
		background: linear-gradient(120deg, #aee1f9 0%, #b2e0ff 100%);
	}
	75% {
		background: linear-gradient(120deg, #b2e0ff 0%, #ffe29f 100%);
	}
	100% {
		background: linear-gradient(120deg, #f7faff 0%, #e3e9ff 100%);
	}
}
.dark-mode #hero {
	background: linear-gradient(120deg, #181c2b 0%, #23243a 100%);
	animation: heroGradientMoveDark 16s ease-in-out infinite alternate;
}
@keyframes heroGradientMoveDark {
	0% {
		background: linear-gradient(120deg, #181c2b 0%, #23243a 100%);
	}
	25% {
		background: linear-gradient(120deg, #23243a 0%, #0066ff 100%);
	}
	50% {
		background: linear-gradient(120deg, #23243a 0%, #00d4ff 100%);
	}
	75% {
		background: linear-gradient(120deg, #181c2b 0%, #ffd600 100%);
	}
	100% {
		background: linear-gradient(120deg, #181c2b 0%, #23243a 100%);
	}
}
/* Animated wave at the bottom of hero */
.hero-bg-wave {
	position: absolute;
	left: 0; right: 0; bottom: 0;
	width: 100%;
	height: 180px;
	z-index: 1;
	pointer-events: none;
}
.hero-bg-wave svg {
	width: 100%;
	height: 100%;
	display: block;
	animation: waveMove 8s linear infinite alternate;
}
@keyframes waveMove {
	0% { transform: translateX(0); }
	100% { transform: translateX(-60px); }
}
/* Remove old blobs/particles */
.hero-bg-blob, .hero-bg-blob2, .hero-bg-blob3, .hero-bg-particle { display: none !important; }

/* Dark mode overrides for hero section */
.dark-mode .hero-title,
.dark-mode .hero-role,
.dark-mode .hero-summary,
.dark-mode .stat-label {
	color: #f3f3f3;
	text-shadow: 0 8px 32px rgba(0,0,0,0.85), 0 2px 12px rgba(0,0,0,0.22);
}
.dark-mode .hero-vision-pill {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5em;
	flex-wrap: wrap;
	background: rgba(30,34,40,0.98);
	color: #00d4ff;
	border: none;
	text-shadow: 0 2px 12px rgba(0,0,0,0.18);
}
.dark-mode .stat-label {
	color: #ffd600;
}
@media (max-width: 900px) {
	.hero-box {
		max-width: 98vw;
		padding: 2rem 1rem 1.5rem 1rem;
		margin: 0 auto;
	}
	.hero-title { font-size: 2.2rem; }
	.hero-role { font-size: 1.2rem; }
	.hero-summary { font-size: 1rem; }
	.hero-vision-pill { font-size: 1rem; padding: 0.7rem 1rem; }
	.hero-stats-row { gap: 1.5rem; }
	.stat-value { font-size: 1.5rem; }
	.stat-label { font-size: 0.95rem; }
}
@keyframes heroPopFadeIn {
	0% { opacity: 0; transform: translateY(60px) scale(0.96); }
	60% { opacity: 1; transform: translateY(-8px) scale(1.04); }
	100% { opacity: 1; transform: none; }
}

/* (Removed) Cloud Providers Section */

/* Services Section */
#services .services {
    flex-direction: column;
    text-align: center;
    max-width: 1500px;
    margin: 0 auto;
    padding: 60px 0;
    background: transparent;
}
#services {
	background: linear-gradient(135deg, rgba(255,51,102,0.08) 0%, rgba(95,114,255,0.08) 100%);
	position: relative;
}
#services::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent, rgba(255,51,102,0.3) 50%, transparent);
}
.dark-mode #services {
	background: linear-gradient(135deg, rgba(255,51,102,0.15) 0%, rgba(95,114,255,0.15) 100%);
}
#services .service-top {
	max-width: 500px;
	margin: 0 auto;
}
#services .service-bottom {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	margin-top: 20px;
}
#services .service-item {
	min-height: 260px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: flex-start;
	background: var(--bg-card);
	border-radius: 1.5rem;
	box-shadow: 0 8px 32px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.08);
	padding: 2.5rem 2rem;
	margin: 1.5rem;
	transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.5s;
	border: 1px solid rgba(255,255,255,0.1);
	transform: translateZ(0) perspective(1000px);
	backdrop-filter: blur(10px);
	position: relative;
	transform-style: preserve-3d;
}
#services .service-item::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	border-radius: 1.5rem;
	background: linear-gradient(135deg, rgba(255,51,102,0.05) 0%, rgba(95,114,255,0.05) 100%);
	opacity: 0;
	transition: opacity 0.4s;
	pointer-events: none;
}
#services .service-item:hover::before {
	opacity: 1;
}
#services .service-item:hover {
	box-shadow: 0 24px 70px rgba(95,114,255,0.3), 0 12px 30px rgba(0,0,0,0.18);
	transform: translateY(-12px) translateZ(60px) rotateX(5deg) rotateY(2deg) scale(1.05);
}
.dark-mode #services .service-item {
	box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 2px 8px rgba(0,0,0,0.2);
}
.dark-mode #services .service-item:hover {
	box-shadow: 0 28px 80px rgba(95,114,255,0.4), 0 12px 35px rgba(0,0,0,0.35);
}
#services .service-item .icon {
	width: 48px;
	height: 48px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 1.2rem auto;
	flex-shrink: 0;
}
#services .service-item .icon img {
	width: 56px;
	height: 56px;
	object-fit: contain;
	filter: drop-shadow(0 2px 8px rgba(0,0,0,0.10));
}
#services .service-item h2 {
	font-size: 1.35rem;
	font-weight: 700;
	margin-bottom: 1rem;
	color: var(--accent);
	text-align: center;
	letter-spacing: 0.04em;
	flex-shrink: 0;
}
#services .service-item p {
	font-weight: 500;
	font-size: 1.08rem;
	color: #23272f;
	text-align: center;
	margin-bottom: 0;
	flex-shrink: 0;
}
#services .service-item:hover {
	box-shadow: 0 8px 32px rgba(95,114,255,0.18);
	transform: translateY(-4px) scale(1.03);
}

.service-fa-icon {
	width: 48px !important;
	height: 48px !important;
	font-size: 48px !important;
	line-height: 1 !important;
	display: block;
	margin: 0;
	padding: 0;
	text-align: center;
}
/* Optional: add color accents for some icons */
.service-item:nth-child(1) .service-fa-icon { color: #00d4ff; }
.service-item:nth-child(2) .service-fa-icon { color: #0066ff; }
.service-item:nth-child(3) .service-fa-icon { color: #00b894; }
.service-item:nth-child(4) .service-fa-icon { color: #a29bfe; }
.service-item:nth-child(5) .service-fa-icon { color: #0984e3; }
.service-item:nth-child(6) .service-fa-icon { color: #fdcb6e; }
.service-item:nth-child(7) .service-fa-icon { color: #00b894; }
.service-item:nth-child(8) .service-fa-icon { color: #feca57; }
.service-item:nth-child(9) .service-fa-icon { color: #e17055; }
/* End Services Section */

/* Projects section */
#projects .projects {
	flex-direction: column;
	max-width: 1200px;
	margin: 0 auto;
	padding: 60px 0;
	background: transparent;
}
#projects {
	background: linear-gradient(135deg, rgba(95,114,255,0.08) 0%, rgba(255,51,102,0.08) 100%);
	position: relative;
}
#projects::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent, rgba(95,114,255,0.4) 50%, transparent);
}
.dark-mode #projects {
	background: linear-gradient(135deg, rgba(95,114,255,0.15) 0%, rgba(255,51,102,0.15) 100%);
}
#projects .projects-header h1 {
	margin-bottom: 20px;
}
#projects .all-projects {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
}
#projects .project-item {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	width: 80%;
	margin: 20px auto;
	overflow: hidden;
	border-radius: 18px;
	background: rgba(40,44,52,0.95);
	box-shadow: 0 4px 24px rgba(0,0,0,0.18);
	transition: box-shadow 0.3s, transform 0.2s;
}
#projects .project-info {
	padding: 30px;
	flex-basis: 50%;
	height: 100%;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	flex-direction: column;
	background-image: linear-gradient(60deg, #29323c 0%, #485563 100%);
	color: white;
}
#projects .project-info h1 {
	font-size: 4rem;
	font-weight: 500;
}
#projects .project-info h2 {
	font-size: 1.8rem;
	font-weight: 500;
	margin-top: 10px;
	color: #00d4ff;
}
#projects .project-info p {
	color: white;
}
#projects .project-img {
	flex-basis: 50%;
	height: 300px;
	overflow: hidden;
	position: relative;
}
#projects .project-img:after {
	content: '';
	position: absolute;
	left: 0;
	top: 0;
	height: 100%;
	width: 100%;
	background-image: linear-gradient(60deg, #29323c 0%, #485563 100%);
	opacity: 0.7;
}
#projects .project-img img {
	transition: 0.3s ease transform;
}
#projects .project-item:hover .project-img img {
	transform: scale(1.1);
}
#projects .project-item:hover {
	box-shadow: 0 8px 32px rgba(95,114,255,0.18);
	transform: translateY(-4px) scale(1.03);
}
/* End Projects section */

/* About Section */
/* About Section */
#about .about {
	flex-direction: column-reverse;
	text-align: center;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
	background: transparent;
	transform: translateZ(0);
}
#about .col-left {
	width: 250px;
	height: 360px;
}
#about .col-right {
	width: 100%;
}
#about .col-right h2 {
	font-size: 1.8rem;
	font-weight: 500;
	letter-spacing: 0.2rem;
	margin-bottom: 10px;
	color: #00d4ff;
}
#about .col-right p {
	margin-bottom: 20px;
}
#about .col-right .cta {
	color: black;
	margin-bottom: 50px;
	padding: 10px 20px;
	font-size: 2rem;
}
#about .col-left .about-img {
	height: 100%;
	width: 100%;
	position: relative;
	border: 10px solid white;
}
#about .col-left .about-img::after {
	content: '';
	position: absolute;
	left: -33px;
	top: 19px;
	height: 98%;
	width: 98%;
	border: 7px solid #00d4ff;
	z-index: -1;
}
/* End About Section */

/* About Section */
#about {
	position: relative;
	z-index: 1;
	padding: 80px 0 30px 0;
	background: linear-gradient(135deg, rgba(255,51,102,0.08) 0%, rgba(95,114,255,0.08) 100%);
	position: relative;
}
#about::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent, rgba(255,51,102,0.4) 50%, transparent);
}
.dark-mode #about {
	background: linear-gradient(135deg, rgba(255,51,102,0.15) 0%, rgba(95,114,255,0.15) 100%);
}

/* Education & Experience Section - Enhanced Side-by-Side */
/* Education, Experience & Certifications - Three Column Layout */
#education-experience {
	padding: 60px 0 100px 0;
	background: linear-gradient(135deg, rgba(95,114,255,0.08) 0%, rgba(255,51,102,0.08) 100%);
	overflow-x: hidden;
	position: relative;
}
#education-experience::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent, rgba(95,114,255,0.3) 50%, transparent);
}
.dark-mode #education-experience {
	background: linear-gradient(135deg, rgba(95,114,255,0.15) 0%, rgba(255,51,102,0.15) 100%);
}
.edu-exp-grid {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 5rem;
	position: relative;
}
.edu-section, .exp-section, .cert-section {
	position: relative;
}
.edu-section .section-title, .exp-section .section-title, .cert-section .section-title {
	text-align: center;
	margin-bottom: 40px;
}
.edu-item, .exp-item, .cert-card {
	background: var(--bg-card);
	border-radius: 1.8rem;
	padding: 3rem;
	margin-bottom: 30px;
	box-shadow: 0 10px 40px rgba(95,114,255,0.12);
	border: 2px solid transparent;
	background-image: linear-gradient(var(--bg-card), var(--bg-card)), linear-gradient(135deg, #0066ff, #00d4ff);
	background-origin: border-box;
	background-clip: padding-box, border-box;
	transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
	position: relative;
	overflow: hidden;
}
.edu-item::before, .exp-item::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 4px;
	height: 0;
	background: linear-gradient(180deg, #0066ff, #00d4ff);
	transition: height 0.4s ease;
}
.edu-item:hover::before, .exp-item:hover::before {
	height: 100%;
}
.edu-item:hover, .exp-item:hover, .cert-card:hover {
	transform: translateY(-8px) scale(1.02);
	box-shadow: 0 20px 60px rgba(95,114,255,0.25), 0 0 0 1px rgba(95,114,255,0.1);
}
.dark-mode .edu-item, .dark-mode .exp-item, .dark-mode .cert-card {
	box-shadow: 0 10px 40px rgba(0,0,0,0.4);
}
.dark-mode .edu-item:hover, .dark-mode .exp-item:hover, .dark-mode .cert-card:hover {
	box-shadow: 0 20px 60px rgba(95,114,255,0.4), 0 0 0 1px rgba(95,114,255,0.2);
}
@media (max-width: 1024px) {
	.edu-exp-grid {
		grid-template-columns: 1fr 1fr;
		gap: 2rem;
	}
	.cert-section {
		grid-column: 1 / -1;
	}
}
@media (max-width: 768px) {
	.edu-exp-grid {
		grid-template-columns: 1fr;
		gap: 2rem;
	}
}

/* Certifications in three-column layout */
#certifications {
	display: none;
}
.cert-section {
	display: block;
}
.cert-icon-wrapper {
	margin-bottom: 1.5rem;
	text-align: center;
}
.cert-icon {
	width: 70px;
	height: 70px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: linear-gradient(135deg, #0066ff 0%, #00d4ff 100%);
	color: #fff;
	box-shadow: 0 8px 25px rgba(95,114,255,0.3);
	transition: all 0.3s ease;
	position: relative;
}
.cert-icon i {
	font-size: 3rem;
}
.cert-badge {
	position: absolute;
	top: -5px;
	right: -5px;
	background: linear-gradient(135deg, #ffd600 0%, #ffb800 100%);
	color: #1a1a1a;
	font-size: 0.9rem;
	font-weight: 800;
	padding: 3px 8px;
	border-radius: 10px;
	box-shadow: 0 4px 12px rgba(255,214,0,0.35);
}
.cert-card:hover .cert-icon {
	transform: scale(1.1) rotate(5deg);
	box-shadow: 0 12px 35px rgba(255,51,102,0.4);
}
.cert-card {
    background: var(--bg-card);
    border-radius: 1.8rem;
    padding: 3rem 2.5rem;
    box-shadow: 0 10px 40px rgba(95,114,255,0.12);
    border: 2px solid transparent;
    background-image: linear-gradient(var(--bg-card), var(--bg-card)), linear-gradient(135deg, #0066ff, #00d4ff);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.5s;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 420px;
    width: 100%;
    transform: translateZ(0) perspective(1000px);
    backdrop-filter: blur(10px);
    position: relative;
    transform-style: preserve-3d;
    overflow: hidden;
}
.cert-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 4px;
	height: 0;
	background: linear-gradient(180deg, #0066ff, #00d4ff);
	transition: height 0.4s ease;
}
.cert-card:hover::before {
	height: 100%;
}
.cert-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(95,114,255,0.25), 0 0 0 1px rgba(95,114,255,0.1);
}
.cert-icon-wrapper {
    position: relative;
    margin-bottom: 2rem;
}
.cert-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, #00d4ff 0%, #0066ff 100%);
    color: #fff;
    box-shadow: 0 8px 24px rgba(95,114,255,0.30);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    z-index: 1;
}
.cert-icon i {
    font-size: 3.2rem;
    color: #fff;
    display: block;
}
.cert-card:hover .cert-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 32px rgba(95,114,255,0.40);
}
.cert-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, #ffd600 0%, #ffb800 100%);
    color: #1a1a1a;
    font-size: 1rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(255,214,0,0.35);
    z-index: 2;
    letter-spacing: 0.5px;
}
.cert-content {
    width: 100%;
}
.cert-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}
.cert-level {
    font-size: 1.3rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 1.2rem;
    letter-spacing: 0.05em;
}
.cert-tag {
    display: inline-block;
    background: linear-gradient(90deg, #00d4ff 0%, #0066ff 100%);
    color: #fff;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: 700;
    box-shadow: 0 4px 16px rgba(95,114,255,0.25);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.cert-desc {
	font-size: 1.4rem;
	color: #2c3e50;
	line-height: 2.2rem;
	font-weight: 400;
	margin-top: 1rem;
}
.dark-mode .cert-desc {
	color: #d0d0d0;
}
.cert-card:hover .cert-tag {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(95,114,255,0.35);
}
.dark-mode .cert-card {
    box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 2px 8px rgba(0,0,0,0.2);
}
.dark-mode .cert-card:hover {
    box-shadow: 0 32px 85px rgba(95,114,255,0.42), 0 14px 38px rgba(0,0,0,0.38);
}
@media (max-width: 768px) {
    .cert-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .cert-card {
        max-width: 100%;
        padding: 2.5rem 2rem;
    }
}
/* End Certifications Section */

/* contact Section */
#contact {
	padding: 60px 0;
	background: linear-gradient(135deg, rgba(95,114,255,0.08) 0%, rgba(255,51,102,0.08) 100%);
	position: relative;
}
#contact::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent, rgba(255,51,102,0.4) 50%, transparent);
}
.dark-mode #contact {
	background: linear-gradient(135deg, rgba(255,51,102,0.15) 0%, rgba(95,114,255,0.15) 100%);
}
#contact .contact {
	flex-direction: column;
	max-width: 1200px;
	margin: 0 auto;
	width: 90%;
	background: transparent;
}
#contact .contact-items {
	/* max-width: 400px; */
	width: 100%;
}
#contact .contact-item {
	width: 80%;
	padding: 30px;
	text-align: center;
	border-radius: 1.5rem;
	margin: 30px;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	box-shadow: 0 4px 24px rgba(0,0,0,0.12);
	transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.5s;
	background: var(--bg-card);
	border: 1px solid rgba(255,255,255,0.1);
	transform-style: preserve-3d;
}
#contact .contact-item:hover {
	box-shadow: 0 20px 60px rgba(95,114,255,0.25);
	transform: translateY(-10px) translateZ(50px) rotateX(3deg) scale(1.03);
}
.dark-mode #contact .contact-item {
	box-shadow: 0 4px 24px rgba(0,0,0,0.35);
}
.dark-mode #contact .contact-item:hover {
	box-shadow: 0 24px 70px rgba(95,114,255,0.35);
}
#contact .icon {
	width: 70px;
	height: 70px;
	margin: 0 auto;
	margin-bottom: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
}
#contact .icon i {
	font-size: 3.5rem;
	color: var(--accent);
	transition: transform 0.3s ease, color 0.3s ease;
}
#contact .contact-item:hover .icon i {
	transform: scale(1.15);
	color: var(--accent);
}
#contact .contact-info h1 {
	font-size: 2.5rem;
	font-weight: 500;
	margin-bottom: 5px;
	color: #00d4ff;
}
#contact .contact-info h2 {
	font-weight: 500;
	color: #23272f;
	font-size: 1.08rem;
}
#contact .contact-item p {
	font-weight: 500;
	font-size: 1.08rem;
	color: #23272f;
}
/*End contact Section */

/* Footer */
#footer {
	background-image: linear-gradient(60deg, #29323c 0%, #485563 100%);
	background: #353b48;
	box-shadow: 0 2px 16px rgba(0,0,0,0.12);
}
#footer .footer {
	min-height: 70px;
	flex-direction: column;
	padding-top: 12px;
	padding-bottom: 12px;
}
#footer h2 {
	color: white;
	font-weight: 500;
	font-size: 1.5rem;
	letter-spacing: 0.1rem;
	margin-top: 5px;
	margin-bottom: 5px;
}
#footer .social-icon {
	display: flex;
	margin-bottom: 6px;
	justify-content: center;
	gap: 8px;
	margin: 8px 0 6px 0;
}
#footer .social-item {
	height: 40px;
	width: 40px;
	margin: 0 3px;
	display: flex;
	align-items: center;
	justify-content: center;
}
#footer .social-item a {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: #23272f;
	box-shadow: 0 2px 12px rgba(95,114,255,0.10);
	transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
	color: #fff;
	text-decoration: none;
}
#footer .social-item a i {
	font-size: 1.8rem;
	transition: transform 0.2s ease;
}
#footer .social-item:hover a {
	transform: scale(1.12) rotate(-4deg);
	box-shadow: 0 6px 24px #0066ff44;
	background: var(--accent);
}
#footer .social-item:hover a i {
	transform: scale(1.1);
}
#footer p {
	color: #ffffff;
	font-size: 1.3rem;
	margin-top: 8px;
	font-weight: 500;
}
/* End Footer */

/* Keyframes */
@keyframes hamburger_puls {
	0% {
		opacity: 1;
		transform: scale(1);
	}
	100% {
		opacity: 0;
		transform: scale(1.4);
	}
}
@keyframes text_reveal_box {
	50% {
		width: 100%;
		left: 0;
	}
	100% {
		width: 0;
		left: 100%;
	}
}
@keyframes text_reveal {
	100% {
		color: white;
	}
}
@keyframes text_reveal_name {
	100% {
		color: #00d4ff;
		font-weight: 500;
	}
}
/* End Keyframes */

/* Media Query For Tablet */
@media only screen and (min-width: 768px) {
	.cta {
		font-size: 2.5rem;
		padding: 20px 60px;
	}
	h1.section-title {
		font-size: 6rem;
	}

	/* Hero */
	#hero h1 {
		font-size: 7rem;
	}
	/* End Hero */

	/* Services Section */
	#services .service-bottom .service-item {
		flex-basis: 45%;
		margin: 2.5%;
	}
	/* End Services Section */

	/* Project */
	#projects .project-item {
		flex-direction: row;
	}
	#projects .project-item:nth-child(even) {
		flex-direction: row-reverse;
	}
	#projects .project-item {
		height: 400px;
		margin: 0;
		width: 100%;
		border-radius: 0;
	}
	#projects .all-projects .project-info {
		height: 100%;
	}
	#projects .all-projects .project-img {
		height: 100%;
	}
	/* End Project */

	/* About */
	#about .about {
		flex-direction: row;
	}
	#about .col-left {
		width: 600px;
		height: 400px;
		padding-left: 60px;
	}
	#about .about .col-left .about-img::after {
		left: -45px;
		top: 34px;
		height: 98%;
		width: 98%;
		border: 10px solid #00d4ff;
	}
	#about .col-right {
		text-align: left;
		padding: 30px;
	}
	#about .col-right h1 {
		text-align: left;
	}
	/* End About */

	/* contact  */
	#contact .contact {
		flex-direction: column;
		padding: 100px 0;
		align-items: center;
		justify-content: center;
		min-width: 20vh;
	}
	#contact .contact-items {
		width: 100%;
		display: flex;
		flex-direction: row;
		justify-content: space-evenly;
		margin: 0;
	}
	#contact .contact-item {
		width: 30%;
		margin: 0;
		flex-direction: row;
	}
	#contact .contact-item .icon {
		height: 100px;
		width: 100px;
	}
	#contact .contact-item .icon img {
		object-fit: contain;
	}
	#contact .contact-item .contact-info {
		width: 100%;
		text-align: left;
		padding-left: 20px;
	}
	/* End contact  */
}
/* End Media Query For Tablet */

/* Media Query For Desktop */
@media only screen and (min-width: 1200px) {
	/* header */
	#header .hamburger {
		display: none;
	}
	#header .nav-list ul {
		position: initial;
		display: block;
		height: auto;
		width: fit-content;
		background-color: transparent;
	}
	#header .nav-list ul li {
		display: inline-block;
	}
	#header .nav-list ul li a {
		font-size: 1.8rem;
		color: var(--text-main);
	}
	#header .nav-list ul a:after {
		display: none;
	}
	/* End header */

	#services .service-bottom .service-item {
		flex-basis: 22%;
		margin: 1.5%;
	}
}
/* End  Media Query For Desktop */

/* Responsive improvements */
@media (max-width: 900px) {
	.service-item, .project-item, .contact-item {
		margin: 16px 0;
	}
}

:root {
	--bg-main: #f7f8fa;
	--bg-header-footer: rgba(255,255,255,0.95);
	--bg-card: #fff;
	--text-main: #23272f;
	--text-secondary: #444;
	--accent: #00d4ff;
	--accent-gradient: linear-gradient(90deg, #00d4ff 0%, #0066ff 100%);
	--shadow: 0 4px 24px rgba(95,114,255,0.08);
	--shadow-hover: 0 8px 32px rgba(95,114,255,0.12);
	--hero-overlay: linear-gradient(120deg,rgba(255,255,255,0.55) 0%,rgba(255,255,255,0.45) 100%);
	--header-border: 1.5px solid rgba(0,0,0,0.06);
	--header-shadow: 0 2px 16px rgba(0,0,0,0.08);
	--hero-bg: url('./img/premium_photo-1671028545797-cc0b7b6e765c.avif');
	--hero-bg-animated: linear-gradient(120deg, #f7faff 0%, #e3e9ff 100%);
}
body {
	background: var(--bg-main);
	color: var(--text-main);
	font-family: 'Montserrat', 'Poppins', Arial, sans-serif;
	transition: background 0.3s, color 0.3s;
	padding-top: 8vh;
}
.section-title, .brand h1 {
	color: var(--text-main);
}
.section-title span, .brand h1 span {
	color: var(--accent);
}
.cta {
	background: var(--accent-gradient);
	color: #fff;
	box-shadow: var(--shadow);
}
.cta:hover {
	background: linear-gradient(90deg, #0066ff 0%, #00d4ff 100%);
	box-shadow: var(--shadow-hover);
}
#header, #footer {
	background: var(--bg-header-footer);
	box-shadow: var(--header-shadow);
	backdrop-filter: blur(12px) saturate(160%);
	border-bottom: var(--header-border);
	transition: background 0.3s, border 0.3s, box-shadow 0.3s;
}
.service-item, .project-item, .contact-item {
	background: var(--bg-card);
	color: var(--text-main);
	box-shadow: var(--shadow);
}
.service-item:hover, .project-item:hover, .contact-item:hover {
	box-shadow: var(--shadow-hover);
}
.service-item h2, .project-info h2, .contact-info h1 {
	color: var(--accent);
}
.service-item p, .project-info p, .contact-info h2 {
	color: var(--text-secondary);
}
.social-item img {
	background: var(--bg-main);
}
#footer p {
	color: var(--text-secondary);
}

/* Darker mode */
.dark-mode {
	--bg-main: #111216;
	--bg-header-footer: rgba(35, 39, 47, 0.65);
	--bg-card: #18191c;
	--text-main: #f8f8f8;
	--text-secondary: #bdbdbd;
	--accent: #00d4ff;
	--accent-gradient: linear-gradient(90deg, #00d4ff 0%, #0066ff 100%);
	--shadow: 0 4px 24px rgba(0,0,0,0.45);
	--shadow-hover: 0 8px 32px rgba(0,0,0,0.55);
	--hero-overlay: linear-gradient(120deg,rgba(17,18,22,0.7) 0%,rgba(17,18,22,0.6) 100%);
	--header-border: 1.5px solid rgba(255,255,255,0.08);
	--header-shadow: 0 2px 16px rgba(0,0,0,0.18);
	--hero-bg: url('./img/photo-1552508744-1696d4464960.avif');
	--hero-bg-animated: linear-gradient(120deg, #181c2b 0%, #23243a 100%);
}

#dark-mode-toggle {
	position: relative;
	z-index: 2000;
	background: rgba(95,114,255,0.08);
	border: none;
	border-radius: 50%;
	cursor: pointer;
	font-size: 2rem;
	color: var(--accent);
	transition: color 0.3s;
	padding: 6px 10px;
	box-shadow: 0 2px 8px rgba(0,0,0,0.10);
	flex-shrink: 0;
	margin-left: 15px;
}
@media (max-width: 1199px) {
	#header .nav-bar {
		position: relative;
	}
	#dark-mode-toggle {
		position: absolute;
		left: 50%;
		transform: translateX(-50%);
		margin-left: 0;
		font-size: 1.6rem;
		padding: 4px 8px;
	}
	#header .hamburger {
		transform: scale(0.65);
		margin-right: 0;
	}
}
@media (max-width: 480px) {
	#header .brand h1 {
		font-size: 1.4rem;
	}
	#dark-mode-toggle {
		font-size: 1.3rem;
		padding: 3px 6px;
	}
	#header .hamburger {
		transform: scale(0.55);
	}
}
#dark-mode-toggle:focus {
	outline: 2px solid var(--accent);
}
#dark-mode-toggle:hover {
	background: rgba(95,114,255,0.18);
}

/* Hero Section Overlay */
#hero {
	position: relative;
}
#hero::after {
	content: '';
	position: absolute;
	left: 0;
	top: 0;
	height: 100%;
	width: 100%;
	z-index: 1;
	background: var(--hero-overlay);
	pointer-events: none;
	transition: background 0.3s;
}
#hero .hero {
	position: relative;
	z-index: 2;
}
#hero h1, #hero h2, #hero p, #hero .cta {
	color: var(--text-main) !important;
	text-shadow: 0 2px 8px rgba(0,0,0,0.10);
}

.project-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	gap: 2.5rem;
	margin-top: 2rem;
	margin-bottom: 2rem;
}
.dark-mode .project-card {
	box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 2px 8px rgba(0,0,0,0.2);
	border-color: rgba(255,255,255,0.12);
	background: rgba(24, 28, 43, 0.7);
}
.dark-mode .project-card:hover {
	box-shadow: 0 20px 48px rgba(95,114,255,0.3), 0 4px 16px rgba(0,0,0,0.3);
	border-color: rgba(95,114,255,0.4);
}
.project-card {
	background: var(--bg-card);
	border-radius: 1.5rem;
	box-shadow: 0 8px 32px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.08);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.5s;
	border: 1px solid rgba(255,255,255,0.1);
	transform: translateZ(0) perspective(1000px);
	backdrop-filter: blur(10px);
	position: relative;
	transform-style: preserve-3d;
}
.project-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	border-radius: 1.5rem;
	background: linear-gradient(135deg, rgba(255,51,102,0.05) 0%, rgba(95,114,255,0.05) 100%);
	opacity: 0;
	transition: opacity 0.4s;
	pointer-events: none;
	z-index: 1;
}
.project-card:hover::before {
	opacity: 1;
}
.project-card:hover {
	transform: translateY(-14px) translateZ(65px) rotateX(4deg) rotateY(-2deg) scale(1.03);
	box-shadow: 0 28px 75px rgba(95,114,255,0.3), 0 12px 30px rgba(0,0,0,0.18);
}
.project-card-img {
	width: 100%;
	aspect-ratio: 16/9;
	background: #eaeaea;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	position: relative;
	z-index: 2;
}
.dark-mode .project-card-img {
	background: #1a1a1a;
}
.project-card-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s;
}
.project-card:hover .project-card-img img {
	transform: scale(1.05);
}
.dark-mode .project-card {
	box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 2px 8px rgba(0,0,0,0.2);
}
.dark-mode .project-card:hover {
	box-shadow: 0 32px 85px rgba(95,114,255,0.42), 0 14px 38px rgba(0,0,0,0.38);
}
.project-card-body {
	padding: 2.2rem 2rem 2.5rem 2rem;
	display: flex;
	flex-direction: column;
	flex: 1;
	background: var(--bg-card);
	position: relative;
	z-index: 2;
}
.project-title {
	font-size: 2.1rem;
	font-weight: 700;
	margin-bottom: 0.6rem;
	color: var(--text-main);
	line-height: 1.3;
}
.dark-mode .project-title {
	color: #f8f9fa;
	text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.project-subtitle {
	font-size: 1.25rem;
	font-weight: 600;
	color: var(--accent);
	margin-bottom: 1.2rem;
	letter-spacing: 0.05em;
}
.dark-mode .project-subtitle {
	color: #00d4ff;
	text-shadow: 0 2px 6px rgba(255,51,102,0.3);
}
.project-desc {
	font-size: 1.35rem;
	color: var(--text-secondary);
	margin-bottom: 1.5rem;
	flex: 1;
	line-height: 1.7;
}
.dark-mode .project-desc {
	color: #d1d5db;
}
.project-btn {
	align-self: flex-start;
	padding: 0.7rem 2.2rem;
	border-radius: 2rem;
	background: var(--accent-gradient);
	color: #fff;
	font-weight: 600;
	font-size: 1.1rem;
	letter-spacing: 0.05em;
	border: none;
	box-shadow: 0 2px 12px rgba(95,114,255,0.10);
	transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
	text-decoration: none;
}
.project-btn:hover {
	background: linear-gradient(90deg, #0066ff 0%, #00d4ff 100%);
	box-shadow: 0 6px 24px #0066ff44;
	transform: translateY(-2px) scale(1.04);
}
@media (max-width: 700px) {
	.project-grid {
		grid-template-columns: 1fr;
		gap: 1.5rem;
	}
	.project-card-body {
		padding: 1.2rem 1rem 1.5rem 1rem;
	}
}

.dark-mode .section-title {
	color: #f8f9fa !important;
	text-shadow: 0 2px 12px rgba(0,0,0,0.4);
}
.dark-mode .service-item h2 {
	color: #00d4ff !important;
	text-shadow: 0 2px 8px rgba(255,51,102,0.25);
}
.dark-mode .service-item p {
	color: #d1d5db !important;
}
.dark-mode .contact-info h1 {
	color: #00d4ff !important;
	text-shadow: 0 2px 8px rgba(255,51,102,0.25);
}
.dark-mode .contact-info h2 {
	color: #d1d5db !important;
}
.dark-mode p {
	color: #d1d5db !important;
}

.dark-mode .section-title span,
.dark-mode .brand h1 span {
	color: var(--accent) !important;
}

/* Animated blobs for light mode */
.hero-bg-blob, .hero-bg-blob2, .hero-bg-blob3 {
	position: absolute;
	border-radius: 50%;
	opacity: 0.35;
	filter: blur(32px);
	z-index: 0;
	pointer-events: none;
	animation: blobMove 16s ease-in-out infinite alternate;
}
.hero-bg-blob {
	width: 420px; height: 420px;
	background: linear-gradient(120deg, #aee1f9 0%, #b2e0ff 100%);
	top: -120px; left: -120px;
	animation-delay: 0s;
}
.hero-bg-blob2 {
	width: 320px; height: 320px;
	background: linear-gradient(120deg, #ffe29f 0%, #b2ffd6 100%);
	bottom: 40px; right: 80px;
	animation-delay: 4s;
}
.hero-bg-blob3 {
	width: 220px; height: 220px;
	background: linear-gradient(120deg, #b2ffd6 0%, #b2e0ff 100%);
	top: 60%; left: 60%;
	animation-delay: 8s;
}
@keyframes blobMove {
	0% { transform: scale(1) translateY(0) translateX(0); }
	50% { transform: scale(1.15) translateY(-40px) translateX(40px); }
	100% { transform: scale(1) translateY(0) translateX(0); }
}
/* Animated particles for dark mode */
.dark-mode .hero-bg-blob, .dark-mode .hero-bg-blob2, .dark-mode .hero-bg-blob3 {
	display: none;
}
.dark-mode .hero-bg-particle {
	position: absolute;
	border-radius: 50%;
	background: #ffd600;
	opacity: 0.12;
	width: 18px; height: 18px;
	pointer-events: none;
	z-index: 0;
	animation: particleMove 12s linear infinite;
}
.dark-mode .hero-bg-particle:nth-child(1) { top: 10%; left: 20%; animation-delay: 0s; }
.dark-mode .hero-bg-particle:nth-child(2) { top: 30%; left: 70%; animation-delay: 2s; }
.dark-mode .hero-bg-particle:nth-child(3) { top: 60%; left: 40%; animation-delay: 4s; }
.dark-mode .hero-bg-particle:nth-child(4) { top: 80%; left: 80%; animation-delay: 6s; }
.dark-mode .hero-bg-particle:nth-child(5) { top: 50%; left: 10%; animation-delay: 8s; }
@keyframes particleMove {
	0% { transform: translateY(0) scale(1); opacity: 0.12; }
	50% { transform: translateY(-40px) scale(1.3); opacity: 0.22; }
	100% { transform: translateY(0) scale(1); opacity: 0.12; }
}

.hero-bg-wave-path {
	transition: fill 0.5s;
	fill: #e3e9ff;
}
.dark-mode .hero-bg-wave-path {
	fill: #23243a;
}

/* Animated 3D spheres for hero background */
.hero-bg-sphere {
	position: absolute;
	border-radius: 50%;
	opacity: 0.4;
	filter: blur(24px);
	z-index: 0;
	pointer-events: none;
	animation: sphereFloat3D 20s ease-in-out infinite;
	transition: background 0.5s, opacity 0.5s;
	transform-style: preserve-3d;
}
.sphere1 {
	width: 340px; height: 340px;
	background: radial-gradient(circle at 30% 30%, #aee1f9 0%, #b2e0ff 100%);
	top: -80px; left: -100px;
	animation-delay: 0s;
}
.sphere2 {
	width: 220px; height: 220px;
	background: radial-gradient(circle at 70% 70%, #ffe29f 0%, #b2ffd6 100%);
	top: 60px; right: 80px;
	animation-delay: 3s;
}
.sphere3 {
	width: 180px; height: 180px;
	background: radial-gradient(circle at 50% 50%, #b2ffd6 0%, #b2e0ff 100%);
	bottom: 120px; left: 20%;
	animation-delay: 6s;
}
.sphere4 {
	width: 120px; height: 120px;
	background: radial-gradient(circle at 50% 50%, #00d4ff 0%, #ffd600 100%);
	bottom: 60px; right: 18%;
	animation-delay: 9s;
}
.sphere5 {
	width: 90px; height: 90px;
	background: radial-gradient(circle at 50% 50%, #0066ff 0%, #aee1f9 100%);
	top: 40%; left: 60%;
	animation-delay: 12s;
}
@keyframes sphereFloat3D {
	0% { transform: scale(1) translateY(0) translateX(0) translateZ(0) rotateZ(0deg); filter: blur(24px); }
	25% { transform: scale(1.15) translateY(-40px) translateX(30px) translateZ(20px) rotateZ(90deg); filter: blur(32px); }
	50% { transform: scale(0.9) translateY(0) translateX(-20px) translateZ(-10px) rotateZ(180deg); filter: blur(18px); }
	75% { transform: scale(1.08) translateY(30px) translateX(-30px) translateZ(15px) rotateZ(270deg); filter: blur(28px); }
	100% { transform: scale(1) translateY(0) translateX(0) translateZ(0) rotateZ(360deg); filter: blur(24px); }
}
.dark-mode .sphere1 {
	background: radial-gradient(circle at 30% 30%, #23243a 0%, #0066ff 100%);
	opacity: 0.3;
}
.dark-mode .sphere2 {
	background: radial-gradient(circle at 70% 70%, #181c2b 0%, #00d4ff 100%);
	opacity: 0.28;
}
.dark-mode .sphere3 {
	background: radial-gradient(circle at 50% 50%, #ffd600 0%, #23243a 100%);
	opacity: 0.24;
}
.dark-mode .sphere4 {
	background: radial-gradient(circle at 50% 50%, #0066ff 0%, #00d4ff 100%);
	opacity: 0.24;
}
.dark-mode .sphere5 {
	background: radial-gradient(circle at 50% 50%, #23243a 0%, #ffd600 100%);
	opacity: 0.2;
}

/* Animated SVG shapes for hero background */
.hero-bg-shape1, .hero-bg-shape2, .hero-bg-shape3, .hero-bg-shape4 {
	position: absolute;
	z-index: 0;
	pointer-events: none;
	opacity: 0.22;
	filter: blur(6px);
	transition: opacity 0.5s, filter 0.5s;
}
.hero-bg-shape1 {
	width: 180px; height: 180px;
	top: 8%; left: 6%;
	opacity: 0.25;
	animation: shape1Float 16s ease-in-out infinite;
	transform-style: preserve-3d;
}
.hero-bg-shape1 polygon {
	fill: url(#shape1-gradient-light);
}
.hero-bg-shape2 {
	width: 220px; height: 110px;
	top: 18%; right: 8%;
	opacity: 0.22;
	animation: shape2Float 20s ease-in-out infinite;
	transform-style: preserve-3d;
}
.hero-bg-shape2 ellipse {
	fill: url(#shape2-gradient-light);
}
.hero-bg-shape3 {
	width: 260px; height: 80px;
	bottom: 18%; left: 10%;
	opacity: 0.2;
	animation: shape3Float 18s ease-in-out infinite;
	transform-style: preserve-3d;
}
.hero-bg-shape3 path {
	stroke: #00d4ff;
	stroke-width: 6;
	fill: none;
	filter: blur(2px);
	opacity: 0.7;
}
.hero-bg-shape4 {
	width: 120px; height: 120px;
	bottom: 10%; right: 12%;
	opacity: 0.24;
	animation: shape4Float 22s ease-in-out infinite;
	transform-style: preserve-3d;
}
.hero-bg-shape4 rect {
	fill: url(#shape4-gradient-light);
}

/* Gradients for SVG shapes (light mode) */
.hero-bg-shape1 polygon {
	fill: url(#shape1-gradient-light);
}
.hero-bg-shape2 ellipse {
	fill: url(#shape2-gradient-light);
}
.hero-bg-shape4 rect {
	fill: url(#shape4-gradient-light);
}

/* Keyframes for floating/rotating shapes */
@keyframes shape1Float {
	0% { transform: translateY(0) scale(1) rotate(0deg) translateZ(0); }
	33% { transform: translateY(-40px) scale(1.12) rotate(120deg) translateZ(30px); }
	66% { transform: translateY(20px) scale(0.95) rotate(240deg) translateZ(-20px); }
	100% { transform: translateY(0) scale(1) rotate(360deg) translateZ(0); }
}
@keyframes shape2Float {
	0% { transform: translateY(0) scale(1) rotate(0deg) translateZ(0); }
	33% { transform: translateY(30px) scale(1.15) rotate(-120deg) translateZ(25px); }
	66% { transform: translateY(-15px) scale(0.92) rotate(-240deg) translateZ(-15px); }
	100% { transform: translateY(0) scale(1) rotate(-360deg) translateZ(0); }
}
@keyframes shape3Float {
	0% { transform: translateX(0) scale(1) translateZ(0); }
	50% { transform: translateX(50px) scale(1.1) translateZ(20px); }
	100% { transform: translateX(0) scale(1) translateZ(0); }
}
@keyframes shape4Float {
	0% { transform: scale(1) rotate(0deg) translateZ(0); }
	33% { transform: scale(1.25) rotate(120deg) translateZ(35px); }
	66% { transform: scale(0.88) rotate(240deg) translateZ(-25px); }
	100% { transform: scale(1) rotate(360deg) translateZ(0); }
}

/* Dark mode: adjust colors and opacity for shapes */
.dark-mode .hero-bg-shape1 {
	opacity: 0.18;
}
.dark-mode .hero-bg-shape2 {
	opacity: 0.16;
}
.dark-mode .hero-bg-shape3 {
	opacity: 0.14;
}
.dark-mode .hero-bg-shape4 {
	opacity: 0.18;
}
.dark-mode .hero-bg-shape1 polygon {
	fill: url(#shape1-gradient-dark);
}
.dark-mode .hero-bg-shape2 ellipse {
	fill: url(#shape2-gradient-dark);
}
.dark-mode .hero-bg-shape3 path {
	stroke: #ffd600;
	opacity: 0.5;
}
.dark-mode .hero-bg-shape4 rect {
	fill: url(#shape4-gradient-dark);
}

/* Responsive: scale down shapes on small screens */
@media (max-width: 700px) {
	.hero-bg-shape1, .hero-bg-shape2, .hero-bg-shape3, .hero-bg-shape4 {
		width: 90px !important; height: 90px !important;
	}
}

/* SVG gradients for shapes (inject into HTML) */
body { overflow-x: hidden; }
/* About Section - Improved Typography */
#about .col-right h2 {
	font-size: 2.2rem;
	font-weight: 600;
	letter-spacing: 0.1rem;
	margin-bottom: 15px;
	color: #00d4ff;
}
#about .col-right p {
	font-size: 1.6rem;
	line-height: 2.8rem;
	color: #2c3e50;
	margin-bottom: 20px;
	font-weight: 400;
}
.dark-mode #about .col-right p {
	color: #e0e0e0;
}

/* Education & Experience - Improved Typography */
.edu-title, .exp-title {
	font-size: 2.2rem;
	font-weight: 800;
	color: #2c3e50;
	margin-bottom: 1rem;
	background: linear-gradient(135deg, #0066ff, #00d4ff);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}
.edu-institution, .exp-company {
	font-size: 1.7rem;
	font-weight: 700;
	color: #00d4ff;
	margin-bottom: 0.8rem;
	position: relative;
	display: inline-block;
}
.edu-institution::before, .exp-company::before {
	content: '●';
	margin-right: 8px;
	color: #0066ff;
	font-size: 0.8em;
}
.edu-period, .exp-period {
	font-size: 1.35rem;
	color: #0066ff;
	margin-bottom: 1.2rem;
	font-weight: 600;
	display: block;
}
.edu-desc, .exp-desc {
	font-size: 1.5rem;
	color: #2c3e50;
	line-height: 2.4rem;
	font-weight: 400;
}
.edu-desc strong, .exp-desc strong, .cert-desc strong {
	color: #0066ff;
	font-weight: 600;
}
.dark-mode .edu-title, .dark-mode .exp-title {
	background: linear-gradient(135deg, #8fa3ff, #00d4ff);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}
.dark-mode .edu-desc, .dark-mode .exp-desc {
	color: #d0d0d0;
}
.dark-mode .edu-desc strong, .dark-mode .exp-desc strong, .dark-mode .cert-desc strong {
	color: #8fa3ff;
	font-weight: 600;
}
.dark-mode .edu-period, .dark-mode .exp-period {
	color: #8fa3ff;
}

/* Certifications - Improved Typography */
#certifications .cert-top p {
	font-size: 1.6rem;
	line-height: 2.6rem;
	color: #2c3e50;
	font-weight: 400;
}
.dark-mode #certifications .cert-top p {
	color: #d0d0d0;
}

/* Services - Improved Typography */
#services .service-top p {
	font-size: 1.6rem;
	line-height: 2.6rem;
	color: #2c3e50;
	font-weight: 400;
}
#services .service-item h2 {
	font-size: 1.6rem;
}
#services .service-item p {
	font-size: 1.4rem;
	line-height: 2.2rem;
	color: #2c3e50;
	font-weight: 400;
}
.dark-mode #services .service-top p {
	color: #d0d0d0;
}
.dark-mode #services .service-item p {
	color: #d0d0d0;
}

/* Projects - Improved Typography */
.project-desc {
	font-size: 1.5rem;
	line-height: 2.4rem;
	color: #2c3e50;
	font-weight: 400;
}
.dark-mode .project-desc {
	color: #d0d0d0;
}

/* Contact - Improved Typography */
#contact .contact-info h2 {
	font-size: 1.5rem;
	color: #2c3e50;
	font-weight: 500;
}
.dark-mode #contact .contact-info h2 {
	color: #d0d0d0;
}

/* Vertical separators between sections */
.edu-section::after, .exp-section::after {
	content: '';
	position: absolute;
	right: -2.5rem;
	top: 70px;
	bottom: 30px;
	width: 2px;
	background: linear-gradient(180deg, transparent, rgba(95,114,255,0.2) 20%, rgba(255,51,102,0.2) 80%, transparent);
	opacity: 0.6;
}
.dark-mode .edu-section::after, .dark-mode .exp-section::after {
	background: linear-gradient(180deg, transparent, rgba(95,114,255,0.3) 20%, rgba(255,51,102,0.3) 80%, transparent);
}
@media (max-width: 1024px) {
	.edu-section::after {
		display: none;
	}
}
@media (max-width: 768px) {
	.edu-section::after, .exp-section::after {
		display: none;
	}
}

/* Clickable certification card */
.cert-card {
	cursor: pointer;
	text-decoration: none;
	display: block;
}
.cert-card:hover {
	cursor: pointer;
}

/* Footer copyright styling */
#footer p {
	color: #000000 !important;
	font-size: 1.2rem;
	margin-top: 6px;
	font-weight: 400;
}
.dark-mode #footer p {
	color: #ffffff !important;
}