/* =============================
	 Global Theme & Base Styles
	 ============================= */
:root {
	--bg-gradient: radial-gradient(circle at 20% 20%, #1d2740, #0d1017 70%);
	--color-bg: #0f141b;
	--color-bg-alt: #18212c;
	--color-text: #e5ecf5;
	--color-text-dim: #9aa9bc;
	--color-accent: #4aa3ff;
	--color-accent-alt: #8f67ff;
	--color-accent-warm: #ffb347;
	--glass-border: rgba(255,255,255,0.18);
	--glass-bg: rgba(255,255,255,0.08);
	--glass-bg-strong: rgba(255,255,255,0.12);
	--shadow-elev: 0 4px 18px -4px rgba(0,0,0,0.4), 0 8px 32px -8px rgba(0,0,0,0.5);
	--radius-sm: 10px;
	--radius-md: 18px;
	--radius-lg: 28px;
	--transition: 0.5s cubic-bezier(.4,.14,.3,1);
	--gradient-text: linear-gradient(90deg,var(--color-accent),var(--color-accent-alt),var(--color-accent-warm));
	--nav-height: 68px;
}

[data-theme='light'] {
	--bg-gradient: radial-gradient(circle at 20% 20%, #ffffff, #d5e2ee 70%);
	--color-bg: #eef3f7;
	--color-bg-alt: #ffffff;
	--color-text: #1b2735;
	--color-text-dim: #5d6d7c;
	--glass-bg: rgba(255,255,255,0.55);
	--glass-bg-strong: rgba(255,255,255,0.7);
	--glass-border: rgba(255,255,255,0.6);
	--shadow-elev: 0 4px 18px -4px rgba(0,0,0,0.07), 0 8px 32px -8px rgba(0,0,0,0.08);
}

html, body { height: 100%; }
html {
	scroll-behavior: smooth;
	scroll-padding-top: var(--nav-height); /* Accounts for fixed navbar height */
}
body {
	font-family: 'Poppins', system-ui, sans-serif;
	background: var(--bg-gradient), var(--color-bg);
	color: var(--color-text);
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
	position: relative;
}

a { text-decoration: none; }
a:hover { text-decoration: none; }

.text-gradient { background: var(--gradient-text); -webkit-background-clip: text; color: transparent; background-clip: text; }

/* =============================
	 Glass & Utility
	 ============================= */
.glass-card, .glass-nav, .glass-btn, .glass-btn-alt, .glass-icon-btn, .glass-badge, .glass-float {
	backdrop-filter: blur(18px) saturate(160%);
	-webkit-backdrop-filter: blur(18px) saturate(160%);
	background: var(--glass-bg);
	border: 1px solid var(--glass-border);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-elev);
	position: relative;
}

.glass-nav { 
	background: rgba(15,20,27,0.65); 
	transition: all 0.4s cubic-bezier(0.4, 0.14, 0.3, 1); 
	backdrop-filter: blur(18px) saturate(160%);
	-webkit-backdrop-filter: blur(18px) saturate(160%);
	border-bottom: 1px solid var(--glass-border);
	z-index: 1050;
}

/* Enhanced floating navigation */
.navbar-floating {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	background: rgba(15,20,27,0.85);
	backdrop-filter: blur(20px) saturate(180%);
	-webkit-backdrop-filter: blur(20px) saturate(180%);
	border-bottom: 1px solid rgba(255,255,255,0.1);
	box-shadow: 0 8px 32px -8px rgba(0,0,0,0.4);
	transform: translateY(0);
	animation: navSlideDown 0.6s cubic-bezier(0.4, 0.14, 0.3, 1);
}

.navbar-hidden {
	transform: translateY(-100%);
	transition: transform 0.4s cubic-bezier(0.4, 0.14, 0.3, 1);
}

@keyframes navSlideDown {
	from {
		transform: translateY(-100%);
		opacity: 0;
	}
	to {
		transform: translateY(0);
		opacity: 1;
	}
}

.glass-nav .nav-link {
	color: rgba(255,255,255,0.85);
	font-weight: 400;
	transition: all 0.3s ease;
	position: relative;
	padding: 0.5rem 1rem;
	border-radius: var(--radius-sm);
}

.glass-nav .nav-link:hover {
	color: var(--color-accent);
	background: rgba(74,163,255,0.1);
	transform: translateY(-1px);
}

.glass-nav .nav-link.active {
	color: var(--color-accent);
	background: rgba(74,163,255,0.15);
	font-weight: 500;
}

.glass-nav .nav-link.active::after {
	content: '';
	position: absolute;
	bottom: -1px;
	left: 50%;
	width: 20px;
	height: 2px;
	background: var(--color-accent);
	transform: translateX(-50%);
	border-radius: 2px;
}

[data-theme='light'] .glass-nav { 
	background: rgba(255,255,255,0.85); 
	border-bottom: 1px solid rgba(0,0,0,0.1);
}
[data-theme='light'] .navbar-floating {
	background: rgba(255,255,255,0.90);
}
[data-theme='light'] .glass-nav .nav-link {
	color: rgba(27,39,53,0.85);
}
[data-theme='light'] .glass-nav .nav-link:hover {
	background: rgba(74,163,255,0.1);
}
.navbar-scrolled.glass-nav { background: var(--glass-bg-strong); }

.glass-btn { background: linear-gradient(135deg,var(--color-accent) 0%,var(--color-accent-alt) 60%); border: none; color:#fff; box-shadow: 0 4px 16px -4px rgba(74,163,255,0.55); }
.glass-btn:hover { filter: brightness(1.1); transform: translateY(-2px); }
.glass-btn:active { transform: translateY(0); }
.glass-btn-alt { background: var(--glass-bg); color: var(--color-text); border: 1px solid var(--glass-border); }
.glass-btn-alt:hover { background: var(--glass-bg-strong); }

.glass-icon-btn { width: 44px; height: 44px; display:flex; align-items:center; justify-content:center; font-weight:600; border-radius: 14px; transition: var(--transition); }
.glass-icon-btn:hover { transform: translateY(-4px) scale(1.05); }

.glass-badge { font-size: .75rem; letter-spacing:.5px; background: var(--glass-bg-strong); padding:.45rem .85rem; }
[data-theme='light'] .glass-badge { color: #000; border: 1px solid rgba(0,0,0,0.1); }
.mini-tag { display:inline-block; background: var(--glass-bg); padding:.35rem .75rem; border-radius: 30px; font-size:.65rem; text-transform:uppercase; letter-spacing:.5px; font-weight:600; margin:0 .4rem .5rem 0; }

/* =============================
	 Background Blobs
	 ============================= */
.bg-blobs { position: fixed; inset:0; overflow:hidden; z-index:-1; }
.blob { position:absolute; width:540px; height:540px; filter: blur(120px); opacity:.55; animation: float 16s ease-in-out infinite; }
.blob-1 { background:#1752ff; top:-160px; left:-160px; }
.blob-2 { background:#8f67ff; bottom:-160px; right:-120px; animation-delay: -4s; }
.blob-3 { background:#ff8a3d; top:40%; left:55%; animation-delay: -8s; }
[data-theme='light'] .blob { opacity:.35; }
.glass-overlay { position:absolute; inset:0; backdrop-filter: blur(60px); -webkit-backdrop-filter: blur(60px); pointer-events:none; mix-blend-mode: overlay; opacity:.25; }

@keyframes float { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(80px, -40px) scale(1.1); } 66% { transform: translate(-60px, 60px) scale(.9); } }

/* =============================
	 Layout Sections
	 ============================= */
.section-pad { padding: clamp(4rem, 8vw, 6.5rem) 0; position:relative; }
.section-title { font-family: 'Space Grotesk',sans-serif; font-weight:700; letter-spacing:1px; margin-bottom:1.5rem; }

/* Hero */
.hero-section { padding-top: var(--nav-height); }
.hero-bg { position:relative; background: #0d1117 center/cover no-repeat; }
.hero-bg { background-image: linear-gradient(rgba(8,12,19,0.35), rgba(8,12,19,0.35)), url('img/construction.jpg'); }
.hero-bg .hero-overlay { position:absolute; inset:0; background: linear-gradient(120deg, rgba(15,20,27,0.45), rgba(15,20,27,0.15)); backdrop-filter: blur(2px); }
[data-theme='light'] .hero-bg { background-image: linear-gradient(rgba(245,247,250,0.45), rgba(245,247,250,0.45)), url('img/construction.jpg'); }
[data-theme='light'] .hero-bg .hero-overlay { background: linear-gradient(120deg, rgba(255,255,255,0.4), rgba(255,255,255,0.15)); }
.portrait-wrapper { max-width: 360px; margin-left:auto; position:relative; border-radius: var(--radius-lg); }
.resume-portrait { width:100%; height:auto; object-fit:cover; aspect-ratio: 3/4; }
.resume-portrait-img { width:100%; max-width:320px; aspect-ratio:3/4; object-fit:cover; }
.hero-image-wrap { border-radius: var(--radius-lg); overflow:hidden; position:relative; }
.hero-image-wrap img.main-hero-img { aspect-ratio: 4/3; object-fit:cover; width:100%; display:block; border-radius: inherit; }
.floating-portrait { 
	position: absolute; 
	bottom: -32px; 
	right: -32px; 
	width: 140px; 
	border-radius: 26px; 
	box-shadow: 0 8px 28px -6px rgba(0,0,0,.6); 
}
.portrait-img { width:100%; height:100%; object-fit:cover; }
.stat-badge { position:absolute; top:14px; left:14px; padding:.75rem 1rem; font-size:.7rem; line-height:1.2; border-radius: 14px; }

/* Skills */
.skill-card .progress { background: rgba(255,255,255,0.07); height: 10px; }
[data-theme='light'] .skill-card .progress { background: rgba(0,0,0,0.08); }
.progress-bar { font-size:.65rem; font-weight:600; letter-spacing:.5px; }

/* Projects */
.project-card ul { columns: 2; column-gap:1.25rem; }
@media (max-width: 768px) { .project-card ul { columns:1; } }
.mini-metric { background: var(--glass-bg); padding:.75rem 1rem; border-radius: 16px; border:1px solid var(--glass-border); }

/* Timeline */
.timeline { position:relative; padding-left:1.75rem; }
.timeline:before { content:""; position:absolute; left:.6rem; top:.5rem; bottom:.5rem; width:2px; background: linear-gradient(var(--color-accent), var(--color-accent-alt)); opacity:.6; }
.timeline-item { position:relative; margin-bottom:2rem; }
.timeline-item:last-child { margin-bottom:0; }
.timeline-point { position:absolute; left:-1.2rem; top:.35rem; width:14px; height:14px; background: var(--color-accent); border-radius:50%; border:2px solid #fff; box-shadow: 0 0 0 4px rgba(74,163,255,0.35); }
.timeline-item.upcoming .timeline-point { background: var(--color-accent-alt); box-shadow:0 0 0 4px rgba(143,103,255,0.35); }

/* Resume Section */
#resume .mini-tag { font-size:.55rem; }
#resume .glass-card h6 { letter-spacing:.5px; font-weight:600; }
#resume ul { padding-left:1rem; }
#resume a { text-decoration: none; }

/* Education */
.edu-card span.badge { background: linear-gradient(145deg,var(--color-accent) 0%, var(--color-accent-alt) 100%) !important; }
[data-theme='light'] .edu-card span.badge.text-bg-secondary { background: linear-gradient(145deg,#818da0,#b0bccd) !important; }

/* Contact */
.contact-list li { margin-bottom:.65rem; display:flex; gap:.6rem; align-items:flex-start; }
.contact-icon { width:22px; display:inline-flex; justify-content:center; }
.glass-icon-btn.disabled { opacity:.4; pointer-events:none; }

/* Enhanced Contact Section */
.contact-card {
	transition: all 0.3s ease;
	cursor: pointer;
}

.contact-card:hover {
	transform: translateY(-2px);
	box-shadow: var(--shadow-elev);
}

.contact-card-icon {
	width: 40px;
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: var(--glass-bg-strong);
	color: var(--color-accent);
	flex-shrink: 0;
}

.contact-card h6 {
	color: var(--color-text);
	font-weight: 600;
	font-size: 0.9rem;
}

.contact-card a {
	color: var(--color-accent);
	transition: color 0.3s ease;
}

.contact-card a:hover {
	color: var(--color-accent-alt);
}

/* Social Buttons */
.social-btn {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.6rem 1rem;
	border-radius: var(--radius-sm);
	text-decoration: none;
	font-size: 0.85rem;
	font-weight: 500;
	transition: all 0.3s ease;
	border: 1px solid var(--glass-border);
	background: var(--glass-bg);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
}

.social-btn i {
	font-size: 1rem;
}

.social-btn.linkedin {
	color: #0077b5;
}

.social-btn.linkedin:hover {
	background: #0077b5;
	color: white;
	transform: translateY(-2px);
}

.social-btn.whatsapp {
	color: #25d366;
}

.social-btn.whatsapp:hover {
	background: #25d366;
	color: white;
	transform: translateY(-2px);
}

.social-btn.email {
	color: var(--color-accent);
}

.social-btn.email:hover {
	background: var(--color-accent);
	color: white;
	transform: translateY(-2px);
}

/* Quick Stats */
.quick-stat {
	padding: 0.5rem;
}

/* Contact Form Enhancements */
.contact-form-icon {
	width: 50px;
	height: 50px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: var(--glass-bg-strong);
	color: var(--color-accent);
	flex-shrink: 0;
}

.contact-form-icon i {
	font-size: 1.25rem;
}

.form-control-lg,
.form-select-lg {
	padding: 0.75rem 1rem;
	font-size: 1rem;
	border-radius: var(--radius-sm);
	border: 1px solid var(--glass-border);
	background: var(--glass-bg);
	color: var(--color-text);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	transition: all 0.3s ease;
}

.form-control-lg:focus,
.form-select-lg:focus {
	border-color: var(--color-accent);
	box-shadow: 0 0 0 0.2rem rgba(74, 163, 255, 0.25);
	background: var(--glass-bg-strong);
}

.form-control-lg::placeholder {
	color: var(--color-text-dim);
	opacity: 0.7;
}

.form-label {
	color: var(--color-text);
	margin-bottom: 0.5rem;
	letter-spacing: 0.5px;
}

/* Form validation states with enhanced feedback */
.form-control.is-invalid,
.form-select.is-invalid,
.input-group .form-control.is-invalid,
.input-group .form-select.is-invalid {
	border-color: #dc3545;
	box-shadow: 0 0 0 1px rgba(220, 53, 69, 0.25);
	background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
	background-repeat: no-repeat;
	background-position: right calc(0.375em + 0.1875rem) center;
	background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.form-control.is-valid,
.form-select.is-valid,
.input-group .form-control.is-valid,
.input-group .form-select.is-valid {
	border-color: #198754;
	box-shadow: 0 0 0 1px rgba(25, 135, 84, 0.25);
	background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23198754' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
	background-repeat: no-repeat;
	background-position: right calc(0.375em + 0.1875rem) center;
	background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.form-select.is-valid,
.form-select.is-invalid {
	background-position: right 1rem center, center right 2.25rem;
}

.input-group .form-control.is-valid,
.input-group .form-control.is-invalid {
	z-index: 3;
}

.input-group .form-control.is-valid:focus,
.input-group .form-control.is-invalid:focus {
	z-index: 4;
}

.input-group .form-control.is-valid ~ .input-group-text,
.input-group .form-select.is-valid ~ .input-group-text {
	border-color: #198754;
}

.input-group .form-control.is-invalid ~ .input-group-text,
.input-group .form-select.is-invalid ~ .input-group-text {
	border-color: #dc3545;
}

.invalid-feedback {
	color: #dc3545;
	margin-top: 0.25rem;
	font-size: 0.85em;
}

/* Form alert styling */
.form-alert {
	border-radius: var(--radius-sm);
	transition: all 0.3s ease;
	animation: alertSlideIn 0.3s forwards;
}

@keyframes alertSlideIn {
	from {
		opacity: 0;
		transform: translateY(-10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Light theme adjustments */
[data-theme='light'] .form-control-lg,
[data-theme='light'] .form-select-lg {
	background: rgba(255, 255, 255, 0.8);
	border-color: rgba(0, 0, 0, 0.1);
}

[data-theme='light'] .form-control-lg:focus,
[data-theme='light'] .form-select-lg:focus {
	background: rgba(255, 255, 255, 0.9);
}

/* Contact section responsive */
@media (max-width: 768px) {
	.contact-card {
		margin-bottom: 1rem;
	}
	
	.social-btn span {
		display: none;
	}
	
	.social-btn {
		padding: 0.6rem;
		border-radius: 50%;
		width: 44px;
		height: 44px;
		justify-content: center;
	}
	
	.quick-stat {
		text-align: center;
		padding: 1rem 0.5rem;
	}
}

/* Footer */
footer { background: linear-gradient(to top, rgba(0,0,0,.35), rgba(0,0,0,0)); }

/* Reveal Animations */
[data-reveal] { opacity:0; transform: translateY(30px); transition: var(--transition); }
[data-reveal].revealed { opacity:1; transform: translateY(0); }

/* Theme Toggle */
#themeToggle { font-size:.75rem; letter-spacing:.5px; }

/* Resume PDF Viewer */
.resume-modal .modal-dialog {
	max-width: 95vw;
	height: 95vh;
	margin: 2.5vh auto;
}

.resume-modal .modal-content {
	height: 100%;
	background: var(--color-bg);
	border: 1px solid var(--glass-border);
	border-radius: var(--radius-md);
	overflow: hidden;
}

.resume-modal .modal-header {
	background: var(--glass-bg);
	border-bottom: 1px solid var(--glass-border);
	backdrop-filter: blur(18px);
	-webkit-backdrop-filter: blur(18px);
}

.resume-modal .modal-body {
	padding: 0;
	height: calc(100% - 60px);
	overflow: hidden;
}

.pdf-viewer {
	width: 100%;
	height: 100%;
	border: none;
	background: #f5f5f5;
}

.pdf-controls {
	position: absolute;
	top: 10px;
	right: 10px;
	z-index: 10;
	display: flex;
	gap: 8px;
}

.pdf-controls .btn {
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	background: rgba(0,0,0,0.7);
	border: 1px solid rgba(255,255,255,0.2);
	color: white;
	padding: 0.4rem 0.8rem;
	font-size: 0.8rem;
}

.pdf-controls .btn:hover {
	background: rgba(0,0,0,0.8);
	color: var(--color-accent);
}

/* Loading state for PDF */
.pdf-loading {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	flex-direction: column;
	gap: 1rem;
	color: var(--color-text-dim);
}

.pdf-loading .spinner-border {
	color: var(--color-accent);
}

@media (max-width: 768px) {
	.resume-modal .modal-dialog {
		max-width: 100vw;
		height: 100vh;
		margin: 0;
		border-radius: 0;
	}
	
	.resume-modal .modal-content {
		border-radius: 0;
		height: 100vh;
	}
	
	.pdf-controls {
		position: static;
		padding: 0.5rem;
		background: var(--glass-bg);
		border-bottom: 1px solid var(--glass-border);
		justify-content: center;
	}
}

/* Scrollbar (Webkit) */
::-webkit-scrollbar { width:10px; }
::-webkit-scrollbar-track { background: rgba(255,255,255,0.05); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--color-accent), var(--color-accent-alt)); border-radius: 30px; }
[data-theme='light'] ::-webkit-scrollbar-track { background: rgba(0,0,0,0.06); }

/* Responsive Tweaks */
@media (max-width: 992px) {
	.floating-portrait { width:110px; bottom:-24px; right:-20px; }
	.hero-section .display-5 { font-size: clamp(2.1rem, 6vw, 2.8rem); }
}
@media (max-width: 768px) {
	.journey-content { margin-left: 70px; }
}
@media (max-width: 576px) {
	.navbar-brand span { font-size:1rem; }
	.floating-portrait { display:none; }
	.section-pad { padding: 3.5rem 0; }
	
	.journey-item:not(:last-child)::after { left: 20px; width: 3px; }
	.journey-item { padding: 2rem 0; }
	.journey-icon { 
		width: 42px; 
		height: 42px; 
		top: 2rem;
	}
	.journey-icon i { font-size: 1.2rem; }
	.journey-content { 
		margin-left: 60px; 
		padding: 1.25rem;
	}
	.journey-content h5 {
		font-size: 1.05rem;
		line-height: 1.3;
	}
	.journey-content::before {
		top: 18px;
		left: -8px;
		width: 16px;
		height: 16px;
	}
	.journey-date {
		font-size: 0.75rem;
		padding: 0.2rem 0.7rem;
	}
}

/* Accessibility Focus */
*:focus-visible { outline: 2px solid var(--color-accent); outline-offset:2px; border-radius:4px; }

/* Transitions for interactive elements */
button, a, .glass-card, .mini-tag { transition: var(--transition); }
.glass-card:hover { border-color: rgba(255,255,255,0.35); }
[data-theme='light'] .glass-card:hover { border-color: rgba(0,0,0,0.15); }

/* Placeholder glow */
.placeholder-glow .placeholder { animation: glow 2s ease-in-out infinite; }
@keyframes glow { 0%,100% { opacity:.25; } 50% { opacity:.6; } }

/* Enhanced placeholder utilities */
.placeholder {
	display: inline-block;
	min-height: 1em;
	vertical-align: middle;
	cursor: wait;
	background-color: currentColor;
	opacity: 0.5;
}

.placeholder.bg-gradient {
	background: var(--gradient-text) !important;
	opacity: 0.15;
}

.placeholder.w-100 { width: 100% !important; }
.placeholder.h-100 { height: 100% !important; }

/* Nav brand */
.brand-initial { display:inline-flex; align-items:center; justify-content:center; width:36px; height:36px; background: var(--gradient-text); color:#fff; font-weight:600; font-size:1.1rem; border-radius: 12px; box-shadow:0 4px 14px -4px rgba(0,0,0,.4); }

/* Active Navigation Styles */
.nav-link.active {
	color: var(--color-accent) !important;
	font-weight: 500;
	position: relative;
}

.nav-link.active::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0.5rem;
	right: 0.5rem;
	height: 2px;
	background: var(--gradient-text);
	border-radius: 4px;
}

/* Back to Top Button */
.back-to-top {
	position: fixed;
	bottom: 30px;
	right: 30px;
	width: 50px;
	height: 50px;
	border-radius: 50%;
	background: var(--glass-bg-strong);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	border: 1px solid var(--glass-border);
	color: var(--color-accent);
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	z-index: 99;
	opacity: 0;
	transform: translateY(20px);
	transition: all 0.3s ease;
	box-shadow: var(--shadow-elev);
}

.back-to-top.visible {
	opacity: 1;
	transform: translateY(0);
}

.back-to-top:hover {
	background: var(--color-accent);
	color: white;
	transform: translateY(-5px);
}

/* Journey Timeline (Education & Experience) */
.education-journey,
.experience-journey {
	position: relative;
	padding: 1rem 0;
}

.journey-item {
	position: relative;
	padding: 2.5rem 0;
}

.journey-item:not(:last-child)::after {
	content: '';
	position: absolute;
	top: 0;
	bottom: 0;
	width: 4px;
	background: linear-gradient(to bottom, var(--color-accent), var(--color-accent-alt));
	left: 25px;
	z-index: 1;
}

.journey-icon {
	position: absolute;
	left: 0;
	top: 2.5rem;
	width: 54px;
	height: 54px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: var(--glass-bg-strong);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border: 1px solid var(--glass-border);
	box-shadow: var(--shadow-elev);
	z-index: 2;
}

.journey-icon i {
	font-size: 1.6rem;
	background: var(--gradient-text);
	background-clip: text;
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

.journey-content {
	margin-left: 85px;
	padding: 1.75rem;
	background: var(--glass-bg);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	border: 1px solid var(--glass-border);
	border-radius: var(--radius-md);
	position: relative;
	box-shadow: var(--shadow-elev);
}

.journey-content::before {
	content: '';
	position: absolute;
	left: -12px;
	top: 25px;
	width: 22px;
	height: 22px;
	background: var(--glass-bg-strong);
	transform: rotate(45deg);
	border-left: 1px solid var(--glass-border);
	border-bottom: 1px solid var(--glass-border);
}

.journey-content h5 {
	font-weight: 600;
	margin-bottom: 0.5rem;
	font-size: 1.15rem;
	line-height: 1.4;
}

.journey-date {
	display: inline-block;
	padding: 0.25rem 0.85rem;
	border-radius: 30px;
	font-size: 0.85rem;
	margin-bottom: 0.85rem;
	background: var(--gradient-text);
	color: #fff;
	font-weight: 500;
}

/* Skills applied badges */
.skills-applied .badge {
	font-weight: 400;
	padding: 0.35rem 0.75rem;
	margin-bottom: 0.25rem;
}

/* Report Icons */
.report-icon {
	width: 60px;
	height: 60px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: var(--glass-bg-strong);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border: 1px solid var(--glass-border);
	box-shadow: var(--shadow-elev);
	flex-shrink: 0;
}

.report-icon i {
	font-size: 1.5rem;
	background: var(--gradient-text);
	background-clip: text;
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

.report-icon-sm {
	width: 40px;
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: var(--glass-bg-strong);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border: 1px solid var(--glass-border);
	flex-shrink: 0;
}

.report-icon-sm i {
	font-size: 1rem;
	background: var(--gradient-text);
	background-clip: text;
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

/* Modal Styling */
.modal-content.glass-card {
	background: var(--glass-bg-strong);
	backdrop-filter: blur(15px);
	-webkit-backdrop-filter: blur(15px);
}

[data-theme='light'] .modal-content.glass-card {
	background: var(--glass-bg-strong);
}

/* Time Display */
.time-display {
	font-family: 'Space Grotesk', monospace;
	font-size: 0.95rem;
	color: #4aa3ff;
	background: rgba(15, 20, 27, 0.85);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	border: 1px solid rgba(255, 255, 255, 0.1);
	box-shadow: 0 4px 12px -4px rgba(0, 0, 0, 0.4);
	min-width: 85px;
	text-align: center;
	border-radius: 4px;
	font-weight: 500;
	letter-spacing: 0.5px;
}

.time-seconds {
	font-size: 0.8rem;
	opacity: 0.75;
}

[data-theme='light'] .time-display {
	background: rgba(255, 255, 255, 0.85);
	color: var(--color-accent);
	border: 1px solid rgba(0, 0, 0, 0.1);
}

/* Light specific adjustments */
[data-theme='light'] body { color: var(--color-text); }
[data-theme='light'] .glass-btn { color:#fff; }
[data-theme='light'] .glass-btn-alt { color: var(--color-text); }
[data-theme='light'] .text-secondary { color: #4a5568 !important; }

/* =============================
	 Mobile Responsive Improvements
	 ============================= */

/* Mobile-first touch targets */
@media (max-width: 768px) {
	/* Enhanced button touch targets */
	.btn {
		min-height: 44px;
		padding: 0.6rem 1.2rem;
	}
	
	.btn-sm {
		min-height: 38px;
		padding: 0.5rem 1rem;
	}
	
	/* Improved spacing for mobile */
	.glass-card {
		padding: 1rem !important;
		margin-bottom: 1rem;
	}
	
	/* Better mobile navigation */
	.navbar-nav .nav-link {
		padding: 0.7rem 1rem;
		margin: 0.2rem 0;
		border-radius: var(--radius-sm);
		transition: var(--transition);
	}
	
	.navbar-nav .nav-link:hover,
	.navbar-nav .nav-link.active {
		background: var(--glass-bg);
		backdrop-filter: blur(10px);
		-webkit-backdrop-filter: blur(10px);
	}
	
	/* Improved typography on mobile */
	h1 { font-size: 2rem; }
	h2 { font-size: 1.75rem; }
	h3 { font-size: 1.5rem; }
	h4 { font-size: 1.25rem; }
	
	.display-4 { font-size: 2.5rem; }
	.display-5 { font-size: 2rem; }
	
	/* Better spacing for sections */
	.section-spacing {
		padding: 3rem 0;
	}
	
	/* Improve table responsiveness */
	.table-responsive {
		border-radius: var(--radius-sm);
		box-shadow: var(--shadow-elev);
	}
	
	/* Enhanced progress bars visibility */
	.progress {
		height: 10px;
		border-radius: 5px;
	}
	
	/* Better modal on mobile */
	.modal-dialog {
		margin: 1rem;
		max-width: calc(100% - 2rem);
	}
	
	/* Improve mini-metrics for mobile */
	.mini-metric {
		padding: 1rem 0.75rem;
		text-align: center;
		background: var(--glass-bg);
		border-radius: var(--radius-sm);
		border: 1px solid var(--glass-border);
	}
	
	/* Better card layouts */
	.row.g-4 {
		gap: 1rem;
	}
	
	/* Improve form elements */
	.form-control,
	.form-select {
		min-height: 44px;
		font-size: 16px; /* Prevents zoom on iOS */
	}
	
	/* Better image responsiveness */
	.profile-img {
		max-width: 200px;
		margin: 0 auto 2rem;
	}
}

/* Tablet improvements */
@media (min-width: 769px) and (max-width: 992px) {
	.glass-card {
		padding: 2rem !important;
	}
	
	.container-fluid {
		padding-left: 2rem;
		padding-right: 2rem;
	}
}

/* Small mobile devices */
@media (max-width: 576px) {
	.container-fluid {
		padding-left: 1rem;
		padding-right: 1rem;
	}
	
	.glass-card {
		padding: 1rem !important;
		margin-bottom: 1rem;
	}
	
	/* Stack buttons vertically on very small screens */
	.d-flex.gap-3.justify-content-center.flex-wrap > * {
		width: 100%;
		margin-bottom: 0.5rem;
	}
	
	/* Better table on small screens */
	.table-responsive table {
		font-size: 0.85rem;
	}
	
	/* Compact metrics */
	.mini-metric {
		padding: 0.75rem 0.5rem;
	}
	
	/* Reduce hero section padding */
	.hero-section {
		padding: 2rem 0;
	}
}

/* Landscape mobile improvements */
@media (max-height: 500px) and (orientation: landscape) {
	.hero-section {
		padding: 1rem 0;
	}
	
	.section-spacing {
		padding: 2rem 0;
	}
}

/* Light theme text contrast fixes */
[data-theme='light'] .glass-card {
  color: var(--color-text);
}

/* Fix for text contrast in badges */
[data-theme='light'] .badge.rounded-pill:not(.bg-gradient) {
  color: #2d3748;
  border: 1px solid rgba(0,0,0,0.1);
}

/* Fix for text in glass cards */
[data-theme='light'] .glass-card .text-secondary {
  color: #4a5568 !important;
}

/* Fix for small text elements */
[data-theme='light'] small.text-secondary {
  color: #4a5568 !important;
  font-weight: 500;
}

/* Stronger text contrast for important elements */
[data-theme='light'] .badge.glass-badge {
  color: #111927;
  font-weight: 600;
}

/* Ensure secondary text is visible in light mode */
[data-theme='light'] .text-secondary {
  color: #4a5568 !important;
}