/* Premium Minimalist CSS - Oscar Antonio Portfolio */

:root {
	/* Colors - Ultra Premium Palette (Light Mode) */
	--primary-bg: #ffffff;
	--secondary-bg: #fafafa;
	--accent-bg: #f5f5f7;
	--glass-bg: rgba(255, 255, 255, 0.92);
	--primary-text: #1d1d1f;
	--secondary-text: #6e6e73;
	--muted-text: #86868b;
	--accent-color: #8b5cf6;
	--accent-hover: #9333ea;
	--accent-light: rgba(139, 92, 246, 0.06);
	--border-color: rgba(0, 0, 0, 0.08);
	--border-light: rgba(0, 0, 0, 0.04);
	--success-color: #34c759;
	--card-bg: #ffffff;
	--nav-bg: rgba(255, 255, 255, 0.85);
	--nav-bg-scrolled: rgba(255, 255, 255, 0.95);
	--input-bg: #ffffff;

	/* Typography */
	--font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'SF Pro Display',
		'Segoe UI', Roboto, sans-serif;
	--font-size-xs: 0.75rem;
	--font-size-sm: 0.875rem;
	--font-size-base: 1rem;
	--font-size-lg: 1.125rem;
	--font-size-xl: 1.25rem;
	--font-size-2xl: 1.5rem;
	--font-size-3xl: 2rem;
	--font-size-4xl: 2.5rem;
	--font-size-5xl: 3.5rem;

	/* Spacing */
	--spacing-xs: 0.5rem;
	--spacing-sm: 1rem;
	--spacing-md: 1.5rem;
	--spacing-lg: 2rem;
	--spacing-xl: 3rem;
	--spacing-2xl: 5rem;
	--spacing-3xl: 8rem;

	/* Shadows - Ultra subtle */
	--shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
	--shadow-md: 0 2px 8px rgba(0, 0, 0, 0.04), 0 4px 16px rgba(0, 0, 0, 0.04);
	--shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.05), 0 8px 24px rgba(0, 0, 0, 0.05);
	--shadow-xl: 0 8px 24px rgba(0, 0, 0, 0.06), 0 16px 48px rgba(0, 0, 0, 0.06);
	--shadow-2xl: 0 12px 32px rgba(0, 0, 0, 0.08), 0 24px 64px rgba(0, 0, 0, 0.08);

	/* Border radius */
	--radius-sm: 6px;
	--radius-md: 10px;
	--radius-lg: 14px;
	--radius-xl: 18px;
	--radius-2xl: 24px;

	/* Transitions - Smooth */
	--transition-fast: 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
	--transition-normal: 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
	--transition-slow: 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* Dark mode - System preference */
/* Premium dark palette: soft charcoal tones instead of pure black */
@media (prefers-color-scheme: dark) {
	:root:not([data-theme="light"]) {
		--primary-bg: #0a0a0c;
		--secondary-bg: #141417;
		--accent-bg: #1c1c20;
		--glass-bg: rgba(20, 20, 23, 0.95);
		--primary-text: #f4f4f6;
		--secondary-text: #9898a0;
		--muted-text: #6c6c74;
		--accent-light: rgba(139, 92, 246, 0.12);
		--border-color: rgba(255, 255, 255, 0.08);
		--border-light: rgba(255, 255, 255, 0.04);
		--card-bg: #141417;
		--nav-bg: rgba(10, 10, 12, 0.88);
		--nav-bg-scrolled: rgba(10, 10, 12, 0.96);
		--input-bg: #1c1c20;
		--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.25);
		--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.2), 0 2px 4px rgba(0, 0, 0, 0.15);
		--shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.25), 0 4px 8px rgba(0, 0, 0, 0.15);
		--shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.3), 0 8px 16px rgba(0, 0, 0, 0.2);
		--shadow-2xl: 0 24px 64px rgba(0, 0, 0, 0.35), 0 12px 24px rgba(0, 0, 0, 0.25);
	}
}

/* Dark mode - Manual override */
/* Premium dark palette: soft charcoal tones instead of pure black */
[data-theme="dark"] {
	--primary-bg: #0a0a0c;
	--secondary-bg: #141417;
	--accent-bg: #1c1c20;
	--glass-bg: rgba(20, 20, 23, 0.95);
	--primary-text: #f4f4f6;
	--secondary-text: #9898a0;
	--muted-text: #6c6c74;
	--accent-light: rgba(139, 92, 246, 0.12);
	--border-color: rgba(255, 255, 255, 0.08);
	--border-light: rgba(255, 255, 255, 0.04);
	--card-bg: #141417;
	--nav-bg: rgba(10, 10, 12, 0.88);
	--nav-bg-scrolled: rgba(10, 10, 12, 0.96);
	--input-bg: #1c1c20;
	--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.25);
	--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.2), 0 2px 4px rgba(0, 0, 0, 0.15);
	--shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.25), 0 4px 8px rgba(0, 0, 0, 0.15);
	--shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.3), 0 8px 16px rgba(0, 0, 0, 0.2);
	--shadow-2xl: 0 24px 64px rgba(0, 0, 0, 0.35), 0 12px 24px rgba(0, 0, 0, 0.25);
}

/* Reset and base styles */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: var(--font-family);
	background: var(--primary-bg);
	color: var(--primary-text);
	line-height: 1.7;
	font-size: var(--font-size-base);
	overflow-x: hidden;
	min-height: 100vh;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	letter-spacing: -0.01em;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: 600;
	line-height: 1.1;
	margin-bottom: var(--spacing-sm);
	letter-spacing: -0.02em;
}

h1 {
	font-size: var(--font-size-5xl);
	font-weight: 700;
}
h2 {
	font-size: var(--font-size-4xl);
}
h3 {
	font-size: var(--font-size-3xl);
}
h4 {
	font-size: var(--font-size-2xl);
}
h5 {
	font-size: var(--font-size-xl);
}
h6 {
	font-size: var(--font-size-lg);
}

p {
	margin-bottom: var(--spacing-sm);
	color: var(--secondary-text);
	letter-spacing: 0;
}

/* Layout containers */
.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 var(--spacing-md);
	position: relative;
}

.section {
	padding: var(--spacing-3xl) 0;
	position: relative;
}

.section:nth-child(even) {
	background: var(--secondary-bg);
}

.section-title {
	text-align: center;
	font-size: var(--font-size-4xl);
	font-weight: 700;
	margin-bottom: var(--spacing-2xl);
	color: var(--primary-text);
	position: relative;
}

.section-title::after {
	content: '';
	position: absolute;
	bottom: -12px;
	left: 50%;
	transform: translateX(-50%);
	width: 48px;
	height: 3px;
	background: var(--accent-color);
	border-radius: 2px;
}

/* ========================================
   NAVIGATION - Premium Floating Design
   ======================================== */
.navbar {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	padding: 16px 24px;
	transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
	padding: 10px 24px;
}

.navbar.scrolled .nav-pill__inner {
	box-shadow: var(--shadow-xl);
}

.navbar.scrolled .nav-btn {
	box-shadow: var(--shadow-md);
}

.nav-container {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--spacing-lg);
}

/* Logo */
.nav-logo {
	display: flex;
	align-items: center;
	z-index: 10;
	flex-shrink: 0;
}

.nav-logo img {
	height: 36px;
	width: auto;
	object-fit: contain;
	transition: opacity var(--transition-fast);
}

.nav-logo:hover img {
	opacity: 0.8;
}

/* Center Navigation Pill */
.nav-pill {
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
}

.nav-pill__inner {
	display: flex;
	align-items: center;
	gap: 4px;
	padding: 6px;
	background: var(--glass-bg);
	backdrop-filter: saturate(180%) blur(20px);
	-webkit-backdrop-filter: saturate(180%) blur(20px);
	border: 1px solid var(--border-color);
	border-radius: 100px;
	position: relative;
	box-shadow: var(--shadow-lg);
}

/* Sliding indicator */
.nav-pill__indicator {
	position: absolute;
	height: calc(100% - 12px);
	top: 6px;
	left: 6px;
	background: var(--accent-color);
	border-radius: 100px;
	transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
	opacity: 0;
	z-index: 0;
}

.nav-pill__indicator.visible {
	opacity: 1;
}

.nav-pill__link {
	position: relative;
	z-index: 1;
	padding: 10px 18px;
	text-decoration: none;
	color: var(--secondary-text);
	font-weight: 500;
	font-size: var(--font-size-sm);
	border-radius: 100px;
	transition: color 0.3s ease;
	white-space: nowrap;
}

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

.nav-pill__link.active {
	color: #fff;
}

/* Nav Controls */
.nav-controls {
	display: flex;
	align-items: center;
	gap: 8px;
	z-index: 10;
	flex-shrink: 0;
}

.nav-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: var(--glass-bg);
	backdrop-filter: saturate(180%) blur(20px);
	-webkit-backdrop-filter: saturate(180%) blur(20px);
	border: 1px solid var(--border-color);
	cursor: pointer;
	transition: all var(--transition-fast);
	color: var(--secondary-text);
	box-shadow: var(--shadow-sm);
}

.nav-btn:hover {
	border-color: var(--accent-color);
	color: var(--accent-color);
	transform: translateY(-2px);
	box-shadow: var(--shadow-md);
}

.nav-btn:active {
	transform: translateY(0) scale(0.96);
}

/* Theme toggle specific */
.nav-btn.theme-toggle {
	position: relative;
}

.nav-btn.theme-toggle svg {
	width: 18px;
	height: 18px;
	position: absolute;
	transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
}

.nav-btn.theme-toggle .icon-sun {
	opacity: 0;
	transform: rotate(-90deg) scale(0.5);
}

.nav-btn.theme-toggle .icon-moon {
	opacity: 1;
	transform: rotate(0) scale(1);
}

[data-theme="dark"] .nav-btn.theme-toggle .icon-sun {
	opacity: 1;
	transform: rotate(0) scale(1);
}

[data-theme="dark"] .nav-btn.theme-toggle .icon-moon {
	opacity: 0;
	transform: rotate(90deg) scale(0.5);
}

@media (prefers-color-scheme: dark) {
	:root:not([data-theme="light"]) .nav-btn.theme-toggle .icon-sun {
		opacity: 1;
		transform: rotate(0) scale(1);
	}
	:root:not([data-theme="light"]) .nav-btn.theme-toggle .icon-moon {
		opacity: 0;
		transform: rotate(90deg) scale(0.5);
	}
}

/* Language toggle */
.nav-btn.lang-toggle {
	font-size: var(--font-size-xs);
	font-weight: 600;
	font-family: var(--font-family);
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

/* Mobile Toggle */
.nav-mobile-toggle {
	display: none;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: var(--glass-bg);
	backdrop-filter: saturate(180%) blur(20px);
	-webkit-backdrop-filter: saturate(180%) blur(20px);
	border: 1px solid var(--border-color);
	cursor: pointer;
	gap: 6px;
	z-index: 10;
	transition: all var(--transition-fast);
	box-shadow: var(--shadow-sm);
}

.nav-mobile-toggle:hover {
	border-color: var(--accent-color);
}

.nav-mobile-toggle span {
	display: block;
	width: 16px;
	height: 2px;
	background: var(--primary-text);
	border-radius: 1px;
	transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
	transform-origin: center;
}

.nav-mobile-toggle.active span:first-child {
	transform: translateY(4px) rotate(45deg);
}

.nav-mobile-toggle.active span:last-child {
	transform: translateY(-4px) rotate(-45deg);
}

/* Mobile Menu */
.nav-mobile {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: var(--glass-bg);
	backdrop-filter: saturate(180%) blur(40px);
	-webkit-backdrop-filter: saturate(180%) blur(40px);
	z-index: 5;
	opacity: 0;
	visibility: hidden;
	transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
	display: flex;
	align-items: center;
	justify-content: center;
}

.nav-mobile.active {
	opacity: 1;
	visibility: visible;
}

.nav-mobile__links {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--spacing-md);
}

.nav-mobile__link {
	text-decoration: none;
	font-size: var(--font-size-2xl);
	font-weight: 600;
	color: var(--primary-text);
	opacity: 0;
	transform: translateY(20px);
	transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
	position: relative;
}

.nav-mobile.active .nav-mobile__link {
	opacity: 1;
	transform: translateY(0);
}

.nav-mobile.active .nav-mobile__link:nth-child(1) { transition-delay: 0.1s; }
.nav-mobile.active .nav-mobile__link:nth-child(2) { transition-delay: 0.15s; }
.nav-mobile.active .nav-mobile__link:nth-child(3) { transition-delay: 0.2s; }
.nav-mobile.active .nav-mobile__link:nth-child(4) { transition-delay: 0.25s; }
.nav-mobile.active .nav-mobile__link:nth-child(5) { transition-delay: 0.3s; }

.nav-mobile__link::after {
	content: '';
	position: absolute;
	bottom: -4px;
	left: 0;
	width: 0;
	height: 2px;
	background: var(--accent-color);
	transition: width 0.3s ease;
}

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

/* Hero section - Ultra Premium */
.hero {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--primary-bg);
	padding-top: 0;
	position: relative;
	overflow: hidden;
}

/* Premium grid pattern */
.hero-grid {
	position: absolute;
	inset: 0;
	background-image: 
		linear-gradient(var(--border-color) 1px, transparent 1px),
		linear-gradient(90deg, var(--border-color) 1px, transparent 1px);
	background-size: 80px 80px;
	opacity: 0.3;
	mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 70%);
	-webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 70%);
	pointer-events: none;
	z-index: 0;
}

/* Energy lines canvas */
.hero-energy {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
	z-index: 1;
	opacity: 0.8;
	mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 75%);
	-webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 75%);
}

/* Floating gradient orbs */
.hero-orbs {
	position: absolute;
	inset: 0;
	overflow: hidden;
	pointer-events: none;
	z-index: 0;
}

.hero-orb {
	position: absolute;
	border-radius: 50%;
	filter: blur(80px);
	opacity: 0.5;
	will-change: transform;
}

.hero-orb--1 {
	width: 600px;
	height: 600px;
	background: radial-gradient(circle, var(--accent-color) 0%, transparent 70%);
	top: -20%;
	right: -10%;
	opacity: 0.15;
	animation: orbFloat1 20s ease-in-out infinite;
}

.hero-orb--2 {
	width: 500px;
	height: 500px;
	background: radial-gradient(circle, #818cf8 0%, transparent 70%);
	bottom: -15%;
	left: -10%;
	opacity: 0.12;
	animation: orbFloat2 25s ease-in-out infinite;
}

.hero-orb--3 {
	width: 400px;
	height: 400px;
	background: radial-gradient(circle, #06b6d4 0%, transparent 70%);
	top: 40%;
	left: 50%;
	margin-left: -200px;
	opacity: 0.08;
	animation: orbFloat3 18s ease-in-out infinite;
}

@keyframes orbFloat1 {
	0%, 100% { top: -20%; right: -10%; }
	25% { top: -16%; right: -13%; }
	50% { top: -23%; right: -8%; }
	75% { top: -18%; right: -12%; }
}

@keyframes orbFloat2 {
	0%, 100% { bottom: -15%; left: -10%; }
	33% { bottom: -12%; left: -6%; }
	66% { bottom: -18%; left: -8%; }
}

@keyframes orbFloat3 {
	0%, 100% { top: 40%; }
	50% { top: 35%; }
}

.hero-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 var(--spacing-md);
	position: relative;
	z-index: 2;
}

.hero-content {
	text-align: center;
	max-width: 780px;
	margin: 0 auto;
}

/* Availability badge */
.hero-badge {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 8px 18px;
	background: var(--accent-light);
	border: 1px solid rgba(0, 113, 227, 0.15);
	border-radius: 100px;
	margin-bottom: var(--spacing-xl);
	animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
	animation-delay: 0.2s;
}

.hero-badge__dot {
	width: 8px;
	height: 8px;
	background: var(--success-color);
	border-radius: 50%;
	animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
	0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(52, 199, 89, 0.4); }
	50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(52, 199, 89, 0); }
}

.hero-badge__text {
	font-size: var(--font-size-xs);
	font-weight: 600;
	color: var(--accent-color);
	text-transform: uppercase;
	letter-spacing: 1.5px;
}

/* Hero title - dramatic split lines */
.hero-title {
	margin-bottom: var(--spacing-md);
	line-height: 1;
}

.hero-title__line {
	display: block;
	font-size: clamp(3.5rem, 10vw, 7rem);
	font-weight: 700;
	color: var(--primary-text);
	letter-spacing: -0.03em;
	animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-title__line--1 {
	animation-delay: 0.4s;
}

.hero-title__line--2 {
	animation-delay: 0.55s;
}

.hero-title__accent {
	color: var(--accent-color);
}

/* Role divider */
.hero-role {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 16px;
	margin-bottom: var(--spacing-lg);
	animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
	animation-delay: 0.7s;
}

.hero-role__line {
	width: 40px;
	height: 1px;
	background: var(--border-color);
	transition: width 0.5s ease;
}

.hero:hover .hero-role__line {
	width: 60px;
}

.hero-role__text {
	font-size: var(--font-size-lg);
	font-weight: 500;
	color: var(--secondary-text);
	letter-spacing: 3px;
	text-transform: uppercase;
}

/* Hero description */
.hero-description {
	font-size: var(--font-size-lg);
	color: var(--secondary-text);
	margin-bottom: var(--spacing-xl);
	max-width: 520px;
	margin-left: auto;
	margin-right: auto;
	line-height: 1.7;
	animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
	animation-delay: 0.85s;
}

/* Hero buttons */
.hero-buttons {
	display: flex;
	gap: var(--spacing-sm);
	justify-content: center;
	margin-bottom: var(--spacing-2xl);
	flex-wrap: wrap;
	animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
	animation-delay: 1s;
}

/* Metrics bar */
.hero-metrics {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--spacing-lg);
	padding-top: var(--spacing-xl);
	border-top: 1px solid var(--border-light);
	animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
	animation-delay: 1.15s;
}

.hero-metric {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 4px;
}

.hero-metric__number {
	font-size: var(--font-size-2xl);
	font-weight: 700;
	color: var(--primary-text);
	letter-spacing: -0.02em;
}

.hero-metric__label {
	font-size: var(--font-size-xs);
	color: var(--muted-text);
	text-transform: uppercase;
	letter-spacing: 1px;
	font-weight: 500;
}

.hero-metric__divider {
	width: 1px;
	height: 32px;
	background: var(--border-color);
}

/* Scroll indicator */
.hero-scroll {
	position: absolute;
	bottom: 32px;
	left: 50%;
	transform: translateX(-50%);
	z-index: 2;
	animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
	animation-delay: 1.5s;
}

.hero-scroll__mouse {
	width: 24px;
	height: 38px;
	border: 2px solid var(--border-color);
	border-radius: 12px;
	display: flex;
	justify-content: center;
	padding-top: 8px;
}

.hero-scroll__wheel {
	width: 3px;
	height: 8px;
	background: var(--muted-text);
	border-radius: 2px;
	animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
	0% { opacity: 1; transform: translateY(0); }
	100% { opacity: 0; transform: translateY(10px); }
}

/* Master entrance animation */
@keyframes heroFadeUp {
	from {
		opacity: 0;
		transform: translateY(24px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Remove old hero elements */
.hero-particles,
.particle,
.hero-image,
.hero-subtitle,
.hero-social {
	display: none;
}

/* Buttons */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 14px 28px;
	border-radius: var(--radius-xl);
	text-decoration: none;
	font-weight: 500;
	font-size: var(--font-size-sm);
	transition: all var(--transition-normal);
	border: none;
	cursor: pointer;
}

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

.btn-primary:hover {
	background: var(--accent-hover);
	transform: translateY(-1px);
	box-shadow: var(--shadow-lg);
}

.btn-secondary {
	background: var(--primary-bg);
	color: var(--primary-text);
	border: 1px solid var(--border-color);
}

.btn-secondary:hover {
	background: var(--accent-bg);
	border-color: var(--accent-color);
	color: var(--accent-color);
	transform: translateY(-1px);
}

/* Social links */
.social-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: var(--radius-md);
	background: var(--primary-bg);
	border: 1px solid var(--border-color);
	transition: all var(--transition-normal);
}

.social-link:hover {
	border-color: var(--accent-color);
	background: var(--accent-light);
}

.social-link img {
	width: 18px;
	height: 18px;
	opacity: 0.6;
	transition: opacity var(--transition-normal);
}

.social-link:hover img {
	opacity: 1;
}

/* ========================================
   ABOUT SECTION - Premium Bento Layout
   ======================================== */
.about {
	background: var(--secondary-bg) !important;
	position: relative;
	overflow: visible;
	padding-top: 0 !important;
}

/* Seamless gradient fade from hero */
.about-fade-top {
	position: absolute;
	top: -120px;
	left: 0;
	right: 0;
	height: 120px;
	background: linear-gradient(to bottom, transparent, var(--secondary-bg));
	pointer-events: none;
	z-index: 2;
}

/* ---- Editorial Split Layout ---- */
.about-layout {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--spacing-3xl);
	align-items: center;
	max-width: 1080px;
	margin: 0 auto;
}

/* ---- Text Column ---- */
.about-col-text {
	padding-top: 0;
}

.about-label {
	display: inline-block;
	font-size: var(--font-size-xs);
	font-weight: 600;
	color: var(--accent-color);
	text-transform: uppercase;
	letter-spacing: 3px;
	margin-bottom: var(--spacing-sm);
}

.about-title {
	font-size: var(--font-size-4xl);
	font-weight: 700;
	color: var(--primary-text);
	letter-spacing: -0.03em;
	line-height: 1.1;
	margin-bottom: var(--spacing-xl);
}

.about-description p {
	font-size: var(--font-size-base);
	color: var(--secondary-text);
	line-height: 1.8;
	margin-bottom: var(--spacing-md);
}

.about-description p:last-child {
	margin-bottom: 0;
}

.about-link {
	color: var(--accent-color);
	text-decoration: none;
	font-weight: 500;
	transition: opacity var(--transition-fast);
	border-bottom: 1px solid rgba(0, 113, 227, 0.3);
	padding-bottom: 1px;
}

.about-link:hover {
	opacity: 0.75;
}

/* Stats bar */
.about-stats {
	display: flex;
	align-items: center;
	gap: var(--spacing-xl);
	margin-top: var(--spacing-2xl);
	padding-top: var(--spacing-xl);
	border-top: 1px solid var(--border-color);
}

.about-stat {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.about-stat__num {
	font-size: var(--font-size-3xl);
	font-weight: 700;
	color: var(--primary-text);
	letter-spacing: -0.03em;
	line-height: 1;
}

.about-stat__label {
	font-size: var(--font-size-xs);
	color: var(--muted-text);
	text-transform: uppercase;
	letter-spacing: 1px;
	font-weight: 600;
}

.about-stat__divider {
	width: 1px;
	height: 48px;
	background: var(--border-color);
}

/* ---- Photo Column ---- */
.about-col-photos {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 12px;
}

.about-photo {
	border-radius: var(--radius-2xl);
	overflow: hidden;
	position: relative;
	display: block;
}

.about-photo img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center 50%;
	display: block;
	transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-photo:hover img {
	transform: scale(1.03);
}

.about-photo--main {
	aspect-ratio: 4 / 5;
	position: relative;
}

.about-photo--main::before {
	content: '';
	display: block;
	padding-bottom: 125%;
}

.about-photo--main img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center center;
}

.about-photo--setup {
	aspect-ratio: 16 / 7;
	position: relative;
}

.about-photo--setup::before {
	content: '';
	display: block;
	padding-bottom: 43.75%;
}

.about-photo--setup img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center center;
}

.about-photo__overlay {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 32px 24px 24px;
	background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.about-photo__name {
	font-size: var(--font-size-xl);
	font-weight: 700;
	color: #fff;
	letter-spacing: -0.01em;
}

.about-photo__role {
	font-size: var(--font-size-sm);
	color: rgba(255,255,255,0.7);
	font-weight: 500;
	letter-spacing: 0.5px;
}

/* Skills section */
.skills-header {
	text-align: center;
	margin-bottom: var(--spacing-2xl);
}

.skills-header__label {
	display: inline-block;
	font-size: var(--font-size-xs);
	font-weight: 600;
	color: var(--accent-color);
	text-transform: uppercase;
	letter-spacing: 3px;
	margin-bottom: var(--spacing-sm);
}

.skills-header__title {
	font-size: var(--font-size-4xl);
	font-weight: 700;
	color: var(--primary-text);
	letter-spacing: -0.03em;
}

.skills-columns {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--spacing-2xl);
	max-width: 1100px;
	margin: 0 auto;
}

.skills-column {
	padding: var(--spacing-lg) 0;
}

.skills-column__title {
	font-size: var(--font-size-xs);
	font-weight: 600;
	color: var(--accent-color);
	text-transform: uppercase;
	letter-spacing: 2px;
	margin: 0 0 var(--spacing-lg);
	padding-bottom: var(--spacing-md);
	border-bottom: 1px solid var(--border-color);
}

.skills-list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: var(--spacing-md);
}

.skills-list__item {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.skills-list__name {
	font-size: var(--font-size-base);
	font-weight: 600;
	color: var(--primary-text);
}

.skills-list__tech {
	font-size: var(--font-size-sm);
	color: var(--secondary-text);
	line-height: 1.4;
}

/* Education section */
.edu-header {
	text-align: center;
	margin-bottom: var(--spacing-2xl);
}

.edu-header__label {
	display: inline-block;
	font-size: var(--font-size-xs);
	font-weight: 600;
	color: var(--accent-color);
	text-transform: uppercase;
	letter-spacing: 3px;
	margin-bottom: var(--spacing-sm);
}

.edu-header__title {
	font-size: var(--font-size-4xl);
	font-weight: 700;
	color: var(--primary-text);
	letter-spacing: -0.03em;
}

.edu-layout {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--spacing-3xl);
	max-width: 1000px;
	margin: 0 auto;
}

.edu-column {
	padding: 0;
}

.edu-column__title {
	font-size: var(--font-size-xs);
	font-weight: 600;
	color: var(--accent-color);
	text-transform: uppercase;
	letter-spacing: 2px;
	margin: 0 0 var(--spacing-xl);
	padding-bottom: var(--spacing-md);
	border-bottom: 1px solid var(--border-color);
}

/* Degree items */
.edu-item {
	display: flex;
	gap: var(--spacing-md);
	margin-bottom: var(--spacing-xl);
}

.edu-item:last-child {
	margin-bottom: 0;
}

.edu-item__logo {
	width: 56px;
	height: 56px;
	border-radius: var(--radius-lg);
	overflow: hidden;
	flex-shrink: 0;
	border: 1px solid var(--border-color);
}

.edu-item__logo img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.edu-item__logo--text {
	background: var(--accent-color);
	color: white;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: var(--font-size-lg);
	border: none;
}

.edu-item__content {
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.edu-item__degree {
	font-size: var(--font-size-base);
	font-weight: 600;
	color: var(--primary-text);
	margin: 0;
	line-height: 1.3;
}

.edu-item__school {
	font-size: var(--font-size-sm);
	color: var(--secondary-text);
	margin: 0;
	line-height: 1.4;
}

.edu-item__year {
	font-size: var(--font-size-xs);
	color: var(--secondary-text);
	margin-top: 2px;
}

.edu-item__year--current {
	color: var(--accent-color);
	font-weight: 500;
}

/* Certificate list */
.cert-list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: var(--spacing-md);
}

.cert-list__item {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	padding: var(--spacing-sm) 0;
	border-bottom: 1px solid var(--border-color);
}

.cert-list__item:last-child {
	border-bottom: none;
}

.cert-list__logo {
	width: 36px;
	height: 36px;
	border-radius: var(--radius-md);
	object-fit: cover;
	flex-shrink: 0;
}

.cert-list__info {
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.cert-list__name {
	font-size: var(--font-size-sm);
	font-weight: 600;
	color: var(--primary-text);
}

.cert-list__meta {
	font-size: var(--font-size-xs);
	color: var(--secondary-text);
}

/* ========================================
   EXPERIENCE CAROUSEL
   ======================================== */
.exp-header {
	text-align: center;
	margin-bottom: var(--spacing-2xl);
}

.exp-header__label {
	display: inline-block;
	font-size: var(--font-size-xs);
	font-weight: 600;
	color: var(--accent-color);
	text-transform: uppercase;
	letter-spacing: 3px;
	margin-bottom: var(--spacing-sm);
}

.exp-header__title {
	font-size: var(--font-size-4xl);
	font-weight: 700;
	color: var(--primary-text);
	letter-spacing: -0.03em;
}

/* Carousel container */
.exp-carousel {
	max-width: 1000px;
	margin: 0 auto;
	position: relative;
}

.exp-carousel__track {
	overflow: hidden;
	border-radius: var(--radius-2xl);
}

/* Individual slide */
.exp-slide {
	display: none;
	animation: expFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.exp-slide.active {
	display: block;
}

@keyframes expFadeIn {
	from { opacity: 0; transform: translateY(12px); }
	to { opacity: 1; transform: translateY(0); }
}

.exp-slide__inner {
	display: grid;
	grid-template-columns: 1fr 1fr;
	height: 560px;
	background: var(--secondary-bg);
	border: 1px solid var(--border-color);
	border-radius: var(--radius-2xl);
	overflow: hidden;
	transition: border-color var(--transition-normal);
}

.exp-slide__inner:hover {
	border-color: color-mix(in srgb, var(--border-color) 50%, transparent);
}

/* Info side */
.exp-slide__info {
	padding: var(--spacing-2xl);
	display: flex;
	flex-direction: column;
	gap: var(--spacing-md);
	height: 100%;
	overflow-y: auto;
}

.exp-slide__logo {
	width: 52px;
	height: 52px;
	border-radius: var(--radius-lg);
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	font-weight: 700;
	font-size: var(--font-size-lg);
	flex-shrink: 0;
	box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.exp-slide__logo img {
	border-radius: inherit;
}

.exp-slide__top {
	display: flex;
	flex-direction: column;
	gap: 4px;
	flex-shrink: 0;
}

.exp-slide__company {
	font-size: var(--font-size-2xl);
	font-weight: 700;
	color: var(--primary-text);
	letter-spacing: -0.02em;
	line-height: 1.2;
}

.exp-slide__role {
	font-size: var(--font-size-base);
	color: var(--accent-color);
	font-weight: 500;
}

.exp-slide__period {
	display: inline-block;
	font-size: var(--font-size-xs);
	color: var(--muted-text);
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 1px;
	margin-top: 2px;
}

.exp-slide__desc {
	font-size: var(--font-size-sm);
	color: var(--secondary-text);
	line-height: 1.7;
	flex: 1;
	overflow-y: auto;
	padding-right: 8px;
}

.exp-slide__desc::-webkit-scrollbar {
	width: 4px;
}

.exp-slide__desc::-webkit-scrollbar-track {
	background: transparent;
}

.exp-slide__desc::-webkit-scrollbar-thumb {
	background: var(--border-color);
	border-radius: 2px;
}

.exp-slide__desc::-webkit-scrollbar-thumb:hover {
	background: var(--accent-color);
}

.exp-slide__tags {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	flex-shrink: 0;
}

.exp-tag {
	padding: 5px 12px;
	background: var(--primary-bg);
	color: var(--secondary-text);
	border-radius: var(--radius-full);
	font-size: var(--font-size-xs);
	font-weight: 500;
	border: 1px solid var(--border-color);
	transition: border-color var(--transition-fast);
}

.exp-tag:hover {
	border-color: var(--accent-color);
}

/* Visual side — mockup */
.exp-slide__visual {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--spacing-xl);
	background: linear-gradient(135deg,
		color-mix(in srgb, var(--brand, #0071E3) 8%, var(--secondary-bg)),
		color-mix(in srgb, var(--brand, #0071E3) 3%, var(--secondary-bg))
	);
	position: relative;
	overflow: hidden;
	height: 100%;
}

.exp-slide__visual::before {
	content: '';
	position: absolute;
	inset: 0;
	background: radial-gradient(circle at 70% 30%, color-mix(in srgb, var(--brand, #0071E3) 12%, transparent), transparent 60%);
	pointer-events: none;
}

.exp-slide__mockup {
	width: 100%;
	max-width: 360px;
	perspective: 800px;
}

.exp-slide__mockup > img {
	width: 100%;
	height: auto;
	border-radius: 12px;
	box-shadow: 0 20px 60px rgba(0,0,0,0.25), 0 2px 8px rgba(0,0,0,0.1);
	transform: rotateY(-4deg) rotateX(2deg);
	transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.exp-slide:hover .exp-slide__mockup > img {
	transform: rotateY(0) rotateX(0);
}

/* Mockup browser */
.mockup-browser {
	background: var(--primary-bg);
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 20px 60px rgba(0,0,0,0.2), 0 2px 8px rgba(0,0,0,0.1);
	transform: rotateY(-4deg) rotateX(2deg);
	transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.exp-slide:hover .mockup-browser {
	transform: rotateY(0) rotateX(0);
}

.mockup-dots {
	display: flex;
	gap: 6px;
	padding: 12px 14px 0;
}

.mockup-dots span {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--border-color);
}

.mockup-bar {
	height: 6px;
	margin: 10px 14px;
	border-radius: 3px;
	background: var(--border-color);
	opacity: 0.5;
}

.mockup-content {
	padding: 8px 14px 14px;
	display: flex;
	flex-direction: column;
	gap: 10px;
	min-height: 200px;
}

/* Mockup blocks */
.mockup-block--hero {
	height: 48px;
	border-radius: 8px;
	background: linear-gradient(135deg, color-mix(in srgb, var(--brand) 20%, var(--secondary-bg)), var(--secondary-bg));
}

.mockup-block--cards {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 6px;
}

.mockup-card {
	height: 40px;
	border-radius: 6px;
	background: var(--secondary-bg);
	border: 1px solid var(--border-color);
}

.mockup-block--table {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.mockup-row {
	height: 10px;
	border-radius: 4px;
	background: var(--secondary-bg);
}

.mockup-row:nth-child(odd) { width: 100%; }
.mockup-row:nth-child(even) { width: 75%; }

.mockup-block--sidebar {
	width: 30%;
	height: 160px;
	border-radius: 8px;
	background: color-mix(in srgb, var(--brand) 15%, var(--secondary-bg));
	float: left;
	margin-right: 10px;
}

.mockup-block--dashboard {
	display: flex;
	gap: 8px;
	flex: 1;
}

.mockup-chart {
	flex: 1;
	height: 80px;
	border-radius: 8px;
	background: linear-gradient(to top, color-mix(in srgb, var(--brand) 18%, var(--secondary-bg)), transparent);
	border: 1px solid var(--border-color);
}

.mockup-chart--sm {
	flex: 0.6;
	height: 60px;
}

.mockup-block--form {
	display: flex;
	flex-direction: column;
	gap: 8px;
	padding: 10px;
	background: var(--secondary-bg);
	border-radius: 8px;
}

.mockup-input {
	height: 12px;
	border-radius: 4px;
	background: var(--primary-bg);
	border: 1px solid var(--border-color);
}

.mockup-btn {
	height: 16px;
	width: 40%;
	border-radius: 4px;
	background: var(--brand);
	opacity: 0.7;
}

.mockup-block--chat {
	display: flex;
	flex-direction: column;
	gap: 8px;
	padding: 10px;
	flex: 1;
}

.mockup-message {
	height: 14px;
	border-radius: 8px;
	background: var(--secondary-bg);
	border: 1px solid var(--border-color);
	width: 65%;
	align-self: flex-start;
}

.mockup-message--right {
	background: color-mix(in srgb, var(--brand) 25%, var(--secondary-bg));
	align-self: flex-end;
	border-color: transparent;
	width: 55%;
}

/* Carousel controls */
.exp-carousel__controls {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--spacing-lg);
	margin-top: var(--spacing-xl);
}

.exp-carousel__btn {
	width: 44px;
	height: 44px;
	border-radius: 50%;
	border: 1px solid var(--border-color);
	background: var(--secondary-bg);
	color: var(--primary-text);
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all var(--transition-fast);
}

.exp-carousel__btn:hover {
	border-color: var(--accent-color);
	color: var(--accent-color);
	transform: scale(1.05);
}

.exp-carousel__btn:active {
	transform: scale(0.96);
}

.exp-carousel__dots {
	display: flex;
	gap: 10px;
	align-items: center;
}

.exp-carousel__dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--border-color);
	border: none;
	cursor: pointer;
	transition: all var(--transition-fast);
	padding: 0;
	position: relative;
	overflow: hidden;
}

.exp-carousel__dot.active {
	width: 40px;
	height: 6px;
	border-radius: 3px;
	background: color-mix(in srgb, var(--accent-color) 25%, transparent);
}

.exp-carousel__dot.active::after {
	content: '';
	position: absolute;
	left: 0;
	top: 0;
	height: 100%;
	width: 0%;
	background: var(--accent-color);
	border-radius: inherit;
	animation: dotProgress 6s linear forwards;
}

@keyframes dotProgress {
	from { width: 0%; }
	to { width: 100%; }
}

/* Contact section */
.contact-header {
	text-align: center;
	margin-bottom: var(--spacing-2xl);
}

.contact-header__label {
	display: inline-block;
	font-size: var(--font-size-xs);
	font-weight: 600;
	color: var(--accent-color);
	text-transform: uppercase;
	letter-spacing: 3px;
	margin-bottom: var(--spacing-sm);
}

.contact-header__title {
	font-size: var(--font-size-4xl);
	font-weight: 700;
	color: var(--primary-text);
	letter-spacing: -0.03em;
	margin-bottom: var(--spacing-md);
}

.contact-header__subtitle {
	font-size: var(--font-size-lg);
	color: var(--secondary-text);
	max-width: 480px;
	margin: 0 auto;
	line-height: 1.6;
}

.contact-layout {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-md);
	max-width: 560px;
	margin: 0 auto var(--spacing-2xl);
}

.contact-card {
	display: flex;
	align-items: center;
	gap: var(--spacing-lg);
	padding: var(--spacing-lg) var(--spacing-xl);
	background: var(--card-bg);
	border: 1px solid var(--border-color);
	border-radius: var(--radius-xl);
	text-decoration: none;
	transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.contact-card:hover {
	border-color: var(--accent-color);
	box-shadow: var(--shadow-lg);
}

.contact-card:hover .contact-card__arrow {
	color: var(--accent-color);
	transform: translate(2px, -2px);
}

.contact-card__icon {
	width: 48px;
	height: 48px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--accent-color);
	flex-shrink: 0;
}

.contact-card__icon svg {
	width: 28px;
	height: 28px;
}

.contact-card__content {
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.contact-card__label {
	font-size: var(--font-size-xs);
	color: var(--secondary-text);
	text-transform: uppercase;
	letter-spacing: 1px;
}

.contact-card__value {
	font-size: var(--font-size-base);
	font-weight: 600;
	color: var(--primary-text);
}

.contact-card__arrow {
	width: 20px;
	height: 20px;
	color: var(--secondary-text);
	transition: color var(--transition-fast), transform var(--transition-fast);
}

.contact-card__arrow svg {
	width: 100%;
	height: 100%;
}

.contact-location {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--spacing-sm);
	color: var(--secondary-text);
	font-size: var(--font-size-sm);
}

.contact-location svg {
	width: 18px;
	height: 18px;
	color: var(--accent-color);
}

/* Footer */
.footer {
	background: var(--secondary-bg);
	color: var(--secondary-text);
	padding: var(--spacing-xl) 0;
	border-top: 1px solid var(--border-color);
}

.footer .container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: var(--spacing-md);
}

.footer p {
	color: var(--muted-text);
	font-size: var(--font-size-sm);
}

.footer-social {
	display: flex;
	gap: var(--spacing-sm);
}

.footer .social-link {
	background: var(--primary-bg);
	border-color: var(--border-color);
}

.footer .social-link:hover {
	border-color: var(--accent-color);
	background: var(--accent-light);
}

/* Responsive design */
@media (max-width: 900px) {
	.skills-columns {
		grid-template-columns: repeat(2, 1fr);
		gap: var(--spacing-xl);
	}
	
	.nav-pill {
		display: none;
	}
	
	.nav-mobile-toggle {
		display: flex;
	}
	
	.nav-controls {
		margin-right: var(--spacing-sm);
	}
}

@media (max-width: 768px) {
	.navbar {
		padding: 12px 16px;
	}
	
	.navbar.scrolled {
		padding: 8px 16px;
	}

	.hero {
		padding-top: 80px;
		min-height: 100svh;
	}

	.hero-title__line {
		font-size: clamp(3rem, 9vw, 5rem);
	}

	.hero-role__text {
		font-size: var(--font-size-base);
		letter-spacing: 2px;
	}

	.hero-metrics {
		gap: var(--spacing-md);
	}

	.hero-buttons {
		flex-direction: column;
		align-items: center;
	}

	.hero-content {
		padding: 0 var(--spacing-sm);
	}

	.contact-layout {
		gap: var(--spacing-sm);
	}

	.contact-card {
		padding: var(--spacing-md) var(--spacing-lg);
		gap: var(--spacing-md);
	}

	.contact-card__icon {
		width: 40px;
		height: 40px;
	}

	.contact-card__icon svg {
		width: 22px;
		height: 22px;
	}

	.exp-slide__inner {
		grid-template-columns: 1fr;
		height: auto;
		min-height: 680px;
	}

	.exp-slide__visual {
		padding: var(--spacing-lg);
		min-height: 280px;
		height: auto;
	}

	.exp-slide__info {
		padding: var(--spacing-lg);
		min-height: 400px;
	}

	.exp-header__title {
		font-size: var(--font-size-3xl);
	}

	.footer .container {
		flex-direction: column;
		text-align: center;
	}

	.skills-columns {
		grid-template-columns: 1fr;
		gap: var(--spacing-xl);
	}

	.skills-column {
		padding: var(--spacing-md) 0;
	}

	.edu-layout {
		grid-template-columns: 1fr;
		gap: var(--spacing-xl);
	}

	.edu-column--certs {
		padding-top: var(--spacing-md);
	}

	.about-layout {
		grid-template-columns: 1fr;
		gap: var(--spacing-xl);
		max-width: 520px;
	}

	.about-col-text {
		padding-top: 0;
		order: 2;
	}

	.about-col-photos {
		order: 1;
	}

	.about-photo--main {
		aspect-ratio: 3 / 2;
	}

	.about-title {
		font-size: var(--font-size-3xl);
	}

	.about-stats {
		gap: var(--spacing-lg);
	}

	.about-stat__num {
		font-size: var(--font-size-2xl);
	}
}

@media (max-width: 480px) {
	.container {
		padding: 0 var(--spacing-sm);
	}

	.nav-logo img {
		height: 28px;
	}

	.nav-btn.lang-toggle {
		display: none;
	}

	.nav-controls {
		margin-right: var(--spacing-xs);
	}

	.hero-title__line {
		font-size: clamp(2.5rem, 12vw, 3.5rem);
	}

	.hero-role__text {
		font-size: var(--font-size-sm);
		letter-spacing: 1.5px;
	}

	.hero-role__line {
		width: 24px;
	}

	.hero-metrics {
		gap: var(--spacing-sm);
		flex-wrap: wrap;
	}

	.hero-metric__number {
		font-size: var(--font-size-xl);
	}

	.hero-glow--1 {
		width: 300px;
		height: 300px;
	}

	.hero-glow--2 {
		width: 250px;
		height: 250px;
	}

	.hero-scroll {
		display: none;
	}

	.section {
		padding: var(--spacing-2xl) 0;
	}

	.section-title {
		font-size: var(--font-size-3xl);
	}
}

/* Animations - Minimal */
@keyframes fadeIn {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

/* View Transitions API for theme switching */
::view-transition-old(root),
::view-transition-new(root) {
	animation-duration: 0.4s;
	animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

::view-transition-old(root) {
	animation-name: theme-fade-out;
}

::view-transition-new(root) {
	animation-name: theme-fade-in;
}

@keyframes theme-fade-out {
	from {
		opacity: 1;
		filter: blur(0);
	}
	to {
		opacity: 0;
		filter: blur(4px);
	}
}

@keyframes theme-fade-in {
	from {
		opacity: 0;
		filter: blur(4px);
	}
	to {
		opacity: 1;
		filter: blur(0);
	}
}

/* Fallback Theme Transition */
.theme-transition {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
	z-index: 99999;
	background: var(--primary-bg);
	opacity: 0;
	transition: opacity 0.2s ease-out;
}

.theme-transition.active {
	opacity: 1;
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		transition-duration: 0.01ms !important;
	}
}