@charset "UTF-8";

/*
	John Konyan — Portfolio
	A custom, Apple-inspired design system.
	Light/dark aware, motion-safe, fully responsive.
*/

/* ==========================================================================
   1. Design tokens
   ========================================================================== */

:root {
	color-scheme: light dark;

	/* Surfaces */
	--bg: #fbfbfd;
	--bg-section: #ffffff;
	--bg-contrast: #000000;
	--surface: #ffffff;
	--surface-2: #f5f5f7;
	--surface-3: #ececee;

	/* Type */
	--text: #1d1d1f;
	--text-2: #515154;
	--text-3: #86868b;
	--text-on-contrast: #f5f5f7;

	/* Accents */
	--accent: #0071e3;
	--accent-hover: #0077ed;
	--accent-soft: rgba(0, 113, 227, 0.1);
	--accent-2: #bf5af2;
	--accent-3: #30d158;

	/* Lines & shadows */
	--border: rgba(0, 0, 0, 0.1);
	--border-strong: rgba(0, 0, 0, 0.18);
	--shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04), 0 4px 16px rgba(0, 0, 0, 0.05);
	--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06), 0 16px 40px rgba(0, 0, 0, 0.08);
	--shadow-lg: 0 8px 20px rgba(0, 0, 0, 0.08), 0 28px 64px rgba(0, 0, 0, 0.12);

	/* Chrome */
	--nav-bg: rgba(251, 251, 253, 0.72);
	--panel-bg: rgba(251, 251, 253, 0.94);
	--nav-border: rgba(0, 0, 0, 0.08);
	--nav-h: 52px;

	/* Geometry */
	--radius-sm: 12px;
	--radius: 18px;
	--radius-lg: 28px;
	--radius-pill: 980px;
	--maxw: 1120px;
	--gutter: clamp(20px, 5vw, 40px);

	/* Motion */
	--ease: cubic-bezier(0.16, 1, 0.3, 1);
	--ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
	--dur: 0.5s;
	--dur-slow: 0.9s;

	/* Fonts */
	--font: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI",
		Roboto, "Helvetica Neue", Arial, sans-serif;
	--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

html[data-theme="dark"] {
	--bg: #000000;
	--bg-section: #0a0a0c;
	--bg-contrast: #fbfbfd;
	--surface: #1c1c1e;
	--surface-2: #161618;
	--surface-3: #2c2c2e;

	--text: #f5f5f7;
	--text-2: #c7c7cc;
	--text-3: #8e8e93;
	--text-on-contrast: #1d1d1f;

	--accent: #2997ff;
	--accent-hover: #52a9ff;
	--accent-soft: rgba(41, 151, 255, 0.14);
	--accent-2: #da8fff;
	--accent-3: #32d74b;

	--border: rgba(255, 255, 255, 0.12);
	--border-strong: rgba(255, 255, 255, 0.22);
	--shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4), 0 4px 16px rgba(0, 0, 0, 0.4);
	--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5), 0 16px 40px rgba(0, 0, 0, 0.5);
	--shadow-lg: 0 8px 20px rgba(0, 0, 0, 0.55), 0 28px 64px rgba(0, 0, 0, 0.6);

	--nav-bg: rgba(10, 10, 12, 0.72);
	--panel-bg: rgba(10, 10, 12, 0.95);
	--nav-border: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   2. Base
   ========================================================================== */

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
	scroll-behavior: smooth;
	scroll-padding-top: calc(var(--nav-h) + 24px);
}

body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font-family: var(--font);
	font-size: 17px;
	line-height: 1.55;
	letter-spacing: -0.01em;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	overflow-x: hidden;
	transition: background-color 0.6s var(--ease-soft), color 0.6s var(--ease-soft);
}

body.nav-open {
	overflow: hidden;
}

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

a {
	color: var(--accent);
	text-decoration: none;
	transition: color 0.25s var(--ease-soft), opacity 0.25s var(--ease-soft);
}

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

h1,
h2,
h3,
h4 {
	margin: 0 0 0.4em;
	font-weight: 600;
	letter-spacing: -0.025em;
	line-height: 1.08;
}

p {
	margin: 0 0 1.1em;
	color: var(--text-2);
}

ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
	border-radius: 6px;
}

::selection {
	background: var(--accent);
	color: #fff;
}

.skip-link {
	position: absolute;
	top: -100px;
	left: 50%;
	transform: translateX(-50%);
	z-index: 200;
	padding: 12px 22px;
	background: var(--accent);
	color: #fff;
	border-radius: 0 0 var(--radius-sm) var(--radius-sm);
	font-size: 15px;
	font-weight: 500;
	transition: top 0.3s var(--ease);
}

.skip-link:focus {
	top: 0;
	color: #fff;
}

.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* ==========================================================================
   3. Layout primitives
   ========================================================================== */

.wrap {
	width: 100%;
	max-width: var(--maxw);
	margin: 0 auto;
	padding-inline: var(--gutter);
}

.wrap--narrow {
	max-width: 820px;
}

.section {
	padding-block: clamp(72px, 11vw, 140px);
	position: relative;
}

.section--tint {
	background: var(--bg-section);
}

.section__head {
	max-width: 760px;
	margin-bottom: clamp(36px, 5vw, 64px);
}

.section__head--center {
	margin-inline: auto;
	text-align: center;
}

.eyebrow {
	display: inline-block;
	margin-bottom: 14px;
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--accent);
}

.section__title {
	font-size: clamp(32px, 5.2vw, 54px);
	font-weight: 700;
	letter-spacing: -0.03em;
	margin-bottom: 16px;
}

.section__lede {
	font-size: clamp(17px, 2.2vw, 21px);
	line-height: 1.5;
	color: var(--text-3);
	margin-bottom: 0;
}

.grad-text {
	background: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 55%, var(--accent-3) 100%);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
	color: transparent;
}

/* ==========================================================================
   4. Buttons
   ========================================================================== */

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 9px;
	padding: 13px 26px;
	border: 1px solid transparent;
	border-radius: var(--radius-pill);
	background: var(--accent);
	color: #fff;
	font-family: inherit;
	font-size: 16px;
	font-weight: 500;
	letter-spacing: -0.01em;
	cursor: pointer;
	white-space: nowrap;
	transition: transform 0.35s var(--ease), background-color 0.3s var(--ease-soft),
		box-shadow 0.35s var(--ease), border-color 0.3s var(--ease-soft), color 0.3s var(--ease-soft);
}

.btn:hover {
	background: var(--accent-hover);
	color: #fff;
	transform: translateY(-2px) scale(1.02);
	box-shadow: 0 10px 26px var(--accent-soft);
}

.btn:active {
	transform: translateY(0) scale(0.98);
}

.btn--ghost {
	background: transparent;
	color: var(--accent);
	border-color: var(--border-strong);
}

.btn--ghost:hover {
	background: var(--accent-soft);
	color: var(--accent);
	box-shadow: none;
}

.btn--light {
	background: var(--surface);
	color: var(--text);
	border-color: var(--border);
}

.btn--light:hover {
	background: var(--surface);
	color: var(--text);
}

.btn--wide {
	width: 100%;
}

.btn .fa,
.btn .fas,
.btn .fab {
	font-size: 15px;
}

.link-arrow {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 16px;
	font-weight: 500;
}

.link-arrow::after {
	content: "\203A";
	font-size: 20px;
	line-height: 1;
	transform: translate(0, -1px);
	transition: transform 0.3s var(--ease);
}

.link-arrow:hover::after {
	transform: translate(5px, -1px);
}

/* ==========================================================================
   5. Navigation
   ========================================================================== */

.progress {
	position: fixed;
	top: 0;
	left: 0;
	height: 2px;
	width: 100%;
	transform: scaleX(0);
	transform-origin: 0 50%;
	background: linear-gradient(90deg, var(--accent), var(--accent-2));
	z-index: 120;
	will-change: transform;
}

.nav {
	position: fixed;
	inset: 0 0 auto 0;
	z-index: 110;
	height: var(--nav-h);
	background: var(--nav-bg);
	border-bottom: 1px solid transparent;
	-webkit-backdrop-filter: saturate(180%) blur(20px);
	backdrop-filter: saturate(180%) blur(20px);
	transition: background-color 0.4s var(--ease-soft), border-color 0.4s var(--ease-soft),
		height 0.4s var(--ease);
}

.nav.is-stuck {
	border-bottom-color: var(--nav-border);
}

.nav__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	height: 100%;
	max-width: var(--maxw);
	margin: 0 auto;
	padding-inline: var(--gutter);
}

.nav__brand {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	color: var(--text);
	font-size: 16px;
	font-weight: 600;
	letter-spacing: -0.02em;
}

.nav__brand:hover {
	color: var(--text);
}

.nav__mark {
	display: grid;
	place-items: center;
	width: 28px;
	height: 28px;
	border-radius: 9px;
	background: linear-gradient(135deg, var(--accent), var(--accent-2));
	color: #fff;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.02em;
	transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}

.nav__brand:hover .nav__mark {
	transform: rotate(-8deg) scale(1.08);
	box-shadow: 0 6px 18px var(--accent-soft);
}

.nav__links {
	display: flex;
	align-items: center;
	gap: clamp(4px, 1.4vw, 14px);
}

.nav__link {
	position: relative;
	display: block;
	padding: 8px 12px;
	border-radius: 8px;
	color: var(--text-2);
	font-size: 14px;
	font-weight: 400;
	transition: color 0.3s var(--ease-soft), background-color 0.3s var(--ease-soft);
}

.nav__link::after {
	content: "";
	position: absolute;
	left: 12px;
	right: 12px;
	bottom: 3px;
	height: 1.5px;
	border-radius: 2px;
	background: var(--accent);
	transform: scaleX(0);
	transform-origin: 50% 50%;
	transition: transform 0.45s var(--ease);
}

.nav__link:hover {
	color: var(--text);
}

.nav__link:hover::after,
.nav__link.is-active::after {
	transform: scaleX(1);
}

.nav__link.is-active {
	color: var(--text);
	font-weight: 500;
}

.nav__actions {
	display: flex;
	align-items: center;
	gap: 8px;
}

.icon-btn {
	display: grid;
	place-items: center;
	width: 34px;
	height: 34px;
	padding: 0;
	border: 1px solid var(--border);
	border-radius: 50%;
	background: transparent;
	color: var(--text-2);
	font-size: 14px;
	cursor: pointer;
	transition: transform 0.4s var(--ease), color 0.3s var(--ease-soft),
		background-color 0.3s var(--ease-soft), border-color 0.3s var(--ease-soft);
}

.icon-btn:hover {
	color: var(--text);
	background: var(--surface-2);
	transform: scale(1.08);
}

.theme-toggle .fa-moon {
	display: none;
}

html[data-theme="dark"] .theme-toggle .fa-moon {
	display: block;
}

html[data-theme="dark"] .theme-toggle .fa-sun {
	display: none;
}

.nav__burger {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 34px;
	height: 34px;
	padding: 0;
	border: 0;
	background: transparent;
	cursor: pointer;
}

.nav__burger span {
	display: block;
	width: 17px;
	height: 1.5px;
	margin-inline: auto;
	border-radius: 2px;
	background: var(--text);
	transition: transform 0.4s var(--ease), opacity 0.25s var(--ease-soft);
}

.nav__burger[aria-expanded="true"] span:nth-child(1) {
	transform: translateY(6.5px) rotate(45deg);
}

.nav__burger[aria-expanded="true"] span:nth-child(2) {
	opacity: 0;
}

.nav__burger[aria-expanded="true"] span:nth-child(3) {
	transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile drop-down panel */
.nav__panel {
	position: fixed;
	top: var(--nav-h);
	left: 0;
	right: 0;
	max-height: calc(100dvh - var(--nav-h));
	overflow-y: auto;
	padding: 8px var(--gutter) 32px;
	background: var(--panel-bg);
	-webkit-backdrop-filter: saturate(180%) blur(20px);
	backdrop-filter: saturate(180%) blur(20px);
	border-bottom: 1px solid var(--nav-border);
	z-index: 105;
	opacity: 0;
	visibility: hidden;
	transform: translateY(-8px);
	transition: opacity 0.4s var(--ease), transform 0.5s var(--ease), visibility 0.4s;
}

.nav__panel.is-open {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.nav__panel a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px 4px;
	border-bottom: 1px solid var(--border);
	color: var(--text);
	font-size: 22px;
	font-weight: 500;
	letter-spacing: -0.02em;
	opacity: 0;
	transform: translateY(10px);
	transition: opacity 0.4s var(--ease), transform 0.5s var(--ease), color 0.25s var(--ease-soft);
}

.nav__panel.is-open a {
	opacity: 1;
	transform: translateY(0);
}

.nav__panel.is-open a:nth-child(1) { transition-delay: 40ms; }
.nav__panel.is-open a:nth-child(2) { transition-delay: 80ms; }
.nav__panel.is-open a:nth-child(3) { transition-delay: 120ms; }
.nav__panel.is-open a:nth-child(4) { transition-delay: 160ms; }
.nav__panel.is-open a:nth-child(5) { transition-delay: 200ms; }
.nav__panel.is-open a:nth-child(6) { transition-delay: 240ms; }
.nav__panel.is-open a:nth-child(7) { transition-delay: 280ms; }

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

.nav__panel a::after {
	content: "\203A";
	color: var(--text-3);
	font-size: 22px;
}

/* ==========================================================================
   6. Hero
   ========================================================================== */

.hero {
	position: relative;
	display: flex;
	align-items: center;
	min-height: 100svh;
	padding-block: calc(var(--nav-h) + 56px) 72px;
	overflow: hidden;
}

.hero__aurora {
	position: absolute;
	inset: -25% -10% auto;
	height: 130%;
	pointer-events: none;
	z-index: 0;
	background:
		radial-gradient(42% 38% at 18% 22%, rgba(0, 113, 227, 0.18), transparent 68%),
		radial-gradient(38% 34% at 82% 12%, rgba(191, 90, 242, 0.16), transparent 70%),
		radial-gradient(46% 40% at 60% 80%, rgba(48, 209, 88, 0.12), transparent 72%);
	filter: blur(10px);
	animation: drift 22s ease-in-out infinite alternate;
}

html[data-theme="dark"] .hero__aurora {
	background:
		radial-gradient(42% 38% at 18% 22%, rgba(41, 151, 255, 0.22), transparent 68%),
		radial-gradient(38% 34% at 82% 12%, rgba(191, 90, 242, 0.2), transparent 70%),
		radial-gradient(46% 40% at 60% 80%, rgba(48, 209, 88, 0.14), transparent 72%);
}

@keyframes drift {
	0% {
		transform: translate3d(0, 0, 0) scale(1);
	}
	100% {
		transform: translate3d(-3%, 3%, 0) scale(1.08);
	}
}

.hero__grid {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: 1.15fr 0.85fr;
	align-items: center;
	gap: clamp(32px, 6vw, 72px);
	width: 100%;
}

.hero__status {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	padding: 7px 15px 7px 11px;
	margin-bottom: 26px;
	border: 1px solid var(--border);
	border-radius: var(--radius-pill);
	background: var(--surface);
	box-shadow: var(--shadow-sm);
	font-size: 13.5px;
	font-weight: 500;
	color: var(--text-2);
}

.hero__dot {
	position: relative;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--accent-3);
}

.hero__dot::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: 50%;
	background: var(--accent-3);
	animation: ping 2.4s var(--ease-soft) infinite;
}

@keyframes ping {
	0% {
		transform: scale(1);
		opacity: 0.7;
	}
	70%,
	100% {
		transform: scale(2.8);
		opacity: 0;
	}
}

.hero__title {
	font-size: clamp(46px, 9vw, 92px);
	font-weight: 700;
	letter-spacing: -0.04em;
	line-height: 1;
	margin-bottom: 18px;
}

.hero__title span {
	display: block;
}

.hero__role {
	font-size: clamp(20px, 3.4vw, 30px);
	font-weight: 600;
	letter-spacing: -0.03em;
	color: var(--text);
	margin-bottom: 18px;
}

.hero__copy {
	max-width: 34ch;
	font-size: clamp(17px, 2.1vw, 20px);
	line-height: 1.5;
	color: var(--text-3);
	margin-bottom: 32px;
}

.hero__cta {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-bottom: 30px;
}

.hero__social {
	display: flex;
	gap: 10px;
}

.hero__social a {
	display: grid;
	place-items: center;
	width: 40px;
	height: 40px;
	border: 1px solid var(--border);
	border-radius: 50%;
	background: var(--surface);
	color: var(--text-2);
	font-size: 16px;
	transition: transform 0.45s var(--ease), color 0.3s var(--ease-soft),
		border-color 0.3s var(--ease-soft), box-shadow 0.45s var(--ease);
}

.hero__social a:hover {
	color: var(--accent);
	border-color: var(--accent);
	transform: translateY(-4px);
	box-shadow: var(--shadow-sm);
}

/* Portrait */
.hero__figure {
	position: relative;
	justify-self: center;
	width: min(100%, 380px);
	aspect-ratio: 1 / 1;
	will-change: transform;
}

.hero__portrait {
	position: relative;
	width: 100%;
	height: 100%;
	border-radius: 32% 32% 32% 32% / 32% 32% 32% 32%;
	overflow: hidden;
	box-shadow: var(--shadow-lg);
	transform: translateZ(0);
	animation: float 7s ease-in-out infinite;
}

.hero__portrait img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: 58% 22%;
	transition: transform 1.2s var(--ease);
}

.hero__figure:hover .hero__portrait img {
	transform: scale(1.06);
}

.hero__ring {
	position: absolute;
	inset: -14px;
	border-radius: 34% 34% 34% 34% / 34% 34% 34% 34%;
	background: conic-gradient(from 210deg, var(--accent), var(--accent-2), var(--accent-3), var(--accent));
	opacity: 0.5;
	filter: blur(16px);
	z-index: -1;
	animation: spin 14s linear infinite;
}

@keyframes spin {
	to {
		transform: rotate(360deg);
	}
}

@keyframes float {
	0%,
	100% {
		transform: translateY(0);
	}
	50% {
		transform: translateY(-12px);
	}
}

.hero__badge {
	position: absolute;
	display: flex;
	align-items: center;
	gap: 9px;
	padding: 10px 15px;
	border: 1px solid var(--border);
	border-radius: 16px;
	background: var(--surface);
	box-shadow: var(--shadow-md);
	font-size: 13px;
	font-weight: 600;
	color: var(--text);
	white-space: nowrap;
}

.hero__badge i {
	color: var(--accent);
	font-size: 14px;
}

.hero__badge--1 {
	top: 8%;
	left: -6%;
	animation: float 6s ease-in-out infinite 0.4s;
}

.hero__badge--2 {
	bottom: 10%;
	right: -6%;
	animation: float 6.5s ease-in-out infinite 1.1s;
}

.hero__scroll {
	position: absolute;
	left: 50%;
	bottom: 26px;
	transform: translateX(-50%);
	z-index: 1;
	display: inline-flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	color: var(--text-3);
	font-size: 11.5px;
	font-weight: 500;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.hero__scroll:hover {
	color: var(--accent);
}

.hero__mouse {
	display: grid;
	justify-items: center;
	width: 22px;
	height: 34px;
	padding-top: 6px;
	border: 1.5px solid currentColor;
	border-radius: var(--radius-pill);
	opacity: 0.7;
}

.hero__mouse::before {
	content: "";
	width: 3px;
	height: 6px;
	border-radius: 2px;
	background: currentColor;
	animation: wheel 1.9s var(--ease-soft) infinite;
}

@keyframes wheel {
	0% {
		transform: translateY(0);
		opacity: 0;
	}
	30% {
		opacity: 1;
	}
	100% {
		transform: translateY(11px);
		opacity: 0;
	}
}

/* ==========================================================================
   7. Stats
   ========================================================================== */

.stats {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: clamp(12px, 2vw, 22px);
}

.stat {
	padding: clamp(22px, 3vw, 32px) clamp(18px, 2.4vw, 26px);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	background: var(--surface);
	text-align: center;
	transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease),
		border-color 0.4s var(--ease-soft);
}

.stat:hover {
	transform: translateY(-6px);
	box-shadow: var(--shadow-md);
	border-color: transparent;
}

.stat__num {
	display: block;
	font-size: clamp(34px, 5vw, 52px);
	font-weight: 700;
	letter-spacing: -0.04em;
	line-height: 1.05;
	margin-bottom: 6px;
}

.stat__label {
	font-size: 14px;
	color: var(--text-3);
	line-height: 1.35;
}

/* ==========================================================================
   8. About
   ========================================================================== */

.about {
	display: grid;
	grid-template-columns: 1.05fr 0.95fr;
	gap: clamp(32px, 5vw, 68px);
	align-items: start;
}

.about__body p {
	font-size: clamp(17px, 2vw, 19px);
	line-height: 1.62;
}

.about__body p:first-of-type {
	font-size: clamp(19px, 2.4vw, 23px);
	line-height: 1.5;
	color: var(--text);
	letter-spacing: -0.02em;
}

.pillars {
	display: grid;
	gap: 14px;
}

.pillar {
	display: flex;
	gap: 16px;
	padding: 20px 22px;
	border: 1px solid var(--border);
	border-radius: var(--radius);
	background: var(--surface);
	transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}

.pillar:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-md);
}

.pillar__icon {
	flex: 0 0 auto;
	display: grid;
	place-items: center;
	width: 42px;
	height: 42px;
	border-radius: 13px;
	background: var(--accent-soft);
	color: var(--accent);
	font-size: 17px;
}

.pillar h3 {
	font-size: 17px;
	font-weight: 600;
	margin-bottom: 4px;
}

.pillar p {
	margin: 0;
	font-size: 15px;
	line-height: 1.5;
	color: var(--text-3);
}

/* ==========================================================================
   9. Experience timeline
   ========================================================================== */

.timeline {
	position: relative;
	display: grid;
	gap: clamp(18px, 2.6vw, 26px);
}

.job {
	position: relative;
	padding: clamp(26px, 3.6vw, 40px);
	border: 1px solid var(--border);
	border-radius: var(--radius-lg);
	background: var(--surface);
	overflow: hidden;
	transition: transform 0.55s var(--ease), box-shadow 0.55s var(--ease),
		border-color 0.4s var(--ease-soft);
}

.job::before {
	content: "";
	position: absolute;
	inset: 0 auto 0 0;
	width: 3px;
	background: linear-gradient(180deg, var(--accent), var(--accent-2));
	transform: scaleY(0);
	transform-origin: 50% 0;
	transition: transform 0.7s var(--ease);
}

.job:hover {
	transform: translateY(-5px);
	box-shadow: var(--shadow-md);
}

.job:hover::before,
.job.is-current::before {
	transform: scaleY(1);
}

.job__top {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: 8px 20px;
	margin-bottom: 6px;
}

.job__role {
	font-size: clamp(21px, 2.8vw, 27px);
	font-weight: 600;
	letter-spacing: -0.03em;
	margin: 0;
}

.job__dates {
	flex: 0 0 auto;
	padding: 5px 13px;
	border-radius: var(--radius-pill);
	background: var(--surface-2);
	font-size: 13px;
	font-weight: 500;
	color: var(--text-2);
	white-space: nowrap;
}

.job.is-current .job__dates {
	background: var(--accent-soft);
	color: var(--accent);
}

.job__co {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin-bottom: 20px;
	font-size: 16px;
	font-weight: 500;
	color: var(--text-2);
}

.job__co span {
	color: var(--text-3);
	font-weight: 400;
}

.job__list {
	display: grid;
	gap: 12px;
	margin-bottom: 22px;
}

.job__list li {
	position: relative;
	padding-left: 26px;
	font-size: 16px;
	line-height: 1.55;
	color: var(--text-2);
}

.job__list li::before {
	content: "";
	position: absolute;
	left: 4px;
	top: 10px;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--accent);
	opacity: 0.65;
}

.job__list strong {
	color: var(--text);
	font-weight: 600;
}

.tagrow {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.tag {
	padding: 6px 13px;
	border: 1px solid var(--border);
	border-radius: var(--radius-pill);
	background: transparent;
	font-size: 13px;
	font-weight: 500;
	color: var(--text-3);
	transition: color 0.3s var(--ease-soft), border-color 0.3s var(--ease-soft),
		background-color 0.3s var(--ease-soft), transform 0.35s var(--ease);
}

.tag:hover {
	color: var(--accent);
	border-color: var(--accent);
	background: var(--accent-soft);
	transform: translateY(-2px);
}

/* Collapsible details — everything is visible on large screens,
   collapsed behind a toggle on small ones. */
.job__more {
	display: grid;
	margin-top: -10px;
}

.job__toggle {
	display: none;
	align-items: center;
	gap: 7px;
	margin: 0 0 20px;
	padding: 0;
	border: 0;
	background: none;
	color: var(--accent);
	font-family: inherit;
	font-size: 15px;
	font-weight: 500;
	cursor: pointer;
}

.job__toggle i {
	font-size: 12px;
	transition: transform 0.4s var(--ease);
}

.job__toggle[aria-expanded="true"] i {
	transform: rotate(180deg);
}

/* ==========================================================================
   10. Skills
   ========================================================================== */

.skills {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: clamp(14px, 2vw, 22px);
}

.skillcard {
	padding: clamp(24px, 3vw, 32px);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	background: var(--surface);
	transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}

.skillcard:hover {
	transform: translateY(-5px);
	box-shadow: var(--shadow-md);
}

.skillcard__icon {
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	margin-bottom: 18px;
	border-radius: 14px;
	background: linear-gradient(135deg, var(--accent), var(--accent-2));
	color: #fff;
	font-size: 17px;
}

.skillcard h3 {
	font-size: 19px;
	font-weight: 600;
	margin-bottom: 16px;
}

/* ==========================================================================
   11. Projects
   ========================================================================== */

.projects {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
	gap: clamp(18px, 2.6vw, 28px);
}

.project {
	display: flex;
	flex-direction: column;
	border: 1px solid var(--border);
	border-radius: var(--radius-lg);
	background: var(--surface);
	overflow: hidden;
	transition: transform 0.55s var(--ease), box-shadow 0.55s var(--ease);
}

.project:hover {
	transform: translateY(-7px);
	box-shadow: var(--shadow-lg);
}

.project__media {
	position: relative;
	aspect-ratio: 16 / 10;
	overflow: hidden;
	background: var(--surface-2);
}

.project__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 1.1s var(--ease);
}

.project:hover .project__media img {
	transform: scale(1.07);
}

.project__media--gradient {
	display: grid;
	place-items: center;
	background: linear-gradient(140deg, #0071e3 0%, #bf5af2 55%, #ff375f 100%);
	color: #fff;
}

.project__glyph {
	font-size: clamp(48px, 8vw, 76px);
	font-weight: 700;
	letter-spacing: -0.05em;
	opacity: 0.95;
	transition: transform 0.8s var(--ease);
}

.project:hover .project__glyph {
	transform: scale(1.08) rotate(-3deg);
}

.project__chip {
	position: absolute;
	top: 14px;
	left: 14px;
	padding: 6px 12px;
	border-radius: var(--radius-pill);
	background: rgba(255, 255, 255, 0.85);
	-webkit-backdrop-filter: blur(10px);
	backdrop-filter: blur(10px);
	color: #1d1d1f;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.02em;
}

.project__body {
	display: flex;
	flex-direction: column;
	flex: 1;
	padding: clamp(22px, 2.8vw, 30px);
}

.project__body h3 {
	font-size: 21px;
	font-weight: 600;
	margin-bottom: 10px;
}

.project__body p {
	font-size: 15.5px;
	line-height: 1.55;
	color: var(--text-3);
}

.project__foot {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 18px;
	margin-top: auto;
	padding-top: 18px;
}

/* ==========================================================================
   12. Education
   ========================================================================== */

.edu {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: clamp(18px, 2.6vw, 26px);
	margin-bottom: clamp(26px, 4vw, 40px);
}

.degree {
	position: relative;
	padding: clamp(26px, 3.4vw, 36px);
	border: 1px solid var(--border);
	border-radius: var(--radius-lg);
	background: var(--surface);
	transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}

.degree:hover {
	transform: translateY(-5px);
	box-shadow: var(--shadow-md);
}

.degree__icon {
	display: grid;
	place-items: center;
	width: 46px;
	height: 46px;
	margin-bottom: 20px;
	border-radius: 15px;
	background: var(--accent-soft);
	color: var(--accent);
	font-size: 19px;
}

.degree__status {
	position: absolute;
	top: clamp(26px, 3.4vw, 36px);
	right: clamp(26px, 3.4vw, 36px);
	padding: 5px 13px;
	border-radius: var(--radius-pill);
	background: var(--surface-2);
	font-size: 12.5px;
	font-weight: 600;
	color: var(--text-2);
}

.degree__status--live {
	background: rgba(48, 209, 88, 0.14);
	color: #1c8b3c;
}

html[data-theme="dark"] .degree__status--live {
	color: var(--accent-3);
}

.degree h3 {
	font-size: 21px;
	font-weight: 600;
	margin-bottom: 6px;
}

.degree__school {
	font-size: 16px;
	color: var(--text-2);
	margin-bottom: 4px;
}

.degree__meta {
	font-size: 14.5px;
	color: var(--text-3);
	margin-bottom: 20px;
}

.coursework h4 {
	font-size: 14px;
	font-weight: 600;
	letter-spacing: 0.02em;
	color: var(--text-3);
	margin-bottom: 12px;
}

/* ==========================================================================
   13. Contact
   ========================================================================== */

.contact {
	display: grid;
	grid-template-columns: 0.9fr 1.1fr;
	gap: clamp(28px, 4vw, 52px);
	align-items: start;
}

.contact__cards {
	display: grid;
	gap: 12px;
}

.ccard {
	display: flex;
	align-items: center;
	gap: 16px;
	padding: 18px 20px;
	border: 1px solid var(--border);
	border-radius: var(--radius);
	background: var(--surface);
	color: var(--text);
	transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease),
		border-color 0.3s var(--ease-soft);
}

.ccard:hover {
	color: var(--text);
	transform: translateX(5px);
	box-shadow: var(--shadow-md);
	border-color: transparent;
}

.ccard__icon {
	flex: 0 0 auto;
	display: grid;
	place-items: center;
	width: 42px;
	height: 42px;
	border-radius: 13px;
	background: var(--accent-soft);
	color: var(--accent);
	font-size: 17px;
	transition: transform 0.5s var(--ease);
}

.ccard:hover .ccard__icon {
	transform: scale(1.1) rotate(-6deg);
}

.ccard__label {
	display: block;
	font-size: 12.5px;
	font-weight: 600;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	color: var(--text-3);
	margin-bottom: 2px;
}

.ccard__value {
	font-size: 16px;
	font-weight: 500;
	word-break: break-word;
}

/* Form */
.form {
	padding: clamp(24px, 3.4vw, 38px);
	border: 1px solid var(--border);
	border-radius: var(--radius-lg);
	background: var(--surface);
	box-shadow: var(--shadow-sm);
}

.form__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}

.field {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 7px;
}

.field--full {
	grid-column: 1 / -1;
}

.field label {
	font-size: 13.5px;
	font-weight: 500;
	color: var(--text-2);
}

.field input[type="text"],
.field input[type="email"],
.field textarea {
	width: 100%;
	padding: 13px 16px;
	border: 1px solid var(--border-strong);
	border-radius: var(--radius-sm);
	background: var(--bg);
	color: var(--text);
	font-family: inherit;
	font-size: 16px;
	transition: border-color 0.3s var(--ease-soft), box-shadow 0.3s var(--ease-soft),
		background-color 0.3s var(--ease-soft);
	-webkit-appearance: none;
	appearance: none;
}

.field textarea {
	min-height: 140px;
	resize: vertical;
	line-height: 1.5;
}

.field input::placeholder,
.field textarea::placeholder {
	color: var(--text-3);
	opacity: 0.75;
}

.field input:focus,
.field textarea:focus {
	outline: 0;
	border-color: var(--accent);
	box-shadow: 0 0 0 4px var(--accent-soft);
}

.field input:user-invalid,
.field textarea:user-invalid {
	border-color: #ff453a;
}

.check {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 14.5px;
	color: var(--text-2);
	cursor: pointer;
}

.check input {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}

.check__box {
	position: relative;
	display: grid;
	place-items: center;
	flex: 0 0 auto;
	width: 22px;
	height: 22px;
	border: 1px solid var(--border-strong);
	border-radius: 7px;
	background: var(--bg);
	transition: background-color 0.3s var(--ease-soft), border-color 0.3s var(--ease-soft);
}

.check__box::after {
	content: "";
	width: 10px;
	height: 5px;
	border-left: 2px solid #fff;
	border-bottom: 2px solid #fff;
	transform: rotate(-45deg) scale(0.4);
	opacity: 0;
	transition: transform 0.35s var(--ease), opacity 0.25s var(--ease-soft);
}

.check input:checked + .check__box {
	background: var(--accent);
	border-color: var(--accent);
}

.check input:checked + .check__box::after {
	transform: rotate(-45deg) scale(1);
	opacity: 1;
}

.check input:focus-visible + .check__box {
	box-shadow: 0 0 0 4px var(--accent-soft);
}

.form__actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 14px;
	margin-top: 22px;
}

.form__status {
	font-size: 14.5px;
	font-weight: 500;
	opacity: 0;
	transform: translateY(4px);
	transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}

.form__status.is-shown {
	opacity: 1;
	transform: translateY(0);
}

.form__status.is-ok {
	color: #1c8b3c;
}

html[data-theme="dark"] .form__status.is-ok {
	color: var(--accent-3);
}

.form__status.is-err {
	color: #ff453a;
}

.btn[disabled] {
	opacity: 0.6;
	pointer-events: none;
}

/* ==========================================================================
   14. Footer & utilities
   ========================================================================== */

.footer {
	padding-block: 44px;
	border-top: 1px solid var(--border);
	background: var(--bg-section);
}

.footer__inner {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
}

.footer p {
	margin: 0;
	font-size: 14px;
	color: var(--text-3);
}

.footer__links {
	display: flex;
	gap: 20px;
}

.footer__links a {
	color: var(--text-3);
	font-size: 14px;
}

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

.totop {
	position: fixed;
	right: clamp(16px, 3vw, 28px);
	bottom: clamp(16px, 3vw, 28px);
	z-index: 90;
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	border: 1px solid var(--border);
	border-radius: 50%;
	background: var(--nav-bg);
	-webkit-backdrop-filter: saturate(180%) blur(20px);
	backdrop-filter: saturate(180%) blur(20px);
	color: var(--text);
	font-size: 15px;
	cursor: pointer;
	opacity: 0;
	visibility: hidden;
	transform: translateY(14px) scale(0.9);
	transition: opacity 0.45s var(--ease), transform 0.45s var(--ease), visibility 0.45s,
		box-shadow 0.45s var(--ease);
}

.totop.is-shown {
	opacity: 1;
	visibility: visible;
	transform: translateY(0) scale(1);
}

.totop:hover {
	box-shadow: var(--shadow-md);
	transform: translateY(-3px) scale(1.06);
}

/* ==========================================================================
   15. Scroll reveal
   ========================================================================== */

[data-reveal] {
	opacity: 0;
	transform: translateY(28px);
	transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
	transition-delay: var(--delay, 0ms);
	will-change: opacity, transform;
}

[data-reveal="left"] {
	transform: translateX(-28px);
}

[data-reveal="right"] {
	transform: translateX(28px);
}

[data-reveal="scale"] {
	transform: scale(0.95);
}

/* Fade only — for elements whose transform is driven by script (parallax). */
[data-reveal="fade"] {
	transform: none;
}

[data-reveal].is-visible {
	opacity: 1;
	transform: none;
}

/* ==========================================================================
   16. Responsive
   ========================================================================== */

@media (max-width: 1000px) {
	.hero__grid {
		grid-template-columns: 1fr;
		text-align: center;
		gap: 44px;
	}

	.hero__copy {
		max-width: 46ch;
		margin-inline: auto;
	}

	.hero__cta,
	.hero__social {
		justify-content: center;
	}

	.hero__figure {
		grid-row: 1;
		width: min(78%, 300px);
	}

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

	.stats {
		grid-template-columns: repeat(2, 1fr);
	}

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

@media (max-width: 860px) {
	.nav__links,
	.nav__actions .btn {
		display: none;
	}

	.nav__burger {
		display: flex;
	}

	.hero {
		min-height: auto;
		padding-block: calc(var(--nav-h) + 48px) 64px;
	}

	.hero__scroll {
		display: none;
	}

	.hero__badge--1 {
		left: -2%;
	}

	.hero__badge--2 {
		right: -2%;
	}

	.job__more {
		display: none;
	}

	.job.is-expanded .job__more {
		display: grid;
	}

	.job__toggle {
		display: inline-flex;
	}
}

@media (max-width: 560px) {
	body {
		font-size: 16px;
	}

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

	.hero__figure {
		width: min(60%, 230px);
	}

	/* The floating badges crowd the portrait at phone width. */
	.hero__badge {
		display: none;
	}

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

/* ==========================================================================
   17. Motion & print preferences
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	*,
	*::before,
	*::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.001ms !important;
		scroll-behavior: auto !important;
	}

	[data-reveal] {
		opacity: 1;
		transform: none;
	}
}

@media print {
	.nav,
	.nav__panel,
	.totop,
	.progress,
	.hero__scroll,
	.form {
		display: none !important;
	}

	body {
		background: #fff;
		color: #000;
	}

	[data-reveal] {
		opacity: 1 !important;
		transform: none !important;
	}

	.section {
		padding-block: 24px;
		break-inside: avoid;
	}
}