/* =========================================================
   Magnus Lundh Haaland — portfolio
   Warm paper, ink, one orange. Fraunces + Instrument Sans.
   ========================================================= */

:root {
	--paper: #F4EFE6;
	--paper-deep: #EAE2D4;
	--ink: #1C1A17;
	--ink-soft: #5D574E;
	--ink-faint: #9C948A;
	--rule: #D9D0C1;
	--orange: #E8842B;
	--orange-ink: #B85E12;
	--orange-wash: #FBE9D6;

	--serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
	--sans: "Instrument Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;

	--measure: 36rem;
	--gutter: clamp(1.25rem, 5vw, 4rem);
	--max: 76rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--sans);
	font-size: 1.0625rem;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	/* paper grain */
	background-image:
		radial-gradient(rgba(28, 26, 23, 0.035) 0.6px, transparent 0.6px),
		radial-gradient(rgba(28, 26, 23, 0.025) 0.6px, transparent 0.6px);
	background-size: 7px 7px, 11px 11px;
	background-position: 0 0, 3px 5px;
}
a { color: inherit; text-decoration-color: var(--orange); text-underline-offset: 0.16em; }
a:hover { color: var(--orange-ink); }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.05; margin: 0; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
::selection { background: var(--orange-wash); }
code { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 0.88em; background: var(--paper-deep); padding: 0.05em 0.35em; border-radius: 3px; }

.skip {
	position: absolute; left: -999px; top: 0.5rem;
	background: var(--ink); color: var(--paper); padding: 0.5rem 0.75rem;
}
.skip:focus { left: 0.5rem; z-index: 50; }

.arrow { display: inline-block; margin-left: 0.25em; transition: transform 0.2s ease; }
a:hover .arrow { transform: translate(0.12em, -0.12em); }

/* ---------- Layout ---------- */
.hero, .section, .foot {
	max-width: var(--max);
	margin: 0 auto;
	padding-left: var(--gutter);
	padding-right: var(--gutter);
}

/* ---------- Hero ---------- */
.hero {
	display: grid;
	grid-template-columns: minmax(0, 7fr) minmax(16rem, 5fr);
	gap: clamp(2rem, 6vw, 6rem);
	align-items: center;
	min-height: min(88vh, 46rem);
	padding-top: clamp(3rem, 8vh, 6rem);
	padding-bottom: clamp(3rem, 8vh, 6rem);
}
.eyebrow {
	font-size: 0.85rem;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--ink-soft);
	margin-bottom: 1.5rem;
}
.name {
	font-size: clamp(3.4rem, 10vw, 7.5rem);
	font-variation-settings: "opsz" 144, "SOFT" 60;
	line-height: 0.92;
	margin-bottom: 2rem;
	display: flex;
	flex-direction: column;
}
.keys { display: block; white-space: nowrap; --key-color: var(--ink); }
.keys--surname { font-style: italic; font-weight: 400; --key-color: var(--ink-soft); }
.key {
	display: inline-block;
	cursor: pointer;
	color: var(--key-color);
	transition: color 0.2s ease;
	transform-origin: 50% 90%;
}
.key:hover { color: var(--orange); }
/* struck: a quick bounce, and the orange fades back out over ~1.5s, like the note */
.key.ring { animation: ring 0.55s cubic-bezier(.2,.9,.3,1.3), glow 1.6s ease-out; }
@keyframes ring {
	0%   { transform: translateY(0) scale(1); }
	25%  { transform: translateY(-0.12em) scale(1.06) rotate(-2deg); }
	60%  { transform: translateY(0.02em) scale(0.98) rotate(1deg); }
	100% { transform: translateY(0) scale(1); }
}
@keyframes glow {
	0%   { color: var(--orange); }
	20%  { color: var(--orange); }
	100% { color: var(--key-color); }
}

.lede { max-width: var(--measure); font-size: 1.15rem; line-height: 1.6; color: var(--ink); }
.lede p { margin-bottom: 1.25em; }

.links {
	list-style: none; padding: 0; margin: 2rem 0 0;
	display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem;
	font-size: 0.95rem;
}
.links a { text-decoration: none; border-bottom: 1px solid var(--rule); padding-bottom: 0.1rem; }
.links a:hover { border-color: var(--orange); }

.hero-photo {
	margin: 0;
	justify-self: end;
	width: 100%;
	max-width: 24rem;
}
.hero-photo img {
	display: block; width: 100%; aspect-ratio: 1 / 1; object-fit: cover;
	padding: 0.6rem 0.6rem 2.4rem; /* polaroid: thicker at the bottom */
	background: #fff;
	box-shadow: 0 1px 2px rgba(28,26,23,0.08), 0 18px 40px -14px rgba(28,26,23,0.35);
}

/* ---------- Sections ---------- */
.section { padding-top: clamp(4rem, 10vh, 7rem); padding-bottom: clamp(2rem, 5vh, 4rem); }
.section-head {
	border-top: 1px solid var(--ink);
	padding-top: 1.25rem;
	margin-bottom: clamp(2.5rem, 6vh, 4.5rem);
}
.section-head h2 { font-size: clamp(2rem, 4vw, 3rem); font-variation-settings: "opsz" 96; }
.meta { font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 1rem; }
.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 1.25rem 0 0; }
.tags span {
	font-size: 0.78rem; letter-spacing: 0.04em;
	border: 1px solid var(--rule); border-radius: 999px;
	padding: 0.15rem 0.6rem; color: var(--ink-soft);
}

/* ---------- Work: case studies ---------- */
.case {
	display: grid;
	grid-template-columns: 3rem minmax(0, 1fr) minmax(0, 1fr);
	gap: 1rem clamp(1.5rem, 4vw, 4rem);
	align-items: start;
	padding: clamp(2rem, 5vh, 3.5rem) 0;
	border-top: 1px solid var(--rule);
}
.case:first-of-type { border-top: 0; padding-top: 0; }
.case-num { font-family: var(--serif); font-size: 1.1rem; color: var(--ink-faint); padding-top: 0.4rem; }
.case-text h3 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); margin-bottom: 0.5rem; }
.case-text p { max-width: var(--measure); }
.case-media {
	aspect-ratio: 4 / 3;
	background: var(--paper-deep);
	border-radius: 2px;
	overflow: hidden;
}
.case-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
/* case study with a phone screenshot: text gets the wider share, phone sits right */
.case--phone { grid-template-columns: 3rem minmax(0, 1.6fr) minmax(14rem, 1fr); align-items: center; }
.case--phone .case-num { align-self: start; }
.case--phone .case-text p { max-width: 40rem; }
.phone {
	justify-self: center;
	display: block; padding: 0; border: 0; background: none; cursor: zoom-in;
	width: min(100%, 18rem);
}
.phone img { display: block; width: 100%; height: auto; }
.phone:focus-visible { outline: 2px solid var(--orange); outline-offset: 4px; }

/* text-only case study: no image, copy spans both columns at a wider measure */
.case--text .case-text { grid-column: 2 / 4; }
.case--text .case-text p { max-width: 44rem; }
.case--flip .case-text { grid-column: 3; grid-row: 1; }
.case--flip .case-media { grid-column: 2; grid-row: 1; }
.case--flip .case-num { grid-column: 1; grid-row: 1; }

.plain-list { list-style: none; margin: 0 0 1.25rem; padding: 0; max-width: 44rem; }
.plain-list li { padding: 0.55rem 0; border-top: 1px solid var(--rule); }
.plain-list li:last-child { border-bottom: 1px solid var(--rule); }
.plain-list strong { font-weight: 600; }

/* ---------- Side: feature + small grid ---------- */
.feature {
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
	gap: clamp(1.5rem, 4vw, 4rem);
	align-items: center;
	margin-bottom: clamp(2rem, 5vh, 3.5rem);
}
.feature-media {
	position: relative; display: block; width: 100%; border: 0; cursor: zoom-in;
	background: #fff; padding: 0.5rem;
	box-shadow: 0 1px 2px rgba(28,26,23,0.08), 0 18px 40px -14px rgba(28,26,23,0.3);
}
.feature-media img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; object-position: center; }
.feature-text h3 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 0.75rem; }
.feature-text h3 a { text-decoration: none; }
.fluorite-title { font-family: "Caveat", "Fraunces", cursive; font-weight: 700; font-size: clamp(2.6rem, 5vw, 3.8rem); letter-spacing: 0; }
.feature-text p { max-width: var(--measure); }
.cta {
	display: inline-block; margin-top: 1.25rem;
	font-weight: 600; text-decoration: none;
	color: var(--paper); background: var(--ink);
	padding: 0.65rem 1.1rem; border-radius: 999px;
	transition: background 0.2s ease, transform 0.2s ease;
}
.cta:hover { background: var(--orange-ink); color: var(--paper); transform: translateY(-1px); }

.feature + .feature { margin-top: clamp(3rem, 8vh, 5rem); }
.feature--flip .feature-media { grid-column: 2; grid-row: 1; }
.feature--flip .feature-text { grid-column: 1; grid-row: 1; }
.feature-media--game { cursor: zoom-in; width: 100%; }
.feature-media--game img { aspect-ratio: 16 / 9; image-rendering: pixelated; object-position: center; }

/* ---------- Earlier: compact list ---------- */
.earlier-list { list-style: none; margin: 0; padding: 0; counter-reset: earlier; }
.earlier-list li {
	display: grid;
	grid-template-columns: 4rem 3.5rem minmax(0, 14rem) minmax(0, 1fr) auto;
	gap: 1.25rem; align-items: center;
	padding: 0.9rem 0;
	border-top: 1px solid var(--rule);
}
.earlier-list li:last-child { border-bottom: 1px solid var(--rule); }
.earlier-list .yr { font-size: 0.85rem; color: var(--ink-faint); font-variant-numeric: tabular-nums; }
.earlier-list .thumb-btn { padding: 0; border: 0; background: none; cursor: zoom-in; line-height: 0; border-radius: 2px; }
.earlier-list .thumb-btn:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; }
.earlier-list .thumb {
	width: 3.5rem; height: 3.5rem; object-fit: cover; border-radius: 2px;
	filter: saturate(0.6); transition: filter 0.3s ease, transform 0.3s ease;
}
.earlier-list li:hover .thumb { filter: saturate(1); }
.earlier-list .ttl { font-family: var(--serif); font-size: 1.2rem; font-weight: 500; }
.earlier-list .what { color: var(--ink-soft); font-size: 0.95rem; }
.earlier-list .go { font-size: 0.9rem; white-space: nowrap; text-decoration: none; border-bottom: 1px solid var(--rule); }
.earlier-list .go:hover { border-color: var(--orange); }
.earlier-list .go.none { color: var(--ink-faint); border: 0; }

/* ---------- Lightbox ---------- */
.lightbox {
	border: 0; padding: 0; margin: auto;
	background: transparent;
	max-width: min(92vw, 1100px); max-height: 92vh;
	cursor: zoom-out;
}
.lightbox::backdrop { background: rgba(28, 26, 23, 0.82); }
.lightbox img.pixel { image-rendering: pixelated; }
.lightbox img {
	display: block; max-width: min(92vw, 1100px); max-height: 92vh;
	object-fit: contain;
	background: #fff; padding: 0.5rem;
	box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
}

/* ---------- Footer ---------- */
.foot { padding: 4rem var(--gutter) 3rem; color: var(--ink-soft); font-size: 0.95rem; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
	.hero { grid-template-columns: 1fr; min-height: 0; }
	.hero-photo { justify-self: start; max-width: 18rem; margin-top: 1rem; }
	.case, .case--phone { grid-template-columns: 2.5rem minmax(0, 1fr); }
	.phone { grid-column: 2; justify-self: start; width: 12rem; margin-top: 0.5rem; }
	.case-media, .case--flip .case-media { grid-column: 2; grid-row: auto; }
	.case--flip .case-text { grid-column: 2; grid-row: auto; }
	.feature { grid-template-columns: 1fr; }
	.feature-media, .feature--flip .feature-media { grid-column: 1; grid-row: auto; }
	.feature--flip .feature-text { grid-column: 1; grid-row: auto; }
}
@media (max-width: 600px) {
	body { font-size: 1rem; }
	.name { font-size: clamp(3rem, 16vw, 4.5rem); }
	.earlier-list li { grid-template-columns: 3rem minmax(0, 1fr) auto; grid-template-areas: "thumb ttl go" "thumb what what"; row-gap: 0.15rem; }
	.earlier-list .yr { display: none; }
	.earlier-list .thumb-btn { padding: 0; border: 0; background: none; cursor: zoom-in; line-height: 0; border-radius: 2px; }
.earlier-list .thumb-btn:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; }
.earlier-list .thumb { grid-area: thumb; width: 3rem; height: 3rem; }
	.earlier-list .ttl { grid-area: ttl; }
	.earlier-list .what { grid-area: what; }
	.earlier-list .go { grid-area: go; }
}
@media (prefers-reduced-motion: reduce) {
	.key.ring { animation: glow 1.6s ease-out; }
}