/* Jesse Adametz — personal site
   Clean & typographic. Space Grotesk (display), IBM Plex Sans (body),
   IBM Plex Mono (labels/index). Heritage amber accent, light + dark. */

:root {
	--paper:       #fbfaf7;
	--paper-2:     #f2efe8;
	--ink:         #17150f;
	--ink-soft:    #5c574c;
	--line:        #e4dfd4;
	--accent:      #c05600; /* burnt amber — AA on paper, used for text/links */
	--accent-loud: #ff9e1b; /* heritage amber — display & hover */

	--display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
	--body:    "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;
	--mono:    "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

	--measure: 42rem;
	--gutter: clamp(1.25rem, 5vw, 2.5rem);
	--section-gap: clamp(3.5rem, 10vh, 6.5rem);
}

@media (prefers-color-scheme: dark) {
	:root {
		--paper:       #14130f;
		--paper-2:     #1d1b16;
		--ink:         #efece4;
		--ink-soft:    #a8a294;
		--line:        #2c2924;
		--accent:      #ff9e1b;
		--accent-loud: #ffb347;
	}
}

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

html { -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--body);
	font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
	line-height: 1.7;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent-loud); }

strong { font-weight: 500; color: var(--ink); }

::selection { background: var(--accent-loud); color: #14130f; }

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

.skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	background: var(--ink);
	color: var(--paper);
	padding: 0.6rem 1rem;
	z-index: 10;
}
.skip-link:focus { left: 0.75rem; top: 0.75rem; }

/* Layout ------------------------------------------------------------ */

.page {
	max-width: var(--measure);
	margin: 0 auto;
	padding: clamp(3rem, 10vh, 6rem) var(--gutter) 0;
}

.section { margin-top: var(--section-gap); }

/* Shared type ------------------------------------------------------- */

.eyebrow {
	font-family: var(--mono);
	font-size: 0.78rem;
	font-weight: 500;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--ink-soft);
	margin: 0 0 1rem;
}

.section__heading {
	font-family: var(--display);
	font-weight: 600;
	font-size: clamp(1.5rem, 1.1rem + 1.8vw, 2.1rem);
	line-height: 1.15;
	letter-spacing: -0.01em;
	margin: 0 0 1.25rem;
}

.prose p { margin: 0 0 1.1rem; max-width: 38rem; color: var(--ink); }
.prose p:last-child { margin-bottom: 0; }

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

/* Hero -------------------------------------------------------------- */

.hero__name {
	font-family: var(--display);
	font-weight: 700;
	font-size: clamp(2.75rem, 1.6rem + 5.6vw, 4.5rem);
	line-height: 0.98;
	letter-spacing: -0.03em;
	margin: 0.4rem 0 1.25rem;
}

.hero__lead {
	font-size: clamp(1.2rem, 1.05rem + 0.7vw, 1.5rem);
	line-height: 1.5;
	max-width: 32rem;
	margin: 0 0 2rem;
	color: var(--ink);
}

.hero__links {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1.5rem;
}

.link {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	font-family: var(--mono);
	font-size: 0.85rem;
	letter-spacing: 0.02em;
	color: var(--ink);
	text-decoration: none;
	padding: 0.3rem 0;
	border-bottom: 1px solid transparent;
	transition: color 0.15s ease, border-color 0.15s ease;
}
.link:hover { color: var(--accent); border-bottom-color: var(--accent); }
.link__icon { width: 1.1em; height: 1.1em; flex: none; }

/* About: role list -------------------------------------------------- */

.roles {
	list-style: none;
	margin: 2rem 0 0;
	padding: 0;
	border-top: 1px solid var(--line);
}

.role {
	display: grid;
	grid-template-columns: 8rem 1fr;
	gap: 1rem;
	padding: 0.9rem 0;
	border-bottom: 1px solid var(--line);
}

.role__meta {
	font-family: var(--mono);
	font-size: 0.8rem;
	letter-spacing: 0.04em;
	color: var(--ink-soft);
	padding-top: 0.15rem;
}

/* Speaking: typographic index -------------------------------------- */

.index__heading {
	font-family: var(--mono);
	font-size: 0.78rem;
	font-weight: 500;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--ink-soft);
	margin: 2.5rem 0 0;
}

.index {
	list-style: none;
	margin: 2rem 0 0;
	padding: 0;
	border-top: 1px solid var(--line);
}
.index__heading + .index { margin-top: 1rem; }

.index__row {
	display: grid;
	grid-template-columns: 12rem 1fr;
	gap: 0.4rem 1.5rem;
	align-items: baseline;
	padding: 1.1rem 0;
	border-bottom: 1px solid var(--line);
	transition: border-color 0.15s ease;
}
.index__row:hover { border-bottom-color: var(--accent); }

.index__meta {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
	font-family: var(--mono);
}
.index__date {
	font-size: 0.95rem;
	color: var(--ink);
}
.index__venue {
	font-size: 0.76rem;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	color: var(--ink-soft);
}

.index__title {
	font-family: var(--display);
	font-weight: 500;
	font-size: 1.2rem;
	line-height: 1.3;
	letter-spacing: -0.01em;
}
.index__title a { color: var(--ink); text-decoration: none; }
.index__title a:hover { color: var(--accent); }

/* CTA --------------------------------------------------------------- */

.cta {
	margin-top: 2.5rem;
	padding: 1.75rem;
	background: var(--paper-2);
	border: 1px solid var(--line);
	border-radius: 12px;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
}
.cta__text { margin: 0; font-size: 1.05rem; color: var(--ink); }

.button {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	font-family: var(--mono);
	font-size: 0.9rem;
	letter-spacing: 0.02em;
	color: var(--paper);
	background: var(--ink);
	text-decoration: none;
	padding: 0.7rem 1.15rem;
	border-radius: 8px;
	transition: background 0.15s ease, transform 0.15s ease;
}
.button:hover { background: var(--accent); color: #fff; transform: translateX(2px); }
.button__icon { width: 1.05em; height: 1.05em; transition: transform 0.15s ease; }
.button:hover .button__icon { transform: translateX(2px); }

/* Footer ------------------------------------------------------------ */

.site-footer {
	max-width: var(--measure);
	margin: var(--section-gap) auto 0;
	padding: 2rem var(--gutter) 3rem;
	border-top: 1px solid var(--line);
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
}
.site-footer__links {
	list-style: none;
	display: flex;
	gap: 1.5rem;
	margin: 0;
	padding: 0;
}
.site-footer__links a {
	font-family: var(--mono);
	font-size: 0.82rem;
	color: var(--ink-soft);
	text-decoration: none;
}
.site-footer__links a:hover { color: var(--accent); }
.site-footer__legal {
	font-family: var(--mono);
	font-size: 0.82rem;
	color: var(--ink-soft);
	margin: 0;
}

/* Load-in motion ---------------------------------------------------- */

@media (prefers-reduced-motion: no-preference) {
	.hero > * {
		animation: rise 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) both;
	}
	.hero__name  { animation-delay: 0.05s; }
	.hero__lead  { animation-delay: 0.12s; }
	.hero__links { animation-delay: 0.19s; }

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

/* Narrow screens ---------------------------------------------------- */

@media (max-width: 34rem) {
	.role { grid-template-columns: 1fr; gap: 0.15rem; }
	.role__meta { padding-top: 0; }
	.index__row { grid-template-columns: 1fr; }
	.cta { flex-direction: column; align-items: flex-start; }
}