/* ==========================================================================
   Roseneck — main stylesheet
   Implements the token system and component recipes documented in DESIGN.md.
   ========================================================================== */

/* 1. Tokens (DESIGN.md §12) ------------------------------------------------ */
:root {
	/* Color */
	--copper:      #B87E56;
	--copper-warm: #DF996A;
	--copper-dark: #793B11;
	--gold:        #FFD374;
	--cream:       #F9F5F2;
	--cream-deep:  #F4ECE3;
	--paper:       #FFFFFF;
	--ink:         #1F2124;
	--ink-2:       #1B1D1F;
	--ink-soft:    #4A4540;
	--muted:       #8C847D;
	--line:        #E6DFD6;

	/* Type */
	--ff-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
	--ff-sans:  "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;

	/* Layout */
	--container:  1240px;
	--narrow:     760px;
	--gutter:     clamp(1rem, 4vw, 2rem);
	--section-y:  clamp(4rem, 9vw, 7rem);
	--header-h:   72px;

	/* Shape */
	--radius-sm: 6px;
	--radius:    14px;
	--radius-lg: 24px;
	--radius-pill: 9999px;

	/* Elevation */
	--shadow-sm: 0 1px 2px rgba(31,33,36,.06), 0 1px 1px rgba(31,33,36,.04);
	--shadow:    0 18px 40px -22px rgba(31,33,36,.30);
	--shadow-lg: 0 40px 80px -28px rgba(31,33,36,.35);

	/* Motion */
	--ease:      cubic-bezier(.5, 0, .1, 1);
	--dur-fast:  .2s;
	--dur-mid:   .35s;
	--dur-slow:  .6s;
}

/* 2. Reset / base ---------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 1rem); -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	font-family: var(--ff-sans);
	font-size: 1rem;
	font-weight: 500;
	line-height: 1.65;
	color: var(--ink);
	background: var(--paper);
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

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

a { color: var(--copper-dark); text-decoration: none; transition: color var(--dur-fast) var(--ease); }
a:hover { color: var(--copper); }

h1, h2, h3, h4 { font-family: var(--ff-serif); font-weight: 600; color: var(--ink); margin: 0 0 .5em; line-height: 1.15; }

p { margin: 0 0 1rem; }

ul, ol { margin: 0; padding: 0; }

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

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0,0,0,0);
	white-space: nowrap; border: 0;
}

.skip-link {
	position: absolute;
	left: 50%; top: -100px;
	transform: translateX(-50%);
	z-index: 1000;
	background: var(--ink);
	color: #fff;
	padding: .75rem 1.25rem;
	border-radius: var(--radius-pill);
	transition: top var(--dur-fast) var(--ease);
}
.skip-link:focus { top: 1rem; color: #fff; }

/* 3. Layout primitives ----------------------------------------------------- */
.container {
	width: 100%;
	max-width: var(--container);
	margin-inline: auto;
	padding-inline: var(--gutter);
}
.container--narrow { max-width: var(--narrow); }

.section { padding-block: var(--section-y); }
.section--alt  { background: var(--cream); }
.section--dark { background: var(--ink); color: rgba(255,255,255,.88); }
.section--page { padding-top: calc(var(--header-h) + var(--section-y)); }

.section__head { max-width: 720px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section__title {
	font-size: clamp(1.9rem, 4.2vw, 2.6rem);
	font-weight: 600;
	line-height: 1.1;
}
.section__title em { display: block; font-style: italic; color: var(--copper); }
.section--dark .section__title { color: var(--paper); }

/* 4. Typography helpers ---------------------------------------------------- */
.kicker {
	font-family: var(--ff-sans);
	font-size: .75rem;
	font-weight: 600;
	letter-spacing: .22em;
	text-transform: uppercase;
	color: var(--copper);
	display: inline-flex;
	align-items: center;
	gap: .7em;
	margin: 0 0 1rem;
}
.kicker::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.kicker--light { color: var(--copper-warm); }

.display {
	font-size: clamp(1.8rem, 3.8vw, 2.4rem);
	font-weight: 600;
	line-height: 1.12;
	margin-bottom: 1rem;
}
.display em { display: block; font-style: italic; color: var(--copper); }
.display--light { color: var(--paper); }

.lede { font-size: 1.075rem; color: var(--ink-soft); max-width: 46ch; }
.section--dark .lede { color: rgba(255,255,255,.82); }

.link-arrow {
	display: inline-flex;
	align-items: center;
	gap: .45rem;
	margin-top: 1.5rem;
	font: 600 .8rem/1 var(--ff-sans);
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--copper);
}
.link-arrow:hover { color: var(--copper-dark); }
.link-arrow span { transition: transform var(--dur-fast) var(--ease); }
.link-arrow:hover span { transform: translateX(4px); }

/* 5. Buttons (DESIGN.md §6.1) --------------------------------------------- */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: .5rem;
	padding: .95rem 1.7rem;
	min-height: 48px;
	border-radius: var(--radius-pill);
	font: 600 .82rem/1 var(--ff-sans);
	letter-spacing: .08em;
	text-transform: uppercase;
	border: 1px solid transparent;
	cursor: pointer;
	transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease),
		border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--copper); color: #fff; }
.btn--primary:hover { background: var(--copper-dark); color: #fff; }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: #fff; }
.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.7); }
.btn--ghost-light:hover { background: #fff; color: var(--ink); }
.btn--block { display: flex; width: 100%; }

/* 6. Header (DESIGN.md §6.7) ---------------------------------------------- */
.site-header {
	position: fixed;
	inset: 0 0 auto 0;
	z-index: 100;
	min-height: var(--header-h);
	display: flex;
	align-items: center;
	background: rgba(255,255,255,.96);
	border-bottom: 1px solid var(--line);
	backdrop-filter: saturate(1.4) blur(8px);
	transition: background var(--dur-mid) var(--ease), border-color var(--dur-mid) var(--ease),
		color var(--dur-mid) var(--ease);
}
.site-header__inner {
	display: flex;
	align-items: center;
	gap: 1.5rem;
	width: 100%;
}
.site-header__brand { margin-right: auto; }
.site-nav { display: flex; }
.site-nav__list { display: flex; gap: 2rem; list-style: none; }
.site-nav__list a {
	font: 600 .82rem/1 var(--ff-sans);
	letter-spacing: .1em;
	text-transform: uppercase;
	color: var(--ink);
	padding: .5rem 0;
	position: relative;
}
.site-nav__list a::after {
	content: ""; position: absolute; left: 0; bottom: 0;
	width: 0; height: 1px; background: var(--copper);
	transition: width var(--dur-fast) var(--ease);
}
.site-nav__list a:hover { color: var(--copper); }
.site-nav__list a:hover::after { width: 100%; }

/* Transparent over hero on the front page until scrolled */
body.has-transparent-header .site-header:not(.is-scrolled) {
	background: transparent;
	border-color: transparent;
	backdrop-filter: none;
}
body.has-transparent-header .site-header:not(.is-scrolled) .site-nav__list a,
body.has-transparent-header .site-header:not(.is-scrolled) .brand__name { color: #fff; }
body.has-transparent-header .site-header:not(.is-scrolled) .nav-toggle__bar { background: #fff; }

.brand { display: inline-flex; align-items: center; gap: .65rem; }
.brand__mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px; height: 40px;
	border-radius: 50%;
	background: var(--copper);
	color: #fff;
	font: 600 .9rem/1 var(--ff-serif);
	letter-spacing: .02em;
}
.brand__name {
	font: 600 1.25rem/1 var(--ff-serif);
	color: var(--ink);
	letter-spacing: .01em;
}
.custom-logo { height: 44px; width: auto; }

.nav-toggle { display: none; background: none; border: 0; padding: .5rem; cursor: pointer; }
.nav-toggle__box { display: block; width: 26px; }
.nav-toggle__bar { display: block; height: 2px; background: var(--ink); margin: 5px 0; transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.mobile-nav {
	position: fixed;
	inset: var(--header-h) 0 auto 0;
	z-index: 99;
	background: var(--cream);
	border-bottom: 1px solid var(--line);
	padding: 2rem var(--gutter) 2.5rem;
	box-shadow: var(--shadow);
	transform: translateY(-12px);
	opacity: 0;
	transition: transform var(--dur-mid) var(--ease), opacity var(--dur-mid) var(--ease);
}
.mobile-nav.is-open { transform: translateY(0); opacity: 1; }
.mobile-nav__list { list-style: none; display: grid; gap: .25rem; }
.mobile-nav__list a {
	display: block;
	font: 600 1.6rem/1.4 var(--ff-serif);
	color: var(--ink);
	padding: .5rem 0;
}
.mobile-nav__list a:hover { color: var(--copper); }
.mobile-nav__footer { margin-top: 2rem; display: grid; gap: 1rem; }
.mobile-nav__contact { text-align: center; font-weight: 600; letter-spacing: .04em; color: var(--ink); }

.nav-backdrop {
	position: fixed; inset: 0; z-index: 90;
	background: rgba(31,33,36,.35);
	opacity: 0; transition: opacity var(--dur-mid) var(--ease);
}
.nav-backdrop.is-open { opacity: 1; }

/* 7. Hero (DESIGN.md §6.6 / §9.1) ----------------------------------------- */
.hero {
	position: relative;
	min-height: 100svh;
	display: flex;
	align-items: center;
	color: #fff;
	background:
		linear-gradient(115deg, var(--ink-2) 0%, #2c2722 55%, var(--copper-dark) 140%);
	overflow: hidden;
}
.hero::before {
	content: "";
	position: absolute;
	inset: -20% -10% auto auto;
	width: 60vw; height: 60vw;
	background: radial-gradient(circle at center, rgba(223,153,106,.35), transparent 62%);
	filter: blur(10px);
	pointer-events: none;
}
.hero__veil {
	position: absolute; inset: 0;
	background: linear-gradient(180deg, rgba(31,33,36,.55) 0%, rgba(31,33,36,.10) 45%, rgba(31,33,36,.75) 100%);
	pointer-events: none;
}
.hero__inner { position: relative; z-index: 2; padding-top: calc(var(--header-h) + 2rem); padding-bottom: 4rem; max-width: 900px; }
.hero__title {
	font-size: clamp(2.5rem, 7vw, 5rem);
	font-weight: 600;
	line-height: .98;
	color: #fff;
	margin-bottom: 1.5rem;
}
.hero__title em { display: block; font-style: italic; color: var(--gold); }
.hero__lede {
	font-size: clamp(1.05rem, 2vw, 1.3rem);
	max-width: 52ch;
	color: rgba(255,255,255,.9);
	margin-bottom: 2.25rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__scroll {
	position: absolute;
	left: 50%; bottom: 1.75rem;
	transform: translateX(-50%);
	z-index: 2;
	width: 44px; height: 44px;
	display: inline-flex; align-items: center; justify-content: center;
	border: 1px solid rgba(255,255,255,.45);
	border-radius: 50%;
	color: #fff;
	animation: bob 2.4s var(--ease) infinite;
}
.hero__scroll:hover { color: #fff; border-color: #fff; }
@keyframes bob { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 6px); } }

/* 8. Split sections (DESIGN.md §5.3 2-col split) -------------------------- */
.split {
	display: grid;
	gap: clamp(2rem, 5vw, 4.5rem);
	align-items: center;
}
@media (min-width: 880px) {
	.split { grid-template-columns: 1.05fr 1fr; }
	.split--reverse .split__media { order: 2; }
}
.split__copy .lede { margin-bottom: 1.5rem; }

.intro-figure {
	aspect-ratio: 4 / 5;
	border-radius: var(--radius-lg);
	background:
		radial-gradient(circle at 30% 20%, rgba(223,153,106,.5), transparent 55%),
		linear-gradient(160deg, var(--cream-deep), var(--copper-warm) 130%);
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: var(--shadow);
	position: relative;
	overflow: hidden;
}
.intro-figure::after {
	content: ""; position: absolute; inset: 14px;
	border: 1px solid rgba(255,255,255,.45); border-radius: calc(var(--radius-lg) - 8px);
}
.intro-figure__badge {
	position: relative; z-index: 1;
	text-align: center; color: var(--ink);
	padding: 1.5rem;
}
.intro-figure__num {
	display: block;
	font: italic 600 clamp(2rem,5vw,3rem)/1 var(--ff-serif);
	color: var(--copper-dark);
}
.intro-figure__label {
	display: block;
	font: 600 .8rem/1.4 var(--ff-sans);
	letter-spacing: .22em;
	text-transform: uppercase;
	margin-top: .5rem;
}

.studio-figure {
	aspect-ratio: 4 / 5;
	border-radius: var(--radius-lg);
	background: linear-gradient(160deg, var(--ink), #34302b);
	display: flex; align-items: center; justify-content: center;
	box-shadow: var(--shadow);
	position: relative; overflow: hidden;
}
.studio-figure::before {
	content: ""; position: absolute; inset: 0;
	background: radial-gradient(circle at 70% 80%, rgba(223,153,106,.4), transparent 60%);
}
.studio-figure__monogram {
	position: relative; z-index: 1;
	font: 600 clamp(4rem,12vw,8rem)/1 var(--ff-serif);
	color: var(--gold);
	letter-spacing: .02em;
}

/* Numbered ticklist */
.ticklist { list-style: none; display: grid; gap: 1rem; margin: 1.5rem 0 0; }
.ticklist li { display: flex; gap: 1rem; align-items: baseline; color: var(--ink-soft); }
.ticklist__num { font: italic 600 1.3rem/1 var(--ff-serif); color: var(--copper); flex: 0 0 auto; }

/* Facts dl */
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin: 1.75rem 0 0; }
.facts__item { border-top: 1px solid var(--line); padding-top: .75rem; }
.facts__label { font: 600 .7rem/1.4 var(--ff-sans); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: .25rem; }
.facts__value { font: 600 1.05rem/1.2 var(--ff-serif); color: var(--ink); }

/* 9. Grid + cards (DESIGN.md §5.3 / §6.3) --------------------------------- */
.grid { display: grid; gap: 1.5rem; }
.grid--3 { grid-template-columns: 1fr; }
@media (min-width: 600px) { .grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .grid--3 { grid-template-columns: repeat(3, 1fr); } }

.card {
	background: var(--paper);
	border-radius: var(--radius);
	box-shadow: var(--shadow-sm);
	overflow: hidden;
	transition: transform var(--dur-mid) var(--ease), box-shadow var(--dur-mid) var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }

.service-card { padding: 1.75rem; border: 1px solid var(--line); }
.service-card__num {
	font: italic 600 1.4rem/1 var(--ff-serif);
	color: var(--copper);
}
.service-card__title { font-size: 1.4rem; margin: .6rem 0 .5rem; }
.service-card__desc { color: var(--ink-soft); margin-bottom: 1.25rem; }
.service-card__list { list-style: none; display: grid; gap: .55rem; border-top: 1px solid var(--line); padding-top: 1.25rem; }
.service-card__list li { position: relative; padding-left: 1.5rem; color: var(--ink-soft); font-size: .95rem; }
.service-card__list li::before {
	content: ""; position: absolute; left: 0; top: .5em;
	width: 7px; height: 7px; border-radius: 50%;
	background: var(--copper-warm);
}

/* 10. Steps (process) ----------------------------------------------------- */
.steps {
	list-style: none;
	display: grid;
	gap: 1.5rem;
	grid-template-columns: 1fr;
	counter-reset: step;
}
@media (min-width: 640px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step {
	padding: 1.75rem 1.5rem;
	border-radius: var(--radius-lg);
	background: var(--cream);
	border: 1px solid transparent;
	transition: border-color var(--dur-mid) var(--ease), transform var(--dur-mid) var(--ease), background var(--dur-mid) var(--ease);
}
.section--alt .step { background: var(--paper); border-color: var(--line); }
.step:hover { transform: translateY(-4px); border-color: var(--copper); }
.step__num {
	display: inline-flex; align-items: center; justify-content: center;
	width: 48px; height: 48px; margin-bottom: 1rem;
	border-radius: 50%;
	background: var(--paper);
	border: 1px solid var(--line);
	font: italic 600 1.3rem/1 var(--ff-serif);
	color: var(--copper);
}
.section--alt .step__num { background: var(--cream); }
.step__title { font-size: 1.3rem; margin-bottom: .4rem; }
.step__desc { color: var(--ink-soft); font-size: .95rem; margin: 0; }

/* 11. Values strip (dark) ------------------------------------------------- */
.values__inner { max-width: 900px; margin-inline: auto; text-align: center; }
.values__quote {
	margin: 0;
	font-family: var(--ff-serif);
	font-size: clamp(1.7rem, 4.2vw, 2.7rem);
	font-weight: 600;
	line-height: 1.18;
	color: var(--paper);
}
.values__quote em { display: block; font-style: italic; color: var(--gold); margin-top: .25rem; }

/* 12. Contact (dark, form) ------------------------------------------------ */
.contact__grid { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (min-width: 900px) { .contact__grid { grid-template-columns: 1fr 1fr; } }
.contact__lede { color: rgba(255,255,255,.82); max-width: 42ch; margin-bottom: 2rem; }
.contact__details { display: grid; gap: 1.25rem; }
.contact__row { display: grid; gap: .15rem; border-top: 1px solid rgba(255,255,255,.16); padding-top: 1rem; }
.contact__label { font: 600 .7rem/1.4 var(--ff-sans); letter-spacing: .16em; text-transform: uppercase; color: var(--copper-warm); }
.contact__row a { color: #fff; font-size: 1.1rem; }
.contact__row a:hover { color: var(--gold); }

.contact__panel {
	background: var(--paper);
	border-radius: var(--radius-lg);
	padding: clamp(1.5rem, 3vw, 2.5rem);
	box-shadow: var(--shadow-lg);
	color: var(--ink);
}
.contact-form .field { display: grid; gap: .4rem; margin-bottom: 1.1rem; }
.contact-form label { font: 600 .78rem/1.4 var(--ff-sans); letter-spacing: .04em; color: var(--ink); }
.contact-form .req { color: var(--copper); }
.contact-form input,
.contact-form textarea {
	width: 100%;
	font: 500 1rem/1.5 var(--ff-sans);
	color: var(--ink);
	padding: .8rem 1rem;
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	background: var(--cream);
	transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.contact-form input:focus,
.contact-form textarea:focus {
	outline: none;
	border-color: var(--copper);
	box-shadow: 0 0 0 3px rgba(184,126,86,.18);
	background: var(--paper);
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.field--hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-fineprint { font-size: .78rem; color: var(--muted); margin: 1rem 0 0; }
.form-note { padding: .9rem 1.1rem; border-radius: var(--radius-sm); margin-bottom: 1.25rem; font-size: .92rem; }
.form-note--success { background: #EEF6EE; color: #2C5E2E; border: 1px solid #CBE3CB; }
.form-note--error { background: #FBEEE9; color: #8A3B1E; border: 1px solid #F0D2C5; }
.form-note a { color: inherit; text-decoration: underline; }

/* 13. Footer (DESIGN.md §6.8) --------------------------------------------- */
.site-footer { background: var(--cream); padding-block: clamp(3rem, 6vw, 4.5rem) 1.75rem; }
.site-footer__grid {
	display: grid;
	gap: 2.5rem;
	grid-template-columns: 1fr;
}
@media (min-width: 680px) { .site-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .site-footer__grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; } }
.brand--footer { margin-bottom: 1rem; }
.site-footer__tag { color: var(--ink-soft); max-width: 34ch; font-size: .95rem; }
.site-footer__heading { font-size: 1.05rem; font-family: var(--ff-sans); font-weight: 600; letter-spacing: .04em; margin-bottom: 1rem; }
.site-footer__list { list-style: none; display: grid; gap: .6rem; }
.site-footer__list a { color: var(--ink-soft); font-size: .95rem; }
.site-footer__list a:hover { color: var(--copper); }
.site-footer__bar {
	margin-top: 2.5rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--line);
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	align-items: center;
	justify-content: space-between;
}
.site-footer__copy { margin: 0; color: var(--muted); font-size: .85rem; }
.site-footer__legal-list { list-style: none; display: flex; gap: 1.5rem; }
.site-footer__legal-list a { color: var(--muted); font-size: .85rem; }
.site-footer__legal-list a:hover { color: var(--copper); }

/* 14. Blog / prose -------------------------------------------------------- */
.post-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .post-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .post-grid { grid-template-columns: repeat(3, 1fr); } }
.post-card { display: flex; flex-direction: column; }
.post-card__media { aspect-ratio: 4 / 3; overflow: hidden; }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease); }
.post-card:hover .post-card__media img { transform: scale(1.06); }
.post-card__body { padding: 1.5rem; }
.post-card__meta { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: .5rem; }
.post-card__title { font-size: 1.4rem; }
.post-card__title a { color: var(--ink); }
.post-card__title a:hover { color: var(--copper); }

.prose { font-size: 1.05rem; color: var(--ink-soft); }
.prose h2, .prose h3 { color: var(--ink); margin-top: 2rem; }
.prose h2 { font-size: 1.8rem; }
.prose h3 { font-size: 1.4rem; }
.prose a { text-decoration: underline; }
.prose img { border-radius: var(--radius); margin: 1.5rem 0; }
.prose blockquote {
	border-left: 3px solid var(--copper);
	padding-left: 1.25rem; margin: 1.5rem 0;
	font-family: var(--ff-serif); font-style: italic; font-size: 1.3rem; color: var(--ink);
}
.post-hero { margin-bottom: 2rem; border-radius: var(--radius-lg); overflow: hidden; }
.post-nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }

.pagination, .page-links { margin-top: 3rem; display: flex; gap: .5rem; flex-wrap: wrap; }
.pagination .page-numbers,
.page-links a, .page-links > span {
	display: inline-flex; align-items: center; justify-content: center;
	min-width: 44px; min-height: 44px; padding: 0 .75rem;
	border-radius: var(--radius-pill); border: 1px solid var(--line);
	color: var(--ink); font-weight: 600;
}
.pagination .current { background: var(--copper); color: #fff; border-color: var(--copper); }

/* 15. Reveal-on-scroll (DESIGN.md §7.3) ----------------------------------- */
.reveal { opacity: 0; transform: translateY(8px); transition: opacity var(--dur-mid) var(--ease), transform var(--dur-mid) var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* 16. Responsive: nav collapse -------------------------------------------- */
@media (max-width: 900px) {
	.site-nav, .site-header__cta { display: none; }
	.nav-toggle { display: block; margin-left: auto; }
}
@media (min-width: 901px) {
	.mobile-nav, .nav-backdrop { display: none !important; }
}

/* 17. Reduced motion ------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after {
		animation-duration: .001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: .001ms !important;
	}
	.reveal { opacity: 1; transform: none; }
}