/* ============================================================
   DUST·IN·SPACE — Main Stylesheet
   Design system: deep space dark + teal/cyan accent
   Fonts: Space Grotesk (headings), Inter (body), Pinyon Script (DK brand)
   ============================================================ */


/* ============================================================
   DESIGN TOKENS — CSS custom properties (variables)
   Reference these throughout the file with var(--name).
   ============================================================ */
:root {
	/* Background layers — the "depth" of the UI */
	--bg-base:     #09090f;   /* deepest: page background */
	--bg-surface:  #10101a;   /* cards, panels */
	--bg-elevated: #17172a;   /* hover states, modals */
	--bg-input:    #1a1a2e;   /* form inputs */

	/* Borders */
	--border-subtle: rgba(255, 255, 255, 0.06);
	--border-muted:  rgba(255, 255, 255, 0.12);
	--border-active: rgba(34, 211, 238, 0.4);

	/* Accent — teal/cyan */
	--accent:       #22d3ee;  /* primary highlight color */
	--accent-dim:   #0891b2;  /* darker variant for backgrounds */
	--accent-glow:  rgba(34, 211, 238, 0.15); /* subtle glow */

	/* Text */
	--text-primary:   #e2e8f0;  /* main body text */
	--text-secondary: #94a3b8;  /* captions, labels */
	--text-muted:     #475569;  /* placeholder, disabled */

	/* Typography scales */
	--font-heading: 'Space Grotesk', sans-serif;
	--font-body:    'Inter', sans-serif;
	--font-script:  'Pinyon Script', cursive;  /* DK Astrophotography brand */

	/* Spacing scale (multiples of 4px) */
	--space-1:  4px;
	--space-2:  8px;
	--space-3:  12px;
	--space-4:  16px;
	--space-5:  20px;
	--space-6:  24px;
	--space-8:  32px;
	--space-10: 40px;
	--space-12: 48px;
	--space-16: 64px;
	--space-20: 80px;
	--space-24: 96px;

	/* Border radii */
	--radius-sm: 4px;
	--radius-md: 8px;
	--radius-lg: 16px;

	/* Transitions */
	--transition-fast: 150ms ease;
	--transition-med:  250ms ease;

	/* Max page width */
	--max-width: 1400px;
	--content-width: 900px;
}


/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	font-size: 16px;
	scroll-behavior: smooth;
}

body {
	background-color: var(--bg-base);
	color: var(--text-primary);
	font-family: var(--font-body);
	font-size: 1rem;
	line-height: 1.7;
	/* Subtle star-field texture via radial gradient noise */
	background-image:
		radial-gradient(ellipse at 20% 50%, rgba(34, 211, 238, 0.03) 0%, transparent 50%),
		radial-gradient(ellipse at 80% 20%, rgba(139, 92, 246, 0.03) 0%, transparent 50%);
	min-height: 100vh;
}

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

a {
	color: var(--accent);
	text-decoration: none;
	transition: color var(--transition-fast);
}

a:hover {
	color: #7ae8f7;
}

ul {
	list-style: none;
}

h1, h2, h3, h4 {
	font-family: var(--font-heading);
	font-weight: 600;
	line-height: 1.2;
	color: var(--text-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p + p {
	margin-top: var(--space-4);
}


/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
	max-width: var(--max-width);
	margin: 0 auto;
	padding: 0 var(--space-6);
}

.content-width {
	max-width: var(--content-width);
	margin: 0 auto;
}

.section {
	padding: var(--space-20) 0;
}

.section-title {
	margin-bottom: var(--space-12);
	text-align: center;
}

.section-title h2 {
	display: inline-block;
	position: relative;
}

/* Teal underline accent on section titles */
.section-title h2::after {
	content: '';
	display: block;
	height: 2px;
	width: 60%;
	margin: var(--space-3) auto 0;
	background: linear-gradient(90deg, transparent, var(--accent), transparent);
}


/* ============================================================
   HEADER & NAVIGATION
   ============================================================ */
.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 100;
	/* Frosted glass effect — blurs content scrolling beneath */
	background: rgba(9, 9, 15, 0.85);
	backdrop-filter: blur(16px);
	-webkit-backdrop-filter: blur(16px);
	border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
	max-width: var(--max-width);
	margin: 0 auto;
	padding: 0 var(--space-6);
	height: 64px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

/* Logo wordmark */
.site-logo {
	font-family: var(--font-heading);
	font-weight: 700;
	font-size: 1.1rem;
	letter-spacing: 0.12em;
	text-decoration: none;
	display: flex;
	align-items: baseline;
	gap: 0;
}

.logo-dust,
.logo-space {
	color: var(--text-primary);
	font-weight: 700;
}

.logo-dot {
	color: var(--accent);
	font-weight: 300;
	margin: 0 1px;
}

.logo-in {
	color: var(--accent);
	font-weight: 300;
}

/* Desktop nav */
.site-nav ul {
	display: flex;
	gap: var(--space-8);
	align-items: center;
}

.site-nav a {
	font-family: var(--font-heading);
	font-size: 0.875rem;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--text-secondary);
	text-decoration: none;
	padding-bottom: 2px;
	border-bottom: 2px solid transparent;
	transition: color var(--transition-fast), border-color var(--transition-fast);
}

.site-nav a:hover,
.site-nav a.active {
	color: var(--text-primary);
	border-bottom-color: var(--accent);
}

/* Mobile nav toggle (CSS-only checkbox trick) */
.nav-toggle {
	display: none; /* hidden checkbox, tracks open/closed state */
}

.nav-toggle-label {
	display: none;
	flex-direction: column;
	gap: 5px;
	cursor: pointer;
	padding: var(--space-2);
}

/* The three lines of the hamburger icon */
.nav-toggle-label span {
	display: block;
	width: 22px;
	height: 2px;
	background: var(--text-primary);
	transition: transform var(--transition-fast), opacity var(--transition-fast);
}

@media (max-width: 768px) {
	.nav-toggle-label {
		display: flex;
	}

	/* When checkbox is checked, animate hamburger → X */
	.nav-toggle:checked + .nav-toggle-label span:nth-child(1) {
		transform: translateY(7px) rotate(45deg);
	}
	.nav-toggle:checked + .nav-toggle-label span:nth-child(2) {
		opacity: 0;
	}
	.nav-toggle:checked + .nav-toggle-label span:nth-child(3) {
		transform: translateY(-7px) rotate(-45deg);
	}

	/* Nav slides in from top when open */
	.site-nav {
		position: absolute;
		top: 64px;
		left: 0;
		right: 0;
		background: rgba(9, 9, 15, 0.98);
		border-bottom: 1px solid var(--border-subtle);
		max-height: 0;
		overflow: hidden;
		transition: max-height var(--transition-med);
	}

	.nav-toggle:checked ~ .site-nav {
		max-height: 320px;
	}

	.site-nav ul {
		flex-direction: column;
		gap: 0;
		padding: var(--space-4) 0;
	}

	.site-nav li {
		width: 100%;
	}

	.site-nav a {
		display: block;
		padding: var(--space-4) var(--space-6);
		border-bottom: none;
		border-left: 3px solid transparent;
	}

	.site-nav a:hover,
	.site-nav a.active {
		border-bottom: none;
		border-left-color: var(--accent);
		background: var(--bg-surface);
	}
}


/* ============================================================
   HERO SECTION (home page)
   ============================================================ */
.hero {
	position: relative;
	height: 100vh;
	min-height: 600px;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	overflow: hidden;
}

/* Background image — set per-page via inline style on .hero */
.hero-bg {
	position: absolute;
	inset: 0;
	background-size: cover;
	background-position: center;
	/* Slow Ken Burns zoom — subtle life to the background */
	animation: heroZoom 30s ease-in-out infinite alternate;
}

@keyframes heroZoom {
	from { transform: scale(1.0); }
	to   { transform: scale(1.08); }
}

/* Dark gradient overlay so text is legible over any background image */
.hero-overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		to bottom,
		rgba(9, 9, 15, 0.2) 0%,
		rgba(9, 9, 15, 0.55) 60%,
		rgba(9, 9, 15, 0.95) 100%
	);
}

.hero-content {
	position: relative;
	z-index: 1;
	padding: var(--space-6);
}

/* Large display version of the logo for the hero */
.hero-logo {
	font-family: var(--font-heading);
	font-size: clamp(2.5rem, 8vw, 6rem);
	font-weight: 700;
	letter-spacing: 0.15em;
	line-height: 1;
	margin-bottom: var(--space-6);
}

.hero-logo .logo-dust,
.hero-logo .logo-space {
	color: #ffffff;
	/* Crisp text shadow for readability + slight glow */
	text-shadow: 0 0 40px rgba(34, 211, 238, 0.3);
}

.hero-logo .logo-dot,
.hero-logo .logo-in {
	color: var(--accent);
}

.hero-tagline {
	font-family: var(--font-heading);
	font-weight: 300;
	font-size: clamp(0.875rem, 2vw, 1.125rem);
	letter-spacing: 0.25em;
	text-transform: uppercase;
	color: var(--text-secondary);
	margin-bottom: var(--space-10);
}

.hero-cta {
	display: inline-block;
	padding: var(--space-4) var(--space-8);
	border: 1px solid var(--accent);
	color: var(--accent);
	font-family: var(--font-heading);
	font-size: 0.875rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	text-decoration: none;
	transition: background var(--transition-med), color var(--transition-med);
}

.hero-cta:hover {
	background: var(--accent);
	color: var(--bg-base);
}

/* Animated scroll indicator at the bottom of the hero */
.hero-scroll {
	position: absolute;
	bottom: var(--space-8);
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-2);
	color: var(--text-muted);
	font-size: 0.7rem;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	animation: scrollBounce 2s ease-in-out infinite;
}

.hero-scroll::after {
	content: '';
	display: block;
	width: 1px;
	height: 40px;
	background: linear-gradient(to bottom, var(--text-muted), transparent);
}

@keyframes scrollBounce {
	0%, 100% { transform: translateX(-50%) translateY(0); }
	50%       { transform: translateX(-50%) translateY(6px); }
}


/* ============================================================
   GALLERY — Filter Controls
   ============================================================ */
.gallery-filters {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
	justify-content: center;
	margin-bottom: var(--space-10);
}

/* Each filter button */
.filter-btn {
	padding: var(--space-2) var(--space-5);
	border: 1px solid var(--border-muted);
	border-radius: 999px; /* fully rounded pill shape */
	background: transparent;
	color: var(--text-secondary);
	font-family: var(--font-heading);
	font-size: 0.8125rem;
	font-weight: 500;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	cursor: pointer;
	transition: all var(--transition-fast);
}

.filter-btn:hover {
	border-color: var(--accent);
	color: var(--text-primary);
}

/* The active filter button */
.filter-btn.active {
	background: var(--accent);
	border-color: var(--accent);
	color: var(--bg-base);
}


/* ============================================================
   GALLERY — Grid & Cards
   ============================================================ */
.gallery-grid {
	display: grid;
	/* Responsive columns: at least 300px wide, fill available space */
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: var(--space-4);
}

.gallery-card {
	position: relative;
	background: var(--bg-surface);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-md);
	overflow: hidden;
	text-decoration: none;
	color: inherit;
	display: block;
	transition: transform var(--transition-med), border-color var(--transition-med), box-shadow var(--transition-med);
}

.gallery-card:hover {
	transform: translateY(-4px);
	border-color: var(--border-active);
	box-shadow: 0 12px 40px rgba(34, 211, 238, 0.08);
	color: inherit;
}

/* Thumbnail container — fixed 16:9 aspect ratio */
.card-thumb {
	aspect-ratio: 16 / 9;
	overflow: hidden;
	background: #0a0a14;
}

.card-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover; /* fill the space, cropping edges if needed */
	transition: transform var(--transition-med);
}

.gallery-card:hover .card-thumb img {
	transform: scale(1.04);
}

/* Placeholder shown when no real image exists yet */
.card-thumb-placeholder {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(135deg, #0d0d1f 0%, #0a1628 100%);
	color: var(--text-muted);
	font-size: 2rem;
}

/* Category tag overlaid on the thumbnail */
.card-category {
	position: absolute;
	top: var(--space-3);
	right: var(--space-3);
	padding: 2px var(--space-3);
	border-radius: 999px;
	font-family: var(--font-heading);
	font-size: 0.6875rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	background: rgba(9, 9, 15, 0.8);
	backdrop-filter: blur(4px);
	border: 1px solid var(--border-muted);
	color: var(--text-secondary);
}

/* Color-code categories */
.card-category[data-category="nebula"]    { border-color: rgba(34, 211, 238, 0.5); color: #22d3ee; }
.card-category[data-category="galaxy"]   { border-color: rgba(167, 139, 250, 0.5); color: #a78bfa; }
.card-category[data-category="solar"]    { border-color: rgba(251, 191, 36, 0.5);  color: #fbbf24; }
.card-category[data-category="planetary"]{ border-color: rgba(52, 211, 153, 0.5);  color: #34d399; }

/* Card text area */
.card-body {
	padding: var(--space-5);
}

.card-title {
	font-family: var(--font-heading);
	font-size: 1rem;
	font-weight: 600;
	color: var(--text-primary);
	margin-bottom: var(--space-1);
}

.card-catalog {
	font-size: 0.8125rem;
	color: var(--text-muted);
	font-family: var(--font-heading);
	letter-spacing: 0.04em;
}

.card-meta {
	margin-top: var(--space-3);
	font-size: 0.8125rem;
	color: var(--text-secondary);
	display: flex;
	gap: var(--space-4);
}

/* Hide card entirely when filtered out */
.gallery-card.hidden {
	display: none;
}


/* ============================================================
   IMAGE DETAIL PAGE
   ============================================================ */
.image-detail {
	padding-top: 64px; /* offset for fixed header */
}

/* Full-width hero image at the top */
.image-hero {
	width: 100%;
	max-height: 85vh;
	object-fit: contain;
	background: #000;
	display: block;
}

.image-detail-body {
	padding: var(--space-12) var(--space-6);
	max-width: var(--max-width);
	margin: 0 auto;
}

.image-detail-header {
	margin-bottom: var(--space-10);
}

.image-detail-header h1 {
	margin-bottom: var(--space-2);
}

.image-catalog {
	font-family: var(--font-heading);
	font-size: 1rem;
	color: var(--accent);
	letter-spacing: 0.05em;
}

.image-date {
	font-size: 0.875rem;
	color: var(--text-muted);
	margin-top: var(--space-2);
}

/* Two-column layout: metadata left, Aladin sky atlas right */
.image-info-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--space-8);
	margin-bottom: var(--space-10);
}

@media (max-width: 900px) {
	.image-info-grid {
		grid-template-columns: 1fr;
	}
}

/* Metadata table */
.metadata-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.9rem;
}

.metadata-table th,
.metadata-table td {
	padding: var(--space-3) var(--space-4);
	text-align: left;
	border-bottom: 1px solid var(--border-subtle);
}

.metadata-table th {
	font-family: var(--font-heading);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--text-muted);
	width: 38%;
}

.metadata-table td {
	color: var(--text-primary);
}

.metadata-table tr:last-child th,
.metadata-table tr:last-child td {
	border-bottom: none;
}

/* Aladin sky widget container */
.aladin-panel {
	display: flex;
	flex-direction: column;
	gap: var(--space-3);
}

.aladin-panel h3 {
	font-size: 0.875rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--text-muted);
}

#aladin-lite-div {
	width: 100%;
	aspect-ratio: 1;
	max-width: 500px;
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-md);
	overflow: hidden;
	background: #000;
}

.aladin-na {
	padding: var(--space-8);
	background: var(--bg-surface);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-md);
	color: var(--text-muted);
	font-size: 0.875rem;
	text-align: center;
}

/* Image description */
.image-description {
	margin-bottom: var(--space-12);
	font-size: 1.0625rem;
	line-height: 1.75;
	color: var(--text-secondary);
	max-width: 80ch; /* ~80 characters wide — ideal reading measure */
}

/* Comments section */
.comments-section {
	border-top: 1px solid var(--border-subtle);
	padding-top: var(--space-10);
}

.comments-section h2 {
	font-size: 1.25rem;
	margin-bottom: var(--space-6);
	color: var(--text-secondary);
}


/* ============================================================
   SETUP PAGE
   ============================================================ */
.setup-page {
	padding-top: calc(64px + var(--space-16));
	padding-bottom: var(--space-20);
}

.setup-section {
	margin-bottom: var(--space-16);
}

.setup-section-heading {
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--accent);
	margin-bottom: var(--space-2);
}

.setup-intro {
	color: var(--text-secondary);
	margin-bottom: var(--space-8);
	max-width: 65ch;
}

.gear-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
	gap: var(--space-5);
}

.gear-card {
	background: var(--bg-surface);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-md);
	padding: var(--space-6);
	transition: border-color var(--transition-fast);
}

.gear-card:hover {
	border-color: var(--border-active);
}

.gear-category {
	font-size: 0.7rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--accent);
	margin-bottom: var(--space-2);
}

.gear-name {
	font-family: var(--font-heading);
	font-size: 1.0625rem;
	font-weight: 600;
	color: var(--text-primary);
	margin-bottom: var(--space-3);
}

.gear-description {
	font-size: 0.9rem;
	color: var(--text-secondary);
	line-height: 1.65;
}

/* Software table */
.software-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.9375rem;
	max-width: 600px;
}

.software-table td {
	padding: var(--space-3) var(--space-4);
	border-bottom: 1px solid var(--border-subtle);
}

.software-table td:first-child {
	font-family: var(--font-heading);
	font-weight: 600;
	color: var(--text-primary);
	width: 55%;
}

.software-table td:last-child {
	color: var(--text-secondary);
}

.software-table tr:last-child td {
	border-bottom: none;
}


/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-page {
	padding-top: calc(64px + var(--space-16));
	padding-bottom: var(--space-20);
}

.about-grid {
	display: grid;
	grid-template-columns: 1fr 2fr;
	gap: var(--space-12);
	align-items: start;
}

@media (max-width: 768px) {
	.about-grid {
		grid-template-columns: 1fr;
	}
}

.about-portrait {
	border-radius: var(--radius-md);
	border: 1px solid var(--border-subtle);
	aspect-ratio: 3/4;
	object-fit: cover;
	width: 100%;
	background: var(--bg-surface);
}

.about-content h1 {
	margin-bottom: var(--space-2);
}

.about-subtitle {
	color: var(--accent);
	font-family: var(--font-heading);
	font-size: 1rem;
	margin-bottom: var(--space-8);
}

.about-text p {
	color: var(--text-secondary);
	line-height: 1.75;
	max-width: 65ch;
}


/* ============================================================
   STORE PAGE
   ============================================================ */
.store-page {
	padding-top: calc(64px + var(--space-16));
	padding-bottom: var(--space-20);
}

.store-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: var(--space-6);
	margin-top: var(--space-10);
}

.product-card {
	background: var(--bg-surface);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-md);
	overflow: hidden;
	transition: border-color var(--transition-med), transform var(--transition-med);
}

.product-card:hover {
	transform: translateY(-3px);
	border-color: var(--border-active);
}

.product-thumb {
	aspect-ratio: 4/3;
	overflow: hidden;
}

.product-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--transition-med);
}

.product-card:hover .product-thumb img {
	transform: scale(1.03);
}

.product-body {
	padding: var(--space-5);
}

.product-name {
	font-family: var(--font-heading);
	font-weight: 600;
	font-size: 1rem;
	margin-bottom: var(--space-1);
}

.product-medium {
	font-size: 0.8125rem;
	color: var(--text-muted);
	margin-bottom: var(--space-4);
}

.product-sizes {
	font-size: 0.875rem;
	color: var(--text-secondary);
	margin-bottom: var(--space-4);
}

.product-price {
	font-family: var(--font-heading);
	font-weight: 600;
	font-size: 1.125rem;
	color: var(--accent);
}

.btn-add {
	display: block;
	width: 100%;
	margin-top: var(--space-4);
	padding: var(--space-3) var(--space-4);
	background: transparent;
	border: 1px solid var(--accent);
	color: var(--accent);
	font-family: var(--font-heading);
	font-size: 0.8125rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	cursor: pointer;
	border-radius: var(--radius-sm);
	transition: background var(--transition-fast), color var(--transition-fast);
}

.btn-add:hover {
	background: var(--accent);
	color: var(--bg-base);
}

.store-notice {
	background: var(--bg-surface);
	border: 1px solid var(--border-muted);
	border-radius: var(--radius-md);
	padding: var(--space-8);
	text-align: center;
	color: var(--text-secondary);
	font-size: 0.9375rem;
}

.store-notice strong {
	color: var(--text-primary);
}


/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-page {
	padding-top: calc(64px + var(--space-16));
	padding-bottom: var(--space-20);
}

.contact-form {
	max-width: 580px;
	margin-top: var(--space-10);
}

.form-group {
	margin-bottom: var(--space-5);
}

.form-group label {
	display: block;
	font-family: var(--font-heading);
	font-size: 0.8125rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--text-secondary);
	margin-bottom: var(--space-2);
}

.form-group input,
.form-group textarea,
.form-group select {
	width: 100%;
	padding: var(--space-3) var(--space-4);
	background: var(--bg-input);
	border: 1px solid var(--border-muted);
	border-radius: var(--radius-sm);
	color: var(--text-primary);
	font-family: var(--font-body);
	font-size: 0.9375rem;
	transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
	outline: none;
	border-color: var(--accent);
	box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group textarea {
	height: 140px;
	resize: vertical;
}

.btn-submit {
	padding: var(--space-3) var(--space-8);
	background: var(--accent);
	border: none;
	color: var(--bg-base);
	font-family: var(--font-heading);
	font-size: 0.875rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	cursor: pointer;
	border-radius: var(--radius-sm);
	transition: background var(--transition-fast);
}

.btn-submit:hover {
	background: #06b6d4;
}


/* ============================================================
   HOME PAGE — Recent Work section
   ============================================================ */
.recent-work {
	padding: var(--space-20) 0;
}

.section-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: var(--space-10);
}

.section-header h2 {
	position: relative;
}

.section-header h2::after {
	content: '';
	display: block;
	height: 2px;
	width: 40px;
	margin-top: var(--space-2);
	background: var(--accent);
}

.view-all-link {
	font-family: var(--font-heading);
	font-size: 0.8125rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--accent);
	text-decoration: none;
	display: flex;
	align-items: center;
	gap: var(--space-2);
}

.view-all-link::after {
	content: '→';
}

/* Intro blurb below hero */
.home-intro {
	padding: var(--space-20) 0;
	border-top: 1px solid var(--border-subtle);
}

.home-intro-inner {
	max-width: 680px;
	margin: 0 auto;
	text-align: center;
}

.home-intro h2 {
	margin-bottom: var(--space-6);
}

.home-intro p {
	color: var(--text-secondary);
	font-size: 1.0625rem;
	line-height: 1.75;
}


/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
	border-top: 1px solid var(--border-subtle);
	padding: var(--space-12) 0;
	margin-top: auto;
}

.footer-inner {
	max-width: var(--max-width);
	margin: 0 auto;
	padding: 0 var(--space-6);
	text-align: center;
}

/* DK Astrophotography secondary brand in script font */
.footer-dk {
	font-family: var(--font-script);
	font-size: 2rem;
	color: var(--text-secondary);
	display: block;
	margin-bottom: var(--space-6);
}

.footer-nav {
	display: flex;
	gap: var(--space-6);
	justify-content: center;
	flex-wrap: wrap;
	margin-bottom: var(--space-6);
}

.footer-nav a {
	font-family: var(--font-heading);
	font-size: 0.8125rem;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--text-muted);
	text-decoration: none;
	transition: color var(--transition-fast);
}

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

.footer-copy {
	font-size: 0.8125rem;
	color: var(--text-muted);
}


/* ============================================================
   PAGE TITLE BANNER (non-home pages)
   ============================================================ */
.page-banner {
	padding-top: calc(64px + var(--space-16));
	padding-bottom: var(--space-10);
	border-bottom: 1px solid var(--border-subtle);
	margin-bottom: var(--space-12);
}

.page-banner h1 {
	margin-bottom: var(--space-3);
}

.page-banner .page-subtitle {
	color: var(--text-secondary);
	font-size: 1.0625rem;
}


/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.text-accent  { color: var(--accent); }
.text-muted   { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
}