/* ============================================
   Layout — hexxusweb.com
   Section layouts, grid, spacing, containers.
   ============================================ */


/* ── Container ───────────────────────────── */

.container {
	width: 100%;
	max-width: var(--container-max);
	margin-inline: auto;
	padding-inline: var(--space-6);
}

@media (min-width: 768px) {
	.container {
		padding-inline: var(--space-8);
	}
}

@media (min-width: 1024px) {
	.container {
		padding-inline: var(--space-12);
	}
}


/* ── Section base ────────────────────────── */

.section {
	padding-block: var(--space-16);
}

@media (min-width: 768px) {
	.section {
		padding-block: var(--space-24);
	}
}

.section--alt {
	background-color: var(--color-bg-surface);
}

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

.section__eyebrow {
	display: block;
	margin-bottom: var(--space-3);
	font-family: var(--font-mono);
	font-size: var(--text-sm);
	font-weight: var(--weight-medium);
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-cherenkov);
}

.section__title {
	margin-bottom: var(--space-4);
}

.section__subtitle {
	max-width: 60ch;
	margin-inline: auto;
	font-size: var(--text-lg);
}


/* ── Hero ────────────────────────────────── */

#hero {
	position: relative;
	display: flex;
	align-items: center;
	min-height: 100svh;
	padding-top: var(--header-height);
	overflow: hidden;
}

/* Pure CSS perspective grid background */
#hero::before {
	content: '';
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(0, 223, 255, 0.07) 1px, transparent 1px),
		linear-gradient(90deg, rgba(0, 223, 255, 0.07) 1px, transparent 1px);
	background-size: 60px 60px;
	/* Subtle perspective tilt via mask */
	mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.6) 30%, rgba(0,0,0,0.3) 100%);
	pointer-events: none;
}

/* Scanline overlay */
#hero::after {
	content: '';
	position: absolute;
	inset: 0;
	background-image: repeating-linear-gradient(
		to bottom,
		transparent 0px,
		transparent 3px,
		rgba(0, 0, 0, 0.08) 3px,
		rgba(0, 0, 0, 0.08) 4px
	);
	pointer-events: none;
	aria-hidden: true;
}

.hero__content {
	position: relative;
	z-index: 1;
	max-width: 820px;
}

.hero__eyebrow {
	display: inline-block;
	margin-bottom: var(--space-4);
	font-family: var(--font-mono);
	font-size: var(--text-sm);
	font-weight: var(--weight-medium);
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--color-cherenkov);
}

.hero__heading {
	margin-bottom: var(--space-6);
	font-size: clamp(var(--text-4xl), 7vw, var(--text-6xl));
	line-height: var(--leading-tight);
}

.hero__heading--accent {
	display: block;
	color: var(--color-cherenkov);
	text-shadow: var(--glow-text-md);
}

.hero__subheading {
	max-width: 55ch;
	margin-bottom: var(--space-8);
	font-size: var(--text-lg);
	line-height: var(--leading-loose);
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-4);
	align-items: center;
}

/* Animated scroll hint */
.hero__scroll-hint {
	position: absolute;
	bottom: var(--space-8);
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-2);
	font-family: var(--font-mono);
	font-size: var(--text-xs);
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--color-text-secondary);
	opacity: 0.7;
	animation: scroll-hint-bounce 2s ease-in-out infinite;
}

.hero__scroll-arrow {
	width: 20px;
	height: 20px;
	border-right: 2px solid currentColor;
	border-bottom: 2px solid currentColor;
	transform: rotate(45deg);
}

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

@media (prefers-reduced-motion: reduce) {
	.hero__scroll-hint {
		animation: none;
	}
}


/* ── Services grid ───────────────────────── */

.services__grid {
	display: grid;
	gap: var(--space-6);
}

@media (min-width: 768px) {
	.services__grid {
		grid-template-columns: repeat(3, 1fr);
	}
}


/* ── Portfolio grid ──────────────────────── */

.portfolio__grid {
	display: grid;
	gap: var(--space-6);
}

@media (min-width: 768px) {
	.portfolio__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

.portfolio__note {
	margin-top: var(--space-8);
	text-align: center;
	font-family: var(--font-mono);
	font-size: var(--text-sm);
	color: var(--color-text-secondary);
}


/* ── About two-column layout ─────────────── */

.about__grid {
	display: grid;
	gap: var(--space-12);
}

@media (min-width: 1024px) {
	.about__grid {
		grid-template-columns: 1fr 1fr;
		align-items: start;
	}
}

.about__bio {
	display: flex;
	flex-direction: column;
	gap: var(--space-4);
}

.about__skills-grid {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
	margin-top: var(--space-4);
}

.about__certs {
	margin-top: var(--space-6);
}

.about__certs-title {
	margin-bottom: var(--space-4);
	font-size: var(--text-lg);
}

.about__cert-list {
	display: flex;
	flex-direction: column;
	gap: var(--space-3);
}


/* ── Contact two-column layout ───────────── */

.contact__grid {
	display: grid;
	gap: var(--space-12);
}

@media (min-width: 1024px) {
	.contact__grid {
		grid-template-columns: 1fr 1.6fr;
		align-items: start;
	}
}

.contact__pitch {
	display: flex;
	flex-direction: column;
	gap: var(--space-4);
}

.contact__pitch-title {
	font-size: var(--text-2xl);
}

.contact__info {
	display: flex;
	flex-direction: column;
	gap: var(--space-3);
	margin-top: var(--space-6);
}


/* ── Footer ──────────────────────────────── */

.site-footer {
	padding-block: var(--space-8);
	border-top: 1px solid var(--color-border);
	background-color: var(--color-bg-elevated);
}

.site-footer__inner {
	display: flex;
	flex-direction: column;
	gap: var(--space-4);
	align-items: center;
	text-align: center;
}

@media (min-width: 768px) {
	.site-footer__inner {
		flex-direction: row;
		justify-content: space-between;
		text-align: left;
	}
}

.site-footer__copy {
	font-size: var(--text-sm);
	color: var(--color-text-secondary);
}

.site-footer__links {
	display: flex;
	gap: var(--space-6);
}

.site-footer__links a {
	font-size: var(--text-sm);
	color: var(--color-text-secondary);
	transition: color var(--transition-fast);
}

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


/* ── Scroll reveal ───────────────────────── */

[data-reveal] {
	opacity: 0;
	transform: translateY(24px);
	transition: opacity var(--transition-slow), transform var(--transition-slow);
}

[data-reveal].is-visible {
	opacity: 1;
	transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
	[data-reveal] {
		opacity: 1;
		transform: none;
		transition: none;
	}
}