/* Modern Design System for Alex Clennell's Portfolio */

/* ========== WCAG 2.1 Accessibility: line spacing, focus, touch targets ========== */
html {
	scroll-behavior: smooth;
}
body {
	line-height: 1.5;
	font-size: 1rem;
}
p {
	line-height: 1.6;
	margin-bottom: 1em;
}
p:last-child {
	margin-bottom: 0;
}
h1, h2, h3, h4, h5, h6 {
	line-height: 1.3;
}
/* 1.4.12 Text Spacing: support increased spacing without clipping */
.vlt-section__content p,
.vlt-post-excerpt p,
.vlt-project-excerpt p,
.vlt-timeline-item__text,
.vlt-contact-intro {
	line-height: 1.6 !important;
}
/* 2.4.7 Focus Visible: clear focus for all interactive elements */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
	outline: 2px solid var(--primary-color);
	outline-offset: 2px;
}
/* Fallback for browsers without :focus-visible */
a:focus,
button:focus {
	outline: 2px solid var(--primary-color);
	outline-offset: 2px;
}
a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
	outline: none;
}
/* 2.5.5 Target Size: min 44x44px for touch (nav, icon buttons) */
.vlt-default-menu__navigation .sf-menu a,
.vlt-offcanvas-menu__navigation .sf-menu a {
	display: inline-flex;
	align-items: center;
	min-height: 44px;
	padding: 0.5rem 0.75rem;
}
.vlt-menu-burger {
	min-width: 44px;
	min-height: 44px;
	padding: 10px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
}
.vlt-social-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 44px;
	min-height: 44px;
}
.vlt-read-more-link {
	display: inline-flex;
	align-items: center;
	gap: 0.35em;
	min-height: 44px;
	padding: 0.5rem 0;
}
/* Ensure form inputs have sufficient touch target */
.vlt-contact-form input,
.vlt-contact-form textarea,
.vlt-contact-form button[type="submit"] {
	min-height: 44px;
}
.vlt-contact-form textarea {
	min-height: 120px;
	padding: 0.75rem;
}
/* Form status messages: visible and readable (WCAG 1.4.1, 1.4.3) */
.vlt-contact-form .message.success,
.vlt-contact-form .message.danger {
	line-height: 1.5;
	padding: 0.75rem 1rem;
	border-radius: 8px;
	margin-top: 0.5rem;
}
.vlt-contact-form .message.success {
	background: rgba(40, 167, 69, 0.2);
	border: 1px solid rgba(40, 167, 69, 0.5);
	color: #b8e6c8;
}
.vlt-contact-form .message.danger {
	background: rgba(220, 53, 69, 0.2);
	border: 1px solid rgba(220, 53, 69, 0.5);
	color: #f5b7c2;
}
/* Icon-only elements: ensure they're not only indicated by colour */
.vlt-hero-location .vlt-location-icon {
	flex-shrink: 0;
}
.vlt-swiper-button-prev svg,
.vlt-swiper-button-next svg {
	pointer-events: none;
}

/* Skip to main content - visible on focus for accessibility */
.vlt-skip-link {
	position: absolute;
	top: -100px;
	left: 50%;
	transform: translateX(-50%);
	z-index: 10000;
	padding: 0.75rem 1.5rem;
	background: var(--primary-color);
	color: #fff;
	font-weight: 600;
	text-decoration: none;
	border-radius: 8px;
	transition: top 0.2s ease;
}
.vlt-skip-link:focus {
	top: 1rem;
	outline: 2px solid var(--accent-color);
	outline-offset: 2px;
}

/* ===== Hero: no initial animation (animations only on scroll) + WCAG 2.1 text size ===== */
.vlt-section[data-anchor="Home"] {
	background-color: #010101;
}
.vlt-section[data-anchor="Home"] .vlt-animated-block {
	animation: none !important;
	opacity: 1 !important;
	transform: none !important;
}
/* Hero split layout: text left, image right, no overlap */
.vlt-hero-split .vlt-hero-split__container {
	width: 100%;
	max-width: 100%;
}
.vlt-hero-split__row {
	min-height: 60vh;
}
.vlt-hero-split__text {
	text-align: left;
}
.vlt-hero-split__image-col {
	display: flex;
	align-items: center;
	justify-content: center;
	padding-left: 2rem;
}
.vlt-hero-split__image-wrap {
	width: 100%;
	max-width: 580px;
	aspect-ratio: 3 / 4;
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}
.vlt-hero-split__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}
@media (max-width: 991px) {
	.vlt-hero-split__image-col {
		padding-left: 0;
		padding-top: 2rem;
		order: -1;
	}
	.vlt-hero-split__image-wrap {
		max-width: 380px;
		margin: 0 auto;
	}
}
@media (min-width: 992px) {
	.vlt-hero-split__image-col {
		padding-left: 3rem;
	}
}

.vlt-section[data-anchor="Home"] .vlt-display-1 {
	font-size: clamp(2.25rem, 6vw, 3.75rem) !important;
	line-height: 1.2 !important;
	font-weight: 700 !important;
}
.vlt-section[data-anchor="Home"] .vlt-hero-byline {
	font-size: 1.5rem !important;
	line-height: 1.4 !important;
	text-align: left !important;
}
.vlt-hero-location .vlt-location-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	color: rgba(255, 255, 255, 0.95);
	text-decoration: none;
	font-weight: 500;
	transition: color 0.2s;
}
.vlt-hero-location .vlt-location-link:hover {
	color: var(--primary-color);
}
.vlt-hero-location .vlt-location-icon {
	flex-shrink: 0;
	vertical-align: middle;
}
.vlt-hero-location .vlt-location-link:hover .vlt-location-icon {
	stroke: var(--primary-color);
}
.vlt-section[data-anchor="Home"] .vlt-hero-subheading {
	font-size: 1.75rem !important;
	line-height: 1.5 !important;
	max-width: 540px;
	margin: 0;
}
.vlt-section[data-anchor="Home"] .vlt-btn.vlt-hero-cta,
.vlt-section[data-anchor="Home"] .vlt-hero-cta-secondary {
	font-size: 1.125rem !important;
	font-weight: 700 !important;
	font-family: inherit !important;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	padding: 0.875rem 1.75rem !important;
	min-height: 48px;
	min-width: 44px;
}

/* Hero subheading and CTAs (fallback when not in hero) */
.vlt-hero-subheading {
	font-size: 1.4rem;
	line-height: 1.6;
	max-width: 800px;
	margin: 0 auto;
}
.vlt-hero-cta-sep {
	display: inline-block;
	margin: 0 1rem;
	opacity: 0.8;
}
.vlt-btn--outline {
	background: transparent !important;
	border: 2px solid var(--primary-color) !important;
	color: #fff !important;
}
.vlt-btn--outline:hover {
	background: rgba(123, 97, 255, 0.2) !important;
}

/* Scroll indicator: bottom of hero, big and visible */
.vlt-section[data-anchor="Home"] .vlt-section__content {
	position: relative;
}
.vlt-scroll-indicator {
	position: absolute;
	bottom: 2rem;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.75rem;
	padding: 1rem 1.5rem;
	background: rgba(255, 255, 255, 0.12);
	border: 2px solid rgba(255, 255, 255, 0.4);
	border-radius: 999px;
	color: #fff;
	font-size: 1.25rem;
	font-weight: 600;
	text-decoration: none;
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	animation: vlt-scroll-bounce 2s ease-in-out infinite;
	transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.vlt-scroll-indicator:hover,
.vlt-scroll-indicator:focus {
	background: rgba(255, 255, 255, 0.2);
	border-color: var(--primary-color);
	color: #fff;
}
.vlt-scroll-indicator:focus {
	outline: 2px solid var(--accent-color);
	outline-offset: 3px;
}
.vlt-scroll-indicator__text {
	letter-spacing: 0.05em;
}
.vlt-scroll-indicator__arrow {
	width: 32px;
	height: 32px;
	flex-shrink: 0;
}
@media (min-width: 768px) {
	.vlt-scroll-indicator {
		bottom: 2.5rem;
		padding: 1.25rem 2rem;
		font-size: 1.5rem;
		gap: 1rem;
	}
	.vlt-scroll-indicator__arrow {
		width: 40px;
		height: 40px;
	}
}
@keyframes vlt-scroll-bounce {
	0%, 100% { transform: translateX(-50%) translateY(0); }
	50% { transform: translateX(-50%) translateY(6px); }
}

/* WCAG 2.1: Respect prefers-reduced-motion (no auto-playing / non-essential motion) */
@media (prefers-reduced-motion: reduce) {
	.vlt-scroll-indicator {
		animation: none !important;
	}
	.vlt-animated-block {
		animation: none !important;
	}
	.vlt-section__ken-burn-background img {
		transition: none !important;
	}
}

/* Contact section: clear sections and visible CTAs */
.vlt-contact-landing-content {
	display: flex;
	flex-direction: column;
	gap: 0;
}
.vlt-contact-section {
	margin-bottom: 2rem;
}
.vlt-contact-section:last-child {
	margin-bottom: 0;
}
.vlt-contact-section--heading {
	margin-bottom: 1.5rem;
}
.vlt-contact-section--intro {
	margin-bottom: 2.5rem;
}
.vlt-contact-section--intro .vlt-contact-intro {
	margin-top: 0;
	margin-bottom: 0;
}
.vlt-contact-section--info {
	margin-bottom: 2.5rem;
}
.vlt-contact-section--cta {
	margin-bottom: 0;
}
.vlt-contact-block-title {
	font-size: 0.9rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: rgba(255, 255, 255, 0.85);
	margin: 0 0 0.75rem 0;
}
.vlt-contact-block-text {
	margin: 0;
}
.vlt-contact-intro {
	font-size: 1.2rem;
	line-height: 1.6;
	margin-top: 0;
	margin-bottom: 0;
}
.vlt-contact-email-link {
	font-size: 1.1rem;
	color: var(--primary-color) !important;
}
.vlt-contact-email-fallback {
	opacity: 0.8;
	font-size: 0.95rem;
}
/* Contact CTAs: highly visible */
.vlt-contact-cta {
	font-weight: 600;
	text-underline-offset: 3px;
}
.vlt-contact-cta:hover {
	text-decoration-thickness: 2px;
}
.vlt-contact-cta-btn {
	display: inline-block;
	font-size: 1rem !important;
	font-weight: 700 !important;
	padding: 14px 28px !important;
	box-shadow: 0 4px 16px rgba(123, 97, 255, 0.35);
	border-radius: 12px !important;
}
.vlt-contact-cta-btn:hover {
	box-shadow: 0 6px 24px rgba(123, 97, 255, 0.5);
}
.vlt-section[data-anchor="Contact"] .vlt-contact-form button[type="submit"].vlt-contact-cta-btn {
	margin-top: 0.5rem;
}

/* Slider buttons: reset native button styles so they match previous div styling */
.vlt-swiper-button-prev,
.vlt-swiper-button-next {
	font: inherit;
	color: inherit;
	background: transparent;
	border: none;
	padding: 0;
	margin: 0;
	line-height: 1;
}
.vlt-swiper-button-prev:focus,
.vlt-swiper-button-next:focus {
	outline: 2px solid var(--primary-color);
	outline-offset: 2px;
}

:root {
    --primary-color: #7b61ff;
    /* Modern Violet */
    --accent-color: #00f2fe;
    /* Electric Cyan */
    --bg-dark: #0a0a0c;
    --bg-card: rgba(255, 255, 255, 0.05);
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --glass-bg: rgba(18, 18, 20, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
}

body {
    background-color: var(--bg-dark);
    font-family: 'Outfit', 'Inter', sans-serif;
    color: var(--text-main);
}



/* Glassmorphism Navigation */
.vlt-navbar {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
}

/* Enhanced Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

.has-accent-color {
    color: var(--primary-color) !important;
}

/* Premium Card Effects */
.vlt-post,
.vlt-project,
.vlt-timeline-item {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
}

.vlt-post:hover,
.vlt-project:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(123, 97, 255, 0.2);
    border-color: var(--primary-color);
}

/* Smooth Micro-animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.vlt-animated-block {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Fix Swiper fade slider: hide inactive slides so text doesn't stack */
.swiper-container .swiper-slide:not(.swiper-slide-active) {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
}

.swiper-container .swiper-slide.swiper-slide-active {
    opacity: 1 !important;
    visibility: visible !important;
}

/* Don't apply custom animation inside sliders — it conflicts with Swiper */
.swiper-slide .vlt-animated-block {
    animation: none;
}

/* Education: hide pagination (single slide = one purple dot, remove it) */
.vlt-section[data-anchor="Education"] .vlt-swiper-pagination {
    display: none !important;
}

/* Blog: always show prev/next arrows so users can navigate left/right (override theme’s display:none at ≤1500px) */
.vlt-section[data-anchor="Blog"] .vlt-slider-controls.vlt-blog-anchor {
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    position: relative;
    font-size: 0;
    min-height: 60px;
    margin-top: 1rem;
}
.vlt-section[data-anchor="Blog"] .vlt-slider-controls .vlt-swiper-pagination {
    flex-shrink: 0;
}
.vlt-section[data-anchor="Blog"] .vlt-slider-controls--style-2 .vlt-swiper-button-prev,
.vlt-section[data-anchor="Blog"] .vlt-slider-controls--style-2 .vlt-swiper-button-next {
    display: flex !important;
    position: static !important;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    flex-shrink: 0;
}
.vlt-section[data-anchor="Blog"] .vlt-slider-controls--style-2 .vlt-swiper-button-prev {
    order: -1;
}
.vlt-section[data-anchor="Blog"] .vlt-slider-controls--style-2 .vlt-swiper-button-next {
    order: 1;
}

/* Prominent Carousel Arrow Buttons */
.vlt-swiper-button-prev,
.vlt-swiper-button-next {
    width: 50px !important;
    height: 50px !important;
    background: rgba(123, 97, 255, 0.25) !important;
    border: 2px solid var(--primary-color) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.vlt-swiper-button-prev:hover,
.vlt-swiper-button-next:hover {
    background: var(--primary-color) !important;
    box-shadow: 0 0 20px rgba(123, 97, 255, 0.5) !important;
    transform: scale(1.1);
}

.vlt-swiper-button-prev svg,
.vlt-swiper-button-next svg {
    width: 18px !important;
    height: 18px !important;
    color: #fff !important;
}

/* Button Refinement */
.vlt-btn--primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color)) !important;
    border: none !important;
    border-radius: 12px !important;
    font-weight: 600 !important;
    padding: 12px 32px !important;
    box-shadow: 0 4px 15px rgba(123, 97, 255, 0.3);
}

.vlt-btn--primary:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(123, 97, 255, 0.5);
}

/* Form Fields */
input[type="text"],
input[type="email"],
input[type="tel"],
textarea {
    background: rgba(255, 255, 255, 0.03) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: 8px !important;
    color: white !important;
    transition: border-color 0.3s ease;
}

input:focus,
textarea:focus {
    border-color: var(--primary-color) !important;
}
input:focus-visible,
textarea:focus-visible {
	outline: 2px solid var(--primary-color) !important;
	outline-offset: 2px;
}

/* Profile Picture */
.vlt-profile-img {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary-color);
    box-shadow: 0 0 30px rgba(123, 97, 255, 0.4);
    margin-bottom: 2rem;
}

@media (min-width: 992px) {
    .vlt-profile-img {
        width: 350px;
        height: 350px;
        margin-bottom: 0;
    }
}

/* UX: Ensure scrolling works on long sections */
.vlt-section.pp-scrollable {
    overflow-y: auto !important;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) transparent;
}

.vlt-section.pp-scrollable::-webkit-scrollbar {
    width: 6px;
}

.vlt-section.pp-scrollable::-webkit-scrollbar-thumb {
    background-color: var(--primary-color);
    border-radius: 10px;
}

/* UX: Make all text visible without hover */
.vlt-post-excerpt,
.vlt-project-excerpt,
.vlt-timeline-item__text {
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    height: auto !important;
}

/* Blog card text always visible, white by default */
.vlt-post .vlt-post-title,
.vlt-post .vlt-post-title a,
.vlt-post .vlt-post-date,
.vlt-post .vlt-post-excerpt,
.vlt-post .vlt-post-excerpt p,
.vlt-post .vlt-post-content,
.vlt-post p,
.vlt-post h3,
.vlt-post h4 {
    color: #ffffff !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* Hover: titles and links change to accent colour */
.vlt-post:hover .vlt-post-title a,
.vlt-post:hover .vlt-read-more-link {
    color: var(--primary-color) !important;
    transition: color 0.3s ease;
}

/* Read More link always white */
.vlt-read-more-link {
    color: #ffffff !important;
}

.vlt-read-more-link:hover {
    color: var(--accent-color) !important;
}

/* Multimedia section: equal-size cards, symmetrical spacing */
.vlt-multimedia-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	grid-auto-rows: 1fr;
	gap: 2rem;
	width: 100%;
}
.vlt-multimedia-card {
	margin: 0;
	min-height: 0;
}
.vlt-multimedia-card__link {
	display: flex;
	flex-direction: column;
	height: 100%;
	min-height: 0;
	background: var(--bg-card);
	border: 1px solid var(--glass-border);
	border-radius: 16px;
	overflow: hidden;
	text-decoration: none;
	color: inherit;
	transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.vlt-multimedia-card__link:hover {
	border-color: var(--primary-color);
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
	transform: translateY(-4px);
}
.vlt-multimedia-card__link:hover .vlt-multimedia-card__title {
	color: var(--primary-color);
}
.vlt-multimedia-card__thumb-wrap {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 10;
	flex-shrink: 0;
	overflow: hidden;
	background: rgba(0, 0, 0, 0.3);
}
.vlt-multimedia-card__thumb-wrap > .vlt-multimedia-card__thumb {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}
.vlt-multimedia-card__thumb-wrap--icon {
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(255, 255, 255, 0.06);
}
.vlt-multimedia-card__thumb--icon {
	width: auto;
	height: 64px;
	max-width: 80px;
	object-fit: contain;
}
@media (min-width: 768px) {
	.vlt-multimedia-card__thumb--icon {
		height: 80px;
		max-width: 100px;
	}
}
.vlt-multimedia-card__thumb {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}
.vlt-multimedia-card__play {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(0, 0, 0, 0.35);
	color: #fff;
	pointer-events: none;
}
.vlt-multimedia-card__play svg {
	width: 64px;
	height: 64px;
	opacity: 0.95;
}
.vlt-multimedia-card__body {
	flex: 1 1 auto;
	display: flex;
	flex-direction: column;
	min-height: 0;
	padding: 1.25rem 1.5rem;
}
.vlt-multimedia-card__title {
	font-size: 1.1rem;
	line-height: 1.35;
	margin: 0 0 0.5rem 0;
	color: #fff;
	transition: color 0.3s;
}
.vlt-multimedia-card__meta {
	font-size: 0.875rem;
	color: rgba(255, 255, 255, 0.7);
	margin: 0 0 0.5rem 0;
}
.vlt-multimedia-card__excerpt {
	font-size: 0.9375rem;
	line-height: 1.5;
	color: rgba(255, 255, 255, 0.85);
	margin: 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
@media (min-width: 768px) {
	.vlt-multimedia-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 2.5rem;
	}
}
@media (min-width: 1200px) {
	.vlt-multimedia-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 3rem;
	}
}

/* Contact Landing Page Styles */
.vlt-contact-landing {
    text-align: center;
    padding: 100px 0;
}

.vlt-contact-email {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
    margin: 2rem 0;
    transition: transform 0.3s ease;
}

.vlt-contact-email:hover {
    transform: scale(1.02);
}

@media (max-width: 768px) {
    .vlt-contact-email {
        font-size: 1.8rem;
    }
}