/* ============================================
   Thomas Thorne Portfolio - Design System
   ============================================ */

/* ============================================
   CSS Custom Properties (Design Tokens)
   ============================================ */
:root {
    /* Color Palette */
    --color-primary: #7F00CE;
    --color-secondary: #050216;
    --color-accent: #EF476F;
    --color-background: #0E0E11;
    --color-text: #F3FCF0;
    --color-text-muted: rgba(243, 252, 240, 0.7);

    /* Spacing Scale */
    --space-xs: clamp(0.5rem, 2vw, 0.75rem);
    --space-sm: clamp(1rem, 3vw, 1.5rem);
    --space-md: clamp(2rem, 5vw, 3rem);
    --space-lg: clamp(3rem, 8vw, 5rem);
    --space-xl: clamp(5rem, 12vw, 8rem);
    --section-padding: clamp(4rem, 10vw, 6rem);

    /* Typography Scale */
    --font-size-sm: clamp(0.875rem, 2vw, 1rem);
    --font-size-base: clamp(1rem, 2.5vw, 1.125rem);
    --font-size-md: clamp(1.125rem, 3vw, 1.375rem);
    --font-size-lg: clamp(1.25rem, 3.5vw, 1.625rem);
    --font-size-xl: clamp(1.5rem, 4.5vw, 2.25rem);
    --font-size-2xl: clamp(2rem, 6vw, 3rem);
    --font-size-3xl: clamp(2.5rem, 8vw, 4rem);

    /* Font Families */
    --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* Line Heights */
    --line-height-tight: 1.2;
    --line-height-base: 1.6;
    --line-height-relaxed: 1.8;

    /* Layout */
    --container-max: 1200px;
    --container-reading: 720px;
    --nav-height: 80px;

    /* Transitions */
    --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Borders */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
}

/* ============================================
   CSS Reset & Base Styles
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-background);
    overflow-x: hidden;
    font-weight: 400;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: var(--line-height-tight);
    font-weight: 700;
    color: var(--color-text);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }

p {
    margin-bottom: 1.5em;
    color: var(--color-text-muted);
}

p:last-child {
    margin-bottom: 0;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--color-accent);
}

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

button {
    font-family: inherit;
    border: none;
    cursor: pointer;
    background: none;
}

/* ============================================
   Layout Utilities
   ============================================ */
.container {
    width: 90%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0;
}

.container-full {
    width: 90%;
    margin: 0 auto;
    padding: 0;
}

.container-reading {
    width: 90%;
    max-width: var(--container-reading);
    margin: 0 auto;
    padding: 0;
}

@media (min-width: 1024px) {
    .container-reading {
        width: 75%;
        max-width: 75%;
    }
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(14, 14, 17, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(127, 0, 206, 0.1);
}

.nav-container {
    width: 90%;
    max-width: var(--container-max);
    margin: 0 auto;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-size: var(--font-size-md);
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
    transition: color var(--transition-base);
    white-space: nowrap;
    position: relative;
    z-index: 10001;
}

.nav-logo:hover {
    color: var(--color-primary);
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 32px;
    height: 32px;
    z-index: 10000;
    position: relative;
}

.hamburger {
    position: relative;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    transition: transform var(--transition-base);
}

.hamburger::before {
    transform: translateY(-8px);
}

.hamburger::after {
    transform: translateY(8px);
}

.nav-toggle.active .hamburger {
    background-color: transparent;
}

.nav-toggle.active .hamburger::before {
    transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    transform: rotate(-45deg);
}

.nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--color-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    visibility: hidden;
    opacity: 0;
    transition: opacity var(--transition-slow), visibility 0s var(--transition-slow);
    z-index: 9999;
}

.nav-menu.active {
    visibility: visible;
    opacity: 1;
    transition: opacity var(--transition-slow), visibility 0s 0s;
}

.nav-link {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text);
    position: relative;
    transition: color var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-link:hover::after {
    width: 100%;
}

/* Desktop Navigation */
@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }

    .nav-menu {
        position: static;
        flex-direction: row;
        gap: var(--space-md);
        width: auto;
        height: auto;
        visibility: visible;
        opacity: 1;
        background-color: transparent;
        transition: none;
    }

    .nav-link {
        font-size: var(--font-size-base);
    }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    height: auto;
    min-height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-secondary) 100%);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(14, 14, 17, 0.85) 0%, rgba(5, 2, 22, 0.85) 100%);
    z-index: 0;
}

.hero-content {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0;
    text-align: center;
    z-index: 1;
    position: relative;
}

.hero-title {
    margin-bottom: var(--space-md);
    margin-top: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    font-size: var(--font-size-3xl);
}

.hero-title span {
    display: block;
    color: var(--color-text);
}

.hero-subtitle {
    font-size: var(--font-size-md);
    margin-bottom: var(--space-md);
    margin-top: 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin: 0;
}

.scroll-indicator {
    display: none;
}

/* Hero with Background Image */
.hero-with-background {
    min-height: 70vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Hero Slideshow */
.hero-with-slideshow {
    min-height: 60vh;
    height: 60vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.hero-slideshow {
    position: absolute;
    inset: 0;
    z-index: 0;
    /* Extra height for parallax effect */
    height: 120%;
    will-change: transform;
}

.hero-slide {
    position: absolute;
    inset: 0;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-overlay {
    display: none;
}

.hero-with-slideshow .hero-overlay {
    display: block;
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(14, 14, 17, 0.75) 0%,
        rgba(5, 2, 22, 0.8) 50%,
        rgba(127, 0, 206, 0.3) 100%
    );
    z-index: 1;
}

.hero-with-slideshow::before {
    display: none;
}

.hero-with-slideshow .hero-content {
    z-index: 2;
}

.hero-with-slideshow .scroll-indicator {
    z-index: 2;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: var(--font-size-base);
    font-weight: 700;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-base);
    text-align: center;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width var(--transition-slow), height var(--transition-slow);
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text);
}

.btn-primary:hover {
    background-color: #9400ff;
    color: var(--color-text);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(127, 0, 206, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-text);
    transform: translateY(-2px);
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: var(--section-padding) 0;
    background-color: var(--color-background);
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    align-items: center;
    width: 90%;
    max-width: var(--container-max);
    margin: 0;
}

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

.about-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
}

.image-placeholder {
    aspect-ratio: 4 / 5;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
    position: relative;
    overflow: hidden;
}

.image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.image-placeholder:hover img {
    transform: scale(1.05);
}

.section-label {
    display: inline-block;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
    font-weight: 700;
}

.about-content h2 {
    margin-bottom: var(--space-md);
}

.about-skills {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

@media (min-width: 640px) {
    .about-skills {
        grid-template-columns: repeat(3, 1fr);
    }
}

.skill-item h3 {
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
    font-size: var(--font-size-md);
}

.skill-item p {
    font-size: var(--font-size-sm);
    margin: 0;
}

/* ============================================
   Featured Work Section
   ============================================ */
.featured-work {
    padding: var(--section-padding) 0;
    background-color: var(--color-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
}

.section-header {
    text-align: center;
    width: 90%;
    max-width: var(--container-max);
    margin: 0;
}

.section-header h2 {
    margin-top: var(--space-xs);
}

.featured-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    width: 90%;
    max-width: var(--container-max);
    margin: 0;
}

@media (min-width: 640px) {
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .featured-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.featured-item {
    position: relative;
}

.featured-link {
    display: block;
    color: inherit;
}

.featured-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--space-sm);
    background-color: var(--color-background);
}

.featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.featured-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5, 2, 22, 0.9), transparent);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: var(--space-md);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.featured-cta {
    color: var(--color-text);
    font-weight: 600;
    font-size: var(--font-size-md);
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-md);
    background-color: rgba(127, 0, 206, 0.2);
    backdrop-filter: blur(10px);
}

.featured-item:hover .featured-image img {
    transform: scale(1.05);
}

.featured-item:hover .featured-overlay {
    opacity: 1;
}

.featured-meta {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-xs);
    flex-wrap: wrap;
}

.tag {
    font-size: var(--font-size-sm);
    padding: 0.25rem 0.75rem;
    background-color: rgba(239, 71, 111, 0.2);
    color: var(--color-accent);
    border-radius: var(--border-radius-sm);
    font-weight: 500;
}

.featured-info h3 {
    margin-bottom: var(--space-xs);
    transition: color var(--transition-base);
}

.featured-link:hover .featured-info h3 {
    color: var(--color-primary);
}

.featured-info p {
    font-size: var(--font-size-sm);
    margin: 0;
}

.section-footer {
    text-align: center;
    width: 90%;
    max-width: var(--container-max);
    margin: 0;
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    padding: var(--section-padding) 0;
    background-color: var(--color-background);
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-content {
    width: 90%;
    max-width: 800px;
    margin: 0;
    text-align: center;
}

.contact-intro {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-lg);
    color: var(--color-text-muted);
}

.contact-methods {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    text-align: left;
}

@media (min-width: 768px) {
    .contact-methods {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-xl);
        max-width: 800px;
        margin: 0 auto;
    }
}

.contact-method h3 {
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
    font-size: var(--font-size-md);
}

.contact-method a {
    display: inline-block;
    color: var(--color-text);
    font-size: var(--font-size-base);
    transition: color var(--transition-base);
}

.contact-method a:hover {
    color: var(--color-primary);
}

.social-links {
    display: flex;
    flex-direction: row;
    gap: var(--space-sm);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: color var(--transition-base), transform var(--transition-base);
}

.social-links a:hover {
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background-color: var(--color-secondary);
    padding: var(--space-lg) 0 var(--space-md);
    border-top: 1px solid rgba(127, 0, 206, 0.2);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.footer-brand {
    flex: 1;
}

.footer-logo {
    font-size: var(--font-size-md);
    font-weight: 700;
    color: var(--color-text);
    display: block;
    margin-bottom: var(--space-xs);
}

.footer-brand p {
    font-size: var(--font-size-sm);
    margin: 0;
    color: var(--color-text-muted);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: color var(--transition-base), transform var(--transition-base);
}

.footer-social a:hover {
    color: var(--color-primary);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(127, 0, 206, 0.1);
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin: 0;
}

/* ============================================
   Animation Utilities
   ============================================ */
.reveal-text {
    opacity: 0;
    transform: translateY(30px);
    animation: revealText 0.8s ease-out forwards;
}

.reveal-text:nth-child(1) { animation-delay: 0.1s; }
.reveal-text:nth-child(2) { animation-delay: 0.2s; }
.reveal-text:nth-child(3) { animation-delay: 0.3s; }
.reveal-text:nth-child(4) { animation-delay: 0.4s; }

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

.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Accessibility
   ============================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
}
/* ============================================
   Portfolio Page Specific Styles
   ============================================ */

/* Portfolio Header */
.portfolio-header {
    min-height: 75vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    text-align: center;
    position: relative;
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-secondary) 100%);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.portfolio-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(14, 14, 17, 0.85) 0%, rgba(5, 2, 22, 0.85) 100%);
    z-index: 0;
}

.portfolio-header {
    flex-direction: column;
    gap: var(--space-md);
}

.portfolio-header span,
.portfolio-header h1,
.portfolio-header p {
    width: 90%;
    max-width: 700px;
    margin: 0;
    position: relative;
    z-index: 1;
}

.portfolio-intro {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
}

/* Portfolio Filter */
.portfolio-filter {
    padding: var(--space-lg) 0;
    background-color: var(--color-secondary);
    position: sticky;
    top: var(--nav-height);
    z-index: 100;
    border-bottom: 1px solid rgba(127, 0, 206, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
}

.filter-buttons {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
    width: 90%;
    max-width: var(--container-max);
    margin: 0;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-text-muted);
    background-color: transparent;
    border: 2px solid rgba(127, 0, 206, 0.3);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: width var(--transition-base);
    z-index: -1;
}

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

.filter-btn:hover::before,
.filter-btn:focus::before {
    width: 100%;
}

.filter-btn.active {
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    color: var(--color-text);
    border-color: transparent;
}

/* Portfolio Grid */
.portfolio-grid-section {
    padding: var(--section-padding) 0;
    background-color: var(--color-background);
    display: flex;
    justify-content: center;
    align-items: center;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    width: 90%;
    max-width: var(--container-max);
    margin: 0;
}

@media (min-width: 640px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.portfolio-item {
    position: relative;
    transition: transform var(--transition-base);
}

.portfolio-item.hidden {
    display: none;
}

.portfolio-link {
    display: block;
    color: inherit;
}

.portfolio-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--space-sm);
    background-color: var(--color-secondary);
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5, 2, 22, 0.95), rgba(127, 0, 206, 0.4));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.portfolio-cta {
    color: var(--color-text);
    font-weight: 700;
    font-size: var(--font-size-md);
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-md);
    background-color: rgba(127, 0, 206, 0.2);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-item:hover .portfolio-cta {
    background-color: var(--color-primary);
    transform: scale(1.05);
}

.portfolio-info h3 {
    margin-bottom: var(--space-xs);
    transition: color var(--transition-base);
}

.portfolio-link:hover .portfolio-info h3 {
    color: var(--color-primary);
}

.portfolio-info p {
    font-size: var(--font-size-sm);
    margin: 0;
}

.portfolio-meta {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-xs);
    flex-wrap: wrap;
}
/* ============================================
   Portfolio Detail Page Styles
   ============================================ */

/* Project Hero */
.project-hero {
    position: relative;
    min-height: 75vh;
    display: flex;
    align-items: flex-end;
    background-color: var(--color-secondary);
}

.project-hero-image {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.project-hero-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5, 2, 22, 0.95) 0%, rgba(5, 2, 22, 0.5) 50%, transparent 100%);
}

.project-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-hero-content {
    position: relative;
    z-index: 1;
    padding: var(--space-xl) 0 var(--space-lg);
    width: 100%;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-md);
    transition: color var(--transition-base);
}

.back-link:hover {
    color: var(--color-primary);
}

.back-link span {
    transition: transform var(--transition-base);
}

.back-link:hover span {
    transform: translateX(-4px);
}

.project-hero-content .project-meta {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
    flex-wrap: wrap;
}

.project-hero-content h1 {
    margin-bottom: var(--space-md);
    max-width: 800px;
}

.project-tagline {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0;
}

/* Project Details */
.project-details {
    padding: var(--section-padding) 0;
    background-color: var(--color-secondary);
    border-bottom: 1px solid rgba(127, 0, 206, 0.1);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

@media (min-width: 640px) {
    .details-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.detail-item h3 {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-xs);
    font-weight: 700;
}

.detail-item p {
    color: var(--color-text);
    font-size: var(--font-size-md);
    margin: 0;
}

/* Project Content */
.project-content {
    padding: var(--section-padding) 0;
    background-color: var(--color-background);
}

.content-block {
    margin-bottom: var(--space-xl);
}

.content-block h2 {
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    font-size: var(--font-size-xl);
}

.content-block p {
    font-size: var(--font-size-md);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-muted);
}

.content-image {
    margin: var(--space-xl) 0;
}

.content-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
}

.image-caption {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-align: center;
    margin-top: var(--space-sm);
    font-style: italic;
}

.content-image-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin: var(--space-xl) 0;
}

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

.content-image-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    aspect-ratio: 4 / 3;
}

.content-video {
    margin: var(--space-xl) 0;
}

.video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.video-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-background));
    cursor: pointer;
    transition: all var(--transition-base);
}

.video-placeholder:hover {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
}

.video-placeholder p {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.video-placeholder span {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
}

/* Project Navigation */
.project-navigation {
    padding: var(--section-padding) 0;
    background-color: var(--color-secondary);
    border-top: 1px solid rgba(127, 0, 206, 0.1);
}

.nav-links {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

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

.nav-project {
    padding: var(--space-md);
    border: 2px solid rgba(127, 0, 206, 0.2);
    border-radius: var(--border-radius-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.nav-project::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0.1;
    transition: width var(--transition-base);
}

.nav-project:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.nav-project:hover::before {
    width: 100%;
}

.nav-label {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
}

.nav-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
}

.prev-project {
    text-align: left;
}

.next-project {
    text-align: right;
}

@media (max-width: 767px) {
    .prev-project,
    .next-project {
        text-align: left;
    }
}

/* Project CTA */
.project-cta {
    padding: var(--section-padding) 0;
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-secondary) 100%);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: var(--space-sm);
}

.cta-content p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-lg);
    color: var(--color-text-muted);
}
/* ============================================
   Blog Listing Page Styles
   ============================================ */

/* Blog Header */
.blog-header {
    min-height: 75vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    text-align: center;
    position: relative;
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-secondary) 100%);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.blog-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(14, 14, 17, 0.85) 0%, rgba(5, 2, 22, 0.85) 100%);
    z-index: 0;
}

.blog-header {
    flex-direction: column;
    gap: var(--space-md);
}

.blog-header span,
.blog-header h1,
.blog-header p {
    width: 90%;
    max-width: 700px;
    margin: 0;
    position: relative;
    z-index: 1;
}

.blog-intro {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
}

/* Featured Post */
.featured-post {
    padding: var(--section-padding) 0;
    background-color: var(--color-secondary);
    display: flex;
    justify-content: center;
    align-items: center;
}

.featured-article {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background-color: var(--color-background);
    width: 90%;
    max-width: var(--container-max);
    margin: 0;
}

.featured-article-link {
    display: grid;
    grid-template-columns: 1fr;
    color: inherit;
}

@media (min-width: 768px) {
    .featured-article-link {
        grid-template-columns: 1fr 1fr;
    }
}

.featured-article-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

@media (min-width: 768px) {
    .featured-article-image {
        aspect-ratio: auto;
    }
}

.featured-article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.featured-article:hover .featured-article-image img {
    transform: scale(1.05);
}

.featured-article-content {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.article-label {
    display: inline-block;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.article-meta {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.separator {
    color: var(--color-primary);
}

.featured-article-content h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-md);
    transition: color var(--transition-base);
}

.featured-article:hover h2 {
    color: var(--color-primary);
}

.featured-article-content > p {
    font-size: var(--font-size-md);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-md);
}

.read-more {
    color: var(--color-primary);
    font-weight: 700;
    transition: all var(--transition-base);
    display: inline-block;
}

.featured-article:hover .read-more {
    color: var(--color-accent);
    transform: translateX(4px);
}

/* Blog Grid */
.blog-grid-section {
    padding: var(--section-padding) 0;
    background-color: var(--color-background);
    display: flex;
    justify-content: center;
    align-items: center;
}

.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    width: 90%;
    max-width: var(--container-max);
    margin: 0;
}

@media (min-width: 640px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.blog-card {
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: transform var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-8px);
}

.blog-card-link {
    display: block;
    color: inherit;
}

.blog-card-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.1);
}

.blog-card-content {
    padding: var(--space-md);
}

.blog-card-content h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-sm);
    transition: color var(--transition-base);
}

.blog-card:hover h3 {
    color: var(--color-primary);
}

.blog-card-content > p {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.blog-card:hover .read-more {
    color: var(--color-accent);
    transform: translateX(4px);
}
/* ============================================
   Blog Post Page Styles
   ============================================ */

/* Article Header */
.blog-article {
    background-color: var(--color-background);
}

.article-header {
    padding: var(--section-padding) 0 0;
    background: linear-gradient(to bottom, var(--color-secondary), var(--color-background));
}

.article-header .container-reading {
    padding-bottom: var(--section-padding);
}

.article-header h1 {
    margin-bottom: var(--space-md);
    font-size: var(--font-size-2xl);
}

@media (min-width: 768px) {
    .article-header h1 {
        font-size: var(--font-size-3xl);
    }
}

.article-intro {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-lg);
}

.article-featured-image {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    aspect-ratio: 21 / 9;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
}

@media (max-width: 767px) {
    .article-featured-image {
        aspect-ratio: 16 / 9;
        border-radius: 0;
    }
}

.article-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Article Content */
.article-content {
    padding: var(--section-padding) 0 0;
}

.article-content .content-block {
    margin-bottom: 0;
}

.article-content h2 {
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    margin-top: var(--space-xl);
    font-size: var(--font-size-xl);
}

.article-content h2:first-child {
    margin-top: 0;
}

.article-content p {
    font-size: var(--font-size-md);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-muted);
    margin-bottom: 1.5em;
}

.article-content ul,
.article-content ol {
    margin: var(--space-md) 0;
    padding-left: var(--space-md);
    color: var(--color-text-muted);
}

.article-content li {
    margin-bottom: var(--space-sm);
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-md);
}

.article-content li strong {
    color: var(--color-text);
}

.article-content ul li {
    list-style-type: none;
    position: relative;
}

.article-content ul li::before {
    content: '';
    position: absolute;
    left: -1.5rem;
    top: 0.75em;
    width: 6px;
    height: 6px;
    background-color: var(--color-primary);
    border-radius: 50%;
}

/* Pull Quote */
.pull-quote {
    margin: var(--space-xl) 0;
    padding: var(--space-lg) 0;
    border-top: 2px solid var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
}

.pull-quote blockquote {
    margin: 0;
}

.pull-quote p {
    font-size: var(--font-size-xl);
    line-height: var(--line-height-tight);
    color: var(--color-text);
    font-weight: 600;
    text-align: center;
    font-style: italic;
    margin: 0;
}

/* Content Images */
.content-image {
    margin: var(--space-xl) 0;
}

.content-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
}

.image-caption {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-align: center;
    margin-top: var(--space-sm);
    font-style: italic;
}

.content-image-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin: var(--space-xl) 0;
}

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

.content-image-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    aspect-ratio: 4 / 3;
}

/* Article Footer */
.article-footer {
    padding: var(--section-padding) 0;
    border-top: 1px solid rgba(127, 0, 206, 0.2);
}

.author-bio {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    padding: var(--space-lg);
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-lg);
}

@media (min-width: 640px) {
    .author-bio {
        grid-template-columns: 120px 1fr;
    }
}

.author-image {
    aspect-ratio: 1;
    border-radius: 50%;
    overflow: hidden;
}

.author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h3 {
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
    font-size: var(--font-size-md);
}

.author-info p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin: 0;
}

/* Article Navigation */
.article-navigation {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

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

.nav-article {
    padding: var(--space-md);
    border: 2px solid rgba(127, 0, 206, 0.2);
    border-radius: var(--border-radius-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.nav-article::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0.1;
    transition: width var(--transition-base);
}

.nav-article:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.nav-article:hover::before {
    width: 100%;
}

.nav-label {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
}

.nav-title {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-text);
}

.prev-article {
    text-align: left;
}

.next-article {
    text-align: right;
}

@media (max-width: 767px) {
    .prev-article,
    .next-article {
        text-align: left;
    }
}

/* ============================================
   Gallery Classes for Markdown Content
   ============================================ */

/* Base Gallery Container */
.gallery {
    display: grid;
    gap: var(--space-xs);
}

.gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.gallery img:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 40px rgba(127, 0, 206, 0.3);
}

/* 2-Column Gallery */
.gallery-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xs);
}

@media (min-width: 640px) {
    .gallery-2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

.gallery-2 img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.gallery-2 img:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 40px rgba(127, 0, 206, 0.3);
}

/* 3-Column Gallery */
.gallery-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xs);
}

@media (min-width: 640px) {
    .gallery-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .gallery-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

.gallery-3 img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.gallery-3 img:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 40px rgba(127, 0, 206, 0.3);
}

/* 4-Column Gallery */
.gallery-4 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xs);
}

@media (min-width: 768px) {
    .gallery-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

.gallery-4 img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.gallery-4 img:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 40px rgba(127, 0, 206, 0.3);
}

/* Masonry-style Gallery */
.gallery-masonry {
    column-count: 1;
    column-gap: var(--space-xs);
}

@media (min-width: 640px) {
    .gallery-masonry {
        column-count: 2;
    }
}

@media (min-width: 1024px) {
    .gallery-masonry {
        column-count: 3;
    }
}

.gallery-masonry img {
    width: 100%;
    margin-bottom: var(--space-xs);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    break-inside: avoid;
}

.gallery-masonry img:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 40px rgba(127, 0, 206, 0.3);
}

/* Lightbox Overlay */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(5, 2, 22, 0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    cursor: zoom-out;
}

.lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--border-radius-md);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    cursor: default;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 2rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--transition-base), transform var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close:hover {
    opacity: 1;
    transform: scale(1.1);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background-color: rgba(127, 0, 206, 0.3);
    border: none;
    border-radius: 50%;
    color: var(--color-text);
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--transition-base), background-color var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-nav:hover {
    opacity: 1;
    background-color: var(--color-primary);
}

.lightbox-prev {
    left: -60px;
}

.lightbox-next {
    right: -60px;
}

@media (max-width: 767px) {
    .lightbox-prev {
        left: 10px;
    }

    .lightbox-next {
        right: 10px;
    }

    .lightbox-close {
        top: 10px;
        right: 10px;
        position: fixed;
    }
}

.lightbox-counter {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* ============================================
   Content Images - Consistent Styling
   ============================================ */

/* Style all images within article and project content */
.article-content img,
.project-content img {
    width: 100%;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.article-content img:hover,
.project-content img:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 40px rgba(127, 0, 206, 0.3);
}

/* Remove default paragraph margin for images */
.article-content p:has(img),
.project-content p:has(img) {
    margin: 0;
}