/* ============================================
   AISHA PORTFOLIO - EDITORIAL STYLE
   Feminine, elegant, high-fashion meets tech
   ============================================ */

/* CSS Custom Properties */
:root {
    /* Colors */
    --bg-primary: #2B0F1C;
    --bg-secondary: #F6E8D4;
    --accent: #D4A056;
    --accent-hover: #E5B567;
    --text-primary: #F7F2EA;
    --text-secondary: #C9B8A6;
    --text-dark: #2B0F1C;
    --card-bg: rgba(247, 242, 234, 0.03);
    --card-border: rgba(247, 242, 234, 0.08);
    
    /* Typography */
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'IBM Plex Mono', 'SF Mono', monospace;
    
    /* Spacing */
    --section-padding: clamp(4rem, 10vh, 8rem);
    --container-padding: clamp(1rem, 7vw, 7rem);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.6s ease;
    
    /* Border Radius */
    --radius-card: 22px;
    --radius-button: 999px;
    --radius-small: 8px;
}

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

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

body {
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Selection */
::selection {
    background-color: var(--accent);
    color: var(--bg-primary);
}

/* Noise Overlay */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.06;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem var(--container-padding);
    transition: background-color var(--transition-medium), 
                backdrop-filter var(--transition-medium),
                padding var(--transition-medium);
}

.nav.scrolled {
    background-color: rgba(43, 15, 28, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem var(--container-padding);
}

.nav-logo {
    position: relative;
    z-index: 1002;
}

.logo-link {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.01em;
    transition: color var(--transition-fast);
}

.logo-link:hover {
    color: var(--accent);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text-primary);
    text-decoration: none;
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent);
    transition: width var(--transition-medium);
}

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

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

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    position: relative;
    z-index: 1002;
}

.menu-bar {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: transform var(--transition-medium),
                opacity var(--transition-medium);
}

.menu-toggle.active .menu-bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active .menu-bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .menu-bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-medium),
                visibility var(--transition-medium);
    z-index: 1001;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    list-style: none;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.mobile-nav-link {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 6vw, 3rem);
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    display: inline-block;
    position: relative;
    transition: color var(--transition-fast);
}

.mobile-nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 1px;
    background-color: var(--accent);
    transition: width var(--transition-medium), left var(--transition-medium);
}

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

.mobile-nav-link:hover::after {
    width: 100%;
    left: 0;
}

/* ============================================
   SECTIONS BASE
   ============================================ */
.section {
    position: relative;
    width: 100%;
    min-height: 100vh;
    padding: var(--section-padding) 0;
}

.section-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section-header {
    margin-bottom: 4rem;
    position: relative;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2.125rem, 4.2vw, 3.5rem);
    font-weight: 600;
    line-height: 1.0;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--accent);
    display: block;
    margin-bottom: 1rem;
}

.accent-rule {
    width: 8vw;
    max-width: 120px;
    height: 2px;
    background-color: var(--accent);
    margin-bottom: 1.5rem;
}

.section-link {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    text-decoration: none;
    position: absolute;
    top: 0.5rem;
    right: 0;
    transition: color var(--transition-fast);
}

.section-link:hover {
    color: var(--accent);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #3D1526 0%, #2B0F1C 50%, #1F0A14 100%);
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(43, 15, 28, 0.95) 0%, rgba(43, 15, 28, 0.7) 40%, rgba(43, 15, 28, 0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 0 var(--container-padding);
    max-width: 700px;
}

.hero-tagline {
    font-family: var(--font-mono);
    font-size: clamp(0.65rem, 1.2vw, 0.75rem);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--accent);
    display: block;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 12vw, 8rem);
    font-weight: 700;
    line-height: 0.9;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.hero-subtitle {
    font-family: var(--font-sans);
    font-size: clamp(1rem, 1.8vw, 1.25rem);
    font-weight: 400;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 480px;
    margin-bottom: 3rem;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.scroll-hint {
    position: absolute;
    bottom: 3rem;
    left: var(--container-padding);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text-secondary);
    opacity: 0.6;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    text-decoration: none;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-button);
    cursor: pointer;
    transition: all var(--transition-medium);
    min-height: 48px;
}

.btn-primary {
    background-color: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
}

.btn-primary:hover {
    background-color: var(--accent);
    color: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 160, 86, 0.25);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--card-border);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 0.875rem;
}

/* ============================================
   PROJECTS SECTION
   ============================================ */
.projects {
    background-color: var(--bg-primary);
}

.projects-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 2rem;
    align-items: start;
}

.project-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-card);
    padding: 2.5rem;
    transition: transform var(--transition-medium),
                border-color var(--transition-medium),
                box-shadow var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), transparent);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.project-card:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 160, 86, 0.3);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

.project-card:hover::before {
    opacity: 1;
}

.project-card-large {
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.project-header {
    margin-bottom: 1.5rem;
}

.project-name {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.project-description {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.project-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.project-language {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
}

.language-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent);
}

.project-stars {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.project-stars svg {
    width: 14px;
    height: 14px;
    color: var(--accent);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    text-decoration: none;
    margin-top: auto;
    padding-top: 1.5rem;
    transition: gap var(--transition-fast);
}

.project-links {
    display: flex;
    gap: 1.25rem;
    align-items: center;
    flex-wrap: wrap;
    margin-top: auto;
    padding-top: 1.5rem;
}

.project-links .project-link {
    margin-top: 0;
    padding-top: 0;
}

.project-link:hover {
    gap: 0.75rem;
}

.project-link-disabled {
    opacity: 0.5;
    pointer-events: none;
}

.projects-error {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

.projects-error a {
    color: var(--accent);
    text-decoration: none;
}

.projects-error a:hover {
    text-decoration: underline;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    background-color: var(--bg-primary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-content {
    max-width: 540px;
}

.about-text {
    margin-bottom: 2rem;
}

.about-text p {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
}

.about-text p strong {
    color: var(--text-primary);
    font-weight: 500;
}

.about-text a {
    color: #d4a056;
    text-decoration: none;
}

.about-text a:hover {
    color: #e5b567;
    text-decoration: none;
}

.about-link {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap var(--transition-fast);
}

.about-link:hover {
    gap: 0.75rem;
}

.about-image-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image {
    width: 100%;
    max-width: clamp(260px, 38vw, 400px);
    aspect-ratio: 4/5;
    border-radius: var(--radius-card);
    overflow: hidden;
    background: linear-gradient(135deg, #3D1526 0%, #2B0F1C 100%);
    border: 1px solid var(--card-border);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

.about-headshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.about-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(212, 160, 86, 0.1) 0%, transparent 60%);
}

.about-initials {
    font-family: var(--font-serif);
    font-size: 8rem;
    font-weight: 700;
    color: var(--accent);
    opacity: 0.3;
    line-height: 1;
}

/* ============================================
   LANGUAGES SECTION
   ============================================ */
.languages {
    background-color: var(--bg-primary);
}

.languages-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.language-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-card);
    padding: 1.35rem 1.5rem;
}

.language-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.language-name {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
}

.language-percent {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
}

.language-bar {
    width: 100%;
    height: 10px;
    border-radius: 999px;
    overflow: hidden;
    background-color: rgba(247, 242, 234, 0.08);
    border: 1px solid rgba(247, 242, 234, 0.1);
}

.language-fill {
    display: block;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, #B97D3C 0%, var(--accent) 55%, #E5B567 100%);
    transition: width 0.55s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ============================================
   YOUTUBE SECTION
   ============================================ */
.youtube {
    background-color: var(--bg-primary);
}

.youtube-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: start;
}

.youtube-content {
    position: sticky;
    top: 120px;
}

.youtube-description {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 400px;
}

.youtube-videos {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.video-card {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 1.5rem;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-small);
    padding: 1rem;
    transition: transform var(--transition-medium),
                border-color var(--transition-medium),
                box-shadow var(--transition-medium);
    text-decoration: none;
}

.video-card:hover {
    transform: translateY(-2px);
    border-color: rgba(212, 160, 86, 0.3);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.25);
}

.video-thumbnail {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: var(--radius-small);
    overflow: hidden;
    background-color: rgba(0, 0, 0, 0.3);
    position: relative;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.video-card:hover .video-thumbnail img {
    transform: scale(1.03);
}

.video-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.video-title {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.video-date {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
}

.youtube-error {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

.youtube-error a {
    color: var(--accent);
    text-decoration: none;
}

/* ============================================
   BLOG SECTION
   ============================================ */
.blog {
    background-color: var(--bg-primary);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.blog-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-card);
    padding: 2rem;
    transition: transform var(--transition-medium),
                border-color var(--transition-medium),
                box-shadow var(--transition-medium);
}

.blog-card:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 160, 86, 0.3);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.25);
}

.blog-date {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    display: block;
    margin-bottom: 1rem;
}

.blog-card-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.blog-excerpt {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.blog-read-more {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap var(--transition-fast);
}

.blog-read-more:hover {
    gap: 0.75rem;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background-color: var(--bg-secondary);
    min-height: auto;
    padding-bottom: 2rem;
}

.contact-content {
    text-align: center;
    padding: 6rem 0;
}

.contact-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.contact-subtitle {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(43, 15, 28, 0.7);
    max-width: 480px;
    margin: 0 auto 2.5rem;
}

.contact .btn-primary {
    color: var(--text-dark);
    border-color: var(--text-dark);
}

.contact .btn-primary:hover {
    background-color: var(--text-dark);
    color: var(--bg-secondary);
    box-shadow: 0 8px 24px rgba(43, 15, 28, 0.2);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 2.25rem 0 2rem;
}

.social-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1.5px solid currentColor;
    color: var(--text-dark);
    background-color: transparent;
    transition: all var(--transition-medium);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.social-link-github {
    background-color: #1f2937;
    color: #ffffff;
}

.social-link-youtube {
    background-color: #ff0000;
    color: #ffffff;
}

.social-link-linkedin {
    background-color: #0a66c2;
    color: #ffffff;
}

.social-link:hover {
    background-color: transparent;
    border-color: currentColor;
    transform: translateY(-2px);
}

.social-link-github:hover {
    color: #1f2937;
}

.social-link-youtube:hover {
    color: #ff0000;
}

.social-link-linkedin:hover {
    color: #0a66c2;
}

/* Footer */
.footer {
    text-align: center;
    padding: 0.7rem 0;
    border-top: 1px solid rgba(43, 15, 28, 0.1);
}

.footer-text {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    color: rgba(43, 15, 28, 0.5);
    letter-spacing: 0.05em;
}

.footer-credit-link {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: #8f2f53;
    text-decoration: none;
    border-bottom: 1px solid rgba(143, 47, 83, 0.35);
    transition: color var(--transition-fast), border-color var(--transition-fast), text-shadow var(--transition-fast);
}

.footer-credit-link:hover {
    color: #d4a056;
    border-color: rgba(212, 160, 86, 0.55);
    text-shadow: 0 2px 12px rgba(212, 160, 86, 0.25);
}

/* ============================================
   LOADING SKELETONS
   ============================================ */
.loading-skeleton {
    background: linear-gradient(90deg, var(--card-bg) 25%, rgba(247, 242, 234, 0.06) 50%, var(--card-bg) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.skeleton-content {
    padding: 1rem 0;
}

.skeleton-title {
    height: 24px;
    width: 70%;
    background-color: rgba(247, 242, 234, 0.08);
    border-radius: 4px;
    margin-bottom: 1rem;
}

.skeleton-text {
    height: 14px;
    width: 100%;
    background-color: rgba(247, 242, 234, 0.05);
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.skeleton-text.short {
    width: 60%;
}

.skeleton-thumbnail {
    width: 100%;
    aspect-ratio: 16/9;
    background-color: rgba(247, 242, 234, 0.08);
    border-radius: var(--radius-small);
}

/* ============================================
   ANIMATION UTILITIES
   ============================================ */
[data-animate] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate="fade-up"] {
    transform: translateY(24px);
}

[data-animate="fade-down"] {
    transform: translateY(-12px);
}

[data-animate="fade-right"] {
    transform: translateX(-40px);
}

[data-animate="fade-left"] {
    transform: translateX(40px);
}

[data-animate="scale-x"] {
    transform: scaleX(0);
    transform-origin: left;
}

[data-animate="fade-in"] {
    transform: none;
}

[data-animate].animated {
    opacity: 1;
    transform: translateY(0) translateX(0) scaleX(1);
}

/* Stagger delays */
[data-animate]:nth-child(1) { transition-delay: 0s; }
[data-animate]:nth-child(2) { transition-delay: 0.1s; }
[data-animate]:nth-child(3) { transition-delay: 0.2s; }
[data-animate]:nth-child(4) { transition-delay: 0.3s; }
[data-animate]:nth-child(5) { transition-delay: 0.4s; }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet (768px - 1023px) */
@media (max-width: 1023px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-card-large {
        min-height: auto;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .languages-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image-wrapper {
        order: -1;
    }
    
    .about-image {
        max-width: min(75vw, 340px);
    }
    
    .youtube-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .youtube-content {
        position: static;
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .section-link {
        position: static;
        display: inline-block;
        margin-top: 1rem;
    }
}

/* Mobile (up to 767px) */
@media (max-width: 767px) {
    .nav-links {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero-content {
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding-top: 6rem;
    }
    
    .hero-subtitle {
        max-width: 100%;
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
        max-width: 280px;
    }
    
    .btn {
        width: 100%;
    }
    
    .scroll-hint {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .video-card {
        grid-template-columns: 1fr;
    }
    
    .video-thumbnail {
        max-width: 100%;
    }
    
    .section-header {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .accent-rule {
        width: 60px;
    }
    
    .about-initials {
        font-size: 6rem;
    }

    .about-image {
        max-width: min(100%, 320px);
    }
    
    .social-links {
        gap: 1rem;
    }
    
    .social-link {
        width: 44px;
        height: 44px;
    }

    .language-card {
        padding: 1.2rem;
    }
}

/* Small Mobile (up to 375px) */
@media (max-width: 375px) {
    :root {
        --container-padding: 1.25rem;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .project-card {
        padding: 1.5rem;
    }
    
    .blog-card {
        padding: 1.5rem;
    }
    
    .contact-title {
        font-size: 2rem;
    }
}

/* Extra Small Mobile (up to 320px) */
@media (max-width: 320px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .project-name {
        font-size: 1.25rem;
    }
    
    .blog-card-title {
        font-size: 1.125rem;
    }
}

/* Large Desktop (1440px+) */
@media (min-width: 1440px) {
    .section-container {
        max-width: 1320px;
    }
    
    .projects-grid {
        gap: 2.5rem;
    }
    
    .blog-grid {
        gap: 2.5rem;
    }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    [data-animate] {
        opacity: 1;
        transform: none;
    }
    
    .loading-skeleton {
        animation: none;
        background: var(--card-bg);
    }
}

/* ============================================
   FOCUS STATES (Accessibility)
   ============================================ */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent);
    color: var(--bg-primary);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    border-radius: 0 0 var(--radius-small) var(--radius-small);
    z-index: 10000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
}