/* ============================================
   Taylor Riley — Portfolio Styles
   Modern, clean, professional design
   ============================================ */

/* --- CSS Variables --- */
:root {
    --color-bg: #0a0a0f;
    --color-bg-alt: #111118;
    --color-surface: #1a1a24;
    --color-surface-hover: #222230;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(255, 255, 255, 0.15);
    --color-text: #e8e8ed;
    --color-text-secondary: #9595a8;
    --color-text-muted: #6b6b80;
    --color-accent: #6366f1;
    --color-accent-light: #818cf8;
    --color-accent-dark: #4f46e5;
    --color-accent-glow: rgba(99, 102, 241, 0.15);
    --color-success: #34d399;
    --color-warning: #fbbf24;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.15);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1200px;
}

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

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

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.nav.scrolled {
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    padding: 12px 0;
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-text);
    letter-spacing: -0.02em;
    padding: 6px 14px;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-logo:hover {
    background: var(--color-accent);
    color: white;
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--color-text);
    background: var(--color-surface);
}

.nav-cta {
    background: var(--color-accent) !important;
    color: white !important;
    border-radius: var(--radius-sm) !important;
}

.nav-cta:hover {
    background: var(--color-accent-dark) !important;
    color: white !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 24px 80px;
    overflow: hidden;
}

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 80% 50%, rgba(139, 92, 246, 0.08), transparent),
        radial-gradient(ellipse 60% 40% at 20% 80%, rgba(59, 130, 246, 0.06), transparent);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 50% at 50% 50%, black, transparent);
    -webkit-mask-image: radial-gradient(ellipse 70% 50% at 50% 50%, black, transparent);
}

.hero-particles {
    position: absolute;
    inset: 0;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--color-accent-light);
    border-radius: 50%;
    opacity: 0;
    animation: float-particle 8s infinite;
}

@keyframes float-particle {
    0% { opacity: 0; transform: translateY(0) scale(0); }
    10% { opacity: 0.6; transform: scale(1); }
    90% { opacity: 0.6; }
    100% { opacity: 0; transform: translateY(-200px) scale(0); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(52, 211, 153, 0.1);
    border: 1px solid rgba(52, 211, 153, 0.3);
    border-radius: 100px;
    color: var(--color-success);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 32px;
    animation: fadeInDown 0.8s ease-out;
}

.hero-greeting {
    display: block;
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 400;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    animation: fadeInDown 0.8s ease-out 0.1s both;
}

.hero-name {
    display: block;
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.05;
    background: linear-gradient(135deg, #fff 0%, #c7d2fe 50%, #818cf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInDown 0.8s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    color: var(--color-text);
    font-weight: 500;
    margin-top: 16px;
    animation: fadeInDown 0.8s ease-out 0.3s both;
}

.hero-description {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-top: 20px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    animation: fadeInDown 0.8s ease-out 0.4s both;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 40px;
    animation: fadeInDown 0.8s ease-out 0.5s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: var(--font-sans);
}

.btn-primary {
    background: var(--color-accent);
    color: white;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    background: var(--color-accent-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(99, 102, 241, 0.4);
}

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

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

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid transparent;
    padding: 10px 20px;
    font-size: 0.9rem;
}

.btn-ghost:hover {
    color: var(--color-accent-light);
    background: var(--color-accent-glow);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 64px;
    padding-top: 40px;
    border-top: 1px solid var(--color-border);
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-text);
    letter-spacing: -0.02em;
    line-height: 1;
}

.stat-suffix {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent-light);
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 4px;
    font-weight: 500;
}

.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    font-size: 0.8rem;
    animation: fadeInUp 1s ease-out 1s both;
}

.scroll-arrow {
    width: 20px;
    height: 30px;
    border: 2px solid var(--color-text-muted);
    border-radius: 10px;
    position: relative;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-text-muted);
    border-radius: 2px;
    animation: scroll-bounce 2s infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(6px); opacity: 0.3; }
}

/* --- Section Shared --- */
.section {
    padding: 120px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-accent-light);
    font-weight: 500;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--color-text);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-top: 16px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* --- About Section --- */
.about {
    background: var(--color-bg-alt);
}

.about-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 64px;
    align-items: start;
}

.photo-frame {
    aspect-ratio: 3/4;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid var(--color-border);
    position: relative;
}

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

.about-location {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.about-lead {
    font-size: 1.25rem;
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: 24px;
}

.about-content p {
    color: var(--color-text-secondary);
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-interests {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

.about-interests h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.interest-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.tag {
    padding: 6px 14px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.about-quote {
    font-style: italic;
    color: var(--color-accent-light);
    font-size: 1.1rem;
    padding-left: 20px;
    border-left: 3px solid var(--color-accent);
}

/* --- Experience / Timeline --- */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-accent), var(--color-border));
}

.timeline-item {
    position: relative;
    padding-left: 72px;
    margin-bottom: 48px;
}

.timeline-item:last-child { margin-bottom: 0; }

.timeline-marker {
    position: absolute;
    left: 14px;
    top: 8px;
}

.timeline-dot {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--color-bg);
    border: 3px solid var(--color-accent);
    position: relative;
}

.timeline-item.active .timeline-dot {
    background: var(--color-accent);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
}

.timeline-item.active .timeline-dot::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid rgba(99, 102, 241, 0.3);
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}

.timeline-content {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.timeline-content:hover {
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-md);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.timeline-date {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-accent-light);
    font-weight: 500;
}

.timeline-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-top: 4px;
    line-height: 1.3;
}

.timeline-company {
    display: block;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-top: 4px;
}

.timeline-badge {
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

.timeline-badge.current {
    background: rgba(52, 211, 153, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(52, 211, 153, 0.3);
}

.timeline-body p {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.achievement-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 24px;
}

.achievement-card {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: var(--transition);
}

.achievement-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-glow);
}

.achievement-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--color-accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-light);
    margin-bottom: 12px;
}

.achievement-card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.achievement-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.timeline-highlights {
    list-style: none;
    margin-top: 12px;
}

.timeline-highlights li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.timeline-highlights li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 2px;
    background: var(--color-accent);
    border-radius: 1px;
}

/* --- Projects Section --- */
.projects {
    background: var(--color-bg-alt);
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.project-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.project-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.project-card.featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.project-image {
    position: relative;
    min-height: 280px;
    overflow: hidden;
}

.project-visual {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-bg) 0%, #1a1040 100%);
    position: relative;
}

.project-visual.code-intel {
    background:
        radial-gradient(circle at 30% 40%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #0d0d1a 0%, #1a1035 100%);
}

.visual-node {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
    animation: node-pulse 3s infinite;
}

.visual-node.n1 { top: 25%; left: 20%; animation-delay: 0s; }
.visual-node.n2 { top: 40%; left: 50%; animation-delay: 0.5s; width: 16px; height: 16px; }
.visual-node.n3 { top: 60%; left: 35%; animation-delay: 1s; }
.visual-node.n4 { top: 30%; left: 75%; animation-delay: 1.5s; }
.visual-node.n5 { top: 70%; left: 65%; animation-delay: 2s; }

.visual-line {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), transparent);
    opacity: 0.3;
    transform-origin: left center;
}

.visual-line.l1 { top: 28%; left: 25%; width: 100px; transform: rotate(10deg); }
.visual-line.l2 { top: 45%; left: 40%; width: 80px; transform: rotate(-20deg); }
.visual-line.l3 { top: 55%; left: 50%; width: 120px; transform: rotate(30deg); }
.visual-line.l4 { top: 35%; left: 60%; width: 90px; transform: rotate(-10deg); }

@keyframes node-pulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.3); opacity: 1; }
}

.project-featured-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 4px 12px;
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent-light);
}

.project-info {
    padding: 28px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.project-tags span {
    padding: 3px 10px;
    background: var(--color-accent-glow);
    border-radius: 100px;
    font-size: 0.75rem;
    color: var(--color-accent-light);
    font-weight: 500;
    font-family: var(--font-mono);
}

.project-info h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
}

.project-info p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.project-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.metric {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.metric strong {
    color: var(--color-accent-light);
    font-weight: 700;
    font-family: var(--font-mono);
}

/* --- Skills Section --- */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.skill-category {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
}

.skill-category:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-glow);
}

.skill-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--color-accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-light);
    margin-bottom: 16px;
}

.skill-category h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.skill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.skill-list span {
    padding: 5px 12px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    transition: var(--transition);
}

.skill-list span:hover {
    border-color: var(--color-accent);
    color: var(--color-accent-light);
}

/* --- Testimonials Section --- */
.testimonials {
    background: var(--color-bg);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-glow);
}

.testimonial-quote {
    position: relative;
    margin-bottom: 24px;
}

.quote-icon {
    position: absolute;
    top: -8px;
    left: -4px;
    color: var(--color-accent-light);
}

.testimonial-quote p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
    font-style: italic;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-accent-light);
    flex-shrink: 0;
}

.testimonial-author h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 2px;
}

.testimonial-author span {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

/* --- What I'm Looking For --- */
.looking-for {
    background: var(--color-bg-alt);
}

.looking-for-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.looking-for-content .about-lead {
    margin-bottom: 32px;
}

.looking-for-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.lf-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: var(--transition);
}

.lf-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-glow);
}

.lf-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-accent-light);
    margin-bottom: 10px;
}

.lf-card p {
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* --- Education Section --- */
.education {
    background: var(--color-bg-alt);
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.education-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
}

.education-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-glow);
}

.edu-logo {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: var(--color-accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
}

.edu-logo span {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--color-accent-light);
    font-family: var(--font-mono);
}

.edu-info h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.edu-school {
    display: block;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.edu-year {
    display: block;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-family: var(--font-mono);
    margin-top: 4px;
}

.edu-detail {
    display: inline-block;
    margin-top: 4px;
    padding: 2px 8px;
    background: var(--color-accent-glow);
    border-radius: 100px;
    font-size: 0.75rem;
    color: var(--color-accent-light);
    font-weight: 500;
}

/* --- Contact Section --- */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.contact-content .section-tag { text-align: left; }
.contact-content .section-title { text-align: left; margin-bottom: 24px; }
.contact-content p {
    color: var(--color-text-secondary);
    margin-bottom: 16px;
    line-height: 1.8;
}

.contact-links {
    display: grid;
    gap: 16px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.contact-card:hover {
    border-color: var(--color-accent);
    background: var(--color-surface-hover);
    transform: translateX(8px);
    box-shadow: var(--shadow-glow);
}

.contact-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--color-accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-light);
    flex-shrink: 0;
}

.contact-card h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 2px;
}

.contact-card span {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* --- Footer --- */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-text);
}

.footer-tagline {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.footer-easter-egg {
    font-size: 1rem;
    opacity: 0.15;
    transition: opacity 0.3s;
    text-decoration: none;
}

.footer-easter-egg:hover {
    opacity: 1;
}

/* --- Animations --- */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */

/* Tablet */
@media (max-width: 1024px) {
    .skills-grid { grid-template-columns: repeat(2, 1fr); }
    .project-card.featured { grid-template-columns: 1fr; }
    .project-image { min-height: 200px; }
    .about-grid { grid-template-columns: 240px 1fr; gap: 40px; }
}

/* Mobile nav overlay backdrop */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-overlay.visible {
    display: block;
    opacity: 1;
}

/* Mobile */
@media (max-width: 768px) {
    .container { padding: 0 20px; }

    /* --- Nav --- */
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100dvh;
        background: var(--color-bg-alt);
        flex-direction: column;
        padding: 80px 32px 32px;
        border-left: 1px solid var(--color-border);
        transition: right 0.3s ease;
        z-index: 999;
        gap: 4px;
    }

    .nav-links.open { right: 0; }
    .nav-toggle { display: flex; z-index: 1001; }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .nav-toggle.active span:nth-child(2) { opacity: 0; }
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .nav-links li { width: 100%; }
    .nav-links a {
        display: block;
        padding: 12px 16px;
        font-size: 1rem;
    }
    .nav-cta { text-align: center !important; margin-top: 8px; }

    /* --- Hero --- */
    .hero {
        padding: 100px 20px 60px;
        min-height: auto;
        min-height: 100dvh;
    }

    .hero-content { max-width: 100%; }

    .hero-badge {
        font-size: 0.78rem;
        padding: 5px 14px;
        margin-bottom: 24px;
    }

    .hero-subtitle {
        font-size: 1.05rem;
        margin-top: 12px;
    }

    .hero-description {
        font-size: 0.95rem;
        line-height: 1.7;
        margin-top: 16px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        margin-top: 32px;
    }

    .btn {
        justify-content: center;
        padding: 14px 24px;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px 16px;
        margin-top: 40px;
        padding-top: 28px;
    }

    .stat-number { font-size: 2.2rem; }
    .stat-suffix { font-size: 1.3rem; }
    .stat-label { font-size: 0.8rem; }

    .scroll-indicator { display: none; }

    /* --- Sections --- */
    .section { padding: 80px 0; }
    .section-header { margin-bottom: 40px; }
    .section-title { font-size: 1.75rem; }
    .section-subtitle { font-size: 1rem; }

    /* --- About --- */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .about-photo {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .photo-frame {
        max-width: 220px;
        aspect-ratio: 1;
        border-radius: 50%;
    }

    .photo-img {
        border-radius: 50%;
    }

    .about-location {
        justify-content: center;
        margin-top: 12px;
    }

    .about-lead { font-size: 1.1rem; margin-bottom: 20px; }

    .about-content p { font-size: 0.95rem; line-height: 1.75; }

    .about-interests { margin-top: 28px; padding-top: 24px; }
    .about-quote { font-size: 1rem; }

    /* --- Timeline --- */
    .timeline::before { left: 12px; }
    .timeline-item { padding-left: 48px; margin-bottom: 32px; }
    .timeline-marker { left: 2px; }
    .timeline-dot { width: 20px; height: 20px; }

    .timeline-content { padding: 20px; }
    .timeline-title { font-size: 1.15rem; }
    .timeline-company { font-size: 0.88rem; }
    .timeline-date { font-size: 0.8rem; }

    .achievement-grid { grid-template-columns: 1fr; gap: 12px; }
    .achievement-card { padding: 16px; }
    .achievement-card h4 { font-size: 0.95rem; }
    .achievement-card p { font-size: 0.85rem; }

    .timeline-highlights li { font-size: 0.9rem; padding-left: 16px; }

    /* --- Projects --- */
    .project-grid { grid-template-columns: 1fr; gap: 16px; }
    .project-card:hover { transform: none; }
    .project-info { padding: 20px; }
    .project-info h3 { font-size: 1.15rem; }
    .project-info p { font-size: 0.9rem; }
    .project-metrics { gap: 12px; }
    .project-image { min-height: 180px; }

    /* --- Skills --- */
    .skills-grid { grid-template-columns: 1fr; gap: 16px; }
    .skill-category { padding: 20px; }
    .skill-category h3 { font-size: 0.95rem; margin-bottom: 12px; }
    .skill-icon { width: 40px; height: 40px; margin-bottom: 12px; }
    .skill-icon svg { width: 22px; height: 22px; }

    /* --- Testimonials --- */
    .testimonial-grid { grid-template-columns: 1fr; gap: 16px; }
    .testimonial-card { padding: 24px; }
    .testimonial-quote p { font-size: 0.9rem; }

    /* --- Looking For --- */
    .looking-for-grid { grid-template-columns: 1fr; }
    .lf-card { padding: 20px; }

    /* --- Education --- */
    .education-grid { grid-template-columns: 1fr; gap: 16px; }
    .education-card { padding: 20px; gap: 16px; }
    .edu-logo { width: 50px; height: 50px; }
    .edu-logo span { font-size: 1rem; }
    .edu-info h3 { font-size: 0.95rem; }

    /* --- Contact --- */
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .contact-content .section-title { font-size: 1.75rem; }
    .contact-content p { font-size: 0.95rem; }
    .contact-card { padding: 16px 18px; }
    .contact-card:hover { transform: none; }
    .contact-icon { width: 40px; height: 40px; }
    .contact-card h4 { font-size: 0.9rem; }
    .contact-card span { font-size: 0.85rem; }

    /* --- Footer --- */
    .footer { padding: 28px 0; }
    .footer-content { flex-direction: column; gap: 6px; text-align: center; }
    .footer-logo { font-size: 0.95rem; }
    .footer-tagline { font-size: 0.82rem; }
}

/* Small mobile */
@media (max-width: 380px) {
    .hero { padding: 88px 16px 48px; }
    .hero-name { font-size: 2.5rem; }
    .hero-stats { gap: 16px 12px; }
    .stat-number { font-size: 1.8rem; }
    .stat-label { font-size: 0.75rem; }
    .section { padding: 60px 0; }
    .container { padding: 0 16px; }
    .timeline-item { padding-left: 40px; }
    .timeline-content { padding: 16px; }
    .timeline-title { font-size: 1.05rem; }
    .achievement-card p { font-size: 0.82rem; line-height: 1.55; }
    .btn { font-size: 0.95rem; padding: 12px 20px; }
}