/* ============================================================
   AWARD-WORTHY PORTFOLIO — CSS
   Modern, dark-themed, animated portfolio
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
    --bg-primary: #050505;
    --bg-secondary: #0a0a0a;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --text-primary: #f5f5f5;
    --text-secondary: #a1a1aa;
    --text-muted: #52525b;
    --accent-1: #6366f1;
    --accent-2: #8b5cf6;
    --accent-3: #a78bfa;
    --gradient: linear-gradient(135deg, #6366f1, #8b5cf6, #a78bfa);
    --gradient-text: linear-gradient(135deg, #818cf8, #c084fc, #f0abfc);
    --glass-bg: rgba(255, 255, 255, 0.04);
    --glass-border: rgba(255, 255, 255, 0.08);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-1) var(--bg-primary);
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    cursor: none;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--accent-1);
    color: #fff;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent-1); border-radius: 3px; }

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.bg-darker { background: var(--bg-secondary); }

/* ---------- Custom Cursor ---------- */
.cursor-dot {
    width: 6px; height: 6px;
    background: #fff;
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 99999;
    transition: transform 0.1s ease, opacity 0.3s ease;
    mix-blend-mode: difference;
}

.cursor-ring {
    width: 40px; height: 40px;
    border: 1.5px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 99998;
    transition: width 0.3s var(--transition), height 0.3s var(--transition),
                border-color 0.3s ease, transform 0.15s ease, opacity 0.3s ease;
    mix-blend-mode: difference;
}

.cursor-ring.hover {
    width: 64px; height: 64px;
    border-color: var(--accent-2);
    background: rgba(139, 92, 246, 0.08);
}

.cursor-dot.hidden, .cursor-ring.hidden { opacity: 0; }

@media (pointer: coarse) {
    .cursor-dot, .cursor-ring { display: none; }
    body { cursor: auto; }
}

/* ---------- Noise Overlay ---------- */
.noise-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 128px 128px;
}

/* ---------- Navigation ---------- */
.navbar-custom {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 20px 40px;
    transition: all 0.4s var(--transition);
}

.navbar-custom.scrolled {
    padding: 12px 40px;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.logo-bracket {
    color: var(--accent-1);
    font-weight: 400;
}

.nav-links { display: flex; gap: 8px; }

.nav-link-custom {
    position: relative;
    padding: 8px 16px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    overflow: hidden;
    transition: color 0.3s ease;
    border-radius: var(--radius-sm);
}

.nav-link-custom:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link-custom::after {
    content: '';
    position: absolute;
    bottom: 4px; left: 16px; right: 16px;
    height: 1.5px;
    background: var(--gradient);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--transition);
}

.nav-link-custom:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-right { display: flex; align-items: center; gap: 16px; }

.availability-badge {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 14px;
    font-size: 0.75rem; font-weight: 500;
    color: #34d399;
    background: rgba(52, 211, 153, 0.08);
    border: 1px solid rgba(52, 211, 153, 0.2);
    border-radius: 100px;
}

.pulse-dot {
    width: 6px; height: 6px;
    background: #34d399;
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

/* Hamburger */
.hamburger {
    display: flex; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: none;
    padding: 8px;
}

.hamburger span {
    display: block; width: 24px; height: 2px;
    background: var(--text-primary);
    transition: all 0.3s var(--transition);
    transform-origin: center;
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
    position: fixed; inset: 0;
    z-index: 999;
    background: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(30px);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden;
    transition: all 0.5s var(--transition);
}

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

.mobile-menu-inner { text-align: center; }

.mobile-link {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 700;
    color: var(--text-secondary);
    padding: 12px 0;
    transition: color 0.3s ease, transform 0.3s var(--transition);
    transform: translateY(30px);
    opacity: 0;
}

.mobile-menu.active .mobile-link {
    transform: translateY(0);
    opacity: 1;
}

.mobile-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-link:nth-child(2) { transition-delay: 0.15s; }
.mobile-link:nth-child(3) { transition-delay: 0.2s; }
.mobile-link:nth-child(4) { transition-delay: 0.25s; }
.mobile-link:nth-child(5) { transition-delay: 0.3s; }

.mobile-link:hover { color: var(--text-primary); transform: translateX(20px); }

/* ---------- Hero Section ---------- */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex; align-items: center;
    justify-content: space-between;
    padding: 120px 40px 80px;
    overflow: hidden;
}

#particleCanvas {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    z-index: 0;
}

.hero-content {
    position: relative; z-index: 1;
    max-width: 640px;
    flex-shrink: 0;
}

/* Hero Robot (right side) */
.hero-robot {
    position: relative;
    z-index: 1;
    width: 380px;
    height: 500px;
    flex-shrink: 0;
    margin-right: 20px;
}

.robot-iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--radius-xl);
    pointer-events: auto;
    background: transparent;
}

.hero-tag {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 8px 20px;
    font-size: 0.875rem; font-weight: 500;
    color: var(--accent-3);
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 100px;
    margin-bottom: 32px;
}

.tag-dot {
    width: 6px; height: 6px;
    background: var(--accent-1);
    border-radius: 50%;
}

.hero-name {
    font-family: var(--font-heading);
    font-size: clamp(3.5rem, 10vw, 8rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.04em;
    margin-bottom: 32px;
}

.name-line { display: block; }

.name-line.outline {
    -webkit-text-stroke: 2px var(--text-primary);
    color: transparent;
    opacity: 0.5;
}

.hero-desc {
    font-size: clamp(1rem, 1.8vw, 1.25rem);
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 600px;
    margin-bottom: 40px;
}

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 60px; }

/* Buttons */
.btn-primary-custom {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 32px;
    font-size: 0.9375rem; font-weight: 600;
    color: #fff;
    background: var(--gradient);
    border: none; border-radius: var(--radius-lg);
    cursor: none;
    transition: all 0.4s var(--transition);
    position: relative; overflow: hidden;
}

.btn-primary-custom::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, #818cf8, #c084fc);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.btn-primary-custom:hover::before { opacity: 1; }
.btn-primary-custom span, .btn-primary-custom i { position: relative; z-index: 1; }

.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.25);
}

.btn-outline-custom {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 32px;
    font-size: 0.9375rem; font-weight: 600;
    color: var(--text-primary);
    background: transparent;
    border: 1.5px solid var(--glass-border);
    border-radius: var(--radius-lg);
    cursor: none;
    transition: all 0.4s var(--transition);
}

.btn-outline-custom:hover {
    border-color: var(--accent-1);
    background: rgba(99, 102, 241, 0.08);
    transform: translateY(-2px);
}

.btn-full { width: 100%; justify-content: center; }

/* Hero Stats */
.hero-stats { display: flex; align-items: center; gap: 32px; }

.stat-item { text-align: center; }

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem; font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-plus {
    font-family: var(--font-heading);
    font-size: 2rem; font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    display: block;
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.stat-divider { width: 1px; height: 40px; background: var(--glass-border); }

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px; left: 40px;
    display: flex; align-items: center; gap: 12px;
    writing-mode: vertical-rl;
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px; height: 60px;
    background: var(--glass-border);
    position: relative; overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute; top: -100%;
    width: 100%; height: 40%;
    background: var(--accent-1);
    animation: scrollLine 2s ease infinite;
}

@keyframes scrollLine {
    0% { top: -40%; }
    100% { top: 100%; }
}

/* ---------- Marquee ---------- */
.marquee-section {
    padding: 24px 0;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    overflow: hidden;
    background: var(--bg-secondary);
}

.marquee-track { display: flex; width: max-content; animation: marquee 30s linear infinite; }

.marquee-content {
    display: flex; align-items: center; gap: 20px;
    padding: 0 10px;
    font-family: var(--font-heading);
    font-size: 1.25rem; font-weight: 600;
    color: var(--text-muted);
    white-space: nowrap;
}

.marquee-star { color: var(--accent-1); font-size: 0.8rem; }

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.marquee-section:hover .marquee-track { animation-play-state: paused; }

/* ---------- Section Basics ---------- */
.section-padding { padding: 120px 0; }

.section-header { margin-bottom: 20px; }

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8125rem; font-weight: 500;
    color: var(--accent-3);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-inline {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-top: 16px;
    max-width: 500px;
}

.section-header.text-center .section-subtitle { margin-inline: auto; }

/* ---------- Glass Card ---------- */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.4s var(--transition);
}

.glass-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(255, 255, 255, 0.12);
}

/* ---------- About Section ---------- */
.about-image-wrapper {
    position: relative;
    display: inline-block;
}

.about-avatar {
    width: 100%;
    aspect-ratio: 3 / 3.5;
    min-height: 520px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--bg-primary);
    border: 1px solid var(--glass-border);
    position: relative;
}

.avatar-iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--radius-xl);
    pointer-events: auto;
    background: var(--bg-primary);
}


.about-lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.7;
    margin-bottom: 20px;
}

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

.about-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    padding: 24px 0;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    margin: 32px 0;
}

.detail-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
}

.detail-value {
    font-weight: 500;
    font-size: 0.9375rem;
}

/* ---------- Bento Grid ---------- */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(180px, auto);
    gap: 20px;
}

.bento-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: none;
}

.bento-card-inner {
    height: 100%;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    position: relative; overflow: hidden;
    transition: all 0.4s var(--transition);
}

.bento-card:hover .bento-card-inner {
    border-color: rgba(99, 102, 241, 0.3);
    background: var(--bg-card-hover);
}

.bento-large { grid-column: span 2; grid-row: span 2; }
.bento-medium { grid-column: span 2; }
.bento-small { grid-column: span 1; }
.bento-wide { grid-column: span 4; }

.bento-icon {
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    font-size: 1.25rem;
    color: var(--accent-3);
}

.bento-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem; font-weight: 700;
    margin-bottom: 10px;
}

.bento-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.bento-glow {
    position: absolute;
    top: 50%; left: 50%;
    width: 200px; height: 200px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15), transparent 70%);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.bento-card:hover .bento-glow { opacity: 1; }

/* Skill Tags */
.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }

.skill-tag {
    padding: 5px 14px;
    font-size: 0.8125rem; font-weight: 500;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 100px;
    transition: all 0.3s ease;
}

.bento-card:hover .skill-tag,
.glass-card:hover .skill-tag {
    border-color: rgba(99, 102, 241, 0.3);
    color: var(--accent-3);
}

/* Tools Grid */
.tools-grid {
    display: flex; flex-wrap: wrap; gap: 16px;
}

.tool-item {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.tool-item i { color: var(--accent-1); }
.tool-item:hover { background: rgba(99, 102, 241, 0.08); border-color: rgba(99, 102, 241, 0.3); color: var(--text-primary); }

/* ---------- Projects ---------- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.project-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    transition: all 0.5s var(--transition);
    cursor: none;
}

.project-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-8px);
    box-shadow: 0 32px 64px rgba(0, 0, 0, 0.3);
}

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

.project-placeholder {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.05));
    font-size: 3.5rem;
    color: var(--accent, var(--accent-1));
    transition: transform 0.6s var(--transition);
}

.project-card:hover .project-placeholder { transform: scale(1.05); }

.project-overlay {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    background: rgba(5, 5, 5, 0.6);
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.project-link-btn {
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    background: var(--gradient);
    border-radius: 50%;
    font-size: 1.25rem;
    color: #fff;
    transform: scale(0.5);
    transition: transform 0.4s var(--transition);
}

.project-card:hover .project-link-btn { transform: scale(1); }

.project-info { padding: 24px; }

.project-tags {
    display: flex; gap: 8px;
    margin-bottom: 12px;
}

.project-tags span {
    font-size: 0.75rem; font-weight: 500;
    color: var(--accent-3);
    background: rgba(99, 102, 241, 0.1);
    padding: 3px 10px;
    border-radius: 100px;
}

.project-info h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem; font-weight: 700;
    margin-bottom: 8px;
}

.project-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ---------- Timeline ---------- */
.timeline {
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 7px; top: 0; bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-1), transparent);
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
}

.timeline-dot {
    position: absolute;
    left: -40px; top: 36px;
    width: 16px; height: 16px;
    background: var(--bg-primary);
    border: 2px solid var(--accent-1);
    border-radius: 50%;
    z-index: 1;
}

.timeline-item:first-child .timeline-dot { background: var(--accent-1); box-shadow: 0 0 20px rgba(99, 102, 241, 0.4); }

.timeline-header {
    display: flex; justify-content: space-between; align-items: flex-start;
    margin-bottom: 12px;
    flex-wrap: wrap; gap: 8px;
}

.timeline-content h3 {
    font-family: var(--font-heading);
    font-size: 1.125rem; font-weight: 700;
}

.timeline-company {
    font-size: 0.875rem;
    color: var(--accent-3);
    font-weight: 500;
}

.timeline-date {
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-weight: 500;
    white-space: nowrap;
}

.timeline-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

/* ---------- Testimonials ---------- */
.testimonial-card {
    height: 100%;
    display: flex; flex-direction: column;
    cursor: none;
}

.testimonial-stars {
    display: flex; gap: 4px;
    color: #f59e0b;
    margin-bottom: 16px;
}

.testimonial-card p {
    flex: 1;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex; align-items: center; gap: 12px;
}

.author-avatar {
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    background: var(--gradient);
    border-radius: 50%;
    font-size: 0.8125rem; font-weight: 700;
    color: #fff;
}

.testimonial-author strong { display: block; font-size: 0.9rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--text-muted); }

/* ---------- Contact ---------- */
.contact-info { display: flex; flex-direction: column; gap: 16px; height: 100%; }

.contact-item {
    display: flex; align-items: center; gap: 16px;
    padding: 20px 24px;
}

.contact-icon {
    width: 44px; height: 44px; min-width: 44px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-md);
    font-size: 1.125rem;
    color: var(--accent-3);
}

.contact-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 2px;
}

.contact-item a { color: var(--text-primary); font-weight: 500; transition: color 0.3s; }
.contact-item a:hover { color: var(--accent-3); }

.social-links { display: flex; gap: 12px; margin-top: 8px; }

.social-link {
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 1.125rem;
    transition: all 0.3s var(--transition);
    cursor: none;
}

.social-link:hover {
    color: #fff;
    background: var(--gradient);
    border-color: transparent;
    transform: translateY(-4px);
}

/* Contact Form */
.contact-form { padding: 40px; }

.form-floating-custom {
    position: relative;
    margin-bottom: 8px;
}

.form-floating-custom input,
.form-floating-custom textarea {
    width: 100%;
    padding: 20px 0 8px;
    font-size: 0.9375rem;
    font-family: var(--font-body);
    color: var(--text-primary);
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--glass-border);
    outline: none;
    resize: none;
    transition: border-color 0.3s ease;
}

.form-floating-custom input:focus,
.form-floating-custom textarea:focus { border-color: var(--accent-1); }

.form-floating-custom label {
    position: absolute;
    left: 0; top: 16px;
    font-size: 0.9375rem;
    color: var(--text-muted);
    pointer-events: none;
    transition: all 0.3s var(--transition);
}

.form-floating-custom input:focus ~ label,
.form-floating-custom input:not(:placeholder-shown) ~ label,
.form-floating-custom textarea:focus ~ label,
.form-floating-custom textarea:not(:placeholder-shown) ~ label {
    top: 0; font-size: 0.75rem; color: var(--accent-3);
}

.input-line {
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--gradient);
    transition: width 0.4s var(--transition);
}

.form-floating-custom input:focus ~ .input-line,
.form-floating-custom textarea:focus ~ .input-line { width: 100%; }

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

.footer-inner {
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 16px;
}

.footer-left p { color: var(--text-muted); font-size: 0.875rem; margin-top: 8px; }
.footer-right { text-align: right; }
.footer-right p { color: var(--text-muted); font-size: 0.875rem; }
.footer-credit { margin-top: 4px; }

/* ---------- Back to Top ---------- */
.back-to-top {
    position: fixed;
    bottom: 32px; right: 32px;
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    background: var(--gradient);
    border: none;
    border-radius: 50%;
    color: #fff; font-size: 1.125rem;
    opacity: 0; visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s var(--transition);
    z-index: 100;
    cursor: none;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-4px); }

/* ---------- Reveal Animation ---------- */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--transition), transform 0.8s var(--transition);
    transition-delay: var(--delay, 0s);
}

.reveal-up.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Magnetic Button ---------- */
.btn-magnetic { position: relative; }

/* ---------- Responsive ---------- */
@media (max-width: 1199.98px) {
    .bento-grid { grid-template-columns: repeat(2, 1fr); }
    .bento-large { grid-column: span 2; grid-row: span 1; }
    .bento-wide { grid-column: span 2; }
    .hero-robot { width: 300px; height: 420px; }
}

@media (max-width: 991.98px) {
    .hero-section { padding: 120px 24px 80px; flex-direction: column; }
    .hero-robot { display: none; }
    .hero-content { max-width: 900px; }
    .section-padding { padding: 80px 0; }
    .projects-grid { grid-template-columns: 1fr; }
    .availability-badge { display: none; }
}

@media (max-width: 767.98px) {
    .navbar-custom { padding: 16px 20px; }
    .navbar-custom.scrolled { padding: 10px 20px; }
    .hero-section { padding: 100px 20px 60px; }
    .hero-stats { gap: 20px; }
    .stat-number { font-size: 2rem; }
    .bento-grid { grid-template-columns: 1fr; }
    .bento-large, .bento-medium, .bento-small, .bento-wide { grid-column: span 1; }
    .about-details { grid-template-columns: 1fr; }
    .scroll-indicator { display: none; }
    .contact-form { padding: 24px; }
    .footer-inner { flex-direction: column; text-align: center; }
    .footer-right { text-align: center; }
}