/* =========================================
   CSS Custom Properties (Tokens)
   ========================================= */
:root {
    /* Color Palette - Bold Red, Black & Yellow */
    --bg-base: #000000;
    --bg-mesh-1: #991b1b; /* Dark Red */
    --bg-mesh-2: #dc2626; /* Red */
    --bg-mesh-3: #a16207; /* Dark Yellow */
    --bg-mesh-4: #facc15; /* Yellow */

    --text-main: #f8fafc;
    --text-muted: #cbd5e1;
    --accent-color: #facc15; /* Yellow */
    --accent-secondary: #ef4444; /* Red */

    /* Glassmorphism Variables */
    --glass-bg: rgba(10, 10, 10, 0.4);
    --glass-border: rgba(255, 255, 255, 0.05);
    --glass-border-light: rgba(255, 255, 255, 0.15);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.7);
    --glass-glow: 0 0 20px rgba(250, 204, 21, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-base);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Typography Utilities */
.text-accent {
    color: var(--accent-color);
}

h1, h2, h3, h4 {
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* =========================================
   Background Mesh
   ========================================= */
.bg-mesh {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    background: var(--bg-base);
}

.blob {
    position: absolute;
    filter: blur(120px);
    border-radius: 50%;
    opacity: 0.2;
    animation: float 25s infinite alternate ease-in-out;
}

.blob-1 {
    top: -10%; left: -10%;
    width: max(40vw, 400px); height: max(40vw, 400px);
    background: var(--bg-mesh-1);
}

.blob-2 {
    bottom: -20%; right: -10%;
    width: max(35vw, 350px); height: max(35vw, 350px);
    background: var(--bg-mesh-3);
    animation-delay: -5s;
}

.blob-3 {
    top: 40%; left: 60%;
    width: max(30vw, 300px); height: max(30vw, 300px);
    background: var(--bg-mesh-2);
    animation-delay: -10s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(5vw, 10vh) scale(1.1); }
    66% { transform: translate(-10vw, -5vh) scale(0.9); }
    100% { transform: translate(10vw, -15vh) scale(1.2); }
}

/* =========================================
   Glassmorphism Utilities
   ========================================= */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-top: 1px solid var(--glass-border-light);
    border-left: 1px solid var(--glass-border-light);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.glass-panel::before {
    content: '';
    position: absolute;
    top: 0; left: -150%;
    width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
    transform: skewX(-20deg);
    transition: left 0.5s ease;
}

.glass-panel:hover::before {
    left: 150%;
}

.glass-panel:hover {
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: var(--glass-shadow), var(--glass-glow);
}

.glass-nav {
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--glass-border-light);
    position: sticky;
    top: 0;
    z-index: 100;
}

.glass-btn {
    display: inline-block;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    color: var(--text-main);
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--glass-border-light);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.glass-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-color);
    border-color: var(--accent-color);
    box-shadow: 0 0 15px rgba(250, 204, 21, 0.3);
    transform: translateY(-2px);
}

.primary-btn {
    background: rgba(250, 204, 21, 0.15);
    border-color: var(--accent-color);
    color: var(--text-main);
}
.primary-btn:hover {
    background: var(--accent-color);
    color: #000;
}

/* =========================================
   Layout & Sections
   ========================================= */
.container {
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 20px;
}

/* Nav */
.nav-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo {
    font-weight: 800;
    font-size: 1.8rem;
    letter-spacing: 2px;
    color: var(--text-main);
}
.logo::after {
    content: '.';
    color: var(--accent-color);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 101;
}
.mobile-menu-btn .bar {
    width: 100%;
    height: 3px;
    background-color: var(--text-main);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.nav-links {
    display: flex;
    gap: 16px;
}
.nav-btn {
    padding: 8px 16px;
    font-size: 0.95rem;
}

/* Hero */
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
    align-items: stretch;
}

.hero-left {
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.name {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 10px;
    font-weight: 800;
}

.hero-left .title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.hero-right {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(0,0,0,0.2));
}

/* Hero Status Panel */
.status-panel {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
}

.status-content {
    width: 100%;
    max-width: 300px;
}

.status-content h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--accent-secondary);
}

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border-light);
    border-radius: 30px;
    margin-bottom: 30px;
    font-weight: 600;
}

.pulse-dot {
    width: 10px;
    height: 10px;
    background-color: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 10px #22c55e;
    animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
    0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.quick-stats {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.stat-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--glass-border-light);
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Bento Box About/Contact */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
    margin-bottom: 60px;
}

.bento-card {
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.bento-card h3 {
    color: var(--accent-secondary);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.profile-card {
    grid-column: span 3;
    grid-row: span 2;
}

.contact-card {
    grid-column: span 1;
}

.social-card {
    grid-column: span 1;
    text-align: center;
    padding: 20px;
    align-items: center;
}
.social-icon {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: color 0.3s;
}
.social-card:hover .social-icon {
    color: var(--accent-color);
}

/* Skills */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 40px;
    text-align: center;
}

.skills-bento {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 60px;
}

.skill-card {
    padding: 30px;
}
.skill-card h3 {
    margin-bottom: 25px;
    color: var(--accent-secondary);
    text-align: center;
}
.full-width {
    grid-column: 1 / -1;
}

/* Energy Meters */
.skill-meters {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-top: 20px;
}
.skill-meter {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.meter-label {
    font-weight: 600;
    font-size: 1.05rem;
}
.meter-track {
    display: flex;
    gap: 6px;
    height: 12px;
}
.meter-segment {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    box-shadow: inset 0 0 5px rgba(0,0,0,0.5);
    transition: all 0.3s ease;
}
.meter-segment.filled {
    background: var(--accent-color);
    border-color: var(--accent-color);
    box-shadow: 0 0 8px rgba(250, 204, 21, 0.4), inset 0 0 5px rgba(255, 255, 255, 0.2);
    animation: fillSegment 0.5s ease-out forwards;
    opacity: 0;
}

.meter-track .meter-segment.filled:nth-child(1) { animation-delay: 0.1s; }
.meter-track .meter-segment.filled:nth-child(2) { animation-delay: 0.2s; }
.meter-track .meter-segment.filled:nth-child(3) { animation-delay: 0.3s; }
.meter-track .meter-segment.filled:nth-child(4) { animation-delay: 0.4s; }
.meter-track .meter-segment.filled:nth-child(5) { animation-delay: 0.5s; }

@keyframes fillSegment {
    0% { opacity: 0; transform: scale(0.8); }
    100% { opacity: 1; transform: scale(1); }
}

/* Glass Pills */
.glass-pill-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}
.glass-pill {
    padding: 10px 20px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 30px;
    font-size: 0.95rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    transition: all 0.3s;
}
.glass-pill:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(250, 204, 21, 0.2);
}
.small-pill {
    padding: 4px 12px;
    font-size: 0.8rem;
    display: inline-block;
    margin-bottom: 10px;
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--accent-secondary);
}

/* Projects */
.projects-masonry {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.project-card {
    display: flex;
    flex-direction: column;
    padding: 0;
}

.project-image-container {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    border-bottom: 1px solid var(--glass-border-light);
}
.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.project-card:hover .project-image {
    transform: scale(1.05);
}

.project-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.project-content h3 {
    font-size: 1.4rem;
    color: var(--text-main);
    margin-bottom: 10px;
}
.project-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
}
.project-links {
    margin-top: auto;
    display: flex;
    gap: 12px;
}
.small-btn {
    padding: 8px 16px;
    font-size: 0.85rem;
}

/* Journey */
.journey-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto 60px;
}
.journey-timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    height: 100%;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-color), var(--accent-secondary), transparent);
}

.journey-item {
    position: relative;
    padding: 30px;
    margin-left: 60px;
    margin-bottom: 30px;
}
.journey-dot {
    position: absolute;
    left: -47px;
    top: 30px;
    width: 16px;
    height: 16px;
    background: var(--bg-base);
    border: 3px solid var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-color);
    z-index: 2;
}

.journey-date {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(255,255,255,0.05);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}
.journey-content h3 {
    font-size: 1.4rem;
    margin-bottom: 5px;
}
.journey-content h4 {
    font-size: 1.1rem;
    color: var(--accent-secondary);
    margin-bottom: 15px;
}
.journey-details {
    padding-left: 20px;
    color: var(--text-muted);
}
.journey-details li {
    margin-bottom: 8px;
}
.journey-details strong {
    color: var(--text-main);
}

/* Footer */
.footer {
    text-align: center;
    padding: 25px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Animations */
.section-hidden {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.section-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }
    .hero-right {
        min-height: 250px;
    }
    .bento-grid {
        grid-template-columns: 1fr 1fr;
    }
    .profile-card {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        border-bottom: 1px solid var(--glass-border-light);
        padding: 20px;
        gap: 20px;
        transform: translateY(-150%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.4s ease;
        z-index: 100;
        text-align: center;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .mobile-menu-btn.active .bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
        background-color: var(--accent-color);
    }
    .mobile-menu-btn.active .bar:nth-child(2) {
        opacity: 0;
    }
    .mobile-menu-btn.active .bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
        background-color: var(--accent-color);
    }
}

@media (max-width: 600px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }
    .profile-card, .contact-card, .social-card {
        grid-column: span 1;
    }
    .skills-bento {
        grid-template-columns: 1fr;
    }
    .name {
        font-size: 2.5rem;
    }
    .journey-timeline::before {
        left: 10px;
    }
    .journey-item {
        margin-left: 35px;
        padding: 20px;
    }
    .journey-dot {
        left: -32px;
        width: 14px;
        height: 14px;
    }
}