/* ===================================
   MISSING STYLES PATCH - Add to main CSS
   =================================== */

/* ===================================
   About Section - Content Grid & Profile
   =================================== */

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.content-card {
    background: var(--bg-card);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition-base);
}

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

.terminal-card {
    background: var(--bg-card);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 12px;
    overflow: hidden;
}

.terminal-line {
    margin: 0.5rem 0;
    color: var(--text-secondary);
}

.prompt {
    color: var(--primary-color);
    font-weight: bold;
}

.prompt.cursor::after {
    content: '▋';
    animation: blink 1s step-end infinite;
}

.output {
    color: var(--text-secondary);
    padding-left: 1rem;
    margin: 0.5rem 0;
}

.output strong {
    color: var(--primary-color);
}

/* Profile Visual Section */
.profile-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
}

.profile-image-wrapper {
    position: relative;
    width: 280px;
    height: 280px;
    margin: 0 auto;
}

.profile-image {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary-color);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
    transition: var(--transition-base);
}

.profile-image:hover {
    transform: scale(1.05);
    box-shadow: 0 0 40px rgba(0, 255, 136, 0.5);
}

.profile-ring {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    opacity: 0.3;
    animation: ringPulse 3s ease-in-out infinite;
}

@keyframes ringPulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.6; }
}

.quick-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    width: 100%;
}

.social-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-darker);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 8px;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-base);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.social-link:hover {
    border-color: var(--primary-color);
    background: rgba(0, 255, 136, 0.1);
    transform: translateX(5px);
}

.social-link .icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: var(--bg-dark);
    border-radius: 4px;
    font-weight: bold;
    font-size: 0.875rem;
}

/* ===================================
   Skills Section - Architecture Layers
   =================================== */

.skills-architecture {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.arch-layer {
    background: var(--bg-card);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 12px;
    padding: var(--spacing-lg);
    transition: var(--transition-base);
}

.arch-layer:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.layer-title {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-mono);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.tech-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-darker);
    border: 1px solid rgba(0, 255, 136, 0.1);
    border-radius: 8px;
    transition: var(--transition-base);
    cursor: pointer;
}

.tech-badge:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 255, 136, 0.2);
}

.tech-badge[data-level="expert"] {
    border-color: rgba(0, 255, 136, 0.4);
}

.tech-badge[data-level="intermediate"] {
    border-color: rgba(251, 191, 36, 0.4);
}

.tech-icon {
    font-size: 2rem;
}

.tech-name {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: center;
    transition: var(--transition-fast);
}

.tech-badge:hover .tech-name {
    color: var(--primary-color);
}

/* ===================================
   Pipeline Flow Indicator & Navigation Arrows
   =================================== */

.pipeline-flow-indicator {
    position: fixed;
    bottom: 40px;
    right: 40px;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    background: var(--bg-card);
    padding: var(--space-md);
    border-radius: 12px;
    border: 1px solid rgba(0, 201, 167, 0.3);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.flow-step {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-darker);
    border: 2px solid var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-base);
}

.flow-step:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(0, 255, 136, 0.1);
    transform: scale(1.1);
}

.flow-step.active {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: var(--bg-dark);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.4);
}

.pipeline-nav-arrows {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1001;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--bg-card);
    padding: var(--space-md) var(--space-lg);
    border-radius: 50px;
    border: 1px solid rgba(0, 201, 167, 0.3);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.pipeline-nav-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-darker);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
}

.pipeline-nav-btn:hover:not(:disabled) {
    background: var(--primary-color);
    color: var(--bg-dark);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.4);
}

.pipeline-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    border-color: var(--text-muted);
    color: var(--text-muted);
}

.section-counter {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--text-primary);
    padding: 0 var(--space-md);
}

.section-counter .current {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.25rem;
}

/* ===================================
   FIX: Sections Layout - Remove Absolute Positioning
   =================================== */

/* Override the absolute positioning that causes overlap */
.section {
    position: relative !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    display: block !important;
    min-height: auto;
    padding-top: 100px;
    padding-bottom: 100px;
}

/* Keep hero section as is */
.hero-section {
    position: relative !important;
    min-height: 100vh;
}

/* Hide sections by default, show active one */
.section:not(.active):not(.hero-section) {
    display: none;
}

.section.active {
    display: block !important;
}

/* ===================================
   Experience Section Fixes
   =================================== */

.impact-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.impact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-darker);
    border-radius: 8px;
    border: 1px solid rgba(0, 255, 136, 0.1);
}

.impact-icon {
    font-size: 1.5rem;
}

.impact-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.role-summary {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

/* ===================================
   Contact Section - Download Button
   =================================== */

.download-section {
    margin-top: var(--spacing-lg);
    text-align: center;
}

.contact-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    font-size: 1.05rem;
}

.contact-info h3 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

/* ===================================
   Pipeline Tooltip
   =================================== */

.pipeline-tooltip {
    position: absolute;
    background: var(--bg-card);
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    padding: var(--spacing-sm) var(--spacing-md);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1000;
}

.pipeline-tooltip.visible {
    opacity: 1;
}

.tooltip-content {
    text-align: center;
}

.tooltip-title {
    font-family: var(--font-mono);
    color: var(--primary-color);
    font-size: 0.875rem;
    display: block;
    margin-bottom: 0.25rem;
}

.tooltip-desc {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.node-label {
    fill: var(--text-secondary);
    font-size: 12px;
    font-family: var(--font-mono);
    text-anchor: middle;
}

/* ===================================
   Responsive Fixes for Mobile
   =================================== */

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

    .profile-image-wrapper {
        width: 200px;
        height: 200px;
    }

    .pipeline-flow-indicator {
        bottom: 20px;
        right: 20px;
        padding: var(--space-sm);
    }

    .flow-step {
        width: 36px;
        height: 36px;
        font-size: 0.75rem;
    }

    .pipeline-nav-arrows {
        bottom: 20px;
        padding: var(--space-sm) var(--space-md);
    }

    .pipeline-nav-btn {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .section-counter {
        font-size: 0.875rem;
        padding: 0 var(--space-sm);
    }

    .impact-highlights {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .profile-image-wrapper {
        width: 160px;
        height: 160px;
    }

    .pipeline-flow-indicator,
    .pipeline-nav-arrows {
        display: none;
    }
}