/* ==========================================================================
   INDRAJIT KUMAR — PORTFOLIO DESIGN SYSTEM 2.0
   Theme: White & Coffee Cinematic Edition
   Aesthetic: Warm Ivory, Latte Cream, Roasted Espresso & Golden Amber
   ========================================================================== */

:root {
    /* Color Palette - White & Coffee Aesthetic */
    --bg-canvas: #FAF8F5;          /* Warm Ivory Canvas */
    --bg-card: #FFFFFF;            /* Pure Crisp White Card Surface */
    --bg-card-subtle: #F7F3EE;     /* Soft Latte Cream Surface */
    --bg-card-accent: #F2ECE4;     /* Cappuccino Cream */
    
    /* Text Hierarchy */
    --text-espresso: #1E1410;      /* Deep Roasted Dark Coffee (Headings) */
    --text-mocha: #4F3F36;         /* Rich Warm Mocha (Body copy) */
    --text-muted: #826E62;         /* Muted Taupe (Subtitles & Dates) */
    --text-faint: #B5A499;         /* Very Light Warm Grey */
    
    /* Coffee & Golden Cinematic Accents */
    --coffee-primary: #7A4B35;     /* Rich Roasted Caramel Brown */
    --coffee-hover: #5E3624;       /* Deep Espresso Brown */
    --coffee-active: #472618;      /* Dark Roasted Bean */
    --coffee-light: #EFE6DE;      /* Light Milk Foam */
    --coffee-border: rgba(122, 75, 53, 0.16); /* Warm hairline boundary */
    --border-subtle: rgba(79, 63, 54, 0.10);  /* Soft boundary */
    
    /* Cinematic Amber & Gold Accents */
    --gold-accent: #C4823F;        /* Golden Cinema Flare */
    --gold-light: rgba(196, 130, 63, 0.12);
    --gold-glow: rgba(196, 130, 63, 0.28);
    --accent-emerald: #16A34A;     /* Live status dot */
    
    /* Typography */
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Cinematic Shadows & Elevations */
    --shadow-sm: 0 2px 8px rgba(30, 20, 16, 0.04);
    --shadow-md: 0 12px 28px -6px rgba(40, 26, 20, 0.07), 0 4px 12px -3px rgba(40, 26, 20, 0.03);
    --shadow-lg: 0 24px 50px -12px rgba(40, 26, 20, 0.12), 0 8px 20px -6px rgba(40, 26, 20, 0.05);
    --shadow-cinematic: 0 30px 70px -15px rgba(122, 75, 53, 0.20), 0 10px 30px -5px rgba(196, 130, 63, 0.14);
    
    /* Layout */
    --max-width: 1200px;
    --header-height: 62px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-base: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: var(--bg-canvas);
    color: var(--text-mocha);
    font-family: var(--font-body);
    line-height: 1.68;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-canvas);
}
::-webkit-scrollbar-thumb {
    background: #D8CBC5;
    border-radius: var(--radius-full);
    border: 2px solid var(--bg-canvas);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--coffee-primary);
}

/* ==========================================================================
   CINEMATIC BACKGROUND LAYERS (Film Grain & Light Beams)
   ========================================================================== */
.film-grain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 999;
    opacity: 0.028;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.cinematic-beam {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.55;
    animation: beamDrift 18s ease-in-out infinite alternate;
}

.beam-1 {
    width: 650px;
    height: 650px;
    background: radial-gradient(circle, rgba(235, 208, 185, 0.85) 0%, rgba(250, 248, 245, 0) 70%);
    top: -200px;
    right: -120px;
}

.beam-2 {
    width: 750px;
    height: 750px;
    background: radial-gradient(circle, rgba(240, 222, 206, 0.75) 0%, rgba(250, 248, 245, 0) 70%);
    bottom: 5%;
    left: -220px;
    animation-delay: -9s;
}

.cinematic-spotlight {
    position: fixed;
    width: 900px;
    height: 500px;
    background: radial-gradient(ellipse at top center, rgba(196, 130, 63, 0.08) 0%, rgba(250, 248, 245, 0) 65%);
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    pointer-events: none;
    z-index: 0;
}

@keyframes beamDrift {
    0% { transform: translateY(0) scale(1); }
    50% { transform: translateY(40px) scale(1.08); }
    100% { transform: translateY(-30px) scale(0.96); }
}

/* Container */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.75rem;
    position: relative;
    z-index: 1;
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-espresso);
    line-height: 1.22;
    font-weight: 700;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.82rem 1.65rem;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-heading);
    border-radius: var(--radius-full);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--coffee-primary) 0%, #683E2C 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 16px rgba(122, 75, 53, 0.28);
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--coffee-hover) 0%, #4D2818 100%);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(122, 75, 53, 0.38);
}

.btn-glow::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}
.btn-glow:hover::after {
    opacity: 1;
}

.btn-secondary {
    background-color: var(--bg-card);
    color: var(--text-espresso);
    border: 1px solid var(--coffee-border);
    box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
    background-color: var(--bg-card-subtle);
    border-color: var(--coffee-primary);
    color: var(--coffee-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-mocha);
    border: 1px solid var(--border-subtle);
}
.btn-outline:hover {
    background-color: var(--bg-card);
    border-color: var(--coffee-primary);
    color: var(--coffee-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.btn-sm {
    padding: 0.52rem 1.15rem;
    font-size: 0.85rem;
}

.btn-block {
    width: 100%;
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.navbar-wrapper {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(250, 248, 245, 0.86);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    transition: all var(--transition-base);
}

.navbar-wrapper.scrolled {
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 4px 24px rgba(30, 20, 16, 0.05);
}

.nav-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 3.25rem;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.logo-avatar-wrap {
    width: 38px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.brand-logo:hover .logo-avatar-wrap {
    transform: scale(1.08);
}

.logo-avatar {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
}

.logo-meta {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-espresso);
    letter-spacing: -0.4px;
    line-height: 1.15;
}

.logo-subtext {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--coffee-primary);
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.85rem;
}

.nav-link {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-mocha);
    position: relative;
    padding: 0.25rem 0;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.nav-num {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--gold-accent);
    font-weight: 600;
}

.nav-link:hover, .nav-link.active {
    color: var(--coffee-primary);
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--coffee-primary), var(--gold-accent));
    transition: width var(--transition-fast);
}
.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hire-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #EDF7EE;
    border: 1px solid rgba(22, 163, 74, 0.25);
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: #15803D;
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-emerald);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.7);
    animation: pulseStatus 2s infinite;
}

@keyframes pulseStatus {
    0% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.7); }
    70% { box-shadow: 0 0 0 7px rgba(22, 163, 74, 0); }
    100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.35rem;
    color: var(--text-espresso);
    cursor: pointer;
    padding: 0.4rem;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}
.mobile-toggle:hover {
    color: var(--coffee-primary);
    background: var(--bg-card-subtle);
}

/* ==========================================================================
   HERO SECTION (CINEMATIC)
   ========================================================================== */
.hero-section {
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    padding: 2.2rem 0;
    position: relative;
    z-index: 1;
}

.hero-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 3.25rem;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
    width: 100%;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--bg-card);
    border: 1px solid var(--coffee-border);
    padding: 0.45rem 1.1rem;
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-mocha);
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-sm);
}

.hero-title {
    font-size: clamp(2.6rem, 4.4vw, 4.1rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -1.2px;
    color: var(--text-espresso);
    margin-bottom: 1.25rem;
}

.hero-highlight {
    background: linear-gradient(135deg, var(--coffee-primary) 0%, var(--gold-accent) 60%, #8A523A 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.12rem;
    color: var(--text-mocha);
    line-height: 1.72;
    margin-bottom: 1.85rem;
    max-width: 620px;
}
.hero-subtitle strong {
    color: var(--text-espresso);
    font-weight: 600;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-social-strip {
    display: flex;
    align-items: center;
    gap: 1.35rem;
    border-top: 1px solid var(--border-subtle);
    padding-top: 1.5rem;
}

.social-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-family: var(--font-mono);
}

.social-links {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.social-item {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-mocha);
    font-size: 1.1rem;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}
.social-item:hover {
    background: var(--coffee-primary);
    border-color: var(--coffee-primary);
    color: #FFFFFF;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 16px rgba(122, 75, 53, 0.28);
}

/* ==========================================================================
   HERO PROFILE CARD & FLOATING MICRO BADGES (1ST VERSION RESTORED)
   ========================================================================== */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.profile-card {
    position: relative;
    max-width: 480px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    transition: transform var(--transition-base);
}

/* Soft diffuse ambient warmth behind portrait (no lines, no borders) */
.profile-card::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 82%;
    height: 82%;
    background: radial-gradient(circle, rgba(196, 130, 63, 0.11) 0%, rgba(242, 236, 228, 0.35) 45%, transparent 70%);
    border-radius: 50%;
    filter: blur(40px);
    z-index: 0;
    pointer-events: none;
}

.image-frame {
    position: relative;
    z-index: 1;
    width: 100%;
    border-radius: 0;
    overflow: visible;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: flex-end;
}

.profile-img {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    object-position: top center;
    border-radius: 0;
    background: transparent;
    display: block;
    -webkit-mask-image: linear-gradient(to bottom, #000000 88%, rgba(0, 0, 0, 0.5) 95%, transparent 100%);
    mask-image: linear-gradient(to bottom, #000000 88%, rgba(0, 0, 0, 0.5) 95%, transparent 100%);
    filter: drop-shadow(0 6px 14px rgba(79, 63, 54, 0.07));
    transition: transform var(--transition-smooth), filter var(--transition-base);
}

.profile-card:hover .profile-img {
    transform: translateY(-4px) scale(1.02);
    filter: drop-shadow(0 10px 20px rgba(79, 63, 54, 0.10));
}

.image-overlay-glow {
    display: none;
}

/* Floating Micro Badges */
.floating-badge {
    position: absolute;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--coffee-border);
    padding: 0.65rem 0.95rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 2;
    transition: transform var(--transition-fast);
}
.floating-badge:hover {
    transform: translateY(-3px);
}

.badge-icon {
    width: 34px;
    height: 34px;
    background: var(--bg-card-subtle);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coffee-primary);
    font-size: 0.95rem;
}

.badge-text {
    display: flex;
    flex-direction: column;
}
.badge-title {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-espresso);
    line-height: 1.2;
}
.badge-sub {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-muted);
}

.badge-top-right {
    top: 10px;
    right: -10px;
    animation: floatSlow 5s ease-in-out infinite;
}

.badge-bottom-right {
    bottom: 50px;
    right: -15px;
    animation: floatSlow 5.5s ease-in-out infinite 2s;
}

@keyframes floatSlow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-7px); }
}

/* ==========================================================================
   METRICS SECTION
   ========================================================================== */
.metrics-bar-section {
    padding: 1rem 0 1.5rem;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.35rem;
}

.metric-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.4rem 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}
.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--coffee-primary), var(--gold-accent));
    opacity: 0;
    transition: opacity var(--transition-fast);
}
.metric-card:hover {
    border-color: var(--coffee-border);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.metric-card:hover::before {
    opacity: 1;
}

.metric-number {
    font-family: var(--font-heading);
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--coffee-primary);
    line-height: 1.1;
    margin-bottom: 0.3rem;
    background: linear-gradient(135deg, var(--coffee-primary) 0%, var(--gold-accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.metric-label {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-espresso);
    margin-bottom: 0.2rem;
}

.metric-desc {
    font-size: 0.80rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* ==========================================================================
   COMMON SECTION STYLING (COMPACT & BALANCED)
   ========================================================================== */
.section {
    padding: 2rem 0;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 1.3rem;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.1px;
    color: var(--coffee-primary);
    background: var(--coffee-light);
    border: 1px solid rgba(122, 75, 53, 0.15);
    padding: 0.22rem 0.8rem;
    border-radius: var(--radius-full);
    margin-bottom: 0.4rem;
}

.section-title {
    font-size: clamp(1.75rem, 2.5vw, 2.2rem);
    letter-spacing: -0.6px;
    margin-bottom: 0.3rem;
    line-height: 1.22;
}

.section-description {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Ensure all sections scroll properly below the fixed navbar */
.section,
.about-section,
.education-section,
.skills-section,
.projects-section,
.ai-assistant-section,
.contact-section {
    scroll-margin-top: 80px;
}

/* ==========================================================================
   ABOUT SECTION — BALANCED EQUAL-SIZE SINGLE-VIEWPORT BENTO
   ========================================================================== */
.about-section {
    padding: 1.4rem 0 2rem;
    position: relative;
}

.about-header-compact {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 1.15rem;
}

.about-header-compact .section-tag {
    margin-bottom: 0.35rem;
    font-size: 0.72rem;
    padding: 0.22rem 0.75rem;
}

.about-header-compact .section-title {
    font-size: clamp(1.6rem, 2.1vw, 2rem);
    letter-spacing: -0.6px;
    margin-bottom: 0.2rem;
    line-height: 1.2;
}

.about-header-compact .section-description {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.45;
    margin-bottom: 0;
}

/* 2-Column Equal Width & Equal Height Grid */
.about-bento-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.35rem;
    align-items: stretch;
}

/* Base Bento Card (Both Left & Right Boxes) */
.about-bento-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.65rem 1.85rem;
}

.about-bento-card:hover {
    border-color: var(--coffee-border);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Left Card Styles */
.bio-spotlight-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.bento-badge-strip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.85rem;
}

.status-indicator-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.76rem;
    font-weight: 600;
    color: #15803D;
    background: rgba(34, 197, 94, 0.10);
    border: 1px solid rgba(34, 197, 94, 0.25);
    padding: 0.24rem 0.68rem;
    border-radius: var(--radius-full);
}

.status-dot-pulse {
    width: 7px;
    height: 7px;
    background: #16A34A;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
    animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
    0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
    70% { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.bento-mono-tag {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    color: var(--text-muted);
}

.bio-spotlight-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-espresso);
    letter-spacing: -0.4px;
    margin-bottom: 0.65rem;
    line-height: 1.28;
}

.bio-narrative-text {
    font-size: 0.86rem;
    color: var(--text-mocha);
    line-height: 1.62;
    margin-bottom: 1.05rem;
}

.bio-narrative-text strong {
    color: var(--text-espresso);
    font-weight: 600;
}

/* Tech DNA Pills */
.tech-dna-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.55rem;
    margin-bottom: 1.15rem;
}

.dna-pill {
    background: var(--bg-card-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 0.48rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.79rem;
    font-weight: 600;
    color: var(--text-espresso);
    transition: all var(--transition-fast);
}

.dna-pill i {
    color: var(--coffee-primary);
    font-size: 0.88rem;
}

.dna-pill:hover {
    background: var(--bg-card);
    border-color: var(--coffee-border);
    transform: translateX(2px);
}

/* Left Card Actions (Bottom) */
.bio-card-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    border-top: 1px solid var(--border-subtle);
    padding-top: 0.95rem;
    margin-top: auto;
}

/* Right Card Styles */
.snapshot-unified-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.right-card-header {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 0.75rem;
}

.right-card-header i {
    color: var(--coffee-primary);
    font-size: 0.92rem;
}

.right-card-header h4 {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-espresso);
    letter-spacing: -0.2px;
}

/* Snapshot Grid */
.snapshot-compact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.65rem 0.95rem;
}

.snap-item {
    display: flex;
    flex-direction: column;
    gap: 0.12rem;
}

.snap-label {
    font-family: var(--font-mono);
    font-size: 0.67rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.snap-val {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-espresso);
    line-height: 1.35;
}

.snap-val.highlight-val {
    color: var(--coffee-primary);
}

.right-card-divider {
    height: 1px;
    background: var(--border-subtle);
    margin: 0.95rem 0;
}

/* Principles Rows */
.principles-compact-row {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin-bottom: 1.15rem;
}

.principle-item {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
}

.principle-item i {
    color: var(--coffee-primary);
    font-size: 0.88rem;
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.principle-item strong {
    display: block;
    font-size: 0.83rem;
    font-weight: 700;
    color: var(--text-espresso);
    margin-bottom: 0.1rem;
}

.principle-item span {
    font-size: 0.77rem;
    color: var(--text-muted);
    line-height: 1.38;
    display: block;
}

/* Right Card Bottom Bar (Balances Left Card's Action Buttons) */
.right-card-bottom-bar {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    border-top: 1px solid var(--border-subtle);
    padding-top: 0.95rem;
    margin-top: auto;
}

/* ==========================================================================
   SKILLS SECTION
   ========================================================================== */
.skills-filter-tabs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    margin-bottom: 1.25rem;
}

.filter-tab {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 0.6rem 1.35rem;
    font-size: 0.88rem;
    font-weight: 600;
    font-family: var(--font-heading);
    color: var(--text-mocha);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.filter-tab:hover {
    border-color: var(--coffee-border);
    color: var(--coffee-primary);
}
.filter-tab.active {
    background: linear-gradient(135deg, var(--coffee-primary) 0%, var(--gold-accent) 100%);
    color: #FFFFFF;
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(122, 75, 53, 0.28);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.6rem;
}

.skill-category-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.85rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}
.skill-category-card:hover {
    border-color: var(--coffee-border);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.cat-header {
    display: flex;
    align-items: center;
    gap: 0.95rem;
    margin-bottom: 1.35rem;
    padding-bottom: 1.05rem;
    border-bottom: 1px solid var(--border-subtle);
}

.cat-icon {
    width: 44px;
    height: 44px;
    background: var(--bg-card-subtle);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coffee-primary);
    font-size: 1.2rem;
    box-shadow: 0 2px 6px rgba(122, 75, 53, 0.1);
}

.cat-title {
    font-size: 1.08rem;
    color: var(--text-espresso);
    line-height: 1.2;
}

.cat-badge {
    font-size: 0.74rem;
    font-weight: 600;
    color: var(--coffee-primary);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-family: var(--font-mono);
}

.skills-tag-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.tech-pill {
    background: var(--bg-card-subtle);
    color: var(--text-mocha);
    font-size: 0.82rem;
    font-weight: 500;
    padding: 0.38rem 0.8rem;
    border-radius: var(--radius-full);
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}
.tech-pill:hover {
    border-color: var(--coffee-border);
    color: var(--coffee-primary);
    transform: translateY(-1px);
}

.highlight-pill {
    background: var(--coffee-light);
    color: var(--coffee-primary);
    font-weight: 600;
    border: 1px solid rgba(122, 75, 53, 0.18);
}

/* ==========================================================================
   FEATURED PROJECTS SECTION (CINEMATIC PRODUCT REELS)
   ========================================================================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.2rem;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 2.4rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

/* Cinematic Top Sheen */
.project-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold-accent), var(--coffee-primary), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card:hover {
    border-color: var(--coffee-border);
    transform: translateY(-6px);
    box-shadow: var(--shadow-cinematic);
}
.project-card:hover::after {
    opacity: 1;
}

.project-header {
    margin-bottom: 1.35rem;
}

.project-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-bottom: 0.95rem;
}

.badge-tag {
    font-size: 0.76rem;
    font-weight: 600;
    padding: 0.28rem 0.75rem;
    border-radius: var(--radius-full);
    background: var(--bg-card-subtle);
    color: var(--text-muted);
}
.highlight-tag {
    background: var(--coffee-light);
    color: var(--coffee-primary);
    border: 1px solid rgba(122, 75, 53, 0.15);
}

.project-title {
    font-size: 1.4rem;
    color: var(--text-espresso);
    line-height: 1.3;
}

.project-pitch {
    font-size: 0.98rem;
    color: var(--text-mocha);
    line-height: 1.65;
    margin-bottom: 1.35rem;
}

.project-spec-grid {
    background: var(--bg-canvas);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 1.1rem 1.25rem;
    margin-bottom: 1.45rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.spec-item {
    font-size: 0.85rem;
    line-height: 1.5;
}
.spec-label {
    font-weight: 700;
    color: var(--coffee-primary);
    margin-right: 0.35rem;
}
.spec-val {
    color: var(--text-mocha);
}

.tech-stack-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.85rem;
}

.project-footer {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding-top: 1.35rem;
    border-top: 1px solid var(--border-subtle);
}

/* ==========================================================================
   AI ASSISTANT STUDIO (EXECUTIVE COPILOT & CANDIDATE DOSSIER)
   ========================================================================== */
.ai-assistant-section {
    padding: 1.4rem 0 2rem;
    position: relative;
}

.ai-header-compact {
    margin-bottom: 1.3rem;
    text-align: center;
}

.ai-studio-grid {
    display: grid;
    grid-template-columns: 1.32fr 0.88fr;
    gap: 1.5rem;
    align-items: stretch;
    width: 100%;
}

/* Left: Interactive Terminal Console */
.ai-terminal-console {
    background: #FFFFFF;
    border: 1px solid var(--coffee-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-cinematic);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

.ai-terminal-console::before,
.ai-dossier-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--coffee-primary), var(--gold-accent), var(--coffee-primary));
}

.ai-console-header {
    background: var(--bg-card-subtle);
    padding: 1.15rem 1.6rem;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.ai-header-left {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.ai-bot-avatar-wrap {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(122, 75, 53, 0.22);
    border: 2px solid rgba(198, 142, 60, 0.45);
    background: #1A120B;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}
.ai-bot-avatar-wrap:hover {
    transform: scale(1.05);
    border-color: var(--gold-accent);
}
.ai-bot-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ai-header-meta {
    display: flex;
    flex-direction: column;
}

.ai-widget-title-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.ai-widget-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-espresso);
    line-height: 1.2;
    margin: 0;
}

.ai-live-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.7rem;
    font-family: var(--font-mono);
    font-weight: 600;
    color: #15803d;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-full);
}

.ai-widget-desc {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin: 0.2rem 0 0 0;
}

.ai-header-right {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.ai-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    padding: 0.35rem 0.8rem;
    border-radius: var(--radius-full);
    font-size: 0.74rem;
    font-family: var(--font-mono);
    color: var(--text-muted);
}

.btn-api-key {
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    padding: 0.35rem 0.8rem;
    border-radius: var(--radius-full);
    font-size: 0.74rem;
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--coffee-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.btn-api-key:hover {
    background: var(--coffee-light);
    border-color: var(--coffee-border);
    transform: translateY(-1px);
}
.btn-api-key.connected {
    background: #ECFDF5;
    border-color: #A7F3D0;
    color: #065F46;
}
.btn-api-key.connected i {
    color: #10B981;
}

/* Chat message terminal viewport */
.ai-terminal-body {
    padding: 1.4rem 1.6rem;
    height: 310px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: #FCFAF7;
    flex: 1;
}

.ai-bubble {
    padding: 0.95rem 1.25rem;
    border-radius: var(--radius-md);
    max-width: 88%;
    font-size: 0.92rem;
    line-height: 1.6;
}

.bot-bubble {
    align-self: flex-start;
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    color: var(--text-mocha);
    box-shadow: var(--shadow-sm);
}

.user-bubble {
    align-self: flex-end;
    background: linear-gradient(135deg, var(--coffee-primary) 0%, #5E3624 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 14px rgba(122, 75, 53, 0.25);
}

.typing-bubble {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0.75rem 1.1rem;
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    width: fit-content;
    align-self: flex-start;
}

.typing-dot {
    width: 6px;
    height: 6px;
    background: var(--coffee-primary);
    border-radius: 50%;
    animation: typingPulse 1.4s infinite ease-in-out both;
}
.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingPulse {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.35; }
    40% { transform: scale(1.15); opacity: 1; }
}

.bubble-sender {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--coffee-primary);
    margin-bottom: 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-family: var(--font-mono);
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.bubble-sender-avatar {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid rgba(198, 142, 60, 0.4);
}

/* Prompt Chips Bar */
.prompt-chips-wrap {
    padding: 0.8rem 1.4rem;
    background: #FFFFFF;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
}

.chip-label {
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--text-muted);
    margin-right: 0.25rem;
    font-family: var(--font-mono);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.prompt-chip {
    background: var(--bg-card-subtle);
    border: 1px solid var(--border-subtle);
    padding: 0.32rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.76rem;
    font-weight: 500;
    color: var(--text-mocha);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-body);
}
.prompt-chip:hover {
    background: var(--coffee-light);
    border-color: var(--coffee-border);
    color: var(--coffee-primary);
    transform: translateY(-1px);
}

/* Input Form */
.ai-input-form {
    padding: 0.9rem 1.4rem 1.1rem;
    background: #FFFFFF;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.ai-input-wrapper {
    flex-grow: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.input-terminal-icon {
    position: absolute;
    left: 1.1rem;
    font-size: 0.85rem;
    color: var(--coffee-primary);
    pointer-events: none;
}

.ai-input-wrapper input {
    width: 100%;
    padding: 0.72rem 1.15rem 0.72rem 2.6rem;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-espresso);
    background: var(--bg-canvas);
    outline: none;
    transition: all var(--transition-fast);
}

.ai-input-wrapper input:focus {
    border-color: var(--coffee-primary);
    background: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(122, 75, 53, 0.14);
}

.btn-send {
    padding: 0.72rem 1.35rem;
    font-size: 0.88rem;
    border-radius: var(--radius-full);
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Right: Candidate Dossier Panel */
.ai-dossier-panel {
    background: #FFFFFF;
    border: 1px solid var(--coffee-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-cinematic);
    display: flex;
    flex-direction: column;
    padding: 1.35rem 1.5rem;
    position: relative;
    overflow: hidden;
    justify-content: space-between;
    gap: 1.1rem;
}

.dossier-header {
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 0.95rem;
}

.dossier-badge-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.dossier-chip {
    font-size: 0.7rem;
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--coffee-primary);
    background: var(--coffee-light);
    border: 1px solid var(--coffee-border);
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.dossier-latency {
    font-size: 0.7rem;
    font-family: var(--font-mono);
    color: #15803d;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    padding: 0.2rem 0.55rem;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.dossier-title {
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--text-espresso);
    margin: 0 0 0.2rem 0;
}

.dossier-subtitle {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.45;
    margin: 0;
}

/* Candidate Card inside Dossier */
.dossier-candidate-card {
    background: var(--bg-card-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 0.95rem 1.05rem;
}

.candidate-meta-row {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 0.75rem;
}

.candidate-avatar-wrap {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--coffee-primary);
    box-shadow: 0 3px 10px rgba(122, 75, 53, 0.2);
}

.candidate-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.candidate-info {
    display: flex;
    flex-direction: column;
}

.candidate-name {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--text-espresso);
    margin: 0;
    line-height: 1.2;
}

.candidate-role {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--coffee-primary);
    margin: 0.15rem 0;
}

.candidate-edu {
    font-size: 0.72rem;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.candidate-availability-strip {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    padding: 0.4rem 0.7rem;
    border-radius: var(--radius-sm);
    font-size: 0.74rem;
    color: var(--text-mocha);
    font-weight: 500;
}

.avail-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #10B981;
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
    flex-shrink: 0;
}

/* Indexed Knowledge Matrix */
.dossier-matrix {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.matrix-heading {
    font-size: 0.76rem;
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.matrix-heading i {
    color: var(--coffee-primary);
}

.matrix-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.matrix-pill {
    background: var(--bg-canvas);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 0.45rem 0.65rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    transition: all var(--transition-fast);
}
.matrix-pill:hover {
    border-color: var(--coffee-border);
    background: #FFFFFF;
    transform: translateY(-1px);
}

.matrix-label {
    font-size: 0.66rem;
    font-family: var(--font-mono);
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
}

.matrix-val {
    font-size: 0.74rem;
    font-weight: 600;
    color: var(--text-mocha);
    line-height: 1.3;
}

/* Dossier Actions */
.dossier-actions-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-subtle);
}

.dossier-action-btn {
    text-align: center;
    justify-content: center;
    padding: 0.55rem 0.8rem;
    font-size: 0.78rem;
    border-radius: var(--radius-sm);
}

/* Responsive Breakpoints for AI Studio */
@media (max-width: 992px) {
    .ai-studio-grid {
        grid-template-columns: 1fr;
    }
    .ai-terminal-body {
        height: 280px;
    }
}

@media (max-width: 640px) {
    .ai-console-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .matrix-grid {
        grid-template-columns: 1fr;
    }
    .dossier-actions-wrap {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   EDUCATION & ACADEMIC FOUNDATIONS — BALANCED EQUAL-SIZE SINGLE-VIEWPORT BENTO
   ========================================================================== */
.education-section {
    padding: 1.4rem 0 2rem;
    position: relative;
}

.education-header-compact {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 1.15rem;
}

.education-header-compact .section-tag {
    margin-bottom: 0.35rem;
    font-size: 0.72rem;
    padding: 0.22rem 0.75rem;
}

.education-header-compact .section-title {
    font-size: clamp(1.6rem, 2.1vw, 2rem);
    letter-spacing: -0.6px;
    margin-bottom: 0.2rem;
    line-height: 1.2;
}

.education-header-compact .section-description {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.45;
    margin-bottom: 0;
}

/* 2-Column Equal Width & Equal Height Grid */
.edu-bento-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.35rem;
    align-items: stretch;
}

/* Base Bento Card (Both Left & Right Education Boxes) */
.edu-bento-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.65rem 1.85rem;
}

.edu-bento-card:hover {
    border-color: var(--coffee-border);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Left Card: University & Degree */
.edu-institution-wrap {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 0.75rem;
}

.edu-icon-circle {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--bg-card-subtle);
    color: var(--coffee-primary);
    border: 1px solid var(--coffee-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(122, 75, 53, 0.08);
}

.institution-title-wrap h3 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-espresso);
    letter-spacing: -0.3px;
    line-height: 1.2;
    margin-bottom: 0.15rem;
}

.institution-location {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.edu-degree-badge {
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--coffee-primary);
    background: var(--coffee-light);
    border: 1px solid rgba(122, 75, 53, 0.18);
    padding: 0.28rem 0.75rem;
    border-radius: var(--radius-full);
    margin-bottom: 0.75rem;
}

.edu-summary-text {
    font-size: 0.86rem;
    color: var(--text-mocha);
    line-height: 1.62;
    margin-bottom: 1.05rem;
}

.edu-summary-text strong {
    color: var(--text-espresso);
    font-weight: 600;
}

/* Academic Key Stats Grid */
.edu-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.55rem;
    margin-bottom: 1.15rem;
}

.edu-stat-item {
    background: var(--bg-card-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.12rem;
}

.edu-stat-label {
    font-family: var(--font-mono);
    font-size: 0.67rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.edu-stat-val {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-espresso);
}

/* Left Card Actions (Bottom) */
.edu-card-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    border-top: 1px solid var(--border-subtle);
    padding-top: 0.95rem;
    margin-top: auto;
}

/* Right Card: Coursework & Applied Labs */
.coursework-chips-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.45rem 0.6rem;
    margin-bottom: 0.85rem;
}

.course-chip {
    background: var(--bg-card-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    padding: 0.38rem 0.75rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-mocha);
    display: flex;
    align-items: center;
    gap: 0.45rem;
    transition: all var(--transition-fast);
}

.course-chip i {
    color: var(--coffee-primary);
    font-size: 0.78rem;
}

.course-chip:hover {
    background: var(--bg-card);
    border-color: var(--coffee-border);
    color: var(--text-espresso);
    transform: translateY(-1px);
}

.edu-divider {
    height: 1px;
    background: var(--border-subtle);
    margin: 0.85rem 0;
}

.edu-lab-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 1.05rem;
}

.edu-lab-item {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
}

.edu-lab-item i {
    color: var(--coffee-primary);
    font-size: 0.88rem;
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.edu-lab-item strong {
    display: block;
    font-size: 0.83rem;
    font-weight: 700;
    color: var(--text-espresso);
    margin-bottom: 0.1rem;
}

.edu-lab-item span {
    font-size: 0.77rem;
    color: var(--text-muted);
    line-height: 1.38;
    display: block;
}

/* Right Card Bottom Bar (Balances Left Card Actions) */
.edu-card-bottom-bar {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    border-top: 1px solid var(--border-subtle);
    padding-top: 0.95rem;
    margin-top: auto;
}

/* ==========================================================================
   CONTACT SECTION — BALANCED EQUAL-SIZE SINGLE-VIEWPORT BENTO
   ========================================================================== */
.contact-section {
    padding: 1.4rem 0 2rem;
    position: relative;
    scroll-margin-top: 80px;
}

.contact-header-compact {
    margin-bottom: 1.25rem;
    text-align: center;
}

.contact-header-compact .section-tag {
    font-size: 0.72rem;
    padding: 0.22rem 0.75rem;
}

.contact-header-compact .section-title {
    font-size: clamp(1.6rem, 2.1vw, 2rem);
    letter-spacing: -0.6px;
    margin-bottom: 0.2rem;
    line-height: 1.2;
}

.contact-header-compact .section-description {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.45;
    margin-bottom: 0;
}

/* 2-Column Equal-Width & Equal-Height Bento Grid */
.contact-bento-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.35rem;
    align-items: stretch;
    width: 100%;
}

/* Base Bento Card (Both Left & Right Boxes) */
.contact-bento-card {
    background: #FFFFFF;
    border: 1px solid var(--coffee-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.45rem 1.65rem;
}

.contact-bento-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--coffee-primary), var(--gold-accent), var(--coffee-primary));
}

.contact-bento-card:hover {
    border-color: var(--coffee-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.contact-card-heading {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-espresso);
    line-height: 1.25;
    margin: 0.15rem 0 0.25rem 0;
}

.contact-card-subtext {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.45;
    margin-bottom: 0.85rem;
}

/* Left: 2x2 Matrix Grid for Channels */
.contact-matrix-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
    margin-bottom: 0.85rem;
}

.channel-matrix-item {
    background: var(--bg-card-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 0.65rem 0.85rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 0.35rem;
    transition: all var(--transition-fast);
}

.channel-matrix-item:hover {
    background: #FFFFFF;
    border-color: var(--coffee-border);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.channel-item-top {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.channel-item-icon {
    width: 26px;
    height: 26px;
    border-radius: 6px;
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    color: var(--coffee-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    flex-shrink: 0;
}

.channel-item-name {
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: var(--font-mono);
}

.btn-copy-mini, .btn-visit-mini {
    margin-left: auto;
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.68rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.btn-copy-mini:hover, .btn-visit-mini:hover {
    background: var(--coffee-primary);
    border-color: var(--coffee-primary);
    color: #FFFFFF;
    transform: scale(1.08);
}

.channel-item-val {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-espresso);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    line-height: 1.3;
}

.channel-item-val:hover {
    color: var(--coffee-primary);
}

.contact-card-footer {
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-subtle);
}

.contact-loc-tag {
    font-size: 0.74rem;
    color: var(--text-mocha);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.contact-loc-tag i {
    color: var(--coffee-primary);
}

/* Right: Form Card Styling */
.form-card-header-row {
    margin-bottom: 0.65rem;
}

.form-header-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.form-title-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--coffee-light);
    border: 1px solid var(--coffee-border);
    color: var(--coffee-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.direct-contact-form-bento {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.form-row-twin {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
}

.form-group-compact {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.form-group-compact label {
    font-size: 0.74rem;
    font-weight: 600;
    color: var(--text-espresso);
    font-family: var(--font-body);
}

.form-group-compact input,
.form-group-compact textarea {
    width: 100%;
    padding: 0.52rem 0.85rem;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.84rem;
    color: var(--text-espresso);
    background: var(--bg-canvas);
    outline: none;
    transition: all var(--transition-fast);
}

.form-group-compact input:focus,
.form-group-compact textarea:focus {
    border-color: var(--coffee-primary);
    background: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(122, 75, 53, 0.12);
}

.form-group-compact textarea {
    resize: none;
    min-height: 68px;
}

.btn-compact-send {
    padding: 0.62rem 1.25rem;
    font-size: 0.86rem;
    margin-top: 0.25rem;
    border-radius: var(--radius-full);
}

.form-feedback {
    font-size: 0.82rem;
    font-weight: 500;
    text-align: center;
    min-height: 20px;
    margin-top: 0.45rem;
    line-height: 1.45;
    transition: all var(--transition-fast);
}
.form-feedback.success {
    color: #15803D;
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.25);
    padding: 0.6rem 0.85rem;
    border-radius: var(--radius-sm);
}
.form-feedback.error {
    color: #DC2626;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.25);
    padding: 0.6rem 0.85rem;
    border-radius: var(--radius-sm);
}
.form-feedback a {
    color: inherit;
    text-decoration: underline;
    font-weight: 600;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    border-top: 1px solid var(--border-subtle);
    background: #FFFFFF;
    padding: 1.4rem 0;
    margin-top: 2rem;
}

.footer-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.88rem;
    color: var(--text-muted);
}

.footer-left {
    display: flex;
    flex-direction: column;
}
.footer-brand {
    font-weight: 700;
    color: var(--text-espresso);
    font-size: 1.05rem;
}
.footer-tagline {
    font-size: 0.8rem;
}

.back-to-top {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-mocha);
}
.back-to-top:hover {
    color: var(--coffee-primary);
}

/* ==========================================================================
   TOAST NOTIFICATION
   ========================================================================== */
.toast-notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--text-espresso);
    color: #FFFFFF;
    padding: 0.9rem 1.45rem;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 1000;
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    transition: all var(--transition-base);
}
.toast-notification.show {
    opacity: 1;
    transform: translateY(0);
}
.toast-notification i {
    color: #4ADE80;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

/* Keyframe for mobile menu entrance */
@keyframes mobileSlideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Tablets & Small Laptops (1024px and down) */
@media (max-width: 1024px) {
    .nav-container {
        padding: 0 2rem;
    }

    .hero-section {
        min-height: auto;
        padding: 3.5rem 0 3rem;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 3.25rem;
        text-align: center;
        padding: 0 2rem;
    }

    .status-pill {
        margin: 0 auto 1.25rem;
    }

    .hero-subtitle {
        margin: 0 auto 2rem;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .hero-social-strip {
        justify-content: center;
    }

    .profile-card {
        max-width: 400px;
        margin: 0 auto;
    }

    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }

    .about-grid,
    .about-bento-grid,
    .edu-bento-grid, 
    .contact-box-grid,
    .contact-bento-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Tablets Portrait & Large Mobile (768px and down) */
@media (max-width: 768px) {
    :root {
        --header-height: 58px;
    }

    .nav-container {
        padding: 0 1.5rem;
    }

    .nav-links, 
    .hire-badge {
        display: none;
    }

    .mobile-toggle {
        display: inline-flex;
    }

    /* Cinematic Mobile Navigation Overlay */
    .nav-links.open {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 1.5rem 1.75rem 2rem;
        border-bottom: 1px solid var(--border-subtle);
        box-shadow: 0 24px 48px rgba(30, 20, 16, 0.12);
        gap: 0.85rem;
        z-index: 999;
        animation: mobileSlideDown 0.28s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    .nav-links.open .nav-link {
        padding: 0.85rem 0.75rem;
        font-size: 1.05rem;
        font-weight: 600;
        border-bottom: 1px solid var(--border-subtle);
        display: flex;
        align-items: center;
        justify-content: flex-start;
        gap: 0.75rem;
        color: var(--text-espresso);
    }

    .nav-links.open .ai-nav-link {
        color: var(--coffee-primary);
        font-weight: 600;
        background: none;
        border: none;
        border-bottom: 1px solid var(--border-subtle);
    }

    .nav-links.open .nav-link:last-child {
        border-bottom: none;
    }

    /* iOS & Mobile Input Zoom Prevention */
    input, textarea, select {
        font-size: 16px !important;
    }

    .hero-section {
        padding: 2.25rem 0 2rem;
    }

    .hero-container {
        padding: 0 1.25rem;
        gap: 2.25rem;
    }

    .hero-title {
        font-size: clamp(2rem, 5.8vw, 2.6rem);
        letter-spacing: -0.8px;
    }

    .hero-subtitle {
        font-size: 0.98rem;
        line-height: 1.62;
        margin-bottom: 1.5rem;
    }

    .hero-cta-group {
        flex-direction: column;
        width: 100%;
        max-width: 360px;
        margin: 0 auto 1.6rem;
        gap: 0.65rem;
    }

    .hero-cta-group .btn {
        width: 100%;
        justify-content: center;
        padding: 0.78rem 1.4rem;
    }

    .profile-card {
        max-width: 320px;
    }

    /* Balanced Mobile Section Padding (No Bloated Gaps) */
    .section {
        padding: 1.8rem 0 2.2rem;
    }

    .section-header {
        margin-bottom: 1.35rem;
        padding: 0 0.5rem;
    }

    .section-title {
        font-size: clamp(1.6rem, 5vw, 2.05rem);
        line-height: 1.22;
    }

    /* Bento Cards Mobile Styling */
    .about-bento-card,
    .edu-bento-card,
    .ai-terminal-console,
    .ai-dossier-panel,
    .contact-bento-card {
        padding: 1.35rem 1.15rem;
    }

    .tech-dna-row,
    .snapshot-compact-grid,
    .coursework-chips-grid,
    .cert-matrix-grid,
    .matrix-grid,
    .dossier-actions-wrap,
    .contact-matrix-grid,
    .form-row-twin {
        grid-template-columns: 1fr;
        gap: 0.55rem;
    }

    .bio-card-actions,
    .edu-card-actions {
        flex-direction: column;
        width: 100%;
        gap: 0.55rem;
    }

    .bio-card-actions .btn,
    .edu-card-actions .btn {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .core-values-grid,
    .skills-grid {
        grid-template-columns: 1fr;
        gap: 1.15rem;
    }

    .skill-category-card {
        padding: 1.35rem 1.15rem;
    }

    .project-card {
        padding: 1.45rem 1.2rem;
    }

    .project-footer {
        display: flex;
        flex-direction: row;
        width: 100%;
        gap: 0.65rem;
    }

    .project-footer .btn {
        flex: 1;
        justify-content: center;
        text-align: center;
        padding: 0.6rem 0.85rem;
        font-size: 0.82rem;
    }

    /* AI Studio Mobile View */
    .ai-console-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 1.05rem 1.15rem;
    }

    .ai-terminal-body {
        padding: 1.15rem;
        height: 270px;
    }

    .ai-bubble {
        max-width: 95%;
        font-size: 0.88rem;
    }

    .prompt-chips-wrap {
        padding: 0.75rem 1.15rem;
        gap: 0.4rem;
    }

    .ai-input-form {
        padding: 0.85rem 1.15rem 1rem;
        gap: 0.65rem;
    }

    .footer-container {
        flex-direction: column;
        gap: 1.25rem;
        text-align: center;
    }

    .footer-left {
        align-items: center;
    }
}

/* Small Smart Phones (480px and down) */
@media (max-width: 480px) {
    .nav-container {
        padding: 0 1.1rem;
    }

    .nav-actions .btn {
        display: none;
    }

    .brand-logo .logo-text {
        font-size: 1.02rem;
    }

    .logo-mark {
        width: 36px;
        height: 36px;
        font-size: 0.95rem;
    }

    .hero-container {
        padding: 0 1rem;
    }

    .status-pill {
        font-size: 0.76rem;
        padding: 0.35rem 0.85rem;
    }

    .hero-title {
        font-size: 1.95rem;
        line-height: 1.16;
    }

    .hero-subtitle {
        font-size: 0.94rem;
        line-height: 1.62;
    }

    .profile-card {
        max-width: 275px;
    }

    .metrics-grid {
        grid-template-columns: 1fr;
        gap: 0.95rem;
    }

    .metric-card {
        padding: 1.25rem 1.1rem;
        text-align: center;
    }

    .metric-card::before {
        width: 100%;
        height: 3px;
        top: 0;
        left: 0;
    }

    .metric-number {
        font-size: 1.95rem;
    }

    .hero-social-strip {
        flex-direction: column;
        gap: 0.85rem;
    }

    .social-links {
        gap: 0.65rem;
    }

    .social-item {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .about-card, 
    .timeline-card, 
    .contact-form-card, 
    .project-card,
    .about-bento-card,
    .edu-bento-card,
    .ai-terminal-console,
    .ai-dossier-panel,
    .contact-bento-card {
        padding: 1.25rem 0.95rem;
    }

    .container {
        padding: 0 1rem;
    }

    .filter-tab {
        padding: 0.42rem 0.85rem;
        font-size: 0.78rem;
    }

    .prompt-chip {
        font-size: 0.72rem;
        padding: 0.28rem 0.6rem;
    }

    .card-title,
    .project-title,
    .institution-name,
    .contact-title {
        font-size: 1.25rem;
    }

    .resume-download-box {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }

    .resume-icon {
        margin: 0 auto;
    }

    .channel-card {
        padding: 0.95rem 1.1rem;
        flex-wrap: wrap;
    }

    .btn-copy-mini, 
    .btn-visit-mini {
        margin-left: 0;
    }
}