@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;500;700;900&family=Inter:wght@300;400;500&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400..900;1,400..900&display=swap');

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

body {
    background: linear-gradient(to bottom, #02070b, #05080d);
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
}

/* ==================================
   Scroll Progress Bar
   ================================== */
.scroll-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    width: 0%;
    background: linear-gradient(90deg, #4db8ff, #ffffff);
    z-index: 9999;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    border-radius: 0 2px 2px 0;
    will-change: width;
}

/* ==================================
   Social Links (Fixed Bottom Left)
   ================================== */
.social-links {
    position: absolute;
    bottom: 40px;
    left: 40px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 100;
}

.social-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    /* Glassmorphism effect */
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    font-size: 20px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    cursor: pointer;
}

.social-btn:hover {
    transform: translateY(-5px) scale(1.05);
}

/* Brand-specific Social buttons to make them pop creatively! */
/* GitHub Button */
.social-btn.github {
    background: rgba(255, 255, 255, 0.08);
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    color: #ffffff;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.15), inset 0 0 8px rgba(255, 255, 255, 0.05);
}
.social-btn.github:hover {
    background: #ffffff;
    border-color: #ffffff;
    color: #000000;
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.5), 0 8px 30px rgba(255, 255, 255, 0.2);
    transform: translateY(-5px) scale(1.1);
}

/* LinkedIn Button */
.social-btn.linkedin {
    background: rgba(0, 119, 181, 0.1);
    border: 1.5px solid rgba(0, 160, 220, 0.5);
    color: #00a0dc; /* Vibrant LinkedIn brand cyan */
    box-shadow: 0 0 15px rgba(0, 160, 220, 0.25), inset 0 0 8px rgba(0, 160, 220, 0.1);
}
.social-btn.linkedin:hover {
    background: #0077b5;
    border-color: #00a0dc;
    color: #ffffff;
    box-shadow: 0 0 25px rgba(0, 160, 220, 0.6), 0 8px 30px rgba(0, 119, 181, 0.35);
    transform: translateY(-5px) scale(1.1);
}

/* ==================================
   Auto Scroll Button (Fixed Bottom Right)
   ================================== */
.auto-scroll-container {
    position: absolute;
    bottom: 40px;
    right: 40px;
    z-index: 100;
}

.scroll-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    /* Glassmorphism effect */
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    cursor: pointer;
    outline: none;
}

.scroll-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #4db8ff;
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 25px rgba(77, 184, 255, 0.2);
    border-color: rgba(77, 184, 255, 0.3);
}

/* Custom Pulse Animations */
@keyframes autoScrollPulse {
    0% {
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5), 0 0 0 0 rgba(77, 184, 255, 0.4);
    }
    70% {
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5), 0 0 0 12px rgba(77, 184, 255, 0);
    }
    100% {
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5), 0 0 0 0 rgba(77, 184, 255, 0);
    }
}

.scroll-btn.pulsing {
    animation: autoScrollPulse 2s infinite;
}

.scroll-btn.scrolling {
    animation: autoScrollPulse 1.2s infinite;
    background: rgba(77, 184, 255, 0.1);
    color: #4db8ff;
    border-color: rgba(77, 184, 255, 0.3);
}

/* ==================================
   Theme Toggle Button (Top Right)
   ================================== */
.theme-toggle-container {
    position: absolute;
    top: 40px;
    right: 40px;
    z-index: 100;
}

.theme-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: #ffffff; /* Cool white instead of yellow */
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    cursor: pointer;
    outline: none;
}

.theme-btn:hover {
    transform: scale(1.1) rotate(360deg);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.35), 0 0 10px rgba(77, 184, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.3);
}

.theme-btn i {
    transition: transform 0.5s ease;
}

@media (max-width: 768px) {
    .auto-scroll-container {
        right: 20px;
        bottom: 20px;
    }
    .scroll-btn {
        width: 45px;
        height: 45px;
        font-size: 16px;
    }
    .theme-toggle-container {
        top: 20px;
        right: 20px;
    }
    .theme-btn {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
}

/* ==================================
   Hero Section
   ================================== */
   
/* Controller container for the scroll height */
.hero-scroll-container {
    height: 350vh; /* Giving enough scroll area for the animation + freeze frame */
    position: relative;
    width: 100%;
}

/* The portion that stays pinned to the screen */
.sticky-hero {
    position: sticky;
    top: 0;
    height: 100vh;
    width: 100%;
    overflow: hidden;
}

.hero-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end; /* Pin the image to the bottom */
    align-items: center;
}

/* Centered user image */
.hero-img {
    position: relative;
    z-index: 10;
    max-height: 85vh; /* Fits comfortably on screen */
    max-width: 90vw;
    object-fit: contain;
    /* Soft shadow to separate from background and text glow */
    filter: drop-shadow(0 -10px 25px rgba(0,0,0,0.5));
}

/* Glowing text behind the user */
.hero-text {
    position: absolute;
    z-index: 5; /* Behind the image */
    text-align: center;
    bottom: 30%; /* Starting position slightly below center */
    width: 100%;
    padding: 0 20px;
    
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 900;
    letter-spacing: -2px;
    line-height: 1.1;
    
    /* Animation initial states (handled by JS) */
    opacity: 0;
    transform: translateY(10vh) scale(0.9);
    filter: blur(10px); /* Start slightly blurred */
    
    /* Creating a glassy gradient text effect */
    background: linear-gradient(180deg, #ffffff 0%, rgba(255,255,255,0.5) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==================================
   Timeline Section
   ================================== */
.timeline-section {
    height: 1000vh; /* Balanced for cinematic feel on desktop */
    position: relative;
    background: #02070b;
    z-index: 20;
}

@media (max-width: 768px) {
    .timeline-section {
        height: 400vh; /* Original fast height for mobile usability */
    }
}

.timeline-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.timeline-title {
    position: absolute;
    top: 5vh;
    left: 50%;
    transform: translateX(-50%);
    font-size: clamp(2rem, 5vw, 4rem);
    background: linear-gradient(90deg, #4db8ff, #b377ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    z-index: 10;
    letter-spacing: 2px;
}

.timeline-track {
    --card-width: min(400px, 80vw);
    display: flex;
    align-items: center;
    gap: 15vw; /* space between cards */
    padding: 0 calc(50vw - (var(--card-width) / 2)); /* precise padding logic */
    will-change: transform;
    height: 100%;
    position: relative;
}

/* The horizontal line */
.timeline-line {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-50%);
    z-index: 0;
}

.timeline-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 20vw;
    background: linear-gradient(90deg, transparent, #ffffff, transparent);
    animation: slideLine 3s infinite linear;
    filter: blur(2px);
}

@keyframes slideLine {
    0% { left: -20vw; }
    100% { left: 100%; }
}

.timeline-item {
    position: relative;
    z-index: 1;
    width: var(--card-width);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    transition: transform 0.1s ease-out, opacity 0.1s ease-out;
}

@media (min-width: 769px) {
    .timeline-item {
        margin-top: 8vh; /* Push items down on desktop to ensure spacing from title */
    }
}

.timeline-date {
    font-size: 1.5rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.5);
    background: #02070b;
    padding: 5px 25px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.2s ease-out;
}

.timeline-content {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    overflow: hidden;
    width: 100%;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    transition: box-shadow 0.1s ease-out;
}

.timeline-content img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    filter: grayscale(40%) brightness(0.8);
    transition: 0.4s ease;
}

.timeline-item:hover .timeline-content img {
    filter: grayscale(0%) brightness(1.1);
}

.timeline-text {
    padding: 25px;
    text-align: right;
}

.timeline-text h3 {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 15px;
}

.timeline-text p {
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    font-size: 1.1rem;
}

/* Removed timeline-spacer as it is no longer needed */

/* ==================================
   Reviews CTA Section
   ================================== */
.reviews-cta-section {
    position: relative;
    z-index: 25;
    background: #02070b;
    padding: 18vh 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.reviews-cta-container {
    max-width: 680px;
    width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.reviews-cta-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.8rem, 6vw, 4.2rem);
    font-style: italic;
    font-weight: 900;
    color: #ffffff;
    line-height: 1.1;
    letter-spacing: -1px;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.15);
}

.reviews-cta-desc {
    font-family: 'Inter', sans-serif;
    font-size: clamp(1rem, 2vw, 1.2rem);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.55);
    max-width: 520px;
}

.reviews-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 36px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    font-size: 1.05rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.reviews-cta-btn i {
    font-size: 0.9rem;
    transition: transform 0.4s ease;
}

.reviews-cta-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #4db8ff;
    color: #4db8ff;
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 40px rgba(77, 184, 255, 0.2);
}

.reviews-cta-btn:hover i {
    transform: translateX(5px);
}

@media (max-width: 768px) {
    .reviews-cta-section {
        padding: 14vh 20px;
    }
    .reviews-cta-title {
        font-size: 2.4rem;
    }
    .reviews-cta-desc {
        font-size: 1rem;
    }
    .reviews-cta-btn {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}

/* ==================================
   Brain / Mindset Section
   ================================== */
.brain-section {
    position: relative;
    height: 2000vh; /* Balanced for cinematic feel on desktop */
    background: #02070b;
    z-index: 30;
}

@media (max-width: 768px) {
    .brain-section {
        height: 700vh; /* Original fast height for mobile usability */
    }
}

.brain-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.brain-title {
    position: absolute;
    top: 5vh;
    left: 50%;
    transform: translateX(-50%);
    font-size: clamp(2rem, 5vw, 4rem);
    background: linear-gradient(90deg, #4db8ff, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    z-index: 50;
    letter-spacing: 2px;
}

.symbols-container {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 10;
}

.brain-symbol-wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    will-change: transform, opacity;
    z-index: 10;
}

@keyframes floatSymbol {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(15deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

.brain-symbol {
    display: block;
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.15);
    animation: floatSymbol 4s infinite ease-in-out;
    filter: drop-shadow(0 0 10px transparent);
}

.brain-center {
    position: absolute;
    z-index: 20;
    width: clamp(250px, 40vw, 400px);
    height: clamp(250px, 40vw, 400px);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: scale(0.5);
    border-radius: 50%;
    will-change: transform, opacity, filter, box-shadow;
}

@keyframes brainLevitate {
    0% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-15px) scale(1.02); }
    100% { transform: translateY(0px) scale(1); }
}

.brain-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 25px rgba(255, 255, 255, 0.2));
    animation: brainLevitate 6s infinite ease-in-out;
}

.labels-container {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 25;
}

.brain-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(2, 7, 11, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 10px 20px;
    border-radius: 50px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
    white-space: nowrap;
    max-width: 90vw;
    will-change: transform, opacity;
}

.label-line {
    position: absolute;
    top: 50%;
    left: 50%;
    height: 1.5px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6));
    transform-origin: left center;
    z-index: -1;
}

.label-line::after {
    content: '';
    position: absolute;
    right: -2px;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 5px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 0 8px #4db8ff, 0 0 15px #fff;
}

.brain-label img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.brain-label span {
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 0.5px;
}

/* ==================================
   Responsive Tweaks
   ================================== */
@media (max-width: 768px) {
    .social-links {
        left: 20px;
        bottom: 20px;
        gap: 10px;
    }
    
    .social-btn {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }

    /* Make image essentially double sized visually per user request */
    .hero-img {
        transform: scale(2);
        transform-origin: bottom center;
        filter: drop-shadow(0 -5px 10px rgba(0,0,0,0.25)); /* Reduced drop-shadow for mobile only */
    }
}

/* ==================================
   About / Unconventional Section
   ================================== */
.about-section {
    position: relative;
    padding: 15vh 20px 0 20px; /* Removed bottom padding */
    background: #02070b;
    z-index: 40;
    display: flex;
    justify-content: center;
}

.about-container {
    max-width: 1100px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
        "image title"
        "image text";
    gap: 20px 80px;
    align-items: center;
}

.about-image-wrapper {
    grid-area: image;
    display: flex;
    justify-content: center;
    align-self: end; /* Anchor to bottom */
}

.about-img {
    width: auto;
    max-width: 700px;
    height: auto;
    max-height: 85vh; /* Very large to look like he's standing in the room */
    display: block;
    filter: grayscale(100%) contrast(1.1) brightness(0.85);
    transition: filter 0.5s ease, transform 0.5s ease;
    /* Removed box, radius, and background shadows */
}

.about-img:hover {
    filter: grayscale(60%) contrast(1.15) brightness(1);
    transform: translateY(-5px);
}

.about-title {
    grid-area: title;
    font-family: 'Playfair Display', serif;
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-style: italic;
    color: #ffffff;
    line-height: 1.1;
    align-self: end;
    /* Clean white subtitle glow */
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.15);
}

.about-text {
    grid-area: text;
    align-self: start;
    padding-top: 10px;
    padding-bottom: 10vh; /* Keep text centered while image touches the floor */
}

.about-text p {
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 24px;
}

.about-text .highlight {
    color: #4db8ff;
    font-style: italic;
    font-weight: 500;
}

.github-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(10px);
    margin-top: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.github-cta-btn i {
    font-size: 1.4rem;
    transition: transform 0.4s ease;
}

.github-cta-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #4db8ff;
    color: #4db8ff;
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px rgba(77, 184, 255, 0.2);
}

.github-cta-btn:hover i {
    transform: rotate(12deg) scale(1.2);
}

@media (max-width: 768px) {
    .about-container {
        grid-template-columns: 1fr;
        grid-template-areas:
            "title"
            "image"
            "text";
        gap: 35px;
        text-align: center;
    }
    
    .about-title {
        align-self: center;
        font-size: 2.8rem;
    }

    .about-img {
        max-width: 85vw;
    }

    .about-text {
        text-align: left;
    }
    
    .about-text p {
        font-size: 1.15rem;
    }
}

/* ==================================
   Lite / Light Mode Styles
   ================================== */
body.light-mode {
    background: linear-gradient(to bottom, #f8fafc, #f1f5f9);
    color: #0f172a;
}

body.light-mode .scroll-progress-bar {
    background: linear-gradient(90deg, #2563eb, #3b82f6);
    box-shadow: 0 0 10px rgba(37, 99, 235, 0.2);
}

body.light-mode .social-btn,
body.light-mode .scroll-btn {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    color: #0f172a;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.02);
}

body.light-mode .social-btn:hover,
body.light-mode .scroll-btn:hover {
    background: #ffffff;
    color: #2563eb;
    border-color: rgba(37, 99, 235, 0.4);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.15);
}

body.light-mode .scroll-btn.scrolling {
    background: rgba(37, 99, 235, 0.06);
    color: #2563eb;
    border-color: rgba(37, 99, 235, 0.3);
}

body.light-mode .timeline-section {
    background: #f8fafc;
}

body.light-mode .timeline-title {
    background: linear-gradient(90deg, #2563eb, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

body.light-mode .timeline-line {
    background: rgba(15, 23, 42, 0.1);
}

body.light-mode .timeline-date {
    background: #ffffff;
    color: #0f172a;
    border: 1px solid rgba(15, 23, 42, 0.1);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

body.light-mode .timeline-content {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.02);
}

body.light-mode .timeline-text h3 {
    color: #0f172a;
    font-weight: 700;
}

body.light-mode .timeline-text p {
    color: #334155;
    line-height: 1.7;
}

body.light-mode .reviews-cta-section {
    background: #f8fafc;
}

body.light-mode .reviews-cta-title {
    color: #0f172a;
    text-shadow: 0 0 30px rgba(0, 0, 0, 0.02);
}

body.light-mode .reviews-cta-desc {
    color: #334155;
}

body.light-mode .reviews-cta-btn {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.1);
    color: #0f172a;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

body.light-mode .reviews-cta-btn:hover {
    background: #ffffff;
    border-color: #2563eb;
    color: #2563eb;
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.15);
}

body.light-mode .brain-section {
    background: #f8fafc;
}

body.light-mode .brain-title {
    background: linear-gradient(90deg, #2563eb, #0f172a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

body.light-mode .brain-symbol {
    color: rgba(15, 23, 42, 0.06);
}

body.light-mode .brain-label {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.02);
}

body.light-mode .brain-label span {
    color: #0f172a;
    font-weight: 600;
}

body.light-mode .label-line {
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.4));
}

body.light-mode .label-line::after {
    box-shadow: 0 0 6px rgba(0, 0, 0, 0.3);
    background: #000000;
}

body.light-mode .about-section {
    background: #f8fafc;
}

body.light-mode .about-title {
    color: #0f172a;
    text-shadow: 0 0 30px rgba(0, 0, 0, 0.02);
}

body.light-mode .about-text p {
    color: #334155;
    line-height: 1.8;
}

body.light-mode .about-text .highlight {
    color: #2563eb;
}

body.light-mode .github-cta-btn {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.1);
    color: #0f172a;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

body.light-mode .github-cta-btn:hover {
    background: #ffffff;
    border-color: #2563eb;
    color: #2563eb;
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.15);
}

body.light-mode .about-img {
    filter: grayscale(100%) contrast(1.05) brightness(0.95);
}

body.light-mode .about-img:hover {
    filter: grayscale(40%) contrast(1.1) brightness(1.02);
}

/* Light Mode overrides for theme toggler and brand social icons */
body.light-mode .theme-btn {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    color: #475569; /* Slate icon color for moon */
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.02);
}

body.light-mode .theme-btn:hover {
    color: #2563eb; /* Soft blue icon color */
    background: #ffffff;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.15);
    border-color: rgba(37, 99, 235, 0.3);
}

body.light-mode .social-btn.github {
    background: #ffffff;
    border: 1.5px solid rgba(15, 23, 42, 0.15);
    color: #24292e;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

body.light-mode .social-btn.github:hover {
    background: #24292e;
    border-color: #24292e;
    color: #ffffff;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

body.light-mode .social-btn.linkedin {
    background: #ffffff;
    border: 1.5px solid rgba(0, 119, 181, 0.25);
    color: #0077b5;
    box-shadow: 0 4px 15px rgba(0, 119, 181, 0.08);
}

body.light-mode .social-btn.linkedin:hover {
    background: #0077b5;
    border-color: #0077b5;
    color: #ffffff;
    box-shadow: 0 8px 25px rgba(0, 119, 181, 0.2);
}