/*
==========================================================================
 BASE STYLES & VARIABLES (LUCID BLUE DEFAULT)
==========================================================================
*/
:root {
    /* -- LIGHT THEME PALETTE -- */
    --color-tertiary: #ffffff;
    --color-text-main: #212121;
    --color-text-accent: #0d47a1;
    --color-particle: rgba(0, 0, 0, 0.5);
    --color-particle-line: rgba(25, 118, 210, 0.25);
    --color-card-bg: rgba(255, 255, 255, 0.5);
    --color-card-border: rgba(0, 0, 0, 0.1);
    --color-card-shadow: rgba(0, 0, 0, 0.1);
    --color-light-blue-accent: #64b5f6; /* Default for Lucid Blue, will be overridden */

    /* -- TYPOGRAPHY -- */
    --font-family-main: 'Inter', sans-serif;
    --font-family-intro: 'Lora', serif;
    --font-size-h1: 4.5rem;
    --font-size-p: 1.5rem;

    /* -- ANIMATION & TRANSITION SPEEDS -- */
    --speed-gradient: 15s;
    --card-transition-duration: 600ms;
}

/*
==========================================================================
 METALLIC SKY THEME
==========================================================================
*/
body.theme-metallic-sky {
    --color-primary: #1a237e;
    --color-secondary: #5c6bc0;
    --color-tertiary: #000000;
    --color-text-main: #ffffff;
    --color-text-accent: #e8eaf6;
    --color-particle: rgba(255, 255, 255, 0.9); /* Brighter for visibility */
    --color-particle-line: rgba(129, 212, 250, 0.4); /* Subtle blue glow */
    --color-background-start: #020617; /* Deeper midnight blue */
    --color-background-end: #000000;
    --color-card-bg: rgba(26, 35, 126, 0.2);
    --color-card-border: rgba(92, 107, 192, 0.3);
    --color-card-shadow: rgba(0, 0, 0, 0.3);
    --color-light-blue-accent: #81d4fa; /* Lighter blue for Metallic Sky */
}

/* Metallic Sky specific overrides */
.theme-metallic-sky .hero::before,
.theme-metallic-sky .about-me::before {
    background: var(--bg-gradient-metallic);
    background-size: 100% 100%;
    animation: none; /* Removes the movement to prevent disbalance */
}

.theme-metallic-sky .hero-subheadline,
.theme-metallic-sky .section-title {
    color: var(--color-light-blue-accent);
    text-shadow: 0 0 12px rgba(129, 212, 250, 0.8);
}

.theme-metallic-sky .scroll-indicator a {
    border-color: var(--color-light-blue-accent);
    color: var(--color-light-blue-accent);
    background-color: transparent;
    box-shadow: 0 0 10px var(--color-light-blue-accent), 0 0 20px var(--color-light-blue-accent);
}

.theme-metallic-sky .scroll-indicator a:hover {
    transform: scale(1.1);
    background-color: transparent;
}

.theme-metallic-sky .scroll-indicator {
    animation-name: pulse-metallic;
}

@keyframes pulse-metallic {
    0% {
        transform: translateX(-50%) scale(1);
        box-shadow: 0 0 0 0 rgba(129, 212, 250, 0.7);
    }
    70% {
        transform: translateX(-50%) scale(1);
        box-shadow: 0 0 0 15px rgba(129, 212, 250, 0);
    }
    100% {
        transform: translateX(-50%) scale(1);
        box-shadow: 0 0 0 0 rgba(129, 212, 250, 0);
    }
}

.theme-metallic-sky .more-info-toggle,
.theme-metallic-sky .download-resume-btn {
    border-color: var(--color-light-blue-accent);
    color: #ffffff;
    background-color: transparent;
}

.theme-metallic-sky .more-info-toggle:hover,
.theme-metallic-sky .download-resume-btn:hover {
    background-color: var(--color-background-start);
    color: #ffffff;
    border-color: var(--color-light-blue-accent);
    box-shadow: 0 0 10px var(--color-light-blue-accent), 0 0 20px var(--color-light-blue-accent);
}

.theme-metallic-sky .project-card:hover {
    box-shadow: 0 0 25px -5px var(--color-light-blue-accent);
}

.theme-metallic-sky .project-btn {
    border-color: var(--color-light-blue-accent);
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.1);
}

.theme-metallic-sky .project-btn:hover {
    background-color: var(--color-background-start);
    color: #ffffff;
    border-color: var(--color-light-blue-accent);
    box-shadow: 0 0 10px var(--color-light-blue-accent), 0 0 20px var(--color-light-blue-accent);
}

.theme-metallic-sky .project-card--placeholder {
    background-color: var(--color-card-bg);
    backdrop-filter: blur(5px);
}

.theme-metallic-sky .project-card--placeholder .project-content p {
    color: var(--color-secondary);
    font-size: 1.2rem;
    font-weight: normal;
    text-shadow: none;
}

.theme-metallic-sky .timeline-date {
    color: var(--color-light-blue-accent);
    font-weight: 700;
    text-shadow: 0 0 12px rgba(129, 212, 250, 0.8);
}

.theme-metallic-sky .timeline-item::before {
    background-color: var(--color-light-blue-accent);
    box-shadow: 0 0 12px rgba(129, 212, 250, 0.8);
    border-color: var(--color-tertiary);
}


/* ================================================================= */
/* CSS RESET & BASE STYLES
/* ================================================================= */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-main);
    background-color: var(--color-tertiary);
    color: var(--color-text-main);
    overflow-x: hidden;
    line-height: 1.6;
}

body.intro-active {
    overflow: hidden;
}

/*
==========================================================================
 INTRO OVERLAY STYLES
==========================================================================
*/

/* --- REFINED INTRO SEQUENCE STYLES --- */
.intro-sequence {
    display: flex;
    flex-direction: column;
    /* Aligns all children (Era, Presents, Name) to the left of the container */
    align-items: flex-start; 
    justify-content: center;
    /* Keeps the entire block in the center of the screen */
    margin: 0 auto;
    gap: 0.2rem;
    z-index: 10;
}

.intro-small-text {
    font-family: var(--font-family-intro); /* Lora, serif */
    /* Remove bold: using 300 or 400 to match the main text's weight */
    font-weight: 400; 
    /* Significantly smaller size as requested */
    font-size: clamp(0.8rem, 2vw, 1.2rem); 
    color: #e8eaf6;
    text-shadow: 0 0 8px rgba(232, 234, 246, 0.5), 0 0 20px rgba(92, 107, 192, 0.5);
    opacity: 0;
    margin: 0;
    /* Ensures they stay left-aligned even if the container grows */
    text-align: left;
}

/* Adjust the main name container to ensure it doesn't force centering */
#intro-text {
    margin: 0;
    text-align: left;
    display: flex;
    flex-wrap: wrap;
    transition: opacity 1s ease-out;
}

/* Animation timings remain the same for the sequence */
#intro-era {
    opacity: 1;
    animation: fadeOutContainer 0.8s ease forwards;
    animation-delay: 3.5s; /* Wait for typewriter to finish */
}

@keyframes scaleInFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9); /* Subtle scale is smoother than 0.5 */
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

#intro-presents {
    opacity: 1;
    /* This animation will trigger the fade-out */
    animation: fadeOutContainer 0.8s ease forwards;
    /* 8.5s ensures it stays visible through the name reveal 
       but disappears exactly as the overlay starts its 9.5s transition */
    animation-delay: 8.5s; 
}

@keyframes fadeInOut {
    0% { opacity: 0; transform: translateX(5px); }
    15% { opacity: 1; transform: translateX(0); } /* Quick fade in */
    85% { opacity: 1; transform: translateX(0); } /* Long hold */
    100% { opacity: 0; transform: translateX(-5px); } /* Smooth fade out */
}

@keyframes fadeOutContainer {
    from { 
        opacity: 1; 
    }
    to { 
        opacity: 0; 
        /* Removing translateY to ensure no "jumping" during the exit */
    }
}

@keyframes fadeInStay {
    0% { opacity: 0; transform: translateX(5px); }
    100% { opacity: 1; transform: translateX(0); }
}

.intro-sequence span {
    display: inline-block;
    opacity: 0;
    animation: scaleInFadeIn 0.8s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}


#intro-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 2s ease-out, backdrop-filter 2s ease-out;
    --intro-duration: 9500ms;
}

#intro-overlay.hidden {
    opacity: 0;
    backdrop-filter: blur(0px);
    pointer-events: none;
}

#formula-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.formula-particle {
    position: absolute;
    color: rgba(255, 255, 255, 0.7);
    font-size: 3rem;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
    user-select: none;
    will-change: transform, opacity;
    opacity: 0;
    transition: opacity 0.5s ease-out;
}

#intro-text {
    font-family: var(--font-family-intro);
    font-weight: 700;
    font-size: clamp(2.5rem, 8vw, 6rem);
    text-align: center;
    z-index: 10;
    position: relative;
    transition: opacity 1.5s ease-out;
}

#intro-text span {
    display: inline-block;
    opacity: 0;
    color: #e8eaf6;
    text-shadow: 0 0 8px rgba(232, 234, 246, 0.5), 0 0 20px rgba(92, 107, 192, 0.5);
    animation: scaleInFadeIn 0.8s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

@keyframes scaleInFadeIn {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/*
==========================================================================
 HERO SECTION STYLES
==========================================================================
*/
.hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    height: 100vh;
    width: 100vw;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, #ffffff 0%, #bbdefb 100%);
    z-index: -2;
}

.about-me::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, #bbdefb 0%, #ffffff 100%);
    z-index: -2;
}

@keyframes gradientAnimation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

#particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-content {
    padding: 1rem;
    opacity: 0;
    animation: fadeInContent 1.5s ease forwards;
    animation-delay: var(--intro-duration, 6000ms);
}

@keyframes fadeInContent {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-headline {
    font-size: var(--font-size-h1);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text-main);
}

.typewriter-cursor {
    display: inline-block;
    width: 3px;
    height: 4.5rem;
    background-color: var(--color-text-accent);
    animation: blink 0.7s infinite;
    vertical-align: bottom;
    margin-left: 0.5rem;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.hero-subheadline {
    /* Reduced from 1.5rem to 1.15rem for a more professional, sleek look */
    font-size: 1.15rem; 
    font-weight: 400;
    color: #1976d2;
    text-shadow: 0 0 6px rgba(25, 118, 210, 0.4);
    
    /* Layout improvements for wide screens */
    max-width: 700px;
    margin: 0.5rem auto 0 auto;
    line-height: 1.6;
    opacity: 0.9;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    animation: pulse 2s infinite;
}

.scroll-indicator a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    border: 2px solid #0165FC;
    border-radius: 50%;
    color: #0165FC;
    text-decoration: none;
    transition: transform 0.3s ease;
    box-shadow: 0 0 10px #0165FC, 0 0 20px #0165FC;
    background-color: var(--color-tertiary);
    z-index: 10;
}

.scroll-indicator a:hover {
    transform: scale(1.1);
}

.scroll-indicator svg {
    width: 24px;
    height: 24px;
}

@keyframes pulse {
    0% {
        transform: translateX(-50%) scale(1);
        box-shadow: 0 0 0 0 rgba(1, 101, 252, 0.7);
    }
    70% {
        transform: translateX(-50%) scale(1);
        box-shadow: 0 0 0 15px rgba(1, 101, 252, 0);
    }
    100% {
        transform: translateX(-50%) scale(1);
        box-shadow: 0 0 0 0 rgba(1, 101, 252, 0);
    }
}

/*
==========================================================================
 ABOUT ME SECTION STYLES
==========================================================================
*/
.about-me {
    padding: 6rem 2rem;
    position: relative;
    z-index: 1;
    min-height: 100vh;
    overflow: visible; /* Now the section stretches with the Vault */
}

 #background-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%; /* Force it to follow the parent's full height */
    z-index: -1;
    pointer-events: none;
}

.about-me-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
    color: #1976d2;
    text-shadow: 0 0 6px rgba(25, 118, 210, 0.5);
}

.bio-text {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 3rem auto;
    line-height: 1.8;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease 0.2s, transform 0.8s ease 0.2s;
}

.more-info-toggle,
.download-resume-btn {
    border: 2px solid #1976d2;
    color: #1976d2;
    text-decoration: none;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1rem;
    margin-bottom: 2rem;
    background-color: var(--color-tertiary);
    z-index: 10;
    position: relative;
    transition: all 0.3s ease; 
}


.more-info-toggle:hover,
.download-resume-btn:hover {
    color: #000000;
    border-color: transparent;
    box-shadow: 0 0 10px rgba(25, 118, 210, 0.7), 0 0 20px rgba(25, 118, 210, 0.5);
}

.more-info-content {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.9s ease-in-out, opacity 0.7s ease-in-out;
    text-align: left;
    max-width: 800px;
    margin: 0 auto;
}

.more-info-content.expanded {
    /* Increased from 1000px to 2000px to account for mobile text wrapping */
    max-height: 2000px; 
    opacity: 1;
}

.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: #90caf9;
}

.timeline-item {
    position: relative;
    padding-left: 50px;
    margin-bottom: 2rem;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 5px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: #1976d2;
    border: 3px solid #ffffff;
}

.timeline-date {
    font-weight: 700;
    color: #1976d2;
    display: block;
    margin-bottom: 0.25rem;
}

.timeline-title {
    font-weight: 700;
    color: var(--color-text-accent);
    margin-bottom: 0.5rem;
}

.timeline-description {
    color: var(--color-text-main);
}

.action-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.download-resume-btn {
    display: inline-block;
    padding: 1rem 2rem;
    margin-bottom: 0;
}

.project-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.project-card {
    border: 1px solid var(--color-card-border);
    border-radius: 12px;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    background-size: cover;
    background-position: center;
    min-height: 380px;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 10%, rgba(0, 0, 0, 0.2) 60%);
    z-index: 1;
    transition: background 0.4s ease;
}

.project-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 0 10px rgba(25, 118, 210, 0.7), 0 0 20px rgba(25, 118, 210, 0.5);
}

.project-card:hover::before {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 10%, rgba(0, 0, 0, 0.1) 60%);
}

.project-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    text-align: center;
    position: relative;
    z-index: 2;
    color: #ffffff;
}

.project-content h3,
.project-content p {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
}

.project-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    word-break: normal;
    overflow-wrap: break-word;
}

.project-content p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    text-wrap: balance;
}

.project-card.has-details .project-content h3 {
    margin-bottom: 2rem;
}
.project-card.has-details .project-content p {
    margin-bottom: 2rem;
}
.project-card.has-details .tech-stack {
    margin-bottom: 2rem;
}

.tech-stack {
    display: flex;
    justify-content: center;
    flex-wrap: nowrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
    overflow-x: auto;
    scrollbar-width: none;
}
.tech-stack::-webkit-scrollbar {
    display: none;
}

.tech-tag {
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px);
    color: #ffffff;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
}

.project-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: auto;
}

.project-btn {
    flex-grow: 1;
    max-width: 150px;
    text-align: center;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.9);
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(4px);
}

.project-btn:hover {
    background-color: #ffffff;
    color: #000000;
    border-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0 0 10px rgba(25, 118, 210, 0.7), 0 0 20px rgba(25, 118, 210, 0.5);
}

.project-card--placeholder {
    background-color: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(8px);
}
.project-card--placeholder::before {
    background: none;
}
.project-card--placeholder .project-content {
    color: var(--color-text-main);
    justify-content: center;
    align-items: center;
}
.project-card--placeholder .project-content p {
    font-size: 1.4rem;
    color: #777;
    font-weight: 500;
    text-shadow: none;
}

.project-card--placeholder h3 {
    font-size: 1.8rem;
    color: var(--color-text-accent);
    text-shadow: none;
    margin-bottom: 0;
}

#hidden-venture-card .bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    z-index: 0;
    filter: blur(8px);
}
#hidden-venture-card:hover .bg-image {
    opacity: 1;
}

.section-title span,
.project-content h3 span {
    display: inline-block;
    transition: color 0.3s ease-in-out;
}

.about-me.visible .section-title,
.about-me.visible .bio-text,
.about-me.visible .project-card {
    opacity: 1;
    transform: translateY(0);
}

.about-me.visible .project-card:nth-child(1) {
    transition-delay: 0.3s;
}
.about-me.visible .project-card:nth-child(2) {
    transition-delay: 0.4s;
}
.about-me.visible .project-card:nth-child(3) {
    transition-delay: 0.5s;
}
.about-me.visible .project-card:nth-child(4) {
    transition-delay: 0.6s;
}

@media (max-width: 768px) {
    :root {
        --font-size-h1: 2.5rem;
        --font-size-p: 1.2rem;
    }
    .typewriter-cursor {
        height: 2.5rem;
    }
    .formula-particle {
        font-size: 1.8rem;
    }
    .section-title {
        font-size: 2rem;
    }
    .bio-text {
        font-size: 1rem;
    }
    .timeline::before {
        left: 8px;
    }
    .timeline-item {
        padding-left: 40px;
    }
    .timeline-item::before {
        left: 0px;
    }
    .more-info-toggle {
        margin-bottom: 1.5rem;
    }
    .action-buttons {
        margin-top: 1.5rem;
    }

    .theme-toggle {
        width: 35px !important;  /* Reduced from 50px */
        height: 35px !important; /* Reduced from 50px */
    }

    /* Match Judo page icon scale */
    .theme-toggle svg {
        width: 16px !important;  /* Reduced from 24px */
        height: 16px !important; /* Reduced from 24px */
    }

    /* Match Judo page menu positioning */
    .theme-options {
        top: 45px;    /* Adjusted for the smaller button */
        width: 170px; /* More compact for mobile */
    }
}
/* ADDED for theme toggler */
.theme-selector-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

.theme-toggle {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    backdrop-filter: blur(5px);
    position: relative;
    z-index: 2;
    transition: transform 0.2s ease;
}

.theme-toggle:hover {
    transform: scale(1.1);
}

.theme-toggle svg {
    width: 24px;
    height: 24px;
    fill: var(--color-text-accent);
}

.theme-options {
    position: absolute;
    top: 60px;
    right: 0;
    width: 220px;
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: 12px;
    padding: 0.5rem;
    backdrop-filter: blur(10px);
    opacity: 0;
    transform: translateY(-10px) scale(0.95);
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.theme-options.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.theme-option-btn {
    background-color: transparent;
    border: none;
    color: var(--color-text-main);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--font-family-main);
    font-size: 1rem;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    transition: background-color 0.2s ease;
}

.theme-option-btn:hover {
    background-color: rgba(0, 0, 0, 0.1);
}
.theme-metallic-sky .theme-option-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.theme-swatch {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--color-card-border);
    flex-shrink: 0;
}

/* ==========================================================================
   FINAL PRECISION ALIGNMENT & SHADOW REFINEMENTS
   ========================================================================== */

/* Card Height & Permanent Shadow */
.project-card {
    min-height: 380px !important;
    /* Adding a subtle, permanent shadow behind the borders */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 5px rgba(255, 255, 255, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Ensure content stays aligned even without the extra text */
.project-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: space-between;
}

.project-links {
    margin-top: auto;
    padding-top: 15px;
    display: flex;
    justify-content: center;
    width: 100%;
}

/* Resetting the button to behave exactly like your original logic */
.project-btn {
    display: inline-block;
    text-align: center;
    /* Your 885-line CSS handles the stunning hover beauty */
}

/* Metallic Sky Theme: Adjusting the shadow to be a bit more 'blue/glowy' */
.theme-metallic-sky .project-card {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 15px rgba(129, 212, 250, 0.1);
}

/* Ensure hover doesn't change button length */
#crypto-card .project-btn:hover::after {
    display: none;
}


/* ==========================================================================
   RESUME ACTION BUTTON REFINEMENTS
   ========================================================================== */

.action-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem; /* Increased gap slightly for 4 buttons */
    flex-wrap: wrap;
    margin-top: 2rem;
}

/* Ensure the View button behaves exactly like the Download button */
#view-resume-btn {
    /* Reusing your stunning .download-resume-btn logic */
    transition: all 0.3s ease;
}

/* Responsive fix: If screen is small, buttons stack neatly */
@media (max-width: 600px) {
    .action-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
}


/* ==========================================================================
   REFINED MULTI-LINE MINIMALIST FOOTER
   ========================================================================== */
.main-footer {
    padding: 3rem 2rem;
    position: relative;
    z-index: 10;
    /* Removed border-top line */
    background: var(--color-card-bg);
    backdrop-filter: blur(15px);
    margin-top: 2rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column; 
    align-items: center;
    gap: 0.5rem; /* Reduced from 1.2rem to bring lines closer */
}

.footer-link {
    text-decoration: none !important;
    transition: all 0.3s ease;
}

/* Line 1: Social Icons Styling */
.footer-socials {
    display: flex;
    gap: 1.5rem; /* Space between GitHub and LinkedIn icons */
    margin-bottom: 5px; /* Extra nudge to keep icons as the focus */
}

.footer-socials .footer-link i {
    font-size: 2rem; /* Larger icons as requested */
    color: var(--color-text-main);
    opacity: 0.8;
}

.footer-socials .footer-link:hover i {
    color: var(--color-text-accent);
    transform: translateY(-3px);
    opacity: 1;
}

/* Line 2: Email Styling (Clean, No Bold) */
.email-link {
    font-family: 'Inter', sans-serif; /* Clean sans-serif font */
    font-weight: 400; /* Normal weight, no boldness */
    font-size: 1.1rem;
    color: var(--color-text-main);
    opacity: 0.9;
    letter-spacing: 0.5px;
}

.email-link:hover {
    color: var(--color-text-accent);
    opacity: 1;
}

/* Line 3: Copyright Styling */
.footer-copyright {
    font-size: 0.85rem;
    font-weight: 400;
    opacity: 0.5;
    margin-top: 0.5rem; /* Small gap before the final line */
    color: var(--color-text-main);
}

/* Metallic Sky Refinement */
.theme-metallic-sky .main-footer {
    background: transparent; /* Makes it blend perfectly without lines */
}

/* Ensure mobile layout stays the same since it's already vertical */
@media (max-width: 768px) {
    .main-footer {
        padding: 2rem 1rem;
    }
}

/* ==========================================================================
   PUBLIC VAULT - REFINED LOGIC
   ========================================================================== */
.public-vault-wrapper {
    margin-top: 12rem;
    position: relative;
    z-index: 2;
}

.vault-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.vault-card {
    background: var(--color-tertiary) !important; 
    border: 1px solid var(--color-card-border);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-decoration: none !important;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); /* Smoother transition */
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 5;
}

.vault-card i {
    font-size: 3.5rem;
    color: var(--color-text-accent);
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease, color 0.3s ease;
}

/* --- REFINEMENT: DISABLE HOVER POP-UP FOR SCRIPTS --- */
#vault-scripts:hover {
    transform: none !important; /* Stays flat on hover */
    border-color: var(--color-light-blue-accent);
    box-shadow: 0 0 20px rgba(129, 212, 250, 0.15); /* Subtle glow without lift */
}

/* --- REFINEMENT: POP-UP ONLY ON CLICK (ACTIVE STATE) --- */
#vault-scripts:active {
    transform: translateY(-8px) scale(1.02) !important; /* The "Pop" happens here */
    box-shadow: 0 15px 30px var(--color-card-shadow);
    transition: transform 0.1s ease; /* Faster response for click */
}

/* --- THEME SYNC: METALLIC SKY --- */
.theme-metallic-sky #vault-scripts:hover {
    box-shadow: 0 0 25px -5px var(--color-light-blue-accent);
}

.theme-metallic-sky .vault-card:hover i {
    color: var(--color-light-blue-accent);
    text-shadow: 0 0 15px var(--color-light-blue-accent);
}

/* --- LOCKED CARDS LOGIC --- */
.vault-card--locked {
    cursor: not-allowed;
    opacity: 0.6;
    filter: grayscale(1);
    transform: none !important;
    pointer-events: none;
}

/* General Text Styles */
.vault-card h3 { font-size: 1.8rem; color: var(--color-text-main); margin-bottom: 1rem; }
.vault-card p { font-size: 0.95rem; color: var(--color-text-main); opacity: 0.7; line-height: 1.6; margin-bottom: 2rem; text-align: center; }
.vault-link-text { font-weight: 700; color: var(--color-text-accent); text-transform: uppercase; letter-spacing: 1px; font-size: 0.85rem; }

/* --- MOBILE RESPONSIVENESS OVERRIDES --- */
@media (max-width: 768px) {
    /* Significantly raises the heading higher on the mobile screen */
    .hero-content {
        /* Pushing significantly higher from -35% to -55% */
        transform: translateY(-55%); 
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 90%; 
        margin: 0 auto;
        /* Ensures the text doesn't feel cramped against the top */
        padding-top: 1rem; 
    }

    .hero-headline {
        font-size: 2.1rem; /* Slightly smaller to help the upward "lift" */
        height: 5.5rem;    /* Reduced height box to bring description closer */
        line-height: 1.2;
        margin-bottom: 0.2rem; /* Minimal gap for maximum upward pull */
        display: flex;
        align-items: center; 
        justify-content: center;
        text-align: center;
    }

    .hero-subheadline {
        font-size: 0.95rem; 
        line-height: 1.4;
        /* INCREASED WIDTH: Changed from 80% to 92% to pull text to the sides */
        width: 92%;
        max-width: 500px; /* High enough to stay out of the way on most phones */
        margin: 0 auto;
        opacity: 0.8;
        text-align: center;
        /* Balanced word wrapping */
        word-spacing: -0.5px; 
    }

    /* Adjust cursor to match new headline size */
    .typewriter-cursor {
        height: 2.1rem;
    }
    /* Keeps the scroll indicator at the 5rem position you requested */
    .scroll-indicator {
        bottom: 5rem; 
    }

    /* 1. Reduce the "About Me" heading size */
    .about-me .section-title {
        font-size: 1.8rem; /* Reduced from 2rem to match the new Hero scale */
        margin-bottom: 1.2rem;
        letter-spacing: -0.5px;
    }

    /* 2. Refine the main bio description */
    .about-me .bio-text {
        font-size: 0.95rem; /* Matches the hero-subheadline size for a unified feel */
        line-height: 1.6;    /* Keeps it readable but compact */
        max-width: 92%;     /* Allows it to spread out like the hero text */
        margin: 0 auto 2rem auto;
        opacity: 0.9;
        text-align: center;
    }

    /* 3. Tighten the overall section padding */
    .about-me {
        padding: 4rem 1.5rem; /* Reduced top/bottom padding for a snappier scroll */
    }

    /*Project Cards/*
    * 1. Make the Cards Smaller: Reduced height and width */
    .project-card {
        /* Dropped significantly from 340px to 290px for a compact look */
        min-height: 290px !important;
        /* Pulls cards slightly away from the edges for a smaller appearance */
        width: 88%;
        margin: 0 auto 1.5rem auto; /* Centers the shrunken card */
        
        /* 2. Make the Corners More Rounded */
        border-radius: 20px !important; /* Significant increase from 10px */
        
        /* Prevents the background gradient/image from leaking past the new curve */
        overflow: hidden; 
    }

    /* 3. Tighten the Inner Content: Less padding keeps text from touching edges */
    .project-content {
        /* Reduced from 1.2rem to 1rem for maximum compactness */
        padding: 1rem; 
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: space-between; /* Keeps Title top, Button bottom */
    }

    /* 4. Font Sizes (Keeping them exactly as you approved) */
    .project-content h3 {
        font-size: 1.3rem;
        margin-bottom: 0.2rem; /* Minimum gap needed for new curve */
    }

    .project-content p {
        font-size: 0.85rem;
        margin-bottom: 0.5rem; /* Tightened gap before the button */
        line-height: 1.4;
        /* Prevent long descriptions from being cut off on smaller cards */
        display: -webkit-box;
        -webkit-line-clamp: 4; /* Limit to 4 lines on very small phones */
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    /* 5. Scale the Button to match the smaller width */
    .project-links {
        padding-top: 10px; /* Minimal gap */
    }

    .project-btn {
        /* 1. The Glassy Border: 
           Using rgba to make the blue 'breathable' and less solid */
        border: 1.5px solid rgba(255, 255, 255, 0.3) !important;
        
        /* 2. The Shining Glow:
           This adds a soft 'aura' around the button that feels alive */
        box-shadow: 0 0 8px rgba(25, 118, 210, 0.3), 
                    inset 0 0 4px rgba(255, 255, 255, 0.1);
        
        /* 3. Material Feel */
        background-color: rgba(255, 255, 255, 0.05) !important;
        backdrop-filter: blur(4px);
        
        /* Keeping your approved sizes */
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
        max-width: 120px;
        color: rgba(255, 255, 255, 0.9);
        transition: all 0.3s ease; /* Ensures smooth transition to your 'extraordinary' hover */
    }

    /* Metallic Sky specific: Makes the glow match your lighter blue accent */
    .theme-metallic-sky .project-btn {
        border-color: rgba(129, 212, 250, 0.4) !important;
        box-shadow: 0 0 10px rgba(129, 212, 250, 0.2);
    }

    @media (max-width: 768px) {
    /* ... your existing hero and project card rules ... */

    /* 1. Thinning the Action Buttons Outline */
    .more-info-toggle,
    .download-resume-btn,
    #view-resume-btn {
        /* Dropped from 2px to 1px for a sleeker, thinner outline */
        border-width: 1px !important;
        
        /* Maintaining your approved spacing and shape */
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
        border-radius: 50px;
        
        /* Ensure the 'extraordinary' effects remain untouched */
        transition: all 0.3s ease;
    }

    /* 2. Gap Adjustment for 4 Buttons */
    .action-buttons {
        gap: 0.8rem; /* Slightly tighter gap to keep the 'thinner' look balanced */
        margin-top: 1.5rem;
    }
}

    .timeline-date {
        font-size: 0.85rem; /* Small but sharp for the dates */
        margin-bottom: 0.2rem;
    }

    .timeline-title {
        font-size: 1.1rem; /* Reduced from 1.3rem - keeps it a clear heading */
        margin-bottom: 0.4rem;
        line-height: 1.3;
    }

    .timeline-description {
        font-size: 0.9rem; /* Perfectly matches your bio and hero subheadline */
        line-height: 1.5;
        opacity: 0.85;
        margin-bottom: 1rem;
    }

    /* 2. Tighten the Timeline spacing */
    .timeline-item {
        padding-left: 35px; /* Reduced from 40px/50px to save horizontal space */
        margin-bottom: 1.5rem;
    }

    /* 3. Scale the indicator dots */
    .timeline-item::before {
        width: 14px; /* Slightly smaller dots for a more 'engineered' look */
        height: 14px;
        left: 0px; 
    }

    .more-info-content.expanded {
        /* Mobile text is long, so we give it even more room */
        max-height: 2500px; 
    }
    
    /* Ensure the container doesn't hide the 2026 content */
    .more-info-content {
        overflow: visible; /* Allows the content to show if it exceeds the box slightly */
    }

    .public-vault-wrapper .section-title {
        font-size: 1.8rem !important; /* !important ensures it overrides any base style */
        margin-bottom: 0.8rem !important;
        text-align: center;
        width: 100%;
    }

    /* Target the specific description inside the vault */
    .public-vault-wrapper p {
        font-size: 0.9rem !important;
        line-height: 1.5 !important;
        max-width: 85% !important;
        margin: 0 auto 2.5rem auto !important; /* The 'auto' here fixes the right-side shift */
        text-align: center;
        opacity: 0.8;
    }

    /* 2. Fix the Card Alignment (Centering the Grid) */
    .vault-grid {
        display: flex;
        flex-direction: column;
        align-items: center; /* Centers the cards horizontally */
        justify-content: center;
        width: 100%;
        gap: 1.5rem;
        margin: 0 auto;
    }

    .vault-card {
        width: 90% !important; /* Sets a consistent width for mobile */
        max-width: 350px;       /* Prevents them from getting too wide */
        margin: 0 auto !important; /* Forces the card to stay in the center */
        padding: 2rem 1.5rem !important;
        border-radius: 20px !important;
    }

    /* 3. Scale the Vault Card content */
    .vault-card i {
        font-size: 2.8rem !important;
    }

    .vault-card h3 {
        font-size: 1.4rem !important;
        text-align: center;
    }

    .vault-card p {
        font-size: 0.85rem !important;
        margin-bottom: 1rem !important;
    }

    .email-link {
        /* Reduced from 1.1rem to 0.9rem to match the bio/subheadline scale */
        font-size: 0.9rem !important; 
        letter-spacing: 0.3px;
        opacity: 0.8;
        display: block;
        text-align: center;
        width: 100%;
        margin: 0.2rem 0;
    }

    /* 2. Refine the Footer Icons and Copyright */
    .footer-socials .footer-link i {
        font-size: 1.6rem; /* Slightly smaller icons for a tighter footer */
    }

    .footer-copyright {
        font-size: 0.75rem; /* Subtle and minimalist */
        margin-top: 0.8rem;
    }

    /* 3. Tighten the Footer Container */
    .main-footer {
        padding: 2rem 1.5rem; /* Reduced padding for a cleaner finish */
    }
}