/* ============================================
   VARIABLES & DESIGN TOKENS
   ============================================ */
:root {
    --bg-primary: #000000;
    --bg-secondary: #0a0f2c;
    --bg-tertiary: #10163a;
    --surface: rgba(15, 23, 60, 0.6);
    --glass: rgba(15, 23, 60, 0.35);
    --glass-border: rgba(100, 130, 255, 0.12);
    --glass-highlight: rgba(100, 130, 255, 0.06);
    --text-primary: #e8eaff;
    --text-secondary: #9ca3cf;
    --text-muted: #5b6196;
    --accent-blue: #4f6ef7;
    --accent-purple: #a259ff;
    --accent-cyan: #00d4ff;
    --accent-pink: #ff6b9d;
    --gradient-primary: linear-gradient(135deg, #4f6ef7, #a259ff);
    --gradient-accent: linear-gradient(135deg, #a259ff, #00d4ff);
    --gradient-hero: linear-gradient(135deg, #4f6ef7 0%, #a259ff 50%, #00d4ff 100%);
    --shadow-glow: 0 0 40px rgba(79, 110, 247, 0.15);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================================
   RESET & BASE
   ============================================ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: rgba(162, 89, 255, 0.3);
    color: #fff;
}

/* ============================================
   PARTICLE CANVAS
   ============================================ */
#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ============================================
   CURSOR GLOW
   ============================================ */
#cursor-glow {
    position: fixed;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79, 110, 247, 0.06) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s;
    will-change: transform;
}

/* ============================================
   NAVIGATION
   ============================================ */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition-smooth);
    backdrop-filter: blur(0px);
}

#navbar.scrolled {
    padding: 10px 0;
    background: rgba(5, 8, 22, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.logo-bracket {
    color: var(--accent-purple);
    font-family: var(--font-mono);
}

.nav-links {
    display: flex;
    gap: 8px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 20px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: transform var(--transition-smooth);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    position: relative;
    padding: 120px 0;
    z-index: 2;
}

.section-compact {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent-purple);
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    font-weight: 400;
}

/* ============================================
   GLASS CARD
   ============================================ */
.glass-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(12px);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(162, 89, 255, 0.3), transparent);
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.glass-card:hover::before {
    opacity: 1;
}

.glass-card:hover {
    border-color: rgba(100, 130, 255, 0.25);
    box-shadow: var(--shadow-glow);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: var(--radius-xl);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    font-family: var(--font-main);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 20px rgba(79, 110, 247, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(79, 110, 247, 0.45);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.6s;
}

.btn-primary:hover::after {
    left: 100%;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.btn-outline:hover {
    border-color: var(--accent-purple);
    background: rgba(162, 89, 255, 0.08);
    transform: translateY(-2px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(79, 110, 247, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 110, 247, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

.hero-text {
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(79, 110, 247, 0.1);
    border: 1px solid rgba(79, 110, 247, 0.2);
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    color: var(--accent-cyan);
    margin-bottom: 24px;
    font-weight: 500;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 8px #4ade80;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.6;
        transform: scale(0.8);
    }
}

.hero-title {
    margin-bottom: 20px;
}

.hero-greeting {
    display: block;
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.hero-name {
    display: block;
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1.1;
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-role {
    display: block;
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    font-weight: 600;
    color: var(--text-secondary);
    margin-top: 4px;
}

.hero-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 28px;
    max-width: 500px;
}

.hero-companies {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.company-badge {
    position: relative;
    padding: 12px 20px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(8px);
    cursor: default;
    transition: var(--transition-smooth);
    overflow: hidden;
}

.company-badge-glow {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity var(--transition-smooth);
    border-radius: inherit;
}

[data-company="hcltech"] .company-badge-glow {
    background: radial-gradient(circle at center, rgba(79, 110, 247, 0.15), transparent 70%);
}

[data-company="makemytrip"] .company-badge-glow {
    background: radial-gradient(circle at center, rgba(255, 107, 157, 0.15), transparent 70%);
}

.company-badge:hover .company-badge-glow {
    opacity: 1;
}

.company-badge:hover {
    border-color: rgba(162, 89, 255, 0.35);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.company-badge-content {
    position: relative;
    z-index: 1;
}

.company-status {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 2px;
}

.company-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Hero Spline Animation */
.hero-3d-scene {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.spline-container {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
    cursor: grab;
}

.spline-container:active {
    cursor: grabbing;
}

/* Ensure spline viewer doesn't hijack scroll on mobile */
spline-viewer {
    touch-action: pan-y;
}

/* Hide Spline Logo */
#spline-logo,
.spline-logo,
[logo-image] {
    display: none !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

@media (max-width: 1024px) {
    .hero-3d-scene {
        height: 400px;
        min-height: auto;
    }
}

@media (max-width: 640px) {
    .hero-3d-scene {
        height: 320px;
    }
}

@keyframes widget-float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    25% {
        transform: translateY(-8px) rotate(3deg);
    }

    75% {
        transform: translateY(5px) rotate(-2deg);
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.75rem;
    animation: scroll-fade 2s ease-in-out infinite;
}

.scroll-mouse {
    width: 24px;
    height: 38px;
    border: 2px solid rgba(100, 130, 255, 0.3);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.scroll-dot {
    width: 4px;
    height: 8px;
    background: var(--accent-purple);
    border-radius: 2px;
    animation: scroll-dot 2s ease-in-out infinite;
}

@keyframes scroll-dot {
    0% {
        transform: translateY(0);
        opacity: 1;
    }

    100% {
        transform: translateY(12px);
        opacity: 0;
    }
}

@keyframes scroll-fade {

    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.about-card {
    padding: 40px;
    text-align: center;
}

.about-card-inner {
    position: relative;
    z-index: 1;
}

.about-avatar {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 24px;
}

.avatar-ring {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid transparent;
    background: var(--gradient-primary) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: ring-rotate 4s linear infinite;
}

@keyframes ring-rotate {
    to {
        transform: rotate(360deg);
    }
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: #fff;
    box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.about-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    position: relative;
    z-index: 1;
}

.avatar-placeholder::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.3));
}

.avatar-glow {
    position: absolute;
    inset: -20px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(162, 89, 255, 0.15), transparent 70%);
    z-index: -1;
}

.about-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.about-title {
    color: var(--accent-purple);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 16px;
}

.about-bio {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-card {
    padding: 28px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
}

.stat-icon {
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 1.2rem;
    color: rgba(162, 89, 255, 0.15);
}

/* ============================================
   SKILLS SECTION
   ============================================ */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.skill-card {
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition-smooth);
}

.skill-card:hover {
    transform: translateY(-8px);
}

.skill-spline-wrapper {
    grid-column: 1 / -1;
    height: 480px;
    border-radius: var(--radius-lg);
    background: var(--glass);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    overflow: hidden;
    position: relative;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.skill-spline-wrapper spline-viewer {
    width: 100%;
    height: 100%;
}

.skill-icon-wrap {
    position: relative;
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
}

.skill-glow {
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--skill-color, rgba(162, 89, 255, 0.15)), transparent 70%);
    opacity: 0.2;
    transition: opacity var(--transition-smooth);
}

.skill-card:hover .skill-glow {
    opacity: 0.4;
}

.skill-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.skill-card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.skill-level {
    height: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    overflow: hidden;
}

.skill-bar {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--skill-color), rgba(162, 89, 255, 0.7));
    border-radius: 2px;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.skill-bar.animated {
    width: var(--skill-width);
}

/* ============================================
   EXPERIENCE / TIMELINE
   ============================================ */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(79, 110, 247, 0.1);
    transform: translateX(-50%);
}

.timeline-progress {
    width: 100%;
    height: 0;
    background: var(--gradient-primary);
    border-radius: 1px;
    transition: height 0.3s;
}

.timeline-item {
    position: relative;
    display: flex;
    margin-bottom: 60px;
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item[data-side="right"] {
    justify-content: flex-end;
    padding-left: calc(50% + 30px);
}

.timeline-item[data-side="left"] {
    justify-content: flex-start;
    padding-right: calc(50% + 30px);
}

.timeline-dot {
    position: absolute;
    left: 50%;
    top: 30px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--gradient-primary);
    transform: translateX(-50%);
    z-index: 3;
    box-shadow: 0 0 20px rgba(79, 110, 247, 0.4);
}

.timeline-dot-pulse {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid rgba(79, 110, 247, 0.3);
    animation: dot-pulse 2s ease-in-out infinite;
}

@keyframes dot-pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.timeline-card {
    padding: 28px;
    width: 100%;
}

.timeline-date {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--accent-cyan);
    font-weight: 500;
    margin-bottom: 12px;
}

.timeline-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.timeline-company {
    color: var(--accent-purple);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.timeline-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

.timeline-achievements {
    margin-bottom: 16px;
}

.achievement {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.achievement i {
    color: var(--accent-cyan);
    margin-top: 3px;
    font-size: 0.8rem;
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    padding: 4px 12px;
    background: rgba(79, 110, 247, 0.1);
    border: 1px solid rgba(79, 110, 247, 0.15);
    border-radius: var(--radius-xl);
    font-size: 0.75rem;
    color: var(--accent-blue);
    font-weight: 500;
}

/* ============================================
   PROJECTS SECTION
   ============================================ */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.project-card {
    overflow: hidden;
    transition: var(--transition-smooth);
}

.project-card:hover {
    transform: translateY(-8px);
}

.project-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    overflow: hidden;
}

.project-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    color: rgba(255, 255, 255, 0.15);
    background: radial-gradient(circle at center, var(--bg-tertiary), var(--bg-primary));
    position: relative;
}

.project-image-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(79, 110, 247, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 110, 247, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
}

.project-image-placeholder i {
    filter: drop-shadow(0 0 10px var(--accent-purple));
    animation: icon-float 3s ease-in-out infinite;
}

@keyframes icon-float {

    0%,
    100% {
        transform: translateY(0);
        opacity: 0.6;
    }

    50% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(5, 8, 22, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1rem;
    transition: var(--transition-smooth);
    transform: translateY(10px);
}

.project-card:hover .project-link {
    transform: translateY(0);
}

.project-link:hover {
    background: var(--gradient-primary);
    border-color: transparent;
}

.project-info {
    padding: 24px;
}

.project-info h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.project-info p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.project-tech span {
    padding: 4px 10px;
    background: rgba(162, 89, 255, 0.08);
    border: 1px solid rgba(162, 89, 255, 0.12);
    border-radius: var(--radius-xl);
    font-size: 0.72rem;
    color: var(--accent-purple);
    font-weight: 500;
}

/* ============================================
   SOCIAL SECTION
   ============================================ */
.social-grid {
    display: flex;
    justify-content: center;
    gap: 28px;
    flex-wrap: wrap;
}

.social-btn {
    width: 100px;
    height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 50%;
    text-decoration: none;
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 500;
    transition: var(--transition-spring);
    position: relative;
}

.social-glow {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.social-btn:hover .social-glow {
    opacity: 1;
}

.social-btn i {
    font-size: 1.6rem;
    transition: var(--transition-spring);
}

.social-btn:hover {
    transform: translateY(-10px) scale(1.1);
}

.social-btn:hover i {
    transform: scale(1.15);
}

[data-platform="github"] .social-glow {
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.15);
}

[data-platform="github"]:hover {
    border-color: rgba(255, 255, 255, 0.3);
}

[data-platform="facebook"] .social-glow {
    box-shadow: 0 0 30px rgba(24, 119, 242, 0.3);
}

[data-platform="facebook"]:hover {
    border-color: rgba(24, 119, 242, 0.4);
}

[data-platform="facebook"]:hover i {
    color: #1877f2;
}

[data-platform="instagram"] .social-glow {
    box-shadow: 0 0 30px rgba(228, 64, 95, 0.3);
}

[data-platform="instagram"]:hover {
    border-color: rgba(228, 64, 95, 0.4);
}

[data-platform="instagram"]:hover i {
    color: #e4405f;
}

[data-platform="snapchat"] .social-glow {
    box-shadow: 0 0 30px rgba(255, 252, 0, 0.2);
}

[data-platform="snapchat"]:hover {
    border-color: rgba(255, 252, 0, 0.3);
}

[data-platform="snapchat"]:hover i {
    color: #fffc00;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    align-items: start;
}

.contact-card {
    padding: 40px;
}

.form-group {
    position: relative;
    margin-bottom: 32px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(100, 130, 255, 0.15);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: var(--font-main);
    outline: none;
    transition: var(--transition-smooth);
    resize: none;
}

.form-group label {
    position: absolute;
    top: 14px;
    left: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.form-group input:focus~label,
.form-group input:valid~label,
.form-group textarea:focus~label,
.form-group textarea:valid~label {
    top: -10px;
    font-size: 0.72rem;
    color: var(--accent-purple);
}

.input-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-smooth);
}

.form-group input:focus~.input-line,
.form-group textarea:focus~.input-line {
    width: 100%;
}

.btn-submit {
    width: 100%;
    justify-content: center;
    padding: 16px 32px;
    font-size: 1rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-info-card i {
    font-size: 1.3rem;
    color: var(--accent-purple);
    width: 24px;
    text-align: center;
}

.contact-info-card h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.contact-info-card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--glass-border);
    position: relative;
    z-index: 2;
}

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

.footer-logo {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.footer-text {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 4px;
}

.footer-text .fa-heart {
    color: var(--accent-pink);
}

.footer-copyright {
    color: var(--text-muted);
    font-size: 0.78rem;
}

/* ============================================
   ANIMATIONS – Reveal on scroll
   ============================================ */
.animate-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-in:nth-child(1) {
    transition-delay: 0s;
}

.animate-in:nth-child(2) {
    transition-delay: 0.1s;
}

.animate-in:nth-child(3) {
    transition-delay: 0.2s;
}

.animate-in:nth-child(4) {
    transition-delay: 0.3s;
}

.animate-in:nth-child(5) {
    transition-delay: 0.4s;
}

/* Section items stagger */
.skill-card,
.project-card,
.stat-card,
.contact-info-card {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.skill-card.visible,
.project-card.visible,
.stat-card.visible,
.contact-info-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE – TABLET
   ============================================ */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-description {
        max-width: 100%;
        margin: 0 auto 28px;
    }

    .hero-companies {
        justify-content: center;
    }

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

    .hero-3d-scene {
        order: -1;
    }

    .workspace-3d {
        width: 360px;
        height: 320px;
    }

    .laptop-screen {
        width: 240px;
        height: 155px;
    }

    .laptop-base {
        width: 270px;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

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

    .timeline-line {
        left: 20px;
    }

    .timeline-item[data-side="right"],
    .timeline-item[data-side="left"] {
        padding-left: 60px;
        padding-right: 0;
        justify-content: flex-start;
    }

    .timeline-dot {
        left: 20px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   RESPONSIVE – MOBILE
   ============================================ */
@media (max-width: 640px) {
    html {
        font-size: 15px;
    }

    .section {
        padding: 60px 0;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(5, 8, 22, 0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 4px;
        transition: right var(--transition-smooth);
        border-left: 1px solid var(--glass-border);
    }

    .nav-links.open {
        right: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero-name {
        font-size: clamp(2.2rem, 10vw, 3.2rem);
    }

    .skill-icon-wrap {
        width: 36px;
        height: 36px;
        font-size: 1.2rem;
        margin-bottom: 8px;
    }

    .skill-glow {
        inset: -3px;
    }

    .stat-icon {
        font-size: 0.8rem;
    }

    .skills-grid,
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
        perspective: 1200px;
        padding: 10px 0;
    }

    .skill-card,
    .project-card {
        padding: 12px 8px;
        text-align: center;
        border-radius: var(--radius-md);
        animation: card-float-3d 6s ease-in-out infinite;
        transform-style: preserve-3d;
        backface-visibility: hidden;
    }

    /* Stagger the 3D floating animation */
    .skill-card:nth-child(2n),
    .project-card:nth-child(2n) {
        animation-delay: -1.5s;
    }

    .skill-card:nth-child(3n),
    .project-card:nth-child(3n) {
        animation-delay: -3s;
    }

    .skill-card:nth-child(4n),
    .project-card:nth-child(4n) {
        animation-delay: -4.5s;
    }

    @keyframes card-float-3d {

        0%,
        100% {
            transform: translateY(0) rotateX(0deg) rotateY(0deg) translateZ(0px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }

        25% {
            transform: translateY(-5px) rotateX(5deg) rotateY(-5deg) translateZ(10px);
            box-shadow: 0 15px 25px rgba(0, 0, 0, 0.4);
        }

        50% {
            transform: translateY(-8px) rotateX(-5deg) rotateY(3deg) translateZ(5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.35);
        }

        75% {
            transform: translateY(-4px) rotateX(3deg) rotateY(-3deg) translateZ(8px);
            box-shadow: 0 12px 22px rgba(0, 0, 0, 0.4);
        }
    }

    .skill-card h3,
    .project-info h3 {
        font-size: 0.75rem;
        font-weight: 700;
        margin-bottom: 2px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .skill-card p,
    .project-info p {
        font-size: 0.65rem;
        line-height: 1.3;
        margin-bottom: 8px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .skill-spline-wrapper {
        height: 220px;
    }

    .project-image {
        height: 80px;
    }

    .project-info {
        padding: 10px 6px;
    }

    .project-tech {
        display: none;
        /* Hide tech tags on small tiles for better layout */
    }

    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .stat-card {
        padding: 12px 8px;
    }

    .stat-number {
        font-size: 1.2rem;
    }

    .stat-label {
        font-size: 0.7rem;
    }

    .social-btn {
        width: 58px;
        height: 58px;
        gap: 3px;
        font-size: 0.6rem;
    }

    .social-btn i {
        font-size: 1.1rem;
    }

    .social-grid {
        gap: 10px;
    }

    .contact-card {
        padding: 20px;
    }

    .contact-info-card {
        padding: 12px;
        gap: 8px;
    }

    .contact-info-card i {
        font-size: 1rem;
    }

    .hero-companies {
        flex-direction: column;
        align-items: center;
        width: 100%;
        gap: 10px;
    }

    .company-badge {
        width: 100%;
        max-width: 280px;
        padding: 8px 14px;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
        gap: 10px;
    }

    .hero-cta .btn {
        width: 100%;
        justify-content: center;
        padding: 12px 24px;
        font-size: 0.85rem;
    }

    /* Standardized line-clamp for compatibility */
    .skill-card p,
    .project-info p {
        -webkit-line-clamp: 2;
        line-clamp: 2;
    }

    /* Add more mobile-specific entrance animations */
    .animate-in.visible {
        animation: mobile-slide-up 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    }

    @keyframes mobile-slide-up {
        0% {
            opacity: 0;
            transform: translateY(20px) scale(0.95);
        }

        100% {
            opacity: 1;
            transform: translateY(0) scale(1);
        }
    }

    /* Enhance interaction feedback on mobile */
    .glass-card:active {
        transform: scale(0.96) translateZ(0px) !important;
        border-color: var(--accent-purple);
        transition: transform 0.1s;
    }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }

    .scroll-indicator {
        display: none;
    }
}