/* ========================================
   MEHBEER TALPUR - PREMIUM PORTFOLIO
   Ultra Modern Design System
   ======================================== */

/* CSS Custom Properties */
:root {
    /* Color Palette */
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #12121a;
    --color-bg-tertiary: #1a1a25;

    /* Accent Colors - Luxurious Purple/Blue Gradient */
    --color-accent-1: #7c3aed;
    --color-accent-2: #a855f7;
    --color-accent-3: #c084fc;
    --color-accent-4: #6366f1;
    --color-accent-5: #8b5cf6;

    /* Gold Accent */
    --color-gold: #f59e0b;
    --color-gold-light: #fbbf24;

    /* Text Colors */
    --color-text-primary: #ffffff;
    --color-text-secondary: rgba(255, 255, 255, 0.7);
    --color-text-tertiary: rgba(255, 255, 255, 0.5);

    /* Glass Effect */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-slower: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
    font-family: var(--font-body);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: none;
}

/* Custom Cursor */
.cursor-follower {
    position: fixed;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-accent-2);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    transition: transform 0.15s ease, width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
}

.cursor-dot {
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--color-accent-2);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10001;
    transform: translate(-50%, -50%);
}

body:hover .cursor-follower {
    opacity: 1;
}

a:hover~.cursor-follower,
button:hover~.cursor-follower {
    transform: translate(-50%, -50%) scale(1.5);
    border-color: var(--color-accent-3);
}

/* 3D Background Canvas */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.6;
}

/* Loading Screen */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.loader-text {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: 0.5rem;
    display: flex;
    gap: 0.5rem;
}

.loader-text span {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-accent-2), var(--color-accent-4));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: letterBounce 0.6s ease infinite;
}

.loader-text span:nth-child(1) {
    animation-delay: 0s;
}

.loader-text span:nth-child(2) {
    animation-delay: 0.1s;
}

.loader-text span:nth-child(3) {
    animation-delay: 0.2s;
}

.loader-text span:nth-child(4) {
    animation-delay: 0.3s;
}

.loader-text span:nth-child(5) {
    animation-delay: 0.4s;
}

.loader-text span:nth-child(6) {
    animation-delay: 0.5s;
}

.loader-text span:nth-child(7) {
    animation-delay: 0.6s;
}

@keyframes letterBounce {

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

    50% {
        transform: translateY(-15px);
    }
}

.loader-bar {
    width: 200px;
    height: 3px;
    background: var(--glass-border);
    border-radius: var(--radius-full);
    margin-top: var(--space-xl);
    overflow: hidden;
}

.loader-progress {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent-2), var(--color-accent-4));
    border-radius: var(--radius-full);
    animation: loadProgress 2s ease forwards;
}

@keyframes loadProgress {
    to {
        width: 100%;
    }
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--space-lg) var(--space-2xl);
    transition: all var(--transition-base);
}

.nav.scrolled {
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    text-decoration: none;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-accent-2), var(--color-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: var(--space-xl);
}

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    position: relative;
    padding: var(--space-sm) 0;
    transition: color var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent-2), var(--color-accent-4));
    transition: width var(--transition-base);
}

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

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.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(7px, -7px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--color-bg-primary);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
}

.mobile-link {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--color-text-primary);
    text-decoration: none;
    transition: color var(--transition-base);
}

.mobile-link:hover {
    color: var(--color-accent-2);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* Section Base */
.section {
    padding: var(--space-5xl) 0;
    position: relative;
}

.section-header {
    margin-bottom: var(--space-4xl);
    text-align: center;
}

.section-number {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent-2);
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    background: linear-gradient(135deg, var(--color-text-primary), var(--color-text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-lg);
}

.section-line {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent-2), var(--color-accent-4));
    margin: 0 auto;
    border-radius: var(--radius-full);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-5xl) var(--space-xl);
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    width: 100%;
}

.hero-text {
    z-index: 10;
}

.hero-label {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.label-line {
    width: 40px;
    height: 2px;
    background: var(--color-accent-2);
}

.label-text {
    font-size: 0.875rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-xl);
}

.title-line {
    display: block;
    overflow: hidden;
}

.title-word {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-accent-3) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-2xl);
    max-width: 500px;
}

.sub-highlight {
    color: var(--color-accent-3);
    font-weight: 500;
}

.hero-badges {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    backdrop-filter: blur(10px);
}

.badge-icon {
    font-size: 1.25rem;
}

.badge-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.hero-cta {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.cta-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: linear-gradient(135deg, var(--color-accent-1), var(--color-accent-4));
    color: var(--color-text-primary);
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.cta-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.cta-primary:hover::before {
    left: 100%;
}

.cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(124, 58, 237, 0.4);
}

.cta-secondary {
    display: inline-flex;
    align-items: center;
    padding: var(--space-md) var(--space-xl);
    background: transparent;
    color: var(--color-text-primary);
    text-decoration: none;
    font-weight: 500;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.cta-secondary:hover {
    background: var(--glass-bg);
    border-color: var(--color-accent-2);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.profile-container {
    position: relative;
    width: 400px;
    height: 400px;
}

.profile-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 380px;
    height: 380px;
    border: 2px solid transparent;
    border-radius: 50%;
    background: linear-gradient(var(--color-bg-primary), var(--color-bg-primary)) padding-box,
        linear-gradient(135deg, var(--color-accent-2), var(--color-accent-4), var(--color-gold)) border-box;
    animation: rotate 10s linear infinite;
}

.profile-ring-2 {
    width: 420px;
    height: 420px;
    opacity: 0.5;
    animation-direction: reverse;
    animation-duration: 15s;
}

@keyframes rotate {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.profile-image {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 320px;
    height: 320px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--color-bg-primary);
    box-shadow: 0 20px 60px rgba(124, 58, 237, 0.3);
}

.profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.profile-float {
    position: absolute;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    backdrop-filter: blur(10px);
    font-size: 1.5rem;
    animation: float 3s ease-in-out infinite;
}

.profile-float-1 {
    top: 20px;
    right: 20px;
    animation-delay: 0s;
}

.profile-float-2 {
    bottom: 60px;
    left: 0;
    animation-delay: 1s;
}

.profile-float-3 {
    bottom: 20px;
    right: 40px;
    animation-delay: 2s;
}

@keyframes float {

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

    50% {
        transform: translateY(-15px);
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    animation: fadeInUp 1s ease 2s forwards;
    opacity: 0;
}

.scroll-mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--color-text-tertiary);
    border-radius: 13px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--color-accent-2);
    border-radius: 2px;
    animation: scrollWheel 1.5s ease-in-out infinite;
}

@keyframes scrollWheel {

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

    50% {
        transform: translateY(10px);
        opacity: 0;
    }
}

.scroll-indicator span {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
    }
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-intro {
    font-family: var(--font-display);
    font-size: 1.5rem;
    line-height: 1.6;
    margin-bottom: var(--space-xl);
    color: var(--color-text-primary);
}

.about-intro strong {
    color: var(--color-accent-2);
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-accent-2), var(--color-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.about-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    font-size: 1.05rem;
}

.about-stats {
    display: flex;
    gap: var(--space-2xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--glass-border);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-accent-2), var(--color-accent-4));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    margin-top: var(--space-sm);
    display: block;
}

/* About Image / Quote Card */
.about-image {
    position: relative;
}

.image-frame {
    position: relative;
}

.frame-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-accent-2);
    border-radius: var(--radius-xl);
    opacity: 0.3;
}

.image-card {
    position: relative;
    padding: var(--space-3xl);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
    overflow: hidden;
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--color-accent-2) 0%, transparent 70%);
    opacity: 0.1;
    animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.1;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.15;
    }
}

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

.card-content blockquote {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--color-text-primary);
    line-height: 1.6;
}

.card-content cite {
    display: block;
    margin-top: var(--space-lg);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-style: normal;
    color: var(--color-accent-2);
}

/* Education Section */
.education {
    background: var(--color-bg-secondary);
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-4xl);
}

.edu-card {
    perspective: 1000px;
    height: 400px;
}

.edu-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    transform-style: preserve-3d;
}

.edu-card:hover .edu-card-inner {
    transform: rotateY(180deg);
}

.edu-card-front,
.edu-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.edu-card-front {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
}

.edu-card-back {
    background: linear-gradient(135deg, var(--color-accent-1) 0%, var(--color-accent-4) 100%);
    transform: rotateY(180deg);
}

.edu-icon {
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-xl);
}

.university-icon {
    color: var(--color-accent-2);
}

.edu-school {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.edu-degree {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
}

.edu-year {
    font-size: 0.875rem;
    color: var(--color-accent-2);
    font-weight: 500;
}

.edu-hover-hint {
    margin-top: var(--space-xl);
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    opacity: 0.7;
}

.edu-card-back h4 {
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
}

.edu-card-back ul {
    list-style: none;
    text-align: left;
}

.edu-card-back li {
    padding: var(--space-sm) 0;
    font-size: 0.95rem;
    position: relative;
    padding-left: var(--space-lg);
}

.edu-card-back li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: rgba(255, 255, 255, 0.7);
}

.edu-badge {
    margin-top: var(--space-xl);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Timeline */
.education-timeline {
    position: relative;
    padding: var(--space-2xl) 0;
}

.timeline-line {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--glass-border);
    transform: translateY(-50%);
}

.timeline-progress {
    width: 40%;
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent-2), var(--color-accent-4));
    border-radius: var(--radius-full);
}

.timeline-points {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.timeline-point {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.timeline-point::before {
    content: '';
    width: 16px;
    height: 16px;
    background: var(--color-bg-secondary);
    border: 2px solid var(--glass-border);
    border-radius: 50%;
    margin-bottom: var(--space-md);
    transition: all var(--transition-base);
}

.timeline-point.active::before {
    background: var(--color-accent-2);
    border-color: var(--color-accent-2);
    box-shadow: 0 0 20px var(--color-accent-2);
}

.point-year {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.point-event {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin-top: var(--space-xs);
}

/* Skills Section */
.skills-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
}

.skills-category {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    backdrop-filter: blur(20px);
}

.category-title {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-xl);
}

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

.skills-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.skill-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.skill-name {
    font-size: 0.9rem;
    font-weight: 500;
}

.skill-level {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.skill-bar {
    width: 100%;
    height: 6px;
    background: var(--glass-border);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent-2), var(--color-accent-4));
    border-radius: var(--radius-full);
    width: 0;
    transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.skill-tag {
    padding: var(--space-sm) var(--space-md);
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--color-accent-3);
    transition: all var(--transition-base);
}

.skill-tag:hover {
    background: rgba(124, 58, 237, 0.2);
    transform: translateY(-2px);
}

/* Vision Section */
.vision {
    background: var(--color-bg-secondary);
    overflow: hidden;
}

.vision-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.vision-quote {
    position: relative;
    padding: var(--space-2xl);
}

.quote-mark {
    font-family: var(--font-display);
    font-size: 6rem;
    line-height: 0;
    color: var(--color-accent-2);
    opacity: 0.3;
}

.quote-mark:first-child {
    position: absolute;
    top: 0;
    left: 0;
}

.quote-mark:last-child {
    position: absolute;
    bottom: -2rem;
    right: 0;
}

.vision-quote p {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-style: italic;
    line-height: 1.6;
    color: var(--color-text-primary);
}

.vision-goals {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.goal-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    backdrop-filter: blur(20px);
    transition: all var(--transition-base);
}

.goal-card:hover {
    transform: translateX(10px);
    border-color: var(--color-accent-2);
}

.goal-number {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent-2);
    margin-bottom: var(--space-sm);
}

.goal-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.goal-desc {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* Floating Shapes */
.vision-bg-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    filter: blur(60px);
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--color-accent-2);
    top: -100px;
    right: -100px;
    animation: shapeFloat 8s ease-in-out infinite;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--color-accent-4);
    bottom: -50px;
    left: -50px;
    animation: shapeFloat 10s ease-in-out infinite reverse;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: var(--color-gold);
    top: 50%;
    left: 50%;
    animation: shapeFloat 6s ease-in-out infinite;
}

@keyframes shapeFloat {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(30px, -30px);
    }
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
}

.contact-info h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: var(--space-lg);
}

.contact-info>p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
}

.contact-methods {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-xl);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    text-decoration: none;
    transition: all var(--transition-base);
}

.contact-method:hover {
    background: rgba(124, 58, 237, 0.1);
    border-color: var(--color-accent-2);
    transform: translateY(-3px);
}

.method-icon {
    width: 24px;
    height: 24px;
    color: var(--color-accent-2);
}

.method-icon svg {
    width: 100%;
    height: 100%;
}

.contact-locations {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.location {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--color-text-tertiary);
    font-size: 0.9rem;
}

.location-icon {
    font-size: 1.25rem;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    backdrop-filter: blur(20px);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-md) 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--glass-border);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: border-color var(--transition-base);
}

.form-group textarea {
    resize: none;
}

.form-group label {
    position: absolute;
    top: var(--space-md);
    left: 0;
    color: var(--color-text-tertiary);
    font-size: 0.9rem;
    pointer-events: none;
    transition: all var(--transition-base);
}

.form-group input:focus~label,
.form-group input:valid~label,
.form-group textarea:focus~label,
.form-group textarea:valid~label {
    top: -10px;
    font-size: 0.75rem;
    color: var(--color-accent-2);
}

.form-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent-2), var(--color-accent-4));
    transition: width var(--transition-base);
}

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

.submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-lg) var(--space-2xl);
    background: linear-gradient(135deg, var(--color-accent-1), var(--color-accent-4));
    color: var(--color-text-primary);
    border: none;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(124, 58, 237, 0.4);
}

/* Footer */
.footer {
    background: var(--color-bg-secondary);
    padding: var(--space-4xl) 0 var(--space-xl);
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--glass-border);
}

.footer-brand {
    text-align: left;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-accent-2), var(--color-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    font-size: 1rem;
    margin-top: var(--space-sm);
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
}

.footer-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-base);
}

.footer-links a:hover {
    color: var(--color-accent-2);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--color-accent-2);
    border-color: var(--color-accent-2);
    color: var(--color-text-primary);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.footer-credit {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text {
        order: 2;
    }

    .hero-visual {
        order: 1;
    }

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

    .hero-subtitle {
        margin: 0 auto var(--space-2xl);
    }

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

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

    .profile-container {
        width: 300px;
        height: 300px;
    }

    .profile-ring {
        width: 280px;
        height: 280px;
    }

    .profile-ring-2 {
        width: 320px;
        height: 320px;
    }

    .profile-image {
        width: 240px;
        height: 240px;
    }

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

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

    .skills-container {
        grid-template-columns: 1fr;
    }

    .vision-content {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    body {
        cursor: auto;
    }

    .cursor-follower,
    .cursor-dot {
        display: none;
    }

    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section {
        padding: var(--space-3xl) 0;
    }

    .about-stats {
        flex-direction: column;
        gap: var(--space-xl);
    }

    .timeline-points {
        flex-direction: column;
        gap: var(--space-xl);
    }

    .timeline-line {
        top: 0;
        left: 50%;
        width: 2px;
        height: 100%;
        transform: translateX(-50%);
    }

    .timeline-progress {
        width: 100%;
        height: 40%;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--space-xl);
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* ========================================
   SCROLL PROGRESS INDICATOR
   ======================================== */
.scroll-progress-container {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
}

.scroll-progress-bar {
    width: 3px;
    height: 120px;
    background: var(--glass-border);
    border-radius: var(--radius-full);
    overflow: hidden;
    position: relative;
}

.scroll-progress-fill {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: linear-gradient(to top, var(--color-accent-2), var(--color-accent-4));
    border-radius: var(--radius-full);
    transition: height 0.1s ease-out;
}

.scroll-progress-number {
    display: flex;
    align-items: baseline;
    gap: 2px;
    font-family: var(--font-heading);
    font-weight: 600;
}

.progress-current {
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--color-accent-2), var(--color-accent-4));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.progress-divider {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.progress-total {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.scroll-section-name {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-text-tertiary);
    font-weight: 500;
}

/* ========================================
   ACHIEVEMENTS SECTION
   ======================================== */
.achievements {
    background: var(--color-bg-secondary);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.achievement-card {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-accent-2), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.achievement-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-2);
    box-shadow: 0 20px 40px rgba(124, 58, 237, 0.15);
}

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

/* Featured style removed - all cards uniform */

.achievement-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-accent-1), var(--color-accent-4));
    border-radius: var(--radius-lg);
    font-size: 1.75rem;
}

.achievement-content {
    flex: 1;
}

.achievement-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--color-text-primary);
}

.achievement-org {
    font-size: 0.875rem;
    color: var(--color-accent-3);
    margin-bottom: var(--space-sm);
    font-weight: 500;
}

.achievement-desc {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.achievement-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent-3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ========================================
   CURSOR HOVER STATE
   ======================================== */
.cursor-follower.cursor-hover {
    width: 60px;
    height: 60px;
    border-color: var(--color-accent-3);
    background: rgba(168, 85, 247, 0.1);
}

/* ========================================
   RESPONSIVE - SCROLL PROGRESS & ACHIEVEMENTS
   ======================================== */
@media (max-width: 1024px) {
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .scroll-progress-container {
        right: 15px;
    }

    .scroll-progress-bar {
        height: 80px;
    }

    .progress-current {
        font-size: 1.25rem;
    }

    .scroll-section-name {
        display: none;
    }

    .achievement-card {
        flex-direction: column;
        text-align: center;
    }

    .achievement-icon {
        margin: 0 auto;
    }
}