/* ====================================
   FUTURISTIC PORTFOLIO - CSS
   Black & White Theme with Neon Glow
   ==================================== */

:root {
    --color-bg: #000000;
    --color-bg-alt: #0a0a0a;
    --color-bg-card: #111111;
    --color-primary: #ffffff;
    --color-secondary: #666666;
    --color-accent: #ffffff;
    --color-border: #333333;
    --color-glow: rgba(255, 255, 255, 0.3);
    --font-primary: 'Orbitron', sans-serif;
    --font-secondary: 'Space Grotesk', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    background: var(--color-bg);
    color: var(--color-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ====================================
   ANIMATED GRAPH BACKGROUND
   ==================================== */

#graph-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.15;
}

::selection {
    background: var(--color-primary);
    color: var(--color-bg);
}

/* ====================================
   NAVIGATION
   ==================================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    position: relative;
}

.glitch {
    position: relative;
    display: inline-block;
    animation: glitch 3s infinite;
}

@keyframes glitch {
    0%, 90%, 100% {
        transform: translate(0);
    }
    92% {
        transform: translate(-2px, 2px);
    }
    94% {
        transform: translate(2px, -2px);
    }
    96% {
        transform: translate(-2px, -2px);
    }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-menu a {
    color: var(--color-primary);
    text-decoration: none;
    font-family: var(--font-primary);
    font-size: 0.85rem;
    letter-spacing: 1px;
    position: relative;
    transition: var(--transition);
}

.nav-menu a::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary);
    transition: width 0.3s ease;
}

.nav-menu a:hover::before {
    width: 100%;
}

.nav-menu a:hover {
    text-shadow: 0 0 10px var(--color-glow);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

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

/* ====================================
   HERO SECTION
   ==================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 100px 2rem 50px;
    z-index: 1;
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

.hero-content {
    max-width: 1400px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-portrait {
    position: relative;
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    margin: 0 auto;
}

.portrait-glow {
    position: absolute;
    inset: -30px;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: portraitPulse 3s ease-in-out infinite;
}

@keyframes portraitPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.5;
    }
}

.portrait-placeholder {
    width: 100%;
    height: 100%;
    border: 3px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: 
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.05), transparent),
        var(--color-bg-card);
    box-shadow: 
        0 0 50px rgba(255, 255, 255, 0.1),
        inset 0 0 50px rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.portrait-icon {
    font-family: var(--font-primary);
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-shadow: 0 0 20px var(--color-glow);
}

.portrait-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    transition: var(--transition);
}

.portrait-placeholder:hover .portrait-image {
    transform: scale(1.02);
    filter: brightness(1.1);
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    box-shadow: 0 0 10px var(--color-primary);
    animation: scan 3s ease-in-out infinite;
}

@keyframes scan {
    0%, 100% {
        top: 0;
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        top: 100%;
        opacity: 0;
    }
}

.hero-text {
    text-align: left;
}

.hero-subtitle {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    letter-spacing: 3px;
    color: var(--color-secondary);
    margin-bottom: 1rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.2s;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
}

.title-line {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.title-line:nth-child(1) {
    animation-delay: 0.4s;
}

.title-line:nth-child(2) {
    animation-delay: 0.6s;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-role {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 5px;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.8s;
}

.cursor {
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-secondary);
    margin-bottom: 1rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 1s;
}

.hero-location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-secondary);
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 1.2s;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 1.4s;
}

.btn {
    font-family: var(--font-primary);
    padding: 1rem 2rem;
    border: 2px solid var(--color-primary);
    background: transparent;
    color: var(--color-primary);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 2px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-bg);
}

.btn-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.btn-primary:hover {
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-bg);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0;
    animation: fadeIn 1s ease forwards 2s;
}

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

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--color-primary);
    border-radius: 15px;
    position: relative;
}

.wheel {
    width: 3px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: mouseScroll 1.5s ease-in-out infinite;
}

@keyframes mouseScroll {
    0%, 20% {
        transform: translate(-50%, 0);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, 15px);
        opacity: 0;
    }
}

.scroll-indicator span {
    font-family: var(--font-primary);
    font-size: 0.7rem;
    letter-spacing: 2px;
    color: var(--color-secondary);
}

/* ====================================
   SECTIONS
   ==================================== */

.section {
    padding: 120px 2rem;
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 4rem;
}

.section-number {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    padding: 0.5rem 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 80px;
    transition: var(--transition);
}

.section-number:hover {
    background: var(--color-primary);
    color: var(--color-bg);
    box-shadow: 0 0 20px var(--color-glow);
}

.section-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: 3px;
    position: relative;
}

.section-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, var(--color-border), transparent);
}

/* ====================================
   ABOUT SECTION
   ==================================== */

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-paragraph {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
    padding-left: 20px;
    border-left: 2px solid var(--color-border);
    transition: var(--transition);
}

.about-paragraph:hover {
    border-left-color: var(--color-primary);
    padding-left: 30px;
}

.highlight {
    color: var(--color-primary);
    font-weight: 500;
    position: relative;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat-card {
    padding: 2rem;
    border: 2px solid var(--color-border);
    background: var(--color-bg-card);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
    transform: translateX(10px);
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px var(--color-glow);
}

.stat-label {
    font-size: 0.9rem;
    letter-spacing: 1px;
    color: var(--color-secondary);
}

/* ====================================
   SKILLS SECTION
   ==================================== */

.skills {
    background: var(--color-bg-alt);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.skill-category {
    border: 1px solid var(--color-border);
    padding: 2rem;
    background: var(--color-bg-card);
    position: relative;
    transition: var(--transition);
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.skill-category:hover::before {
    transform: scaleX(1);
}

.skill-category:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
}

.category-title {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.skill-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.skill-badge {
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    transition: var(--transition);
    cursor: default;
    position: relative;
    overflow: hidden;
}

.skill-badge::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-primary);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.skill-badge span {
    position: relative;
    z-index: 1;
}

.skill-badge:hover {
    border-color: var(--color-primary);
    color: var(--color-bg);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.skill-badge:hover::before {
    transform: translateY(0);
}

.skill-badge-highlight {
    border-color: var(--color-primary);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

/* ====================================
   EXPERIENCE SECTION
   ==================================== */

.timeline {
    position: relative;
    padding-left: 50px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--color-primary), var(--color-border));
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
}

.timeline-marker {
    position: absolute;
    left: -34px;
    top: 10px;
    width: 12px;
    height: 12px;
    border: 3px solid var(--color-primary);
    background: var(--color-bg);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--color-glow);
    animation: markerPulse 2s ease-in-out infinite;
}

@keyframes markerPulse {
    0%, 100% {
        box-shadow: 0 0 20px var(--color-glow);
    }
    50% {
        box-shadow: 0 0 30px var(--color-primary);
    }
}

.timeline-content {
    border: 1px solid var(--color-border);
    padding: 2rem;
    background: var(--color-bg-card);
    transition: var(--transition);
}

.timeline-content:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
    transform: translateX(10px);
}

.timeline-date {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.timeline-title {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.timeline-company {
    font-size: 1.1rem;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
}

.timeline-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.timeline-list li {
    padding: 0.5rem 0;
    padding-left: 25px;
    position: relative;
    color: var(--color-secondary);
    line-height: 1.6;
}

.timeline-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

.timeline-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.tech-tag {
    padding: 0.4rem 1rem;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    font-size: 0.8rem;
    letter-spacing: 1px;
    transition: var(--transition);
}

.tech-tag:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
}

/* ====================================
   EDUCATION SECTION
   ==================================== */

.education {
    background: var(--color-bg-alt);
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.education-card {
    border: 2px solid var(--color-border);
    padding: 3rem;
    background: var(--color-bg-card);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.education-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.education-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 40px rgba(255, 255, 255, 0.1);
    transform: translateY(-10px);
}

.education-icon {
    margin-bottom: 2rem;
    opacity: 0.8;
}

.education-year {
    font-family: var(--font-primary);
    font-size: 0.9rem;
    letter-spacing: 2px;
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

.education-degree {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.education-institution {
    font-size: 1.1rem;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
}

.education-status {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-primary);
    background: transparent;
    font-family: var(--font-primary);
    font-size: 0.75rem;
    letter-spacing: 2px;
}

.education-decoration {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 100px;
    height: 100px;
    border: 2px solid var(--color-border);
    opacity: 0.1;
    transform: rotate(45deg);
}

/* ====================================
   CERTIFICATIONS SECTION
   ==================================== */

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

.cert-card {
    border: 2px solid var(--color-border);
    padding: 2.5rem;
    background: var(--color-bg-card);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.cert-hologram {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        transparent 40%,
        rgba(255, 255, 255, 0.05) 50%,
        transparent 60%
    );
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.cert-card:hover .cert-hologram {
    transform: translateX(100%);
}

.cert-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 40px rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

.cert-icon {
    width: 60px;
    height: 60px;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    background: var(--color-bg);
}

.cert-title {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.cert-issuer {
    color: var(--color-secondary);
    font-size: 0.95rem;
}

/* ====================================
   PROJECTS SECTION
   ==================================== */

.projects {
    background: var(--color-bg-alt);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.project-card {
    border: 2px solid var(--color-border);
    background: var(--color-bg-card);
    overflow: hidden;
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
    display: block;
}

.project-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 40px rgba(255, 255, 255, 0.15);
    transform: translateY(-10px);
}

.project-image {
    height: 250px;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 2px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.project-cover-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-card:hover .project-cover-image {
    transform: scale(1.1);
    filter: brightness(1.1);
}

.project-placeholder-icon {
    opacity: 0.3;
    transition: var(--transition);
}

.project-card:hover .project-placeholder-icon {
    opacity: 0.6;
    transform: scale(1.2);
}

.project-content {
    padding: 2rem;
}

.project-title {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.project-description {
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

/* ====================================
   CONTACT SECTION
   ==================================== */

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-subtitle {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.contact-text {
    color: var(--color-secondary);
    line-height: 1.8;
    margin-bottom: 3rem;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    border: 1px solid var(--color-border);
    background: var(--color-bg-card);
    text-decoration: none;
    color: var(--color-primary);
    transition: var(--transition);
}

.contact-link:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
    transform: translateX(10px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    border: 2px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.contact-link:hover .contact-icon {
    border-color: var(--color-primary);
    box-shadow: 0 0 20px var(--color-glow);
}

.contact-label {
    font-family: var(--font-primary);
    font-size: 0.75rem;
    letter-spacing: 2px;
    color: var(--color-secondary);
    margin-bottom: 0.25rem;
}

.contact-value {
    font-size: 0.95rem;
    word-break: break-all;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-group {
    position: relative;
}

.form-group label {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    display: block;
    color: var(--color-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    color: var(--color-primary);
    font-family: var(--font-secondary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.input-border {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.3s ease;
}

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

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* ====================================
   FOOTER
   ==================================== */

.footer {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    padding: 3rem 2rem;
}

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

.footer-text p {
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.footer-code {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.footer-social {
    display: flex;
    gap: 1.5rem;
}

.social-icon {
    width: 45px;
    height: 45px;
    border: 2px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    transition: var(--transition);
}

.social-icon:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 20px var(--color-glow);
    transform: translateY(-5px);
}

/* ====================================
   SCROLL ANIMATIONS
   ==================================== */

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ====================================
   RESPONSIVE DESIGN
   ==================================== */

@media (max-width: 1200px) {
    .hero-content {
        gap: 3rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-stats {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .stat-card {
        flex: 1;
        min-width: 200px;
    }
}

@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        flex-direction: column;
        background: rgba(0, 0, 0, 0.98);
        width: 100%;
        padding: 2rem;
        gap: 1.5rem;
        border-top: 1px solid var(--color-border);
        transition: left 0.3s ease;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero-portrait {
        order: -1;
        max-width: 300px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-location {
        justify-content: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .education-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        gap: 1rem;
    }
    
    .section-number {
        font-size: 1.5rem;
        min-width: 60px;
        padding: 0.4rem 0.8rem;
    }
}

@media (max-width: 640px) {
    .section {
        padding: 80px 1.5rem;
    }
    
    .nav-container {
        padding: 1rem 1.5rem;
    }
    
    .hero {
        padding: 80px 1.5rem 50px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-role {
        font-size: 1.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .about-paragraph {
        font-size: 1rem;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline {
        padding-left: 30px;
    }
    
    .timeline-marker {
        left: -24px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
}

/* ====================================
   UTILITY CLASSES
   ==================================== */

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

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }