:root {
    --bg-primary: #0a0e27;
    --bg-secondary: #141a36;
    --bg-tertiary: #1a2140;
    --text-primary: #e6e9f0;
    --text-secondary: #9ca3af;
    --accent-primary: #00d9ff;
    --accent-secondary: #7000ff;
    --accent-gradient: linear-gradient(135deg, #00d9ff 0%, #7000ff 100%);
    --font-display: 'Syne', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --shadow-sm: 0 2px 8px rgba(0, 217, 255, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 217, 255, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 217, 255, 0.2);
    --glow: 0 0 20px rgba(0, 217, 255, 0.5);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-mono);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 100vw;
}



.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
    overflow: hidden;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

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

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: 2px;
}

.logo-bracket { color: var(--accent-primary); }

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: width 0.3s ease;
}

.nav-link:hover { color: var(--accent-primary); }
.nav-link:hover::after { width: 100%; }

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

.hamburger span {
    width: 25px;
    display: block;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 50px;
    padding: 0.5rem 1rem;
    margin-bottom: var(--spacing-sm);
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.8s ease;
}

.badge-icon {
    font-size: 1.2rem;
    animation: wave 2s ease-in-out infinite;
}

.badge-text {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--accent-primary);
    font-weight: 500;
}

@keyframes wave {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(20deg); }
    75% { transform: rotate(-20deg); }
}
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.hero-particles::before,
.hero-particles::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: floatUp 8s linear infinite;
}

.hero-particles::before {
    left: 10%;
    animation-delay: 0s;
}

.hero-particles::after {
    left: 80%;
    animation-delay: 4s;
}

@keyframes floatUp {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) scale(1);
        opacity: 0;
    }
}


.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: var(--spacing-xl) 0;
    overflow: hidden;
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(0, 217, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 217, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

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

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-text {
    animation: fadeInUp 1s ease;
    margin-left: 0;
}

.glitch-wrapper {
    position: relative;
    overflow: hidden;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 0.2rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    animation: glitchText 3s infinite, titleGlow 2s ease-in-out infinite alternate;
    text-shadow: 0 0 30px rgba(0, 217, 255, 0.5);
}

.hero-title.surname {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-sm);
    animation-delay: 0.2s;
    white-space: nowrap;
}

.float-element {
    position: absolute;
    font-family: var(--font-mono);
    font-weight: bold;
    color: var(--accent-primary);
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 8px;
    padding: 0.5rem;
    backdrop-filter: blur(10px);
    animation: float 6s ease-in-out infinite;
}

.float-1 {
    top: 10%;
    right: 50%;
    transform: translateX(50%);
    animation-delay: 0s;
}

.float-2 {
    top: 60%;
    right: 50%;
    transform: translateX(50%);
    animation-delay: 2s;
}

.float-3 {
    top: 30%;
    right: 50%;
    transform: translateX(50%);
    animation-delay: 4s;
}

.hero-subtitle {
    font-family: var(--font-display);
    font-size: clamp(1rem, 3vw, 1.5rem);
    color: var(--accent-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.typing-text { display: inline-block; }

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

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

.hero-description {
    color: var(--text-secondary);
    font-size: clamp(0.85rem, 2vw, 1rem);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    max-width: 100%;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before { width: 300px; height: 300px; }

.btn-primary {
    background: var(--accent-gradient);
    color: white;
    font-weight: 600;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.btn-secondary:hover {
    background: rgba(0, 217, 255, 0.1);
    transform: translateY(-2px);
}

.btn-full { width: 100%; justify-content: center; }


.hero-image {
    position: relative;
    animation: fadeInRight 1s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: none;
}

.image-placeholder {
    width: 100%;
    aspect-ratio: 1;
    background: var(--bg-secondary);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(0, 217, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(transparent, rgba(0, 217, 255, 0.1), transparent 30%);
    animation: rotate 4s linear infinite;
}

@keyframes rotate { 100% { transform: rotate(360deg); } }

.profile-image {
    max-width: 100%;
    width: 500px;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 20px;
    border: 3px solid rgba(0, 217, 255, 0.4);
    display: block;
    box-shadow: 0 0 60px rgba(0, 217, 255, 0.4), inset 0 0 20px rgba(0, 217, 255, 0.1);
    transition: all 0.3s ease;
    margin: 0 auto;
}

.profile-image:hover {
    transform: scale(1.02);
    border-color: rgba(0, 217, 255, 0.6);
    box-shadow: 0 0 80px rgba(0, 217, 255, 0.6), inset 0 0 30px rgba(0, 217, 255, 0.2);
}

.image-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 150px;
    height: 150px;
    background: var(--accent-gradient);
    opacity: 0.2;
    border-radius: 20px;
    filter: blur(40px);
    z-index: -1;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent-primary), transparent);
    animation: scrollMove 2s infinite;
}

@keyframes scrollMove {
    0%, 100% { transform: translateY(0); opacity: 0; }
    50%       { transform: translateY(10px); opacity: 1; }
}

section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.section-number {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    flex-shrink: 0;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--text-primary);
    word-break: break-word;
}

.section-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(to right, var(--accent-primary), transparent);
    min-width: 20px;
}

.about { background: var(--bg-secondary); }

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-lg);
}

.about-text { animation: fadeInLeft 1s ease; }

.lead-text {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.highlight {
    color: var(--accent-primary);
    font-weight: 700;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-radius: 12px;
    border: 1px solid rgba(0, 217, 255, 0.1);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

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

.about-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    animation: fadeInRight 1s ease;
}

.info-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: 12px;
    border: 1px solid rgba(0, 217, 255, 0.1);
    transition: all 0.3s ease;
}

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

.info-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gradient);
    border-radius: 10px;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.info-content h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.info-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

.skills-category { animation: fadeInUp 1s ease; }

.category-title {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.category-title i { color: var(--accent-primary); }

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
}

.skill-card {
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid rgba(0, 217, 255, 0.1);
    transition: all 0.3s ease;
}

.skill-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md);
}

.skill-icon {
    font-size: 2.5rem;
    color: var(--accent-primary);
    margin-bottom: var(--spacing-sm);
}

.skill-card h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.skill-bar {
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--accent-gradient);
    border-radius: 3px;
    width: 0;
    transition: width 1s ease;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-sm);
}

.tool-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid rgba(0, 217, 255, 0.1);
    transition: all 0.3s ease;
}

.tool-item:hover {
    border-color: var(--accent-primary);
    transform: scale(1.05);
}

.tool-item i {
    font-size: 1.5rem;
    color: var(--accent-primary);
}

.tool-item span { font-size: 0.9rem; }

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

.projects-grid { display: grid; gap: var(--spacing-md); }

.project-card {
    position: relative;
    padding: var(--spacing-lg);
    background: var(--bg-tertiary);
    border-radius: 16px;
    border: 1px solid rgba(0, 217, 255, 0.1);
    transition: all 0.4s ease;
    overflow: hidden;
    animation: fadeInUp 1s ease;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-lg);
}

.project-card:hover::before { opacity: 0.05; }

.project-number {
    position: absolute;
    top: 20px; right: 20px;
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: rgba(0, 217, 255, 0.1);
    pointer-events: none;
    user-select: none;
}

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

.project-title {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    word-break: break-word;
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
}

.tech-tag {
    padding: 0.5rem 1rem;
    background: var(--bg-primary);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--accent-primary);
}

.project-links { display: flex; gap: var(--spacing-sm); flex-wrap: wrap; }

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-primary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.project-link:hover { gap: 1rem; }
.contact {
    background: var(--bg-primary);
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 217, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 217, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: contactGrid 20s linear infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes contactGrid {
    0%   { transform: translateY(0); }
    100% { transform: translateY(50px); }
}

.contact .container { position: relative; z-index: 1; }

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.available-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--accent-primary);
    background: rgba(0, 217, 255, 0.07);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 20px;
    padding: 6px 14px;
    margin-bottom: var(--spacing-md);
}

.badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-primary);
    box-shadow: 0 0 8px var(--accent-primary);
    animation: badgePulse 1.4s ease-in-out infinite;
    flex-shrink: 0;
}

@keyframes badgePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.4; transform: scale(0.8); }
}

.contact-left h3 {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 3vw, 1.9rem);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.25;
    margin-bottom: var(--spacing-sm);
    word-break: break-word;
}

.contact-accent {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 14px 18px;
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 217, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
    overflow: hidden;
    min-width: 0;
}

.contact-item:hover {
    border-color: rgba(0, 217, 255, 0.35);
    background: var(--bg-tertiary);
    transform: translateX(8px);
    box-shadow: var(--shadow-sm);
}

.contact-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gradient);
    border-radius: 10px;
    font-size: 1rem;
    color: white;
    flex-shrink: 0;
}

.contact-text {
    min-width: 0;
    overflow: hidden;
}

.contact-text h4 {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent-primary);
    margin-bottom: 3px;
}

.contact-text p,
.contact-text a {
    font-size: 0.88rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
    word-break: break-all;
    overflow-wrap: break-word;
}

.contact-text a:hover { color: var(--accent-primary); }

.social-links {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 217, 255, 0.15);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--accent-gradient);
    border-color: transparent;
    color: white;
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.contact-form-wrap {
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 217, 255, 0.12);
    border-radius: 20px;
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
    animation: fadeInRight 1s ease;
}

.contact-form-wrap::before {
    content: '';
    position: absolute;
    top: 0; left: 10%; right: 10%;
    height: 2px;
    background: var(--accent-gradient);
}

.contact-form-wrap::after {
    content: '';
    position: absolute;
    bottom: -60px; right: -60px;
    width: 180px; height: 180px;
    background: radial-gradient(circle, rgba(112, 0, 255, 0.15), transparent 70%);
    pointer-events: none;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    z-index: 1;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 13px 16px;
    background: var(--bg-tertiary);
    border: 1px solid rgba(0, 217, 255, 0.1);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.87rem;
    transition: all 0.3s ease;
    outline: none;
    resize: none;
    font-size: max(0.87rem, 16px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(156, 163, 175, 0.35);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: rgba(0, 217, 255, 0.5);
    background: var(--bg-secondary);
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.08);
}

.form-group textarea { min-height: 130px; }

.footer {
    background: var(--bg-secondary);
    padding: var(--spacing-md) 0;
    border-top: 1px solid rgba(0, 217, 255, 0.1);
}

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

.footer-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.footer-tagline {
    color: var(--accent-primary);
    font-style: italic;
}

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

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to   { opacity: 1; transform: translateX(0); }
}

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

@media (max-width: 968px) {
    :root {
        --spacing-lg: 2.5rem;
        --spacing-xl: 4rem;
    }

    .container {
        padding: 0 1.25rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        padding: 0 1.25rem;
    }

    .hero-text {
        order: 1;
        text-align: center;
    }

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

    .hero-image {
        order: 0;
        max-width: 300px;
        margin: 0 auto;
    }

    .profile-image {
        width: 100%;
        max-width: 300px;
    }

    .image-decoration { display: none; }


    .hero-title {
        font-size: clamp(2rem, 8vw, 3.5rem);
        white-space: normal;
    }

    .hero-title.surname {
        font-size: clamp(1.5rem, 6vw, 2.5rem);
        white-space: nowrap;
    }


    .about-content { 
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .about-stats { 
        grid-template-columns: repeat(3, 1fr); 
        gap: 1rem; 
    }

    .stat-item { 
        padding: 1rem 0.5rem; 
        min-width: 0;
    }

    .info-card:hover { transform: none; }


    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .form-row { grid-template-columns: 1fr; }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--bg-secondary);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: var(--spacing-md);
        border-bottom: 1px solid rgba(0, 217, 255, 0.1);
        z-index: 999;
    }

    .nav-menu.active { left: 0; }
    .hamburger { display: flex; }
}

@media (max-width: 640px) {
    :root {
        --spacing-md: 1.25rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }

    .container {
        padding: 0 1rem;
    }
    .section-header {
        gap: 0.5rem;
        margin-bottom: var(--spacing-md);
        flex-wrap: wrap;
    }

    .section-number { 
        font-size: 1.8rem; 
        min-width: auto;
    }
    .section-title  { 
        font-size: 1.5rem;
        min-width: 0;
        flex: 1;
    }
    .section-line   { 
        min-width: 15px;
        display: none;
    }

    section { 
        padding: 3rem 0;
        overflow-x: hidden;
    }

    .hero { 
        padding: 5rem 0 3rem;
        overflow-x: hidden;
    }

    .hero-content { 
        gap: 1.5rem;
        padding: 0 1rem;
        overflow-x: hidden;
    }

    .hero-text {
        overflow-x: hidden;
        width: 100%;
    }

    .hero-title {
        font-size: clamp(1.8rem, 10vw, 3rem);
        line-height: 1.2;
        white-space: normal;
        word-break: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }

    .hero-title.surname {
        font-size: clamp(1.4rem, 8vw, 2.2rem);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 100%;
    }

    .hero-subtitle {
        font-size: clamp(0.9rem, 4vw, 1.2rem);
        word-break: break-word;
        overflow-wrap: break-word;
    }

    .hero-description {
        font-size: clamp(0.8rem, 3vw, 0.95rem);
        line-height: 1.6;
        word-break: break-word;
        overflow-wrap: break-word;
    }

    .hero-image {
        max-width: 220px;
        width: 100%;
    }

    .profile-image {
        max-width: 220px;
        width: 100%;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    .btn {
        width: 100%;
        justify-content: center;
        padding: 0.85rem 1.5rem;
        font-size: 0.85rem;
    }
    .about-content {
        gap: var(--spacing-md);
        overflow-x: hidden;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .stat-item { 
        padding: 1rem;
        min-width: 0;
    }

    .info-card {
        padding: 1rem;
        gap: 0.75rem;
        min-width: 0;
    }

    .info-content h4 {
        font-size: 0.9rem;
        word-break: break-word;
    }

    .info-content p {
        font-size: 0.85rem;
        word-break: break-word;
        overflow-wrap: break-word;
    }

    .skills-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .tool-item {
        padding: 0.75rem;
        font-size: 0.85rem;
    }

    .project-card {
        padding: 1.5rem 1rem;
        min-width: 0;
    }

    .project-number {
        font-size: 2.5rem;
        top: 10px;
        right: 10px;
    }

    .project-title {
        font-size: clamp(1.1rem, 4vw, 1.5rem);
        word-break: break-word;
        overflow-wrap: break-word;
    }

    .project-description {
        font-size: 0.85rem;
        line-height: 1.6;
        word-break: break-word;
        overflow-wrap: break-word;
    }

    .contact-item {
        padding: 10px 12px;
        gap: 0.75rem;
        min-width: 0;
    }

    .contact-text p,
    .contact-text a {
        font-size: 0.8rem;
        word-break: break-all;
        overflow-wrap: break-word;
    }

    .contact-form-wrap {
        padding: 1.25rem;
    }

    .contact-icon {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }

    .nav-logo { 
        font-size: 1.2rem;
        letter-spacing: 1px;
    }

    .scroll-indicator { display: none; }

    .hero-badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
}

@media (max-width: 400px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2.5rem;
    }

    .container { 
        padding: 0 0.75rem;
        max-width: 100%;
    }

    .hero-content {
        padding: 0 0.75rem;
        gap: 1rem;
    }

    .hero-image { 
        max-width: 180px;
        width: 100%;
    }
    
    .profile-image { 
        max-width: 180px;
        width: 100%;
    }

    .hero-title {
        font-size: clamp(1.5rem, 12vw, 2.5rem);
        line-height: 1.1;
    }

    .hero-title.surname {
        font-size: clamp(1.2rem, 10vw, 2rem);
    }

    .hero-subtitle {
        font-size: clamp(0.8rem, 5vw, 1rem);
    }

    .hero-description {
        font-size: clamp(0.75rem, 4vw, 0.9rem);
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .section-number {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 1.3rem;
    }

    .stat-item {
        padding: 0.75rem;
    }

    .info-card {
        padding: 0.75rem;
        gap: 0.5rem;
    }

    .info-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .tools-grid { 
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .skill-card {
        padding: 0.75rem;
    }

    .project-card { 
        padding: 1.25rem 0.875rem;
    }

    .project-title {
        font-size: clamp(1rem, 5vw, 1.3rem);
    }

    .contact-form-wrap { 
        padding: 1rem;
    }

    .contact-item {
        padding: 0.75rem 0.875rem;
    }

    .contact-icon {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }

    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.8rem;
    }

    * {
        max-width: 100%;
        box-sizing: border-box;
    }

    body {
        overflow-x: hidden;
        width: 100vw;
        min-width: 320px;
    }
}