/* ==========================================================================
   CSS Variables & Typography
   ========================================================================== */
:root {
    /* Colors */
    --bg-primary: #0a0f16;
    --bg-secondary: #111823;
    --bg-card: rgba(17, 24, 35, 0.7);
    --accent-red: #ff2a2a;
    --accent-red-glow: rgba(255, 42, 42, 0.3);
    --text-primary: #ffffff;
    --text-secondary: #a0aab2;
    --border-color: rgba(255, 255, 255, 0.08);
    
    /* Typography */
    --font-main: 'Inter', sans-serif;
    --font-code: 'Fira Code', monospace;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-red) var(--bg-primary);
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--accent-red);
    border-radius: 4px;
}

/* ==========================================================================
   Utility Classes & Layout
   ========================================================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 100px 0;
    position: relative;
}

.section-darker {
    background-color: var(--bg-secondary);
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 60px;
    color: var(--text-primary);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title span {
    color: var(--accent-red);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-red);
    box-shadow: 0 0 10px var(--accent-red-glow);
}

.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Typography elements */
p {
    color: var(--text-secondary);
}

a {
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-weight: 600;
    font-family: var(--font-code);
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: var(--accent-red);
    color: #fff;
    border: 1px solid var(--accent-red);
    box-shadow: 0 0 15px rgba(255, 42, 42, 0.2);
}

.btn-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: var(--transition-slow);
    z-index: -1;
}

.btn-primary:hover {
    box-shadow: 0 0 25px rgba(255, 42, 42, 0.5);
    transform: translateY(-3px);
}

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

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

.btn-secondary:hover {
    border-color: var(--accent-red);
    color: var(--accent-red);
    box-shadow: inset 0 0 10px rgba(255, 42, 42, 0.1);
    transform: translateY(-3px);
}

/* ==========================================================================
   Preloader
   ========================================================================== */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease;
}

.loader {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.loader-circle {
    width: 60px;
    height: 60px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-red);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

.loader-text {
    font-family: var(--font-code);
    color: var(--accent-red);
    letter-spacing: 2px;
    font-size: 0.9rem;
    animation: pulse 1.5s ease-in-out infinite;
}

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

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; text-shadow: 0 0 10px var(--accent-red-glow); }
}

/* ==========================================================================
   Navigation
   ========================================================================== */
#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 25px 0;
    z-index: 1000;
    transition: var(--transition-fast);
}

#navbar.sticky {
    background: rgba(10, 15, 22, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    font-family: var(--font-code);
    letter-spacing: -1px;
}

.logo-bracket { color: var(--text-secondary); }
.logo-dot { color: var(--accent-red); }

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links li a {
    font-size: 0.95rem;
    font-family: var(--font-code);
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding-bottom: 5px;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-red);
    transition: var(--transition-fast);
}

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

.nav-links li a:hover::after,
.nav-links li a.active::after {
    width: 100%;
    box-shadow: 0 0 8px var(--accent-red-glow);
}

.hamburger {
    display: none;
    cursor: pointer;
}

.hamburger div {
    width: 25px;
    height: 2px;
    background-color: var(--text-primary);
    margin: 5px;
    transition: all 0.3s ease;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 0;
}

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

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
}

.greeting {
    font-family: var(--font-code);
    color: var(--accent-red);
    font-size: 1.2rem;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.name {
    font-size: 5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 15px;
    background: linear-gradient(to right, #fff, #a0aab2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.name span {
    color: var(--text-primary);
    -webkit-text-fill-color: var(--text-primary);
}

.title {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.typing {
    color: var(--text-primary);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

.hero-desc {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 40px;
    color: var(--text-secondary);
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0.7;
}

.scroll-indicator:hover {
    opacity: 1;
    color: var(--accent-red);
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid currentColor;
    border-radius: 20px;
    margin-bottom: 10px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background-color: currentColor;
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

.scroll-indicator span {
    font-family: var(--font-code);
    font-size: 0.8rem;
    letter-spacing: 1px;
}

@keyframes scroll {
    0% { top: 6px; opacity: 1; }
    100% { top: 20px; opacity: 0; }
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
    border-radius: 16px;
    z-index: 1;
}

.about-img {
    width: 100%;
    border-radius: 16px;
    display: block;
    position: relative;
    z-index: 2;
    filter: grayscale(20%);
    transition: var(--transition-fast);
}

.about-image-wrapper:hover .about-img {
    filter: grayscale(0%);
}

.img-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 105%;
    height: 105%;
    background: linear-gradient(45deg, var(--accent-red), transparent, var(--accent-red));
    border-radius: 16px;
    z-index: 1;
    filter: blur(20px);
    opacity: 0.3;
    animation: pulseGlow 4s infinite alternate;
}

@keyframes pulseGlow {
    0% { opacity: 0.2; transform: translate(-50%, -50%) scale(1); }
    100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1.02); }
}

.about-text {
    padding: 40px;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.bio {
    font-size: 1.1rem;
    margin-bottom: 30px;
    line-height: 1.8;
}

.about-details {
    list-style: none;
    margin-bottom: 35px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.about-details li {
    font-size: 1rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
}

.about-details i {
    color: var(--accent-red);
    margin-right: 10px;
    font-size: 1.2rem;
}

.about-details strong {
    color: var(--text-primary);
    margin-right: 8px;
}

/* ==========================================================================
   Skills Section
   ========================================================================== */
.skills-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.skill-category {
    font-size: 1.5rem;
    margin-bottom: 40px;
    font-family: var(--font-code);
    color: var(--text-primary);
    border-left: 3px solid var(--accent-red);
    padding-left: 15px;
}

.circles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.skill-circle {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.skill-circle svg {
    width: 120px;
    height: 120px;
    transform: rotate(-90deg);
}

.skill-circle circle {
    width: 100%;
    height: 100%;
    fill: none;
    stroke-width: 6;
    stroke-linecap: round;
}

.skill-circle circle.bg {
    stroke: var(--bg-primary);
}

.skill-circle circle.progress {
    stroke: var(--accent-red);
    stroke-dasharray: 283; /* 2 * PI * 45 */
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 1.5s ease-out;
    filter: drop-shadow(0 0 5px var(--accent-red-glow));
}

.circle-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-primary);
}

.circle-content i {
    font-size: 1.8rem;
    margin-bottom: 5px;
    color: var(--text-secondary);
}

.circle-content span {
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--font-code);
}

.skill-circle h4 {
    margin-top: 15px;
    font-size: 1rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Linear Bars */
.linear-skills {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.skill-bar {
    width: 100%;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.skill-info span {
    font-family: var(--font-code);
    font-size: 0.95rem;
    color: var(--text-primary);
}

.progress-line {
    width: 100%;
    height: 8px;
    background: var(--bg-primary);
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.progress-line .fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: var(--accent-red);
    width: 0;
    border-radius: 10px;
    transition: width 1.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 0 10px var(--accent-red-glow);
}

/* ==========================================================================
   Passions Section
   ========================================================================== */
.passions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.passion-card {
    padding: 30px;
    text-align: center;
    transition: var(--transition-fast);
    border: 1px solid transparent;
}

.passion-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 42, 42, 0.3);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4), inset 0 0 15px rgba(255, 42, 42, 0.05);
}

.passion-card .icon-wrapper {
    width: 70px;
    height: 70px;
    background: var(--bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.passion-card:hover .icon-wrapper {
    border-color: var(--accent-red);
    box-shadow: 0 0 15px var(--accent-red-glow);
}

.passion-card i {
    font-size: 2rem;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.passion-card:hover i {
    color: var(--accent-red);
}

.passion-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.passion-card p {
    font-size: 0.95rem;
}

/* ==========================================================================
   Projects Section
   ========================================================================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.project-card {
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 42, 42, 0.3);
    box-shadow: 0 15px 30px rgba(0,0,0,0.4);
}

.project-img-wrapper {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.project-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-img-wrapper img {
    transform: scale(1.1);
}

.project-img-wrapper .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 15, 22, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    opacity: 0;
    transition: var(--transition-fast);
}

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

.btn-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--bg-primary);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.btn-icon:hover {
    background: var(--accent-red);
    border-color: var(--accent-red);
    box-shadow: 0 0 15px var(--accent-red-glow);
    transform: translateY(-3px);
}

.project-info {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.project-info h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.project-info p {
    font-size: 0.95rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tech-stack span {
    font-family: var(--font-code);
    font-size: 0.8rem;
    padding: 5px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--accent-red);
}

/* ==========================================================================
   Experience Timeline
   ========================================================================== */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    height: 100%;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 50px;
}

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

.timeline-dot {
    position: absolute;
    left: 11px;
    top: 20px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 3px solid var(--accent-red);
    box-shadow: 0 0 10px var(--accent-red-glow);
    z-index: 2;
    transition: var(--transition-fast);
}

.timeline-item:hover .timeline-dot {
    background: var(--accent-red);
    transform: scale(1.2);
}

.timeline-content {
    padding: 30px;
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 25px;
    left: -10px;
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-right: 10px solid var(--border-color);
}

.timeline-content .date {
    font-family: var(--font-code);
    color: var(--accent-red);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.timeline-content h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.timeline-content h4 {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-bottom: 15px;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.contact-info p {
    margin-bottom: 40px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
}

.method {
    display: flex;
    align-items: center;
    gap: 20px;
}

.method .icon-box {
    width: 50px;
    height: 50px;
    background: rgba(255, 42, 42, 0.1);
    border: 1px solid rgba(255, 42, 42, 0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--accent-red);
    transition: var(--transition-fast);
}

.method:hover .icon-box {
    background: var(--accent-red);
    color: #fff;
    box-shadow: 0 0 15px var(--accent-red-glow);
}

.method .text span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.method .text p {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-primary);
    font-family: var(--font-code);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition-fast);
}

.social-links a:hover {
    background: var(--accent-red);
    border-color: var(--accent-red);
    box-shadow: 0 0 15px var(--accent-red-glow);
    transform: translateY(-5px);
}

/* Contact Form */
.contact-form {
    padding: 40px;
}

.input-group {
    position: relative;
    margin-bottom: 30px;
}

.input-group input,
.input-group textarea {
    width: 100%;
    padding: 15px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-main);
    outline: none;
    resize: none;
}

.input-group label {
    position: absolute;
    top: 15px;
    left: 0;
    color: var(--text-secondary);
    font-size: 1rem;
    transition: var(--transition-fast);
    pointer-events: none;
}

.input-glow {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-red);
    transition: var(--transition-fast);
    box-shadow: 0 0 8px var(--accent-red-glow);
}

.input-group input:focus ~ label,
.input-group input:valid ~ label,
.input-group textarea:focus ~ label,
.input-group textarea:valid ~ label {
    top: -10px;
    font-size: 0.8rem;
    color: var(--accent-red);
}

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

.btn-submit {
    width: 100%;
    font-size: 1.1rem;
    gap: 10px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
    background: var(--bg-primary);
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.footer-content p {
    font-size: 0.9rem;
    font-family: var(--font-code);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 1024px) {
    .about-content,
    .skills-wrapper,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .about-image-wrapper {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .name {
        font-size: 4rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        right: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 15, 22, 0.98);
        backdrop-filter: blur(15px);
        width: 100%;
        height: calc(100vh - 70px);
        align-items: center;
        justify-content: center;
        transition: right 0.4s ease;
        border-top: 1px solid var(--border-color);
    }
    
    .nav-links.nav-active {
        right: 0;
    }
    
    .nav-links li {
        margin: 20px 0;
    }
    
    .nav-links li a {
        font-size: 1.2rem;
    }
    
    .hamburger {
        display: block;
    }
    
    .toggle .line1 { transform: rotate(-45deg) translate(-5px, 5px); }
    .toggle .line2 { opacity: 0; }
    .toggle .line3 { transform: rotate(45deg) translate(-5px, -5px); }
    
    .name {
        font-size: 3rem;
    }
    
    .title {
        font-size: 1.8rem;
    }
    
    .circles-grid {
        gap: 20px;
    }
    
    .about-details {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        padding-left: 50px;
    }
    
    .timeline-content::before {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
    
    .circles-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
}


.cv-buttons {
    display: flex; 
    gap: 15px; 
    margin-top: 20px
}

#imgAmer {
    width: 100%;
    height: auto;
    border-radius: 16px;
    display: block;
    filter: grayscale(20%);
    transition: var(--transition-fast);
    
    
}