:root {
    --primary-color: #FF7B54;
    --primary-hover: #ff6538;
    --text-dark: #1D1D3A;
    --text-light: #6c6c80;
    --bg-main: #fffcf8;
    --bg-section: #FFEDDF;
    --white: #ffffff;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-dark);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-spacing {
    padding: 100px 10%;
    position: relative;
}

.section-light {
    background-color: var(--bg-section);
    border-radius: 40px;
    margin: 40px;
}

/* Base Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: var(--font-heading);
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    box-shadow: 0 8px 20px rgba(255, 123, 84, 0.4);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(255, 123, 84, 0.5);
}

.btn-outline {
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    box-shadow: 0 4px 15px rgba(255, 123, 84, 0.3);
}

.btn-outline:hover {
    background-color: var(--primary-hover);
    transform: scale(1.05);
}

/* Custom Uiverse Glow Button */
.btn-glow {
 --glow-color: #FF7B54;
 --glow-spread-color: rgba(255, 123, 84, 0.4);
 --btn-bg: rgba(255, 252, 248, 0.15);
 border: 1.5px solid rgba(255, 123, 84, 0.5);
 padding: 12px 30px;
 color: var(--glow-color);
 font-size: 14px;
 font-weight: 600;
 background-color: var(--btn-bg);
 backdrop-filter: blur(8px);
 -webkit-backdrop-filter: blur(8px);
 border-radius: 50px;
 outline: none;
 box-shadow: 0 4px 15px var(--glow-spread-color),
        inset 0 0 10px rgba(255, 123, 84, 0.1);
 position: relative;
 transition: all 0.3s ease;
 font-family: var(--font-heading);
 display: inline-block;
}

.btn-glow::after {
 pointer-events: none;
 content: "";
 position: absolute;
 top: 110%;
 left: 0;
 height: 100%;
 width: 100%;
 background-color: var(--glow-spread-color);
 filter: blur(1.5em);
 opacity: 0.5;
 transform: perspective(1.5em) rotateX(35deg) scale(0.9, 0.4);
 transition: all 0.3s ease;
}

.btn-glow:hover {
 color: var(--white);
 background-color: var(--glow-color);
 border-color: var(--glow-color);
 box-shadow: 0 8px 25px rgba(255, 123, 84, 0.5),
        inset 0 0 15px rgba(255, 252, 248, 0.2);
}

.btn-glow:hover::after {
 opacity: 0.8;
}

.btn-glow:active {
 transform: translateY(2px) scale(0.98);
}


/* SVG Blob Button (Contact Me) */
.btn-svg {
    border: none;
    position: relative;
    width: 200px;
    height: 73px;
    padding: 0;
    z-index: 2;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' height='868' width='2500' viewBox='0 0 726 252.17'%3E%3Cpath d='M483.92 0S481.38 24.71 466 40.11c-11.74 11.74-24.09 12.66-40.26 15.07-9.42 1.41-29.7 3.77-34.81-.79-2.37-2.11-3-21-3.22-27.62-.21-6.92-1.36-16.52-2.82-18-.75 3.06-2.49 11.53-3.09 13.61S378.49 34.3 378 36a85.13 85.13 0 0 0-30.09 0c-.46-1.67-3.17-11.48-3.77-13.56s-2.34-10.55-3.09-13.61c-1.45 1.45-2.61 11.05-2.82 18-.21 6.67-.84 25.51-3.22 27.62-5.11 4.56-25.38 2.2-34.8.79-16.16-2.47-28.51-3.39-40.21-15.13C244.57 24.71 242 0 242 0H0s69.52 22.74 97.52 68.59c16.56 27.11 14.14 58.49 9.92 74.73C170 140 221.46 140 273 158.57c69.23 24.93 83.2 76.19 90 93.6 6.77-17.41 20.75-68.67 90-93.6 51.54-18.56 103-18.59 165.56-15.25-4.21-16.24-6.63-47.62 9.93-74.73C656.43 22.74 726 0 726 0z'/%3E%3C/svg%3E") no-repeat 50% 50%;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' height='868' width='2500' viewBox='0 0 726 252.17'%3E%3Cpath d='M483.92 0S481.38 24.71 466 40.11c-11.74 11.74-24.09 12.66-40.26 15.07-9.42 1.41-29.7 3.77-34.81-.79-2.37-2.11-3-21-3.22-27.62-.21-6.92-1.36-16.52-2.82-18-.75 3.06-2.49 11.53-3.09 13.61S378.49 34.3 378 36a85.13 85.13 0 0 0-30.09 0c-.46-1.67-3.17-11.48-3.77-13.56s-2.34-10.55-3.09-13.61c-1.45 1.45-2.61 11.05-2.82 18-.21 6.67-.84 25.51-3.22 27.62-5.11 4.56-25.38 2.2-34.8.79-16.16-2.47-28.51-3.39-40.21-15.13C244.57 24.71 242 0 242 0H0s69.52 22.74 97.52 68.59c16.56 27.11 14.14 58.49 9.92 74.73C170 140 221.46 140 273 158.57c69.23 24.93 83.2 76.19 90 93.6 6.77-17.41 20.75-68.67 90-93.6 51.54-18.56 103-18.59 165.56-15.25-4.21-16.24-6.63-47.62 9.93-74.73C656.43 22.74 726 0 726 0z'/%3E%3C/svg%3E") no-repeat 50% 50%;
    -webkit-mask-size: 100%;
    mask-size: 100%;
    cursor: pointer;
    background-color: transparent;
    transform: translateY(8px);
    display: inline-block;
    vertical-align: middle;
}

.btn-svg::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    box-shadow: 0px 0 0 0 rgba(255, 123, 84, 0.4);
    transition: all 2s ease;
}

.btn-svg:hover::after {
    box-shadow: 0px -13px 56px 12px rgba(255, 123, 84, 0.6);
}

.btn-svg span {
    position: absolute;
    width: 100%;
    font-size: 15px;
    font-weight: 600;
    left: 50%;
    top: 39%;
    letter-spacing: 2px;
    text-align: center;
    transform: translate(-50%, -50%);
    color: var(--primary-color);
    transition: all 0.5s ease;
    z-index: 3;
    font-family: var(--font-heading);
    text-transform: uppercase;
}

.contact .btn-svg span {
    font-size: 12px;
    letter-spacing: 1px;
}

.btn-svg span::after {
    content: ' \2192';
    display: inline-block;
    transition: all 0.3s ease;
    opacity: 1;
    transform: translateX(0);
}

.btn-svg:hover span {
    color: var(--white);
}

.btn-svg:hover span::after {
    opacity: 0;
    transform: translateX(10px);
}

.btn-svg::before {
    content: '';
    position: absolute;
    width: 0;
    height: 100%;
    background-color: var(--primary-color);
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.5s ease;
    z-index: 1;
}

.btn-svg:hover::before {
    width: 100%;
}

/* Typography styles */
.section-subtitle {
    color: var(--primary-color);
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.section-title {
    font-size: 42px;
    line-height: 1.2;
    margin-bottom: 25px;
    font-weight: 800;
}

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

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 10%;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 252, 248, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.logo {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 1px;
}

.nav {
    display: flex;
    gap: 35px;
}

.nav a {
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s;
}

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

/* Canvas Fluid */
#fluid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10000;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    min-height: 100vh;
    padding-top: 150px;
}

.hero-content {
    flex: 1;
    padding-right: 50px;
    z-index: 10;
}

.wave-icon {
    width: 40px;
    margin-bottom: 20px;
    display: block;
}

.hero h1 {
    font-size: 64px;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.hero h1 .highlight {
    color: var(--text-dark);
}

.hero p {
    font-size: 20px;
    color: var(--text-light);
    margin-bottom: 35px;
    font-weight: 500;
}

.hero-image {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.avatar-hero {
    width: 90%;
    max-width: 500px;
    position: relative;
    z-index: 2;
    mix-blend-mode: multiply;
}

.hero-image::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,123,84,0.3) 0%, rgba(255,123,84,0) 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    border-radius: 50%;
    animation: pulseGlow 6s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.8; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
}

.wave-anim {
    display: inline-block;
    animation: waveEmoji 2.5s infinite;
    transform-origin: 70% 70%;
}

@keyframes waveEmoji {
    0% { transform: rotate(0deg); }
    10% { transform: rotate(14deg); }
    20% { transform: rotate(-8deg); }
    30% { transform: rotate(14deg); }
    40% { transform: rotate(-4deg); }
    50% { transform: rotate(10deg); }
    60% { transform: rotate(0deg); }
    100% { transform: rotate(0deg); }
}

/* Floating Icons Shared */
.floating-icons {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    pointer-events: none;
}

.icon {
    position: absolute;
    width: 50px;
    height: 50px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 28px;
    animation: float 4s ease-in-out infinite, rotateIcon 8s linear infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

@keyframes rotateIcon {
    0% { transform: rotate(-5deg); }
    50% { transform: rotate(5deg); }
    100% { transform: rotate(-5deg); }
}

.icon-react { top: 15%; left: 8%; color: #61dafb; animation-delay: 0s; }
.icon-spring { top: -2%; right: 10%; color: #6db33f; animation-delay: 1s; font-size: 36px; }
.icon-flutter { top: 40%; left: 2%; color: #02569b; animation-delay: 2s; font-size: 34px; }
.icon-mongo { bottom: 15%; right: 2%; color: #4db33d; animation-delay: 3s; }
.icon-git { top: -10px; left: 40%; color: #333; animation-delay: 0.8s; font-size: 30px; }

/* About Section */
.about {
    display: flex;
    align-items: center;
}

.about-image {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
}

.avatar-about {
    width: 85%;
    max-width: 550px;
    z-index: 2;
    mix-blend-mode: multiply;
}

.about-image::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,123,84,0.3) 0%, rgba(255,123,84,0) 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    border-radius: 50%;
    animation: pulseGlow 5s ease-in-out infinite reverse;
}

.icon-ts { top: 20%; right: -20px; color: #3178c6; font-weight: bold; animation-delay: 0.5s; font-size: 24px; }
.icon-java { bottom: 30%; right: -30px; color: #f89820; animation-delay: 1.5s; }

.about-content {
    flex: 1;
    padding-left: 80px;
}

.about-content p {
    color: var(--text-light);
    margin-bottom: 30px;
    font-size: 16px;
    max-width: 500px;
}

.contact-list li {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 16px;
    font-weight: 500;
}

.contact-list i {
    color: var(--text-dark);
    font-size: 20px;
    width: 25px;
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.skill-card {
    background: var(--white);
    padding: 30px 20px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
}

.skill-card:hover {
    transform: translateY(-10px) scale(1.05) perspective(800px) rotateX(-5deg) rotateY(10deg);
    box-shadow: -10px 15px 40px rgba(255, 123, 84, 0.15);
}

.skill-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: var(--bg-main);
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 32px;
}

.skill-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.skill-card p {
    font-size: 13px;
    color: var(--text-light);
}

/* Projects Section */
.projects {
    position: relative;
    overflow: hidden;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
    position: relative;
    z-index: 2;
}

.project-card {
    background: var(--bg-section);
    border-radius: 30px;
    padding: 30px;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    transform-style: preserve-3d;
}

.project-card:hover {
    transform: translateY(-15px) scale(1.03) perspective(1000px) rotateX(5deg) rotateY(-5deg);
    box-shadow: -15px 25px 50px rgba(255, 123, 84, 0.2);
}

.project-image {
    width: 100%;
    height: 250px;
    border-radius: 20px;
    margin-bottom: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.device-mockup {
    color: white;
    font-size: 60px;
}

.project-info h3 {
    font-size: 22px;
    margin-bottom: 10px;
}

.project-info p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 15px;
    line-height: 1.5;
}

.tech-stack {
    font-size: 12px;
    color: var(--primary-color);
    font-weight: 600;
    display: block;
    margin-bottom: 10px;
}

.project-visit-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 5px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.project-visit-link i {
    transition: transform 0.3s ease;
}

.project-visit-link:hover {
    color: var(--primary-dark);
}

.project-visit-link:hover i {
    transform: translateX(5px);
}

.random-bg-icons {
    z-index: 1;
}

.backdrop-icon {
    position: absolute;
    font-size: 150px;
    color: rgba(0,0,0,0.02);
    pointer-events: none;
}

/* Contact Section */
.contact {
    overflow: hidden;
}

.contact-box {
    display: flex;
    background: var(--bg-section);
    border-radius: 30px;
    padding: 60px;
    align-items: center;
}

.contact-content {
    flex: 1;
    padding-right: 50px;
}

.contact-content p {
    color: var(--text-light);
    margin-bottom: 30px;
    font-size: 16px;
    max-width: 400px;
}

.contact-avatar {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.contact-avatar::before {
    content: '';
    position: absolute;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(255,123,84,0.3) 0%, rgba(255,123,84,0) 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    border-radius: 50%;
    animation: pulseGlow 6s ease-in-out infinite;
}

.contact-avatar img {
    height: 450px;
    border-radius: 20px;
    z-index: 2;
    position: relative;
    filter: drop-shadow(0 15px 30px rgba(255, 123, 84, 0.4));
}

.floating-micro {
    position: absolute;
    font-size: 24px;
    background: white;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(255, 123, 84, 0.2);
    animation: float 3s ease-in-out infinite;
    z-index: 3;
}

.icon-m-java { top: 15%; left: 15%; color: #f89820; animation-delay: 0.2s;}
.icon-m-js { bottom: 15%; right: 15%; color: #f0db4f; animation-delay: 1.2s;}

/* Footer */
.footer {
    padding: 80px 10% 30px;
    background: var(--white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--text-light);
    margin-top: 15px;
    margin-bottom: 25px;
    max-width: 300px;
    font-size: 14px;
}

.newsletter {
    display: flex;
    gap: 10px;
}

.newsletter input {
    padding: 12px 20px;
    border-radius: 50px;
    border: 1px solid #ddd;
    outline: none;
    font-family: var(--font-body);
    width: 250px;
}

.footer-links h4 {
    margin-bottom: 20px;
    font-size: 18px;
}

.footer-links p, .footer-links a {
    color: var(--text-light);
    margin-bottom: 15px;
    display: block;
    font-size: 15px;
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #eee;
    color: var(--text-light);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 1px;
}

/* Animations */
.animate-on-scroll {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
    will-change: opacity, transform;
}

.animate-on-scroll.show {
    opacity: 1;
}

.slide-in-left { transform: translateX(-60px); }
.slide-in-left.show { transform: translateX(0); }

.slide-in-right { transform: translateX(60px); }
.slide-in-right.show { transform: translateX(0); }

.slide-in-bottom { transform: translateY(60px); }
.slide-in-bottom.show { transform: translateY(0); }

.pop-in { transform: scale(0.85); }
.pop-in.show { transform: scale(1); }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Responsive basics */
@media (max-width: 900px) {
    .header { padding: 20px 5%; }
    .hero, .about, .contact-box { flex-direction: column; text-align: center; }
    .hero-content, .about-content { padding: 0; margin-bottom: 40px; }
    .contact-content { padding: 0; margin-bottom: 40px; }
    .contact-list li { justify-content: center; }
    .section-spacing { padding: 70px 5%; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-social { display: flex; justify-content: center; margin-top: 30px; }
}

/* Social Media Cards in Footer */
.main {
  display: flex;
  flex-direction: column;
  gap: 0.5em;
}

.up {
  display: flex;
  flex-direction: row;
  gap: 0.5em;
}

.down {
  display: flex;
  flex-direction: row;
  gap: 0.5em;
}

.card1, .card2, .card3, .card4 {
  width: 70px; /* Reduced from 90px to fit better */
  height: 70px;
  outline: none;
  border: none;
  background: white;
  box-shadow: rgba(50, 50, 93, 0.25) 0px 2px 5px -1px, rgba(0, 0, 0, 0.3) 0px 1px 3px -1px;
  transition: .2s ease-in-out;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card1 { border-radius: 40px 5px 5px 5px; }
.card2 { border-radius: 5px 40px 5px 5px; }
.card3 { border-radius: 5px 5px 5px 40px; }
.card4 { border-radius: 5px 5px 40px 5px; }

.instagram { fill: #cc39a4; }
.twitter { fill: #03A9F4; }
.linkedin { fill: #0077b5; }

.card1:hover { cursor: pointer; transform: scale(1.1); background-color: #cc39a4; }
.card1:hover .instagram { fill: white; }

.card2:hover { cursor: pointer; transform: scale(1.1); background-color: #03A9F4; }
.card2:hover .twitter { fill: white; }

.card3:hover { cursor: pointer; transform: scale(1.1); background-color: black; }
.card3:hover .github { fill: white; }

.card4:hover { cursor: pointer; transform: scale(1.1); background-color: #0077b5; }
.card4:hover .linkedin { fill: white; }


/* Space Button */
.btn-space {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 16rem;
  overflow: hidden;
  height: 3rem;
  background-size: 300% 300%;
  cursor: pointer;
  backdrop-filter: blur(1rem);
  border-radius: 5rem;
  transition: 0.5s;
  animation: gradient_301 5s ease infinite;
  border: double 2px transparent;
  background-image: linear-gradient(var(--bg-main), var(--bg-main)),
    linear-gradient(137.48deg, #FFEDDF 10%, #FFB585 45%, #FF7B54 67%, #ff416c 87%);
  background-origin: border-box;
  background-clip: content-box, border-box;
  text-decoration: none;
}

.btn-space .container-stars {
  position: absolute;
  z-index: -1;
  width: 100%;
  height: 100%;
  overflow: hidden;
  transition: 0.5s;
  backdrop-filter: blur(1rem);
  border-radius: 5rem;
}

.btn-space strong {
  z-index: 2;
  font-family: var(--font-heading);
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--primary-color);
  font-weight: 500;
  text-shadow: 0 0 2px rgba(255, 123, 84, 0.2);
}

.btn-space .glow {
  position: absolute;
  display: flex;
  width: 12rem;
}

.btn-space .circle {
  width: 100%;
  height: 30px;
  filter: blur(2rem);
  animation: pulse_3011 4s infinite;
  z-index: -1;
}

.btn-space .circle:nth-of-type(1) {
  background: rgba(255, 123, 84, 0.65);
}

.btn-space .circle:nth-of-type(2) {
  background: rgba(255, 181, 133, 0.7);
}

.btn-space:hover .container-stars {
  z-index: -1;
  background-color: var(--bg-main);
}

.btn-space:hover {
  transform: scale(1.05);
}

.btn-space:active {
  border: double 2px var(--primary-color);
  background-origin: border-box;
  background-clip: content-box, border-box;
  animation: none;
}

.btn-space:active .circle {
  background: var(--primary-color);
}

.btn-space .stars {
  position: relative;
  background: transparent;
  width: 200rem;
  height: 200rem;
}

.btn-space .stars::after {
  content: "";
  position: absolute;
  top: -10rem;
  left: -100rem;
  width: 100%;
  height: 100%;
  animation: animStarRotate 90s linear infinite;
  background-image: radial-gradient(var(--primary-color) 1.5px, transparent 1%);
  background-size: 50px 50px;
}

.btn-space .stars::before {
  content: "";
  position: absolute;
  top: 0;
  left: -50%;
  width: 170%;
  height: 500%;
  animation: animStar 60s linear infinite;
  background-image: radial-gradient(var(--primary-color) 1.5px, transparent 1%);
  background-size: 50px 50px;
  opacity: 0.5;
}

@keyframes animStar {
  from { transform: translateY(0); }
  to { transform: translateY(-135rem); }
}

@keyframes animStarRotate {
  from { transform: rotate(360deg); }
  to { transform: rotate(0); }
}

@keyframes gradient_301 {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes pulse_3011 {
  0% { transform: scale(0.75); box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(0, 0, 0, 0); }
  100% { transform: scale(0.75); box-shadow: 0 0 0 0 rgba(0, 0, 0, 0); }
}

/* RESPONSIVENESS */

/* Mobile Navigation Hamburger */
.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    z-index: 1100;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    transition: all 0.3s ease;
    border-radius: 3px;
}

/* Tablet & Large Mobile (Under 992px) */
@media screen and (max-width: 992px) {
    .section-spacing {
        padding: 80px 5%;
    }
    
    .hero h1 {
        font-size: 48px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

/* Small Device / Mobile (Under 768px) */
@media screen and (max-width: 768px) {
    body {
        overflow-x: hidden;
        width: 100%;
    }

    .header {
        padding: 20px 5%;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--bg-main);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 40px;
        transition: 0.5s ease;
        z-index: 1050;
    }

    .nav.active {
        right: 0;
    }

    .nav a {
        font-size: 24px;
        font-weight: 700;
    }

    .header .btn-space {
        display: none; /* Hide resume button in header on mobile */
    }

    .hamburger {
        display: flex;
    }

    /* Hamburger Animation */
    .hamburger.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    .hamburger.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 120px;
        min-height: auto;
        gap: 50px;
        overflow: hidden;
    }

    .hero-content {
        padding-right: 0;
        width: 100%;
    }

    .hero h1 {
        font-size: 40px;
    }

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

    .hero-image::before {
        width: 250px;
        height: 250px;
    }

    .section-spacing {
        padding: 60px 15px; /* Fixed small padding for mobile */
    }

    .section-title {
        font-size: 32px;
    }

    .section-light {
        margin: 15px;
        border-radius: 20px;
    }

    /* About Section Grid */
    .about-content {
        grid-template-columns: 1fr !important;
        gap: 30px;
    }

    /* Skills Grid */
    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)) !important;
    }

    /* Project Cards Grid */
    .projects-grid {
        grid-template-columns: 1fr !important;
    }

    /* Contact Box */
    .contact-box {
        flex-direction: column;
        gap: 40px;
        padding: 30px 15px; /* Reduced padding */
        width: 100%;
    }

    .contact-info, .contact-form-container {
        padding: 0;
        width: 100%;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr !important;
        text-align: center;
        gap: 30px;
    }

    .footer-brand, .footer-links, .footer-social {
        align-items: center;
        display: flex;
        flex-direction: column;
        width: 100%;
    }
    
    .footer-social .main {
        transform: scale(0.85);
    }
}

/* Extra Small (Under 480px) */
@media screen and (max-width: 480px) {
    .hero h1 {
        font-size: 30px;
    }
    
    .btn-svg {
        width: 150px;
        height: 55px;
    }
    
    .btn-svg span {
        font-size: 12px;
    }
}