/* Custom Properties */
:root {
    --bg-color: #050505;
    --surface-color: #121212;
    --surface-color-light: #1e1e1e;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-color: #7b2cbf;
    --accent-glow: rgba(123, 44, 191, 0.4);
    --accent-secondary: #c77dff;
    --transition: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.05);

    --header-bg: rgba(3, 50, 100, 0.223);
    --shape-color-2: #ff007f;
    --layer-1-color: rgba(123, 44, 191, 0.4);
    --layer-2-color: rgba(199, 125, 255, 0.3);
    --layer-3-color: rgba(255, 0, 127, 0.2);

    --form-bg: rgba(18, 18, 18, 0.6);
    --input-bg: rgba(255, 255, 255, 0.03);
    --input-border: rgba(255, 255, 255, 0.08);
    --input-focus-bg: rgba(255, 255, 255, 0.06);
    --input-placeholder: rgba(160, 160, 160, 0.5);
    --btn-bg: rgba(255, 255, 255, 0.1);
    --btn-border: rgba(255, 255, 255, 0.15);
    --btn-hover-bg: rgba(255, 255, 255, 0.2);
    --btn-hover-border: rgba(255, 255, 255, 0.3);

    /* 3D Background tracking variables - Default to 0 */
    --mouseX: 0deg;
    --mouseY: 0deg;
    --moveX: 0px;
    --moveY: 0px;
}

[data-theme="light"] {
    --bg-color: #f8f9fa;
    --surface-color: #ffffff;
    --surface-color-light: #e9ecef;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --accent-color: #7b2cbf;
    --accent-glow: rgba(123, 44, 191, 0.2);
    --accent-secondary: #9d4edd;
    --glass-bg: rgba(0, 0, 0, 0.03);
    --glass-border: rgba(0, 0, 0, 0.1);
    --header-bg: rgba(255, 255, 255, 0.4);
    --shape-color-2: #ff758c;
    --layer-1-color: rgba(123, 44, 191, 0.2);
    --layer-2-color: rgba(199, 125, 255, 0.15);
    --layer-3-color: rgba(255, 0, 127, 0.1);

    --form-bg: rgba(255, 255, 255, 0.6);
    --input-bg: rgba(0, 0, 0, 0.03);
    --input-border: rgba(0, 0, 0, 0.1);
    --input-focus-bg: rgba(0, 0, 0, 0.06);
    --input-placeholder: rgba(108, 117, 125, 0.6);
    --btn-bg: rgba(0, 0, 0, 0.05);
    --btn-border: rgba(0, 0, 0, 0.1);
    --btn-hover-bg: rgba(0, 0, 0, 0.1);
    --btn-hover-border: rgba(0, 0, 0, 0.2);
}

[data-theme="blue"] {
    --bg-color: #0b132b;
    --surface-color: #1c2541;
    --surface-color-light: #3a506b;
    --text-primary: #ffffff;
    --text-secondary: #b0c4de;
    --accent-color: #3b82f6;
    --accent-glow: rgba(59, 130, 246, 0.4);
    --accent-secondary: #60a5fa;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
    --header-bg: rgba(11, 19, 43, 0.4);
    --shape-color-2: #00f5d4;
    --layer-1-color: rgba(59, 130, 246, 0.3);
    --layer-2-color: rgba(96, 165, 250, 0.2);
    --layer-3-color: rgba(0, 245, 212, 0.15);

    --form-bg: rgba(28, 37, 65, 0.6);
    --input-bg: rgba(255, 255, 255, 0.03);
    --input-border: rgba(255, 255, 255, 0.08);
    --input-focus-bg: rgba(255, 255, 255, 0.06);
    --input-placeholder: rgba(176, 196, 222, 0.6);
    --btn-bg: rgba(255, 255, 255, 0.1);
    --btn-border: rgba(255, 255, 255, 0.15);
    --btn-hover-bg: rgba(255, 255, 255, 0.2);
    --btn-hover-border: rgba(255, 255, 255, 0.3);
}

/* Reset & Global */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    background: linear-gradient(135deg, var(--bg-color), var(--surface-color), var(--bg-color));
    background-size: 400% 400%;
    animation: bgAnimation 15s ease infinite;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

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

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-secondary);
}

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

ul {
    list-style: none;
}

.highlight {
    background: linear-gradient(135deg, var(--accent-secondary), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
    text-shadow: none;
    /* Prevents bugs with gradient text rendering */
    filter: drop-shadow(0 0 25px var(--accent-glow));
}

/* Typography */
h1 {
    font-size: clamp(2.5rem, 5vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: 0.03em;
    margin-bottom: 1.5rem;
    white-space: nowrap;
}

h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    margin-bottom: 3rem;
    text-align: center;
}

p {
    color: var(--text-secondary);
}

/* 3D Interactive Background */
.bg-interactive {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    overflow: hidden;
    perspective: 1000px;
    pointer-events: none;
    /* Let clicks pass through to content */
}

/* Starry Background Overlay */
.stars-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    opacity: 0.8;
    transition: opacity 0.5s ease;
}

[data-theme="light"] .stars-container {
    opacity: 0.15;
    /* Dim stars in light mode */
}

.star-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 200%;
    height: 200%;
    background-image:
        radial-gradient(1px 1px at 20px 30px, #fff, rgba(0, 0, 0, 0)),
        radial-gradient(1px 1px at 40px 70px, #fff, rgba(0, 0, 0, 0)),
        radial-gradient(1.5px 1.5px at 50px 160px, #fff, rgba(0, 0, 0, 0)),
        radial-gradient(1px 1px at 80px 120px, #fff, rgba(0, 0, 0, 0)),
        radial-gradient(1px 1px at 110px 40px, #fff, rgba(0, 0, 0, 0)),
        radial-gradient(2px 2px at 150px 150px, #fff, rgba(0, 0, 0, 0));
    background-repeat: repeat;
    background-size: 200px 200px;
}

.star-layer-1 {
    animation: twinkle 4s ease-in-out infinite alternate;
}

.star-layer-2 {
    background-size: 300px 300px;
    opacity: 0.5;
    animation: twinkle 6s ease-in-out infinite alternate-reverse;
}

.star-layer-3 {
    background-size: 400px 400px;
    opacity: 0.3;
    animation: twinkle 8s ease-in-out infinite alternate;
}

@keyframes twinkle {
    0% {
        opacity: 0.3;
        transform: scale(1);
    }

    100% {
        opacity: 1;
        transform: scale(1.1);
    }
}

.bg-layer {
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 50%;
    transform: translate3d(-50%, -50%, 0) rotateX(var(--mouseY)) rotateY(var(--mouseX));
    transition: transform 0.1s ease-out;
    filter: blur(120px);
    /* Slightly reduced for performance */
    opacity: 0.35;
    /* Slightly reduced for better contrast */
    animation: floatBlob 20s infinite alternate ease-in-out;
    will-change: transform, opacity;
    backface-visibility: hidden;
    perspective: 1000px;
}

@keyframes floatBlob {
    0% {
        transform: translate3d(-50%, -50%, 0) rotateX(var(--mouseY)) rotateY(var(--mouseX)) translate3d(0, 0, 0);
    }

    100% {
        transform: translate3d(-50%, -50%, 0) rotateX(var(--mouseY)) rotateY(var(--mouseX)) translate3d(50px, 30px, 0);
    }
}

.layer-1 {
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, var(--layer-1-color) 0%, transparent 60%);
    transform: translate(calc(-50% + var(--moveX) * 0.8), calc(-50% - var(--moveY) * 0.8)) rotateX(var(--mouseY)) rotateY(calc(var(--mouseX) * -1));
}

.layer-2 {
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, var(--layer-2-color) 0%, transparent 70%);
    top: 30%;
    left: 70%;
    transform: translate(calc(-50% - var(--moveX) * 1.5), calc(-50% + var(--moveY) * 1.5)) rotateX(var(--mouseY)) rotateY(var(--mouseX));
}

.layer-3 {
    width: 30vw;
    height: 30vw;
    background: radial-gradient(circle, var(--layer-3-color) 0%, transparent 70%);
    top: 80%;
    left: 20%;
    transform: translate(calc(-50% + var(--moveX) * 2), calc(-50% + var(--moveY) * 2)) rotateX(calc(var(--mouseY) * -1)) rotateY(var(--mouseX));
}

.layer-4 {
    width: 35vw;
    height: 35vw;
    background: radial-gradient(circle, var(--layer-1-color) 0%, transparent 70%);
    top: 10%;
    left: 10%;
    opacity: 0.2;
    transform: translate(calc(-50% + var(--moveX)), calc(-50% + var(--moveY)));
    animation-duration: 25s;
}

.layer-5 {
    width: 45vw;
    height: 45vw;
    background: radial-gradient(circle, var(--layer-2-color) 0%, transparent 70%);
    top: 90%;
    left: 80%;
    opacity: 0.2;
    transform: translate(calc(-50% - var(--moveX) * 1.2), calc(-50% - var(--moveY) * 1.2));
    animation-duration: 30s;
    animation-delay: -10s;
}

/* Base Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.primary-btn {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    color: white;
    box-shadow: 0 4px 15px var(--accent-glow);
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--accent-glow);
    filter: brightness(1.1);
}

.secondary-btn {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.secondary-btn:hover {
    background: var(--glass-bg);
    border-color: var(--text-secondary);
}

/* Sections */
section {
    padding: 6rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.1rem 5%;
    z-index: 1000;
    background: var(--header-bg);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    display: flex;
    align-items: center;
}

.logo img {
    height: 40px;
    /* Adjust as needed */
    width: auto;
    border-radius: 50%;
    /* Optional, makes image circular if it isn't already */
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
    /* Align items vertically */
}

.nav-links a {
    font-weight: 400;
    font-size: 0.95rem;
    transition: var(--transition);
    opacity: 0.8;
}

.nav-links a:hover {
    opacity: 1;
    color: var(--accent-secondary);
}

.nav-btn {
    padding: 0.5rem 1.2rem;
    font-size: 0.9rem;
    opacity: 1 !important;
    color: white !important;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--text-primary);
    border-radius: 3px;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 8rem;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    z-index: -1;
    border-radius: 50%;
    filter: blur(80px);
}

.hero-content {
    flex: 1;
    z-index: 1;
}

.subtitle {
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-secondary);
    margin-bottom: 1rem;
    display: block;
}

.hero-content .description {
    font-size: 1.2rem;
    max-width: 500px;
    margin-bottom: 2.5rem;
}

.typing-container {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
}

.typing-text {
    color: var(--accent-secondary);
    margin-left: 0.5rem;
    font-weight: 600;
}

.cursor {
    display: inline-block;
    width: 3px;
    background-color: var(--accent-color);
    margin-left: 2px;
    animation: blink 1s infinite;
}

.hero-cta {
    display: flex;
    gap: 1rem;
}

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

.glass-card {
    width: 400px;
    max-width: 90%;
    height: 500px;
    background: var(--header-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    perspective: 1000px;
    animation: float 6s ease-in-out infinite;
    transition: var(--transition);
}

.orbital-system {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1200px;
}

/* Orbital Ring & Icons */
.orbital-ring {
    position: absolute;
    width: 280px;
    height: 280px;
    border: 1px dashed var(--glass-border);
    border-radius: 50%;
    animation: rotateRing 20s linear infinite;
    transform-style: preserve-3d;
}

.orbit-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--accent-color);
    font-size: 1.2rem;
    box-shadow: 0 0 15px var(--accent-glow);
    /* Calculate positions on the circle */
    margin: -20px 0 0 -20px;
}

/* Position exactly around the circle and counter-rotate so they stay upright */
.orbit-icon i {
    animation: counterRotate 20s linear infinite;
}

.icon-1 {
    transform: rotate(0deg) translateX(140px) rotate(0deg);
}

.icon-2 {
    transform: rotate(45deg) translateX(140px) rotate(-45deg);
}

.icon-3 {
    transform: rotate(90deg) translateX(140px) rotate(-90deg);
}

.icon-4 {
    transform: rotate(135deg) translateX(140px) rotate(-135deg);
}

.icon-5 {
    transform: rotate(180deg) translateX(140px) rotate(-180deg);
}

.icon-6 {
    transform: rotate(225deg) translateX(140px) rotate(-225deg);
}

.icon-7 {
    transform: rotate(270deg) translateX(140px) rotate(-270deg);
}

.icon-8 {
    transform: rotate(315deg) translateX(140px) rotate(-315deg);
}

/* Core Text "AS" */
.core-text {
    position: absolute;
    font-size: 6rem;
    font-weight: 900;
    font-family: 'Outfit', sans-serif;
    color: transparent;
    -webkit-text-stroke: 2px var(--accent-color);
    letter-spacing: -2px;
    text-shadow: 0 0 20px var(--accent-glow), 0 0 40px var(--accent-glow);
    z-index: 2;
    transform: translateY(-40px);
}

/* Hero Tech Image */
.hero-tech-img {
    position: absolute;
    bottom: 40px;
    width: 320px;
    height: auto;
    z-index: 3;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.5));
    animation: float 6s ease-in-out infinite;
}

/* Scroll Down */
.scroll-down {
    position: absolute;
    bottom: 2rem;
    left: 5%;
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0.6;
    animation: pulse 2s infinite;
}

.scroll-down span {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.mouse {
    width: 24px;
    height: 36px;
    border: 2px solid var(--text-secondary);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.wheel {
    width: 4px;
    height: 6px;
    background: var(--text-secondary);
    border-radius: 2px;
    animation: scroll 1.5s infinite;
}

/* About */
.about {
    position: relative;
}

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

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.skills-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.skill-card {
    background: var(--surface-color);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    transition: var(--transition);
}

.skill-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    background: var(--surface-color-light);
}

.skill-card i {
    font-size: 2.2rem;
}

.skill-card span {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
}

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

.stat-item {
    background: var(--surface-color);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    text-align: center;
    flex: 1;
    transition: var(--transition);
}

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

.stat-item h3 {
    font-size: 3rem;
    color: var(--accent-secondary);
    margin-bottom: 0.5rem;
}

/* Projects */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.project-card {
    background: var(--surface-color);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
    border-color: var(--glass-border);
}

.project-img {
    height: 220px;
    background-size: cover;
    background-position: center;
}

.placeholder-1 {
    background: linear-gradient(45deg, #2b1055, #7597de);
}

.placeholder-2 {
    background: linear-gradient(45deg, #1f4037, #99f2c8);
}

.placeholder-3 {
    background: linear-gradient(45deg, #eb3349, #f45c43);
}

.project-info {
    padding: 2rem;
}

.project-info h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.project-info p {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.project-link {
    color: var(--accent-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-block;
    transition: var(--transition);
}

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

/* Contact */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 4rem;
    align-items: flex-start;
}

.contact-left h2 {
    text-align: left;
    margin-bottom: 1.5rem;
    font-size: clamp(2rem, 4vw, 3rem);
}

.contact-left p {
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
    line-height: 1.7;
    max-width: 90%;
}

.social-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.social-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--surface-color);
    padding: 1.2rem 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.social-card-left {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.social-card i {
    font-size: 1.3rem;
    color: var(--text-primary);
    background: var(--surface-color-light);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: var(--transition);
}

.social-card span {
    font-weight: 500;
    font-size: 1rem;
}

.arrow-icon {
    background: transparent !important;
    font-size: 1rem !important;
    color: var(--text-secondary) !important;
    opacity: 0.5;
}

.social-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background: var(--surface-color-light);
    transform: translateY(-3px);
}

.social-card:hover i {
    background: var(--accent-glow);
    color: var(--accent-secondary);
}

.social-card:hover .arrow-icon {
    background: transparent !important;
    opacity: 1;
    transform: translateX(5px);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--form-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2.5rem;
    backdrop-filter: blur(20px);
}

.form-group {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    padding: 1rem;
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-color);
    background: var(--input-focus-bg);
    box-shadow: 0 0 10px var(--accent-glow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--input-placeholder);
}

.char-count {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.2rem;
}

.submit-btn {
    width: 100%;
    background: var(--btn-bg);
    color: var(--text-primary);
    border: 1px solid var(--btn-border);
    padding: 1rem;
    border-radius: 8px;
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 1rem;
}

.submit-btn:hover {
    background: var(--btn-hover-bg);
    border-color: var(--btn-hover-border);
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    border-top: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Animations */
@keyframes float {

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

    50% {
        transform: translateY(-20px);
    }
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

@keyframes rotateRing {
    0% {
        transform: rotateZ(0deg);
    }

    100% {
        transform: rotateZ(360deg);
    }
}

@keyframes counterRotate {
    0% {
        transform: rotateZ(0deg);
    }

    100% {
        transform: rotateZ(-360deg);
    }
}

@keyframes morph {
    0% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }

    33% {
        border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
        background-color: var(--accent-secondary);
    }

    66% {
        border-radius: 50% 50% 20% 80% / 25% 80% 20% 75%;
    }

    100% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }
}

@keyframes scroll {
    0% {
        transform: translateY(0);
        opacity: 1;
    }

    100% {
        transform: translateY(10px);
        opacity: 0;
    }
}

/* Scroll Animation Classes */
.scroll-animate {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-animate.show {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
    .menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 21px;
        cursor: pointer;
        z-index: 1001;
    }

    .menu-toggle span {
        display: block;
        height: 3px;
        width: 100%;
        background-color: var(--text-primary);
        border-radius: 3px;
        transition: var(--transition);
    }

    .menu-toggle.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-left h2 {
        text-align: center;
    }

    .contact-left p {
        text-align: center;
        max-width: 100%;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background: rgba(18, 18, 18, 0.95);
        backdrop-filter: blur(15px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: var(--transition);
        border-left: 1px solid var(--glass-border);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 1.5rem;
    }

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

    .hero {
        flex-direction: column;
        justify-content: center;
        text-align: center;
        padding-top: 10rem;
    }

    .hero-content {
        margin-bottom: 4rem;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

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

@media (max-width: 768px) {
    h1 {
        font-size: 3.5rem;
    }

    h2 {
        font-size: 2.5rem;
    }

    .glass-card {
        width: 100%;
        max-width: 320px;
        height: 400px;
    }

    .about-stats {
        flex-direction: column;
        gap: 1rem;
    }

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

    section {
        padding: 5rem 5%;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2.8rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-content .description {
        font-size: 1rem;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }

    .btn {
        width: 100%;
    }

    .glass-card {
        height: 300px;
    }

    .project-info {
        padding: 1.5rem;
    }

    .contact-form-wrapper {
        padding: 1.5rem;
    }

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

@media (max-width: 768px) {
    .glass-card {
        height: 400px;
    }

    .orbital-system {
        transform: scale(0.8);
    }
}

@media (max-width: 480px) {
    .core-text {
        font-size: 4rem;
    }

    .orbital-ring {
        width: 200px;
        height: 200px;
    }

    .icon-1 {
        transform: rotate(0deg) translateX(100px) rotate(0deg);
    }

    .icon-2 {
        transform: rotate(45deg) translateX(100px) rotate(-45deg);
    }

    .icon-3 {
        transform: rotate(90deg) translateX(100px) rotate(-90deg);
    }

    .icon-4 {
        transform: rotate(135deg) translateX(100px) rotate(-135deg);
    }

    .icon-5 {
        transform: rotate(180deg) translateX(100px) rotate(-180deg);
    }

    .icon-6 {
        transform: rotate(225deg) translateX(100px) rotate(-225deg);
    }

    .icon-7 {
        transform: rotate(270deg) translateX(100px) rotate(-270deg);
    }

    .icon-8 {
        transform: rotate(315deg) translateX(100px) rotate(-315deg);
    }

    .hero-tech-img {
        width: 220px;
        bottom: 30px;
    }

    .orbital-system {
        transform: scale(0.7);
    }
}

/* Scroll to Top Button */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px var(--accent-glow);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform: translateY(20px) scale(0.8);
}

.scroll-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.scroll-top-btn:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 25px var(--accent-glow);
    filter: brightness(1.1);
}

.scroll-top-btn:active {
    transform: translateY(-2px) scale(0.95);
}