:root {
    --bg-color: #050a10;
    /* Dark Blue-Black */
    --text-color: #e6f1ff;
    --text-secondary: #8892b0;
    --accent-color: #00bcd4;
    /* Cyan/Teal */
    --accent-hover: #008ba3;
    --card-bg: #112240;
    --font-main: 'Inter', sans-serif;
    --nav-height: 80px;
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5%;
    height: var(--nav-height);
    background: rgba(12, 12, 12, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    font-family: 'Inter', sans-serif;
    /* Fallback */
}

.logo .accent {
    color: var(--accent-color);
    font-family: 'Cursive', sans-serif;
    /* Just for style match if desired, sticking to sans for now */
    font-style: italic;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-list {
    display: flex;
    gap: 2rem;
}

.nav-list a {
    font-weight: 500;
    font-size: 1rem;
    color: var(--text-color);
}

.nav-list a:hover {
    color: var(--accent-color);
}

/* Buttons */
.btn {
    padding: 0.8rem 1.8rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    display: inline-block;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 0, 85, 0.4);
}

.btn-secondary {
    background-color: var(--accent-color);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 0, 85, 0.4);
}

.btn-outline {
    border: 2px solid #333;
    background: transparent;
    color: var(--text-color);
}

.btn-outline:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--nav-height) 10% 0;
    /* Updated padding */
    gap: 4rem;
    position: relative;
    overflow: hidden;
}

/* Background Grid Effect */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
    mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
}

.hero-content {
    flex: 1;
    max-width: 600px;
    z-index: 2;
}

.greeting {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.name {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.name .white {
    color: #fff;
}

.role {
    font-size: 2rem;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
}

.cursor {
    display: inline-block;
    width: 3px;
    background-color: var(--accent-color);
    animation: blink 1s infinite;
    margin-left: 5px;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.description {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 500px;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

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

.social-links a {
    width: 45px;
    height: 45px;
    background: #1a1a1a;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--text-secondary);
    transition: all 0.3s;
}

.social-links a:hover {
    background: #2a2a2a;
    color: var(--accent-color);
    transform: translateY(-3px);
}

.social-links svg {
    width: 20px;
    height: 20px;
}

/* Hero Image */
.hero-image-container {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
    height: 600px;
    /* Fixed height container */
    width: 100%;
}

.circle-bg {
    position: absolute;
    bottom: 0;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    border: 4px solid var(--accent-color);
    z-index: 1;
    box-shadow: 0 0 50px rgba(255, 0, 85, 0.2);
}

/* Filled bottom part of circle */
.circle-bg::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    height: 30px;
    background: var(--accent-color);
    border-radius: 50% 50% 0 0;
    /* Just a stylistic shape at bottom */
    filter: blur(20px);
}

.hero-img {
    position: relative;
    z-index: 2;
    height: 100%;
    /* Make image fill container height */
    width: auto;
    object-fit: cover;
    -webkit-mask-image: linear-gradient(to bottom, black 80%, transparent 100%);
    /* Fade out bottom */
    mask-image: linear-gradient(to bottom, black 80%, transparent 100%);
}

/* Responsive */
@media (max-width: 992px) {
    .header {
        padding: 0 2rem;
    }

    .hero {
        flex-direction: column-reverse;
        text-align: center;
        padding-top: 120px;
        gap: 2rem;
    }

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

    .nav-list {
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: rgba(12, 12, 12, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        align-items: center;
        padding: 2rem;
        gap: 1.5rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s ease-in-out;
        z-index: -1;
        /* Behind header when closed */
    }

    .nav-list.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .mobile-menu-toggle {
        display: block;
        width: 30px;
        height: 20px;
        position: relative;
        cursor: pointer;
        z-index: 1001;
    }

    .mobile-menu-toggle span {
        display: block;
        width: 100%;
        height: 2px;
        background: white;
        margin-bottom: 6px;
        transition: 0.3s;
        transform-origin: center;
    }

    /* Animate Hamburger to X */
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

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

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .circle-bg {
        width: 350px;
        height: 350px;
    }

    .hero-image-container {
        height: 400px;
    }

    .name {
        font-size: 3.5rem;
    }

    .role {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .name {
        font-size: 2.8rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-image-container {
        height: 300px;
    }

    .circle-bg {
        width: 280px;
        height: 280px;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .page-content {
        padding: calc(var(--nav-height) + 2rem) 5% 4rem;
    }

    .about-grid,
    .contact-container {
        gap: 2rem;
    }
}

/* Page Layouts */
.page-content {
    padding: calc(var(--nav-height) + 4rem) 10% 4rem;
    min-height: 100vh;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 3rem;
    text-align: center;
}

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

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

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

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

.stat-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s;
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
}

/* Services Page */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    border-bottom: 3px solid var(--accent-color);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

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

/* Resume Page */
.resume-section {
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.resume-section h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-color);
    border-bottom: 2px solid var(--accent-color);
    display: inline-block;
    padding-bottom: 0.5rem;
}

.resume-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--accent-color);
}

.resume-item .date {
    display: block;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.resume-item h3 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.resume-item .company {
    display: block;
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.resume-download {
    text-align: center;
    margin-top: 4rem;
}

/* Skills Page */
.skills-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.skills-wrapper h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.skill-item {
    background: #1a2c4e;
    /* Slightly lighter blue for contrast */
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 500;
    color: var(--text-color);
    border: 1px solid var(--accent-color);
    transition: 0.3s;
}

.skill-item:hover {
    background: var(--accent-color);
    color: #fff;
}

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

.project-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: 0.3s;
}

.project-card:hover {
    transform: translateY(-10px);
}

.project-info {
    padding: 2rem;
}

.project-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.project-desc {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.project-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.project-tags span {
    background: rgba(0, 188, 212, 0.1);
    color: var(--accent-color);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.85rem;
}

.project-links {
    display: flex;
    gap: 1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

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

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.info-item {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.info-item strong {
    color: var(--accent-color);
    margin-right: 0.5rem;
}

.contact-form {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 12px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: white;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

@media (max-width: 768px) {

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

    .section-title {
        font-size: 2.5rem;
    }
}