/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background-color: #0055aa; /* Primary blue theme */
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: #003366; /* Darker blue */
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
    z-index: 1000;
    padding: 1rem 0;
}

.nav-list {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #ffffff;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #80aaff; /* Light blue */
}

/* Hero Section with Profile Carousel and Typing Animation */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://source.unsplash.com/random/1920x1080?programming');
    background-size: cover;
    background-position: center;
    text-align: center;
    padding: 2rem;
}

.hero-content {
    max-width: 600px;
}

.profile-carousel {
    position: relative;
    width: 350px;
    height: 350px;
    margin: 60px auto 1.5rem;
}

.profile-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #80aaff; /* Light blue border */
    opacity: 0;
    transition: opacity 0.5s ease;
}

.profile-img.active {
    opacity: 1;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.subtitle {
    font-size: 1.5rem;
    color: #80aaff;
    margin-bottom: 1rem;
    display: inline-flex;
    align-items: center;
}

.typing-text {
    display: inline-block;
    min-width: 200px;
    font-weight: 600;
    color: #80aaff;
    position: relative;
    font-size: 1.6rem; /* Emphasized typing text */
}

.typing-text::after {
    content: '|';
    position: absolute;
    right: -10px;
    top: 2px;
    animation: blink 0.7s infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

.hero-text {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #ffffff;
}

.download-btn {
    display: inline-block;
    background-color: #0055aa;
    color: #ffffff;
    padding: 10px 50px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 500;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.download-btn:hover {
    background-color: #004488;
    transform: translateY(-2px);
}

/* Sections */
.section {
    padding: 5rem 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #ffffff;
}

h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: #80aaff;
}

/* About Section with Journey Overlay */
.about {
    background-color: #0055aa;
}

.about p {
    max-width: 600px;
    margin: 0 auto 1rem;
    text-align: center;
    color: #ffffff;
}

.read-more {
    display: inline-block;
    color: #80aaff;
    background-color: transparent;
    border: 1px solid #80aaff;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.3s ease, background-color 0.3s ease;
}

.read-more:hover {
    color: #ffffff;
    background-color: #6699ff;
}

.journey-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 51, 102, 0.95); /* Darker blue with opacity */
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.journey-overlay.active {
    display: flex;
}

.journey-content {
    position: relative;
    max-width: 700px;
    padding: 2rem;
    text-align: center;
}

.journey-text span {
    position: absolute;
    color: #80aaff;
    font-size: 1.2rem;
    transition: all 2s ease;
}

.journey-text.organized span {
    position: static;
    transition: none;
}

.close-journey {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: #003366;
    color: #80aaff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.close-journey:hover {
    background-color: #004488;
}

/* Projects Section with Horizontal Scroll Gallery and Alternating Images */
.projects {
    background-color: #0055aa;
}

.projects-gallery {
    position: relative;
    max-width: 100%;
    overflow: hidden;
}

.gallery-track {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 1.5rem;
    padding: 1rem 0;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch; /* Smooth touch scrolling */
}

.gallery-track::-webkit-scrollbar {
    height: 8px;
}

.gallery-track::-webkit-scrollbar-thumb {
    background-color: #80aaff;
    border-radius: 4px;
}

.gallery-track::-webkit-scrollbar-track {
    background-color: #003366;
}

.project-card {
    flex: 0 0 400px; /* Fixed card width */
    background-color: #003366;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    scroll-snap-align: center; /* Center cards in view */
}

.project-card:hover {
    transform: scale(1.05); /* Slight zoom on hover */
    box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}

.project-img-container {
    position: relative;
    width: 100%;
    height: 200px;
    margin-bottom: 1rem;
}

.project-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.project-img.active {
    opacity: 1;
}

.project-card h3 {
    font-size: 1.5rem;
    color: #80aaff;
    margin-bottom: 0.5rem;
}

.project-card p {
    font-size: 0.95rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.view-project {
    display: inline-block;
    color: #80aaff;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border: 1px solid #80aaff;
    border-radius: 5px;
    transition: color 0.3s ease, background-color 0.3s ease;
}

.view-project:hover {
    color: #ffffff;
    background-color: #6699ff;
}

.gallery-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: #003366;
    border: none;
    color: #80aaff;
    font-size: 1.8rem;
    padding: 0.5rem;
    cursor: pointer;
    border-radius: 50%;
    transition: color 0.3s ease, background-color 0.3s ease;
    z-index: 10;
}

.gallery-btn:hover {
    color: #ffffff;
    background-color: #004488;
}

.gallery-btn-left {
    left: 10px;
}

.gallery-btn-right {
    right: 10px;
}

/* Contact Section */
.contact {
    background-color: #0055aa;
}

#contact-form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#contact-form input,
#contact-form textarea {
    padding: 0.75rem;
    border: 1px solid #80aaff;
    border-radius: 5px;
    font-size: 1rem;
    background-color: #003366;
    color: #ffffff;
}

#contact-form button {
    background-color: #0055aa;
    color: #ffffff;
    padding: 0.75rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

#contact-form button:hover {
    background-color: #004488;
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background-color: #003366;
    color: #ffffff;
    text-align: center;
    padding: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-list {
        flex-direction: column;
        gap: 1rem;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #003366;
        box-shadow: 0 2px 5px rgba(0,0,0,0.3);
        display: none;
    }

    .nav-list.active {
        display: flex;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .subtitle {
        font-size: 1.3rem;
    }

    .typing-text {
        min-width: 150px;
        font-size: 1.4rem;
    }

    .profile-carousel {
        width: 120px;
        height: 120px;
    }

    .gallery-track {
        scroll-snap-type: none; /* Disable snap for smoother touch scrolling */
    }

    .project-card {
        flex: 0 0 250px; /* Smaller cards on mobile */
    }

    .project-img-container {
        height: 150px;
    }

    .gallery-btn {
        display: none; /* Hide arrows on mobile, use touch scrolling */
    }

    .journey-content {
        padding: 1rem;
        font-size: 1rem;
    }

    .journey-text span {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .project-card {
        flex: 0 0 200px; /* Even smaller cards for small screens */
    }

    .project-img-container {
        height: 120px;
    }

    .journey-text span {
        font-size: 0.9rem;
    }
}