/* ========
   STYLE.CSS
   Portfolio for Rohit Subedi
   ======== */

/*-------------------------------------
  1. GLOBAL STYLES & CSS VARIABLES
-------------------------------------*/
:root {
    /* Vibrant Color Palette */
    --color-primary: #6E44FF; /* A vibrant purple */
    --color-primary-dark: #4E31B6;
    --color-secondary: #FF6B6B; /* A catchy coral/red */
    --color-text: #EAEAEA; /* Light gray text for dark bg */
    --color-text-dark: #333333; /* Dark text for light bg */
    --color-background: #121212; /* Very dark background */
    --color-surface: #1E1E1E; /* Dark gray for cards/sections */
    --color-border: #333333;
    
    /* Fonts (from HTML link) */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Roboto Mono', monospace;

    /* Transitions */
    --transition-fast: all 0.2s ease-in-out;
    --transition-med: all 0.4s ease-in-out;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
}

/* Re-usable Components */
.section {
    padding: 6rem 5%;
    overflow: hidden; /* For animations */
}

.section-title {
    font-size: 2.5rem;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 3rem;
    font-weight: 700;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-med);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-3px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-text);
    margin-left: 1rem;
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

/*-------------------------------------
  2. HEADER & NAVIGATION
-------------------------------------*/
.header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    background-color: rgba(18, 18, 18, 0.8); /* Transparent bg */
    backdrop-filter: blur(10px); /* Frosted glass effect */
    padding: 1rem 5%;
    border-bottom: 1px solid var(--color-border);
}

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

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 600;
    position: relative;
    padding: 0.5rem 0;
}

/* Animated underline effect */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link-btn {
    background-color: var(--color-primary);
    color: #fff;
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
}

.nav-link-btn:hover {
    background-color: var(--color-primary-dark);
}

/*-------------------------------------
  3. HERO SECTION
-------------------------------------*/
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 5%;
    background: linear-gradient(rgba(18, 18, 18, 0.9), rgba(18, 18, 18, 0.9)), url('https://source.unsplash.com/1600x900/?code,abstract') no-repeat center center/cover;
    /* We can replace the Unsplash URL later if you have an image */
}

.hero-content {
    /* We will add a fade-in animation in JS */
}

.hero-subheading {
    font-family: var(--font-secondary);
    font-size: 1.2rem;
    color: var(--color-primary);
}

.hero-heading {
    font-size: 4.5rem;
    font-weight: 700;
    margin: 0.5rem 0;
    color: #fff;
}

.hero-title {
    font-size: 2rem;
    font-weight: 400;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.hero-tagline {
    font-size: 1.2rem;
    color: var(--color-text);
    margin-bottom: 2rem;
}

/*-------------------------------------
  4. ABOUT ME SECTION
-------------------------------------*/
.about-container {
    display: grid;
    grid-template-columns: 1fr 2fr; /* Columns for Image | Content */
    gap: 3rem;
    max-width: 1100px;
    margin: 0 auto;
    align-items: center; /* This vertically centers the content with the image */
}

/* NEW: Styling for the 'About Me' image */
.about-image {
    width: 100%;
    max-width: 300px; /* You can adjust this */
    justify-self: center; /* Centers the image in its grid column */
}

.about-image img {
    width: 100%;
    border-radius: 10px; /* Matches the card style */
    border: 3px solid var(--color-border);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* This wrapper holds the bio and details */
.about-content {
    display: flex;
    flex-direction: column;
    gap: 2rem; /* Creates space between bio and details */
}

.about-bio, .about-details {
    background-color: var(--color-surface);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid var(--color-border);
}

.about-bio h3, .about-details h3 {
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--color-secondary);
    padding-bottom: 0.5rem;
}

.about-bio p {
    font-size: 1.1rem;
    line-height: 1.7;
}

.about-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.about-education ul, .about-languages ul {
    list-style: none;
}

.about-education li {
    margin-bottom: 1rem;
}

.about-education li strong {
    font-size: 1.1rem;
    color: var(--color-text);
    display: block;
}

.about-education li span {
    font-family: var(--font-secondary);
    font-size: 0.9rem;
    color: var(--color-secondary);
}

.about-languages li {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

/*-------------------------------------
  5. SKILLS SECTION
-------------------------------------*/
.skills-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1100px;
    margin: 0 auto;
}

.skills-technical, .skills-soft {
    background-color: var(--color-surface);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid var(--color-border);
}

.skills-technical h3, .skills-soft h3 {
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

/* Technical Skills (Grid) */
.skills-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
}

.skills-list li {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--color-background);
    padding: 1rem;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition-fast);
}

.skills-list li:hover {
    transform: translateY(-5px);
    background-color: var(--color-primary);
}

.skills-list li i {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--color-secondary);
}

.skills-list li:hover i {
    color: #fff;
}

/* Soft Skills (List) */
.skills-list-soft {
    list-style: none;
}

.skills-list-soft li {
    display: flex;
    align-items: center;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding: 0.5rem;
    border-radius: 5px;
    transition: var(--transition-fast);
}

.skills-list-soft li:hover {
    background-color: var(--color-background);
}

.skills-list-soft li i {
    font-size: 1.2rem;
    color: var(--color-secondary);
    margin-right: 1rem;
    width: 20px;
}

/*-------------------------------------
  6. EXPERIENCE SECTION (TIMELINE)
-------------------------------------*/
.experience-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

/* The vertical line */
.experience-timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--color-primary);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
}

/* The circle on the timeline */
.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: #fff;
    border: 4px solid var(--color-secondary);
    top: 15px;
    border-radius: 50%;
    z-index: 1;
}

/* Left side items */
.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(odd)::after {
    right: -10px;
}

/* Right side items */
.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-item:nth-child(even)::after {
    left: -10px;
}

.timeline-content {
    padding: 1.5rem;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    position: relative;
    border-radius: 8px;
    transition: var(--transition-med);
}

.timeline-item:hover .timeline-content {
    transform: scale(1.03);
    border-color: var(--color-primary);
}

.timeline-content h3 {
    font-size: 1.3rem;
    color: var(--color-secondary);
}

.timeline-content p {
    font-size: 1rem;
    margin: 0.5rem 0;
}

.timeline-date {
    font-family: var(--font-secondary);
    font-size: 0.9rem;
    color: var(--color-primary);
    font-weight: 700;
}

/*-------------------------------------
  7. PROJECTS SECTION
-------------------------------------*/
.projects-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.project-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    overflow: hidden;
    transition: var(--transition-med);
    display: flex;
    flex-direction: column;
}

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

.project-image-placeholder {
    height: 200px;
    background-size: cover;
    background-position: center;
    border-radius: 12px;
    overflow: hidden;
}

/* Individual project images */
.project1 { background-image: url("images/project1.jpg"); }
.project2 { background-image: url("images/project2.jpeg"); }
.project3 { background-image: url("images/project3.jpg"); }



.project-card h3 {
    font-size: 1.4rem;
    color: var(--color-primary);
    padding: 1.5rem 1.5rem 0.5rem 1.5rem;
}

.project-card p {
    padding: 0 1.5rem 1rem 1.5rem;
    flex-grow: 1; /* Pushes links to the bottom */
}

.project-links {
    padding: 0 1.5rem 1.5rem 1.5rem;
    border-top: 1px solid var(--color-border);
    margin-top: auto;
    padding-top: 1rem;
}

.btn-link {
    color: var(--color-secondary);
    text-decoration: none;
    font-weight: 600;
    margin-right: 1.5rem;
    transition: var(--transition-fast);
}

.btn-link:hover {
    color: var(--color-primary);
}

.btn-link i {
    margin-left: 0.5rem;
}

/*-------------------------------------
  8. AWARDS SECTION
-------------------------------------*/
.award-item {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    background-color: var(--color-surface);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid var(--color-border);
}

.award-item i {
    font-size: 3rem;
    color: var(--color-secondary);
    margin-right: 2rem;
}

.award-content h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.award-content p {
    font-size: 1.1rem;
}

/*-------------------------------------
  9. CONTACT SECTION
-------------------------------------*/
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1100px;
    margin: 0 auto;
    background-color: var(--color-surface);
    padding: 3rem;
    border-radius: 10px;
    border: 1px solid var(--color-border);
}

.contact-info h3, .contact-form h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.contact-info p {
    margin-bottom: 1.5rem;
}

.contact-info ul {
    list-style: none;
}

.contact-info li {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.contact-info li i {
    color: var(--color-secondary);
    margin-right: 1rem;
    font-size: 1.2rem;
}

/* Contact Form */
#contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    position: relative;
}

.form-group:nth-child(3),
.form-group:nth-child(4) {
    grid-column: 1 / -1; /* Make subject & message full-width */
}

.form-group label {
    position: absolute;
    top: 15px;
    left: 15px;
    font-size: 1rem;
    color: #aaa;
    transition: var(--transition-fast);
    pointer-events: none;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background-color: var(--color-background);
    border: 2px solid var(--color-border);
    border-radius: 5px;
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 1rem;
}

/* Animated label */
.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:valid + label,
.form-group textarea:valid + label {
    top: -10px;
    left: 10px;
    font-size: 0.8rem;
    color: var(--color-primary);
    background-color: var(--color-surface);
    padding: 0 5px;
}

.form-group textarea {
    resize: vertical;
}

#contact-form .btn-primary {
    grid-column: 1 / -1; /* Full width */
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
}

/*-------------------------------------
  10. FOOTER
-------------------------------------*/
.footer {
    text-align: center;
    padding: 2rem 5%;
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    margin-top: 3rem;
}

.footer p {
    color: #aaa;
}

/*-------------------------------------
  11. RESPONSIVE MEDIA QUERIES
-------------------------------------*/
@media (max-width: 992px) {
    .about-container, .skills-container, .contact-container {
        grid-template-columns: 1fr;
    }
    .about-details {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .hero-heading {
        font-size: 3rem;
    }
    
    /* Mobile Navigation (Will add JS for this) */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%; /* Hidden off-screen */
        width: 70%;
        height: 100vh;
        background-color: var(--color-surface);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 3rem;
        transition: right 0.4s ease-in-out;
        box-shadow: -10px 0 20px rgba(0,0,0,0.3);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    /* Hamburger Menu Icon (Will add with JS) */
    .nav-toggle {
        display: block; /* Hidden by default */
        font-size: 1.8rem;
        color: var(--color-text);
        cursor: pointer;
        z-index: 1001; /* Above nav menu */
    }
    /* End Mobile Nav */

    /* Experience Timeline */
    .experience-timeline::after {
        left: 30px;
    }
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 15px;
    }
    .timeline-item:nth-child(odd) {
        left: 0;
    }
    .timeline-item:nth-child(even) {
        left: 0; /* Stack them */
    }
    .timeline-item::after {
        left: 20px; /* Move circle to the left */
    }
    
    /* Contact Form */
    #contact-form {
        grid-template-columns: 1fr;
    }
    .form-group:nth-child(3),
    .form-group:nth-child(4) {
        grid-column: 1 / 1;
    }
    #contact-form .btn-primary {
        grid-column: 1 / 1;
    }
}

/* ===== FLOATING LABEL FIX ===== */

.form-group {
    position: relative;
    width: 100%;
    margin-bottom: 25px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 12px;
    background: transparent;
    border: 1px solid #555;
    border-radius: 6px;
    color: #fff;
    font-size: 15px;
    outline: none;
}

.form-group label {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #aaa;
    font-size: 14px;
    pointer-events: none;
    transition: 0.3s ease;
    background: #0f0f0f;
    padding: 0 6px;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -7px;
    font-size: 11px;
    color: #7f5cff;
}

.support-btn {
    background: linear-gradient(135deg, #6E44FF, #8f6bff);
    border: none;
    color: #fff;
    font-weight: 600;
    box-shadow: 0 0 15px rgba(110, 68, 255, 0.6);
    animation: momoPulse 2s infinite;
}

.support-btn:hover {
    box-shadow: 0 0 28px rgba(110, 68, 255, 0.95);
    transform: translateY(-2px) scale(1.05);
}

@keyframes momoPulse {
    0%   { box-shadow: 0 0 10px rgba(110,68,255,0.4); }
    50%  { box-shadow: 0 0 25px rgba(110,68,255,0.9); }
    100% { box-shadow: 0 0 10px rgba(110,68,255,0.4); }
}