/* ============================================================
   STYLE.CSS — PAGE-SPECIFIC STYLES FOR INDEX.HTML
   (Navbar, Hero, Projects, Interests, Education, etc.)
   ============================================================ */

/* ============================================================
   CONTAINER
   ============================================================ */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px 80px;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 12px;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 20px;
    list-style: none;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 500;
    padding: 6px 0;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.nav-links a:hover {
    border-bottom-color: var(--primary);
}

/* ============================================================
   SECTIONS
   ============================================================ */
section {
    margin-bottom: 70px;
    scroll-margin-top: 30px;
}

.section-header {
    text-align: center;
    margin-bottom: 32px;
}

.section-header .emoji {
    font-size: 32px;
    display: block;
    margin-bottom: 4px;
}

.section-header h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.section-header .sub {
    color: var(--text-muted);
    font-size: 16px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    text-align: center;
    padding: 20px 0 10px;
}

.hero-image {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary);
    margin: 0 auto 16px;
}

.hero h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.hero .subtitle {
    font-size: 18px;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 8px;
}

.hero .bio {
    font-size: 16px;
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 auto 20px;
}

/* ============================================================
   SOCIAL LINKS
   ============================================================ */
.social-links {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.social-links a {
    padding: 8px 16px;
    border-radius: 50px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.social-links a:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* ============================================================
   STORY
   ============================================================ */
.story-content {
    max-width: 650px;
    margin: 0 auto;
    background: var(--bg-secondary);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.story-content p {
    margin-bottom: 16px;
    color: var(--text-primary);
}

.story-content code {
    background: var(--bg-primary);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 14px;
    color: var(--text-primary);
}

.fun-fact {
    background: var(--bg-primary);
    padding: 14px 20px;
    border-radius: 10px;
    margin: 16px 0;
    border-left: 4px solid var(--primary);
}

.fun-fact span {
    font-weight: 700;
}

.story-content .btn {
    margin-top: 8px;
}

/* ============================================================
   INTERESTS
   ============================================================ */
.interests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.interest-card {
    background: var(--bg-secondary);
    padding: 24px 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.interest-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

[data-theme="dark"] .interest-card:hover {
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.05);
}

.interest-card .icon {
    font-size: 28px;
    display: block;
    margin-bottom: 8px;
}

.interest-card h3 {
    font-size: 17px;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.interest-card .preview {
    color: var(--text-muted);
    font-size: 14px;
}

.hidden-content {
    display: none;
    margin-top: 14px;
    padding: 14px;
    background: var(--bg-primary);
    border-radius: 8px;
    font-size: 14px;
    animation: fadeIn 0.3s ease;
    color: var(--text-primary);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================================
   PROJECTS
   ============================================================ */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.project-card {
    background: var(--bg-secondary);
    padding: 24px 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-3px);
}

.project-card .project-icon {
    font-size: 30px;
    display: block;
    margin-bottom: 6px;
}

.project-card h3 {
    font-size: 18px;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.project-card p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 12px;
    flex: 1;
}

.tech-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.tech-tags span {
    background: var(--bg-primary);
    padding: 2px 12px;
    border-radius: 50px;
    font-size: 12px;
    color: var(--text-muted);
}

.project-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: auto;
}

.project-buttons .btn {
    flex: 1;
    min-width: 100px;
    text-align: center;
}

.view-all {
    text-align: center;
    margin-top: 30px;
}

/* ============================================================
   ARTICLES
   ============================================================ */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.article-card {
    background: var(--bg-secondary);
    padding: 22px 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.article-card .date {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.article-card h3 {
    font-size: 17px;
    margin: 6px 0 8px;
    color: var(--text-primary);
}

.article-card p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 12px;
}

.article-card code {
    background: var(--bg-primary);
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 13px;
    color: var(--text-primary);
}

.read-more {
    font-weight: 600;
    font-size: 14px;
}

/* ============================================================
   MILESTONES
   ============================================================ */
.milestones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.milestone-card {
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.milestone-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary);
}

.milestone-card .milestone-icon {
    font-size: 30px;
    display: block;
    margin-bottom: 6px;
}

.milestone-card h3 {
    font-size: 16px;
    margin-bottom: 4px;
    color: var(--text-primary);
}

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

/* ============================================================
   EDUCATION
   ============================================================ */
.education-timeline {
    max-width: 600px;
    margin: 0 auto;
}

.edu-item {
    display: flex;
    gap: 20px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.edu-item:last-child {
    border-bottom: none;
}

.edu-item .year {
    font-weight: 700;
    min-width: 80px;
    color: var(--primary);
}

.edu-item h3 {
    font-size: 16px;
    color: var(--text-primary);
}

.edu-item p {
    color: var(--text-muted);
    font-size: 14px;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-wrapper {
    text-align: center;
    background: var(--bg-secondary);
    padding: 40px 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.contact-wrapper p {
    margin-bottom: 8px;
    color: var(--text-primary);
}

.contact-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 18px;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
    text-align: center;
    padding: 30px 0 10px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 14px;
}

footer .footer-socials {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin: 12px 0;
}

footer .footer-socials a {
    color: var(--text-muted);
    font-size: 18px;
    transition: var(--transition);
}

footer .footer-socials a:hover {
    color: var(--primary);
    transform: translateY(-2px);
}

.footer-time {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin: 12px 0 8px;
    font-size: 14px;
}

.footer-time .divider {
    color: var(--border-color);
}

.footer-motto {
    font-size: 13px;
    margin-top: 6px;
    font-style: italic;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }

    .nav-links {
        justify-content: center;
        gap: 14px;
    }

    .hero h1 {
        font-size: 28px;
    }

    .section-header h2 {
        font-size: 24px;
    }

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

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

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

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

    .story-content {
        padding: 20px;
    }

    .contact-wrapper {
        padding: 28px 16px;
    }

    .project-buttons .btn {
        flex: 1 1 100%;
    }
}

@media (max-width: 480px) {
    body {
        padding: 12px;
    }

    .container {
        padding: 0 12px 60px;
    }

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

    .social-links a {
        font-size: 12px;
        padding: 6px 12px;
    }

    .hero .subtitle {
        font-size: 16px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .btn-sm {
        padding: 6px 14px;
        font-size: 12px;
    }

    .footer-time {
        font-size: 12px;
        gap: 6px;
    }
}