/* ==========================================================================
   SECTIONS - Section-specific layouts and styles
   ========================================================================== */

/* -------------------------------------------------------------------------
   SCROLL PROGRESS BAR
   ------------------------------------------------------------------------- */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-dark), var(--primary), var(--primary-light));
    z-index: calc(var(--z-fixed) + 1);
    transition: width 0.1s linear;
}

/* -------------------------------------------------------------------------
   NAVBAR
   ------------------------------------------------------------------------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    padding: var(--space-4) 0;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(10, 10, 12, 0.9);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-color);
    padding: var(--space-3) 0;
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.navbar-logo {
    width: 40px;
    height: 40px;
    transition: all var(--transition-base);
}

.navbar-logo:hover {
    filter: drop-shadow(0 0 15px var(--glow-primary));
    transform: scale(1.1);
}

.navbar-title {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    letter-spacing: var(--tracking-tight);
}

.navbar-nav {
    display: none;
    align-items: center;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .navbar-nav {
        display: flex;
    }
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

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

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* Mobile menu toggle */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    cursor: pointer;
}

@media (min-width: 768px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-dark);
    padding: var(--space-8);
    z-index: var(--z-fixed);
}

.mobile-menu.active {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    animation: fadeIn 0.3s ease;
}

.mobile-menu .nav-link {
    font-size: var(--text-xl);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--border-color);
}

/* -------------------------------------------------------------------------
   HERO SECTION
   ------------------------------------------------------------------------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: -1;
}

#particles-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.15) 0%, transparent 70%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(139, 92, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 92, 246, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.hero-content {
    text-align: center;
    max-width: 900px;
    padding: var(--space-8);
}

.hero-logo {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--space-8);
    animation: float 6s ease-in-out infinite, glow 3s ease-in-out infinite;
}

.hero-title {
    font-size: var(--text-6xl);
    font-weight: var(--font-extrabold);
    letter-spacing: var(--tracking-tighter);
    margin-bottom: var(--space-4);
    background: linear-gradient(135deg, #fff 0%, var(--primary-light) 50%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-tagline {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-inline: auto;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    justify-content: center;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-8);
    left: 0;
    right: 0;
    margin-inline: auto;
    width: max-content;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-muted);
    font-size: var(--text-sm);
    animation: bounce 2s infinite;
}

/* -------------------------------------------------------------------------
   ABOUT SECTION
   ------------------------------------------------------------------------- */
.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
}

@media (min-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}

.about-image {
    position: relative;
}

.about-logo {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    animation: float 8s ease-in-out infinite;
    filter: drop-shadow(0 0 40px var(--glow-primary));
}

.about-text h3 {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

.about-bio {
    margin-bottom: var(--space-6);
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

.skill-tag {
    padding: var(--space-2) var(--space-4);
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--primary-light);
    transition: all var(--transition-fast);
}

.skill-tag:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* Tech stack grid */
.tech-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

/* -------------------------------------------------------------------------
   PORTFOLIO SECTION
   ------------------------------------------------------------------------- */
.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 640px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.project-card {
    background: var(--glass-bg);
    border: var(--glass-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow-sm);
}

.project-thumbnail {
    aspect-ratio: 16/10;
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.project-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.project-card:hover .project-thumbnail img {
    transform: scale(1.05);
}

.project-thumbnail-placeholder {
    font-size: var(--text-4xl);
    color: var(--primary);
    opacity: 0.5;
}

.project-content {
    padding: var(--space-6);
}

.project-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.project-description {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
    line-height: var(--leading-relaxed);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.project-tech span {
    padding: var(--space-1) var(--space-2);
    background: var(--bg-glass);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.project-links {
    display: flex;
    gap: var(--space-3);
}

.project-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--primary-light);
    transition: color var(--transition-fast);
}

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

/* -------------------------------------------------------------------------
   SERVICES SECTION
   ------------------------------------------------------------------------- */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 640px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    background: var(--glass-bg);
    border: var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-dark), var(--primary), var(--primary-light));
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: var(--text-2xl);
    color: var(--primary-light);
}

.service-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.service-description {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

.service-price {
    font-size: var(--text-sm);
    color: var(--primary-light);
    font-weight: var(--font-medium);
}

/* -------------------------------------------------------------------------
   STATS SECTION
   ------------------------------------------------------------------------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-card {
    text-align: center;
    padding: var(--space-6);
    background: var(--glass-bg);
    border: var(--glass-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.stat-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow-sm);
}

.stat-number {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--primary-light);
    margin-bottom: var(--space-2);
}

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

/* -------------------------------------------------------------------------
   TESTIMONIALS SECTION
   ------------------------------------------------------------------------- */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background: var(--glass-bg);
    border: var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
}

.testimonial-quote {
    font-size: var(--text-base);
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: var(--space-4);
    line-height: var(--leading-relaxed);
}

.testimonial-quote::before {
    content: '"';
    font-size: var(--text-3xl);
    color: var(--primary);
    line-height: 0;
    margin-right: var(--space-1);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--text-primary);
}

.testimonial-name {
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    font-size: var(--text-sm);
}

.testimonial-role {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* -------------------------------------------------------------------------
   TECH STACK SECTION
   ------------------------------------------------------------------------- */
.techstack-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .techstack-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

@media (min-width: 1024px) {
    .techstack-grid {
        grid-template-columns: repeat(8, 1fr);
    }
}

.techstack-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4);
    background: var(--glass-bg);
    border: var(--glass-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.techstack-item:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.techstack-item i {
    font-size: var(--text-2xl);
    color: var(--primary-light);
}

.techstack-item span {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* -------------------------------------------------------------------------
   BLOG SECTION
   ------------------------------------------------------------------------- */
.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.blog-card {
    background: var(--glass-bg);
    border: var(--glass-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
}

.blog-thumbnail {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--primary-900), var(--bg-dark));
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-thumbnail i {
    font-size: var(--text-4xl);
    color: var(--primary);
    opacity: 0.5;
}

.blog-content {
    padding: var(--space-6);
}

.blog-date {
    font-size: var(--text-xs);
    color: var(--primary-light);
    margin-bottom: var(--space-2);
}

.blog-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.blog-excerpt {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* -------------------------------------------------------------------------
   COMMUNITY SECTION
   ------------------------------------------------------------------------- */
.community-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .community-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

.community-card {
    background: var(--glass-bg);
    border: var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    display: flex;
    align-items: center;
    gap: var(--space-6);
    transition: all var(--transition-base);
}

.community-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
}

.community-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    font-size: var(--text-3xl);
    flex-shrink: 0;
}

.community-icon.discord {
    color: #5865F2;
}

.community-icon.reddit {
    color: #ff4500;
}

.community-info h4 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.community-info p {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

/* -------------------------------------------------------------------------
   CTA BANNER
   ------------------------------------------------------------------------- */
.cta-banner {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(109, 40, 217, 0.2));
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    padding: var(--space-16);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, var(--glow-subtle), transparent 70%);
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
}

.cta-description {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-inline: auto;
}

/* -------------------------------------------------------------------------
   CONTACT SECTION
   ------------------------------------------------------------------------- */
.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
}

@media (min-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-info h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
}

.contact-info p {
    margin-bottom: var(--space-6);
}

.contact-email {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.contact-email span {
    flex: 1;
    font-family: var(--font-mono);
    color: var(--primary-light);
}

.copy-btn {
    padding: var(--space-2) var(--space-4);
    background: var(--primary);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.copy-btn:hover {
    background: var(--primary-dark);
}

.copy-btn.copied {
    background: var(--success);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* -------------------------------------------------------------------------
   FOOTER
   ------------------------------------------------------------------------- */
.footer {
    border-top: 1px solid var(--border-color);
    padding: var(--space-12) 0 var(--space-6);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.footer-logo {
    width: 32px;
    height: 32px;
}

.footer-text {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: var(--space-6);
}

.footer-link {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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