@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --bg-color: #0c0d0e;
    --card-bg: #18191a;
    --card-border: rgba(255, 255, 255, 0.05);
    --accent-color: #914BF1;
    --text-primary: #ffffff;
    --text-secondary: #9a9a9a;
    --radius: 32px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Background Gradients */
.bg-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 20% 30%, rgba(139, 92, 246, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(6, 182, 212, 0.05) 0%, transparent 40%);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 160px 40px;
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 120px;
    min-height: 100vh;
}

/* Section Management */
.content-section {
    display: none;
    animation: fadeInUp 0.5s ease-out forwards;
}

.content-section.active {
    display: block;
}

.main-content-wrapper {
    display: flex;
    flex-direction: column;
}

/* Sidebar */
.sidebar {
    position: sticky;
    top: 40px;
    height: fit-content;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.profile-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 2rem;
}

.profile-img-container {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 24px;
    overflow: hidden;
    background: #1e1e1e;
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-info h3 {
    font-size: 44px;
    font-weight: 600;
    color: white;
    margin-bottom: 8px;
}

.profile-info p.role {
    color: var(--text-secondary);
    font-size: 18px;
    font-weight: 400;
    margin-bottom: 8px;
}

.profile-info p.location {
    color: var(--text-secondary);
    font-size: 18px;
    opacity: 0.8;
}

.social-icons {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.social-icon {
    width: 48px;
    height: 48px;
    background: transparent;
    border: 1px solid var(--card-border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

.social-icon:hover {
    background: var(--accent-color);
    transform: translateY(-4px);
}

.profile-card .cta-button {
    width: 100%;
    padding: 16px;
    background: var(--accent-color);
    color: white;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: var(--transition);
}

.cta-button:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Hero Content Styling */
.hero-content {
    padding-top: 20px;
}

.hero-content h1 {
    font-size: 92px;
    font-weight: 700;
    line-height: 1.0;
    letter-spacing: -4px;
    margin-bottom: 40px;
}

/* Social & Resume Buttons */
.about-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: #1c1c1e;
    border: 1px solid var(--card-border);
    border-radius: 12px;
    color: #ffffff;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
}

.social-btn:hover {
    background: #242426;
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.resume-btn {
    background: var(--accent-color);
    border: none;
    color: white;
}

.resume-btn:hover {
    background: #8b5cf6;
    border-color: transparent;
}

/* Contact Form Styles */
.contact-section-new {
    padding-top: 40px;
}

.contact-headline {
    font-size: 84px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -4px;
    margin-bottom: 56px;
    color: #ffffff;
}

.contact-headline span {
    color: var(--accent-color);
}

.contact-form-card {
    background: #1c1c1e;
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 40px;
    max-width: 800px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 14px;
    color: #888888;
    margin-bottom: 12px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background: #242426;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 16px;
    color: #ffffff;
    font-size: 16px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background: #2a2a2d;
}

.form-group textarea {
    height: 180px;
    resize: none;
}

.submit-btn {
    width: 100%;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 16px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    background: #8b5cf6;
    transform: translateY(-2px);
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.spin {
    animation: spin 1s linear infinite;
}

.hero-content p.hero-sub {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 550px;
    line-height: 1.6;
    margin-bottom: 56px;
}

.hero-stats {
    display: flex;
    gap: 80px;
    margin-bottom: 60px;
}

.hero-stat-item {
    display: flex;
    flex-direction: column;
}

.hero-stat-val {
    font-size: 64px;
    font-weight: 600;
    color: white;
    margin-bottom: 8px;
}

.hero-stat-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    opacity: 0.8;
}

.hero-footer {
    opacity: 0.6;
}

.hero-footer-text {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-weight: 500;
}

.trusted-logos {
    display: flex;
    gap: 48px;
    align-items: center;
    filter: grayscale(1) brightness(2);
}

.trusted-logos span {
    font-weight: 800;
    font-size: 22px;
    color: white;
    letter-spacing: -0.5px;
}

@media (max-width: 768px) {
    .trusted-logos {
        gap: 24px;
        flex-wrap: wrap;
        justify-content: center;
    }
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-bottom: 80px;
}

.primary-btn {
    background: var(--accent-color);
    color: white;
    padding: 16px 36px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
}

.secondary-btn {
    color: white;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Main Content Area */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    grid-auto-rows: minmax(160px, auto);
    gap: 24px;
}

.bento-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 40px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.bento-card:hover {
    border-color: var(--accent-color);
}

.card-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-title svg {
    color: var(--accent-color);
}

/* Specific Card Layouts */
.span-2 {
    grid-column: span 2;
}

.about-card p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.stat-item {
    text-align: center;
}

.stat-val {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

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

.project-item {
    background: #1c1c1e;
    border-radius: var(--radius);
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--card-border);
}

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

/* Marquee */
.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    background: var(--card-bg);
    padding: 20px 0;
    border-radius: var(--radius);
    border: 1px solid var(--card-border);
}

.marquee-content {
    display: inline-block;
    animation: marquee 20s linear infinite;
}

.marquee-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 30px;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.marquee-item i {
    color: var(--accent-color);
}

@keyframes marquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

.project-item h4 {
    font-size: 1.6rem;
    font-weight: 600;
}

.project-item p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag {
    font-size: 0.9rem;
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-color);
    padding: 6px 14px;
    border-radius: 8px;
    font-weight: 500;
}

.skills-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.skill-cat h5 {
    color: var(--accent-color);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.skill-cat ul {
    list-style: none;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Floating Nav */
.floating-nav {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    height: 48px;
    background: rgba(39, 40, 41, 0.8);
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    padding: 0 8px;
    gap: 8px;
    z-index: 1000;
}

.nav-item {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.nav-item svg {
    width: 20px;
    height: 20px;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
}

.nav-item.active {
    background: var(--accent-color);
    color: #ffffff;
}

/* Tool Cards Grid */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.tool-card {
    background: #1c1c1e;
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
}

.tool-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.1);
}

.tool-icon-box {
    width: 60px;
    height: 60px;
    background: #ffffff;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 12px;
}

/* Experience Section */
.experience-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.experience-card {
    text-decoration: none;
    display: block;
    background: #1c1c1e;
    border: 1px solid var(--card-border);
    border-radius: 28px;
    padding: 36px 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    transition: var(--transition);
}

.experience-card:hover {
    background: #242426;
    border-color: rgba(255, 255, 255, 0.1);
}

.exp-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.exp-header h3 {
    font-size: 32px;
    font-weight: 600;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.exp-arrow {
    width: 48px;
    height: 48px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
}

.experience-card:hover .exp-arrow {
    transform: rotate(-45deg);
}

.exp-desc {
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 85%;
    margin-bottom: 8px;
}

.exp-date {
    font-size: 15px;
    color: #666666;
    font-weight: 500;
}

.tool-meta h4 {
    font-size: 20px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 4px;
}

.tool-meta p {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 400;
}

.section-headline {
    font-size: 72px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -3px;
    margin-bottom: 56px;
}

.section-headline span {
    color: var(--accent-color);
}

/* Experience Detail Page Styles */
.detail-container {
    max-width: 900px;
    margin: 120px auto;
    padding: 0 24px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 40px;
    transition: var(--transition);
}

.back-link:hover {
    color: #ffffff;
}

.detail-header h1 {
    font-size: 72px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -3px;
    margin-bottom: 16px;
    color: #ffffff;
}

.detail-date {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 64px;
}

.detail-section {
    margin-bottom: 48px;
}

.detail-section h2 {
    font-size: 28px;
    font-weight: 500;
    margin-bottom: 24px;
    color: #ffffff;
}

.detail-content {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.detail-content p {
    margin-bottom: 24px;
}

.detail-content ul {
    list-style: none;
}

.detail-content li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 16px;
}

.detail-content li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

/* Typography Overrides */
h1 {
    font-size: 68px;
    font-weight: 500;
    line-height: 1.1;
    color: #ffffff;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 48px;
    font-weight: 600;
    line-height: 1.1;
    color: #ffffff;
    margin-bottom: 40px;
}

.card-icon-abs {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    opacity: 0.5;
}

.mt-40 {
    margin-top: 40px;
}

.about-text {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

#form-status {
    display: none;
    margin-top: 20px;
    font-weight: 600;
}

#form-status i {
    width: 20px;
    height: 20px;
    vertical-align: middle;
    margin-right: 8px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Responsive */
@media (max-width: 1200px) {
    .container {
        gap: 60px;
        padding: 120px 30px;
    }

    .hero-content h1 {
        font-size: 72px;
    }
}

@media (max-width: 1024px) {
    .container {
        grid-template-columns: 1fr;
        padding: 100px 24px;
        gap: 48px;
    }

    .sidebar {
        position: relative;
        top: 0;
        width: 100%;
        max-width: 500px;
        margin: 0 auto;
    }

    .hero-content h1 {
        font-size: 64px;
        text-align: center;
    }

    .hero-sub {
        text-align: center;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-stats {
        justify-content: center;
        gap: 40px;
    }

    .hero-actions {
        justify-content: center;
    }

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

    .section-headline {
        font-size: 48px;
        text-align: center;
    }

    .contact-headline {
        font-size: 56px;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 48px;
        letter-spacing: -2px;
    }

    .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: 32px;
        margin-bottom: 40px;
    }

    .hero-stat-val {
        font-size: 48px;
    }

    .hero-actions {
        flex-direction: column;
        gap: 16px;
    }

    .primary-btn,
    .secondary-btn {
        width: 100%;
        justify-content: center;
    }

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

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

    .span-2 {
        grid-column: span 1;
    }

    .skills-list {
        grid-template-columns: 1fr;
    }

    .exp-header h3 {
        font-size: 24px;
    }

    .contact-headline {
        font-size: 42px;
        letter-spacing: -1px;
    }

    .contact-form-card {
        padding: 24px;
    }

    .footer-text {
        font-size: 14px;
    }

    /* Detail Page Mobile */
    .detail-header h1 {
        font-size: 42px !important;
        letter-spacing: -1px;
    }

    .detail-container {
        margin: 80px auto !important;
        padding: 0 20px !important;
    }

    .detail-section h2 {
        font-size: 24px !important;
    }

    .detail-date {
        margin-bottom: 40px !important;
    }
}

@media (max-width: 480px) {
    .container {
        padding-top: 80px;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .section-headline {
        font-size: 32px;
        margin-bottom: 32px;
    }

    .experience-card {
        padding: 24px;
    }

    .exp-header h3 {
        font-size: 20px;
    }

    .floating-nav {
        width: 90%;
        padding: 0 4px;
    }

    .nav-item {
        width: 32px;
        height: 32px;
    }

    .profile-info h3 {
        font-size: 32px;
    }

    .experience-card {
        padding: 20px;
    }

    .detail-header h1 {
        font-size: 32px !important;
    }
}

/* Footer Styles */
.footer {
    padding: 80px 0 60px;
    text-align: center;
    border-top: 1px solid var(--card-border);
    margin-top: 100px;
    width: 100%;
}

.footer-text {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.footer-text span {
    display: block;
    margin-top: 8px;
    font-size: 16px;
    opacity: 0.6;
    letter-spacing: 1px;
    text-transform: uppercase;
}