@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;600;700;800&family=Space+Mono:ital,wght@0,400;0,700;1,400&display=swap');

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

:root {
    --bg: #0a0c10;
    --surface: #111318;
    --card: #181c24;
    --border: rgba(255, 255, 255, 0.07);
    --accent: #4fffb0;
    --accent2: #00d4ff;
    --text: #e8edf5;
    --muted: #7a8499;
    --font-head: 'Sora', sans-serif;
    --font-mono: 'Space Mono', monospace;
    --r: 14px;
    --trans: 0.3s cubic-bezier(.4, 0, .2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-head);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}

::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 99px;
}

nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 5%;
    background: rgba(10, 12, 16, 0.88);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
}

.nav-logo {
    font-family: var(--font-mono);
    font-size: 1.05rem;
    color: var(--accent);
    letter-spacing: 0.05em;
    text-decoration: none;
}

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

.nav-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color var(--trans);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transition: transform var(--trans);
}

.nav-links a:hover {
    color: var(--text);
}

.nav-links a:hover::after {
    transform: scaleX(1);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text);
    font-size: 1.4rem;
}

#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 7rem 5% 4rem;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse 70% 60% at 70% 50%, rgba(0, 212, 255, 0.07) 0%, transparent 70%),
        radial-gradient(ellipse 50% 80% at 10% 80%, rgba(79, 255, 176, 0.06) 0%, transparent 60%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1100px;
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero-text {
    order: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(79, 255, 176, 0.08);
    border: 1px solid rgba(79, 255, 176, 0.25);
    border-radius: 99px;
    padding: 0.35rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero-badge .dot {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1)
    }

    50% {
        opacity: 0.4;
        transform: scale(0.8)
    }
}

.cursor {
    color: var(--accent);
    animation: blink 1s infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1
    }

    50% {
        opacity: 0
    }
}

.hero-name {
    font-size: clamp(2.4rem, 5.5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.hero-name span {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-tagline {
    font-size: 1.05rem;
    color: var(--muted);
    max-width: 480px;
    margin-bottom: 2rem;
    line-height: 1.75;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent);
    color: #0a0c10;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.8rem 1.8rem;
    border-radius: var(--r);
    text-decoration: none;
    transition: var(--trans);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(79, 255, 176, 0.3);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1.5px solid var(--border);
    color: var(--text);
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.8rem 1.8rem;
    border-radius: var(--r);
    text-decoration: none;
    transition: var(--trans);
    background: transparent;
    cursor: pointer;
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.hero-photo {
    order: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.photo-wrapper {
    position: relative;
    width: 340px;
    height: 420px;
}

.photo-frame {
    position: absolute;
    inset: 0;
    border-radius: 24px 4px 24px 4px;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    transform: rotate(3deg);
    opacity: 0.25;
    transition: var(--trans);
}

.photo-wrapper:hover .photo-frame {
    transform: rotate(5deg) scale(1.02);
    opacity: 0.4;
}

.photo-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 24px 4px 24px 4px;
    filter: grayscale(15%) contrast(1.05);
    transition: var(--trans);
}

.photo-wrapper:hover .photo-img {
    filter: grayscale(0%) contrast(1.1);
}

.photo-tag {
    position: absolute;
    bottom: -18px;
    left: -18px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 0.7rem 1.1rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--accent);
}

section {
    padding: 6rem 5%;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    margin-bottom: 0.6rem;
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 3.5rem;
}

.section-inner {
    max-width: 1100px;
    margin: 0 auto;
}

#about {
    background: var(--surface);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
}

.about-text p {
    color: var(--muted);
    margin-bottom: 1.1rem;
    line-height: 1.9;
}

.about-text p strong {
    color: var(--text);
}

.info-list {
    margin-top: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.info-item {
    display: flex;
    gap: 1rem;
    align-items: center;
    font-size: 0.9rem;
}

.info-item .label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--accent);
    width: 90px;
    flex-shrink: 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-item .value {
    color: var(--text);
}

.info-item a {
    color: var(--accent2);
    text-decoration: none;
}

.info-item a:hover {
    text-decoration: underline;
}

.badge-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.badge {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 0.3rem 0.75rem;
    border-radius: 99px;
    background: rgba(79, 255, 176, 0.07);
    border: 1px solid rgba(79, 255, 176, 0.2);
    color: var(--accent);
}

/* About quote & stats */
.about-quote {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 2rem;
    margin-bottom: 2rem;
    position: relative;
}

.about-quote::before {
    content: '"';
    position: absolute;
    top: -0.5rem;
    left: 1.2rem;
    font-size: 4rem;
    color: var(--accent);
    opacity: 0.3;
    font-family: Georgia, serif;
    line-height: 1;
}

.about-quote p {
    color: var(--text);
    font-size: 1rem;
    line-height: 1.7;
    font-style: italic;
}

.about-quote span {
    display: block;
    margin-top: 0.8rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--muted);
}

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

.stat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 1.2rem;
    text-align: center;
    transition: var(--trans);
}

.stat-card:hover {
    border-color: rgba(79, 255, 176, 0.3);
    transform: translateY(-2px);
}

.stat-num {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent);
    font-family: var(--font-mono);
}

.stat-label {
    font-size: 0.72rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.2rem;
}

#projects {
    background: var(--bg);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.project-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 2rem;
    transition: var(--trans);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    transform: scaleX(0);
    transition: transform var(--trans);
    transform-origin: left;
}

.project-card:hover {
    transform: translateY(-4px);
    border-color: rgba(79, 255, 176, 0.2);
}

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

.project-icon {
    width: 44px;
    height: 44px;
    background: rgba(79, 255, 176, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1.2rem;
}

.project-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.project-problem {
    font-size: 0.82rem;
    color: var(--muted);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1.2rem;
}

.tech-tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    padding: 0.2rem 0.6rem;
    border-radius: 99px;
    background: rgba(0, 212, 255, 0.07);
    border: 1px solid rgba(0, 212, 255, 0.2);
    color: var(--accent2);
}

.project-status {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.72rem;
    color: var(--muted);
    font-family: var(--font-mono);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #ffd166;
}

.status-dot.live {
    background: var(--accent);
}

#skills {
    background: var(--surface);
}

.skills-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
}

.resume-section-title {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 1.4rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--border);
}

.skills-wrap {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.skill-bar-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
    color: var(--text);
}

.skill-bar-label span {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.72rem;
}

.skill-track {
    height: 5px;
    background: var(--border);
    border-radius: 99px;
    overflow: hidden;
}

.skill-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    border-radius: 99px;
    width: 0;
    transition: width 1.2s cubic-bezier(.4, 0, .2, 1);
}


#contact {
    background: var(--bg);
}

.contact-wrap {
    max-width: 680px;
    margin: 0 auto;
    text-align: center;
}

.contact-intro {
    color: var(--muted);
    margin-bottom: 3rem;
    font-size: 1rem;
    line-height: 1.8;
}

.contact-form {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: left;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1.2rem;
}

.form-group label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    font-family: var(--font-mono);
}

.form-group input,
.form-group textarea,
.form-group select {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 0.8rem 1rem;
    color: var(--text);
    font-family: var(--font-head);
    font-size: 0.9rem;
    transition: border-color var(--trans);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(79, 255, 176, 0.08);
}

.form-group textarea {
    min-height: 130px;
    resize: vertical;
}

.form-group select option {
    background: var(--card);
}

.form-status {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    border-radius: var(--r);
    font-size: 0.85rem;
    font-weight: 600;
    display: none;
    text-align: center;
}

.form-status.success {
    background: rgba(79, 255, 176, 0.1);
    border: 1px solid rgba(79, 255, 176, 0.3);
    color: var(--accent);
    display: block;
}

.form-status.error {
    background: rgba(255, 77, 77, 0.1);
    border: 1px solid rgba(255, 77, 77, 0.3);
    color: #ff6b6b;
    display: block;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-family: var(--font-mono);
    transition: color var(--trans);
}

.contact-link:hover {
    color: var(--accent);
}

.contact-link svg {
    width: 16px;
    height: 16px;
}

footer {
    text-align: center;
    padding: 2rem 5%;
    border-top: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--muted);
}

footer span {
    color: var(--accent);
}

.fade-in {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 480px) {
    .stat-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-text {
        order: 2;
    }

    .hero-photo {
        order: 1;
    }

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

    .hero-tagline {
        margin: 0 auto 2rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .skills-section {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .photo-wrapper {
        width: 260px;
        height: 320px;
    }
}

@media (max-width: 600px) {
    .nav-links {
        display: none;
    }

    .nav-links.open {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10, 12, 16, 0.97);
        align-items: center;
        justify-content: center;
        z-index: 200;
        animation: fadeNav 0.2s ease;
    }

    .nav-links.open a {
        font-size: 1.2rem;
    }

    @keyframes fadeNav {
        from {
            opacity: 0
        }

        to {
            opacity: 1
        }
    }

    .nav-toggle {
        display: block;
        position: relative;
        z-index: 300;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    section {
        padding: 4rem 5%;
    }

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