/* =========================
   RESET
========================= */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, sans-serif;
    background: #080808;
    color: #ffffff;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

button {
    font: inherit;
}


/* =========================
   VARIABLES
========================= */

:root {
    --bg: #080808;
    --bg-secondary: #101010;
    --card: #141414;

    --white: #ffffff;
    --text: #b5b5b5;
    --muted: #777777;

    --accent: #00ff88;
    --accent-dark: #00cc6d;

    --border: rgba(255, 255, 255, 0.08);

    --container: 1200px;
}


/* =========================
   GLOBAL
========================= */

body {
    overflow-x: hidden;
}

section {
    width: 100%;
}

.section-container {
    width: min(100% - 40px, var(--container));
    margin: 0 auto;
}


/* =========================
   NAVBAR
========================= */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;

    background: rgba(8, 8, 8, 0.85);
    backdrop-filter: blur(15px);

    border-bottom: 1px solid var(--border);
}

.navbar {
    width: min(100% - 40px, var(--container));
    height: 80px;
    margin: 0 auto;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 2px;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-links a {
    color: var(--text);
    font-size: 0.9rem;
    transition: 0.3s ease;
}

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

.nav-contact {
    padding: 10px 20px;
    border: 1px solid var(--accent);
    border-radius: 6px;

    color: var(--accent);
    font-size: 0.85rem;

    transition: 0.3s ease;
}

.nav-contact:hover {
    background: var(--accent);
    color: #000;
}

.menu-btn {
    display: none;

    border: none;
    background: transparent;
    color: white;

    font-size: 1.4rem;
    cursor: pointer;
}


/* =========================
   HERO
========================= */

.hero {
    min-height: 100vh;
    width: min(100% - 40px, var(--container));

    margin: 0 auto;

    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 70px;

    padding-top: 80px;
}

.hero-intro {
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 4px;
    margin-bottom: 15px;
}

.hero h1 {
    font-size: clamp(4rem, 8vw, 7rem);
    line-height: 0.95;
    letter-spacing: -5px;
    margin-bottom: 15px;
}

.hero h2 {
    color: #d8d8d8;
    font-size: clamp(1.5rem, 3vw, 2.3rem);
    font-weight: 500;
    margin-bottom: 25px;
}

.hero-description {
    max-width: 550px;
    color: var(--text);
    font-size: 1rem;
    margin-bottom: 35px;
}

.hero-buttons {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;

    padding: 13px 22px;

    border-radius: 6px;

    font-size: 0.9rem;
    font-weight: 600;

    transition: 0.3s ease;
}

.primary-btn {
    background: var(--accent);
    color: #000;
}

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

.secondary-btn {
    border: 1px solid var(--border);
    color: white;
}

.secondary-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.hero-socials {
    display: flex;
    gap: 18px;
    margin-top: 35px;
}

.hero-socials a {
    color: var(--muted);
    font-size: 1.1rem;
    transition: 0.3s ease;
}

.hero-socials a:hover {
    color: var(--accent);
    transform: translateY(-3px);
}


/* =========================
   CODE CARD
========================= */

.hero-visual {
    display: flex;
    justify-content: center;
}

.code-card {
    width: 100%;
    max-width: 500px;

    background: #0f0f0f;

    border: 1px solid var(--border);
    border-radius: 12px;

    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.5);

    overflow: hidden;

    transform: rotate(2deg);

    transition: 0.4s ease;
}

.code-card:hover {
    transform: rotate(0deg) translateY(-8px);
}

.code-header {
    height: 45px;

    display: flex;
    align-items: center;

    gap: 7px;

    padding: 0 15px;

    border-bottom: 1px solid var(--border);
}

.code-header span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #444;
}

.code-content {
    padding: 30px;

    font-family: "Courier New", monospace;
    font-size: 0.85rem;

    color: #aaa;

    line-height: 2;
}

.code-purple {
    color: #c792ea;
}

.code-green {
    color: var(--accent);
}

.code-blue {
    color: #82aaff;
}

.code-white {
    color: white;
}

.code-indent {
    padding-left: 25px;
}


/* =========================
   SECTION HEADINGS
========================= */

.section-heading {
    margin-bottom: 60px;
}

.section-label {
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 12px;
}

.section-heading h2 {
    max-width: 650px;

    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 1.1;
}

.section-heading h2 span {
    color: var(--accent);
}


/* =========================
   ABOUT
========================= */

.about {
    padding: 130px 0;
    background: var(--bg-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text {
    color: var(--text);
    font-size: 1.05rem;
}

.about-text p + p {
    margin-top: 20px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat {
    padding: 30px;

    background: var(--card);

    border: 1px solid var(--border);
    border-radius: 10px;
}

.stat strong {
    display: block;

    color: var(--accent);

    font-size: 2.5rem;
}

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



/* =========================
   SKILLS
========================= */

.skills {
    padding: 130px 0;
    background: var(--bg);
}

.skills-grid {
    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 20px;
}

.skill-card {
    position: relative;

    padding: 35px 25px;

    min-height: 230px;

    display: flex;
    flex-direction: column;

    justify-content: flex-start;

    background: var(--card);

    border: 1px solid var(--border);

    border-radius: 12px;

    overflow: hidden;

    transition:
        transform 0.3s ease,
        border-color 0.3s ease,
        background 0.3s ease;
}


/* Top accent line */

.skill-card::before {
    content: "";

    position: absolute;

    top: 0;
    left: 0;

    width: 0;
    height: 2px;

    background: var(--accent);

    transition: width 0.3s ease;
}

.skill-card:hover::before {
    width: 100%;
}


/* Hover */

.skill-card:hover {
    transform: translateY(-8px);

    border-color: rgba(0, 255, 136, 0.35);

    background: #171717;
}


/* Icon */

.skill-card i {
    color: var(--accent);

    font-size: 2.2rem;

    margin-bottom: 22px;

    transition: transform 0.3s ease;
}

.skill-card:hover i {
    transform: scale(1.1);
}


/* Title */

.skill-card h3 {
    color: var(--white);

    font-size: 1.1rem;

    margin-bottom: 10px;
}


/* Description */

.skill-card p {
    color: var(--text);

    font-size: 0.85rem;

    line-height: 1.7;
}


/* =========================
   TABLET
========================= */

@media (max-width: 1000px) {

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* =========================
   MOBILE
========================= */

@media (max-width: 600px) {

    .skills {
        padding: 90px 0;
    }

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

    .skill-card {
        min-height: auto;

        padding: 30px 22px;
    }
}




/* =========================
   PROJECTS
========================= */

.projects {
    padding: 130px 0;
    background: var(--bg-secondary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.project-card {
    overflow: hidden;

    background: var(--card);

    border: 1px solid var(--border);
    border-radius: 12px;

    transition: 0.3s ease;
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 255, 136, 0.4);
}

.project-image {
    height: 230px;
    overflow: hidden;
    background: #1a1a1a;
}

.project-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: 0.5s ease;
}

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

.project-info {
    padding: 25px;
}

.project-category {
    color: var(--accent);

    font-size: 0.7rem;
    font-weight: 700;

    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-info h3 {
    margin: 8px 0 12px;

    font-size: 1.4rem;
}

.project-info p {
    color: var(--text);
    font-size: 0.85rem;
    margin-bottom: 25px;
}

.project-links {
    display: flex;
    gap: 20px;
}

.project-links a {
    color: white;
    font-size: 0.8rem;
    transition: 0.3s ease;
}

.project-links a:hover {
    color: var(--accent);
}


/* =========================
   CONTACT
========================= */

.contact {
    padding: 150px 0;
}

.contact-content {
    max-width: 800px;
}

.contact-content h2 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.05;
    margin: 15px 0 25px;
}

.contact-content h2 span {
    color: var(--accent);
}

.contact-content > p:not(.section-label) {
    color: var(--text);
    max-width: 500px;
    margin-bottom: 30px;
}


/* =========================
   FOOTER
========================= */

.footer {
    border-top: 1px solid var(--border);
    padding: 30px 0;
}

.footer-content {
    width: min(100% - 40px, var(--container));
    margin: 0 auto;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-content p {
    color: var(--muted);
    font-size: 0.8rem;
}

.footer-socials {
    display: flex;
    gap: 18px;
}

.footer-socials a {
    color: var(--muted);
    transition: 0.3s ease;
}

.footer-socials a:hover {
    color: var(--accent);
}


/* =========================
   TABLET
========================= */

@media (max-width: 900px) {

    .nav-links,
    .nav-contact {
        display: none;
    }

    .menu-btn {
        display: block;
    }

    .hero {
        grid-template-columns: 1fr;
        gap: 50px;

        padding-top: 130px;
        padding-bottom: 80px;
    }

    .hero-visual {
        justify-content: flex-start;
    }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .about-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}


/* =========================
   MOBILE
========================= */

@media (max-width: 600px) {

    .section-container {
        width: min(100% - 30px, var(--container));
    }

    .navbar {
        width: min(100% - 30px, var(--container));
        height: 70px;
    }

    .hero {
        width: min(100% - 30px, var(--container));

        padding-top: 110px;
    }

    .hero h1 {
        font-size: 4rem;
        letter-spacing: -3px;
    }

    .hero h2 {
        font-size: 1.5rem;
    }

    .hero-description {
        font-size: 0.9rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
    }

    .code-card {
        transform: none;
    }

    .code-content {
        padding: 20px;
        font-size: 0.7rem;
        overflow-x: auto;
    }

    .about,
    .skills,
    .projects {
        padding: 90px 0;
    }

    .section-heading {
        margin-bottom: 40px;
    }

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

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

    .about-stats {
        grid-template-columns: 1fr 1fr;
    }

    .stat {
        padding: 20px;
    }

    .stat strong {
        font-size: 2rem;
    }

    .contact {
        padding: 100px 0;
    }

    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 900px) {

    .nav-links.active {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 25px;

        position: absolute;
        top: 80px;
        left: 20px;
        right: 20px;

        padding: 30px;

        background: #101010;
        border: 1px solid var(--border);
        border-radius: 10px;
    }
}

/* =========================
   CONTACT
========================= */

.contact {
    padding: 140px 0;
    background: #080808;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.contact-heading h2 {
    max-width: 650px;

    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.05;

    margin: 15px 0 25px;
}

.contact-heading h2 span {
    color: var(--accent);
}

.contact-description {
    max-width: 520px;

    color: var(--text);
    font-size: 1rem;
}


/* Contact Cards */

.contact-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 18px;

    padding: 20px;

    background: var(--card);

    border: 1px solid var(--border);
    border-radius: 10px;

    transition: 0.3s ease;
}

.contact-card:hover {
    border-color: var(--accent);
    transform: translateX(6px);
}


/* Icon */

.contact-icon {
    width: 48px;
    height: 48px;

    display: flex;
    align-items: center;
    justify-content: center;

    flex-shrink: 0;

    border-radius: 8px;

    background: rgba(0, 255, 136, 0.08);

    color: var(--accent);

    font-size: 1.2rem;
}


/* Text */

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-info span {
    color: var(--muted);

    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-info strong {
    color: var(--white);

    font-size: 0.95rem;
}


/* Arrow */

.contact-arrow {
    margin-left: auto;

    color: var(--muted);

    font-size: 0.8rem;

    transition: 0.3s ease;
}

.contact-card:hover .contact-arrow {
    color: var(--accent);
    transform: translate(3px, -3px);
}


/* =========================
   CONTACT MOBILE
========================= */

@media (max-width: 900px) {

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}


@media (max-width: 600px) {

    .contact {
        padding: 100px 0;
    }

    .contact-card {
        padding: 16px;
    }

    .contact-icon {
        width: 44px;
        height: 44px;
    }
}