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

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

body {
    font-family: Arial, sans-serif;
    background: #0b0b0f;
    color: #f5f5f5;
    line-height: 1.6;
}

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


/* =========================
   NAVIGATION
========================= */

nav {
    width: 100%;
    padding: 25px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    z-index: 1000;

    background: rgba(11, 11, 15, 0.8);
    backdrop-filter: blur(10px);
}

.logo {
    font-size: 1.3rem;
    font-weight: bold;
    letter-spacing: 3px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-size: 0.9rem;
    color: #aaa;
    transition: 0.3s;
}

.nav-links a:hover {
    color: #ffffff;
}


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

.hero {
    min-height: 100vh;
    padding: 140px 8% 80px;

    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
}

.hero-text {
    max-width: 650px;
}

.small-text {
    color: #b7ff5a;
    letter-spacing: 4px;
    font-size: 0.8rem;
    margin-bottom: 15px;
}

.hero h1 {
    font-size: clamp(4rem, 10vw, 8rem);
    line-height: 0.9;
    letter-spacing: -5px;
}

.hero h1 span {
    color: #b7ff5a;
}

.description {
    margin-top: 30px;
    max-width: 500px;
    color: #aaa;
    font-size: 1.05rem;
}


/* =========================
   BUTTONS
========================= */

.buttons {
    margin-top: 35px;
    display: flex;
    gap: 15px;
}

.btn {
    padding: 13px 25px;
    background: #b7ff5a;
    color: #0b0b0f;
    font-weight: bold;
    font-size: 0.85rem;
    transition: 0.3s;
}

.btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(183, 255, 90, 0.2);
}

.secondary-btn {
    background: transparent;
    color: #ffffff;
    border: 1px solid #444;
}


/* =========================
   HERO IMAGE PLACEHOLDER
========================= */

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 300px;
    height: 300px;

    border: 1px solid #333;
    border-radius: 50%;

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

    font-size: 5rem;
    color: #b7ff5a;

    box-shadow:
        0 0 60px rgba(183, 255, 90, 0.1),
        inset 0 0 60px rgba(183, 255, 90, 0.05);
}


/* =========================
   GENERAL SECTIONS
========================= */

.section {
    padding: 120px 8%;
    max-width: 1400px;
    margin: auto;
}

.section-label {
    color: #b7ff5a;
    letter-spacing: 3px;
    font-size: 0.75rem;
    margin-bottom: 25px;
}

.section h2 {
    font-size: clamp(3rem, 7vw, 6rem);
    line-height: 0.95;
    letter-spacing: -3px;
    margin-bottom: 50px;
}


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

.about-text {
    max-width: 700px;
    color: #aaa;
    font-size: 1.2rem;
}


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

.skills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.skill {
    padding: 18px 30px;
    border: 1px solid #333;
    background: #111116;
    transition: 0.3s;
}

.skill:hover {
    border-color: #b7ff5a;
    transform: translateY(-5px);
    color: #b7ff5a;
}


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

.skills-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.skill-category {
    border: 1px solid #29292f;
    background: #111116;
    padding: 30px;
    min-height: 220px;
    transition: 0.3s;
}

.skill-category:hover {
    transform: translateY(-6px);
    border-color: #b7ff5a;
}

.skill-category h3 {
    font-size: 0.9rem;
    color: #b7ff5a;
    margin-bottom: 30px;
    letter-spacing: 0.05em;
}

.skill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skill {
    border: 1px solid #29292f;
    padding: 8px 12px;
    font-size: 0.9rem;
    color: #aaa;
}



/* =========================
   CERTIFICATIONS
========================= */

.certifications-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.certification-card {
    min-height: 220px;
    padding: 30px;
    border: 1px solid #29292f;
    background: #111116;

    display: flex;
    flex-direction: column;
    justify-content: flex-end;

    transition: 0.3s;
}

.certification-card:hover {
    transform: translateY(-8px);
    border-color: #b7ff5a;
}

.certification-card span {
    color: #b7ff5a;
    margin-bottom: auto;
}

.certification-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.certification-card p {
    color: #888;
}



/* =========================
   ACHIEVEMENTS
========================= */

.achievements-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.achievement-card {
    padding: 35px;
    border: 1px solid #29292f;
    background: #111116;

    transition: 0.3s;
}

.achievement-card:hover {
    transform: translateY(-8px);
    border-color: #b7ff5a;
}

.achievement-card span {
    color: #b7ff5a;
}

.achievement-card h3 {
    font-size: 2rem;
    margin: 30px 0 10px;
}

.achievement-card p {
    max-width: 700px;
    color: #888;
    margin-bottom: 25px;
}

.achievement-card a {
    color: #b7ff5a;
    border-bottom: 1px solid #b7ff5a;
    padding-bottom: 5px;
}



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

.projects-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.project-card {
    min-height: 280px;
    padding: 30px;

    border: 1px solid #29292f;
    background: #111116;

    display: flex;
    flex-direction: column;
    justify-content: flex-end;

    transition: 0.3s;
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: #b7ff5a;
}

.project-card span {
    color: #b7ff5a;
    margin-bottom: auto;
}

.project-card h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.project-card p {
    color: #888;
}


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

.contact {
    min-height: 80vh;
}

.contact > p:not(.section-label) {
    color: #888;
    margin-bottom: 30px;
}

.contact-links {
    display: flex;
    gap: 30px;
}

.contact-links a {
    color: #b7ff5a;
    border-bottom: 1px solid #b7ff5a;
    padding-bottom: 5px;
}

.coming-soon {
    opacity: 0.65;
}

.coming-soon:hover {
    transform: none;
    border-color: #29292f;
}


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

footer {
    padding: 30px 8%;
    border-top: 1px solid #222;
    color: #666;
    font-size: 0.8rem;
}


.hero-image img {
    width: min(300px, 80vw);
    height: auto;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid #b7ff5a;

    box-shadow:
        0 0 60px rgba(183, 255, 90, 0.15);

    transition: 0.4s;
}

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

.menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
}

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

@media (max-width: 800px) {

    .nav-links {
        display: none;
    }

    .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px;
    right: 7%;
    background: #111116;
    padding: 20px;
    gap: 20px;
    border: 1px solid #b7ff5a;
    z-index: 1000
    }
    
    .menu-btn {
        display: block;
    }
    .hero {
        flex-direction: column;
        align-items: flex-start;
        padding-top: 150px;
    }

    .hero h1 {
        font-size: clamp(3.5rem, 18vw, 5rem);
    }

    .hero-image {
        width: 100%;
    }

    .certifications-container {
        grid-template-columns: 1fr ;
    }

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

    .skills-container {
    grid-template-columns: 1fr;
    }
    
    .section {
        padding: 90px 7%;
    }
}