/* ================= ROOT VARIABLES ================= */
:root {
    --bg: #0b1020;
    --card: #0f1724;
    --accent: #38bdf8;
    --text: #e5e7eb;
    --muted: #9aa4b2;
}

/* ================= GLOBAL RESET ================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--text);
    animation: fadeIn 0.6s ease;

    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ================= ANIMATIONS ================= */
@keyframes fadeIn {
    from { opacity: 0 }
    to { opacity: 1 }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ================= HEADER ================= */
header {
    background: #020617;
    padding: 15px 40px;
    display: flex;
    justify-content: space-between; /* FIXED */
    align-items: center;
}

header h2 {
    color: var(--accent);
}

nav a {
     margin: 5px 10px;
    color: var(--muted);
    text-decoration: none;
}

nav a:hover,
nav a.active {
    color: var(--accent);
} 
nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
} 

/* ================= LAYOUT ================= */
.container {
    max-width: 1100px;
    margin: 50px auto;
    padding: 20px;
    flex: 1;
}
@media (max-width:768px) {
    .container {
        margin: 20px auto;
        padding: 15px;
    }
} 

/* ================= CARD ================= */
.card {
    background: var(--card);
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 20px;
    animation: fadeUp 0.8s ease forwards;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 25px rgba(56,189,248,0.15);
}

/* ================= BUTTON ================= */
.btn {
    background: var(--accent);
    color: #02131b;
    padding: 10px 15px;
    border-radius: 6px;
    text-decoration: none;
    display: inline-block;
    margin-top: 10px;
    transition: background 0.3s ease, transform 0.2s ease;
}

.btn:hover {
    transform: scale(1.05);
    background: #7dd3fc;
}

/* ================= TEXT ================= */
p {
    line-height: 1.7;
    color: var(--muted);
}

/* ================= HERO ================= */
.hero {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.hero-text {
    max-width: 500px;
}

/* ================= HERO ORBIT ================= */
.hero-orbit {
    position: relative;
    width: 100%;
    max-width: 520px;
    height: auto;
    aspect-ratio: 1/1;
}

.profile-pic {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 380px;
    height: 380px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    overflow: hidden;
}

.profile-pic img {
    width: 120%;
    height: 120%;
    object-fit: cover;
    object-position: 70% center;
}

/* ORBIT */
.orbit {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    animation: spin 18s linear infinite;
}

.orbit span {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--card);
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 50px;
    font-weight: bold;
    box-shadow: 0 0 12px rgba(56,189,248,0.35);
}

/* Orbit positions */
.orbit span:nth-child(1) { top: 0; left: 50%; transform: translateX(-50%); }
.orbit span:nth-child(2) { top: 50%; right: 0; transform: translateY(-50%); }
.orbit span:nth-child(3) { bottom: 0; left: 50%; transform: translateX(-50%); }
.orbit span:nth-child(4) { top: 50%; left: 0; transform: translateY(-50%); }

/* ================= EDUCATION ================= */
.education {
    display: grid;
    gap: 20px;
}

.edu-item {
    background: #020617;
    padding: 18px;
    border-left: 4px solid var(--accent);
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.edu-item:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 20px rgba(56,189,248,0.15);
}

.edu-item h3 {
    color: var(--accent);
}

.edu-institute {
    color: var(--text);
    font-weight: 600;
}

.edu-details {
    color: var(--muted);
    font-size: 14px;
}

/* ================= SKILLS ================= */
.skills-section {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.skill-group h3 {
    color: var(--accent);
}

.skill-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.skill-icons span {
    background: #020617;
    padding: 10px 14px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.skill-icons span i {
    color: var(--accent);
}

.skill-icons span:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(56,189,248,0.2);
}

/* ================= PROJECTS ================= */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
    gap: 25px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.project-tech span {
    background: #020617;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.project-tech span i {
    color: var(--accent);
}

/* ================= SERVICES ================= */
.services-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px,1fr));
    gap: 25px;
}

.service-box {
    padding: 25px;
    border-radius: 18px;
    backdrop-filter: blur(10px);
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    text-align: center;
    transition: 0.4s ease;
}

.service-box .icon {
    font-size: 55px;
    margin-bottom: 15px;
}

/* Hover */
.service-box:hover {
    transform: translateY(-12px) scale(1.03);
}

/* Glow per service */
.service-box.java:hover { border-color:#f89820; box-shadow:0 0 20px #f89820; }
.service-box.web:hover { border-color:#00aaff; box-shadow:0 0 20px #00aaff; }
.service-box.fullstack:hover { border-color:#6c63ff; box-shadow:0 0 20px #6c63ff; }
.service-box.database:hover { border-color:#ff4444; box-shadow:0 0 20px #ff4444; }
.service-box.api:hover { border-color:#00c853; box-shadow:0 0 20px #00c853; }
.service-box.consulting:hover { border-color:#ffca28; box-shadow:0 0 20px #ffca28; }

/* Icon colors */
.java .icon { color:#f89820; }
.web .icon { color:#00aaff; }
.fullstack .icon { color:#6c63ff; }
.database .icon { color:#ff4444; }
.api .icon { color:#00c853; }
.consulting .icon { color:#ffca28; }

/* ================= FOOTER ================= */
footer {
    text-align: center;
    padding: 20px;
    color: var(--muted);
}

/* ================= RESPONSIVE ================= */

/* Tablets */
@media (max-width:768px) {
    .hero {
        flex-direction: column-reverse;
        text-align: center;
    }

    .hero-orbit {
        width: 420px;
        height: 420px;
    }

    .profile-pic {
        width: 240px;
        height: 240px;
    }

    header {
        flex-direction: column;
        gap: 10px;
        padding: 15px 20px;
    }

    .skill-icons,
    .project-tech {
        justify-content: center;
    }
}

/* Mobile */
@media (max-width:480px) {
    .hero-orbit {
        width: 300px;
        height: 300px;
    }

    .profile-pic {
        width: 180px;
        height: 180px;
    }

    .orbit span {
        width: 45px;
        height: 45px;
        font-size: 30px;
    }
}

/* Small Mobile */
@media (max-width:360px) {
    .hero-orbit {
        width: 260px;
        height: 260px;
    }

    .profile-pic {
        width: 160px;
        height: 160px;
    }
}

.contact-form input,
.contact-form textarea,
.contact-form button {
    width: 100%;
    margin-top: 10px;
    padding: 12px;
    border-radius: 6px;
    border: none;
}