/* ==========================================================================
   0. PÄÄTEEMAT
   ========================================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {width: 100%;
scroll-behavior: smooth;
}
header{margin-bottom: 20px;}

.full-page {
    min-height: 90vh; /* Lähes koko näytön korkeus per sivu */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05); /* Kevyt viiva erottamaan sivut */
}

body {
    padding-top: 80px !important;
    opacity: 1 !important;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f1e6d4;
    color: #333;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.6s ease-in, background-color 0.5s ease;
    
    background-image: 
    radial-gradient(at 0% 0%, rgba(0, 119, 181, 0.15) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(204, 255, 0, 0.1) 0px, transparent 50%)
}
body.fade-in { opacity: 1; }
body.fade-out { opacity: 0; }

.container {
    background: rgba(255, 255, 255, 0.05); /* Erittäin läpinäkyvä */
    background-image: 
    radial-gradient(at 0% 0%, rgba(0, 119, 181, 0.15) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(204, 255, 0, 0.1) 0px, transparent 50%);

    padding: 40px;
    border-radius: 12px;
    max-width:50%;
    width: 100%;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.5s ease;

}
.description {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
    text-align: left;
}

.description p {
    margin-top: 15px;
    margin-bottom: 15px;
    margin-left: 20px;    
}

.description p:last-child { margin-bottom: 0;}

h1 { color: #000; margin-bottom: 10px; }
h2 { margin: 20px 0; }
.subtitle, .contact-box { font-size: 1.2rem; color: #262727; margin-bottom: 30px; }


.info-card {
    background: rgba(255, 255, 255, 0.05); /* Erittäin läpinäkyvä */
    backdrop-filter: blur(12px);           /* Sumentaa taustan "lasiksi" */
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1); /* Ohut "lasin" reuna */
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
    border-radius:20px;
}
 /* ==========================================================================
    1. Chattibotti tyylit
    ========================================================================== */
    /* Chat-kuplan tyylit */
#chat-bubble {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #007bff;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    z-index: 1000;
    transition: transform 0.3s ease;
}

#chat-bubble:hover {
    transform: scale(1.1);
}

/* Chat-ikkunan tyylit */
#chat-window {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 320px;
    height: 450px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
    transition: all 0.3s ease;
}

.chat-hidden {
    display: none !important;
}

/* Otsikkopalkki */
#chat-header {
    background: #007bff;
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#chat-header button {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
}

/* Viestialue */
#chat-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #f9f9f9;
}

.message {
    padding: 8px 12px;
    border-radius: 10px;
    max-width: 80%;
    font-size: 14px;
}

.bot-message {
    background: #007bff;
    align-self: flex-start;
}

.user-message {
    background: #007bff;
    color: rgb(0, 0, 0);
    align-self: flex-end;
}

/* Syöttökenttä */
#chat-input-area {
    padding: 15px;
    border-top: 1px solid #eee;
    display: flex;
    gap: 5px;
}

#chat-input {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: 20px;
    padding: 8px 15px;
    outline: none;
}

#send-btn {
    background: #007bff;
    color: white;
    border: none;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    cursor: pointer;
}

/* ==========================================================================
   2. YLÄPALKKI
   ========================================================================== */
.top-nav {
    position: fixed;
    transition: transform 0.3s ease-in-out; /* Tekee liikkumisesta sulavaa */
    top: 0;
    left: 0;
    width: 100%;
    background-color: #e99d5f; /* Alkuperäisen tyylisi tumma sävy */
    color: white;
    padding: 10px 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    gap: 30px;
    justify-content: center;
    align-items: center;
    padding: 0 20px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    margin-right: 20px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s;
}
.nav-hidden {
        transform: translateY(-100%);
    }

.top-name-label {
    font-weight: bold;
    letter-spacing: 1px;
    font-size: 0.9rem;
    margin-right: 15px;
}

/* Tärkeä navigaatiolinkkien toiminnalle */
section {
    scroll-margin-top: 80px;
}

/* ==========================================================================
   3. PROJEKTIKORTIT
   ========================================================================== */
.projects-wrapper {
    display: grid;
    /* Luo sarakkeita, jotka ovat vähintään 320px leveitä. 
       'auto-fit' täyttää rivin automaattisesti sarakkeilla. */
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px; /* Väli korttien välille */
    width: 100%;
    max-width: 1200px; /* Estetään liian leveäksi venyminen isoilla näytöillä */
    margin: 30px auto;
}

.project-card {
    background: #ffffff;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #e0e0e0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* Pitää napit kortin alareunassa */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: left;
    height: 100%; /* Kortit ovat saman korkuisia */
    border-left: 3px solid #e99d5f;
    background-image: 
        radial-gradient(at 0% 0%, rgba(0, 119, 181, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(204, 255, 0, 0.1) 0px, transparent 50%)

    
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.project-tags {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-start;
    margin-bottom: 0px;
    cursor: pointer;
}
/* ==========================================================================
   4. PROJEKTI-TÄGIT
   ========================================================================== */

.tag {
    
    background: #f1e6d4;
    color: #333;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
    white-space: nowrap;
}

.tag:hover {
    background-color: #e99d5f;
    color: white;
}

/* ==========================================================================
   5. NAPIT
   ========================================================================== */
.btn {
    display: inline-block;
    padding: 12px 24px;
    color: white;
    text-decoration: none;
    text-align: center;
    border-radius: 8px;
    font-weight: bold;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn:hover { transform: translateY(-2px); }

.yleisnappi
{
    background-color: #e99d5f;
    width: 100%;
    margin-top: 10px;
    padding: 10px 10px;
}


.linkedin-nappi {
    background-color: #0077b5;
    width: 100%;
    margin-top: 10px;
}
.linkedin-nappi:hover { background-color: #005582; }
.thesis-btn {
    display: inline-block;
    margin-top: 20px !important;
    margin-bottom: 20px !important;
    padding: 12px 25px;
    background-color: #e99d5f; /* LinkedIn-sininen tai portfoliosi korostusväri */
    color: white !important;
    text-decoration: none;
    border-radius: 50px; /* Pyöreät reunat */
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 2px solid transparent;
    cursor: pointer;
}

.thesis-btn:hover {
    background-color: transparent;
    border-color: #e99d5f;
    color: #e99d5f !important;
    transform: translateY(-3px); /* Nousee hieman ylös */
    box-shadow: 0 6px 20px rgba(181, 97, 0, 0.4);
}

/* Lisätään nuolelle pieni liike */
.thesis-btn i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.thesis-btn:hover i {
    transform: translateX(5px);
}
.copy-btn {
    background: #e99d5f;
    border: none;
    color: rgb(255, 255, 255);
    padding: 5px 12px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: 0.3s;
}

.copy-btn:hover {
    background: #d48c4f;
}

.video-btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 25px;
    background-color: #70593e;
    background-image: 
        radial-gradient(at 25% 100%, rgba(0, 118, 181, 0.452) 0px, transparent 50%),
        radial-gradient(at 100% 25%, rgba(204, 255, 0, 0.274) 0px, transparent 50%);
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.video-btn:hover {
    background-color: #ddc29f;
    background-image: 
        radial-gradient(at 0% 100%, rgba(0, 119, 181, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(204, 255, 0, 0.08) 0px, transparent 50%);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(38, 49, 112, 0.4);
}

.close-btn {
     color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    margin-right: 15px !important;
}
.close-btn:hover {color: #0077b5;}
/* ==========================================================================
   6. TAITOPALLEROT
   ========================================================================== */
.skill-container { display: flex; justify-content: center; gap: 30px; margin: 20px 0; }

.skill-sphere {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    cursor: pointer;
}

.skill-sphere:hover { transform: scale(1.1); }
.skill-sphere:nth-child(1) { background-color: #28a745; }
.skill-sphere:nth-child(2) { background-color: #dc3545; }
.skill-sphere:nth-child(3) { background-color: #007bff; }
.skill-sphere:nth-child(4) { background-color: #e9ca1a; }
.skill-popup {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    background: #333;
    padding: 15px;
    border-radius: 10px;
    font-size: 0.85rem;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
    background: rgba(0, 0, 0, 0.733); /* Erittäin läpinäkyvä */
    background-image: 
    radial-gradient(at 0% 0%, rgba(0, 119, 181, 0.15) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(204, 255, 0, 0.1) 0px, transparent 50%);
}

.skill-sphere:hover .skill-popup { opacity: 1; visibility: visible; }


/* ==========================================================================
   7. POWERSHELL.HTML PÄÄTYYLIT
   ========================================================================== */
.code-viewer-container {
    background-color: #1e1e1e; /* VS Code tumma tausta */
    border-radius: 10px;
    border: 1px solid #333;
    overflow: hidden;
    margin-top: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
#powershell-code-display {
    white-space: pre-wrap;       /* Säästää välilyönnit, mutta rivittää tekstin */
    word-wrap: break-word;       /* Katkaisee pitkät sanat tarvittaessa */
    overflow-x: hidden;          /* Poistaa sivuttaisskrollin kokonaan */
    display: block;
    padding: 15px;
    line-height: 1.5;            /* Parantaa luettavuutta rivityksen jälkeen */
}

/* ==========================================================================
   8. VIDEO, kuvat ja MODAALIT
   ========================================================================== */
   .profile-pic-container {
    margin-bottom: 20px;
}

.profile-pic {
    width: 400px;  /* Säädä kokoa tarvittaessa */
    height: 400px;
    border-radius: 50%; /* Tekee kuvasta pyöreän */
    object-fit: cover;  /* Pitää kuvan suhteet oikeina */
    border: 4px solid #e99d5f;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    transition: transform 0.3s ease;
}

.profile-pic:hover {
    transform: scale(1.05);
}

.video-modal {
    position: fixed;
    z-index: 2000;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.9);
    display: flex;
    justify-content: center;
    align-items: center;
  
}

.video-content {
    position: relative;
    width: 80%;
    max-width: 800px;
}

.close-video {
    position: absolute;
    top: -40px;
    right: 0;
    color: white;
    font-size: 30px;
    cursor: pointer;
}
.video-container {
    width: 100%;
    max-width: 800px;
    margin: 20px 0;
}

.video-container video {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.modal {
    display: none; 
    position: fixed; 
    z-index: 2000; /* Varmistetaan että on kaiken päällä */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8); /* Tumma tausta */
    backdrop-filter: blur(5px); /* Sumentaa taustan upeasti */
}

.modal-content {
    background-color: #1a1a1a;
    margin: 5% auto;
    padding: 20px;
    border: 1px solid #0077b5;
    border-radius: 15px;
    width: 100%;
    max-width: 900px;
    max-height: 80vh;
    overflow-y: auto; /* Sallii rullauksen ikkunan sisällä */
    position: relative;
    transform: none !important; /* Pakotetaan ettei skaalaudu */
    transition: none !important;
}

.close-modal {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    margin-right: 15px !important;
}

.close-modal:hover {color: #0077b5;}

.monitoring-content {
    min-width: 70%; /* Tai haluamasi leveys */
    min-height: 500px;
    transform: none !important; /* Pakotetaan ettei skaalaudu */
    transition: none !important; /* Poistetaan animaatiot jotka sekoittavat graafin */
}

/* Jos yleisissä tyyleissä on hover, tämä nollaa sen */
.monitoring-content:hover {
    transform: none !important;
    box-shadow: 0 5px 30px rgba(0,0,0,0.5); /* Pidetään vain varjo */
}
  

    /* ==========================================================================
   9. NUOLINAPPULA ALASPÄIN, DARK MODE KYTKIN JA SIIRTYMÄT
   ========================================================================== */
   .scroll-down {
    position: absolute;
    bottom: 30px; /* Jättää 30px väliä alareunaan */
    left: 50%;
    transform: translateX(-50%); /* Keskittää elementin */
    text-decoration: none;
    color: #e99d5f; /* Keltainen korostusväri, jota käytät */
    font-size: 2rem; /* Nuolen koko */
    cursor: pointer;
    transition: transform 0.3s ease, color 0.3s ease;
    z-index: 10; /* Varmistaa, että nuoli on muiden päällä */
}

/* Nuoli-divin asettelu */
.scroll-arrow {
    display: flex;
    justify-content: center;
    align-items: center;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Lisää animaatio nuoleen */
.scroll-down {
    animation: bounce 2s infinite; /* Toistuu jatkuvasti */
}

/* Pysäytetään animaatio, kun hiiri on päällä (valinnainen) */
.scroll-down:hover {
    animation: none;
    transform: translateX(-50%) translateY(5px);
}    

    /* ==========================================================================
   11. ISOT MAGEET PALLEROT SIVUJEN LAIDOISSA
   ========================================================================== */

.bg-blob {
    position: fixed;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1; /* Pysyy kaiken takana */
    opacity: 0.4;
    animation: move 20s infinite alternate;
}

.blob-1 {
    top: -100px;
    left: -100px;
    background: #0077b5;
}

.blob-2 {
    bottom: -100px;
    right: -100px;
    background: #ffee00;
    animation-delay: -5s;
}

@keyframes move {
    from { transform: translate(0, 0); }
    to { transform: translate(100px, 150px); }
}

.full-page {
    position: relative; /* Tämä on tärkeä, jotta nuoli voidaan asettaa suhteessa sivuun */
}

/* ==========================================================================
   12. VIIMEINEN SIVU 
   ========================================================================== */

/* --- CONTACT GRID --- */
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr; /* Leveä kortti vasemmalle, kapeat oikealle */
    grid-template-rows: auto auto;
    gap: 20px;
    width: 100%;
    max-width: 1000px;
    margin-top: 40px;
}

.contact-card {
    background: rgba(255, 255, 255, 0.795); /* Todella kevyt tausta */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    border-left: 3px solid #e99d5f;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

/* Tehdään ensimmäisestä kortista korkeampi */
.contact-card.wide {
    grid-row: span 2;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}
.contact-card.wide i {
    color: #e99d5f;
}

.contact-card h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #e99d5f; /* Oranssi korostus otsikoihin */
    margin-bottom: 10px;
    margin-right: auto;
}

.contact-value {
    font-size: 1.2rem;
    font-weight: bold;
}

/* Dokumentit-listaus */
.doc-list, .social-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}


.doc-link, .social-links a {
    text-decoration: none;
    color: inherit;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: 0.3s;
}

.doc-link:hover, .social-links a:hover {
    color: #e99d5f;
    transform: translateX(5px);
}
/* Säiliö molemmille sarakkeille */
.doc-columns-wrapper {
    display: flex;
    justify-content: space-between; /* Työntää sarakkeet reunoille */
    gap:20px;
    width: 80%;
}

/* Yksittäinen sarake */
.doc-column {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex:0 1 auto; 
    text-align: left;

}

/* Oikeanpuoleisen sarakkeen tekstin tasaus oikealle (valinnainen) */
.doc-column:last-child {
    text-align: right;
}

/* Varmistetaan, että ikoni ja teksti pysyvät nätisti yhdessä oikealle tasatessa */
.doc-column:last-child .doc-link {
    justify-content: flex-start;
}

.doc-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.doc-link:hover {
    color: #e99d5f;
}

.contact-container {
    margin-top: 30px;
    display: flex;
    justify-content: center;
}

.contact-form {
    width: 100%;
    max-width: 450px;
    background: rgba(255, 255, 255, 0.404);
    padding: 25px;
    border-radius: 15px;
    border: 2px solid rgba(181, 103, 0, 0.616);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.contact-form h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
    color: #fff;
}

.form-group {
    margin-bottom: 15px;
}

.form-group input, 
.form-group textarea {
    width: 100%;
    padding: 12px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #000000;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: #c76e09;
}

.contact-form textarea {
    height: 100px;
    resize: none; /* Estää laatikon venyttämisen rumaksi */
}

/* Tyylitellään lähetysnappi sopimaan sun muihin nappeihin */
.contact-form .btn {
    width: 100%;
    cursor: pointer;
    border: none;
    padding: 12px;
    color: #000000;
    background-image: 
    radial-gradient(at 0% 0%, rgba(0, 119, 181, 0.15) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(204, 255, 0, 0.1) 0px, transparent 50%);
    
}

/* ==========================================================================
   13. SIJAINTIKORTTI (TUTKA-EFEKTI)
   ========================================================================== */

.location-card {
    padding: 20px !important;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Kartan ja tutkan säiliö */
.map-wrapper {
    position: relative;
    width: 100%;
    height: 120px; /* Säädä korttiin sopivaksi */
    margin: 10px 0;
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid rgba(0, 119, 181, 0.3);
}

/* Taustakartta */
.map-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 50%;
    opacity: 1; /* Tekee kartasta hillityn taustan */
    filter: grayscale(100%) brightness(1); /* Varmistaa että se on tumma */
}

/* Tutkan asemointi kartan päälle */
.radar-container {
    position: absolute;
    /* TÄSSÄ SÄÄDETÄÄN SIJAINTI: */
    top: 40%; /* Säädä näitä prosentteja niin, että tutka osuu */
    left: 40%; /* Helsingin kohdalle kartallasi */
    width: 60px;
    height: 60px;
    transform: translate(-50%, -50%);
}

.radar-circle {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 1px solid rgba(0, 119, 181, 0.4);
    border-radius: 50%;
}

.radar-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0, 119, 181, 0.2);
    border-radius: 50%;
    animation: radar-pulse-anim 2.5s infinite ease-out;
}

.radar-point {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background-color: #0077b5;
    border-radius: 50%;
    box-shadow: 0 0 10px #0077b5;
}

@keyframes radar-pulse-anim {
    0% { transform: scale(0.1); opacity: 0; }
    50% { opacity: 0.6; }
    100% { transform: scale(1.5); opacity: 0; }
}