/* --- VARIABLES MAESTRAS --- */
:root {
    --primary: #00f2ff;
    --secondary: #7000ff;
    --bg: #050505;
    --card-bg: rgba(255, 255, 255, 0.03);
    --text: #e2e8f0;
    --border: rgba(255, 255, 255, 0.1);
    --glow: rgba(0, 242, 255, 0.4);
}

/* --- RESET Y BASE --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: none; /* Oculta cursor real para usar el personalizado */
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, .logo {
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -1px;
}

/* --- ELEMENTOS DE AMBIENTE --- */
#cursor {
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s ease-out;
    box-shadow: 0 0 10px var(--primary);
}

#progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    width: 0%;
    z-index: 1001;
}

.bg-glow {
    position: fixed;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(112, 0, 255, 0.15) 0%, transparent 70%);
    top: -10%;
    right: -10%;
    z-index: -1;
    filter: blur(80px);
}

/* --- HEADER --- */
header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border);
}

.logo { font-size: 1.5rem; font-weight: 700; color: #fff; }
.logo span { color: var(--primary); text-shadow: 0 0 10px var(--glow); }

nav ul { display: flex; list-style: none; gap: 30px; }
nav ul li a {
    text-decoration: none;
    color: var(--text);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: 0.3s;
}

.btn-nav {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    padding: 10px 20px !important;
    border-radius: 50px;
    color: #000 !important;
    font-weight: 700;
}

/* --- HERO SECTION --- */
.hero {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 150px 5% 50px;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    background: linear-gradient(180deg, #fff 30%, #666 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
}

.hora {
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 3px;
    font-size: 0.9rem;
}

.accent-line {
    width: 80px;
    height: 4px;
    background: var(--primary);
    box-shadow: 0 0 15px var(--primary);
}

/* --- STATS --- */
.stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    padding: 40px;
    background: rgba(255,255,255,0.02);
    border-y: 1px solid var(--border);
}

.stat-item h2 { font-size: 2.5rem; color: #fff; }
.stat-item p { color: var(--primary); font-size: 0.7rem; text-transform: uppercase; }

/* --- TEMARIO / GRID --- */
.education { padding: 100px 10%; }
.convocatorias-title { font-size: 2rem; margin-bottom: 40px; text-align: center; }

.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
}

.education-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    padding: 40px;
    border-radius: 20px;
    transition: 0.4s;
    position: relative;
    overflow: hidden;
}

.education-card:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
    background: rgba(255,255,255,0.05);
}

.education-icon {
    font-size: 3rem;
    font-weight: 800;
    opacity: 0.1;
    position: absolute;
    right: 20px;
    top: 10px;
}

/* --- FORMULARIO (CLAVE) --- */
.input-group-verificacion {
    max-width: 500px;
    margin: 80px auto;
    padding: 50px;
    background: linear-gradient(145deg, rgba(20,20,20,0.9), rgba(5,5,5,0.9));
    border: 1px solid var(--border);
    border-radius: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.input-group-verificacion input {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    padding: 15px 20px;
    border-radius: 12px;
    color: #fff;
    outline: none;
    transition: 0.3s;
}

.input-group-verificacion input:focus {
    border-color: var(--primary);
    background: rgba(255,255,255,0.08);
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.2);
}

.btn-verificar {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: #000;
    padding: 18px;
    border: none;
    border-radius: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: 0.4s;
}

.btn-verificar:hover {
    transform: scale(1.02);
    box-shadow: 0 0 30px var(--secondary);
}

/* --- FOOTER --- */
.footer-pro {
    padding: 50px 10%;
    text-align: center;
    border-top: 1px solid var(--border);
    opacity: 0.6;
    font-size: 0.8rem;
}

/* --- ANIMACIONES --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: 1s all ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* --- MOBILE --- */
@media (max-width: 768px) {
    header { 
        padding: 15px 5%; 
        flex-direction: column;
        gap: 15px;
    }

    nav {
        display: block;
        width: 100%;
    }

    nav ul {
        justify-content: center;
        flex-wrap: wrap;
        gap: 15px;
    }

    .stats { 
        flex-direction: column; 
        align-items: center; 
        gap: 30px; 
    }

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

/* --- MODAL PREMIUM --- */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: 0.4s ease;
    z-index: 99999;
}

.modal.active {
    opacity: 1;
    pointer-events: all;
}

.modal-content {
    background: linear-gradient(145deg, #0a0a0a, #111);
    padding: 40px;
    border-radius: 25px;
    text-align: center;
    width: 90%;
    max-width: 400px;
    border: 1px solid var(--border);
    box-shadow: 0 0 40px rgba(0, 242, 255, 0.2);
    transform: scale(0.8);
    transition: 0.4s ease;
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--primary);
    text-shadow: 0 0 20px var(--primary);
}

.modal-content h3 {
    margin-bottom: 10px;
}

.modal-content p {
    opacity: 0.8;
    margin-bottom: 25px;
}

.modal-content button {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border: none;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: bold;
    cursor: pointer;
    color: #000;
    transition: 0.3s;
}

.modal-content button:hover {
    transform: scale(1.05);
}