@font-face {
    font-family: 'JetBrainsMono';
    src: url("Fuentes/JetBrains_Mono/JetBrainsMono-VariableFont_wght.ttf");
    font-display: swap;
}

@font-face {
    font-family: 'JetBrainsMonoExtraLight';
    src: url("Fuentes/JetBrains_Mono/static/JetBrainsMono-ExtraLight.ttf");
    font-display: swap;
}

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

html,
body {
    height: 100%;
}

body {
    overflow: auto;
    background-color: #100c0c;
    z-index: 0;
}

img,
video {
    max-width: 100%;
}

/* ---------- Presentación ---------- */
.presentation {
    position: fixed;
    inset: 0;
    background-color: #100c0c;
    z-index: 5;
    display: grid;
    place-items: center;
    transition: opacity 2s ease;
    padding: 5%;
    text-align: center;
}

#presentation_text {
    margin-top: 1%;
}

#_content {
    display: none;
    opacity: 0;
    transition: opacity 1s ease;
}

.content {
    position: absolute;
    inset: 0;
    margin: 2%;
    display: block;
}

.galaxy {
    width: 100%;
    height: 100%;
    border: solid 1px #fff;
    object-fit: cover;
    z-index: 1;
}

.resume {
    position: absolute;
    display: flex;
    bottom: 3%;
    right: 3%;
    width: 135px;
    font-size: 15px;
    line-height: 22px;
    z-index: 3;
}

.circuloBlanco {
    width: 15px;
    height: 15px;
}

.text {
    color: #fff;
    font-family: 'JetBrainsMonoExtraLight', monospace;
    z-index: 3;
}

/* ---------- Cabecera ---------- */
.header {
    position: absolute;
    top: 0;
    display: flex;
    width: 40%;
}

#joseangel {
    position: absolute;
    top: 50px;
    left: 50px;
    font-size: clamp(32px, 4.2vw, 60px);
    white-space: nowrap;
}

#sftDev {
    position: absolute;
    top: clamp(85px, 9vw, 130px);
    left: 50px;
    font-size: clamp(13px, 1.2vw, 16px);
}

.navigation {
    position: absolute;
    top: clamp(140px, 14vw, 200px);
    left: 50px;
    z-index: 3;
}

.menu {
    list-style-type: none;
}

li {
    margin: clamp(20px, 2.8vw, 40px) 0;
    transition: 0.5s;
    font-size: 15px;
}

li:hover {
    opacity: 0.4;
    cursor: pointer;
}

a {
    text-decoration: none;
    color: #fff;
}

/* ---------- Proyectos ---------- */
.marco-proyectos {
    position: absolute;
    top: 11%;
    left: 53.5%;
    width: 45%;
    height: 84%;
    z-index: 3;
    overflow: scroll;
    scrollbar-width: none;
    scroll-behavior: smooth;
}

.marco-proyectos::-webkit-scrollbar {
    display: none;
}

.proyecto {
    position: absolute;
    top: 50px;
    left: clamp(20px, 14vw, 200px);
    list-style-type: none;
}

.date {
    font-size: clamp(14px, 1.4vw, 20px);
}

.item {
    margin-bottom: clamp(30px, 4.5vw, 65px);
    display: flex;
    margin-right: 0;
    font-size: clamp(28px, 4.2vw, 60px);
}

.preview {
    display: none;
    position: absolute;
    left: 30%;
    top: 11%;
    width: 27%;
    height: auto;
    max-height: 85%;
    overflow-y: auto;
    padding: 25px;
    background-color: #080c14;
    border-radius: 15px;
    align-items: center;
    white-space: normal;
    z-index: 8;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    opacity: 0;
    transition: opacity 3s;
}

.vidPreview {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    max-height: 600px;
    background-color: #080c14;
}

#tituloProyecto {
    margin-bottom: 10px;
}

#descripcion {
    margin-top: 10px;
    margin-left: 10px;
    bottom: 10px;
}

.type {
    position: absolute;
    left: 0;
    margin-top: 110px;
    margin-left: 10px;
    font-size: clamp(14px, 1.4vw, 20px);
}

#CalculateYourAgeInMinutesType {
    margin-top: 225px;
}

#minWorkout {
    width: 100%;
    max-width: 900px;
}

#ageInMin {
    width: 80%;
}

/* ---------- Tarjetas ---------- */
.card {
    position: absolute;
    width: 300px;
    height: 150px;
    right: 0;
    border-radius: 15px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    background-color: #000;
    padding: 30px;
    font-size: 20px;
    z-index: 10;
    display: flex;
    overflow: hidden;
}

.barraProgreso {
    position: absolute;
    top: 100px;
    background-color: green;
    border: 3px solid white;
    border-radius: 5px;
}

.barraProgreso::-webkit-progress-bar {
    border-radius: 5px;
}

.porcentaje {
    position: absolute;
    top: 100px;
    right: 50px;
}

#card1 {
    right: 15%;
    top: 22%;
    width: 320px;
}

#card2 {
    right: 30%;
    top: 48%;
    height: 150px;
    width: 320px;
}

#card3 {
    right: 48%;
    top: 74%;
    height: 100px;
}

#nombreTitulo2 {
    position: absolute;
    top: 15px;
}

#nombreTitulo3 {
    display: flex;
    height: 20px;
    top: 5px;
}

#barraProgreso3 {
    position: absolute;
    width: 150px;
    margin-top: 30px;
    background-color: green;
    border: 3px solid white;
    border-radius: 5px;
}

#porcentaje3 {
    position: absolute;
    margin-top: 30px;
    right: 65px;
}

/* ---------- Contacto ---------- */
.contact {
    position: absolute;
    width: 40px;
    right: 50%;
    top: 50%;
    display: block;
    z-index: 6;
}

.links {
    position: absolute;
    color: #000;
    font-size: 20px;
}

#link2 {
    top: 40px;
}

#link3 {
    top: 80px;
}

#notificacionEmail {
    position: absolute;
    display: none;
    left: 50%;
    top: 50%;
    width: min(500px, 90vw);
    height: 50px;
    z-index: 6;
    background-color: #080c14;
    border-radius: 15px;
    opacity: 0;
    transition: 3s ease;
}

#textoCopiado {
    position: absolute;
    top: 10px;
    left: 25px;
    padding: 5px;
}

/* =========================================================
   TABLET (hasta 1024px)
   ========================================================= */
@media (max-width: 1024px) {
    .marco-proyectos {
        left: 48%;
        width: 50%;
    }

    .proyecto {
        left: 20px;
    }

    .preview {
        left: 20%;
        width: 40%;
    }

    .header {
        width: 50%;
    }

    #card1 {
        right: 8%;
        top: 20%;
    }

    #card2 {
        right: 22%;
        top: 46%;
    }

    #card3 {
        right: 38%;
        top: 72%;
    }
}

/* =========================================================
   MÓVIL (hasta 768px): diseño en una sola columna
   ========================================================= */
@media (max-width: 768px) {
    body {
        overflow-y: auto;
    }

    .content {
        position: relative;
        inset: auto;
        margin: 12px;
        min-height: calc(100vh - 24px);
        border: solid 1px #fff;
        padding-bottom: 90px;
    }

    .galaxy {
        position: fixed;
        inset: 12px;
        width: calc(100% - 24px);
        height: calc(100% - 24px);
        border: solid 1px #fff;
    }

    /* Cabecera y navegación en flujo normal */
    .header,
    .navigation {
        position: relative;
        top: auto;
        left: auto;
        width: 100%;
        display: block;
        padding: 0 20px;
    }

    .header {
        padding-top: 30px;
    }

    #joseangel,
    #sftDev {
        position: static;
        display: block;
    }

    #joseangel {
        font-size: clamp(30px, 10vw, 48px);
        white-space: normal;
    }

    #sftDev {
        margin-top: 8px;
        font-size: 14px;
    }

    .navigation {
        margin-top: 24px;
    }

    .menu {
        display: flex;
        flex-wrap: wrap;
        gap: 6px 22px;
    }

    li {
        margin: 8px 0;
    }

    /* Proyectos debajo de la navegación */
    .marco-proyectos {
        position: relative;
        top: auto;
        left: auto;
        width: 100%;
        height: auto;
        overflow: visible;
        margin-top: 30px;
        padding: 0 20px;
    }

    .proyecto {
        position: static;
    }

    .item {
        font-size: clamp(26px, 8vw, 40px);
        margin-bottom: 28px;
        flex-direction: column;
    }

    /* Vista previa como panel flotante centrado */
    .preview {
        position: fixed;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 92vw;
        max-height: 85vh;
        padding: 16px;
        z-index: 20;
    }

    .vidPreview {
        aspect-ratio: 16 / 10;
    }

    .type,
    #CalculateYourAgeInMinutesType {
        position: static;
        margin: 10px 0 0;
    }

    #minWorkout,
    #ageInMin {
        width: 100%;
    }

    /* Tarjetas: se apilan en el flujo */
    .card,
    #card1,
    #card2,
    #card3 {
        position: relative;
        top: auto;
        right: auto;
        width: calc(100% - 40px);
        margin: 20px;
    }

    #card1,
    #card2 {
        height: 150px;
    }

    #card3 {
        height: 100px;
    }

    /* Contacto y notificación */
    .contact {
        position: fixed;
        right: 16px;
        top: auto;
        bottom: 80px;
    }

    #notificacionEmail {
        position: fixed;
        left: 50%;
        top: auto;
        bottom: 24px;
        transform: translateX(-50%);
    }

    .resume {
        position: fixed;
        bottom: 20px;
        right: 20px;
    }
}

/* =========================================================
   MÓVIL PEQUEÑO (hasta 480px)
   ========================================================= */
@media (max-width: 480px) {
    .resume {
        width: auto;
        font-size: 13px;
    }

    .card {
        padding: 20px;
        font-size: 16px;
    }

    #barraProgreso3 {
        width: 110px;
    }
}

/* Respeta la preferencia de menos movimiento */
@media (prefers-reduced-motion: reduce) {
    * {
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* =========================================================
   SKILLS / CERTIFICADOS  (pegar al final de diseño.css)
   ========================================================= */

.skills {
    position: absolute;
    top: 11%;
    left: 42%;
    right: 3%;
    bottom: 6%;
    z-index: 3;
    padding: 10px 10px 40px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr));
    grid-auto-rows: min-content;
    align-content: start;
    gap: 18px;
    overflow-y: auto;
    scrollbar-width: none;
}

.skills::-webkit-scrollbar {
    display: none;
}

.skill-card {
    --x: 50%;
    --y: 50%;
    position: relative;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 22px;
    min-height: 130px;
    padding: 24px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(8, 12, 20, 0.72);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    overflow: hidden;
    transition:
        transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
        box-shadow 0.35s ease,
        border-color 0.35s ease;
}

.skill-title {
    font-size: 18px;
    line-height: 1.35;
}

.skill-tag {
    font-size: 12px;
    opacity: 0.55;
    transition: opacity 0.35s ease, letter-spacing 0.35s ease;
}

/* Brillo suave que sigue al cursor (dentro de la tarjeta) */
.skill-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: radial-gradient(260px circle at var(--x) var(--y),
            rgba(140, 180, 255, 0.16),
            transparent 65%);
    opacity: 0;
    transition: opacity 0.35s ease;
}

/* Borde luminoso que sigue al cursor */
.skill-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: radial-gradient(180px circle at var(--x) var(--y),
            rgba(160, 195, 255, 0.95),
            transparent 70%);
    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask:
        linear-gradient(#000 0 0) content-box exclude,
        linear-gradient(#000 0 0);
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
}

@media (hover: hover) and (pointer: fine) {
    .skill-card:hover {
        transform: translateY(-6px);
        border-color: rgba(255, 255, 255, 0.05);
        box-shadow: 0 14px 40px rgba(90, 130, 255, 0.18);
    }

    .skill-card:hover::before,
    .skill-card:hover::after {
        opacity: 1;
    }

    .skill-card:hover .skill-tag {
        opacity: 0.95;
        letter-spacing: 0.08em;
    }
}

/* Escalonado en escritorio (usa "translate" para no chocar con el hover) */
@media (min-width: 769px) {
    .skill-card:nth-child(even) {
        translate: 0 22px;
    }
}

/* ---------- Móvil ---------- */
@media (max-width: 768px) {
    .skills {
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        bottom: auto;
        margin: 24px 10px 0;
        padding: 0;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        overflow: visible;
    }

    .skill-card {
        min-height: 110px;
        padding: 18px;
    }

    .skill-title {
        font-size: 15px;
    }
}

@media (max-width: 420px) {
    .skills {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .skill-card:hover {
        transform: none;
    }
}