@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800;900&family=DM+Sans:wght@400;500;600;700;800&display=swap');:root{--navy:#041d2c;--deep:#062f42;--teal:#00cbd1;--cyan:#7ff6f1;--white:#f5ffff;--muted:#a1c0c8}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#061f2d;color:var(--white);font-family:'DM Sans',Arial,sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}.progress{position:fixed;z-index:100;top:0;left:0;height:3px;background:var(--teal);width:0}.nav{position:fixed;z-index:50;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:17px clamp(22px,5vw,90px);background:rgba(2,24,37,.88);backdrop-filter:blur(20px);border-bottom:1px solid #ffffff18}.brand{display:flex;gap:13px;align-items:center;font-weight:800;letter-spacing:2px;font-size:13px;line-height:1.2}.brand small{display:block;font-size:10px;color:var(--teal);letter-spacing:3px}.brand-symbol{display:inline-flex;font-family:'Barlow Condensed',sans-serif;font-size:35px;font-weight:900;letter-spacing:-3px;color:#fff}.brand-symbol span{color:var(--teal)}.nav nav{display:flex;gap:28px}.nav nav a{font-size:12px;color:#d4e8ec;font-weight:700;transition:.2s}.nav nav a:hover{color:var(--teal)}.nav-actions{display:flex;align-items:center;gap:12px}.audio-toggle,.menu-toggle{background:none;border:1px solid #ffffff3b;color:#fff;border-radius:3px;padding:9px 12px}.audio-toggle.playing{color:var(--teal);border-color:var(--teal)}.menu-toggle{display:none}.btn{background:var(--teal);border:1px solid var(--teal);color:#042b38;display:inline-flex;justify-content:center;align-items:center;gap:20px;padding:18px 24px;font-size:12px;font-weight:800;letter-spacing:1px;transition:.2s}.btn:hover{background:#b0fffa;transform:translateY(-2px)}.btn-sm{padding:12px 18px}.btn span{font-size:20px}.hero{min-height:880px;position:relative;overflow:hidden;background:radial-gradient(ellipse at 77% 49%,#0a9aab70,transparent 40%),radial-gradient(ellipse at 7% 55%,#037a9e7d,transparent 44%),linear-gradient(120deg,#052f47,#07445a 55%,#04263c)}.hero:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent 97%,#5ef8f511 98%),linear-gradient(0deg,transparent 97%,#5ef8f511 98%);background-size:100px 100px;opacity:.5}.hero-orbit{position:absolute;border:1px solid #75ffff23;border-radius:50%;width:850px;height:850px;right:-280px;top:100px}.orbit2{width:540px;height:540px;right:-120px;top:260px}.hero-inner{max-width:1480px;margin:auto;padding:125px clamp(24px,5vw,80px) 45px;position:relative;min-height:880px}.logos-wrap{height:90px;display:flex;align-items:center;position:relative;z-index:2;max-width:1000px}.logos-wrap img{max-width:100%;width:980px;height:auto;object-fit:contain;mix-blend-mode:screen}.hero-content{position:relative;z-index:4;max-width:750px;padding-top:60px}.eyebrow,.kicker{color:var(--cyan);font-size:11px;font-weight:800;letter-spacing:2.4px}.live-dot,.pulse{display:inline-block;width:8px;height:8px;border-radius:50%;background:#48fff0;margin-right:10px;box-shadow:0 0 15px #48fff0}.hero h1{font-family:'Barlow Condensed',Impact,sans-serif;font-weight:900;font-size:clamp(95px,14vw,210px);line-height:.69;letter-spacing:-5px;margin:40px 0 42px;position:relative}.hero h1>span{color:#fff}.hero h1 strong{display:block;letter-spacing:-8px}.hero h1 strong span{color:var(--teal)}.hero h1 i{font-style:normal;color:var(--teal)}.hero-sub{font-size:clamp(16px,2vw,25px);font-weight:800;letter-spacing:1.2px;line-height:1.35;max-width:680px}.hero-sub em{font-style:normal;color:var(--cyan)}.hero-desc{font-size:15px;line-height:1.8;color:#c3dfe3;max-width:490px}.hero-buttons{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:32px}.btn-outline{padding:17px 22px;border:1px solid #ffffff7a;font-size:11px;font-weight:800;letter-spacing:1px}.btn-outline:hover{border-color:var(--teal);color:var(--teal)}.hero-art{position:absolute;right:-5%;bottom:95px;width:55%;height:560px;z-index:1;pointer-events:none}.hero-art img{width:100%;height:100%;object-fit:cover;object-position:center;opacity:.65;filter:contrast(1.1) saturate(1.3);mask-image:radial-gradient(ellipse at center,#000 32%,transparent 73%)}.art-glow{position:absolute;inset:12%;background:#03ffff48;filter:blur(110px)}.float-card{position:absolute;right:18%;bottom:15%;background:#072a3ed9;border:1px solid #00e4e95e;padding:15px 22px;font-weight:800;letter-spacing:1px;font-size:12px;backdrop-filter:blur(10px)}.float-card small{display:block;color:var(--muted);margin-top:5px;font-size:9px}.hero-bottom{display:flex;gap:35px;align-items:center;margin-top:65px;position:relative;z-index:4}.date-block span,.date-block small{display:block;color:var(--muted);font-size:10px;letter-spacing:2px;font-weight:700}.date-block strong{display:block;font-family:'Barlow Condensed';font-size:31px;margin:7px 0;letter-spacing:1px}.date-block strong em{font-style:normal;color:var(--teal)}.divider-v{height:65px;width:1px;background:#ffffff35}.scroll-indicator{margin-left:auto;font-size:9px;letter-spacing:2px;color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(4,1fr);background:#031723;border-block:1px solid #1d5361}.stats>div{padding:35px 15px;text-align:center;border-right:1px solid #1d5361}.stats strong{display:block;font-family:'Barlow Condensed';font-size:65px;line-height:1;color:var(--teal)}.stats strong span{font-size:35px}.stats>div>span{font-size:10px;letter-spacing:1.6px;color:var(--muted);font-weight:800}.section{padding:110px clamp(24px,7vw,110px);max-width:1600px;margin:auto}.section-heading{max-width:760px;margin-bottom:48px}.section h2,.prizes h2{font-family:'Barlow Condensed';font-size:clamp(53px,7vw,94px);line-height:.94;letter-spacing:-1px;margin:22px 0 25px;font-weight:800}.section h2 em,.prizes h2 em{font-style:normal;color:var(--teal)}.section-heading p,.prizes p{color:var(--muted);line-height:1.85;font-size:15px;max-width:630px}.intro-section{background:radial-gradient(ellipse at 100% 10%,#0a738339,transparent 50%)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{padding:35px;min-height:280px;background:linear-gradient(145deg,#0c394b,#082736);border:1px solid #2d6771;position:relative}.feature-icon{font-size:42px;color:var(--teal)}.feature-num{position:absolute;right:30px;top:30px;color:#5b919e;font-family:'Barlow Condensed';font-size:26px}.feature h3{font-family:'Barlow Condensed';font-size:29px;letter-spacing:1px;margin:27px 0 8px}.feature p{color:var(--muted);font-size:13px;line-height:1.8}.timeline-section{background:#092a3a}.timeline{border-top:1px solid #3c6974}.timeline article{display:grid;grid-template-columns:220px 1fr;gap:45px;border-bottom:1px solid #3c6974;padding:35px 0}.timeline-date{font-family:'Barlow Condensed';font-size:115px;line-height:1;color:var(--teal);font-weight:800}.timeline-date span{font-size:35px;display:block;letter-spacing:3px}.pill{display:inline-block;color:var(--teal);border:1px solid #00cbd16b;padding:7px 12px;font-size:10px;font-weight:800;letter-spacing:1px}.timeline h3{font-family:'Barlow Condensed';font-size:39px;margin:18px 0 6px}.timeline p{color:var(--muted);line-height:1.7}.timeline b{font-size:11px;color:var(--cyan);letter-spacing:1.5px}.note{font-size:12px;color:var(--muted)}.rules{border-top:1px solid #396a74}.rules details{border-bottom:1px solid #396a74;padding:20px 0}.rules summary{cursor:pointer;list-style:none;font-family:'Barlow Condensed';font-size:28px;font-weight:700;letter-spacing:.5px}.rules summary::-webkit-details-marker{display:none}.rules summary span{font-size:16px;color:var(--teal);margin-right:30px}.rules summary:after{content:'+';float:right;color:var(--teal)}.rules details[open] summary:after{content:'−'}.rules p{max-width:900px;color:var(--muted);line-height:1.9;margin:16px 0 6px 55px;font-size:14px}.text-link{display:inline-block;margin-top:28px;color:var(--teal);font-size:12px;font-weight:800;letter-spacing:1px;border-bottom:1px solid var(--teal);padding-bottom:6px}.prizes{padding:90px clamp(24px,7vw,110px);background:linear-gradient(115deg,#07576b,#032636);display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:50px}.podium{display:flex;align-items:end;justify-content:center;gap:10px}.podium-item{background:#0a4a5a;border:1px solid #36a2ad;width:30%;height:170px;display:flex;flex-direction:column;justify-content:center;align-items:center}.podium-item.first{height:230px;background:#0c6876}.podium-item span{font-family:'Barlow Condensed';font-size:90px;color:var(--cyan);font-weight:800}.podium-item small{font-size:9px;letter-spacing:1px;font-weight:800;text-align:center}.registration-section{background:radial-gradient(ellipse at 85% 65%,#056d7d3d,transparent 50%)}.registration-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}.info-card{border-bottom:1px solid #2e6570;padding:25px 0}.info-card:first-child{padding-top:0}.info-card span,.info-card small{display:block;color:var(--muted);font-size:10px;letter-spacing:1.5px}.info-card strong{font-family:'Barlow Condensed';font-size:43px;display:block;margin:8px 0}.registration-form{background:#0b3546;border:1px solid #35727e;padding:35px;box-shadow:0 24px 80px #0004}.registration-form h3{font-family:'Barlow Condensed';font-size:37px;margin:0}.form-intro,.privacy-note{color:var(--muted);font-size:12px;line-height:1.7}.registration-form label{display:block;font-size:10px;letter-spacing:1.3px;font-weight:800;color:#b8dbe1;margin-top:18px}.registration-form input:not([type=checkbox]),.registration-form select{width:100%;display:block;margin-top:8px;background:#051f2e;color:#fff;border:1px solid #3c7180;border-radius:0;padding:14px;font-size:14px;outline:none;letter-spacing:normal}.registration-form input:focus,.registration-form select:focus{border-color:var(--teal)}.registration-form input::placeholder{color:#7298a3}.field-group{margin-top:28px;border-top:1px solid #376b75;padding-top:15px}.field-group h4{font-family:'Barlow Condensed';font-size:24px;letter-spacing:1px;margin:0}.field-group h4 small{font-size:12px;color:var(--muted)}.add-button{background:transparent;border:1px dashed var(--teal);color:var(--teal);padding:12px;margin-top:17px;font-size:11px;font-weight:800}.remove-student{background:none;color:#ffb9b9;border:0;float:right;font-size:12px}.consent{display:flex!important;align-items:flex-start;gap:10px;letter-spacing:0!important;line-height:1.6}.consent input{margin-top:3px;accent-color:var(--teal)}.submit-btn{width:100%;margin-top:23px}.form-message{font-size:13px;line-height:1.7}.form-message.error{color:#ffc4bd}.form-message.success{color:#9affdf}.honeypot{position:absolute;left:-9999px}footer{background:#02141e;padding:65px clamp(24px,7vw,110px) 24px}.footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:50px}.footer-top h3{font-family:'Barlow Condensed';font-size:42px;line-height:1;margin:15px 0}.footer-top>div:last-child{max-width:380px}.footer-top>div:last-child span{font-size:10px;color:var(--teal);letter-spacing:2px;font-weight:800}.footer-top p{color:var(--muted);font-size:13px;line-height:2}.footer-bottom{border-top:1px solid #25505c;padding-top:22px;display:flex;justify-content:space-between;gap:20px;font-size:10px;letter-spacing:1px;color:var(--muted)}.audio-prompt{position:fixed;z-index:60;bottom:25px;right:25px;display:flex;gap:14px;align-items:center;background:#063849;border:1px solid var(--teal);padding:12px 15px;box-shadow:0 10px 40px #0008;font-size:10px;font-weight:800;letter-spacing:1px}.audio-prompt button{border:0;background:var(--teal);color:#002b38;padding:9px 12px;font-weight:800;font-size:10px}.audio-prompt button:last-child{background:none;color:#fff;font-size:18px}.audio-prompt.hidden{display:none}@media(max-width:1100px){.nav nav{gap:15px}.hero-art{opacity:.48;right:-20%;width:75%}.scroll-indicator{display:none}}@media(max-width:800px){.nav{padding:14px 20px}.nav nav{display:none;position:absolute;top:100%;left:0;right:0;background:#052b3b;padding:24px;flex-direction:column}.nav nav.open{display:flex}.menu-toggle{display:block}.nav-actions .btn{display:none}.hero,.hero-inner{min-height:auto}.hero-inner{padding:95px 24px 45px}.logos-wrap{height:70px}.hero-content{padding-top:50px}.hero h1{font-size:clamp(94px,18vw,155px);margin:40px 0}.hero-art{right:-35%;bottom:100px;width:100%;opacity:.3}.float-card{display:none}.hero-bottom{flex-wrap:wrap;margin-top:65px}.stats{grid-template-columns:repeat(2,1fr)}.section{padding:75px 24px}.feature-grid,.registration-layout,.prizes{grid-template-columns:1fr}.prizes{padding:75px 24px}.timeline article{grid-template-columns:110px 1fr;gap:20px}.timeline-date{font-size:80px}.timeline-date span{font-size:25px}.timeline h3{font-size:30px}.registration-layout{gap:40px}.footer-top{flex-direction:column}}@media(max-width:480px){.brand{font-size:10px}.brand-symbol{font-size:29px}.audio-toggle span{display:none}.hero h1{font-size:clamp(83px,20vw,105px);letter-spacing:-4px}.hero h1 strong{letter-spacing:-4px}.hero-sub{font-size:16px}.hero-bottom{gap:15px}.divider-v{display:none}.date-block{width:100%}.stats strong{font-size:48px}.stats>div>span{font-size:8px}.rules summary{font-size:22px}.rules summary span{margin-right:12px}.rules p{margin-left:0}.registration-form{padding:23px}.footer-bottom{flex-direction:column}.audio-prompt{left:15px;right:15px;bottom:15px;justify-content:space-between}}

/* Enlace interactivo a Microside */
.hero-art .float-card {
    pointer-events: auto;
    cursor: pointer;
    z-index: 5;
    transition: border-color .2s, box-shadow .2s, transform .2s;
}

.hero-art .float-card:hover {
    border-color: #00cbd1;
    box-shadow: 0 0 24px rgba(0,203,209,.25);
    transform: translateY(-3px);
}

.hero-art .float-card:focus-visible {
    outline: 2px solid #7ff6f1;
    outline-offset: 4px;
}

/* Mostrar el enlace XIDE en dispositivos móviles */
@media (max-width: 800px) {
    .hero-art .float-card {
        display: block;
        position: absolute;
        right: auto;
        left: 50%;
        bottom: 12%;
        transform: translateX(-50%);
        width: max-content;
        max-width: 90vw;
        text-align: center;
        pointer-events: auto;
        opacity: 1;
        z-index: 10;
    }

    .hero-art .float-card:hover {
        transform: translateX(-50%) translateY(-3px);
    }

    .hero-art {
        opacity: 1;
    }

    .hero-art img {
        opacity: .3;
    }
}

/* Corrección definitiva del enlace XIDE en móviles */
@media (max-width: 800px) {
    .hero-art {
        right: 0;
        left: 0;
        width: 100%;
        opacity: 1;
    }

    .hero-art .float-card {
        display: block;
        position: absolute;
        left: 50%;
        right: auto;
        bottom: 12%;
        width: max-content;
        max-width: calc(100vw - 40px);
        padding: 14px 20px;
        transform: translateX(-50%);
        white-space: nowrap;
        text-align: center;
        pointer-events: auto;
        z-index: 10;
    }

    .hero-art .float-card small {
        display: block;
        white-space: normal;
        margin-top: 6px;
    }

    .hero-art .float-card:hover {
        transform: translateX(-50%) translateY(-3px);
    }
}

/* XIDE: ubicación independiente en dispositivos móviles */
@media (max-width: 800px) {

    .hero-inner {
        display: flex;
        flex-direction: column;
    }

    .hero-art {
        position: relative;
        left: auto;
        right: auto;
        bottom: auto;
        width: 100%;
        height: auto;
        min-height: 0;
        opacity: 1;
        order: 4;
        margin-top: 28px;
        pointer-events: none;
    }

    .hero-art > img,
    .hero-art .art-glow {
        display: none;
    }

    .hero-art .float-card {
        position: relative;
        display: block;
        left: auto;
        right: auto;
        bottom: auto;
        transform: none;
        width: fit-content;
        max-width: 100%;
        margin: 0 auto;
        padding: 16px 22px;
        text-align: center;
        white-space: normal;
        pointer-events: auto;
        z-index: 10;
    }

    .hero-art .float-card:hover {
        transform: translateY(-3px);
    }

    .hero-bottom {
        order: 3;
        margin-top: 45px;
    }
}

/* =====================================================
   HACKATON 2026 - ACCESO DE ORGANIZADORES
   ===================================================== */

#navlinks .organizers-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 9px 15px;
    border: 1px solid rgba(255,255,255,.35);
    border-radius: 999px;
    color: #fff;
    text-decoration: none;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .3px;
    white-space: nowrap;
    background: rgba(255,255,255,.07);
    transition: background .2s, border-color .2s;
}

#navlinks .organizers-link:hover {
    background: rgba(255,255,255,.17);
    border-color: rgba(255,255,255,.7);
}

#navlinks .organizers-link:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 3px;
}

@media (max-width: 800px) {
    #navlinks .organizers-link {
        width: 100%;
        margin-top: 8px;
        padding: 13px 18px;
        text-align: center;
    }
}