:root{--paper:#fff;--bg:#f2f7f7;--navy:#073b5c;--navy-soft:#125779;--turquoise:#00a8b5;--aqua:#dff5f2;--sand:#f6c453;--coral:#f05d4f;--text:#17313f;--muted:#617784;--line:#d8e4e7;--danger:#c9382c;--focus:#007d91;--shadow:0 10px 30px rgba(7,59,92,.08)}
*{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth}
body{display:flow-root;margin:0;color:var(--text);background:linear-gradient(180deg,#dff4f3 0,#f2f7f7 420px);font:400 15px/1.6 Inter,Arial,sans-serif}
body:before{position:fixed;z-index:-1;inset:0;content:"";background:radial-gradient(circle at 8% 14%,rgba(0,168,181,.1),transparent 26%),radial-gradient(circle at 92% 35%,rgba(246,196,83,.13),transparent 24%)}
.page-loader{position:fixed;z-index:20;inset:0;display:none;align-items:center;justify-content:center;padding:24px;background:linear-gradient(180deg,#dff4f3 0,#f2f7f7 420px)}
.page-loader-mark{display:block;width:84px;height:84px;object-fit:contain;filter:drop-shadow(0 9px 18px rgba(7,59,92,.16));animation:page-loader-pulse 1.05s ease-in-out infinite}
.config-loading .page-loader{display:flex}
.config-loading .page-shell{visibility:hidden;opacity:0}
.config-ready .page-shell{animation:page-content-in .18s ease-out both}
@keyframes page-loader-pulse{0%,100%{opacity:.62;transform:scale(.94)}50%{opacity:1;transform:scale(1)}}
@keyframes page-content-in{from{opacity:0}to{opacity:1}}
.page-shell{width:min(780px,calc(100% - 28px));margin:20px auto 64px}
.event-banner{position:relative;min-height:310px;overflow:hidden;border-radius:24px 24px 0 0;color:#fff;background:#087da0 url('/assets/banner-tenis-playa-2026.png') center/cover no-repeat;box-shadow:0 18px 45px rgba(7,59,92,.2)}
.banner-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,34,56,.88) 0%,rgba(3,55,80,.61) 46%,rgba(0,91,124,.08) 80%),linear-gradient(0deg,rgba(3,33,50,.24),transparent 50%)}
.banner-copy{position:absolute;z-index:1;left:42px;top:50%;width:min(520px,70%);transform:translateY(-50%)}
.event-kicker,.event-location{display:inline-flex;align-items:center;padding:7px 12px;border:1px solid rgba(255,255,255,.45);border-radius:999px;background:rgba(1,40,63,.35);backdrop-filter:blur(8px);font-size:.73rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase}
.event-location{margin-top:14px;border:0;background:rgba(255,255,255,.94);color:var(--navy);letter-spacing:.07em}
.event-banner h1{margin:16px 0 0;font:700 clamp(2rem,5.3vw,3.25rem)/1.04 Inter,Arial,sans-serif;letter-spacing:-.055em;text-shadow:0 3px 18px rgba(0,0,0,.25)}
.event-banner h1 strong{color:#ffdf65;font-weight:700}
.partner-strip{display:grid;grid-template-columns:repeat(var(--logo-count,5),minmax(0,1fr));align-items:stretch;min-height:104px;margin:0 0 20px;border:1px solid rgba(7,59,92,.1);border-top:0;border-radius:0 0 20px 20px;background:rgba(255,255,255,.96);box-shadow:var(--shadow)}
.partner{display:flex;align-items:center;justify-content:center;min-width:0;overflow:hidden;padding:13px 12px;border-left:1px solid #e6eef0}
.partner:first-child{border-left:0}
.partner img{display:block;max-width:100%;width:auto;height:54px;object-fit:contain;transform:scale(var(--logo-scale,1));transform-origin:center}
.partner:nth-child(2) img{height:60px}
.partner:nth-child(3) img{height:62px}
.partner:nth-child(4) img{height:48px}
.partner:nth-child(5) img{height:54px}
.partner-club{justify-content:flex-start;gap:7px;padding-left:16px;color:var(--navy);font-size:.67rem;line-height:1.23}
.partner-club img{flex:0 0 55px;width:55px;height:55px}
.partner-club strong{font-size:.8rem}
form{display:block}
.card{position:relative;margin:16px 0;padding:30px 32px;border:1px solid rgba(7,59,92,.11);border-radius:16px;background:rgba(255,255,255,.98);box-shadow:var(--shadow);transition:border-color .2s,box-shadow .2s,transform .2s}
.question-card:focus-within{border-color:rgba(0,168,181,.55);box-shadow:0 14px 36px rgba(7,59,92,.12),inset 4px 0 0 var(--turquoise);transform:translateY(-1px)}
.intro-card{overflow:hidden;padding-top:34px;background:linear-gradient(145deg,#fff 0%,#f8fdfc 100%)}
.intro-card .accent{position:absolute;left:0;right:0;top:0;height:8px;background:linear-gradient(90deg,var(--navy),var(--turquoise) 56%,var(--sand))}
h2,h3{font-weight:500}
.intro-card h2{margin:0 0 14px;color:var(--navy);font:700 clamp(1.55rem,4vw,2.1rem)/1.2 Inter,Arial,sans-serif;letter-spacing:-.035em}
.intro-card p{margin:0;color:#405d6b}
.intro-card a{color:var(--focus);font-weight:600;text-underline-offset:3px}
.required-note{margin:24px -32px -30px;padding:15px 32px;border-top:1px solid var(--line);background:#fbfdfd;color:var(--danger);font-size:.82rem;font-weight:600}
.question-title,.question-card>h3{display:block;margin:0 0 23px;color:#17313f;font-size:1rem;font-weight:600;line-height:1.45}
.question-title span{color:var(--danger)}
.question-card input[type=text],.question-card input[type=email]{width:min(440px,100%);padding:11px 3px 9px;border:0;border-bottom:2px solid #b7c7cc;border-radius:0;outline:0;background:transparent;color:var(--text);font:500 1rem Inter,Arial,sans-serif;transition:border-color .2s}
.question-card input[type=text]:hover,.question-card input[type=email]:hover{border-color:#7f9aa3}
.question-card input[type=date]{min-width:190px;padding:10px 12px;border:1px solid #b7c7cc;border-radius:9px;outline:0;background:#fff;color:var(--text);font:500 .95rem Inter,Arial,sans-serif}
.question-card input:focus{border-color:var(--focus)}
.question-card input.invalid{border-color:var(--danger)}
.field-caption{display:block;margin-bottom:7px;color:var(--muted);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.07em}
.partner-groups{margin:-5px 0 22px;padding-left:18px;border-left:2px dashed rgba(0,168,181,.35)}
.partner-groups .partner-group{margin-top:10px}
.partner-group{border-left:5px solid var(--turquoise);background:linear-gradient(135deg,#fff 0%,#f2fbfb 100%)}
.partner-group h3{margin:4px 0 20px;color:var(--navy);font-size:1.05rem}
.partner-eyebrow{color:var(--turquoise);font-size:.72rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.partner-fields{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(160px,.8fr) minmax(140px,.7fr);gap:20px}
.partner-field{display:grid;gap:7px;color:var(--navy);font-size:.78rem;font-weight:700}
.partner-field input{width:100%;padding:10px 11px;border:1px solid #b7c7cc;border-radius:9px;outline:0;background:#fff;color:var(--text);font:500 .92rem Inter,Arial,sans-serif}
.partner-field input:focus{border-color:var(--focus);box-shadow:0 0 0 3px rgba(0,168,181,.12)}
.section-content .premios{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:8px}
.section-content .premios .bloque{overflow:hidden;border:1px solid #d7e6e8;border-radius:13px;background:#fff;box-shadow:0 6px 17px rgba(7,59,92,.055)}
.section-content .premios .bloque h3{margin:0;padding:12px 14px;background:linear-gradient(135deg,#073b5c,#0d6682);color:#fff;font-size:.88rem;letter-spacing:.01em}
.section-content .premios .fila{display:grid;gap:3px;padding:11px 14px;border-top:1px solid #e7eff0}
.section-content .premios .fila:first-of-type{border-top:0}
.section-content .premios .fila strong{color:var(--navy);font-size:.78rem}
.section-content .premios .fila span{color:#5d7480;font-size:.72rem;line-height:1.45}
.section-content .premios .total{grid-column:1/-1;padding:14px 18px;border:1px solid #9fd3d5;border-radius:12px;background:linear-gradient(135deg,#e2f7f5,#f4fbfb);color:#07566d;font-size:.92rem;font-weight:800;text-align:center}
.info-card{overflow:hidden;padding-left:86px;background:linear-gradient(135deg,#fff 0%,#f6fbfb 100%)}
.info-card:before{position:absolute;left:28px;top:28px;display:grid;width:38px;height:38px;place-items:center;border-radius:12px;background:var(--aqua);color:var(--navy);content:"i";font:700 1.1rem Georgia,serif}
.info-prizes:before{content:"€"}
.info-price:before{content:"30";font:700 .76rem Inter,sans-serif}
.info-card h3{margin:0 0 13px;color:var(--navy);font:700 1.2rem/1.35 Inter,Arial,sans-serif;text-decoration:none;letter-spacing:-.02em}
.info-card ul{margin:0;padding-left:21px;color:#405d6b}
.info-card li{margin:6px 0;padding-left:3px}
.info-card li::marker{color:var(--turquoise)}
.info-card p{margin:10px 0 2px;color:#405d6b}
.dates-note{margin-top:20px;padding-top:16px;border-top:1px dashed #c5d7da;color:#405d6b;line-height:1.9}
.section-card{overflow:hidden;padding:22px;text-align:center;background:linear-gradient(110deg,var(--navy),#056f8d)}
.section-card:after{position:absolute;right:-35px;top:-70px;width:180px;height:180px;border:30px solid rgba(255,255,255,.06);border-radius:50%;content:""}
.section-card h3{position:relative;z-index:1;margin:0;color:#fff;font-size:.92rem;font-weight:700;letter-spacing:.15em}
.category-card label{display:flex;align-items:center;gap:12px;min-height:44px;margin:5px -12px;padding:7px 12px;border:1px solid transparent;border-radius:10px;cursor:pointer;transition:background .18s,border-color .18s}
.category-card label:hover{border-color:#d7e7e9;background:#f4fbfa}
.category-card label:has(input:checked){border-color:rgba(0,168,181,.35);background:var(--aqua);color:var(--navy);font-weight:600}
.category-card input[type=checkbox]{width:19px;height:19px;margin:0;accent-color:var(--turquoise)}
.form-actions{display:flex;align-items:center;justify-content:space-between;padding:8px 3px}
.submit-button{min-width:116px;padding:12px 25px;border:0;border-radius:10px;color:#fff;background:linear-gradient(135deg,var(--navy-soft),var(--navy));font:700 .9rem Inter,sans-serif;cursor:pointer;box-shadow:0 7px 18px rgba(7,59,92,.24);transition:transform .18s,box-shadow .18s}
.submit-button:hover{box-shadow:0 10px 22px rgba(7,59,92,.3);transform:translateY(-1px)}
.submit-button:disabled{opacity:.65;cursor:wait;transform:none}
.clear-button{padding:10px;border:0;border-radius:8px;color:var(--navy-soft);background:transparent;font-weight:700;cursor:pointer}
.clear-button:hover{background:rgba(0,168,181,.08)}
.form-message{min-height:24px;margin-top:8px;color:var(--danger);font-weight:600;white-space:pre-line}
.security-note{color:var(--muted);font-size:.75rem}
.honeypot{position:absolute!important;left:-9999px!important}
.success-card{padding:36px;border-top:8px solid var(--turquoise)}
.success-card h2{margin-top:0;color:var(--navy);font-weight:700}
.confirmation-email{max-width:680px;margin:18px 0 0;padding:13px 16px;border-radius:10px;background:#e6f7f7;color:#075e64;font-weight:600;line-height:1.45}
.confirmation-email.email-pending{background:#fff5e5;color:#805400}
.success-card .submit-button{margin-top:14px}
footer{margin-top:28px;text-align:center;color:var(--muted);font-size:.75rem;font-weight:600;letter-spacing:.06em}footer a{color:var(--navy-soft);text-underline-offset:3px}footer span{padding:0 5px;color:#9aadb4}
@media(max-width:700px){.page-shell{width:min(100% - 18px,780px);margin-top:9px}.event-banner{min-height:265px;border-radius:18px 18px 0 0}.banner-copy{left:24px;width:78%}.event-banner h1{font-size:clamp(1.7rem,8vw,2.45rem)}.event-kicker{font-size:.62rem}.partner-strip{min-height:82px}.partner{padding:10px 7px}.partner img,.partner:nth-child(n) img{height:42px}.partner-club{justify-content:center;padding-left:7px}.partner-club img{width:46px;height:46px}.partner-club span{display:none}.card{padding:24px 22px}.required-note{margin:22px -22px -24px;padding:14px 22px}.info-card{padding-left:70px}.info-card:before{left:20px;top:24px}.category-card label{margin-left:-7px;margin-right:-7px}.question-card:focus-within{transform:none}.partner-fields{grid-template-columns:1fr}.section-content .premios{grid-template-columns:1fr}}
@media(max-width:430px){body{font-size:14px}.event-banner{min-height:238px}.banner-copy{left:19px;width:87%}.event-banner h1{font-size:1.7rem}.event-location{margin-top:11px}.partner-strip{min-height:70px}.partner{padding:8px 4px}.partner img,.partner:nth-child(n) img{height:33px}.partner-club img{width:39px;height:39px}.card{margin:12px 0;padding:22px 18px;border-radius:13px}.required-note{margin:20px -18px -22px;padding:13px 18px}.info-card{padding-left:18px;padding-top:70px}.info-card:before{left:18px;top:20px}.form-actions{padding-left:1px;padding-right:1px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}.page-loader-mark{animation:none}.config-ready .page-shell{animation:none}}