/* Grilla de 6 columnas (1200 px · gutter 24). La diagonal y el filete dorado son vectores de dirección: "hacia dónde vamos". */
:root{
--navy:#273145;--navy-deep:#18263A;--violet:#681CB5;--violet-2:#9437D5;--violet-3:#BA63EE;--violet-ink:#44167A;
--gold:#F4C400;--celeste:#35AAE1;--ground:#E8E6E2;--paper:#FFFFFF;--ink:#1C2333;--mute:#565C6E;--line:#D9D6D0;
--display:'Montserrat',system-ui,sans-serif;--body:'Nunito Sans',system-ui,sans-serif;
--edge:max(0px,(100vw - 1200px)/2);color-scheme:light}
*{box-sizing:border-box}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.55;overflow-x:clip}
a{color:inherit}
:focus-visible{outline:2px solid var(--celeste);outline-offset:3px}
img{display:block;max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding-inline:24px}
.g6{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:24px}
.g6>*{min-width:0}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0}
.eyebrow{font-family:var(--display);font-size:12px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--violet)}
.shead{display:flex;flex-direction:column;gap:10px;margin-bottom:40px}
.shead h2{font-size:clamp(28px,3.4vw,40px);font-weight:600;color:var(--navy);letter-spacing:-.01em}
.filete{width:120px;height:3px;background:var(--gold);transform:skewY(-6deg);transform-origin:left}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 26px;font-family:var(--display);font-weight:600;font-size:14px;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;border:2px solid transparent;transition:transform .15s,background .15s}
.btn{border-radius:999px}
.btn:hover{transform:translateY(-1px)}
.btn-violet{background:var(--violet);color:#fff}
.btn-violet:hover{background:var(--violet-ink)}
.btn-white{background:#fff;color:var(--violet)}
.btn-line{border-color:#fff;color:#fff}
.btn-line:hover{background:rgba(255,255,255,.12)}
.btn-outline{border-color:var(--violet);color:var(--violet)}
.btn-outline:hover{background:var(--violet);color:#fff}

/* Nav */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:var(--navy);color:#fff}
.nav .wrap{display:flex;align-items:center;gap:28px;min-height:68px}
.nav .logo{height:60px;width:auto}
.nav .btn{border-radius:999px;min-height:44px;padding:0 24px}
.nav nav{display:flex;gap:24px;flex-grow:1;justify-content:flex-end;font-family:var(--display);font-size:14px;font-weight:500;letter-spacing:.04em}
.nav nav a{text-decoration:none;padding-block:8px;border-bottom:2px solid transparent}
.nav nav a:hover{border-color:var(--celeste)}
.menu-btn{display:none;margin-left:auto;width:44px;height:44px;border:1px solid rgba(255,255,255,.4);background:transparent;color:#fff;align-items:center;justify-content:center;cursor:pointer}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--violet-ink);clip-path:polygon(0 0,100% 0,100% calc(100% - 64px),0 100%);padding-bottom:64px}
.hero-photo{position:absolute;inset:0;background:url("../img/hero-cassara.webp") center 62%/cover no-repeat;filter:grayscale(1) contrast(1.15) brightness(1.05)}
.hero-tint{position:absolute;inset:0;background:linear-gradient(120deg,var(--violet-ink) 0%,var(--violet) 40%,var(--violet-3) 100%);mix-blend-mode:multiply}
.hero-glow{position:absolute;inset:0;background:radial-gradient(70% 60% at 85% 20%,rgba(186,99,238,.45),transparent 70%),linear-gradient(90deg,rgba(40,10,80,.72) 0%,rgba(40,10,80,.35) 55%,rgba(40,10,80,0) 80%)}
.hero-dots{position:absolute;left:0;bottom:64px;width:42%;height:180px;background-image:radial-gradient(rgba(255,255,255,.35) 1.2px,transparent 1.4px);background-size:14px 14px;mask-image:linear-gradient(150deg,#000,transparent)}
.hero-rings{position:absolute;right:6%;top:120px;width:380px;height:380px;border:1px solid rgba(255,255,255,.28);border-radius:50%}
.hero-rings::after{content:"";position:absolute;inset:60px -90px -40px 80px;border:1px solid rgba(255,255,255,.18);border-radius:50%}
.trap{position:relative;z-index:2;padding-top:0}
.trap img{width:600px;max-width:none;height:auto;margin-left:-97.6px;margin-top:-26.3px}
.hero-grid{position:relative;z-index:2;padding-block:48px 56px;row-gap:40px}
.lema{grid-column:1/5}
.lema h1{font-weight:300;font-size:clamp(36px,4.6vw,62px);line-height:1.05;letter-spacing:-.015em}
.lema p{margin:16px 0 0;font-family:var(--display);font-weight:700;font-size:clamp(13px,1.2vw,16px);letter-spacing:.14em}
.ctas{grid-column:1/5;display:flex;flex-wrap:wrap;gap:12px;align-self:end}
.ctas .btn{border-radius:999px}
.sede{grid-column:5/7;justify-self:end;align-self:end;display:flex;gap:12px;align-items:flex-start}
.sede strong{font-family:var(--display);font-weight:700;letter-spacing:.02em}
.sede .addr{font-family:var(--display);font-size:13px;letter-spacing:.06em;line-height:1.4;padding-bottom:10px;border-bottom:2px solid var(--gold)}
.date{position:absolute;z-index:3;top:36px;right:calc(var(--edge) + 24px);text-align:right;font-family:var(--display);font-weight:700;line-height:.92;transform:scale(.9);transform-origin:top right}
.date::before{content:"";display:block;width:64px;height:3px;background:var(--gold);margin:0 0 14px auto}
.date .dtxt{display:block;transform:scale(.8);transform-origin:top right}
.date .d{display:block;font-size:clamp(56px,7vw,96px)}
.date .d2{color:var(--celeste)}
.date .m{text-align:center;display:block;font-size:clamp(22px,2.4vw,32px);color:var(--gold);letter-spacing:.06em;margin-top:6px}
.hero-rule{position:absolute;z-index:2;left:-2%;right:-2%;bottom:96px;height:3px;background:var(--gold);transform:rotate(-2.2deg);transform-origin:right}

/* Banner sponsor */
.sponsor{padding-block:28px}
.sp-real{display:flex;flex-direction:column;gap:0}
.sp-logo{height:140px;display:flex;align-items:center;justify-content:center;background:var(--ground)}
.sp-logo img{height:52px;width:auto}
.sp-logo img.sp-tall{height:72px}
.sp-band{background:var(--paper);display:flow-root}
.sponsor.sp-edge{margin-bottom:-21px}
.sp-edge .sp-logo{background:var(--paper)}
.sponsor .slot{height:140px;width:100vw;margin-left:calc(50% - 50vw);background:repeating-linear-gradient(135deg,#DEDBD5 0 12px,#E4E1DB 12px 24px);display:flex;align-items:center;justify-content:center;gap:16px;font-family:var(--display);font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:#8A8578;border-block:1px solid #D2CEC6}

/* Presentación */
.sec{padding-block:72px}
.pres-photo{grid-column:1;display:flex;flex-direction:column;gap:12px}
.portrait img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:44% 40%}
.portrait{position:relative;overflow:hidden;aspect-ratio:3/4;background:linear-gradient(160deg,var(--violet-3),var(--violet) 60%,var(--violet-ink));display:flex;align-items:flex-end;padding:12px;color:rgba(255,255,255,.75);font-family:var(--display);font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.firma{font-family:'Montserrat',cursive;font-style:italic;font-weight:300;font-size:17px;white-space:nowrap;color:var(--navy);border-bottom:1px solid var(--line);padding-bottom:6px}
.pres-photo small{font-size:13px;line-height:1.4;color:var(--mute)}
.pres-photo small b{color:var(--ink);font-family:var(--display);font-weight:600}
.pres-text{grid-column:2/5;font-size:17px;line-height:1.7;max-width:62ch}
.pres-text p{margin:0 0 16px}
.pres-text .lead{font-family:var(--display);font-size:22px;line-height:1.4;font-weight:500;color:var(--navy)}
.sim{display:inline-block;font-family:var(--display);font-size:10px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--violet);border:1px solid var(--violet);padding:2px 8px;margin-bottom:14px}
.comision{grid-column:5/7;justify-self:end;width:calc((100% - 24px) * .75 + 12px);color:#fff;padding:0 0 0 24px;align-self:start;position:relative}
.pres-band{position:relative}
.pres-band>section{position:relative;z-index:1}
.com-bg{position:absolute;inset:0;background:var(--navy);z-index:0}
.comision h3{font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.comision dl{margin:0;display:grid;gap:12px;font-size:14px;line-height:1.35}
.comision dt{font-family:var(--display);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--celeste)}
.comision dd{margin:2px 0 0}

/* Programa */
.prog{background:var(--navy);color:#fff;clip-path:polygon(0 0,100% 56px,100% 100%,0 calc(100% - 56px));padding-block:128px}
.edge-rule{display:block;width:100%;height:60px;margin-bottom:-60px;position:relative;z-index:2;pointer-events:none}
.edge-rule.edge-up{margin-bottom:0;margin-top:-60px}
.prog .shead h2{color:#fff}
.prog .eyebrow{color:var(--violet-3)}
.prog-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:28px}
.prog-top .shead{margin:0}
.tabs{display:flex;gap:0;border:1px solid rgba(255,255,255,.3)}
.tabs button{min-height:52px;padding:0 26px;border:0;background:transparent;color:#fff;font-family:var(--display);font-weight:600;font-size:14px;letter-spacing:.06em;text-transform:uppercase;cursor:pointer}
.tabs button[aria-selected=true]{background:var(--celeste);color:var(--navy-deep)}
.chips{display:none;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.chips button{min-height:44px;padding:0 16px;border:1px solid rgba(255,255,255,.4);background:transparent;color:#fff;font-family:var(--display);font-size:13px;font-weight:600;cursor:pointer}
.chips button[aria-pressed=true]{background:var(--celeste);border-color:var(--celeste);color:var(--navy-deep)}
.rooms{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.room.annex{grid-column:1/-1;scroll-margin-top:96px}
.room.annex .room-h{background-image:url("../img/banda-anexo.webp");background-color:#0E7A87}
.room.annex .room-h b{text-shadow:0 1px 6px rgba(0,40,45,.4)}
.annex-link{display:inline-flex;align-items:center;gap:8px;margin:-8px 0 20px;font-family:var(--display);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--celeste);text-decoration:none}
.annex-link:hover{color:#fff}
.annex-link .pm{position:relative;width:16px;height:16px;border:1.5px solid currentColor;border-radius:50%}
.annex-link .pm::before,.annex-link .pm::after{content:"";position:absolute;left:50%;top:50%;width:8px;height:1.5px;background:currentColor;transform:translate(-50%,-50%)}
.annex-link .pm::after{transform:translate(-50%,-50%) rotate(90deg)}
.room{background:var(--paper);color:var(--ink);min-width:0}
.room-h{display:flex;align-items:center;min-height:60px;padding:0 20px;background:url("../img/banda-salones.webp") center/cover var(--violet)}
.room-h b{font-family:var(--display);font-size:17px;color:#fff;text-shadow:0 1px 6px rgba(40,10,80,.35)}
.room-h span{font-size:12px;color:var(--mute)}
.room time{font-family:var(--display);font-weight:700;font-size:12.5px;font-variant-numeric:tabular-nums;white-space:nowrap;padding-top:2px}
.room h4{margin:0;font-family:var(--display);font-size:15px;font-weight:600;line-height:1.3;color:var(--ink)}
.room .sub{margin:2px 0 0;font-size:13px;color:var(--mute);line-height:1.4}
.room .lbl{display:block;font-family:var(--display);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.roles{margin:8px 0 0;display:grid;gap:4px;font-size:13px;line-height:1.35}
.roles div{display:flex;gap:8px;flex-wrap:wrap}
.roles dt{font-family:var(--display);font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);padding-top:2px}
.roles dd{margin:0;color:var(--ink)}
.p-hito{display:grid;grid-template-columns:96px 1fr;gap:4px 14px;padding:14px 20px;border-bottom:1px solid var(--line);background:#F1E8FB}
.p-hito time{color:#273145}
.p-hito h4{color:var(--violet-ink)}
.p-hito p{margin:2px 0 0;font-size:13px;color:var(--mute)}
.p-break{padding:12px 20px;border-bottom:1px solid var(--line);background:#FAE280}
.p-break .tag{display:inline-block;font-family:var(--display);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--navy-deep);font-variant-numeric:tabular-nums}

.p-sec{border-bottom:3px solid #0E7A87}
.p-sec>header{padding:18px 20px 16px;background:#E3F2F3;border-bottom:1px solid #B9DCDF}
.p-sec>header time{color:#0E7A87;display:block;margin-bottom:6px}
.p-sec>header .lbl{color:#0E7A87;margin-bottom:4px}
.p-sec>header h4{font-size:17px;color:#0B4F57}
.p-sec-in .p-break{padding-left:32px}
.p-sec-in .p-blk>.p-sum,.p-sec-in summary.p-sum{padding-left:32px}
.p-blk{border-bottom:1px solid var(--line)}
.p-sum{display:grid;grid-template-columns:96px 1fr;gap:4px 14px;padding:14px 20px;list-style:none}
.p-sum time{color:#273145}
summary.p-sum{cursor:pointer}
summary.p-sum::-webkit-details-marker{display:none}
summary.p-sum:hover{background:#FAFAF8}
.p-blk .more{display:inline-flex;align-items:center;gap:6px;margin-top:10px;color:var(--violet);font-family:var(--display);font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.p-blk .more svg{transition:transform .2s}
.p-blk .more .pm{position:relative;width:14px;height:14px;border:1.5px solid currentColor;border-radius:50%;flex-shrink:0}
.p-blk .more .pm::before,.p-blk .more .pm::after{content:"";position:absolute;left:50%;top:50%;width:7px;height:1.5px;background:currentColor;transform:translate(-50%,-50%)}
.p-blk .more .pm::after{transform:translate(-50%,-50%) rotate(90deg)}
details[open] .more .pm::after{display:none}
.p-blk .more .lbl-o,details[open] .more .lbl-c{display:none}
details[open] .more .lbl-o{display:inline}
.p-body .roles{margin:0 0 14px}

.p-body{padding:0 20px 16px 130px}
.p-sec-in .p-body{padding-left:142px}
.talks,.xl ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.talks li,.xl li{display:flex;flex-direction:column;gap:2px;padding-left:12px;position:relative}
.talks li::before,.xl li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;background:var(--violet);transform:rotate(45deg)}
.talks .tt,.xl .tt{font-size:14px;line-height:1.4;color:var(--ink)}
.talks .sp,.xl .sp{font-size:12.5px;color:var(--mute)}
.xl{margin-top:14px}
.xl .lbl{color:var(--violet);margin-bottom:8px}
.prog-foot{margin-top:28px;display:flex;flex-wrap:wrap;gap:16px;align-items:center}

/* Disertantes */
.spk{display:flex;flex-direction:column;gap:10px}
.spk .ph{aspect-ratio:1/1;background:linear-gradient(150deg,#DCD1EC,#B9A3DA);display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:300;font-size:40px;color:var(--violet);clip-path:polygon(0 0,100% 0,100% calc(100% - 34px),calc(100% - 34px) 100%,0 100%)}
.spk .ph{position:relative;overflow:hidden}
.spk .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 15%}
.spk.is-link{cursor:pointer}
.spk.is-link:hover h3,.spk.on h3{color:var(--violet)}
.spk.on .ph{outline:3px solid var(--violet);outline-offset:3px}
.spk-detail{margin-top:28px;background:var(--navy);color:#fff;padding:28px 32px 32px;clip-path:polygon(0 0,100% 0,100% calc(100% - 34px),calc(100% - 34px) 100%,0 100%)}
.sd-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px}
.sd-eb{display:block;font-family:var(--display);font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:6px}
.sd-head h3{font-size:24px;font-weight:600}
.sd-close{width:44px;height:44px;border:1px solid rgba(255,255,255,.35);border-radius:50%;background:transparent;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}
.sd-close:hover{border-color:var(--celeste);color:var(--celeste)}
.sd-talks{margin:0;padding:0;list-style:none;display:grid;gap:16px}
.sd-talks li{display:grid;grid-template-columns:1fr auto;gap:4px 24px;align-items:center;padding-top:16px;border-top:1px solid rgba(255,255,255,.15)}
.sd-meta{grid-column:1;font-family:var(--display);font-size:12.5px;font-weight:700;color:var(--celeste);font-variant-numeric:tabular-nums}
.sd-block{grid-column:1;font-size:13px;color:#AEB6C6}
.sd-title{grid-column:1;font-family:var(--display);font-size:17px;font-weight:500;line-height:1.35}
.sd-talks .btn{grid-column:2;grid-row:1/4}
.p-blk.flash>summary{background:#E3F2F3}
.p-blk>summary{transition:background .6s}
.spk .int{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:8px;font-family:var(--display);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--violet)}
.phw{position:relative}
.medal{position:absolute;left:calc(91% - 25.9px);top:calc(89% - 24.3px);pointer-events:none;z-index:1}
.spk h3{font-size:15px;font-weight:600;color:var(--navy);line-height:1.25}
.spk p{margin:0;font-size:13px;color:var(--mute);line-height:1.4}
/* Disertantes sin foto: tarjeta de medio alto */
.spk{position:relative;padding:16px 16px 18px;min-height:0;gap:5px}
.spk p{padding-right:30px}
.spk::before{content:"";position:absolute;inset:0;background:var(--paper);clip-path:polygon(0 0,100% 0,100% calc(100% - 34px),calc(100% - 34px) 100%,0 100%);z-index:0;transition:background .2s}
.spk>*{position:relative;z-index:1}
.spk[hidden]{display:none}
.m-only{display:none}
#speakers.open{overflow-y:auto;padding-right:8px;scrollbar-width:thin}
.spk-close{grid-column:1/-1;justify-self:end}
.spk-close[hidden]{display:none}

.spk .phw{display:none}
.spk::after{content:"";position:absolute;left:0;right:0;top:0;height:6px;z-index:1}
.spk.f-nl::after{background:linear-gradient(150deg,#E52C1D 0 33.4%,#F5F5F5 0 66.6%,#076AB3 0)}
.spk.f-es::after{background:linear-gradient(150deg,#E52C1D 0 25%,#FFE400 0 75%,#E52C1D 0)}
.spk.f-ar::after{background:linear-gradient(150deg,#4890B5 0 33.4%,#F4EED8 0 66.6%,#4890B5 0)}
.spk.f-ca::after{background:linear-gradient(150deg,#D52B1E 0 25%,#F5F5F5 0 75%,#D52B1E 0)}
.spk{padding-top:25px}

.spk .ph{display:none}
.spk.on::before,.spk.is-link:hover::before{background:#F1E9FB}
.spk.on .ph{outline:none}

.more{margin-top:32px}

/* Inscripción */
.insc{background:var(--navy);color:#fff;padding-block:72px}
.insc .shead h2{color:#fff}
.insc .eyebrow{color:var(--violet-3)}
.btn-pill{border-radius:999px}
.btn-gold{background:var(--gold);color:var(--navy)}
.btn-gold:hover{background:#FFD633}
.fees{margin-bottom:28px;grid-template-columns:repeat(4,minmax(0,1fr))}
.fee{grid-column:span 1;background:var(--paper);padding:28px;display:flex;flex-direction:column;gap:8px;border-top:8px solid var(--violet);clip-path:polygon(0 0,100% 0,100% calc(100% - 34px),calc(100% - 34px) 100%,0 100%)}
.fee:nth-child(2){border-color:var(--celeste)}
.fee:nth-child(3){border-color:var(--gold)}
.fee:nth-child(4){border-color:#0E7A87}
.fee b{line-height:1.4;min-height:2.8em;font-family:var(--display);font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--navy)}
.fee .amt{font-family:var(--display);font-size:34px;font-weight:300;color:var(--ink)}
.fee small{color:var(--mute);font-size:13px}

/* Convocatorias */
.conv{grid-column:span 3;padding:60px 30px 52px;display:flex;flex-direction:column;gap:14px;color:#fff;min-height:0}
.conv.ts{background:linear-gradient(140deg,var(--violet-ink),var(--violet) 70%,var(--violet-2))}
.conv.fa{background:#1F7FB8}
.conv.fa .meta{color:#CFEAFB}
#convocatorias .conv:nth-child(odd){clip-path:polygon(0 0,100% 20px,100% calc(100% - 20px),0 100%)}
#convocatorias .conv:nth-child(even){clip-path:polygon(0 20px,100% 40px,100% calc(100% - 40px),0 calc(100% - 20px))}
#convocatorias .conv:nth-child(3){clip-path:polygon(0 40px,100% 20px,100% calc(100% - 20px),0 calc(100% - 40px))}
#convocatorias .conv:nth-child(4){clip-path:polygon(0 20px,100% 0,100% 100%,0 calc(100% - 20px))}
#convocatorias .conv:nth-child(n+3){margin-top:-32px}
.conv.sj{background:#0E7A87}
.conv.sj .meta{color:#BDEFF4}

.conv.iq{background:var(--navy)}
.conv .badge{align-self:flex-start;font-family:var(--display);font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}

.conv h3{min-height:2.4em;font-size:clamp(19px,1.7vw,22px);font-weight:600;line-height:1.2}
.conv p{margin:0;opacity:.92;max-width:none;font-size:14px}
.conv .meta{font-family:var(--display);font-size:12px;letter-spacing:.06em;color:var(--celeste);font-weight:600}
.conv-foot{margin-top:auto;display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;padding-top:8px}
.conv-foot .meta{line-height:1}

/* Sede */
.sede-sec{position:relative;z-index:1;padding-block:104px}
.sede-band{position:relative}
.sede-white{position:absolute;inset:0;background:var(--paper);clip-path:polygon(0 0,100% 56px,100% calc(100% - 56px),0 100%)}
.sede-photo{position:absolute;inset:0;background:url("../img/sede-terraza.webp") center 40%/cover}
.sede-info{grid-column:1/3;display:flex;flex-direction:column;gap:18px}
.sede-info h3{font-size:28px;color:var(--navy)}
.sede-info .addr{font-family:var(--display);letter-spacing:.04em;border-bottom:2px solid var(--gold);padding-bottom:14px}
.sede-info ul{margin:0;padding:0;list-style:none;display:grid;gap:10px;font-size:15px}
.sede-info li b{font-family:var(--display);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--violet);display:block}
.sede-info .btns{display:flex;flex-direction:column;align-items:flex-start;gap:18px}
.sede-img{grid-column:3/7;min-height:380px;position:relative}
.sede-img a{position:absolute;right:20px;bottom:20px}
.sede-photo{transition:background-color .3s}
.sede-band.plan-on .sede-photo{background:var(--ground)}
.sede-axo{display:none}
.axo-close{display:none}
.sede-band.plan-on .sede-axo{display:flex;flex-direction:column;gap:6px;align-items:flex-end;position:absolute;z-index:2;top:64px;bottom:60px;right:24px}
.sede-band.plan-on .sede-img{visibility:hidden}
.sede-axo .floors{display:flex;flex-wrap:wrap;gap:8px;align-self:flex-start;margin-left:calc(var(--slant,0px) + 8px)}
.sede-axo .floors button{min-height:36px;padding:0 16px;border-radius:999px;border:1.5px solid var(--navy);background:transparent;color:var(--navy);font:600 12px var(--display);cursor:pointer}
.sede-axo .floors button[aria-pressed=true]{background:var(--navy);color:#fff}
.sede-axo svg{display:block;width:100%;flex:1;min-height:0}
.sede-axo .floor,.sede-axo .tag{transition:opacity .3s;cursor:pointer}
.sede-axo .dim{opacity:.12}
.sede-axo .tag.on text:first-of-type{fill:#681CB5}

/* Colaboradores */
.logo-slot{height:96px;background:var(--paper);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-family:var(--display);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#9A968C}

/* Pie */
footer{background:var(--navy-deep);color:#fff;padding-block:108px 40px;margin-top:-60px;clip-path:polygon(0 60px,100% 4px,100% 100%,0 100%)}
footer .g6{align-items:center}
footer .sat{grid-column:1/3;height:auto;width:100%;max-width:272px}
footer .info{grid-column:3/5;font-size:14px;line-height:1.7;color:#C9CED8}
footer .info b{color:#fff;font-family:var(--display)}
footer .soc{grid-column:5/7;display:flex;gap:10px;justify-content:flex-end}
footer .soc a{width:44px;height:44px;border:1px solid rgba(255,255,255,.35);display:flex;align-items:center;justify-content:center;text-decoration:none}
footer .soc a:hover{border-color:var(--celeste);color:var(--celeste)}
footer .credit{margin-top:32px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);font-size:12px;color:#8E96A8;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

@media (prefers-reduced-motion:reduce){*{transition:none!important}}
@media (max-width:960px){
html{overflow-x:clip}
/* Mobile: sin banda de menú; solo el botón flotante sobre el Hero */
.nav{position:fixed;top:0;left:0;right:0;background:transparent;pointer-events:none}
.nav .wrap{min-height:0;justify-content:flex-end;padding-top:12px}
.nav .logo{display:none}
.menu-btn{pointer-events:auto;background:rgba(24,38,58,.88);border-color:rgba(255,255,255,.35);border-radius:4px}
.nav.open nav{pointer-events:auto;top:calc(100% + 8px);margin-inline:16px;border-top:0}
.g6{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.g6>*{grid-column:1/-1!important}
.g6>.half{grid-column:span 1!important}
.nav nav{display:none}
.nav.open nav{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--navy);padding:8px 24px 20px;border-top:1px solid rgba(255,255,255,.15)}
.nav.open nav a{padding-block:14px;border-bottom:1px solid rgba(255,255,255,.1)}
.menu-btn{display:inline-flex}
.nav .btn{display:none}
.trap{padding-top:16px}.trap img{margin-top:0;width:100%;max-width:440px;margin-left:calc(6.2px - min(17.3%, 76.1px))}
.date{position:absolute;top:76px;right:24px;text-align:right;padding:0;z-index:3;transform:none}
.date::before{width:40px;margin:0 0 10px auto}
.date .dtxt{transform:none}
.date .d{display:block;margin:0;font-size:46px}
.date .m{display:block;font-size:18px;margin-top:4px}
.sponsor{padding-block:12px}
.sp-logo{height:56px}
.sp-logo img{height:auto;max-height:28px;max-width:70%}
.sp-logo img.sp-tall{max-height:38px}
.sponsor.sp-edge{padding-top:56px}
.sponsor.sp-edge{margin-bottom:-14px}
.com-bg{display:none}
.comision{width:auto;justify-self:stretch;padding:18px 20px;background:var(--navy);clip-path:polygon(0 0,100% 0,100% calc(100% - 24px),calc(100% - 24px) 100%,0 100%)}
.comision h3{margin:0;display:flex;justify-content:space-between;align-items:center;gap:12px;cursor:pointer}
.comision h3::after{content:"+";font-size:22px;line-height:1;color:var(--gold);font-weight:400}
.comision.open h3::after{content:"−"}
.comision dl{display:none;margin-top:16px}
.comision.open dl{display:grid}
.spk{padding:16px 12px 12px;gap:3px;min-height:82px}
.spk h3{font-size:14px}
.spk .int{font-size:9.5px;letter-spacing:.12em}
.spk .int[style*="hidden"]{display:none}
.d-only{display:none}
.m-only{display:inline}
.fee{height:108px;padding:10px 12px 10px;gap:4px;border-top-width:6px;clip-path:polygon(0 0,100% 0,100% calc(100% - 20px),calc(100% - 20px) 100%,0 100%)}
.fee b{font-size:10.5px;min-height:2.8em}
.fee .amt{font-size:20px;line-height:1.2}
.fee small{font-size:10.5px}
#convocatorias .conv{padding:52px 22px 48px;gap:10px}
#convocatorias .conv:nth-child(2){order:3}
#convocatorias .conv:nth-child(3){order:2}
#convocatorias .conv:nth-child(4){order:4}
#convocatorias .g6{row-gap:0}
#convocatorias .conv{padding:40px 22px 40px}
#convocatorias .conv:nth-child(n){margin-top:-4px;clip-path:polygon(0 16px,100% 0,100% 100%,0 calc(100% - 16px))}
#convocatorias .conv:nth-child(1){margin-top:0;clip-path:polygon(0 0,100% 16px,100% calc(100% - 16px),0 100%)}
#convocatorias .conv:nth-child(2){clip-path:polygon(0 0,100% 16px,100% calc(100% - 16px),0 100%)}
#convocatorias .conv:nth-child(4){clip-path:polygon(0 16px,100% 0,100% 100%,0 100%)}
.conv h3{font-size:18px;min-height:0}
.conv p{font-size:13px}
.conv p br{display:none}
.conv .meta{font-size:10.5px}
.conv-foot{flex-direction:column;align-items:flex-start;gap:12px}
.conv .btn{min-height:40px;font-size:12px;padding:0 20px}
.hero-grid{padding-block:24px 48px}
.sede{justify-self:start}
.hero-rings{display:none}
.sponsor .slot{height:auto;aspect-ratio:600/210}
.chips{display:flex}
.rooms{grid-template-columns:1fr}
.room[hidden]{display:none!important}
.prog{padding-block:96px;clip-path:polygon(0 32px,100% 0,100% calc(100% - 32px),0 100%)}
.sede-img{min-height:260px;clip-path:none}
footer .soc{justify-content:flex-end}
.sede-img{display:none}
#sede.sede-sec{padding-block:50px 46px}
.sede-info{gap:7px;max-width:calc(72vw - 34px)}
.sede-info .eyebrow{font-size:9.5px}
.sede-info h3{font-size:17px}
.sede-info .addr{font-size:11px;line-height:1.35;padding-bottom:6px}
.sede-info ul{font-size:11px;line-height:1.35;gap:4px}
.sede-info li b{font-size:8.5px}
.sede-info .btns{flex-direction:row;flex-wrap:nowrap;gap:6px;margin-top:4px}
.sede-info .btn{min-height:30px;font-size:9.5px;padding:0 10px;letter-spacing:.04em}
.sede-band{display:flex;flex-direction:column}
.sede-band>section{order:1}.sede-band>.edge-up{order:3}
.sede-band.plan-on .sede-axo{display:none}
.sede-band.plan-m .sede-axo{display:flex;order:2;flex-direction:column;gap:12px;position:relative;z-index:2;padding:0 24px 76px;margin-top:-24px}
.sede-band.plan-m .sede-axo .floors{margin-left:0;gap:6px}
.sede-axo .floors button{min-height:30px;padding:0 12px;font-size:11px}
.sede-band.plan-m .sede-axo svg{flex:none;height:auto}
.sede-band.plan-m .axo-close{display:inline-flex;align-self:flex-end;min-height:30px;padding:0 14px;border-radius:999px;border:1.5px solid var(--violet);background:transparent;color:var(--violet);font:600 11px var(--display);letter-spacing:.06em;text-transform:uppercase;cursor:pointer;align-items:center}
.sede-band.plan-m #planBtn{background:var(--violet);color:#fff}
footer{padding-block:84px 20px}
footer .g6{gap:14px;position:relative}
footer .sat{max-width:180px}
footer .info{font-size:13px;line-height:1.55}
footer .soc{position:absolute;right:0;top:4px}
footer .credit{margin-top:16px;padding-top:12px;font-size:11px}
.pres-photo{display:grid;grid-template-columns:110px 1fr;column-gap:16px;align-items:end}
.pres-photo .portrait{grid-row:1/3}
.pres-photo small{grid-column:2}
}