/* Página de servicio: eduflix
   Generado por _trabajo/construir-css.js — no editar a mano.
   Todo el CSS cuelga de .ksrv para no tocar el header/footer de Elementor. */
.ksrv{--orange:#FF5B00;
    --orange-dark:#e64f00;
    --peach:#FFF1E6;
    --black:#0B0C0E;
    --carbon:#21272A;
    --card-dark:#21272A;
    --gray:#6B7280;
    --gray-light:#9CA3AF;
    --bg:#F5F6F8;
    --bg2:#F1F2F5;
    --border:#E7E8EC;
    --plomo:#6B7280;
    --plomo-light:#9CA3AF;
    --mono:'KsrvSans',-apple-system,BlinkMacSystemFont,sans-serif;}
.ksrv svg{display:block;}
.ksrv .hero{position:relative; background:var(--carbon); color:#fff; padding:76px 0 96px; overflow:hidden;}
.ksrv .hero .dots{top:-40px; right:-60px; width:340px; height:340px; color:rgba(255,91,0,.35);
    -webkit-mask-image:radial-gradient(circle,#000 0%,transparent 70%); mask-image:radial-gradient(circle,#000 0%,transparent 70%);}
.ksrv .hero .wrap{display:grid; grid-template-columns:1.05fr .95fr; gap:50px; align-items:center; position:relative; z-index:2;}
.ksrv .eyebrow{display:inline-flex; align-items:center; gap:8px; font-family:var(--mono); font-size:12px; font-weight:700; letter-spacing:.08em; color:var(--orange); text-transform:uppercase; margin-bottom:20px;}
.ksrv .eyebrow::before{content:''; width:18px; height:1.5px; background:var(--orange);}
.ksrv h1{font-size:50px; font-weight:800; letter-spacing:-.02em; line-height:1.08; margin-bottom:10px; color:#fff;}
.ksrv .tagline{font-size:19px; font-weight:700; color:var(--orange); margin-bottom:18px; letter-spacing:-.005em;}
.ksrv .hero p.lead{font-size:16.5px; color:#B8BAC2; max-width:500px; margin-bottom:30px;}
.ksrv .hero p.lead b{color:#fff;}
.ksrv .hero-ctas{display:flex; gap:14px; margin-bottom:44px; flex-wrap:wrap;}
.ksrv .mini-stats{display:grid; grid-template-columns:repeat(3,1fr); gap:22px; border-top:1px solid #2A2D33; padding-top:24px;}
.ksrv .mini-stats .m{position:relative; padding-right:22px;}
.ksrv .mini-stats .m::after{content:''; position:absolute; top:2px; bottom:2px; right:-11px; width:1px; background:#2A2D33;}
.ksrv .mini-stats .m:last-child{padding-right:0;}
.ksrv .mini-stats .m:last-child::after{display:none;}
.ksrv .mini-stats .num{font-family:var(--mono); font-size:22px; font-weight:700; color:#fff;}
.ksrv .mini-stats .label{font-size:11.5px; color:var(--gray-light); margin-top:4px; line-height:1.3;}
.ksrv .ring-row{display:flex; align-items:center; gap:9px;}
.ksrv .ring-progress{position:relative; width:34px; height:34px; flex-shrink:0;}
.ksrv .ring-progress svg{width:100%; height:100%; transform:rotate(-90deg);}
.ksrv .ring-track{fill:none; stroke:rgba(255,255,255,.14); stroke-width:4;}
.ksrv .ring-fill{fill:none; stroke:var(--orange); stroke-width:4; stroke-linecap:round; stroke-dasharray:var(--circ); stroke-dashoffset:var(--circ); transition:stroke-dashoffset 2.4s cubic-bezier(.4,0,.2,1);}
.ksrv .ring-progress.in-view .ring-fill{stroke-dashoffset:var(--offset);}
.ksrv .stat-icon-badge{width:34px; height:34px; border-radius:50%; background:rgba(255,91,0,.14); border:1px solid rgba(255,91,0,.32); display:flex; align-items:center; justify-content:center; flex-shrink:0;}
.ksrv .stat-icon-badge svg{width:16px; height:16px;}
.ksrv .hero-photo-wrap{position:relative; max-width:440px; margin:20px auto 0;}
.ksrv .hero-photo-bg{position:absolute; left:24px; right:-18px; bottom:6%; height:86.45%; background:var(--orange); border-radius:24px; z-index:1;}
.ksrv .hero-photo-wrap img{position:relative; z-index:2; width:100%; height:auto; display:block; transform:translateY(-5%); transition:transform .5s ease;}
.ksrv .hero-photo-wrap:hover img{transform:translateY(-5%) scale(1.05);}
.ksrv .radar-wrap{position:relative; width:100%; aspect-ratio:1/1; max-width:440px; margin:0 auto;}
.ksrv .radar-ring{position:absolute; border:1px solid rgba(255,91,0,.22); border-radius:50%; top:50%; left:50%; transform:translate(-50%,-50%);}
.ksrv .radar-ring.r1{width:100%; height:100%;}
.ksrv .radar-ring.r2{width:70%; height:70%;}
.ksrv .radar-ring.r3{width:40%; height:40%;}
.ksrv .radar-sweep{position:absolute; inset:0; border-radius:50%; overflow:hidden; animation:ks-spin 6s linear infinite;}
.ksrv .radar-sweep::before{content:''; position:absolute; inset:0; background:conic-gradient(from 0deg, rgba(255,91,0,.55), transparent 32%);}
.ksrv .radar-core{position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); width:74px; height:74px; border-radius:50%; background:var(--orange); display:flex; align-items:center; justify-content:center; box-shadow:0 0 0 10px rgba(255,91,0,.12), 0 0 0 20px rgba(255,91,0,.07); z-index:3;}
.ksrv .radar-core svg{width:34px; height:34px;}
.ksrv .radar-node{position:absolute; width:80px; display:flex; flex-direction:column; align-items:center; gap:6px; z-index:3;}
.ksrv .radar-node .nic{width:44px; height:44px; border-radius:12px; background:var(--carbon); border:1px solid #34383e; display:flex; align-items:center; justify-content:center;}
.ksrv .radar-node .nic svg{width:20px;height:20px;}
.ksrv .radar-node .nlabel{font-size:11px; font-weight:700; color:#D7D8DD; text-align:center; line-height:1.2;}
.ksrv .radar-node.n-top{top:-4%; left:50%; transform:translateX(-50%);}
.ksrv .radar-node.n-right{top:50%; right:-10%; transform:translateY(-50%);}
.ksrv .radar-node.n-bottom{bottom:-4%; left:50%; transform:translateX(-50%);}
.ksrv .radar-node.n-left{top:50%; left:-10%; transform:translateY(-50%);}
.ksrv .section{padding:84px 0; position:relative;}
.ksrv .kicker{display:inline-flex; align-items:center; gap:8px; font-family:var(--mono); font-size:12px; font-weight:700; letter-spacing:.08em; color:var(--orange); text-transform:uppercase; margin-bottom:16px;}
.ksrv .kicker::before{content:''; width:18px; height:1.5px; background:var(--orange);}
.ksrv h1 .accent{color:var(--orange);}
.ksrv .section-sub.line2{margin-bottom:44px;}
.ksrv .photo-slot{border-radius:20px; border:2px dashed rgba(255,255,255,.5); background:var(--orange); display:flex; flex-direction:column; align-items:center; justify-content:center; gap:10px; height:100%; min-height:220px; color:#fff; text-align:center; padding:24px;}
.ksrv .photo-slot svg{width:34px; height:34px; opacity:.65;}
.ksrv .photo-slot .ptxt{font-family:var(--mono); font-size:12px; font-weight:700; letter-spacing:.04em; text-transform:uppercase;}
.ksrv .photo-slot .psub{font-size:12.5px; color:rgba(255,255,255,.75); max-width:180px;}
.ksrv .split-grid{display:grid; grid-template-columns:1.5fr .5fr; gap:40px; align-items:stretch;}
.ksrv .why-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-bottom:20px;}
.ksrv .why-card{position:relative; border-radius:22px; overflow:hidden; aspect-ratio:3/5.8; min-height:560px;
    display:flex; align-items:flex-end; border:1px solid var(--border);
    transition:transform .35s ease, box-shadow .35s ease;}
.ksrv .why-card:hover{transform:translateY(-8px); box-shadow:0 24px 50px rgba(255,91,0,.2);}
.ksrv .why-img{position:absolute; inset:0; background:linear-gradient(160deg,#2b3136,#1c2023);
    display:flex; flex-direction:column; align-items:center; justify-content:center; gap:10px;
    color:rgba(255,255,255,.32); transition:transform .6s cubic-bezier(.25,.46,.45,.94);}
.ksrv .why-card:nth-child(odd) .why-img{background:linear-gradient(160deg, var(--orange), var(--orange-dark)); color:rgba(255,255,255,.55);}
.ksrv .why-card:nth-child(even) .why-img{background:linear-gradient(160deg,#3A4046, var(--carbon)); color:rgba(255,255,255,.4);}
.ksrv .why-img img{width:100%; height:100%; object-fit:cover; display:block; transform:scale(1.2);}
.ksrv .why-img svg{width:38px; height:38px; opacity:.55;}
.ksrv .why-img-label{font-family:var(--mono); font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; opacity:.7; text-align:center; padding:0 20px;}
.ksrv .why-overlay{position:absolute; inset:0; z-index:1; pointer-events:none;
    background:linear-gradient(180deg, rgba(11,12,14,0) 0%, rgba(11,12,14,.05) 35%, rgba(11,12,14,.55) 68%, rgba(11,12,14,.94) 100%);}
.ksrv .why-card::before{content:''; position:absolute; top:0; left:0; right:0; height:3px; z-index:3;
    background:linear-gradient(90deg, var(--orange), #FFB088); transform:scaleX(0); transform-origin:left;
    transition:transform .35s ease;}
.ksrv .why-card:hover::before{transform:scaleX(1);}
.ksrv .why-num{position:absolute; top:18px; right:20px; z-index:2; font-family:var(--mono); font-size:12px; font-weight:700; color:rgba(255,255,255,.55);}
.ksrv .why-icon-wrap{position:relative; width:48px; height:48px; margin-bottom:14px; display:flex; align-items:center; justify-content:center;}
.ksrv .why-icon-ring{position:absolute; inset:0; border-radius:50%; border:1.5px solid rgba(255,91,0,.45); animation:ks-whyPing 2.6s ease-out infinite;}
.ksrv .why-card:nth-child(2) .why-icon-ring{animation-delay:.4s;}
.ksrv .why-card:nth-child(3) .why-icon-ring{animation-delay:.8s;}
.ksrv .why-card:nth-child(4) .why-icon-ring{animation-delay:1.2s;}
.ksrv .why-icon{position:relative; width:42px; height:42px; border-radius:13px;
    background:linear-gradient(135deg, var(--orange), #FF8A4C);
    display:flex; align-items:center; justify-content:center; z-index:2;
    box-shadow:0 8px 20px rgba(255,91,0,.35);
    animation:ks-whyFloat 3.2s ease-in-out infinite;
    transition:transform .35s cubic-bezier(.34,1.56,.64,1), border-radius .35s ease;}
.ksrv .why-icon svg{width:20px; height:20px; color:#fff;}
.ksrv .why-card:hover .why-icon{transform:scale(1.12) rotate(-8deg); border-radius:17px; animation-play-state:paused;}
.ksrv .why-content{position:relative; z-index:2; padding:24px 22px; width:100%;}
.ksrv .why-card h3{font-size:17px; font-weight:800; margin-bottom:6px; color:#fff;}
.ksrv .why-card p{font-size:13px; color:rgba(255,255,255,.72); line-height:1.45; margin-bottom:14px;}
.ksrv .why-more{display:inline-flex; align-items:center; gap:6px; font-size:13px; font-weight:700; color:var(--orange);}
.ksrv .why-more svg{width:14px; height:14px; transition:transform .25s ease;}
.ksrv .why-card:hover .why-more svg{transform:translateX(4px);}
.ksrv .case-story-grid{display:grid; grid-template-columns:1fr 1fr; gap:22px;}
.ksrv .case-story{background:#fff; border:1px solid var(--border); border-radius:22px; overflow:hidden; transition:box-shadow .3s ease, transform .3s ease;}
.ksrv .case-story:hover{box-shadow:0 20px 40px rgba(0,0,0,.08); transform:translateY(-4px);}
.ksrv .case-story-top{display:flex; align-items:flex-start; gap:16px; padding:28px 28px 0;}
.ksrv .case-story-badge{width:52px; height:52px; border-radius:15px; background:linear-gradient(135deg, var(--orange), #FF8A4C); display:flex; align-items:center; justify-content:center; flex-shrink:0; box-shadow:0 8px 18px rgba(255,91,0,.3);}
.ksrv .case-story-badge svg{width:24px; height:24px; color:#fff;}
.ksrv .case-story-top .kicker2{margin-bottom:4px;}
.ksrv .case-story-top h4{font-size:17px; font-weight:800; color:var(--black); line-height:1.3;}
.ksrv .case-tabs{display:flex; gap:6px; padding:20px 28px 0;}
.ksrv .case-tab{flex:1; display:flex; align-items:center; justify-content:center; gap:6px;
    padding:10px 6px; border-radius:10px; background:var(--bg2); cursor:pointer;
    font-family:var(--mono); font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.02em;
    color:var(--gray); transition:background .25s ease, color .25s ease;}
.ksrv .case-tab svg{width:14px; height:14px;}
.ksrv .case-tab.active{background:var(--orange); color:#fff;}
.ksrv .case-panels{padding:20px 28px 28px; min-height:150px;}
.ksrv .case-panel{display:none; animation:ks-caseFade .35s ease;}
.ksrv .case-panel.active{display:block;}
.ksrv .case-panel p{font-size:14.5px; color:var(--black); line-height:1.55;}
.ksrv .case-panel ul{list-style:none;}
.ksrv .case-panel li{display:flex; gap:9px; align-items:flex-start; font-size:14px; color:var(--black); margin-bottom:9px;}
.ksrv .case-panel li svg{flex-shrink:0; width:16px; height:16px; margin-top:2px; color:var(--orange);}
.ksrv .solution-wrap{display:grid; grid-template-columns:.55fr 1fr; gap:54px; align-items:start;}
.ksrv .solution-photo{position:sticky; top:100px; border-radius:24px; overflow:hidden; min-height:560px;}
.ksrv .solution-photo img{transition:transform .5s ease;}
.ksrv .solution-photo:hover img{transform:scale(1.06);}
.ksrv .solution-photo .photo-slot{position:absolute; inset:0; border-radius:0; min-height:auto; border:none;}
.ksrv .timeline-list{position:relative; padding-left:40px;}
.ksrv .timeline-list::before{content:''; position:absolute; left:19px; top:8px; bottom:8px; width:2px;
    background:linear-gradient(180deg, var(--orange), rgba(255,91,0,.1));}
.ksrv .timeline-item{position:relative; padding-bottom:8px; margin-bottom:14px; cursor:pointer;}
.ksrv .timeline-item:last-child{margin-bottom:0;}
.ksrv .timeline-node{position:absolute; left:-40px; top:0; width:38px; height:38px; border-radius:50%;
    background:#fff; border:2px solid var(--border); display:flex; align-items:center; justify-content:center;
    z-index:2; transition:background .3s ease, border-color .3s ease, transform .3s ease;}
.ksrv .timeline-node svg{width:17px; height:17px; color:var(--gray); transition:color .3s ease;}
.ksrv .timeline-item.active .timeline-node{background:var(--orange); border-color:var(--orange); transform:scale(1.08);}
.ksrv .timeline-item.active .timeline-node svg{color:#fff;}
.ksrv .timeline-head{display:flex; align-items:center; justify-content:space-between; gap:12px; padding:14px 18px; border-radius:14px; transition:background .25s ease;}
.ksrv .timeline-item.active .timeline-head{background:var(--bg2);}
.ksrv .timeline-head .thl{display:flex; flex-direction:column; gap:3px;}
.ksrv .timeline-code{font-family:var(--mono); font-size:11px; font-weight:700; color:var(--orange); letter-spacing:.04em;}
.ksrv .timeline-head h4{font-size:16.5px; font-weight:800; color:var(--black);}
.ksrv .timeline-chev svg{width:16px; height:16px; color:var(--gray); transition:transform .3s ease; flex-shrink:0;}
.ksrv .timeline-item.active .timeline-chev svg{transform:rotate(180deg); color:var(--orange);}
.ksrv .timeline-body{max-height:0; overflow:hidden; transition:max-height .35s ease; padding:0 18px;}
.ksrv .timeline-item.active .timeline-body{max-height:180px;}
.ksrv .timeline-body-inner{padding:6px 0 14px;}
.ksrv .timeline-body p.desc2{font-size:13.5px; color:var(--gray); margin-bottom:10px;}
.ksrv .timeline-body ul{list-style:none;}
.ksrv .timeline-body li{display:flex; gap:8px; align-items:flex-start; font-size:13px; color:var(--black); margin-bottom:7px;}
.ksrv .timeline-body li svg{flex-shrink:0; width:14px; height:14px; margin-top:2px; color:var(--orange);}
.ksrv .problem-board-wrap{position:relative; border-radius:26px; overflow:hidden; min-height:400px; background:var(--carbon);}
.ksrv .problem-board-wrap .photo-slot{position:absolute; inset:0; border-radius:0; min-height:auto; border:none; padding:60px;}
.ksrv .problem-board-wrap .photo-slot img{border-radius:0; transition:transform .5s ease;}
.ksrv .problem-board-wrap:hover .photo-slot img{transform:scale(1.06);}
.ksrv .problem-board-wrap .photo-slot::after{content:''; position:absolute; inset:0; background:radial-gradient(ellipse at center, transparent 40%, rgba(11,12,14,.35) 100%);}
.ksrv .sticky-note{position:absolute; width:210px; background:#fff; border-radius:3px 3px 10px 10px;
    box-shadow:0 14px 28px rgba(0,0,0,.28); padding:22px 18px 18px; z-index:3;
    transition:transform .3s ease, box-shadow .3s ease, z-index 0s;}
.ksrv .sticky-note:hover{transform:rotate(0deg) scale(1.06) !important; box-shadow:0 20px 40px rgba(0,0,0,.4); z-index:10;}
.ksrv .sticky-pin{position:absolute; top:-9px; left:50%; transform:translateX(-50%); width:17px; height:17px; border-radius:50%;
    background:radial-gradient(circle at 32% 28%, #FF8A4C, var(--orange-dark)); box-shadow:0 3px 7px rgba(0,0,0,.45); z-index:4;}
.ksrv .sticky-note .pnum3{font-family:var(--mono); font-size:11px; font-weight:700; color:var(--orange-dark); letter-spacing:.03em; margin-bottom:6px;}
.ksrv .sticky-note h4{font-size:14.5px; font-weight:800; color:var(--black); margin-bottom:5px; line-height:1.25;}
.ksrv .sticky-note p{font-size:12px; color:var(--gray); line-height:1.4;}
.ksrv .note-1{top:7%; left:5%; transform:rotate(-7deg);}
.ksrv .note-2{top:9%; right:6%; transform:rotate(5deg);}
.ksrv .note-3{bottom:9%; left:9%; transform:rotate(4deg);}
.ksrv .note-4{bottom:7%; right:5%; transform:rotate(-5deg);}
.ksrv .problem-photo-wrap{position:relative; border-radius:26px; overflow:hidden; min-height:520px;
    margin-bottom:0;}
.ksrv .problem-photo-wrap .photo-slot{position:absolute; inset:0; border-radius:0; min-height:auto; border:none;}
.ksrv .problem-photo-wrap .dots{top:-40px; left:-40px; width:220px; height:220px; color:rgba(255,255,255,.5); z-index:1;
    -webkit-mask-image:radial-gradient(circle,#000 0%,transparent 70%); mask-image:radial-gradient(circle,#000 0%,transparent 70%);}
.ksrv .diag-scan{position:absolute; left:0; right:0; top:0; height:2px; z-index:2;
    background:linear-gradient(90deg, transparent, rgba(255,255,255,.95), transparent);
    box-shadow:0 0 16px 2px rgba(255,255,255,.85);
    animation:ks-diagScan 4s ease-in-out infinite;}
.ksrv .problem-pin{position:absolute; z-index:3; width:225px;
    background:rgba(24,28,31,.68); backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
    border:1px solid rgba(255,255,255,.16); border-radius:16px; padding:16px 18px;
    transition:transform .3s ease, border-color .3s ease, background .3s ease;}
.ksrv .problem-pin:hover{transform:translateY(-4px); border-color:rgba(255,91,0,.55); background:rgba(24,28,31,.85);}
.ksrv .problem-pin::before{content:''; position:absolute; width:9px; height:9px; border-radius:50%; background:var(--orange);
    box-shadow:0 0 0 4px rgba(255,91,0,.25);}
.ksrv .problem-pin::after{content:''; position:absolute; border-radius:50%; border:1.5px solid rgba(255,91,0,.55);
    animation:ks-whyPing 2.6s ease-out infinite;}
.ksrv .pin-tl{top:24px; left:24px;}
.ksrv .pin-tl::before, .ksrv .pin-tl::after{top:-5px; left:-5px; width:9px; height:9px;}
.ksrv .pin-tl::after{width:9px; height:9px; top:-5px; left:-5px;}
.ksrv .pin-tr{top:24px; right:24px;}
.ksrv .pin-tr::before{top:-5px; right:-5px;}
.ksrv .pin-tr::after{top:-5px; right:-5px; width:9px; height:9px;}
.ksrv .pin-bl{bottom:24px; left:24px;}
.ksrv .pin-bl::before{bottom:-5px; left:-5px;}
.ksrv .pin-bl::after{bottom:-5px; left:-5px; width:9px; height:9px;}
.ksrv .pin-br{bottom:24px; right:24px;}
.ksrv .pin-br::before{bottom:-5px; right:-5px;}
.ksrv .pin-br::after{bottom:-5px; right:-5px; width:9px; height:9px;}
.ksrv .problem-pin:nth-of-type(2)::after{animation-delay:.4s;}
.ksrv .problem-pin:nth-of-type(3)::after{animation-delay:.8s;}
.ksrv .problem-pin:nth-of-type(4)::after{animation-delay:1.2s;}
.ksrv .problem-pin .pnum2{font-family:var(--mono); font-size:11px; font-weight:700; color:var(--orange); letter-spacing:.04em; margin-bottom:6px;}
.ksrv .problem-pin h4{font-size:15px; font-weight:800; color:#fff; margin-bottom:5px;}
.ksrv .problem-pin p{font-size:12.5px; color:#B8BAC2; line-height:1.4;}
.ksrv .problem-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:16px;}
.ksrv .problem-card{background:var(--card-dark); border-radius:16px; padding:26px 24px; border-top:3px solid var(--orange);}
.ksrv .problem-card .pnum{font-family:var(--mono); font-size:26px; font-weight:700; color:var(--orange); margin-bottom:12px; opacity:.55;}
.ksrv .problem-card h4{font-size:16px; font-weight:800; color:#fff; margin-bottom:8px;}
.ksrv .problem-card p{font-size:13.5px; color:#A9ACB4; line-height:1.5;}
.ksrv .flip-grid{display:grid; gap:14px; margin-bottom:20px;}
.ksrv .flip-grid.cols-4{grid-template-columns:repeat(4,1fr);}
.ksrv .flip-grid.cols-3{grid-template-columns:repeat(2,1fr);}
.ksrv .flip-card{position:relative; height:200px; border-radius:16px; overflow:hidden; cursor:pointer;
    background:var(--card-dark); border-top:3px solid var(--orange);}
.ksrv .flip-face{position:absolute; inset:0; padding:20px 20px; display:flex; flex-direction:column;
    transition:opacity .25s ease; align-items:flex-start;}
.ksrv .flip-front{opacity:1;}
.ksrv .flip-front .code{font-family:var(--mono); font-size:11px; font-weight:700; color:var(--orange); letter-spacing:.06em; margin-bottom:8px;}
.ksrv .flip-front .ic{width:36px; height:36px; border-radius:10px; background:rgba(255,255,255,.06); display:flex; align-items:center; justify-content:center; margin-bottom:10px;}
.ksrv .flip-front .ic svg{width:18px; height:18px; color:var(--orange);}
.ksrv .flip-front h3{color:#fff; font-size:16px; font-weight:800; margin-bottom:6px;}
.ksrv .flip-front p{color:#9A9DA5; font-size:12.5px; line-height:1.4;}
.ksrv .flip-front .tap-hint{position:absolute; bottom:14px; left:20px; font-size:10.5px; color:#6C6F78; font-family:var(--mono);}
.ksrv .flip-back{opacity:0; background:var(--orange); justify-content:center; pointer-events:none;}
.ksrv .flip-back h3{color:#fff; font-size:15px; font-weight:800; margin-bottom:10px;}
.ksrv .flip-back ul{list-style:none;}
.ksrv .flip-back li{display:flex; gap:8px; align-items:flex-start; color:#fff; font-size:12px; margin-bottom:7px; font-weight:500; line-height:1.3;}
.ksrv .flip-back li svg{flex-shrink:0; width:13px; height:13px; margin-top:1px;}
.ksrv .flip-card:hover .flip-front, .ksrv .flip-card.active .flip-front{opacity:0;}
.ksrv .flip-card:hover .flip-back, .ksrv .flip-card.active .flip-back{opacity:1; pointer-events:auto;}
.ksrv .scroll-hint{display:none; align-items:center; gap:6px; font-family:var(--mono); font-size:11.5px; color:var(--gray); margin:-6px 0 24px;}
.ksrv .scroll-hint svg{width:14px; height:14px;}
.ksrv .krugs-panel{position:relative; background:var(--carbon); border-radius:24px; padding:38px 34px; color:#fff; overflow:hidden; display:grid; grid-template-columns:.85fr 1.15fr; gap:30px;}
.ksrv .krugs-panel .dots{top:-30px; right:-30px; width:200px; height:200px; color:rgba(255,91,0,.32); -webkit-mask-image:radial-gradient(circle,#000 0%,transparent 70%); mask-image:radial-gradient(circle,#000 0%,transparent 70%);}
.ksrv .krugs-display{position:relative; z-index:2; text-align:center; background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.08); border-radius:16px; padding:30px 20px; display:flex; flex-direction:column; align-items:center; justify-content:center;}
.ksrv .krugs-coin-wrap{position:relative; width:56px; height:56px; margin-bottom:12px; display:flex; align-items:center; justify-content:center;}
.ksrv .krugs-coin-ring{position:absolute; inset:0; border-radius:50%; border:1.5px solid rgba(255,91,0,.4); animation:ks-whyPing 2.6s ease-out infinite;}
.ksrv .krugs-coin{position:relative; width:52px; height:52px; border-radius:50%; z-index:2;
    background:linear-gradient(135deg, var(--orange), #FF8A4C);
    display:flex; align-items:center; justify-content:center;
    box-shadow:0 8px 20px rgba(255,91,0,.35);
    animation:ks-whyFloat 3.2s ease-in-out infinite;}
.ksrv .krugs-coin svg{width:26px; height:26px; color:#fff;}
.ksrv .krugs-label-top{font-family:var(--mono); font-size:11px; letter-spacing:.07em; color:var(--orange); text-transform:uppercase; margin-bottom:16px;}
.ksrv .krugs-balance{font-family:var(--mono); font-size:44px; font-weight:700; color:#fff; line-height:1;}
.ksrv .krugs-label{font-size:12.5px; color:#A9ACB4; margin:6px 0 20px;}
.ksrv .krugs-levelbar{width:100%; max-width:220px; height:8px; background:rgba(255,255,255,.1); border-radius:10px; overflow:hidden; margin-bottom:10px;}
.ksrv .krugs-levelbar-fill{height:100%; background:var(--orange); width:0%; transition:width .4s ease; border-radius:10px;}
.ksrv .krugs-level{font-size:13px; font-weight:700; color:#fff; display:inline-flex; align-items:center; gap:6px;}
.ksrv .krugs-level svg{width:15px; height:15px; color:var(--orange);}
.ksrv .krugs-actions{position:relative; z-index:2;}
.ksrv .krugs-actions-title{font-weight:700; margin-bottom:14px; font-size:14px; color:#fff; font-family:var(--mono); font-size:12px; text-transform:uppercase; letter-spacing:.05em;}
.ksrv .krugs-btn-grid{display:flex; flex-direction:column; gap:10px;}
.ksrv .krugs-btn{position:relative; text-align:left; background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.08); border-radius:12px;
    padding:12px 16px; font-size:14px; font-weight:600; cursor:pointer; width:100%; color:#fff;
    display:flex; justify-content:space-between; align-items:center; gap:12px; transition:background .15s ease, transform .1s ease;
    font-family:inherit;}
.ksrv .krugs-btn-left{display:flex; align-items:center; gap:12px;}
.ksrv .krugs-btn-icon{width:34px; height:34px; border-radius:10px; background:rgba(255,91,0,.16); display:flex; align-items:center; justify-content:center; flex-shrink:0; transition:background .2s ease, transform .2s ease;}
.ksrv .krugs-btn-icon svg{width:17px; height:17px; color:var(--orange);}
.ksrv .krugs-btn:hover .krugs-btn-icon{background:var(--orange); transform:scale(1.08);}
.ksrv .krugs-btn:hover .krugs-btn-icon svg{color:#fff;}
.ksrv .krugs-btn:hover{background:rgba(255,91,0,.14); border-color:rgba(255,91,0,.35);}
.ksrv .krugs-btn:active{transform:scale(.98);}
.ksrv .krugs-btn span{color:var(--orange); font-weight:800; font-family:var(--mono);}
.ksrv .krugs-float{position:absolute; right:16px; top:8px; font-weight:800; color:var(--orange); font-size:14px; font-family:var(--mono);
    pointer-events:none; animation:ks-krugsFloatUp 1s ease forwards;}
.ksrv .krugs-toast{position:fixed; bottom:30px; left:50%; transform:translateX(-50%) translateY(20px);
    background:var(--carbon); color:#fff; padding:14px 24px; border-radius:12px; font-weight:700;
    font-size:14px; opacity:0; transition:all .3s ease; z-index:60; pointer-events:none; white-space:nowrap; border:1px solid rgba(255,91,0,.35);}
.ksrv .krugs-toast.show{opacity:1; transform:translateX(-50%) translateY(0);}
.ksrv .krugs-note{text-align:center; color:var(--gray); font-size:14px; margin-top:26px;}
.ksrv .faq-photo:hover img{transform:scale(1.06);}
.ksrv .faq-terminal{background:var(--carbon); border-radius:20px; overflow:hidden; color:#fff; box-shadow:0 24px 50px rgba(20,20,30,.16);}
.ksrv .faq-q{display:flex; align-items:flex-start; gap:14px; padding:18px 24px; cursor:pointer;}
.ksrv .faq-q .qic{width:34px; height:34px; border-radius:10px; flex-shrink:0;
    background:rgba(107,114,128,.22); border:1px solid rgba(107,114,128,.35);
    display:flex; align-items:center; justify-content:center;
    font-family:var(--mono); font-size:17px; font-weight:700; color:#C7C9CF;
    transition:background .25s ease, border-color .25s ease, color .25s ease, transform .25s ease;}
.ksrv .faq-line.open .faq-q .qic{background:var(--orange); border-color:var(--orange); color:#fff; transform:scale(1.06);}
.ksrv .faq-q .qtxt{flex:1; font-weight:600; font-size:15px; color:#fff; font-family:'KsrvSans',sans-serif; padding-top:6px;}
.ksrv .faq-q .chev svg{width:15px; height:15px; color:#8C8E96; transition:transform .2s ease; flex-shrink:0; margin-top:2px;}
.ksrv .faq-line.open .faq-q .chev svg{transform:rotate(180deg); color:var(--orange);}
.ksrv .faq-line.open .faq-a{max-height:160px;}
.ksrv .cta-final{position:relative; text-align:center; padding:110px 0 90px; background:var(--carbon); color:#fff; overflow:hidden;}
.ksrv .cta-final .dots{top:-50px; right:-60px; width:280px; height:280px; color:rgba(255,91,0,.28); -webkit-mask-image:radial-gradient(circle,#000 0%,transparent 70%); mask-image:radial-gradient(circle,#000 0%,transparent 70%);}
.ksrv .cta-final .dots.dots-2{top:auto; right:auto; bottom:-50px; left:-60px;}
.ksrv .cta-final .glow{position:absolute; top:50%; left:50%; width:640px; height:640px; transform:translate(-50%,-50%); background:radial-gradient(circle, rgba(255,91,0,.16), transparent 68%); filter:blur(10px); pointer-events:none; z-index:0;}
.ksrv .cta-orbit{position:absolute; width:54px; height:54px; border-radius:50%; background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.14); display:flex; align-items:center; justify-content:center; z-index:1; animation:ks-whyFloat 4.4s ease-in-out infinite;}
.ksrv .cta-orbit svg{width:23px; height:23px; color:var(--orange);}
.ksrv .cta-orbit.o1{top:10%; left:9%; animation-delay:0s;}
.ksrv .cta-orbit.o2{top:16%; right:11%; animation-delay:.6s;}
.ksrv .cta-orbit.o3{bottom:16%; left:14%; animation-delay:1.2s;}
.ksrv .cta-orbit.o4{bottom:12%; right:8%; animation-delay:1.8s;}
.ksrv .cta-orbit.o5{top:48%; left:3%; animation-delay:.9s; width:44px; height:44px;}
.ksrv .cta-orbit.o5 svg{width:19px; height:19px;}
.ksrv .cta-orbit.o6{top:44%; right:4%; animation-delay:1.5s; width:44px; height:44px;}
.ksrv .cta-orbit.o6 svg{width:19px; height:19px;}
.ksrv .cta-frame{position:relative; max-width:820px; margin:0 auto; padding:56px 54px; border-radius:28px;
    background:linear-gradient(160deg, rgba(255,255,255,.045), rgba(255,255,255,.01));
    border:1px solid rgba(255,255,255,.1);}
.ksrv .cta-corner{position:absolute; width:28px; height:28px; pointer-events:none;}
.ksrv .cta-corner.tl{top:-1px; left:-1px; border-top:2px solid var(--orange); border-left:2px solid var(--orange); border-top-left-radius:28px;}
.ksrv .cta-corner.tr{top:-1px; right:-1px; border-top:2px solid var(--orange); border-right:2px solid var(--orange); border-top-right-radius:28px;}
.ksrv .cta-corner.bl{bottom:-1px; left:-1px; border-bottom:2px solid var(--orange); border-left:2px solid var(--orange); border-bottom-left-radius:28px;}
.ksrv .cta-corner.br{bottom:-1px; right:-1px; border-bottom:2px solid var(--orange); border-right:2px solid var(--orange); border-bottom-right-radius:28px;}
.ksrv .cta-final h2{font-size:38px; font-weight:800; max-width:640px; margin:0 auto 16px; letter-spacing:-.015em; line-height:1.14; color:#fff;}
.ksrv .cta-final h2 .accent{color:var(--orange);}
.ksrv .cta-final p{color:#B8BAC2; font-size:16px; margin-bottom:34px; max-width:460px; margin-left:auto; margin-right:auto;}
.ksrv .cta-final .btns{display:flex; gap:18px; justify-content:center; align-items:center; flex-wrap:wrap; margin-bottom:52px;}
.ksrv .cta-final .btns .cta-btn.secondary{background:transparent; color:#D7D8DD; border:1px solid rgba(255,255,255,.18);}
.ksrv .cta-final .btns .cta-btn.secondary::before{display:none;}
.ksrv .cta-trust{display:flex; justify-content:center; gap:36px; border-top:1px solid rgba(255,255,255,.1); padding-top:30px; max-width:600px; margin:0 auto; flex-wrap:wrap;}
.ksrv .cta-trust .t{flex:1; min-width:120px; padding:0; display:flex; flex-direction:column; align-items:center; transition:transform .2s ease;}
.ksrv .cta-trust .t .t-ic{width:54px; height:54px; border-radius:50%; background:rgba(255,91,0,.14); border:1px solid rgba(255,91,0,.32); display:flex; align-items:center; justify-content:center; margin-bottom:10px;}
.ksrv .cta-trust .t .t-ic svg{width:25px; height:25px; color:var(--orange);}
.ksrv .cta-trust .t .tnum{font-family:var(--mono); font-weight:700; font-size:19px; color:#fff;}
.ksrv .cta-trust .t .tlbl{font-size:11.5px; color:#8C8E96; margin-top:3px;}
.ksrv .footer-logo{font-size:20px; font-weight:800; margin-bottom:18px; display:flex; align-items:center; gap:6px;}
.ksrv .foot-bottom{border-top:1px solid #232326; margin-top:50px; padding-top:22px; font-size:13px; color:#7C7E86; display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;}
@media(max-width:900px){
.ksrv .hero-photo-wrap{max-width:300px;}
.ksrv .hero-photo-bg{left:16px; right:-12px; bottom:8%;}
.ksrv .solution-wrap{grid-template-columns:1fr;}
.ksrv .solution-photo{position:static; min-height:280px; order:-1; margin-bottom:8px;}
.ksrv .krugs-panel{grid-template-columns:1fr;}
.ksrv .hero .wrap, .ksrv .footer-grid, .ksrv .problem-grid, .ksrv .why-grid, .ksrv .flip-grid.cols-4, .ksrv .flip-grid.cols-3, .ksrv .case-story-grid, .ksrv .krugs-panel, .ksrv .split-grid{grid-template-columns:1fr !important;}
.ksrv .mini-stats{grid-template-columns:1fr 1fr !important; row-gap:20px;}
.ksrv .radar-wrap{max-width:300px;}
.ksrv .photo-slot{margin-top:24px; min-height:200px;}
.ksrv .problem-board-wrap{min-height:340px;}
.ksrv .problem-board-wrap .photo-slot{padding:30px;}
.ksrv .sticky-note{width:42%; padding:14px 12px 12px;}
.ksrv .sticky-note h4{font-size:12.5px;}
.ksrv .sticky-note p{font-size:10.5px;}
.ksrv .note-1{top:5%; left:4%;}
.ksrv .note-2{top:6%; right:4%;}
.ksrv .note-3{bottom:6%; left:4%;}
.ksrv .note-4{bottom:5%; right:4%;}
.ksrv .problem-grid, .ksrv .why-grid, .ksrv .flip-grid.cols-4, .ksrv .flip-grid.cols-3{display:flex !important; flex-direction:row; flex-wrap:nowrap; gap:14px;
      overflow-x:auto; -webkit-overflow-scrolling:touch;
      scroll-snap-type:x mandatory; scrollbar-width:none;
      margin:0 -20px; padding:2px 20px 10px;}
.ksrv .problem-grid::-webkit-scrollbar, .ksrv .why-grid::-webkit-scrollbar, .ksrv .flip-grid.cols-4::-webkit-scrollbar, .ksrv .flip-grid.cols-3::-webkit-scrollbar{display:none;}
.ksrv .problem-card{flex:0 0 78%; scroll-snap-align:start;}
.ksrv .why-card{flex:0 0 82%; scroll-snap-align:start; min-height:460px;}
.ksrv .flip-grid.cols-4 .flip-card{flex:0 0 78%; scroll-snap-align:start;}
.ksrv .flip-grid.cols-3 .flip-card{flex:0 0 78%; scroll-snap-align:start;}
.ksrv .case-story-grid{gap:16px;}
.ksrv .scroll-hint{display:flex;}
.ksrv .cta-final h2{font-size:27px;}
}
@media(max-width:1000px){
.ksrv .cta-orbit{display:none;}
}
@media(max-width:600px){
.ksrv .cta-frame{padding:40px 24px;}
.ksrv .wrap{padding:0 20px;}
.ksrv h1{font-size:32px;}
.ksrv .tagline{font-size:15px;}
.ksrv .hero p.lead{font-size:15.5px;}
.ksrv .hero{padding:44px 0 56px;}
.ksrv .cta-trust{gap:20px;}
}
@media(max-width:900px) and (min-width:601px){
.ksrv h1{font-size:42px;}
}

@keyframes ks-whyPing{ 0%{ transform:scale(.75); opacity:.9; } 100%{ transform:scale(1.5); opacity:0; } }
@keyframes ks-whyFloat{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-5px); } }
@keyframes ks-caseFade{ from{ opacity:0; transform:translateY(6px);} to{ opacity:1; transform:translateY(0);} }
@keyframes ks-diagScan{ 0%{top:0%; opacity:0;} 8%{opacity:1;} 92%{opacity:1;} 100%{top:100%; opacity:0;} }
@keyframes ks-krugsFloatUp{ from{opacity:1; transform:translateY(0);} to{opacity:0; transform:translateY(-26px);} }

/* ---- correcciones propias de eduflix (ver construir-css.js) ---- */
/*
 * "Eduflix: tu aliado en gestión educativa": el propio mockup ya resetea
 * .solution-photo a position:static en móvil (y lo manda antes del
 * timeline con order:-1), pero se olvidó de resetear también a su hijo
 * .photo-slot, que en desktop es position:absolute;inset:0 (para llenar el
 * .solution-photo que sí es position:sticky ahí). Con el padre ya static,
 * ese absolute “se escapa” al ancestro posicionado más cercano — mucho más
 * arriba en el árbol — y la imagen termina flotando detrás de otro
 * contenido en vez de ir en flujo normal antes del texto de la lista.
 * Pedido el 21-ago-2026.
 */
@media(max-width:900px){
  .ksrv .solution-photo .photo-slot{
    position:static !important; inset:auto !important; min-height:280px;
  }
}