/* TechCraft Solutions V5 — diseño interactivo sin dependencias externas */
.page-progress{position:fixed;inset:0 auto auto 0;width:0;height:3px;background:linear-gradient(90deg,#0098e5,#0fa38d);z-index:110;box-shadow:0 0 15px rgba(0,152,229,.45);pointer-events:none;transition:width .08s linear}
.hero{--spot-x:68%;--spot-y:42%}.hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(420px circle at var(--spot-x) var(--spot-y),rgba(0,152,229,.095),transparent 80%)}
.hero .desktop-frame{transform:perspective(1100px) rotateY(calc(-4deg + var(--parallax-x,0deg))) rotateX(calc(2deg + var(--parallax-y,0deg)));transition:transform .22s ease-out}
.hero .mobile-frame{translate:var(--phone-x,0px) var(--phone-y,0px);transition:translate .25s ease-out}
.button>span,.example-arrow,.inline-link span,.price-button span,.maintenance-button span,.contact-mail span{transition:transform .3s cubic-bezier(.2,.7,.2,1);display:inline-block}.button:hover>span,.example-card:hover .example-arrow,.inline-link:hover span,.price-button:hover span,.maintenance-button:hover span{transform:translate(3px,-3px)}
.example-card{position:relative;isolation:isolate}.example-card:after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(300px circle at var(--mx,50%) var(--my,50%),rgba(0,152,229,.11),transparent 75%)}.example-card:hover:after{opacity:1}.example-card .example-info,.example-card .example-visual{z-index:1;position:relative}.example-card:focus-visible{outline:3px solid var(--blue)}
.example-card .example-visual{background-size:cover;transition:filter .35s,background-size .6s;will-change:auto}.example-card .example-arrow{transition:transform .25s,background .25s}
/* Comparador editorial: dos mockups independientes y una barra real */
.transformation{background:linear-gradient(180deg,#f3f8fb,#f8fbfc)}.transformation .section-head{margin-bottom:34px}.transformation-demo{position:relative;padding:12px 12px 18px;max-width:1160px;margin:0 auto;background:#fff;border:1px solid #dce7ed;border-radius:16px;box-shadow:0 24px 75px rgba(13,40,60,.11)}
.transformation-stage{height:470px;position:relative;isolation:isolate;border-radius:10px;overflow:hidden;background:#cfdadf}.comparison-panel{position:absolute;inset:0;overflow:hidden}.comparison-before{background:#eceeee}.comparison-after{clip-path:inset(0 0 0 var(--split));z-index:2;background:#122c31}.comparison-browser{height:38px;display:flex;align-items:center;justify-content:center;position:relative;gap:10px;background:#f1f2f3;color:#6c7779;font-size:10px;font-weight:600;border-bottom:1px solid #d6dedf}.comparison-after .comparison-browser{background:#18363c;color:#a6c2c4;border-color:#31535a}.old-dots,.new-dots{position:absolute;left:18px;font-size:8px;letter-spacing:2px;color:#acb4b8}.new-dots{display:flex;gap:5px}.new-dots i{height:7px;width:7px;background:#ed8b82;border-radius:50%}.new-dots i:nth-child(2){background:#e8be6e}.new-dots i:nth-child(3){background:#79bfaa}.comparison-after .comparison-browser b{position:absolute;right:22px;color:#92e1d5}.old-website,.new-website{height:calc(100% - 38px);overflow:hidden}
.old-website{background:linear-gradient(180deg,#e8ecee 0%,#f9fafb 80%);padding:25px 5%;text-align:center;font-family:Arial,sans-serif;color:#364954}.old-logo{font-size:22px;letter-spacing:.13em;font-weight:800;color:#3e6475}.old-menu{font-size:10px;color:#67808c;background:#d3dfe5;padding:14px 8px;margin:16px auto 35px;max-width:850px}.old-hero-box{padding:28px 14px 30px;max-width:650px;margin:auto;border:1px solid #cbd9df;background:#fff}.old-hero-box small{font-size:10px;color:#6e8790;letter-spacing:.1em}.old-hero-box h3{font-size:clamp(20px,2.6vw,38px);font-family:Arial,sans-serif;letter-spacing:0;margin:17px auto}.old-hero-box p{font:14px/1.6 Arial,sans-serif;color:#829099}.old-hero-box span{display:inline-block;background:#557888;color:white;font:bold 11px Arial,sans-serif;padding:14px 18px;margin-top:13px}.old-bottom{display:flex;gap:10px;margin:22px auto;width:75%}.old-bottom>div{height:18px;background:#dfe7ea;flex:1}
.new-website{background:#eae7dc;color:#18312e}.new-nav{height:66px;display:flex;align-items:center;justify-content:space-between;padding:0 5.5%;font:600 10px Montserrat,Arial,sans-serif}.new-nav strong{font-size:26px;letter-spacing:-.07em;font-weight:800}.new-nav strong span{color:#cc8156}.new-nav b{font-size:9px;border:1px solid #18312e;padding:10px}.new-main{display:grid;grid-template-columns:1fr 49%;height:calc(100% - 66px);padding-left:6%;gap:4%;overflow:hidden}.new-main>div:first-child{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding-bottom:12px;z-index:1}.new-main small{font-size:9px;letter-spacing:.15em;color:#9e7655;font-weight:800}.new-main h3{font-size:clamp(35px,5.7vw,80px);letter-spacing:-.07em;line-height:1.02;margin:21px 0 16px;font-weight:800}.new-main h3 em{color:#a66845;font-style:normal}.new-main p{font-size:12px;line-height:1.7;max-width:380px;color:#5b6b63}.new-cta{background:#173c36;color:white;padding:14px 16px;font-size:9px;font-weight:800;letter-spacing:.02em;margin-top:7px}.new-visual{position:relative;background:linear-gradient(130deg,#b9bca7,#d3cbb5 55%,#aab8a6);overflow:hidden}.visual-disc{position:absolute;left:28%;top:13%;height:80%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 34% 22%,#f1dfc1 1%,#c78c5b 37%,#8c553b 62%,#4a493d 100%);box-shadow:24px 24px 35px #4a4b3c54;transform:rotate(25deg)}.visual-orbit{position:absolute;inset:-20% 22%;border:1px solid #fff8;border-radius:50%;transform:rotate(25deg)}.visual-tag{position:absolute;bottom:22px;right:20px;color:#f9f6e9;font-size:9px;font-weight:800;letter-spacing:.1em}
.comparison-line{position:absolute;left:var(--split);top:0;bottom:0;width:2px;z-index:4;background:#fff;transform:translateX(-50%);box-shadow:0 0 12px #203a4f55;pointer-events:none}.comparison-handle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:59px;height:59px;border:5px solid #fff;background:#0098e5;color:#fff;border-radius:50%;display:grid;place-items:center;box-shadow:0 8px 25px #072b4070;font-size:22px}.comparison-tag{position:absolute;top:54px;z-index:4;padding:8px 13px;letter-spacing:.13em;font-size:9px;font-weight:900;border-radius:4px;pointer-events:none}.comparison-tag-before{left:22px;background:#dce7ee;color:#264557}.comparison-tag-after{right:22px;background:#163c36;color:#e9f6f1}
#compare-range{position:absolute;top:12px;left:12px;width:calc(100% - 24px);height:470px;z-index:6;opacity:0;cursor:ew-resize;margin:0}.transformation-demo:focus-within .transformation-stage{outline:3px solid var(--blue);outline-offset:4px}.compare-control{display:block;text-align:center;margin-top:16px;font-size:11px;color:#527185;font-weight:750}.comparison-legend{display:flex;justify-content:space-between;gap:16px;padding:10px 12px 0;font-size:10px;letter-spacing:.09em;color:#6c8794;font-weight:800}.transformation-note{margin-top:17px;text-align:center;color:#728995;font-size:10px;line-height:1.7}
/* Calculadora viva de presupuesto */
.quote-lab{margin:62px 0 0;padding:38px;display:grid;grid-template-columns:.76fr 1.24fr;gap:35px;align-items:start;background:radial-gradient(circle at 0 0,#16445b,#081e2c 65%);color:white;border-radius:13px;box-shadow:0 27px 70px rgba(5,29,44,.18);overflow:hidden;position:relative}.quote-lab:before{content:"";position:absolute;right:-100px;top:-240px;width:430px;height:430px;border:1px solid rgba(255,255,255,.08);border-radius:50%;pointer-events:none}.quote-lab-intro{position:relative;z-index:1}.quote-lab-kicker{color:#54caff;font-size:10px;font-weight:800;letter-spacing:.14em;display:flex;align-items:center;gap:10px}.quote-lab-dot{width:9px;height:9px;background:var(--teal);border-radius:50%;box-shadow:0 0 0 6px #0fa38d28}.quote-lab h3{font-size:clamp(32px,3vw,47px);line-height:1.15;letter-spacing:-.06em;margin:30px 0 14px}.quote-lab h3 em{font-style:normal;color:#47c6fa}.quote-lab-intro p{font-size:13px;line-height:1.9;color:#b7d0dd;max-width:305px}.quote-lab-mini{display:flex;gap:12px;align-items:center;border-top:1px solid #ffffff25;margin-top:40px;padding-top:18px;font-size:11px;color:#85b2c8}.quote-lab-mini:first-letter{color:#49c4d1}.quote-lab-controls{background:#ffffff0c;border:1px solid #ffffff25;border-radius:10px;padding:22px;position:relative;z-index:1}.quote-lab fieldset{border:0;margin:0 0 21px;padding:0}.quote-lab legend{font-size:10px;font-weight:800;color:#a5cfe0;letter-spacing:.1em;margin-bottom:12px}.quote-choices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.quote-choice{position:relative;cursor:pointer}.quote-choice input{position:absolute;opacity:0;width:1px;height:1px}.quote-choice>span{min-height:68px;border:1px solid #ffffff29;background:#ffffff0a;color:#ddebf2;border-radius:6px;padding:12px 10px;display:flex;flex-direction:column;gap:8px;justify-content:center;font-size:11px;font-weight:700;transition:background .2s,border-color .2s,transform .2s}.quote-choice b{color:#8dd9e8;font-size:13px}.quote-choice input:checked+span{border-color:#40bbfa;background:#007ab859;box-shadow:inset 0 0 0 1px #2cbbf43d}.quote-choice input:checked+span b{color:#fff}.quote-choice input:focus-visible+span{outline:3px solid #fff;outline-offset:3px}.quote-choice:hover>span{transform:translateY(-2px)}.quote-estimate{border-top:1px solid #ffffff30;padding-top:13px}.quote-estimate>div{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:12px 0;color:#b1d1e0;font-size:10px;font-weight:750;letter-spacing:.03em}.quote-estimate strong{font-size:15px;color:white;font-weight:800}.quote-estimate>.quote-total{padding:17px 16px;background:#ffffff13;border:1px solid #ffffff26;border-radius:6px;margin:22px 0 10px;color:#ecf7fa}.quote-estimate .quote-total strong{font-size:29px;color:#6de3d2;font-variant-numeric:tabular-nums}.quote-caveat{font-size:9px;line-height:1.75;color:#abc6d4;margin:12px 0 18px}.quote-contact{width:100%;font-size:12px;justify-content:space-between}.quote-contact:focus-visible{outline:3px solid white}
/* Acabados de contacto */
.contact-mail-wrap{display:flex;align-items:center;flex-wrap:wrap;gap:14px}.copy-email{color:#c9eaf5;border:1px solid #ffffff35;background:#ffffff12;border-radius:6px;padding:10px 12px;font-weight:800;font-size:11px;transition:background .2s,transform .2s}.copy-email:hover{background:#ffffff28;transform:translateY(-2px)}.copy-confirm{font-size:11px;color:#73e3c6;display:block;min-height:19px;margin-top:9px}.contact-mail-wrap+.copy-confirm+.contact-small{margin-top:15px}.contact-form input:not([type=checkbox]):focus,.contact-form textarea:focus,.contact-form select:focus{border-color:#0098e5;box-shadow:0 0 0 4px #0098e51b;transition:box-shadow .2s}
.back-to-top{position:fixed;right:22px;bottom:23px;z-index:70;border:1px solid #ffffff30;border-radius:50%;height:48px;width:48px;display:grid;place-items:center;background:#0b2a3c;color:#fff;box-shadow:0 10px 30px #001c2b40;font-size:23px;opacity:0;transform:translateY(14px);pointer-events:none;transition:transform .25s,opacity .25s,background .25s}.back-to-top.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}.back-to-top:hover{background:#0098e5}
@media(max-width:950px){.new-main h3{font-size:clamp(35px,6vw,65px)}.quote-lab{grid-template-columns:1fr;gap:20px}.quote-lab-intro p{max-width:680px}.quote-lab-mini{margin-top:15px}}
@media(max-width:700px){.transformation-stage{height:360px}.transformation-demo{padding:7px 7px 13px}.old-website{padding:15px 3%}.old-menu{font-size:7px;margin:10px auto 22px}.old-logo{font-size:14px}.old-hero-box{padding:20px 8px}.old-hero-box small{font-size:8px}.old-hero-box h3{font-size:21px;margin:8px auto}.old-hero-box p{font-size:10px}.old-hero-box span{padding:10px;font-size:8px}.new-nav{padding:0 3%;height:49px}.new-nav strong{font-size:19px}.new-nav>span{display:none}.new-nav b{font-size:8px;padding:8px}.new-main{height:calc(100% - 49px);grid-template-columns:60% 40%;gap:0;padding-left:4%}.new-main small{font-size:7px}.new-main h3{font-size:clamp(28px,7vw,48px);margin:12px 0}.new-main p{font-size:9px}.new-cta{font-size:7px;padding:10px}.comparison-tag{font-size:8px;padding:7px;top:47px}.comparison-handle{height:48px;width:48px}.comparison-browser{height:30px;font-size:9px}.old-website,.new-website{height:calc(100% - 30px)}#compare-range{top:7px;left:7px;width:calc(100% - 14px);height:360px}.comparison-legend{font-size:8px}.quote-lab{padding:26px 17px}.quote-lab h3{font-size:38px}.quote-lab-controls{padding:14px}.quote-choices{gap:6px}.quote-choice>span{font-size:9px;padding:11px 6px;min-height:65px}.quote-choice b{font-size:11px}.quote-estimate .quote-total strong{font-size:26px}.contact-mail-wrap{gap:8px}.copy-email span{display:none}.copy-email{padding:10px}.back-to-top{width:42px;height:42px;right:12px;bottom:12px}}
@media(max-width:370px){.quote-choice>span{font-size:8px}.quote-choice b{font-size:10px}.new-main h3{font-size:27px}.new-main p{font-size:8px}.new-visual .visual-tag{font-size:7px}.comparison-tag{font-size:7px}}
@media(prefers-reduced-motion:reduce){.hero .desktop-frame,.hero .mobile-frame,.example-card:after,.back-to-top,.quote-choice>span,.page-progress{transition:none!important}.hero .desktop-frame{transform:perspective(1100px) rotateY(-4deg) rotateX(2deg)!important}.hero .mobile-frame{translate:none!important}}
.site-header{position:fixed!important;top:0;left:0;width:100%;background:rgba(8,24,39,.94)!important;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);transition:box-shadow .2s,border-color .2s}.site-header.is-scrolled{box-shadow:0 10px 35px #02142222;border-bottom-color:#70c8eb24}.nav a:not(.nav-cta):hover{color:#69d6eb}.quote-choice input:disabled+span{opacity:.38;cursor:not-allowed}.quote-choice:has(input:disabled){cursor:not-allowed}

/* La mitad nueva muestra la propuesta y su titular incluso antes de mover la barra */
.new-main{grid-template-columns:49% 51%;padding-left:0;padding-right:3%;gap:0}.new-main>div:first-child{grid-row:1;grid-column:2;padding:10px 0 20px 6%}.new-main .new-visual{grid-row:1;grid-column:1}.new-main h3{font-size:clamp(31px,4.15vw,61px)}.new-main small{font-size:8px}.new-main p{font-size:11px}.new-main .new-cta{font-size:8px}
@media(max-width:700px){.new-main{grid-template-columns:49% 51%;padding-right:2%}.new-main>div:first-child{padding:5px 0 8px 6%}.new-main h3{font-size:clamp(18px,5vw,32px);line-height:1.1}.new-main small{font-size:6px}.new-main p{font-size:8px;line-height:1.4}.new-main .new-cta{font-size:6px;padding:8px 6px}.visual-tag{font-size:6px}}
.new-main>div:first-child{padding-left:12%}.new-main h3{font-size:clamp(30px,3.65vw,55px)}
@media(max-width:700px){.new-main>div:first-child{padding-left:9%}.new-main h3{font-size:clamp(17px,4.7vw,28px)}}