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.process:after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 50% 42%,rgba(20,49,78,.62),rgba(2,9,19,.96) 72%)}
.process .section-title.centered{max-width:900px;margin:0 auto 74px;text-align:center}
.process .section-title.centered h2{max-width:820px;margin:auto}.process .section-title.centered>p:not(.eyebrow){color:#aeb9c7;max-width:720px;margin:22px auto 0;font-size:18px}
.process .timeline{display:grid;grid-template-columns:repeat(6,1fr);grid-template-rows:1fr;gap:0;padding:0;position:relative;background:none;border:0}
.process .timeline:before{content:"";position:absolute;left:8.3%;right:8.3%;top:47px;height:2px;background:linear-gradient(90deg,#c76e17,var(--orange),#c76e17);z-index:0}
.process .timeline article:nth-child(n){grid-column:auto;grid-row:auto;min-height:0;padding:0 13px;text-align:center;border:0;background:none;box-shadow:none;position:relative}
.process .timeline article:nth-child(n):after,.process .timeline article:nth-child(n):before{content:none}
.process .timeline article b{position:relative;z-index:2;width:94px;height:94px;margin:0 auto 27px;border-radius:50%;background:var(--orange);color:#061225;font-size:20px;box-shadow:0 0 0 9px #111f2f,0 0 0 12px rgba(242,140,40,.32)}
.process .timeline article h3{color:white;font-size:17px;line-height:1.25;margin:0 0 10px}.process .timeline article p{color:#9fabb9;font-size:14px;line-height:1.5;margin:0}
.process-cta{text-align:center;margin-top:65px}

.about{position:relative;isolation:isolate;overflow:hidden;background:#071b35}
.about:before{content:"";position:absolute;inset:0;z-index:-2;background:url('assets/retaguarda-tecnica.png') 72% center/cover no-repeat;opacity:.1;filter:grayscale(.5) saturate(.65)}
.about:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(5,20,40,.98),rgba(7,31,58,.9))}
.faq{position:relative;isolation:isolate;overflow:hidden;background:#030b16}
.faq:before{content:"";position:absolute;inset:0;z-index:-2;background:url('assets/hero-desktop.png') center/cover no-repeat;opacity:.13;filter:grayscale(.45) contrast(1.2) saturate(.65)}
.faq:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,rgba(3,11,22,.97),rgba(8,26,49,.92))}

@media(max-width:1000px){.process .timeline{grid-template-columns:repeat(3,1fr);row-gap:62px}.process .timeline:before{display:none}.process .timeline article b{width:82px;height:82px}.process .timeline article:nth-child(n):after{content:"→";position:absolute;display:block;right:-13px;top:26px;color:var(--orange);font-size:24px}.process .timeline article:nth-child(3):after{content:none}.process .timeline article:nth-child(6):after{content:none}}
@media(max-width:620px){.process .timeline{grid-template-columns:1fr;gap:58px}.process .timeline article{max-width:330px;margin:auto}.process .timeline article:nth-child(n):after{content:"↓";right:auto;left:50%;top:auto;bottom:-48px;transform:translateX(-50%)}.process .timeline article:last-child:after{content:none}.process .section-title.centered{margin-bottom:55px}.process-cta{margin-top:55px}}

/* Motion refinement: clean timeline and always-on CTA movement */
.process .timeline article:nth-child(n):after,.process .timeline article:nth-child(n):before{content:none!important;display:none!important}
.process .timeline article b{animation:solarNodePulse 2.6s ease-in-out infinite}
.process .timeline article:nth-child(2) b{animation-delay:.22s}.process .timeline article:nth-child(3) b{animation-delay:.44s}.process .timeline article:nth-child(4) b{animation-delay:.66s}.process .timeline article:nth-child(5) b{animation-delay:.88s}.process .timeline article:nth-child(6) b{animation-delay:1.1s}
@keyframes solarNodePulse{0%,100%{box-shadow:0 0 0 9px #111f2f,0 0 0 12px rgba(242,140,40,.25),0 0 0 0 rgba(242,140,40,.32)}50%{box-shadow:0 0 0 9px #111f2f,0 0 0 12px rgba(242,140,40,.42),0 0 0 19px rgba(242,140,40,0)}}

.primary,.header-cta{position:relative;isolation:isolate;overflow:hidden;animation:buttonBreathe 2.8s ease-in-out infinite}
.primary:before,.header-cta:before{content:"";position:absolute;z-index:0;top:-70%;bottom:-70%;left:-45%;width:30%;transform:rotate(18deg);background:linear-gradient(90deg,transparent,rgba(255,255,255,.38),transparent);animation:buttonWave 3.1s ease-in-out infinite;pointer-events:none}
.header-cta:before{z-index:0;opacity:.45}.header-cta{isolation:auto}.header-cta>*{position:relative;z-index:1}
.secondary{animation:linkBreathe 2.8s ease-in-out infinite}
@keyframes buttonBreathe{0%,100%{box-shadow:0 8px 24px rgba(242,140,40,.16);filter:brightness(1)}50%{box-shadow:0 11px 34px rgba(242,140,40,.4);filter:brightness(1.06)}}
@keyframes buttonWave{0%,35%{left:-45%}72%,100%{left:120%}}
@keyframes linkBreathe{0%,100%{text-shadow:0 0 0 rgba(242,140,40,0)}50%{text-shadow:0 0 16px rgba(242,140,40,.4)}}
@media(prefers-reduced-motion:reduce){.process .timeline article b,.primary,.header-cta,.secondary,.primary:before,.header-cta:before{animation:none!important}}

/* Professional visual pass */
.accent{color:var(--orange)}

.problem{position:relative;isolation:isolate;overflow:hidden;background:#030b16}
.problem:before{content:"";position:absolute;inset:0;z-index:-2;background:url('assets/cta-final-background.png') center/cover no-repeat;opacity:.28;filter:grayscale(.25) saturate(.75) contrast(1.08);transform:scale(1.03)}
.problem:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(105deg,rgba(2,9,19,.96) 0%,rgba(4,17,33,.88) 55%,rgba(3,12,24,.92) 100%)}

.services:before{opacity:.27;filter:grayscale(.2) contrast(1.12) saturate(.78);transform:scale(1.035)}
.services:after{background:linear-gradient(120deg,rgba(3,12,26,.94),rgba(6,25,49,.89))}
.services .service-grid{border:1px solid rgba(255,255,255,.2);border-radius:24px;overflow:hidden;box-shadow:0 28px 70px rgba(0,0,0,.28),inset 0 1px 0 rgba(255,255,255,.05)}
.services .service-grid article{position:relative;min-height:285px;padding:34px 32px;background:linear-gradient(145deg,rgba(9,30,55,.78),rgba(5,20,39,.83));overflow:hidden;transition:transform .35s ease,background .35s ease,box-shadow .35s ease}
.services .service-grid article:after{content:"";position:absolute;inset:auto -35% -55% auto;width:170px;height:170px;border-radius:50%;background:radial-gradient(circle,rgba(242,140,40,.16),transparent 68%);opacity:0;transition:opacity .35s ease,transform .35s ease}
.services .service-grid article:hover{z-index:2;transform:translateY(-7px);background:linear-gradient(145deg,rgba(18,52,88,.94),rgba(8,28,52,.96));box-shadow:0 18px 38px rgba(0,0,0,.32),inset 0 0 0 1px rgba(242,140,40,.42)}
.services .service-grid article:hover:after{opacity:1;transform:translate(-18px,-18px)}
.services .service-grid span{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:linear-gradient(145deg,#ffab51,var(--orange));color:#071426;font-size:13px;font-weight:950;box-shadow:0 8px 22px rgba(242,140,40,.24),inset 0 1px 0 rgba(255,255,255,.45)}
.services .service-grid h3{margin-top:25px}

.process .timeline article b{width:96px;height:96px;background:radial-gradient(circle at 32% 25%,#ffb45d 0%,#f28c28 45%,#da6f0b 100%);border:2px solid rgba(255,190,112,.72);box-shadow:inset 0 2px 3px rgba(255,255,255,.45),inset 0 -7px 14px rgba(125,50,0,.22),0 0 0 8px rgba(7,20,38,.98),0 0 0 11px rgba(242,140,40,.35);animation:solarNodePulsePro 2.15s ease-in-out infinite;will-change:transform,box-shadow}
.process .timeline article b:before{content:"";position:absolute;inset:-12px;border:1px solid rgba(242,140,40,.55);border-radius:50%;animation:solarRipple 2.15s ease-out infinite}
.process .timeline article b:after{content:"";position:absolute;left:17%;right:17%;top:10%;height:24%;border-radius:50%;background:linear-gradient(180deg,rgba(255,255,255,.28),transparent);filter:blur(1px)}
.process .timeline article:nth-child(2) b,.process .timeline article:nth-child(2) b:before{animation-delay:.18s}.process .timeline article:nth-child(3) b,.process .timeline article:nth-child(3) b:before{animation-delay:.36s}.process .timeline article:nth-child(4) b,.process .timeline article:nth-child(4) b:before{animation-delay:.54s}.process .timeline article:nth-child(5) b,.process .timeline article:nth-child(5) b:before{animation-delay:.72s}.process .timeline article:nth-child(6) b,.process .timeline article:nth-child(6) b:before{animation-delay:.9s}
@keyframes solarNodePulsePro{0%,100%{transform:scale(1);box-shadow:inset 0 2px 3px rgba(255,255,255,.45),inset 0 -7px 14px rgba(125,50,0,.22),0 0 0 8px rgba(7,20,38,.98),0 0 0 11px rgba(242,140,40,.28),0 0 22px rgba(242,140,40,.15)}50%{transform:scale(1.085);box-shadow:inset 0 2px 3px rgba(255,255,255,.5),inset 0 -7px 14px rgba(125,50,0,.2),0 0 0 8px rgba(7,20,38,.98),0 0 0 14px rgba(242,140,40,.5),0 0 46px rgba(242,140,40,.58)}}
@keyframes solarRipple{0%{opacity:.78;transform:scale(.9)}75%,100%{opacity:0;transform:scale(1.46)}}
.process .timeline:after{content:"";position:absolute;left:8.3%;top:46px;width:90px;height:4px;border-radius:99px;background:linear-gradient(90deg,transparent,#ffd29f,transparent);filter:drop-shadow(0 0 8px var(--orange));animation:energyTravel 4.2s linear infinite;z-index:1}
@keyframes energyTravel{from{transform:translateX(-90px)}to{transform:translateX(calc(983% + 90px))}}

.about:before{opacity:.25;filter:grayscale(.22) saturate(.72) contrast(1.08);transform:scale(1.03);background-position:70% center}
.about:after{background:linear-gradient(90deg,rgba(4,17,34,.96) 0%,rgba(6,28,53,.82) 58%,rgba(5,20,40,.88) 100%)}

.primary,.header-cta{animation:buttonBreathePro 2.15s ease-in-out infinite}
.primary:before,.header-cta:before{width:46%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.56),rgba(255,215,169,.3),transparent);animation-duration:2.45s}
@keyframes buttonBreathePro{0%,100%{transform:translateY(0) scale(1);box-shadow:0 9px 25px rgba(242,140,40,.22);filter:brightness(1)}50%{transform:translateY(-3px) scale(1.025);box-shadow:0 16px 42px rgba(242,140,40,.52),0 0 0 5px rgba(242,140,40,.08);filter:brightness(1.09)}}

@media(max-width:1000px){.process .timeline:after{display:none}}
@media(max-width:620px){.services .service-grid{border-radius:18px}.services .service-grid article{min-height:auto}.process .timeline article b{width:88px;height:88px}}
@media(prefers-reduced-motion:reduce){.process .timeline article b,.process .timeline article b:before,.process .timeline:after,.primary,.header-cta{animation:none!important}}