/* Hero: cena editorial unificada entre mensagem e vídeo decorativo. */
.hero{min-height:calc(100svh - 96px);display:flex;align-items:center;padding:clamp(3.6rem,6.7vw,6.8rem) 0 clamp(4.8rem,8vw,7.8rem);isolation:isolate;background:radial-gradient(ellipse 58% 42% at 50% 40%,rgba(49,92,255,.09),transparent 72%),linear-gradient(180deg,#f4f1ea 0%,#efede7 100%)}
.hero:after{content:"";position:absolute;z-index:0;left:50%;top:18%;width:min(1100px,92vw);height:700px;transform:translateX(-50%);border-radius:50%;background:radial-gradient(ellipse at center,rgba(49,92,255,.16),rgba(49,92,255,.055) 37%,transparent 71%);filter:blur(25px);opacity:.15;pointer-events:none;animation:hero-atmosphere-rise 1.65s cubic-bezier(.2,.8,.2,1) both}
.hero-layout{grid-template-columns:1fr;gap:clamp(2rem,3.4vw,3.3rem);width:min(1360px,calc(100% - (var(--gutter) * 2)));position:relative;z-index:1}
.hero-copy{position:relative;z-index:2;max-width:900px;padding-right:0;margin:0 auto;text-align:center}.hero-copy .eyebrow{justify-content:center}.hero h1{font-size:clamp(3.05rem,5.15vw,5.7rem);max-width:900px;margin-inline:auto}.hero-desktop-break{display:block}.hero-text{max-width:680px;margin:1.85rem auto 2.2rem}.button-row{justify-content:center}.hero-notes{justify-content:center;margin-top:2.45rem}
.hero-art{position:relative;width:100%;min-height:0;max-width:none;perspective:none;isolation:isolate;transform:none;padding-top:clamp(.1rem,.7vw,.7rem)}.hero-art:before{content:"";position:absolute;z-index:-1;left:50%;top:-15%;width:min(1000px,90vw);height:78%;transform:translateX(-50%);border-radius:50%;background:radial-gradient(ellipse at center,rgba(49,92,255,.18),rgba(49,92,255,.035) 44%,transparent 72%);filter:blur(23px);opacity:.68;pointer-events:none}
.hero-video-stage{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;border:0;border-radius:18px;background:#ddd9d0;box-shadow:0 38px 82px rgba(17,19,24,.18),0 13px 29px rgba(17,19,24,.09);clip-path:inset(0 0 0 0 round 18px);opacity:0;transform:scale(.98);animation:hero-video-reveal 1.65s cubic-bezier(.2,.8,.2,1) both}
.hero-video-stage:before{content:"";position:absolute;z-index:2;top:0;left:0;width:0;height:1px;background:var(--blue);box-shadow:0 0 22px rgba(49,92,255,.38);animation:hero-video-line .42s cubic-bezier(.2,.8,.2,1) both;pointer-events:none}.hero-video-stage:after{content:"";position:absolute;z-index:2;inset:0;background:linear-gradient(180deg,rgba(244,241,234,.28),transparent 13%),linear-gradient(105deg,transparent 30%,rgba(177,193,255,.34) 49%,transparent 68%);background-size:100% 100%,34% 100%;background-repeat:no-repeat;background-position:0 0,-45% 0;pointer-events:none;animation:hero-video-sheen .66s .94s ease-out both}
.hero-video{position:relative;inset:auto;z-index:0;display:block;width:100%;height:100%;object-fit:cover;object-position:center;opacity:1;mix-blend-mode:normal;pointer-events:none}
@keyframes hero-atmosphere-rise{from{opacity:0;transform:translateX(-50%) scale(.92)}to{opacity:.7;transform:translateX(-50%) scale(1)}}@keyframes hero-video-line{from{width:0;opacity:.35}65%{opacity:.8}to{width:100%;opacity:0}}@keyframes hero-video-reveal{0%{opacity:0;transform:scale(.98);clip-path:inset(50% 0 50% 0 round 18px);box-shadow:0 8px 18px rgba(17,19,24,.05)}38%{opacity:1}100%{opacity:1;transform:scale(1);clip-path:inset(0 0 0 0 round 18px);box-shadow:0 38px 82px rgba(17,19,24,.18),0 13px 29px rgba(17,19,24,.09)}}@keyframes hero-video-sheen{from{background-position:0 0,-45% 0}to{background-position:0 0,145% 0}}
@media(max-width:900px){.hero{min-height:auto}.hero:after{top:23%;height:550px;filter:blur(18px)}.hero-layout{gap:2.5rem}.hero-copy{max-width:850px}.hero h1{font-size:clamp(3rem,8vw,5rem);max-width:850px}.hero-video-stage{border-radius:13px;clip-path:inset(0 0 0 0 round 13px);box-shadow:0 25px 55px rgba(17,19,24,.15),0 9px 20px rgba(17,19,24,.08)}}
@media(max-width:600px){.hero{padding-top:3.5rem}.hero:after{top:21%;width:120vw;height:410px;filter:blur(12px);opacity:.45}.hero-layout{gap:2rem}.hero h1{font-size:clamp(2.65rem,12vw,3.65rem)}.hero-desktop-break{display:none}.hero-text{margin-top:1.5rem;margin-bottom:1.85rem}.button-row{gap:1.1rem}.hero-notes{margin-top:1.9rem}.hero-art{padding-top:0}.hero-art:before{width:115%;top:-10%;filter:blur(14px);opacity:.45}.hero-video-stage{border-radius:10px;box-shadow:0 18px 40px rgba(17,19,24,.14),0 7px 15px rgba(17,19,24,.07);clip-path:inset(0 0 0 0 round 10px)}}
@media(prefers-reduced-motion:reduce){.hero:after{animation:none;opacity:.48;transform:translateX(-50%)}.hero-video-stage{opacity:1;transform:none;clip-path:none;animation:none}.hero-video-stage:before,.hero-video-stage:after{display:none}}
/* Atmosfera escura da abertura, preservando a composição da Hero. */
.hero{background:radial-gradient(ellipse 58% 42% at 50% 40%,rgba(49,92,255,.17),transparent 72%),linear-gradient(180deg,#151820 0%,#111318 100%);color:var(--paper)}.hero:after{background:radial-gradient(ellipse at center,rgba(49,92,255,.22),rgba(49,92,255,.06) 37%,transparent 71%)}.hero h1{color:var(--paper)}.hero-text,.hero-notes{color:#a8acb6}.hero-notes i{background:var(--blue)}.hero-video-stage{background:#151820;border-color:rgba(244,241,234,.11);box-shadow:0 38px 82px rgba(0,0,0,.42),0 13px 29px rgba(0,0,0,.28)}.hero-video-stage:after{background:linear-gradient(180deg,rgba(17,19,24,.36),transparent 13%),linear-gradient(105deg,transparent 30%,rgba(177,193,255,.3) 49%,transparent 68%)}@media(max-width:900px){.hero-video-stage{box-shadow:0 25px 55px rgba(0,0,0,.38),0 9px 20px rgba(0,0,0,.22)}}@media(max-width:600px){.hero-video-stage{box-shadow:0 18px 40px rgba(0,0,0,.34),0 7px 15px rgba(0,0,0,.2)}}
.hero:after,.hero-video-stage{animation-timing-function:var(--motion-ease-cinematic)}.hero:after,.hero-video-stage{animation-duration:var(--motion-duration-long)}