:root{
  --bg:#0f0f0f;
  --bg-2:#171717;
  --card:#202020;
  --card-2:#292929;
  --text:#ffffff;
  --muted:#b9b9b9;
  --soft:#737373;
  --accent:#dc2626;
  --accent-2:#ef4444;
  --line:rgba(255,255,255,.11);
  --shadow:0 24px 70px rgba(0,0,0,.45);
  --radius:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.55}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1500px,calc(100% - 40px));margin-inline:auto}.narrow{width:min(950px,calc(100% - 40px))}.nav{position:fixed;top:0;left:0;width:100%;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:22px clamp(20px,4vw,64px);background:linear-gradient(to bottom,rgba(0,0,0,.62),rgba(0,0,0,0));backdrop-filter:blur(6px)}.nav-solid{background:rgba(15,15,15,.88);border-bottom:1px solid var(--line)}.logo{font-weight:900;letter-spacing:-.04em;font-size:clamp(1.2rem,2vw,1.8rem)}.nav-links{display:flex;gap:26px;align-items:center;color:#ddd;font-size:.96rem}.nav-links a{opacity:.82;transition:.25s}.nav-links a:hover{opacity:1;color:var(--accent-2)}.nav-toggle{display:none;background:transparent;border:1px solid var(--line);color:white;border-radius:10px;padding:8px 11px;font-size:1.2rem}.hero{position:relative;min-height:100svh;overflow:hidden;display:grid;place-items:center;background:#050505}.hero-slider{position:absolute;inset:0}.hero-slider::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.82),rgba(0,0,0,.48),rgba(0,0,0,.72)),radial-gradient(circle at 35% 55%,rgba(220,38,38,.28),transparent 42%)}.hero-slider img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.08);transition:opacity 1.2s ease,transform 5s ease}.hero-slider img.active{opacity:1;transform:scale(1)}.hero-content{position:relative;z-index:2;width:min(1180px,calc(100% - 40px));padding-top:70px}.eyebrow,.section-kicker{text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;color:var(--accent-2);font-weight:800;margin-bottom:18px}.hero h1{font-size:clamp(3.4rem,10vw,9.8rem);line-height:.88;max-width:980px;letter-spacing:-.08em;font-weight:950;text-wrap:balance;text-shadow:0 20px 60px rgba(0,0,0,.55)}.hero-text{max-width:680px;color:#e8e8e8;font-size:clamp(1.05rem,2vw,1.38rem);margin:30px 0 38px}.button{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;font-weight:800;border-radius:999px;padding:15px 25px;box-shadow:0 18px 40px rgba(220,38,38,.28);transition:.25s}.button:hover{transform:translateY(-3px);background:var(--accent-2);box-shadow:0 24px 60px rgba(220,38,38,.4)}.scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;color:#ccc;font-size:.74rem;text-transform:uppercase;letter-spacing:.22em}.scroll::before{content:"";display:block;width:1px;height:54px;background:linear-gradient(transparent,var(--accent),transparent);margin:0 auto 10px;animation:scrollLine 1.9s infinite}@keyframes scrollLine{50%{transform:translateY(10px);opacity:.45}}.section{padding:110px 0}.intro{background:linear-gradient(180deg,var(--bg),var(--bg-2));position:relative;overflow:hidden}.intro::before{content:"";position:absolute;inset:-40%;background:radial-gradient(circle,rgba(220,38,38,.09),transparent 45%);animation:spin 24s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.intro .container{position:relative}.intro h2,.section-head h2{font-size:clamp(2.4rem,5.8vw,5.5rem);line-height:1;letter-spacing:-.06em;margin-bottom:25px}.intro p:not(.section-kicker){color:var(--muted);font-size:clamp(1.1rem,2vw,1.45rem)}.projects{background:radial-gradient(circle at 20% 20%,rgba(220,38,38,.07),transparent 32%),var(--bg)}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:26px;margin-bottom:52px}.section-head h2{margin-bottom:0}.filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}.filter{border:1px solid var(--line);background:rgba(255,255,255,.04);color:#fff;border-radius:999px;padding:11px 16px;cursor:pointer;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;font-weight:800;transition:.25s}.filter:hover,.filter.active{background:var(--accent);border-color:var(--accent);transform:translateY(-2px)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.project-card{background:linear-gradient(145deg,var(--card),var(--bg-2));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.35s;animation:cardIn .55s ease both}.project-card:hover{transform:translateY(-10px);border-color:rgba(239,68,68,.48);box-shadow:0 28px 80px rgba(220,38,38,.18)}@keyframes cardIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.project-image-wrap{position:relative;aspect-ratio:4/3;overflow:hidden;background:#111}.project-image-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease,filter .55s ease}.project-card:hover img{transform:scale(1.08);filter:saturate(1.08)}.project-image-wrap::after{content:"Ver proyecto";position:absolute;inset:auto 18px 18px auto;background:rgba(0,0,0,.74);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(8px);padding:10px 14px;border-radius:999px;font-size:.82rem;font-weight:800;opacity:0;transform:translateY(8px);transition:.25s}.project-card:hover .project-image-wrap::after{opacity:1;transform:translateY(0)}.project-content{padding:24px}.project-content h3{font-size:1.45rem;line-height:1.05;margin-bottom:11px;letter-spacing:-.03em}.project-content p{color:var(--muted);font-size:.98rem;margin-bottom:18px}.tags{display:flex;gap:8px;flex-wrap:wrap}.tag{background:rgba(220,38,38,.12);color:#ffb4b4;border:1px solid rgba(220,38,38,.2);font-size:.76rem;font-weight:800;padding:7px 10px;border-radius:999px}.footer{background:#111;border-top:1px solid var(--line);padding:60px 0 40px}.footer-grid{display:flex;justify-content:space-between;gap:32px}.footer h2{font-size:2rem;letter-spacing:-.04em;margin-bottom:7px}.footer p{color:var(--muted)}.footer-links{display:flex;flex-direction:column;gap:12px;color:#ddd}.footer-links a:hover{color:var(--accent-2)}

/* --- Página de proyecto tipo Emergent, pero en HTML/CSS limpio --- */
.project-detail{
  min-height:100vh;
  background:
    radial-gradient(circle at 12% 8%, rgba(220,38,38,.14), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(239,68,68,.08), transparent 26%),
    #0f0f0f;
  animation: detailFade .55s ease both;
}
@keyframes detailFade{from{opacity:0}to{opacity:1}}
.project-detail-header{
  position:sticky;
  top:0;
  z-index:30;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  padding:24px clamp(18px,4vw,44px);
  background:rgba(17,17,17,.82);
  border-bottom:1px solid rgba(220,38,38,.14);
  backdrop-filter:blur(14px);
  animation: slideDown .55s ease both;
}
@keyframes slideDown{from{opacity:0;transform:translateY(-18px)}to{opacity:1;transform:translateY(0)}}
.back-button{
  display:inline-flex;
  align-items:center;
  gap:12px;
  padding:13px 22px;
  color:#fff;
  background:rgba(38,38,38,.62);
  border:2px solid #2d2d2d;
  border-radius:999px;
  font-weight:800;
  transition:.32s cubic-bezier(.23,1,.32,1);
}
.back-button:hover{background:#dc2626;border-color:#dc2626;transform:translateX(-5px);box-shadow:0 12px 32px rgba(220,38,38,.35)}
.project-detail-brand{font-weight:950;letter-spacing:-.045em;font-size:clamp(1.1rem,2vw,1.65rem);opacity:.92}
.project-detail-container{max-width:1600px;margin:0 auto;padding:48px clamp(18px,4vw,40px) 100px}
.project-hero{
  position:relative;
  width:100%;
  height:70vh;
  min-height:500px;
  max-height:800px;
  margin-bottom:64px;
  border-radius:24px;
  overflow:hidden;
  background:#111;
  box-shadow:0 28px 80px rgba(0,0,0,.62),0 0 46px rgba(220,38,38,.20);
  animation:scaleIn .75s cubic-bezier(.23,1,.32,1) both;
}
@keyframes scaleIn{from{opacity:0;transform:scale(.965)}to{opacity:1;transform:scale(1)}}
.project-detail-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1);transition:opacity .75s ease,transform 7s ease}.project-detail-image.active{opacity:1;transform:scale(1.07)}
.project-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.56));pointer-events:none}.gallery-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.22);background:rgba(0,0,0,.48);color:white;font-size:1.6rem;display:grid;place-items:center;cursor:pointer;backdrop-filter:blur(10px);transition:.25s}.gallery-arrow:hover{background:#dc2626;border-color:#dc2626;transform:translateY(-50%) scale(1.08)}.gallery-arrow.prev{left:22px}.gallery-arrow.next{right:22px}.slider-dots{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);display:flex;gap:9px;z-index:4}.dot{width:12px;height:12px;border-radius:50%;border:0;background:rgba(255,255,255,.5);cursor:pointer;transition:.25s}.dot.active{background:#dc2626;transform:scale(1.28);box-shadow:0 0 0 7px rgba(220,38,38,.18)}
.project-info{display:flex;flex-direction:column;gap:62px;animation:fadeInUp .75s ease .15s both}@keyframes fadeInUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:translateY(0)}}.project-info-header{display:flex;flex-direction:column;gap:34px}.project-detail-title{font-size:clamp(2.7rem,6.2vw,5.4rem);font-weight:950;color:#fff;line-height:1.04;letter-spacing:-.055em;text-shadow:0 0 36px rgba(220,38,38,.32);animation:titleGlow 3.1s ease-in-out infinite}@keyframes titleGlow{0%,100%{text-shadow:0 0 30px rgba(220,38,38,.26)}50%{text-shadow:0 0 48px rgba(220,38,38,.48)}}
.project-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.meta-item{display:flex;flex-direction:column;gap:9px;padding:24px;background:rgba(26,26,26,.62);border:1px solid rgba(220,38,38,.22);border-radius:14px;backdrop-filter:blur(10px);transition:.32s ease}.meta-item:hover{transform:translateY(-5px);border-color:rgba(220,38,38,.55);box-shadow:0 16px 40px rgba(220,38,38,.16)}.meta-label{font-size:.82rem;font-weight:900;color:#9ca3af;text-transform:uppercase;letter-spacing:.12em}.meta-value{font-size:1.22rem;font-weight:850;color:#fff}.project-description-section{display:flex;flex-direction:column;gap:22px;padding:44px;background:rgba(26,26,26,.52);border-left:4px solid #dc2626;border-radius:14px;backdrop-filter:blur(10px);box-shadow:0 14px 44px rgba(0,0,0,.32)}.section-title{font-size:clamp(1.8rem,3vw,2.55rem);line-height:1.05;letter-spacing:-.045em}.project-long-description{font-size:clamp(1.05rem,1.7vw,1.34rem);color:#d2d2d2;max-width:1050px}.project-tags-section{display:flex;flex-direction:column;gap:18px}.section-subtitle{font-size:clamp(1.35rem,2.4vw,2rem);letter-spacing:-.035em}.detail-tags{display:flex;flex-wrap:wrap;gap:12px}.detail-tag{padding:13px 20px;border-radius:999px;background:rgba(220,38,38,.14);border:1px solid rgba(220,38,38,.28);color:#fecaca;font-size:.94rem;font-weight:850;transition:.25s}.detail-tag:hover{background:#dc2626;color:#fff;transform:translateY(-2px)}
@media(max-width:900px){.project-detail-header{padding:18px}.project-detail-brand{display:none}.project-detail-container{padding-top:28px}.project-hero{height:55vh;min-height:380px;margin-bottom:44px;border-radius:18px}.project-meta{grid-template-columns:1fr}.project-description-section{padding:30px}.gallery-arrow{width:40px;height:40px}.gallery-arrow.prev{left:12px}.gallery-arrow.next{right:12px}}
@media(max-width:560px){.back-button{padding:11px 16px;font-size:.92rem}.project-hero{height:46vh;min-height:300px}.project-info{gap:42px}.project-detail-title{font-size:clamp(2.35rem,14vw,4rem)}.project-description-section{padding:24px}.meta-item{padding:20px}.project-detail-container{padding-bottom:72px}}