/* ============================================================
   INPULSO STUDIO — Hoja de estilos del sitio
   Paleta y tipografía según branding oficial.
   ============================================================ */
:root{
  --cream:#EFEADD;--surface:#F6F2E8;--ink:#22312A;--ink-soft:#55615A;
  --forest:#1C3A29;--forest-deep:#132E1B;--green:#2E6B3B;
  --gold:#D4AF37;--gold-deep:#B8932E;--line:#DED7C6;
  --shadow:0 18px 50px -28px rgba(19,46,27,.5);
  --serif:'Playfair Display',Georgia,serif;--sans:'Jost',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--cream);line-height:1.6;font-weight:300;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
.serif{font-family:var(--serif)}
.eyebrow{font-size:12px;letter-spacing:.32em;text-transform:uppercase;font-weight:500;color:var(--green)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:13px;letter-spacing:.16em;text-transform:uppercase;font-weight:500;padding:15px 30px;border-radius:100px;transition:.3s;cursor:pointer;border:1px solid transparent}
.btn-solid{background:var(--forest);color:#F6F1E8}.btn-solid:hover{background:var(--forest-deep)}
.btn-gold{background:var(--gold);color:var(--forest-deep)}.btn-gold:hover{background:var(--gold-deep)}
.btn-ghost{border-color:var(--ink);color:var(--ink)}.btn-ghost:hover{background:var(--ink);color:var(--cream)}
.btn-light{border-color:rgba(239,234,221,.6);color:#F6F1E8}.btn-light:hover{background:#F6F1E8;color:var(--forest-deep);border-color:#F6F1E8}

/* Logo */
.logo{display:inline-flex;align-items:center;gap:13px;color:var(--forest)}
.mark{height:42px;width:auto;flex:none}
.lockup{display:flex;flex-direction:column;line-height:1}
.lk1{font-family:var(--serif);font-weight:500;font-size:21px;letter-spacing:.2em}
.lk2{font-family:var(--sans);font-weight:400;font-size:9.5px;letter-spacing:.5em;margin-top:5px;padding-left:3px;color:inherit;opacity:.92}

/* Nav */
header.nav{position:sticky;top:0;z-index:50;background:rgba(239,234,221,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:84px}
.menu{display:flex;gap:38px;list-style:none;font-size:14px;letter-spacing:.06em}
.menu a{position:relative;padding:4px 0;color:var(--ink-soft);transition:.25s}
.menu a:hover,.menu a.active{color:var(--ink)}
.menu a.active::after,.menu a:hover::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1px;background:var(--gold)}
.nav-cta{font-size:13px;letter-spacing:.14em;text-transform:uppercase;border:1px solid var(--forest);padding:11px 22px;border-radius:100px;transition:.3s;color:var(--forest)}
.nav-cta:hover{background:var(--forest);color:#F6F1E8}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:26px;height:2px;background:var(--forest);transition:.3s}
.mobile-nav{position:fixed;inset:0;z-index:60;background:var(--forest);color:#EFE9DE;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:26px;transform:translateY(-100%);transition:.4s;opacity:0;pointer-events:none}
.mobile-nav.open{transform:translateY(0);opacity:1;pointer-events:auto}
.mobile-nav a{font-family:var(--serif);font-size:30px;color:#F6F1E8}
.mobile-nav a.active{color:var(--gold)}
.mobile-nav .close{position:absolute;top:26px;right:26px;font-size:34px;color:#EFE9DE;background:none;border:0;cursor:pointer}

/* Hero */
.hero{position:relative;min-height:88vh;display:flex;align-items:flex-end;overflow:hidden}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(11,26,17,.90) 0%,rgba(11,26,17,.86) 55%,rgba(11,26,17,.70) 70%,rgba(11,26,17,.22) 82%,rgba(11,26,17,0) 90%),
  linear-gradient(180deg,rgba(11,26,17,.06) 0%,rgba(11,26,17,.12) 50%,rgba(11,26,17,.34) 85%,rgba(11,26,17,.55) 100%)}
.hero-content{position:relative;z-index:2;color:#FBF8F1;padding-bottom:80px;text-shadow:0 1px 3px rgba(8,20,13,.5)}
.hero-content .btn{text-shadow:none}
.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(40px,6vw,76px);line-height:1.06;max-width:16ch;margin:18px 0 22px}
.hero p{max-width:46ch;font-size:18px;font-weight:400;color:rgba(246,241,232,.94)}
.hero .eyebrow{color:var(--gold)}
.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}

/* Intro */
.intro{padding:108px 0;text-align:center}
.intro p.lead{font-family:var(--serif);font-weight:400;font-size:clamp(24px,3.2vw,38px);line-height:1.4;max-width:22ch;margin:22px auto 0;color:var(--ink)}
.intro p.lead span{color:var(--green);font-style:italic}

/* Encabezado de sección */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:54px;flex-wrap:wrap}
.sec-head h2{font-family:var(--serif);font-weight:400;font-size:clamp(30px,4vw,46px);line-height:1.1}

/* Servicios */
.services{padding:40px 0 110px}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.svc{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:38px 32px;transition:.35s}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.svc:hover .num{background:var(--gold);color:var(--forest-deep);border-color:var(--gold)}
.svc .num{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);font-family:var(--serif);font-size:14px;color:var(--green);transition:.35s}
.svc h3{font-family:var(--serif);font-weight:500;font-size:23px;margin:16px 0 12px;line-height:1.2}
.svc p{font-size:15px;color:var(--ink-soft)}

/* Proyectos (home, grilla) */
.projects{padding:112px 0;background:var(--forest);color:#EFE9DE;border-radius:42px 42px 0 0}
.projects .eyebrow{color:var(--gold)}
.projects h2{color:#F6F1E8}
.proj-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.card{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:4/3;cursor:pointer;background:#11231a}
.card img{width:100%;height:100%;object-fit:cover;transition:.7s ease}
.card:hover img{transform:scale(1.06)}
.card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(17,35,26,.9) 100%)}
.card .meta{position:absolute;left:26px;bottom:24px;z-index:2}
.card .meta .loc{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.card .meta h3{font-family:var(--serif);font-weight:500;font-size:27px;color:#F6F1E8;margin-top:4px}
.proj-foot{margin-top:46px;text-align:center}

/* Página Proyectos (filas zigzag) */
.phead{padding:70px 0 40px}
.phead.center{text-align:center}
.phead h1{font-family:var(--serif);font-weight:400;font-size:clamp(40px,6vw,72px);line-height:1.05;margin:16px 0 18px;max-width:18ch}
.phead.center h1{margin-left:auto;margin-right:auto}
.phead p{max-width:54ch;font-size:18px;color:var(--ink-soft)}
.phead.center p{margin:0 auto}
.list{padding:20px 0 90px;display:flex;flex-direction:column;gap:30px}
.prow{display:grid;grid-template-columns:1.15fr .85fr;background:var(--surface);border:1px solid var(--line);border-radius:22px;overflow:hidden;transition:.4s}
.prow:hover{box-shadow:var(--shadow);border-color:transparent;transform:translateY(-4px)}
.prow.flip{grid-template-columns:.85fr 1.15fr}
.prow.flip .pgal{order:2}.prow.flip .pinfo{order:1}
.pgal{position:relative;display:grid;grid-template-columns:2fr 1fr;grid-template-rows:1fr 1fr;gap:4px;min-height:380px}
.pgal img{width:100%;height:100%;object-fit:cover}
.pgal .main{grid-row:1/3}
.pgal .count{position:absolute;right:14px;bottom:14px;background:rgba(19,46,27,.8);color:#F6F1E8;font-size:12px;letter-spacing:.1em;padding:7px 14px;border-radius:100px;backdrop-filter:blur(4px)}
.pinfo{padding:46px 44px;display:flex;flex-direction:column;justify-content:center}
.pinfo .loc{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--green);font-weight:500}
.pinfo h2{font-family:var(--serif);font-weight:500;font-size:clamp(28px,3.4vw,40px);line-height:1.1;margin:10px 0 16px}
.pinfo p{color:var(--ink-soft);font-size:16px;margin-bottom:22px}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}
.tag{font-size:12px;letter-spacing:.06em;padding:6px 14px;border-radius:100px;background:#EDE4D5;color:var(--forest);border:1px solid var(--line)}
.plink{font-size:13px;letter-spacing:.16em;text-transform:uppercase;font-weight:500;color:var(--ink);display:inline-flex;align-items:center;gap:9px;transition:.3s;align-self:flex-start}
.plink .ar{transition:.3s}
.plink:hover{color:var(--green)}.plink:hover .ar{transform:translateX(6px)}

/* Ficha de proyecto */
.pdetail{padding:54px 0 90px}
.pback{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);display:inline-flex;gap:8px;align-items:center;margin-bottom:26px;transition:.25s}
.pback:hover{color:var(--green)}
.pd-head{display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:end;margin-bottom:42px}
.pd-head .loc{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--green);font-weight:500}
.pd-head h1{font-family:var(--serif);font-weight:400;font-size:clamp(38px,5.5vw,64px);line-height:1.04;margin-top:10px}
.pd-head p{color:var(--ink-soft);font-size:16px}
.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.gallery a{display:block;border-radius:16px;overflow:hidden;background:#e7e0d2}
.gallery a img{width:100%;height:100%;object-fit:cover;transition:.6s}
.gallery a:hover img{transform:scale(1.04)}
.gallery a.big{grid-column:span 8}
.gallery a.sm{grid-column:span 4}
.gallery a.half{grid-column:span 6}
.gallery a.big img,.gallery a.half img{aspect-ratio:4/3}
.gallery a.sm img{aspect-ratio:3/4;height:100%}

/* Lightbox */
.lb{position:fixed;inset:0;z-index:90;background:rgba(11,24,16,.92);display:none;align-items:center;justify-content:center;padding:30px}
.lb.open{display:flex}
.lb img{max-width:92vw;max-height:88vh;border-radius:8px}
.lb .x{position:absolute;top:24px;right:30px;color:#EFE9DE;font-size:38px;cursor:pointer;background:none;border:0}
.lb .nav-btn{position:absolute;top:50%;transform:translateY(-50%);color:#EFE9DE;font-size:44px;cursor:pointer;background:none;border:0;padding:10px 18px;opacity:.8}
.lb .prev{left:14px}.lb .next{right:14px}.lb .nav-btn:hover{opacity:1;color:var(--gold)}

/* Nosotros */
.about{padding:120px 0;display:grid;grid-template-columns:1.05fr 1fr;gap:70px;align-items:center}
.about-media{position:relative}
.about-media img{border-radius:20px;width:100%;aspect-ratio:5/6;object-fit:cover;box-shadow:var(--shadow)}
.about-media .tag-float{position:absolute;bottom:-24px;left:-24px;background:var(--gold);color:var(--forest-deep);font-family:var(--serif);font-size:18px;padding:20px 26px;border-radius:16px;max-width:210px;line-height:1.3;font-weight:500;font-style:italic}
.about h2{font-family:var(--serif);font-weight:400;font-size:clamp(30px,4vw,48px);line-height:1.12;margin:18px 0 22px}
.about p{color:var(--ink-soft);font-size:16px;margin-bottom:18px}
.about .signoff{font-family:var(--serif);font-style:italic;font-size:20px;color:var(--green);margin-top:8px}
.values{padding:0 0 110px;display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.value{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:36px 34px}
.value h3{font-family:var(--serif);font-weight:500;font-size:22px;margin-bottom:10px}
.value p{color:var(--ink-soft);font-size:15px}

/* Instagram — bloque invitación */
.igband{padding:30px 0 110px}
.igcard{background:var(--forest);border-radius:28px;overflow:hidden;display:grid;grid-template-columns:1.05fr .95fr;align-items:stretch}
.igcard .txt{padding:64px 56px;color:#EFE9DE;display:flex;flex-direction:column;justify-content:center}
.igcard .txt .eyebrow{color:var(--gold)}
.igcard .txt h2{font-family:var(--serif);font-weight:400;font-size:clamp(28px,3.6vw,46px);color:#F6F1E8;line-height:1.1;margin:14px 0 16px}
.igcard .txt p{color:rgba(239,233,222,.85);font-size:17px;max-width:42ch;margin-bottom:32px}
.igcard .media{position:relative;min-height:380px}
.igcard .media img{width:100%;height:100%;object-fit:cover}
.igcard .media::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(19,46,27,.55),rgba(19,46,27,.15))}
.igcard .media .glyph{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:#F6F1E8;text-shadow:0 2px 14px rgba(8,20,13,.5)}
.igcard .media .glyph svg{width:54px;height:54px;color:var(--gold)}
.igcard .media .glyph b{font-family:var(--serif);font-weight:500;font-size:22px;letter-spacing:.02em}

/* CTA */
.cta{padding:110px 0;text-align:center}
.cta.gold{background:var(--gold);color:var(--forest-deep)}
.cta.gold .eyebrow{color:var(--forest-deep)}
.cta.green{background:var(--forest);color:#EFE9DE;border-radius:42px 42px 0 0}
.cta.green .eyebrow{color:var(--gold)}.cta.green h2{color:#F6F1E8}
.cta h2{font-family:var(--serif);font-weight:400;font-size:clamp(34px,5vw,60px);line-height:1.06;max-width:18ch;margin:16px auto 14px}
.cta p{font-size:18px;max-width:40ch;margin:0 auto 34px}
.cta.gold p{color:rgba(19,46,27,.82)}.cta.green p{color:rgba(239,233,222,.85)}

/* Contacto */
.banner{max-width:1240px;margin:0 auto 8px;padding:0 32px}
.banner .inner{border-radius:14px;padding:16px 22px;font-size:15px;display:none}
.banner .ok{background:#E4EFE0;border:1px solid #B9D6B0;color:#2E6B3B}
.banner .err{background:#FBE6E6;border:1px solid #F0C2C2;color:#B23B3B}
.contact{padding:20px 0 100px}
.cgrid{display:grid;grid-template-columns:1.05fr .95fr;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:var(--surface)}
.fwrap{padding:54px 50px}
.fwrap h2{font-family:var(--serif);font-weight:500;font-size:28px;margin-bottom:8px}
.fwrap .sub{color:var(--ink-soft);font-size:15px;margin-bottom:30px}
.field{margin-bottom:22px}
.field label{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:9px}
.field input,.field textarea{width:100%;background:var(--cream);border:1px solid var(--line);border-radius:12px;padding:15px 16px;font-family:var(--sans);font-size:16px;color:var(--ink);transition:.25s;font-weight:300}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--green);background:#fff;box-shadow:0 0 0 3px rgba(46,107,59,.12)}
.field textarea{min-height:140px;resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.fnote{font-size:12.5px;color:var(--ink-soft);margin-top:8px}
.submit{width:100%;margin-top:6px}
.info{background:var(--forest);color:#EFE9DE;padding:54px 48px;display:flex;flex-direction:column}
.info .eyebrow{color:var(--gold)}
.info h3{font-family:var(--serif);font-weight:400;font-size:26px;color:#F6F1E8;margin:12px 0 28px;line-height:1.2}
.cline{display:flex;gap:16px;align-items:flex-start;margin-bottom:24px}
.cline .ic{flex:none;width:42px;height:42px;border-radius:50%;border:1px solid rgba(212,175,55,.5);display:flex;align-items:center;justify-content:center;color:var(--gold)}
.cline .ic svg{width:18px;height:18px}
.cline .t{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#9DB39B}
.cline .v{font-size:17px;color:#F6F1E8;margin-top:3px}
.cline a.v:hover{color:var(--gold)}
.info-media{margin-top:auto;border-radius:14px;overflow:hidden;aspect-ratio:16/9}
.info-media img{width:100%;height:100%;object-fit:cover}

/* Footer */
footer.ft{background:var(--forest-deep);color:#CFC8BB;padding:80px 0 36px}
.ft .logo{color:var(--gold)}
.ft-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:54px;border-bottom:1px solid rgba(255,255,255,.1)}
.ft p{font-size:15px;max-width:34ch;margin-top:16px}
.ft h4{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:#9DA894;margin-bottom:18px}
.ft a.lnk{display:block;margin-bottom:11px;font-size:15px;color:#CFC8BB;transition:.25s}
.ft a.lnk:hover{color:var(--gold)}
.ft-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:26px;font-size:13px;color:#8C9483;flex-wrap:wrap;gap:12px}

/* Responsive */
@media(max-width:920px){
  .menu,.nav-cta{display:none}
  .burger{display:flex}
  .hero::after{background:linear-gradient(180deg,rgba(11,26,17,0) 0%,rgba(11,26,17,.20) 28%,rgba(11,26,17,.62) 50%,rgba(11,26,17,.88) 100%)}
  .svc-grid{grid-template-columns:1fr}
  .proj-grid{grid-template-columns:1fr}
  .prow,.prow.flip{grid-template-columns:1fr}
  .prow.flip .pgal{order:1}.prow.flip .pinfo{order:2}
  .pgal{min-height:300px}
  .pinfo{padding:34px 28px}
  .pd-head{grid-template-columns:1fr;gap:18px}
  .gallery a.big,.gallery a.sm,.gallery a.half{grid-column:span 12}
  .gallery a img{aspect-ratio:4/3 !important}
  .about{grid-template-columns:1fr;gap:50px}
  .about-media .tag-float{left:auto;right:16px}
  .values{grid-template-columns:1fr}
  .igcard{grid-template-columns:1fr}
  .igcard .txt{padding:44px 30px}
  .igcard .media{min-height:300px;order:-1}
  .cgrid{grid-template-columns:1fr}
  .fwrap,.info{padding:40px 28px}
  .ft-top{grid-template-columns:1fr;gap:32px}
  .ft-bottom{flex-direction:column;text-align:center}
}