/* ============================================================
   Orozco Construction · Propuesta digital
   Palette: warm off-black + stone tan (golden-hour masonry)
   Type: Libre Caslon Text (display) + Archivo (UI)
   Radius system: containers 20px · media 14px · interactive pill
   ============================================================ */

@font-face{font-family:'Libre Caslon Text';src:url('./assets/fonts/LibreCaslonText-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Libre Caslon Text';src:url('./assets/fonts/LibreCaslonText-400-italic.woff2') format('woff2');font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:'Libre Caslon Text';src:url('./assets/fonts/LibreCaslonText-700.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'Archivo';src:url('./assets/fonts/Archivo-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Archivo';src:url('./assets/fonts/Archivo-500.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Archivo';src:url('./assets/fonts/Archivo-600.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'Archivo';src:url('./assets/fonts/Archivo-700.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}

:root{
  --bg:#0F0D0A;
  --bg-2:#171410;
  --bg-3:#1F1B15;
  --line:rgba(233,221,199,.13);
  --line-strong:rgba(233,221,199,.24);
  --text:#F4EFE5;
  --muted:#BBB098;
  --tan:#D9A962;
  --tan-soft:#E7C285;
  --ink:#181206;
  --maxw:1240px;
  --r-box:20px;
  --r-media:14px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:'Libre Caslon Text',Georgia,serif;
  --sans:'Archivo',system-ui,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--sans);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,video,iframe{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--serif);font-weight:700;line-height:1.12;letter-spacing:-.01em;margin:0}
h2{font-size:clamp(1.7rem,3.6vw,2.6rem);text-wrap:balance}
h3{font-size:1.35rem}
p{margin:0}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
ul{margin:0;padding:0;list-style:none}

.skip{position:absolute;left:-999px;top:0;z-index:200;background:var(--tan);color:var(--ink);padding:.7rem 1.2rem;border-radius:0 0 12px 0;font-weight:600}
.skip:focus{left:0}
:focus-visible{outline:2px solid var(--tan);outline-offset:3px;border-radius:6px}

/* grain */
.grain{position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ============ nav ============ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  height:68px;padding:0 clamp(1.1rem,4vw,2.6rem);
  transition:background .4s var(--ease),border-color .4s var(--ease),backdrop-filter .4s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.scrolled{background:rgba(15,13,10,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav__brand{margin:0;font-family:var(--serif);font-size:1.05rem;letter-spacing:.02em}
.nav__brand span{color:var(--muted)}
.lang{
  display:inline-flex;border:1px solid var(--line-strong);border-radius:999px;padding:3px;
  background:rgba(23,20,16,.6);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.lang__opt{padding:.32rem .8rem;border-radius:999px;font-size:.8rem;font-weight:600;letter-spacing:.06em;color:var(--muted);transition:color .25s,background .25s}
.lang__opt.is-active{background:var(--tan);color:var(--ink)}

/* ============ hero ============ */
.hero{position:relative;min-height:100dvh;display:flex;align-items:center;isolation:isolate}
.hero__media{position:absolute;inset:0;z-index:-1;overflow:hidden;background:#0a0908 url('./assets/poster/reel-01.jpg') center/cover no-repeat}
.hero__video{width:100%;height:100%;object-fit:cover}
.hero__scrim{position:absolute;inset:0;
  background:linear-gradient(78deg,rgba(10,9,7,.93) 22%,rgba(10,9,7,.55) 55%,rgba(10,9,7,.25) 100%),
             linear-gradient(to top,rgba(15,13,10,1) 0,rgba(15,13,10,0) 34%)}
.hero__inner{max-width:var(--maxw);width:100%;margin:0 auto;padding:6.5rem clamp(1.1rem,4vw,2.6rem) 5rem}
.eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--tan);margin-bottom:1.2rem}
.hero__title{font-size:clamp(2.2rem,4.6vw,4.1rem);max-width:24ch}
.hero__line{display:block;overflow:hidden;padding-bottom:.08em}
.hero__line>span,.hero__line>em{display:inline-block;transform:translateY(110%);animation:rise 1s var(--ease) forwards}
.hero__line--accent>em{animation-delay:.18s;font-style:italic;font-weight:400;color:var(--tan-soft)}
@keyframes rise{to{transform:none}}
.hero__sub{margin:1.6rem 0 2.2rem;max-width:46ch;font-size:clamp(1rem,1.5vw,1.15rem);color:#D8CFBC;opacity:0;animation:fade .9s var(--ease) .55s forwards}
.hero__cta{opacity:0;animation:fade .9s var(--ease) .75s forwards}
@keyframes fade{to{opacity:1}}
#heroEnd{height:1px}

/* ============ buttons ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  border-radius:999px;font-weight:600;font-size:.98rem;letter-spacing:.01em;
  transition:transform .25s var(--ease),background .25s var(--ease),box-shadow .25s var(--ease);
}
.btn:active{transform:translateY(1px) scale(.98)}
.btn--primary{background:var(--tan);color:var(--ink);padding:.95rem 1.7rem;box-shadow:0 14px 40px -14px rgba(217,169,98,.45)}
.btn--primary:hover{background:var(--tan-soft);transform:translateY(-2px)}
.btn--card{background:var(--bg-3);border:1px solid var(--line-strong);color:var(--text);padding:.8rem 1.3rem;margin-top:auto}
.btn--card:hover{background:var(--tan);border-color:var(--tan);color:var(--ink)}
.btn--card svg{transition:transform .25s var(--ease)}
.btn--card:hover svg{transform:translate(2px,-2px)}

/* ============ sections ============ */
.section{position:relative;max-width:var(--maxw);margin:0 auto;padding:clamp(4.5rem,9vw,7.5rem) clamp(1.1rem,4vw,2.6rem) 0}
.section__head{max-width:760px;margin-bottom:clamp(2.2rem,5vw,3.4rem)}
.section__sub{margin-top:1rem;color:var(--muted);font-size:1.05rem;max-width:62ch}

/* ============ the 3 cards ============ */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2.2vw,1.6rem);align-items:stretch}
.card{
  display:flex;flex-direction:column;border-radius:var(--r-box);overflow:hidden;
  background:var(--bg-2);border:1px solid var(--line);
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .45s var(--ease);
}
.card:hover{transform:translateY(-8px);border-color:var(--line-strong);box-shadow:0 34px 70px -30px rgba(0,0,0,.75)}
.card--system{background:linear-gradient(170deg,#241C10,#171410 60%);border-color:rgba(217,169,98,.35)}
.card--system:hover{border-color:rgba(217,169,98,.6);box-shadow:0 34px 80px -28px rgba(217,169,98,.28)}

.card__preview{position:relative;background:#0a0908}
.chrome{display:flex;align-items:center;height:34px;padding:0 .9rem;background:#242019;border-bottom:1px solid var(--line)}
.chrome__url{font-size:.72rem;color:var(--muted);letter-spacing:.03em;background:#171410;border:1px solid var(--line);border-radius:999px;padding:.18rem .7rem;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chrome__view{position:relative;aspect-ratio:16/10.5;overflow:hidden}
.chrome__view iframe{position:absolute;top:0;left:0;width:1280px;max-width:none;height:840px;border:0;transform-origin:top left;pointer-events:none;background:#fff}
.card__preview::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(to top,rgba(23,20,16,.4),transparent 30%)}

.card__body{display:flex;flex-direction:column;flex:1;gap:.65rem;padding:1.35rem 1.35rem 1.45rem}
.card__tag{font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.card__tag--system{color:var(--tan)}
.card__tagline{color:var(--muted);font-size:.95rem}
.feats{display:flex;flex-direction:column;gap:.55rem;margin:.35rem 0 .9rem}
.feats li{position:relative;padding-left:1.65rem;font-size:.93rem;color:#DDD5C4}
.feats li::before{content:"";position:absolute;left:0;top:.32em;width:15px;height:15px;border-radius:50%;
  background:rgba(217,169,98,.16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 256 256'%3E%3Cpath fill='%23D9A962' d='m232.49 80.49l-128 128a12 12 0 0 1-17 0l-56-56a12 12 0 1 1 17-17L96 183L215.51 63.51a12 12 0 0 1 17 17Z'/%3E%3C/svg%3E") center/9px no-repeat}

/* ============ social mosaic ============ */
.section--social{padding-bottom:0}
.mosaic{
  display:grid;gap:10px;
  grid-template-columns:repeat(12,1fr);
  grid-auto-rows:clamp(96px,13.5vw,180px);
}
.tile{position:relative;border-radius:var(--r-media);overflow:hidden;background:#0a0908;display:block;cursor:pointer;border:1px solid var(--line)}
.tile video{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.tile:hover video{transform:scale(1.04)}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(10,9,8,.35),transparent 40%);opacity:0;transition:opacity .35s var(--ease)}
.tile:hover::after{opacity:1}
.tile__zoom{
  position:absolute;right:.7rem;bottom:.7rem;z-index:2;display:grid;place-items:center;
  width:38px;height:38px;border-radius:50%;background:rgba(15,13,10,.72);color:var(--tan-soft);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  opacity:0;transform:translateY(6px);transition:opacity .3s var(--ease),transform .3s var(--ease);
}
.tile:hover .tile__zoom,.tile:focus-visible .tile__zoom{opacity:1;transform:none}
/* mosaic placement (desktop) */
.tile--r8{grid-column:1/5;grid-row:1/3}
.tile--r1{grid-column:5/13;grid-row:1/3}
.tile--r3{grid-column:1/7;grid-row:3/4}
.tile--r6{grid-column:7/10;grid-row:3/4}
.tile--r7{grid-column:10/13;grid-row:3/5}
.tile--r4{grid-column:1/4;grid-row:4/5}
.tile--r5{grid-column:4/7;grid-row:4/5}
.tile--r2{grid-column:7/10;grid-row:4/5}
.mosaic__hint{margin-top:.9rem;font-size:.85rem;color:var(--muted);text-align:center}

/* offer bar */
.offer{
  margin-top:clamp(2.2rem,5vw,3.2rem);
  display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap;
  border:1px solid rgba(217,169,98,.35);border-radius:var(--r-box);
  background:linear-gradient(120deg,rgba(217,169,98,.10),rgba(217,169,98,.02) 55%),var(--bg-2);
  padding:clamp(1.4rem,3vw,2.2rem) clamp(1.4rem,3.4vw,2.6rem);
}
.feats--offer{margin:0;gap:.7rem}
.feats--offer li{font-size:1rem}
.offer__nets{display:flex;gap:.7rem;margin-top:1.1rem;color:var(--muted)}
.offer__price{text-align:right;min-width:220px}
.offer__label{font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--tan)}
.offer__amount{font-family:var(--serif);font-size:clamp(3rem,6vw,4.2rem);line-height:1;margin:.3rem 0 .4rem}
.offer__amount span{font-family:var(--sans);font-size:1.05rem;color:var(--muted);margin-left:.2rem}
.offer__note{font-size:.9rem;color:var(--muted)}

/* ============ splits (google / chatbot) ============ */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split--flip .split__copy{order:2}
.split--flip .split__visual{order:1}
.split__body{margin:1.1rem 0 1.4rem;color:var(--muted);max-width:56ch}
.split__visual{display:flex;flex-direction:column;align-items:center;gap:.9rem}
.visual__caption{font-size:.8rem;color:var(--muted)}

/* phone / google mock */
.phone{
  width:min(330px,86vw);border-radius:38px;padding:12px;
  background:#0a0908;border:1px solid var(--line-strong);
  box-shadow:0 40px 90px -35px rgba(0,0,0,.8),0 0 0 1px rgba(217,169,98,.08);
}
.phone__screen{border-radius:28px;overflow:hidden;background:#fff;color:#1f1f1f}
.gsearch{padding:1rem;font-family:Arial,Helvetica,sans-serif}
.gsearch__bar{
  display:flex;align-items:center;gap:.6rem;padding:.65rem 1rem;margin-bottom:1rem;
  border-radius:999px;background:#f1f3f4;color:#202124;font-size:.88rem;
}
.gsearch__bar svg{color:#5f6368;flex:none}
.gsearch__result{padding:.8rem 0;border-top:1px solid #eee}
.gsearch__result--ad{border-top:0;background:#fff}
.gsearch__sponsored{font-size:.72rem;font-weight:700;color:#202124;margin-bottom:.35rem}
.gsearch__site{font-size:.74rem;color:#4d5156;margin-bottom:.15rem}
.gsearch__title{font-size:.98rem;color:#1a0dab;line-height:1.3;margin-bottom:.25rem}
.gsearch__desc{font-size:.8rem;color:#4d5156;line-height:1.45}
.gsearch__call{
  display:inline-flex;align-items:center;gap:.4rem;margin-top:.55rem;
  font-size:.8rem;font-weight:700;color:#1a73e8;border:1px solid #dadce0;border-radius:999px;padding:.35rem .8rem;
}
.gsearch__result--dim{opacity:.45}
.gsearch__result--dim .gsearch__title{color:#1a0dab}

/* chat demo */
.chat{
  width:min(400px,92vw);border-radius:var(--r-box);overflow:hidden;
  background:var(--bg-3);border:1px solid var(--line-strong);
  box-shadow:0 40px 90px -35px rgba(0,0,0,.8);
  display:flex;flex-direction:column;
}
.chat__head{display:flex;align-items:center;gap:.6rem;padding:.9rem 1.1rem;border-bottom:1px solid var(--line);background:var(--bg-2)}
.chat__head p{font-size:.88rem;font-weight:600}
.chat__dot{width:9px;height:9px;border-radius:50%;background:#7FBF7F;box-shadow:0 0 8px rgba(127,191,127,.8)}
.chat__log{display:flex;flex-direction:column;gap:.6rem;padding:1.1rem;min-height:300px}
.msg{max-width:82%;padding:.6rem .9rem;border-radius:16px;font-size:.9rem;line-height:1.45;
  opacity:0;transform:translateY(10px);transition:opacity .45s var(--ease),transform .45s var(--ease)}
.msg.show{opacity:1;transform:none}
.msg--bot{align-self:flex-start;background:var(--bg-2);border:1px solid var(--line);border-bottom-left-radius:6px}
.msg--user{align-self:flex-end;background:rgba(217,169,98,.18);border:1px solid rgba(217,169,98,.3);border-bottom-right-radius:6px}
.msg--note{align-self:center;max-width:100%;background:none;border:0;font-size:.78rem;color:var(--tan);display:flex;align-items:center;gap:.4rem}
.typing{display:inline-flex;gap:4px;align-items:center;padding:.7rem .9rem}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:blink 1s infinite}
.typing i:nth-child(2){animation-delay:.18s}
.typing i:nth-child(3){animation-delay:.36s}
@keyframes blink{0%,80%,100%{opacity:.25}40%{opacity:1}}
.chat__replay{
  margin:.4rem 1.1rem 1rem;align-self:flex-end;font-size:.8rem;font-weight:600;color:var(--muted);
  border:1px solid var(--line);border-radius:999px;padding:.4rem .9rem;transition:color .25s,border-color .25s;
}
.chat__replay:hover{color:var(--tan);border-color:var(--tan)}

/* ============ flow chips ============ */
.section--flow{text-align:center}
.section--flow .section__head{margin-left:auto;margin-right:auto}
.section--flow .section__sub{margin-left:auto;margin-right:auto}
.flow{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:.7rem}
.flow__arrow{color:var(--tan);flex:none}
.chip{
  display:inline-flex;align-items:center;padding:.65rem 1.25rem;border-radius:999px;
  background:rgba(23,20,16,.75);border:1px solid var(--line-strong);font-size:.93rem;color:#DDD5C4;
}
.chip--result{background:var(--tan);border-color:var(--tan);color:var(--ink);font-weight:600}

/* ============ final CTA ============ */
.section--cta{padding-bottom:clamp(4rem,8vw,6rem)}
.cta{
  text-align:center;border:1px solid var(--line);border-radius:var(--r-box);
  background:radial-gradient(90% 120% at 50% 0%,rgba(217,169,98,.12),transparent 55%),var(--bg-2);
  padding:clamp(3rem,7vw,5rem) clamp(1.4rem,4vw,3rem);
}
.cta__title{font-size:clamp(2.4rem,5.5vw,3.8rem)}
.cta__title em{font-weight:400;color:var(--tan-soft)}
.cta__sub{margin:1.1rem auto 2rem;max-width:46ch;color:var(--muted);font-size:1.05rem}

/* ============ footer ============ */
.foot{
  max-width:var(--maxw);margin:0 auto;padding:2.2rem clamp(1.1rem,4vw,2.6rem) 2.6rem;
  border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:1.4rem;flex-wrap:wrap;
}
.foot__brand{display:inline-flex;align-items:center;gap:.7rem;font-size:.9rem;color:var(--muted);transition:color .25s}
.foot__brand:hover{color:var(--text)}
.foot__brand img{height:20px;width:auto;opacity:.95}
.foot__brand svg{color:var(--tan)}
.foot__meta{text-align:right;font-size:.85rem;color:var(--muted)}
.foot__dim{margin-top:.25rem;opacity:.7}

/* ============ lightbox ============ */
.lightbox{position:fixed;inset:0;z-index:150;display:grid;place-items:center;padding:1.2rem;
  background:rgba(10,9,7,.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.lightbox[hidden]{display:none}
.lightbox__stage{margin:0;max-width:min(1000px,94vw)}
.lightbox__stage video{max-height:78dvh;max-width:100%;border-radius:var(--r-media);background:#000}
.lightbox__stage figcaption{margin-top:.8rem;text-align:center;font-size:.92rem;color:var(--muted)}
.lightbox__close{
  position:absolute;top:1.2rem;right:1.4rem;display:grid;place-items:center;
  width:46px;height:46px;border-radius:50%;background:var(--bg-3);border:1px solid var(--line-strong);
  transition:background .25s,color .25s;
}
.lightbox__close:hover{background:var(--tan);color:var(--ink)}

/* static capture mode (screenshots / PDF) */
body.static .hero{min-height:720px}

/* ============ reveal ============ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============ reduced motion ============ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .hero__line>span,.hero__line>em{transform:none;animation:none}
  .hero__sub,.hero__cta{opacity:1;animation:none}
  .hero__video{display:none}
  .tile video{transition:none}
  .typing i{animation:none;opacity:.6}
  .card,.btn,.msg{transition:none}
}

/* ============ responsive ============ */
@media (max-width:1020px){
  .cards{grid-template-columns:1fr;max-width:560px;margin:0 auto}
  .split{grid-template-columns:1fr}
  .split--flip .split__copy{order:1}
  .split--flip .split__visual{order:2}
  .split__visual{margin-top:1rem}
}
@media (max-width:760px){
  .mosaic{grid-template-columns:repeat(2,1fr);grid-auto-rows:34vw;grid-auto-flow:dense}
  .tile--r8{grid-column:1/2;grid-row:auto/span 2}
  .tile--r1{grid-column:2/3;grid-row:auto/span 1}
  .tile--r3,.tile--r6,.tile--r4,.tile--r5,.tile--r2{grid-column:auto/span 1;grid-row:auto/span 1}
  .tile--r7{grid-column:auto/span 1;grid-row:auto/span 2}
  .offer{flex-direction:column;align-items:flex-start}
  .offer__price{text-align:left}
  .foot{flex-direction:column;align-items:flex-start}
  .foot__meta{text-align:left}
  .hero__inner{padding-top:5.5rem}
}