/* =========================================================
   PACK ARSENAL DEL HERRERO — theme.css
   Identidad industrial / premium / técnica
   ========================================================= */

:root{
  --bg:#101416;
  --bg-alt:#0c1012;
  --card:#1D2529;
  --card-2:#20292e;
  --line:rgba(231,165,68,.16);
  --line-strong:rgba(231,165,68,.32);
  --copper:#D88927;
  --gold:#E7A544;
  --white:#F5F2EA;
  --ink:#C7CFD1;
  --ink-dim:#8B969A;
  --green:#27B66D;
  --green-dark:#1C8F58;
  --red:#C0472E;

  --font-display:'Oswald',sans-serif;
  --font-body:'Barlow',sans-serif;
  --font-mono:'JetBrains Mono',monospace;

  --container:1160px;
  --container-narrow:760px;
  --gutter:1.25rem;
  --radius:3px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
button{font:inherit;background:none;border:0;color:inherit;cursor:pointer}
h1,h2,h3,h4{margin:0;font-family:var(--font-display);color:var(--white);font-weight:600;letter-spacing:.01em}
p{margin:0}
svg{display:block}

.container{max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.container-narrow{max-width:var(--container-narrow);margin-inline:auto;padding-inline:var(--gutter)}

section{position:relative;padding-block:clamp(3.25rem,7vw,5.5rem)}
.bg-alt{background:var(--bg-alt)}
.bg-card{background:var(--card)}

/* ---------- blueprint grid backdrop ---------- */
.blueprint{
  background-image:
    linear-gradient(rgba(231,165,68,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(231,165,68,.05) 1px,transparent 1px);
  background-size:34px 34px;
  background-position:center top;
}
.blueprint::after{content:none}

/* ---------- eyebrow / index label ---------- */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.5em;
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--copper);
  margin-bottom:.85rem;
}
.eyebrow::before{content:"//";color:var(--gold);opacity:.85}

.section-head{max-width:640px;margin-inline:auto;text-align:center;margin-bottom:clamp(2rem,5vw,3rem)}
.section-head h2{font-size:clamp(1.7rem,4.4vw,2.55rem);text-transform:uppercase;line-height:1.15}
.section-head p{margin-top:.9rem;color:var(--ink);font-size:1rem}
.section-head.left{margin-inline:0;text-align:left}

.accent{color:var(--gold)}
.accent-copper{color:var(--copper)}

/* ---------- corner-bracket frame motif ---------- */
.frame{position:relative}
.frame::before,.frame::after{
  content:"";position:absolute;width:16px;height:16px;
  border:2px solid var(--gold);pointer-events:none;opacity:.9;
}
.frame::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.frame::after{bottom:-1px;right:-1px;border-left:0;border-top:0}

/* ---------- buttons ---------- */
.btn{
  --cut:11px;
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:var(--font-body);font-weight:700;text-transform:uppercase;
  letter-spacing:.05em;font-size:.92rem;
  padding:1.05rem 1.9rem;
  clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
  cursor:pointer;border:none;
  width:100%;
}
@media(min-width:480px){.btn{width:auto}}
.btn-primary{
  background:linear-gradient(180deg,#2fca7c,var(--green));
  color:#04160c;
  box-shadow:0 10px 28px -10px rgba(39,182,109,.55);
}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 14px 34px -10px rgba(39,182,109,.7)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  background:transparent;color:var(--gold);border:1px solid var(--line-strong);
}
.btn-ghost:hover{background:rgba(231,165,68,.08);border-color:var(--gold)}
.btn-block{width:100%}
.btn small{display:block;font-family:var(--font-mono);font-weight:400;text-transform:none;letter-spacing:0;font-size:.7rem;opacity:.85}

.microcopy{margin-top:.75rem;text-align:center;font-size:.78rem;color:var(--ink-dim)}
.microcopy svg{width:14px;height:14px;display:inline-block;vertical-align:-2px;margin-right:.3em;color:var(--copper)}

/* ---------- trust bar ---------- */
.trustbar{
  background:#0a0d0f;border-bottom:1px solid var(--line);
  padding:.6rem var(--gutter);
}
.trustbar ul{
  display:flex;justify-content:center;flex-wrap:wrap;gap:1.4rem;
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-dim);
}
.trustbar li{display:flex;align-items:center;gap:.4em}
.trustbar svg{width:13px;height:13px;color:var(--copper)}

/* ---------- hero ---------- */
.hero{padding-block:clamp(2.5rem,7vw,4.5rem);position:relative}
.hero .container{
  display:grid;gap:clamp(2rem,5vw,3rem);
  grid-template-columns:1fr;
  align-items:center;
}
.hero .container>*{min-width:0}
@media(min-width:960px){
  .hero .container{grid-template-columns:1.05fr .95fr}
}
.badge-chip{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold);border:1px solid var(--line-strong);
  padding:.5em .9em;border-radius:2px;background:rgba(231,165,68,.06);
}
.badge-chip .dot{width:6px;height:6px;background:var(--green);border-radius:50%;box-shadow:0 0 8px var(--green)}
.hero h1{
  margin-top:1.1rem;
  font-size:clamp(2.1rem,6.2vw,3.6rem);
  line-height:1.06;text-transform:uppercase;
}
.hero h1 .line2{color:var(--gold)}
.hero .lead{margin-top:1.2rem;font-size:clamp(1rem,2.4vw,1.15rem);color:var(--ink);max-width:52ch}
.hero .cats{
  margin-top:1.4rem;
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.03em;color:var(--ink-dim);
  line-height:1.9;
}
.hero .cats b{color:var(--copper);font-weight:500}
.hero .cta-row{margin-top:2rem}

.hero-visual{position:relative}
.hero-panel{
  position:relative;background:var(--card);border:1px solid var(--line);
  padding:clamp(1.2rem,3vw,2rem);
}
.hero-panel .ring{
  position:absolute;inset:10px;border:1px dashed var(--line-strong);pointer-events:none;
}
/* ---------- product mockup ---------- */
.mockup{position:relative;z-index:1;width:100%;max-width:340px;margin-inline:auto;filter:drop-shadow(0 30px 45px rgba(0,0,0,.6))}
.mockup img{width:100%;height:auto;display:block;border-radius:2px}
.mockup.sm{max-width:190px}

.tag-callout{
  position:absolute;z-index:2;background:#0d1214;border:1px solid var(--line-strong);
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--white);padding:.5em .75em;display:flex;align-items:center;gap:.5em;
  box-shadow:0 10px 24px -8px rgba(0,0,0,.6);
}
.tag-callout svg{width:14px;height:14px;color:var(--green)}
.tag-callout.tl{top:-14px;left:-10px}
.tag-callout.br{bottom:-14px;right:-10px}
@media(max-width:479px){.tag-callout{font-size:.58rem;padding:.4em .55em}}

/* ---------- category cards ---------- */
.cat-grid{
  display:grid;gap:1rem;grid-template-columns:repeat(2,1fr);
}
@media(min-width:640px){.cat-grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:960px){.cat-grid{grid-template-columns:repeat(4,1fr)}}
.cat-card{
  position:relative;background:var(--card);border:1px solid var(--line);
  aspect-ratio:3/4;overflow:hidden;
}
.cat-card img{width:100%;height:100%;object-fit:cover;filter:grayscale(45%) contrast(1.02);transition:transform .5s ease,filter .5s ease}
.cat-card::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(16,20,22,0) 35%,rgba(16,20,22,.92) 100%);
  z-index:1;
}
.cat-card:hover img{transform:scale(1.06);filter:grayscale(0) contrast(1.02)}
.cat-card .label{
  position:absolute;left:0;right:0;bottom:0;z-index:2;padding:.85rem .9rem;
}
.cat-card .num{font-family:var(--font-mono);font-size:.62rem;color:var(--copper);letter-spacing:.1em}
.cat-card .name{margin-top:.15rem;font-family:var(--font-display);color:var(--white);font-size:.98rem;text-transform:uppercase;letter-spacing:.01em}

/* ---------- comparison table ---------- */
.compare{
  display:grid;gap:1px;background:var(--line);
  border:1px solid var(--line);
  grid-template-columns:1fr;
  margin-top:2.25rem;
}
@media(min-width:760px){.compare{grid-template-columns:1fr 1fr}}
.compare-col{background:var(--bg-alt);padding:1.6rem clamp(1.2rem,3vw,2rem)}
.compare-col.bad{background:#141213}
.compare-col.good{background:#12211a}
.compare-head{
  display:flex;align-items:center;gap:.6em;margin-bottom:1.1rem;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
}
.compare-col.bad .compare-head{color:#e5806a}
.compare-col.good .compare-head{color:var(--green)}
.compare-col li{
  display:flex;gap:.65em;padding:.55rem 0;border-top:1px solid rgba(255,255,255,.06);
  font-size:.93rem;color:var(--ink);
}
.compare-col li:first-of-type{border-top:0}
.compare-col svg{width:16px;height:16px;flex-shrink:0;margin-top:.15em}
.compare-col.bad svg{color:#e5806a}
.compare-col.good svg{color:var(--green)}

/* ---------- spec grid (que encontraras dentro) ---------- */
.spec-grid{display:grid;gap:.85rem;grid-template-columns:repeat(2,1fr)}
@media(min-width:640px){.spec-grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:960px){.spec-grid{grid-template-columns:repeat(4,1fr)}}
.spec-item{
  display:flex;flex-direction:column;gap:.6rem;background:var(--card);
  border:1px solid var(--line);padding:1.1rem 1rem;
  transition:border-color .25s ease,transform .25s ease;
}
.spec-item:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.spec-item svg{width:22px;height:22px;color:var(--copper)}
.spec-item strong{font-family:var(--font-display);color:var(--white);font-size:1.35rem;line-height:1}
.spec-item span{font-size:.83rem;color:var(--ink-dim)}

/* ---------- gallery marquee ---------- */
.gallery-wrap{position:relative;margin-top:2.5rem;overflow:hidden}
.gallery-wrap::before,.gallery-wrap::after{
  content:"";position:absolute;top:0;bottom:0;width:60px;z-index:2;pointer-events:none;
}
.gallery-wrap::before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
.gallery-wrap::after{right:0;background:linear-gradient(270deg,var(--bg),transparent)}
.gallery-track{display:flex;gap:1rem;width:max-content;animation:scrollX 38s linear infinite}
.gallery-wrap:hover .gallery-track{animation-play-state:paused}
.gallery-item{
  flex-shrink:0;width:150px;height:190px;background:var(--card);border:1px solid var(--line);
  overflow:hidden;position:relative;
}
.gallery-item img{width:100%;height:100%;object-fit:cover;filter:grayscale(55%);transition:filter .4s ease}
.gallery-item:hover img{filter:grayscale(0)}
@keyframes scrollX{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- bonus ---------- */
.bonus-panel{
  margin-top:clamp(2.5rem,5vw,3.5rem);
  background:var(--card);border:1px solid var(--line-strong);
  padding:clamp(1.5rem,4vw,2.5rem);
  position:relative;
}
.bonus-panel-head{display:flex;align-items:center;justify-content:center;gap:.7em;flex-wrap:wrap;text-align:center}
.bonus-panel-head svg{width:26px;height:26px;color:var(--gold)}
.bonus-panel-head h3{font-size:clamp(1.2rem,3vw,1.6rem);text-transform:uppercase;color:var(--gold)}
.bonus-panel > p.sub{text-align:center;margin-top:.5rem;font-size:.85rem;color:var(--ink-dim)}
.bonus-grid{margin-top:1.8rem;display:grid;gap:1rem;grid-template-columns:repeat(2,1fr)}
@media(min-width:760px){.bonus-grid{grid-template-columns:repeat(4,1fr)}}
.bonus-card{
  background:var(--bg-alt);border:1px solid var(--line);padding:1rem;
  display:flex;flex-direction:column;align-items:center;text-align:center;gap:.7rem;
  transition:border-color .25s ease,transform .25s ease;
}
.bonus-card:hover{border-color:var(--gold);transform:translateY(-3px)}
.bonus-card img{width:100%;max-width:132px;height:auto;border:1px solid var(--line)}
.bonus-card .tag{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.1em;color:var(--copper);text-transform:uppercase}
.bonus-card .title{font-size:.86rem;font-weight:600;color:var(--white);line-height:1.3}

/* ---------- testimonials ---------- */
.testi-grid{margin-top:2.5rem;display:grid;gap:1.1rem;grid-template-columns:1fr}
@media(min-width:860px){.testi-grid{grid-template-columns:repeat(3,1fr)}}
.testi-card{
  background:var(--card);border:1px solid var(--line);padding:1.5rem;
  display:flex;flex-direction:column;
}
.testi-stars{display:flex;gap:.2em}
.testi-stars svg{width:15px;height:15px;color:var(--gold);fill:var(--gold)}
.testi-quote{margin-top:.9rem;font-size:.94rem;font-style:italic;color:var(--ink);line-height:1.6;flex-grow:1}
.testi-person{margin-top:1.3rem;display:flex;align-items:center;gap:.7rem;padding-top:1rem;border-top:1px solid var(--line)}
.testi-person img{width:42px;height:42px;border-radius:50%;object-fit:cover;border:1px solid var(--line-strong)}
.testi-person strong{display:block;font-size:.88rem;color:var(--white)}
.testi-person span{font-size:.74rem;color:var(--copper)}

/* ---------- guarantee ---------- */
.guarantee{text-align:center;max-width:680px;margin-inline:auto}
.guarantee svg{width:44px;height:44px;color:var(--gold);margin-inline:auto}
.guarantee h2{margin-top:1rem;font-size:clamp(1.4rem,3.4vw,2rem);text-transform:uppercase}
.guarantee p{margin-top:1rem;font-size:.98rem;color:var(--ink)}

/* ---------- offer / pricing ---------- */
.offer-panel{
  position:relative;max-width:560px;margin-inline:auto;background:var(--card);
  border:1px solid var(--line-strong);padding:clamp(1.6rem,5vw,2.75rem);
  box-shadow:0 30px 60px -25px rgba(0,0,0,.6);
}
.offer-ribbon{
  position:absolute;top:-1px;left:50%;transform:translate(-50%,-50%);
  background:var(--gold);color:#181008;font-family:var(--font-mono);
  font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;
  padding:.4em 1em;font-weight:700;
}
.offer-panel h3{text-align:center;font-size:clamp(1.4rem,4vw,1.9rem);text-transform:uppercase;margin-top:1rem}
.price-row{margin-top:1.4rem;display:flex;flex-direction:column;align-items:center;gap:.3rem}
.price-old{font-family:var(--font-mono);color:var(--red);text-decoration:line-through;font-size:1.1rem}
.price-new{display:flex;align-items:baseline;gap:.35rem;color:var(--gold);font-family:var(--font-display)}
.price-new .cur{font-size:1.2rem;opacity:.8}
.price-new .num{font-size:clamp(2.6rem,8vw,3.4rem);line-height:1}
.price-note{font-size:.76rem;color:var(--ink-dim);text-align:center}
.offer-list{margin-top:1.6rem;display:flex;flex-direction:column;gap:.6rem}
.offer-list li{display:flex;gap:.6em;font-size:.9rem;color:var(--ink)}
.offer-list svg{width:16px;height:16px;color:var(--green);flex-shrink:0;margin-top:.2em}
.offer-list li.bonus-line{color:var(--gold);font-weight:600}
.offer-list li.bonus-line svg{color:var(--gold)}
.countdown{
  margin:1.6rem auto 0;display:flex;align-items:center;justify-content:center;gap:.6em;
  border:1px dashed var(--line-strong);padding:.7rem 1rem;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-dim);
}
.countdown span.time{color:var(--gold);font-size:.95rem;letter-spacing:.05em}

/* ---------- FAQ ---------- */
.faq{max-width:var(--container-narrow);margin-inline:auto}
.faq-list{margin-top:2rem;display:flex;flex-direction:column;gap:.6rem}
details.faq-item{background:var(--card);border:1px solid var(--line)}
details.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1.05rem 1.2rem;font-weight:600;color:var(--gold);font-size:.95rem;
}
details.faq-item summary::-webkit-details-marker{display:none}
details.faq-item summary svg{width:18px;height:18px;flex-shrink:0;transition:transform .25s ease;color:var(--copper)}
details.faq-item[open] summary svg{transform:rotate(180deg)}
.faq-answer{padding:0 1.2rem 1.2rem;font-size:.9rem;color:var(--ink);line-height:1.65}

/* ---------- footer ---------- */
footer{background:var(--bg-alt);border-top:1px solid var(--line);padding-block:2.5rem 6rem}
.footer-inner{display:flex;flex-direction:column;align-items:center;gap:.8rem;text-align:center}
.footer-mark{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.05em;color:var(--white);font-size:1.05rem}
.footer-mark b{color:var(--gold)}
.footer-inner p{font-size:.76rem;color:var(--ink-dim);max-width:520px}
.footer-inner .foot-links{display:flex;gap:1rem;font-family:var(--font-mono);font-size:.68rem;text-transform:uppercase;color:var(--ink-dim)}

/* ---------- sticky mobile cta ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:40;
  background:#0b0e10;border-top:1px solid var(--line-strong);
  padding:.65rem var(--gutter);
  transform:translateY(110%);transition:transform .3s ease;
  display:flex;align-items:center;gap:.8rem;
}
.sticky-cta.show{transform:translateY(0)}
.sticky-cta .info{flex:1;min-width:0}
.sticky-cta .info .p1{font-size:.66rem;color:var(--ink-dim);font-family:var(--font-mono);text-transform:uppercase}
.sticky-cta .info .p2{font-family:var(--font-display);color:var(--gold);font-size:1.15rem}
.sticky-cta .btn{padding:.85rem 1.2rem;font-size:.8rem;width:auto}
@media(min-width:900px){.sticky-cta{display:none}}

/* ---------- reveal-on-scroll ---------- */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in-view{opacity:1;transform:none}
.js .reveal-scale{opacity:0;transform:scale(.96);transition:opacity .6s ease,transform .6s ease}
.js .reveal-scale.in-view{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .js .reveal,.js .reveal-scale{opacity:1!important;transform:none!important;transition:none!important}
  .gallery-track{animation:none!important}
}

/* stagger delays */
.d1{transition-delay:.05s}.d2{transition-delay:.1s}.d3{transition-delay:.15s}.d4{transition-delay:.2s}
.d5{transition-delay:.25s}.d6{transition-delay:.3s}.d7{transition-delay:.35s}.d8{transition-delay:.4s}

/* ---------- misc ---------- */
.divider-rivets{display:flex;justify-content:center;gap:.6rem;margin-block:2.2rem}
.divider-rivets span{width:5px;height:5px;background:var(--copper);border-radius:50%;opacity:.6}

::selection{background:var(--copper);color:#111}