/* ==========================================================================
   HERRERÍA VALDEZ.LUIS — DESIGN TOKENS
   ========================================================================== */
:root{
  --forge-black:#14171A;
  --steel-dark:#1B2025;
  --steel-panel:#20262C;
  --steel-line:#2E363D;
  --ember:#FF7A29;
  --ember-hot:#FFB04D;
  --ember-dim:#C75A18;
  --iron-grey:#9AA3AB;
  --iron-grey-soft:#6C747C;
  --white-hot:#F5F3EE;
  --steel-blue:#4A6478;

  --font-display:'Oswald', sans-serif;
  --font-body:'Work Sans', sans-serif;
  --font-mono:'Space Mono', monospace;

  --radius-sm:6px;
  --radius-md:14px;
  --radius-lg:26px;

  --shadow-soft:0 20px 50px -20px rgba(0,0,0,0.55);
  --shadow-ember:0 15px 40px -12px rgba(255,122,41,0.45);

  --ease:cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
}

body{
  background:var(--forge-black);
  color:var(--white-hot);
  font-family:var(--font-body);
  font-weight:400;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

::selection{background:var(--ember); color:var(--forge-black);}

a{color:inherit; text-decoration:none;}

h1,h2,h3,h4{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:0.02em;
  margin:0;
  color:var(--white-hot);
}

img{max-width:100%; display:block;}

:focus-visible{
  outline:2px solid var(--ember-hot);
  outline-offset:3px;
}

.text-ember{color:var(--ember);}
.ember-italic{color:var(--ember); font-style:italic;}

/* subtle metal texture on dark sections */
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  opacity:0.035;
  background-image:
    repeating-linear-gradient(115deg, #fff 0px, #fff 1px, transparent 1px, transparent 3px);
  mix-blend-mode:overlay;
}

/* ==========================================================================
   PRELOADER
   ========================================================================== */
#preloader{
  position:fixed; inset:0; z-index:9999;
  background:var(--forge-black);
  display:flex; align-items:center; justify-content:center;
  transition:opacity .6s var(--ease), visibility .6s var(--ease);
}
#preloader.hidden{opacity:0; visibility:hidden;}
.preloader-mark{
  font-family:var(--font-display);
  font-size:3rem;
  letter-spacing:0.15em;
  color:var(--white-hot);
  display:flex;
}
.preloader-mark span{
  display:inline-block;
  animation:emberPulse 1.1s var(--ease) infinite alternate;
}
.preloader-mark span:last-child{color:var(--ember); animation-delay:.2s;}
@keyframes emberPulse{
  from{opacity:.35; transform:translateY(0);}
  to{opacity:1; transform:translateY(-6px);}
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:0.05em;
  font-size:0.85rem;
  font-weight:500;
  padding:0.85rem 1.6rem;
  border-radius:var(--radius-sm);
  border:1px solid transparent;
  display:inline-flex;
  align-items:center;
  gap:0.6rem;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease), color .3s var(--ease);
}
.btn-lg{padding:1.05rem 2rem; font-size:0.95rem;}

.btn-ember{
  background:linear-gradient(135deg, var(--ember) 0%, var(--ember-dim) 100%);
  color:var(--forge-black);
  box-shadow:var(--shadow-ember);
}
.btn-ember:hover{
  transform:translateY(-3px);
  box-shadow:0 20px 45px -10px rgba(255,122,41,0.6);
  color:var(--forge-black);
}
.btn-ember i{transition:transform .3s var(--ease);}
.btn-ember:hover i{transform:scale(1.12);}

.btn-outline-steel{
  background:transparent;
  color:var(--white-hot);
  border-color:var(--steel-line);
}
.btn-outline-steel:hover{
  border-color:var(--ember);
  color:var(--ember-hot);
  transform:translateY(-3px);
}

.btn-nav-cta{padding:0.65rem 1.2rem; font-size:0.75rem; margin-left:1.2rem;}

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:1000;
  background:transparent;
  transition:background .4s var(--ease), box-shadow .4s var(--ease), padding .4s var(--ease);
  padding:0.6rem 0;
}
.site-header.scrolled{
  background:rgba(20,23,26,0.92);
  backdrop-filter:blur(14px);
  box-shadow:0 10px 30px -15px rgba(0,0,0,0.6);
  border-bottom:1px solid var(--steel-line);
}
.brand-mark{display:flex; align-items:center; gap:0.7rem;}
.brand-badge{
  width:44px; height:44px;
  border:2px solid var(--ember);
  border-radius:8px;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display);
  font-size:1.15rem;
  letter-spacing:0;
  color:var(--white-hot);
  background:rgba(255,122,41,0.08);
  flex-shrink:0;
}
.brand-badge-l{color:var(--ember);}
.brand-text{display:flex; flex-direction:column; line-height:1.1;}
.brand-text strong{
  font-family:var(--font-display);
  text-transform:uppercase;
  font-size:0.95rem;
  letter-spacing:0.06em;
  color:var(--white-hot);
}
.brand-text em{
  font-style:normal;
  font-family:var(--font-mono);
  font-size:0.68rem;
  letter-spacing:0.08em;
  color:var(--ember);
}
.navbar-nav .nav-link{
  color:var(--iron-grey);
  font-family:var(--font-display);
  text-transform:uppercase;
  font-size:0.8rem;
  letter-spacing:0.06em;
  padding:0.5rem 1rem !important;
  transition:color .25s ease;
  position:relative;
}
.navbar-nav .nav-link:hover{color:var(--white-hot);}
.navbar-nav .nav-link::after{
  content:"";
  position:absolute; left:1rem; right:1rem; bottom:0.2rem;
  height:2px; background:var(--ember);
  transform:scaleX(0); transform-origin:left;
  transition:transform .3s var(--ease);
}
.navbar-nav .nav-link:hover::after{transform:scaleX(1);}

.navbar-toggler{border:none; padding:0.4rem; background:transparent;}
.navbar-toggler:focus{box-shadow:none;}
.toggler-bar{
  display:block; width:24px; height:2px; background:var(--white-hot);
  margin:5px 0; transition:transform .3s ease, opacity .3s ease;
}

@media (max-width:991.98px){
  .navbar-collapse{
    background:var(--steel-dark);
    margin-top:1rem;
    border-radius:var(--radius-md);
    padding:1rem 1.5rem 1.5rem;
    border:1px solid var(--steel-line);
  }
  .btn-nav-cta{margin-left:0; margin-top:0.8rem; width:100%; justify-content:center;}
}

/* ==========================================================================
   SECTION SHARED
   ========================================================================== */
section{position:relative; z-index:1; padding:6.5rem 0;}
@media (max-width:767.98px){section{padding:4.5rem 0;}}

.section-eyebrow{
  font-family:var(--font-mono);
  color:var(--ember);
  text-transform:uppercase;
  letter-spacing:0.18em;
  font-size:0.78rem;
  margin-bottom:0.8rem;
  display:flex; align-items:center; gap:0.6rem;
}
.section-eyebrow::before{
  content:""; width:24px; height:1px; background:var(--ember);
}
.section-eyebrow.light{color:var(--ember-hot);}

.section-title{
  font-size:clamp(1.9rem, 3.6vw, 2.9rem);
  line-height:1.15;
  margin-bottom:1.2rem;
}
.section-lead{
  font-size:1.08rem;
  color:var(--iron-grey);
  max-width:680px;
  margin-bottom:0;
}

/* ==========================================================================
   REVEAL ANIMATION
   ========================================================================== */
.reveal-up{
  opacity:0;
  transform:translateY(34px);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay:calc(var(--d, 0) * 90ms);
}
.reveal-up.in-view{opacity:1; transform:translateY(0);}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  padding-bottom:6rem;
}
.hero-media{position:absolute; inset:0; z-index:0;}
.hero-media img{
  width:100%; height:100%; object-fit:cover;
  filter:saturate(0.85) contrast(1.05);
  transform:scale(1.08);
  animation:heroZoom 16s ease-out forwards;
}
@keyframes heroZoom{to{transform:scale(1);}}
.hero-overlay{
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(20,23,26,0.55) 0%, rgba(20,23,26,0.35) 35%, rgba(20,23,26,0.94) 100%),
    linear-gradient(90deg, rgba(20,23,26,0.85) 0%, rgba(20,23,26,0.15) 55%);
}
.hero-grain{
  position:absolute; inset:0;
  background-image:repeating-linear-gradient(0deg, rgba(255,255,255,0.03) 0px, transparent 2px, transparent 4px);
  mix-blend-mode:overlay;
}
.hero-sparks{position:absolute; inset:0; z-index:1; pointer-events:none;}
.hero-sparks span{
  position:absolute;
  bottom:10%;
  width:3px; height:3px;
  border-radius:50%;
  background:var(--ember-hot);
  box-shadow:0 0 8px 2px rgba(255,176,77,0.8);
  animation:sparkRise 4.5s ease-in infinite;
  opacity:0;
}
.hero-sparks span:nth-child(1){left:12%; animation-delay:0s;}
.hero-sparks span:nth-child(2){left:28%; animation-delay:1.1s;}
.hero-sparks span:nth-child(3){left:47%; animation-delay:2.3s;}
.hero-sparks span:nth-child(4){left:63%; animation-delay:0.6s;}
.hero-sparks span:nth-child(5){left:78%; animation-delay:3.1s;}
.hero-sparks span:nth-child(6){left:90%; animation-delay:1.8s;}
@keyframes sparkRise{
  0%{opacity:0; transform:translate(0,0) scale(1);}
  10%{opacity:1;}
  100%{opacity:0; transform:translate(30px,-260px) scale(0.3);}
}
.hero-content{position:relative; z-index:2;}
.eyebrow{
  font-family:var(--font-mono);
  color:var(--ember-hot);
  text-transform:uppercase;
  letter-spacing:0.2em;
  font-size:0.8rem;
  margin-bottom:1.2rem;
}
.hero-title{
  font-size:clamp(2.6rem, 6.2vw, 5.2rem);
  line-height:1.03;
  max-width:14ch;
  margin-bottom:1.5rem;
  text-shadow:0 10px 40px rgba(0,0,0,0.5);
}
.hero-subtitle{
  font-size:1.15rem;
  color:var(--iron-grey);
  max-width:560px;
  margin-bottom:2.2rem;
}
.hero-actions{display:flex; gap:1rem; flex-wrap:wrap;}

.scroll-indicator{
  position:absolute; bottom:2.2rem; left:50%; transform:translateX(-50%);
  z-index:2;
  display:flex; flex-direction:column; align-items:center; gap:0.6rem;
  color:var(--iron-grey);
}
.scroll-line{
  width:1px; height:46px;
  background:linear-gradient(180deg, var(--ember) 0%, transparent 100%);
  position:relative;
  overflow:hidden;
}
.scroll-line::after{
  content:"";
  position:absolute; top:-100%; left:0; width:100%; height:100%;
  background:var(--ember-hot);
  animation:scrollDrop 1.8s ease-in-out infinite;
}
@keyframes scrollDrop{
  0%{top:-100%;} 60%{top:100%;} 100%{top:100%;}
}
.scroll-text{font-family:var(--font-mono); font-size:0.68rem; letter-spacing:0.2em; text-transform:uppercase;}

/* ==========================================================================
   METRICS
   ========================================================================== */
.metrics-section{
  background:var(--steel-dark);
  border-top:1px solid var(--steel-line);
  border-bottom:1px solid var(--steel-line);
  padding:4rem 0;
}
.metric-item{
  text-align:center;
  display:flex; flex-direction:column; align-items:center;
  padding:1rem;
  border-right:1px solid var(--steel-line);
}
.col-lg-3:last-child .metric-item, .col-6:nth-child(2n) .metric-item{border-right:none;}
@media (min-width:992px){
  .col-lg-3:nth-child(4) .metric-item{border-right:none;}
  .col-lg-3 .metric-item{border-right:1px solid var(--steel-line);}
}
.metric-number{
  font-family:var(--font-display);
  font-size:clamp(2.4rem, 4vw, 3.4rem);
  color:var(--ember);
  line-height:1;
  margin-bottom:0.6rem;
}
.metric-label{
  font-family:var(--font-mono);
  font-size:0.75rem;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--iron-grey);
  line-height:1.5;
}

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about-text p{color:var(--iron-grey); margin-bottom:1.1rem; font-size:1.02rem;}
.about-visual{position:relative;}
.about-frame{
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-soft);
  border:1px solid var(--steel-line);
  aspect-ratio:4/5;
  background:var(--steel-panel);
  padding:1.4rem;
}
.about-frame img{width:100%; height:100%; object-fit:contain;}
.about-badge{
  position:absolute; bottom:-1.5rem; left:-1.5rem;
  background:linear-gradient(135deg, var(--ember) 0%, var(--ember-dim) 100%);
  color:var(--forge-black);
  border-radius:var(--radius-md);
  padding:1.4rem 1.6rem;
  box-shadow:var(--shadow-ember);
  display:flex; flex-direction:column; gap:0.2rem;
}
.about-badge-number{font-family:var(--font-display); font-size:2.2rem; line-height:1;}
.about-badge-text{font-family:var(--font-mono); font-size:0.7rem; text-transform:uppercase; letter-spacing:0.06em;}
@media (max-width:575.98px){
  .about-badge{left:0.5rem; bottom:-1.2rem; padding:1rem 1.2rem;}
}

/* ==========================================================================
   DIFERENCIALES (dark inset panel)
   ========================================================================== */
.diff-section{
  background:
    radial-gradient(ellipse at top left, rgba(255,122,41,0.08), transparent 55%),
    var(--forge-black);
  border-top:1px solid var(--steel-line);
}
.diff-card{
  background:var(--steel-panel);
  border:1px solid var(--steel-line);
  border-radius:var(--radius-md);
  padding:1.8rem 1.4rem;
  height:100%;
  transition:transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}
.diff-card:hover{
  transform:translateY(-6px);
  border-color:var(--ember);
  background:rgba(255,122,41,0.06);
}
.diff-card i{font-size:1.6rem; color:var(--ember); margin-bottom:1rem; display:block;}
.diff-card h3{font-size:1rem; margin-bottom:0.5rem;}
.diff-card p{font-size:0.88rem; color:var(--iron-grey); margin:0;}

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services-section{background:var(--forge-black);}
.service-card{
  background:var(--steel-panel);
  border:1px solid var(--steel-line);
  border-radius:var(--radius-lg);
  padding:2.4rem 2rem;
  height:100%;
  position:relative;
  overflow:hidden;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.service-card::before{
  content:"";
  position:absolute; top:0; left:0; right:0; height:3px;
  background:linear-gradient(90deg, var(--ember), transparent);
  transform:scaleX(0); transform-origin:left;
  transition:transform .5s var(--ease);
}
.service-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-soft);
  border-color:rgba(255,122,41,0.4);
}
.service-card:hover::before{transform:scaleX(1);}
.service-icon{
  width:58px; height:58px;
  border-radius:14px;
  background:rgba(255,122,41,0.1);
  border:1px solid rgba(255,122,41,0.3);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:1.4rem;
  transition:background .35s ease, transform .35s ease;
}
.service-icon i{font-size:1.5rem; color:var(--ember);}
.service-card:hover .service-icon{background:var(--ember); transform:rotate(-6deg) scale(1.05);}
.service-card:hover .service-icon i{color:var(--forge-black);}
.service-card h3{font-size:1.25rem; margin-bottom:0.9rem;}
.service-card p{color:var(--iron-grey); font-size:0.95rem; margin-bottom:1.2rem;}
.service-list{list-style:none; padding:0; margin:0 0 1.6rem;}
.service-list li{
  font-size:0.85rem; color:var(--white-hot); margin-bottom:0.5rem;
  display:flex; align-items:center; gap:0.6rem;
}
.service-list i{color:var(--ember); font-size:0.75rem;}
.service-cta{
  font-family:var(--font-display);
  text-transform:uppercase;
  font-size:0.8rem;
  letter-spacing:0.05em;
  color:var(--ember-hot);
  display:inline-flex; align-items:center; gap:0.5rem;
  border-bottom:1px solid transparent;
  transition:gap .3s ease, border-color .3s ease;
}
.service-cta:hover{gap:0.9rem; border-color:var(--ember-hot); color:var(--ember-hot);}

/* ==========================================================================
   ENGANCHES ANTIVUELCO — FEATURED
   ========================================================================== */
.hitch-section{
  background:linear-gradient(160deg, var(--steel-dark) 0%, var(--forge-black) 70%);
  border-top:1px solid var(--steel-line);
  border-bottom:1px solid var(--steel-line);
  position:relative;
}
.hitch-section::after{
  content:"";
  position:absolute; inset:0;
  background:radial-gradient(circle at 80% 20%, rgba(255,122,41,0.08), transparent 50%);
  pointer-events:none;
}
.hitch-visual{
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--steel-line);
  box-shadow:var(--shadow-soft);
  aspect-ratio:4/5;
  position:relative;
}
.hitch-visual img{width:100%; height:100%; object-fit:cover;}
.hitch-features{display:grid; grid-template-columns:1fr 1fr; gap:1.4rem; margin-top:2rem;}
@media (max-width:575.98px){.hitch-features{grid-template-columns:1fr;}}
.hitch-feature{display:flex; gap:0.9rem; align-items:flex-start;}
.hitch-feature i{
  color:var(--ember); font-size:1.15rem; margin-top:0.2rem; flex-shrink:0;
  width:34px; height:34px; border-radius:8px;
  background:rgba(255,122,41,0.1);
  display:flex; align-items:center; justify-content:center;
}
.hitch-feature h4{font-size:0.95rem; text-transform:none; letter-spacing:0; margin-bottom:0.3rem; font-family:var(--font-body); font-weight:600;}
.hitch-feature p{font-size:0.85rem; color:var(--iron-grey); margin:0;}

/* ==========================================================================
   MÉTODO / TIMELINE
   ========================================================================== */
.method-section{background:var(--forge-black);}
.timeline{
  display:grid;
  grid-template-columns:repeat(7,1fr);
  gap:1.2rem;
  position:relative;
}
.timeline-track{
  position:absolute; top:22px; left:4%; right:4%; height:1px;
  background:linear-gradient(90deg, var(--ember) 0%, var(--steel-line) 100%);
  z-index:0;
}
@media (max-width:991.98px){
  .timeline{grid-template-columns:repeat(2,1fr);}
  .timeline-track{display:none;}
}
@media (min-width:992px) and (max-width:1199.98px){
  .timeline{grid-template-columns:repeat(4,1fr); row-gap:2.5rem;}
}
.timeline-step{position:relative; z-index:1;}
.timeline-mark{
  display:inline-flex; align-items:center; justify-content:center;
  width:44px; height:44px;
  font-family:var(--font-mono); font-weight:700; font-size:0.85rem;
  color:var(--forge-black);
  background:var(--ember);
  border-radius:50%;
  margin-bottom:1rem;
  box-shadow:0 0 0 5px var(--forge-black), 0 0 0 6px var(--steel-line);
}
.timeline-step h3{font-size:1rem; margin-bottom:0.5rem;}
.timeline-step p{font-size:0.85rem; color:var(--iron-grey); margin:0;}

/* ==========================================================================
   GALLERY
   ========================================================================== */
.gallery-section{background:var(--steel-dark); border-top:1px solid var(--steel-line);}
.gallery-filters{
  display:flex; flex-wrap:wrap; gap:0.7rem;
  margin:2rem 0 2.5rem;
  padding:0 0.5rem;
}
@media (min-width:1200px){.gallery-filters{padding:0 3rem;}}
.filter-btn{
  font-family:var(--font-mono);
  font-size:0.75rem;
  text-transform:uppercase;
  letter-spacing:0.06em;
  padding:0.6rem 1.1rem;
  border-radius:999px;
  border:1px solid var(--steel-line);
  background:transparent;
  color:var(--iron-grey);
  cursor:pointer;
  transition:all .3s var(--ease);
}
.filter-btn:hover{color:var(--white-hot); border-color:var(--iron-grey-soft);}
.filter-btn.active{background:var(--ember); border-color:var(--ember); color:var(--forge-black); font-weight:700;}

.gallery-track{display:none; position:relative; padding:0 0.5rem;}
@media (min-width:1200px){.gallery-track{padding:0 3rem;}}
.gallery-track.active{display:block;}

.carousel-wrap{
  position:relative;
  max-width:760px;
  margin:0 auto;
}

.carousel-viewport{overflow:hidden; border-radius:var(--radius-md);}
.carousel-track{display:flex; transition:transform .55s var(--ease);}
.carousel-slide{
  flex:0 0 100%;
  aspect-ratio:4/3;
  background:var(--steel-panel);
  display:flex; align-items:center; justify-content:center;
  cursor:zoom-in;
}
.carousel-slide img{width:100%; height:100%; object-fit:contain;}

.carousel-arrow{
  position:absolute; top:50%; transform:translateY(-50%);
  width:42px; height:42px; border-radius:50%;
  background:rgba(20,23,26,0.7);
  border:1px solid var(--steel-line);
  color:var(--white-hot);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
  transition:background .3s ease, border-color .3s ease, transform .3s ease;
  z-index:2;
  backdrop-filter:blur(6px);
}
.carousel-arrow:hover{background:var(--ember); color:var(--forge-black); border-color:var(--ember);}
.carousel-arrow.prev{left:-1.3rem;}
.carousel-arrow.next{right:-1.3rem;}
@media (max-width:650px){
  .carousel-arrow{width:36px; height:36px;}
  .carousel-arrow.prev{left:0.4rem;}
  .carousel-arrow.next{right:0.4rem;}
}

.carousel-dots{display:flex; justify-content:center; gap:0.5rem; margin-top:1.2rem;}
.carousel-dots span{
  width:8px; height:8px; border-radius:50%;
  background:var(--steel-line);
  cursor:pointer;
  transition:background .3s ease, transform .3s ease;
}
.carousel-dots span.active{background:var(--ember); transform:scale(1.3);}

/* Lightbox */
.lightbox{
  position:fixed; inset:0; z-index:2000;
  background:rgba(10,11,13,0.96);
  display:none;
  align-items:center; justify-content:center;
  padding:2rem;
}
.lightbox.open{display:flex;}
.lightbox-stage{
  max-width:90vw; max-height:85vh;
  animation:lightboxIn .35s var(--ease);
}
@keyframes lightboxIn{from{opacity:0; transform:scale(0.94);} to{opacity:1; transform:scale(1);}}
.lightbox-stage img{max-width:90vw; max-height:85vh; object-fit:contain; border-radius:8px;}
.lightbox-close{
  position:absolute; top:1.5rem; right:1.5rem;
  width:46px; height:46px; border-radius:50%;
  background:rgba(255,255,255,0.06); border:1px solid var(--steel-line); color:var(--white-hot);
  font-size:1.1rem; cursor:pointer;
}
.lightbox-close:hover{background:var(--ember); color:var(--forge-black);}
.lightbox-arrow{
  position:absolute; top:50%; transform:translateY(-50%);
  width:52px; height:52px; border-radius:50%;
  background:rgba(255,255,255,0.06); border:1px solid var(--steel-line); color:var(--white-hot);
  font-size:1.2rem; cursor:pointer;
}
.lightbox-arrow:hover{background:var(--ember); color:var(--forge-black);}
.lightbox-prev{left:1.5rem;}
.lightbox-next{right:1.5rem;}
@media (max-width:575.98px){
  .lightbox-prev{left:0.5rem;} .lightbox-next{right:0.5rem;}
  .lightbox-close{top:0.8rem; right:0.8rem;}
}

/* ==========================================================================
   TESTIMONIOS - CARRUSEL
   ========================================================================== */
.testimonials-section{background:var(--forge-black);}

.testimonial-carousel{
  display:flex;
  align-items:center;
  gap:1.2rem;
  max-width:820px;
  margin-inline:auto;
}

.testimonial-viewport{
  flex:1;
  overflow:hidden;
}

.testimonial-track{
  display:flex;
  transition:transform .5s var(--ease);
}

.testimonial-slide{
  flex:0 0 100%;
  min-width:100%;
  background:var(--steel-panel);
  border:1px solid var(--steel-line);
  border-radius:var(--radius-md);
  padding:2.4rem 2.2rem;
  margin:0;
  text-align:center;
  min-height:220px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}

.testimonial-slide i{
  color:var(--ember);
  font-size:1.4rem;
  opacity:0.6;
  margin-bottom:1rem;
}

.testimonial-slide p{
  font-size:1rem;
  color:var(--white-hot);
  line-height:1.6;
  margin-bottom:1.2rem;
}

.testimonial-slide footer{
  font-style:normal;
}

.testimonial-slide footer strong{
  font-family:var(--font-display);
  font-size:0.95rem;
  letter-spacing:0.03em;
  color:var(--ember);
}

.testimonial-arrow{
  flex:0 0 auto;
  width:46px;
  height:46px;
  border-radius:50%;
  border:1px solid var(--steel-line);
  background:var(--steel-panel);
  color:var(--white-hot);
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:background .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease);
}
.testimonial-arrow:hover{
  background:var(--ember);
  border-color:var(--ember);
  transform:scale(1.06);
}

.testimonial-dots{
  display:flex;
  justify-content:center;
  gap:0.5rem;
  margin-top:1.6rem;
}
.testimonial-dots span{
  width:9px;
  height:9px;
  border-radius:50%;
  background:var(--steel-line);
  cursor:pointer;
  transition:background .3s var(--ease), transform .3s var(--ease);
}
.testimonial-dots span.active{
  background:var(--ember);
  transform:scale(1.2);
}

@media (max-width:575.98px){
  .testimonial-carousel{gap:0.6rem;}
  .testimonial-arrow{width:38px; height:38px;}
  .testimonial-slide{padding:2rem 1.4rem;}
}

/* ==========================================================================
   ZONA DE TRABAJO
   ========================================================================== */
.zone-section{
  background:var(--steel-dark);
  border-top:1px solid var(--steel-line);
  border-bottom:1px solid var(--steel-line);
}
.zone-list{list-style:none; padding:0; margin:1.5rem 0 0;}
.zone-list li{
  display:flex; align-items:center; gap:0.8rem;
  padding:0.9rem 0;
  border-bottom:1px solid var(--steel-line);
  color:var(--iron-grey);
  font-size:0.95rem;
}
.zone-list i{color:var(--ember); width:20px;}
.zone-map{
  background:var(--forge-black);
  border:1px solid var(--steel-line);
  border-radius:var(--radius-lg);
  padding:3.5rem 2rem;
  text-align:center;
}
.zone-point{
  display:flex; flex-direction:column; align-items:center; gap:1.6rem;
}
.zone-point-dot{
  position:relative;
  width:20px; height:20px;
  border-radius:50%;
  background:var(--ember);
  box-shadow:0 0 20px 4px rgba(255,122,41,0.5);
}
.zone-pulse{
  position:absolute; inset:0;
  border-radius:50%;
  border:2px solid var(--ember);
  animation:pulseRing 2.2s ease-out infinite;
}
@keyframes pulseRing{
  0%{transform:scale(1); opacity:0.9;}
  100%{transform:scale(4.5); opacity:0;}
}
.zone-point-label{display:flex; flex-direction:column; gap:0.3rem;}
.zone-point-label strong{
  font-family:var(--font-display); text-transform:uppercase; letter-spacing:0.06em;
  font-size:1.4rem; color:var(--white-hot);
}
.zone-point-label em{
  font-style:normal; font-family:var(--font-mono); font-size:0.78rem;
  color:var(--iron-grey); letter-spacing:0.04em;
}
.zone-flags{
  display:flex; justify-content:center; gap:1.2rem; margin-top:2.2rem;
  font-family:var(--font-mono); font-size:0.8rem; color:var(--iron-grey);
  flex-wrap:wrap;
}

/* ==========================================================================
   MÉTODOS DE PAGO
   ========================================================================== */
.payments-section{background:var(--forge-black);}
.payments-row{display:flex; gap:1rem; flex-wrap:wrap;}
.payment-chip{
  display:flex; align-items:center; gap:0.7rem;
  padding:1rem 1.4rem;
  background:var(--steel-panel);
  border:1px solid var(--steel-line);
  border-radius:999px;
  font-size:0.92rem;
  transition:border-color .3s ease, transform .3s ease;
}
.payment-chip:hover{border-color:var(--ember); transform:translateY(-3px);}
.payment-chip i{color:var(--ember);}

/* ==========================================================================
   CONTACTO
   ========================================================================== */
.contact-section{
  background:linear-gradient(180deg, var(--steel-dark) 0%, var(--forge-black) 100%);
  border-top:1px solid var(--steel-line);
}
.contact-card{
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:0.8rem;
  padding:2.4rem 1rem;
  background:var(--steel-panel);
  border:1px solid var(--steel-line);
  border-radius:var(--radius-md);
  text-align:center;
  transition:transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}
.contact-card i{font-size:1.9rem; color:var(--iron-grey); transition:color .3s ease, transform .3s ease;}
.contact-card span{font-family:var(--font-display); text-transform:uppercase; font-size:0.85rem; letter-spacing:0.05em; color:var(--white-hot);}
.contact-card:hover{transform:translateY(-6px); border-color:var(--ember);}
.contact-card:hover i{transform:scale(1.15);}
.contact-card.whatsapp:hover i{color:#25D366;}
.contact-card.instagram:hover i{color:#E1306C;}
.contact-card.facebook:hover i{color:#1877F2;}
.contact-card.tiktok:hover i{color:var(--white-hot);}

.contact-form-wrap{margin-top:3rem;}
.contact-form{
  background:var(--steel-panel);
  border:1px solid var(--steel-line);
  border-radius:var(--radius-lg);
  padding:2.6rem;
}
@media (max-width:575.98px){.contact-form{padding:1.6rem;}}
.contact-form h3{
  font-size:1.3rem; margin-bottom:1.6rem;
}
.contact-form label{
  display:block;
  font-family:var(--font-mono);
  font-size:0.72rem;
  text-transform:uppercase;
  letter-spacing:0.08em;
  color:var(--iron-grey);
  margin-bottom:0.5rem;
}
.contact-form input,
.contact-form select,
.contact-form textarea{
  width:100%;
  background:var(--forge-black);
  border:1px solid var(--steel-line);
  border-radius:var(--radius-sm);
  padding:0.85rem 1rem;
  color:var(--white-hot);
  font-family:var(--font-body);
  font-size:0.95rem;
  transition:border-color .3s ease, box-shadow .3s ease;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus{
  outline:none;
  border-color:var(--ember);
  box-shadow:0 0 0 3px rgba(255,122,41,0.15);
}
.contact-form select{appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239AA3AB' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 1rem center;}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{
  background:#0F1114;
  border-top:1px solid var(--steel-line);
  padding:5rem 0 0;
}
.footer-brand{margin-bottom:1.2rem;}
.footer-desc{color:var(--iron-grey); font-size:0.9rem; max-width:340px;}
.footer-socials{display:flex; gap:0.8rem; margin-top:1.4rem;}
.footer-socials a{
  width:40px; height:40px; border-radius:50%;
  border:1px solid var(--steel-line);
  display:flex; align-items:center; justify-content:center;
  color:var(--iron-grey);
  transition:all .3s ease;
}
.footer-socials a:hover{border-color:var(--ember); color:var(--ember); transform:translateY(-3px);}
.site-footer h4{
  font-size:0.85rem; letter-spacing:0.08em; color:var(--white-hot); margin-bottom:1.3rem;
}
.site-footer ul{list-style:none; padding:0; margin:0;}
.site-footer ul li{margin-bottom:0.7rem;}
.site-footer ul li a{color:var(--iron-grey); font-size:0.9rem; transition:color .25s ease;}
.site-footer ul li a:hover{color:var(--ember);}
.footer-contact li{
  color:var(--iron-grey); font-size:0.9rem;
  display:flex; align-items:flex-start; gap:0.6rem;
}
.footer-contact i{color:var(--ember); margin-top:0.25rem; width:16px;}
.footer-bottom{
  margin-top:3.5rem;
  padding:1.6rem 0;
  border-top:1px solid var(--steel-line);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:0.6rem;
  font-size:0.82rem; color:var(--iron-grey-soft);
}
.footer-bottom a{color:var(--ember-hot); font-weight:600;}

/* ==========================================================================
   FLOATING WHATSAPP
   ========================================================================== */
.float-whatsapp{
  position:fixed; bottom:1.6rem; right:1.6rem; z-index:900;
  width:58px; height:58px; border-radius:50%;
  background:#25D366; color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-size:1.6rem;
  box-shadow:0 12px 30px -8px rgba(37,211,102,0.6);
  animation:floatPulse 2.6s ease-in-out infinite;
}
.float-whatsapp:hover{color:#fff; transform:scale(1.08);}
@keyframes floatPulse{
  0%,100%{box-shadow:0 12px 30px -8px rgba(37,211,102,0.6);}
  50%{box-shadow:0 12px 30px -4px rgba(37,211,102,0.9);}
}