/* ============================================
   ECO LASER CLEANING — Design Tokens
   Palette: deep space black + laser green/cyan gradient
   ============================================ */
:root{
  --bg: #060a0d;
  --bg-2: #0a1216;
  --surface: #0e1a1f;
  --surface-2: #112229;
  --line: rgba(120, 255, 200, 0.12);
  --text: #e8fbf3;
  --text-dim: #8fb0ad;
  --green: #39ff8c;
  --cyan: #22d3ee;
  --gradient: linear-gradient(120deg, var(--green), var(--cyan));
  --gradient-soft: linear-gradient(135deg, rgba(57,255,140,0.18), rgba(34,211,238,0.10));

  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --container: 1240px;
  --radius: 14px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*{ margin:0; padding:0; box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
ul{ list-style:none; }
button{ font-family:inherit; cursor:none; border:none; background:none; }

::selection{ background: var(--green); color:#06120c; }

/* ============================================
   Reduced motion
   ============================================ */
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================
   Custom cursor
   ============================================ */
.cursor-dot, .cursor-ring{
  position: fixed;
  top:0; left:0;
  pointer-events:none;
  z-index: 9999;
  border-radius:50%;
  transform: translate(-50%, -50%);
  mix-blend-mode: screen;
}
.cursor-dot{
  width:8px; height:8px;
  background: var(--green);
  box-shadow: 0 0 12px var(--green), 0 0 24px var(--cyan);
}
.cursor-ring{
  width:36px; height:36px;
  border: 1px solid rgba(57,255,140,0.5);
  transition: width .25s var(--ease), height .25s var(--ease), border-color .25s, background .25s;
}
.cursor-ring.active{
  width:60px; height:60px;
  border-color: var(--cyan);
  background: rgba(34,211,238,0.08);
}

@media (max-width: 860px){
  .cursor-dot, .cursor-ring{ display:none; }
  body, button{ cursor:auto; }
}

/* ============================================
   Background canvas + overlays
   ============================================ */
#bgCanvas{
  position: fixed;
  inset:0;
  z-index:-2;
  width:100%; height:100%;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(57,255,140,0.07), transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(34,211,238,0.07), transparent 50%),
    var(--bg);
}

.scanlines{
  position: fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0.012) 0px,
    rgba(255,255,255,0.012) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity:0.5;
}

/* ============================================
   Layout helpers
   ============================================ */
.section{
  max-width: var(--container);
  margin: 0 auto;
  padding: 120px 32px;
  position: relative;
}
.section-head{ margin-bottom: 64px; }
.eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--green);
  display:flex; align-items:center; gap:10px;
  margin-bottom: 18px;
}
.section-title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.15;
  letter-spacing: 0.01em;
}
.accent{
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.dot-pulse{
  width:8px; height:8px; border-radius:50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(57,255,140,0.6);
  animation: pulse 1.8s infinite;
}
@keyframes pulse{
  0%{ box-shadow: 0 0 0 0 rgba(57,255,140,0.6); }
  70%{ box-shadow: 0 0 0 10px rgba(57,255,140,0); }
  100%{ box-shadow: 0 0 0 0 rgba(57,255,140,0); }
}

/* ============================================
   Buttons
   ============================================ */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding: 16px 28px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s, color .3s;
  position: relative;
  white-space: nowrap;
}
.btn-icon{ width:16px; height:16px; transition: transform .3s var(--ease); }
.btn:hover .btn-icon{ transform: translateX(4px); }

.btn-primary{
  background: var(--gradient);
  color: #06120c;
  box-shadow: 0 0 24px rgba(57,255,140,0.25);
}
.btn-primary:hover{
  box-shadow: 0 0 40px rgba(57,255,140,0.5), 0 0 60px rgba(34,211,238,0.3);
  transform: translateY(-2px);
}

.btn-ghost{
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255,255,255,0.02);
}
.btn-ghost:hover{
  border-color: var(--green);
  color: var(--green);
  background: rgba(57,255,140,0.05);
}

.btn-glow{ position: relative; overflow:hidden; }

.btn-lg{ padding: 20px 40px; font-size: 15px; }
.btn-block{ width:100%; justify-content:center; }

/* ============================================
   Navigation
   ============================================ */
.nav{
  position: fixed;
  top:0; left:0; right:0;
  z-index: 100;
  padding: 20px 0;
  transition: background .3s, backdrop-filter .3s, padding .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled{
  background: rgba(6,10,13,0.7);
  backdrop-filter: blur(16px);
  padding: 14px 0;
  border-bottom-color: var(--line);
}
.nav-inner{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  display:flex; align-items:center; justify-content:space-between;
  gap: 32px;
}
.logo-wrap{
  display:flex; align-items:center; gap:12px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight:700;
  letter-spacing: 0.06em;
}
.logo-img{
  height:48px;
  width:auto;
  transition: transform .15s ease-out;
  will-change: transform;
  filter: drop-shadow(0 0 12px rgba(57,255,140,0.25));
}

.nav-links{
  display:flex; gap: 36px;
  font-size: 14px;
  font-weight:500;
  margin-left:auto;
}
.nav-links a{
  position:relative;
  padding: 4px 0;
  color: var(--text-dim);
  transition: color .25s;
}
.nav-links a::after{
  content:'';
  position:absolute; left:0; bottom:-2px;
  width:0; height:1px;
  background: var(--gradient);
  transition: width .3s var(--ease);
}
.nav-links a:hover{ color: var(--text); }
.nav-links a:hover::after{ width:100%; }

.nav-cta{ flex-shrink:0; padding: 12px 24px; font-size:12px; }

.burger{
  display:none;
  flex-direction:column;
  gap:5px;
  width:28px;
}
.burger span{
  display:block; height:2px; width:100%;
  background: var(--text);
  transition: transform .3s, opacity .3s;
}

@media (max-width: 860px){
  .nav-links{ display:none; }
  .nav-cta{ display:none; }
  .burger{ display:flex; }
}

/* ============================================
   HERO
   ============================================ */
.hero{
  position: relative;
  min-height: 100vh;
  display:flex;
  align-items:center;
  max-width: var(--container);
  margin: 0 auto;
  padding: 140px 32px 80px;
  overflow: hidden;
}

.hero-grid{
  position:absolute;
  inset: -20% -10%;
  background-image:
    linear-gradient(rgba(57,255,140,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57,255,140,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, black 0%, transparent 75%);
  mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, black 0%, transparent 75%);
  animation: gridFloat 30s linear infinite;
  pointer-events:none;
  z-index:-1;
}
@keyframes gridFloat{
  from{ transform: translate(0,0); }
  to{ transform: translate(56px, 56px); }
}

.laser-sweep{
  position:absolute;
  top:0; left:-100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(57,255,140,0.10) 45%, rgba(34,211,238,0.14) 50%, transparent 55%);
  filter: blur(4px);
  animation: sweep 9s ease-in-out infinite;
  pointer-events:none;
  z-index:-1;
}
@keyframes sweep{
  0%, 20%{ left:-60%; }
  50%{ left: 110%; }
  100%{ left: 110%; }
}

.hero-content{ max-width: 680px; position:relative; z-index:2; }

/* ---- Brand title: animated liquid gradient fill ---- */
.brand-title{
  position: relative;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 9vw, 6.5rem);
  letter-spacing: 0.04em;
  line-height: 1;
  text-transform: uppercase;
  margin-bottom: 8px;

  background: linear-gradient(
    115deg,
    var(--cyan) 0%,
    var(--green) 25%,
    #1e90ff 50%,
    var(--cyan) 75%,
    var(--green) 100%
  );
  background-size: 300% 300%;
  background-position: var(--lx, 0%) var(--ly, 50%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;

  --glow: 0.15;
  filter: drop-shadow(0 0 calc(6px + var(--glow) * 26px) rgba(34,211,238, calc(0.35 + var(--glow) * 0.55)));

  animation: liquidFlow 10s ease-in-out infinite;
  transition: filter .12s ease-out;
}
@keyframes liquidFlow{
  0%{ background-position: 0% 50%; }
  50%{ background-position: 100% 50%; }
  100%{ background-position: 0% 50%; }
}
.brand-title.liquid-driven{
  animation-play-state: paused;
  background-position: var(--lx, 50%) var(--ly, 50%);
  transition: background-position .25s ease-out, filter .12s ease-out;
}
@media (max-width: 860px){
  .brand-title{ font-size: clamp(2rem, 13vw, 4rem); }
}

.hero-title{
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.6rem, 8vw, 5.2rem);
  line-height: 1.05;
  letter-spacing: 0.01em;
  margin: 18px 0 24px;
}
.hero-title .line{ display:block; }
.hero-title .glitch{
  background: var(--gradient);
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
  position: relative;
}
.hero-title .glitch::before,
.hero-title .glitch::after{
  content: attr(data-text);
  position: absolute;
  left:0; top:0;
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
  background: var(--gradient);
  width:100%;
}
.hero-title .glitch::before{
  clip-path: inset(0 0 60% 0);
  transform: translate(-2px,-2px);
  opacity: .8;
  animation: glitchTop 4.5s infinite linear;
}
.hero-title .glitch::after{
  clip-path: inset(60% 0 0 0);
  transform: translate(2px,2px);
  opacity: .8;
  animation: glitchBottom 4.5s infinite linear;
}
@keyframes glitchTop{
  0%, 92%, 100%{ transform: translate(0,0); opacity:0; }
  93%{ transform: translate(-4px,-2px); opacity:.9; }
  95%{ transform: translate(3px,1px); opacity:.7; }
  97%{ transform: translate(-2px,1px); opacity:.9; }
}
@keyframes glitchBottom{
  0%, 92%, 100%{ transform: translate(0,0); opacity:0; }
  93%{ transform: translate(4px,2px); opacity:.9; }
  95%{ transform: translate(-3px,-1px); opacity:.7; }
  97%{ transform: translate(2px,-1px); opacity:.9; }
}

.hero-sub{
  font-size: 18px;
  color: var(--text-dim);
  max-width: 540px;
  margin-bottom: 36px;
}

.hero-actions{
  display:flex; gap:16px; flex-wrap:wrap;
  margin-bottom: 64px;
}

.hero-stats{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
}
.stat{ display:flex; flex-direction:column; gap:6px; }
.stat-num{
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-weight:700;
  background: var(--gradient);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.stat-label{
  font-size: 12px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

@media (max-width: 860px){
  .hero-stats{ grid-template-columns: repeat(2, 1fr); }
}

/* ---- 3D rotating orb logo ---- */
.orb-wrap{
  position:absolute;
  right: -120px;
  top: 50%;
  transform: translateY(-50%);
  width: 560px;
  height: 560px;
  pointer-events:none;
  z-index:1;
  perspective: 1000px;
}
.orb-ring{
  position:absolute;
  inset:0;
  border-radius:50%;
  border: 1px solid rgba(57,255,140,0.18);
}
.orb-ring-1{ animation: spin 24s linear infinite; border-style: dashed; }
.orb-ring-2{
  inset: 60px;
  border-color: rgba(34,211,238,0.22);
  animation: spin 18s linear infinite reverse;
}
.orb-ring-3{
  inset: 120px;
  border-color: rgba(57,255,140,0.3);
  animation: spin 30s linear infinite;
}
@keyframes spin{
  from{ transform: rotate(0deg); }
  to{ transform: rotate(360deg); }
}

.orb-core{
  position:absolute;
  inset: 180px;
  border-radius:50%;
  background: var(--surface);
  border: 1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 0 80px rgba(57,255,140,0.15), inset 0 0 60px rgba(34,211,238,0.08);
  transform-style: preserve-3d;
  transition: transform .15s ease-out;
  will-change: transform;
}
.orb-logo{
  width: 80%;
  filter: drop-shadow(0 0 24px rgba(57,255,140,0.5));
  animation: floatLogo 6s ease-in-out infinite;
  border-radius: 50%;
}
@keyframes floatLogo{
  0%, 100%{ transform: translateY(0) rotate(0deg); }
  50%{ transform: translateY(-10px) rotate(8deg); }
}

.orb-glow{
  position:absolute;
  inset: 200px;
  border-radius:50%;
  background: radial-gradient(circle, rgba(57,255,140,0.35), transparent 70%);
  filter: blur(40px);
  animation: glowPulse 4s ease-in-out infinite;
}
@keyframes glowPulse{
  0%, 100%{ opacity:0.5; transform: scale(1); }
  50%{ opacity:0.9; transform: scale(1.15); }
}

@media (max-width: 1200px){
  .orb-wrap{ display:none; }
}

/* ---- Scroll indicator ---- */
.scroll-indicator{
  position:absolute;
  bottom: 32px;
  left: 32px;
  display:flex; flex-direction:column; align-items:center; gap:10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-dim);
}
.scroll-line{
  width:1px; height:40px;
  background: linear-gradient(to bottom, var(--green), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine{
  0%{ transform: scaleY(0); transform-origin: top; }
  50%{ transform: scaleY(1); transform-origin: top; }
  51%{ transform-origin: bottom; }
  100%{ transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   Marquee
   ============================================ */
.marquee{
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  overflow:hidden;
  padding: 18px 0;
}
.marquee-track{
  display:flex;
  gap: 28px;
  white-space: nowrap;
  width: max-content;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  animation: marquee 32s linear infinite;
}
.marquee-track span{ flex-shrink:0; }
.marquee-track .sep{ color: var(--green); }
@keyframes marquee{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

/* ============================================
   Cards grid
   ============================================ */
.cards-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 980px){
  .cards-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .cards-grid{ grid-template-columns: 1fr; }
}

.card{
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  overflow: hidden;
  transition: transform .4s var(--ease), border-color .4s;
  transform-style: preserve-3d;
  will-change: transform;
}
.card:hover{
  border-color: rgba(57,255,140,0.35);
}
.card-glow{
  position:absolute;
  width: 200px; height:200px;
  background: radial-gradient(circle, rgba(57,255,140,0.18), transparent 70%);
  border-radius:50%;
  top: var(--y, 50%); left: var(--x, 50%);
  transform: translate(-50%,-50%);
  opacity:0;
  transition: opacity .3s;
  pointer-events:none;
}
.card:hover .card-glow{ opacity:1; }

.card-icon{
  width: 52px; height:52px;
  margin-bottom: 24px;
  color: var(--green);
  transition: color .3s, transform .4s var(--ease);
}
.card-icon svg{ width:100%; height:100%; }
.card:hover .card-icon{ color: var(--cyan); transform: scale(1.1) rotate(-6deg); }

.card h3{
  font-family: var(--font-display);
  font-size: 19px;
  font-weight:700;
  margin-bottom: 12px;
  letter-spacing: 0.01em;
}
.card p{ color: var(--text-dim); font-size: 14.5px; }

/* ============================================
   Tech / Process section
   ============================================ */
.section-tech{ position: relative; }
.tech-bg-beam{
  position:absolute;
  top:0; left:50%;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, var(--green), var(--cyan), transparent);
  opacity: 0.15;
  z-index:-1;
}

.process-list{
  display:flex;
  flex-direction:column;
}
.process-item{
  display:grid;
  grid-template-columns: 100px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-top: 1px solid var(--line);
  position: relative;
  align-items:start;
}
.process-item:last-child{ border-bottom: 1px solid var(--line); }

.process-num{
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
  opacity: 0.5;
  transition: opacity .4s, transform .4s var(--ease);
}
.process-item:hover .process-num{ opacity:1; transform: scale(1.08); }

.process-beam{
  position:absolute;
  left: 50px; top:0;
  width: 1px; height:0;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  transition: height .6s var(--ease);
}
.process-item:hover .process-beam{ height: 100%; }

.process-text h3{
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  margin-bottom: 12px;
}
.process-text p{
  color: var(--text-dim);
  max-width: 620px;
}

@media (max-width: 640px){
  .process-item{ grid-template-columns: 60px 1fr; gap:16px; }
  .process-num{ font-size: 32px; }
  .process-beam{ left:30px; }
}

/* ============================================
   Comparison table
   ============================================ */
.compare-table{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}
.compare-row{
  display:grid;
  grid-template-columns: 1.2fr 1.4fr 1.4fr;
  border-bottom: 1px solid var(--line);
}
.compare-row:last-child{ border-bottom:none; }
.compare-header{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.compare-cell{
  padding: 20px 24px;
  display:flex; align-items:center; gap:10px;
  font-size: 14.5px;
}
.compare-cell.highlight{
  background: var(--gradient-soft);
  font-weight:500;
  color: var(--text);
}
.check{ color: var(--green); font-weight:700; }
.cross{ color: #ff5c7a; font-weight:700; }

@media (max-width: 720px){
  .compare-row{ grid-template-columns: 1fr; }
  .compare-cell:first-child{
    font-family: var(--font-mono);
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:0.1em;
    color: var(--green);
    padding-bottom: 4px;
  }
  .compare-header .compare-cell:first-child{ display:none; }
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section{
  position: relative;
  margin: 0 32px;
  border-radius: 24px;
  overflow: hidden;
  padding: 100px 32px;
  text-align:center;
  background: var(--surface);
  border: 1px solid var(--line);
}
.cta-grid{
  position:absolute; inset:0;
  background:
    radial-gradient(circle at 30% 20%, rgba(57,255,140,0.18), transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(34,211,238,0.18), transparent 50%);
  animation: ctaPulse 8s ease-in-out infinite alternate;
}
@keyframes ctaPulse{
  from{ opacity: 0.6; }
  to{ opacity: 1; }
}
.cta-content{ position:relative; z-index:2; max-width:620px; margin:0 auto; }
.cta-title{
  font-family: var(--font-display);
  font-weight:700;
  font-size: clamp(1.8rem, 5vw, 3rem);
  margin-bottom: 18px;
}
.cta-sub{ color: var(--text-dim); margin-bottom: 36px; font-size:16px; }

/* ============================================
   Contact
   ============================================ */
.contact-grid{
  display:grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
}
@media (max-width: 860px){
  .contact-grid{ grid-template-columns: 1fr; gap:40px; }
}

.contact-form{ display:flex; flex-direction:column; gap:20px; }
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap:20px; }
@media (max-width: 540px){ .form-row{ grid-template-columns: 1fr; } }

.field{ display:flex; flex-direction:column; gap:8px; }
.field label{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.field input, .field textarea{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color .25s, box-shadow .25s;
  resize: vertical;
  cursor: auto;
}
.field input:focus, .field textarea:focus{
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(57,255,140,0.12);
}
.field input::placeholder, .field textarea::placeholder{ color: #4a5e5b; }

.form-note{
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--green);
  min-height: 18px;
}

.contact-info{
  display:flex; flex-direction:column;
  gap: 28px;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  height: fit-content;
}
.info-item{ display:flex; flex-direction:column; gap:6px; }
.info-label{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
}
.info-value{ font-size: 16px; }

/* ============================================
   Trabajos: before/after sliders
   ============================================ */
.section-desc{
  margin-top: 18px;
  color: var(--text-dim);
  font-size: 15px;
  max-width: 600px;
}
.section-desc em{
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 12.5px;
  opacity: 0.7;
}

.works-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 980px){
  .works-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .works-grid{ grid-template-columns: 1fr; }
}

.work-card{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

.ba-slider{
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  cursor: ew-resize;
  user-select: none;
  --pos: 50%;
  --pos-right: 50%;
}
.ba-slider img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}
.ba-after{
  position: absolute;
  inset: 0;
}
.ba-before{
  position: absolute;
  inset: 0;
  clip-path: inset(0 var(--pos-right, 50%) 0 0);
}

.ba-handle{
  position: absolute;
  top: 0; bottom: 0;
  left: var(--pos);
  transform: translateX(-50%);
  width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 3;
}
.ba-handle-line{
  position: absolute;
  inset: 0 auto 0 50%;
  width: 2px;
  transform: translateX(-50%);
  background: var(--gradient);
  box-shadow: 0 0 12px rgba(34,211,238,0.7);
}
.ba-handle-grip{
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--cyan);
  display: flex; align-items:center; justify-content:center;
  color: var(--cyan);
  box-shadow: 0 0 16px rgba(34,211,238,0.5);
}
.ba-handle-grip svg{ width: 18px; height: 18px; }

.ba-tag{
  position: absolute;
  top: 14px;
  z-index: 4;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(6,10,13,0.65);
  backdrop-filter: blur(6px);
  border: 1px solid var(--line);
  pointer-events: none;
}
.ba-tag-before{
  left: 14px;
  color: var(--text-dim);
}
.ba-tag-after{
  right: 14px;
  color: var(--green);
  border-color: rgba(57,255,140,0.3);
}

.work-info{
  padding: 20px 22px;
}
.work-info h3{
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
}
.work-info p{
  color: var(--text-dim);
  font-size: 14px;
}
.footer{
  border-top: 1px solid var(--line);
  padding: 60px 32px 32px;
  margin-top: 60px;
}
.footer-inner{
  max-width: var(--container);
  margin:0 auto;
  display:flex; flex-direction:column; gap:18px;
}
.footer-logo{
  display:flex; align-items:center;
}
.footer-logo-img{ height:64px; width:auto; }
.footer-tagline{ color: var(--text-dim); max-width:420px; }
.footer-bottom{
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

/* ============================================
   Reveal-on-scroll
   ============================================ */
.reveal{
  opacity:0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.visible{
  opacity:1;
  transform: translateY(0);
}

/* ============================================
   Videos section
   ============================================ */
.videos-head{
  margin: 80px 0 32px;
}
.videos-title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-top: 10px;
}
.videos-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 980px){ .videos-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px){ .videos-grid{ grid-template-columns: 1fr; } }

.video-card{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}
.video-wrap{
  position: relative;
  aspect-ratio: 9/16;
  background: #000;
  overflow: hidden;
  cursor: pointer;
}
.work-video{
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.video-play-overlay{
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.35);
  color: #fff;
  transition: opacity .25s;
}
.video-play-overlay svg{
  width: 48px; height: 48px;
  filter: drop-shadow(0 0 12px rgba(57,255,140,0.8));
}
.video-wrap.playing .video-play-overlay{ opacity: 0; }
.video-wrap.playing:hover .video-play-overlay{ opacity: 1; }

.video-sound-btn{
  position: absolute;
  bottom: 12px; right: 12px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(6,10,13,0.7);
  border: 1px solid var(--line);
  color: var(--cyan);
  display: flex; align-items:center; justify-content:center;
  z-index: 3;
  opacity: 0;
  transition: opacity .2s;
  cursor: pointer;
}
.video-sound-btn svg{ width: 16px; height: 16px; }
.video-wrap.playing .video-sound-btn,
.video-wrap:hover .video-sound-btn{ opacity: 1; }

/* ============================================
   WhatsApp Flotante
   ============================================ */
.wa-float{
  position: fixed;
  bottom: 28px;
  right: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}
.wa-btn{
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #fff;
  border-radius: 999px;
  padding: 12px 20px 12px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), padding .25s var(--ease);
  white-space: nowrap;
  text-decoration: none;
  max-width: 52px;
  overflow: hidden;
}
.wa-btn svg{
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}
.wa-label{
  opacity: 0;
  max-width: 0;
  overflow: hidden;
  transition: opacity .25s var(--ease), max-width .35s var(--ease);
  white-space: nowrap;
}
.wa-btn:hover{
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(37,211,102,0.6);
  max-width: 220px;
  padding: 12px 20px 12px 14px;
}
.wa-btn:hover .wa-label{
  opacity: 1;
  max-width: 180px;
}
.wa-btn-2{ background: #128C7E; box-shadow: 0 4px 20px rgba(18,140,126,0.4); }
.wa-btn-2:hover{ box-shadow: 0 6px 28px rgba(18,140,126,0.6); }

@media (max-width: 640px){
  .wa-float{ bottom: 16px; right: 16px; }
  .wa-btn{ padding: 12px; }
}