/* ==========================================================================
   MR MECANIZADOS — rediseño visual (misma paleta: blanco + azul + navy + verde)
   ========================================================================== */

:root{
  --navy-dark:#14152e;
  --navy:#22265c;
  --blue:#1f56c4;
  --blue-light:#3f7edd;
  --blue-pale:#e8f0fc;
  --green:#4caf50;
  --green-light:#66bb6a;
  --border-light:#e4e7ec;
  --text-light:#ffffff;
  --text-muted:#aab4c2;
  --ink:#1a1a1a;
  --ink-muted:#5b5f6b;
  --paper:#f7f8fa;
  --white:#ffffff;
  --radius:10px;
  --radius-lg:18px;
  --radius-xl:26px;
  --shadow:0 12px 30px -10px rgba(11,14,20,0.18);
  --shadow-soft:0 10px 26px -12px rgba(20,21,46,0.14);
  --shadow-lift:0 26px 50px -16px rgba(20,21,46,0.32);
  --gradient-navy:linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 55%, #0c0d22 100%);
  --gradient-blue:linear-gradient(135deg, var(--blue) 0%, var(--blue-light) 100%);
  --gradient-green:linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
  --maxw:1180px;
  --font-head:'Oswald', sans-serif;
  --font-body:'Inter', sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{margin:0;padding:0;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
section{position:relative;}
::selection{background:var(--blue);color:#fff;}

h1,h2,h3,h4{
  font-family:var(--font-head);
  text-transform:uppercase;
  letter-spacing:.5px;
  margin:0;
  line-height:1.15;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-head);
  font-size:13px;
  letter-spacing:3px;
  text-transform:uppercase;
  color:var(--blue);
  margin:0 0 12px;
}
.eyebrow::before{
  content:"";
  width:24px;height:2px;
  background:var(--gradient-blue);
  display:inline-block;
  border-radius:2px;
}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  font-family:var(--font-head);
  font-size:14px;
  letter-spacing:1px;
  text-transform:uppercase;
  padding:14px 28px;
  border-radius:var(--radius);
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn:hover{transform:translateY(-3px);}
.btn-blue{background:var(--gradient-blue);color:#fff;box-shadow:0 14px 28px -10px rgba(31,86,196,0.55);}
.btn-blue:hover{box-shadow:0 18px 34px -10px rgba(31,86,196,0.65);}
.btn-green{background:var(--gradient-green);color:#fff;box-shadow:0 14px 28px -10px rgba(76,175,80,0.5);}
.btn-green:hover{box-shadow:0 18px 34px -10px rgba(76,175,80,0.6);}
.btn-outline{border-color:rgba(255,255,255,0.35);color:var(--text-light);background:transparent;}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,0.08);}
.btn-outline-dark{border-color:var(--ink);color:var(--ink);background:transparent;}
.btn-outline-dark:hover{background:var(--ink);color:#fff;}
.btn svg,.btn i{font-size:18px;line-height:0;}

/* ---------- Navbar ---------- */
.navbar{
  position:sticky;
  top:0;
  left:0;
  right:0;
  z-index:100;
  background:rgba(255,255,255,0.92);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border-light);
  box-shadow:0 1px 0 rgba(0,0,0,0.04);
  transition:box-shadow .25s ease, background-color .25s ease;
}
.navbar.scrolled{
  box-shadow:0 14px 30px -18px rgba(20,21,46,0.35);
  background:rgba(255,255,255,0.98);
}
.navbar .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:76px;
}
.brand{display:flex;align-items:center;gap:10px;}
.brand img{height:42px;width:auto;}
.brand-text{
  font-family:var(--font-head);
  color:var(--ink);
  font-size:17px;
  letter-spacing:1px;
  line-height:1.1;
}
.brand-text span{display:block;font-size:10.5px;color:var(--ink-muted);letter-spacing:2px;font-weight:400;text-transform:uppercase;}
.nav-links{
  display:flex;
  align-items:center;
  gap:36px;
}
.nav-links a{
  font-family:var(--font-head);
  font-size:13.5px;
  letter-spacing:1.5px;
  text-transform:uppercase;
  color:var(--blue);
  position:relative;
  padding:6px 0;
  transition:color .2s ease;
}
.nav-links a:hover,.nav-links a.active{color:var(--navy);}
.nav-links a.active::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:2px;
  background:var(--gradient-blue);
  border-radius:2px;
}
.nav-actions{display:flex;align-items:center;gap:14px;}
.nav-actions .btn{padding:10px 18px;font-size:12.5px;}
.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:6px;
}
.nav-toggle span{width:26px;height:2px;background:var(--ink);display:block;transition:transform .2s ease, opacity .2s ease;}

/* ---------- Hero (video) ---------- */
.hero{
  position:relative;
  min-height:92vh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  overflow:hidden;
  background:var(--navy-dark);
}
.hero-media{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  filter:saturate(1.05) brightness(0.7);
}
.hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(20,21,46,0.8) 0%, rgba(20,21,46,0.5) 45%, rgba(20,21,46,0.95) 100%);
}
.hero-content{
  position:relative;
  z-index:2;
  max-width:760px;
  padding:0 24px;
  color:var(--text-light);
  animation:heroUp .9s ease both;
}
.hero-content .eyebrow{color:#fff;}
.hero-content h1{
  font-size:clamp(36px,6vw,68px);
  color:#fff;
  margin-bottom:14px;
  text-shadow:0 10px 30px rgba(0,0,0,0.35);
}
.hero-content p.lead{
  font-size:clamp(16px,2vw,20px);
  color:var(--text-muted);
  max-width:560px;
  margin:0 auto 32px;
}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
.hero-scroll{
  position:absolute;
  bottom:26px;left:50%;
  transform:translateX(-50%);
  z-index:2;
  color:var(--text-muted);
  font-size:12px;
  letter-spacing:2px;
  text-transform:uppercase;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
}
.hero-scroll .line{width:1px;height:28px;background:linear-gradient(var(--blue-light),transparent);animation:lineFlow 1.8s ease-in-out infinite;}
.hero::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-1px;
  height:54px;
  background:var(--white);
  clip-path:polygon(0 100%, 100% 100%, 100% 30%, 0 100%);
  z-index:3;
}

@keyframes heroUp{from{opacity:0;transform:translateY(22px);}to{opacity:1;transform:translateY(0);}}
@keyframes lineFlow{0%,100%{opacity:.3;}50%{opacity:1;}}

/* Hero de página interna (imagen estática) */
.page-hero{
  position:relative;
  min-height:46vh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  background:var(--navy-dark);
  overflow:hidden;
}
.page-hero img.hero-media{filter:grayscale(.25) brightness(.55);}
.page-hero .hero-overlay{background:linear-gradient(180deg, rgba(20,21,46,0.85) 0%, rgba(20,21,46,0.7) 100%);}
.page-hero .hero-content{max-width:680px;animation:heroUp .9s ease both;}
.page-hero h1{font-size:clamp(30px,5vw,48px);color:#fff;}
.page-hero p.lead{margin-bottom:0;}
.page-hero::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-1px;
  height:44px;
  background:var(--white);
  clip-path:polygon(0 100%, 100% 100%, 100% 30%, 0 100%);
  z-index:3;
}

/* ---------- Secciones generales ---------- */
.section{padding:100px 0;}
.section-tight{padding:64px 0;}
.section-dark{background:var(--white);color:var(--ink);}
.section-dark .ink-muted{color:var(--ink-muted);}
.section-panel{background:var(--paper);position:relative;}

/* ---------- Acerca / Qué hacemos ---------- */
.about-grid{
  display:grid;
  grid-template-columns:340px 1fr;
  gap:64px;
  align-items:center;
}
.about-logo{
  position:relative;
  background:var(--white);
  border-radius:var(--radius-xl);
  padding:36px;
  box-shadow:var(--shadow-soft);
  display:flex;
  align-items:center;
  justify-content:center;
  border:1px solid var(--border-light);
}
.about-logo::before{
  content:"";
  position:absolute;
  inset:-14px;
  border-radius:calc(var(--radius-xl) + 14px);
  background:var(--gradient-blue);
  opacity:.08;
  z-index:-1;
}
.about-text h2{font-size:clamp(26px,3.4vw,36px);color:var(--ink);margin-bottom:18px;}
.about-text p{color:var(--ink-muted);font-size:16px;max-width:620px;margin:0 0 14px;}
.about-stats{
  display:flex;
  gap:18px;
  margin-top:28px;
  flex-wrap:wrap;
}
.about-stats div{
  border-left:3px solid var(--blue);
  background:var(--blue-pale);
  padding:14px 20px;
  border-radius:0 var(--radius) var(--radius) 0;
  transition:transform .2s ease, box-shadow .2s ease;
}
.about-stats div:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft);}
.about-stats strong{
  display:block;
  font-family:var(--font-head);
  font-size:28px;
  color:var(--navy);
}
.about-stats span{font-size:12.5px;color:var(--ink-muted);text-transform:uppercase;letter-spacing:1px;}

/* ---------- Banner CTA reutilizable ---------- */
.cta-banner{
  position:relative;
  background:var(--gradient-navy);
  border-radius:var(--radius-xl);
  padding:48px 52px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
  color:#fff;
  overflow:hidden;
  box-shadow:var(--shadow-lift);
}
.cta-banner::before{
  content:"";
  position:absolute;
  width:280px;height:280px;
  right:-90px;top:-110px;
  background:radial-gradient(circle, rgba(63,126,221,0.35) 0%, transparent 70%);
  border-radius:50%;
}
.cta-banner::after{
  content:"";
  position:absolute;
  width:220px;height:220px;
  left:-80px;bottom:-100px;
  background:radial-gradient(circle, rgba(76,175,80,0.18) 0%, transparent 70%);
  border-radius:50%;
}
.cta-banner>*{position:relative;z-index:1;}
.cta-banner h3{font-size:clamp(20px,2.6vw,26px);margin-bottom:8px;color:#fff;}
.cta-banner p{margin:0;color:#c9cce0;font-size:15px;}
.cta-wrap{padding:0 24px;margin-top:-1px;}
.cta-wrap.tight{margin-top:0;}

/* ---------- Features ---------- */
.features{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.feature{
  position:relative;
  background:var(--white);
  padding:44px 24px;
  text-align:center;
  border-radius:var(--radius-lg);
  border:1px solid var(--border-light);
  box-shadow:var(--shadow-soft);
  transition:transform .25s ease, box-shadow .25s ease;
}
.feature:hover{transform:translateY(-8px);box-shadow:var(--shadow-lift);}
.feature::before{
  content:"";
  position:absolute;
  top:0;left:24px;right:24px;
  height:3px;
  border-radius:0 0 4px 4px;
  background:var(--gradient-blue);
  opacity:0;
  transition:opacity .25s ease;
}
.feature:hover::before{opacity:1;}
.feature-icon{
  width:68px;height:68px;
  border-radius:50%;
  background:var(--blue-pale);
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 auto 20px;
  transition:transform .25s ease, background .25s ease;
}
.feature:hover .feature-icon{transform:scale(1.08);background:var(--gradient-blue);}
.feature-icon img{width:32px;height:32px;object-fit:contain;transition:filter .25s ease;}
.feature:hover .feature-icon img{filter:brightness(0) invert(1);}
.feature h4{
  font-size:14px;
  letter-spacing:1px;
  color:var(--ink);
  font-weight:500;
}

/* ---------- Galería ---------- */
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.gallery-item{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  aspect-ratio:1/1;
  cursor:zoom-in;
  background:#dadfe5;
  box-shadow:var(--shadow-soft);
}
.gallery-item img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.gallery-item:hover img{transform:scale(1.1);}
.gallery-item::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg, transparent 45%, rgba(11,14,20,0.7) 100%);
  opacity:0;
  transition:opacity .3s ease;
}
.gallery-item:hover::after{opacity:1;}
.gallery-zoom{
  position:absolute;
  top:50%;left:50%;
  transform:translate(-50%,-50%) scale(.6);
  width:42px;height:42px;
  border-radius:50%;
  background:rgba(255,255,255,0.92);
  color:var(--navy);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:15px;
  opacity:0;
  transition:opacity .3s ease, transform .3s ease;
  z-index:2;
}
.gallery-item:hover .gallery-zoom{opacity:1;transform:translate(-50%,-50%) scale(1);}
.gallery-cap{
  position:absolute;
  left:14px;right:14px;bottom:12px;
  color:#fff;
  font-size:12.5px;
  letter-spacing:.3px;
  opacity:0;
  transform:translateY(6px);
  transition:all .3s ease;
  z-index:2;
}
.gallery-item:hover .gallery-cap{opacity:1;transform:translateY(0);}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;
  background:rgba(6,8,12,0.94);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:1000;
  padding:40px;
}
.lightbox.open{display:flex;}
.lightbox-frame{position:relative;display:flex;align-items:center;justify-content:center;max-width:min(900px,90vw);}
.lightbox img{
  max-width:min(900px,90vw);
  max-height:84vh;
  border-radius:12px;
  box-shadow:0 25px 70px rgba(0,0,0,.55);
  animation:lbIn .25s ease both;
}
@keyframes lbIn{from{opacity:0;transform:scale(.96);}to{opacity:1;transform:scale(1);}}
.lightbox-close{
  position:absolute;
  top:24px;right:28px;
  width:44px;height:44px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,0.3);
  background:rgba(255,255,255,0.06);
  color:#fff;
  font-size:20px;
  cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .2s ease, transform .2s ease;
}
.lightbox-close:hover{background:rgba(255,255,255,0.16);transform:rotate(90deg);}
.lightbox-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:46px;height:46px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,0.3);
  background:rgba(255,255,255,0.06);
  color:#fff;
  font-size:18px;
  cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .2s ease, transform .2s ease;
}
.lightbox-nav:hover{background:var(--blue);}
.lightbox-prev{left:-64px;}
.lightbox-next{right:-64px;}
.lightbox-cap{
  position:absolute;
  bottom:-38px;left:0;right:0;
  text-align:center;
  color:var(--text-muted);
  font-size:13px;
}
.lightbox-count{
  position:absolute;
  top:-38px;left:0;right:0;
  text-align:center;
  color:var(--text-muted);
  font-size:12px;
  letter-spacing:1px;
  text-transform:uppercase;
}

/* ---------- Especialidades / lista de productos ---------- */
.specialties-head{max-width:680px;margin:0 auto 48px;text-align:center;}
.specialties-head h2{font-size:clamp(24px,3.2vw,34px);color:var(--ink);}
.specialties-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
}
.spec-card{
  background:#fff;
  border:1px solid var(--border-light);
  border-radius:var(--radius-xl);
  padding:36px 38px;
  box-shadow:var(--shadow-soft);
  transition:transform .25s ease, box-shadow .25s ease;
}
.spec-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);}
.spec-card h3{
  display:flex;align-items:center;gap:12px;
  font-size:16px;
  color:var(--ink);
  margin-bottom:20px;
  padding-bottom:16px;
  border-bottom:1px solid var(--border-light);
}
.spec-card h3 img{width:26px;height:26px;padding:5px;background:var(--blue-pale);border-radius:8px;}
.spec-card ul li{
  list-style:none;
  padding:11px 4px;
  border-top:1px solid #eef0f3;
  color:var(--ink-muted);
  font-size:15px;
  display:flex;
  align-items:center;
  gap:12px;
  transition:color .2s ease, padding-left .2s ease;
}
.spec-card ul li:hover{color:var(--ink);padding-left:8px;}
.spec-card ul li:first-child{border-top:none;}
.spec-card ul li::before{
  content:"\2713";
  width:20px;height:20px;
  min-width:20px;
  border-radius:50%;
  background:var(--gradient-blue);
  color:#fff;
  font-size:10px;
  display:flex;
  align-items:center;
  justify-content:center;
  flex:none;
}

/* ---------- Footer ---------- */
.footer{background:var(--paper);color:var(--ink-muted);padding-top:64px;border-top:1px solid var(--border-light);}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:40px;
  padding-bottom:48px;
  border-bottom:1px solid var(--border-light);
}
.footer-brand .brand{margin-bottom:14px;}
.footer-brand p{max-width:320px;font-size:14px;color:var(--ink-muted);}
.footer h5{
  font-family:var(--font-head);
  color:var(--ink);
  font-size:13px;
  letter-spacing:2px;
  text-transform:uppercase;
  margin-bottom:18px;
}
.footer ul{display:flex;flex-direction:column;gap:12px;}
.footer ul a{font-size:14.5px;color:var(--ink-muted);display:flex;align-items:center;gap:10px;transition:color .2s ease, transform .2s ease;}
.footer ul a:hover{color:var(--blue);transform:translateX(3px);}
.footer ul a i{color:var(--blue);font-size:13px;width:16px;text-align:center;}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:24px 0 32px;
  font-size:13px;
  flex-wrap:wrap;
  gap:10px;
}

/* ---------- Página de contacto: form + mapa ---------- */
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:stretch;
}
.contact-card{
  background:#fff;
  border:1px solid var(--border-light);
  border-radius:var(--radius-xl);
  padding:44px;
  box-shadow:var(--shadow-lift);
}
.contact-card h2{font-size:22px;color:var(--ink);margin-bottom:6px;}
.contact-card .sub{color:var(--ink-muted);font-size:14.5px;margin-bottom:26px;}
.form-success{text-align:center;padding:36px 10px;}
.form-success i{font-size:48px;color:var(--green);margin-bottom:14px;display:inline-block;}
.form-success h2{font-size:20px;color:var(--ink);margin-bottom:8px;}
.form-success p{color:var(--ink-muted);font-size:14.5px;margin:0;}
.form-error{
  display:flex;
  align-items:flex-start;
  gap:10px;
  background:#fdecea;
  border:1px solid #f5c2bd;
  color:#b42318;
  border-radius:var(--radius);
  padding:12px 14px;
  font-size:13.5px;
  line-height:1.4;
  margin-bottom:18px;
}
.form-error i{font-size:16px;margin-top:1px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:12.5px;letter-spacing:1px;text-transform:uppercase;color:var(--ink-muted);margin-bottom:6px;}
.field-icon{position:relative;display:flex;align-items:center;}
.field-icon i{
  position:absolute;left:14px;
  color:var(--blue);
  font-size:14px;
  pointer-events:none;
}
.field-icon textarea ~ i,.field-icon i.icon-top{top:16px;transform:none;}
.field input,.field textarea{
  width:100%;
  border:1.5px solid #e0e3e8;
  border-radius:var(--radius);
  padding:13px 14px;
  font-family:var(--font-body);
  font-size:15px;
  color:var(--ink);
  background:var(--paper);
  transition:border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.field-icon input,.field-icon textarea{padding-left:40px;}
.field input:focus,.field textarea:focus{
  outline:none;
  border-color:var(--blue-light);
  background:#fff;
  box-shadow:0 0 0 4px rgba(31,86,196,0.12);
}
.field textarea{min-height:120px;resize:vertical;}
.map-wrap{
  border-radius:var(--radius-xl);
  overflow:hidden;
  border:1px solid var(--border-light);
  min-height:340px;
  box-shadow:var(--shadow-soft);
}
.map-wrap iframe{width:100%;height:100%;min-height:340px;border:0;display:block;}

.info-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
}
.info-card{
  background:var(--white);
  border:1px solid var(--border-light);
  border-radius:var(--radius-xl);
  padding:34px 36px;
  box-shadow:var(--shadow-soft);
  transition:transform .25s ease, box-shadow .25s ease;
}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);}
.info-card h4{
  color:var(--navy);
  font-size:13px;
  letter-spacing:2px;
  margin-bottom:18px;
}
.info-row{
  display:flex;
  align-items:center;
  gap:14px;
  padding:11px 0;
  border-top:1px solid var(--border-light);
  color:var(--ink);
  font-size:15px;
}
.info-row:first-child{border-top:none;}
.info-row i{
  color:#fff;
  background:var(--gradient-blue);
  width:30px;height:30px;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;
  flex:none;
}

/* ---------- Botón volver arriba ---------- */
.back-to-top{
  position:fixed;
  right:24px;bottom:24px;
  width:48px;height:48px;
  border-radius:50%;
  background:var(--gradient-navy);
  color:#fff;
  border:none;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:16px;
  cursor:pointer;
  box-shadow:var(--shadow-lift);
  opacity:0;
  visibility:hidden;
  transform:translateY(12px);
  transition:opacity .25s ease, transform .25s ease, visibility .25s ease;
  z-index:90;
}
.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0);}
.back-to-top:hover{transform:translateY(-4px);}

/* ---------- Animación de aparición al hacer scroll ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease, transform .6s ease;}
.reveal.revealed{opacity:1;transform:translateY(0);}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .about-grid{grid-template-columns:1fr;}
  .about-logo{max-width:260px;margin:0 auto;}
  .features{grid-template-columns:repeat(2,1fr);}
  .gallery-grid{grid-template-columns:repeat(3,1fr);}
  .specialties-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .info-grid{grid-template-columns:1fr;}
  .lightbox-prev{left:8px;}
  .lightbox-next{right:8px;}
}
@media (max-width:760px){
  .nav-links{
    position:fixed;
    top:76px;left:0;right:0;
    background:var(--white);
    border-bottom:1px solid var(--border-light);
    flex-direction:column;
    align-items:flex-start;
    padding:20px 24px 28px;
    gap:18px;
    transform:translateY(-12px);
    opacity:0;
    pointer-events:none;
    transition:all .2s ease;
  }
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .nav-toggle{display:flex;}
  .nav-actions a.btn{display:none;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
  .cta-banner{flex-direction:column;text-align:center;padding:36px 28px;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .section{padding:64px 0;}
  .back-to-top{right:16px;bottom:16px;width:44px;height:44px;}
}
@media (max-width:480px){
  .gallery-grid{grid-template-columns:repeat(2,1fr);gap:10px;}
  .contact-card,.info-card{padding:28px 22px;}
}