:root{
    /* paleta oficial ACRÍ: cian/azul cristal + dorado + blanco sobre navy */
    --pink:#e8b95f;        /* dorado cálido (antes rosa) */
    --pink-2:#f4d38a;      /* dorado claro */
    --yellow:#ffd76a;      /* dorado brillante */
    --purple:#1567a8;      /* azul medio */
    --purple-2:#0d3f66;    /* azul profundo */
    --purple-deep:#071b2e; /* navy profundo */
    --green:#4be0d0;       /* cian-verde */
    --green-2:#8ff5ea;     /* cian claro */
    --teal:#17c3e6;        /* cian cristal (color estrella del logo) */
    --magenta:#2f6fed;     /* azul eléctrico */
    --bg:#050d17;
    --bg-2:#0a1a2b;
    --card:#0d2136;
    --text:#eef3f8;
    --muted:#9fb8cf;
    --white-ink:#f5f6fa;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg);
    color:var(--text);
    font-family:'Poppins',sans-serif;
    overflow-x:hidden;
    min-height:100vh;
  }
  h1,h2,h3,.display{font-family:'Baloo 2',sans-serif;}
  a{text-decoration:none;color:inherit;}
  ul{list-style:none;}
  img{max-width:100%;display:block;}

  /* ---------- SCROLLBAR ---------- */
  ::-webkit-scrollbar{width:10px;}
  ::-webkit-scrollbar-track{background:var(--bg);}
  ::-webkit-scrollbar-thumb{background:linear-gradient(var(--pink),var(--teal));border-radius:10px;}

  /* ---------- PRELOADER ---------- */
  #preloader{
    position:fixed;inset:0;z-index:9999;
    background:radial-gradient(circle at 50% 40%, var(--purple-deep) 0%, var(--bg) 70%);
    display:flex;flex-direction:column;align-items:center;justify-content:center;
    transition:opacity .7s ease, visibility .7s ease;
    gap:22px;
  }
  #preloader.hide{opacity:0;visibility:hidden;pointer-events:none;}
  #preloader .logo-wrap{
    width:min(60vw,220px);
    animation:pulseLogo 1.4s ease-in-out infinite;
    filter:drop-shadow(0 0 25px rgba(23,195,230,.55)) drop-shadow(0 0 45px rgba(232,185,95,.35));
  }
  #preloader .logo-wrap img{border-radius:20px;}
  @keyframes pulseLogo{
    0%,100%{transform:scale(1) rotate(-1deg);}
    50%{transform:scale(1.07) rotate(1deg);}
  }
  #preloader .bar-track{
    width:min(70vw,300px);height:10px;border-radius:20px;
    background:rgba(255,255,255,.08);overflow:hidden;
    border:1px solid rgba(255,255,255,.15);
  }
  #preloader .bar-fill{
    height:100%;width:0%;border-radius:20px;
    background:linear-gradient(90deg,var(--pink),var(--yellow),var(--green),var(--teal),var(--magenta));
    background-size:300% 100%;
    animation:gradientShift 2s linear infinite;
  }
  @keyframes gradientShift{0%{background-position:0% 0;}100%{background-position:300% 0;}}
  #preloader .pct{font-family:'Baloo 2';font-weight:700;letter-spacing:2px;color:var(--muted);font-size:14px;}
  #preloader .tagline{font-size:13px;color:var(--muted);letter-spacing:3px;text-transform:uppercase;}

  /* ---------- BACKGROUND FX ---------- */
  .glow-orb{
    position:fixed;border-radius:50%;filter:blur(90px);opacity:.35;z-index:0;pointer-events:none;
  }
  .orb1{width:420px;height:420px;background:var(--magenta);top:-100px;left:-120px;animation:float1 14s ease-in-out infinite;}
  .orb2{width:380px;height:380px;background:var(--teal);bottom:-120px;right:-100px;animation:float2 16s ease-in-out infinite;}
  .orb3{width:300px;height:300px;background:var(--yellow);top:40%;left:50%;opacity:.2;animation:float3 18s ease-in-out infinite;}
  @keyframes float1{0%,100%{transform:translate(0,0);}50%{transform:translate(60px,80px);}}
  @keyframes float2{0%,100%{transform:translate(0,0);}50%{transform:translate(-50px,-60px);}}
  @keyframes float3{0%,100%{transform:translate(-50%,0) scale(1);}50%{transform:translate(-50%,-40px) scale(1.15);}}

  .floaty-icon{
    position:absolute;font-size:2rem;opacity:.55;
    animation:drift 6s ease-in-out infinite;
    filter:drop-shadow(0 0 10px rgba(255,255,255,.25));
  }
  @keyframes drift{
    0%,100%{transform:translateY(0) rotate(-6deg);}
    50%{transform:translateY(-22px) rotate(6deg);}
  }

  /* ---------- NAV ---------- */
  header{
    position:fixed;top:0;left:0;right:0;z-index:500;
    display:flex;align-items:center;justify-content:space-between;
    padding:14px 6%;
    background:rgba(10,7,19,.55);
    backdrop-filter:blur(14px);
    border-bottom:1px solid rgba(255,255,255,.06);
    transition:padding .3s ease;
  }
  header .brand{display:flex;align-items:center;gap:10px;}
  header .brand img{width:44px;height:44px;object-fit:cover;border-radius:8px;filter:drop-shadow(0 0 8px rgba(23,195,230,.5));}
  header .brand span{font-family:'Baloo 2';font-weight:700;font-size:1.1rem;letter-spacing:.5px;
    background:linear-gradient(90deg,var(--pink),var(--yellow));
    -webkit-background-clip:text;background-clip:text;color:transparent;}
  nav ul{display:flex;gap:28px;}
  nav a{font-size:.92rem;font-weight:500;color:var(--muted);position:relative;transition:color .25s;}
  nav a::after{content:'';position:absolute;left:0;bottom:-6px;width:0;height:2px;
    background:linear-gradient(90deg,var(--teal),var(--pink));transition:width .3s;}
  nav a:hover{color:var(--text);}
  nav a:hover::after{width:100%;}
  .cta-btn{
    background:linear-gradient(135deg,var(--green),var(--teal));
    color:#06110c;font-weight:700;padding:10px 20px;border-radius:30px;
    font-family:'Baloo 2';font-size:.9rem;letter-spacing:.3px;
    box-shadow:0 0 18px rgba(78,227,138,.45);
    transition:transform .25s, box-shadow .25s;
    display:inline-flex;align-items:center;gap:8px;white-space:nowrap;
  }
  .cta-btn:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 0 28px rgba(78,227,138,.7);}
  .burger{display:none;font-size:1.6rem;color:var(--text);background:none;border:none;cursor:pointer;}

  /* ---------- HERO ---------- */
  .hero{
    position:relative;min-height:100vh;
    display:flex;flex-direction:column;align-items:center;justify-content:center;
    text-align:center;padding:120px 6% 60px;overflow:hidden;
  }
  @keyframes heroFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-16px);}}

  .hero-bg-slider{position:absolute;inset:0;z-index:0;overflow:hidden;}
  .hero-bg-slider video{
    position:absolute;top:50%;left:50%;min-width:100%;min-height:100%;width:auto;height:auto;
    transform:translate(-50%,-50%);object-fit:cover;opacity:.65;
  }
  .hero-bg-slider .slide{
    position:absolute;inset:0;background-size:cover;background-position:center;
    opacity:0;animation:heroSlide 24s infinite;transform:scale(1.08);
  }
  .hero-bg-slider .slide:nth-child(1){animation-delay:0s;}
  .hero-bg-slider .slide:nth-child(2){animation-delay:4s;}
  .hero-bg-slider .slide:nth-child(3){animation-delay:8s;}
  .hero-bg-slider .slide:nth-child(4){animation-delay:12s;}
  .hero-bg-slider .slide:nth-child(5){animation-delay:16s;}
  .hero-bg-slider .slide:nth-child(6){animation-delay:20s;}
  @keyframes heroSlide{
    0%{opacity:0;transform:scale(1.08);}
    4%{opacity:.55;}
    17%{opacity:.55;transform:scale(1.15);}
    21%{opacity:0;}
    100%{opacity:0;}
  }
  .hero-overlay{
    position:absolute;inset:0;z-index:1;
    background:radial-gradient(circle at 50% 30%, rgba(5,13,23,.55) 0%, rgba(5,13,23,.88) 65%, var(--bg) 100%);
  }
  .hero .site-title,.hero .tagline,.hero > p,.hero .hero-ctas{position:relative;z-index:2;}
  .floaty-icon,.scroll-cue{z-index:2;}

  /* ---- Title recreated as typography (not a logo graphic) ---- */
  .site-title{
    font-family:'Fredoka',sans-serif;font-weight:600;line-height:1;
    animation:heroFloat 5s ease-in-out infinite;
  }
  .site-title .word-acri{
    display:block;font-size:clamp(3rem,12vw,6.8rem);letter-spacing:3px;
  }
  .site-title .word-acri .lt{display:inline-block;position:relative;}
  .site-title .lt-a,.site-title .lt-r,.site-title .lt-i{
    color:var(--white-ink);
    text-shadow:2px 3px 0 var(--purple-2),0 10px 24px rgba(23,195,230,.35);
  }
  .site-title .lt-c{
    color:var(--teal);
    text-shadow:2px 3px 0 var(--purple-2),0 10px 24px rgba(23,195,230,.35);
  }
  .site-title .word-sub{
    display:block;margin-top:6px;font-weight:600;
    font-size:clamp(1.1rem,3.6vw,1.9rem);letter-spacing:5px;
    color:var(--yellow);
    text-shadow:2px 3px 0 #4a3410,0 8px 16px rgba(0,0,0,.4);
  }
  .hero .tagline{
    margin-top:22px;font-size:clamp(1.1rem,2.6vw,1.5rem);font-weight:600;font-family:'Baloo 2';
    background:linear-gradient(90deg,var(--pink),var(--yellow),var(--green),var(--teal),var(--magenta));
    background-size:250% auto;
    -webkit-background-clip:text;background-clip:text;color:transparent;
    animation:shine 6s linear infinite;
  }
  @keyframes shine{to{background-position:250% center;}}
  .hero p{margin-top:14px;color:var(--muted);max-width:560px;font-size:1.05rem;line-height:1.6;}
  .hero .hero-ctas{margin-top:34px;display:flex;gap:16px;flex-wrap:wrap;justify-content:center;}
  .btn-outline{
    border:2px solid var(--pink-2);color:var(--pink-2);font-family:'Baloo 2';font-weight:600;
    padding:10px 24px;border-radius:30px;transition:all .25s;
  }
  .btn-outline:hover{background:var(--pink-2);color:#1a0a14;transform:translateY(-3px);}

  .scroll-cue{
    position:absolute;bottom:28px;left:50%;transform:translateX(-50%);
    font-size:1.6rem;color:var(--teal);animation:bounce 1.8s infinite;
  }
  @keyframes bounce{0%,100%{transform:translate(-50%,0);}50%{transform:translate(-50%,10px);}}

  /* marquee */
  .marquee{
    position:relative;overflow:hidden;white-space:nowrap;
    background:linear-gradient(90deg,var(--purple-2),var(--magenta),var(--purple-2));
    padding:14px 0;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1);
  }
  .marquee-track{display:inline-block;animation:scrollLeft 22s linear infinite;}
  .marquee-track span{font-family:'Baloo 2';font-weight:600;font-size:1.05rem;letter-spacing:1px;margin:0 18px;color:#fff;}
  @keyframes scrollLeft{0%{transform:translateX(0);}100%{transform:translateX(-50%);}}

  /* ---------- SECTIONS ---------- */
  section{position:relative;padding:100px 6%;z-index:1;}
  .section-tag{
    display:inline-block;font-family:'Baloo 2';font-size:.8rem;letter-spacing:2px;text-transform:uppercase;
    color:var(--teal);border:1px solid rgba(47,216,200,.4);padding:5px 14px;border-radius:20px;margin-bottom:14px;
    background:rgba(47,216,200,.07);
  }
  .section-title{font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:700;margin-bottom:16px;}
  .section-title .accent{color:var(--pink-2);}
  .section-sub{color:var(--muted);max-width:620px;margin-bottom:50px;line-height:1.7;}

  /* reveal */
  .reveal{opacity:0;transition:opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1);}
  .reveal.left{transform:translateX(-90px);}
  .reveal.right{transform:translateX(90px);}
  .reveal.up{transform:translateY(60px);}
  .reveal.in{opacity:1;transform:translate(0,0);}

  /* services grid */
  .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:26px;}
  .card{
    background:linear-gradient(160deg,var(--card),rgba(23,15,43,.4));
    border:1px solid rgba(255,255,255,.08);
    border-radius:22px;padding:32px 26px;position:relative;overflow:hidden;
    transition:transform .35s ease, box-shadow .35s ease, border-color .35s ease;
  }
  .card::before{
    content:'';position:absolute;inset:-2px;border-radius:22px;padding:2px;
    background:linear-gradient(135deg,var(--pink),var(--teal),var(--yellow));
    opacity:0;transition:opacity .35s;
    -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite:xor;mask-composite:exclude;
    pointer-events:none;
  }
  .card:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 20px 40px rgba(224,38,201,.18);}
  .card:hover::before{opacity:1;}
  .card .icon{font-size:2.6rem;margin-bottom:16px;display:inline-block;animation:wiggle 4s ease-in-out infinite;}
  @keyframes wiggle{0%,100%{transform:rotate(0);}25%{transform:rotate(-8deg);}75%{transform:rotate(8deg);}}
  .card h3{font-size:1.15rem;margin-bottom:10px;color:var(--text);}
  .card p{color:var(--muted);font-size:.92rem;line-height:1.6;}

  /* about / stats */
  .about-wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
  @media(max-width:860px){.about-wrap{grid-template-columns:1fr;}}
  .about-visual{
    position:relative;border-radius:26px;overflow:hidden;
    background:radial-gradient(circle at 30% 20%,rgba(255,127,110,.25),transparent 60%),
               radial-gradient(circle at 80% 80%,rgba(47,216,200,.25),transparent 60%),
               var(--card);
    border:1px solid rgba(255,255,255,.08);
    min-height:340px;display:flex;align-items:center;justify-content:center;
  }
  .about-visual img{width:62%;border-radius:22px;box-shadow:0 25px 55px rgba(23,195,230,.35);animation:heroFloat 6s ease-in-out infinite;}
  .about-visual{flex-direction:column;gap:22px;padding:30px;}
  .about-visual .video-frame{width:100%;border-radius:18px;overflow:hidden;box-shadow:0 20px 45px rgba(0,0,0,.5);}
  .about-visual video{width:100%;display:block;}
  .stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px;}
  .stat{text-align:center;background:var(--card);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:20px 8px;}
  .stat .num{font-family:'Baloo 2';font-size:1.8rem;font-weight:700;color:var(--yellow);}
  .stat .lbl{font-size:.78rem;color:var(--muted);margin-top:4px;letter-spacing:.5px;}

  .benefit-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:60px;}
  @media(max-width:860px){.benefit-row{grid-template-columns:repeat(2,1fr);}}
  .benefit-card{
    background:linear-gradient(160deg,var(--card),rgba(13,33,54,.4));
    border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:24px 20px;text-align:center;
    transition:transform .35s ease;
  }
  .benefit-card:hover{transform:translateY(-6px);}
  .benefit-num{font-family:'Baloo 2';font-weight:800;font-size:1.7rem;color:var(--teal);margin-bottom:8px;}
  .benefit-card p{color:var(--muted);font-size:.85rem;line-height:1.5;}

  /* gallery */
  .gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;}
  .g-item{
    aspect-ratio:4/3;border-radius:18px;position:relative;overflow:hidden;
    display:flex;align-items:flex-end;
    border:1px solid rgba(255,255,255,.08);
    background-size:cover;background-position:center;
    transition:transform .4s ease;
  }
  .g-item:hover{transform:scale(1.04) rotate(-1deg);}
  .g-item::before{
    content:'';position:absolute;inset:0;
    background:linear-gradient(0deg,rgba(5,13,23,.85) 0%,rgba(5,13,23,.05) 55%);
  }
  .g-item .label{
    position:relative;z-index:2;margin:14px;font-family:'Baloo 2';font-size:.85rem;
    background:rgba(5,13,23,.55);padding:5px 14px;border-radius:14px;color:#fff;
    border:1px solid rgba(255,255,255,.15);
  }

  /* FAQ accordion */
  .faq-list{display:flex;flex-direction:column;gap:14px;max-width:820px;}
  .faq-item{
    background:var(--card);border:1px solid rgba(255,255,255,.08);border-radius:16px;
    padding:18px 22px;transition:border-color .25s;
  }
  .faq-item[open]{border-color:var(--teal);}
  .faq-item summary{
    cursor:pointer;font-family:'Baloo 2';font-weight:600;font-size:1rem;list-style:none;
    display:flex;align-items:center;justify-content:space-between;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary::after{content:'+';font-size:1.4rem;color:var(--teal);transition:transform .3s;margin-left:12px;}
  .faq-item[open] summary::after{transform:rotate(45deg);}
  .faq-item p{margin-top:12px;color:var(--muted);font-size:.9rem;line-height:1.6;}

  /* Proyectos reales */
  .proj-filters{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px;}
  .filter-btn{
    font-family:'Baloo 2';font-weight:600;font-size:.85rem;letter-spacing:.3px;
    padding:9px 20px;border-radius:30px;border:1px solid rgba(255,255,255,.15);
    background:var(--card);color:var(--muted);cursor:pointer;transition:all .25s;
  }
  .filter-btn:hover{border-color:var(--teal);color:var(--text);}
  .filter-btn.active{
    background:linear-gradient(135deg,var(--teal),var(--purple));
    color:#04141f;border-color:transparent;box-shadow:0 0 16px rgba(23,195,230,.4);
  }
  .proj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px;}
  .proj-card{
    position:relative;border-radius:20px;overflow:hidden;aspect-ratio:4/5;
    border:1px solid rgba(255,255,255,.08);cursor:default;
    transition:transform .5s cubic-bezier(.2,.8,.2,1), box-shadow .4s;
    animation:cardPop .5s ease both;
  }
  @keyframes cardPop{from{opacity:0;transform:scale(.9);}to{opacity:1;transform:scale(1);}}
  .proj-card.hide{display:none;}
  .proj-card:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 25px 45px rgba(0,0,0,.5);}
  .proj-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
  .proj-card:hover img{transform:scale(1.1);}
  .proj-info{
    position:absolute;inset:auto 0 0 0;padding:18px 16px 16px;
    background:linear-gradient(0deg,rgba(5,13,23,.95) 10%,rgba(5,13,23,.4) 70%,transparent 100%);
  }
  .proj-info h4{font-size:.98rem;color:#fff;margin:6px 0 3px;}
  .proj-info p{font-size:.78rem;color:var(--muted);}
  .proj-cat{
    display:inline-block;font-family:'Baloo 2';font-size:.66rem;letter-spacing:.5px;
    padding:3px 11px;border-radius:12px;font-weight:700;color:#04141f;
  }
  .cat-led{background:var(--teal);}
  .cat-corporeo{background:var(--pink);}
  .cat-acrilico{background:var(--green);}
  .cat-senaletica{background:var(--pink-2);}
  .cat-bombillo{background:var(--yellow);}

  /* Hub de categorías de proyectos */
  .cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:26px;}
  .cat-card{
    position:relative;display:block;border-radius:22px;overflow:hidden;aspect-ratio:4/5;
    border:1px solid rgba(255,255,255,.08);
    transition:transform .4s cubic-bezier(.2,.8,.2,1), box-shadow .4s;
  }
  .cat-card:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 25px 50px rgba(23,195,230,.25);}
  .cat-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
  .cat-card:hover img{transform:scale(1.12);}
  .cat-overlay{
    position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
    padding:24px 22px;background:linear-gradient(0deg,rgba(5,13,23,.96) 20%,rgba(5,13,23,.35) 65%,rgba(5,13,23,.05) 100%);
  }
  .cat-overlay .proj-cat{align-self:flex-start;margin-bottom:10px;}
  .cat-overlay h3{font-family:'Baloo 2';font-size:1.35rem;color:#fff;margin-bottom:8px;}
  .cat-overlay p{color:var(--muted);font-size:.88rem;line-height:1.5;margin-bottom:14px;}
  .cat-link{font-family:'Baloo 2';font-weight:700;font-size:.85rem;color:var(--teal);transition:transform .25s;}
  .cat-card:hover .cat-link{transform:translateX(6px);display:inline-block;}

  /* Página individual de categoría (proyectos-*.html) */
  .cat-hero{
    padding:150px 6% 50px;text-align:center;
    background:radial-gradient(circle at 50% 0%, rgba(23,195,230,.15), transparent 60%);
  }
  .cat-hero .back-link{
    display:inline-flex;align-items:center;gap:6px;color:var(--teal);font-family:'Baloo 2';
    font-weight:600;font-size:.9rem;margin-bottom:18px;
  }
  .cat-hero .back-link:hover{text-decoration:underline;}
  .cat-hero h1{font-size:clamp(2rem,5vw,3.2rem);margin-bottom:14px;}
  .cat-hero p{color:var(--muted);max-width:600px;margin:0 auto;line-height:1.7;}

  /* process steps */
  .steps{display:flex;flex-direction:column;gap:0;}
  .step{
    display:grid;grid-template-columns:70px 1fr;gap:20px;padding:22px 0;
    border-bottom:1px dashed rgba(255,255,255,.12);align-items:flex-start;
  }
  .step:last-child{border-bottom:none;}
  .step .num-badge{
    width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;
    font-family:'Baloo 2';font-weight:700;font-size:1.2rem;color:#0a0713;
    background:linear-gradient(135deg,var(--yellow),var(--pink));
    box-shadow:0 0 20px rgba(255,201,74,.4);
  }
  .step h4{font-size:1.05rem;margin-bottom:6px;}
  .step p{color:var(--muted);font-size:.9rem;}

  /* testimonial / cta band */
  .cta-band{
    text-align:center;border-radius:28px;padding:70px 6%;
    background:linear-gradient(120deg,var(--purple-2),var(--purple-deep));
    position:relative;overflow:hidden;
  }
  .cta-band::before,.cta-band::after{
    content:'';position:absolute;width:260px;height:260px;border-radius:50%;filter:blur(70px);opacity:.5;
  }
  .cta-band::before{background:var(--magenta);top:-80px;left:-60px;}
  .cta-band::after{background:var(--teal);bottom:-80px;right:-60px;}
  .cta-band h2{position:relative;z-index:1;font-size:clamp(1.5rem,3vw,2.2rem);margin-bottom:16px;}
  .cta-band p{position:relative;z-index:1;color:var(--muted);margin-bottom:30px;}
  .cta-band .cta-btn{position:relative;z-index:1;font-size:1rem;padding:14px 30px;}

  /* contact */
  .contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:50px;}
  @media(max-width:860px){.contact-wrap{grid-template-columns:1fr;}}
  .contact-item{display:flex;gap:16px;align-items:flex-start;margin-bottom:22px;}
  .contact-item .ic{font-size:1.6rem;}
  .contact-item h4{font-size:1rem;margin-bottom:4px;}
  .contact-item p,.contact-item a{color:var(--muted);font-size:.92rem;}
  .social-row{display:flex;gap:14px;margin-top:20px;}
  .social-row a{
    width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;
    background:var(--card);border:1px solid rgba(255,255,255,.1);font-size:1.2rem;transition:all .3s;
  }
  .social-row a:hover{transform:translateY(-4px);background:linear-gradient(135deg,var(--pink),var(--teal));}

  form{display:flex;flex-direction:column;gap:16px;}
  form input,form textarea{
    background:var(--card);border:1px solid rgba(255,255,255,.12);border-radius:12px;
    padding:14px 16px;color:var(--text);font-family:'Poppins';font-size:.92rem;resize:none;
    transition:border-color .25s, box-shadow .25s;
  }
  form input:focus,form textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(47,216,200,.2);}
  form button{
    align-self:flex-start;border:none;cursor:pointer;font-family:'Baloo 2';font-weight:700;
    padding:14px 30px;border-radius:30px;color:#0a0713;
    background:linear-gradient(135deg,var(--yellow),var(--pink));
    box-shadow:0 0 18px rgba(255,127,110,.4);transition:transform .25s;
  }
  form button:hover{transform:translateY(-3px);}

  footer{
    text-align:center;padding:36px 6%;color:var(--muted);font-size:.85rem;
    border-top:1px solid rgba(255,255,255,.06);
  }
  footer .brand-mini{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:10px;}
  footer .brand-mini img{width:26px;}

  /* whatsapp float */
  .wa-float{
    position:fixed;bottom:24px;right:24px;z-index:400;
    width:60px;height:60px;border-radius:50%;
    background:linear-gradient(135deg,var(--green),var(--teal));
    display:flex;align-items:center;justify-content:center;font-size:1.8rem;
    box-shadow:0 0 25px rgba(78,227,138,.55);
    animation:pulseWA 2.4s ease-in-out infinite;
  }
  @keyframes pulseWA{0%,100%{transform:scale(1);}50%{transform:scale(1.08);}}

  @media(max-width:760px){
    nav{position:fixed;top:70px;right:0;background:var(--bg-2);flex-direction:column;
      width:220px;padding:20px;border-radius:0 0 0 16px;transform:translateX(100%);transition:transform .35s;
      border-left:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);}
    nav.open{transform:translateX(0);}
    nav ul{flex-direction:column;gap:18px;}
    .burger{display:block;}
    header .cta-btn{display:none;}
  }