/* ===== RESET & BASE ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --black:#1A0505;--g900:#2A0A0A;--g800:#3D1515;--g700:#5A2020;--g600:#7A3030;
  --g500:#9A4545;--g400:#BB6060;--g300:#D49090;--g200:#EACACA;--g100:#FFECEC;
  --g50:#FFF5F5;--white:#fff;
  --accent:#B71C1C;--accent-dk:#8B1515;--accent-light:#FFEBEE;--accent2:#FFB300;--accent2-light:#FFF8E1;
--wh:#fff;
}
html{scroll-behavior:smooth}
body{font-family:'Mulish',sans-serif;color:var(--g700);line-height:1.6;background:var(--white);font-size:16px;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Mulish',sans-serif;color:var(--g900);font-weight:700;line-height:1.15}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

/* ===== UTILITIES ===== */
.dyn-w{max-width:1200px;margin:0 auto;padding:0 2rem}
.dyn-ey{display:inline-block;font-size:.7rem;font-weight:600;letter-spacing:3px;text-transform:uppercase;color:var(--accent);margin-bottom:.75rem}
.dyn-sec-hd{text-align:center;max-width:640px;margin:0 auto 3.5rem}
.dyn-sec-hd h2{font-size:2.25rem;margin-bottom:1rem;letter-spacing:-.5px}
.dyn-sec-hd p{color:var(--g500);line-height:1.7}

/* ===== HEADER ===== */
header{position:fixed;top:0;left:0;right:0;background:var(--white);z-index:1000;border-bottom:1px solid rgba(0,0,0,.06);transition:box-shadow .3s}
header.scrolled{box-shadow:0 2px 20px rgba(0,0,0,.08)}
.dyn-hdr{max-width:1200px;margin:0 auto;padding:1.25rem 2rem;display:flex;justify-content:space-between;align-items:center}
.logo{text-decoration:none}
.dyn-logo{font-size:1.15rem;font-weight:800;color:var(--g900);letter-spacing:-.5px}
nav{display:flex;gap:1.75rem;align-items:center}
nav a{text-decoration:none;color:var(--g600);font-weight:500;font-size:.85rem;transition:color .2s,border-color .2s;border-bottom:2px solid transparent;padding:0.8rem 0}
nav a:hover{color:var(--black);border-bottom:2px solid #000}
.dyn-btn-hdr{background:var(--accent);color:var(--wh)!important;padding:.45rem 1rem;border-radius:6px;font-size:.8rem;font-weight:600;transition:background .2s}
.dyn-btn-hdr:hover{background:var(--accent-dk)}
.menu-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.menu-toggle span{width:22px;height:2px;background:var(--g800);display:block}

/* ===== BUTTONS ===== */
.dyn-btn-pill{display:inline-flex;align-items:center;justify-content:center;padding:.9rem 2.25rem;background:var(--wh);color:var(--accent);font-weight:700;border-radius:50px;text-decoration:none;font-size:.95rem;transition:all .3s}
.dyn-btn-pill:hover{background:var(--accent-light);transform:translateY(-2px)}
.dyn-btn-pill-out{display:inline-flex;align-items:center;justify-content:center;padding:.9rem 2.25rem;background:transparent;color:var(--white);border:2px solid rgba(255,255,255,.35);font-weight:600;border-radius:50px;text-decoration:none;font-size:.95rem;transition:all .3s}
.dyn-btn-pill-out:hover{border-color:rgba(255,255,255,.8)}

/* ===== HERO ===== */
.dyn-hero{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;padding-top:72px;background:var(--g900)}
.dyn-hero-content{padding:5rem 3.5rem 5rem calc(50vw - 600px + 2rem);display:flex;flex-direction:column;justify-content:center;max-width:600px}
.dyn-hero-content .dyn-ey{color:var(--g300)}
.dyn-hero-content h1{font-size:clamp(2.4rem,3.5vw,3.6rem);color:var(--white);letter-spacing:-1.5px;margin-bottom:1.5rem;line-height:1.08}
.dyn-hero-content p{color:var(--g400);font-size:1.05rem;line-height:1.8;max-width:440px;margin-bottom:2.5rem}
.dyn-hero-visual{overflow:hidden}
.dyn-hero-visual img{width:100%;height:100%;object-fit:cover;object-position:center}

/* ===== ABOUT ===== */
.dyn-about{padding:6rem 0;background:var(--white);border-bottom:1px solid var(--g200)}
.dyn-about-center{text-align:center;max-width:780px;margin:0 auto}
.dyn-about-center h2{font-size:2.75rem;letter-spacing:-1px;margin-bottom:1.5rem}
.dyn-about-center>p{color:var(--g600);line-height:1.85;font-size:1.05rem;margin-bottom:3.5rem}
.dyn-about-stats{display:flex;border-top:1px solid var(--g200)}
.dyn-about-stats>div{flex:1;padding:2.5rem 1.5rem;text-align:center;border-right:1px solid var(--g200)}
.dyn-about-stats>div:last-child{border-right:none}
.dyn-about-stats strong{display:block;font-size:3.25rem;font-weight:800;color:var(--accent);line-height:1;margin-bottom:.4rem}
.dyn-about-stats span{font-size:.75rem;color:var(--g500);text-transform:uppercase;letter-spacing:1.5px}

/* ===== MVV ===== */
.dyn-mvv{padding:6rem 0;background:var(--g50);border-bottom:1px solid var(--g200)}
.dyn-mvv-zigzag{display:flex;flex-direction:column;gap:2rem;max-width:820px;margin:0 auto}
.dyn-zz{display:flex;align-items:flex-start;gap:2rem;padding:2.5rem;background:var(--white);border:1px solid var(--g200);border-radius:16px;transition:box-shadow .3s,transform .3s}
.dyn-zz:hover{box-shadow:0 14px 40px rgba(0,0,0,.07);transform:translateY(-3px)}
.dyn-zz-right{align-self:flex-end;width:90%}
.dyn-zz-marker{width:54px;height:54px;min-width:54px;background:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--wh);font-size:1.35rem;font-weight:800}
.dyn-zz div h3{font-size:1.2rem;margin-bottom:.6rem}
.dyn-zz div p{font-size:.95rem;color:var(--g600);line-height:1.75;margin:0}

/* ===== BENEFICIOS ===== */
.dyn-benef{padding:6rem 0;background:var(--white);border-bottom:1px solid var(--g200)}
.dyn-benef-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.dyn-bcard{background:var(--g50);border:1px solid var(--g200);border-radius:16px;padding:2.5rem 1.75rem;transition:all .3s;cursor:default}
.dyn-bcard:hover{background:var(--black);border-color:var(--black);transform:translateY(-5px);box-shadow:0 20px 50px rgba(0,0,0,.15)}
.dyn-bcard-ic{width:54px;height:54px;display:flex;align-items:center;justify-content:center;background:var(--accent-light);border-radius:12px;margin-bottom:1.5rem;transition:background .3s}
.dyn-bcard-ic svg{width:26px;height:26px;color:var(--accent);transition:color .3s}
.dyn-bcard:hover .dyn-bcard-ic{background:rgba(255,255,255,.1)}
.dyn-bcard:hover .dyn-bcard-ic svg{color:var(--white)}
.dyn-bcard h3{font-size:1.05rem;margin-bottom:.6rem;transition:color .3s}
.dyn-bcard:hover h3{color:var(--white)}
.dyn-bcard p{font-size:.88rem;color:var(--g600);line-height:1.65;margin:0;transition:color .3s}
.dyn-bcard:hover p{color:var(--g400)}

/* ===== SERVICIOS ===== */
.dyn-serv{padding:6rem 0;background:var(--g50);border-bottom:1px solid var(--g200)}
.dyn-serv-mosaic{display:grid;grid-template-columns:1.45fr 1fr;gap:1rem;height:580px}
.dyn-mos-big{position:relative;border-radius:16px;overflow:hidden}
.dyn-mos-big img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.dyn-mos-big:hover img{transform:scale(1.04)}
.dyn-mos-stack{display:grid;grid-template-rows:1fr 1fr;gap:1rem}
.dyn-mos-sm{position:relative;border-radius:16px;overflow:hidden}
.dyn-mos-sm img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.dyn-mos-sm:hover img{transform:scale(1.06)}
.dyn-mos-label{position:absolute;bottom:0;left:0;right:0;padding:1.5rem 1.75rem;background:linear-gradient(transparent,rgba(0,0,0,.78))}
.dyn-mos-label h3{color:var(--white);font-size:1.1rem;margin:0;letter-spacing:-.3px}

/* ===== SECTORES ===== */
.dyn-sect{padding:6rem 0;background:var(--g800)}
.dyn-sect .dyn-sec-hd h2{color:var(--white)}
.dyn-sect .dyn-sec-hd p{color:var(--g400)}
.dyn-sect .dyn-ey{color:var(--g300)}
.dyn-sect-orbit{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.dyn-orb{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);border-radius:16px;padding:2.5rem 2rem;transition:all .3s}
.dyn-orb:hover{background:rgba(255,255,255,.09);transform:translateY(-4px);border-color:rgba(255,255,255,.2)}
.dyn-orb-ic{width:54px;height:54px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;background:rgba(255,255,255,.07);border-radius:12px}
.dyn-orb-ic svg{width:28px;height:28px;color:var(--g300)}
.dyn-orb h3{color:var(--white);font-size:1.1rem;margin-bottom:.65rem}
.dyn-orb p{color:var(--g400);font-size:.9rem;line-height:1.7;margin:0}

/* ===== CIFRAS ===== */
.dyn-cifras{background:var(--black);padding:5rem 0}
.dyn-cifras-flex{display:flex;justify-content:center}
.dyn-cfx{flex:1;text-align:center;padding:2rem 1.5rem;border-right:1px solid rgba(255,255,255,.07);max-width:280px}
.dyn-cfx:last-child{border-right:none}
.dyn-cfx strong{display:block;font-size:3.75rem;font-weight:800;color:var(--accent2);line-height:1;margin-bottom:.5rem}
.dyn-cfx span{font-size:.76rem;color:var(--g400);text-transform:uppercase;letter-spacing:1.5px}

/* ===== CTA ===== */
.dyn-cta{padding:5rem 0;background:var(--g50);border-top:1px solid var(--g200);border-bottom:1px solid var(--g200)}
.dyn-cta-rounded{background:var(--black);border-radius:22px;padding:4.5rem 3rem;text-align:center}
.dyn-cta-rounded h2{color:var(--white);font-size:2.25rem;letter-spacing:-.5px;margin-bottom:1rem}
.dyn-cta-rounded p{color:var(--g400);font-size:1.05rem;margin-bottom:2.5rem}
.dyn-cta-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* ===== CONTACT ===== */
.dyn-contact{padding:6rem 0;background:var(--white)}
.dyn-cnt-trio{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.dyn-ct{padding:2.5rem 2rem;background:var(--g50);border:1px solid var(--g200);border-radius:16px;text-align:center;transition:all .3s}
.dyn-ct:hover{border-color:var(--black);box-shadow:0 12px 35px rgba(0,0,0,.07);transform:translateY(-3px)}
.dyn-ct-ic{width:54px;height:54px;background:var(--accent-light);border-radius:12px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.25rem}
.dyn-ct-ic svg{width:24px;height:24px;color:var(--accent)}
.dyn-ct strong{display:block;font-size:.68rem;text-transform:uppercase;letter-spacing:2px;color:var(--g400);margin-bottom:.6rem}
.dyn-ct p,.dyn-ct a{font-size:.95rem;color:var(--g700);line-height:1.65;margin:0;text-decoration:none;transition:color .2s}
.dyn-ct a:hover{color:var(--black)}

/* ===== FOOTER ===== */
.dyn-footer{background:var(--g900);padding:4rem 0 2rem;border-top:3px solid var(--accent)}
.dyn-ftr-flex{display:grid;grid-template-columns:1fr 1fr;gap:2rem;padding-bottom:2rem}
.dyn-footer .dyn-logo{color:var(--white);font-size:1.15rem}
.dyn-ftr-links{display:flex;flex-direction:column;gap:1rem}
.dyn-ftr-links a{color:var(--g400);text-decoration:none;font-size:.9rem;transition:color .2s}
.dyn-ftr-links a:hover{color:var(--white)}
.dyn-ftr-bottom{border-top:1px solid rgba(255,255,255,.07);padding-top:1.5rem;text-align:center}
.dyn-ftr-bottom p{font-size:.8rem;color:var(--g400);margin:0}

/* ===== RESPONSIVE — TABLET ===== */
@media(max-width:1024px){
  .dyn-hero-content{padding:4rem 2.5rem}
  .dyn-benef-cards{grid-template-columns:repeat(2,1fr)}
  .dyn-cnt-trio{grid-template-columns:repeat(2,1fr)}
  .dyn-sect-orbit{grid-template-columns:repeat(2,1fr)}
  .dyn-serv-mosaic{height:460px}
}

/* ===== RESPONSIVE — MOBILE ===== */
@media(max-width:768px){
  .menu-toggle{display:flex}
  nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--white);flex-direction:column;padding:1rem;border-top:1px solid var(--g200);box-shadow:0 10px 30px rgba(0,0,0,.1)}
  nav.active{display:flex}
  nav a{padding:.875rem 0;border-bottom:1px solid var(--g100)}
  .dyn-btn-hdr{width:100%;text-align:center;margin-top:.5rem}
  .dyn-hdr{position:relative}

  .dyn-hero{grid-template-columns:1fr;min-height:auto}
  .dyn-hero-content{padding:3rem 1.5rem;max-width:100%}
  .dyn-hero-content h1{font-size:2.25rem}
  .dyn-hero-visual{height:340px}

  .dyn-about-stats{flex-direction:column}
  .dyn-about-stats>div{border-right:none;border-bottom:1px solid var(--g200)}
  .dyn-about-stats>div:last-child{border-bottom:none}

  .dyn-zz-right{width:100%;align-self:auto}

  .dyn-benef-cards{grid-template-columns:1fr}

  .dyn-serv-mosaic{grid-template-columns:1fr;height:auto}
  .dyn-mos-big{height:280px}
  .dyn-mos-stack{grid-template-rows:auto;grid-template-columns:1fr 1fr;height:200px}

  .dyn-sect-orbit{grid-template-columns:1fr}

  .dyn-cifras-flex{flex-wrap:wrap}
  .dyn-cfx{border-right:none;border-bottom:1px solid rgba(255,255,255,.07);min-width:50%}
  .dyn-cfx:last-child{border-bottom:none}

  .dyn-cnt-trio{grid-template-columns:1fr}

  .dyn-cta-btns{flex-direction:column;align-items:center}
  .dyn-btn-pill,.dyn-btn-pill-out{width:100%}

  .dyn-ftr-flex{flex-direction:column;gap:1.5rem;text-align:center}
  .dyn-ftr-links{flex-wrap:wrap;justify-content:center;gap:.75rem}

  .dyn-sec-hd h2{font-size:1.75rem}
}

@media(max-width:480px){
  .dyn-mos-stack{grid-template-columns:1fr;height:auto}
  .dyn-mos-sm{height:200px}
}