*, *::before, *::after { box-sizing:border-box; margin:0; padding:0; }
:root {
  --navy:#0d1b3e; --blue:#2b7de9; --blue-light:#5ba3f5; --white:#ffffff;
  --bg-light:#f4f7fc; --text-dark:#1a1a2e; --text-mid:#4a5568; --border:#e2e8f0;
  --green:#10b981; --wa-green:#25D366;
  --shadow-sm:0 1px 3px rgba(0,0,0,.08); --shadow-md:0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:0 8px 32px rgba(0,0,0,.14); --radius:12px;
}
html { scroll-behavior:smooth; }
body { font-family:'Inter',sans-serif; font-size:16px; color:var(--text-dark); background:var(--white); line-height:1.65; overflow-x:hidden; }
a { text-decoration:none; color:inherit; }
ul { list-style:none; }

.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section { padding:56px 0; }
.section-sm { padding:44px 0; }

.section-label { font-size:11px; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--blue); margin-bottom:12px; display:block; }
.section-title { font-size:clamp(1.75rem,3.5vw,2.75rem); font-weight:800; color:var(--navy); line-height:1.2; margin-bottom:16px; }
.section-title.light { color:var(--white); }
.section-subtitle { font-size:1.05rem; color:var(--text-mid); max-width:580px; margin-bottom:40px; }
.accent-line { width:56px; height:4px; background:linear-gradient(90deg,var(--blue),var(--blue-light)); border-radius:2px; margin-bottom:28px; }
.accent-line.centered { margin-left:auto; margin-right:auto; }

.btn { display:inline-flex; align-items:center; gap:8px; padding:13px 28px; border-radius:8px; font-size:.95rem; font-weight:600; cursor:pointer; border:2px solid transparent; transition:all .2s ease; text-decoration:none; white-space:nowrap; }
.btn-primary { background:var(--blue); color:var(--white); border-color:var(--blue); }
.btn-primary:hover { background:#1d6dd4; transform:translateY(-1px); box-shadow:0 4px 14px rgba(43,125,233,.35); }
.btn-white { background:var(--white); color:var(--navy); border-color:var(--white); }
.btn-white:hover { background:#f0f4ff; transform:translateY(-1px); }
.btn-white-outline { background:transparent; color:var(--white); border-color:rgba(255,255,255,.6); }
.btn-white-outline:hover { background:rgba(255,255,255,.12); border-color:var(--white); }
.btn-sm { padding:9px 18px; font-size:.875rem; }
.btn-lg { padding:16px 36px; font-size:1.05rem; }

/* NAVBAR */
.navbar { position:fixed; top:0; left:0; right:0; z-index:1000; background:var(--white); padding:0 24px; height:72px; display:flex; align-items:center; justify-content:space-between; transition:box-shadow .3s; }
.navbar.scrolled { box-shadow:0 2px 20px rgba(0,0,0,.10); }
.nav-logo { display:flex; align-items:center; gap:12px; }
.nav-logo-mark { width:40px; height:40px; background:var(--navy); border-radius:8px; display:flex; align-items:center; justify-content:center; font-size:1.1rem; font-weight:800; color:var(--white); flex-shrink:0; }
.nav-logo-text { display:flex; flex-direction:column; }
.nav-logo-name { font-size:.85rem; font-weight:800; color:var(--navy); letter-spacing:.04em; line-height:1.1; text-transform:uppercase; }
.nav-logo-sub { font-size:.65rem; font-weight:500; color:var(--text-mid); letter-spacing:.06em; text-transform:uppercase; }
.nav-links { display:flex; align-items:center; gap:4px; }
.nav-link { padding:8px 14px; font-size:.875rem; font-weight:500; color:var(--text-mid); border-radius:6px; transition:color .2s; position:relative; }
.nav-link:hover { color:var(--navy); }
.nav-link.active { color:var(--blue); }
.nav-link.active::after { content:''; position:absolute; bottom:0; left:14px; right:14px; height:2px; background:var(--blue); border-radius:2px; }
.nav-actions { display:flex; align-items:center; gap:12px; }
.nav-wa { width:38px; height:38px; border-radius:50%; background:#e8f8ee; display:flex; align-items:center; justify-content:center; transition:background .2s; }
.nav-wa:hover { background:var(--wa-green); }
.nav-wa:hover svg { stroke:var(--white); }
.nav-wa svg { stroke:var(--wa-green); width:20px; height:20px; }
.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:8px; border:none; background:none; }
.hamburger span { display:block; width:24px; height:2px; background:var(--navy); border-radius:2px; transition:all .3s; }
.hamburger.open span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity:0; }
.hamburger.open span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }
.mobile-menu { display:none; position:fixed; top:72px; left:0; right:0; background:var(--white); border-top:1px solid var(--border); box-shadow:0 8px 24px rgba(0,0,0,.12); z-index:999; flex-direction:column; padding:16px 24px 24px; animation:slideDown .25s ease; }
.mobile-menu.open { display:flex; }
@keyframes slideDown { from{opacity:0;transform:translateY(-8px)} to{opacity:1;transform:translateY(0)} }
.mobile-menu .nav-link { padding:12px 0; border-bottom:1px solid var(--border); border-radius:0; font-size:1rem; }
.mobile-menu .nav-link:last-child { border-bottom:none; }
.mobile-menu .nav-actions { margin-top:16px; flex-wrap:wrap; }

/* HERO MINI */
.hero-mini { background:var(--navy); padding:104px 0 36px; position:relative; overflow:hidden; }
.hero-mini-sub { font-size:1rem; color:rgba(255,255,255,.7); max-width:560px; }
.hero-mini-pattern { position:absolute; inset:0; background-image:radial-gradient(circle,rgba(91,163,245,.12) 1px,transparent 1px); background-size:28px 28px; }
.hero-mini-content { position:relative; z-index:1; }
.breadcrumb { display:flex; align-items:center; gap:8px; font-size:.8rem; color:rgba(255,255,255,.5); margin-bottom:20px; }
.breadcrumb a { color:rgba(255,255,255,.5); transition:color .2s; }
.breadcrumb a:hover { color:var(--white); }

/* ABOUT */
.historia-block { max-width:720px; }
.historia-block p { font-size:1.05rem; color:var(--text-mid); line-height:1.75; margin-bottom:16px; }
.historia-closing { font-size:.9rem !important; font-weight:700; color:var(--blue) !important; letter-spacing:.03em; margin-top:4px; }

.about-grid { display:grid; grid-template-columns:2fr 3fr; gap:56px; align-items:center; }
.about-text p { font-size:1rem; color:var(--text-mid); line-height:1.75; margin-bottom:16px; }
.founder-role { font-size:.8rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--blue); margin-bottom:16px; }
.founder-links { display:flex; gap:12px; flex-wrap:wrap; margin-top:8px; }
.founder-link { display:inline-flex; align-items:center; gap:8px; padding:9px 16px; border:1px solid var(--border); border-radius:8px; background:var(--white); font-size:.85rem; font-weight:600; color:var(--navy); transition:all .2s; }
.founder-link:hover { border-color:var(--blue); color:var(--blue); }
.founder-link svg { stroke:var(--blue); }
/* Marco de imagen reutilizable + placeholder con aspecto intencional.
   Al llegar la foto definitiva, reemplazar .media-placeholder por <img class="media" ...> */
.media { display:block; width:100%; height:100%; object-fit:cover; border-radius:var(--radius); box-shadow:var(--shadow-md); }
.media-placeholder {
  aspect-ratio:4/5; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:12px;
  background:linear-gradient(135deg,#eef4fd 0%,#dbe8fb 100%); border:1px dashed #b9cdee; border-radius:var(--radius);
  color:var(--text-mid); text-align:center; padding:24px;
}
.media-placeholder svg { stroke:var(--blue); opacity:.7; }
.media-placeholder span { font-size:.82rem; font-weight:600; color:var(--navy); }
.media-placeholder small { display:block; font-weight:500; color:var(--text-mid); margin-top:4px; font-size:.72rem; }
/* SECTORES */
.sector-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.sector-cell { padding:16px 12px; border:1px solid var(--border); border-radius:8px; background:var(--white); font-size:.85rem; font-weight:600; color:var(--navy); text-align:center; transition:all .2s; cursor:default; }
.sector-cell:hover { border-color:var(--blue); color:var(--blue); }

/* CTA */
.cta-section { background:linear-gradient(135deg,var(--blue) 0%,var(--navy) 100%); padding:96px 0; text-align:center; }

/* FOOTER */
.footer { background:var(--navy); color:var(--white); padding:64px 0 0; }
.footer-grid { display:grid; grid-template-columns:2fr 1.5fr 2fr; gap:48px; margin-bottom:48px; }
.footer-logo { display:flex; align-items:center; gap:12px; margin-bottom:16px; }
.footer-logo-mark { width:40px; height:40px; border:1px solid rgba(255,255,255,.2); border-radius:8px; display:flex; align-items:center; justify-content:center; font-size:1rem; font-weight:800; color:var(--white); }
.footer-logo-name { font-size:.85rem; font-weight:800; letter-spacing:.05em; text-transform:uppercase; color:var(--white); }
.footer-logo-sub { font-size:.62rem; font-weight:500; color:rgba(255,255,255,.5); letter-spacing:.07em; text-transform:uppercase; }
.footer-tagline { font-size:.88rem; color:rgba(255,255,255,.6); margin-bottom:20px; line-height:1.6; }
.footer-social { display:flex; gap:10px; }
.footer-social a { width:36px; height:36px; border-radius:8px; border:1px solid rgba(255,255,255,.15); display:flex; align-items:center; justify-content:center; transition:background .2s; }
.footer-social a:hover { background:rgba(255,255,255,.1); }
.footer-social a svg { stroke:rgba(255,255,255,.7); }
.footer-col-title { font-size:.78rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:rgba(255,255,255,.45); margin-bottom:20px; }
.footer-links { display:flex; flex-direction:column; gap:10px; }
.footer-link { font-size:.875rem; color:rgba(255,255,255,.65); transition:color .2s; }
.footer-link:hover { color:var(--white); }
.footer-contact-items { display:flex; flex-direction:column; gap:12px; }
.footer-contact-item { display:flex; align-items:flex-start; gap:10px; }
.footer-contact-item svg { stroke:var(--blue-light); flex-shrink:0; margin-top:2px; }
.footer-contact-item a, .footer-contact-item span { font-size:.85rem; color:rgba(255,255,255,.65); transition:color .2s; }
.footer-contact-item a:hover { color:var(--white); }
.footer-bottom { border-top:1px solid rgba(255,255,255,.08); padding:20px 0; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:12px; }
.footer-bottom-text { font-size:.78rem; color:rgba(255,255,255,.4); }
.footer-bottom-text a { color: inherit; text-decoration: underline; text-underline-offset: 2px; transition: color .3s; }
.footer-bottom-text a:hover { color: rgba(255,255,255,.8); }
.footer-bottom-links { display:flex; gap:20px; }
.footer-bottom-link { font-size:.78rem; color:rgba(255,255,255,.4); transition:color .2s; }
.footer-bottom-link:hover { color:rgba(255,255,255,.7); }

.fab-group { position:fixed; bottom:28px; right:28px; display:flex; flex-direction:column; gap:12px; z-index:900; }
.fab-wa { width:52px; height:52px; border-radius:50%; background:var(--wa-green); display:flex; align-items:center; justify-content:center; box-shadow:0 4px 16px rgba(37,211,102,.4); transition:transform .2s; }
.fab-wa:hover { transform:scale(1.1); }
.fab-wa svg { stroke:var(--white); }
.fab-top { width:44px; height:44px; border-radius:50%; background:var(--white); border:1px solid var(--border); display:flex; align-items:center; justify-content:center; box-shadow:0 4px 16px rgba(0,0,0,.1); cursor:pointer; transition:all .2s; opacity:0; pointer-events:none; }
.fab-top.visible { opacity:1; pointer-events:auto; }
.fab-top:hover { background:var(--navy); border-color:var(--navy); }
.fab-top:hover svg { stroke:var(--white); }
.fab-top svg { stroke:var(--navy); transition:stroke .2s; }

.reveal { opacity:0; transform:translateY(28px); transition:opacity .55s ease,transform .55s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-delay-1 { transition-delay:.1s; }
.reveal-delay-2 { transition-delay:.2s; }
.reveal-delay-3 { transition-delay:.3s; }
.reveal-delay-4 { transition-delay:.4s; }

@media (max-width:1024px) {
  .about-grid { grid-template-columns:1fr; gap:32px; }
  .about-visual { max-width:360px; }
  .sector-grid { grid-template-columns:repeat(3,1fr); }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .footer-grid>*:first-child { grid-column:1/-1; }
}
@media (max-width:768px) {
  .section { padding:40px 0; }
  .nav-links { display:none; }
  .nav-actions .btn { display:none; }
  .hamburger { display:flex; }
  .about-grid { gap:24px; }
  .sector-grid { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr; }
  .footer-grid>*:first-child { grid-column:auto; }
  .fab-group { bottom:20px; right:20px; }
}