:root{--navy:#092e49;--blue:#0c5073;--teal:#17b5bf;--paper:#f3f7f9;--ink:#163044}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.65}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}.wrap{width:min(1140px,90%);margin:auto}.header{display:flex;align-items:center;justify-content:space-between;padding:14px 5%;background:white;position:sticky;top:0;z-index:10;box-shadow:0 2px 16px #092e4912}.brand{display:flex;align-items:center;gap:9px;font-weight:800;letter-spacing:1px;font-size:13px}.mark{background:var(--navy);color:white;padding:8px 12px;font-size:22px;letter-spacing:0}nav{display:flex;align-items:center;gap:19px}nav a{font-size:13px;font-weight:700}.menu{display:none;background:none;border:0;font-size:26px}.hero{padding:120px 0 105px;background:linear-gradient(115deg,#07263d 0%,#0d4c6c 65%,#087a8c 100%);color:white}.hero .wrap{max-width:1140px}.hero h1{max-width:850px;font-size:clamp(40px,6.4vw,78px);line-height:1.08;letter-spacing:-2px;margin:20px 0}.hero em{font-style:normal;color:#65dbe0}.lead{font-size:21px;max-width:660px}.eyebrow{font-weight:800;font-size:12px;letter-spacing:2.4px;text-transform:uppercase;color:#0d889a}.hero .eyebrow,.navy .eyebrow{color:#69e0df}.meta{font-size:13px;opacity:.8;margin-top:50px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-block;background:#10a8b5;color:white!important;border-radius:5px;padding:13px 22px;font-size:14px;font-weight:800;margin-top:12px}.btn:hover{text-decoration:none;background:#0d8f9b}.btn.ghost{background:transparent;border:1px solid #c6e7ec}.btn.small{margin:0;padding:9px 14px}.section{padding:86px 0;scroll-margin-top:85px}.section h2,.stats h2{font-size:clamp(29px,4vw,46px);line-height:1.2;letter-spacing:-1px;max-width:850px;margin:8px 0 20px}.section>.wrap>p{max-width:850px}.light{background:var(--paper)}.navy{background:var(--navy);color:white}.stats{padding:56px 0;background:#eaf5f7}.four{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:28px}.four>div{border-left:3px solid var(--teal);padding-left:17px}.four b{display:block;font-size:35px;color:var(--navy)}.four span{display:block;font-size:14px}.grid{display:grid;gap:20px;margin:34px 0}.three{grid-template-columns:repeat(3,1fr)}.fourcols{grid-template-columns:repeat(4,1fr)}.tile{background:white;border:1px solid #e0e8ed;border-radius:9px;padding:25px;box-shadow:0 6px 25px #0a34480a}.tile h3{margin:8px 0;font-size:20px;line-height:1.3}.tile p{font-size:14px}.tile small,.number{font-weight:800;color:#0a8497;letter-spacing:.6px}.number{font-size:28px}.categories{grid-template-columns:repeat(3,1fr)}.categories span{padding:18px;border:1px solid #ffffff40;border-radius:6px}.note{font-size:12px;opacity:.7}.photo{background:white;border-radius:8px;overflow:hidden;padding-bottom:15px}.photo h3,.photo p{margin:10px 18px}.placeholder{height:190px;background:linear-gradient(135deg,#c6dce3,#8baebf);display:flex;align-items:center;justify-content:center;color:#315a6c;font-size:14px;text-align:center;padding:15px}footer{padding:35px 0;background:#061e30;color:#dce9ed}footer p{margin:4px 0;font-size:13px}.whatsapp{position:fixed;bottom:20px;right:20px;background:#168a61;color:white;padding:13px 20px;border-radius:40px;box-shadow:0 5px 20px #0003;font-weight:700;z-index:9}@media(max-width:950px){.menu{display:block}nav{display:none;position:absolute;top:100%;left:0;right:0;background:white;padding:20px 5%;box-shadow:0 8px 20px #0002;flex-direction:column;align-items:stretch}nav.open{display:flex}.three,.fourcols{grid-template-columns:repeat(2,1fr)}.four{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.hero{padding:80px 0}.three,.fourcols,.categories,.four{grid-template-columns:1fr}.section{padding:60px 0}.whatsapp{font-size:12px;right:10px;bottom:10px}.hero h1{letter-spacing:-1px}}

/* Recursos institucionales */
.brand-logo{width:165px;max-height:68px;object-fit:contain;display:block}
.hero-photo{display:block;width:100%;max-height:410px;object-fit:cover;object-position:center;border-radius:16px;margin-top:28px}
.gallery-photo{width:100%;height:210px;display:block;object-fit:cover;border-radius:10px 10px 0 0}
@media(max-width:600px){.brand-logo{width:130px}.hero-photo{max-height:240px}.gallery-photo{height:220px}}

/* Logotipos de empresas mandantes */
#mandantes .tile{display:flex;flex-direction:column;align-items:center;text-align:center;justify-content:center;min-height:245px}
#mandantes .mandante-logo{display:block;width:100%;max-width:220px;height:100px;object-fit:contain;margin:0 auto 14px}
#mandantes .tile h3{margin:6px 0 2px}
#mandantes .tile p{margin:4px 0}