@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Rajdhani:wght@600;700&display=swap');

:root{
  --navy:#062c59;
  --blue:#075ba5;
  --blue-2:#0e78c9;
  --cyan:#36c4f3;
  --yellow:#ffc928;
  --orange:#ff8a00;
  --ink:#172333;
  --muted:#637083;
  --light:#f4f7fa;
  --white:#fff;
  --border:#dce4ec;
  --shadow:0 18px 50px rgba(5,35,70,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Montserrat,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.topbar{position:fixed;z-index:1000;top:0;left:0;right:0;background:rgba(3,31,66,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.brand img{width:54px;height:54px;border-radius:50%;object-fit:cover}
.menu{display:flex;align-items:center;gap:28px;color:#fff;font-weight:600;font-size:.92rem}
.menu a:not(.btn):hover{color:var(--yellow)}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:1.7rem}
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:5px;padding:15px 24px;background:linear-gradient(135deg,var(--yellow),var(--orange));color:#10243c;font-weight:800;text-transform:uppercase;letter-spacing:.03em;cursor:pointer;box-shadow:0 10px 24px rgba(255,151,0,.24)}
.btn:hover{transform:translateY(-2px)}
.btn-small{padding:10px 17px;font-size:.78rem}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.65);box-shadow:none}
.btn-light{background:#fff;color:var(--navy)}
.hero{min-height:760px;position:relative;display:flex;align-items:center;background:url('assets/cinta-catalogo.jpg') center/cover no-repeat;margin-top:0}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,26,57,.96) 0%,rgba(4,37,76,.86) 48%,rgba(4,37,76,.22) 100%)}
.hero-content{position:relative;z-index:1;padding-top:95px;color:#fff}
.hero h1{font-family:Rajdhani,Montserrat,sans-serif;font-size:clamp(3rem,6vw,5.8rem);line-height:.95;max-width:820px;margin:16px 0 22px;text-transform:uppercase}
.hero p{font-size:1.16rem;max-width:700px;color:#dbe8f5}
.eyebrow{display:inline-block;color:var(--yellow);font-weight:800;text-transform:uppercase;letter-spacing:.18em;font-size:.78rem}
.eyebrow.dark{color:var(--blue)}
.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-points{display:flex;gap:30px;margin-top:42px;font-size:.88rem;font-weight:700;text-transform:uppercase}
.hero-points span::before{content:'◆';color:var(--yellow);margin-right:9px;font-size:.7rem}
.section{padding:105px 0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
h2{font-family:Rajdhani,Montserrat,sans-serif;font-size:clamp(2.4rem,4vw,4rem);line-height:1.05;margin:12px 0 22px;text-transform:uppercase;color:var(--navy)}
.intro p,.why p,.contact p{color:var(--muted)}
.text-link{font-weight:800;color:var(--blue)}
.card-image{border-radius:8px;overflow:hidden;box-shadow:var(--shadow);position:relative}
.card-image::after{content:'';position:absolute;inset:14px;border:1px solid rgba(255,201,40,.65);pointer-events:none}
.card-image img{width:100%;height:430px;object-fit:cover}
.services{background:var(--light)}
.section-heading{max-width:740px;margin-bottom:48px}
.section-heading p{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card{background:#fff;border:1px solid var(--border);padding:34px 28px;min-height:260px;transition:.25s;position:relative;overflow:hidden}
.service-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.service-card.featured{background:linear-gradient(145deg,var(--navy),var(--blue));color:#fff;border:0}
.service-number{font-family:Rajdhani,sans-serif;font-size:2.6rem;color:var(--yellow);font-weight:700}
.service-card h3{font-size:1.18rem;text-transform:uppercase;margin:8px 0 12px}
.service-card p{font-size:.93rem;color:var(--muted)}
.service-card.featured p{color:#dce9f7}
.projects{background:#061f3f;color:#fff}
.section-heading.light h2{color:#fff}
.section-heading.light p{color:#c8d5e4}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:280px;gap:16px}
.gallery-item{margin:0;position:relative;overflow:hidden;background:#0b345f}
.gallery-item.wide{grid-column:span 2}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.45s}
.gallery-item:hover img{transform:scale(1.05)}
.gallery-item::after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 42%,rgba(1,18,40,.9))}
.gallery-item figcaption{position:absolute;z-index:2;left:22px;right:22px;bottom:20px}
.gallery-item strong{display:block;font-size:1rem;text-transform:uppercase}
.gallery-item span{font-size:.82rem;color:#d5dfeb}
.check-list{list-style:none;padding:0;margin:28px 0 0}
.check-list li{margin:13px 0;padding-left:30px;position:relative}
.check-list li::before{content:'✓';position:absolute;left:0;color:var(--orange);font-weight:900}
.cta{background:linear-gradient(135deg,var(--blue),var(--blue-2));padding:58px 0;color:#fff}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{color:#fff;margin:8px 0 0;max-width:760px;font-size:clamp(2rem,4vw,3.4rem)}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px}
.contact-data{display:grid;gap:16px;margin-top:30px}
.contact-data div{display:flex;flex-direction:column;border-left:3px solid var(--yellow);padding-left:14px}
.contact-data span{color:var(--muted)}
.note{font-size:.82rem;margin-top:22px}
.contact-form{background:var(--light);padding:34px;border:1px solid var(--border);display:grid;gap:17px}
.contact-form label{display:grid;gap:7px;font-size:.85rem;font-weight:700}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid #cbd6e0;background:#fff;padding:13px 14px;font:inherit;border-radius:3px}
.contact-form textarea{resize:vertical}
.contact-form small{color:var(--muted)}
footer{background:#031a36;color:#cbd7e5;padding:34px 0}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.footer-brand{display:flex;align-items:center;gap:13px}
.footer-brand img{width:54px;height:54px;border-radius:50%;object-fit:cover}
.footer-brand div{display:flex;flex-direction:column}
.footer-brand strong{color:#fff;text-transform:uppercase}
.footer-brand span{font-size:.73rem;color:var(--yellow);text-transform:uppercase;letter-spacing:.09em}

@media(max-width:900px){
  .menu-btn{display:block}
  .menu{display:none;position:absolute;top:78px;left:0;right:0;background:#062c59;padding:22px 20px;flex-direction:column;align-items:flex-start}
  .menu.open{display:flex}
  .hero{min-height:680px;background-position:64% center}
  .hero-overlay{background:linear-gradient(90deg,rgba(3,26,57,.97),rgba(4,37,76,.72))}
  .split,.contact-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:1fr 1fr}
  .gallery-item.wide{grid-column:span 2}
  .cta-inner,.footer-inner{align-items:flex-start;flex-direction:column}
}
@media(max-width:620px){
  .container{width:min(100% - 28px,1160px)}
  .section{padding:75px 0}
  .brand span{font-size:.88rem}
  .hero{min-height:720px}
  .hero h1{font-size:3.5rem}
  .hero-points{flex-direction:column;gap:10px}
  .cards{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr;grid-auto-rows:250px}
  .gallery-item.wide{grid-column:auto}
  .card-image img{height:320px}
  .contact-form{padding:24px 18px}
}