*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Open Sans',sans-serif;color:#333;line-height:1.6}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;display:block}
:root{
  --orange:#F47920;
  --navy:#1B2D6B;
  --light-blue:#EAF4FB;
}

/* ── NAVBAR ── */
.navbar{
  position:sticky;top:0;z-index:1000;
  background:#fff;
  box-shadow:0 2px 12px rgba(0,0,0,0.09);
  padding:10px 0;
}
.nav-inner{
  max-width:1280px;margin:0 auto;padding:0 32px;
  display:flex;align-items:center;gap:24px;
}
.logo-img{height:48px;width:auto;object-fit:contain}
.nav-links{display:flex;gap:26px;flex:1;justify-content:center;align-items:center}
.nav-links a{
  font-family:'Montserrat',sans-serif;
  font-weight:600;font-size:14.5px;color:#222;
  transition:color .2s;
}
.nav-links a:hover{color:var(--orange)}
.dropdown{position:relative}
.dropdown-trigger{cursor:pointer}
.dropdown-menu{
  display:none;position:absolute;top:100%;left:0;
  padding-top:10px;z-index:200;min-width:260px;
}
.dropdown-menu.open{display:block}
.dropdown-menu-inner{
  background:#fff;border-radius:10px;
  box-shadow:0 8px 32px rgba(0,0,0,0.14);
  padding:8px 0;overflow:hidden;
}
.dropdown-menu a{
  display:block;padding:11px 22px;
  font-family:'Montserrat',sans-serif;
  font-weight:600;font-size:13.5px;color:#333;
  transition:background .18s,color .18s;
}
.dropdown-menu a:hover{background:var(--light-blue);color:var(--orange)}
.btn-nav{
  background:var(--navy);color:#fff;
  padding:10px 24px;border-radius:24px;
  font-family:'Montserrat',sans-serif;
  font-weight:700;font-size:14px;
  white-space:nowrap;flex-shrink:0;
  transition:background .25s,transform .25s;
}
.btn-nav:hover{background:#243E8A;transform:translateY(-2px)}
.hamburger{display:none;background:none;border:none;font-size:26px;cursor:pointer;color:var(--navy);margin-left:auto}

/* ── HERO ── */
.hero{
  min-height:520px;
  background-image:url('../assets/fondo_azul.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  position:relative;overflow:hidden;
  display:flex;align-items:center;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 55% 100% at 68% 50%,rgba(80,150,255,.2) 0%,transparent 55%),
    radial-gradient(ellipse 40% 60% at 20% 80%,rgba(244,121,32,.07) 0%,transparent 50%);
}
.hero-inner{
  max-width:1280px;margin:0 auto;padding:64px 32px;
  display:flex;align-items:center;width:100%;position:relative;z-index:2;
}
.hero-content{flex:1;max-width:55%;padding-right:40px}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.25);
  padding:6px 14px;border-radius:8px;
  color:#fff;font-size:12px;font-weight:600;
  margin-bottom:20px;
}
.hero h1{
  font-family:'Montserrat',sans-serif;
  color:#fff;font-size:clamp(30px,3.8vw,52px);
  font-weight:900;line-height:1.14;margin-bottom:18px;
}
.hero p{
  color:rgba(255,255,255,.88);
  font-size:clamp(14px,1.5vw,17px);
  line-height:1.72;margin-bottom:32px;
}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.btn-blue{
  background:var(--navy);color:#fff;
  padding:13px 28px;border-radius:28px;
  font-family:'Montserrat',sans-serif;
  font-weight:700;font-size:14px;
  border:2px solid var(--navy);
  transition:background .25s,transform .25s;
}
.btn-blue:hover{background:#243E8A;transform:translateY(-2px)}
.btn-outline{
  background:transparent;color:#fff;
  padding:13px 28px;border-radius:28px;
  font-family:'Montserrat',sans-serif;
  font-weight:700;font-size:14px;
  border:2px solid #fff;
  transition:background .25s,color .25s;
}
.btn-outline:hover{background:#fff;color:var(--navy)}
.hero-image-wrap{
  position:absolute;right:0;top:0;bottom:0;
  width:100%;
  display:flex;align-items:flex-end;justify-content:center;
}
.hero-image-wrap img{
  width:auto;height:100%;
  object-fit:contain;object-position:bottom center;
}

/* ── ORANGE BAR ── */
.orange-bar{background:var(--orange);padding:28px 0}
.orange-bar-inner{
  max-width:1280px;margin:0 auto;padding:0 32px;
  display:flex;align-items:center;gap:40px;
}
.stat-side{
  text-align:center;flex-shrink:0;
  border-right:1px solid rgba(255,255,255,.35);
  padding-right:40px;min-width:160px;
}
.stat-label{color:#fff;font-size:13px;font-weight:600;font-family:'Montserrat',sans-serif}
.stat-num{
  color:#fff;line-height:1;
  font-family:'Montserrat',sans-serif;
  font-size:clamp(44px,5vw,68px);font-weight:900;
}
.stat-sub{color:#fff;font-size:12px;font-weight:500;margin-top:4px;font-family:'Montserrat',sans-serif}
.stat-desc{color:#fff;font-size:14.5px;line-height:1.75}
.stat-desc strong{display:block;font-weight:700;font-size:14.5px;margin-bottom:6px;font-family:'Montserrat',sans-serif}

/* ── WHY CHOOSE US ── */
.why{background:#fff;padding:64px 0}
.why-inner{max-width:1280px;margin:0 auto;padding:0 32px}
.why-intro{
  font-family:'Montserrat',sans-serif;
  font-size:17px;font-weight:700;color:var(--navy);
  line-height:1.65;margin-bottom:40px;
}
.why-intro .accent{color:var(--orange)}
.feat-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.feat{display:flex;gap:16px;align-items:flex-start}
.feat-ic{
  width:50px;height:50px;flex-shrink:0;
  background:var(--light-blue);border-radius:10px;
  display:flex;align-items:center;justify-content:center;
}
.feat-ic svg{width:24px;height:24px}
.feat h4{
  font-family:'Montserrat',sans-serif;
  font-size:14.5px;font-weight:700;color:var(--navy);
  margin-bottom:7px;
}
.feat p{font-size:13.5px;color:#555;line-height:1.65}

/* ── PARTNERS ── */
.partners{background:#fff;padding:28px 0}
.partners-inner{max-width:1280px;margin:0 auto;padding:0 32px}
.partners-msg{
  text-align:center;
  background:transparent;border-radius:6px;
  padding:10px 20px;color:var(--orange);
  font-family:'Montserrat',sans-serif;
  font-weight:700;font-size:14px;
  margin-bottom:24px;
}
.partners-logos{
  display:flex;align-items:center;justify-content:center;
  gap:36px;flex-wrap:wrap;
}
.partner-logo{
  height:36px;width:auto;
  object-fit:contain;
  filter:none;
  opacity:1;
}

/* ── CASE STUDY ── */
.case{background:var(--navy);padding:64px 0 80px;position:relative;}
.case-inner{max-width:1280px;margin:0 auto;padding:0 32px}
.case-label{
  display:inline-block;background:#fff;color:var(--navy);
  font-family:'Montserrat',sans-serif;
  font-size:11.5px;font-weight:800;
  padding:6px 20px;border-radius:4px;
  margin-bottom:32px;letter-spacing:1px;
}
.t-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.t-card{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.1);
  border-radius:12px;padding:28px;
}
.t-card p{
  color:rgba(255,255,255,.88);
  font-size:13.5px;line-height:1.85;
  margin-bottom:18px;font-style:italic;
}
.t-author{
  color:#fff;font-family:'Montserrat',sans-serif;
  font-size:13.5px;font-weight:700;
}
.t-author span{
  display:block;font-weight:400;font-size:12px;
  opacity:.7;margin-top:4px;
}

/* ── DARK SECTION ── */
.dark-sect{
  min-height:320px;
  background:url('../assets/bg-anniversary.png') center center / cover no-repeat;
  display:flex;align-items:center;justify-content:center;
  position:relative;
  padding-top:80px;
}
.dark-sect::before{
  content:'';position:absolute;inset:0;
  background:rgba(5,10,35,.55);
  z-index:0;
}
.anniv-img{
  position:absolute;
  top:0;left:50%;
  transform:translate(-50%, -50%);
  z-index:2;
  width:160px;height:auto;
}

/* ── FOOTER ── */
.footer{background:#fff;border-top:1px solid #e8ecf0}
.footer-nav{
  display:flex;justify-content:center;gap:36px;flex-wrap:wrap;
  padding:16px 32px;border-bottom:1px solid #e8ecf0;
}
.footer-nav a{
  font-family:'Montserrat',sans-serif;
  font-weight:600;font-size:14px;color:#444;
  transition:color .2s;
}
.footer-nav a:hover{color:var(--orange)}
.footer-bot{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 32px;max-width:1280px;margin:0 auto;
}
.footer-logo{height:40px;width:auto;object-fit:contain}
.social-icons{display:flex;gap:10px;align-items:center}
.social-icon{width:36px;height:36px;object-fit:contain}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .hamburger{display:block}
  .btn-nav{display:none}
  .nav-links{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:#fff;flex-direction:column;
    padding:20px 28px;box-shadow:0 12px 32px rgba(0,0,0,.12);
    gap:14px;z-index:999;
  }
  .nav-links.open{display:flex}
  .navbar{position:relative}
  .hero-inner{flex-direction:column;padding:40px 24px 200px}
  .hero-content{max-width:100%;padding-right:0}
  .hero-image-wrap{width:100%;height:220px;top:auto;bottom:0}
  .feat-grid{grid-template-columns:1fr}
  .t-grid{grid-template-columns:1fr}
  .orange-bar-inner{flex-direction:column;gap:20px}
  .stat-side{border-right:none;border-bottom:1px solid rgba(255,255,255,.35);padding-right:0;padding-bottom:20px}
  .partners-logos{gap:20px}
  .footer-bot{flex-direction:column;gap:16px;align-items:center}
}