/* === RESET & BASE === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --red:#c8102e;
  --blue:#012169;
  --beige:#F5F5DC;
  --white:#fff;
  --dark:#222;
  --gray:#666;
  --light-gray:#e8e8e8;
  --shadow:0 2px 12px rgba(0,0,0,.1);
  --radius:8px;
  --max-w:1200px;
  --header-h:120px;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;background:var(--beige);color:var(--dark);line-height:1.6;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--red);text-decoration:none;transition:color .2s}
a:hover{color:var(--blue)}
ul{list-style:none}
h1,h2,h3,h4{color:var(--blue);line-height:1.25}
h1{font-size:clamp(1.6rem,4vw,2.4rem)}
h2{font-size:clamp(1.3rem,3vw,1.9rem);margin-bottom:.6em}
h3{font-size:clamp(1.1rem,2.5vw,1.4rem)}
p{margin-bottom:1em}
.container{max-width:var(--max-w);margin:0 auto;padding:0 20px}
section{padding:50px 0}

/* === HEADER === */
.site-header{background:var(--white);box-shadow:0 2px 8px rgba(0,0,0,.08);position:sticky;top:0;z-index:1000}
.header-inner{display:flex;align-items:center;justify-content:center;flex-direction:column;padding:15px 20px 0;position:relative}
.logo-link{display:block;text-align:center}
.logo-link img{max-height:140px;width:auto;margin:0 auto}
/* Nav */
.main-nav{width:100%;background:var(--blue);margin-top:10px}
.main-nav ul{display:flex;justify-content:center;gap:0}
.main-nav li{position:relative}
.main-nav a{display:block;padding:14px 28px;font-weight:600;font-size:.95rem;color:var(--white);text-transform:uppercase;letter-spacing:.5px;transition:background .2s,color .2s}
.main-nav a:hover,.main-nav a.active{background:var(--red);color:var(--white)}
/* Hamburger */
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointerpadding:10px}
.hamburger span{display:block;width:26px;height:3px;background:var(--blue);border-radius:2px;transition:transform .3s,opacity .3s}
.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,6px)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-6px)}

/* === BANNER / SLIDER === */
.banner-desktop{display:block;position:relative;width:100%;overflow:hidden;background:var(--blue)}
.slider{position:relative;width:100%;min-height:500px}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease;display:flex;align-items:center;justify-content:center;text-align:center;padding:40px 20px}
.slide.active{opacity:1;position:relative}
.slide-content{max-width:700px}
.slide-content h2{color:var(--white);font-size:clamp(1.5rem,4vw,2.6rem);margin-bottom:.4em;text-shadow:1px 2px 6px rgba(0,0,0,.4)}
.slide-content p{color:rgba(255,255,255,.92);font-size:clamp(1rem,2vw,1.2rem)}
.slider-dots{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:5}
.slider-dots button{width:14px;height:14px;border-radius:50%;border:2px solid var(--white);background:transparent;cursor:pointer;transition:background .3s}
.slider-dots button.active{background:var(--white)}
.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.35);color:#fff;border:none;font-size:1.6rem;padding:10px 14px;cursor:pointer;z-index:5;border-radius:4px;transition:background .3s}
.slider-arrow:hover{background:rgba(0,0,0,.65)}
.slider-arrow.prev{left:14px}
.slider-arrow.next{right:14px}
/* Mobile banner */
.banner-mobile{display:none}
.banner-mobile img{width:100%;height:auto}

/* === OBJECTIVES SECTION (Home) === */
.objectives{background:var(--white)}
.objectives-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:30px}
.objective-card{background:var(--beige);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);transition:transform .3s}
.objective-card:hover{transform:translateY(-4px)}
.objective-card img{width:100px;height:100px;object-fit:contain;margin:0 auto 12px}
.objective-card h3{font-size:1rem;color:var(--red)}

/* === INFO SECTION (Home) === */
.info-section{background:var(--beige)}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.info-grid img{border-radius:var(--radius);box-shadow:var(--shadow)}

/* === LINKS SECTION (Home) === */
.links-section{background:var(--white);text-align:center}
.links-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;margin-top:30px;max-width:700px;margin-left:auto;margin-right:auto}
.links-grid a{display:block}
.links-grid img{border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .3s}
.links-grid img:hover{transform:scale(1.03)}

/* === CONTACT BAR === */
.contact-bar{background:var(--blue);color:var(--white);padding:30px 0}
.contact-bar .container{display:flex;justify-content:center;gap:50px;flex-wrap:wrap;align-items:flex-start}
.contact-item{display:flex;align-items:flex-start;gap:12px;max-width:320px}
.contact-item img{width:32px;height:32px;flex-shrink:0;filter:brightness(0) invert(1)}
.contact-item h3{color:var(--white);font-size:1rem;margin-bottom:2px}
.contact-item p,.contact-item a{color:rgba(255,255,255,.9);font-size:.92rem}

/* === PAGE HERO === */
.page-hero{background:var(--blue);color:var(--white);padding:50px 0 40px;text-align:center}
.page-hero h1{color:var(--white);margin-bottom:.3em}
.page-hero .breadcrumb{font-size:.85rem;opacity:.8}
.page-hero .breadcrumb a{color:rgba(255,255,255,.85)}

/* === CONTENT PAGES === */
.page-content{background:var(--beige);padding:50px 0}
.page-content h1{color:var(--red);margin-bottom:.5em;font-size:clamp(1.4rem,3vw,2rem)}
.page-content h2{margin-top:1.2em}
.page-content ul{padding-left:0;margin-bottom:1em}
.page-content ul li{position:relative;padding-left:24px;margin-bottom:10px}
.page-content ul li::before{content:'';position:absolute;left:0;top:9px;width:10px;height:10px;background:var(--red);border-radius:50%}
.page-content ol{counter-reset:item;margin-bottom:1em}
.page-content ol li{counter-increment:item;padding-left:8px;margin-bottom:8px}
.page-content ol li::marker{color:var(--red);font-weight:700}
.content-block{background:var(--white);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);margin-bottom:30px}

/* === CURSOS PAGE === */
.curso-item{background:var(--white);border-left:4px solid var(--red);border-radius:var(--radius);padding:20px 24px;margin-bottom:18px;box-shadow:var(--shadow)}
.curso-item strong{color:var(--red)}

/* === CULTURAL TOUR GALLERY === */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin:30px 0}
.gallery img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:16/10;object-fit:cover;width:100%;cursor:pointer;transition:transform .3s}
.gallery img:hover{transform:scale(1.04)}
.package-list{background:var(--white);border-radius:var(--radius);padding:24px 30px;box-shadow:var(--shadow);margin-top:20px}
.package-list h3{margin-bottom:12px}
.package-list li{padding-left:24px;position:relative;margin-bottom:8px}
.package-list li::before{content:'✓';position:absolute;left:0;color:var(--red);font-weight:700}

/* === CONTATO PAGE === */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact-info-card{background:var(--white);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.contact-info-card h3{margin-bottom:16px;color:var(--red)}
.contact-detail{display:flex;align-items:flex-start;gap:12px;margin-bottom:18px}
.contact-detail img{width:28px;height:28px;filter:brightness(0) invert(1);background:var(--red);border-radius:50%;padding:5px}
.contact-form{background:var(--white);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.contact-form label{display:block;font-weight:600;margin-bottom:4px;color:var(--blue);font-size:.9rem}
.contact-form input,.contact-form textarea{width:100%;padding:10px 14px;border:1px solid var(--light-gray);border-radius:6px;font-size:.95rem;margin-bottom:14px;transition:border-color .2s}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--red)}
.contact-form textarea{min-height:120px;resize:vertical}
.btn{display:inline-block;background:var(--red);color:var(--white);padding:12px 32px;border:none;border-radius:6px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s}
.btn:hover{background:var(--blue);color:var(--white)}
.map-container{margin-top:30px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.map-container iframe{width:100%;height:350px;border:0}

/* === CTA SECTION === */
.cta-section{background:linear-gradient(135deg,var(--blue) 0%,#0238a8 100%);color:var(--white);text-align:center;padding:50px 0}
.cta-section h2{color:var(--white);margin-bottom:.5em}
.cta-section .btn{background:var(--red);margin-top:10px}
.cta-section .btn:hover{background:var(--white);color:var(--blue)}

/* === FOOTER === */
.site-footer{background:var(--dark);color:rgba(255,255,255,.7);text-align:center;padding:24px 0;font-size:.85rem}
.site-footer a{color:rgba(255,255,255,.85)}
.site-footer a:hover{color:var(--white)}

/* === WHATSAPP FLOAT === */
.whatsapp-float{position:fixed;bottom:24px;right:24px;width:56px;height:56px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(0,0,0,.25);z-index:999;transition:transform .3s}
.whatsapp-float:hover{transform:scale(1.1)}
.whatsapp-float svg{width:30px;height:30px;fill:#fff}

/* === RESPONSIVE === */
@media(max-width:900px){
  .objectives-grid{grid-template-columns:repeat(2,1fr)}
  .info-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .links-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .hamburger{display:flex;position:absolute;right:20px;top:20px}
  .main-nav{display:none;width:100%;background:var(--blue)}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column}
  .main-nav a{padding:14px 20px;border-bottom:1px solid rgba(255,255,255,.1);color:var(--white)}
  .main-nav a:hover,.main-nav a.active{background:var(--red)}
  .banner-desktop{display:none}
  .banner-mobile{display:block}
  .logo-link img{max-height:90px}
  .contact-bar .container{flex-direction:column;align-items:center;text-align:center;gap:24px}
  .slider{min-height:350px}
}
@media(max-width:480px){
  .objectives-grid{grid-template-columns:1fr}
  .links-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
}

/* === ANIMATIONS (lightweight) === */
.fade-in{opacity:0;transform:translateY(20px);transition:opacity .6s,transform .6s}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* === SKIP LINK (a11y) === */
.skip-link{position:absolute;top:-40px;left:0;background:var(--red);color:#fff;padding:8px 16px;z-index:9999;font-size:.9rem}
.skip-link:focus{top:0}