/* General Reset */
* { box-sizing: border-box; margin:0; padding:0; font-family:'Arial',sans-serif; }
body { line-height:1.6; color:#333; background:#f9f9f9; }

/* Header */
header { display:flex; justify-content:space-between; align-items:center; padding:15px 30px; background:#00274d; color:#fff; position:sticky; top:0; z-index:1000; }
.logo { font-size:1.8rem; font-weight:bold; }
nav ul { list-style:none; display:flex; gap:20px; }
nav ul li a { text-decoration:none; color:#fff; padding:5px 10px; transition:0.3s; }
nav ul li a:hover, nav ul li a.active { background:#0066cc; border-radius:5px; }
.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; }
.hamburger span { width:25px; height:3px; background:#fff; display:block; border-radius:3px; }

/* Hero */
.hero { position:relative; height:70vh; overflow:hidden; }
.hero .slides { height:100%; width:100%; position:relative; }
.slide { position:absolute; top:0; left:0; width:100%; height:100%; opacity:0; transition:opacity 1s ease-in-out; }
.slide.active { opacity:1; }
.slide img { width:100%; height:70vh; object-fit:cover; display:block; }
.hero-text { position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); text-align:center; color:#fff; text-shadow:1px 1px 6px rgba(0,0,0,0.6);}
.hero-text h1 { font-size:2.5rem; margin-bottom:15px; }
.hero-text p { font-size:1.2rem; margin-bottom:20px; }
.btn { background:#0066cc; color:#fff; padding:10px 25px; text-decoration:none; border-radius:5px; transition:0.3s; }
.btn:hover { background:#004a99; }

/* Sections */
.section { padding:60px 20px; max-width:1200px; margin:auto; }
.section h2 { text-align:center; margin-bottom:40px; font-size:2rem; color:#00274d; position:relative; }
.section.gray { background:#f1f1f1; }
.section-title::after { content:""; display:block; width:60px; height:3px; background:#0066cc; margin:10px auto 0; border-radius:2px; }

/* Courses Cards */
.grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:30px; }
.card { background:#fff; padding:25px; border-radius:8px; box-shadow:0 4px 15px rgba(0,0,0,0.1); text-align:center; transition:0.3s; }
.card:hover { transform:translateY(-5px); box-shadow:0 6px 20px rgba(0,0,0,0.15); }
.card h3 { margin-bottom:15px; color:#00274d; }
.card p { font-size:0.95rem; line-height:1.5; }
.card img { width:100%; height:150px; object-fit:cover; border-radius:5px; margin-bottom:15px; }


/* Partners Carousel */
.partners-carousel-container {
    position: relative;
    overflow: hidden; /* Important: hides extra slides */
    padding: 20px 0;
    max-width: 100%;
}

.partners-carousel {
    display: flex;
    gap: 20px;
    transition: transform 0.5s ease;
}

.partner-slide {
    flex: 0 0 auto; /* Make slides auto-width */
    width: 150px; /* Default width, will scale down on mobile */
    display: flex;
    justify-content: center;
    align-items: center;
}

.partner-slide img {
    max-width: 100%;
    height: auto;
    object-fit: contain; /* Ensures full image fits inside slide */
    display: block;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.partner-slide img:hover {
    filter: none;
}

.partner-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.4);
    color: #fff;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    border-radius: 50%;
    z-index: 10;
    font-size: 1.5rem;
}

.partner-arrow.left { left: 5px; }
.partner-arrow.right { right: 5px; }

/* Mobile adjustments */
@media (max-width: 768px) {
    .partner-slide {
        width: 120px; /* Smaller width on mobile */
    }
    .partner-arrow {
        padding: 8px 12px;
        font-size: 1.2rem;
    }
}


/* Contact */
.contact-info p { margin-bottom:10px; }
.contact-info a { color:#0066cc; text-decoration:none; }
.contact-info a:hover { text-decoration:underline; }
.map-container { margin-top:20px; }

/* Footer */
footer { background:#00274d; color:#fff; text-align:center; padding:20px; }

/* WhatsApp Button */
.whatsapp-btn { position:fixed; bottom:25px; right:25px; background:#25D366; color:#fff; padding:12px 18px; border-radius:50px; text-decoration:none; font-size:1.2rem; box-shadow:0 4px 10px rgba(0,0,0,0.2); z-index:1000; }

/* Animations */
.animate-fade-up { opacity:0; transform:translateY(20px); transition:opacity 1s ease, transform 1s ease; }

/* Responsive */
@media (max-width:768px){
    nav ul { position:fixed; top:60px; right:-100%; background:#00274d; height:100vh; width:200px; flex-direction:column; align-items:flex-start; padding:30px; gap:20px; transition:0.3s; }
    nav ul.active { right:0; }
    .hamburger { display:flex; }
    .hero-text h1 { font-size:1.8rem; }
    .hero-text p { font-size:1rem; }
}