/* ==========================================================================
   Variables & Reset
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary-yellow: #FFD700;
    --dark-black: #111111;
    --white: #ffffff;
    --blue-accent: #0056b3;
    --golden-accent: #DAA520;
    --text-dark: #333333;
    --text-light: #666666;
    --bg-light: #f8f9fa;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

html { scroll-behavior: smooth; }
body { background-color: var(--bg-light); color: var(--text-dark); line-height: 1.6; }
ul { list-style: none; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; }

/* ==========================================================================
   Typography & Utilities
   ========================================================================== */
h1, h2, h3 { color: var(--dark-black); margin-bottom: 15px; }
.section-title { text-align: center; font-size: 2.5rem; margin-bottom: 40px; position: relative; padding-bottom: 10px; }
.section-title::after {
    content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
    width: 80px; height: 4px; background: var(--primary-yellow);
}
.container { width: 90%; max-width: 1200px; margin: 0 auto; padding: 40px 0; }
.btn { display: inline-block; padding: 10px 25px; border-radius: 5px; font-weight: 600; cursor: pointer; transition: var(--transition); text-align: center; border: none; }
.btn-yellow { background: var(--primary-yellow); color: var(--dark-black); }
.btn-yellow:hover { background: var(--golden-accent); color: var(--white); }
.btn-blue { background: var(--blue-accent); color: var(--white); }
.btn-blue:hover { background: #004494; }
.btn-whatsapp { background: #25D366; color: var(--white); }
.btn-whatsapp:hover { background: #1ebe57; }

/* ==========================================================================
   Header: Top Bar & Navigation
   ========================================================================== */
.top-bar { background: var(--dark-black); color: var(--white); padding: 10px 0; font-size: 0.9rem; }
.top-bar .container { display: flex; justify-content: space-between; align-items: center; padding: 0; }
.top-bar a:hover { color: var(--primary-yellow); }
.top-bar .highlight { color: var(--primary-yellow); }
.social-icons a { margin-left: 10px; color: var(--white); transition: var(--transition); }
.social-icons a:hover { color: var(--primary-yellow); }

.navbar { background: var(--white); box-shadow: 0 2px 10px rgba(0,0,0,0.1); position: sticky; top: 0; z-index: 1000; padding: 15px 0; }
.navbar .container { display: flex; justify-content: space-between; align-items: center; padding: 0; }
.logo h2 { margin: 0; font-size: 1.5rem; color: var(--dark-black); }
.logo span { color: var(--golden-accent); }
.nav-links { display: flex; gap: 20px; }
.nav-links li a { font-weight: 500; transition: var(--transition); }
.nav-links li a:hover, .nav-links li a.active { color: var(--golden-accent); }
.hamburger { display: none; font-size: 1.8rem; cursor: pointer; color: var(--dark-black); }

/* ==========================================================================
   Hero Slider
   ========================================================================== */
.hero { position: relative; height: 80vh; overflow: hidden; background: var(--dark-black); }
.slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 0.8s ease-in-out; display: flex; align-items: center; justify-content: center; text-align: center; }
.slide.active { opacity: 1; z-index: 1; }
.slide img { width: 100%; height: 100%; object-fit: cover; position: absolute; top: 0; left: 0; z-index: -2; }
.slide::after { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); z-index: -1; }
.slide-content { color: var(--white); z-index: 2; padding: 0 20px; max-width: 800px; }
.slide-content h1 { font-size: 3rem; color: var(--primary-yellow); text-shadow: 2px 2px 4px rgba(0,0,0,0.5); }
.slide-content p { font-size: 1.2rem; margin-bottom: 20px; }
.slider-controls { position: absolute; top: 50%; width: 100%; display: flex; justify-content: space-between; transform: translateY(-50%); z-index: 3; padding: 0 20px; pointer-events: none; }
.slider-controls i { pointer-events: auto; background: rgba(255,255,255,0.2); padding: 15px; border-radius: 50%; cursor: pointer; color: var(--white); transition: var(--transition); }
.slider-controls i:hover { background: var(--primary-yellow); color: var(--dark-black); }
.slider-dots { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; gap: 10px; }
.dot { width: 12px; height: 12px; background: rgba(255,255,255,0.5); border-radius: 50%; cursor: pointer; }
.dot.active { background: var(--primary-yellow); }

/* ==========================================================================
   Grid Layouts & Cards
   ========================================================================== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }

.card { background: var(--white); border-radius: 10px; padding: 20px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); transition: var(--transition); text-align: center; border-bottom: 3px solid transparent; }
.card:hover { transform: translateY(-5px); box-shadow: 0 8px 25px rgba(0,0,0,0.1); border-bottom: 3px solid var(--primary-yellow); }
.card img { border-radius: 5px; margin-bottom: 15px; height: 200px; object-fit: cover; width: 100%; }
.card i { font-size: 2.5rem; color: var(--golden-accent); margin-bottom: 15px; }

/* Feature Boxes (Why Choose Us) */
.feature-box { background: var(--white); padding: 20px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); display: flex; align-items: center; gap: 15px; }
.feature-box i { font-size: 2rem; color: var(--blue-accent); }

/* Pricing Cards */
.pricing-card { background: var(--white); padding: 30px; border-radius: 10px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); text-align: center; }
.pricing-card h3 { color: var(--blue-accent); border-bottom: 1px solid #eee; padding-bottom: 10px; }
.pricing-card ul { margin: 20px 0; text-align: left; }
.pricing-card li { margin-bottom: 10px; display: flex; justify-content: space-between; border-bottom: 1px dashed #ccc; padding-bottom: 5px; }

/* ==========================================================================
   Forms & Contact
   ========================================================================== */
.contact-form { background: var(--white); padding: 30px; border-radius: 10px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.form-group { margin-bottom: 15px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 5px; font-family: inherit; }
.form-group textarea { height: 100px; resize: none; }

/* ==========================================================================
   Footer
   ========================================================================== */
footer { background: var(--dark-black); color: var(--white); padding: 50px 0 20px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 30px; margin-bottom: 30px; }
.footer-col h3 { color: var(--primary-yellow); margin-bottom: 20px; font-size: 1.2rem; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a:hover { color: var(--primary-yellow); }
.footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.9rem; }

/* ==========================================================================
   Floating Buttons
   ========================================================================== */
.floating-btns { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 10px; z-index: 999; }
.float-btn { width: 50px; height: 50px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: var(--white); box-shadow: 0 4px 10px rgba(0,0,0,0.2); transition: var(--transition); }
.float-call { background: var(--primary-yellow); color: var(--dark-black); }
.float-wa { background: #25D366; }
.float-top { background: var(--dark-black); display: none; }
.float-btn:hover { transform: scale(1.1); }

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 992px) {
    .top-bar .container { flex-direction: column; gap: 10px; text-align: center; }
    .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .hamburger { display: block; }
    .nav-links { position: fixed; top: 110px; left: -100%; flex-direction: column; background: var(--white); width: 100%; text-align: center; transition: 0.3s; box-shadow: 0 5px 10px rgba(0,0,0,0.1); padding: 20px 0; }
    .nav-links.active { left: 0; }
    .slide-content h1 { font-size: 2rem; }
}