/* FitForce - Dynamic Fitness Center */
:root { --primary: #1a1a1a; --accent: #ff6b35; --white: #ffffff; --gray: #6b7280; --font-display: 'Bebas Neue', sans-serif; --font-body: 'Poppins', sans-serif; }
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--white); color: var(--primary); line-height: 1.6; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* Navbar */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 1rem 0; background: transparent; transition: all 0.3s; }
.navbar.scrolled { background: var(--primary); }
.nav-container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; display: flex; align-items: center; justify-content: space-between; }
.logo { font-family: var(--font-display); font-size: 2rem; color: var(--white); text-decoration: none; letter-spacing: 2px; }
.logo span { color: var(--accent); }
.nav-menu { display: flex; list-style: none; gap: 2rem; }
.nav-link { color: var(--white); text-decoration: none; font-weight: 500; font-size: 0.9rem; transition: color 0.3s; }
.nav-link:hover { color: var(--accent); }
.nav-right { display: flex; align-items: center; gap: 1.5rem; }
.language-selector { position: relative; }
.lang-btn { padding: 0.5rem 1rem; background: transparent; border: 1px solid rgba(255,255,255,0.3); color: var(--white); font-size: 0.8rem; cursor: pointer; }
.lang-dropdown { position: absolute; top: calc(100% + 5px); right: 0; background: var(--white); min-width: 120px; opacity: 0; visibility: hidden; transition: all 0.3s; box-shadow: 0 5px 20px rgba(0,0,0,0.1); }
.language-selector.active .lang-dropdown { opacity: 1; visibility: visible; }
.lang-option { display: block; width: 100%; padding: 0.75rem 1rem; background: transparent; border: none; text-align: left; cursor: pointer; color: var(--primary); }
.lang-option:hover, .lang-option.active { background: var(--accent); color: var(--white); }
.cta-btn { padding: 0.75rem 1.5rem; background: var(--accent); color: var(--white); font-weight: 600; text-decoration: none; border-radius: 50px; transition: all 0.3s; }
.cta-btn:hover { background: var(--white); color: var(--accent); }
.mobile-toggle { display: none; flex-direction: column; gap: 5px; background: transparent; border: none; cursor: pointer; }
.mobile-toggle span { width: 25px; height: 2px; background: var(--white); }

/* Hero Slider */
.hero { position: relative; height: 100vh; min-height: 700px; overflow: hidden; }
.slider { width: 100%; height: 100%; }
.slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; visibility: hidden; transition: all 0.5s ease; display: flex; align-items: center; justify-content: center; }
.slide.active { opacity: 1; visibility: visible; }
.slide-content { text-align: center; color: var(--white); max-width: 800px; padding: 0 2rem; }
.slide-content .tag { display: inline-block; padding: 0.5rem 1.5rem; background: rgba(255,255,255,0.2); border-radius: 50px; font-size: 0.9rem; font-weight: 600; margin-bottom: 2rem; text-transform: uppercase; letter-spacing: 2px; }
.slide-content h1 { font-family: var(--font-display); font-size: clamp(4rem, 12vw, 8rem); line-height: 0.95; margin-bottom: 1.5rem; letter-spacing: 4px; }
.slide-content p { font-size: 1.25rem; margin-bottom: 2.5rem; opacity: 0.9; }
.btn-hero { display: inline-block; padding: 1rem 3rem; background: var(--white); color: var(--primary); font-weight: 600; text-decoration: none; border-radius: 50px; transition: all 0.3s; }
.btn-hero:hover { transform: scale(1.05); }
.slider-nav { position: absolute; bottom: 3rem; left: 50%; transform: translateX(-50%); display: flex; align-items: center; gap: 2rem; }
.slider-nav button { width: 50px; height: 50px; background: rgba(255,255,255,0.2); border: none; color: var(--white); font-size: 2rem; cursor: pointer; border-radius: 50%; transition: all 0.3s; }
.slider-nav button:hover { background: var(--accent); }
.dots { display: flex; gap: 0.75rem; }
.dot { width: 12px; height: 12px; background: rgba(255,255,255,0.3); border-radius: 50%; cursor: pointer; transition: all 0.3s; }
.dot.active { background: var(--white); transform: scale(1.2); }

/* Stats */
.stats { background: var(--primary); padding: 4rem 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-num { display: block; font-family: var(--font-display); font-size: 4rem; color: var(--accent); }
.stat-label { color: var(--white); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 2px; }

/* Sections */
section { padding: 100px 0; }
.section-tag { display: inline-block; font-size: 0.85rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; }
.section-title { font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4rem); line-height: 1; letter-spacing: 2px; }
.section-header.centered { text-align: center; margin-bottom: 4rem; }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-image { height: 500px; }
.image-placeholder { width: 100%; height: 100%; background: linear-gradient(135deg, var(--accent) 0%, #f7931e 100%); border-radius: 20px; }
.about-content p { color: var(--gray); margin: 1.5rem 0 2rem; }
.features { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.feature { display: flex; align-items: center; gap: 0.75rem; font-weight: 500; }
.feature .icon { width: 25px; height: 25px; display: flex; align-items: center; justify-content: center; background: var(--accent); color: var(--white); font-size: 0.75rem; border-radius: 50%; }

/* Classes */
.classes { background: #f8f8f8; }
.classes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.class-card { background: var(--white); padding: 2.5rem; text-align: center; border-radius: 20px; transition: all 0.3s; border-bottom: 4px solid var(--accent); }
.class-card:hover { transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
.class-icon { font-size: 3rem; margin-bottom: 1.5rem; }
.class-card h3 { font-family: var(--font-display); font-size: 1.75rem; margin-bottom: 0.5rem; letter-spacing: 1px; }
.class-card p { color: var(--gray); font-size: 0.95rem; margin-bottom: 1rem; }
.duration { display: inline-block; padding: 0.5rem 1rem; background: #f0f0f0; border-radius: 50px; font-size: 0.85rem; font-weight: 600; }

/* Trainers */
.trainers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.trainer-card { text-align: center; padding: 2rem; }
.trainer-avatar { width: 120px; height: 120px; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; background: linear-gradient(135deg, var(--accent) 0%, #f7931e 100%); color: var(--white); font-family: var(--font-display); font-size: 2rem; border-radius: 50%; }
.trainer-card h4 { font-size: 1.1rem; margin-bottom: 0.25rem; }
.trainer-card p { color: var(--gray); font-size: 0.9rem; }

/* Pricing */
.pricing { background: var(--primary); color: var(--white); }
.pricing .section-tag { color: var(--accent); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.price-card { background: rgba(255,255,255,0.05); padding: 3rem 2rem; text-align: center; border-radius: 20px; position: relative; transition: all 0.3s; }
.price-card.featured { background: var(--accent); transform: scale(1.05); }
.price-card .badge { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); padding: 0.5rem 1.5rem; background: var(--white); color: var(--accent); font-size: 0.8rem; font-weight: 700; border-radius: 50px; }
.price-card h3 { font-family: var(--font-display); font-size: 1.75rem; margin-bottom: 1.5rem; letter-spacing: 1px; }
.price { margin-bottom: 2rem; }
.currency { font-size: 1.5rem; vertical-align: top; }
.amount { font-family: var(--font-display); font-size: 4rem; }
.period { font-size: 0.9rem; opacity: 0.7; }
.price-card ul { list-style: none; margin-bottom: 2rem; }
.price-card li { padding: 0.75rem 0; border-bottom: 1px solid rgba(255,255,255,0.1); font-size: 0.95rem; }
.price-card li:last-child { border-bottom: none; }
.btn-price { display: block; padding: 1rem; background: var(--white); color: var(--primary); font-weight: 600; text-decoration: none; border-radius: 50px; transition: all 0.3s; }
.price-card.featured .btn-price { background: var(--primary); color: var(--white); }
.btn-price:hover { transform: scale(1.05); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.contact-info p { color: var(--gray); margin: 1.5rem 0 2rem; }
.info-items { display: flex; flex-direction: column; gap: 1rem; }
.info-item { display: flex; align-items: center; gap: 1rem; font-size: 1rem; }
.info-item .icon { font-size: 1.25rem; }
.contact-form { background: #f8f8f8; padding: 3rem; border-radius: 20px; }
.form-group { position: relative; margin-bottom: 1.5rem; }
.form-group input, .form-group textarea { width: 100%; padding: 1rem; background: var(--white); border: 2px solid #eee; border-radius: 10px; font-family: var(--font-body); font-size: 1rem; }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--accent); }
.form-group label { position: absolute; left: 1rem; top: 1rem; color: var(--gray); pointer-events: none; transition: all 0.3s; }
.form-group input:focus + label, .form-group input:valid + label, .form-group textarea:focus + label, .form-group textarea:valid + label { top: -0.5rem; left: 0.75rem; font-size: 0.75rem; background: #f8f8f8; padding: 0 0.5rem; color: var(--accent); }
.submit-btn { width: 100%; padding: 1.25rem; background: var(--accent); border: none; color: var(--white); font-family: var(--font-body); font-size: 1rem; font-weight: 600; border-radius: 50px; cursor: pointer; transition: all 0.3s; }
.submit-btn:hover { background: var(--primary); }

/* Footer */
.footer { background: var(--primary); color: var(--white); padding: 4rem 0 2rem; }
.footer-content { display: flex; justify-content: space-between; align-items: center; margin-bottom: 3rem; flex-wrap: wrap; gap: 2rem; }
.footer-brand .logo { font-family: var(--font-display); font-size: 2rem; color: var(--white); text-decoration: none; }
.footer-brand .logo span { color: var(--accent); }
.footer-brand p { color: rgba(255,255,255,0.6); margin-top: 0.5rem; }
.footer-links { display: flex; gap: 2rem; }
.footer-links a { color: rgba(255,255,255,0.6); text-decoration: none; transition: color 0.3s; }
.footer-links a:hover { color: var(--accent); }
.footer-social { display: flex; gap: 1rem; }
.footer-social a { width: 45px; height: 45px; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,0.1); border-radius: 50%; color: var(--white); text-decoration: none; transition: all 0.3s; }
.footer-social a:hover { background: var(--accent); }
.footer-bottom { padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); text-align: center; }
.footer-bottom p { font-size: 0.85rem; color: rgba(255,255,255,0.4); }

/* Responsive */
@media (max-width: 1024px) { .about-grid, .contact-grid { grid-template-columns: 1fr; } .classes-grid { grid-template-columns: repeat(2, 1fr); } .trainers-grid { grid-template-columns: repeat(2, 1fr); } .pricing-grid { grid-template-columns: 1fr; } .price-card.featured { transform: none; } }
@media (max-width: 768px) { .nav-menu { position: fixed; top: 0; right: -100%; width: 100%; height: 100vh; background: var(--primary); flex-direction: column; justify-content: center; align-items: center; gap: 2rem; transition: right 0.3s; } .nav-menu.active { right: 0; } .mobile-toggle { display: flex; } .stats-grid { grid-template-columns: repeat(2, 1fr); } .classes-grid, .trainers-grid { grid-template-columns: 1fr; } .footer-content { flex-direction: column; text-align: center; } .footer-links { flex-wrap: wrap; justify-content: center; } }