*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color:#6B8E6F;--secondary-color:#8B9A8F;--accent-color:#D4A574;--text-dark:#2C3E2D;--text-light:#5A6B5C;--bg-light:#F5F7F6;--white:#FFFFFF;--shadow:rgba(0, 0, 0, 0.1)}body{font-family:'Poppins',sans-serif;line-height:1.6;color:var(--text-dark);overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 20px}.navbar{background:var(--white);box-shadow:0 2px 10px var(--shadow);position:fixed;width:100%;top:0;z-index:1000;transition:all 0.3s ease}.navbar .container{display:flex;justify-content:space-between;align-items:center;padding:1rem 20px}.logo{font-size:1.5rem;font-weight:700;color:var(--primary-color)}.nav-menu{display:flex;list-style:none;gap:2rem}.nav-menu a{text-decoration:none;color:var(--text-dark);font-weight:500;transition:color 0.3s ease;position:relative}.nav-menu a:hover{color:var(--primary-color)}.nav-menu a::after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--primary-color);transition:width 0.3s ease}.nav-menu a:hover::after{width:100%}.hamburger{display:none;flex-direction:column;cursor:pointer;gap:4px}.hamburger span{width:25px;height:3px;background:var(--text-dark);transition:all 0.3s ease}.hero{margin-top:70px;min-height:90vh;display:flex;align-items:center;justify-content:space-between;padding:4rem 20px;background:linear-gradient(135deg,var(--bg-light) 0%,var(--white) 100%)}.hero-content{flex:1;max-width:600px;animation:fadeInLeft 1s ease}.hero-content h1{font-size:3.5rem;font-weight:700;color:var(--text-dark);margin-bottom:1rem;line-height:1.2}.hero-content p{font-size:1.3rem;color:var(--text-light);margin-bottom:2rem}.btn-primary{display:inline-block;padding:1rem 2.5rem;background:var(--primary-color);color:var(--white);text-decoration:none;border-radius:50px;font-weight:600;transition:all 0.3s ease;box-shadow:0 4px 15px rgb(107 142 111 / .3)}.btn-primary:hover{background:var(--secondary-color);transform:translateY(-2px);box-shadow:0 6px 20px rgb(107 142 111 / .4)}.hero-image{flex:1;max-width:600px;animation:fadeInRight 1s ease}.hero-image img{width:100%;border-radius:20px;box-shadow:0 10px 40px var(--shadow)}.section{padding:5rem 20px}.section-title{font-size:2.5rem;font-weight:700;text-align:center;color:var(--text-dark);margin-bottom:3rem;position:relative}.section-title::after{content:'';position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:80px;height:4px;background:var(--accent-color);border-radius:2px}.history-content{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}.history-text p{font-size:1.1rem;color:var(--text-light);margin-bottom:1.5rem;line-height:1.8}.history-image img{width:100%;border-radius:15px;box-shadow:0 10px 30px var(--shadow)}.postures-section{background:var(--bg-light)}.postures-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem}.posture-card{background:var(--white);border-radius:15px;overflow:hidden;box-shadow:0 5px 20px var(--shadow);transition:transform 0.3s ease,box-shadow 0.3s ease}.posture-card:hover{transform:translateY(-10px);box-shadow:0 10px 30px rgb(0 0 0 / .15)}.posture-image{width:100%;height:250px;overflow:hidden}.posture-image img{width:100%;height:100%;object-fit:cover;transition:transform 0.3s ease}.posture-card:hover .posture-image img{transform:scale(1.1)}.posture-content{padding:1.5rem}.posture-content h3{font-size:1.5rem;color:var(--text-dark);margin-bottom:1rem}.posture-content p{color:var(--text-light);margin-bottom:1rem}.posture-content ul{list-style:none;padding-left:0}.posture-content ul li{padding:.5rem 0;color:var(--text-light);position:relative;padding-left:1.5rem}.posture-content ul li::before{content:'✓';position:absolute;left:0;color:var(--primary-color);font-weight:700}.benefits-section{background:var(--white)}.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-bottom:3rem}.benefit-card{background:var(--bg-light);padding:2rem;border-radius:15px;text-align:center;transition:all 0.3s ease;border:2px solid #fff0}.benefit-card:hover{border-color:var(--primary-color);transform:translateY(-5px);box-shadow:0 10px 25px var(--shadow)}.benefit-icon{font-size:3rem;margin-bottom:1rem}.benefit-card h3{font-size:1.3rem;color:var(--text-dark);margin-bottom:1rem}.benefit-card p{color:var(--text-light);line-height:1.6}.benefits-image{margin-top:3rem;text-align:center}.benefits-image img{width:100%;max-width:800px;border-radius:15px;box-shadow:0 10px 30px var(--shadow)}.styles-section{background:var(--bg-light)}.styles-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem}.style-card{background:var(--white);border-radius:15px;overflow:hidden;box-shadow:0 5px 20px var(--shadow);transition:transform 0.3s ease}.style-card:hover{transform:translateY(-10px);box-shadow:0 10px 30px rgb(0 0 0 / .15)}.style-card img{width:100%;height:250px;object-fit:cover;transition:transform 0.3s ease}.style-card:hover img{transform:scale(1.1)}.style-content{padding:1.5rem}.style-content h3{font-size:1.5rem;color:var(--text-dark);margin-bottom:1rem}.style-content p{color:var(--text-light);line-height:1.6}.contact-section{background:var(--white)}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:3rem;max-width:900px;margin:0 auto}.contact-info h3{font-size:1.5rem;color:var(--text-dark);margin-bottom:1.5rem}.contact-info p{color:var(--text-light);margin-bottom:1rem;font-size:1.1rem}.social-links{display:flex;gap:1rem;margin-top:2rem}.social-links a{padding:.8rem 1.5rem;background:var(--primary-color);color:var(--white);text-decoration:none;border-radius:25px;transition:all 0.3s ease}.social-links a:hover{background:var(--secondary-color);transform:translateY(-2px)}.contact-form{display:flex;flex-direction:column;gap:1rem}.contact-form input,.contact-form textarea{padding:1rem;border:2px solid var(--bg-light);border-radius:10px;font-family:'Poppins',sans-serif;font-size:1rem;transition:border-color 0.3s ease}.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--primary-color)}.contact-form button{align-self:flex-start}.footer{background:var(--text-dark);color:var(--white);text-align:center;padding:2rem 20px}@keyframes fadeInLeft{from{opacity:0;transform:translateX(-50px)}to{opacity:1;transform:translateX(0)}}@keyframes fadeInRight{from{opacity:0;transform:translateX(50px)}to{opacity:1;transform:translateX(0)}}@media (max-width:768px){.hamburger{display:flex}.nav-menu{position:fixed;left:-100%;top:70px;flex-direction:column;background:var(--white);width:100%;text-align:center;transition:0.3s;box-shadow:0 10px 27px rgb(0 0 0 / .05);padding:2rem 0}.nav-menu.active{left:0}.hero{flex-direction:column;text-align:center;padding:2rem 20px}.hero-content h1{font-size:2.5rem}.hero-image{margin-top:2rem}.history-content{grid-template-columns:1fr}.postures-grid,.styles-grid{grid-template-columns:1fr}.benefits-grid{grid-template-columns:1fr}.contact-content{grid-template-columns:1fr}.section-title{font-size:2rem}}@media (max-width:480px){.hero-content h1{font-size:2rem}.hero-content p{font-size:1.1rem}.section{padding:3rem 20px}}