:root{--primary-color:#0b3b60;--primary-light:#165b8f;--secondary-color:#059669;--secondary-hover:#047857;--text-dark:#1f2937;--text-muted:#4b5563;--bg-light:#f8fafc;--bg-white:#fff;--border-color:#e2e8f0;--font-family:'Inter' , sans-serif;--fs-base:16px;--section-padding:5rem 0;--container-width:1200px;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);--shadow-float: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);--transition-fast:.2s ease;--transition-normal:.3s ease}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:var(--fs-base)}body{font-family: var(--font-family);color:var(--text-dark);background-color:var(--bg-white);line-height:1.6;overflow-x:hidden}a{text-decoration:none;color:inherit}ul{list-style:none}img{max-width:100%;height:auto;display:block}.container{max-width:var(--container-width);margin:0 auto;padding:0 1.5rem}.py-section{padding:var(--section-padding)}.bg-light{background-color:var(--bg-light)}.text-center{text-align:center}.text-white{color:var(--bg-white)}.text-accent{color:var(--secondary-color)}.section-tag{display:inline-block;color:var(--primary-color);font-size:.875rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:.5rem}.section-title{font-size:2.5rem;font-weight:700;color:var(--primary-color);margin-bottom:1rem;line-height:1.2}.section-desc{font-size:1.125rem;color:var(--text-muted);max-width:700px;margin:0 auto 3rem}.rounded-img{border-radius:var(--radius-lg);object-fit:cover}.shadow-img{box-shadow:var(--shadow-lg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:600;border-radius:var(--radius-md);transition:all var(--transition-normal);cursor:pointer;border:none}.btn-primary{background-color:var(--secondary-color);color:var(--bg-white);box-shadow:0 4px 14px 0 rgba(5,150,105,.39)}.btn-primary:hover{background-color:var(--secondary-hover);transform:translateY(-2px);box-shadow:0 6px 20px rgba(5,150,105,.4)}.btn-secondary{background-color:var(--bg-white);color:var(--secondary-color)}.btn-secondary:hover{background-color:var(--bg-light);transform:translateY(-2px)}.btn-large{padding:1rem 2rem;font-size:1.125rem}.header{position:fixed;top:0;left:0;width:100%;background-color:rgba(255,255,255,.95);backdrop-filter:blur(10px);z-index:1000;box-shadow:var(--shadow-sm);transition:all var(--transition-fast)}.nav-container{display:flex;justify-content:space-between;align-items:center;height:80px}.logo{display:flex;flex-direction:column}.logo-name{font-size:1.25rem;font-weight:800;color:var(--primary-color);letter-spacing:-.5px}.logo-subtitle{font-size:.75rem;color:var(--secondary-color);font-weight:600;text-transform:uppercase;letter-spacing:.5px}.navbar{display:flex;align-items:center;gap:2rem}.nav-menu{display:flex;gap:2rem}.nav-link{color:var(--text-dark);font-weight:500;transition:color var(--transition-fast);position:relative}.nav-link::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background-color:var(--secondary-color);transition:width var(--transition-fast)}.nav-link:hover{color:var(--primary-color)}.nav-link:hover::after{width:100%}.hamburger{display:none;cursor:pointer}.hamburger .bar{display:block;width:25px;height:3px;margin:5px auto;transition:all var(--transition-fast);background-color:var(--primary-color)}.hero{padding:140px 0 60px;min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,#f0f7fb 0%,#fff 100%);overflow:hidden}.hero-container{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.badge{display:inline-block;padding:.5rem 1rem;background-color:rgba(5,150,105,.1);color:var(--secondary-color);font-weight:600;border-radius:50px;margin-bottom:1.5rem;font-size:.875rem}.hero-title{font-size:3.5rem;font-weight:800;color:var(--primary-color);line-height:1.1;margin-bottom:1.5rem}.hero-title span{color:var(--secondary-color)}.hero-subtitle{font-size:1.25rem;color:var(--text-muted);margin-bottom:2.5rem;max-width:500px}.hero-image-wrapper{position:relative}.hero-blob{position:absolute;top:-10%;right:-10%;width:120%;height:120%;background:var(--primary-light);border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;z-index:0;opacity:.1;animation:morph 8s ease-in-out infinite}@keyframes morph {
  0%, 100% { border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%; }
  34% { border-radius: 70% 30% 50% 50% / 30% 30% 70% 70%; }
  67% { border-radius: 100% 60% 60% 100% / 100% 100% 60% 60%; }
}.hero-img{position:relative;z-index:1;border-radius:20px;box-shadow:var(--shadow-float)}.problems-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:3rem}.problem-card{background:var(--bg-white);padding:2.5rem 1.5rem;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);text-align:center;transition:all var(--transition-normal);border:1px solid var(--border-color)}.problem-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg);border-color:transparent}.icon-wrapper{width:60px;height:60px;margin:0 auto 1.5rem;background-color:rgba(22,91,143,.1);color:var(--primary-color);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;transition:all var(--transition-normal)}.problem-card:hover .icon-wrapper{background-color:var(--primary-color);color:var(--bg-white)}.problem-card h3{font-size:1.25rem;color:var(--primary-color);margin-bottom:1rem}.problem-card p{color:var(--text-muted);font-size:.95rem}.methodology-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.methodology-list{margin-top:2rem;display:flex;flex-direction:column;gap:2rem}.methodology-list li{display:flex;gap:1.5rem}.step-number{flex-shrink:0;width:45px;height:45px;background-color:var(--primary-color);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.25rem}.step-content h4{font-size:1.25rem;color:var(--primary-color);margin-bottom:.5rem}.step-content p{color:var(--text-muted)}.about-container{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.about-text p{color:var(--text-muted);margin-bottom:1.5rem;font-size:1.1rem}.credentials{display:flex;flex-direction:column;gap:1rem;margin-top:2rem}.credential-item{display:flex;align-items:center;gap:1rem;font-weight:600;color:var(--primary-color)}.credential-item i{color:var(--secondary-color);font-size:1.25rem}.accordion{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:1rem}.accordion-item{border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;background:var(--bg-white)}.accordion-header{width:100%;padding:1.5rem;display:flex;justify-content:space-between;align-items:center;background:none;border:none;font-size:1.125rem;font-weight:600;color:var(--primary-color);cursor:pointer;text-align:left;transition:background var(--transition-fast);font-family:inherit}.accordion-header:hover{background:var(--bg-light)}.accordion-header i{transition:transform var(--transition-normal)}.accordion-header.active i{transform:rotate(180deg)}.accordion-content{max-height:0;overflow:hidden;transition:max-height var(--transition-normal) ease-out;background:var(--bg-white)}.accordion-content p{padding:0 1.5rem 1.5rem;color:var(--text-muted)}.cta-section{background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-light) 100%)}.cta-section .section-title{color:var(--bg-white)}.cta-subtitle{font-size:1.25rem;margin-bottom:2.5rem;opacity:.9}.footer{background-color:var(--text-dark);color:var(--bg-white);padding:4rem 0 0}.footer-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;margin-bottom:3rem}.footer-brand .logo-name{color:var(--bg-white);font-size:1.5rem}.footer-brand p{color:#9ca3af;margin-top:1rem}.footer h3{font-size:1.25rem;margin-bottom:1.5rem;color:var(--bg-white)}.footer ul{display:flex;flex-direction:column;gap:.75rem}.footer a{color:#9ca3af;transition:color var(--transition-fast)}.footer a:hover{color:var(--secondary-color)}.footer-contact li{display:flex;align-items:center;gap:.75rem;color:#9ca3af}.footer-contact i{color:var(--secondary-color)}.footer-bottom{text-align:center;padding:1.5rem 0;border-top:1px solid rgba(255,255,255,.1);color:#9ca3af;font-size:.875rem}.float-wa{position:fixed;bottom:30px;right:30px;width:60px;height:60px;background-color:#25d366;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:35px;box-shadow:0 4px 10px rgba(0,0,0,.15);z-index:100;transition:all var(--transition-normal)}.float-wa:hover{transform:scale(1.1);box-shadow:0 6px 14px rgba(0,0,0,.2)}.fade-up{opacity:0;transform:translateY(30px);transition:opacity .6s ease-out , transform .6s ease-out}.fade-up.visible{opacity:1;transform:translateY(0)}@media (max-width:992px){.hero-title{font-size:2.75rem}.section-title{font-size:2.25rem}.hero-container,.methodology-content,.about-container{grid-template-columns:1fr;gap:3rem}.hero-image-wrapper,.methodology-image,.about-image{order:-1}}@media (max-width:768px){.hamburger{display:block}.navbar{position:fixed;left:-100%;top:80px;gap:0;flex-direction:column;background-color:var(--bg-white);width:100%;text-align:center;transition:.3s;box-shadow:0 10px 10px rgba(0,0,0,.1);padding:2rem 0}.navbar.active{left:0}.nav-menu{flex-direction:column;margin-bottom:2rem}.hamburger.active .bar:nth-child(2) {opacity:0}.hamburger.active .bar:nth-child(1) {transform:translateY(8px) rotate(45deg)}.hamburger.active .bar:nth-child(3) {transform:translateY(-8px) rotate(-45deg)}.hero-title{font-size:2.25rem}.section-padding{padding:3rem 0}}@media (max-width:480px){.hero-title{font-size:2rem}.btn-large{width:100%;justify-content:center}.float-wa{bottom:20px;right:20px;width:50px;height:50px;font-size:28px}}