:root{--primary: #0f766e;--primary-hover: #115e59;--secondary: #d4af37;--accent: #eab308;--bg: #f8fafc;--bg-dark: #f1f5f9;--surface: #ffffff;--surface-hover: #f1f5f9;--text: #0f172a;--text-muted: #475569;--border: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-glow: 0 0 20px rgba(15, 118, 110, .3);--radius-sm: .375rem;--radius: .5rem;--radius-lg: .75rem;--radius-full: 9999px;--transition: all .3s cubic-bezier(.4, 0, .2, 1);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:var(--text);background-color:var(--bg)}*{margin:0;padding:0;box-sizing:border-box}body{min-height:100vh;overflow-x:hidden;font-size:16px}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none;font-family:inherit}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 .5rem}.section{padding:3rem 0}@media(min-width:768px){.section{padding:5rem 0}.container{padding:0 1.5rem}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-4{gap:1rem}.gap-8{gap:2rem}.hidden{display:none}@media(min-width:768px){.md\:flex{display:flex}.md\:hidden{display:none}.md\:grid-cols-2{grid-template-columns:repeat(2,1fr)}.md\:grid-cols-4{grid-template-columns:repeat(4,1fr)}}.text-center{text-align:center}.text-gradient{background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-purple{background:linear-gradient(to right,#0f766e,#facc15);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-teal{background:linear-gradient(to right,#2dd4bf,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-orange{background:linear-gradient(to right,#fb923c,#ef4444);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.font-bold{font-weight:700}.text-muted{color:var(--text-muted)}.text-xl{font-size:1.125rem}.text-2xl{font-size:1.25rem}.text-4xl{font-size:2rem}@media(min-width:768px){.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}.text-4xl{font-size:2.25rem}}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-full);font-weight:600;transition:var(--transition);font-size:.95rem;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px #0f766e80}.btn-outline{background:transparent;border:1px solid var(--primary);color:var(--primary)}.btn-outline:hover{background:#0f766e1a}.card{background:var(--surface);border-radius:var(--radius-lg);padding:1.5rem;border:1px solid rgba(212,175,55,.3);transition:all .4s cubic-bezier(.175,.885,.32,1.275);height:100%;display:flex;flex-direction:column;position:relative;overflow:hidden;box-shadow:0 10px 30px #0000000d}.card:after{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:var(--secondary);transform:scaleY(0);transform-origin:bottom;transition:transform .4s ease}.card:hover{transform:translateY(-10px);border-color:var(--secondary);box-shadow:0 20px 40px #0000001a}.card:hover:after{transform:scaleY(1);transform-origin:top}.chapter-card-inner{padding:1rem .5rem}@media(min-width:768px){.chapter-card-inner{padding:1rem 1.5rem}}.navbar{position:fixed;top:0;left:0;right:0;z-index:50;background:#ffffffe6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.1);height:70px;display:flex;align-items:center}@media(min-width:768px){.navbar{height:80px}}.nav-link{display:flex;align-items:center;gap:.5rem;color:var(--text-muted);transition:color .2s;font-size:.95rem}.nav-link:hover{color:var(--text)}.nav-desktop-menu{display:none}.nav-mobile-toggle{display:block;margin-left:auto}@media(min-width:768px){.nav-desktop-menu{display:flex;align-items:center;gap:2rem}.nav-mobile-toggle{display:none}}.mobile-menu-container{position:absolute;top:70px;left:0;width:100%;background:var(--surface);border-bottom:1px solid var(--border);padding:1rem;display:flex;flex-direction:column;gap:1rem;z-index:49;box-shadow:var(--shadow-lg);animation:slideDown .3s ease-out forwards}@media(min-width:768px){.mobile-menu-container{top:80px}}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.app-card{position:relative;overflow:hidden;background:var(--bg)}.app-card-blob{position:absolute;top:0;right:0;width:150px;height:150px;filter:blur(80px);opacity:.1;border-radius:50%}.app-card-content{position:relative;z-index:1;display:flex;flex-direction:column;gap:1.5rem}.app-icon-container{padding:1rem;border-radius:.75rem;display:flex;align-items:center;justify-content:center;width:fit-content;flex-shrink:0}@media(min-width:640px){.app-card-content{flex-direction:row;align-items:flex-start}}.app-description{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.app-description ul{margin:0!important;padding-left:1.25rem!important}.app-description li{margin:0!important;padding:0!important}.hero-section{position:relative;min-height:auto;padding:100px 1rem 4rem;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;overflow:hidden;background-image:radial-gradient(circle at 50% 50%,rgba(15,118,110,.05) 0%,transparent 50%),linear-gradient(rgba(226,232,240,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(226,232,240,.5) 1px,transparent 1px);background-size:100% 100%,40px 40px,40px 40px;background-position:center,center,center}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-20px)}to{transform:translateY(0)}}@keyframes spin-slow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-up{opacity:0;animation:fadeInUp .8s ease-out forwards}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}.delay-500{animation-delay:.5s}.floating-icon{position:absolute;opacity:.05;animation:float 6s ease-in-out infinite;z-index:1}@media(min-width:768px){.hero-section{min-height:100vh;padding-top:0}}.hero-bg-blob{display:none}@media(min-width:768px){.hero-bg-blob{width:500px;height:500px;filter:blur(80px)}}.hero-bg-blob.purple{background:var(--primary);top:15%;right:10%;animation:pulse 8s infinite}.hero-bg-blob.teal{background:var(--secondary);bottom:15%;left:10%}@keyframes pulse{0%,to{transform:scale(1);opacity:.2}50%{transform:scale(1.1);opacity:.3}}.hero-content{position:relative;z-index:10;width:100%;max-width:900px}.hero-title{font-size:clamp(2rem,8vw,4.5rem);font-weight:800;line-height:1.1;margin-bottom:.5rem;letter-spacing:-.02em}.hero-subtitle{font-size:clamp(1rem,4vw,1.25rem);color:var(--text-muted);line-height:1.6;max-width:600px;margin:0 auto 1.5rem}.hero-buttons{display:flex;flex-direction:column;gap:1rem;align-items:center;justify-content:center;margin-bottom:2rem}@media(min-width:640px){.hero-buttons{flex-direction:row}}.stats-container{display:flex;flex-wrap:wrap;justify-content:center;gap:1.5rem;margin-top:1.5rem;opacity:.9}@media(min-width:768px){.stats-container{gap:4rem;margin-top:5rem}}.stat-item{min-width:100px}.stat-item h3{font-size:1.75rem;font-weight:700;color:var(--text);margin-bottom:.25rem}@media(min-width:768px){.stat-item h3{font-size:2.5rem}}.grid-auto-fit{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-top:3rem}@media(min-width:640px){.grid-auto-fit{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}}.service-card{background:var(--surface);padding:.75rem .5rem;border-radius:var(--radius-lg);border:1px solid var(--border);transition:var(--transition);display:flex;flex-direction:column;height:100%}.service-card:hover{transform:translateY(-5px);border-color:var(--primary)}.service-icon{width:3rem;height:3rem;background:#0f766e1a;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;color:var(--primary)}.form-input{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:.6rem .75rem;color:var(--text);margin-bottom:1rem;font-family:inherit;transition:border-color .2s;font-size:1rem}.form-input:focus{outline:none;border-color:var(--primary)}.form-label{display:block;margin-bottom:.5rem;font-size:.875rem;color:var(--text-muted)}.footer{background:var(--surface);border-top:1px solid var(--border);padding:3rem 1rem 2rem}.footer-grid{display:grid;grid-template-columns:1fr;gap:2.5rem;margin-bottom:3rem}@media(min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.footer-grid{grid-template-columns:repeat(4,1fr)}}.footer-grid ul{list-style:none;padding:0;margin:0}.footer-link{display:block;color:var(--text-muted);margin-bottom:.75rem;transition:color .2s}.footer-link:hover{color:var(--primary)}.social-links{display:flex;gap:1rem;margin-top:1rem}.communities-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.bg-glass{background:#ffffffb3;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(0,0,0,.1)}.text-glow{text-shadow:0 0 10px rgba(15,118,110,.3)}.marquee-container{width:100%;overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(to right,transparent,black 10%,black 90%,transparent);mask-image:linear-gradient(to right,transparent,black 10%,black 90%,transparent)}.marquee-track{display:flex;width:max-content;flex-wrap:nowrap;gap:3rem;animation:scroll-left 60s linear infinite}.marquee-track:hover{animation-play-state:paused}.marquee-item{flex-shrink:0;display:flex;align-items:center;gap:.75rem}.institute-chip{background:var(--surface);padding:.5rem 1.25rem;border-radius:var(--radius-full);border:1px solid var(--border);font-weight:600;color:var(--text-muted);white-space:nowrap;transition:all .3s ease}.institute-chip:hover{background:#0f766e1a;border-color:var(--primary);color:var(--text);transform:translateY(-2px)}@keyframes scroll-left{0%{transform:translate(0)}to{transform:translate(-50%)}}.modal-overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:9999;padding:2rem 1rem;overflow-y:auto;animation:fadeIn .3s ease-out forwards}.modal-content{background:var(--surface);border:1px solid var(--border);border-radius:2rem;width:100%;max-width:450px;position:relative;overflow:hidden;box-shadow:0 25px 50px -12px #00000080;margin:auto;animation:zoomIn .4s cubic-bezier(.34,1.56,.64,1) forwards}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes zoomIn{0%{opacity:0;transform:scale(.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.whatsapp-brand{background:linear-gradient(135deg,#25d366,#128c7e);color:#fff}.line-clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}