@import "https://fonts.googleapis.com/css2?family=Sarabun:wght@300;400;500;700&family=Prompt:wght@400&display=swap";
:root{--default-font:"Sarabun",sans-serif;--heading-font:"Prompt",sans-serif;--nav-font:"Sarabun",sans-serif;--background-color:#fff;--default-color:#3b5353;--heading-color:#193838;--accent-color:#00a19e;--surface-color:#fff;--contrast-color:#000;--header-color:#000;--light-bg:#f0f6f5;--border-color:#e8f0f0}@media (prefers-color-scheme:dark){:root{--background-color:#fff;--default-color:#fff;--heading-color:#e8f0f0;--accent-color:#00c7c3;--surface-color:#1a3333;--contrast-color:#000;--light-bg:#1a3333;--border-color:#344}}html,body{max-width:100vw;font-family:var(--default-font);color:var(--default-color);background-color:var(--background-color);line-height:1.6;overflow-x:hidden}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;padding-top:0}h1,h2,h3,h4,h5,h6{font-family:var(--heading-font);color:var(--heading-color);font-weight:700}a{color:inherit;text-decoration:none;transition:all .3s}.btn-primary{background-color:var(--accent-color);border-color:var(--accent-color);color:var(--contrast-color)}.btn-primary:focus{color:var(--contrast-color);background-color:#009391;border-color:#009391}.btn-outline-primary{color:var(--accent-color);border-color:var(--accent-color)}.navbar-header{font-family:var(--nav-font);background-color:var(--background-color);z-index:1030;width:100%;transition:all .3s;position:fixed;top:0;left:0;right:0}.navbar-header.scrolled{padding:10px 0;box-shadow:0 4px 12px #0000001a}.navbar-logo{font-family:var(--heading-font);font-size:1.25rem;font-weight:700;color:#000!important}.navmenu a{font-family:var(--nav-font);transition:color .3s;color:#000!important}.navmenu a.active{color:var(--accent-color)!important}.btn-getstarted,.btn-action{font-family:var(--nav-font);transition:all .3s}.section{padding:80px 0}.section-title{color:var(--heading-color);margin-bottom:1rem;font-size:2.5rem}.section-subtitle{color:var(--default-color);max-width:600px;margin-bottom:3rem;margin-left:auto;margin-right:auto;font-size:1.1rem}.section-header{text-align:center;margin-bottom:3rem}.card{border:1px solid var(--border-color);background-color:var(--surface-color);color:var(--default-color);transition:all .3s;box-shadow:0 2px 8px #0000000d}.card-title{color:var(--heading-color);font-family:var(--heading-font);font-weight:700}.footer{color:#fff;background-color:#031a1a;margin-top:80px;padding:60px 0 20px}.footer h5{color:#fff;margin-bottom:1.5rem;font-weight:700}.footer a{color:#b0d4d0;transition:color .3s}.footer-divider{border-top:1px solid #ffffff1a;margin-top:30px;padding-top:20px}@media (max-width:576px){html,body{font-size:14px}.section{padding:30px 0}.section-title{margin-bottom:.75rem;font-size:1.5rem}.section-subtitle{margin-bottom:2rem;font-size:.95rem}h1{font-size:1.5rem;line-height:1.3}h2{font-size:1.4rem}h3{font-size:1.2rem}.display-4{font-size:1.75rem}.lead{font-size:.95rem}.navbar-brand{font-size:1.25rem}.nav-link{margin:0;padding:.5rem 0}.btn-lg{padding:.6rem 1.2rem;font-size:.95rem}.d-flex.gap-3{gap:1rem!important}.card{border-radius:.5rem}.card-body{padding:1rem}.footer{margin-top:40px;padding:40px 0 15px}.footer h5{margin-bottom:1rem;font-size:1rem}.form-control,.form-control-lg{min-height:44px;padding:.75rem;font-size:1rem}.form-label{font-size:.95rem}.container-fluid,.container{padding-left:12px;padding-right:12px}}@media (min-width:576px) and (max-width:768px){.section{padding:40px 0}.section-title{font-size:1.75rem}h1{font-size:1.65rem}.display-4{font-size:2rem}.lead{font-size:1rem}.btn-lg{padding:.65rem 1.5rem}.form-control-lg{min-height:44px}.container-fluid{padding-left:15px;padding-right:15px}}@media (min-width:769px){.section{padding:60px 0}.section-title{font-size:2.2rem}h1{font-size:2rem}.display-4{font-size:2.5rem}}@media (min-width:992px){.section{padding:80px 0}.section-title{font-size:2.5rem}}@media (min-width:1200px){#about.section{z-index:10;margin-top:-170px;padding-top:0;position:relative}.section-title{font-size:2.75rem}.lead{font-size:1.15rem}}@media (hover:none) and (pointer:coarse){button,a,.btn{justify-content:center;align-items:center;min-width:44px;min-height:44px;display:inline-flex}.btn{padding:.75rem 1.5rem}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}