:root{--color-primary: #37c8e9;--color-primary-dark: #24788b;--color-secondary: #0D0D0D;--color-secondary-light: #818181;--color-text: #0D0D0D;--color-text-light: #555555;--color-bg: #ffffff;--color-bg-alt: #F4FCFF;--color-white: #ffffff;--color-black: #0D0D0D;--btn-text-on-primary: var(--color-black);--font-sans: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif;--font-serif: Constantia, "Lucida Bright", Lucidabright, "Lucida Serif", Lucida, "DejaVu Serif", "Bitstream Vera Serif", "Liberation Serif", Georgia, serif;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 2rem;--spacing-xl: 4rem;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--radius-sm: .25rem;--radius-md: .375rem;--radius-lg: .5rem;--radius-xl: 1rem}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:100px;overflow-x:hidden;width:100%}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;width:100%;position:relative}a{color:inherit;text-decoration:none}ul{list-style:none}button{cursor:pointer;border:none;background:none;font-family:inherit}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:700;color:var(--color-secondary)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;transition:all .2s ease}.btn-primary{background-color:var(--color-primary);color:var(--btn-text-on-primary);box-shadow:0 4px 14px #37c8e966;position:relative;overflow:hidden;z-index:1;border:1px solid transparent}.btn-primary:hover{background-color:#5ed9ef;color:var(--color-black);transform:translateY(-2px);box-shadow:0 6px 20px #37c8e999}.btn-primary:active{transform:translateY(0)}.btn-outline{background-color:transparent;border:2px solid var(--color-secondary);color:var(--color-secondary);position:relative;overflow:hidden;z-index:1}.btn-outline:hover{background-color:var(--color-secondary);color:var(--color-white);transform:translateY(-2px);box-shadow:0 4px 14px #0003}.btn-outline:active{transform:translateY(0)}.section{padding:var(--spacing-xl) 0}.text-center{text-align:center}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.grid{display:grid}.header{background:transparent;transition:all .3s ease;padding:1rem 0;position:fixed;width:100%;top:0;z-index:1000}.header.scrolled{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-sm);padding:.75rem 0}.header-container{display:flex;justify-content:space-between;align-items:center}.logo-img{height:40px;width:auto}.nav-menu{display:flex;gap:2rem;align-items:center}.nav-link{color:var(--color-text);font-weight:500;font-size:.95rem;transition:color .3s;position:relative;padding-bottom:2px}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0%;height:2px;background:var(--color-primary);transition:width .3s}.nav-link:hover:after{width:100%}.profile-container{position:relative;margin-left:1rem}.profile-pill{display:flex;align-items:center;gap:10px;background:#e3f8fc;padding:4px 14px 4px 4px;border-radius:50px;cursor:pointer;transition:all .3s cubic-bezier(.25,.8,.25,1);border:1px solid #B2EBF5}.profile-pill:hover,.profile-pill.active{background:#d1f2f9;box-shadow:0 4px 12px #72dbf226;border-color:var(--color-primary)}.profile-pill.active{background:var(--color-white);border-color:var(--color-primary)}.user-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;border:2px solid var(--color-white);box-shadow:0 2px 5px #0000001a}.profile-pill.active .user-avatar{border-color:var(--color-primary)}.profile-info-pill{display:flex;flex-direction:column;align-items:flex-start;line-height:1.1}.pill-name{font-size:.8rem;font-weight:700;color:var(--color-secondary)}.pill-role{font-size:.7rem;color:var(--color-text-light);font-weight:500}.pill-chevron{font-size:.75rem;color:var(--color-primary-dark);transition:transform .3s;margin-left:2px}.profile-pill.active .pill-chevron{transform:rotate(180deg);color:var(--color-primary)}.profile-dropdown{position:absolute;top:calc(100% + 10px);right:0;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);width:100%;min-width:160px;overflow:hidden;animation:slideDown .2s ease-out;border:1px solid rgba(0,0,0,.05);padding:.3rem}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.dropdown-section{padding:.25rem 0}.dropdown-divider{height:1px;background:#0000000d;margin:.5rem 0}.dropdown-item{width:100%;display:flex;align-items:center;gap:10px;text-align:left;padding:.6rem .8rem;background:none;border:none;color:var(--color-text);font-size:.85rem;font-weight:500;cursor:pointer;border-radius:var(--radius-md);transition:all .2s}.dropdown-item:hover{background:var(--color-bg-alt);color:var(--color-secondary)}.item-icon{font-size:.95rem;color:var(--color-text-light)}.dropdown-item:hover .item-icon{color:var(--color-primary)}.dropdown-item.logout{color:#e63946}.dropdown-item.logout:hover{background:#e639460d;color:#d62828}.dropdown-item.logout .item-icon{color:#e63946}.btn-login{display:flex;align-items:center;gap:8px;background:var(--color-secondary);color:#fff;padding:.6rem 1.2rem;border-radius:50px;font-size:.9rem;font-weight:600;border:none;cursor:pointer;transition:all .3s;box-shadow:0 4px 10px #00000026}.btn-login:hover{background:var(--color-black);transform:translateY(-2px);box-shadow:0 6px 15px #0003}.mobile-icon{display:none;font-size:1.5rem;cursor:pointer;color:var(--color-secondary)}@media (max-width: 968px){.mobile-icon{display:block}.nav-menu{position:absolute;top:100%;left:0;width:100%;background:#fff;flex-direction:column;padding:2rem;gap:1.5rem;box-shadow:var(--shadow-md);transform:translateY(-150%);transition:transform .3s ease-in-out;z-index:999}.nav-menu.active{transform:translateY(0)}.profile-pill{width:100%;justify-content:flex-start;padding:10px;background:var(--color-bg-alt)}}.footer{background-color:var(--color-secondary);color:var(--color-white);padding:4rem 0 1rem}.footer-container{display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem;margin-bottom:3rem}.footer-logo{height:40px;width:auto;margin-bottom:1rem;filter:brightness(0) invert(1)}.footer-brand h3{color:var(--color-white);font-size:1.5rem;margin-bottom:1rem}.footer-brand p{color:#ccc;max-width:300px}.footer-brand .dot{color:var(--color-primary)}.footer h4{color:var(--color-white);margin-bottom:1.25rem;font-size:1.1rem}.footer-links ul li{margin-bottom:.75rem}.footer-links a{color:#ccc;transition:color .2s}.footer-links a:hover{color:var(--color-primary)}.social-icons{display:flex;gap:1rem}.social-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:#ffffff1a;border-radius:50%;color:var(--color-white);transition:all .3s}.social-icon:hover{background:var(--color-primary);transform:translateY(-3px)}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);color:#888;font-size:.9rem}@media (max-width: 768px){.footer-container{grid-template-columns:1fr;gap:2rem}}.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding-top:80px;background:linear-gradient(180deg,var(--color-bg-alt) 0%,#E6F7FA 80%,var(--color-white) 100%)}.hero:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:150px;background:linear-gradient(to bottom,transparent,var(--color-white));pointer-events:none;z-index:2}.hero-background{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;z-index:0;pointer-events:none}.circle{position:absolute;border-radius:50%;filter:blur(80px);opacity:.15}.circle-1{width:500px;height:500px;background-color:var(--color-primary);top:-100px;right:-100px;opacity:.1}.circle-2{width:400px;height:400px;background-color:var(--color-primary-dark);bottom:-50px;left:-50px;opacity:.1}.hero-container{position:relative;z-index:3;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.hero-content{max-width:600px}.hero-badge{display:inline-block;padding:.5rem 1.25rem;background:linear-gradient(135deg,#467f8c,#2a5f6b);color:var(--color-white);border-radius:50px;font-weight:600;font-size:.85rem;margin-bottom:1.5rem;box-shadow:0 4px 15px #467f8c4d;position:relative;overflow:hidden;letter-spacing:.5px}.hero-badge:after{content:"";position:absolute;top:0;left:-100%;width:50%;height:100%;background:linear-gradient(to right,transparent,rgba(255,255,255,.3),transparent);transform:skew(-20deg);animation:shine 3s infinite}@keyframes shine{0%{left:-100%}20%{left:200%}to{left:200%}}.hero-title{font-size:3.5rem;line-height:1.1;margin-bottom:1.5rem;color:var(--color-secondary)}.gradient-text{background:linear-gradient(135deg,var(--color-secondary) 0%,var(--color-primary-dark) 100%);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-weight:800}.hero-subtitle{font-size:1.125rem;color:var(--color-text-light);margin-bottom:2.5rem;line-height:1.7}.hero-actions{display:flex;gap:1rem}.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;height:600px;width:100%}.visual-container{position:relative;width:400px;height:600px}.path-svg{position:absolute;top:50px;left:0;width:100%;height:100%;z-index:1;overflow:visible}.animated-path{stroke-dashoffset:1000;animation:dash 20s linear infinite}@keyframes dash{0%{stroke-dashoffset:1000}to{stroke-dashoffset:0}}.floating-card{position:absolute;display:flex;align-items:center;gap:15px;padding:12px 18px;background:#ffffffd9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.9);border-radius:16px;box-shadow:0 10px 30px #00000014;z-index:2;min-width:200px;transition:transform .3s ease}.floating-card:hover{transform:scale(1.05)!important;box-shadow:0 15px 35px #0000001f;z-index:10}.card-title{display:block;font-weight:700;font-size:.95rem;color:var(--color-secondary)}.card-desc{display:block;font-size:.8rem;color:var(--color-text-light)}.icon-box{display:flex;align-items:center;justify-content:center;width:45px;height:45px;border-radius:12px;font-size:1.4rem;color:#fff}.card-data{top:220px;left:-20px}.data-icon{background:linear-gradient(135deg,#ff6b6b,#ee5253);box-shadow:0 8px 16px #ee52534d}.card-code{top:auto;bottom:90px;right:50px}.code-icon{background:linear-gradient(135deg,#4834d4,#686de0);box-shadow:0 8px 16px #4834d44d}.card-ai{top:30px;left:60px}.ai-icon{background:linear-gradient(135deg,#1dd1a1,#10ac84);box-shadow:0 8px 16px #1dd1a14d}.tech-logo{position:absolute;font-size:2.5rem;opacity:.25;z-index:0;filter:blur(1px)}.logo-python{bottom:250px;right:-30px;color:#306998;font-size:3.5rem}.logo-react{top:100px;right:10px;left:auto;color:#61dafb;font-size:3rem}.logo-db{top:250px;left:260px;color:#6c5ce7;font-size:2.5rem}.logo-openai{bottom:150px;left:-20px;color:#10a37f;font-size:3rem;opacity:.2}@media (max-width: 968px){.hero{overflow-x:hidden;width:100%;min-height:auto;padding-bottom:1.5rem}.hero-container{display:flex;flex-direction:column;align-items:center;text-align:center;padding-top:3rem;gap:1rem;width:100%}.hero-content{order:0;margin:0 auto;padding:0 1.5rem;width:100%;z-index:3;position:relative}.hero-subtitle,.hero-badge{display:none}.hero-title{font-size:2rem;line-height:1.25;margin-bottom:.5rem;font-weight:700}.hero-visual{display:flex;position:relative;width:100%;height:480px;margin:0;transform:scale(.65);transform-origin:center top;padding:0;margin-bottom:-4rem}.visual-container{width:400px;height:600px;position:relative}.hero-visual .path-svg{display:block;opacity:.4}.hero-visual .tech-logo{display:block;opacity:.12}.hero-visual .floating-card{position:absolute!important;display:flex!important;flex-direction:row!important;align-items:center!important;height:auto!important;min-height:0!important;gap:12px!important;padding:8px 14px!important;background:#ffffffe6!important;-webkit-backdrop-filter:blur(12px)!important;backdrop-filter:blur(12px)!important;border:1px solid rgba(255,255,255,.9)!important;border-radius:14px!important;box-shadow:0 8px 20px #0000001a!important;min-width:160px!important;width:auto!important;max-width:none!important}.floating-card.card-ai{top:80px;left:50px;order:auto;align-self:auto;margin:0;transform:none}.floating-card.card-data{top:220px;left:10px;order:auto;align-self:auto;margin:0;transform:none}.floating-card.card-code{top:360px;right:40px;bottom:auto!important;order:auto;align-self:auto;margin:0;transform:none}.floating-card:after{display:none!important}.hero-visual .icon-box{width:40px!important;height:40px!important;font-size:1.2rem!important;border-radius:10px!important}.hero-visual .card-info{display:flex!important;flex-direction:column!important;align-items:flex-start!important;gap:2px!important}.hero-visual .card-title{font-size:.9rem!important;font-weight:700!important;display:block!important;line-height:1.2!important}.hero-visual .card-desc{font-size:.75rem!important;opacity:.8!important;display:block!important;line-height:1.1!important}}@media (min-width: 969px) and (max-width: 1200px){.visual-container{transform:scale(.85);transform-origin:center center}}.data-shine{display:inline;background:linear-gradient(110deg,var(--color-primary-dark) 30%,#5ce1e6 50%,var(--color-primary-dark) 70%);background-size:200% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:text-shimmer 4s linear infinite;font-weight:800}@keyframes text-shimmer{to{background-position:200% center}}.data-highlight{position:relative;z-index:1;font-weight:800}@media (max-width: 968px){.circle{filter:blur(40px);opacity:.08}.data-shine{animation:none;background:none;-webkit-text-fill-color:var(--color-primary-dark);color:var(--color-primary-dark)}.gradient-text{background:none;-webkit-text-fill-color:inherit;color:inherit}.floating-card,.tech-logo{will-change:transform}}@media (prefers-reduced-motion: reduce){.data-shine,.animated-path,.floating-card,.tech-logo{animation:none!important}}