*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--color-navy: #0f172a;--color-navy-light: #1e293b;--color-slate: #334155;--color-slate-light: #475569;--color-gray: #94a3b8;--color-gray-light: #cbd5e1;--color-off-white: #f1f5f9;--color-white: #ffffff;--color-accent: #38bdf8;--color-accent-dark: #0ea5e9;--color-accent-glow: rgba(56, 189, 248, .15);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji";--font-mono: "SF Mono", "Fira Code", "Fira Mono", "Roboto Mono", monospace;--max-width: 1120px;--header-height: 72px;--section-padding: 96px;--section-padding-mobile: 64px;--transition-fast: .2s ease;--transition-base: .3s ease}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);font-size:16px;line-height:1.7;color:var(--color-slate);background-color:var(--color-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none}button{font:inherit;border:none;background:none;cursor:pointer}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px}.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--header-height);background:#ffffffeb;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color var(--transition-base),box-shadow var(--transition-base)}.site-header.scrolled{border-bottom-color:var(--color-off-white);box-shadow:0 1px 3px #0000000a}.header-inner{max-width:var(--max-width);margin:0 auto;padding:0 24px;height:100%;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;color:var(--color-navy);letter-spacing:-.02em}.logo-icon{font-size:24px;color:var(--color-accent);line-height:1}.main-nav{display:flex;align-items:center;gap:32px}.nav-link{font-size:14px;font-weight:500;color:var(--color-slate-light);transition:color var(--transition-fast);position:relative}.nav-link:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--color-accent);transition:width var(--transition-base)}.nav-link:hover{color:var(--color-navy)}.nav-link:hover:after{width:100%}.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;padding:6px}.hamburger-line{display:block;width:100%;height:2px;background:var(--color-navy);border-radius:2px;transition:transform var(--transition-base),opacity var(--transition-fast)}.menu-toggle.active .hamburger-line:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-toggle.active .hamburger-line:nth-child(2){opacity:0}.menu-toggle.active .hamburger-line:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.hero{padding:calc(var(--header-height) + 80px) 0 var(--section-padding);background:linear-gradient(168deg,var(--color-navy) 0%,var(--color-navy-light) 60%,var(--color-slate) 100%);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-50%;right:-20%;width:600px;height:600px;border-radius:50%;background:var(--color-accent-glow);filter:blur(100px);pointer-events:none}.hero-content{position:relative;z-index:1;max-width:720px}.hero-title{font-size:clamp(2.25rem,5vw,3.5rem);font-weight:800;line-height:1.15;color:var(--color-white);letter-spacing:-.03em;margin-bottom:20px}.hero-dot{color:var(--color-accent)}.hero-subtitle{font-size:clamp(1.05rem,2vw,1.25rem);line-height:1.7;color:var(--color-gray);margin-bottom:36px;max-width:560px}.hero-actions{display:flex;gap:16px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:8px;font-size:15px;font-weight:600;transition:all var(--transition-fast);white-space:nowrap}.btn-primary{background:var(--color-accent);color:var(--color-navy)}.btn-primary:hover{background:var(--color-accent-dark);transform:translateY(-1px);box-shadow:0 4px 12px #38bdf84d}.btn-outline{border:1.5px solid rgba(255,255,255,.25);color:var(--color-white)}.btn-outline:hover{border-color:#ffffff80;background:#ffffff0f}.btn-lg{padding:14px 36px;font-size:16px;border-radius:10px}.btn-icon{flex-shrink:0}.section{padding:var(--section-padding) 0}.section-alt{background:var(--color-off-white)}.section-header{margin-bottom:48px}.section-title{font-size:clamp(1.75rem,3.5vw,2.25rem);font-weight:700;color:var(--color-navy);letter-spacing:-.02em;margin-bottom:16px}.section-divider{width:48px;height:3px;background:var(--color-accent);border-radius:2px}.section-divider-light{background:#fff6}.content-block{max-width:680px}.content-block p{margin-bottom:20px}.content-block p:last-child{margin-bottom:0}.lead-text{font-size:clamp(1.05rem,2vw,1.2rem);line-height:1.8;color:var(--color-navy);font-weight:500}.projects-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}.project-card{background:var(--color-white);border:1px solid var(--color-off-white);border-radius:16px;padding:40px;transition:box-shadow var(--transition-base),transform var(--transition-base)}.project-card:hover{box-shadow:0 8px 30px #0000000f;transform:translateY(-2px)}.card-icon{width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:var(--color-accent-glow);border-radius:12px;color:var(--color-accent-dark);margin-bottom:24px}.card-title{font-size:1.35rem;font-weight:700;color:var(--color-navy);margin-bottom:14px;letter-spacing:-.01em}.card-description{color:var(--color-slate);margin-bottom:16px;line-height:1.7}.card-detail{font-size:.9rem;color:var(--color-slate-light);line-height:1.7;padding-top:16px;border-top:1px solid var(--color-off-white)}.section-cta{background:linear-gradient(168deg,var(--color-navy) 0%,var(--color-navy-light) 100%);text-align:center}.cta-content{max-width:560px;margin:0 auto}.section-cta .section-title{color:var(--color-white)}.section-cta .section-divider{margin:0 auto 32px}.cta-text{font-size:1.1rem;color:var(--color-gray);margin-bottom:36px;line-height:1.7}.site-footer{background:var(--color-navy);padding:40px 0;border-top:1px solid rgba(255,255,255,.06)}.footer-inner{display:flex;justify-content:space-between;align-items:center}.footer-text{font-size:14px;color:var(--color-gray-light)}.footer-tagline{font-size:14px;color:var(--color-gray)}html.js .fade-in{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}html.js .fade-in.visible{opacity:1;transform:translateY(0)}@media(prefers-reduced-motion:reduce){html.js .fade-in{opacity:1;transform:none;transition:none}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}@media(max-width:768px){:root{--section-padding: var(--section-padding-mobile)}.menu-toggle{display:flex}.site-header{background:var(--color-white);backdrop-filter:none;-webkit-backdrop-filter:none}.main-nav{position:fixed;top:var(--header-height);left:0;right:0;bottom:0;background:var(--color-white);flex-direction:column;justify-content:flex-start;padding:40px 24px;gap:0;transform:translate(100%);visibility:hidden;transition:transform var(--transition-base),visibility var(--transition-base)}.main-nav.open{transform:translate(0);visibility:visible}.nav-link{font-size:20px;padding:16px 0;border-bottom:1px solid var(--color-off-white);width:100%;color:var(--color-navy)}.nav-link:after{display:none}.hero{padding:calc(var(--header-height) + 48px) 0 var(--section-padding)}.hero-actions{flex-direction:column}.hero-actions .btn{text-align:center;justify-content:center}.projects-grid{grid-template-columns:1fr}.project-card{padding:28px}.footer-inner{flex-direction:column;gap:8px;text-align:center}.section-header{margin-bottom:32px}}@media(max-width:480px){.hero-title{font-size:1.85rem}.container{padding:0 16px}}