:root{--blue:#1976D2;--blue-dark:#0D47A1;--blue-light:#42A5F5;--dark:#111827;--dark-2:#1F2937;--mid:#374151;--grey:#6B7280;--light-grey:#F3F6FA;--white:#FFFFFF;--accent:#E8F4FD;--font-display:'Cormorant Garamond',Georgia,serif;--font-body:'Jost',sans-serif;--nav-h:72px;--transition:0.35s cubic-bezier(0.4,0,0.2,1);--shadow:0 4px 24px rgba(0,0,0,0.10);--shadow-lg:0 12px 48px rgba(0,0,0,0.16);--radius:4px}
[data-theme="dark"]{--dark:#F3F4F6;--dark-2:#E5E7EB;--mid:#9CA3AF;--light-grey:#111827;--white:#0F172A;--accent:#1E3A5F;--shadow:0 4px 24px rgba(0,0,0,0.4);--shadow-lg:0 12px 48px rgba(0,0,0,0.5)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);background:var(--white);color:var(--dark);line-height:1.65;overflow-x:hidden;transition:background var(--transition),color var(--transition)}
img{max-width:100%;display:block}a{text-decoration:none;color:inherit}button{font-family:var(--font-body);cursor:pointer;border:none;background:none}
#navbar{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;padding:0 5vw;background:rgba(255,255,255,0.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(25,118,210,0.1);transition:height var(--transition),box-shadow var(--transition)}
[data-theme="dark"] #navbar{background:rgba(15,23,42,0.95);border-bottom-color:rgba(255,255,255,0.08)}
#navbar.shrunk{height:58px;box-shadow:var(--shadow)}
.nav-logo{display:flex;align-items:center;gap:12px}.nav-logo-text strong{font-family:var(--font-body);font-weight:600;font-size:0.95rem;color:var(--blue);letter-spacing:0.04em;display:block;line-height:1.1}.nav-logo-text span{font-size:0.65rem;color:var(--grey);letter-spacing:0.06em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:2rem;list-style:none}.nav-links a{font-size:0.85rem;font-weight:500;letter-spacing:0.06em;text-transform:uppercase;color:var(--mid);position:relative;padding-bottom:2px;transition:color var(--transition)}.nav-links a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--blue);transition:width var(--transition)}.nav-links a:hover,.nav-links a.active{color:var(--blue)}.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-right{display:flex;align-items:center;gap:12px}
.btn-cta{background:var(--blue);color:#fff!important;padding:9px 22px;border-radius:2px;font-size:0.8rem;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;transition:background var(--transition),transform var(--transition);white-space:nowrap;display:inline-block}.btn-cta:hover{background:var(--blue-dark);transform:translateY(-1px);box-shadow:0 4px 16px rgba(25,118,210,0.35)}
.theme-toggle{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:1.5px solid rgba(107,114,128,0.3);color:var(--mid);transition:all var(--transition)}.theme-toggle:hover{border-color:var(--blue);color:var(--blue)}
.burger{display:none;flex-direction:column;gap:5px;width:28px;cursor:pointer}.burger span{display:block;height:2px;background:var(--dark);transition:all var(--transition);transform-origin:center}.burger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.burger.open span:nth-child(2){opacity:0;transform:scaleX(0)}.burger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.mobile-menu{display:none;position:fixed;top:var(--nav-h);left:0;right:0;background:var(--white);border-top:1px solid rgba(25,118,210,0.1);padding:1.5rem 5vw 2rem;z-index:999;flex-direction:column;gap:0;box-shadow:var(--shadow-lg)}.mobile-menu.open{display:flex}.mobile-menu a{display:block;padding:14px 0;font-size:1rem;font-weight:500;color:var(--dark);border-bottom:1px solid rgba(107,114,128,0.1)}.mobile-menu .btn-cta{margin-top:1rem;text-align:center;padding:14px 22px}
.section-tag{display:inline-block;font-size:0.72rem;font-weight:600;letter-spacing:0.15em;text-transform:uppercase;color:var(--blue);margin-bottom:0.75rem}
.section-title{font-family:var(--font-display);font-size:clamp(2rem,4vw,3rem);font-weight:300;line-height:1.15;margin-bottom:1rem}
.section-line{width:40px;height:2px;background:var(--blue);margin-bottom:2rem}
.reveal{opacity:0;transform:translateY(32px);transition:opacity 0.7s cubic-bezier(0.4,0,0.2,1),transform 0.7s cubic-bezier(0.4,0,0.2,1)}.reveal.visible{opacity:1;transform:none}
footer{background:var(--dark-2);color:#fff;padding:3rem 5vw 1.5rem}[data-theme="dark"] footer{background:#0A0F1E}
.footer-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.5rem;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,0.08)}.footer-logo-text strong{font-weight:600;font-size:1rem;letter-spacing:0.04em}.footer-logo-text span{font-size:0.72rem;opacity:0.5;letter-spacing:0.08em;text-transform:uppercase;display:block;margin-top:2px}.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap}.footer-links a{font-size:0.78rem;letter-spacing:0.06em;text-transform:uppercase;color:rgba(255,255,255,0.4);transition:color var(--transition)}.footer-links a:hover{color:#fff}
.footer-bottom{max-width:1200px;margin:1.5rem auto 0;text-align:center;font-size:0.78rem;opacity:0.4}
@media(max-width:768px){.nav-links,.btn-cta{display:none}.burger{display:flex}}