/* ── BASE CASTESTRATEGY ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --black:#000000;
  --dark:#0a0a0a;
  --gray-900:#111111;
  --gray-800:#1a1a1a;
  --gray-700:#2D2D2D;
  --gray-500:#4A4A4A;
  --gray-300:#888888;
  --white:#FFFFFF;
  --accent:#F7FF00;
  --accent-dim:rgba(247,255,0,0.08);
  --border:rgba(255,255,255,0.08);
  --radius:4px;
  --font-display:'Syne',sans-serif;
  --font-mono:'Space Mono',monospace;
}
html{scroll-behavior:smooth;}
body{font-family:var(--font-display);background:var(--black);color:var(--white);-webkit-font-smoothing:antialiased;overflow-x:hidden;cursor:none;}

/* CURSOR */
.cursor{position:fixed;width:10px;height:10px;background:var(--accent);border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);mix-blend-mode:difference;transition:width .2s,height .2s;}
.cursor-ring{position:fixed;width:36px;height:36px;border:1px solid rgba(247,255,0,0.35);border-radius:50%;pointer-events:none;z-index:9998;transform:translate(-50%,-50%);}
.cursor.hover{width:18px;height:18px;}
.cursor-ring.hover{width:54px;height:54px;border-color:var(--accent);}

/* SCROLL PROGRESS */
#scroll-progress{position:fixed;top:0;left:0;width:0%;height:2px;background:var(--accent);z-index:999;}

/* NAV */
nav{position:fixed;top:0;width:100%;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:1.4rem 5vw;transition:background .3s,padding .3s;}
nav.scrolled{background:rgba(0,0,0,0.92);backdrop-filter:blur(24px);padding:1rem 5vw;border-bottom:1px solid var(--border);}
.nav-logo{font-family:var(--font-mono);font-size:.85rem;letter-spacing:.2em;text-decoration:none;color:var(--white);text-transform:uppercase;}
.nav-logo .dot{color:var(--accent);}
.nav-links{display:flex;gap:2.5rem;list-style:none;}
.nav-links a{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.15em;text-decoration:none;color:var(--gray-300);text-transform:uppercase;transition:color .2s;position:relative;}
.nav-links a::after{content:'';position:absolute;bottom:-3px;left:0;width:0;height:1px;background:var(--accent);transition:width .3s;}
.nav-links a:hover,.nav-links a.active{color:var(--white);}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-cta{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.15em;text-decoration:none;color:var(--black);background:var(--accent);padding:.55rem 1.3rem;text-transform:uppercase;font-weight:700;transition:transform .2s,box-shadow .2s;}
.nav-cta:hover{transform:translate(-2px,-2px);box-shadow:4px 4px 0 rgba(247,255,0,.25);}

/* HAMBURGER */
.nav-hamburger{display:none;flex-direction:column;justify-content:center;align-items:center;width:40px;height:40px;gap:5px;cursor:pointer;background:none;border:none;padding:4px;}
.nav-hamburger span{display:block;width:22px;height:1px;background:var(--white);transition:transform .3s,opacity .3s;transform-origin:center;}
.nav-hamburger.open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-hamburger.open span:nth-child(2){opacity:0;}
.nav-hamburger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* MOBILE MENU */
.mobile-menu{display:none;position:fixed;inset:64px 0 0 0;z-index:99;background:rgba(0,0,0,.97);backdrop-filter:blur(20px);flex-direction:column;padding:2rem 5vw;opacity:0;transform:translateY(-8px);transition:opacity .25s,transform .25s;pointer-events:none;overflow-y:auto;}
.mobile-menu.open{opacity:1;transform:translateY(0);pointer-events:all;}
.mobile-menu ul{list-style:none;display:flex;flex-direction:column;gap:.2rem;}
.mobile-menu ul li a{display:block;padding:.9rem 0;font-family:var(--font-mono);font-size:1rem;letter-spacing:.1em;color:var(--white);text-decoration:none;border-bottom:1px solid var(--border);text-transform:uppercase;}
.mobile-cta{display:block;margin-top:1.5rem;background:var(--accent);color:var(--black);padding:1rem;text-align:center;font-family:var(--font-mono);font-size:.8rem;letter-spacing:.15em;font-weight:700;text-decoration:none;text-transform:uppercase;}

/* TYPOGRAPHY */
h1{font-family:var(--font-display);font-weight:800;font-size:clamp(3rem,8vw,7rem);line-height:.92;letter-spacing:-.02em;text-transform:uppercase;}
h2{font-family:var(--font-display);font-weight:800;font-size:clamp(2.2rem,4.5vw,4rem);line-height:.95;letter-spacing:-.02em;text-transform:uppercase;margin-bottom:1.5rem;}
h2 em{color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.25);font-style:normal;}
h3{font-family:var(--font-display);font-weight:700;font-size:1.15rem;text-transform:uppercase;letter-spacing:-.01em;margin-bottom:.6rem;}
.section-label{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.5em;color:var(--accent);text-transform:uppercase;margin-bottom:1rem;display:block;}
.section-desc{font-family:var(--font-mono);font-size:.82rem;color:var(--gray-300);line-height:1.85;}
section{padding:7rem 5vw;}

/* BUTTONS */
.btn-primary{display:inline-block;padding:.9rem 2.2rem;background:var(--accent);color:var(--black);font-family:var(--font-mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;font-weight:700;transition:transform .2s,box-shadow .2s;position:relative;}
.btn-primary::before{content:'';position:absolute;inset:0;border:2px solid var(--accent);transform:translate(4px,4px);transition:transform .2s;pointer-events:none;}
.btn-primary:hover{transform:translate(-2px,-2px);}
.btn-primary:hover::before{transform:translate(6px,6px);}
.btn-ghost{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:var(--gray-300);display:inline-flex;align-items:center;gap:.5rem;transition:color .3s;}
.btn-ghost::after{content:'→';transition:transform .3s;}
.btn-ghost:hover{color:var(--white);}
.btn-ghost:hover::after{transform:translateX(4px);}

/* MARQUEE */
.marquee-strip{background:var(--gray-900);overflow:hidden;padding:.8rem 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.marquee-track{display:flex;animation:marquee 25s linear infinite;}
.marquee-item{flex-shrink:0;display:flex;align-items:center;gap:.5rem;padding:0 2rem;font-family:var(--font-display);font-weight:700;font-size:1rem;text-transform:uppercase;color:var(--gray-700);letter-spacing:.05em;white-space:nowrap;}
.marquee-item strong{color:var(--accent);}
.marquee-item .sep{color:var(--gray-700);}
@keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* CTA STRIP */
.cta-strip{background:var(--accent);padding:4rem 5vw;text-align:center;}
.cta-strip h2{color:var(--black);margin-bottom:1rem;-webkit-text-stroke:0;}
.cta-strip h2 em{color:var(--black);opacity:.5;-webkit-text-stroke:0;}
.cta-strip p{font-family:var(--font-mono);font-size:.82rem;color:rgba(0,0,0,.6);margin-bottom:2rem;}
.btn-dark{display:inline-block;padding:.9rem 2.2rem;background:var(--black);color:var(--white);font-family:var(--font-mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;font-weight:700;transition:opacity .2s;}
.btn-dark:hover{opacity:.8;}

/* FOOTER */
footer{background:var(--dark);border-top:1px solid var(--border);padding:2.5rem 5vw;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;}
.footer-logo{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gray-500);}
footer p{font-family:var(--font-mono);font-size:.65rem;color:var(--gray-500);}
.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap;}
.footer-links a{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.1em;text-decoration:none;color:var(--gray-500);text-transform:uppercase;transition:color .2s;}
.footer-links a:hover{color:var(--accent);}

/* REVEAL */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .65s,transform .65s;}
.reveal.on{opacity:1;transform:translateY(0);}
.reveal-stagger>*{opacity:0;transform:translateY(20px);transition:opacity .5s,transform .5s;}
.reveal-stagger.on>*:nth-child(1){opacity:1;transform:none;transition-delay:0s;}
.reveal-stagger.on>*:nth-child(2){opacity:1;transform:none;transition-delay:.1s;}
.reveal-stagger.on>*:nth-child(3){opacity:1;transform:none;transition-delay:.2s;}
.reveal-stagger.on>*:nth-child(4){opacity:1;transform:none;transition-delay:.3s;}
.reveal-stagger.on>*:nth-child(5){opacity:1;transform:none;transition-delay:.4s;}
.reveal-stagger.on>*:nth-child(6){opacity:1;transform:none;transition-delay:.5s;}
.reveal-stagger.on>*:nth-child(7){opacity:1;transform:none;transition-delay:.6s;}
.reveal-stagger.on>*:nth-child(8){opacity:1;transform:none;transition-delay:.7s;}

/* PAGE TRANSITION */
body{animation:pageIn .3s ease both;}
@keyframes pageIn{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}

/* FORM */
.fgroup{display:flex;flex-direction:column;gap:.4rem;margin-bottom:.9rem;}
label{font-family:var(--font-mono);font-size:.6rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--gray-300);}
input,select,textarea{background:var(--gray-900);border:1px solid var(--gray-700);border-radius:0;padding:.85rem 1rem;font-family:var(--font-mono);font-size:.82rem;color:var(--white);transition:border-color .2s;width:100%;-webkit-appearance:none;cursor:none;}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);background:var(--gray-800);}
input::placeholder,textarea::placeholder{color:var(--gray-500);}
select{color:var(--white);}
select option{background:var(--gray-900);color:var(--white);}
textarea{resize:vertical;min-height:120px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
.form-btn{width:100%;padding:1rem;margin-top:.8rem;background:var(--accent);color:var(--black);border:none;cursor:none;font-family:var(--font-mono);font-size:.8rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;transition:transform .2s;}
.form-btn:hover{transform:translate(-2px,-2px);}
.form-ok{display:none;text-align:center;padding:2rem 0;font-family:var(--font-mono);font-size:.85rem;color:var(--accent);letter-spacing:.1em;}

/* RESPONSIVE */
@media(max-width:900px){
  .nav-links,.nav-cta{display:none;}
  .nav-hamburger,.mobile-menu{display:flex;}
  section{padding:4.5rem 5vw;}
}
@media(max-width:600px){
  section{padding:3rem 5vw;}
  .form-row{grid-template-columns:1fr;}
  footer{flex-direction:column;text-align:center;}
  .footer-links{justify-content:center;}
}