/* ============================================================
   WALLY — the wallet that found itself
   brand system: vault indigo · amber post-it · one green cursor
   ============================================================ */

:root{
  --indigo:#221A4D;      /* wallet leather / primary field */
  --deep:#171139;        /* dark vault / terminal bg */
  --violet:#4A3AA0;      /* arcs, secondary */
  --amber:#E8B84B;       /* the post-it / seed */
  --amber-dark:#B8862B;
  --green:#7CFC9A;       /* the one cursor heartbeat */
  --paper:#F2E8D5;       /* parchment / type on dark */
  --ink:#1A1333;         /* text on light */

  --font-display:'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-mono:'IBM Plex Mono', 'Courier New', monospace;

  --edge:1px solid rgba(242,232,213,.14);
  --maxw:1180px;
  --pad:clamp(24px, 5vw, 72px);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--deep);
  color:var(--paper);
  font-family:var(--font-display);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--amber);color:var(--ink)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.mono, code{font-family:var(--font-mono)}
.em{color:var(--amber);font-style:normal}
.accent{color:var(--green)}
b{font-weight:700}

/* film grain */
.grain{
  position:fixed;inset:0;z-index:999;pointer-events:none;opacity:.04;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}

/* ============ NAV ============ */
.nav{
  position:sticky;top:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;padding:16px var(--pad);
  background:color-mix(in srgb, var(--deep) 78%, transparent);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:var(--edge);
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:34px;height:34px}
.brand-word{font-size:22px;font-weight:700;letter-spacing:.5px}
.brand-word b{color:var(--amber)}
.nav-links{display:flex;align-items:center;gap:28px;font-family:var(--font-mono);font-size:12px;letter-spacing:1.5px}
.nav-links a:not(.nav-cta){opacity:.7;transition:opacity .2s}
.nav-links a:not(.nav-cta):hover{opacity:1;color:var(--amber)}
.nav-cta{color:var(--ink);background:var(--amber);padding:9px 16px;border-radius:3px;font-weight:700;letter-spacing:1.5px;transition:.2s}
.nav-cta:hover{background:var(--paper)}
.nav-burger{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:6px}
.nav-burger span{width:22px;height:2px;background:var(--paper);display:block;transition:.3s}

/* ============ HERO ============ */
.hero{position:relative;padding:72px var(--pad) 96px;max-width:var(--maxw);margin:0 auto}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.tag{font-size:12px;letter-spacing:2px;color:var(--green);opacity:.9;margin-bottom:28px}
h1{font-size:clamp(56px, 9vw, 104px);line-height:.95;font-weight:600;letter-spacing:-1px;margin-bottom:28px}
h1 em{color:var(--amber);font-style:italic}
.lede{font-size:clamp(17px,2vw,21px);max-width:52ch;color:var(--paper);opacity:.88}
.lede .em{color:var(--amber)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 26px}
.btn{font-family:var(--font-mono);font-size:13px;letter-spacing:1.5px;padding:15px 26px;border-radius:3px;transition:.2s;text-align:center}
.btn-primary{background:var(--amber);color:var(--ink);font-weight:700}
.btn-primary:hover{background:var(--paper)}
.btn-ghost{border:1px solid var(--paper);opacity:.9}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber)}
.hero-art{position:relative}
.hero-art img{width:100%;border-radius:12px;box-shadow:0 30px 80px -30px rgba(0,0,0,.7)}
.cursor-dot{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--green);top:10%;right:8%;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* terminal */
.terminal{
  margin-top:64px;border:var(--edge);border-radius:10px;overflow:hidden;
  background:rgba(10,8,28,.6);box-shadow:0 24px 70px -30px rgba(0,0,0,.7)
}
.terminal-bar{
  display:flex;align-items:center;gap:8px;padding:12px 16px;
  background:var(--indigo);font-size:12px;letter-spacing:1px;color:var(--paper);opacity:.85;
  border-bottom:var(--edge)
}
.terminal-bar .dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.terminal-bar .dot:nth-child(1){background:#ff5f57}
.terminal-bar .dot:nth-child(2){background:#febc2e}
.terminal-bar .dot:nth-child(3){background:#28c840}
.terminal-bar .dot:not(:first-child){display:none}
.terminal-bar span:nth-of-type(-n+3){display:inline-block}
.terminal-body{padding:22px 24px;min-height:96px;font-size:15px;color:var(--green);white-space:pre-wrap;word-break:break-word}
.term-cursor{display:inline-block;width:9px;height:18px;background:var(--green);vertical-align:-3px;animation:blink 1.1s steps(1) infinite}

/* ============ SECTION ============ */
.section{padding:96px var(--pad);max-width:var(--maxw);margin:0 auto;border-top:var(--edge)}
.section.dark{max-width:none;background:var(--indigo)}
.section.dark>.sec-label,.section.dark>h2,.section.dark>.section-sub{max-width:var(--maxw);margin-left:auto;margin-right:auto}
.section.dark .cards,.section.dark .sweep-grid{max-width:var(--maxw);margin-left:auto;margin-right:auto}
.sec-label{font-size:12px;letter-spacing:3px;color:var(--green);margin-bottom:20px}
h2{font-size:clamp(38px,5.5vw,64px);line-height:1.02;font-weight:600;margin-bottom:26px;letter-spacing:-.5px}
h2 em{color:var(--amber);font-style:italic}
.section-sub{color:var(--paper);opacity:.7;margin-bottom:44px}

/* story */
.story{max-width:72ch;font-size:clamp(18px,2.1vw,23px);display:grid;gap:22px}
.story p{color:var(--paper);opacity:.9}
.story strong{color:var(--paper)}
.pull{
  font-style:italic;color:var(--amber)!important;font-size:clamp(22px,3vw,32px);
  border-left:3px solid var(--amber);padding-left:24px;margin:8px 0;opacity:1
}

/* sweep terminal */
.terminal.big .terminal-body{min-height:280px;font-size:clamp(13px,1.6vw,16px)}
.sweep-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-top:56px}
.stat{border:var(--edge);border-radius:10px;padding:24px;background:rgba(10,8,28,.4)}
.stat-n{display:block;font-size:34px;color:var(--amber);font-weight:700;margin-bottom:8px}
.stat-l{font-size:14px;opacity:.75;font-family:var(--font-mono)}

/* ledger */
.ledger{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:26px}
.ledger-card{border:var(--edge);border-radius:12px;background:rgba(255,255,255,.02);overflow:hidden}
.lc-row{display:flex;justify-content:space-between;gap:18px;padding:16px 22px;border-bottom:var(--edge);font-size:17px}
.lc-row:last-child{border-bottom:0}
.lc-row span:first-child{opacity:.6}
.lc-title{padding:16px 22px;border-bottom:var(--edge);color:var(--green);letter-spacing:2px}
.split{padding:6px 22px 24px}
.bar-row{display:grid;gap:6px;padding:18px 0;border-bottom:var(--edge)}
.bar-row:last-child{border-bottom:0}
.bar-meta{display:flex;justify-content:space-between;font-size:12px;letter-spacing:.5px;opacity:.85}
.bar{height:10px;border-radius:5px;background:rgba(242,232,213,.08);overflow:hidden}
.bar i{display:block;height:100%;border-radius:5px;background:linear-gradient(90deg,var(--violet),var(--amber))}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;margin-top:44px}
.card{border:var(--edge);border-radius:12px;padding:32px 28px;background:rgba(10,8,28,.35);transition:.25s}
.card:hover{transform:translateY(-4px);border-color:var(--amber)}
.card-k{font-size:11px;letter-spacing:2px;color:var(--green)}
.card h3{font-size:28px;font-weight:600;margin:14px 0 12px}
.card p{font-size:16px;opacity:.82}

/* marquee */
.voice{padding:0;max-width:none;border-top:var(--edge);border-bottom:var(--edge)}
.voice .sec-label{padding:28px var(--pad) 0;max-width:var(--maxw);margin-left:auto;margin-right:auto}
.marquee{overflow:hidden;padding:26px 0;max-width:var(--maxw);margin:0 auto}
.marquee-inner{display:flex;gap:56px;white-space:nowrap;animation:scroll 32s linear infinite;width:max-content;will-change:transform}
.marquee:hover .marquee-inner{animation-play-state:paused}
.mq{font-family:var(--font-mono);font-size:15px;letter-spacing:2px;color:var(--amber)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* cta */
.cta{padding:120px var(--pad)}
.cta-card{
  text-align:center;border:var(--edge);border-radius:16px;padding:70px 28px;
  background:radial-gradient(120% 120% at 50% 0%, rgba(74,58,160,.35), rgba(23,17,57,.4) 60%);
  position:relative;overflow:hidden
}
.cta-card:before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 50% 100%, var(--violet) 0, transparent 55%);opacity:.35;pointer-events:none}
.cta-card h2{font-size:clamp(44px,7vw,76px);margin:20px 0 8px}
.cta-note{opacity:.85;max-width:52ch;margin:0 auto 8px}
.cta-center{justify-content:center}
.cta-card h2 em{color:var(--amber);font-style:italic}
.cta-card .catch{margin-top:26px;color:var(--green)}
.cta-card>*{position:relative;z-index:1}

/* footer */
.footer{padding:48px var(--pad);border-top:var(--edge);max-width:var(--maxw);margin:0 auto}
.foot-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:12px;letter-spacing:1.5px;opacity:.7;margin-bottom:22px}
.disclaimer{font-size:13px;line-height:1.7;opacity:.5;max-width:90ch}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ============ RESPONSIVE ============ */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .nav-links{
    position:fixed;inset:0 0 auto 0;flex-direction:column;gap:22px;
    background:var(--deep);padding:90px 24px 40px;font-size:16px;
    transform:translateY(-110%);transition:.35s;border-bottom:var(--edge)
  }
  .nav-links.open{transform:none}
  .nav-burger{display:flex}
  .nav-burger.open span:first-child{transform:translateY(3.5px) rotate(45deg)}
  .nav-burger.open span:last-child{transform:rotate(-45deg)}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}