/* PaceRift Landing Page */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --navy-deep:#060E1B;
  --navy:#0A1E3D;
  --navy-mid:#122D54;
  --navy-light:#1A3A6A;
  --gold:#D4A84B;
  --gold-light:#F0CC6B;
  --gold-pale:#F5DFA0;
  --gold-dark:#C49A3C;
  --text-primary:#E8E4DC;
  --text-secondary:#9A9690;
  --text-dim:#5A5650;
}
html{scroll-behavior:smooth}
body{
  font-family:'DM Sans',sans-serif;
  background:var(--navy-deep);
  color:var(--text-primary);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

/* NAV */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:.65rem 3rem;
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(6,14,27,.88);
  backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(212,168,75,.08);
}
.nav-logo-link{display:flex;align-items:center;text-decoration:none}
.nav-logo-svg{height:26px;width:auto}
.nav-links{display:flex;gap:2.5rem;align-items:center}
.nav-links a{
  color:var(--text-secondary);font-size:.8rem;text-decoration:none;
  letter-spacing:.04em;text-transform:uppercase;font-weight:500;
  transition:color .25s;
}
.nav-links a:hover{color:var(--gold-light)}
.nav-cta{
  padding:.45rem 1.2rem;
  background:transparent;border:1px solid var(--gold-dark);border-radius:4px;
  color:var(--gold);font-size:.75rem;font-weight:600;letter-spacing:.06em;
  text-transform:uppercase;text-decoration:none;transition:all .3s;
}
.nav-cta:hover{background:var(--gold);color:var(--navy-deep);border-color:var(--gold)}
.hamburger{
  display:none;background:none;border:none;cursor:pointer;
  width:28px;height:20px;position:relative;z-index:110;
}
.hamburger span{
  display:block;position:absolute;left:0;width:100%;height:2px;
  background:var(--text-primary);border-radius:2px;
  transition:all .3s cubic-bezier(.16,1,.3,1);
}
.hamburger span:nth-child(1){top:0}
.hamburger span:nth-child(2){top:9px}
.hamburger span:nth-child(3){top:18px}
.hamburger.active span:nth-child(1){top:9px;transform:rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){top:9px;transform:rotate(-45deg)}

/* HERO */
.hero{
  min-height:100vh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;
  padding:8rem 2rem 4rem;position:relative;
}
.hero::before{
  content:'';position:absolute;top:0;left:0;right:0;bottom:0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 40%, rgba(18,45,84,.6) 0%, transparent 70%),
    radial-gradient(ellipse 40% 30% at 30% 60%, rgba(212,168,75,.03) 0%, transparent 60%);
  pointer-events:none;
}
.hero-logo{
  height:70px;width:auto;margin-bottom:2.5rem;position:relative;z-index:1;
  animation:logoIn 1.2s cubic-bezier(.16,1,.3,1) both;
}
@keyframes logoIn{from{opacity:0;transform:scale(.8) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}
.hero-badge{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.4rem 1rem;border-radius:100px;
  border:1px solid rgba(212,168,75,.2);
  background:rgba(212,168,75,.06);
  color:var(--gold);font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:2rem;position:relative;z-index:1;
  animation:fadeUp .8s .3s cubic-bezier(.16,1,.3,1) both;
}
.hero-badge::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--gold);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.hero h1{
  font-family:'Playfair Display',serif;
  font-size:clamp(2.8rem,6vw,5.5rem);font-weight:600;
  line-height:1.05;letter-spacing:-.02em;
  margin-bottom:1.5rem;position:relative;z-index:1;
  animation:fadeUp .8s .5s cubic-bezier(.16,1,.3,1) both;
}
.hero h1 .gold{
  background:linear-gradient(135deg,var(--gold-dark),var(--gold-light),var(--gold));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero p{
  max-width:520px;font-size:1.1rem;line-height:1.7;
  color:var(--text-secondary);font-weight:300;
  position:relative;z-index:1;
  animation:fadeUp .8s .7s cubic-bezier(.16,1,.3,1) both;
}
.hero-actions{
  display:flex;gap:1rem;margin-top:2.5rem;position:relative;z-index:1;
  animation:fadeUp .8s .9s cubic-bezier(.16,1,.3,1) both;
  align-items:center;
}
.landing-btn-primary{
  padding:.85rem 2.2rem;border-radius:6px;
  background:linear-gradient(135deg,var(--gold-dark),var(--gold));
  color:var(--navy-deep);font-weight:600;font-size:.9rem;
  letter-spacing:.03em;text-decoration:none;
  transition:all .3s;box-shadow:0 4px 24px rgba(212,168,75,.2);
}
.landing-btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(212,168,75,.35)}
.landing-btn-secondary{
  padding:.85rem 2.2rem;border-radius:6px;
  border:1px solid rgba(212,168,75,.25);background:transparent;
  color:var(--gold);font-weight:500;font-size:.9rem;
  letter-spacing:.03em;text-decoration:none;transition:all .3s;
}
.landing-btn-secondary:hover{border-color:var(--gold);background:rgba(212,168,75,.08)}

/* METRICS */
.metrics{
  display:flex;justify-content:center;gap:4rem;
  padding:3rem 2rem;
  border-top:1px solid rgba(212,168,75,.08);
  border-bottom:1px solid rgba(212,168,75,.08);
  background:rgba(10,30,61,.4);
}
.metric{text-align:center}
.metric-val{
  font-family:'Playfair Display',serif;font-size:2.2rem;font-weight:600;
  background:linear-gradient(135deg,var(--gold-dark),var(--gold-light));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.metric-label{font-size:.75rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.1em;margin-top:.3rem}

/* FEATURES */
.features{padding:7rem 3rem;max-width:1100px;margin:0 auto}
.section-label{
  font-size:.7rem;color:var(--gold);text-transform:uppercase;
  letter-spacing:.15em;font-weight:600;margin-bottom:.75rem;
}
.section-title{
  font-family:'Playfair Display',serif;font-size:clamp(1.8rem,3.5vw,2.8rem);
  font-weight:500;line-height:1.2;margin-bottom:3.5rem;max-width:600px;
}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.feature-card{
  padding:2rem;border-radius:12px;
  background:rgba(18,45,84,.25);
  border:1px solid rgba(212,168,75,.06);
  transition:all .4s;
}
.feature-card:hover{
  border-color:rgba(212,168,75,.2);
  background:rgba(18,45,84,.45);
  transform:translateY(-4px);
}
.feature-icon{
  width:44px;height:44px;border-radius:10px;
  background:rgba(212,168,75,.08);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:1.25rem;
}
.feature-icon svg{width:22px;height:22px;stroke:var(--gold);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.feature-card h3{font-size:1.05rem;font-weight:600;margin-bottom:.6rem;letter-spacing:.01em}
.feature-card p{font-size:.875rem;line-height:1.65;color:var(--text-secondary);font-weight:300}

/* SHOWCASE */
.showcase{
  padding:6rem 3rem;
  background:linear-gradient(180deg,transparent,rgba(10,30,61,.5),transparent);
}
.showcase-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;gap:4rem}
.showcase-text{flex:1}
.showcase-visual{
  flex:1;border-radius:16px;overflow:hidden;
  border:1px solid rgba(212,168,75,.1);
  background:var(--navy);padding:2rem;
  box-shadow:0 24px 80px rgba(0,0,0,.4);
}
.mock-stat{margin-bottom:1.5rem}
.mock-stat-label{font-size:.7rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.4rem}
.mock-stat-row{display:flex;align-items:baseline;gap:.75rem}
.mock-stat-val{font-family:'Playfair Display',serif;font-size:2rem;font-weight:600;color:var(--text-primary)}
.mock-stat-unit{font-size:.8rem;color:var(--text-secondary)}
.mock-stat-change{font-size:.75rem;padding:.15rem .5rem;border-radius:4px;font-weight:600}
.mock-stat-change.up{color:#4ADE80;background:rgba(74,222,128,.1)}
.mock-stat-change.down{color:#F87171;background:rgba(248,113,113,.1)}
.mock-bar-group{display:flex;gap:3px;align-items:end;height:60px;margin-top:1rem}
.mock-bar{
  flex:1;border-radius:3px 3px 0 0;
  background:linear-gradient(0deg,var(--navy-light),var(--gold-dark));
  opacity:.6;transition:opacity .3s;
}
.mock-bar:hover{opacity:1}
.mock-divider{height:1px;background:rgba(212,168,75,.1);margin:1.5rem 0}

/* CTA */
.cta{
  text-align:center;padding:7rem 2rem;position:relative;
}
.cta::before{
  content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle,rgba(212,168,75,.06),transparent 70%);
  pointer-events:none;
}
.cta h2{
  font-family:'Playfair Display',serif;
  font-size:clamp(2rem,4vw,3.2rem);font-weight:500;
  margin-bottom:1rem;position:relative;z-index:1;
}
.cta p{color:var(--text-secondary);font-size:1.05rem;margin-bottom:2.5rem;font-weight:300;position:relative;z-index:1}

/* FOOTER */
.landing-footer{
  border-top:1px solid rgba(212,168,75,.06);
  padding:2.5rem 3rem;
  display:flex;align-items:center;justify-content:space-between;
  color:var(--text-dim);font-size:.8rem;
}
.landing-footer a{color:var(--text-secondary);text-decoration:none;transition:color .25s}
.landing-footer a:hover{color:var(--gold)}
.footer-links{display:flex;gap:2rem}

/* LOGIN EXPAND */
.login-wrap{position:relative;display:inline-flex;align-items:center}
.login-wrap.nav-login{position:relative}
.login-trigger{cursor:pointer}
.login-panel{
  position:absolute;top:calc(100% + 10px);right:0;
  width:280px;padding:1.5rem;
  background:var(--navy);
  border:1px solid rgba(212,168,75,.15);
  border-radius:10px;
  box-shadow:0 20px 60px rgba(0,0,0,.5);
  opacity:0;
  transform:translateY(-8px) scale(.96);
  transform-origin:top right;
  pointer-events:none;
  transition:all .3s cubic-bezier(.16,1,.3,1);
  z-index:200;
}
.login-wrap.open .login-panel{
  opacity:1;transform:translateY(0) scale(1);pointer-events:auto;
}
.login-panel.center-origin{
  right:50%;transform:translateX(50%) translateY(-8px) scale(.96);
  transform-origin:top center;
}
.login-wrap.open .login-panel.center-origin{
  transform:translateX(50%) translateY(0) scale(1);
}
.login-panel input{
  width:100%;padding:.6rem .8rem;margin-bottom:.65rem;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(212,168,75,.12);
  border-radius:6px;color:var(--text-primary);
  font-family:'DM Sans',sans-serif;font-size:.85rem;
  outline:none;transition:border-color .25s;
}
.login-panel input::placeholder{color:var(--text-dim)}
.login-panel input:focus{border-color:var(--gold-dark)}
.login-panel .login-submit{
  width:100%;padding:.65rem;margin-top:.25rem;
  background:linear-gradient(135deg,var(--gold-dark),var(--gold));
  color:var(--navy-deep);font-weight:600;font-size:.85rem;
  border:none;border-radius:6px;cursor:pointer;
  letter-spacing:.03em;transition:all .25s;
}
.login-panel .login-submit:hover{box-shadow:0 4px 20px rgba(212,168,75,.3)}
.login-panel-title{
  font-size:.7rem;color:var(--gold);text-transform:uppercase;
  letter-spacing:.1em;font-weight:600;margin-bottom:.85rem;
}

/* LOGIN ERROR/INFO */
.login-alert{
  font-size:.8rem;padding:.5rem .7rem;border-radius:6px;margin-bottom:.65rem;
}
.login-alert-error{background:rgba(248,113,113,.12);color:#F87171;border:1px solid rgba(248,113,113,.2)}
.login-alert-info{background:rgba(74,222,128,.1);color:#4ADE80;border:1px solid rgba(74,222,128,.2)}

@media(max-width:768px){
  nav{padding:.6rem 1.5rem}
  .hamburger{display:block}
  .nav-links{
    display:none;flex-direction:column;
    position:fixed;top:0;right:0;
    width:260px;height:100vh;
    background:rgba(6,14,27,.97);
    backdrop-filter:blur(24px);
    padding:5rem 2rem 2rem;gap:0;
    border-left:1px solid rgba(212,168,75,.1);
    transform:translateX(100%);
    transition:transform .35s cubic-bezier(.16,1,.3,1);
  }
  .nav-links.open{display:flex;transform:translateX(0)}
  .nav-links a{
    padding:.9rem 0;font-size:.9rem;
    border-bottom:1px solid rgba(212,168,75,.06);
    width:100%;
  }
  .nav-links .login-wrap{width:100%;margin-top:.5rem}
  .nav-links .login-wrap .nav-cta{display:block;text-align:center;padding:.7rem}
  .login-panel{width:100% !important;right:0 !important}
  .features-grid{grid-template-columns:1fr}
  .showcase-inner{flex-direction:column}
  .metrics{flex-wrap:wrap;gap:2rem}
  .hero{padding:6rem 1.5rem 3rem}
  .landing-footer{flex-direction:column;gap:1rem;text-align:center}
}