:root{
  --bg:#0A0A12; --ink:#FFFFFF; --muted:#AEB6D6; --dim:#6B73A0;
  --magenta:#FF2D95; --cyan:#18E0E0; --card:#11121C; --line:#23253A; --radius:16px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0; background:var(--bg); color:var(--ink); font-family:'Inter',system-ui,sans-serif; line-height:1.6; -webkit-font-smoothing:antialiased;}
main{max-width:560px; margin:0 auto; padding:0 20px;}

.hero{position:relative; min-height:88vh; display:flex; align-items:center; justify-content:center; text-align:center; overflow:hidden;}
.glow{position:absolute; border-radius:50%; filter:blur(90px); pointer-events:none;}
.glow-magenta{width:360px; height:360px; background:var(--magenta); top:-60px; left:-80px; opacity:.55;}
.glow-cyan{width:340px; height:340px; background:var(--cyan); bottom:-80px; right:-90px; opacity:.4;}
.hero-inner{position:relative; z-index:1; padding:40px 0;}
.wordmark{display:inline-flex; align-items:center; gap:8px; color:var(--cyan); font-family:'Space Grotesk',sans-serif; font-weight:700; letter-spacing:2px; text-transform:uppercase; font-size:13px; margin-bottom:28px;}
.brand{display:flex; flex-direction:column; align-items:flex-start; line-height:1;}
.brand-name{font-size:28px; letter-spacing:1px;}
.brand-city{font-size:13px; letter-spacing:6px; color:var(--cyan); margin-top:5px;}
.heart{width:26px; height:auto; fill:var(--magenta);}
.heart.big{width:34px; margin:0 auto 12px; display:block;}
.headline{font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:clamp(38px,11vw,60px); line-height:1.02; letter-spacing:-1px; margin:0 0 18px;}
.subline{color:var(--muted); font-size:17px; max-width:30ch; margin:0 auto 30px;}
.microcopy{color:var(--muted); font-size:14px; margin-top:16px;}

.btn{display:inline-block; border:none; cursor:pointer; font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:16px; padding:16px 28px; border-radius:999px; text-decoration:none; transition:transform .12s ease, box-shadow .12s ease;}
.btn-primary{background:linear-gradient(90deg,var(--magenta),var(--cyan)); color:#0A0A12; box-shadow:0 10px 40px -12px rgba(255,45,149,.6);}
.btn-primary:hover{transform:translateY(-1px); box-shadow:0 14px 50px -12px rgba(24,224,224,.6);}
.btn-primary:active{transform:translateY(0) scale(.99);}

.join{padding:40px 0 80px;}
.form, .thanks{background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:26px 22px;}
.form-title{font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:22px; margin:0 0 22px;}
.field{border:none; padding:0; margin:0 0 22px;}
.field legend{font-size:14px; color:var(--muted); padding:0; margin-bottom:10px;}
.hint{color:var(--dim); font-weight:400;}
.choices{display:flex; flex-wrap:wrap; gap:10px;}
.choice{background:transparent; color:var(--ink); border:1px solid var(--line); border-radius:999px; padding:11px 16px; font-size:14px; font-family:'Inter',sans-serif; cursor:pointer; transition:all .12s ease;}
.choice:hover{border-color:var(--cyan);}
.choice[aria-pressed="true"]{background:linear-gradient(90deg,var(--magenta),var(--cyan)); color:#0A0A12; border-color:transparent; font-weight:500;}
input[type="email"]{width:100%; background:#0C0D17; border:1px solid var(--line); border-radius:12px; color:var(--ink); font-size:16px; padding:14px; font-family:'Inter',sans-serif;}
input[type="email"]:focus{outline:none; border-color:var(--cyan); box-shadow:0 0 0 3px rgba(24,224,224,.18);}
.checkbox{display:flex; align-items:center; gap:10px; font-size:15px; color:var(--muted); margin:4px 0 22px; cursor:pointer;}
.checkbox input{width:18px; height:18px; accent-color:var(--magenta);}
.btn-submit{width:100%;}
.form-error{color:#FF8A8A; font-size:14px; margin:14px 0 0;}
.privacy{color:var(--dim); font-size:12px; margin:16px 0 0; text-align:center;}
.hp{position:absolute; left:-9999px; width:1px; height:1px; opacity:0;}
.thanks{text-align:center; font-size:18px;}