/* ==========================================================================
   SONAR — theme
   Palette (from events poster): black #000 / neon green #16ff7b / white #fff
   ========================================================================== */

:root {
  --bg: #000;
  --panel: #060806;
  --green: #16ff7b;
  --green-dim: rgba(22, 255, 123, 0.25);
  --green-faint: rgba(22, 255, 123, 0.08);
  --white: #fff;
  --dim: rgba(255, 255, 255, 0.62);
  --faint: rgba(255, 255, 255, 0.30);
  --line: rgba(255, 255, 255, 0.14);
  --font-display: "Barlow Condensed", "Arial Narrow", Helvetica, sans-serif;
  --font-body: "Barlow", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", Consolas, "Courier New", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--green); text-decoration: none; }
a:hover { color: #fff; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--green-dim);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand img { height: 34px; width: auto; }

.nav { display: flex; gap: 4px; align-items: center; }
.nav a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
  padding: 10px 12px;
  border: 1px solid transparent;
}
.nav a:hover, .nav a.active { color: var(--green); }

@media (max-width: 560px) {
  .brand img { height: 26px; }
  .nav a { padding: 8px 7px; font-size: 11px; letter-spacing: 0.1em; }
}

/* ---------- type helpers ---------- */

.kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 14px;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; line-height: 0.95; }

h1 { font-size: clamp(44px, 8vw, 92px); letter-spacing: 0.01em; }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}
.section-head h2 { font-size: clamp(30px, 4.5vw, 44px); }
.section-link { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.12em; white-space: nowrap; }

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 13px 22px;
  border: 1px solid var(--green);
  color: var(--green);
  background: transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.btn:hover { background: var(--green); color: #000; }
.btn.solid { background: var(--green); color: #000; }
.btn.solid:hover { background: #fff; color: #000; border-color: #fff; }
.btn.big { padding: 16px 30px; font-size: 13px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

/* ---------- 3D logo (homepage hero, three.js) ---------- */

.logo-3d {
  position: relative;
  width: 100%;
  max-width: 560px;
  height: 210px;
  margin: 0 auto 22px;
}
.logo-3d canvas { position: absolute; inset: 0; width: 100% !important; height: 100% !important; }

.hero-note {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
}
.hero-note::before { content: "> "; color: var(--green-dim); }

.members-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border: 1px solid var(--green-dim);
  background: var(--green-faint);
  padding: 18px 22px;
  margin-bottom: 30px;
}
.members-banner p { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--green); line-height: 1.7; }
.members-banner p strong { color: var(--white); }

.benefits { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-top: 26px; }
.benefit { border: 1px solid var(--line); padding: 18px; background: var(--panel); }
.benefit h3 { font-size: 19px; color: var(--green); letter-spacing: 0.04em; }
.benefit p { margin-top: 8px; font-size: 14px; color: var(--dim); }

/* ---------- hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--green-dim);
  padding: 72px 0 64px;
  background:
    linear-gradient(rgba(22, 255, 123, 0.05), transparent 40%),
    repeating-linear-gradient(90deg, transparent 0 119px, var(--green-faint) 119px 120px);
}

.hero-side {
  position: absolute;
  top: 50%;
  right: 18px;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 7vw, 88px);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.10);
  pointer-events: none;
  user-select: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 56px;
  align-items: center;
}
.hero-grid > * { min-width: 0; }

.hero-lineup {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
  margin-top: 20px;
  line-height: 2;
}
.hero-lineup span { margin-right: 22px; white-space: nowrap; }
.hero-lineup span::before { content: "> "; color: var(--green-dim); }

.hero-text { margin-top: 18px; max-width: 52ch; color: var(--dim); font-size: 17px; }

.hero-poster { position: relative; max-width: 380px; justify-self: end; }
.hero-poster img { border: 1px solid var(--green-dim); outline: 1px solid rgba(255,255,255,0.06); outline-offset: 6px; }
.hero-poster::before {
  content: "";
  position: absolute;
  top: -14px;
  right: -14px;
  width: 90px;
  height: 34px;
  background-image: conic-gradient(var(--green) 0 25%, transparent 0 50%, var(--green) 0 75%, transparent 0);
  background-size: 10px 10px;
  opacity: 0.9;
}

@media (max-width: 820px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-poster { justify-self: start; max-width: 300px; }
  .hero-side { display: none; }
  .logo-3d { height: 170px; }
}

/* ---------- strip ---------- */

.strip { border-bottom: 1px solid var(--line); background: var(--panel); }
.strip-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  padding-top: 12px;
  padding-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--faint);
}
.strip-checker {
  width: 68px;
  height: 10px;
  background-image: conic-gradient(var(--green) 0 25%, transparent 0 50%, var(--green) 0 75%, transparent 0);
  background-size: 5px 5px;
  opacity: 0.7;
}
@media (max-width: 640px) { .strip-inner span:not(.strip-checker) { font-size: 10px; } }

/* the strip's text spans progressively drop off as the viewport narrows,
   so the marquee never collides or overflows — below 470px only the
   checkered pattern remains */
@media (max-width: 800px) { .strip-inner > span:last-child { display: none; } }
@media (max-width: 640px) {
  .strip-inner { gap: 14px; }
  .strip-inner > span:nth-child(3) { display: none; }
}
@media (max-width: 470px) {
  .strip-inner span:not(.strip-checker) { display: none; }
  .strip-inner { justify-content: center; gap: 0; }
  .strip-checker { width: 110px; }
}

/* ---------- sections / pages ---------- */

.section { padding: 78px 0; }
.section + .section { padding-top: 0; }

.page-head {
  padding: 86px 0 0;
  background: repeating-linear-gradient(90deg, transparent 0 119px, var(--green-faint) 119px 120px);
  border-bottom: 1px solid var(--green-dim);
}
.page-head .wrap { padding-bottom: 64px; }
.page-sub { margin-top: 18px; max-width: 60ch; color: var(--dim); font-size: 17px; }

/* ---------- event cards ---------- */

.event-list { display: grid; gap: 26px; }

.event-card {
  display: grid;
  grid-template-columns: 230px 1fr;
  border: 1px solid var(--line);
  background: var(--panel);
  transition: border-color 0.15s, transform 0.15s;
}
.event-card:hover { border-color: var(--green); transform: translateY(-2px); }

.event-card .poster { border-right: 1px solid var(--line); background: #0a0a0a; }
.event-card .poster img { height: 100%; width: 100%; object-fit: cover; }
.event-card.no-poster { grid-template-columns: 1fr; }
.event-card.no-poster .poster { display: none; }

.event-card .body { padding: 26px 30px; }

.event-date {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--green);
  text-transform: uppercase;
}
.event-title { font-size: clamp(26px, 3.4vw, 40px); margin-top: 8px; }
.event-city { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.16em; color: var(--dim); text-transform: uppercase; margin-top: 6px; }
.event-lineup {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  line-height: 1.9;
}
.event-lineup span { margin-right: 18px; }
.event-lineup span::before { content: "> "; color: var(--green-dim); }
.event-info { margin-top: 14px; color: var(--dim); max-width: 62ch; font-size: 15px; }
.event-actions { margin-top: 16px; display: flex; gap: 10px; flex-wrap: wrap; }
.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
  border: 1px solid var(--green-dim);
  padding: 4px 10px;
}
.tag.soldout { color: #fff; border-color: var(--line); }

@media (max-width: 640px) {
  .event-card { grid-template-columns: 1fr; }
  .event-card .poster { border-right: none; border-bottom: 1px solid var(--line); max-height: 300px; overflow: hidden; }
  .event-card.no-poster .poster { display: none; }
}

.empty-state {
  border: 1px dashed var(--line);
  padding: 40px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

.event-card.past { opacity: 0.55; }
.event-card.past:hover { opacity: 1; }

/* ---------- band (CTA) ---------- */

.band { padding: 84px 0; border-top: 1px solid var(--line); background: var(--panel); }
.band.tight { padding: 46px 0; }
.band-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.band-title { font-size: clamp(28px, 4vw, 44px); }
.band-text { color: var(--dim); max-width: 62ch; font-size: 17px; margin-top: 10px; }

/* ---------- forms ---------- */

.form-wrap { max-width: 720px; }

.member-form .field { margin-bottom: 22px; }
.field label, .field .field-label, .form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  margin: 0 0 8px;
}
.field-half { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-bottom: 22px; }
.member-form .field-half .field { margin-bottom: 0; }
@media (max-width: 560px) { .field-half { grid-template-columns: 1fr; } }

input[type="text"], input[type="email"], input[type="tel"], input[type="password"], textarea, select {
  width: 100%;
  background: #030403;
  border: 1px solid var(--line);
  color: var(--white);
  font: inherit;
  font-family: var(--font-body);
  padding: 13px 14px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 1px var(--green-dim);
}
textarea { resize: vertical; }

.check {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin: 26px 0;
  font-size: 14px;
  color: var(--dim);
}
.check input {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--green);
  flex: none;
}

/* honeypot — hidden from humans, visible to bots */
.hp {
  position: absolute !important;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
}

/* ---------- result / admin (PHP pages) ---------- */

.result-page { padding: 90px 0; }
.result-box { max-width: 640px; }
.result-box h1 { font-size: clamp(34px, 6vw, 56px); }
.result-box p { margin-top: 18px; color: var(--dim); font-size: 17px; }

.login-card {
  max-width: 440px;
  margin: 60px auto 0;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 36px;
}
.login-form { max-width: 440px; border: 1px solid var(--line); background: var(--panel); padding: 36px; }

.admin-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding: 44px 0 22px;
}
.admin-stats { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--green); }
.admin-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); }
table.members { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: 13px; min-width: 720px; }
table.members th {
  text-align: left;
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
  padding: 12px 14px;
  border-bottom: 1px solid var(--green-dim);
  background: var(--panel);
  white-space: nowrap;
}
table.members td { padding: 12px 14px; border-bottom: 1px solid var(--line); color: var(--dim); vertical-align: top; }
table.members td.strong { color: var(--white); }
table.members tr:hover td { background: var(--green-faint); }
table.members .mini-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  background: transparent;
  border: 1px solid var(--line);
  padding: 5px 10px;
  cursor: pointer;
}
table.members .mini-btn:hover { border-color: #fff; color: #fff; }

.msg { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.08em; margin-bottom: 22px; padding: 12px 16px; border: 1px solid var(--green-dim); color: var(--green); }
.msg.error { color: #ff6d6d; border-color: rgba(255, 109, 109, 0.4); }

/* ---------- legal docs ---------- */

.legal-wrap { max-width: 800px; }
.legal-box { border: 1px solid var(--line); background: var(--panel); padding: 26px 30px; margin-bottom: 18px; }
.legal-box h2 { font-size: 24px; margin-bottom: 10px; }
.legal-box p { color: var(--dim); font-size: 15.5px; }
.legal-box p strong { color: var(--white); }
.legal-doc h2 { font-size: 26px; margin: 34px 0 12px; padding-bottom: 8px; border-bottom: 1px solid var(--green-dim); color: var(--green); }
.legal-doc h3 { font-size: 20px; margin: 26px 0 10px; }
.legal-doc p { color: var(--dim); margin-bottom: 14px; max-width: 72ch; }
.legal-doc ol, .legal-doc ul { margin: 0 0 16px 26px; color: var(--dim); }
.legal-doc li { margin-bottom: 8px; max-width: 70ch; }
.legal-point {
  display: flex;
  gap: 22px;
  border-left: 1px solid var(--green-dim);
  padding: 16px 0 16px 22px;
  margin-bottom: 4px;
}
.pt-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--green);
  min-width: 58px;
  padding-top: 4px;
  white-space: nowrap;
}
.pt-body { flex: 1; }
.pt-body .pt-title { margin: 0 0 8px; color: var(--white); }
.pt-body p { color: var(--dim); margin: 0 0 10px; max-width: 70ch; font-size: 15.5px; }
.pt-sub { margin: 6px 0 10px; padding: 10px 0 10px 16px; border-left: 1px solid var(--line); max-width: 68ch; }
.pt-sub-title { margin: 0; color: var(--white); font-size: 15.5px; }
.pt-sub p { margin: 0 0 8px; color: var(--dim); font-size: 15px; }
.pt-subnum { font-family: var(--font-mono); color: var(--green); margin-right: 10px; white-space: nowrap; }
.pt-list { margin: 14px 0 10px; border-left: 1px solid var(--green-dim); padding: 6px 0 6px 22px; }
.pt-list-item { padding: 3px 0; }
.pt-list-item + .pt-list-item { margin-top: 2px; }
.pt-row { display: flex; gap: 12px; align-items: baseline; max-width: 68ch; }
.pt-row .pt-list-num { font-family: var(--font-mono); color: var(--green); min-width: 30px; text-align: right; white-space: nowrap; }
.pt-row .pt-list-text { flex: 1; color: var(--dim); font-size: 15px; }
.pt-list-nested { margin: 4px 0 6px 52px; padding-left: 14px; border-left: 1px solid var(--line); }
.pt-list-nested .pt-row .pt-list-num { color: var(--green-dim); min-width: 26px; }
.pt-list-nested .pt-row .pt-list-text { color: var(--faint); }
.legal-meta { margin-top: 26px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); }

/* ---------- page transitions ---------- */
/* Instant navigation + a fast fade-in of the arriving page. One pure-CSS
   rule, identical in every browser — no exit delay, no snapshot jank. */
body { animation: sonar-page-in 0.16s cubic-bezier(0.22, 0.61, 0.21, 1); }
@keyframes sonar-page-in { from { opacity: 0; transform: translateY(8px); } }

@media (prefers-reduced-motion: reduce) {
  body { animation: none !important; }
}

/* ---------- footer ---------- */

.site-footer { border-top: 1px solid var(--green-dim); background: var(--panel); margin-top: 40px; }
.footer-inner { padding: 46px 24px 40px; }
.footer-logo { height: 26px; width: auto; margin-bottom: 18px; }
.footer-line { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); line-height: 1.7; overflow-wrap: anywhere; }
.footer-social { margin-top: 12px; display: flex; gap: 10px; align-items: center; }
.footer-social a { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); text-decoration: none; border: 1px solid var(--line); padding: 4px 10px; transition: color 0.15s, border-color 0.15s; }
.footer-social a:hover { color: var(--green); border-color: var(--green-dim); }
.footer-social .sep { color: var(--faint); }
.footer-meta { margin-top: 10px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); line-height: 1.7; overflow-wrap: anywhere; }
.footer-meta a { white-space: nowrap; }

/* ---------- phone ---------- */

/* --- member form polish --- */
.field-triple { display: grid; grid-template-columns: 1fr 1.55fr 1.6fr; gap: 12px; }
select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'  viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%2316ff7b' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
select:hover { border-color: var(--green); }
input:hover { border-color: #455055; }
option { background: #030403; color: #ffffff; }
input::placeholder, textarea::placeholder { color: #6d7a6f; }
.member-form .btn-row { margin-top: 4px; }

/* --- demo build marker --- */
.demo-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--green);
  border: 1px solid var(--green-dim);
  border-radius: 3px;
  padding: 1px 6px 2px;
  margin-left: 6px;
  vertical-align: 1px;
}
.callout {
  border: 1px solid var(--green-dim);
  background: rgba(22, 255, 123, 0.05);
  color: var(--dim);
  font-size: 14px;
  padding: 12px 14px;
  margin-bottom: 22px;
}
.callout strong { color: var(--green); }

/* --- admin mail form --- */
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.chip-row .mini-btn { font-size: 12px; padding: 5px 10px; }
.admin-mail { margin-top: 56px; padding-top: 8px; }
.admin-mail h2 { font-size: clamp(26px, 4vw, 40px); }
.admin-mail textarea { width: 100%; }
.admin-note { margin: 14px 0 20px; font-size: 13px; color: var(--dim); border-left: 2px solid var(--green-dim); padding-left: 12px; }

/* --- SONAR event title: plain text, green number accent --- */
.ev-num { color: var(--green); margin-left: 0.14em; }

/* --- clickable event cards + detail pages --- */
a.event-card { text-decoration: none; color: inherit; }
a.event-card .event-title { text-decoration: none; }

@media (max-width: 560px) {
  .wrap { padding: 0 18px; }
  .header-inner { height: 62px; }
  .nav a { padding: 9px 6px; font-size: 10px; letter-spacing: 0.06em; }
  .hero { padding: 44px 0 40px; }
  h1 { font-size: clamp(36px, 11vw, 52px); }
  .page-head { padding: 48px 0 0; }
  .page-head .wrap { padding-bottom: 44px; }
  .hero-text, .page-sub { font-size: 15.5px; }
  .btn, .btn.big { display: block; width: 100%; text-align: center; padding: 15px 20px; }
  .btn-row { gap: 10px; }
  .event-card .body { padding: 18px 18px 20px; }
  .event-lineup { font-size: 12px; }
  .event-lineup span { display: inline-block; margin: 0 10px 8px 0; }
  .strip-inner { gap: 14px; }
  .strip-inner span:not(.strip-checker) { display: none; }
  .strip-checker { width: 110px; }
  .members-banner { padding: 14px 16px; }
  .members-banner p { font-size: 11.5px; }
  .section { padding: 52px 0; }
  .band { padding: 56px 0; }
  .login-form { padding: 24px 18px; margin-left: -18px; margin-right: -18px; }
  table.members { font-size: 11px; }
  .footer-inner { padding: 38px 18px 34px; }
  .footer-logo { height: 22px; margin-bottom: 14px; }
  .footer-line { font-size: 10px; letter-spacing: 0.09em; }
  .footer-meta { font-size: 10px; letter-spacing: 0.07em; margin-top: 12px; }
  .admin-head h1 { font-size: 30px; }
.field-triple { grid-template-columns: 1fr 1.45fr 1.45fr; gap: 10px; }
.member-form .btn-row .btn { width: 100%; }
}