:root {
  --color-bg: #050610;
  --color-bg-soft: #0c0d23;
  --color-yellow: #ffe05c;
  --color-cyan: #28e7ff;
  --color-pink: #ef6afd;
  --color-white: #ffffff;
  --muted: #b9bbd7;
  --line: rgba(255,255,255,.14);
  --glass: rgba(255,255,255,.07);
  --shadow: 0 24px 80px rgba(0,0,0,.45);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif;
  background:
    radial-gradient(circle at 12% 18%, rgba(40,231,255,.12), transparent 24rem),
    radial-gradient(circle at 82% 6%, rgba(239,106,253,.14), transparent 28rem),
    linear-gradient(180deg, #050610 0%, #070816 52%, #050610 100%);
  color: var(--color-white);
  line-height: 1.55;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
.site-header {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  min-height: 76px;
  padding: 14px max(clamp(24px, 5vw, 80px), calc((100vw - 1480px) / 2));
  background: rgba(5,6,16,.78);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.brand img { width: min(310px, 58vw); max-height: 48px; object-fit: contain; }
.site-nav { display: flex; gap: 8px; align-items: center; }
.site-nav a {
  text-decoration: none; color: var(--muted); font-weight: 700; font-size: 14px;
  padding: 10px 14px; border: 1px solid transparent; border-radius: 999px;
}
.site-nav a:hover, .site-nav a.active { color: #050610; background: var(--color-yellow); box-shadow: 0 0 24px rgba(255,224,92,.28); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 8px; background: var(--glass); }
.nav-toggle span { display: block; width: 19px; height: 2px; background: white; margin: 5px auto; }
.hero {
  min-height: auto;
  width: 100%;
  max-width: none;
  margin: 0;
  display: grid;
  align-content: center;
  gap: clamp(16px, 2.2vw, 26px);
  padding: clamp(22px, 3.2vw, 44px) clamp(24px, 5vw, 80px) clamp(20px, 3vw, 36px);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border: 0;
  border-radius: 0;
  background: linear-gradient(360deg, rgba(7, 32, 49, 0.94) 15%, rgba(5, 6, 16, 0.27) 45%, rgba(11, 20, 29, 0.42) 100%),
  var(--hero-background, url('/img/braingames_bcg.jpg')) center / cover no-repeat;


  box-shadow: inset 0 -1px 0 rgba(255,255,255,.06);
  pointer-events: none;
}

.hero-video {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .48;
  filter: saturate(.15) contrast(.85) brightness(.72);
  -webkit-mask-image: linear-gradient(90deg, #000 0%, rgba(0,0,0,.75) 42%, rgba(0,0,0,.08) 72%, transparent 100%);
  mask-image: linear-gradient(90deg, #000 0%, rgba(0,0,0,.75) 42%, rgba(0,0,0,.08) 72%, transparent 100%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  z-index: 2;
  height: 100%;
  background: linear-gradient(360deg, rgba(16, 51, 70, 0.78) 0%, rgba(39, 11, 42, 0.5) 48%, rgba(7, 9, 35, 0.32) 100%);

  pointer-events: none;
}
.hero-stage {
  position: relative;
  z-index: 3;
  width: min(100%, 1480px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(390px, .82fr) minmax(520px, 1.18fr);
  gap: clamp(24px, 4vw, 66px);
  align-items: start;
  min-height: 0;
}
.hero-copy {
  max-width: 590px;
  align-self: center;
}
.status-row {
  display: inline-flex; align-items: center; gap: 10px; color: var(--color-cyan);
  font-weight: 900; text-transform: uppercase; font-size: 12px; letter-spacing: 0;
  padding: 8px 11px;
  background: rgba(40,231,255,.09);
  border: 1px solid rgba(40,231,255,.26);
  border-radius: 999px;
}
.status-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--color-cyan); box-shadow: 0 0 22px var(--color-cyan); }
h1, h2, h3 { margin: 0; line-height: 1.02; letter-spacing: 0; }
.hero h1 {
  margin-top: 18px;
  font-size: clamp(38px, 3.65vw, 66px);
  max-width: 620px;
  font-weight: 900;
  line-height: .98;
  text-transform: uppercase;
}
.lead, .rich-text { color: var(--muted); font-size: 18px; }
.lead { margin-top: 14px; max-width: 540px; font-size: 15px; line-height: 1.55; }
.lead p, .rich-text p { margin: 0 0 14px; }
.rich-text h2, .rich-text h3 { color: white; margin: 26px 0 12px; }
.rich-text a { color: var(--color-cyan); font-weight: 700; }
.rich-text ul { margin: 0 0 16px 20px; padding: 0; }
.countdown, .info-block, .past-card, .faq-item, .login-card, .admin-form, .admin-table {
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.045));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.hero-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 18px; }
.btn {
  min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 8px; padding: 11px 16px; font-weight: 900; text-decoration: none; border: 1px solid var(--line);
  font-size: 14px;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease;
}
.btn.primary { background: linear-gradient(135deg, var(--color-yellow), #ff9e4a); color: #090812; box-shadow: 0 0 34px rgba(255,224,92,.24); }
.btn.secondary { background: rgba(40,231,255,.1); color: var(--color-cyan); border-color: rgba(40,231,255,.45); }
.btn.ghost { background: rgba(255,255,255,.035); color: var(--color-white); border-color: rgba(255,255,255,.18); }
.btn.disabled { color: var(--muted); background: rgba(255,255,255,.06); }
.btn:not(.disabled):hover {
  transform: translateY(-2px);
}
.btn.primary:hover {
  box-shadow: 0 10px 38px rgba(255,224,92,.32);
}
.btn.secondary:hover,
.btn.ghost:hover {
  color: var(--color-white);
  border-color: rgba(40,231,255,.7);
  background: rgba(40,231,255,.16);
  box-shadow: 0 10px 32px rgba(40,231,255,.13);
}
.micro { color: var(--muted); font-size: 13px; max-width: 250px; }
.hero-visual {
  position: relative;
  justify-self: end;
  width: 100%;
  max-width: 650px;
  min-height: 0;
  display: grid;
  place-items: center;
}
.hero-visual::before {
  content: "";
  position: absolute;
  width: min(44vw, 660px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255,224,92,.18), transparent 58%),
    conic-gradient(from 210deg, rgba(40,231,255,.5), rgba(239,106,253,.44), rgba(255,224,92,.32), rgba(40,231,255,.5));
  filter: blur(18px);
  opacity: .58;
  display: none;
}
.visual-frame {
  position: relative;
  z-index: 1;
  width: min(100%, 630px);
  transform: none;
  display: grid;
  place-items: center;
}
.visual-frame::after {
  content: "";
  position: absolute;
  inset: auto 8% -18px 8%;
  height: 36px;
  background: rgba(40,231,255,.2);
  filter: blur(24px);
  display: none;
}
.visual-frame img {
  width: 100%;
  aspect-ratio: 1.18 / 1;
  object-fit: contain;
  border-radius: 0;
  border: 0;
  filter: none;
}
.hero-bottom {
  position: relative;
  z-index: 3;
  width: min(100%, 1480px);
  margin: 0 auto;
  display: block;
}
.event-strip {
  display: grid;
  grid-template-columns: minmax(240px, .8fr) minmax(380px, 1.25fr) minmax(240px, .8fr);
  align-items: stretch;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 12px;
  background: linear-gradient(90deg, rgba(255,255,255,.08), rgba(40,231,255,.07), rgba(255,224,92,.09));
  backdrop-filter: blur(18px);
}
.event-strip > div {
  min-height: 82px;
}
.countdown {
  position: static;
  border: 0;
  border-radius: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; padding: 8px 12px 7px;
  background: transparent;
  backdrop-filter: none;
  box-shadow: none;
  align-content: center;
}
.countdown div { text-align: center; padding: 8px 4px 7px; background: rgba(5,6,16,.68); border-radius: 7px; }
.countdown strong { display: block; font-size: clamp(22px, 1.9vw, 32px); line-height: 1; color: var(--color-yellow); }
.countdown span { color: var(--muted); font-size: 11px; }
.countdown p { grid-column: 1 / -1; margin: 4px 0 0; text-align: center; color: var(--color-cyan); font-weight: 800; }
.countdown p:empty { display: none; }
.countdown-note {
  grid-column: 1 / -1;
  margin-top: 7px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}
.event-strip > div:not(.countdown) {
  padding: 14px 18px 13px;
  display: grid;
  align-content: center;
  justify-items: center;
  text-align: center;
  border-left: 0;
}
.event-strip > div:first-child {
  border-left: 0;
}
.event-strip strong {
  display: block;
  font-size: clamp(18px, 1.65vw, 25px);
  line-height: 1.08;
}
.event-strip span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
}
.countdown .countdown-note {
  margin-top: 7px;
  font-size: 12px;
  text-align: center;
}
.section { padding: clamp(56px, 8vw, 104px) clamp(18px, 5vw, 72px); max-width: 1280px; margin: 0 auto; }
.gallery-section {
  max-width: none;
  margin: 0;
  padding-top: clamp(24px, 3.5vw, 40px);
  padding-bottom: clamp(34px, 4.5vw, 56px);
  background: #10122d;
}
.gallery-intro {
  max-width: 1480px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
  flex-wrap: wrap;
  padding: 0px 0px 15px 0px;
  border-radius: 10px;
}
.gallery-intro p {
  margin: 0;
  color: var(--color-yellow);
  font-size: clamp(20px, 2vw, 30px);
  font-weight: 900;
  line-height: 1.15;
}
.gallery-section .gallery-grid {
  max-width: 1480px;
  margin: 0 auto;
  gap: 16px;
}
.gallery-section .gallery-item img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
}
.section-heading { margin-bottom: 28px; }
.section-heading span { color: var(--color-pink); font-weight: 900; text-transform: uppercase; font-size: 13px; }
.section-heading h1, .section-heading h2 { font-size: clamp(34px, 5vw, 64px); margin-top: 6px; }
.intro {
  max-width: 1480px;
  margin: 0 auto;
  padding-top: clamp(38px, 5vw, 38px);
  padding-bottom: clamp(50px, 6vw, 50px);
  display: grid;
  grid-template-columns: minmax(420px, .95fr) minmax(480px, 1.05fr);
  gap: clamp(36px, 6vw, 86px);
  align-items: center;
  background:
    radial-gradient(circle at 18% 28%, rgba(239,106,253,.08), transparent 28rem),
    #070914;
  box-shadow: 0 0 0 100vmax #070914;
  clip-path: inset(0 -100vmax);
}
.intro-link {
  margin-top: 18px;
}
.intro-collage {
  position: relative;
  min-height: clamp(420px, 42vw, 620px);
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  grid-template-rows: 1.05fr .95fr;
  gap: 16px;
}
.intro-photo {
  margin: 0;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.04);
}
.intro-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.intro-photo-1,
.intro-photo-2,
.intro-photo-3,
.intro-photo-3 {
  min-height: 180px;
}
.intro-badge {
  position: absolute;
  left: 50%;
  top: 50%;
  width: clamp(132px, 11vw, 178px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%) rotate(-8deg);
  display: grid;
  place-content: center;
  text-align: center;
  border-radius: 28% 34% 30% 36%;
  background: linear-gradient(135deg, var(--color-yellow), #ff9f3d);
  color: #080914;
  box-shadow: 0 24px 70px rgba(0,0,0,.35);
}
.intro-badge span {
  font-weight: 900;
  font-size: 13px;
}
.intro-badge strong {
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1;
}
.intro-copy,
.intro-header {
  min-width: 0;
}
.intro-copy {
  align-self: start;
  padding-top: 0;
  margin-top: 15px;
}
.intro-header span {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 9px 12px;
  border-radius: 8px;
  background: rgba(255,255,255,.08);
  color: var(--color-yellow);
  font-size: clamp(16px, 1.4vw, 16px);
  font-weight: 900;
  line-height: 1.1;
  text-transform: uppercase;
}
.intro-header h2 {
  color: var(--color-white);
  font-size: clamp(42px, 4.8vw, 52px);
  line-height: 1.05;
  font-weight: 900;
  text-transform: uppercase;
  margin: 0 0 20px;
}
.intro .rich-text {
  min-width: 0;
  max-width: 760px;
  font-size: 18px;
  line-height: 1.62;
}
.intro .rich-text h2:first-child,
.intro .rich-text h3:first-child {
  margin-top: 0;
}
.intro .rich-text h2,
.intro .rich-text h3 {
  color: var(--color-white);
  font-size: clamp(22px, 1.8vw, 22px);
}
.gallery-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.gallery-item { position: relative; padding: 0; border: 0; background: transparent; cursor: zoom-in; overflow: hidden; border-radius: 8px; }
.gallery-item img { width: 100%; aspect-ratio: 1.2 / 1; object-fit: cover; transition: transform .25s ease; }
.gallery-item:hover img { transform: scale(1.04); }
.gallery-item span { position: absolute; left: 10px; bottom: 10px; max-width: calc(100% - 20px); padding: 7px 9px; background: rgba(5,6,16,.46); border-radius: 7px; font-size: 12px; text-align: left; backdrop-filter: blur(10px); }
.blocks-section {
  max-width: none;
  margin: 0;
  padding-top: clamp(44px, 6vw, 82px);
  padding-bottom: clamp(50px, 7vw, 92px);
  background:
    radial-gradient(circle at 18% 10%, rgba(40,231,255,.08), transparent 28rem),
    radial-gradient(circle at 88% 50%, rgba(239,106,253,.08), transparent 26rem),
    #080a13;
  box-shadow: 0 0 0 100vmax #080a13;
  clip-path: inset(0 -100vmax);
}
.reasons-shell {
  max-width: 1480px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(320px, .78fr) minmax(520px, 1.22fr);
  gap: clamp(28px, 5vw, 74px);
  align-items: start;
}
.reasons-lead {
  position: sticky;
  top: 110px;
  padding: clamp(24px, 3vw, 38px);
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background:
    linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.035)),
    radial-gradient(circle at 16% 18%, rgba(255,224,92,.18), transparent 18rem);
}
.reasons-lead span {
  display: inline-flex;
  color: var(--color-cyan);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}
.reasons-lead h2 {
  color: var(--color-yellow);
  font-size: clamp(34px, 4vw, 46px);
  line-height: 1.04;
  font-weight: 800;
  margin: 12px 0 14px;
}
.reasons-lead p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}
.block-list { display: grid; gap: 0; }
.info-block {
  position: relative;
  display: grid;
  grid-template-columns: 54px 42px 1fr;
  gap: 16px;
  align-items: start;
  padding: 22px 0;
  border-radius: 0;
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
  box-shadow: none;
  background: transparent;
}
.info-block:first-child {
  padding-top: 0;
}
.info-block h3 { font-size: clamp(22px, 2.2vw, 34px); margin-bottom: 8px; color: var(--color-white); }
.info-index {
  color: rgba(255,255,255,.32);
  font-weight: 900;
  font-size: 15px;
  padding-top: 8px;
}
.info-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 10px; background: rgba(239,106,253,.15); color: var(--color-pink); font-size: 20px; font-weight: 900; }
.info-block .rich-text { grid-column: 3; font-size: 16px; max-width: 760px; }
.info-block img { grid-column: 3; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 8px; margin-top: 10px; }
.faq-section {
  max-width: none;
  margin: 0;
  padding-top: clamp(48px, 6vw, 82px);
  padding-bottom: clamp(54px, 7vw, 96px);
  background:
    radial-gradient(circle at 85% 20%, rgba(40,231,255,.08), transparent 28rem),
    #060812;
  box-shadow: 0 0 0 100vmax #060812;
  clip-path: inset(0 -100vmax);
}
.faq-shell {
  max-width: 1480px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(320px, .78fr) minmax(520px, 1.22fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}
.faq-lead {
  position: sticky;
  top: 110px;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.035)),
    radial-gradient(circle at 20% 20%, rgba(40,231,255,.16), transparent 18rem);
}
.faq-lead span {
  color: var(--color-cyan);
  font-weight: 900;
  font-size: 13px;
  text-transform: uppercase;
}
.faq-lead h2 {
  color: var(--color-yellow);
  font-size: clamp(34px, 4vw, 46px);
  line-height: 1.04;
  margin: 12px 0 14px;
  font-weight: 800;
}
.faq-lead p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}
.faq-list { display: grid; grid-template-columns: 1fr; gap: 12px; max-width: none; }
.faq-item { border-radius: 10px; padding: 0; box-shadow: none; background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.1); overflow: hidden; }
.faq-item[open] { background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.04)); border-color: rgba(40,231,255,.22); }
.faq-item summary { cursor: pointer; padding: 18px 48px 18px 18px; font-weight: 900; font-size: 16px; list-style: none; position: relative; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-cyan);
  font-size: 24px;
  line-height: 1;
}
.faq-item[open] summary::after { content: "-"; }
.faq-answer {
  height: 0;
  overflow: hidden;
  transition: height .28s ease;
}
.faq-answer > .rich-text {
  padding: 0 18px;
  font-size: 15px;
  line-height: 1.6;
  transition: padding-bottom .24s ease;
}
.faq-item.is-open .faq-answer > .rich-text,
.faq-item[open] .faq-answer > .rich-text {
  padding-bottom: 18px;
}
.past-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.past-card { border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; min-height: 100%; box-shadow: none; background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035)); }
.past-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.past-card-body { padding: 18px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.past-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
  padding-bottom: 2px;
}
.past-card time { color: var(--color-cyan); font-weight: 900; font-size: 14px; }
.past-title-row {
  display: grid;
  gap: 8px;
}
.past-card h2 {
  font-size: clamp(16px, 1.75vw, 16px);
  line-height: 1.12;
  color: var(--color-white);
}
.past-subtitle {
  color: var(--color-yellow);
  font-size: 24px;
  line-height: 1.1;
  font-weight: 900;
  text-transform: uppercase;
}
.past-card p, .empty-text { color: var(--muted);   text-align: left; }
.past-card p { margin: 0 0 14px; }
.past-description {
  margin-top: -4px;
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
}
.past-action { width: 100%; margin-top: auto; }
.page-top { min-height: calc(100svh - 140px); }
.empty-hero { min-height: calc(100svh - 76px); display: grid; align-content: center; }
.empty-hero h1 { font-size: clamp(44px, 8vw, 92px); }
.empty-hero p { color: var(--muted); max-width: 640px; font-size: 18px; }
.form-page {
  display: grid;
  gap: 22px;
}
.event-invite-card,
.namecard-hero,
.form-panel {
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
}
.event-invite-card {
  display: grid;
  grid-template-columns: minmax(260px, .75fr) 1fr;
  gap: clamp(20px, 4vw, 42px);
  align-items: center;
  overflow: hidden;
}
.event-invite-card img,
.namecard-hero img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
}
.event-invite-card > div,
.namecard-hero > div,
.form-panel {
  padding: clamp(22px, 4vw, 42px);
}
.event-invite-card span,
.namecard-hero span {
  color: var(--color-cyan);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 13px;
}
.event-invite-card h1,
.namecard-hero h1,
.form-panel h1,
.form-panel h2 {
  margin: 8px 0 12px;
  color: var(--color-yellow);
}
.event-invite-card strong {
  display: block;
  margin-bottom: 12px;
  font-size: clamp(24px, 4vw, 46px);
  color: var(--color-white);
}
.event-invite-card p,
.namecard-hero p {
  color: var(--muted);
}
.namecard-hero {
  display: grid;
  grid-template-columns: 1fr minmax(300px, .7fr);
  overflow: hidden;
}
.public-form {
  display: grid;
  gap: 16px;
}
.public-form label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-weight: 800;
}
.public-form input,
.public-form select,
.public-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(5,6,16,.64);
  color: white;
  border-radius: 8px;
  padding: 12px 13px;
  font: inherit;
}
.form-alert {
  border: 1px solid rgba(255,224,92,.28);
  border-radius: 10px;
  padding: 13px 15px;
  color: var(--color-yellow);
  background: rgba(255,224,92,.08);
}
.form-success {
  border: 1px solid rgba(40,231,255,.28);
  border-radius: 10px;
  padding: 18px;
  background: rgba(40,231,255,.08);
}
.hp-field {
  position: absolute;
  left: -9999px;
}
.site-footer { padding: 28px max(clamp(24px, 5vw, 80px), calc((100vw - 1480px) / 2)); color: var(--muted); border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-footer a { color: var(--muted); text-decoration: none; font-weight: 800; }
.site-footer a:hover { color: var(--color-cyan); }

.login-screen { min-height: 100svh; display: grid; place-items: center; padding: 22px; }
.login-card { width: min(420px, 100%); border-radius: 8px; padding: 26px; }
.login-card img { max-width: 270px; margin-bottom: 18px; }
.error { color: #ff8aa5; font-weight: 800; }
.admin-shell { min-height: 100svh; display: grid; grid-template-columns: 260px 1fr; }
.admin-shell aside { position: sticky; top: 0; height: 100svh; padding: 22px; background: rgba(5,6,16,.9); border-right: 1px solid var(--line); }
.admin-shell aside img { max-width: 220px; margin-bottom: 24px; }
.admin-shell nav { display: grid; gap: 8px; }
.admin-shell nav a { padding: 11px 12px; border-radius: 8px; color: var(--muted); text-decoration: none; border: 1px solid transparent; }
.admin-shell nav a:hover { color: white; border-color: var(--line); background: var(--glass); }
.admin-main { padding: clamp(20px, 4vw, 48px); min-width: 0; }
.admin-title { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-bottom: 22px; }
.admin-title h1 { font-size: clamp(30px, 4vw, 48px); }
.admin-table, .admin-form { border-radius: 8px; padding: 18px; }
.admin-row { display: grid; grid-template-columns: 1.4fr .7fr .7fr .5fr; gap: 12px; padding: 14px; text-decoration: none; color: white; border-bottom: 1px solid var(--line); }
.invitation-row { grid-template-columns: 1.2fr 1fr .55fr .55fr .8fr 1fr; }
.admin-row:last-child { border-bottom: 0; }
.admin-row span { color: var(--muted); }
.admin-table-spaced { margin-top: 22px; }
.compact-filter { margin-bottom: 18px; }
.response-table { display: grid; gap: 14px; }
.response-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,.035);
}
.response-card > div {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: baseline;
}
.response-card span { color: var(--muted); }
.namecards-table-wrap {
  overflow-x: auto;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 1120px;
}
.data-table th,
.data-table td {
  padding: 10px 9px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
  color: var(--muted);
  font-size: 14px;
}
.data-table th {
  color: var(--color-yellow);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0;
}
.data-table td strong {
  color: var(--color-cyan);
}
.data-table select,
.data-table input {
  width: 100%;
  min-width: 120px;
  border: 1px solid var(--line);
  background: rgba(5,6,16,.64);
  color: white;
  border-radius: 7px;
  padding: 8px 9px;
  font: inherit;
}
.data-table .table-check {
  text-align: center;
}
.data-table .table-check input {
  min-width: 0;
  width: 18px;
  height: 18px;
}
.table-empty {
  text-align: center;
  padding: 24px;
}
.table-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 16px;
}
.toolbar-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.toolbar-actions .btn {
  width: auto;
}
.admin-form { display: grid; gap: 18px; }
.admin-form label { display: grid; gap: 7px; color: var(--muted); font-weight: 700; }
.admin-form input, .admin-form textarea, .admin-form select {
  width: 100%; border: 1px solid var(--line); background: rgba(5,6,16,.64); color: white;
  border-radius: 8px; padding: 12px 13px; font: inherit;
}
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.checks { display: flex; gap: 18px; flex-wrap: wrap; }
.checks label { display: flex; align-items: center; gap: 8px; }
.editor-tools { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.editor-tools .btn { width: auto; min-height: 38px; padding: 8px 12px; font-size: 13px; }
.editor-tools span { color: var(--muted); font-size: 13px; }
fieldset { border: 1px solid var(--line); border-radius: 8px; padding: 16px; display: grid; gap: 12px; }
legend { color: var(--color-yellow); font-weight: 900; padding: 0 8px; }
.hint { color: var(--muted); }

@media (max-width: 920px) {
  .intro { grid-template-columns: 1fr; }
  .intro-collage { min-height: 520px; }
  .intro .rich-text { max-width: none; }
  .hero { min-height: auto; max-width: none; padding-inline: clamp(18px, 5vw, 40px); }
  .hero-stage { grid-template-columns: 1fr; }
  .hero-stage { min-height: auto; }
  .hero-copy { max-width: none; }
  .hero-visual { max-width: 680px; justify-self: center; }
  .visual-frame img { aspect-ratio: 16 / 10; }
  .event-strip { grid-template-columns: 1fr; }
  .event-strip > div:not(.countdown), .event-strip > .countdown { border-left: 0; border-top: 1px solid rgba(255,255,255,.12); }
  .event-strip > div:first-child { border-top: 0; }
  .past-grid, .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .reasons-shell { grid-template-columns: 1fr; }
  .reasons-lead { position: static; }
  .faq-shell { grid-template-columns: 1fr; }
  .faq-lead { position: static; }
  .info-block { grid-template-columns: auto 1fr; }
  .info-block img { grid-column: 1 / -1; width: 100%; }
  .event-invite-card,
  .namecard-hero { grid-template-columns: 1fr; }
  .admin-shell { grid-template-columns: 1fr; }
  .admin-shell aside { position: relative; height: auto; }
}
@media (max-width: 680px) {
  .site-header { min-height: 66px; }
  .nav-toggle { display: block; }
  .site-nav { display: none; position: absolute; left: 16px; right: 16px; top: 70px; padding: 12px; background: rgba(5,6,16,.96); border: 1px solid var(--line); border-radius: 8px; }
  .site-nav.open { display: grid; }
  .hero { padding-top: 28px; }
  .hero h1 { font-size: clamp(36px, 10.5vw, 50px); }
  .lead { font-size: 16px; }
  .intro-collage { min-height: auto; grid-template-columns: 1fr; grid-template-rows: none; }
  .intro-photo-1, .intro-photo-2, .intro-photo-3 { grid-column: auto; min-height: 0; aspect-ratio: 16 / 10; }
  .intro-badge { width: 112px; }
  .past-grid, .gallery-grid, .form-grid { grid-template-columns: 1fr; }
  .info-block { grid-template-columns: 42px 1fr; gap: 12px; }
  .info-index { display: none; }
  .info-block .rich-text,
  .info-block img { grid-column: 2; }
  .faq-section .section-heading { display: block; text-align: center; }
  .countdown { grid-template-columns: repeat(2, 1fr); }
  .gallery-intro { justify-content: center; text-align: center; }
  .hero-actions { align-items: stretch; }
  .btn { width: 100%; }
  .admin-row { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-video { display: none; }
}