/* =============================================================================
   Power Robotics - public site
   A dark "instrument panel" aesthetic: deep navy substrate, a cyan/violet
   signal palette, precise hairline rules and a faint engineering grid.
   ========================================================================== */

:root {
  --bg: #05070f;
  --bg-2: #080b16;
  --panel: rgba(255, 255, 255, 0.028);
  --panel-2: rgba(255, 255, 255, 0.05);
  --line: rgba(140, 170, 255, 0.14);
  --line-soft: rgba(140, 170, 255, 0.075);

  --ink: #eef2ff;
  --ink-2: #b9c4e4;
  --ink-3: #7f8bb0;

  --cyan: #4fe3ff;
  --violet: #8b7dff;
  --lime: #9dff6a;
  --amber: #ffc46b;

  --grad: linear-gradient(115deg, var(--cyan), var(--violet));
  --grad-soft: linear-gradient(115deg, rgba(79, 227, 255, 0.16), rgba(139, 125, 255, 0.16));

  --radius: 16px;
  --radius-lg: 24px;
  --shell: 1180px;
  --sans: 'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', 'SF Mono', ui-monospace, Menlo, monospace;
}

/* ------------------------------------------------------------------ reset */

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

h1, h2, h3, h4 {
  margin: 0 0 0.5em;
  line-height: 1.12;
  letter-spacing: -0.022em;
  font-weight: 600;
}

h1 { font-size: clamp(2.4rem, 5.4vw, 4.05rem); }
h2 { font-size: clamp(1.85rem, 3.4vw, 2.7rem); }
h3 { font-size: 1.28rem; }
p { margin: 0 0 1.05em; color: var(--ink-2); }

::selection { background: rgba(79, 227, 255, 0.28); color: #fff; }

/* --------------------------------------------------------------- backdrop */

/* A faint engineering grid plus two slow colour blooms, fixed behind
   everything so scrolling feels like moving across one continuous surface. */
.backdrop {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(900px 620px at 78% -10%, rgba(139, 125, 255, 0.2), transparent 62%),
    radial-gradient(760px 560px at 6% 12%, rgba(79, 227, 255, 0.15), transparent 60%),
    var(--bg);
}

.backdrop::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 100% 68% at 50% 0%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 100% 68% at 50% 0%, #000 20%, transparent 78%);
}

/* ---------------------------------------------------------------- shell */

.shell {
  width: min(100% - 3rem, var(--shell));
  margin-inline: auto;
}

.section { padding: clamp(4rem, 9vw, 7.5rem) 0; }
.section--tight { padding: clamp(2.6rem, 5vw, 4rem) 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1.1rem;
}

.eyebrow::before {
  content: '';
  width: 26px;
  height: 1px;
  background: currentColor;
  opacity: 0.65;
}

.lede {
  font-size: 1.1rem;
  color: var(--ink-2);
  max-width: 62ch;
}

.section-head { max-width: 68ch; margin-bottom: 3rem; }

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  background: rgba(5, 7, 15, 0.72);
  border-bottom: 1px solid var(--line-soft);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 74px;
}

.brand { display: flex; align-items: center; gap: 0.75rem; margin-right: auto; }
.brand__mark { width: 42px; height: 42px; object-fit: contain; filter: drop-shadow(0 0 14px rgba(79, 227, 255, 0.35)); }
.brand__name { font-weight: 600; letter-spacing: -0.02em; font-size: 1.06rem; line-height: 1.1; }
.brand__meta {
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.nav { display: flex; align-items: center; gap: 0.25rem; }

.nav a {
  position: relative;
  padding: 0.5rem 0.85rem;
  border-radius: 9px;
  font-size: 0.905rem;
  color: var(--ink-2);
  transition: color 0.18s ease, background 0.18s ease;
}

.nav a:hover { color: var(--ink); background: var(--panel-2); }

.nav a.is-active { color: var(--ink); }

.nav a.is-active::after {
  content: '';
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.18rem;
  height: 2px;
  border-radius: 2px;
  background: var(--grad);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--panel);
  color: var(--ink);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.nav-toggle span { width: 17px; height: 1.5px; background: currentColor; position: relative; display: block; }
.nav-toggle span::before,
.nav-toggle span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 17px;
  height: 1.5px;
  background: currentColor;
}
.nav-toggle span::before { top: -5.5px; }
.nav-toggle span::after { top: 5.5px; }

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.72rem 1.35rem;
  border-radius: 11px;
  border: 1px solid transparent;
  font-size: 0.925rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover { transform: translateY(-1.5px); }

.btn--primary {
  background: var(--grad);
  color: #05070f;
  font-weight: 600;
  box-shadow: 0 8px 26px rgba(79, 227, 255, 0.2);
}
.btn--primary:hover { box-shadow: 0 12px 34px rgba(79, 227, 255, 0.3); }

.btn--ghost {
  background: var(--panel);
  border-color: var(--line);
  color: var(--ink);
}
.btn--ghost:hover { background: var(--panel-2); border-color: rgba(140, 170, 255, 0.3); }

.btn--sm { padding: 0.48rem 0.95rem; font-size: 0.85rem; border-radius: 9px; }

.btn--admin {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--ink-3);
  background: transparent;
}
.btn--admin:hover { color: var(--cyan); border-color: rgba(79, 227, 255, 0.4); }

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

.hero { position: relative; padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(3rem, 6vw, 5rem); }

.hero__grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.hero__title { margin-bottom: 1.1rem; }

.hero__title .accent {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__body { font-size: 1.09rem; max-width: 56ch; }

.hero__actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.9rem; }

.hero__visual { position: relative; }

.hero__frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
}

.hero__frame img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* Scanline + corner ticks: reads as a sensor readout rather than a photo. */
.hero__frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(5, 7, 15, 0.72), transparent 52%),
    repeating-linear-gradient(rgba(255, 255, 255, 0.028) 0 1px, transparent 1px 3px);
  pointer-events: none;
}

.hero__badge {
  position: absolute;
  left: 1.1rem;
  bottom: 1.1rem;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  background: rgba(5, 7, 15, 0.75);
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
  backdrop-filter: blur(8px);
}

.pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 0 rgba(157, 255, 106, 0.6);
  animation: pulse 2.2s infinite;
}

@keyframes pulse {
  70% { box-shadow: 0 0 0 9px rgba(157, 255, 106, 0); }
  100% { box-shadow: 0 0 0 0 rgba(157, 255, 106, 0); }
}

/* ----------------------------------------------------------------- stats */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: clamp(2.5rem, 5vw, 4rem);
}

.stat { background: var(--bg-2); padding: 1.5rem 1.35rem; }
.stat__value {
  font-family: var(--mono);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat__label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 0.3rem;
}

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

.card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.65rem;
  transition: border-color 0.22s ease, transform 0.22s ease, background 0.22s ease;
}

.card:hover {
  border-color: var(--line);
  background: var(--panel-2);
  transform: translateY(-3px);
}

.card__icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: var(--grad-soft);
  border: 1px solid var(--line);
  color: var(--cyan);
  margin-bottom: 1.1rem;
}

.card__icon svg { width: 21px; height: 21px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.15rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.15rem; }

/* ------------------------------------------------------------------ news */

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.35rem; }

.news-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  transition: border-color 0.22s ease, transform 0.22s ease;
}

.news-card:hover { border-color: var(--line); transform: translateY(-3px); }
.news-card:focus-within { border-color: var(--cyan); transform: translateY(-3px); }
.news-card__link { display: flex; flex: 1; flex-direction: column; }
.news-card__link:focus { outline: none; }

.news-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(135deg, #0b1020, #131a30);
}

.news-card__media img,
.news-card__media video { width: 100%; height: 100%; object-fit: cover; }

.news-card__media--empty {
  display: grid;
  place-items: center;
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.news-card__body { padding: 1.35rem; display: flex; flex-direction: column; flex: 1; }
.news-card__date {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.55rem;
}
.news-card__title { font-size: 1.1rem; margin-bottom: 0.5rem; }
.news-card__summary { font-size: 0.925rem; color: var(--ink-2); margin: 0; }

.news-card__count {
  margin-top: 1rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 2.25rem;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.back-link:hover { color: var(--ink); }
.back-link:focus-visible { outline: 2px solid var(--cyan); outline-offset: 5px; border-radius: 3px; }

.news-detail__head { max-width: 78ch; }
.news-detail__head h1 { margin-bottom: 0.42em; }
.news-detail__gallery { margin-top: 2.75rem; }
.news-detail__body { margin-top: 2.75rem; }

/* ---------------------------------------------------------------- events */

.event-picker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem 1.35rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 2.5rem;
}

.event-picker label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.select {
  appearance: none;
  min-width: 300px;
  padding: 0.68rem 2.6rem 0.68rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background-color: #0a0e1c;
  color: var(--ink);
  font: inherit;
  font-size: 0.94rem;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237f8bb0' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  background-size: 16px;
}

.select:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(79, 227, 255, 0.15); }
.select optgroup { background: #0a0e1c; color: var(--ink-3); }
.select option { background: #0a0e1c; color: var(--ink); }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.72rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.chip--live { color: var(--lime); border-color: rgba(157, 255, 106, 0.32); background: rgba(157, 255, 106, 0.07); }
.chip--past { color: var(--ink-3); }

.event-detail__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.9rem;
  margin-bottom: 0.6rem;
}

.event-detail__game {
  font-family: var(--mono);
  color: var(--violet);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.prose { max-width: 74ch; }
.prose p { font-size: 1.02rem; }

/* --------------------------------------------------------------- gallery */

.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2.4rem; }

.gallery figure {
  margin: 0;
  border-radius: 13px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--panel);
}

.gallery img,
.gallery video { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform 0.5s ease; }
.gallery figure:hover img { transform: scale(1.04); }

.gallery figcaption {
  padding: 0.65rem 0.85rem;
  font-size: 0.8rem;
  color: var(--ink-3);
  border-top: 1px solid var(--line-soft);
}

.embed {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 13px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
}
.embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.placeholder {
  display: grid;
  place-items: center;
  gap: 0.5rem;
  aspect-ratio: 4 / 3;
  border-radius: 13px;
  border: 1px dashed var(--line);
  background:
    repeating-linear-gradient(45deg, rgba(140, 170, 255, 0.03) 0 10px, transparent 10px 20px);
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-align: center;
  padding: 1rem;
}

.placeholder svg { width: 26px; height: 26px; opacity: 0.55; }

/* ----------------------------------------------------------------- teams */

.team-card {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--panel);
  margin-bottom: 1.5rem;
  transition: border-color 0.22s ease;
}

.team-card:hover { border-color: var(--line); }
.team-card:nth-child(even) .team-card__visual { order: 2; }

.team-card__visual { position: relative; background: #0a0e1c; min-height: 300px; }
.team-card__visual img { width: 100%; height: 100%; object-fit: cover; }

.team-card__visual .placeholder { aspect-ratio: auto; height: 100%; border: 0; border-radius: 0; }

.team-card__tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(5, 7, 15, 0.78);
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  backdrop-filter: blur(6px);
}

.team-card__body { padding: clamp(1.5rem, 3vw, 2.35rem); }

.team-card__number {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.team-card__tagline { color: var(--violet); font-size: 0.95rem; margin-bottom: 0.9rem; }

.team-robot {
  display: flex;
  gap: 0.9rem;
  align-items: center;
  margin-top: 1.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line-soft);
}

.team-robot__thumb {
  width: 108px;
  flex: none;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
}
.team-robot__thumb img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.team-robot__meta { font-size: 0.85rem; color: var(--ink-3); }
.team-robot__meta strong { display: block; color: var(--ink-2); font-weight: 500; margin-bottom: 0.15rem; }

.members { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 1.4rem; }

.member { width: 92px; text-align: center; }
.member img,
.member .member__blank {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--grad-soft);
}
.member .member__blank { display: grid; place-items: center; color: var(--ink-3); font-family: var(--mono); font-size: 1.05rem; }
.member__name { font-size: 0.82rem; margin-top: 0.5rem; color: var(--ink); }
.member__role { font-size: 0.72rem; color: var(--ink-3); }

/* ----------------------------------------------------------- core values */

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.15rem; }

.value-card {
  position: relative;
  padding: 1.7rem 1.5rem 1.5rem;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.22s ease, transform 0.22s ease;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad);
  opacity: 0.5;
  transition: opacity 0.22s ease;
}

.value-card:hover { border-color: var(--line); transform: translateY(-3px); }
.value-card:hover::before { opacity: 1; }

.value-card__index {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--ink-3);
  margin-bottom: 0.7rem;
}

.manifesto {
  border-left: 2px solid transparent;
  border-image: var(--grad) 1;
  padding-left: clamp(1.2rem, 3vw, 2.2rem);
  margin: 0 0 3rem;
}

.manifesto__intro {
  font-size: clamp(1.3rem, 2.4vw, 1.75rem);
  line-height: 1.4;
  color: var(--ink);
  letter-spacing: -0.015em;
}

.closing-panel {
  margin-top: 3rem;
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(700px 320px at 15% 0%, rgba(139, 125, 255, 0.14), transparent 70%),
    var(--panel);
}

.closing-panel p { font-size: 1.08rem; margin: 0; color: var(--ink); }

/* ---------------------------------------------------------- learning hub */

.resource {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.6rem;
  padding: clamp(1.5rem, 3vw, 2.1rem);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--panel);
  margin-bottom: 1.2rem;
  transition: border-color 0.22s ease, transform 0.22s ease, background 0.22s ease;
}

.resource:hover { border-color: var(--line); background: var(--panel-2); transform: translateY(-2px); }

.resource__glyph {
  width: 66px;
  height: 66px;
  display: grid;
  place-items: center;
  border-radius: 17px;
  background: var(--grad-soft);
  border: 1px solid var(--line);
  color: var(--cyan);
}
.resource__glyph svg { width: 30px; height: 30px; }

.resource__url {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-3);
  margin-top: 0.6rem;
  word-break: break-all;
}

.tags { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 0.85rem; }
.tag {
  padding: 0.24rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  font-size: 0.72rem;
  color: var(--ink-3);
}

/* ------------------------------------------------------- practice matches */

.practice__controls,
.practice-leaderboard,
.practice-timer,
.practice-schedule {
  padding: clamp(1.35rem, 3vw, 2.2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.practice__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 1.2rem;
}

.practice__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.practice__actions form { margin: 0; }

.practice-round-picker {
  display: grid;
  grid-template-columns: minmax(150px, 0.35fr) minmax(200px, 1fr);
  align-items: center;
  gap: 0.65rem 1rem;
  padding: 1rem 1.2rem;
  margin-bottom: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}

.practice-round-picker label { font-weight: 600; }
.practice-round-picker select {
  width: 100%;
  min-width: 0;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(5, 7, 15, 0.55);
  color: var(--ink);
  font: inherit;
}
.practice-round-picker p {
  grid-column: 1 / -1;
  min-height: 1.2em;
  margin: 0;
  color: var(--ink-3);
  font-size: 0.85rem;
}

.practice-login {
  width: min(100%, 460px);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  margin: 2rem auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.practice-login .eyebrow { margin-bottom: 0.6rem; }
.practice-login h2 { margin-bottom: 0.5rem; }
.practice-login form { display: grid; gap: 0.75rem; margin-top: 1.2rem; }
.practice-login input {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(5, 7, 15, 0.55);
  color: var(--ink);
  font: inherit;
}
.practice-login__error { color: #ffb7b7; }

.practice-attendance {
  display: grid;
  grid-template-columns: minmax(180px, 0.45fr) 1fr;
  gap: 1.5rem;
  align-items: start;
  padding: clamp(1.35rem, 3vw, 2.2rem);
  margin-bottom: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.practice-attendance .eyebrow { margin-bottom: 0.55rem; }
.practice-attendance h3 { margin-bottom: 0.3rem; }
.practice-attendance p { margin: 0; font-size: 0.88rem; }
.practice-attendance__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}
.attendance-option {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 150px;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  background: rgba(5, 7, 15, 0.3);
  cursor: pointer;
}
.attendance-option input { width: 1rem; height: 1rem; accent-color: var(--cyan); }
.attendance-option strong,
.attendance-option small { display: block; }
.attendance-option strong { font-size: 0.88rem; }
.attendance-option small { color: var(--ink-3); font-size: 0.7rem; }

.practice__modes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.practice-mode {
  background: #fff;
  color: #05070f;
  box-shadow: none;
}

.practice-mode:hover,
.practice-mode.is-selected {
  border-color: var(--cyan);
  background: #fff;
  color: #05070f;
  box-shadow: 0 0 0 3px rgba(79, 227, 255, 0.16);
}

.practice-leaderboard { margin-bottom: 1.2rem; }

.practice-leaderboard__head,
.practice-schedule__head,
.practice-timer__head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
}

.practice-leaderboard__head .eyebrow,
.practice-schedule__head .eyebrow,
.practice-timer__head .eyebrow { margin-bottom: 0.55rem; }
.practice-leaderboard__head p,
.practice-schedule__head p { margin: 0; font-size: 0.88rem; text-align: right; }

.leaderboard {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 1.35rem 0 0;
  padding: 0;
  list-style: none;
}

.leaderboard__entry {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.8rem;
  padding: 0.85rem;
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  background: rgba(5, 7, 15, 0.32);
}

.leaderboard__entry--top {
  min-height: 7rem;
  padding: 1.15rem;
}

.leaderboard__entry--compact {
  grid-template-columns: 22px minmax(0, 1fr) auto;
  gap: 0.6rem;
  padding: 0.65rem;
}

.leaderboard__rank {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--grad);
  color: #05070f;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
}

.leaderboard__entry--top .leaderboard__rank {
  width: 32px;
  height: 32px;
  font-size: 0.88rem;
}

.leaderboard__entry--compact .leaderboard__rank {
  width: 22px;
  height: 22px;
  font-size: 0.68rem;
}

.leaderboard__entry strong { display: block; font-size: 0.92rem; }
.leaderboard__entry small { display: block; color: var(--ink-3); font-size: 0.72rem; }
.leaderboard__score { color: var(--cyan); font-family: var(--mono); white-space: nowrap; }
.leaderboard__entry--top strong { font-size: 1.05rem; }
.leaderboard__entry--top small { font-size: 0.78rem; }
.leaderboard__entry--top .leaderboard__score { font-size: 1.15rem; }
.leaderboard__entry--compact strong { font-size: 0.84rem; }
.leaderboard__entry--compact small { font-size: 0.68rem; }
.leaderboard__entry--compact .leaderboard__score { font-size: 0.88rem; }

.practice-timer { margin-bottom: 1.2rem; }
.practice-timer[hidden] { display: none; }
.practice-timer__video {
  display: block;
  width: min(100%, 760px);
  margin: 1.3rem auto 1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #000;
}
.practice-timer__message { margin-bottom: 1rem; text-align: center; }

.practice-score {
  width: min(100%, 440px);
  margin: 0 auto;
}
.practice-score label { display: block; margin-bottom: 0.45rem; font-weight: 500; }
.practice-score__row { display: flex; gap: 0.7rem; }
.practice-score input {
  width: 100%;
  min-width: 0;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(5, 7, 15, 0.68);
  color: var(--ink);
  font: inherit;
}
.practice-score input:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(79, 227, 255, 0.15); }

.practice-schedule__head { margin-bottom: 1.25rem; }
.match-list { display: grid; gap: 0.7rem; margin: 0; padding: 0; list-style: none; }
.practice-empty { margin: 0; color: var(--ink-3); }
.match-card {
  display: grid;
  grid-template-columns: 2.2rem 1fr auto;
  align-items: center;
  gap: 0.9rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  background: rgba(5, 7, 15, 0.28);
}
.match-card__number {
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 0.78rem;
}
.match-card__action {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  min-width: 120px;
}
.match-card__action .btn { min-width: 120px; white-space: nowrap; }
.match-card__score { color: var(--lime); font-family: var(--mono); font-size: 0.84rem; }

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

.form-panel {
  padding: clamp(1.6rem, 3.5vw, 2.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.field { margin-bottom: 1.15rem; }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.15rem; }

.field label {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 0.45rem;
}

.input,
.textarea {
  width: 100%;
  padding: 0.78rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.28);
  color: var(--ink);
  font: inherit;
  font-size: 0.95rem;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.textarea { min-height: 150px; resize: vertical; line-height: 1.6; }

.input:focus,
.textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(79, 227, 255, 0.14);
}

.input::placeholder,
.textarea::placeholder { color: #5a648a; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.alert {
  padding: 0.95rem 1.15rem;
  border-radius: 11px;
  margin-bottom: 1.4rem;
  font-size: 0.92rem;
  border: 1px solid;
}

.alert--ok { border-color: rgba(157, 255, 106, 0.34); background: rgba(157, 255, 106, 0.08); color: #cdf9b0; }
.alert--bad { border-color: rgba(255, 122, 122, 0.34); background: rgba(255, 122, 122, 0.08); color: #ffc2c2; }
.alert ul { margin: 0.4rem 0 0; padding-left: 1.1rem; }

.contact-grid { display: grid; grid-template-columns: 1fr 0.72fr; gap: 2.2rem; align-items: start; }

.contact-aside .card { margin-bottom: 1rem; }
.contact-aside a { color: var(--cyan); }
.contact-aside a:hover { text-decoration: underline; }

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

.site-footer {
  border-top: 1px solid var(--line-soft);
  margin-top: 3rem;
  padding: 3rem 0 2.2rem;
  background: rgba(0, 0, 0, 0.3);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.2rem;
}

.site-footer h4 {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 0.9rem;
}

.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 0.45rem; }
.site-footer a { color: var(--ink-2); font-size: 0.92rem; }
.site-footer a:hover { color: var(--cyan); }

.site-footer__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.82rem;
  color: var(--ink-3);
}

.social { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--ink-2); }
.social svg { width: 19px; height: 19px; }
.social:hover { color: var(--cyan); }

/* ------------------------------------------------------------ animations */

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  html { scroll-behavior: auto; }
}

/* ------------------------------------------------------------ responsive */

@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { order: -1; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .news-grid, .value-grid, .gallery { grid-template-columns: repeat(2, 1fr); }
  .team-card { grid-template-columns: 1fr; }
  .team-card:nth-child(even) .team-card__visual { order: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }

  .nav-toggle { display: inline-flex; }

  .nav {
    position: fixed;
    inset: 74px 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem 1.5rem 1.6rem;
    background: rgba(5, 7, 15, 0.97);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--line);
    transform: translateY(-130%);
    transition: transform 0.28s ease;
  }

  .nav.is-open { transform: none; }
  .nav a { padding: 0.85rem 0.5rem; border-bottom: 1px solid var(--line-soft); border-radius: 0; }
  .nav a.is-active::after { display: none; }
  .nav .btn--admin { margin-top: 0.9rem; text-align: center; justify-content: center; border-bottom: 1px solid var(--line); }
}

@media (max-width: 620px) {
  .shell { width: min(100% - 2rem, var(--shell)); }
  .grid-3, .news-grid, .value-grid, .gallery, .grid-2 { grid-template-columns: 1fr; }
  .field--row { grid-template-columns: 1fr; }
  .resource { grid-template-columns: 1fr; text-align: left; }
  .practice__controls,
  .practice-attendance,
  .practice-round-picker,
  .practice-leaderboard__head,
  .practice-schedule__head,
  .practice-timer__head { align-items: stretch; flex-direction: column; }
  .leaderboard { grid-template-columns: 1fr; }
  .practice-leaderboard__head p,
  .practice-schedule__head p { text-align: left; }
  .practice-round-picker { grid-template-columns: 1fr; }
  .practice-round-picker p { grid-column: auto; }
  .match-card { grid-template-columns: 1.8rem 1fr; }
  .match-card__action { grid-column: 2; justify-content: flex-start; }
  .select { min-width: 100%; }
  .event-picker { flex-direction: column; align-items: stretch; }
  .site-footer__grid { grid-template-columns: 1fr; }
}