/* goalkeeper-coaching course page — structural layout only. Loaded via extraCss AFTER
   theme.css (this is a fully dark page whose own styles win). Nav and footer
   rules dropped — the shared .site-nav / .site-footer chrome replaces them. */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  :root {
    --accent: #ED1C24;
    --accent-dark: #c8151c;
    --black: #0B0A0F;
    --white: #f8f8f8;
    --grey-light: #8a8894;
    --grey-dark: #1a1920;
    --grey-mid: #252330;
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'DM Sans', sans-serif;
  }
  html { scroll-behavior: smooth; }
  body {
    font-family: var(--font-body);
    background: var(--bg-light);
    color: var(--ink-body);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
  }

  /* ── HERO (dark) ── */
  .gk-hero {
    background: var(--black); color: var(--white);
    padding: 140px 5vw 80px;
    position: relative; overflow: hidden;
  }
  .gk-hero::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 70% 30%, rgba(237,28,36,0.18) 0%, transparent 55%),
                radial-gradient(circle at 20% 80%, rgba(237,28,36,0.08) 0%, transparent 40%);
    pointer-events: none;
  }
  .gk-hero-inner { max-width: 920px; margin: 0 auto; position: relative; z-index: 1; }
  .gk-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 6vw, 4.6rem);
    font-weight: 700; line-height: 1.02; letter-spacing: 1px;
    text-transform: uppercase; color: var(--white);
    margin-bottom: 1.25rem;
  }
  .gk-hero h1 span { color: var(--accent); }
  .gk-deck {
    font-size: 1.15rem; line-height: 1.7;
    color: var(--grey-light); max-width: 640px;
    margin-bottom: 2rem;
  }
  .gk-hero-meta {
    display: flex; flex-wrap: wrap; gap: 1.5rem;
    margin-bottom: 2.25rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .gk-hero-meta div { min-width: 110px; }
  .gk-hero-meta-label {
    font-family: var(--font-display);
    font-size: 0.7rem; letter-spacing: 1.6px; text-transform: uppercase;
    color: var(--accent); margin-bottom: 4px;
  }
  .gk-hero-meta-value { color: var(--white); font-size: 0.95rem; }
  .gk-hero-cta-row { display: flex; flex-wrap: wrap; gap: 1rem; }

  /* ── COURSE PREVIEW VIDEO (façade) ── */
  .gk-video-section {
    background: var(--bg-white, #ffffff);
    padding: 64px 5vw;
    border-bottom: 1px solid var(--line-light, rgba(0,0,0,0.06));
  }
  .gk-video-inner { max-width: 920px; margin: 0 auto; }
  .gk-video-deck {
    text-align: center;
    color: var(--ink-muted); font-size: 0.95rem; line-height: 1.6;
    margin-bottom: 1.75rem;
    max-width: 560px; margin-left: auto; margin-right: auto;
  }
  .course-video {
    position: relative;
    aspect-ratio: 16/9;
    background: var(--black);
    overflow: hidden;
    border: 1px solid var(--line-light, rgba(0,0,0,0.08));
  }
  .course-video-btn {
    position: absolute; inset: 0;
    background-color: var(--black);
    background-size: cover;
    background-position: center;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 1.25rem;
    transition: filter 0.3s;
    padding: 0;
  }
  .course-video-btn::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(11,10,15,0.15) 0%, rgba(11,10,15,0.55) 100%);
    pointer-events: none;
  }
  .course-video-btn > * { position: relative; z-index: 1; }
  .course-video-btn:hover:not(:disabled) { filter: brightness(1.08); }
  .course-video-btn:disabled { cursor: default; }
  .course-video-play {
    width: 78px; height: 78px;
    background: rgba(237,28,36,0.94);
    color: var(--white);
    font-size: 1.7rem;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    padding-left: 6px;
    box-shadow: 0 10px 32px rgba(0,0,0,0.45);
    transition: transform 0.2s;
  }
  .course-video-btn:hover .course-video-play { transform: scale(1.08); }
  .course-video-btn:disabled .course-video-play {
    background: rgba(255,255,255,0.18);
    color: rgba(255,255,255,0.7);
  }
  .course-video-label {
    font-family: var(--font-display);
    font-size: 0.78rem; letter-spacing: 2px; text-transform: uppercase;
    color: var(--white);
    background: rgba(11,10,15,0.65);
    padding: 7px 16px;
  }
  .course-video-soon { background: rgba(255,255,255,0.12); }
  @media (max-width: 640px) {
    .gk-video-section { padding: 44px 5vw; }
    .course-video-play { width: 64px; height: 64px; font-size: 1.4rem; }
  }
  /* Small inline button used as a "Pre-register" fallback link */
  .gk-prereg-link {
    background: none; border: none; padding: 0;
    color: var(--accent); cursor: pointer;
    font: inherit; text-decoration: underline;
  }
  .gk-prereg-link:hover { color: var(--accent-dark); }

  /* Spots-remaining meter inside the pricing card */
  .gk-price-meter {
    margin: 0 -2rem 1.5rem;
    padding: 1rem 2rem 1.25rem;
    border-bottom: 1px solid var(--line-lighter);
  }
  .gk-price-meter-text {
    font-size: 0.88rem; color: var(--ink-body);
    margin-bottom: 0.55rem;
  }
  .gk-price-meter-text strong { color: var(--accent); font-weight: 700; }
  .gk-price-meter-bar {
    height: 6px; background: rgba(237,28,36,0.1);
    border-radius: 3px; overflow: hidden;
  }
  .gk-price-meter-bar span {
    display: block; height: 100%; background: var(--accent);
  }

  /* Sticky CTA bar — appears after scrolling past the trainers section */
  .gk-sticky-cta {
    position: fixed; bottom: 0; left: 0; right: 0;
    background: rgba(11,10,15,0.96);
    backdrop-filter: blur(8px);
    border-top: 2px solid var(--accent);
    color: var(--white);
    padding: 12px 5vw;
    z-index: 90;
    transform: translateY(110%);
    transition: transform 0.3s ease;
  }
  .gk-sticky-cta.is-visible { transform: translateY(0); }
  .gk-sticky-cta-inner {
    max-width: 920px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem;
  }
  .gk-sticky-cta-meta {
    flex: 1; min-width: 0;
    display: flex; flex-direction: column;
  }
  .gk-sticky-cta-meta strong {
    font-family: var(--font-display);
    font-size: 1rem; letter-spacing: 1px; text-transform: uppercase;
    line-height: 1.1;
  }
  .gk-sticky-cta-meta span {
    font-size: 0.78rem; color: rgba(255,255,255,0.65);
    margin-top: 2px;
  }
  @media (max-width: 600px) {
    .gk-sticky-cta { padding: 10px 4vw; }
    .gk-sticky-cta-meta strong { font-size: 0.88rem; }
    .gk-sticky-cta-meta span { font-size: 0.7rem; }
    .gk-sticky-cta .btn-red { padding: 9px 16px; font-size: 0.78rem; letter-spacing: 1px; }
  }
  @media (prefers-reduced-motion: reduce) {
    .gk-sticky-cta { transition: none; }
  }

  /* ── LIGHT SECTIONS ── */
  .gk-section { padding: 96px 5vw; }
  .gk-section-inner { max-width: 920px; margin: 0 auto; }
  .gk-section--alt { background: var(--bg-white); }
  .gk-section h2 {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 4vw, 3rem);
    font-weight: 700; line-height: 1.08; letter-spacing: 0.5px;
    text-transform: uppercase; color: var(--ink);
    margin-bottom: 1.25rem;
  }
  .gk-section h2 span { color: var(--accent); }
  .gk-section p { color: var(--ink-body); margin-bottom: 1rem; font-size: 1rem; line-height: 1.75; max-width: 680px; }
  .gk-section p:last-child { margin-bottom: 0; }
  .gk-section p strong { color: var(--ink); font-weight: 600; }

  .gk-callout {
    background: var(--bg-white);
    border-left: 3px solid var(--accent);
    padding: 1.5rem 1.75rem;
    margin-top: 2rem;
    max-width: 720px;
    box-shadow: var(--card-shadow);
  }
  .gk-callout strong { color: var(--ink); font-weight: 600; }

  /* ── PROGRAMME GRID ── */
  .gk-mod-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 2px; margin-top: 2.5rem;
  }
  @media (max-width: 900px) { .gk-mod-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 560px) { .gk-mod-grid { grid-template-columns: 1fr; } }
  .gk-mod-item {
    background: var(--bg-white);
    border: 1px solid var(--line-light);
    box-shadow: var(--card-shadow);
    padding: 2.25rem 1.75rem 1.75rem;
    position: relative; overflow: hidden;
    transition: box-shadow 0.2s, transform 0.2s;
  }
  .gk-mod-item:hover { box-shadow: var(--card-shadow-hover); transform: translateY(-2px); }
  .gk-mod-num {
    font-family: var(--font-display);
    font-size: 3.5rem; line-height: 1; font-weight: 700;
    color: rgba(237,28,36,0.18);
    position: absolute; top: 1rem; right: 1.25rem;
  }
  .gk-mod-title {
    font-family: var(--font-display);
    font-size: 1.15rem; letter-spacing: 1px; text-transform: uppercase;
    color: var(--ink); margin-bottom: 0.75rem; padding-right: 50px;
    line-height: 1.15;
  }
  .gk-mod-desc { color: var(--ink-muted); font-size: 0.9rem; line-height: 1.65; margin-bottom: 1rem; }
  .gk-mod-trainer {
    font-family: var(--font-display);
    font-size: 0.7rem; letter-spacing: 1.5px; text-transform: uppercase;
    color: var(--accent);
    padding-top: 0.85rem;
    border-top: 1px solid var(--line-lighter);
  }

  /* ── TRAINERS ── */
  .gk-trainers-note {
    background: rgba(237,28,36,0.04);
    border-left: 3px solid var(--accent);
    padding: 1.1rem 1.5rem;
    margin: 1rem 0 2.5rem;
    font-size: 0.92rem; color: var(--ink-body);
    max-width: 760px; border-radius: 0 4px 4px 0;
  }
  .gk-trainers-note strong { color: var(--ink); font-weight: 600; }

  /* Collapsible "GK network" disclosure under the 3 confirmed cards */
  .gk-network-disclosure {
    margin-top: 1.5rem;
    border: 1px solid var(--line-light);
    background: var(--bg-white);
    box-shadow: var(--card-shadow);
  }
  .gk-network-disclosure summary {
    cursor: pointer; padding: 1rem 1.25rem;
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; flex-wrap: wrap;
    list-style: none;
  }
  .gk-network-disclosure summary::-webkit-details-marker { display: none; }
  .gk-network-disclosure summary::after {
    content: '+';
    font-family: var(--font-display);
    font-size: 1.4rem; color: var(--accent); line-height: 1;
    transition: transform 0.2s;
  }
  .gk-network-disclosure[open] summary::after { transform: rotate(45deg); }
  .gk-network-label {
    font-family: var(--font-display);
    font-size: 1rem; letter-spacing: 1px; text-transform: uppercase;
    color: var(--ink);
  }
  .gk-network-meta {
    font-size: 0.78rem; color: var(--ink-muted);
  }
  .gk-trainer-grid--network {
    border-top: 1px solid var(--line-light);
  }
  /* 2x2 on desktop — four confirmed instructors, no orphan row */
  .gk-trainer-grid {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 2px;
  }
  /* the (currently hidden) network disclosure holds 3 TBC coaches */
  .gk-trainer-grid--network { grid-template-columns: repeat(3, 1fr); }
  @media (max-width: 900px) { .gk-trainer-grid, .gk-trainer-grid--network { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 560px) { .gk-trainer-grid, .gk-trainer-grid--network { grid-template-columns: 1fr; } }
  .gk-trainer {
    background: var(--bg-white);
    border: 1px solid var(--line-light);
    box-shadow: var(--card-shadow);
    padding: 0;
    display: flex; flex-direction: column;
    overflow: hidden;
  }
  .gk-trainer-initials {
    width: 100%; aspect-ratio: 1 / 1;
    background: rgba(237,28,36,0.06);
    color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display);
    font-size: 3rem; letter-spacing: 4px;
  }
  .gk-trainer-photo {
    width: 100%; aspect-ratio: 1 / 1;
    object-fit: cover; object-position: top center;
    display: block;
    background: rgba(237,28,36,0.06);
  }
  .gk-trainer-body { padding: 1.5rem 1.5rem 1.5rem; }
  .gk-trainer-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.65rem; letter-spacing: 1.5px; text-transform: uppercase;
    padding: 3px 9px; margin-bottom: 0.75rem;
    border: 1px solid rgba(237,28,36,0.35);
    background: rgba(237,28,36,0.08);
    color: var(--accent); border-radius: 2px;
  }
  .gk-trainer-tag.tbc {
    border-color: var(--line-light); background: rgba(0,0,0,0.03);
    color: var(--ink-muted);
  }
  .gk-trainer-name {
    font-family: var(--font-display);
    font-size: 1.1rem; letter-spacing: 1px; text-transform: uppercase;
    color: var(--ink); line-height: 1.2; margin-bottom: 4px;
  }
  .gk-trainer-role {
    font-size: 0.82rem; color: var(--ink-muted); margin-bottom: 0.85rem; line-height: 1.5;
  }
  .gk-trainer-bio {
    font-size: 0.85rem; color: var(--ink-muted); line-height: 1.65;
    padding-top: 0.85rem;
    border-top: 1px solid var(--line-lighter);
  }

  /* ── FORMAT GRID ── */
  .gk-format-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 2px; margin-top: 2.5rem;
  }
  @media (max-width: 768px) { .gk-format-grid { grid-template-columns: 1fr; } }
  .gk-format-item {
    background: var(--bg-white);
    border: 1px solid var(--line-light);
    box-shadow: var(--card-shadow);
    padding: 2rem 1.75rem;
  }
  .gk-format-num {
    font-family: var(--font-display);
    font-size: 2rem; line-height: 1; color: var(--accent); margin-bottom: 0.5rem;
  }
  .gk-format-title {
    font-family: var(--font-display);
    font-size: 1.1rem; letter-spacing: 1px; text-transform: uppercase;
    color: var(--ink); margin-bottom: 0.6rem;
  }
  .gk-format-desc { color: var(--ink-muted); font-size: 0.9rem; line-height: 1.65; }

  /* ── PRICING CARD ── */
  .gk-price-card {
    max-width: 620px; margin: 2.5rem auto 0;
    background: var(--bg-white);
    border: 2px solid var(--accent);
    border-radius: 0;
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--card-shadow);
  }
  .gk-price-row {
    display: flex; align-items: baseline; justify-content: center;
    gap: 0.6rem; flex-wrap: wrap;
    font-family: var(--font-display);
  }
  .gk-price-amount { font-size: 3.5rem; color: var(--ink); letter-spacing: 1px; }
  .gk-price-tag {
    font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase;
    color: var(--accent);
    border: 1px solid var(--accent); padding: 4px 10px;
  }
  .gk-price-then {
    margin-top: 0.5rem;
    font-size: 0.92rem; color: var(--ink-muted);
  }
  .gk-price-then s { opacity: 0.65; }
  .gk-price-includes {
    margin-top: 1.5rem; text-align: left;
    padding: 1.25rem 1.25rem 0.5rem;
    background: var(--bg-light); border-radius: 4px;
  }
  .gk-price-includes-label {
    font-family: var(--font-display);
    font-size: 0.72rem; letter-spacing: 2px; text-transform: uppercase;
    color: var(--accent); margin-bottom: 0.65rem;
  }
  .gk-price-includes ul { list-style: none; padding: 0; margin: 0; }
  .gk-price-includes li {
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--line-lighter);
    color: var(--ink-body); font-size: 0.92rem;
    display: flex; align-items: flex-start; gap: 0.65rem;
  }
  .gk-price-includes li:last-child { border-bottom: none; }
  .gk-price-includes li::before {
    content: '✓'; color: var(--accent); font-weight: 700; flex-shrink: 0;
  }
  .gk-price-cta { margin-top: 1.75rem; }
  .gk-price-trust {
    margin-top: 1rem;
    font-size: 0.78rem; color: var(--ink-muted);
  }

  /* ── FAQ ── */
  .gk-faq-list { margin-top: 2rem; max-width: 780px; }
  .gk-faq-item { border-bottom: 1px solid var(--line-light); padding: 1.5rem 0; }
  .gk-faq-q {
    display: flex; justify-content: space-between; align-items: center;
    width: 100%; background: none; border: none;
    font-family: var(--font-display);
    font-size: 1.05rem; letter-spacing: 0.04em; text-transform: uppercase;
    color: var(--ink); cursor: pointer; text-align: left;
    padding: 0;
  }
  .gk-faq-q::after {
    content: '+'; font-size: 1.4rem; color: var(--accent); font-weight: 400;
    flex-shrink: 0; transition: transform 0.2s;
  }
  .gk-faq-item.open .gk-faq-q::after { transform: rotate(45deg); }
  .gk-faq-a {
    max-height: 0; overflow: hidden; transition: max-height 0.3s;
    color: var(--ink-body); font-size: 0.95rem; line-height: 1.75;
  }
  .gk-faq-item.open .gk-faq-a { max-height: 500px; padding-top: 0.85rem; }

  /* ── FINAL CTA (dark) ── */
  .gk-final {
    background: var(--black); color: var(--white);
    padding: 96px 5vw; text-align: center;
  }
  .gk-final--slim {
    padding: 48px 5vw 96px;
  }
  .gk-final--slim p {
    max-width: 680px; margin: 0 auto;
    font-size: 1rem; color: var(--grey-light);
  }
  .gk-final--slim p strong { color: var(--white); font-weight: 600; margin-right: 0.4rem; }
  .gk-final h2 {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 4vw, 3rem);
    line-height: 1.1; letter-spacing: 0.5px; text-transform: uppercase;
    color: var(--white);
    max-width: 720px; margin: 0 auto 1.25rem;
  }
  .gk-final h2 span { color: var(--accent); }
  .gk-final p {
    color: var(--grey-light); font-size: 1.05rem;
    max-width: 560px; margin: 0 auto 2rem; line-height: 1.65;
  }

  /* ── Pre-register modal (reused pattern) ── */
  .prereg-modal { border: none; padding: 0; max-width: 480px; width: calc(100% - 2rem); background: transparent; color: var(--white); }
  .prereg-modal::backdrop { background: rgba(11,10,15,0.7); backdrop-filter: blur(4px); }
  .prereg-card {
    background: var(--grey-dark);
    border: 1px solid rgba(255,255,255,0.08);
    border-top: 3px solid var(--accent);
    padding: 2rem 1.75rem 1.5rem;
    border-radius: 0;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6);
    position: relative;
  }
  .prereg-close {
    position: absolute; top: 0.5rem; right: 0.75rem;
    background: none; border: none;
    color: var(--grey-light); font-size: 1.5rem;
    cursor: pointer; line-height: 1; padding: 4px 8px;
  }
  .prereg-close:hover { color: var(--white); }
  .prereg-title {
    font-family: var(--font-display);
    font-size: 1.4rem; letter-spacing: 0.5px; text-transform: uppercase;
    color: var(--white); margin-bottom: 0.25rem; line-height: 1.15;
  }
  .prereg-course { font-size: 0.95rem; color: var(--accent); margin-bottom: 1.25rem; font-weight: 600; }
  .prereg-form { display: flex; flex-direction: column; gap: 0.85rem; }
  .prereg-form label {
    display: flex; flex-direction: column; gap: 0.35rem;
    font-size: 0.75rem; letter-spacing: 1px; text-transform: uppercase;
    font-family: var(--font-display); color: var(--grey-light);
  }
  .prereg-form input,
  .prereg-form select {
    background: rgba(0,0,0,0.25);
    border: 1px solid rgba(255,255,255,0.12);
    color: var(--white);
    font-family: var(--font-body); font-size: 0.95rem;
    padding: 10px 12px; border-radius: 3px; outline: none;
  }
  .prereg-form input:focus,
  .prereg-form select:focus { border-color: var(--accent); }
  .prereg-consent {
    display: flex !important; flex-direction: row !important;
    align-items: flex-start; gap: 0.55rem;
    font-family: var(--font-body) !important;
    font-size: 0.78rem !important; letter-spacing: 0 !important;
    text-transform: none !important;
    line-height: 1.5; color: var(--grey-light); margin-top: 0.25rem;
  }
  .prereg-consent input { accent-color: var(--accent); margin-top: 2px; flex-shrink: 0; }
  .prereg-submit {
    background: var(--accent); color: var(--white);
    font-family: var(--font-display);
    font-size: 0.9rem; letter-spacing: 1.2px; text-transform: uppercase;
    padding: 14px 24px; border: none; border-radius: 3px;
    cursor: pointer; margin-top: 0.5rem;
  }
  .prereg-submit:hover { background: var(--accent-dark); }
  .prereg-submit:disabled { opacity: 0.6; cursor: not-allowed; }
  .prereg-error { color: #ff6b6b; font-size: 0.82rem; margin-top: 0.25rem; display: none; }
  .prereg-error.show { display: block; }
  .prereg-success { text-align: center; padding: 1rem 0; }
  .prereg-success-icon {
    width: 48px; height: 48px; border-radius: 50%;
    background: rgba(10, 200, 110, 0.15); color: #4ade80;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; font-weight: 700; margin: 0 auto 1rem;
  }
  .prereg-success h3 {
    font-family: var(--font-display);
    font-size: 1.3rem; letter-spacing: 0.5px; text-transform: uppercase;
    color: var(--white); margin-bottom: 0.75rem;
  }
  .prereg-success p { color: var(--grey-light); font-size: 0.92rem; line-height: 1.6; }