:root {
    --font-default: "Roboto", system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    --font-heading: "Raleway", sans-serif;
    --font-nav: "Poppins", sans-serif;

    /* UR26 palette — drawn from the logo */
    --ink: #0a1f29;
    --deep: #0d2e3d;        /* deep navy-teal */
    --mid: #124858;         /* mid teal */
    --teal: #1d6b78;        /* logo teal */
    --accent: #2ab3b8;      /* cyan-teal accent */
    --accent-2: #67e0d3;    /* lighter cyan */
    --soft: #eaf4f5;        /* soft cyan wash */
    --paper: #ffffff;
    --line: #d9e5e7;
    --muted: #5d6f74;
    --text: #1a2c33;

    --radius: 10px;
    --shadow-sm: 0 1px 2px rgba(10,31,41,0.06), 0 2px 6px rgba(10,31,41,0.04);
    --shadow-md: 0 10px 30px rgba(10,31,41,0.08), 0 2px 8px rgba(10,31,41,0.06);

    scroll-behavior: smooth;
  }

  [data-palette="coral-ink"] {
    --deep: #0e1b2a;
    --mid: #1b2f46;
    --teal: #2a4a63;
    --accent: #ff6b5b;
    --accent-2: #ffb199;
    --soft: #fdeeea;
  }
  [data-palette="forest-amber"] {
    --deep: #0f2520;
    --mid: #183a33;
    --teal: #215049;
    --accent: #e8a33a;
    --accent-2: #f4cf87;
    --soft: #f6efe1;
  }
  [data-palette="plum-rose"] {
    --deep: #1a0d2a;
    --mid: #2c1a42;
    --teal: #492866;
    --accent: #e85a8a;
    --accent-2: #f4a3be;
    --soft: #f7e9ef;
  }

  * { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; }
  body {
    font-family: var(--font-default);
    color: var(--text);
    background: var(--paper);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
  }
  a { color: var(--accent); text-decoration: none; transition: color .2s; }
  a:hover { color: var(--teal); }

  h1,h2,h3,h4 { font-family: var(--font-heading); color: var(--deep); font-weight: 700; letter-spacing: -.01em; }
  h1 { font-size: clamp(2.2rem, 4vw, 3rem); line-height: 1.08; }
  h3 { font-size: clamp(1.6rem, 2.4vw, 2rem); margin: 0 0 18px; }

  /* ——— Header ——— */
  .site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255,255,255,0.92);
    backdrop-filter: saturate(1.1) blur(10px);
    border-bottom: 1px solid var(--line);
  }
  .site-header .wrap {
    max-width: 1240px; margin: 0 auto;
    padding: 14px 24px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 24px;
  }
  .brand { display: flex; align-items: center; gap: 14px; }
  .brand img { height: 38px; width: auto; display: block; }
  .brand .sep { width: 1px; height: 28px; background: var(--line); }
  .brand .event-tag {
    font-family: var(--font-nav);
    font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
    color: var(--muted); font-weight: 600;
    line-height: 1.2;
  }
  .brand .event-tag h1 {
    display: block;
    margin: 0;
    color: var(--teal);
    font-family: inherit;
    font-size: inherit;
    font-weight: 700;
    letter-spacing: inherit;
    line-height: inherit;
  }

  nav.navmenu { position: relative; }
  nav.navmenu ul {
    list-style: none; margin: 0; padding: 0;
    display: flex; align-items: center; gap: 6px;
    font-family: var(--font-nav);
  }
  nav.navmenu a {
    display: inline-block;
    padding: 10px 14px;
    color: var(--deep); font-weight: 500;
    font-size: 14px;
    border-radius: 8px;
    transition: background .2s, color .2s;
  }
  nav.navmenu a:hover { background: var(--soft); color: var(--teal); }
  nav.navmenu a.cta {
    background: var(--accent); color: #fff;
    padding: 10px 18px; font-weight: 600;
    box-shadow: 0 6px 16px color-mix(in srgb, var(--accent), transparent 70%);
  }
  nav.navmenu a.cta:hover { background: var(--teal); color: #fff; }

  .mobile-toggle { display: none; background: none; border: 0; font-size: 24px; color: var(--deep); cursor: pointer; }

  /* ——— Hero ——— */
  .hero {
    position: relative;
    background: radial-gradient(ellipse at 30% 30%, var(--teal) 0%, var(--mid) 40%, var(--deep) 100%);
    color: #fff;
    overflow: hidden;
  }
  .hero .noise {
    position: absolute; inset: 0; pointer-events: none; opacity: .25; mix-blend-mode: overlay;
    background-image:
      radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,.5) 0, transparent 2px),
      radial-gradient(1px 1px at 70% 80%, rgba(255,255,255,.4) 0, transparent 2px),
      radial-gradient(1px 1px at 40% 70%, rgba(255,255,255,.35) 0, transparent 2px),
      radial-gradient(1px 1px at 85% 20%, rgba(255,255,255,.45) 0, transparent 2px);
    background-size: 180px 180px, 220px 220px, 300px 300px, 260px 260px;
  }
  .hero .scanline {
    position: absolute; left: 0; right: 0; pointer-events: none;
    height: 1px; background: linear-gradient(90deg, transparent, var(--accent-2), transparent);
    opacity: .35;
    animation: scan 7s linear infinite;
  }
  @keyframes scan {
    0% { top: 10%; opacity: 0; }
    10% { opacity: .5; }
    90% { opacity: .5; }
    100% { top: 95%; opacity: 0; }
  }

  .hero .wrap {
    max-width: 1240px; margin: 0 auto; padding: 80px 24px 96px;
    display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center;
    position: relative;
  }
  [data-hero-layout="stack"] .hero .wrap { grid-template-columns: 1fr; text-align: center; }
  [data-hero-layout="stack"] .hero .hero-logo { margin: 0 auto 32px; max-width: 440px; }
  [data-hero-layout="stack"] .pin-form { margin: 0 auto; }

  .hero-logo {
    position: relative;
    border-radius: 14px; overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.06);
  }
  .hero-logo img { display: block; width: 100%; height: auto; }

  .hero-copy .eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--font-nav);
    font-size: 12px; letter-spacing: .2em; text-transform: uppercase;
    color: var(--accent-2); font-weight: 600;
    padding: 8px 14px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 100px;
  }
  .hero-copy .eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 10px var(--accent-2); }
  .hero-copy h1,
  .hero-copy .hero-greeting {
    color: #fff;
    margin: 20px 0 10px;
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -.01em;
    font-size: clamp(2.2rem, 4vw, 3rem);
    line-height: 1.08;
  }
  .hero-copy h1 .thin,
  .hero-copy .hero-greeting .thin { font-weight: 300; color: rgba(255,255,255,.8); }
  .hero-copy .lead { font-size: 17px; color: rgba(255,255,255,.82); max-width: 520px; margin: 0 0 8px; }
  .hero-copy .date-strip {
    display: flex; flex-wrap: wrap; gap: 28px; margin: 28px 0 32px;
  }
  .hero-copy .date-strip .it {
    display: flex; align-items: center; gap: 10px;
    font-family: var(--font-nav); font-size: 13px;
    color: rgba(255,255,255,.9);
  }
  .hero-copy .date-strip .it i { color: var(--accent-2); font-size: 18px; }

  .pin-form {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 14px;
    padding: 22px;
    max-width: 520px;
    backdrop-filter: blur(8px);
  }
  .pin-form label {
    display: block;
    font-family: var(--font-nav);
    font-size: 12px; letter-spacing: .16em; text-transform: uppercase;
    color: rgba(255,255,255,.7); margin-bottom: 10px;
  }
  .pin-row { display: flex; gap: 10px; }
  .pin-row input {
    flex: 1;
    min-width: 0;
    background: rgba(255,255,255,.9);
    border: 1px solid transparent;
    border-radius: 10px;
    padding: 14px 18px;
    font-family: var(--font-default);
    font-size: 16px;
    letter-spacing: .24em;
    color: var(--deep);
    outline: none;
    transition: box-shadow .2s, background .2s;
  }
  .pin-row input::placeholder { color: var(--muted); letter-spacing: .1em; }
  .pin-row input:focus {
    background: #fff;
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent), transparent 70%);
  }
  .pin-row button {
    flex-shrink: 0;
    background: var(--accent);
    color: #fff;
    border: 0;
    border-radius: 10px;
    padding: 0 22px;
    font-family: var(--font-nav);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: .02em;
    cursor: pointer;
    transition: transform .1s, background .2s, box-shadow .2s;
    box-shadow: 0 10px 24px color-mix(in srgb, var(--accent), transparent 60%);
    display: inline-flex; align-items: center; gap: 8px;
  }
  .pin-row button:hover { background: #fff; color: var(--deep); }
  .pin-row button:active { transform: translateY(1px); }
  .pin-hint { margin-top: 10px; font-size: 12px; color: rgba(255,255,255,.55); }
  .pin-error {
    margin-top: 12px;
    padding: 10px 14px;
    background: color-mix(in srgb, #ff5b5b, transparent 80%);
    border: 1px solid color-mix(in srgb, #ff5b5b, transparent 50%);
    border-radius: 8px;
    color: #ffe2e0;
    font-size: 13px;
    display: none;
  }
  .pin-error.show { display: block; animation: shake .35s; }
  @keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-6px); }
    50% { transform: translateX(6px); }
    75% { transform: translateX(-3px); }
  }

  /* ——— Section framework ——— */
  section.block { padding: 80px 0; }
  section.block .wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
  section.block.alt { background: var(--soft); }
  section.block .kicker {
    font-family: var(--font-nav);
    font-size: 12px; letter-spacing: .24em; text-transform: uppercase;
    color: var(--accent); font-weight: 600; margin-bottom: 10px;
  }

  /* Important info */
  .info-grid {
    display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px;
    align-items: start;
  }
  .info-grid ul { list-style: none; padding: 0; margin: 18px 0 0; }
  .info-grid li {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    font-size: 15px;
  }
  .info-grid li:last-child { border-bottom: 0; }
  .info-grid li .check {
    flex: 0 0 22px; width: 22px; height: 22px;
    border-radius: 6px;
    background: var(--accent);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px;
    margin-top: 2px;
  }

  /* Programme table */
  .programme-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 14px;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--line);
  }
  .programme-table th, .programme-table td {
    padding: 14px 16px;
    vertical-align: top;
    border-bottom: 1px solid var(--line);
  }
  .programme-table thead th {
    background: var(--deep);
    color: #fff;
    font-family: var(--font-nav);
    font-size: 12px;
    letter-spacing: .14em;
    text-transform: uppercase;
    font-weight: 600;
    text-align: left;
  }
  .programme-table .time { font-family: var(--font-nav); font-weight: 600; color: var(--deep); white-space: nowrap; width: 90px; }
  .programme-table .row-open td,
  .programme-table .row-break td,
  .programme-table .row-close td {
    background: var(--teal);
    font-weight: 700; color: #fff;
    text-transform: uppercase; letter-spacing: .04em; font-size: 13px;
  }
  .programme-table .row-open .time,
  .programme-table .row-break .time,
  .programme-table .row-close .time { color: #fff; }
  .programme-table .row-close td { font-weight: 700; }

  .programme-table .row-session td {
    background: color-mix(in srgb, var(--accent), white 75%);
    color: var(--deep);
    font-weight: 600;
  }
  .programme-table .row-session .time { color: var(--deep); }
  .programme-table .row-session .lecturer { color: var(--deep); font-weight: 500; }

  .programme-table .row-soft td {
    color: var(--muted);
    font-style: italic;
  }
  .programme-table .row-soft .time { color: var(--muted); }
  .programme-table .lecturer { color: var(--muted); }
  .programme-table tr:last-child td { border-bottom: 0; }
  .programme-table tbody tr:not(.row-session):not(.row-open):not(.row-break):not(.row-close):hover td {
    background: color-mix(in srgb, var(--accent), white 94%);
  }

  /* Contact */
  .contact-card {
    background: linear-gradient(135deg, var(--deep), var(--mid));
    color: #fff;
    border-radius: 14px;
    padding: 40px 48px;
    display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: center;
  }
  .contact-card h3 { color: #fff; margin: 0 0 8px; }
  .contact-card p { color: rgba(255,255,255,.8); margin: 0; }
  .contact-card a.mail {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--accent); color: #fff;
    padding: 14px 22px; border-radius: 10px;
    font-family: var(--font-nav); font-weight: 600; font-size: 14px;
    transition: background .2s;
    justify-self: end;
  }
  .contact-card a.mail:hover { background: #fff; color: var(--deep); }

  /* Footer */
  footer.site-footer {
    background: var(--ink);
    color: rgba(255,255,255,.7);
    text-align: center;
    padding: 32px 24px;
    font-size: 13px;
  }
  footer.site-footer .sitename { color: #fff; font-weight: 600; }
  footer.site-footer a { color: var(--accent-2); }

  /* Scroll-top */
  .scroll-top {
    position: fixed; right: 24px; bottom: 24px;
    width: 42px; height: 42px; border-radius: 50%;
    background: var(--accent); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    box-shadow: var(--shadow-md);
    opacity: 0; pointer-events: none;
    transition: opacity .2s, transform .2s;
    cursor: pointer; border: 0;
  }
  .scroll-top.show { opacity: 1; pointer-events: auto; }
  .scroll-top:hover { background: var(--teal); transform: translateY(-2px); }

  /* Tweaks panel */
  .tweaks-panel {
    position: fixed; right: 20px; bottom: 80px; z-index: 1000;
    width: 280px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 18px;
    box-shadow: 0 20px 60px rgba(10,31,41,.18);
    font-family: var(--font-nav);
    display: none;
  }
  .tweaks-panel.open { display: block; }
  .tweaks-panel h4 { font-family: var(--font-nav); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; margin: 0 0 14px; color: var(--deep); }
  .tweaks-panel .group { margin-bottom: 18px; }
  .tweaks-panel .group-label { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
  .swatch-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
  .swatch {
    aspect-ratio: 1;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid transparent;
    position: relative;
    transition: transform .1s;
  }
  .swatch:hover { transform: scale(1.05); }
  .swatch.active { border-color: var(--deep); box-shadow: 0 0 0 2px #fff inset; }
  .swatch[data-p="teal-navy"] { background: linear-gradient(135deg, #1d6b78, #0d2e3d); }
  .swatch[data-p="coral-ink"] { background: linear-gradient(135deg, #ff6b5b, #0e1b2a); }
  .swatch[data-p="forest-amber"] { background: linear-gradient(135deg, #e8a33a, #0f2520); }
  .swatch[data-p="plum-rose"] { background: linear-gradient(135deg, #e85a8a, #1a0d2a); }

  .toggle-row { display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: var(--deep); }
  .toggle {
    width: 36px; height: 20px; border-radius: 100px;
    background: var(--line); position: relative; cursor: pointer;
    transition: background .2s;
  }
  .toggle::after {
    content: ""; position: absolute; left: 2px; top: 2px;
    width: 16px; height: 16px; border-radius: 50%;
    background: #fff; box-shadow: var(--shadow-sm);
    transition: transform .2s;
  }
  .toggle.on { background: var(--accent); }
  .toggle.on::after { transform: translateX(16px); }

  .layout-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .layout-opt {
    padding: 10px; border: 1px solid var(--line); border-radius: 8px;
    text-align: center; font-size: 12px; color: var(--deep); cursor: pointer;
    transition: border-color .2s, background .2s;
  }
  .layout-opt.active { border-color: var(--accent); background: var(--soft); color: var(--teal); font-weight: 600; }

  /* ——— Event page: hero extras ——— */
  .hero-cta {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--accent); color: #fff;
    padding: 14px 24px;
    border-radius: 10px;
    font-family: var(--font-nav); font-weight: 600; font-size: 14px;
    letter-spacing: .02em;
    box-shadow: 0 10px 24px color-mix(in srgb, var(--accent), transparent 60%);
    transition: background .2s, color .2s, transform .1s;
    margin-top: 4px;
  }
  .hero-cta:hover { background: #fff; color: var(--deep); }
  .hero-cta:active { transform: translateY(1px); }

  .hero-status {
    display: inline-flex; align-items: center; gap: 10px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.14);
    color: rgba(255,255,255,.9);
    padding: 12px 18px;
    border-radius: 10px;
    font-family: var(--font-nav); font-size: 14px;
    margin: 8px 0 14px;
    backdrop-filter: blur(8px);
  }
  .hero-status .pulse {
    width: 8px; height: 8px; border-radius: 50%; background: var(--accent-2);
    box-shadow: 0 0 12px var(--accent-2);
    animation: pulseDot 1.6s ease-in-out infinite;
  }
  @keyframes pulseDot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .4; transform: scale(.85); }
  }

  /* ——— Event page: generic field form ——— */
  .field-form { max-width: 560px; }
  .field-form label {
    display: block;
    font-family: var(--font-nav);
    font-size: 12px; letter-spacing: .16em; text-transform: uppercase;
    color: var(--muted); font-weight: 600;
    margin-bottom: 10px;
  }
  .field-row { display: flex; gap: 10px; }
  .field-row input[type="text"] {
    flex: 1; min-width: 0;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 14px 18px;
    font-family: var(--font-default);
    font-size: 16px;
    color: var(--deep);
    outline: none;
    transition: border-color .2s, box-shadow .2s, background .2s;
  }
  .field-row input[type="text"]:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent), transparent 80%);
  }
  .field-row input.invalid {
    border-color: #d9455a;
    box-shadow: 0 0 0 4px color-mix(in srgb, #d9455a, transparent 85%);
  }
  .field-row button {
    flex-shrink: 0;
    background: var(--accent);
    color: #fff; border: 0;
    border-radius: 10px;
    padding: 0 22px;
    font-family: var(--font-nav);
    font-weight: 600; font-size: 14px;
    letter-spacing: .02em;
    cursor: pointer;
    transition: background .2s, color .2s, transform .1s;
    display: inline-flex; align-items: center; gap: 8px;
  }
  .field-row button:hover { background: var(--teal); }
  .field-row button:active { transform: translateY(1px); }
  .field-row button:disabled { opacity: .6; cursor: wait; }
  .field-hint { margin-top: 10px; font-size: 13px; color: var(--muted); }
  .field-message {
    margin-top: 12px;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    display: none;
  }
  .field-message.success {
    background: color-mix(in srgb, var(--accent), white 85%);
    border: 1px solid color-mix(in srgb, var(--accent), white 65%);
    color: var(--teal);
  }
  .field-message.error {
    background: color-mix(in srgb, #d9455a, white 88%);
    border: 1px solid color-mix(in srgb, #d9455a, white 70%);
    color: #8a2232;
  }
  .field-message.show { display: block; }
  .spinner-dot {
    width: 14px; height: 14px; border-radius: 50%;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    animation: spin .7s linear infinite;
    display: inline-block;
  }
  @keyframes spin { to { transform: rotate(360deg); } }

  /* ——— Live info bar ——— */
  .live-infobar {
    margin: 4px 0 16px;
    padding: 12px 16px;
    border-radius: 10px;
    background: color-mix(in srgb, var(--accent), white 90%);
    border-left: 3px solid var(--accent);
    color: var(--ink);
    font-size: 15px;
    line-height: 1.5;
  }
  .live-infobar > :first-child { margin-top: 0; }
  .live-infobar > :last-child { margin-bottom: 0; }
  .live-infobar a { color: var(--accent); font-weight: 600; }

  /* ——— Live video ——— */
  .video-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--ink);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-top: 8px;
  }
  .video-wrap iframe,
  .video-wrap embed,
  .video-wrap object,
  .video-wrap > * {
    position: absolute;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    border: 0;
  }

  /* ——— Slido ——— */
  .slido-grid {
    display: grid; grid-template-columns: 220px 1fr; gap: 32px;
    align-items: center;
    margin-top: 20px;
  }
  .slido-grid .slido-qr img {
    width: 100%; height: auto;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    background: #fff;
    padding: 8px;
  }
  .check-list { list-style: none; padding: 0; margin: 14px 0 0; }
  .check-list li {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 10px 0;
    font-size: 15px;
  }
  .check-list li .check {
    flex: 0 0 22px; width: 22px; height: 22px;
    border-radius: 6px; background: var(--accent); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px;
    margin-top: 2px;
  }
  .slido-embed {
    width: 100%;
    height: 580px;
    border: 0;
    border-radius: 12px;
    background: #fff;
    box-shadow: var(--shadow-md);
  }
  .slido-grid.is-embedded {
    grid-template-columns: 1fr;
  }

  /* ——— Question section (dark) ——— */
  section.q-section {
    background: linear-gradient(135deg, var(--deep), var(--mid));
    color: #fff;
  }
  section.q-section .field-form { max-width: none; }
  section.q-section h3 { color: #fff; }
  section.q-section .kicker { color: var(--accent-2); }
  section.q-section p { color: rgba(255,255,255,.78); }
  section.q-section .field-row input[type="text"] {
    background: rgba(255,255,255,.95);
    border-color: transparent;
  }
  section.q-section .field-row input[type="text"]:focus {
    background: #fff;
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent), transparent 70%);
  }
  section.q-section .field-row button:hover { background: #fff; color: var(--deep); }
  section.q-section .field-hint { color: rgba(255,255,255,.55); }
  section.q-section .field-message.success {
    background: rgba(103,224,211,.12);
    border-color: rgba(103,224,211,.3);
    color: var(--accent-2);
  }
  section.q-section .field-message.error {
    background: rgba(255,91,91,.15);
    border-color: rgba(255,91,91,.35);
    color: #ffd5d2;
  }

  /* Responsive */
  @media (max-width: 900px) {
    nav.navmenu ul {
      position: absolute;
      top: 100%; right: 16px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 12px;
      box-shadow: var(--shadow-md);
      padding: 10px;
      flex-direction: column;
      align-items: stretch;
      gap: 2px;
      min-width: 220px;
      display: none;
    }
    nav.navmenu.open ul { display: flex; }
    nav.navmenu ul li { width: 100%; }
    nav.navmenu ul li a { display: block; width: 100%; }
    nav.navmenu a.cta { margin-top: 6px; text-align: center; }
    .mobile-toggle { display: block; }
    .hero .wrap { grid-template-columns: 1fr; padding: 56px 24px 72px; }
    .hero-logo { max-width: 380px; margin: 0 auto; }
    .pin-form { padding: 18px; }
    .pin-row { gap: 8px; }
    .pin-row input { padding: 14px 14px; letter-spacing: .18em; font-size: 15px; }
    .pin-row button { padding: 0 16px; font-size: 13px; }
    .info-grid { grid-template-columns: 1fr; gap: 24px; }
    .contact-card { grid-template-columns: 1fr; padding: 32px; }
    .contact-card a.mail { justify-self: start; }
    .programme-table { font-size: 13px; }
    .programme-table th, .programme-table td { padding: 10px 12px; }
    .slido-grid { grid-template-columns: 1fr; gap: 20px; }
    .slido-grid .slido-qr { max-width: 220px; margin: 0 auto; }
    .field-row input[type="text"] { padding: 12px 14px; font-size: 15px; }
    .field-row button { padding: 0 16px; font-size: 13px; }
    .hero-status { font-size: 13px; padding: 10px 14px; }
    .info-grid .field-form { max-width: 100%; }
  }