/* ===== Lex Informatica 2026 — design system ===== */
:root {
  --blue-deep: #071046;
  --blue-900: #0a1f8f;
  --blue-700: #1226d8;
  --blue-600: #1c33e8;
  --cyan: #41c8f5;
  --cyan-soft: #8fdcf9;
  --ink: #10163a;
  --ink-soft: #46507a;
  --paper: #ffffff;
  --paper-tint: #f2f6ff;
  --line: #dbe4f7;
  --footer: #060d33;
  --radius: 14px;
  --shadow: 0 12px 32px rgba(7, 16, 70, .14);
  --font-head: 'Outfit', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
a { color: var(--blue-700); }

h1, h2, h3, h4, legend { font-family: var(--font-head); line-height: 1.15; }
h1 { font-size: clamp(2.6rem, 7vw, 4.4rem); font-weight: 800; letter-spacing: -.01em; }
h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 700; margin-bottom: .6rem; }
h3 { font-size: 1.12rem; font-weight: 600; }

.container { width: min(1160px, 92%); margin: 0 auto; }
.container-narrow { width: min(820px, 92%); }

.section { padding: clamp(3.2rem, 7vw, 5.5rem) 0; }
.section-kicker {
  font-family: var(--font-head);
  text-transform: uppercase; letter-spacing: .18em; font-size: .78rem; font-weight: 600;
  color: var(--blue-700); margin-bottom: .5rem;
}
.section-dark .section-kicker, .register .section-kicker { color: var(--cyan); }
.section-sub { color: var(--ink-soft); max-width: 46rem; margin-bottom: 2rem; }
.section-dark .section-sub { color: #c6d4f7; }
.section-tint { background: var(--paper-tint); }

.section-dark {
  position: relative;
  background: linear-gradient(160deg, var(--blue-900) 0%, var(--blue-700) 60%, #0d1a7a 100%);
  color: #fff;
  overflow: hidden;
}

/* Circuit board overlay */
.circuit-overlay {
  position: absolute; inset: 0; pointer-events: none; opacity: .16;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220' viewBox='0 0 220 220'%3E%3Cg fill='none' stroke='%2341c8f5' stroke-width='1.6'%3E%3Cpath d='M10 30h60l20 20v50M110 10v40l-25 25H30M140 210v-60l30-30h40M210 120h-50l-20 20v70M60 210v-40l20-20h60'/%3E%3C/g%3E%3Cg fill='%2341c8f5'%3E%3Ccircle cx='10' cy='30' r='4'/%3E%3Ccircle cx='90' cy='100' r='4'/%3E%3Ccircle cx='110' cy='10' r='4'/%3E%3Ccircle cx='30' cy='75' r='4'/%3E%3Ccircle cx='140' cy='210' r='4'/%3E%3Ccircle cx='210' cy='120' r='4'/%3E%3Ccircle cx='60' cy='210' r='4'/%3E%3Ccircle cx='140' cy='150' r='3'/%3E%3C/g%3E%3C/svg%3E");
}

/* ===== Buttons ===== */
.btn {
  display: inline-block; border: 0; cursor: pointer; text-decoration: none;
  font-family: var(--font-head); font-weight: 600; font-size: 1rem;
  padding: .78rem 1.6rem; border-radius: 999px;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--cyan) 0%, #22a7e0 100%);
  color: #04123a; box-shadow: 0 8px 22px rgba(65, 200, 245, .38);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(65, 200, 245, .5); }
.btn-ghost { background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.35); }
.btn-ghost:hover { background: rgba(255,255,255,.2); }
.btn-outline { background: transparent; color: var(--blue-700); border: 2px solid var(--blue-700); }
.btn-outline:hover { background: var(--blue-700); color: #fff; }
.btn-lg { padding: 1rem 2.2rem; font-size: 1.08rem; }

/* Light-section ghost buttons need dark text */
.section .btn-ghost, .wizard .btn-ghost { color: inherit; }

/* ===== Ribbon ===== */
.ribbon {
  background: linear-gradient(90deg, #cf3d28, #dd5c22);
  color: #fff; text-align: center; padding: .5rem 1rem; font-size: .88rem;
}
.ribbon a { color: #fff; font-weight: 700; }

/* ===== Nav ===== */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7, 16, 70, .92); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(65, 200, 245, .18);
}
.nav-inner { display: flex; align-items: center; gap: 1.4rem; padding: .7rem 0; }
.brand { display: flex; align-items: center; gap: .55rem; text-decoration: none; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 50%;
  background:
    radial-gradient(circle at 32% 32%, var(--cyan) 0 18%, transparent 20%),
    radial-gradient(circle at 62% 30%, var(--cyan) 0 12%, transparent 14%),
    radial-gradient(circle at 40% 62%, var(--cyan) 0 14%, transparent 16%),
    radial-gradient(circle at 68% 60%, var(--cyan) 0 10%, transparent 12%),
    var(--blue-700);
  box-shadow: 0 0 0 2px rgba(65,200,245,.35);
}
.brand-text { font-family: var(--font-head); font-weight: 800; color: #fff; letter-spacing: .04em; }
.brand-text em { font-style: normal; color: var(--cyan); font-weight: 500; }
.nav-links { display: flex; gap: 1.3rem; margin-left: auto; }
.nav-links a { color: #d9e4ff; text-decoration: none; font-size: .92rem; font-weight: 500; }
.nav-links a:hover { color: var(--cyan); }
.btn-nav { padding: .55rem 1.25rem; font-size: .92rem; }

/* ===== Hero ===== */
.hero {
  position: relative; color: #fff; text-align: center;
  padding: clamp(4rem, 9vw, 7rem) 0 clamp(3.5rem, 8vw, 6rem);
  background: linear-gradient(165deg, var(--blue-deep) 0%, var(--blue-900) 35%, var(--blue-700) 80%, #0e1e9e 100%);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; opacity: .2; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260' viewBox='0 0 260 260'%3E%3Cg fill='none' stroke='%2341c8f5' stroke-width='1.4'%3E%3Cpath d='M0 60h80l30 30v80M130 0v60l-35 35H20M170 260v-70l40-40h50M260 140h-60l-25 25v95M70 260v-50l25-25h75'/%3E%3C/g%3E%3Cg fill='%2341c8f5'%3E%3Ccircle cx='80' cy='60' r='4'/%3E%3Ccircle cx='110' cy='170' r='4'/%3E%3Ccircle cx='130' cy='0' r='4'/%3E%3Ccircle cx='20' cy='95' r='4'/%3E%3Ccircle cx='170' cy='190' r='4'/%3E%3Ccircle cx='260' cy='140' r='4'/%3E%3Ccircle cx='95' cy='185' r='3'/%3E%3C/g%3E%3C/svg%3E");
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.hero-inner { position: relative; }
.hero-kicker {
  font-family: var(--font-head); letter-spacing: .28em; text-transform: uppercase;
  font-size: .8rem; color: var(--cyan-soft); margin-bottom: 1rem;
}
.hero .accent { color: var(--cyan); text-shadow: 0 0 34px rgba(65, 200, 245, .55); }
.hero-theme {
  max-width: 46rem; margin: 1.2rem auto 1.6rem; font-size: 1.05rem; color: #d5e2ff; font-style: italic;
}
.hero-chips { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; margin-bottom: 2rem; }
.chip {
  background: rgba(255,255,255,.1); border: 1px solid rgba(65,200,245,.4);
  padding: .45rem 1rem; border-radius: 999px; font-size: .9rem;
}
.countdown { display: flex; gap: .8rem; justify-content: center; margin-bottom: 2.2rem; }
.count-box {
  background: rgba(255,255,255,.08); border: 1px solid rgba(65,200,245,.35);
  border-radius: var(--radius); padding: .7rem 1rem; min-width: 76px;
}
.count-box span { display: block; font-family: var(--font-head); font-size: 1.9rem; font-weight: 700; color: var(--cyan); }
.count-box small { font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; color: #bcd0f7; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .9rem; justify-content: center; }
.hero-note { margin-top: 1.3rem; font-size: .9rem; color: #bcd0f7; }

/* ===== Credibility ===== */
.cred { background: var(--footer); color: #fff; padding: 2.4rem 0; }
.cred-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; margin-bottom: 1.8rem; }
.stat strong { display: block; font-family: var(--font-head); font-size: 1.5rem; color: var(--cyan); }
.stat span { font-size: .85rem; color: #aebbe4; }
.cred-label { text-align: center; font-size: .75rem; text-transform: uppercase; letter-spacing: .2em; color: #7f8cc0; margin-bottom: .9rem; }
.partners { display: flex; flex-wrap: wrap; gap: .55rem; justify-content: center; }
.partners span {
  border: 1px solid rgba(65,200,245,.28); color: #c4d2f5; border-radius: 999px;
  padding: .32rem .9rem; font-size: .8rem;
}

/* ===== Cards / grids ===== */
.grid { display: grid; gap: 1.3rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.6rem; box-shadow: 0 4px 14px rgba(7,16,70,.05);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card-icon { font-size: 1.6rem; margin-bottom: .7rem; }
.card h3 { margin-bottom: .45rem; }
.card p { font-size: .93rem; color: var(--ink-soft); }

.topic {
  background: rgba(255,255,255,.07); border: 1px solid rgba(65,200,245,.25);
  border-radius: var(--radius); padding: 1.5rem; position: relative;
}
.topic-num { font-family: var(--font-head); font-weight: 800; color: var(--cyan); opacity: .85; font-size: .95rem; }
.topic h3 { margin: .5rem 0 .4rem; color: #fff; }
.topic p { font-size: .9rem; color: #c6d4f7; }

/* ===== Convenor ===== */
.convenor { display: grid; grid-template-columns: 220px 1fr; gap: 2.4rem; align-items: center; }
.convenor-photo {
  width: 220px; height: 220px; border-radius: 50%;
  background: linear-gradient(150deg, var(--blue-900), var(--blue-700));
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 6px var(--paper-tint), 0 0 0 8px var(--cyan);
}
.convenor-photo span { font-family: var(--font-head); font-size: 4rem; font-weight: 800; color: var(--cyan); }
.convenor-role { color: var(--ink-soft); font-weight: 500; margin: .4rem 0 1rem; }
.convenor-creds { list-style: none; }
.convenor-creds li {
  padding: .45rem 0 .45rem 1.7rem; position: relative; font-size: .95rem; color: var(--ink-soft);
}
.convenor-creds li::before {
  content: "✓"; position: absolute; left: 0; top: .45rem;
  color: var(--blue-700); font-weight: 700;
}

/* ===== Pricing ===== */
.pricing-grid { margin-top: 1rem; }
.price-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.7rem 1.5rem; text-align: center; position: relative;
  display: flex; flex-direction: column; gap: .55rem;
}
.price-card.featured { border: 2px solid var(--blue-700); box-shadow: var(--shadow); }
.badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--blue-700); color: #fff; font-family: var(--font-head);
  font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  padding: .28rem .9rem; border-radius: 999px; white-space: nowrap;
}
.price { font-family: var(--font-head); font-size: 2.4rem; font-weight: 800; color: var(--blue-900); }
.price small { font-size: 1.1rem; vertical-align: super; }
.price-was { font-size: .8rem; color: #5f6b99; text-decoration: line-through; }
.price-card ul { list-style: none; font-size: .87rem; color: var(--ink-soft); flex: 1; }
.price-card ul li { padding: .28rem 0; border-bottom: 1px dashed var(--line); }
.price-card ul li:last-child { border-bottom: 0; }
.price-card .btn { margin-top: .6rem; }
.pricing-note { margin-top: 1.6rem; text-align: center; font-size: .9rem; color: var(--ink-soft); }

/* ===== Register / wizard ===== */
.register-inner { position: relative; }
.wizard {
  background: #fff; color: var(--ink); border-radius: 20px;
  padding: clamp(1.4rem, 4vw, 2.6rem); margin-top: 1.6rem;
  box-shadow: 0 24px 60px rgba(4, 10, 40, .45);
  position: relative;
}
.progress { height: 6px; background: var(--paper-tint); border-radius: 999px; overflow: hidden; margin-bottom: 1rem; }
.progress-bar {
  height: 100%; width: 20%;
  background: linear-gradient(90deg, var(--blue-700), var(--cyan));
  border-radius: 999px; transition: width .35s ease;
}
.steps-nav { display: flex; gap: .4rem; list-style: none; margin-bottom: 1.8rem; flex-wrap: wrap; }
.steps-nav li {
  font-family: var(--font-head); font-size: .78rem; font-weight: 600;
  color: #9aa5c9; padding: .3rem .8rem; border-radius: 999px; background: var(--paper-tint);
}
.steps-nav li.active { background: var(--blue-700); color: #fff; }
.steps-nav li.done { background: #dcebff; color: var(--blue-700); }

.step { display: none; border: 0; }
.step.active { display: block; animation: fadeIn .3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.step legend { font-size: 1.25rem; font-weight: 700; margin-bottom: 1.3rem; }

.field-group { margin-bottom: 1.4rem; }
.field-label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: .6rem; }
.option-row { display: flex; flex-wrap: wrap; gap: .7rem; }
.option {
  cursor: pointer; border: 1.6px solid var(--line); border-radius: 12px;
  padding: .75rem 1.15rem; font-size: .94rem; display: flex; align-items: center; gap: .5rem;
  transition: border-color .15s, background .15s;
}
.option:hover { border-color: var(--blue-700); }
.option input { accent-color: var(--blue-700); }
.option:has(input:checked) { border-color: var(--blue-700); background: #eef3ff; font-weight: 600; }
.option-sm { padding: .55rem .9rem; font-size: .87rem; }

.price-display {
  display: flex; align-items: baseline; gap: .8rem; flex-wrap: wrap;
  background: var(--paper-tint); border: 1px solid var(--line); border-radius: 12px;
  padding: .9rem 1.2rem; margin-bottom: 1.2rem;
}
.price-display span { font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-soft); }
.price-display strong { font-family: var(--font-head); font-size: 1.7rem; color: var(--blue-900); }
.price-display em { font-size: .85rem; color: var(--ink-soft); }

.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.2rem; }
.field label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: .35rem; }
.field input, .field textarea {
  width: 100%; border: 1.6px solid var(--line); border-radius: 10px;
  padding: .7rem .9rem; font-family: var(--font-body); font-size: .95rem; color: var(--ink);
  transition: border-color .15s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--blue-700); box-shadow: 0 0 0 3px rgba(18,38,216,.12); }
.field input.invalid { border-color: #e8543f; }
.field-wide { grid-column: 1 / -1; }

.pay-options { display: grid; gap: .9rem; margin-bottom: 1.2rem; }
.pay-card {
  display: flex; gap: .9rem; align-items: flex-start; cursor: pointer;
  border: 1.6px solid var(--line); border-radius: 12px; padding: 1rem 1.2rem;
  transition: border-color .15s, background .15s;
}
.pay-card:hover { border-color: var(--blue-700); }
.pay-card-static { cursor: default; border-color: var(--blue-700); background: #eef3ff; }
.pay-card-static span { font-size: 1.3rem; margin-top: .1rem; }
.pay-card:has(input:checked) { border-color: var(--blue-700); background: #eef3ff; }
.pay-card input { margin-top: .35rem; accent-color: var(--blue-700); }
.pay-card h4 { font-size: 1rem; margin-bottom: .15rem; }
.pay-card p { font-size: .87rem; color: var(--ink-soft); }

.step-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 1.6rem; gap: 1rem; }
.step-actions .btn-ghost { background: var(--paper-tint); color: var(--ink); border: 1px solid var(--line); }

.summary {
  background: var(--paper-tint); border: 1px solid var(--line); border-radius: 12px;
  padding: 1.2rem 1.4rem; margin-bottom: 1.2rem; font-size: .92rem;
}
.summary dl { display: grid; grid-template-columns: max-content 1fr; gap: .35rem 1.2rem; }
.summary dt { font-weight: 600; color: var(--ink-soft); }
.summary dd { margin: 0; }
.summary .summary-total { grid-column: 1 / -1; border-top: 1px solid var(--line); margin-top: .5rem; padding-top: .6rem; font-family: var(--font-head); font-size: 1.05rem; font-weight: 700; color: var(--blue-900); }

.consent { display: flex; gap: .7rem; align-items: flex-start; font-size: .88rem; color: var(--ink-soft); cursor: pointer; }
.consent input { margin-top: .3rem; accent-color: var(--blue-700); }
.fallback-note { margin-top: 1.4rem; font-size: .85rem; color: var(--ink-soft); text-align: center; }

.form-error {
  background: #fdecec; color: #b3301c; border: 1px solid #f5b8ae;
  border-radius: 10px; padding: .7rem 1rem; font-size: .9rem; margin-bottom: 1rem;
}

/* Success */
.success { text-align: center; padding: 1.5rem 0; }
.success-icon {
  width: 72px; height: 72px; margin: 0 auto 1.1rem; border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), #22a7e0);
  color: #04123a; font-size: 2.4rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.success h3 { font-size: 1.6rem; margin-bottom: .6rem; }
.success p { color: var(--ink-soft); max-width: 34rem; margin: 0 auto; }
.success-actions { display: flex; gap: .8rem; justify-content: center; margin: 1.4rem 0; flex-wrap: wrap; }
.success-small { font-size: .84rem; }

/* ===== CFP ===== */
.cfp { border: 2px solid var(--blue-700); border-radius: 20px; overflow: hidden; }
.cfp-toggle {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  background: #fff; border: 0; cursor: pointer; text-align: left;
  padding: clamp(1.3rem, 3.5vw, 2rem) clamp(1.3rem, 3.5vw, 2.2rem);
  font-family: inherit;
}
.cfp-toggle h2 { margin-bottom: .3rem; }
.cfp-tease { color: var(--ink-soft); font-size: .95rem; }
.cfp-chevron {
  font-size: 1.6rem; color: var(--blue-700); transition: transform .25s ease; flex-shrink: 0;
  width: 46px; height: 46px; border: 2px solid var(--blue-700); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.cfp-toggle[aria-expanded="true"] .cfp-chevron { transform: rotate(180deg); }
.cfp-body { padding: 0 clamp(1.3rem, 3.5vw, 2.2rem) clamp(1.5rem, 3.5vw, 2.2rem); }
.cfp-body h3 { margin-bottom: .7rem; color: var(--blue-900); }
.cfp-list { list-style: none; }
.cfp-list li { padding: .4rem 0 .4rem 1.5rem; position: relative; font-size: .93rem; color: var(--ink-soft); }
.cfp-list li::before { content: "▹"; position: absolute; left: 0; color: var(--cyan); font-weight: 700; }
.cfp-cta { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-top: 1.6rem; }
.cfp-cta span { font-size: .9rem; color: var(--ink-soft); }

/* ===== FAQ ===== */
.faq-list { margin-top: 1.4rem; }
.faq-list details {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 1rem 1.3rem; margin-bottom: .7rem;
}
.faq-list summary {
  cursor: pointer; font-family: var(--font-head); font-weight: 600; font-size: .98rem;
  list-style: none; position: relative; padding-right: 2rem;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  font-size: 1.3rem; color: var(--blue-700);
}
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p { margin-top: .7rem; font-size: .92rem; color: var(--ink-soft); }

/* ===== Final CTA ===== */
.final-cta {
  position: relative; text-align: center; color: #fff; overflow: hidden;
  background: linear-gradient(150deg, var(--blue-deep), var(--blue-900) 55%, var(--blue-700));
  padding: clamp(3.2rem, 7vw, 5rem) 0;
}
.final-cta h2 { margin-bottom: .6rem; }
.final-cta p { color: #c6d4f7; margin-bottom: 1.8rem; }

/* ===== Footer ===== */
.footer { background: var(--footer); color: #aebbe4; padding: 3rem 0 1.5rem; font-size: .9rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; margin-bottom: 2rem; }
.footer-brand { font-size: 1.2rem; margin-bottom: .6rem; }
.footer h4 { color: #fff; margin-bottom: .6rem; font-size: .95rem; }
.footer a { color: var(--cyan-soft); text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.footer-legal { border-top: 1px solid rgba(255,255,255,.1); padding-top: 1.3rem; font-size: .78rem; color: #7f8cc0; }

/* ===== WhatsApp share ===== */
.wa-share {
  display: inline-flex; align-items: center; gap: .5rem; margin-top: 1rem;
  color: #7ee8a2; text-decoration: none; font-size: .9rem; font-weight: 600;
  border: 1px solid rgba(126, 232, 162, .45); border-radius: 999px; padding: .5rem 1.1rem;
  transition: background .15s;
}
.wa-share:hover { background: rgba(126, 232, 162, .12); }
.wa-invite { border-color: #1eae53; color: #1a8c44; }
.wa-invite:hover { background: #1eae53; color: #fff; }

/* ===== Sticky mobile CTA ===== */
.mobile-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  display: none; align-items: center; justify-content: space-between; gap: 1rem;
  background: rgba(6, 13, 51, .96); backdrop-filter: blur(8px);
  border-top: 1px solid rgba(65, 200, 245, .3);
  padding: .65rem 1rem calc(.65rem + env(safe-area-inset-bottom));
  color: #fff;
}
.mobile-cta strong { display: block; font-family: var(--font-head); font-size: .88rem; }
.mobile-cta span { font-size: .74rem; color: #aebbe4; }
.mobile-cta .btn { padding: .6rem 1.4rem; font-size: .95rem; flex-shrink: 0; }

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .cred-stats { grid-template-columns: repeat(2, 1fr); }
  .convenor { grid-template-columns: 1fr; text-align: center; }
  .convenor-photo { margin: 0 auto; }
  .convenor-creds { text-align: left; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .mobile-cta { display: flex; }
  body { padding-bottom: 70px; }
  .field-grid { grid-template-columns: 1fr; }
  .count-box { min-width: 64px; padding: .55rem .7rem; }
  .count-box span { font-size: 1.4rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .steps-nav { display: none; }
  .step-actions { flex-direction: row; }
  .summary dl { grid-template-columns: 1fr; gap: .1rem; }
  .summary dt { margin-top: .5rem; }
  .btn-nav { margin-left: auto; }
}