/* Register2027.css
   A checkout-style registration experience for IIBS-12: numbered steps on a
   timeline rail (left) + a sticky "delegate pass" ticket that totals live
   (right). Self-contained, scoped under .rf2 so it never clashes with the
   rest of the site's CSS. */

.rf2, .rf2 * {
    box-sizing: border-box;
}

:root {
    --rf2-navy: #080047;
    --rf2-navy-soft: #2a2570;
    --rf2-gold: #e4c479;
    --rf2-gold-deep: #b5872a;
    --rf2-cream: #fffdf7;
    --rf2-line: #ece7d8;
}

.rf2 {
    max-width: 1160px;
    margin: 0 auto;
    padding: 40px 16px 70px;
    color: #1c1c2e;
}

/* ---------- Brand strip ---------- */

.rf2-brand-strip {
    box-sizing: border-box;
    background: #3d2717;
    padding: 22px 16px;
    text-align: center;
}

.rf2-brand-logo {
    height: 150px;
    width: auto;
}

@media (max-width: 480px) {
    .rf2-brand-strip {
        padding: 16px;
    }

    .rf2-brand-logo {
        height: 46px;
    }
}

/* ---------- Hero ---------- */

.rf2-hero {
    text-align: center;
    margin-bottom: 40px;
}

.rf2-hero-kicker {
    display: inline-block;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--rf2-gold-deep);
    text-transform: uppercase;
    padding: 6px 16px;
    border: 1px solid var(--rf2-gold);
    border-radius: 999px;
    background: linear-gradient(180deg, #fffef9, #fff6e0);
    margin-bottom: 16px;
}

.rf2-hero h1 {
    font-size: 28px;
    font-weight: 800;
    color: var(--rf2-navy);
    margin: 0 0 10px;
    line-height: 1.35;
}

.rf2-hero p {
    font-size: 15px;
    color: #5a5a72;
    margin: 0;
}

/* ---------- Two-column checkout layout ---------- */

.rf2-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 34px;
    align-items: start;
}

@media (max-width: 900px) {
    .rf2-layout {
        grid-template-columns: 1fr;
    }
}

/* ---------- Numbered step rail ---------- */

.rf2-steps {
    position: relative;
}

.rf2-step {
    position: relative;
    padding-left: 58px;
    padding-bottom: 34px;
}

.rf2-step:last-child {
    padding-bottom: 0;
}

.rf2-step::before {
    content: attr(data-step);
    position: absolute;
    left: 0;
    top: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--rf2-gold), var(--rf2-gold-deep));
    color: var(--rf2-navy);
    font-weight: 800;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(181, 135, 42, 0.4);
    z-index: 1;
}

.rf2-step:not(:last-child)::after {
    content: "";
    position: absolute;
    left: 19px;
    top: 40px;
    bottom: 0;
    width: 2px;
    background: repeating-linear-gradient(180deg, var(--rf2-gold) 0 6px, transparent 6px 12px);
}

.rf2-step-title {
    font-size: 13px;
    font-weight: 800;
    color: var(--rf2-navy);
    text-transform: uppercase;
    letter-spacing: .6px;
    margin: 8px 0 14px;
}

@media (max-width: 480px) {
    .rf2-step {
        padding-left: 48px;
    }

    .rf2-step::before {
        width: 34px;
        height: 34px;
        font-size: 14px;
    }

    .rf2-step:not(:last-child)::after {
        left: 16px;
    }
}

/* ---------- Field card (content inside a step) ---------- */

.rf2-card {
    border: 1px solid #f0dfa8;
    border-radius: 10px;
    background: var(--rf2-cream);
    box-shadow: 0 2px 10px rgba(228, 196, 121, 0.25);
    padding: 20px;
}

.rf2-card + .rf2-card {
    margin-top: 16px;
}

.rf2-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.rf2-grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 640px) {
    .rf2-grid,
    .rf2-grid-2col {
        grid-template-columns: 1fr;
    }
}

.rf2-field {
    margin-bottom: 4px;
}

.rf2-label {
    display: block;
    font-weight: 700;
    font-size: 13px;
    color: var(--rf2-navy);
    text-transform: uppercase;
    letter-spacing: .3px;
    margin-bottom: 6px;
}

.rf2-hint {
    display: block;
    font-weight: 500;
    font-size: 12px;
    color: #6b6b80;
    text-transform: none;
    letter-spacing: 0;
    margin-top: 8px;
}

.rf2-input,
.rf2-select {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid #d8d8e2;
    border-radius: 6px;
    font-size: 15px;
    background: #fff;
    color: #1c1c2e;
}

.rf2-input:focus,
.rf2-select:focus {
    outline: none;
    border-color: var(--rf2-gold);
    box-shadow: 0 0 0 3px rgba(228, 196, 121, 0.25);
}

.rf2-file {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid #d8d8e2;
    border-radius: 6px;
    background: #fff;
    font-size: 14px;
}

.rf2-error {
    display: block;
    color: #d33;
    font-size: 12px;
    margin-top: 4px;
    font-weight: 600;
}

/* ---------- Option rows (occupancy / conference) ---------- */

.rf2-option-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px;
    border: 1px solid #ececf2;
    border-radius: 8px;
    margin-bottom: 10px;
}

.rf2-option-row:last-child {
    margin-bottom: 0;
}

.rf2-option-row input[type="radio"],
.rf2-option-row input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--rf2-gold);
    flex: none;
    margin-right: 10px;
}

.rf2-option-label {
    flex: 1;
    font-weight: 600;
    font-size: 15px;
    color: #1c1c2e;
    display: flex;
    align-items: center;
}

.rf2-option-price {
    font-weight: 700;
    font-size: 15px;
    color: var(--rf2-gold-deep);
    white-space: nowrap;
}

/* ---------- Sticky ticket / delegate pass ---------- */

.rf2-ticket-wrap {
    position: sticky;
    top: 20px;
}

.rf2-ticket {
    position: relative;
    border-radius: 14px;
    background: linear-gradient(180deg, #0d0a5c 0%, var(--rf2-navy) 100%);
    color: #fff;
    box-shadow: 0 14px 34px rgba(8, 0, 71, 0.28);
    overflow: hidden;
}

.rf2-ticket-band {
    height: 6px;
    background: linear-gradient(90deg, var(--rf2-gold-deep), var(--rf2-gold), var(--rf2-gold-deep));
}

.rf2-ticket-ribbon {
    position: absolute;
    top: 14px;
    right: -34px;
    background: var(--rf2-gold);
    color: var(--rf2-navy);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1px;
    padding: 4px 40px;
    transform: rotate(40deg);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

.rf2-ticket-body {
    padding: 26px 24px 8px;
}

.rf2-ticket-eyebrow {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--rf2-gold);
    margin-bottom: 6px;
}

.rf2-ticket-title {
    font-size: 20px;
    font-weight: 800;
    margin: 0 0 4px;
}

.rf2-ticket-sub {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 22px;
}

.rf2-ticket-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 9px 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
    gap: 12px;
}

.rf2-ticket-row small {
    display: block;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 400;
    margin-top: 2px;
}

.rf2-ticket-value {
    font-weight: 700;
    white-space: nowrap;
    color: #fff;
}

/* Perforated tear line between line items and total */
.rf2-ticket-perf {
    position: relative;
    height: 0;
    margin: 14px -24px 6px;
    border-top: 1px dashed rgba(255, 255, 255, 0.28);
}

.rf2-ticket-perf::before,
.rf2-ticket-perf::after {
    content: "";
    position: absolute;
    top: -9px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--rf2-navy-soft);
}

.rf2-ticket-perf::before {
    left: -9px;
}

.rf2-ticket-perf::after {
    right: -9px;
}

.rf2-ticket-total {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 6px 0 20px;
}

.rf2-ticket-total .rf2-ticket-total-label {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .6px;
    color: rgba(255, 255, 255, 0.75);
}

.rf2-ticket-total .rf2-ticket-total-value {
    font-size: 26px;
    font-weight: 800;
    color: var(--rf2-gold);
}

.rf2-ticket-agree {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 12.5px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    padding: 0 24px 18px;
}

.rf2-ticket-agree input {
    width: 17px;
    height: 17px;
    margin-top: 2px;
    flex: none;
    accent-color: var(--rf2-gold);
}

.rf2-ticket-note {
    padding: 0 24px 18px;
    font-size: 12px;
    font-weight: 700;
    color: #ffb4b4;
}

.rf2-ticket-submit-wrap {
    padding: 0 24px 26px;
}

.rf2-submit {
    width: 100%;
    background: var(--rf2-gold);
    color: var(--rf2-navy);
    border: none;
    border-radius: 8px;
    padding: 15px;
    font-size: 15px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .6px;
    cursor: pointer;
    transition: transform .1s ease, box-shadow .15s ease;
}

.rf2-submit:hover {
    box-shadow: 0 6px 18px rgba(228, 196, 121, 0.5);
    transform: translateY(-1px);
}

.rf2-bank-toggle {
    margin: 0 24px 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 16px;
}

.rf2-bank-toggle summary {
    cursor: pointer;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .4px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.75);
    list-style: none;
}

.rf2-bank-toggle summary::-webkit-details-marker {
    display: none;
}

.rf2-bank-toggle summary::before {
    content: "+ ";
    color: var(--rf2-gold);
}

.rf2-bank-toggle[open] summary::before {
    content: "\2212 ";
}

.rf2-bank-toggle ul {
    list-style: none;
    padding: 0;
    margin: 12px 0 0;
}

.rf2-bank-toggle li {
    font-size: 12.5px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.75);
}

.rf2-bank-toggle strong {
    color: #fff;
}

@media (max-width: 900px) {
    .rf2-ticket-wrap {
        position: static;
        margin-top: 30px;
    }
}

/* ---------- FAQ ---------- */

.rf2-faq {
    margin-top: 64px;
}

.rf2-faq-head {
    text-align: center;
    margin-bottom: 26px;
}

.rf2-faq-head .rf2-hero-kicker {
    margin-bottom: 12px;
}

.rf2-faq-head h2 {
    font-size: 24px;
    font-weight: 800;
    color: var(--rf2-navy);
    margin: 0;
}

.rf2-faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: grid;
    gap: 12px;
}

.rf2-faq-item {
    border: 1px solid var(--rf2-line);
    border-radius: 10px;
    background: #fff;
    padding: 4px 18px;
    transition: border-color .15s ease;
}

.rf2-faq-item[open] {
    border-color: var(--rf2-gold);
    box-shadow: 0 4px 14px rgba(228, 196, 121, 0.2);
}

.rf2-faq-item summary {
    cursor: pointer;
    list-style: none;
    padding: 16px 34px 16px 0;
    font-weight: 700;
    font-size: 15px;
    color: var(--rf2-navy);
    position: relative;
}

.rf2-faq-item summary::-webkit-details-marker {
    display: none;
}

.rf2-faq-item summary::after {
    content: "+";
    position: absolute;
    right: 2px;
    top: 14px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #fbf3de;
    color: var(--rf2-gold-deep);
    font-size: 16px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform .2s ease;
}

.rf2-faq-item[open] summary::after {
    content: "\2212";
    transform: rotate(180deg);
}

.rf2-faq-answer {
    padding: 0 0 18px;
    font-size: 14px;
    line-height: 1.7;
    color: #444;
}

.rf2-faq-answer p {
    margin: 0 0 10px;
}

.rf2-faq-answer ul {
    margin: 0 0 10px;
    padding-left: 20px;
}

.rf2-faq-answer li {
    margin-bottom: 4px;
}

.rf2-faq-answer a {
    color: var(--rf2-gold-deep);
    font-weight: 700;
}