/* ── Vion Trip Booking Wizard ── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400&family=Inter:wght@300;400;500&display=swap');

.vb-wrap {
    background: #0c0c0c;
    color: #fff;
    font-family: 'Inter', sans-serif;
    min-height: 60vh;
    padding: 60px 24px 100px;
}

.vb-wizard {
    max-width: 860px;
    margin: 0 auto;
}

/* Progress bar */
.vb-progress-wrap {
    height: 1px;
    background: rgba(255,255,255,0.1);
    margin-bottom: 56px;
    position: relative;
}
.vb-progress-bar {
    height: 1px;
    background: #c9a96e;
    transition: width 0.5s ease;
    width: 0%;
}

/* Loading */
.vb-loading {
    text-align: center;
    padding: 80px 0;
    color: rgba(255,255,255,0.45);
    font-size: 13px;
    letter-spacing: 0.1em;
}
.vb-spinner {
    width: 28px;
    height: 28px;
    border: 1px solid rgba(255,255,255,0.15);
    border-top-color: #c9a96e;
    border-radius: 50%;
    animation: vb-spin 0.8s linear infinite;
    margin: 0 auto 20px;
}
@keyframes vb-spin { to { transform: rotate(360deg); } }

/* Step container */
.vb-step { animation: vb-fade-in 0.4s ease; }
@keyframes vb-fade-in { from { opacity:0; transform:translateY(12px); } to { opacity:1; transform:none; } }

.vb-step__eyebrow {
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin: 0 0 12px;
}
.vb-step__title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 300;
    color: #fff;
    margin: 0 0 8px;
    line-height: 1.1;
}
.vb-step__sub {
    font-size: 13px;
    color: rgba(255,255,255,0.45);
    margin: 0 0 40px;
    line-height: 1.6;
}

/* ── Option cards (group type, tier) ── */
.vb-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 40px;
}
.vb-card {
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 28px 24px;
    cursor: pointer;
    transition: border-color 0.25s, background 0.25s;
    position: relative;
    background: rgba(255,255,255,0.02);
}
.vb-card:hover { border-color: rgba(255,255,255,0.3); background: rgba(255,255,255,0.04); }
.vb-card.vb-card--selected {
    border-color: #c9a96e;
    background: rgba(201,169,110,0.07);
}
.vb-card__icon { font-size: 28px; margin-bottom: 16px; display: block; }
.vb-card__label {
    font-family: 'Cormorant Garamond', serif;
    font-size: 22px;
    font-weight: 300;
    color: #fff;
    margin: 0 0 6px;
}
.vb-card__desc {
    font-size: 12px;
    color: rgba(255,255,255,0.45);
    line-height: 1.5;
    margin: 0;
}
.vb-card__price-hint {
    font-size: 11px;
    color: #c9a96e;
    margin-top: 10px;
    letter-spacing: 0.05em;
}
.vb-card--selected .vb-card__check {
    display: flex;
}
.vb-card__check {
    display: none;
    position: absolute;
    top: 14px;
    right: 14px;
    width: 20px;
    height: 20px;
    background: #c9a96e;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: #0c0c0c;
}

/* ── Duration step ── */
.vb-duration-wrap {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-bottom: 48px;
}
.vb-duration-display {
    text-align: center;
    min-width: 120px;
}
.vb-duration-display__num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 72px;
    font-weight: 300;
    color: #fff;
    line-height: 1;
}
.vb-duration-display__unit {
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
}
.vb-duration-controls { display: flex; flex-direction: column; gap: 12px; }
.vb-btn-round {
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    background: transparent;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.2s, background 0.2s;
    line-height: 1;
}
.vb-btn-round:hover { border-color: #c9a96e; color: #c9a96e; }
.vb-duration-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 1px;
    background: rgba(255,255,255,0.15);
    outline: none;
    border-radius: 2px;
}
.vb-duration-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #c9a96e;
    cursor: pointer;
    border: none;
}
.vb-duration-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #c9a96e;
    cursor: pointer;
    border: none;
}

/* ── Experience selection ── */
.vb-exp-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}
.vb-exp-info__counter {
    font-size: 12px;
    color: rgba(255,255,255,0.5);
}
.vb-exp-info__counter span {
    color: #c9a96e;
    font-weight: 500;
}
.vb-exp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 14px;
    margin-bottom: 40px;
    max-height: 480px;
    overflow-y: auto;
    padding-right: 4px;
}
.vb-exp-grid::-webkit-scrollbar { width: 3px; }
.vb-exp-grid::-webkit-scrollbar-track { background: transparent; }
.vb-exp-grid::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 2px; }

.vb-exp-card {
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.25s, transform 0.25s;
    background: rgba(255,255,255,0.02);
    position: relative;
}
.vb-exp-card:hover { border-color: rgba(255,255,255,0.25); transform: translateY(-2px); }
.vb-exp-card.selected { border-color: #c9a96e; }
.vb-exp-card.disabled { opacity: 0.35; cursor: not-allowed; pointer-events: none; }
.vb-exp-card__img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    display: block;
}
.vb-exp-card__img-placeholder {
    width: 100%;
    height: 140px;
    background: #1a1a1a;
}
.vb-exp-card__body { padding: 14px 16px; }
.vb-exp-card__type {
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin: 0 0 6px;
}
.vb-exp-card__title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    margin: 0 0 6px;
}
.vb-exp-card__price {
    font-size: 12px;
    color: #c9a96e;
    margin: 0;
}
.vb-exp-card__check-badge {
    display: none;
    position: absolute;
    top: 10px;
    right: 10px;
    background: #c9a96e;
    color: #0c0c0c;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
}
.vb-exp-card.selected .vb-exp-card__check-badge { display: flex; }

/* ── Cost summary ── */
.vb-summary {
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 40px;
}
.vb-summary__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.vb-summary__row:last-child { border-bottom: none; }
.vb-summary__row--total {
    background: rgba(201,169,110,0.06);
    padding: 20px 24px;
}
.vb-summary__label { font-size: 13px; color: rgba(255,255,255,0.55); }
.vb-summary__value { font-size: 14px; color: #fff; font-weight: 400; }
.vb-summary__row--total .vb-summary__label {
    font-family: 'Cormorant Garamond', serif;
    font-size: 18px;
    color: rgba(255,255,255,0.7);
    font-weight: 300;
}
.vb-summary__row--total .vb-summary__value {
    font-family: 'Cormorant Garamond', serif;
    font-size: 32px;
    color: #c9a96e;
    font-weight: 300;
}
.vb-summary__note {
    font-size: 11px;
    color: rgba(255,255,255,0.3);
    text-align: center;
    padding: 12px 24px;
    border-top: 1px solid rgba(255,255,255,0.06);
    margin: 0;
}
.vb-exp-list { padding: 0 24px 0; }
.vb-exp-list__item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    font-size: 13px;
}
.vb-exp-list__item:last-child { border-bottom: none; }
.vb-exp-list__name { color: rgba(255,255,255,0.7); }
.vb-exp-list__price { color: rgba(255,255,255,0.45); }

/* ── Booking form ── */
.vb-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 32px; }
.vb-form__full { grid-column: 1 / -1; }
.vb-field label {
    display: block;
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin-bottom: 8px;
}
.vb-field input,
.vb-field textarea {
    width: 100%;
    background: #141414;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    padding: 14px 16px;
    font-size: 14px;
    color: #fff;
    font-family: 'Inter', sans-serif;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.2s;
}
.vb-field input:focus,
.vb-field textarea:focus { border-color: rgba(201,169,110,0.5); }
.vb-field input::placeholder,
.vb-field textarea::placeholder { color: rgba(255,255,255,0.2); }
.vb-field textarea { resize: vertical; min-height: 100px; }

/* ── Navigation buttons ── */
.vb-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 8px;
}
.vb-btn-back {
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    font-family: 'Inter', sans-serif;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}
.vb-btn-back:hover { color: rgba(255,255,255,0.8); }
.vb-btn-back:disabled { opacity: 0.2; cursor: default; }
.vb-btn-next {
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 9999px;
    padding: 14px 36px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #fff;
    background: transparent;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    transition: background 0.25s, border-color 0.25s;
    display: flex;
    align-items: center;
    gap: 10px;
}
.vb-btn-next:hover { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.6); }
.vb-btn-next:disabled { opacity: 0.3; cursor: not-allowed; }
.vb-btn-next--primary { border-color: #c9a96e; color: #c9a96e; }
.vb-btn-next--primary:hover { background: rgba(201,169,110,0.1); border-color: #c9a96e; }
.vb-btn-submit {
    border: 1px solid #c9a96e;
    border-radius: 9999px;
    padding: 16px 48px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #c9a96e;
    background: transparent;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    transition: all 0.25s;
}
.vb-btn-submit:hover { background: rgba(201,169,110,0.1); }
.vb-btn-submit:disabled { opacity: 0.4; cursor: not-allowed; }

/* ── Success screen ── */
.vb-success {
    text-align: center;
    padding: 80px 0;
    animation: vb-fade-in 0.5s ease;
}
.vb-success__icon {
    width: 56px;
    height: 56px;
    border: 1px solid #c9a96e;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 32px;
    color: #c9a96e;
    font-size: 22px;
}
.vb-success__title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 300;
    color: #fff;
    margin: 0 0 12px;
}
.vb-success__sub { font-size: 14px; color: rgba(255,255,255,0.45); line-height: 1.7; max-width: 480px; margin: 0 auto; }

/* ── Error notice ── */
.vb-error {
    background: rgba(220,38,38,0.08);
    border: 1px solid rgba(220,38,38,0.3);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 13px;
    color: #fca5a5;
    margin-bottom: 20px;
}

/* ── Responsive ── */
@media (max-width: 600px) {
    .vb-wrap { padding: 40px 16px 80px; }
    .vb-cards { grid-template-columns: 1fr 1fr; }
    .vb-form { grid-template-columns: 1fr; }
    .vb-form__full { grid-column: 1; }
    .vb-duration-wrap { flex-wrap: wrap; }
    .vb-duration-slider { order: 3; flex: 0 0 100%; }
}