/* ─── Reserve Section — Elite Ultra-Premium Enhancements ─── */

.reserve-section {
    padding: 7rem 0 8rem;
    background: #0A1628;
}

@media (min-width: 1024px) {
    .reserve-section { padding: 8rem 0 9rem; }
}

.reserve-section__bg {
    background:
        radial-gradient(ellipse 55% 40% at 50% 0%, rgba(201, 169, 98, 0.1) 0%, transparent 58%),
        radial-gradient(ellipse 55% 45% at 50% 100%, rgba(201, 169, 98, 0.09) 0%, transparent 62%),
        radial-gradient(ellipse 30% 25% at 8% 35%, rgba(201, 169, 98, 0.06) 0%, transparent 55%),
        radial-gradient(ellipse 28% 22% at 92% 60%, rgba(37, 211, 102, 0.05) 0%, transparent 50%),
        linear-gradient(180deg, #0A1628 0%, #0B1528 50%, #0A1628 100%);
}

.reserve-section__noise {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

.reserve-section__glow--center {
    top: 40%;
    left: 50%;
    transform: translateX(-50%);
    width: 26rem;
    height: 14rem;
    background: rgba(37, 211, 102, 0.04);
}

/* Crest */
.reserve-section__crest {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.reserve-section__crest-line {
    flex: 1;
    max-width: 7rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(201, 169, 98, 0.35), transparent);
}

.reserve-section__crest-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.4375rem 1.125rem 0.4375rem 0.875rem;
    font-family: Inter, system-ui, sans-serif;
    font-size: 0.5625rem;
    font-weight: 600;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: #C5A880;
    background: linear-gradient(135deg, rgba(201, 169, 98, 0.14) 0%, rgba(201, 169, 98, 0.03) 100%);
    border: 1px solid rgba(201, 169, 98, 0.3);
    box-shadow: 0 0 32px rgba(201, 169, 98, 0.1);
}

.reserve-header {
    max-width: 44rem;
    margin: 0 auto 2.5rem;
    text-align: center;
}

.reserve-header__main {
    font-size: clamp(2.5rem, 5.5vw, 3.75rem);
}

.reserve-header__accent {
    font-size: clamp(2.625rem, 5.8vw, 4rem);
}

.reserve-header__signature {
    margin: 1rem auto 0;
    max-width: 24rem;
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1rem;
    font-style: italic;
    line-height: 1.65;
    color: rgba(203, 213, 225, 0.55);
}

/* Master — wider */
.reserve-master {
    position: relative;
    max-width: 68rem;
    margin: 0 auto;
}

.reserve-master__shell {
    padding: 1.75rem;
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.06) inset,
        0 40px 88px rgba(0, 0, 0, 0.55),
        0 0 72px rgba(201, 169, 98, 0.09);
}

@media (min-width: 1024px) {
    .reserve-master__shell { padding: 2.5rem 2.75rem; }
    .reserve-layout {
        grid-template-columns: 17rem 1fr;
        gap: 3rem;
    }
}

/* Timeline */
.reserve-timeline {
    list-style: none;
    margin: 0 0 1.25rem;
    padding: 0 0 0 0.25rem;
    display: flex;
    flex-direction: column;
    gap: 0;
    border-left: 1px solid rgba(201, 169, 98, 0.15);
}

.reserve-timeline__item {
    position: relative;
    display: flex;
    gap: 0.875rem;
    padding: 0.625rem 0 0.625rem 1rem;
}

.reserve-timeline__marker {
    position: absolute;
    left: -0.5625rem;
    top: 0.875rem;
    width: 1.125rem;
    height: 1.125rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: Inter, system-ui, sans-serif;
    font-size: 0.4375rem;
    font-weight: 700;
    color: rgba(201, 169, 98, 0.6);
    background: #0B1528;
    border: 1px solid rgba(201, 169, 98, 0.25);
    border-radius: 50%;
}

.reserve-timeline__item.is-active .reserve-timeline__marker {
    color: #0B1528;
    background: #C9A962;
    border-color: #C9A962;
    box-shadow: 0 0 12px rgba(201, 169, 98, 0.45);
}

.reserve-timeline__body {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.reserve-timeline__label {
    font-family: Inter, system-ui, sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: rgba(245, 240, 232, 0.88);
}

.reserve-timeline__item.is-active .reserve-timeline__label { color: #C9A962; }

.reserve-timeline__hint {
    font-size: 0.6875rem;
    color: rgba(203, 213, 225, 0.45);
}

/* WhatsApp card — vitrin */
.reserve-wa-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.125rem 1.25rem;
    text-decoration: none;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.1) 0%, rgba(10, 22, 40, 0.85) 100%);
    border: 1px solid rgba(37, 211, 102, 0.28);
    box-shadow: 0 0 40px rgba(37, 211, 102, 0.06);
    transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.45s ease, box-shadow 0.45s ease;
}

.reserve-wa-card:hover {
    transform: translateY(-3px);
    border-color: rgba(37, 211, 102, 0.45);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35), 0 0 48px rgba(37, 211, 102, 0.1);
}

.reserve-wa-card__ring {
    position: absolute;
    top: 50%;
    left: 2.75rem;
    width: 2.75rem;
    height: 2.75rem;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid rgba(37, 211, 102, 0.35);
    animation: reserveWaRing 2.4s ease-out infinite;
    pointer-events: none;
}

@keyframes reserveWaRing {
    0% { transform: translate(-50%, -50%) scale(0.85); opacity: 0.7; }
    100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
}

.reserve-wa-card__pulse {
    position: absolute;
    top: auto;
    bottom: 0.75rem;
    right: 0.75rem;
}

.reserve-wa-card__icon {
    position: relative;
    z-index: 1;
    flex-shrink: 0;
    width: 2.75rem;
    height: 2.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #25D366;
    background: rgba(37, 211, 102, 0.12);
    border: 1px solid rgba(37, 211, 102, 0.3);
}

.reserve-aside__icon svg {
    fill: none;
    stroke: currentColor;
}

.reserve-wa-card__icon svg { width: 1.375rem; height: 1.375rem; }

.reserve-wa-card__body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.reserve-wa-card__badge {
    margin-bottom: 0;
    font-size: 0.5625rem;
}

.reserve-wa-card__number {
    display: block;
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.0625rem;
    font-weight: 400;
    color: #FFFFFF;
}

.reserve-wa-card__hint {
    font-size: 0.6875rem;
    color: rgba(203, 213, 225, 0.5);
}

.reserve-wa-card__arrow {
    flex-shrink: 0;
    width: 1rem;
    height: 1rem;
    color: rgba(37, 211, 102, 0.6);
    transition: transform 0.35s ease, color 0.35s ease;
}

.reserve-wa-card:hover .reserve-wa-card__arrow {
    transform: translate(2px, -2px);
    color: #4ADE80;
}

/* Form card shell */
.reserve-form-card {
    position: relative;
    padding: 1.5rem;
    background: linear-gradient(155deg, rgba(15, 30, 50, 0.65) 0%, rgba(10, 22, 40, 0.8) 100%);
    border: 1px solid rgba(201, 169, 98, 0.18);
    box-shadow: 0 0 48px rgba(201, 169, 98, 0.04);
    overflow: hidden;
}

@media (min-width: 1024px) {
    .reserve-form-card { padding: 1.75rem 2rem; }
}

.reserve-form-card__shine {
    position: absolute;
    top: -60%;
    left: -20%;
    width: 50%;
    height: 200%;
    background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.03) 50%, transparent 60%);
    transform: rotate(12deg);
    pointer-events: none;
}

.reserve-form-card__corner {
    position: absolute;
    width: 1rem;
    height: 1rem;
    pointer-events: none;
}

.reserve-form-card__corner--tl {
    top: 0.625rem;
    left: 0.625rem;
    border-top: 1px solid rgba(201, 169, 98, 0.4);
    border-left: 1px solid rgba(201, 169, 98, 0.4);
}

.reserve-form-card__corner--br {
    bottom: 0.625rem;
    right: 0.625rem;
    border-bottom: 1px solid rgba(201, 169, 98, 0.4);
    border-right: 1px solid rgba(201, 169, 98, 0.4);
}

.reserve-form-card__head {
    position: relative;
    z-index: 1;
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
}

.reserve-form-card__head-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.reserve-form-card__live {
    display: inline-flex;
    align-items: center;
    gap: 0.4375rem;
    flex-shrink: 0;
    padding: 0.3125rem 0.75rem 0.3125rem 0.5625rem;
    font-family: Inter, system-ui, sans-serif;
    font-size: 0.5rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(37, 211, 102, 0.9);
    background: rgba(37, 211, 102, 0.08);
    border: 1px solid rgba(37, 211, 102, 0.22);
}

.reserve-form-card__live-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #25D366;
    box-shadow: 0 0 8px rgba(37, 211, 102, 0.6);
    animation: reserveLivePulse 2s ease-in-out infinite;
}

@keyframes reserveLivePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.45; }
}

/* Form progress */
.reserve-form__progress {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.reserve-form__progress-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.45;
    transition: opacity 0.35s ease;
}

.reserve-form__progress-step.is-active {
    opacity: 1;
}

.reserve-form__progress-num {
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: Inter, system-ui, sans-serif;
    font-size: 0.5625rem;
    font-weight: 700;
    color: rgba(201, 169, 98, 0.7);
    border: 1px solid rgba(201, 169, 98, 0.25);
    background: rgba(201, 169, 98, 0.06);
}

.reserve-form__progress-step.is-active .reserve-form__progress-num {
    color: #0B1528;
    background: #C9A962;
    border-color: #C9A962;
}

.reserve-form__progress-label {
    font-family: Inter, system-ui, sans-serif;
    font-size: 0.5625rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(203, 213, 225, 0.65);
    white-space: nowrap;
}

@media (max-width: 479px) {
    .reserve-form__progress-label { display: none; }
}

.reserve-form__progress-rail {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(201, 169, 98, 0.35), rgba(201, 169, 98, 0.08));
}

/* Field icons */
.reserve-field__icon {
    position: absolute;
    left: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1rem;
    height: 1rem;
    color: rgba(201, 169, 98, 0.45);
    pointer-events: none;
    transition: color 0.35s ease;
    z-index: 1;
}

.reserve-field__icon svg {
    width: 100%;
    height: 100%;
}

.reserve-field__wrap:focus-within .reserve-field__icon {
    color: rgba(201, 169, 98, 0.85);
}

.reserve-field__input--icon {
    padding-left: 2.625rem;
}

.reserve-field__select.reserve-field__input--icon {
    padding-left: 2.625rem;
    background-position: right 1rem center;
}

/* Trust strip */
.reserve-form__trust-strip {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem 1.5rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(201, 169, 98, 0.08);
}

.reserve-form__trust-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4375rem;
    font-family: Inter, system-ui, sans-serif;
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(203, 213, 225, 0.45);
}

.reserve-form__trust-item svg {
    width: 0.875rem;
    height: 0.875rem;
    color: rgba(201, 169, 98, 0.55);
}

@media (prefers-reduced-motion: reduce) {
    .reserve-wa-card__ring { animation: none; }
    .reserve-form-card__live-dot { animation: none; }
}