/* Explain: Premium Rosso Exotics components and interaction states */
.luxury-shell {
    position: relative;
    isolation: isolate;
}

.luxury-shell::before {
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    content: "";
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 88px 88px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 82%);
}

.brand-mark {
    display: inline-grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 50%;
    background: var(--primary-color);
    box-shadow: 0 14px 36px rgba(230, 0, 0, 0.38);
    color: var(--white-color);
    font-family: var(--font-heading);
    font-size: 0.72rem;
    letter-spacing: -0.08em;
}

.menu-panel {
    transform: translateX(108%);
    transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.menu-panel.is-open {
    transform: translateX(0);
}

.menu-scrim {
    pointer-events: none;
    opacity: 0;
    transition: opacity 320ms ease;
}

.menu-scrim.is-open {
    pointer-events: auto;
    opacity: 1;
}

.nav-link-luxury {
    position: relative;
    display: flex;
    min-height: 52px;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(229, 229, 229, 0.12);
    color: var(--white-color);
    font-family: var(--font-heading);
    font-size: clamp(1.35rem, 5vw, 2.45rem);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: color 240ms ease, padding-left 240ms ease;
}

.nav-link-luxury:hover,
.nav-link-luxury:focus-visible {
    color: var(--primary-color);
    padding-left: 0.4rem;
    outline: none;
}

.btn-rosso {
    min-height: 52px;
    border: 0;
    border-radius: var(--radius-pill);
    background: var(--primary-color);
    color: var(--white-color);
    box-shadow: var(--shadow-red);
    font-family: var(--font-heading);
    font-size: 0.74rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    transition: transform 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.btn-rosso:hover,
.btn-rosso:focus-visible {
    background: var(--primary-hover);
    box-shadow: 0 20px 64px rgba(230, 0, 0, 0.48);
    transform: translateY(-2px);
}

.btn-ghost-luxury {
    min-height: 52px;
    border: 1px solid rgba(229, 229, 229, 0.28);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.04);
    color: var(--white-color);
    font-family: var(--font-heading);
    font-size: 0.74rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    transition: border-color 220ms ease, color 220ms ease, transform 220ms ease;
}

.btn-ghost-luxury:hover,
.btn-ghost-luxury:focus-visible {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.rosso-pill-card {
    border: 1px solid rgba(229, 229, 229, 0.16);
    border-radius: 999px 999px 34px 34px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.035));
    box-shadow: var(--shadow-luxury);
    overflow: hidden;
    transition: transform 260ms ease, border-color 260ms ease, box-shadow 260ms ease;
}

.rosso-pill-card:hover {
    border-color: rgba(230, 0, 0, 0.58);
    box-shadow: 0 28px 90px rgba(230, 0, 0, 0.18);
    transform: translateY(-8px);
}

.input-luxury {
    min-height: 58px;
    border: 1px solid rgba(229, 229, 229, 0.18);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.055);
    color: var(--white-color);
    padding: 1rem 1.1rem;
    outline: none;
    transition: border-color 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.input-luxury::placeholder {
    color: rgba(229, 229, 229, 0.54);
}

.input-luxury:focus {
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.09);
    box-shadow: 0 0 0 4px rgba(230, 0, 0, 0.18);
}

.reserve-focus-button {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 45;
    display: inline-flex;
    min-height: 56px;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    border-radius: var(--radius-pill);
    background: var(--primary-color);
    color: var(--white-color);
    box-shadow: 0 16px 54px rgba(230, 0, 0, 0.55);
    padding: 0 1.2rem;
    font-family: var(--font-heading);
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.reserve-overlay {
    pointer-events: none;
    opacity: 0;
    transform: translateY(18px) scale(0.985);
    transition: opacity 240ms ease, transform 280ms ease;
}

.reserve-overlay.is-open {
    pointer-events: auto;
    opacity: 1;
    transform: translateY(0) scale(1);
}

.status-message {
    display: none;
    border-radius: 18px;
    padding: 0.85rem 1rem;
    font-weight: 600;
}

.status-message.is-visible {
    display: block;
}

.status-message.is-success {
    border: 1px solid rgba(34, 197, 94, 0.42);
    background: rgba(34, 197, 94, 0.12);
    color: #BBF7D0;
}

.status-message.is-error {
    border: 1px solid rgba(248, 113, 113, 0.42);
    background: rgba(248, 113, 113, 0.13);
    color: #FECACA;
}

@keyframes scrolling-banner {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.animate-banner {
    animation: scrolling-banner 20s linear infinite;
    width: max-content;
}