/* Hero & Booking — Best Star Inn */

.hero-section {
    position: relative;
    min-height: clamp(520px, 85vh, 780px);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: var(--text-light);
}

.hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: kenBurns 20s ease-in-out infinite alternate;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        135deg,
        rgba(8, 22, 41, 0.82) 0%,
        rgba(11, 30, 54, 0.55) 45%,
        rgba(11, 30, 54, 0.75) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 6rem 1rem 8rem;
    max-width: 820px;
    animation: fadeInUp 1s ease-out;
}

.hero-eyebrow {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.hero-section h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 1rem;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-section p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.88);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    max-width: 560px;
    margin-inline: auto;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

/* Booking Section — floating card */
.booking-section {
    position: relative;
    z-index: 10;
    margin-top: -4.5rem;
    padding-bottom: 2rem;
    scroll-margin-top: calc(var(--header-height) + 1rem);
}

.booking-card {
    background: var(--background-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 2rem;
    border: 1px solid var(--border-light);
}

.booking-card-header {
    margin-bottom: 1.5rem;
}

.booking-card-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--text-headings);
    margin: 0;
}

.search-bar-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-width: 0;
    width: 100%;
}

.search-bar-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    min-width: 0;
}

.search-bar-input-group label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.search-bar-input-group input,
.search-bar-input-group select {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-dark);
    background: var(--background-light);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    box-sizing: border-box;
}

.date-picker-wrapper {
    position: relative;
    width: 100%;
    min-width: 0;
}

.search-bar-input-group .date-picker-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 1;
    border: none;
    padding: 0;
    margin: 0;
}

.date-picker-display {
    display: block;
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-dark);
    background: var(--background-light);
    box-sizing: border-box;
    min-width: 0;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-bar-input-group input:focus,
.search-bar-input-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(var(--accent-color-rgb), 0.2);
}

.btn-search {
    width: 100%;
    padding: 0.95rem 1.5rem;
}

.booking-error {
    color: #9B1C1C;
    background: #FEE2E2;
    text-align: center;
    padding: 0.85rem 1rem;
    margin-top: 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
}

@media (min-width: 640px) {
    .search-bar-container {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    }
    .btn-search {
        grid-column: 1 / -1;
    }
}

@media (min-width: 900px) {
    .booking-card {
        padding: 2.5rem 3rem;
    }
    .search-bar-container {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) auto;
    }
    .btn-search {
        grid-column: auto;
        width: auto;
        min-width: 160px;
        white-space: nowrap;
    }
}

@media (max-width: 767px) {
    .hero-content {
        padding: 5rem 1rem 7rem;
    }
    .booking-section {
        margin-top: -3rem;
        padding-inline: 0;
    }
    .booking-card {
        padding: 1.5rem;
    }
}

@media (max-width: 520px) {
    .booking-card {
        padding: 1.25rem;
        border-radius: var(--radius-md);
    }
    .search-bar-container {
        gap: 0.6rem;
    }
    .search-bar-input-group input,
    .search-bar-input-group select,
    .date-picker-display {
        padding: 0.75rem 0.6rem;
        font-size: 0.88rem;
    }
}

@media (max-width: 400px) {
    .booking-card {
        padding: 0.85rem 0.65rem;
        border-radius: var(--radius-sm);
    }
    .search-bar-container {
        gap: 0.5rem;
    }
    .search-bar-input-group input,
    .search-bar-input-group select,
    .date-picker-display {
        padding: 0.6rem 0.35rem;
        font-size: 0.82rem;
    }
    .booking-card-title {
        font-size: 1.25rem;
    }
    .booking-card-header {
        margin-bottom: 1rem;
    }
    .search-bar-input-group label {
        font-size: 0.6rem;
    }
    .btn-search {
        padding: 0.75rem 1rem;
        font-size: 0.82rem;
    }
}