/* =====================================================
   DINKTECH SOLUTIONS
   Responsive Engine & Mobile Adaptations
===================================================== */

/* Global Anti-Overflow Lock */
html, body {
    overflow-x: hidden;
    width: 100%;
}

/* ==============================================
   TABLET LANDSCAPE / PORTRAIT (<= 992px)
================================================= */
@media (max-width: 992px) {
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero h1 {
        font-size: 34px;
    }
}

/* ==============================================
   SMARTPHONE & NATIVE MOBILE (<= 768px)
================================================= */
@media (max-width: 768px) {
    
    html, body {
        overflow-x: hidden !important;
        width: 100% !important;
        position: relative;
    }

    .container {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 12px !important;
        padding-right: 12px !important;
    }

    .card, .dink-card {
        padding: 18px 14px !important;
        border-radius: 12px !important;
    }

    /* Header & Navigation Mobile Adaptations */
    .main-header {
        min-height: 70px !important;
        background: var(--dink-navy) !important;
    }
    
    .nav-container {
        height: 70px !important;
        padding: 5px 0 !important;
    }

    .logo-img {
        height: 42px !important;
    }

    /* Mobile Slide-down Navigation Panel */
    #nav-menu {
        position: absolute !important;
        top: 70px !important;
        left: 0 !important;
        width: 100% !important;
        max-height: calc(100vh - 70px) !important;
        overflow-y: auto !important;
        background: var(--dink-navy) !important;
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3) !important;
        border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
        border-bottom: 3px solid var(--dink-lime) !important;
        display: none !important; 
        z-index: 9999 !important;
    }

    #nav-menu.active {
        display: block !important;
    }

    #nav-menu ul {
        flex-direction: column !important;
        gap: 0 !important;
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
    }

    #nav-menu ul li {
        width: 100% !important;
    }

    #nav-menu ul li a {
        display: block !important;
        padding: 16px 20px !important;
        font-size: 16px !important;
        color: #FFFFFF !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
        font-weight: 600 !important;
        text-align: left !important;
    }

    #nav-menu ul li a:hover {
        background: rgba(163, 230, 53, 0.15) !important;
        color: var(--dink-lime) !important;
    }

    .menu-toggle {
        display: block !important;
        font-size: 26px !important;
        color: var(--dink-lime) !important;
        padding: 8px !important;
    }

    .footer-container {
        grid-template-columns: 1fr !important;
        text-align: center !important;
        gap: 25px !important;
    }

    .hero h1 {
        font-size: 26px !important;
    }

    /* Calendar & Dynamic Booking Form Containers */
    #calendar-container,
    #booking-details-container {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 auto !important;
    }

    .calendar-wrapper {
        width: 100% !important;
        max-width: 100% !important;
    }

    .calendar-table {
        width: 100% !important;
        table-layout: fixed !important;
    }

    .calendar-day {
        padding: 6px 2px !important;
        min-height: 50px !important;
        border-color: var(--dink-border) !important;
    }

    .time-slots-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }
}

/* ==============================================
   ULTRA-SMALL SCREENS (<= 480px)
================================================= */
@media (max-width: 480px) {
    .btn {
        padding: 10px 20px;
        font-size: 14px;
        width: 100%;
        justify-content: center;
    }

    .time-slots-grid {
        grid-template-columns: 1fr !important;
    }
}