/* ===================================
   PROFESSIONAL MOBILE MENU - CLEAN & MINIMAL
   =================================== */

@media (max-width: 768px) {

    /* Improved Touch Targets */
    .btn,
    a.btn,
    button {
        min-height: 48px !important;
        padding: 14px 24px !important;
        font-size: 1rem !important;
    }

    /* Premium Typography for Mobile */
    h1,
    .h1 {
        font-size: clamp(2rem, 8vw, 3rem) !important;
        line-height: 1.2 !important;
        margin-bottom: 1rem !important;
    }

    h2,
    .h2 {
        font-size: clamp(1.75rem, 6vw, 2.5rem) !important;
        line-height: 1.3 !important;
    }

    h3,
    .h3 {
        font-size: clamp(1.5rem, 5vw, 2rem) !important;
    }

    /* Better Spacing */
    .section {
        padding: 3rem 0 !important;
    }

    .container {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    /* Optimize Glassmorphism for Mobile Performance */
    .glass-card,
    .glassmorphism,
    [class*="glass"] {
        backdrop-filter: blur(15px) !important;
        -webkit-backdrop-filter: blur(15px) !important;
    }

    /* Reduce Particle Count for Performance */
    .floating-particles .particle:nth-child(n+4),
    .corporate-particle:nth-child(3),
    .contact-particle:nth-child(3),
    .particles .particle:nth-child(n+3) {
        display: none !important;
    }

    /* Premium Mobile Navigation */
    .navbar {
        padding: 0.75rem 1rem !important;
    }

    .navbar-brand img {
        max-height: 40px !important;
    }

    /* ========================================
       PREMIUM MOBILE MENU — DROPDOWN CARD
       Works correctly with Bootstrap collapse
       ======================================== */

    /* The collapse panel: a card positioned below the navbar */
    .navbar-collapse {
        position: fixed;
        top: 5.25rem;
        left: 0.75rem;
        right: 0.75rem;
        background: #ffffff;
        border-radius: 20px;
        box-shadow:
            0 8px 32px rgba(1, 99, 88, 0.12),
            0 20px 60px rgba(0, 0, 0, 0.10),
            inset 0 1px 0 rgba(255, 255, 255, 0.9);
        border: 1px solid rgba(1, 99, 88, 0.1);
        max-height: 82vh;
        overflow-y: auto;
        overflow-x: hidden;
        /* DO NOT set display here — Bootstrap controls that */
        z-index: 9999;
        padding: 0;
        margin: 0 !important;
    }


    /* Smooth Scrollbar */
    .navbar-collapse::-webkit-scrollbar {
        width: 3px;
    }

    .navbar-collapse::-webkit-scrollbar-track {
        background: transparent;
    }

    .navbar-collapse::-webkit-scrollbar-thumb {
        background: rgba(1, 99, 88, 0.25);
        border-radius: 10px;
    }

    /* Thin gradient accent stripe at top of card */
    .navbar-collapse::before {
        content: '';
        display: block;
        height: 4px;
        background: linear-gradient(90deg, #016358, #02a388, #016358);
        border-radius: 20px 20px 0 0;
    }

    /* Hide the mobile-nav-close div (not needed with card approach) */
    .mobile-nav-close {
        display: none !important;
    }

    /* Nav items container */
    .navbar-nav {
        padding: 0.875rem 0.875rem 0.5rem;
    }

    /* Nav Items */
    .navbar-nav .nav-item {
        margin-bottom: 0.25rem;
    }

    /* Clean Nav Links */
    .navbar-nav .nav-link {
        padding: 0.875rem 3rem 0.875rem 1rem !important;
        /* right pad = space for caret */
        font-size: 1rem !important;
        font-weight: 700 !important;
        color: #1a202c !important;
        border-radius: 12px;
        margin-bottom: 0;
        transition: all 0.22s ease;
        position: relative !important;
        /* anchor for the absolute caret */
        display: block !important;
        /* plain block, NOT flex */
        letter-spacing: 0.01em;
    }

    .navbar-nav .nav-link:hover,
    .navbar-nav .nav-link:active {
        background: rgba(1, 99, 88, 0.07) !important;
        color: #016358 !important;
    }

    /* Caret — absolutely pinned to right edge, always on same line as text */
    .navbar-nav .dropdown-toggle::after {
        position: absolute !important;
        right: 1rem !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        margin: 0 !important;
        display: inline-block !important;
        content: "" !important;
        border-top: 0.3em solid currentColor !important;
        border-right: 0.3em solid transparent !important;
        border-bottom: 0 !important;
        border-left: 0.3em solid transparent !important;
        background: none !important;
        width: auto !important;
        height: auto !important;
        opacity: 0.5;
        transition: transform 0.3s ease, opacity 0.2s ease !important;
    }

    .navbar-nav .dropdown-toggle[aria-expanded="true"]::after {
        transform: translateY(-50%) rotate(180deg) !important;
        opacity: 1 !important;
        color: #016358 !important;
    }


    /* Dropdown Menu - Nested */
    .navbar-nav .dropdown-menu {
        background: #f7fafc;
        border: 1px solid rgba(1, 99, 88, 0.08);
        border-radius: 14px;
        margin: 0.375rem 0 0.5rem;
        padding: 0.5rem 0.5rem;
        position: static !important;
        transform: none !important;
        box-shadow: none;
        animation: none;
        width: 100%;
    }

    .navbar-nav .dropdown-item {
        padding: 0.8rem 1rem !important;
        font-size: 0.95rem !important;
        font-weight: 600 !important;
        color: #4a5568 !important;
        border-radius: 10px;
        transition: all 0.2s ease;
        margin-bottom: 0.125rem;
        gap: 0.625rem;
    }

    .navbar-nav .dropdown-item::before {
        display: none;
    }

    .navbar-nav .dropdown-item:last-child {
        margin-bottom: 0;
    }

    .navbar-nav .dropdown-item:hover,
    .navbar-nav .dropdown-item:active {
        background: rgba(1, 99, 88, 0.08) !important;
        color: #016358 !important;
        padding-left: 1.25rem !important;
    }

    /* CTA Buttons in mobile nav */
    .navbar-nav .nav-item:has(.btn) {
        margin-top: 0.375rem;
    }

    .navbar-nav .btn-outline-primary {
        width: 100%;
        justify-content: center;
        border-radius: 14px !important;
        padding: 0.875rem 1.5rem !important;
        font-size: 0.95rem !important;
        font-weight: 700 !important;
        margin-top: 0.25rem;
    }

    .navbar-nav .btn-primary {
        width: 100%;
        justify-content: center;
        border-radius: 14px !important;
        padding: 0.95rem 1.5rem !important;
        font-size: 0.95rem !important;
        font-weight: 700 !important;
        background: linear-gradient(135deg, #016358, #02a388) !important;
        box-shadow: 0 8px 20px rgba(1, 99, 88, 0.25) !important;
        border: none !important;
        margin-top: 0.25rem;
    }

    .navbar-nav .btn-primary:active {
        transform: scale(0.98);
    }


    .mobile-nav-close {
        position: sticky;
        top: 0;
        height: 80px;
        background: linear-gradient(135deg, #016358 0%, #02a388 100%);
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 1.5rem;
        flex-shrink: 0;
        z-index: 10;
        margin-bottom: 0;
    }

    .mobile-nav-brand {
        font-family: 'DM Sans', sans-serif;
        font-size: 1.375rem;
        font-weight: 900;
        color: #fff;
        letter-spacing: -0.01em;
    }

    .mobile-nav-brand small {
        display: block;
        font-size: 0.7rem;
        font-weight: 500;
        color: rgba(255, 255, 255, 0.75);
        letter-spacing: 1px;
        text-transform: uppercase;
    }

    .mobile-nav-x {
        width: 40px;
        height: 40px;
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.15);
        border: 1px solid rgba(255, 255, 255, 0.2);
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        font-size: 1.1rem;
        cursor: pointer;
        transition: background 0.2s ease;
    }

    .mobile-nav-x:hover {
        background: rgba(255, 255, 255, 0.25);
    }



    /* ========================================
       MOBILE MENU FOOTER - PROFESSIONAL
       ======================================== */

    .mobile-menu-footer {
        background: #f8f9fa;
        padding: 1.5rem 1.25rem;
        margin-top: 0;
    }

    /* Quick Contact Icons - Icon Only Design */
    .mobile-quick-contact {
        display: flex;
        justify-content: center;
        gap: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .mobile-contact-icon {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
        text-decoration: none;
        transition: all 0.3s ease;
    }

    .mobile-contact-icon i {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 52px;
        height: 52px;
        background: white;
        border-radius: 50%;
        color: var(--color-primary);
        font-size: 1.375rem;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .mobile-contact-icon .contact-label {
        font-size: 0.8125rem;
        font-weight: 600;
        color: var(--color-text);
        transition: color 0.3s ease;
    }

    .mobile-contact-icon:hover i,
    .mobile-contact-icon:active i {
        transform: translateY(-4px) scale(1.1);
        box-shadow: 0 6px 20px rgba(1, 99, 88, 0.2);
        background: var(--color-primary);
        color: white;
    }

    .mobile-contact-icon:hover .contact-label,
    .mobile-contact-icon:active .contact-label {
        color: var(--color-primary);
    }

    /* Clean Divider */
    .mobile-menu-divider {
        height: 1px;
        background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.1), transparent);
        margin-bottom: 1.5rem;
    }

    /* Social Media - Professional */
    .mobile-social-links {
        text-align: center;
    }

    .mobile-social-title {
        font-size: 0.8125rem;
        font-weight: 700;
        color: var(--color-text);
        margin-bottom: 1rem;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

    .mobile-social-icons {
        display: flex;
        justify-content: center;
        gap: 1rem;
        flex-wrap: wrap;
    }

    .mobile-social-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        background: white;
        border-radius: 50%;
        color: var(--color-primary);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        text-decoration: none;
    }

    .mobile-social-icon i {
        font-size: 1.125rem;
    }

    .mobile-social-icon:hover,
    .mobile-social-icon:active {
        transform: translateY(-4px) scale(1.1);
        box-shadow: 0 6px 20px rgba(1, 99, 88, 0.2);
        background: var(--color-primary);
        color: white;
    }


    /* Premium Card Stacking */
    .card {
        margin-bottom: 1.5rem;
    }

    .row>[class*="col-"] {
        margin-bottom: 1.5rem;
    }

    /* Form Optimization */
    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="password"],
    textarea,
    select {
        min-height: 48px !important;
        font-size: 16px !important;
        /* Prevents zoom on iOS */
        padding: 12px 16px !important;
        border-radius: 12px !important;
    }

    textarea {
        min-height: 120px !important;
    }

    /* Premium Hero Sections Mobile */
    .hero-section,
    .contact-hero-section {
        min-height: 60vh !important;
        padding: 6rem 0 4rem !important;
    }

    /* Premium Text Effects for Mobile */
    .text-gradient {
        font-size: clamp(2rem, 7vw, 3rem) !important;
    }

    /* Improved Stats Display */
    .stat-number {
        font-size: 1.75rem !important;
    }

    .stat-label {
        font-size: 0.8125rem !important;
    }

    /* Location Cards Mobile */
    .location-card {
        padding: 2rem 1.5rem !important;
        margin-bottom: 1rem;
    }

    .location-icon {
        width: 60px !important;
        height: 60px !important;
        font-size: 1.5rem !important;
    }

    /* Benefit Cards Mobile */
    .benefit-card {
        padding: 2rem 1.5rem !important;
    }

    .benefit-icon {
        width: 70px !important;
        height: 70px !important;
        font-size: 1.75rem !important;
    }

    /* Contact Form Mobile */
    .contact-form-card {
        padding: 2rem 1.5rem !important;
    }

    .contact-icon {
        width: 55px !important;
        height: 55px !important;
        font-size: 1.25rem !important;
    }

    /* Premium Scroll Animations */
    .animate-on-scroll {
        animation: mobileSlideUp 0.6s ease-out !important;
    }

    @keyframes mobileSlideUp {
        from {
            opacity: 0;
            transform: translateY(20px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* Improved Image Loading */
    img {
        max-width: 100%;
        height: auto;
    }

    /* Premium Footer Mobile */
    footer {
        padding: 3rem 0 2rem !important;
    }

    footer .col-md-3,
    footer .col-md-4 {
        margin-bottom: 2rem;
    }
}

/* Extra Small Devices (< 576px) */
@media (max-width: 575px) {

    /* Even Larger Touch Targets */
    .btn,
    a.btn,
    button {
        min-height: 52px !important;
        padding: 16px 28px !important;
    }

    /* Compact Hero */
    .hero-section,
    .corporate-hero-section,
    .contact-hero-section {
        min-height: 50vh !important;
        padding: 5rem 0 3rem !important;
    }

    /* Compact Glass Cards */
    .corporate-hero-glass-card,
    .contact-form-card {
        padding: 1.5rem 1.25rem !important;
        border-radius: 24px !important;
    }

    /* Compact Stats */
    .corporate-stats-card {
        padding: 1.5rem !important;
    }

    .stat-icon {
        width: 50px !important;
        height: 50px !important;
        font-size: 1.25rem !important;
    }
}

/* Landscape Mobile (Small Height) */
@media (max-width: 768px) and (max-height: 500px) and (orientation: landscape) {

    .hero-section,
    .corporate-hero-section,
    .contact-hero-section {
        min-height: auto !important;
        padding: 4rem 0 3rem !important;
    }

    .navbar {
        padding: 0.5rem 1rem !important;
    }
}

/* Premium Tablet Optimizations (768px - 991px) */
@media (min-width: 769px) and (max-width: 991px) {

    /* Maintain desktop-like experience with touch optimization */
    .btn,
    a.btn,
    button {
        min-height: 44px !important;
    }

    input[type="text"],
    input[type="email"],
    input[type="tel"],
    textarea {
        min-height: 44px !important;
        font-size: 16px !important;
    }

    .hero-section {
        min-height: 70vh !important;
    }
}

/* Touch Device Optimizations (Applies to all touch devices) */
@media (hover: none) and (pointer: coarse) {

    /* Remove hover effects on touch devices */
    .hover-lift:hover,
    .shadow-hover:hover,
    .card:hover,
    .benefit-card:hover,
    .location-card:hover {
        transform: none !important;
    }

    /* Add active states instead */
    .hover-lift:active,
    .card:active,
    .benefit-card:active,
    .location-card:active {
        transform: scale(0.98) !important;
        transition: transform 0.1s ease !important;
    }

    /* Better touch feedback */
    .btn:active,
    a.btn:active,
    button:active {
        transform: scale(0.96) !important;
        transition: transform 0.1s ease !important;
    }
}

/* Performance: Reduce Motion for Users Who Prefer It */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .floating-particles,
    .corporate-particles,
    .contact-particles,
    .particles {
        display: none !important;
    }
}

/* Dark Mode Support (Optional Enhancement) */
@media (prefers-color-scheme: dark) {
    /* Can add dark mode styles here in future */
}

/* High DPI Screens */
@media (-webkit-min-device-pixel-ratio: 2),
(min-resolution: 192dpi) {

    /* Optimize for retina displays */
    img {
        image-rendering: -webkit-optimize-contrast;
    }
}

/* Print Styles */
@media print {

    .navbar,
    .floating-particles,
    .btn,
    footer {
        display: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }
}