/* ========================================
       Good Shepherd Pharmacy — Custom Styles
       ======================================== */

    /* --- Base & Typography --- */
    html {
        scroll-behavior: smooth;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    body {
        overflow-x: hidden;
    }

    ::selection {
        background-color: rgba(64, 224, 208, 0.3);
        color: #0A2342;
    }

    /* --- Custom Scrollbar --- */
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: #FAFAF8;
    }
    ::-webkit-scrollbar-thumb {
        background: #0A2342;
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #112D4E;
    }

    /* --- Navbar --- */
    #navbar {
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        background: rgba(250, 250, 248, 0.85);
        border-bottom: 1px solid transparent;
    }

    #navbar.scrolled {
        background: rgba(250, 250, 248, 0.95);
        border-bottom-color: rgba(10, 35, 66, 0.08);
        box-shadow: 0 1px 20px rgba(10, 35, 66, 0.06);
    }

    #navbar.dark {
        background: rgba(10, 35, 66, 0.9);
        border-bottom-color: rgba(64, 224, 208, 0.1);
    }

    #navbar.dark .menu-line {
        background: white;
    }

    /* --- Mobile Menu --- */
    #mobile-menu.open {
        opacity: 1;
        pointer-events: all;
    }

    .mobile-link {
        opacity: 0;
        transform: translateY(10px);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    #mobile-menu.open .mobile-link {
        opacity: 1;
        transform: translateY(0);
    }

    #mobile-menu.open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
    #mobile-menu.open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
    #mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
    #mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.2s; }
    #mobile-menu.open .mobile-link:nth-child(5) { transition-delay: 0.25s; }

    /* --- Menu Button Animation --- */
    #menu-btn.active .menu-line:nth-child(1) {
        transform: rotate(45deg) translate(3px, 3px);
    }
    #menu-btn.active .menu-line:nth-child(2) {
        opacity: 0;
    }
    #menu-btn.active .menu-line:nth-child(3) {
        transform: rotate(-45deg) translate(3px, -3px);
        width: 1.25rem;
    }

    /* --- Service Cards --- */
    .service-card {
        position: relative;
        overflow: hidden;
    }

    .service-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, #40E0D0, #7EE8DC);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .service-card:hover::before {
        transform: scaleX(1);
    }

    /* --- Scroll Reveal Animations --- */
    .reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .reveal[data-reveal] {
        opacity: 0;
        transform: translateY(30px);
    }

    /* --- Reduced Motion --- */
    @media (prefers-reduced-motion: reduce) {
        html {
            scroll-behavior: auto;
        }
        .reveal[data-reveal] {
            opacity: 1;
            transform: none;
            transition: none;
        }
        .service-card::before {
            transform: scaleX(1);
        }
        * {
            transition-duration: 0.01ms !important;
            animation-duration: 0.01ms !important;
        }
    }

    /* --- Hero Stagger --- */
    .hero-stagger {
        opacity: 0;
        transform: translateY(20px);
        animation: heroReveal 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    }

    .hero-stagger:nth-child(1) { animation-delay: 0.1s; }
    .hero-stagger:nth-child(2) { animation-delay: 0.2s; }
    .hero-stagger:nth-child(3) { animation-delay: 0.3s; }
    .hero-stagger:nth-child(4) { animation-delay: 0.4s; }
    .hero-stagger:nth-child(5) { animation-delay: 0.5s; }

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

    @media (prefers-reduced-motion: reduce) {
        .hero-stagger {
            opacity: 1;
            transform: none;
            animation: none;
        }
    }

    /* --- Image Hover --- */
    .overflow-hidden img {
        transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .overflow-hidden:hover img {
        transform: scale(1.03);
    }

    @media (prefers-reduced-motion: reduce) {
        .overflow-hidden img {
            transition: none;
        }
    }

    /* --- Form Focus --- */
    input:focus, textarea:focus {
        border-color: #2DB5A6 !important;
        box-shadow: 0 0 0 3px rgba(45, 181, 166, 0.15) !important;
    }

    /* --- Responsive --- */
    @media (max-width: 768px) {
        .font-serif {
            line-height: 1.1;
        }
    }