/* ============================================
   LAYOUT CSS - PROGRESSIVE ENHANCEMENT
   Mobile-first responsive layouts using min-width queries
   Enhances base.css for tablet and desktop viewports
   ============================================ */

/* ============================================
   TABLET (≥ 640px)
   ============================================ */
@media (min-width: 640px) {

    /* Typography adjustments */
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }

    .section-subtitle {
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    /* Navigation - Show company name */
    .company-name {
        display: inline-block;
    }

    /* Hero - Horizontal button layout */
    .hero-cta {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }

    .btn {
        width: auto;
        min-width: 160px;
    }

    /* About - Start transitioning to two-column */
    .about-content {
        gap: var(--spacing-2xl);
    }

    /* Feature tabs - More spacing */
    .tab-inner {
        padding: var(--spacing-xl);
    }

    /* Package cards - 2 columns */
    .packages-stack {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .package-card {
        flex: 0 1 calc(50% - var(--spacing-md));
        max-width: 320px;
    }


    /* Footer - 2 columns */
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }

    /* Modal - Larger on tablet */
    .modal-container {
        width: calc(100% - 80px);
        max-width: 600px;
    }

    .modal-content {
        padding: var(--spacing-2xl);
    }

    .modal-close {
        top: var(--spacing-lg);
        right: var(--spacing-lg);
        width: 40px;
        height: 40px;
    }

    .modal-header h2 {
        font-size: var(--font-size-3xl);
    }
}

/* ============================================
   DESKTOP (≥ 1024px)
   ============================================ */
@media (min-width: 1024px) {

    /* Enhanced Background */
    .background-image {
        background-image: url('../assets/background.jpg'); /* Desktop background */
    }

    /* Fuller bokeh effects on desktop */
    .bokeh-element {
        filter: blur(80px);
        opacity: 0.15;
    }

    .bokeh-1 {
        width: 500px;
        height: 500px;
    }

    .bokeh-2 {
        width: 400px;
        height: 400px;
    }

    .bokeh-3 {
        width: 350px;
        height: 350px;
        bottom: 15%;
        left: 25%;
    }

    .bokeh-4 {
        width: 450px;
        height: 450px;
        top: 30%;
        left: 45%;
    }

    /* Navigation styles moved to main.css for consolidation */
    /* Desktop nav: @media (min-width: 768px) in main.css */
    /* Mobile nav: responsive.css for mobile overrides */

    /* Hero - Desktop layout */
    .hero-section {
        min-height: 100vh;
        padding-top: var(--spacing-3xl);
    }

    .hero-title {
        font-size: var(--font-size-5xl);
        letter-spacing: -2px;
    }

    .hero-title .word {
        margin: 0 0.3em;
    }

    .hero-tagline {
        font-size: var(--font-size-2xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-lg);
        max-width: 600px;
    }

    .hero-cta {
        gap: var(--spacing-md);
    }

    .scroll-indicator {
        bottom: var(--spacing-2xl);
        font-size: var(--font-size-sm);
    }

    /* About - Two-column layout */
    .about-content {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-3xl);
        align-items: center;
    }

    .about-text {
        font-size: var(--font-size-lg);
    }

    .about-highlight {
        font-size: var(--font-size-xl);
    }

    .about-image img {
        max-height: none;
        height: 100%;
    }

    /* Feature Tabs - Side-by-side layout */
    .tab-inner {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
        align-items: center;
        padding: var(--spacing-2xl);
    }

    .tab-text {
        order: 1;
    }

    .tab-image {
        order: 2;
        height: 300px;
        max-height: none;
    }

    .tab-text h3 {
        font-size: var(--font-size-2xl);
    }

    .tab-text p {
        font-size: var(--font-size-lg);
    }

    /* Package Cards - 4 columns horizontal */
    .packages-stack {
        flex-direction: row;
        flex-wrap: nowrap;
        justify-content: center;
        gap: var(--spacing-lg);
    }

    .package-card {
        flex: 0 1 280px;
        max-width: 280px;
    }

    .package-icon {
        font-size: 2.5rem;
    }

    .package-title {
        font-size: var(--font-size-2xl);
    }

    .package-description {
        font-size: var(--font-size-base);
    }

    .package-features li {
        font-size: var(--font-size-base);
    }


    /* Footer - 4 columns */
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-2xl);
    }

    .footer-top {
        margin-bottom: var(--spacing-2xl);
        padding-bottom: var(--spacing-xl);
    }

    .footer-logo {
        font-size: var(--font-size-2xl);
    }

    .footer-links a,
    .footer-links span {
        min-height: auto;
    }

    /* Modal - Desktop size */
    .modal-container {
        max-width: 700px;
    }

    /* Remove touch-specific styles on desktop */
    @media (hover: hover) and (pointer: fine) {
        .btn:hover {
            transform: scale(1.02);
        }

        .btn-primary:hover {
            box-shadow: 0 0 30px rgba(74, 144, 226, 0.25);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.15);
        }

        .package-card:hover {
            transform: translateY(-4px);
        }

    }
}

/* ============================================
   LARGE DESKTOP (≥ 1280px)
   ============================================ */
@media (min-width: 1280px) {

    /* Content container - Max width expansion */
    .content-container {
        max-width: 1400px;
    }

    /* Hero - Larger typography */
    .hero-title {
        font-size: 4rem;
    }

    /* Sections - More generous spacing */
    section {
        padding: var(--spacing-3xl) 0;
    }

    .section-title {
        font-size: 3rem;
    }

    /* Package cards - More spread */
    .packages-stack {
        gap: var(--spacing-2xl);
    }

    .package-card {
        max-width: 320px;
    }

}

/* ============================================
   ULTRA-WIDE (≥ 1536px)
   ============================================ */
@media (min-width: 1536px) {

    .content-container {
        max-width: 1536px;
    }

    .hero-title {
        font-size: 4.5rem;
    }

    .section-title {
        font-size: 3.5rem;
    }
}

/* ============================================
   CONTAINER QUERIES (Modern Enhancement)
   ============================================ */

/* Container query support detection */
@supports (container-type: inline-size) {

    /* Define containers */
    .about-content,
    .tab-inner,
    .cascading-card {
        container-type: inline-size;
    }

    /* Responsive card based on container width */
    @container (min-width: 600px) {
        .cascade-card-header h3 {
            font-size: var(--font-size-2xl);
        }
    }

    /* Tab content responsive to its container */
    @container (min-width: 800px) {
        .tab-inner {
            grid-template-columns: 1fr 1fr;
        }
    }
}

/* ============================================
   LANDSCAPE ORIENTATION ADJUSTMENTS
   ============================================ */
@media (max-height: 600px) and (orientation: landscape) {

    .hero-section {
        min-height: auto;
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--spacing-sm);
    }

    .hero-subtitle {
        margin-bottom: var(--spacing-md);
    }

    .scroll-indicator {
        display: none;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {

    /* Hide interactive elements */
    .nav-toggle,
    .scroll-indicator,
    .bokeh-overlay,
    .background-layer,
    .modal {
        display: none !important;
    }

    /* Adjust colors for print */
    body {
        background: white;
        color: black;
    }

    .hero-title,
    .section-title {
        color: black;
        -webkit-text-fill-color: black;
    }

    /* Remove animations and transitions */
    * {
        animation: none !important;
        transition: none !important;
    }

    /* Prevent page breaks inside elements */
    section,
    .package-card,
    .cascading-card,
    .about-content {
        page-break-inside: avoid;
    }

    /* Adjust spacing for print */
    section {
        padding: 2rem 0;
    }

    .btn {
        border: 1px solid black;
    }
}