/* ==========================================================================
   AI Conversation Analyzer — Responsive
   ========================================================================== */

/* Hide mobile-only elements on desktop */
.mobile-only { display: none !important; }

/* ===========================
   Tablet & below (≤ 1024px)
   =========================== */

@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 50px; text-align: center; }
    .hero-content > p { margin-left: auto; margin-right: auto; }
    .hero-buttons { justify-content: center; }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .steps::before { display: none; }
    .steps-5 { grid-template-columns: repeat(3, 1fr); }
    .steps-5::before { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .content-grid { grid-template-columns: 1fr; }
    .grid-2 { grid-template-columns: 1fr; }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .docs-content { padding: 40px 36px 80px; }
}

/* ===========================
   Mobile (≤ 768px)
   =========================== */

@media (max-width: 768px) {
    .section { padding: 60px 0; }
    .page-header { padding: calc(var(--nav-height) + 40px) 0 40px; }
    .page-header h1 { font-size: 2rem; }
    .page-header p { font-size: 0.95rem; }

    .hero-install {
        width: 90vw;
    }

    /* Nav */
    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: rgba(10, 14, 20, 0.97);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border-light);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    .nav-links.open { max-height: 400px; }
    .nav-links a { padding: 14px 24px; border-top: 1px solid var(--border-light); width: 100%; }
    .nav-toggle { display: flex; }
    .btn-github.desktop { display: none; }
    .mobile-only { display: inline-flex !important; }
    .nav-mobile-actions {
        display: flex;
        gap: 10px;
        padding: 16px 24px;
        border-top: 1px solid var(--border-light);
    }
    .nav-mobile-actions .btn-github {
        flex: 1;
        justify-content: center;
        padding: 12px 16px;
    }

    /* Grids — force single column */
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; gap: 30px; }
    .steps-5 { grid-template-columns: 1fr; gap: 20px; }

    /* Footer */
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }

    /* Code blocks */
    .card pre { max-width: 100% !important; overflow-x: auto !important; font-size: 12px !important; }
    .code-block { font-size: 12px; }

    /* Prevent sections from overflowing viewport */
    .section { overflow-x: hidden; }

    /* Misc */
    .mock-stat-row { grid-template-columns: 1fr; }
    .section-header { margin-bottom: 40px; }
    .section-header h2 { font-size: 1.6rem; }
    .cta-banner { padding: 40px 24px; }
    .cta-buttons { flex-direction: column; align-items: stretch; }
    .cta-buttons .btn { width: 100%; }

    /* Docs mobile sidebar dropdown */
    .docs-layout { display: block; height: auto; margin-top: var(--nav-height); }
    .docs-sidebar { display: none; }
    .docs-content { padding: calc(44px + 44px) 16px 60px; height: auto; overflow-y: visible; }

    /* Search bar — fixed below navbar on mobile */
    .docs-search {
        position: fixed;
        top: var(--nav-height);
        left: 0; right: 0;
        z-index: 999;
        margin-bottom: 0;
        padding: 10px 16px;
        border-radius: 0;
        border-left: none; border-right: none; border-top: none;
    }
    .docs-search kbd { display: none; }
    .docs-search-results { position: fixed; top: calc(var(--nav-height) + 44px); left: 0; right: 0; border-radius: 0; border-left: none; border-right: none; }

    .docs-mobile-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        position: fixed;
        top: calc(var(--nav-height) + 44px);
        left: 0; right: 0;
        z-index: 999;
        padding: 0 20px;
        height: 44px;
        background: var(--surface);
        border-bottom: 1px solid var(--border-light);
        font-size: 14px;
        font-weight: 500;
        color: var(--text);
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }

    .docs-mobile-bar i {
        font-size: 12px;
        color: var(--muted);
        transition: transform 0.2s ease;
    }

    .docs-mobile-bar.open i {
        transform: rotate(180deg);
    }

    .docs-mobile-dropdown {
        display: none;
        position: fixed;
        top: calc(var(--nav-height) + 44px + 44px);
        left: 0; right: 0;
        z-index: 998;
        max-height: 50vh;
        overflow-y: auto;
        background: var(--surface);
        border-bottom: 1px solid var(--border-light);
        padding: 8px 0;
        box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    }

    .docs-mobile-dropdown.open { display: block; }

    .docs-mobile-dropdown .docs-nav-group {
        padding: 0 16px;
        margin-bottom: 12px;
    }

    .docs-mobile-dropdown .docs-nav-heading {
        padding: 0 12px;
        margin-bottom: 4px;
    }

    .docs-mobile-dropdown .docs-nav-link {
        padding: 10px 12px 10px 27px;
        font-size: 14px;
    }

    /* Docs prev/next — stack on mobile */
    .docs-prev-next { flex-direction: column; gap: 12px; }
    .docs-next { text-align: left; align-items: flex-start; }

    /* Docs footer — stack on mobile */
    .docs-footer {
        flex-direction: column;
        gap: 10px;
    }
    .docs-footer .btn { width: 100%; justify-content: center; }

    .release-card { 
        overflow: auto;
    }
}

/* ===========================
   Small mobile (≤ 480px)
   =========================== */

@media (max-width: 480px) {
    h1 { letter-spacing: -0.5px; }
    h2 { font-size: 1.4rem; }
    .section { padding: 48px 0; }
    .btn { padding: 12px 20px; font-size: 14px; }
    .btn-lg { padding: 14px 24px; font-size: 15px; }
    .card { padding: 20px; }
    .card pre { padding: 12px !important; font-size: 11px !important; }
    .feature-card { padding: 20px; }
    .timeline-phase { font-size: 11px; }
    .step-number { width: 44px; height: 44px; font-size: 14px; }
    .docs-callout { padding: 14px 16px; }
    .docs-table { font-size: 13px; }
    .docs-table th, .docs-table td { padding: 10px 12px; }
}