/* =====================================================================
   CALDAN CONSTRUCTION — RESPONSIVE STYLESHEET
   Breakpoint-driven overrides for grids, navbar, preloader, and type.
   Loaded after main.css; uses the same CSS custom properties.
   ===================================================================== */


/* ---------- Tablet & smaller (≤ 992px) ---------- */
@media (max-width: 992px) {

    /* 4-col grids collapse to 2-col */
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    /* Hero & section padding trims down */
    .hero,
    section {
        padding-left: 20px;
        padding-right: 20px;
    }

    /* Preloader card stays compact on shorter viewports */
    #preloader .loader-container {
        max-width: 320px;
        padding: 32px 24px;
    }
}


/* ---------- Mobile (≤ 768px) ---------- */
@media (max-width: 768px) {

    /* Grids drop to a single column on phones */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    /* Navbar: hide the inline menu, let the toggle control it */
    .navbar-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--bg-card);
        padding: 16px;
        box-shadow: var(--shadow-md);
        border-top: 1px solid var(--border-light);
    }
    .navbar-menu.active {
        display: flex;
    }
    .navbar-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background: none;
        border: 1px solid var(--border-primary);
        border-radius: var(--radius-md);
        padding: 8px 12px;
        cursor: pointer;
        color: var(--text-primary);
    }

    /* Preloader shrinks for narrow phones */
    #preloader .construction-loader {
        width: 80px;
        height: 80px;
    }
    #preloader .loader-text {
        font-size: 1.2rem;
    }
    #preloader .loader-subtext {
        font-size: 0.75rem;
    }
    #preloader .progress-text {
        font-size: 0.72rem;
    }

    /* Trust counter & large stats: reduce headline weight */
    .trust-counter,
    .stats-bar {
        padding: 24px 16px;
    }
}


/* ---------- Very small phones (≤ 480px) ---------- */
@media (max-width: 480px) {

    #preloader .loader-container {
        padding: 24px 18px;
        gap: 14px;
    }
    #preloader .construction-icon {
        font-size: 2.1rem;
    }
    #preloader .loader-text {
        font-size: 1.05rem;
    }
    #preloader .loader-subtext {
        letter-spacing: 0.06em;
    }

    /* Buttons & inputs get a slightly larger tap target */
    .btn,
    button {
        min-height: 44px;
    }
}


/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    .fade-in-up,
    .fade-in,
    .scale-in {
        opacity: 1 !important;
        transform: none !important;
    }
}