/* =============================================
   FIBLOC — Responsive Breakpoints
   ============================================= */

/* ── Large Desktop (≤1440px) ── */
@media (max-width: 1440px) {
    .footer-grid {
        gap: var(--space-2xl);
    }
}

/* ── Desktop (≤1280px) ── */
@media (max-width: 1280px) {
    .container-custom {
        padding: 0 var(--space-lg);
    }
    
    .additional-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-sm);
    }
}

/* ── Tablet Landscape (≤1024px) ── */
@media (max-width: 1024px) {
    :root {
        --nav-height: 70px;
    }
    
    /* Nav */
    .navbar-nav-desktop {
        display: none;
    }
    
    .nav-cta {
        display: none;
    }
    
    .navbar-mobile-actions {
        display: flex;
    }
    
    .navbar-toggle {
        display: flex;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Additional services */
    .additional-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Process */
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-2xl);
    }
    
    .process-grid::before {
        display: none;
    }
    
    /* Why grid */
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
    
    /* Content grid */
    .content-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    /* Contact grid */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    /* Quote form */
    .quote-form-wrapper {
        padding: var(--space-2xl);
    }
}

/* ── Tablet Portrait (≤768px) ── */
@media (max-width: 768px) {
    :root {
        --nav-height: 64px;
        --space-section: 3.5rem;
    }
    
    /* Hero */
    .hero {
        min-height: auto;
        padding-top: var(--nav-height);
    }
    
    .hero-content {
        padding: var(--space-3xl) 0 var(--space-4xl);
    }
    
    .hero-paragraph {
        font-size: var(--fs-base);
    }
    
    .hero-actions {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .hero-actions .btn-fibloc {
        text-align: center;
        justify-content: center;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .service-card {
        padding: var(--space-xl);
    }
    
    /* Additional */
    .additional-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }
    
    .additional-card {
        padding: var(--space-lg) var(--space-md);
    }
    
    /* Process */
    .process-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-lg);
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
    
    /* CTA section */
    .cta-section {
        padding: var(--space-3xl) 0;
    }
    
    /* Form */
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .quote-form-wrapper {
        padding: var(--space-xl) var(--space-lg);
        border-radius: var(--radius-lg);
    }
    
    /* Page hero */
    .page-hero {
        padding: calc(var(--nav-height) + var(--space-2xl)) 0 var(--space-2xl);
    }
    
    /* Partner banner */
    .partner-banner {
        flex-direction: column;
        text-align: center;
        padding: var(--space-lg);
    }
    
    /* Flash messages */
    .flash-container {
        left: var(--space-md);
        right: var(--space-md);
        max-width: none;
    }
    
    /* Section header */
    .section-header {
        margin-bottom: var(--space-2xl);
    }
    
    /* Floating Action Widgets */
    .floating-action-container {
        bottom: 16px;
        right: 16px;
        left: 16px;
    }
    
    .floating-action-bar {
        width: 100%;
        justify-content: flex-end;
    }
    
    .floating-survey-btn {
        flex: 1;
        max-width: 280px;
        justify-content: center;
        padding: 12px 16px;
        font-size: 0.8rem;
    }

    /* Single compact sticky button on Home */
    .floating-action-container.floating-action-home {
        left: auto !important;
        right: 16px !important;
        bottom: 16px !important;
        width: auto !important;
    }
    .floating-action-container.floating-action-home .floating-action-bar {
        width: auto !important;
    }
    .floating-action-container.floating-action-home .floating-survey-btn {
        flex: none !important;
        max-width: none !important;
        padding: 11px 18px !important;
        font-size: 0.82rem !important;
        box-shadow: 0 6px 20px rgba(220, 38, 38, 0.45) !important;
    }
    
    .floating-action-btn {
        width: 44px;
        height: 44px;
        font-size: 1.2rem;
    }
    
    .floating-btn-tooltip {
        display: none;
    }
}

/* ── Large Mobile (≤576px) ── */
@media (max-width: 576px) {
    .container-custom {
        padding: 0 var(--space-md);
    }
    
    /* Additional services - 2 column on small phones */
    .additional-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-xs);
    }
    
    .additional-card {
        padding: var(--space-md) var(--space-sm);
    }
    
    .additional-card-icon {
        font-size: 1.5rem;
    }
    
    .additional-card-title {
        font-size: 0.7rem;
    }
    
    /* Process steps */
    .process-grid {
        grid-template-columns: 1fr;
    }
    
    /* Why */
    .why-card {
        flex-direction: column;
        gap: var(--space-md);
        padding: var(--space-lg);
    }
    
    /* Buttons */
    .btn-fibloc {
        padding: 12px 24px;
        font-size: var(--fs-xs);
        width: 100%;
        justify-content: center;
    }
    
    .btn-lg {
        padding: 14px 28px;
        font-size: var(--fs-sm);
    }
    
    /* Hero */
    .hero-content {
        padding: var(--space-2xl) 0 var(--space-3xl);
    }
    
    /* Breadcrumbs */
    .breadcrumbs {
        padding-top: calc(var(--nav-height) + var(--space-md));
    }
    
    /* Contact info */
    .contact-info-card {
        padding: var(--space-lg);
    }
    
    /* Floating Action Widgets */
    .floating-survey-btn {
        max-width: none;
        padding: 11px 14px;
        font-size: 0.78rem;
        gap: 6px;
    }
    
    .floating-action-bar {
        gap: 8px;
    }
    
    .floating-action-btn {
        width: 42px;
        height: 42px;
        font-size: 1.15rem;
    }
}

/* ── Small Mobile (≤390px) ── */
@media (max-width: 390px) {
    .container-custom {
        padding: 0 var(--space-sm);
    }
    
    .additional-grid {
        gap: 6px;
    }
    
    .additional-card {
        padding: var(--space-sm);
    }
    
    .additional-card-title {
        font-size: 0.65rem;
        letter-spacing: 0;
    }
    
    .service-card {
        padding: var(--space-lg);
    }
    
    .quote-form-wrapper {
        padding: var(--space-lg) var(--space-md);
    }
    
    .footer-contact-item {
        font-size: var(--fs-xs);
    }

    /* Floating Action Widgets */
    .floating-action-container {
        bottom: 12px;
        right: 10px;
        left: 10px;
    }
    
    .floating-survey-btn {
        padding: 10px 10px;
        font-size: 0.72rem;
    }
    
    .floating-action-btn {
        width: 38px;
        height: 38px;
        font-size: 1.05rem;
    }
}

/* ── Very Small Mobile (≤360px) ── */
@media (max-width: 360px) {
    :root {
        --fs-hero: 2rem;
        --fs-hero-sub: 1.35rem;
        --fs-section: 1.5rem;
    }
}