/* ============================================================================
   İSTANBUL HAMAL HİZMETİ - MOBİL & DUYARLI TEMA STİLLERİ (responsive.css)
   ============================================================================ */

/* ----------------------------------------------------------------------------
   1. LAPTOP & KÜÇÜK MASAÜSTÜ (max-width: 1024px)
   ---------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    html {
        font-size: 15px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .hero-card-box {
        max-width: 600px;
        margin: 0 auto;
    }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }

    .pre-footer-cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .pre-footer-cta-buttons {
        width: 100%;
        justify-content: center;
    }
}

/* ----------------------------------------------------------------------------
   2. TABLET VE MOBİL MENÜ DÖNÜŞÜMÜ (max-width: 991px)
   ---------------------------------------------------------------------------- */
@media (max-width: 991px) {
    .top-bar {
        display: none; /* Mobilde temiz görünüm için üst bar gizlenir */
    }

    .navbar-inner {
        height: 70px;
    }

    .navbar-cta-desktop {
        display: none;
    }

    /* Hamburger Menü Butonu */
    .navbar-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 20px;
        background: transparent;
        border: none;
        cursor: pointer;
        z-index: 1001;
        padding: 0;
    }

    .toggle-bar {
        width: 100%;
        height: 3px;
        background-color: var(--color-primary);
        border-radius: var(--radius-full);
        transition: all var(--transition-normal);
    }

    /* Hamburger Açılma Animasyonu */
    .navbar-toggle.is-active .toggle-bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .navbar-toggle.is-active .toggle-bar:nth-child(2) {
        opacity: 0;
    }
    .navbar-toggle.is-active .toggle-bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    /* Off-canvas Mobil Menü */
    .navbar-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 310px;
        max-width: 85vw;
        height: 100vh;
        background-color: var(--color-white);
        padding: 6rem 1.5rem 2rem;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-normal);
        z-index: 1000;
        overflow-y: auto;
    }

    .navbar-menu.is-active {
        right: 0;
    }

    .navbar-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        width: 100%;
    }

    .navbar-item {
        width: 100%;
    }

    .navbar-link {
        display: block;
        width: 100%;
        padding: 0.75rem 0;
        font-size: 1.15rem;
        border-bottom: 1px solid var(--color-border);
    }

    .navbar-dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        width: 100%;
        padding: 0.5rem 0 0.5rem 1rem;
        display: none;
    }

    .navbar-item--dropdown.is-open .navbar-dropdown {
        display: block;
    }

    .navbar-cta-mobile {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
        margin-top: 2rem;
        padding-top: 1.5rem;
        border-top: 1px solid var(--color-border);
    }

    /* Karartma Katmanı */
    .navbar-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(11, 27, 61, 0.6);
        backdrop-filter: blur(4px);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }

    .navbar-overlay.is-active {
        display: block;
        opacity: 1;
        visibility: visible;
    }
}

/* ----------------------------------------------------------------------------
   3. MOBİL EKANLAR (max-width: 768px)
   ---------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .section-padding {
        padding-top: 3.5rem;
        padding-bottom: 3.5rem;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.05rem;
    }

    .hero-cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-cta-buttons .btn {
        width: 100%;
    }

    .process-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom-inner {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    /* Sağ alt floating butonlar mobilde sticky bar üstüne kaldırılır */
    .floating-cta-container {
        bottom: 5.5rem;
        right: 1.25rem;
    }

    .floating-btn {
        width: 52px;
        height: 52px;
        font-size: 1.4rem;
    }

    /* Mobilde Sabit Alt Çağrı Çubuğu (Sticky Bar) */
    .mobile-sticky-bar {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 62px;
        background-color: var(--color-white);
        box-shadow: 0 -4px 20px rgba(11, 27, 61, 0.15);
        display: grid;
        grid-template-columns: 1fr 1fr;
        z-index: 1000;
        border-top: 1px solid var(--color-border);
    }

    .mobile-sticky-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        font-family: var(--font-heading);
        font-weight: 700;
        font-size: 0.95rem;
        color: var(--color-white);
        text-decoration: none;
    }

    .mobile-btn-call {
        background-color: var(--color-accent);
    }

    .mobile-btn-wa {
        background-color: var(--color-whatsapp);
    }

    .back-to-top {
        bottom: 5.5rem;
        left: 1.25rem;
        width: 42px;
        height: 42px;
    }
}