/* ===== FAQ EXPANDABLE GRID SECTION (Responsive) ===== */

.faq-grid-section {
    position: relative;
    z-index: 2;
}
.site-footer {
    position: relative;
    z-index: 1;
    /* Optional: pull footer up if there’s still a 1‑2px line */
    margin-top: -2px;
}

    .faq-grid-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-size: cover;
        background-position: center;
        z-index: 0;
        filter: brightness(0.45);
    }
    .faq-grid-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(10, 46, 74, 0.82);
        z-index: 1;
    }
    .faq-grid-content {
        position: relative;
        z-index: 2;
        max-width: 1100px;
        margin: 0 auto;
        text-align: center;
        color: white;
    }
    .faq-grid-content h2 {
        font-size: 2.5rem;
        font-weight: 800;
        margin-bottom: 10px;
    }
    .faq-grid-content h2 span {
        color: #27ae60;
    }
    .faq-grid-content > p {
        font-size: 1.1rem;
        opacity: 0.9;
        margin-bottom: 40px;
    }

    /* Grid of cards */
    .faq-grid-cards {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 20px;
        margin-bottom: 35px;
    }

    /* Individual card */
    .faq-card-item {
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(255, 255, 255, 0.15);
        border-radius: 16px;
        backdrop-filter: blur(4px);
        overflow: hidden;
        transition: background 0.3s, transform 0.3s;
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }
    .faq-card-item:hover {
        background: rgba(255, 255, 255, 0.12);
        transform: translateY(-4px);
    }
    .faq-card-item:active {
        transform: scale(0.98);
    }

    .faq-card-front {
        padding: 24px 20px;
        display: flex;
        align-items: center;
        gap: 15px;
        position: relative;
    }
    .card-icon {
        font-size: 2rem;
        color: #27ae60;
        flex-shrink: 0;
    }
    .faq-card-front h3 {
        font-size: 1rem;
        font-weight: 600;
        margin: 0;
        flex: 1;
        text-align: left;
    }
    .expand-icon {
        color: #27ae60;
        transition: transform 0.3s ease;
        flex-shrink: 0;
    }
    .faq-card-item.expanded .expand-icon {
        transform: rotate(180deg);
        color: #e63946;
    }

    /* Answer area */
    .faq-card-answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease, padding 0.4s ease;
        color: #d4e2f0;
        font-size: 0.92rem;
        line-height: 1.6;
        background: rgba(0, 0, 0, 0.15);
    }
    .faq-card-item.expanded .faq-card-answer {
        max-height: 200px;
        padding: 0 20px 18px;
    }
    .faq-card-answer p {
        margin: 0;
    }
    .faq-card-answer a {
        color: #27ae60;
        font-weight: 600;
    }

    /* CTA button */
    .faq-grid-cta {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        background: #e63946;
        color: white;
        padding: 14px 30px;
        border-radius: 40px;
        text-decoration: none;
        font-weight: 700;
        font-size: 1rem;
        box-shadow: 0 6px 18px rgba(230, 57, 70, 0.45);
        transition: background 0.2s, transform 0.2s;
    }
    .faq-grid-cta:hover {
        background: #c62828;
        transform: translateY(-2px);
    }

    /* ===== RESPONSIVE ADJUSTMENTS ===== */
    @media (max-width: 768px) {
        .faq-grid-section {
            padding: 60px 16px;
        }
        .faq-grid-content h2 {
            font-size: 2rem;
        }
        .faq-grid-content > p {
            font-size: 1rem;
            margin-bottom: 30px;
        }
        .faq-grid-cards {
            grid-template-columns: 1fr; /* single column on mobile */
            gap: 15px;
        }
        .faq-card-front {
            padding: 18px 16px;
            gap: 12px;
        }
        .card-icon {
            font-size: 1.6rem;
        }
        .faq-card-front h3 {
            font-size: 0.95rem;
        }
        .faq-card-answer {
            font-size: 0.85rem;
        }
        .faq-card-item.expanded .faq-card-answer {
            padding: 0 16px 16px;
        }
    }

    @media (max-width: 480px) {
        .faq-grid-section {
            padding: 50px 12px;
        }
        .faq-grid-content h2 {
            font-size: 1.8rem;
        }
        .faq-card-front {
            padding: 15px 14px;
        }
        .card-icon {
            font-size: 1.4rem;
        }
        .faq-card-front h3 {
            font-size: 0.9rem;
        }
        .faq-grid-cta {
            padding: 12px 24px;
            font-size: 0.95rem;
        }
    }

    /* Reveal on scroll animation */
    .reveal-on-scroll {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal-on-scroll.visible {
        opacity: 1;
        transform: translateY(0);
    }