/* ================================================
   PDF DOWNLOAD POPUP MODAL STYLES
   Premium Design with Floating Label Form
   ================================================ */

/* Modal Overlay */
.pdf-popup-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.pdf-popup-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

/* Modal Content */
.pdf-popup-content {
    background: linear-gradient(135deg, #ffffff 0%, #faf9f7 100%);
    border-radius: 12px;
    padding: 4rem;
    max-width: 520px;
    width: 90%;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.pdf-popup-modal.active .pdf-popup-content {
    transform: scale(1);
}

/* Close Button */
.pdf-popup-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 3.5rem;
    line-height: 1;
    color: var(--color-brown-muted);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pdf-popup-close:hover {
    color: var(--neutral-dark);
    transform: rotate(90deg);
}

/* Popup Header */
.pdf-popup-header {
    text-align: center;
    margin-bottom: 3rem;
}

.pdf-popup-header svg {
    color: var(--neutral-dark);
    margin-bottom: 1.5rem;
}

.pdf-popup-header h3 {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 400;
    color: var(--color-charcoal);
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}

.pdf-popup-header p {
    font-size: 1.5rem;
    color: var(--color-brown-muted);
    font-weight: 300;
}

/* Form Styles */
.pdf-download-form {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.pdf-download-form .form-group {
    position: relative;
}

.pdf-download-form .form-group input {
    width: 100%;
    padding: 1.6rem 1.5rem;
    font-size: 1.6rem;
    font-family: var(--font-body);
    border: 2px solid rgba(193, 182, 164, 0.25);
    border-radius: 8px;
    background: #fff;
    transition: all 0.3s ease;
    outline: none;
}

.pdf-download-form .form-group input:focus {
    border-color: var(--color-bronze);
    box-shadow: 0 4px 12px rgba(193, 148, 103, 0.15);
}

.pdf-download-form .form-group label {
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.6rem;
    color: var(--color-brown-muted);
    pointer-events: none;
    transition: all 0.3s ease;
    background: #fff;
    padding: 0 0.5rem;
}

/* Floating label when focused or filled */
.pdf-download-form .form-group input:focus+label,
.pdf-download-form .form-group input:not(:placeholder-shown)+label {
    top: 0;
    font-size: 1.3rem;
    color: var(--neutral-dark);
    font-weight: 500;
}

/* Submit Button */
.pdf-submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1.8rem 3rem;
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #fff;
    background: linear-gradient(135deg, #C19467 0%, #D4A574 100%);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 24px rgba(193, 148, 103, 0.3);
    margin-top: 1rem;
}

.pdf-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(193, 148, 103, 0.4);
}

.pdf-submit-btn svg {
    transition: transform 0.3s ease;
}

.pdf-submit-btn:hover svg {
    transform: translateY(3px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .pdf-popup-content {
        padding: 3rem 2.5rem;
        max-width: 95%;
    }

    .pdf-popup-header h3 {
        font-size: 2.4rem;
    }

    .pdf-popup-header p {
        font-size: 1.4rem;
    }

    .pdf-download-form {
        gap: 2rem;
    }

    .pdf-submit-btn {
        padding: 1.6rem 2.5rem;
        font-size: 1.4rem;
    }
}

@media (max-width: 480px) {
    .pdf-popup-content {
        padding: 2.5rem 2rem;
    }

    .pdf-popup-header h3 {
        font-size: 2.2rem;
    }

    .pdf-popup-close {
        font-size: 3rem;
        top: 1rem;
        right: 1rem;
    }
}