/* Global Modal */
.bi-modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 99999;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.bi-modal.is-active {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
}

.bi-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(24, 16, 12, 0.78);
    backdrop-filter: blur(8px);
}

.bi-modal-dialog {
    position: relative;
    width: 100%;
    max-width: 600px;
    max-height: calc(100dvh - 40px);
    overflow-y: auto;
    padding: 48px 44px 40px;
    border: 1px solid rgba(153, 88, 42, 0.22);
    border-radius: 18px;
    background:
        linear-gradient(180deg, #fffdf9 0%, #ffffff 48%, #faf6f1 100%);
    box-shadow: 0 28px 80px rgba(36, 29, 23, 0.35);
    transform: translateY(28px) scale(0.96);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.35s ease;
}

.bi-modal.is-active .bi-modal-dialog {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.bi-modal-close {
    position: absolute;
    top: 12px;
    right: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: #453829;
    font-size: 28px;
    font-weight: 300;
    line-height: 1;
    cursor: pointer;
    transition: color 0.2s ease, opacity 0.2s ease;
}

.bi-modal-close:hover {
    color: #e0874f;
    opacity: 0.9;
}

.bi-modal-label {
    display: inline-block;
    margin-bottom: 10px;
    color: #e0874f;
    font-family: var(--font-tertiary, sans-serif);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.bi-modal-content h2 {
    margin: 0 0 12px;
    font-family: var(--font-primary, serif);
    font-size: 38px;
    line-height: 1.2;
    font-weight: 400;
    color: #453829;
}

.bi-modal-content > p {
    margin: 0 0 28px;
    color: #716b5d;
    font-size: 16px;
    line-height: 1.6;
}

.bi-modal-form {
    display: grid;
    gap: 16px;
}

.bi-modal-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.bi-modal-field {
    display: grid;
    gap: 6px;
}

.bi-modal-field label {
    font-family: var(--font-secondary, sans-serif);
    font-size: 13px;
    font-weight: 600;
    color: #453829;
}

.bi-modal-field input,
.bi-modal-field select,
.bi-modal-field textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 14px 16px;
    border: 1px solid rgba(69, 56, 41, 0.18);
    border-radius: 10px;
    background: #fff;
    color: #453829;
    font-family: var(--font-secondary, sans-serif);
    font-size: 15px;
    line-height: 1.4;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.bi-modal-field input:focus,
.bi-modal-field select:focus,
.bi-modal-field textarea:focus {
    outline: none;
    border-color: #e0874f;
    box-shadow: 0 0 0 3px rgba(224, 135, 79, 0.18);
}

.bi-modal-field input::placeholder,
.bi-modal-field textarea::placeholder {
    color: #9a9288;
    opacity: 1;
}

.bi-modal-field select:required:invalid {
    color: #9a9288;
}

.bi-modal-field select option {
    color: #453829;
}

.bi-modal-field textarea {
    min-height: 130px;
    resize: vertical;
}

.bi-modal-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    min-height: 52px;
    margin-top: 6px;
    padding: 14px 22px;
    border: 0;
    border-radius: 50px;
    background: #e0874f;
    color: #fff;
    font-family: var(--font-secondary, sans-serif);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.25s ease, transform 0.25s ease;
}

.bi-modal-submit:hover {
    background: #c8733d;
    transform: translateY(-1px);
}

.bi-modal-note {
    margin: 4px 0 0;
    font-size: 12px;
    line-height: 1.5;
    color: #9a9185;
    text-align: center;
}

.bi-modal-package-line {
    margin: 0 0 18px;
    padding: 10px 14px;
    border-radius: 8px;
    background: rgba(153, 88, 42, 0.1);
    font-family: var(--font-secondary, Archivo, sans-serif);
    font-size: 14px;
    line-height: 1.4;
    color: #453829;
}

.bi-modal-package-line .bi-modal-price {
    font-weight: 600;
}

.bi-form-status {
    margin: 12px 0 0;
    font-family: var(--font-secondary, Archivo, sans-serif);
    font-size: 14px;
    line-height: 1.45;
    color: #453829;
    text-align: center;
}

.contact-help-form .bi-form-status {
    text-align: left;
}

html.bi-scroll-locked,
body.bi-scroll-locked,
body.bi-modal-open,
body.bi-menu-open {
    overflow: hidden;
    overscroll-behavior: none;
}

body.bi-scroll-locked {
    position: fixed;
    left: 0;
    right: 0;
    width: 100%;
}

@media (max-width: 600px) {
    .bi-modal-dialog {
        padding: 32px 20px 24px;
    }

    .bi-modal-content h2 {
        font-size: 26px;
    }

    .bi-modal-form-row {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .bi-modal,
    .bi-modal-dialog {
        transition: none;
    }
}