/* 
   Contact Us Block Styles - Fully Responsive
*/

.contact-us-section {
    position: relative;
    width: 100%;
    background-color: #F8F8EF;
    padding: 60px 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

.contact-us-card {
    background-color: #FFFFFF;
    border-radius: 24px;
    border: 1px solid #EAEAEA;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
    width: 100%;
    max-width: 1240px;
    padding: 44px 48px 36px 48px;
    box-sizing: border-box;
}

/* Header */
.contact-us-header {
    text-align: center;
    margin-bottom: 36px;
}

.contact-us-header-title {
    font-size: 2.65rem;
    font-weight: 750;
    color: #1A1A1A;
    margin: 0 0 16px 0;
    line-height: 1.25;
}

.contact-us-title-accent {
    color: var(--color-highlight, #6D9036);
}

.contact-us-header-subtitle {
    font-size: 1.05rem;
    line-height: 1.6;
    color: #666666;
    max-width: 720px;
    margin: 0 auto;
}

/* Columns Grid */
.contact-us-columns {
    display: grid;
    grid-template-columns: 310px 1fr 300px;
    gap: 36px;
    align-items: stretch;
}

/* Left Column: Let's Connect */
.contact-us-col-left {
    display: flex;
    flex-direction: column;
}

.contact-us-col-title {
    font-size: 1.45rem;
    font-weight: 700;
    color: #1A1A1A;
    margin: 0 0 24px 0;
}

.contact-us-details-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-us-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    text-decoration: none;
    color: #444444;
    font-size: 0.95rem;
    line-height: 1.45;
    transition: transform 0.2s ease, color 0.2s ease;
}

.contact-us-detail-text {
    font-size: 0.93rem;
    line-height: 1.45;
    white-space: nowrap;
}

a.contact-us-detail-item:hover {
    color: var(--color-highlight, #6D9036);
    transform: translateX(3px);
}

.contact-us-detail-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #F1F4EE;
    color: #6D9036;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Center Column: Form */
.contact-us-col-center {
    display: flex;
    flex-direction: column;
}

.contact-us-section__form {
    display: flex;
    flex-direction: column;
    gap: 18px;
    width: 100%;
}

.contact-us-field {
    display: block;
    width: 100%;
    position: relative;
}

.contact-us-field > span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

.contact-us-field input,
.contact-us-field textarea {
    width: 100%;
    min-height: 48px;
    border: 1px solid #D0D0D0;
    border-radius: 10px;
    background-color: #FFFFFF;
    color: #1A1A1A;
    font-size: 0.98rem;
    font-weight: 500;
    outline: 0;
    padding: 13px 16px;
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-us-field textarea {
    min-height: 125px;
    resize: vertical;
}

.contact-us-field input::placeholder,
.contact-us-field textarea::placeholder {
    color: #999999;
    font-weight: 400;
}

.contact-us-field input:focus,
.contact-us-field textarea:focus {
    border-color: #6D9036;
    box-shadow: 0 0 0 2px rgba(109, 144, 54, 0.15);
}

/* ISD and Phone row */
.contact-us-phone-row {
    display: grid;
    grid-template-columns: 130px 1fr;
    border: 1px solid #D0D0D0;
    border-radius: 10px;
    background-color: #FFFFFF;
    box-sizing: border-box;
    position: relative;
}

.contact-us-phone-row:focus-within {
    border-color: #6D9036;
    box-shadow: 0 0 0 2px rgba(109, 144, 54, 0.15);
}

.contact-us-phone-row .contact-us-field {
    margin-bottom: 0;
}

.contact-us-phone-row input {
    border: 0;
    border-radius: 0 10px 10px 0;
    background-color: transparent;
    height: 48px;
}

.contact-us-section__field--isd select {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
    padding: 0;
    margin: 0;
}

/* ISD Dropdown */
.contact-us-section__isd-container {
    position: relative;
    display: grid;
    width: 100%;
}

.contact-us-section__isd-trigger {
    width: 100%;
    height: 48px;
    border: 0 !important;
    border-right: 1px solid #D0D0D0 !important;
    border-radius: 10px 0 0 10px !important;
    background-color: transparent !important;
    padding: 0 10px !important;
    color: #1A1A1A;
    display: flex;
    align-items: center;
    gap: 6px;
    text-align: left;
    cursor: pointer;
    box-shadow: none !important;
    box-sizing: border-box;
}

.contact-us-section__isd-arrow {
    margin-left: auto;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid #666666;
    flex-shrink: 0;
}

.contact-us-section__isd-menu {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    width: 290px;
    max-width: min(320px, calc(100vw - 48px));
    max-height: 260px;
    overflow-y: auto;
    overflow-x: hidden;
    border-radius: 10px;
    border: 1px solid #D0D0D0;
    background-color: #FFFFFF;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    padding: 6px;
    display: none;
    z-index: 100;
}

.contact-us-section__field--isd.is-open .contact-us-section__isd-menu {
    display: block;
}

.contact-us-section__isd-option {
    width: 100%;
    border: 0;
    background: transparent;
    padding: 8px 10px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #1A1A1A;
    font-size: 0.9rem;
    cursor: pointer;
    white-space: nowrap;
    text-align: left;
    box-sizing: border-box;
}

.contact-us-section__isd-option:hover,
.contact-us-section__isd-option:focus-visible,
.contact-us-section__isd-option.is-selected {
    background-color: #F1F4EE;
    outline: 0;
}

.contact-us-section__flag-badge {
    width: 22px;
    height: 15px;
    object-fit: cover;
    flex-shrink: 0;
    border-radius: 2px;
}

.contact-us-section__isd-code {
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
}

/* Submit Button styling */
.contact-us-submit-row {
    margin-top: 6px;
}

.contact-us-submit-btn {
    border: 1.5px solid #1A1A1A;
    border-radius: 30px;
    background-color: #FFFFFF;
    color: #1A1A1A;
    font-size: 1.05rem;
    font-weight: 600;
    padding: 11px 40px;
    cursor: pointer;
    transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.contact-us-submit-btn:hover {
    background-color: #1A1A1A;
    color: #FFFFFF;
}

.contact-us-submit-btn.is-loading {
    cursor: wait;
    opacity: 0.86;
    pointer-events: none;
}

.contact-us-submit-btn.is-loading::after {
    width: 1rem;
    height: 1rem;
    margin-left: 0.625rem;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    content: "";
    animation: button-loader-spin 0.75s linear infinite;
}

/* Right Column: Expert Card */
.contact-us-col-right {
    display: flex;
    flex-direction: column;
}

.expert-card {
    background-color: #7A9167;
    background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
    border-radius: 18px;
    padding: 28px 24px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: auto;
    min-height: 270px;
    color: #FFFFFF;
    position: relative;
    overflow: hidden;
}

.expert-card-title {
    font-size: 1.45rem;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 12px 0;
}

.expert-card-desc {
    font-size: 0.95rem;
    line-height: 1.55;
    color: #FFFFFF;
    opacity: 0.92;
    margin: 0 0 20px 0;
}

.expert-card-btn {
    border: 1.5px solid #FFFFFF;
    border-radius: 30px;
    background-color: transparent;
    color: #FFFFFF;
    font-size: 0.98rem;
    font-weight: 600;
    padding: 10px 22px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: max-content;
    box-sizing: border-box;
    transition: background-color 0.25s ease, color 0.25s ease;
    margin-top: auto;
}

.expert-card-btn:hover {
    background-color: #FFFFFF;
    color: #7A9167;
}

/* ==========================================================
   RESPONSIVE BREAKPOINTS: Big Desktop, Laptop, Tablet, Mobile
   ========================================================== */

/* 1. Large Desktops & Ultra-wide (> 1400px) */
@media (min-width: 1401px) {
    .contact-us-card {
        max-width: 1320px;
        padding: 52px 56px 42px 56px;
    }

    .contact-us-columns {
        grid-template-columns: 320px 1fr 340px;
        gap: 50px;
    }

    .contact-us-header-title {
        font-size: 2.85rem;
    }
}

/* 2. Laptops & Standard Desktops (1025px to 1400px) */
@media (min-width: 1025px) and (max-width: 1400px) {
    .contact-us-columns {
        grid-template-columns: 300px 1fr 280px;
        gap: 28px;
    }

    .contact-us-card {
        padding: 40px 32px 32px 32px;
    }

    .contact-us-header-title {
        font-size: 2.4rem;
    }
}

/* 3. Tablets & Small Laptops (769px to 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .contact-us-section {
        padding: 40px 20px;
    }

    .contact-us-card {
        padding: 36px 32px 28px 32px;
        border-radius: 20px;
    }

    .contact-us-header-title {
        font-size: 2.2rem;
    }

    .contact-us-columns {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    /* Center Form spans full width or top column */
    .contact-us-col-center {
        grid-column: 1 / -1;
        order: 1;
    }

    .contact-us-col-left {
        order: 2;
    }

    .contact-us-col-right {
        order: 3;
    }

    .expert-card {
        min-height: 100%;
    }
}

/* 4. Mobile Devices (<= 768px) */
@media (max-width: 768px) {
    .contact-us-section {
        padding: 30px 14px;
    }

    .contact-us-card {
        padding: 28px 20px 24px 20px;
        border-radius: 18px;
    }

    .contact-us-header {
        margin-bottom: 24px;
    }

    .contact-us-header-title {
        font-size: 1.85rem;
    }

    .contact-us-header-subtitle {
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .contact-us-columns {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .contact-us-phone-row {
        grid-template-columns: 110px 1fr;
    }

    .contact-us-submit-btn {
        width: 100%;
        padding: 12px 24px;
    }

    .expert-card {
        min-height: auto;
        padding: 24px 20px;
    }
}

/* 5. Extra Small Mobile Devices (<= 480px) */
@media (max-width: 480px) {
    .contact-us-section {
        padding: 20px 10px;
    }

    .contact-us-card {
        padding: 22px 14px 20px 14px;
        border-radius: 16px;
    }

    .contact-us-header-title {
        font-size: 1.6rem;
    }

    .contact-us-phone-row {
        grid-template-columns: 100px 1fr;
    }

    .contact-us-section__isd-trigger {
        padding: 0 6px !important;
        gap: 4px;
    }

    .contact-us-section__isd-code {
        font-size: 0.85rem;
    }

    .contact-us-section__isd-menu {
        width: calc(100vw - 40px);
        left: 0;
    }

    .contact-us-detail-item {
        font-size: 0.92rem;
    }

    .contact-us-detail-icon {
        width: 36px;
        height: 36px;
    }
}

/* Validation styles */
.contact-us-field.is-invalid input,
.contact-us-field.is-invalid textarea,
.contact-us-phone-row.is-invalid {
    border-color: #E27B7B !important;
    box-shadow: 0 0 0 2px rgba(226, 123, 123, 0.15) !important;
}

.contact-us-section__feedback.is-error {
    color: #B02A37 !important;
    font-weight: 600;
}