/* ==========================================================================
   Flagship D2C Contact Us & Support Hub Styles (Dedicated & Responsive)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Hero Support Banner
   -------------------------------------------------------------------------- */
.contact-hero-section {
    background: linear-gradient(135deg, #090e17 0%, #1e293b 100%);
    color: #ffffff;
    padding: 65px 0 50px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.contact-hero-inner {
    max-width: 820px;
    margin: 0 auto;
}
.status-indicator-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(52, 211, 153, 0.3);
    color: #34d399;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.5px;
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 16px;
}
.live-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 8px #10b981;
}
.contact-hero-title {
    font-size: 38px;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -0.6px;
    color: #ffffff;
    margin-bottom: 16px;
}
.contact-hero-subtitle {
    font-size: 16px;
    color: #cbd5e1;
    line-height: 1.65;
    margin: 0;
}

/* --------------------------------------------------------------------------
   2. Three Channel Cards Grid
   -------------------------------------------------------------------------- */
.contact-channels-section {
    padding: 0 0 50px;
    margin-top: -30px;
    position: relative;
    z-index: 10;
}
.channels-tri-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.channel-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 32px 28px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.channel-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.08);
}
.channel-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.icon-blue {
    background: #eff6ff;
    color: #2563eb;
}
.icon-purple {
    background: #f5f3ff;
    color: #7c3aed;
}
.icon-emerald {
    background: #ecfdf5;
    color: #059669;
}
.channel-card h3 {
    font-size: 19px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 8px;
}
.channel-desc {
    font-size: 13px;
    color: #64748b;
    line-height: 1.5;
    margin-bottom: 18px;
    flex-grow: 1;
}
.channel-action-link {
    font-size: 16px;
    font-weight: 800;
    color: #0f172a;
    text-decoration: none;
    margin-bottom: 6px;
    display: block;
    transition: color 0.2s;
}
.channel-action-link:hover {
    color: var(--primary-color, #2563eb);
}
.channel-address {
    font-style: normal;
    font-size: 14px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.5;
    margin-bottom: 6px;
}
.channel-timing {
    font-size: 12px;
    color: #94a3b8;
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   3. Main Form & Sidebar Layout
   -------------------------------------------------------------------------- */
.contact-main-grid-section {
    padding: 30px 0 70px;
    background-color: #f8fafc;
}
.contact-split-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    align-items: flex-start;
}

/* Form Container Card */
.contact-form-container {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}
.form-header {
    margin-bottom: 28px;
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 16px;
}
.form-header h2 {
    font-size: 24px;
    font-weight: 900;
    color: #0f172a;
    margin-bottom: 6px;
}
.form-header p {
    font-size: 14px;
    color: #64748b;
    margin: 0;
}

/* Alert Boxes */
.contact-alert {
    padding: 16px 20px;
    border-radius: 12px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 24px;
}
.alert-success {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
}
.alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}
.alert-icon {
    font-size: 20px;
}
.contact-alert strong {
    display: block;
    font-size: 14px;
    margin-bottom: 2px;
}
.contact-alert p {
    font-size: 13px;
    margin: 0;
    line-height: 1.4;
}

/* Form Inputs */
.custom-support-form .form-row-duo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
.form-field-group {
    margin-bottom: 20px;
}
.form-field-group label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: #334155;
    margin-bottom: 7px;
}
.form-field-group .req {
    color: #ef4444;
}
.form-field-group small {
    color: #94a3b8;
    font-weight: normal;
}
.form-field-group input,
.form-field-group select,
.form-field-group textarea {
    width: 100%;
    background: #f8fafc;
    border: 1.5px solid #cbd5e1;
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 500;
    color: #0f172a;
    outline: none;
    box-sizing: border-box;
    font-family: inherit;
    transition: all 0.2s ease;
}
.form-field-group input:focus,
.form-field-group select:focus,
.form-field-group textarea:focus {
    background: #ffffff;
    border-color: #2563eb;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.btn-submit-support {
    width: 100%;
    background: #0f172a;
    color: #ffffff;
    font-size: 15px;
    font-weight: 800;
    padding: 15px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.2);
}
.btn-submit-support:hover {
    background: var(--primary-color, #2563eb);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

/* --------------------------------------------------------------------------
   4. Right Sidebar: Quick Help & Warranty Card
   -------------------------------------------------------------------------- */
.contact-sidebar-column {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.sidebar-help-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}
.card-kicker {
    font-size: 11px;
    font-weight: 800;
    color: var(--primary-color, #2563eb);
    letter-spacing: 1.5px;
    display: block;
    margin-bottom: 6px;
}
.sidebar-help-card h3 {
    font-size: 20px;
    font-weight: 900;
    color: #0f172a;
    margin-bottom: 8px;
}
.sidebar-help-card > p {
    font-size: 13px;
    color: #64748b;
    line-height: 1.5;
    margin-bottom: 22px;
}

/* Quick Tiles */
.quick-link-tiles {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.quick-tile {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 14px 16px;
    text-decoration: none;
    transition: all 0.2s ease;
}
.quick-tile:hover {
    background: #ffffff;
    border-color: #2563eb;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.08);
}
.qt-icon {
    font-size: 22px;
}
.quick-tile strong {
    display: block;
    font-size: 14px;
    color: #0f172a;
}
.quick-tile small {
    font-size: 12px;
    color: #64748b;
}
.tile-call {
    background: #eff6ff;
    border-color: #bfdbfe;
}

/* Warranty Card */
.sidebar-warranty-card {
    background: linear-gradient(135deg, #090e17 0%, #1e293b 100%);
    border-radius: 20px;
    padding: 30px;
    color: #ffffff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.15);
}
.warranty-badge-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.w-icon {
    font-size: 28px;
}
.warranty-badge-head strong {
    display: block;
    font-size: 16px;
    color: #ffffff;
}
.warranty-badge-head small {
    font-size: 12px;
    color: #38bdf8;
}
.sidebar-warranty-card p {
    font-size: 13px;
    line-height: 1.6;
    color: #cbd5e1;
    margin: 0;
}

/* --------------------------------------------------------------------------
   5. Interactive FAQ Accordion
   -------------------------------------------------------------------------- */
.contact-faq-section {
    padding: 70px 0 90px;
    background-color: #ffffff;
    border-top: 1px solid #e2e8f0;
}
.section-header-centered {
    text-align: center;
    margin-bottom: 45px;
}
.section-kicker {
    font-size: 11px;
    font-weight: 800;
    color: var(--primary-color, #2563eb);
    letter-spacing: 2px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 8px;
}
.section-title {
    font-size: 32px;
    font-weight: 900;
    color: #0f172a;
    margin-bottom: 12px;
}
.heading-line {
    width: 50px;
    height: 4px;
    background-color: var(--primary-color, #2563eb);
    margin: 0 auto;
    border-radius: 999px;
}

.faq-accordion-box {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-single-item {
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
    background: #ffffff;
}
.faq-accordion-trigger {
    width: 100%;
    padding: 18px 22px;
    background: #ffffff;
    border: none;
    font-size: 15px;
    font-weight: 800;
    color: #0f172a;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
    transition: background 0.2s;
}
.faq-accordion-trigger:hover {
    background: #f8fafc;
}
.faq-icon {
    font-size: 20px;
    color: var(--primary-color, #2563eb);
    transition: transform 0.2s ease;
}
.faq-accordion-content {
    display: none;
    padding: 0 22px 20px;
    font-size: 14px;
    color: #475569;
    line-height: 1.65;
}
.faq-single-item.active .faq-accordion-content {
    display: block;
}
.faq-single-item.active .faq-icon {
    transform: rotate(45deg);
}

/* --------------------------------------------------------------------------
   6. Mobile & Tablet Responsive Breakpoints
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .channels-tri-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .contact-split-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .contact-hero-title {
        font-size: 26px;
    }
    .contact-hero-subtitle {
        font-size: 14px;
    }
    .channels-tri-grid {
        grid-template-columns: 1fr;
        margin-top: -15px;
    }
    .contact-form-container {
        padding: 24px 18px;
    }
    .custom-support-form .form-row-duo {
        grid-template-columns: 1fr;
        gap: 0;
    }
}