/* ==========================================================================
   support-contact.css
   CONTACT US (LIÊN HỆ) MODERN REDESIGN
   ========================================================================== */

/* Restore root font size for modern design system compatibility */
html {
    font-size: 16px !important;
}

body {
    font-family: var(--font-body) !important;
    font-size: 16px !important;
    color: var(--color-text-main) !important;
    background-color: var(--color-bg-primary) !important;
}

/* Layout wrapper overrides */
.home-modern-container {
    margin-top: 80px; /* Aligns with modern header height */
    background-color: var(--color-bg-primary) !important;
    position: relative;
    overflow: visible !important;
    width: 100%;
}

/* Contact Modern Layout */
.contact-container {
    padding: var(--space-xxl) 0 var(--space-xl) !important;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.contact-grid {
    display: grid !important;
    grid-template-columns: 1fr 1.2fr !important;
    gap: var(--space-xl) !important;
    align-items: start !important;
}

/* 1. Info Column */
.contact-info-col {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xl);
}

.contact-header-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
    width: 100%;
}

.contact-main-title {
    font-family: var(--font-heading) !important;
    font-size: 3rem !important;
    font-weight: 800 !important;
    line-height: 1.15 !important;
    color: var(--color-primary-dark) !important;
    margin: 0 !important;
}

.contact-main-title span {
    display: block;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.contact-desc-text {
    font-size: 1.05rem !important;
    line-height: 1.6 !important;
    color: var(--color-text-sub) !important;
    margin: var(--space-xs) 0 var(--space-md) !important;
    text-align: justify;
}

/* 2. Form Card */
.contact-form-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg);
    box-sizing: border-box;
    width: 100%;
}

.contact-form-card form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* 3. Cards List */
.contact-cards-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    width: 100%;
}

.contact-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
    transition: all var(--transition-fast);
    width: 100%;
    box-sizing: border-box;
}

.contact-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
}

.contact-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: rgba(var(--color-primary-rgb), 0.08);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-card-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-card-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin: 0;
}

.contact-card-text {
    font-size: 0.95rem;
    color: var(--color-text-sub);
    line-height: 1.6;
    margin: 0;
}

/* Form Inputs */
.contact-form-input, .contact-form-textarea {
    width: 100% !important;
    border: 1px solid var(--color-border) !important;
    background-color: var(--color-bg-secondary) !important;
    border-radius: var(--radius-sm) !important;
    padding: 14px 18px !important;
    font-size: 0.95rem !important;
    color: var(--color-text-main) !important;
    transition: all var(--transition-fast) !important;
    box-sizing: border-box !important;
    font-family: var(--font-body) !important;
}

.contact-form-input:focus, .contact-form-textarea:focus {
    border-color: var(--color-primary-light) !important;
    background-color: #ffffff !important;
    box-shadow: 0 0 0 4px rgba(var(--color-primary-rgb), 0.1) !important;
    outline: none !important;
}

.contact-form-textarea {
    resize: vertical !important;
    min-height: 140px;
}

.contact-form-button {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%) !important;
    color: #ffffff !important;
    border: none !important;
    padding: 14px var(--space-xl) !important;
    font-weight: 700 !important;
    border-radius: var(--radius-md) !important;
    font-size: 1rem !important;
    cursor: pointer !important;
    transition: all var(--transition-fast) !important;
    box-shadow: var(--shadow-glow) !important;
    align-self: center;
    width: 100%;
}

.contact-form-button:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 10px 20px rgba(var(--color-primary-rgb), 0.3) !important;
}

.contact-form-button:active {
    transform: translateY(0) !important;
}

.g-recaptcha {
    display: flex;
    justify-content: center;
    margin: var(--space-xs) 0;
}

.text-danger {
    color: var(--color-error) !important;
    font-size: 0.8rem !important;
    margin-top: 4px !important;
    display: block !important;
}

/* RESPONSIVE DESIGN */
/* Scale down for 1440px and below to prevent items from being too large */
@media (max-width: 1440px) {
    .contact-container {
        padding: var(--space-xl) var(--space-md) !important;
        max-width: 1140px !important;
    }
    
    .contact-main-title {
        font-size: 2.4rem !important;
    }
    
    .contact-desc-text {
        font-size: 0.95rem !important;
        margin-bottom: var(--space-md) !important;
    }
    
    .contact-card {
        padding: var(--space-sm) !important;
        gap: var(--space-sm) !important;
        border-radius: var(--radius-sm) !important;
    }
    
    .contact-card-icon {
        width: 38px !important;
        height: 38px !important;
        font-size: 1.1rem !important;
    }
    
    .contact-card-title {
        font-size: 0.95rem !important;
    }
    
    .contact-card-text {
        font-size: 0.85rem !important;
        line-height: 1.5 !important;
    }
    
    .contact-form-card {
        padding: var(--space-lg) !important;
        border-radius: var(--radius-md) !important;
    }
    
    .contact-form-input, .contact-form-textarea {
        padding: 12px 14px !important;
        font-size: 0.9rem !important;
    }
    
    .contact-form-textarea {
        min-height: 110px !important;
    }
    
    .contact-form-button {
        padding: 12px var(--space-lg) !important;
        font-size: 0.95rem !important;
    }
}

@media (max-width: 991px) {
    .contact-grid {
        display: flex !important;
        flex-direction: column !important;
        gap: var(--space-xl) !important;
    }
    
    .contact-container {
        padding: var(--space-xl) var(--space-sm) !important;
    }
    
    .contact-main-title {
        font-size: 2rem !important;
    }

    .home-modern-container {
        margin-top: 60px;
    }
}

@media (max-width: 576px) {
    .contact-main-title {
        font-size: 1.8rem !important;
    }

    .contact-desc-text {
        font-size: 0.9rem !important;
    }
    
    .contact-form-card {
        padding: var(--space-md) !important;
    }
}