/* Page Contact Styles */
:root {
    --navy: #1a2a4e;
    --gold: #d4a017;
    --light-bg: #f8fbff;
}

.contact-wrapper {
    background: var(--light-bg);
    overflow: hidden;
}

/* SECTION 1: HERO */
.contact-hero {
    padding: 120px 0 60px;
    position: relative;
    text-align: center;
}

.hero-bg-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 20vw;
    font-weight: 900;
    color: rgba(26, 42, 78, 0.03);
    pointer-events: none;
    line-height: 1;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    color: var(--navy);
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-title span {
    color: var(--gold);
}

.hero-subtitle {
    font-size: 18px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* SECTION 2: MAIN GRID */
.contact-main {
    padding-bottom: 100px;
}

.contact-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
    align-items: flex-start;
}

.contact-info-column {
    flex: 0 0 calc(40% - 25px);
    max-width: calc(40% - 25px);
}

.contact-form-column {
    flex: 0 0 calc(60% - 25px);
    max-width: calc(60% - 25px);
}

/* Info Cards */
.info-card {
    background: #fff;
    padding: 30px;
    border-radius: 20px;
    margin-bottom: 25px;
    display: flex;
    gap: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    border-color: rgba(212, 160, 23, 0.2);
}

.info-card--primary {
    background: var(--navy);
    color: #fff;
}

.info-card--primary .info-link,
.info-card--primary p,
.info-card--primary h3 {
    color: #fff;
}

.info-icon {
    width: 60px;
    height: 60px;
    background: rgba(212, 160, 23, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--gold);
    flex-shrink: 0;
}

.info-card--primary .info-icon {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.info-details h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-link {
    font-size: 22px;
    font-weight: 800;
    color: var(--navy);
    text-decoration: none;
    display: block;
    margin-bottom: 5px;
}

.info-text {
    font-size: 16px;
    line-height: 1.6;
}

/* Social Connect */
.social-connect {
    margin-top: 40px;
    padding-left: 10px;
}

.social-label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #999;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-item {
    width: 45px;
    height: 45px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-size: 18px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.social-item:hover {
    background: var(--gold);
    color: #fff;
    transform: rotate(15deg) scale(1.1);
}

.social-item--zalo {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.2px;
}

/* FORM STYLING */
.contact-form-container {
    background: #fff;
    padding: 60px;
    border-radius: 30px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.08);
}

.form-header {
    margin-bottom: 40px;
}

.form-header h2 {
    font-size: 32px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 10px;
}

.form-header p {
    color: #777;
}

.input-group {
    margin-bottom: 20px;
}

.input-group input, 
.input-group textarea {
    width: 100%;
    padding: 18px 25px;
    border: 1px solid #eee;
    border-radius: 12px;
    background: #fdfdfd;
    font-size: 15px;
    transition: all 0.3s ease;
}

.input-group input:focus, 
.input-group textarea:focus {
    border-color: var(--gold);
    background: #fff;
    box-shadow: 0 5px 15px rgba(212, 160, 23, 0.05);
    outline: none;
}

.btn-submit {
    width: 100%;
    padding: 20px;
    background: var(--gold);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.btn-submit:hover {
    background: var(--navy);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(26, 42, 78, 0.15);
}


@media (max-width: 991px) {
    .contact-hero { padding: 60px 0 30px; }
    .hero-title { font-size: 32px; }
    .hero-subtitle { font-size: 16px; }
    
    .contact-main { padding-bottom: 50px; }
    .contact-grid { gap: 30px; }

    .contact-info-column, .contact-form-column {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .contact-features { padding: 60px 0; }
    .features-grid { grid-template-columns: 1fr 1fr; gap: 40px 30px; }

    .contact-faq { padding: 60px 0; }
    .faq-grid { grid-template-columns: 1fr; gap: 20px; }
    
    .sub-title { font-size: 16px; }
    .title { font-size: 28px; }
}

@media (max-width: 768px) {
    .contact-hero { padding: 40px 0 20px; }
    .hero-bg-text { display: none; }
    .contact-form-container { padding: 25px; }
    
    .info-link { font-size: 18px; }
    .info-card { padding: 20px; margin-bottom: 15px; }
    .info-icon { width: 45px; height: 45px; font-size: 18px; }

    .features-grid { grid-template-columns: 1fr; gap: 30px; }
    .feature-number { font-size: 80px; }
    .feature-item { padding-top: 50px; }
    
    .faq-item { padding: 25px; }
    .faq-question { font-size: 20px; }
    .faq-answer { font-size: 16px; }
}

/* SECTION 5: MAP */
.contact-map {
    position: relative;
    border-top: 10px solid #fff;
}

.map-overlay {
    position: absolute;
    top: 30px;
    left: 30px;
    z-index: 10;
}

.map-info {
    background: #fff;
    padding: 20px 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.map-info strong {
    display: block;
    color: var(--navy);
    margin-bottom: 5px;
}