/* Contact Page Styles */
:root {
    --contact-primary: #667eea;
    --contact-secondary: #f093fb;
    --pastel-blue: #e3f2fd;
    --pastel-pink: #fce4ec;
    --pastel-green: #e8f5e8;
    --warm-white: #fefefe;
    --text-primary: #2d3748;
    --text-secondary: #718096;
    --success-color: #48bb78;
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Contact Hero */
.contact-hero {
    background: linear-gradient(135deg, var(--pastel-blue) 0%, var(--pastel-pink) 100%);
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.contact-hero::before {
  content: '';
  position: absolute;
  top: -50px;
  left: 0;
  right: 0;
  height: 200%;
  background-image: url("/assets/img/aktk-chan-bg/dawn-sky.webp");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center bottom;
  opacity: 0.2;
  pointer-events: none;
  z-index: 0;
}


.hero-title {
    font-size: 2.5rem;
    font: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    position: relative;
    z-index: 2;
}

/* Contact Methods */
.contact-methods {
    padding: 80px 0;
    background: var(--warm-white);
}

.contact-card {
    background: var(--warm-white);
    border-radius: 20px;
    padding: 3rem 2.5rem;
    text-align: center;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.contact-card:nth-child(1) {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(255, 255, 255, 0.95) 100%);
}

.contact-card:nth-child(2) {
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.05) 0%, rgba(255, 255, 255, 0.95) 100%);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--contact-primary), var(--contact-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.contact-card h3 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.contact-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

/* Email Contact Button */
#emailContactBtn {
    background: linear-gradient(135deg, var(--contact-primary), var(--contact-secondary));
    border: none;
    border-radius: 50px;
    padding: 1rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

#emailContactBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.5);
}

.email-info {
    background: rgba(102, 126, 234, 0.05);
    padding: 1rem;
    border-radius: 10px;
    border-left: 3px solid var(--contact-primary);
}

/* Contact Details */
.contact-details {
    text-align: left;
    margin-bottom: 2rem;
}

.detail-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.5rem 0;
    color: var(--text-secondary);
}

.detail-item i {
    color: var(--contact-primary);
    width: 20px;
}

/* Copy Email Button */
#copyEmailBtn {
    border-radius: 25px;
    padding: 0.7rem 1.5rem;
    transition: all 0.3s ease;
}

#copyEmailBtn:hover {
    background: var(--contact-primary);
    border-color: var(--contact-primary);
    color: white;
    transform: translateY(-1px);
}

/* Copy Success Animation */
.copy-success {
    background: var(--success-color) !important;
    border-color: var(--success-color) !important;
    color: white !important;
    animation: copyPulse 0.3s ease;
}

@keyframes copyPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Contact Tips */
.contact-tips {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--pastel-green) 0%, var(--pastel-blue) 100%);
}

.tips-card {
    background: var(--warm-white);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(10px);
}

.tips-card h3 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 2rem;
    text-align: center;
}

.tips-card h5 {
    color: var(--contact-primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.tips-card ul {
    list-style: none;
    padding: 0;
}

.tips-card li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.tips-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--contact-primary);
    font-weight: bold;
}

/* Response Info */
.response-info {
    padding: 80px 0;
    background: var(--warm-white);
}

.response-card {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(240, 147, 251, 0.1));
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
}

.response-icon {
    font-size: 3rem;
    color: var(--contact-primary);
    margin-bottom: 1.5rem;
}

.response-card h4 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.response-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 992px) {
    .contact-hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .contact-card {
        padding: 2rem;
        margin-bottom: 2rem;
    }
    
    .tips-card {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .contact-hero {
        padding: 80px 0 50px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .contact-card {
        padding: 1.5rem;
    }
    
    .contact-details {
        text-align: center;
    }
    
    .detail-item {
        justify-content: center;
    }
    
    .tips-card h3 {
        font-size: 1.3rem;
    }
    
    .response-card {
        padding: 2rem;
    }
    
    .response-icon {
        font-size: 2rem;
    }
}

/* Loading state for buttons */
.btn-loading {
    pointer-events: none;
    opacity: 0.7;
}

.btn-loading::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-left: 8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}