/* CSS Variables */
:root {
  /* Warna utama yang disesuaikan dengan logo WP Instant */
  --primary: #0A192F;      /* Biru gelap dari latar belakang logo */
  --secondary: #4A90E2;    /* Biru terang dari tulisan logo */
  --accent: #10B981;       /* Hijau, berfungsi sebagai warna aksen yang kontras dan menarik perhatian (misal: tombol CTA) */

  /* Palet warna netral yang mendukung */
    --text: #1F2937;         /* Teks utama (abu-abu gelap) */
    --light-bg: #F3F4F6;     /* Latar belakang terang (abu-abu muda) */
    --white: #FFFFFF;

  /* Skala abu-abu (tetap bisa digunakan, tapi disarankan untuk menambahkan sedikit hint biru) */
    --gray-100: #F9FAFB;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
}

/* Base Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--gray-50);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(67, 97, 238, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--gray-100);
}

/* Page Header */
.page-header {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    margin-bottom: 3rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Contact Content */
.contact-content {
    margin-bottom: 4rem;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
}

/* Contact Information */
.contact-info {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
}

.contact-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.contact-info h2 {
    color: var(--primary);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--gray-200);
    font-size: 1.8rem;
}

.contact-details {
    margin-bottom: 2.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    padding: 1.2rem;
    background: var(--gray-50);
    border-radius: 10px;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.contact-item:hover {
    transform: translateX(5px);
    border-left-color: var(--primary);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.contact-icon {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.2rem;
    flex-shrink: 0;
    font-size: 1.2rem;
}

.contact-text h3 {
    color: var(--text);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-text p {
    color: var(--gray-600);
    line-height: 1.5;
    margin: 0;
}

/* Social Media */
.social-media h3 {
    color: var(--primary);
    margin-bottom: 1.2rem;
    font-size: 1.3rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.social-link:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.social-link.facebook { background: #3b5998; }
.social-link.twitter { background: #1da1f2; }
.social-link.instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.social-link.linkedin { background: #0077b5; }
.social-link.whatsapp { background: #25d366; }

/* Contact Form */
.page-contact-template, 
.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--accent), var(--primary));
}

.contact-form h2 {
    color: var(--primary);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--gray-200);
    font-size: 1.8rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
    margin-bottom: 1.2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: var(--text);
    margin-bottom: 0.6rem;
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1.2rem;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--gray-50);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
    background: white;
}

.checkbox-group {
    display: flex;
    align-items: center;
    margin-top: 1.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-right: 0.7rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

.submit-btn {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 0.9rem 1.8rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(67, 97, 238, 0.4);
}

.reset-btn {
    background: white;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 0.9rem 1.8rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.reset-btn:hover {
    background: var(--gray-100);
}

/* Map Section */
.map-section {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    margin-bottom: 4rem;
    position: relative;
    overflow: hidden;
}

.map-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--secondary), var(--accent));
}

.map-section h2 {
    text-align: center;
    color: var(--primary);
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.map-container {
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* FAQ Section */
.faq-section {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

.faq-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--accent), var(--primary));
}

.faq-section h2 {
    text-align: center;
    color: var(--primary);
    margin-bottom: 2.5rem;
    font-size: 1.8rem;
}

.faq-item {
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
    cursor: pointer;
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.faq-question i {
    transition: transform 0.3s ease;
    color: var(--primary);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: 1.5rem;
}

.faq-answer p {
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
    padding: 0.5rem 0;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Dark Mode */
body.dark-mode {
    background: var(--gray-900);
    color: var(--gray-100);
}

body.dark-mode .contact-info,
body.dark-mode .contact-form,
body.dark-mode .map-section,
body.dark-mode .faq-section {
    background: var(--gray-800);
    color: var(--gray-100);
}

body.dark-mode .contact-item {
    background: var(--gray-700);
}

body.dark-mode .form-group input,
body.dark-mode .form-group select,
body.dark-mode .form-group textarea {
    background: var(--gray-700);
    border-color: var(--gray-600);
    color: var(--gray-100);
}

body.dark-mode .form-group input:focus,
body.dark-mode .form-group select:focus,
body.dark-mode .form-group textarea:focus {
    background: var(--gray-700);
}

body.dark-mode .contact-text p,
body.dark-mode .faq-answer p {
    color: var(--gray-300);
}

body.dark-mode .btn-secondary {
    background: var(--gray-700);
    color: var(--gray-100);
}

/* Responsive */
@media (max-width: 968px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .page-header {
        padding: 3rem 1.5rem;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .contact-info,
    .contact-form,
    .map-section,
    .faq-section {
        padding: 1.8rem;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: justify;
    }
    
    .contact-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .page-header {
        padding: 2rem 1rem;
    }
    
    .page-header h1 {
        font-size: 1.8rem;
    }
    
    .contact-info,
    .contact-form,
    .map-section,
    .faq-section {
        padding: 1.5rem;
    }
}