/* Root Variables */
:root {
    /* Color Palette */
    --primary-dark: #15334D;
    --primary-blue: #308EC1;
    --background-light: #F8FAFC;
    --text-secondary: #4B5563;
    --white: #FFFFFF;
    --accent-green: #25D366;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    
    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    
    /* Transitions */
    --transition-speed: 300ms;
    --transition-ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--primary-dark);
    background-color: var(--background-light);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header Styles */
.header-main {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--white);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.nav-container {
    padding: 15px 0;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.nav-logo .logo-img {
    height: 40px;
}

.nav-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--accent-green);
    font-weight: 600;
    padding: 8px 15px;
    border: 2px solid var(--accent-green);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-whatsapp:hover {
    background-color: var(--accent-green);
    color: var(--white);
}

.nav-whatsapp .whatsapp-icon {
    width: 20px;
    height: 20px;
}
/* Hero Section */
.hero-section {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 80px 0;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.hero-content {
    max-width: 700px;
}

.update-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: rgba(255,255,255,0.1);
    padding: 8px 15px;
    border-radius: 30px;
    margin-bottom: 20px;
}

.update-badge .badge-icon {
    width: 20px;
    height: 20px;
    stroke: var(--primary-blue);
}

.hero-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--gray-200);
    margin-bottom: 30px;
}

.hero-cta {
    display: flex;
    gap: 15px;
}

/* Button Styles */
.primary-btn,
.secondary-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: all var(--transition-speed) var(--transition-ease);
}

.primary-btn {
    background-color: var(--primary-blue);
    color: var(--white);
}

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

.secondary-btn svg {
    width: 20px;
    height: 20px;
}

.primary-btn:hover {
    background-color: #2a7aad;
}

.secondary-btn:hover {
    background-color: rgba(255,255,255,0.1);
}

/* Key Information Section */
.key-info-section {
    background-color: var(--white);
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: var(--primary-dark);
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.info-card {
    display: flex;
    align-items: start;
    gap: 20px;
    background-color: var(--background-light);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.card-icon {
    flex-shrink: 0;
}

.card-icon svg {
    width: 40px;
    height: 40px;
    stroke: var(--primary-blue);
}

.card-content h3 {
    margin-bottom: 15px;
    color: var(--primary-dark);
}

.card-details {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.highlight {
    font-weight: 600;
    color: var(--primary-blue);
}

.warning {
    color: #d32f2f;
    font-weight: 600;
}

.requirement-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.requirement-item {
    display: flex;
    justify-content: space-between;
}
/* Pricing Section */
.pricing {
    background-color: var(--background-light);
    padding: 80px 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.pricing-card {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    padding: 30px;
    position: relative;
}

.card-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
}

.pricing-card .card-header {
    text-align: center;
    margin-bottom: 25px;
}

.card-logo {
    max-width: 100px;
    margin-bottom: 15px;
}

.service-options {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.service-option {
    flex: 1;
    text-align: center;
    padding: 15px;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
}

.service-option.highlight {
    background-color: var(--background-light);
    border-color: var(--primary-blue);
}

.price {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-dark);
    margin: 10px 0;
}

.feature-list,
.price-items {
    list-style-type: none;
}

.feature-list li,
.price-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
}

.price-item:last-child,
.feature-list li:last-child {
    border-bottom: none;
}

/* Contact Form */
.contact-form {
    background-color: var(--white);
    padding: 80px 0;
}

#tps-inquiry-form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    opacity: 1;
    transform: translateY(0);
    transition: opacity var(--transition-speed) var(--transition-ease),
                transform var(--transition-speed) var(--transition-ease),
                margin var(--transition-speed) var(--transition-ease);
}

/* Conditional Fields Transitions */
.conditional-field {
    opacity: 0;
    transform: translateY(-10px);
    margin-top: -10px;
    pointer-events: none;
    transition: opacity var(--transition-speed) var(--transition-ease),
                transform var(--transition-speed) var(--transition-ease),
                margin var(--transition-speed) var(--transition-ease);
    height: auto;
    overflow: hidden;
}

.conditional-field.form-group-visible {
    opacity: 1;
    transform: translateY(0);
    margin-top: 0;
    pointer-events: auto;
}

.form-group label {
    font-weight: 600;
    color: var(--primary-dark);
    transition: color var(--transition-speed) var(--transition-ease);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 1rem;
    background-color: var(--white);
    transition: border-color var(--transition-speed) var(--transition-ease),
                box-shadow var(--transition-speed) var(--transition-ease);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(48, 142, 193, 0.1);
}

.form-group input:hover,
.form-group select:hover {
    border-color: var(--primary-blue);
}

/* Select Element Styling */
select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px !important;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 15px;
    background-color: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed) var(--transition-ease);
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    background-color: #2a7aad;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(48, 142, 193, 0.1);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn:disabled {
    background-color: var(--gray-300);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.submit-btn.success {
    background-color: #4CAF50;
}

.submit-btn.error {
    background-color: #F44336;
}
/* Date Input Styling */
input[type="date"] {
    position: relative;
    padding-right: 40px;
}

input[type="date"]::-webkit-calendar-picker-indicator {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    opacity: 0.6;
    transition: opacity var(--transition-speed) var(--transition-ease);
}

input[type="date"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}

/* Form States */
.form-group.error input,
.form-group.error select {
    border-color: #F44336;
    background-color: rgba(244, 67, 54, 0.05);
}

.form-group.error label {
    color: #F44336;
}

.form-group.success input,
.form-group.success select {
    border-color: #4CAF50;
    background-color: rgba(76, 175, 80, 0.05);
}

.form-group.success label {
    color: #4CAF50;
}

/* Footer */
footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 30px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links .whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--accent-green);
    font-weight: 600;
    padding: 8px 15px;
    border: 2px solid var(--accent-green);
    border-radius: 8px;
    transition: all var(--transition-speed) var(--transition-ease);
}

.footer-links .whatsapp-btn:hover {
    background-color: var(--accent-green);
    color: var(--white);
}

.footer-links .whatsapp-btn svg {
    width: 20px;
    height: 20px;
}

/* TPS Status Details Section */
.tps-status-details {
    background-color: var(--background-light);
    padding: 80px 0;
}

.status-table {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    overflow: hidden;
}

.status-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 15px;
    padding: 20px;
    border-bottom: 1px solid var(--gray-200);
}

.status-row.header {
    background-color: var(--primary-dark);
    color: var(--white);
    font-weight: 600;
    text-align: left;
}

.status-row:not(.header) {
    align-items: center;
}

.status-row > div {
    font-size: 0.9rem;
}

.status-row:nth-child(even) {
    background-color: var(--background-light);
}

.status-note {
    margin-top: 20px;
    padding: 15px;
    background-color: #F0F9FF;
    border-radius: 8px;
    text-align: center;
}

.status-note p {
    color: var(--primary-dark);
    font-size: 0.9rem;
}

/* Responsive Adjustments */
@media (max-width: 1024px) {
    .info-grid,
    .pricing-grid,
    .status-row {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .nav-content {
        flex-direction: column;
        gap: 15px;
    }

    .status-row > div {
        margin-bottom: 10px;
    }

    .status-row > div:last-child {
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {
    .hero-section,
    .key-info-section,
    .pricing,
    .contact-form,
    .tps-status-details {
        padding: 40px 0;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .status-row {
        padding: 15px 10px;
    }

    .form-group input,
    .form-group select {
        padding: 10px;
    }

    .submit-btn {
        padding: 12px;
    }

    #tps-inquiry-form {
        gap: 15px;
    }
}