* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-green: #2E7D32;
    --primary-blue: #0288D1;
    --light-green: #66BB6A;
    --light-blue: #4FC3F7;
    --dark-green: #1B5E20;
    --dark-blue: #01579B;
    --bg-light: #F1F8F4;
    --bg-white: #FFFFFF;
    --text-dark: #212121;
    --text-gray: #616161;
    --text-light: #9E9E9E;
    --accent-orange: #FF9800;
    --accent-yellow: #FFC107;
    --border-color: #E0E0E0;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 20px rgba(0,0,0,0.15);
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(135deg, var(--bg-light) 0%, #E8F5E9 100%);
    min-height: 100vh;
}

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

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-blue) 100%);
    color: white;
    padding: 20px 0;
    text-align: center;
    box-shadow: var(--shadow);
}

.logo {
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 5px;
    letter-spacing: 2px;
}

.tagline {
    font-size: 0.9rem;
    opacity: 0.95;
    font-weight: 400;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(46,125,50,0.1) 0%, rgba(2,136,209,0.1) 100%);
    padding: 40px 20px;
    text-align: center;
    border-bottom: 3px solid var(--primary-green);
}

.hero-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 10px;
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--text-gray);
    font-weight: 400;
}

/* Main Content */
.main-content {
    padding: 40px 0;
}

.pricing-section {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-note {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

/* Pricing Cards */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.pricing-card {
    background: linear-gradient(135deg, #f5f5f5 0%, #ffffff 100%);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.standard {
    border-color: var(--light-green);
}

.pricing-card.weekend {
    border-color: var(--primary-blue);
}

.pricing-card.peak {
    border-color: var(--accent-orange);
    background: linear-gradient(135deg, #FFF3E0 0%, #ffffff 100%);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.badge {
    position: absolute;
    top: -10px;
    right: 10px;
    background: var(--accent-orange);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.card-price {
    margin-bottom: 10px;
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-green);
}

.price-unit {
    font-size: 1rem;
    color: var(--text-gray);
    margin-left: 5px;
}

.card-desc {
    color: var(--text-gray);
    font-size: 0.9rem;
}

.card-min {
    color: var(--primary-green);
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 5px;
}

/* Peak Season Detail */
.peak-season-detail {
    margin-top: 30px;
    background: linear-gradient(135deg, #FFF3E0 0%, #ffffff 100%);
    border-radius: 12px;
    padding: 20px;
    border: 2px solid var(--accent-orange);
}

.peak-detail-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-orange);
    margin-bottom: 15px;
    text-align: center;
}

.peak-period-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.peak-period-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: white;
    padding: 12px;
    border-radius: 8px;
    border-left: 4px solid var(--accent-orange);
}

.period-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

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

.period-name {
    font-weight: 700;
    color: var(--text-dark);
    font-size: 0.9rem;
}

.period-date {
    font-size: 0.85rem;
    color: var(--accent-orange);
    font-weight: 600;
}

/* Discount Cards */
.discount-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.discount-card {
    background: linear-gradient(135deg, #E8F5E9 0%, #ffffff 100%);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    border: 2px solid var(--light-green);
    transition: all 0.3s ease;
}

.discount-card.featured {
    background: linear-gradient(135deg, #E1F5FE 0%, #ffffff 100%);
    border-color: var(--primary-blue);
}

.discount-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.discount-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.discount-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.discount-value {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-green);
    margin-bottom: 10px;
}

.discount-card.featured .discount-value {
    color: var(--primary-blue);
}

.discount-desc {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* Info Box */
.info-box {
    background: linear-gradient(135deg, #FFF8E1 0%, #ffffff 100%);
    border-left: 4px solid var(--accent-yellow);
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.info-box.combination {
    background: linear-gradient(135deg, #E8F5E9 0%, #ffffff 100%);
    border-left-color: var(--primary-green);
}

.info-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.info-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.info-content p {
    color: var(--text-gray);
    margin-bottom: 10px;
}

.info-content strong {
    color: var(--primary-green);
}

.example {
    background: rgba(255,255,255,0.6);
    padding: 12px;
    border-radius: 6px;
    margin-top: 10px;
    font-size: 0.9rem;
    border-left: 3px solid var(--accent-yellow);
}

/* SNS Box */
.sns-box {
    background: linear-gradient(135deg, #E1F5FE 0%, #ffffff 100%);
    border-radius: 12px;
    padding: 25px;
    margin-top: 20px;
    border: 2px solid var(--primary-blue);
}

.sns-icon {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 15px;
}

.sns-content h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
    text-align: center;
}

.sns-content p {
    text-align: center;
    margin-bottom: 15px;
}

.highlight {
    color: var(--primary-blue);
    font-size: 1.3rem;
    font-weight: 700;
}

.sns-condition {
    background: rgba(255,255,255,0.7);
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
}

.sns-condition p {
    text-align: left;
    margin-bottom: 8px;
    font-weight: 700;
}

.sns-condition ul {
    list-style: none;
    padding-left: 0;
}

.sns-condition li {
    padding: 5px 0;
    padding-left: 20px;
    position: relative;
    text-align: left;
}

.sns-condition li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: 700;
}

.hashtag {
    background: var(--primary-blue);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 700;
    font-family: monospace;
}

.sns-note {
    text-align: center;
    color: var(--primary-green);
    font-weight: 700;
    font-size: 0.95rem;
    margin-top: 15px;
}

/* Pet Fee Section */
.pet-fee-section {
    margin-top: 30px;
}

.pet-info {
    background: linear-gradient(135deg, #FFF3E0 0%, #ffffff 100%);
    border-left-color: var(--accent-orange);
}

.highlight-pet {
    color: var(--accent-orange);
    font-size: 1.4rem;
    font-weight: 900;
}

.pet-notes {
    background: rgba(255,255,255,0.7);
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
}

.pet-notes p {
    text-align: left;
    margin-bottom: 8px;
    font-weight: 700;
}

.pet-notes ul {
    list-style: none;
    padding-left: 0;
}

.pet-notes li {
    padding: 5px 0;
    padding-left: 20px;
    position: relative;
    text-align: left;
}

.pet-notes li:before {
    content: "🐾";
    position: absolute;
    left: 0;
    font-size: 0.9rem;
}

/* Example Cards */
.example-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.example-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 20px;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
}

.example-card.featured {
    border-color: var(--primary-blue);
    background: linear-gradient(135deg, #E1F5FE 0%, #ffffff 100%);
}

.example-card:hover {
    box-shadow: var(--shadow-lg);
}

.example-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
    text-align: center;
}

.calculation {
    background: #f5f5f5;
    border-radius: 8px;
    padding: 15px;
}

.calc-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 0.9rem;
}

.calc-row.subtotal {
    border-top: 1px solid var(--border-color);
    margin-top: 5px;
    padding-top: 10px;
}

.calc-row.discount {
    color: var(--primary-green);
    font-weight: 700;
}

.calc-row.total {
    border-top: 2px solid var(--primary-green);
    margin-top: 10px;
    padding-top: 10px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--primary-green);
}

.save-badge {
    background: var(--accent-orange);
    color: white;
    text-align: center;
    padding: 8px;
    border-radius: 6px;
    margin-top: 10px;
    font-weight: 700;
}

.pet-example {
    border-color: var(--accent-orange);
    background: linear-gradient(135deg, #FFF3E0 0%, #ffffff 100%);
}

.pet-info-badge {
    background: var(--accent-orange);
    color: white;
    text-align: center;
    padding: 8px;
    border-radius: 6px;
    margin-top: 10px;
    font-weight: 700;
}

/* Combination List */
.combination-list {
    list-style: none;
    padding: 0;
}

.combination-list li {
    padding: 10px;
    margin-bottom: 8px;
    background: rgba(255,255,255,0.6);
    border-radius: 6px;
    font-size: 0.95rem;
}

.combination-list strong {
    color: var(--primary-green);
}

.note {
    margin-top: 15px;
    padding: 12px;
    background: rgba(46,125,50,0.1);
    border-radius: 6px;
    color: var(--primary-green);
    font-weight: 500;
}

/* Calculator Section */
.calculator-section {
    background: linear-gradient(135deg, #E8F5E9 0%, #ffffff 100%);
    border: 2px solid var(--primary-green);
}

.calculator-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 20px;
}

.calculator-inputs {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--shadow);
}

.input-group {
    margin-bottom: 25px;
}

.input-label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
    font-size: 1rem;
}

/* Rate Type Selector */
.rate-info-box {
    background: linear-gradient(135deg, #E8F5E9 0%, #ffffff 100%);
    border: 2px solid var(--primary-green);
    border-radius: 8px;
    padding: 15px;
}

.rate-info-text {
    font-size: 0.9rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    text-align: center;
}

.rate-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.rate-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px;
    background: var(--bg-white);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.rate-item.peak {
    border-color: var(--accent-orange);
    background: linear-gradient(135deg, #FFF3E0 0%, #ffffff 100%);
}

.rate-type {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-bottom: 5px;
}

.rate-amount {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-green);
}

.rate-item.peak .rate-amount {
    color: var(--accent-orange);
}

.peak-season-info {
    margin-top: 15px;
    padding: 12px;
    background: linear-gradient(135deg, #FFF3E0 0%, #ffffff 100%);
    border-radius: 6px;
    border-left: 4px solid var(--accent-orange);
}

.peak-season-title {
    font-weight: 700;
    color: var(--accent-orange);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.peak-season-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.peak-season-list li {
    padding: 4px 0;
    font-size: 0.85rem;
    color: var(--text-dark);
}

.rate-note {
    margin-top: 12px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-dark);
    text-align: center;
    border-left: 3px solid var(--primary-green);
}

.rate-type-selector {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rate-option {
    position: relative;
    cursor: pointer;
}

.rate-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.rate-label {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-white);
    transition: all 0.3s ease;
}

.rate-option input[type="radio"]:checked + .rate-label {
    border-color: var(--primary-green);
    background: linear-gradient(135deg, rgba(46,125,50,0.1) 0%, rgba(255,255,255,1) 100%);
    box-shadow: 0 0 0 2px rgba(46,125,50,0.2);
}

.rate-name {
    font-weight: 700;
    color: var(--text-dark);
    font-size: 1rem;
}

.rate-price {
    font-weight: 700;
    color: var(--primary-green);
    font-size: 1.2rem;
}

.rate-min {
    font-size: 0.85rem;
    color: var(--text-gray);
}

/* Input Fields */
.input-field {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Noto Sans JP', sans-serif;
    transition: all 0.3s ease;
}

.input-field:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(46,125,50,0.1);
}

/* DateTime Inputs */
.datetime-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.date-field {
    width: 100%;
}

.time-field {
    width: 100%;
}

.early-return-inputs {
    margin-top: 10px;
}

/* Usage Hours Display */
.usage-hours-display {
    background: linear-gradient(135deg, #E8F5E9 0%, #ffffff 100%);
    border: 2px solid var(--primary-green);
    border-radius: 8px;
    padding: 15px;
    text-align: center;
    margin-top: 10px;
}

.usage-label {
    font-size: 0.95rem;
    color: var(--text-gray);
    font-weight: 600;
}

.usage-value {
    font-size: 1.5rem;
    color: var(--primary-green);
    font-weight: 900;
    margin-left: 10px;
}

.input-hint {
    display: block;
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-top: 8px;
}

.input-hint.error {
    color: #d32f2f;
}

/* Discount Options */
.discount-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.discount-option {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.discount-option input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    cursor: pointer;
    accent-color: var(--primary-green);
}

.discount-label {
    font-size: 0.95rem;
    color: var(--text-dark);
}

/* Calculate Button */
.calculate-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--light-green) 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    font-family: 'Noto Sans JP', sans-serif;
}

.calculate-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

/* Calculator Result */
.calculator-result {
    background: linear-gradient(135deg, #E1F5FE 0%, #ffffff 100%);
    border-radius: 12px;
    padding: 25px;
    border: 2px solid var(--primary-blue);
}

.result-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 20px;
    text-align: center;
}

.result-breakdown {
    background: var(--bg-white);
    border-radius: 8px;
    padding: 20px;
}

.result-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.result-row.subtotal {
    border-top: 1px solid var(--border-color);
    margin-top: 10px;
    padding-top: 15px;
    font-weight: 600;
}

.result-row.discount {
    color: var(--primary-green);
    font-weight: 600;
}

.result-row.total {
    border-top: 3px solid var(--primary-blue);
    margin-top: 15px;
    padding-top: 15px;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--primary-blue);
}

/* Daily Breakdown */
.daily-breakdown-section {
    background: #f5f5f5;
    border-radius: 8px;
    padding: 15px;
    margin: 15px 0;
}

.daily-breakdown-title {
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 15px;
    font-size: 0.95rem;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-green);
}

.daily-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr 0.8fr;
    gap: 10px;
    padding: 12px;
    margin-bottom: 8px;
    background: white;
    border-radius: 6px;
    border-left: 4px solid var(--primary-green);
    align-items: center;
}

.daily-row:last-child {
    margin-bottom: 0;
}

.daily-date-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.daily-date {
    color: var(--text-dark);
    font-weight: 700;
    font-size: 0.9rem;
}

.daily-type {
    color: var(--primary-green);
    font-size: 0.75rem;
    font-weight: 600;
}

.daily-time {
    color: var(--text-gray);
    font-size: 0.85rem;
    font-weight: 600;
}

.daily-calc {
    display: flex;
    gap: 5px;
    align-items: center;
}

.daily-hours {
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.85rem;
}

.daily-rate {
    color: var(--text-gray);
    font-size: 0.8rem;
}

.daily-total {
    text-align: right;
    color: var(--primary-green);
    font-weight: 900;
    font-size: 1rem;
}

.result-message {
    text-align: center;
    padding: 30px;
    color: var(--text-gray);
    font-style: italic;
}

.result-warning {
    background: #FFF3E0;
    border-left: 4px solid var(--accent-orange);
    padding: 15px;
    margin-top: 15px;
    border-radius: 6px;
    color: #E65100;
    font-size: 0.9rem;
}

.result-info {
    background: rgba(46,125,50,0.1);
    border-left: 4px solid var(--primary-green);
    padding: 15px;
    margin-top: 15px;
    border-radius: 6px;
    color: var(--dark-green);
    font-size: 0.9rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-blue) 100%);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    margin-bottom: 30px;
}

.cta-content {
    color: white;
}

.cta-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.cta-text {
    font-size: 1rem;
    margin-bottom: 25px;
    opacity: 0.95;
}

.cta-button {
    display: inline-block;
    background: white;
    color: var(--primary-green);
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.cta-note {
    font-size: 0.8rem;
    margin-top: 15px;
    opacity: 0.8;
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 30px 20px;
    text-align: center;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.footer-text {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 15px;
}

.footer-links {
    margin: 20px 0;
}

.footer-link {
    display: inline-block;
    color: white;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-blue) 100%);
    padding: 10px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.footer-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.copyright {
    font-size: 0.8rem;
    opacity: 0.6;
}

/* Vehicle Selection */
.vehicle-selection {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 12px;
}

.vehicle-option {
    cursor: pointer;
}

.vehicle-option input[type="radio"] {
    display: none;
}

.vehicle-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

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

.vehicle-option input[type="radio"]:checked + .vehicle-card {
    border-color: var(--primary-green);
    background: linear-gradient(135deg, rgba(46,125,50,0.05) 0%, rgba(2,136,209,0.05) 100%);
    box-shadow: var(--shadow-lg);
}

.vehicle-icon {
    font-size: 3rem;
    line-height: 1;
}

.vehicle-info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.vehicle-type {
    font-size: 0.85rem;
    color: var(--text-gray);
}

.rate-info-box.hiace-rate .rate-item.featured {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-blue) 100%);
    color: white;
}

.rate-info-box.hiace-rate .rate-item.featured .rate-type,
.rate-info-box.hiace-rate .rate-item.featured .rate-amount {
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo {
        font-size: 1.5rem;
    }

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

    .section-title {
        font-size: 1.3rem;
    }

    .pricing-cards {
        grid-template-columns: 1fr;
    }

    .discount-cards {
        grid-template-columns: 1fr;
    }

    .example-cards {
        grid-template-columns: 1fr;
    }

    .calculator-container {
        grid-template-columns: 1fr;
    }

    .pricing-section {
        padding: 20px;
    }

    .info-box {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .cta-title {
        font-size: 1.4rem;
    }

    .cta-button {
        padding: 12px 30px;
        font-size: 1rem;
    }

    .datetime-inputs {
        grid-template-columns: 1fr;
    }

    .vehicle-selection {
        grid-template-columns: 1fr;
    }

    .rate-summary {
        grid-template-columns: 1fr;
    }

    .daily-row {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 15px;
    }

    .daily-date-info {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .daily-calc {
        justify-content: space-between;
    }

    .daily-total {
        text-align: left;
        font-size: 1.2rem;
    }

    .peak-period-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 30px 15px;
    }

    .pricing-section {
        padding: 15px;
        margin-bottom: 20px;
    }

    .price-amount {
        font-size: 2rem;
    }

    .discount-value {
        font-size: 1.5rem;
    }

    .cta-section {
        padding: 30px 20px;
    }
}