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

:root {
    --primary-color: #0ea5e9;
    --primary-dark: #0284c7;
    --secondary-color: #06b6d4;
    --accent-color: #14b8a6;
    --text-dark: #1f2937;
    --text-gray: #6b7280;
    --bg-light: #f0f9ff;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

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

/* Navigation */
.navbar {
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.btn-nav {
    background-color: var(--primary-color);
    color: white !important;
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    transition: all 0.3s;
}

.btn-nav:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-nav-secondary {
    background-color: transparent;
    color: var(--text-dark) !important;
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    border: 2px solid var(--border-color);
    transition: all 0.3s;
}

.btn-nav-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Image Placeholders */
.image-placeholder {
    background: linear-gradient(135deg, #e5e7eb 0%, #d1d5db 100%);
    border: 2px dashed #9ca3af;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    min-height: 200px;
    text-align: center;
}

.placeholder-text {
    font-weight: 600;
    color: #6b7280;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.placeholder-note {
    font-size: 0.875rem;
    color: #9ca3af;
    font-style: italic;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
    color: white;
    padding: 6rem 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text {
    text-align: left;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-placeholder {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    min-height: 400px;
}

.hero-placeholder .placeholder-text,
.hero-placeholder .placeholder-note {
    color: rgba(255, 255, 255, 0.9);
}

.hero-img {
    width: 108.7%;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
    object-fit: cover;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn-primary {
    background-color: white;
    color: var(--primary-color);
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s;
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

.hero-price {
    margin-top: 2rem;
}

.price-tag {
    background-color: var(--accent-color);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-size: 1.25rem;
    font-weight: 700;
    display: inline-block;
    box-shadow: var(--shadow-md);
}

/* Why Section */
.why-section {
    padding: 5rem 0;
    background-color: var(--bg-light);
}

.why-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
}

.section-intro {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto 3rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background-color: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s;
    text-align: center;
}

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

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.benefit-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
}

.benefit-card p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Postage Section */
.postage-section {
    padding: 5rem 0;
    background-color: var(--bg-white);
}

.postage-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: start;
}

.postage-text h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.postage-intro {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.postage-breakdown h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 2rem 0 1rem;
    color: var(--primary-color);
}

.postage-list {
    list-style: none;
    margin: 1.5rem 0;
}

.postage-list li {
    padding: 1rem;
    margin-bottom: 0.75rem;
    background-color: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    border-radius: 8px;
    line-height: 1.6;
}

.postage-list strong {
    color: var(--text-dark);
    font-weight: 700;
}

.postage-callout {
    background-color: #fef3c7;
    border-left: 4px solid var(--accent-color);
    padding: 1.25rem;
    margin: 2rem 0;
    font-weight: 600;
    color: #92400e;
    border-radius: 8px;
}

.postage-savings {
    background: linear-gradient(135deg, #0ea5e9, #06b6d4);
    color: white;
    padding: 2rem;
    border-radius: 16px;
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    align-items: start;
}

.savings-icon {
    font-size: 2.5rem;
}

.postage-savings p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
}

.postage-image .image-placeholder {
    position: sticky;
    top: 100px;
    min-height: 500px;
}

.postage-img {
    width: 152%;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
    object-fit: cover;
}

/* Services Section */
.services-section {
    padding: 5rem 0;
}

.service-image {
    margin-bottom: 1.5rem;
}

.service-placeholder {
    min-height: 180px;
    padding: 1.5rem;
}

.service-img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    object-fit: cover;
}

.services-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 16px;
    border: 2px solid var(--border-color);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-card h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.service-card p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--text-gray);
    border-bottom: 1px solid var(--border-color);
}

.service-features li:last-child {
    border-bottom: none;
}

.service-card .btn-primary {
    margin-top: auto;
}

.starting-price {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
}

/* Pricing Section */
.pricing-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
    color: white;
}

.pricing-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
}

.pricing-section .section-intro {
    color: rgba(255, 255, 255, 0.9);
}

.pricing-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-column {
    background-color: white;
    color: var(--text-dark);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    transition: all 0.3s;
}

.pricing-column:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.pricing-column.featured {
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.pricing-column.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-color);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
}

.pricing-header h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.pricing-header p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.price {
    text-align: center;
    margin: 2rem 0;
}

.price-amount {
    font-size: 4rem;
    font-weight: 900;
    color: var(--primary-color);
    display: block;
}

.price-unit {
    font-size: 1.1rem;
    color: var(--text-gray);
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
}

.pricing-features li {
    padding: 0.75rem 0;
    color: var(--text-gray);
    border-bottom: 1px solid var(--border-color);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.btn-pricing {
    display: block;
    text-align: center;
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s;
}

.btn-pricing:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.pricing-note {
    text-align: center;
    margin-top: 3rem;
    font-size: 1.1rem;
    opacity: 0.9;
}

/* How It Works Section */
.how-section {
    padding: 5rem 0;
    background-color: var(--bg-light);
}

.how-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #0ea5e9, #06b6d4);
    color: white;
    font-size: 2.5rem;
    font-weight: 900;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-lg);
}

.step h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.step p {
    color: var(--text-gray);
    font-size: 1.1rem;
    line-height: 1.6;
}

.how-cta {
    text-align: center;
    margin-top: 3rem;
}

/* Variable Data Section */
.variable-data-section {
    padding: 5rem 0;
    background-color: var(--bg-light);
}

.variable-data-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
}

.variable-data-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: start;
    margin-top: 3rem;
}

.variable-data-explanation h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.variable-data-explanation > p {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.variable-data-how {
    background-color: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
}

.variable-data-how h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.variable-steps {
    list-style: none;
    counter-reset: step-counter;
    padding-left: 0;
}

.variable-steps li {
    counter-increment: step-counter;
    position: relative;
    padding-left: 3rem;
    margin-bottom: 1.5rem;
}

.variable-steps li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.variable-steps li strong {
    display: block;
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.variable-steps li p {
    color: var(--text-gray);
    margin: 0;
    line-height: 1.6;
}

.variable-data-examples {
    background-color: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
}

.variable-data-examples h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.personalization-list {
    list-style: none;
    padding-left: 0;
}

.personalization-list li {
    color: var(--text-gray);
    padding: 0.5rem 0;
    line-height: 1.6;
}

.variable-data-pricing {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #f59e0b;
}

.pricing-note {
    margin: 0;
    color: var(--text-dark);
    font-size: 1rem;
    line-height: 1.6;
}

.variable-data-image {
    position: sticky;
    top: 100px;
}

/* Competitor Mapping Section */
.competitor-mapping {
    margin-top: 4rem;
    padding-top: 4rem;
    border-top: 2px solid var(--border-color);
}

.competitor-mapping h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.feature-intro {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.competitor-mapping-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    align-items: start;
}

.mapping-steps {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    list-style-position: inside;
    margin-bottom: 2rem;
}

.mapping-steps li {
    margin-bottom: 1.5rem;
    padding-left: 0.5rem;
}

.mapping-steps li:last-child {
    margin-bottom: 0;
}

.mapping-steps strong {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.mapping-steps p {
    margin: 0.5rem 0 0 1.75rem;
    color: var(--text-gray);
    font-size: 0.95rem;
}

.mapping-demo {
    margin-top: 2rem;
}

.demo-map {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
    border-radius: 12px;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    font-size: 1.125rem;
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
}

.demo-map::before {
    content: '🗺️ Interactive Map Preview';
    font-size: 1.25rem;
    color: var(--primary-color);
}

.map-controls {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.competitor-mapping-benefits h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.benefits-list {
    list-style: none;
    margin-bottom: 2rem;
}

.benefits-list li {
    padding: 0.75rem 0;
    color: var(--text-gray);
    font-size: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.benefits-list li:last-child {
    border-bottom: none;
}

.mapping-pricing {
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

/* Tracking Section */
.tracking-section {
    padding: 5rem 0;
    background-color: var(--bg-light);
}

.tracking-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: start;
}

.tracking-image .image-placeholder {
    position: sticky;
    top: 100px;
    min-height: 450px;
}

.tracking-text h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.tracking-intro {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.tracking-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.tracking-feature {
    display: flex;
    gap: 1.5rem;
    align-items: start;
    background-color: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
}

.tracking-feature:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.tracking-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.tracking-details h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.tracking-details p {
    color: var(--text-gray);
    line-height: 1.6;
}

.tracking-callout {
    background: linear-gradient(135deg, #0ea5e9, #06b6d4);
    color: white;
    padding: 2rem;
    border-radius: 16px;
    margin-top: 2.5rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.tracking-callout strong {
    font-weight: 700;
}

/* Social Proof Section */
.proof-section {
    padding: 5rem 0;
}

.proof-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 3rem;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 16px;
    border-left: 4px solid var(--primary-color);
}

.quote {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.author {
    color: var(--text-gray);
}

.author strong {
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.25rem;
}

/* FAQ Section */
.faq-section {
    padding: 5rem 0;
    background-color: var(--bg-light);
}

.faq-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 3rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.faq-item {
    background-color: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.faq-item h3 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.faq-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Contact Section */
.contact-section {
    padding: 5rem 0;
}

.contact-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info {
    background-color: var(--bg-light);
    padding: 2.5rem;
    border-radius: 16px;
}

.contact-info h3 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.contact-info p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: var(--text-gray);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.btn-submit {
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-submit:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Footer */
.footer {
    background-color: var(--text-dark);
    color: white;
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links h4,
.footer-contact h4 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-links ul {
    list-style: none;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    display: block;
    padding: 0.5rem 0;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: white;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none; /* You might want to add a mobile menu later */
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-text {
        text-align: center;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .postage-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .postage-image .image-placeholder {
        position: static;
        min-height: 300px;
    }

    .tracking-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .tracking-image .image-placeholder {
        position: static;
        min-height: 300px;
    }

    .variable-data-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .variable-data-image {
        position: static;
    }

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

    .pricing-column.featured {
        transform: scale(1);
    }

    .steps-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .image-placeholder {
        min-height: 150px;
        padding: 1.5rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Pricing Calculator */
.pricing-calculator {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 16px;
    padding: 3rem;
    margin-bottom: 3rem;
    box-shadow: 0 10px 30px rgba(14, 165, 233, 0.1);
}

.calculator-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 1.5rem;
    align-items: end;
    margin-bottom: 2rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-group label {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.calc-select,
.calc-input {
    padding: 0.875rem 1rem;
    border: 2px solid #cbd5e1;
    border-radius: 8px;
    font-size: 1rem;
    background: white;
    transition: all 0.3s ease;
}

.calc-select:focus,
.calc-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.calc-input {
    font-family: inherit;
}

.calculator-results {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    border: 2px solid #10b981;
}

.result-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.result-item {
    text-align: center;
    padding: 1rem;
}

.result-item.total {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 8px;
    color: white;
}

.result-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

.result-item.total .result-label {
    color: rgba(255, 255, 255, 0.9);
}

.result-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    text-align: center !important;
}

#calc-total {
    text-align: center !important;
    display: block !important;
    width: 100% !important;
}

.result-details {
    text-align: center;
    padding-top: 1rem;
    border-top: 2px dashed #e5e7eb;
    color: var(--text-gray);
    font-size: 0.875rem;
}

.calculator-note {
    text-align: center;
    color: var(--text-gray);
    font-size: 0.9375rem;
}

.pricing-tiers-info {
    margin-top: 3rem;
}

.pricing-tiers-info h3 {
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.pricing-tiers-info > p {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.tiers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.tier-item {
    background: white;
    padding: 1.25rem;
    border-radius: 8px;
    border: 2px solid #e5e7eb;
    text-align: center;
    transition: all 0.3s ease;
}

.tier-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.15);
}

.tier-item strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.tier-item span {
    color: var(--success-color);
    font-weight: 600;
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
    .calculator-inputs {
        grid-template-columns: 1fr;
    }

    .result-main {
        grid-template-columns: 1fr;
    }

    .tiers-grid {
        grid-template-columns: 1fr;
    }

    .pricing-calculator {
        padding: 1.5rem;
    }
}