/* ===================================
   CSS Variables & Reset
   =================================== */
:root {
    /* Brand Colors */
    --color-orange: #ca4c00;
    --color-blue: #454c71;
    --color-black: #000000;
    --color-white: #ffffff;
    
    /* Extended Palette */
    --color-orange-light: #ff6b1a;
    --color-orange-dark: #a03d00;
    --color-blue-light: #5a6491;
    --color-blue-dark: #2d3347;
    --color-gray-100: #f8f9fa;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-700: #495057;
    --color-gray-900: #212529;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 16px;
    --font-weight-normal: 400;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Layout */
    --container-max-width: 1200px;
    --border-radius: 8px;
    --border-radius-lg: 16px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-base: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-900);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

/* ===================================
   Utility Classes
   =================================== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-orange) 0%, var(--color-orange-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-blue);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-700);
    max-width: 700px;
    margin: 0 auto;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
}

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

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

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

.btn-secondary:hover {
    background-color: var(--color-blue-dark);
    border-color: var(--color-blue-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-blue);
    border-color: var(--color-blue);
}

.btn-outline:hover {
    background-color: var(--color-blue);
    color: var(--color-white);
    transform: translateY(-2px);
}

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

.btn-white:hover {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

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

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

.logo {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.logo-wasx {
    font-size: 1.75rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-orange);
    letter-spacing: -0.02em;
}

.logo-subtitle {
    font-size: 0.625rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-blue);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-menu a {
    font-weight: var(--font-weight-semibold);
    color: var(--color-blue);
    transition: color var(--transition-fast);
}

.nav-menu a:hover {
    color: var(--color-orange);
}

.nav-cta {
    background-color: var(--color-orange);
    color: var(--color-white) !important;
    padding: 0.5rem 1.25rem;
    border-radius: var(--border-radius);
}

.nav-cta:hover {
    background-color: var(--color-orange-dark);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 3px;
    background-color: var(--color-blue);
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-white) 100%);
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto var(--spacing-3xl);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-blue);
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}

.stat-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-base);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.stat-number {
    font-size: 3rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-orange);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-700);
    font-weight: var(--font-weight-semibold);
}

/* ===================================
   Services Section
   =================================== */
.services {
    padding: var(--spacing-3xl) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-base);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border-top: 4px solid var(--color-orange);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-orange) 0%, var(--color-orange-light) 100%);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.service-icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-white);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-blue);
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.service-rate {
    font-size: 1.5rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-orange);
    margin-top: auto;
}

/* ===================================
   Solutions Section
   =================================== */
.solutions {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-gray-100);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.solution-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-base);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.solution-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.solution-icon {
    width: 50px;
    height: 50px;
    background-color: var(--color-blue);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.solution-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-white);
}

.solution-card h3 {
    font-size: 1.375rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-blue);
}

.solution-card > p {
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.solution-features {
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.solution-features li {
    padding: var(--spacing-xs) 0;
    color: var(--color-gray-700);
    position: relative;
    padding-left: var(--spacing-md);
}

.solution-features li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-orange);
    font-weight: var(--font-weight-bold);
}

/* ===================================
   Why Choose Us Section
   =================================== */
.why-choose-us {
    padding: var(--spacing-3xl) 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.benefit-item {
    padding: var(--spacing-lg);
}

.benefit-number {
    font-size: 3rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-orange);
    opacity: 0.2;
    margin-bottom: var(--spacing-sm);
}

.benefit-item h3 {
    font-size: 1.375rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-blue);
    margin-bottom: var(--spacing-sm);
}

.benefit-item p {
    color: var(--color-gray-700);
    line-height: 1.7;
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-blue-dark) 100%);
    color: var(--color-white);
}

.cta-content {
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: var(--font-weight-extrabold);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-gray-100);
}

.contact-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
    max-width: 1000px;
    margin: 0 auto;
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-weight: var(--font-weight-semibold);
    color: var(--color-blue);
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-orange);
}

.form-group textarea {
    resize: vertical;
}

.contact-form button {
    grid-column: 1 / -1;
    width: 100%;
}

.contact-info {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-base);
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-blue);
    margin-bottom: var(--spacing-md);
}

.contact-info > p {
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-detail {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.contact-detail strong {
    color: var(--color-blue);
    font-weight: var(--font-weight-semibold);
}

.contact-detail a {
    color: var(--color-orange);
    font-weight: var(--font-weight-semibold);
}

.contact-detail a:hover {
    text-decoration: underline;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--color-blue-dark);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.8);
    margin-top: var(--spacing-md);
    line-height: 1.7;
}

.footer-links {
    display: flex;
    gap: var(--spacing-3xl);
}

.footer-column h4 {
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    color: var(--color-orange);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-column a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--color-white);
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* ===================================
   Pricing Page Styles
   =================================== */
.pricing-hero {
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-blue-dark) 100%);
    color: var(--color-white);
    text-align: center;
}

.pricing-title {
    font-size: 3rem;
    font-weight: var(--font-weight-extrabold);
    margin-bottom: var(--spacing-md);
}

.pricing-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
}

.pricing-section {
    padding: var(--spacing-3xl) 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.pricing-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-base);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border-color: var(--color-orange);
    box-shadow: var(--shadow-lg);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-orange) 0%, var(--color-orange-light) 100%);
    color: var(--color-white);
    padding: 0.375rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-header {
    margin-bottom: var(--spacing-md);
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-blue);
    margin-bottom: var(--spacing-md);
}

.pricing-rate {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.pricing-rate .currency {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-orange);
}

.pricing-rate .amount {
    font-size: 3.5rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-orange);
    line-height: 1;
}

.pricing-rate .period {
    font-size: 1rem;
    color: var(--color-gray-700);
    font-weight: var(--font-weight-semibold);
}

.pricing-description {
    margin-bottom: var(--spacing-lg);
}

.pricing-description p {
    color: var(--color-gray-700);
    line-height: 1.7;
}

.pricing-features {
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    color: var(--color-gray-700);
}

.check-icon {
    width: 20px;
    height: 20px;
    color: var(--color-orange);
    flex-shrink: 0;
    margin-top: 2px;
}

.pricing-card .btn {
    width: 100%;
    margin-top: auto;
}

/* Solutions Pricing */
.solutions-pricing {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-gray-100);
}

.solutions-pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: var(--spacing-xl);
}

.solution-pricing-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-base);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.solution-pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.solution-icon-large {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-blue-light) 100%);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.solution-icon-large svg {
    width: 36px;
    height: 36px;
    color: var(--color-white);
}

.solution-pricing-card h3 {
    font-size: 1.75rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-blue);
    margin-bottom: var(--spacing-sm);
}

.solution-pricing-desc {
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.solution-pricing-options {
    background-color: var(--color-gray-100);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.pricing-option {
    padding: var(--spacing-sm) 0;
}

.pricing-option:not(:last-child) {
    border-bottom: 1px solid var(--color-gray-300);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-md);
}

.option-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.25rem;
}

.option-name {
    font-weight: var(--font-weight-semibold);
    color: var(--color-blue);
}

.option-price {
    font-weight: var(--font-weight-bold);
    color: var(--color-orange);
    font-size: 1.125rem;
}

.option-desc {
    font-size: 0.875rem;
    color: var(--color-gray-700);
}

.solution-pricing-features {
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.solution-pricing-features li {
    padding: 0.375rem 0;
    color: var(--color-gray-700);
    position: relative;
    padding-left: var(--spacing-md);
}

.solution-pricing-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-orange);
    font-weight: var(--font-weight-bold);
}

/* FAQ Section */
.faq-section {
    padding: var(--spacing-3xl) 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.faq-item {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-base);
    border-left: 4px solid var(--color-orange);
}

.faq-item h3 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-blue);
    margin-bottom: var(--spacing-sm);
}

.faq-item p {
    color: var(--color-gray-700);
    line-height: 1.7;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 968px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .cta-content h2 {
        font-size: 1.75rem;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-base: 14px;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .pricing-title {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}