/* ===================================
   AMZA.IN - Enterprise CSS
   Modern Corporate Refined Design
   =================================== */

/* CSS Variables */
:root {
    /* Colors - Navy & Blue Corporate Palette */
    --primary-navy: #0A2540;
    --primary-blue: #0066FF;
    --secondary-blue: #4D94FF;
    --accent-electric: #00BFFF;
    --dark-navy: #051526;
    --light-navy: #1A3A5C;
    
    /* Neutrals */
    --white: #FFFFFF;
    --off-white: #F8FAFC;
    --light-gray: #F1F5F9;
    --medium-gray: #64748B;
    --dark-gray: #334155;
    --charcoal: #1E293B;
    
    /* Semantic Colors */
    --success: #10B981;
    --error: #EF4444;
    --warning: #F59E0B;
    
    /* Typography */
    --font-heading: 'IBM Plex Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--dark-gray);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--primary-navy);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--dark-gray);
}

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

a:hover {
    color: var(--secondary-blue);
}

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-navy);
    letter-spacing: -0.5px;
}

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

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--dark-gray);
    padding: var(--spacing-xs) var(--spacing-sm);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: width var(--transition-base);
}

.nav-link:hover::after {
    width: 80%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--primary-navy);
    transition: all var(--transition-base);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--dark-navy) 100%);
    padding-top: 100px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 102, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 191, 255, 0.1) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

.hero-content {
    position: relative;
    text-align: center;
    color: var(--white);
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 14px 32px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-primary {
    background: var(--primary-blue);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
    background: var(--secondary-blue);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.4);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-navy);
}

/* ===================================
   SOLUTION CARDS (Homepage)
   =================================== */
.solutions-overview {
    padding: var(--spacing-3xl) 0;
    background: var(--off-white);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--spacing-xl);
}

.solution-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 2px solid transparent;
    transition: all var(--transition-slow);
    cursor: pointer;
    overflow: hidden;
    display: block;
    text-decoration: none;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--radius-xl);
    padding: 2px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-electric));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.solution-card:hover::before {
    opacity: 1;
}

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

.card-icon {
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
    animation: iconFadeIn 0.6s ease-out;
}

@keyframes iconFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.card-title {
    font-size: 1.75rem;
    color: var(--primary-navy);
    margin-bottom: var(--spacing-md);
}

.solution-features {
    list-style: none;
    padding: 0;
}

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

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

.card-arrow {
    position: absolute;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    color: var(--primary-blue);
    opacity: 0;
    transform: translateX(-10px);
    transition: all var(--transition-base);
}

.solution-card:hover .card-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ===================================
   VALUE PROPOSITION
   =================================== */
.value-proposition {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xl);
    color: var(--primary-navy);
}

.section-description {
    text-align: center;
    font-size: 1.125rem;
    color: var(--medium-gray);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.value-item {
    text-align: center;
}

.value-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
    opacity: 0.3;
    margin-bottom: var(--spacing-sm);
}

.value-item h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.value-item p {
    color: var(--medium-gray);
    margin-bottom: 0;
}

/* ===================================
   PAGE HERO
   =================================== */
.page-hero {
    padding: 120px 0 var(--spacing-2xl);
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--light-navy) 100%);
    text-align: center;
}

.page-title {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.page-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto;
}

/* ===================================
   CONTENT SECTIONS
   =================================== */
.content-section {
    padding: var(--spacing-2xl) 0;
}

.overview-card {
    background: var(--light-gray);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-blue);
}

.overview-card h2 {
    margin-bottom: var(--spacing-md);
}

.experience-note {
    font-style: italic;
    color: var(--medium-gray);
    margin-top: var(--spacing-md);
}

/* ===================================
   MODULES & SERVICES GRID
   =================================== */
.modules-section,
.reporting-services,
.automation-types {
    padding: var(--spacing-2xl) 0;
    background: var(--white);
}

.modules-section:nth-child(even),
.reporting-services:nth-child(even) {
    background: var(--off-white);
}

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

.module-card,
.service-card,
.capability-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.module-card:hover,
.service-card:hover,
.capability-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.module-header h3,
.service-card h3,
.capability-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-navy);
}

.module-list {
    list-style: none;
    padding: 0;
}

.module-list li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
    color: var(--dark-gray);
}

.module-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

.service-icon,
.capability-icon {
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
}

/* ===================================
   PROJECTS SECTION
   =================================== */
.projects-section {
    padding: var(--spacing-2xl) 0;
    background: var(--off-white);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.project-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border-top: 3px solid var(--primary-blue);
}

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

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-sm);
}

.project-header h3 {
    font-size: 1.25rem;
    flex: 1;
}

.project-tag {
    background: var(--primary-blue);
    color: var(--white);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.project-description {
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
}

.project-features {
    list-style: none;
    padding: 0;
}

.project-features li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
    color: var(--medium-gray);
    font-size: 0.9rem;
}

.project-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
}

/* ===================================
   PRODUCTS PAGE
   =================================== */
.products-section {
    padding: var(--spacing-2xl) 0;
}

.products-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.product-item {
    display: flex;
    gap: var(--spacing-lg);
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.product-item:hover {
    box-shadow: var(--shadow-md);
}

.product-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
    opacity: 0.2;
    line-height: 1;
    min-width: 80px;
}

.product-content {
    flex: 1;
}

.product-content h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.product-description {
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
}

.product-benefits {
    list-style: none;
    padding: 0;
}

.product-benefits li {
    padding: var(--spacing-xs) 0;
    color: var(--medium-gray);
}

/* ===================================
   SERVICES PAGE
   =================================== */
.services-overview,
.oracle-services-section,
.automation-services-section {
    padding: var(--spacing-2xl) 0;
}

.services-intro {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
}

.service-category-header {
    margin-bottom: var(--spacing-xl);
}

.services-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.service-detail-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.service-icon-large {
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
}

.service-detail-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.service-features {
    list-style: none;
    padding: 0;
    margin-top: var(--spacing-md);
}

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

.service-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
}

.engagement-models {
    padding: var(--spacing-2xl) 0;
    background: var(--off-white);
}

.engagement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.engagement-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
}

.engagement-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

/* ===================================
   PRICING PAGE
   =================================== */
.pricing-section,
.oracle-pricing-section {
    padding: var(--spacing-2xl) 0;
}

.pricing-intro {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
}

.pricing-table-container {
    margin: var(--spacing-xl) 0;
}

.pricing-table-container h3,
.add-ons-title {
    font-size: 1.5rem;
    margin: var(--spacing-xl) 0 var(--spacing-md);
}

.pricing-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-xl);
}

.pricing-table thead {
    background: var(--primary-navy);
    color: var(--white);
}

.pricing-table th,
.pricing-table td {
    padding: var(--spacing-md);
    text-align: left;
}

.pricing-table tbody tr {
    border-bottom: 1px solid var(--light-gray);
}

.pricing-table tbody tr:hover {
    background: var(--off-white);
}

.pricing-table .price {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-blue);
    font-size: 1.125rem;
}

.highlight-row {
    background: var(--light-gray);
}

.pricing-examples {
    margin: var(--spacing-2xl) 0;
}

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

.example-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--light-gray);
    position: relative;
}

.example-card.featured {
    border-color: var(--primary-blue);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-blue);
    color: var(--white);
    padding: 4px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
}

.example-card h4 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.example-price {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--off-white);
    border-radius: var(--radius-md);
}

.price-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
}

.price-item .amount {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-blue);
    font-size: 1.25rem;
}

.example-features {
    list-style: none;
    padding: 0;
}

.example-features li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
}

.example-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

.oracle-pricing-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.oracle-pricing-intro {
    font-size: 1.125rem;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xl);
}

.oracle-pricing-factors {
    margin: var(--spacing-xl) 0;
}

.factors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.factor-item {
    padding: var(--spacing-md);
    border-left: 3px solid var(--primary-blue);
    background: var(--off-white);
    border-radius: var(--radius-sm);
}

.factor-item h4 {
    margin-bottom: var(--spacing-xs);
}

.oracle-pricing-ranges {
    margin: var(--spacing-xl) 0;
}

.range-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.range-card {
    background: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.range-card h4 {
    margin-bottom: var(--spacing-sm);
}

.range-price {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
}

.range-card ul {
    list-style: none;
    padding: 0;
}

.range-card ul li {
    padding: 4px 0;
    padding-left: var(--spacing-md);
    position: relative;
    font-size: 0.9rem;
}

.range-card ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
}

.custom-quote {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-navy), var(--light-navy));
    color: var(--white);
    border-radius: var(--radius-lg);
    text-align: center;
}

.custom-quote h3 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.pricing-notes {
    padding: var(--spacing-2xl) 0;
    background: var(--off-white);
}

.notes-content {
    max-width: 900px;
    margin: 0 auto;
}

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

.notes-list li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-xl);
    position: relative;
}

.notes-list li::before {
    content: '→';
    position: absolute;
    left: var(--spacing-md);
    color: var(--primary-blue);
    font-weight: bold;
}

/* ===================================
   ABOUT PAGE
   =================================== */
.about-intro {
    padding: var(--spacing-2xl) 0;
    background: var(--white);
}

.intro-content {
    max-width: 900px;
    margin: 0 auto;
}

.intro-content h2 {
    margin-bottom: var(--spacing-md);
}

.mission-vision {
    padding: var(--spacing-2xl) 0;
    background: var(--off-white);
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
}

.mission-card,
.vision-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.mission-card h3,
.vision-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

.how-we-work {
    padding: var(--spacing-2xl) 0;
}

.work-process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.process-step {
    text-align: center;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
    opacity: 0.3;
    margin-bottom: var(--spacing-sm);
}

.core-principles {
    padding: var(--spacing-2xl) 0;
    background: var(--off-white);
}

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

.principle-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
}

.principle-icon {
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
}

.expertise-timeline {
    padding: var(--spacing-2xl) 0;
}

.timeline-content {
    max-width: 900px;
    margin: 0 auto;
}

.timeline-item {
    position: relative;
    padding-left: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 10px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary-blue);
}

.timeline-card {
    background: var(--light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.timeline-card h3 {
    margin-bottom: var(--spacing-sm);
}

.expertise-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.stat-label {
    color: var(--medium-gray);
    margin-top: var(--spacing-xs);
}

.technologies {
    padding: var(--spacing-2xl) 0;
    background: var(--off-white);
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.tech-category {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.tech-category h3 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-blue);
}

.tech-category ul {
    list-style: none;
    padding: 0;
}

.tech-category ul li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
}

.tech-category ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
}

/* ===================================
   CONTACT PAGE
   =================================== */
.contact-section {
    padding: var(--spacing-2xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-2xl);
}

.contact-info {
    padding: var(--spacing-lg);
}

.contact-intro {
    margin-bottom: var(--spacing-xl);
    color: var(--dark-gray);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.contact-method {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.method-icon {
    color: var(--primary-blue);
    flex-shrink: 0;
}

.method-content h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.method-content a {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 1.125rem;
}

.method-note {
    font-size: 0.9rem;
    color: var(--medium-gray);
    margin-top: 4px;
}

.phone-placeholder {
    color: var(--medium-gray);
    font-weight: 500;
}

.social-links {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--light-gray);
}

.social-links h3 {
    margin-bottom: var(--spacing-md);
}

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

.social-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    font-weight: 600;
}

.social-btn:hover {
    border-color: var(--primary-blue);
    background: var(--off-white);
}

.contact-form-container {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form-container h2 {
    margin-bottom: var(--spacing-lg);
}

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

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

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

.form-group label {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--dark-gray);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

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

.checkbox-group {
    flex-direction: row;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
}

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

.btn-submit {
    margin-top: var(--spacing-md);
}

.form-note {
    font-size: 0.875rem;
    color: var(--medium-gray);
    text-align: center;
    margin-top: var(--spacing-md);
}

.form-success {
    text-align: center;
    padding: var(--spacing-2xl);
}

.success-icon {
    color: var(--success);
    margin-bottom: var(--spacing-md);
}

.form-success h3 {
    color: var(--success);
    margin-bottom: var(--spacing-sm);
}

.faq-section {
    padding: var(--spacing-2xl) 0;
    background: var(--off-white);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.faq-item {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

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

.faq-item p {
    color: var(--medium-gray);
    margin-bottom: 0;
}

/* ===================================
   CTA SECTION
   =================================== */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--primary-navy), var(--dark-navy));
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

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

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
}

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

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--primary-navy);
    color: var(--white);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-title {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

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

.footer-heading {
    font-size: 1rem;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

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

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact svg {
    flex-shrink: 0;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
}

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

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

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 1024px) {
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .solutions-grid,
    .modules-grid,
    .services-grid,
    .capabilities-grid,
    .projects-grid,
    .principles-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .mission-vision-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .product-item {
        flex-direction: column;
    }
    
    .product-number {
        text-align: center;
    }
}

/* ===================================
   ANIMATIONS
   =================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scroll animations */
.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-left {
    animation: slideInFromLeft 0.6s ease-out;
}

.slide-right {
    animation: slideInFromRight 0.6s ease-out;
}

/* ===================================
   UTILITY CLASSES
   =================================== */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }