:root {
    --carrier-blue: #0A2342;
    --carrier-blue-dark: #081a33;
    --carrier-blue-light: #1a3d66;
    --elixir-teal: #4DD0E1;
    --elixir-teal-dark: #3ca8b8;
    --system-gray: #e2e8f0;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --white: #ffffff;
    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;
    --max-width: 1280px;
    --border-radius: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-dark);
    line-height: 1.2;
    font-weight: 700;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

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

a:hover {
    color: var(--elixir-teal);
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Top Bar */
.top-bar {
    background: var(--gray-900);
    color: var(--gray-300);
    font-size: 0.875rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--gray-800);
}

.top-bar-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left {
    display: flex;
    gap: 1.5rem;
}

.top-bar-left span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.top-bar-right a {
    color: var(--gray-300);
    transition: var(--transition);
}

.top-bar-right a:hover {
    color: var(--elixir-teal);
}

.support-link {
    background: var(--carrier-blue);
    color: var(--white) !important;
    padding: 0.375rem 1rem;
    border-radius: 4px;
    font-weight: 500;
}

.support-link:hover {
    background: var(--carrier-blue-light) !important;
}

/* Navigation */
header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.main-nav {
    background: var(--white);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo img {
    width: 50px;
    height: 50px;
}

.logo h1 {
    font-size: 1.5rem;
    margin: 0;
    color: var(--carrier-blue);
}

.tagline {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 400;
    margin: 0;
}

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

.nav-links > li {
    position: relative;
}

.nav-links a {
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: var(--transition);
}

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

.nav-links .fa-chevron-down {
    font-size: 0.75rem;
    transition: var(--transition);
}

.dropdown:hover .fa-chevron-down {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 200px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    margin-top: 0.5rem;
    list-style: none;
    padding: 0.5rem 0;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text-dark);
    font-weight: 400;
    transition: var(--transition);
}

.dropdown-menu a:hover {
    background: var(--gray-50);
    color: var(--carrier-blue);
}

.cta-nav {
    background: var(--carrier-blue);
    color: var(--white) !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: var(--border-radius);
    font-weight: 600 !important;
}

.cta-nav:hover {
    background: var(--carrier-blue-dark) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    padding: 6rem 0;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(77, 208, 225, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(10, 35, 66, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(10, 35, 66, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%230A2342" fill-opacity="0.03"%3E%3Cpath d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.hero-badge {
    display: inline-block;
    background: var(--elixir-teal);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2rem;
    animation: fadeInUp 0.6s ease-out;
}

.hero h2 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--carrier-blue);
    animation: fadeInUp 0.6s ease-out 0.1s;
    animation-fill-mode: both;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    animation: fadeInUp 0.6s ease-out 0.2s;
    animation-fill-mode: both;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
    animation: fadeInUp 0.6s ease-out 0.3s;
    animation-fill-mode: both;
}

.hero-stats .stat {
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--carrier-blue);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 0.6s ease-out 0.4s;
    animation-fill-mode: both;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    transition: var(--transition);
    text-align: center;
    min-width: 180px;
}

.cta-button.primary {
    background: var(--carrier-blue);
    color: var(--white);
}

.cta-button.primary:hover {
    background: var(--carrier-blue-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cta-button.secondary {
    background: transparent;
    color: var(--carrier-blue);
    border: 2px solid var(--carrier-blue);
}

.cta-button.secondary:hover {
    background: var(--carrier-blue);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Client Logos */
.client-logos {
    background: var(--white);
    padding: 3rem 0;
    border-bottom: 1px solid var(--gray-200);
}

.client-intro {
    text-align: center;
    color: var(--text-light);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2rem;
}

.logo-carousel {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
    overflow-x: auto;
    padding: 0 1rem;
}

.client-logo {
    flex-shrink: 0;
    opacity: 0.6;
    transition: var(--transition);
}

.client-logo:hover {
    opacity: 1;
}

.client-logo img {
    height: 40px;
    width: auto;
    filter: grayscale(100%);
    transition: var(--transition);
}

.client-logo:hover img {
    filter: grayscale(0%);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--elixir-teal);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Solutions Section */
.solutions-overview {
    padding: 5rem 0;
    background: var(--gray-50);
}

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

.solution-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.solution-card.featured {
    border: 2px solid var(--elixir-teal);
}

.card-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--gray-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--carrier-blue);
    transition: var(--transition);
}

.solution-card:hover .card-icon {
    background: var(--carrier-blue);
    color: var(--white);
}

.badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--elixir-teal);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

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

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-light);
}

.feature-list i {
    color: var(--success);
    font-size: 0.875rem;
}

.learn-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--carrier-blue);
    font-weight: 600;
    transition: var(--transition);
}

.learn-more:hover {
    gap: 0.75rem;
}

/* Platform Section */
.platform-details {
    padding: 5rem 0;
    background: var(--white);
}

.platform-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

.showcase-image {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.showcase-image img {
    width: 100%;
    height: auto;
    display: block;
}

.showcase-badge {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background: var(--success);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.875rem;
}

.showcase-content h3 {
    margin-bottom: 1.5rem;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
}

.metric {
    text-align: center;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: var(--border-radius);
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--carrier-blue);
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-light);
}

.cta-group {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-top: 2rem;
}

.cta-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--carrier-blue);
    font-weight: 600;
}

.cta-link:hover {
    color: var(--elixir-teal);
}

/* Feature Tabs */
.feature-tabs {
    background: var(--gray-50);
    border-radius: var(--border-radius);
    padding: 2rem;
}

.tab-nav {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--gray-200);
    overflow-x: auto;
}

.tab-button {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    position: relative;
}

.tab-button:hover {
    color: var(--carrier-blue);
}

.tab-button.active {
    color: var(--carrier-blue);
}

.tab-button.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--carrier-blue);
}

.tab-content {
    min-height: 300px;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease-out;
}

.tab-pane.active {
    display: block;
}

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

.tab-text h4 {
    margin-bottom: 1rem;
}

.tab-text ul {
    list-style: none;
    margin-top: 1.5rem;
}

.tab-text li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.tab-text li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--elixir-teal);
}

.tab-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
}

/* Industries Section */
.industries {
    padding: 5rem 0;
    background: var(--gray-50);
}

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

.industry-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.industry-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.industry-icon img {
    width: 50px;
    height: 50px;
}

.industry-card h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

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

.industry-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--carrier-blue);
    font-weight: 600;
}

/* Case Studies Section */
.case-studies {
    padding: 5rem 0;
    background: var(--white);
}

.case-study-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.case-study {
    background: var(--gray-50);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--shadow);
}

.case-study-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.case-study-header img {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius);
}

.case-study-meta h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.case-study-meta p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
}

blockquote {
    font-style: italic;
    font-size: 1.125rem;
    color: var(--text-dark);
    margin: 1.5rem 0;
    padding-left: 1.5rem;
    border-left: 3px solid var(--elixir-teal);
}

.case-study-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 1.5rem 0;
}

.case-study-metrics .metric {
    text-align: center;
}

.case-study-metrics .value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--carrier-blue);
}

.case-study-metrics .label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-light);
    text-transform: uppercase;
}

.case-study-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--carrier-blue);
    font-weight: 600;
}

/* Services Section */
.services {
    padding: 5rem 0;
    background: var(--gray-50);
}

.services-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.services-intro p {
    font-size: 1.125rem;
    color: var(--text-light);
}

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

.service-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gray-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--carrier-blue);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--carrier-blue);
    color: var(--white);
}

.service-card h3 {
    margin-bottom: 1rem;
}

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

.service-features {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--text-light);
    position: relative;
    padding-left: 1.5rem;
}

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

.service-footer {
    margin-top: auto;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--carrier-blue);
    font-weight: 600;
}

/* Technology Section */
.technology {
    padding: 5rem 0;
    background: var(--white);
}

.tech-stack-visual {
    background: var(--gray-50);
    border-radius: var(--border-radius);
    padding: 3rem;
    margin-bottom: 3rem;
}

.tech-layer {
    margin-bottom: 2.5rem;
}

.tech-layer:last-child {
    margin-bottom: 0;
}

.tech-layer h4 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.tech-items {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.tech-item {
    width: 80px;
    height: 80px;
    background: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.tech-item:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow);
}

.tech-item img {
    width: 50px;
    height: 50px;
}

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

.tech-feature {
    text-align: center;
}

.tech-feature i {
    font-size: 3rem;
    color: var(--carrier-blue);
    margin-bottom: 1rem;
}

.tech-feature h4 {
    margin-bottom: 0.5rem;
}

.tech-feature p {
    color: var(--text-light);
}

/* Company Section */
.company {
    padding: 5rem 0;
    background: var(--gray-50);
}

.company-overview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 5rem;
}

.company-content h3 {
    margin-bottom: 1.5rem;
}

.company-content p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.company-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.company-stats .stat {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.company-stats .stat i {
    font-size: 2rem;
    color: var(--elixir-teal);
}

.stat-content {
    text-align: left;
}

.company-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.company-image img {
    width: 100%;
    height: auto;
}

/* Leadership Section */
.leadership {
    margin-bottom: 5rem;
}

.leadership h3 {
    text-align: center;
    margin-bottom: 3rem;
}

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

.leader-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.leader-card img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin-bottom: 1rem;
    object-fit: cover;
}

.leader-card h4 {
    margin-bottom: 0.5rem;
}

.leader-card .title {
    color: var(--elixir-teal);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.leader-card .bio {
    color: var(--text-light);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.leader-card .linkedin {
    color: var(--carrier-blue);
    font-size: 1.5rem;
}

/* Certifications */
.certifications {
    text-align: center;
}

.certifications h3 {
    margin-bottom: 3rem;
}

.cert-grid {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

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

.cert-item img {
    width: 100px;
    height: 100px;
    margin-bottom: 0.5rem;
}

.cert-item p {
    font-weight: 600;
    color: var(--text-dark);
}

/* Resources Section */
.resources {
    padding: 5rem 0;
    background: var(--white);
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.resource-card {
    background: var(--gray-50);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.resource-type {
    display: inline-block;
    background: var(--elixir-teal);
    color: var(--white);
    padding: 0.25rem 1rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.resource-card h3 {
    margin-bottom: 1rem;
}

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

.resource-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--carrier-blue);
    font-weight: 600;
}

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

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: var(--gray-50);
}

.contact h2 {
    text-align: center;
    margin-bottom: 1rem;
}

.contact-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.contact-intro p {
    font-size: 1.125rem;
    color: var(--text-light);
}

.contact-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-form {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    background: var(--white);
    color: var(--text-dark);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--carrier-blue);
    box-shadow: 0 0 0 3px rgba(10, 35, 66, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-button {
    background: var(--carrier-blue);
    color: var(--white);
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.submit-button:hover {
    background: var(--carrier-blue-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-section {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--gray-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--carrier-blue);
    margin-bottom: 1rem;
}

.info-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.info-section address {
    font-style: normal;
    color: var(--text-light);
    line-height: 1.7;
}

.info-section p {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.info-section strong {
    color: var(--text-dark);
}

.trust-badges {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.trust-badges img {
    height: 40px;
    width: auto;
}

/* Footer */
footer {
    background: var(--gray-900);
    color: var(--gray-300);
}

.footer-top {
    padding: 4rem 0 3rem;
    border-bottom: 1px solid var(--gray-800);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: 3rem;
}

.footer-column h3,
.footer-column h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-logo img {
    width: 50px;
    height: 50px;
}

.footer-logo div {
    display: flex;
    flex-direction: column;
}

.footer-logo h3 {
    font-size: 1.25rem;
    margin: 0;
    color: var(--white);
}

.footer-logo .tagline {
    font-size: 0.75rem;
    color: var(--gray-400);
    font-weight: 400;
    margin: 0;
}

.footer-logo-img {
    filter: invert(1) brightness(1);
}

.footer-column p {
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-300);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--carrier-blue);
    color: var(--white);
}

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

.footer-column li {
    margin-bottom: 0.75rem;
}

.footer-column a {
    color: var(--gray-300);
    transition: var(--transition);
}

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

.footer-bottom {
    padding: 2rem 0;
}

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

.footer-legal p {
    margin: 0;
}

.footer-legal ul {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.footer-legal a {
    color: var(--gray-300);
    font-size: 0.875rem;
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero h2 {
        font-size: 3rem;
    }
    
    .platform-showcase,
    .company-overview,
    .tab-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .desktop-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: auto;
        max-height: 100vh;
        overflow-y: auto;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-xl);
        transition: var(--transition);
        z-index: 1001;
    }
    
    .desktop-nav.mobile-active {
        right: 0;
    }
    
    .nav-links {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        margin-left: 1rem;
    }
    
    .hero {
        padding: 4rem 0;
    }
    
    .hero h2 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.125rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }
    
    .logo-carousel {
        justify-content: flex-start;
    }
    
    .solutions-grid,
    .service-grid,
    .resource-grid,
    .case-study-carousel {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-legal {
        flex-direction: column;
        gap: 1rem;
    }
    
    .footer-legal ul {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .industry-grid,
    .tech-features,
    .leader-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Dashboard Mockup Styles */
.dashboard-mockup {
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    max-width: 600px;
    margin: 0 auto;
}

.dashboard-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dashboard-nav {
    display: flex;
    gap: 2rem;
}

.nav-item {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-500);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.nav-item.active {
    color: var(--carrier-blue);
}

.nav-item.active::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--carrier-blue);
}

.dashboard-user {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-dark);
}

.user-avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--carrier-blue), var(--elixir-teal));
    border-radius: 50%;
}

.dashboard-content {
    padding: 1.5rem;
    background: var(--gray-50);
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--white);
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
}

.stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.stat-icon.revenue {
    background: linear-gradient(135deg, #22c55e, #16a34a);
}

.stat-icon.revenue::before {
    content: '$';
    color: white;
    font-weight: bold;
    font-size: 1.25rem;
}

.stat-icon.subscribers {
    background: linear-gradient(135deg, var(--carrier-blue), #1e40af);
}

.stat-icon.subscribers::before {
    content: '👥';
    font-size: 1rem;
}

.stat-icon.transactions {
    background: linear-gradient(135deg, var(--elixir-teal), #0891b2);
}

.stat-icon.transactions::before {
    content: '⚡';
    font-size: 1rem;
}

.stat-info {
    flex: 1;
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 0.25rem;
}

.stat-trend {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.stat-trend.up {
    background: #dcfce7;
    color: #16a34a;
}

.dashboard-charts {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1rem;
}

.chart-container {
    background: var(--white);
    border-radius: 8px;
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.chart-header h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
}

.chart-period {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.chart-area {
    height: 120px;
}

.revenue-chart {
    width: 100%;
    height: 100%;
}

.activity-feed {
    background: var(--white);
    border-radius: 8px;
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
}

.feed-header h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 0 1rem 0;
}

.feed-items {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.feed-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.feed-icon {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.feed-icon.new-user {
    background: #dbeafe;
    color: #1d4ed8;
}

.feed-icon.new-user::before {
    content: '+';
    font-weight: bold;
}

.feed-icon.billing {
    background: #fef3c7;
    color: #d97706;
}

.feed-icon.billing::before {
    content: '$';
    font-weight: bold;
}

.feed-icon.alert {
    background: #dcfce7;
    color: #16a34a;
}

.feed-icon.alert::before {
    content: '✓';
    font-weight: bold;
}

.feed-content {
    flex: 1;
}

.feed-text {
    font-size: 0.75rem;
    color: var(--text-dark);
    line-height: 1.4;
}

.feed-time {
    font-size: 0.625rem;
    color: var(--gray-500);
    margin-top: 0.25rem;
}

/* Responsive Dashboard */
@media (max-width: 768px) {
    .dashboard-nav {
        gap: 1rem;
    }
    
    .nav-item {
        font-size: 0.75rem;
    }
    
    .dashboard-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .dashboard-charts {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        padding: 0.75rem;
    }
    
    .stat-value {
        font-size: 1rem;
    }
}

/* Feature Visual Styling */
.feature-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    background: var(--gray-50);
    border-radius: var(--border-radius);
    border: 2px dashed var(--gray-300);
    transition: var(--transition);
}

.feature-visual:hover {
    border-color: var(--carrier-blue);
    background: var(--white);
}

.feature-visual i {
    transition: var(--transition);
}

.feature-visual:hover i {
    opacity: 0.3 !important;
    transform: scale(1.1);
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }