:root {
    --primary: #3c3e9d;
    --primary-dark: #2a2c7a;
    --secondary: #309afb;
    --secondary-dark: #1e70bb;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --bg-light: #f8faff;
    --white: #ffffff;
    --border: #e1e8f5;
    --shadow: 0 10px 30px rgba(60, 62, 157, 0.08);
    --transition: all 0.3s ease;
    --focus-outline: 3px solid var(--secondary);
    --min-touch-target: 44px;
}

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

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
    font-size: 1rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

h1, h2, h3, h4 {
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

/* Accessible focus states */
a:focus, button:focus, input:focus, textarea:focus {
    outline: none;
}

a:focus-visible, 
button:focus-visible, 
input:focus-visible, 
textarea:focus-visible {
    outline: var(--focus-outline);
    outline-offset: 4px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    display: inline-block;
}

ul {
    list-style: none;
}

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

/* Breadcrumbs */
.breadcrumb-container {
    padding: 1.5rem 0;
    margin-bottom: 0;
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-light);
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
}

.breadcrumb-list li:not(:last-child)::after {
    content: '/';
    margin: 0 0.75rem;
    color: var(--border);
}

.breadcrumb-list a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    min-height: 36px;
    padding: 0 0.25rem;
}

.breadcrumb-list a:hover, .breadcrumb-list a:focus {
    color: var(--secondary);
    text-decoration: underline;
}

.breadcrumb-list i {
    width: 14px;
    height: 14px;
}

.breadcrumb-list li[aria-current="page"] {
    font-weight: 500;
    color: var(--text-dark);
}

/* Related Pages Section */
.related-pages {
    background-color: var(--bg-light);
    padding: 5rem 0;
    border-top: 1px solid var(--border);
}

.related-pages h2 {
    text-align: center;
    margin-bottom: 3rem;
}

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

.related-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.related-card i {
    width: 40px;
    height: 40px;
    margin-bottom: 1.5rem;
}

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

.related-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.related-card span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    color: var(--secondary);
}

.related-card:hover, .related-card:focus {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--secondary);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.875rem;
    min-height: var(--min-touch-target);
    min-width: var(--min-touch-target);
    border-radius: 50px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    text-align: center;
    gap: 0.625rem;
}

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

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(60, 62, 157, 0.3);
}

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

.btn-secondary:hover, .btn-secondary:focus {
    background-color: var(--secondary-dark);
    transform: translateY(-2px);
}

/* Header */
.main-header {
    background: var(--white);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 1.5rem;
    font-weight: 700;
    min-height: var(--min-touch-target);
}

.logo-icon {
    background: var(--primary);
    color: var(--white);
    padding: 0.3125rem 0.625rem;
    border-radius: 8px;
}

.logo-text span {
    color: var(--secondary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-item {
    font-weight: 500;
    padding: 0.5rem;
    min-height: var(--min-touch-target);
    display: flex;
    align-items: center;
}

.nav-links > li > a:hover, .nav-links > li > a:focus {
    color: var(--secondary);
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    padding: 0.9375rem;
    border-radius: 8px;
    min-width: 250px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}

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

.dropdown-menu a {
    display: flex;
    align-items: center;
    padding: 0.625rem 0.75rem;
    min-height: var(--min-touch-target);
    width: 100%;
    border-radius: 4px;
}

.dropdown-menu a:hover, .dropdown-menu a:focus {
    background-color: var(--bg-light);
    color: var(--primary);
    padding-left: 1rem;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    min-height: var(--min-touch-target);
    min-width: var(--min-touch-target);
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
}

/* Page Section & Content */
.content-section {
    padding: 5rem 0;
}

.content-section p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.content-section a:not(.btn) {
    color: var(--primary);
    font-weight: 700;
    text-decoration: underline;
    text-decoration-color: var(--secondary);
    text-underline-offset: 3px;
    transition: var(--transition);
}

.content-section a:not(.btn):hover, .content-section a:not(.btn):focus {
    color: var(--secondary);
}

/* Hero Section */
.hero {
    padding: 6.25rem 0;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 3.125rem;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--primary);
    margin-bottom: 1.25rem;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 1.875rem;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

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

.bg-light {
    background-color: var(--bg-light);
}

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

.section-title {
    max-width: 700px;
    margin: 0 auto 3.125rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.875rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    border: 1px solid var(--border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.service-card:hover, .service-card:focus-within {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
    border-color: var(--secondary);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-bottom: 1.25rem;
}

.read-more {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-weight: 500;
    padding: 0.5rem 0;
    min-height: var(--min-touch-target);
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    min-height: var(--min-touch-target);
}

.features-list i {
    color: var(--secondary);
}

/* Animations & Reduced Motion */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    *, ::before, ::after {
        animation-delay: -1ms !important;
        animation-duration: 1ms !important;
        animation-iteration-count: 1 !important;
        background-attachment: initial !important;
        scroll-behavior: auto !important;
        transition-duration: 0s !important;
        transition-delay: 0s !important;
    }
    .reveal-on-scroll {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}

/* Footer */
.main-footer {
    background: #0a0b1e;
    color: var(--white);
    padding: 5rem 0 1.25rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 3.125rem;
    margin-bottom: 3.125rem;
}

.footer-brand p {
    color: #a0a0c0;
    margin: 1.25rem 0;
}

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

.social-links a {
    background: #1e1f3a;
    width: var(--min-touch-target);
    height: var(--min-touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #a0a0c0;
}

.social-links a:hover, .social-links a:focus {
    background: var(--primary);
    color: var(--white);
}

.footer-links h4, .footer-contact h4 {
    margin-bottom: 1.5625rem;
    font-size: 1.2rem;
}

.footer-links ul li {
    margin-bottom: 0.5rem;
}

.footer-links ul li a {
    color: #a0a0c0;
    padding: 0.5rem 0;
    min-height: var(--min-touch-target);
    display: flex;
    align-items: center;
    width: 100%;
}

.footer-links ul li a:hover, .footer-links ul li a:focus {
    color: var(--secondary);
    padding-left: 0.5rem;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: #a0a0c0;
    margin-bottom: 0.75rem;
    min-height: var(--min-touch-target);
}

.footer-bottom {
    border-top: 1px solid #1e1f3a;
    padding-top: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #a0a0c0;
    font-size: 0.9rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom ul {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.footer-bottom ul li a {
    padding: 0.5rem 0;
    min-height: var(--min-touch-target);
    display: flex;
    align-items: center;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-btns {
        justify-content: center;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 1.25rem;
        box-shadow: var(--shadow);
    }
    .nav-links.active {
        display: flex;
    }
    .mobile-menu-toggle {
        display: flex;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        justify-content: center;
    }
    .footer-bottom ul {
        justify-content: center;
    }
}