:root {
    --primary: #103c84;      
    --primary-light: #2563b0;
    --secondary: #007ee5;    
    --accent: #007ee5;       
    --accent-glow: #06b6d4;  
    --bg-light: #f8fafc;     
    --bg-card: #ffffff;
    --text-dark: #0f172a;    
    --text-muted: #475569;
    --card-border: #e2e8f0;
    --container-width: 1200px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}


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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-dark);
    background-color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Header & Navigation */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    z-index: 1000;
    transition: var(--transition);
}


.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: 1.5px;
    color: #ffffff;
}

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


.main-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.main-nav a {
    text-decoration: none;
    color: #cbd5e1;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

.main-nav a:hover {
    color: var(--secondary);
}

/* Contact button in header: outline / ghost style (no filled background) */
.main-nav .btn-primary {
    background-color: transparent;
    color: #ffffff;
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    box-shadow: none;
}

.main-nav .btn-primary:hover {
    background-color: transparent;
    color: var(--secondary);
    border-color: var(--secondary);
    box-shadow: none;
    transform: translateY(-1px);
}


/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 22px;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.88rem;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 1.05rem;
}

.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(16, 60, 132, 0.25);
}

.btn-primary:hover {
    background-color: var(--primary-light);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(16, 60, 132, 0.35);
}


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

.btn-secondary:hover {
    background-color: var(--bg-light);
    border-color: var(--text-dark);
}

/* Hero Section */
.hero-section {
    padding: 160px 0 0 0;
    background: radial-gradient(100% 100% at 90% 10%, #eef4fc 0%, #ffffff 100%);
    position: relative;
}


.hero-container {
    display: table;
    width: 100%;
}

.hero-content {
    display: table-cell;
    width: 55%;
    vertical-align: middle;
    padding-right: 40px;
}

.hero-graphic {
    display: table-cell;
    width: 45%;
    vertical-align: middle;
    text-align: right;
}

.hero-graphic svg {
    width: 100%;
    max-width: 440px;
}

.tagline {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--primary);
    margin-bottom: 16px;
}

.hero-section h1 {
    font-size: 3.4rem;
    line-height: 1.15;
    color: var(--text-dark);
    font-weight: 800;
    margin-bottom: 24px;
}

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

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

/* Pillars Banner */
.pillars-banner {
    background: #0b0f19;
    color: #ffffff;
    padding: 48px 0;
    margin-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.pillars-grid {
    display: table;
    width: 100%;
    table-layout: fixed;
}

.pillar-item {
    display: table-cell;
    width: 33.33%;
    padding: 0 24px;
    vertical-align: top;
}

.pillar-icon {
    color: var(--primary-light);
    margin-bottom: 14px;
}

.pillar-item h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.pillar-item p {
    font-size: 0.92rem;
    color: #94a3b8;
    line-height: 1.6;
}

.section-tag {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--primary);
    display: block;
    margin-bottom: 12px;
}

.section-tag-light {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: #4da3f0;
    display: block;
    margin-bottom: 12px;
}


.about-section {
    padding: 100px 0;
    background-color: #ffffff;
    border-bottom: 1px solid var(--card-border);
}

.section-layout {
    display: table;
    width: 100%;
}

.section-title-area {
    display: table-cell;
    width: 40%;
    vertical-align: top;
    padding-right: 60px;
}

.section-title-area h2 {
    font-size: 2.1rem;
    line-height: 1.35;
    color: var(--text-dark);
}

.section-content-area {
    display: table-cell;
    width: 60%;
    vertical-align: top;
}

.section-content-area p {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.about-stats {
    display: flex;
    gap: 32px;
    margin-top: 40px;
}

.stat-box {
    border-left: 3px solid var(--primary);
    padding-left: 16px;
}

.stat-num {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Services Section */
.services-section {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.center-title {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px auto;
}

.center-title h2 {
    font-size: 2.3rem;
    margin-bottom: 16px;
}

.section-desc {
    color: var(--text-muted);
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 36px;
    flex: 1 1 calc(33.333% - 24px);
    min-width: 290px;
    transition: var(--transition);
    position: relative;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.05);
}

.service-icon {
    color: var(--primary);
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.service-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.highlight-card {
    border-top: 4px solid var(--accent);
}

.new-service-card {
    border: 1px dashed var(--primary-light);
    background: linear-gradient(180deg, #ffffff 0%, #eef4fc 100%);
}


.service-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

.solutions-section {
    padding: 100px 0;
    background-color: #0b0f19;
    color: #ffffff;
}

.solutions-showcase {
    display: table;
    width: 100%;
}

.solutions-info {
    display: table-cell;
    width: 55%;
    vertical-align: top;
    padding-right: 60px;
}

.solutions-visual {
    display: table-cell;
    width: 45%;
    vertical-align: middle;
}

.solutions-info h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.solutions-intro {
    font-size: 1.2rem;
    color: #4da3f0;
    margin-bottom: 20px;
    font-weight: 500;
}


.solutions-body {
    color: #94a3b8;
    margin-bottom: 36px;
}

.features-split {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.feature-block-header {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--primary-light);
    margin-bottom: 12px;
}

.feature-block-header h4 {
    font-size: 1.1rem;
    color: #ffffff;
}

.feature-block ul {
    list-style: none;
}

.feature-block ul li {
    font-size: 0.95rem;
    color: #94a3b8;
    margin-bottom: 8px;
    position: relative;
    padding-left: 20px;
}

.feature-block ul li::before {
    content: "→";
    color: var(--accent);
    position: absolute;
    left: 0;
    top: 0;
}

.ui-mockup {
    background: #111827;
    border-radius: 16px;
    border: 1px solid #1f2937;
    overflow: hidden;
    box-shadow: 0 24px 48px rgba(0,0,0,0.4);
}

.ui-header {
    background: #030712;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #1f2937;
}

.ui-dots {
    display: flex;
    gap: 6px;
    margin-right: 18px;
}

.ui-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #374151;
}

.ui-title {
    font-size: 0.75rem;
    color: #6b7280;
    font-family: monospace;
}

.ui-body {
    display: flex;
    height: 250px;
}

.ui-sidebar {
    width: 50px;
    background: #030712;
    padding: 16px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.ui-item {
    width: 20px;
    height: 20px;
    border-radius: 6px;
    background: #1f2937;
}

.ui-item.active {
    background: var(--primary-light);
}

.ui-content {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ui-card-row {
    display: flex;
    gap: 12px;
}

.ui-mini-card {
    flex: 1;
    background: #030712;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #1f2937;
}

.ui-mini-card small {
    display: block;
    font-size: 0.65rem;
    color: #4b5563;
}

.ui-val {
    font-size: 0.95rem;
    font-weight: 700;
    color: #f9fafb;
    margin-top: 2px;
}

.ui-main-graph {
    flex: 1;
    background: #030712;
    border-radius: 8px;
    border: 1px solid #1f2937;
    padding: 14px;
    display: flex;
    flex-direction: column;
}

.ui-graph-title {
    font-size: 0.7rem;
    color: #4b5563;
    margin-bottom: 8px;
}

.ui-chart-svg {
    width: 100%;
    height: auto;
}

.contact-section {
    padding: 100px 0;
    background-color: #ffffff;
}

.contact-wrapper {
    display: table;
    width: 100%;
    table-layout: fixed;
}

.contact-details {
    display: table-cell;
    width: 50%;
    vertical-align: top;
    padding-right: 50px;
}

.contact-map {
    display: table-cell;
    width: 50%;
    vertical-align: top;
}

.contact-details h2 {
    font-size: 2.3rem;
    margin-bottom: 16px;
}

.contact-details p {
    color: var(--text-muted);
    margin-bottom: 40px;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.info-item {
    display: flex;
    gap: 20px;
    color: var(--text-muted);
    font-size: 0.98rem;
}

.info-icon {
    color: var(--primary);
    flex-shrink: 0;
    background: var(--bg-light);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-item a {
    color: var(--primary);
    text-decoration: none;
}

.info-item a:hover {
    text-decoration: underline;
}

.site-footer {
    background-color: #030712;
    color: #4b5563;
    padding: 40px 0;
    font-size: 0.88rem;
    border-top: 1px solid #111827;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: #ffffff;
}

.mobile-menu-toggle {
    display: none;
}

.mobile-nav-overlay {
    display: none;
}

@media (max-width: 991px) {
    .hero-container, .section-layout, .solutions-showcase, .contact-wrapper, .pillars-grid {
        display: block;
        width: 100%;
    }
    
    .hero-content, .hero-graphic, .section-title-area, .section-content-area, .solutions-info, .solutions-visual, .contact-details, .contact-map, .pillar-item {
        display: block;
        width: 100%;
        padding-right: 0;
        padding-left: 0;
    }
    
    .hero-graphic {
        text-align: center;
        margin-top: 40px;
    }
    
    .pillar-item {
        margin-bottom: 28px;
    }
    
    .section-title-area {
        margin-bottom: 24px;
    }
    
    .solutions-visual {
        margin-top: 40px;
    }
    
    .contact-map {
        margin-top: 40px;
    }
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.4rem;
    }
    
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 24px;
        height: 18px;
        background: transparent;
        border: none;
        cursor: pointer;
        z-index: 2000;
    }
    
    .mobile-menu-toggle span {
        width: 100%;
        height: 2px;
        background-color: var(--text-dark);
        transition: var(--transition);
    }
    
    .nav-open .mobile-menu-toggle span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .nav-open .mobile-menu-toggle span:nth-child(2) {
        opacity: 0;
    }
    .nav-open .mobile-menu-toggle span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .nav-open .mobile-nav-overlay {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(3, 7, 12, 0.5);
        z-index: 1500;
        backdrop-filter: blur(4px);
    }
    
    .mobile-nav {
        position: absolute;
        top: 80px;
        right: 0;
        width: 280px;
        background: #ffffff;
        box-shadow: -10px 10px 30px rgba(0,0,0,0.05);
        padding: 40px 24px;
        display: flex;
        flex-direction: column;
        gap: 24px;
    }
    
    .mobile-nav a {
        text-decoration: none;
        color: var(--text-dark);
        font-weight: 600;
        font-size: 1.1rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}