/* ARCTIC TITANIUM DESIGN SYSTEM */
:root {
    --glacier-blue: #DCE8F1;
    --arctic-white: #F7FAFC;
    --titanium-blue: #172B40;
    --steel-blue: #52677B;
    --burnt-orange: #E76A3B;
    --coral-accent: #FF936A;
    --mist-gray: #EDF2F6;
    --dark-graphite: #1C2732;
    
    --font-heading: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-body: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    
    --shadow-soft: 0 10px 30px rgba(23, 43, 64, 0.08);
    --shadow-hover: 0 20px 40px rgba(23, 43, 64, 0.12);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

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

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--titanium-blue);
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding { padding: 80px 0; }
.bg-light { background-color: var(--mist-gray); }
.bg-titanium { background-color: var(--titanium-blue); color: white; }

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: var(--coral-accent);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(231, 106, 59, 0.3);
}

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

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

/* NAVIGATION */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(220, 232, 241, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(23, 43, 64, 0.1);
    padding: 15px 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--titanium-blue);
    letter-spacing: -0.5px;
}

.dot { color: var(--burnt-orange); }

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--steel-blue);
}

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

.hamburger { display: none; cursor: pointer; }

/* HERO SECTION */
.hero-section {
    padding-top: 140px;
    padding-bottom: 80px;
    background: linear-gradient(135deg, var(--arctic-white) 0%, var(--glacier-blue) 100%);
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.badge {
    display: inline-block;
    background: rgba(23, 43, 64, 0.05);
    color: var(--titanium-blue);
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 20px;
    border: 1px solid var(--steel-blue);
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--titanium-blue);
}

.highlight { color: var(--burnt-orange); }

.hero-intro {
    font-size: 1.1rem;
    color: var(--steel-blue);
    margin-bottom: 30px;
    max-width: 500px;
}

.cta-group {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.trust-indicators {
    display: flex;
    gap: 20px;
}

.trust-card {
    background: white;
    padding: 10px 20px;
    border-radius: 8px;
    box-shadow: var(--shadow-soft);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* CSS DASHBOARD VISUAL */
.dashboard-frame {
    background: var(--titanium-blue);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 30px 60px rgba(23, 43, 64, 0.3);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--steel-blue);
}

.dash-header {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--glacier-blue);
    font-family: monospace;
    font-size: 0.8rem;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 10px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--burnt-orange);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.radar-container {
    width: 100%;
    height: 250px;
    background: radial-gradient(circle, rgba(82,103,123,0.2) 0%, rgba(23,43,64,0) 70%);
    border: 1px dashed var(--steel-blue);
    border-radius: 10px;
    position: relative;
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.grid-lines {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 30px 30px;
}

.radar-sweep {
    position: absolute;
    width: 50%;
    height: 50%;
    background: linear-gradient(45deg, rgba(231,106,59,0.5) 0%, transparent 50%);
    top: 0;
    left: 0;
    transform-origin: 100% 100%;
    animation: radarSpin 4s linear infinite;
    border-right: 1px solid var(--burnt-orange);
}

.target-point {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--burnt-orange);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--burnt-orange);
}

.p1 { top: 30%; left: 40%; }
.p2 { top: 60%; left: 70%; }
.p3 { top: 20%; left: 80%; }

.data-panel {
    background: rgba(255,255,255,0.05);
    padding: 15px;
    border-radius: 8px;
}

.data-row {
    display: flex;
    justify-content: space-between;
    color: var(--glacier-blue);
    font-family: monospace;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.val.orange { color: var(--burnt-orange); }
.val.green { color: #4CAF50; }

/* HIGHLIGHTS & SERVICES */
.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.hl-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    border-top: 3px solid transparent;
}

.hl-card:hover {
    transform: translateY(-5px);
    border-top-color: var(--burnt-orange);
}

.icon-box {
    font-size: 2rem;
    margin-bottom: 15px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--mist-gray);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--burnt-orange);
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}

.service-card:hover .card-glow { transform: scaleX(1); }

.service-card ul {
    margin: 20px 0;
    padding-left: 20px;
}

.service-card li {
    list-style-type: disc;
    color: var(--steel-blue);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.text-link {
    color: var(--burnt-orange);
    font-weight: 700;
    font-size: 0.9rem;
}

/* DASHBOARD CONCEPT */
.concept-ui {
    background: var(--dark-graphite);
    border-radius: 12px;
    display: flex;
    height: 500px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    border: 1px solid #333;
}

.ui-sidebar {
    width: 200px;
    background: #111;
    padding: 20px;
    border-right: 1px solid #333;
}

.ui-item {
    padding: 12px;
    color: #666;
    cursor: pointer;
    border-radius: 6px;
    margin-bottom: 5px;
    font-size: 0.9rem;
}

.ui-item.active {
    background: var(--burnt-orange);
    color: white;
}

.ui-main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.ui-top-bar {
    height: 50px;
    border-bottom: 1px solid #333;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    color: #888;
    font-size: 0.8rem;
    font-family: monospace;
}

.ui-map-area {
    flex: 1;
    background: #1a2634;
    position: relative;
    overflow: hidden;
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--burnt-orange);
    box-shadow: 0 0 10px var(--burnt-orange);
    animation: scan 3s linear infinite;
}

.map-marker {
    position: absolute;
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    border: 2px solid var(--burnt-orange);
}

.m1 { top: 30%; left: 20%; }
.m2 { top: 50%; left: 60%; }
.m3 { top: 70%; left: 40%; }

.ui-stats-row {
    height: 100px;
    background: #111;
    display: flex;
    border-top: 1px solid #333;
}

.stat-box {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-right: 1px solid #333;
    color: #888;
    font-size: 0.8rem;
}

.stat-box strong {
    color: white;
    font-size: 1.5rem;
    margin-top: 5px;
}

.stat-box.warning strong { color: var(--burnt-orange); }

/* STATS SECTION */
.stat-card {
    text-align: center;
    padding: 20px;
    background: rgba(255,255,255,0.05);
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1);
}

.stat-card h3 {
    font-size: 3rem;
    color: white;
    display: inline-block;
}

.stat-card span {
    font-size: 2rem;
    color: var(--burnt-orange);
    font-weight: 700;
}

.stat-card p {
    color: var(--glacier-blue);
    margin-top: 10px;
}

/* TIMELINE */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 50px auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 2px;
    background: var(--steel-blue);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: var(--arctic-white);
    border: 4px solid var(--burnt-orange);
    top: 15px;
    border-radius: 50%;
    z-index: 1;
}

.left { left: 0; }
.right { left: 50%; }

.left::before {
    content: " ";
    height: 0;
    position: absolute;
    top: 22px;
    width: 0;
    z-index: 1;
    right: 30px;
    border: medium solid var(--mist-gray);
    border-width: 10px 0 10px 10px;
    border-color: transparent transparent transparent var(--mist-gray);
}

.right::before {
    content: " ";
    height: 0;
    position: absolute;
    top: 22px;
    width: 0;
    z-index: 1;
    left: 30px;
    border: medium solid var(--mist-gray);
    border-width: 10px 10px 10px 0;
    border-color: transparent var(--mist-gray) transparent transparent;
}

.right::after { left: -10px; }

.content {
    padding: 20px 30px;
    background-color: var(--mist-gray);
    position: relative;
    border-radius: 6px;
}

/* ARTICLE STYLES */
.article-container {
    max-width: 800px;
    background: white;
    padding: 60px;
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
}

.article-meta {
    display: flex;
    gap: 20px;
    color: var(--steel-blue);
    font-size: 0.9rem;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.category { color: var(--burnt-orange); font-weight: 700; }

.article-title {
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--titanium-blue);
}

.article-body h2 {
    font-size: 1.8rem;
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--titanium-blue);
    border-left: 4px solid var(--burnt-orange);
    padding-left: 15px;
}

.article-body h3 {
    font-size: 1.4rem;
    margin-top: 30px;
    margin-bottom: 15px;
}

.article-body p {
    margin-bottom: 20px;
    color: #444;
    font-size: 1.05rem;
}

.article-body ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.article-body li {
    margin-bottom: 10px;
    list-style-type: disc;
}

.article-body a {
    color: var(--burnt-orange);
    text-decoration: underline;
}

/* FAQ */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.faq-question {
    width: 100%;
    padding: 20px;
    text-align: left;
    background: none;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--titanium-blue);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--burnt-orange);
}

.faq-item.active .faq-question::after { content: '-'; }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 20px;
    background: var(--arctic-white);
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 200px;
}

/* TESTIMONIALS */
.testi-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
}

.stars { color: var(--burnt-orange); margin-bottom: 15px; }

.author {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
}

.avatar {
    width: 40px;
    height: 40px;
    background: var(--titanium-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
}

/* CONTACT */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.info-card {
    background: rgba(255,255,255,0.1);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid rgba(255,255,255,0.1);
}

.info-card h4 { color: var(--burnt-orange); margin-bottom: 10px; }

.contact-form-container {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-family: inherit;
}

.full-width { width: 100%; }

/* FOOTER */
.footer {
    background: var(--dark-graphite);
    color: var(--glacier-blue);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer h4 { color: white; margin-bottom: 20px; }

.footer ul li { margin-bottom: 10px; }
.footer ul li a:hover { color: var(--burnt-orange); }

.map-link {
    display: inline-block;
    margin-top: 15px;
    color: var(--burnt-orange);
    font-weight: 600;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    font-size: 0.9rem;
    opacity: 0.7;
}

/* ANIMATIONS */
@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

@keyframes radarSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes scan {
    0% { top: 0; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

.fade-in-up { animation: fadeInUp 1s ease-out; }
.fade-in-left { animation: fadeInLeft 1s ease-out; }

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

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

/* RESPONSIVE */
@media (max-width: 992px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-intro { margin: 0 auto 30px; }
    .cta-group { justify-content: center; }
    .trust-indicators { justify-content: center; }
    .hero-visual { display: none; } /* Hide complex visual on tablet/mobile for performance */
    .timeline::after { left: 31px; }
    .timeline-item { width: 100%; padding-left: 70px; padding-right: 25px; }
    .timeline-item::after { left: 21px; }
    .left::before, .right::before { left: 60px; border: medium solid white; border-width: 10px 10px 10px 0; border-color: transparent white transparent transparent; }
    .right { left: 0%; }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }
    .nav-links.active { display: flex; }
    .hamburger { display: block; }
    .hamburger span {
        display: block;
        width: 25px;
        height: 3px;
        background: var(--titanium-blue);
        margin: 5px 0;
    }
    .contact-wrapper { grid-template-columns: 1fr; }
    .article-container { padding: 30px 20px; }
    .hero-content h1 { font-size: 2.5rem; }
}