:root {
    --bg-main: #0c0e12;
    --bg-card: #141822;
    --bg-card-edge: #22293a;
    --accent-orange: #ff9d00;
    --accent-orange-glow: rgba(255, 157, 0, 0.3);
    --accent-cyan: #00f0ff;
    --accent-cyan-glow: rgba(0, 240, 255, 0.25);
    --text-pure: #ffffff;
    --text-muted: #a0a7b5;
    --font-sans: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --radius-lg: 16px;
    --radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
    font-family: var(--font-sans);
    background-color: var(--bg-main);
    color: var(--text-pure);
    line-height: 1.6;
}

body {
    overflow-x: hidden;
}

/* Scannable Utilities */
.glow-text-orange {
    text-shadow: 0 0 12px var(--accent-orange-glow);
}

.glow-text-cyan {
    text-shadow: 0 0 12px var(--accent-cyan-glow);
}

/* Header & Navigation */
.main-navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(12, 14, 18, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--bg-card-edge);
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    height: 45px;
    display: flex;
    align-items: center;
}

.nav-logo img {
    height: 100%;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 25px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--accent-cyan);
    text-shadow: 0 0 8px var(--accent-cyan-glow);
}

.nav-cta {
    background: linear-gradient(135deg, var(--accent-orange), #ff4500);
    color: var(--text-pure);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px var(--accent-orange-glow);
    transition: var(--transition);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 69, 0, 0.5);
}

/* Hero Section */
.hero-viewport {
    min-height: 100vh;
    padding: 140px 5% 60px 5%;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    position: relative;
    background: radial-gradient(circle at 70% 30%, #1a2233 0%, var(--bg-main) 70%);
}

.hero-viewport::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(to top, var(--bg-main), transparent);
    z-index: 2;
}

.hero-content h1 {
    font-size: 3rem;
    line-height: 1.2;
    font-weight: 900;
    margin-bottom: 25px;
    letter-spacing: -0.5px;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.hero-media {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-media img {
    width: 100%;
    max-width: 580px;
    border-radius: var(--radius-lg);
    border: 2px solid var(--accent-cyan);
    box-shadow: 0 0 30px var(--accent-cyan-glow);
}

/* Main Layout Container */
.content-matrix {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

.section-wrapper {
    margin-bottom: 90px;
    scroll-margin-top: 100px;
}

.reveal-element {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-element.active {
    opacity: 1;
    transform: translateY(0);
}

h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 35px;
    border-left: 5px solid var(--accent-orange);
    padding-left: 15px;
}

h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 30px 0 15px 0;
    color: var(--accent-cyan);
}

p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 20px;
}

/* Data Tables */
.responsive-table-container {
    overflow-x: auto;
    background: var(--bg-card);
    border: 1px solid var(--bg-card-edge);
    border-radius: var(--radius-lg);
    margin: 30px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 1rem;
}

th, td {
    padding: 16px 24px;
    border-bottom: 1px solid var(--bg-card-edge);
}

th {
    background-color: rgba(255, 157, 0, 0.05);
    color: var(--accent-orange);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background-color: rgba(0, 240, 255, 0.02);
    color: var(--text-pure);
}

/* Figures and Adaptive Images */
.media-showcase {
    margin: 40px 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--bg-card-edge);
}

.media-showcase img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.media-showcase:hover img {
    transform: scale(1.02);
}

.media-showcase figcaption {
    padding: 15px 20px;
    font-size: 0.9rem;
    color: var(--text-muted);
    background: #11151f;
    border-top: 1px solid var(--bg-card-edge);
    text-align: center;
    font-style: italic;
}

/* Lists and Steps Architecture */
.ordered-step-list {
    list-style: none;
    counter-reset: step-counter;
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin: 25px 0;
}

.ordered-step-list li {
    counter-increment: step-counter;
    background: var(--bg-card);
    border: 1px solid var(--bg-card-edge);
    padding: 20px 25px;
    border-radius: var(--radius-sm);
    position: relative;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
}

.ordered-step-list li::before {
    content: counter(step-counter);
    font-weight: 900;
    color: var(--accent-cyan);
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid var(--accent-cyan);
    min-width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.1rem;
    box-shadow: 0 0 10px var(--accent-cyan-glow);
}

.ordered-step-list li:hover {
    border-color: var(--accent-cyan);
    transform: translateX(5px);
}

.unordered-feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    list-style: none;
    margin: 25px 0;
}

.unordered-feature-grid li {
    background: linear-gradient(145deg, var(--bg-card), #10131b);
    border: 1px solid var(--bg-card-edge);
    padding: 25px;
    border-radius: var(--radius-lg);
    position: relative;
    transition: var(--transition);
}

.unordered-feature-grid li::before {
    content: '➔';
    color: var(--accent-orange);
    display: block;
    margin-bottom: 10px;
    font-size: 1.2rem;
    text-shadow: 0 0 8px var(--accent-orange-glow);
}

.unordered-feature-grid li:hover {
    border-color: var(--accent-orange);
    box-shadow: 0 10px 25px rgba(255, 157, 0, 0.1);
    transform: translateY(-4px);
}

/* Split Showcase Feature */
.split-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin: 50px 0;
}

/* FAQ Box Accordion */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-edge);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition);
}

.faq-trigger {
    width: 100%;
    background: none;
    border: none;
    padding: 20px 25px;
    text-align: left;
    color: var(--text-pure);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.faq-trigger::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--accent-cyan);
    transition: transform 0.3s ease;
}

.faq-item.active {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 15px var(--accent-cyan-glow);
}

.faq-item.active .faq-trigger::after {
    transform: rotate(45deg);
    color: var(--accent-orange);
}

.faq-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background: rgba(12, 14, 18, 0.5);
}

.faq-panel p {
    padding: 0 25px 20px 25px;
    margin: 0;
    font-size: 1rem;
}

/* Responsible Blockquote banner */
.responsible-banner {
    background: linear-gradient(135deg, #1f1610 0%, #141822 100%);
    border: 1px solid rgba(255, 157, 0, 0.3);
    border-left: 6px solid var(--accent-orange);
    border-radius: var(--radius-lg);
    padding: 35px;
    margin: 60px 0;
}

/* Footer structure */
.site-footer {
    background: #08090d;
    border-top: 1px solid var(--bg-card-edge);
    padding: 60px 5% 30px 5%;
    margin-top: 100px;
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    margin-top: 15px;
    font-size: 0.9rem;
    max-width: 320px;
}

.footer-nav h4 {
    color: var(--text-pure);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

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

.footer-nav ul li {
    margin-bottom: 12px;
}

.footer-nav ul li a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-nav ul li a:hover {
    color: var(--accent-orange);
}

.footer-legal-notice {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 1px solid var(--bg-card-edge);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-legal-notice p {
    font-size: 0.85rem;
    margin: 0;
}

/* Responsive Breakpoints Matrix */
@media (max-width: 1024px) {
    .hero-viewport {
        grid-template-columns: 1fr;
        padding-top: 120px;
        text-align: center;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .hero-media {
        order: -1;
    }
    .split-showcase {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    h2 {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .main-navbar {
        padding: 15px 20px;
    }
    .nav-links {
        display: none;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    th, td {
        padding: 12px 16px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    .nav-cta {
        padding: 8px 14px;
        font-size: 0.8rem;
    }
    .responsible-banner {
        padding: 20px;
    }
}