/* Custom CSS Variables for Seamless Theme Control */
:root {
    --bg-dark: #0a0c10;
    --bg-card: #121620;
    --accent: #00e5ff;       /* Pure Electric Cyan for the colorful, modern punch */
    --accent-glow: rgba(0, 229, 255, 0.15);
    --text-main: #f0f4f8;
    --text-muted: #8a99ad;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Universal Rules */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Layout Containers */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.grid {
    display: grid;
    gap: 2rem;
}

/* UI Elements & Buttons */
.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--accent-glow);
    color: var(--accent);
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--bg-dark);
    border: 1px solid var(--accent);
    box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(0, 229, 255, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-main);
    border: 1px solid rgba(240, 244, 258, 0.2);
    margin-left: 1rem;
}

.btn-secondary:hover {
    background-color: rgba(240, 244, 258, 0.05);
    border-color: var(--accent);
    color: var(--accent);
}

/* Navigation Bar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 12, 16, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(240, 244, 258, 0.05);
    padding: 1.2rem 0;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-main);
    text-decoration: none;
    letter-spacing: 2px;
}

.logo::after {
    content: '.';
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a:not(.btn) {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

.nav-links a:not(.btn):hover {
    color: var(--accent);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    background: radial-gradient(circle at 80% 20%, var(--accent-glow) 0%, transparent 50%);
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 650px;
}

/* Services / Features Section */
.services-section {
    padding: 8rem 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0e121a 100%);
}

.section-header {
    margin-bottom: 4rem;
    max-width: 600px;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

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

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

.card {
    background-color: var(--bg-card);
    padding: 3rem 2.5rem;
    border-radius: 16px;
    border: 1px solid rgba(240, 244, 258, 0.03);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 229, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.05);
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--accent);
}

.card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

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

/* Conversion Section (Dumb to Smart) */
.conversion-section {
    padding: 8rem 0;
}

.conversion-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

@media (max-width: 768px) {
    .conversion-grid {
        grid-template-columns: 1fr;
    }
    .nav-links {
        display: none; /* Simplification for mobile presentation layout */
    }
}

.conversion-text h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.conversion-text p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.spec-list {
    list-style: none;
}

.spec-list li {
    margin-bottom: 1rem;
    position: relative;
    padding-left: 1.5rem;
}

.spec-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

/* Abstract Tech Visual Mockup */
.conversion-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
    background: radial-gradient(circle, #161c2a 0%, var(--bg-dark) 100%);
    border-radius: 24px;
    border: 1px solid rgba(240, 244, 258, 0.05);
    position: relative;
}

.glow-box {
    width: 180px;
    height: 180px;
    border: 2px solid var(--accent);
    border-radius: 50% 20% 50% 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 40px var(--accent-glow);
    position: relative;
}

.status-indicator {
    font-size: 0.75rem;
    letter-spacing: 2px;
    color: var(--accent);
    font-weight: bold;
}

.pulse-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 1px solid var(--accent);
    border-radius: inherit;
    animation: pulse 3s infinite linear;
    opacity: 0.5;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.4); opacity: 0; }
}

/* Marketing Lead Generation CTA Section */
.cta-section {
    padding: 8rem 0;
    background: radial-gradient(circle at 50% 100%, var(--accent-glow) 0%, transparent 60%);
    text-align: center;
}

.cta-container h2 {
    font-family: var(--font-heading);
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-container p {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 3rem auto;
}

.cta-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: 0.5rem;
    background: var(--bg-card);
    padding: 0.5rem;
    border-radius: 12px;
    border: 1px solid rgba(240, 244, 258, 0.05);
}

.cta-form input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 0 1.5rem;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 1rem;
}

.cta-form input:focus {
    outline: none;
}

/* Footer rules */
footer {
    border-top: 1px solid rgba(240, 244, 258, 0.05);
    padding: 3rem 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-meta a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 1.5rem;
    transition: var(--transition);
}

.footer-meta a:hover {
    color: var(--accent);
}