/* Base Variables and Theming */
:root {
    /* Color Palette - Dark Premium Tech */
    --bg-main: #08080a; /* Near black */
    --bg-alt: #0c0d12;  /* Slightly lighter charcoal */
    --bg-card: #12131a; /* Card background */
    --bg-card-hover: #171921;
    
    --text-primary: #ffffff;
    --text-secondary: #94a3b8; /* Slate gray */
    
    /* Accents - Electric Cyan */
    --accent-primary: #00e1ff;
    --accent-primary-hover: #00b9d6;
    --accent-glow: rgba(0, 225, 255, 0.2);
    
    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* UI Variables */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-subtle: 1px solid rgba(255, 255, 255, 0.05);
    --border-glow: 1px solid rgba(0, 225, 255, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    /* Subtle noise overlay effect using a gradient hack */
    background-image: radial-gradient(circle at top right, rgba(0, 225, 255, 0.03), transparent 40%);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-spacing {
    padding: 100px 0;
}

.section-darker {
    background-color: var(--bg-alt);
}

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

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 16px;
    color: var(--text-primary);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    letter-spacing: -0.03em;
}

.highlight-text {
    background: linear-gradient(90deg, #fff, var(--accent-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.02em;
}

p {
    margin-bottom: 24px;
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border-radius: 8px; /* Modern slightly rounded edge */
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--accent-primary);
    color: #000; /* Dark text for contrast against bright cyan */
    box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
    background: var(--accent-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 225, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255,255,255,0.2);
}

.btn-secondary:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
    padding: 18px 0;
}

/* Navigation */
.site-header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}

.site-header.scrolled {
    background: rgba(8, 8, 10, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: var(--border-subtle);
    padding: 12px 0;
}

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

.logo a {
    text-decoration: none;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-descriptor {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding-left: 8px;
    border-left: 1px solid rgba(255,255,255,0.2);
    display: none;
}

@media(min-width: 768px) {
    .logo-descriptor { display: block; }
}

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

.nav-links {
    list-style: none;
    display: flex;
    gap: 24px;
}

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

.nav-links a:hover {
    color: var(--accent-primary);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 180px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 225, 255, 0.08) 0%, rgba(8, 8, 10, 0) 70%);
    z-index: -1;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
}

.hero-subtitle {
    color: var(--accent-primary);
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.875rem;
    margin-bottom: 16px;
}

.hero-body {
    font-size: 1.25rem;
    max-width: 580px;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.hero-microcopy {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Hero Visual - Dashboard Elements */
.hero-visual {
    position: relative;
    height: 400px;
}

.ui-card {
    background: rgba(18, 19, 26, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: var(--border-subtle);
    padding: 16px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 16px;
    position: absolute;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.card-leads { top: 20%; left: 0; animation-delay: 0s; }
.card-seo { top: 50%; right: 0; animation-delay: -1.5s; }
.card-ai { bottom: 10%; left: 10%; animation-delay: -3s; }
.card-conv { top: 0%; right: 10%; animation-delay: -4.5s; }

.ui-icon {
    font-size: 1.5rem;
    background: rgba(255,255,255,0.05);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.ui-data {
    display: flex;
    flex-direction: column;
}

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

.ui-value {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
}

.highlight-cyan {
    color: var(--accent-primary);
}

/* Trust Strip */
.trust-strip {
    background-color: rgba(255, 255, 255, 0.02);
    border-top: var(--border-subtle);
    border-bottom: var(--border-subtle);
    padding: 20px 0;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    display: flex;
}

.trust-strip-inner {
    display: inline-flex;
    align-items: center;
    animation: scroll 30s linear infinite;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.trust-strip span {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1.125rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.6);
}

.trust-strip .separator {
    color: var(--accent-primary);
    margin: 0 40px;
}

/* About Section */
.about-container {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 64px;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-portrait-img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    border-radius: 16px;
    border: var(--border-subtle);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    animation: floatPortrait 6s ease-in-out infinite;
    display: block;
}

@keyframes floatPortrait {
    0% { transform: translateY(0px); box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
    50% { transform: translateY(-12px); box-shadow: 0 20px 40px rgba(0, 225, 255, 0.2); }
    100% { transform: translateY(0px); box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
}

.location-badge {
    position: absolute;
    bottom: -16px;
    right: -16px;
    background: var(--bg-main);
    border: var(--border-subtle);
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.about-subheading {
    color: var(--accent-primary);
    font-size: 1.25rem;
    margin-bottom: 24px;
}

/* Statistics */
.statistics {
    padding: 60px 0;
    border-top: var(--border-subtle);
    border-bottom: var(--border-subtle);
    background: var(--bg-alt);
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
    text-shadow: 0 0 20px rgba(255,255,255,0.1);
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Services */
.section-header {
    max-width: 700px;
    margin: 0 auto 64px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border: var(--border-subtle);
    border-radius: 16px;
    padding: 40px 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at top right, rgba(0, 225, 255, 0.05), transparent 60%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-glow);
    background: var(--bg-card-hover);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.service-card:hover::after {
    opacity: 1;
}

.service-icon {
    width: 48px;
    height: 48px;
    color: var(--accent-primary);
    margin-bottom: 24px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-features {
    list-style: none;
    margin: 24px 0;
}

.service-features li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
}

.service-features li::before {
    content: '•';
    color: var(--accent-primary);
    font-weight: bold;
    margin-right: 8px;
}

.service-cta {
    display: inline-flex;
    align-items: center;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.service-cta .arrow {
    margin-left: 8px;
    transition: var(--transition);
}

.service-card:hover .service-cta {
    color: var(--accent-primary);
}

.service-card:hover .service-cta .arrow {
    transform: translateX(4px);
}

/* Benefits (Why Work With Vishal) */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.benefit-item {
    border-left: 2px solid var(--accent-primary);
    padding-left: 24px;
}

.benefit-item h4 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.benefit-item p {
    font-size: 1rem;
    margin-bottom: 0;
}

/* System Placeholder */
.border-top-glow {
    border-top: 1px solid rgba(0, 225, 255, 0.1);
    position: relative;
}

.border-top-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: var(--accent-primary);
    box-shadow: 0 0 20px var(--accent-primary);
}

.system-visual-placeholder {
    margin-top: 48px;
    display: flex;
    justify-content: center;
}

.circle-diagram {
    display: flex;
    align-items: center;
    gap: 24px;
}

.circle-item {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 2px dashed rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    background: var(--bg-card);
}

.circle-line {
    width: 40px;
    height: 2px;
    background: rgba(255,255,255,0.2);
}

/* Contact */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}

.contact-info h2 {
    margin-bottom: 16px;
}

.contact-method-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--bg-card);
    border: var(--border-subtle);
    padding: 24px;
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
    margin-top: 32px;
}

.contact-method-card:hover {
    border-color: var(--accent-primary);
    background: rgba(0, 225, 255, 0.05);
}

.method-icon {
    width: 40px;
    height: 40px;
    color: #25D366; /* WhatsApp Green */
}

.contact-method-card h4 {
    margin-bottom: 4px;
}

.contact-method-card span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Form */
.contact-form-wrapper {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 16px;
    border: var(--border-subtle);
}

.form-group {
    margin-bottom: 24px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.95rem;
}

input, select, textarea {
    width: 100%;
    padding: 16px;
    background: var(--bg-main);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(0, 225, 255, 0.1);
}

.privacy-note {
    font-size: 0.8rem;
    text-align: center;
    margin-top: 16px;
    margin-bottom: 0;
}

.form-message {
    margin-top: 16px;
    padding: 12px;
    border-radius: 8px;
    text-align: center;
    font-size: 0.9rem;
}

.form-message.success {
    background: rgba(0, 200, 83, 0.1);
    color: #00e676;
    border: 1px solid rgba(0, 200, 83, 0.2);
}

.form-message.error {
    background: rgba(255, 61, 0, 0.1);
    color: #ff3d00;
    border: 1px solid rgba(255, 61, 0, 0.2);
}

.hidden { display: none; }

/* Footer */
.site-footer {
    padding: 40px 0;
    background: var(--bg-main);
    border-top: var(--border-subtle);
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
}

.footer-logo span {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

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

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.copyright {
    font-size: 0.85rem;
    margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-container, .about-container, .contact-container {
        grid-template-columns: 1fr;
    }
    
    .hero-visual {
        height: 300px;
        order: -1; /* Move visual above text on mobile */
    }
    
    .card-leads { top: 10%; left: 10%; }
    .card-seo { top: 40%; right: 10%; }
    .card-ai { display: none; } /* Simplify on mobile */
    .card-conv { bottom: 10%; left: 30%; }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px 24px;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .section-spacing { padding: 60px 0; }
    
    .mobile-menu-toggle { display: flex; }
    
    .main-nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--bg-main);
        padding: 24px;
        flex-direction: column;
        border-bottom: var(--border-subtle);
        transform: translateY(-150%);
        transition: var(--transition);
        z-index: 999;
    }
    
    .main-nav.active {
        transform: translateY(0);
    }
    
    .nav-links {
        flex-direction: column;
        width: 100%;
        text-align: center;
        gap: 32px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .circle-diagram {
        flex-direction: column;
    }
    
    .circle-line {
        width: 2px;
        height: 40px;
    }
}