/* ==========================================================================
   Design System & Globals
   ========================================================================== */
:root {
    /* Colors */
    --bg-main: #050505;
    --bg-secondary: #0F0F0F;
    --bg-card: rgba(15, 15, 15, 0.6);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(140, 255, 0, 0.3);
    
    --accent: #8CFF00;
    --accent-glow: rgba(140, 255, 0, 0.2);
    
    --text-main: #FFFFFF;
    --text-muted: #A1A1AA;
    
    /* Typography */
    --font-main: 'Inter', sans-serif;
    
    /* Transitions & Shadows */
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --glass-blur: blur(12px);
}

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

html {
    scroll-behavior: smooth;
}

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

a {
    text-decoration: none;
    color: inherit;
}

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

.section-padding {
    padding: 120px 0;
}

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

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.125rem;
    max-width: 600px;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

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

.btn-primary {
    background-color: var(--accent);
    color: #000000;
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn-primary:hover {
    box-shadow: 0 0 40px var(--accent-glow);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    border-color: var(--accent);
    background-color: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-main);
}

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

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 100;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.05em;
}

.logo span {
    font-weight: 400;
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

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

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

/* Ambient Background Glow */
.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-glow) 0%, rgba(5,5,5,0) 70%);
    filter: blur(80px);
    z-index: -1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(140, 255, 0, 0.1);
    border: 1px solid rgba(140, 255, 0, 0.2);
    border-radius: 100px;
    color: var(--accent);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(3rem, 6vw, 4.5rem);
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper .glow-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--accent-glow) 0%, rgba(5,5,5,0) 60%);
    filter: blur(60px);
    z-index: -1;
}

.hero-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 24px;
    /* subtle float animation */
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* ==========================================================================
   Social Proof
   ========================================================================== */
.social-proof {
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background: rgba(255,255,255,0.01);
}

.social-proof-text {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
}

.logos-grid {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
    opacity: 0.5;
}

.brand-icon {
    width: 32px;
    height: 32px;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px;
    backdrop-filter: var(--glass-blur);
    transition: var(--transition-smooth);
}

.service-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
    box-shadow: var(--glass-shadow), 0 0 20px rgba(140, 255, 0, 0.05);
}

.icon-wrapper {
    width: 56px;
    height: 56px;
    background: rgba(140, 255, 0, 0.1);
    border: 1px solid rgba(140, 255, 0, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.icon-wrapper img.icon-3d {
    width: 32px;
    height: 32px;
    object-fit: contain;
    filter: drop-shadow(0px 4px 10px rgba(140, 255, 0, 0.3));
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

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

/* ==========================================================================
   Differentials
   ========================================================================== */
.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.diff-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    transition: var(--transition-smooth);
}

.diff-card:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateX(5px);
}

.diff-emoji {
    background: rgba(255, 255, 255, 0.05);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.diff-emoji img.icon-3d {
    width: 32px;
    height: 32px;
    object-fit: contain;
    filter: drop-shadow(0px 4px 8px rgba(0,0,0,0.4));
}

.diff-card h4 {
    font-size: 1.125rem;
    font-weight: 600;
}

/* ==========================================================================
   Process Section
   ========================================================================== */
.process-steps {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

/* Vertical line */
.process-steps::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 28px;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent) 0%, rgba(140,255,0,0) 100%);
    opacity: 0.3;
}

.step {
    display: flex;
    gap: 32px;
    margin-bottom: 48px;
    position: relative;
}

.step:last-child {
    margin-bottom: 0;
}

.step-number {
    width: 58px;
    height: 58px;
    background: var(--bg-main);
    border: 2px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent);
    box-shadow: 0 0 15px rgba(140, 255, 0, 0.2);
    flex-shrink: 0;
    z-index: 1;
}

.step-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 32px;
    border-radius: 16px;
    width: 100%;
    transition: var(--transition-smooth);
}

.step-content:hover {
    border-color: var(--accent);
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}

.step-content h4 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: #FFF;
}

.step-content p {
    color: var(--text-muted);
}

/* ==========================================================================
   Niches
   ========================================================================== */
.niches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.niche-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 16px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition-smooth);
    cursor: default;
}

.niche-card:hover {
    color: var(--text-main);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    background: rgba(255,255,255,0.05);
}

.niche-emoji {
    display: flex;
    align-items: center;
    justify-content: center;
}

.niche-emoji img.icon-3d {
    width: 24px;
    height: 24px;
    object-fit: contain;
    filter: drop-shadow(0px 2px 4px rgba(0,0,0,0.3));
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta-box {
    background: linear-gradient(145deg, rgba(20,20,20,1) 0%, rgba(10,10,10,1) 100%);
    border: 1px solid var(--border-color);
    border-radius: 32px;
    padding: 80px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box .glow-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(140,255,0,0.1) 0%, rgba(0,0,0,0) 70%);
    filter: blur(60px);
    z-index: 0;
}

.cta-box h2, .cta-box p, .cta-box .btn {
    position: relative;
    z-index: 1;
}

.cta-box h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 24px;
}

.cta-box p {
    color: var(--text-muted);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto 40px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: #000;
    padding: 80px 0 40px;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 64px;
}

.footer-brand .slogan {
    color: var(--text-muted);
    margin-top: 16px;
    font-size: 0.95rem;
}

.footer h4 {
    font-size: 1.125rem;
    margin-bottom: 24px;
    color: #FFF;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    margin-bottom: 16px;
    transition: var(--transition-smooth);
}

.contact-link:hover {
    color: var(--accent);
}

.contact-link i {
    width: 18px;
    height: 18px;
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ==========================================================================
   Animations & Reveal Classes
   ========================================================================== */
.reveal-up, .reveal-left, .reveal-right, .reveal-scale {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-up { transform: translateY(40px); }
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-scale { transform: scale(0.95); }

.reveal-up.active, .reveal-left.active, .reveal-right.active, .reveal-scale.active {
    opacity: 1;
    transform: translate(0) scale(1);
}

/* ==========================================================================
   Media Queries
   ========================================================================== */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 120px;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-image-wrapper {
        order: -1;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .nav-links {
        display: none;
    }
    
    .navbar .btn-sm {
        padding: 8px 12px;
        font-size: 0.8rem;
    }
    
    .process-steps::before {
        left: 20px;
    }
    
    .step {
        gap: 16px;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .step-content {
        padding: 24px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .cta-box {
        padding: 48px 24px;
    }
}

@media (max-width: 480px) {
    .section-padding {
        padding: 48px 0;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .diff-card {
        flex-direction: column;
        text-align: center;
        gap: 12px;
        padding: 24px 16px;
    }
    
    .service-card {
        padding: 24px 20px;
    }
}