/* ===== EXTEROID FEATURES PAGE - ISOLATED CSS ===== */
/* Cosmic theme matching index.html - NO CONFLICTS with other pages */

/* ===== CSS Variables (Matching Index.html Cosmic Theme) ===== */
:root {
    /* Primary Cosmic Colors - Exact match with index.html */
    --color-bg: #020205;
    /* Deep space black */
    --color-primary: #00f0ff;
    /* Electric Cyan */
    --color-secondary: #7000ff;
    /* Deep Violet */
    --color-accent: #ffffff;
    /* Pure White */
    
    /* Typography - Exact match with index.html */
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-unit: 1rem;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Additional Colors */
    --color-gray: #64748b;
    --color-light-gray: #e5e7eb;
    --color-dark: #1f2937;
    
    /* Shadows and Glows */
    --glow-cyan: 0 0 20px rgba(0, 240, 255, 0.6);
    --glow-violet: 0 0 20px rgba(112, 0, 255, 0.6);
    --shadow-sm: 0 1px 2px 0 rgba(0, 240, 255, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 240, 255, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 240, 255, 0.3);
}

/* ===== Reset & Base Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

/* ===== Three.js Canvas Background ===== */
#webgl-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    outline: none;
}

/* ===== Content Layer (Above Canvas) ===== */
.content-layer {
    position: relative;
    z-index: 10;
}

/* ===== Navigation ===== */
nav {
    background: rgba(2, 2, 5, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 240, 255, 0.1);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}

.logo img {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.3));
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transition: width 0.3s ease;
}

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

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-accent);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-cyan);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--color-accent);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(135deg, #020205 0%, #1e3a8a 50%, #0f172a 100%);
    padding: 6rem var(--spacing-lg) 5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Cosmic particle overlay */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(2px 2px at 20% 30%, var(--color-primary), transparent),
        radial-gradient(2px 2px at 60% 70%, var(--color-secondary), transparent),
        radial-gradient(1px 1px at 50% 50%, white, transparent),
        radial-gradient(1px 1px at 80% 10%, var(--color-primary), transparent),
        radial-gradient(2px 2px at 90% 60%, var(--color-secondary), transparent);
    background-size: 200% 200%;
    animation: cosmic-drift 20s ease-in-out infinite;
    opacity: 0.4;
    pointer-events: none;
}

@keyframes cosmic-drift {
    0%, 100% {
        background-position: 0% 0%;
    }
    50% {
        background-position: 100% 100%;
    }
}

.hero-content {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

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

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    background: linear-gradient(180deg, #ffffff 0%, #b0c4ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 30px rgba(112, 0, 255, 0.3));
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
}

/* Hero Tool Buttons */
.hero-tools {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

/* ===== Buttons ===== */
.btn {
    position: relative;
    padding: 1rem 2rem;
    font-family: var(--font-display);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.85rem;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.4s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.btn-tool {
    background: rgba(0, 240, 255, 0.1);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    backdrop-filter: blur(10px);
}

.btn-tool:hover {
    background: var(--color-primary);
    color: #000;
    box-shadow: var(--glow-cyan);
    transform: translateY(-3px);
}

.btn-primary {
    background: var(--color-accent);
    color: #000;
}

.btn-primary:hover {
    background: var(--color-primary);
    box-shadow: var(--glow-cyan);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-accent);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(0, 240, 255, 0.05);
}

/* ===== Ad Spaces ===== */
.ad-space {
    background: rgba(255, 255, 255, 0.02);
    border: 2px dashed rgba(0, 240, 255, 0.2);
    border-radius: 10px;
    padding: var(--spacing-lg);
    text-align: center;
    margin: var(--spacing-xl) auto;
    max-width: 1200px;
}

.ad-space.banner {
    max-width: 728px;
    min-height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ad-space.responsive {
    width: 100%;
    min-height: 100px;
}

.ad-placeholder {
    width: 100%;
    height: 100%;
    background: transparent;
}

/* ===== Tool Sections ===== */
.tool-section {
    padding: var(--spacing-2xl) var(--spacing-lg);
    position: relative;
}

.tool-section:nth-child(even) {
    background: rgba(0, 240, 255, 0.02);
}

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

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-header p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Tool Content Layout */
.tool-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.tool-content.reverse {
    direction: rtl;
}

.tool-content.reverse > * {
    direction: ltr;
}

.tool-info {
    padding: var(--spacing-lg);
}

.tool-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--glow-cyan);
    animation: float 3s ease-in-out infinite;
}

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

.tool-icon i {
    font-size: 2.5rem;
    color: var(--color-accent);
}

.tool-info h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
}

.tool-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.tool-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.tool-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--color-accent);
    font-size: 0.95rem;
}

.tool-features i {
    color: var(--color-primary);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

/* Tool Visual */
.tool-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    padding: var(--spacing-lg);
}

.visual-card {
    background: rgba(0, 240, 255, 0.05);
    border: 2px solid rgba(0, 240, 255, 0.3);
    border-radius: 15px;
    padding: var(--spacing-lg);
    text-align: center;
    min-width: 120px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.visual-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow-cyan);
    border-color: var(--color-primary);
}

.visual-card.highlight {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-color: var(--color-primary);
}

.visual-card i {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.visual-card.highlight i {
    color: var(--color-accent);
}

.visual-card p {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-accent);
}

.visual-arrow {
    font-size: 1.5rem;
    color: var(--color-primary);
    font-weight: 700;
}

.visual-merge {
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-size: 1.2rem;
    box-shadow: var(--glow-cyan);
}

/* Automation Grid */
.automation-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
}

.auto-card {
    background: rgba(0, 240, 255, 0.05);
    border: 2px solid rgba(0, 240, 255, 0.2);
    border-radius: 10px;
    padding: var(--spacing-md);
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-accent);
    transition: all 0.3s ease;
}

.auto-card i {
    display: block;
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.auto-card:hover {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: #000;
    border-color: var(--color-primary);
    transform: scale(1.05);
    box-shadow: var(--glow-cyan);
}

.auto-card:hover i {
    color: #000;
}

/* ===== Footer ===== */
footer {
    background: rgba(2, 2, 5, 0.95);
    border-top: 1px solid rgba(0, 240, 255, 0.1);
    color: var(--color-accent);
    padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-md);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(0, 240, 255, 0.1);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-logo img {
    height: 35px;
    width: auto;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding-top: var(--spacing-md);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .tool-content,
    .tool-content.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .automation-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(2, 2, 5, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: var(--spacing-lg);
        gap: var(--spacing-sm);
        border-bottom: 1px solid rgba(0, 240, 255, 0.2);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }

    .nav-cta {
        display: none;
    }

    .hero {
        padding: 4rem var(--spacing-md) 3rem;
        min-height: 60vh;
    }

    .hero-tools {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }

    .btn-tool {
        width: 100%;
        justify-content: center;
    }

    .tool-section {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .automation-grid {
        grid-template-columns: 1fr;
    }

    .footer-container {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }
}

/* ===== Animations ===== */
@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(0, 240, 255, 0.6);
    }
}

.tool-icon {
    animation: float 3s ease-in-out infinite, pulse-glow 2s ease-in-out infinite;
}