:root {
    /* Color Palette */
    --primary-color: #FF7F00; /* Vibrant Orange */
    --primary-dark: #E67300;
    --primary-light: #FF9933;
    --bg-color: #FFFFFF;
    --bg-secondary: #F9F9F9;
    --text-main: #1A1A1A;
    --text-muted: #666666;
    --border-color: rgba(0, 0, 0, 0.08);
    --glass-bg: rgba(255, 255, 255, 0.85);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing & Utilities */
    --transition-speed: 0.3s;
    --border-radius: 16px;
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 40px rgba(255, 127, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-speed);
}

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

/* Typography Enhancements */
.highlight {
    background: linear-gradient(135deg, var(--primary-color), #FF5500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-family: var(--font-body);
    transition: all var(--transition-speed) ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 8px 20px rgba(255, 127, 0, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(255, 127, 0, 0.4);
    color: white;
}

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

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-large {
    padding: 14px 32px;
    font-size: 1.1rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-speed);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.logo-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    object-fit: contain;
}

.logo-icon.small {
    width: 24px;
    height: 24px;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-speed);
}

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

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

/* Hero Section */
.hero {
    padding: 160px 0 80px;
    background: radial-gradient(circle at top right, rgba(255, 127, 0, 0.05) 0%, transparent 40%);
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.hero-content {
    flex: 1;
    max-width: 540px;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

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

.hero-image-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glow-effect {
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--primary-color);
    filter: blur(100px);
    opacity: 0.2;
    border-radius: 50%;
    z-index: 0;
    animation: pulse 4s ease-in-out infinite alternate;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.2; }
    100% { transform: scale(1.1); opacity: 0.3; }
}

.hero-image {
    position: relative;
    z-index: 1;
    max-width: 100%;
    width: 400px;
    border-radius: 32px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
    animation: float 6s ease-in-out infinite;
    transform-origin: center;
}

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

/* Section Common */
.section-header {
    text-align: center;
    margin-bottom: 64px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* Features Section */
.features {
    padding: 100px 0;
    background-color: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--bg-color);
    padding: 40px 32px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-speed);
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(255, 127, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background-color: rgba(255, 127, 0, 0.1);
    margin-bottom: 24px;
    position: relative;
    transition: all var(--transition-speed);
}

.feature-card:hover .feature-icon {
    background-color: var(--primary-color);
}

.feature-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    background-color: var(--primary-color);
    transition: background-color var(--transition-speed);
}

.feature-card:hover .feature-icon::after {
    background-color: white;
}

/* Specific icon masks (using clip-path or mask-image for shapes) */
.browser-icon::after {
    clip-path: circle(40%);
}
.folder-icon::after {
    clip-path: polygon(0 20%, 30% 20%, 40% 40%, 100% 40%, 100% 100%, 0 100%);
}
.media-icon::after {
    clip-path: polygon(20% 10%, 80% 50%, 20% 90%);
}
.lock-icon::after {
    clip-path: inset(30% 20% 0 20% round 20% 20% 0 0);
}


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

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

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
}

.steps-container {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    position: relative;
}

.steps-container::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 50px;
    right: 50px;
    height: 2px;
    background: linear-gradient(to right, rgba(255,127,0,0.1), rgba(255,127,0,0.5), rgba(255,127,0,0.1));
    z-index: 0;
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--bg-color);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--primary-color);
    margin: 0 auto 24px;
    box-shadow: 0 0 0 10px var(--bg-color);
    transition: all var(--transition-speed);
}

.step:hover .step-number {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.step h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

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

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
    color: white;
    text-align: center;
}

.cta-container {
    max-width: 800px;
}

.cta-section h2 {
    font-size: 3rem;
    margin-bottom: 24px;
}

.cta-section p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-section .btn-primary {
    background-color: white;
    color: var(--primary-color);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.cta-section .btn-primary:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

/* Footer */
footer {
    background-color: #1A1A1A;
    color: white;
    padding: 60px 0 40px;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
}

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

.footer-links a {
    color: #999;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: white;
}

.copyright {
    color: #666;
    font-size: 0.9rem;
    margin-top: 16px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .steps-container::before {
        display: none;
    }
    
    .steps-container {
        flex-direction: column;
        gap: 60px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none; /* simple mobile menu hiding for now */
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .cta-section h2 {
        font-size: 2rem;
    }
}