:root {
    --primary-color: #0052CC; /* Atlassian Blue */
    --primary-hover: #0047B3;
    --text-primary: #172B4D;
    --text-secondary: #5E6C84;
    --bg-main: #FFFFFF;
    --bg-secondary: #F4F5F7;
    --border-color: #DFE1E6;
    
    --blue-light: #DEEBFF;
    --blue-dark: #0747A6;
    --green-light: #E3FCEF;
    --green-dark: #006644;
    --purple-light: #EAE6FF;
    --purple-dark: #403294;
    --orange-light: #FFFAE6;
    --orange-dark: #FF8B00;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

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

/* Typography */
h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 24px;
}

h2 {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin-bottom: 16px;
}

h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.2s ease;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 82, 204, 0.2);
}

.btn-secondary {
    background-color: rgba(9, 30, 66, 0.04);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: rgba(9, 30, 66, 0.08);
    color: var(--text-primary);
}

.btn-tertiary {
    background-color: transparent;
    color: var(--primary-color);
    padding: 12px 16px;
}

.btn-tertiary i {
    margin-left: 8px;
    transition: transform 0.2s ease;
}

.btn-tertiary:hover i {
    transform: translateX(4px);
}

/* Navbar */
.navbar {
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
}

.logo-icon {
    color: var(--primary-color);
    font-size: 1.75rem;
}

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

.nav-links a:not(.btn) {
    color: var(--text-secondary);
    font-weight: 500;
}

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

/* Hero Section */
.hero {
    padding: 80px 0 120px;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 6px 12px;
    background-color: var(--blue-light);
    color: var(--blue-dark);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 24px;
}

.hero-text p {
    font-size: 1.25rem;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.hero-image {
    position: relative;
    border-radius: 32px;
    box-shadow: 0 24px 64px rgba(9, 30, 66, 0.1);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
    border: 8px solid var(--border-color);
    max-width: 340px;
    margin: 0 auto;
}

.hero-image:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Features Section */
.features {
    padding: 100px 0;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.feature-card {
    background-color: var(--bg-main);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(9, 30, 66, 0.04), 0 0 1px rgba(9, 30, 66, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(9, 30, 66, 0.08), 0 0 1px rgba(9, 30, 66, 0.08);
    border-color: var(--border-color);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.bg-blue { background-color: var(--blue-light); color: var(--blue-dark); }
.bg-green { background-color: var(--green-light); color: var(--green-dark); }
.bg-purple { background-color: var(--purple-light); color: var(--purple-dark); }
.bg-orange { background-color: var(--orange-light); color: var(--orange-dark); }

/* CTA Section */
.cta-section {
    padding: 120px 0;
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-section p {
    margin-bottom: 40px;
}

.waitlist-form {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-bottom: 48px;
}

.input-field {
    padding: 12px 16px;
    font-size: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    width: 100%;
    max-width: 320px;
    outline: none;
    transition: border-color 0.2s ease;
    font-family: inherit;
}

.input-field:focus {
    border-color: var(--primary-color);
}

.app-stores {
    display: flex;
    justify-content: center;
    gap: 24px;
}

.store-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    font-weight: 600;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.store-badge i {
    font-size: 1.25rem;
    color: var(--text-primary);
}

/* Footer */
footer {
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-main);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.footer-logo .logo-icon {
    font-size: 1.25rem;
}

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

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

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

.footer-copyright {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text {
        order: 1;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-image {
        order: 2;
        margin: 0 auto;
        max-width: 600px;
    }
    
    .nav-links {
        display: none;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 24px;
    }
    
    .waitlist-form {
        flex-direction: column;
        align-items: center;
    }
    
    .input-field {
        max-width: 100%;
    }
}