:root {
    --primary-color: #2c85e9; /* A strong, friendly blue */
    --primary-hover: #357ABD;
    --secondary-color: #50E3C2;
    --success-color: #4CAF50; /* Green for 'Live' */
    --success-hover: #45a049;
    --dark-color: #2c3e50; /* Dark blue/grey for text */
    --light-grey-color: #f4f7f6; /* Light background for sections */
    --grey-color: #bdc3c7;
    --white-color: #ffffff;
    --font-family: 'Poppins', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--dark-color);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; text-align: center; margin-bottom: 2rem;}
h3 { font-size: 1.5rem; }
p { margin-bottom: 1rem; }
a { text-decoration: none; color: var(--primary-color); }

section {
    padding: 80px 0;
}

section:nth-child(even) {
    background-color: var(--light-grey-color);
}

/* --- Buttons --- */
.cta-button {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 5px;
    color: var(--white-color);
    font-weight: 600;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.cta-button.primary { background-color: var(--primary-color); }
.cta-button.primary:hover { background-color: var(--primary-hover); transform: translateY(-3px); }
.cta-button.large { padding: 15px 35px; font-size: 1.1rem; }

/* --- Header --- */
.main-header {
    background: var(--white-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(97, 97, 137, 0.06);
    border-bottom: 1.5px solid #dbeafe;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
}

.nav-link {
    margin: 0 15px;
    font-weight: 600;
    transition: color 0.3s;
}
.nav-link:hover { color: var(--primary-hover); }

.nav-button {
    margin-left: 15px;
}

/* --- Hero Section --- */
#hero {
    background: linear-gradient(135deg, #acb8f3 0%, #3d83d8 100%); /* lighter but still contrasting blue-purple gradient */
    padding: 80px 0 60px 0;
    text-align: center;
    border-radius: 0 0 32px 32px;
    box-shadow: 0 4px 24px rgba(80, 80, 160, 0.08);
    margin-top: 0;
}
.hero-illustration {
    width: 120px;
    margin-bottom: 32px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    background: #fff;
    border-radius: 24px;
    padding: 16px;
    box-shadow: 0 8px 32px 0 rgba(80, 80, 160, 0.18), 0 2px 8px 0 rgba(255,255,255,0.5);
}
#hero h1 {
    font-size: 3rem;
    font-weight: 700;
    color: #222;
    text-shadow: none;
}
.hero-content .sub-headline {
    color: #222;
    font-size: 1.25rem;
    margin-bottom: 32px;
    text-shadow: none;
}
.secondary-link {
    color: #222 !important;
    text-shadow: none;
}
.secondary-link i { margin-left: 5px; }

/* --- How It Works Section --- */
#how-it-works .steps-container {
    display: flex;
    justify-content: space-between;
    text-align: center;
    gap: 2rem;
    margin-top: 3rem;
}
.step i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* --- Solutions Section --- */
.section-subtitle { text-align: center; max-width: 600px; margin: -1.5rem auto 3rem auto; color: #555;}

.domains-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.domain-card {
    background: var(--white-color);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.domain-card:hover { transform: translateY(-5px); box-shadow: 0 8px 25px rgba(0,0,0,0.1); }
.domain-card p { flex-grow: 1; } /* Pushes button to bottom */
.status {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 20px;
    margin-bottom: 1rem;
    display: inline-block;
}
.status.live-status { background-color: #e8f5e9; color: var(--success-color); }
.status.soon-status { background-color: #f1f3f4; color: #5f6368; }
.status i { margin-right: 5px; }
.card-button {
    padding: 10px 20px;
    border-radius: 5px;
    text-align: center;
    font-weight: 600;
    transition: background-color 0.3s;
}
.card-button.success { background-color: var(--success-color); color: var(--white-color); }
.card-button.success:hover { background-color: var(--success-hover); }
.card-button.waitlist { background-color: #e9ecef; color: var(--dark-color); }
.card-button.waitlist:hover { background-color: #dee2e6; }
.coming-soon { opacity: 0.85; }

/* --- Founder's Message Section --- */
.founder-container {
    display: flex;
    align-items: center;
    gap: 3rem;
}
.founder-photo img {
    max-width: 150px;
    border-radius: 50%;
    border: 5px solid var(--white-color);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}
.founder-text h2 { text-align: left; }
.founder-text blockquote {
    font-style: italic;
    color: #555;
    border-left: 4px solid var(--primary-color);
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}
.signature {
    font-weight: 600;
}
.signature strong { display: block; font-size: 1.1rem; }
.signature span { font-weight: 400; color: #555; }

/* --- Final CTA Section --- */
#final-cta {
    background-color: var(--primary-color);
    color: var(--white-color);
    text-align: center;
}
#final-cta h2 { color: var(--white-color); }
#final-cta p { max-width: 600px; margin: 1rem auto 2rem auto; }

/* --- Footer --- */
footer {
    background: var(--dark-color);
    color: var(--grey-color);
    padding-top: 50px;
}
.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}
.footer-brand h3 { color: var(--white-color); }
.footer-links h4 { color: var(--white-color); margin-bottom: 1rem; }
.footer-links ul { list-style: none; }
.footer-links ul li { margin-bottom: 0.5rem; }
.footer-links a { color: var(--grey-color); transition: color 0.3s; }
.footer-links a:hover { color: var(--white-color); }
.social-links { margin-top: 1rem; }
.social-links a { font-size: 1.5rem; margin-right: 1rem; }
.footer-bottom {
    text-align: center;
    padding: 20px 0;
    margin-top: 30px;
    border-top: 1px solid #4a4a4a;
    font-size: 0.9rem;
}
.footer-bottom a { color: var(--grey-color); }

/* --- Responsive Design --- */
/* --- Add Hamburger Menu Styles --- */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    width: 32px;
    height: 32px;
    justify-content: center;
    align-items: center;
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1100;
}
.hamburger span {
    height: 4px;
    width: 100%;
    background: var(--primary-color);
    margin: 4px 0;
    border-radius: 2px;
    transition: 0.3s;
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .main-header .nav-link, .main-header .nav-button { display: none; } /* Hide nav links by default */
    .main-header .nav-mobile {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 64px;
        left: 0;
        width: 100vw;
        background: var(--white-color);
        box-shadow: 0 2px 8px rgba(97, 97, 137, 0.06);
        z-index: 1001;
    }
    .main-header .nav-mobile a {
        padding: 16px 0;
        margin: 0 20px;
        border-bottom: 1px solid #eee;
        display: block;
        text-align: left;
    }
    .main-header .nav-mobile .cta-button {
        margin: 16px 20px;
    }
    .hamburger {
        display: flex;
    }
    .steps-container { flex-direction: column; }
    .founder-container { flex-direction: column; text-align: center; }
    .founder-text h2 { text-align: center; }
    .founder-text blockquote { text-align: left; }
    .footer-content { flex-direction: column; text-align: center; }
    .footer-links { margin-top: 1rem; }
    .social-links { text-align: center; }
    /* --- Hero Section Button Spacing --- */
    .hero-content .cta-button.primary {
        margin-bottom: 16px;
        width: 100%;
        max-width: 320px;
    }
    .hero-content .secondary-link {
        display: inline-block;
        margin-top: 8px;
        width: 100%;
        max-width: 320px;
    }
}

/* Desktop: Add spacing between hero buttons */
.hero-content .cta-button.primary {
    margin-right: 16px;
}
.hero-content .secondary-link {
    margin-left: 8px;
}

.invoice-checker-modal {
    display: none; 
    position: fixed; 
    z-index: 2000; 
    left: 0; top: 0; width: 100vw; height: 100vh;
    overflow: auto; 
    background-color: rgba(44, 62, 80, 0.7);
}
.invoice-checker-content {
    background-color: #fff;
    margin: 5% auto; 
    padding: 30px 40px;
    border-radius: 10px;
    width: 90%;
    max-width: 450px;
    box-shadow: 0 8px 32px rgba(44,62,80,0.2);
    position: relative;
    text-align: center;
}
.close-btn {
    position: absolute;
    right: 18px;
    top: 12px;
    font-size: 2rem;
    color: #aaa;
    cursor: pointer;
    transition: color 0.2s;
}
.close-btn:hover { color: #e74c3c; }
/* Logo image in header */
.main-header .logo-img {
    height: 48px;
    vertical-align: middle;
    margin-right: 12px;
}