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

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 0;
}

h1, h2, h3 {
    margin-bottom: 0.8em;
    color: #2c3e50; /* Dark Blue/Grey */
}

h1 {
    font-size: 2.8em;
    line-height: 1.2;
}

h2 {
    font-size: 2.2em;
    text-align: center;
    margin-bottom: 40px;
}

h3 {
    font-size: 1.5em;
    color: #34495e; /* Slightly Lighter Dark Blue/Grey */
}

p {
    margin-bottom: 1em;
    color: #555;
}

a {
    color: #3498db; /* Primary Blue */
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
}

a:hover {
    text-decoration: underline;
}

ul {
    list-style-position: inside;
    margin-bottom: 1em;
    padding-left: 20px;
}

ul li {
    margin-bottom: 0.5em;
}

/* Logo */
.logo {
    width: 100%;
    margin-bottom: 20px;
    text-align: center;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.85)), url('placeholder-hero-bg.jpg') no-repeat center center/cover; /* Add a subtle background image later if desired */
    background-color: #ecf0f1; /* Light Grey Fallback */
    padding: 60px 20px;
    text-align: center;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero-section .logo {
    margin-bottom: 10px;
}

.hero-section h1 {
    color: #2c3e50;
    margin-bottom: 0.5em;
}

.hero-section .sub-headline {
    font-size: 1.2em;
    color: #555;
    max-width: 600px;
    margin: 0 auto 30px auto;
}

.visual-placeholder {
    margin-top: 40px;
    padding: 30px;
    background-color: rgba(0,0,0,0.05);
    border-radius: 8px;
    font-style: italic;
    color: #777;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Email Form */
.email-form {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
    gap: 10px; /* Space between input and button */
}

.email-form input[type="email"] {
    padding: 15px;
    font-size: 1em;
    border: 1px solid #ccc;
    border-radius: 5px;
    width: 100%;
    max-width: 350px;
    transition: border-color 0.3s ease;
}

.email-form input[type="email"]:focus {
    border-color: #3498db; /* Primary Blue */
    outline: none;
}

.email-form button[type="submit"] {
    padding: 15px 30px;
    font-size: 1em;
    color: #fff;
    background-color: #3498db; /* Primary Blue */
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.email-form button[type="submit"]:hover {
    background-color: #2980b9; /* Darker Primary Blue */
}

.confirmation-message {
    margin-top: 15px;
    color: #27ae60; /* Green for success */
    font-weight: bold;
    min-height: 20px; /* Reserve space */
}

/* Problem Statement Section */
.problem-statement-section {
    padding: 60px 20px;
    background-color: #fff;
}

.problem-statement-section h2 {
    color: #c0392b; /* A "pain point" color like soft red */
}

.problem-statement-section ul {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Unique Solution Section */
.unique-solution-section {
    padding: 60px 20px;
    background-color: #f9f9f9; /* Alternating background */
}

.solution-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.solution-point {
    background-color: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.07);
    transition: transform 0.3s ease;
}

.solution-point:hover {
    transform: translateY(-5px);
}

/* CTA Section (Secondary) */
.cta-section {
    background-color: #34495e; /* Darker background for contrast */
    color: #fff;
    padding: 60px 20px;
    text-align: center;
}

.cta-section h2 {
    color: #fff;
}

.cta-section p {
    color: #ecf0f1; /* Light text color */
    margin-bottom: 30px;
}

.cta-section .email-form input[type="email"] {
    border-color: #95a5a6;
}

.cta-section .email-form button[type="submit"] {
    background-color: #e67e22; /* Orange - stands out */
}
.cta-section .email-form button[type="submit"]:hover {
    background-color: #d35400; /* Darker Orange */
}
.cta-section .confirmation-message {
    color: #f1c40f; /* Yellow for visibility on dark bg */
}


/* Testimonials Section */
.testimonials-section {
    padding: 60px 20px;
    background-color: #fff;
}
.testimonial-placeholder {
    text-align: center;
    font-style: italic;
    color: #777;
}
.testimonial-placeholder p {
    margin-bottom: 0.5em;
    background-color: #f1f1f1;
    padding: 15px;
    border-radius: 5px;
    display: inline-block;
    max-width: 400px;
    margin: 10px;
}

/* Footer */
.footer {
    background-color: #2c3e50; /* Dark Blue/Grey */
    color: #ecf0f1; /* Light Grey Text */
    text-align: center;
    padding: 30px 20px;
    font-size: 0.9em;
}

.footer p {
    margin-bottom: 0.5em;
    color: #bdc3c7; /* Lighter grey for footer text */
}

.footer a {
    color: #ecf0f1;
}

.footer a:hover {
    color: #3498db; /* Primary Blue on hover */
}

.footer .footer-note {
    font-size: 0.8em;
    color: #95a5a6;
    margin-top: 10px;
}

#logo {
    object-fit: fill;
    height: 100vh;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.2em;
    }
    h2 {
        font-size: 1.8em;
    }

    .hero-section {
        padding: 40px 15px;
        min-height: auto;
    }
    .hero-section .logo {
        font-size: 1.5em;
    }

    .email-form {
        flex-direction: column;
        width: 100%;
    }

    .email-form input[type="email"],
    .email-form button[type="submit"] {
        width: 100%;
        max-width: 100%; /* Allow full width on mobile */
    }
    .email-form button[type="submit"] {
         margin-top: 10px; /* Add space if stacked */
    }

    .solution-points {
        grid-template-columns: 1fr; /* Stack solution points */
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8em;
    }
    h2 {
        font-size: 1.5em;
    }
    .hero-section .sub-headline {
        font-size: 1em;
    }
    .email-form input[type="email"],
    .email-form button[type="submit"] {
        font-size: 0.9em;
        padding: 12px;
    }
}