/* --- Base Styles & Variables --- */
:root {
    --cream: #FDF8F0;         /* Soft cream, similar to ad background */
    --gold: #B38B59;          /* Muted gold, inspired by rings */
    --text-dark: #333333;
    --text-light: #555555;
    --accent-soft: #EADFD0;   /* Lighter cream/beige for backgrounds */
    --white: #FFFFFF;
    --error-red: #D9534F;
    --success-green: #5CB85C;

    /* Fonts - Using system fonts first. Uncomment Google Fonts in HTML if preferred */
    --font-serif: 'Georgia', 'Times New Roman', serif;
    --font-sans: 'Lato', 'Helvetica Neue', Arial, sans-serif; /* Added Lato as first choice if imported */
     /* --font-serif: 'Playfair Display', serif;  /* Example Google Font */
     /* --font-sans: 'Lato', sans-serif;       /* Example Google Font */
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--white);
    font-size: 16px; /* Base font size for mobile */
}

.container {
    width: 90%;
    max-width: 1000px; /* Max width for content */
    margin: 0 auto;
    padding: 40px 0; /* Vertical padding for sections */
}

h1, h2, h3 {
    font-family: var(--font-serif);
    color: var(--text-dark);
    line-height: 1.3;
    margin-bottom: 0.8em;
    font-weight: 700; /* Bolder for serif */
}

h1 {
    font-size: 2.2rem; /* Mobile H1 */
}

h2 {
    font-size: 1.8rem; /* Mobile H2 */
    text-align: center;
}

p {
    margin-bottom: 1em;
    color: var(--text-light);
}

ul {
    list-style: none; /* Remove default bullets */
    padding-left: 0;
    margin-bottom: 1.5em;
}

ul li {
    position: relative;
    padding-left: 25px; /* Space for custom bullet */
    margin-bottom: 0.7em;
    color: var(--text-light);
}

ul li::before {
    content: '✓'; /* Custom checkmark bullet */
    position: absolute;
    left: 0;
    color: var(--gold); /* Use accent color */
    font-weight: bold;
}

a {
    color: var(--gold);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

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

/* Screen reader only text */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


/* --- Section Styling --- */

/* Hero Section */
.hero-section {
    background-color: var(--cream); /* Soft background */
    /* Optional: Add subtle background image texture */
    /* background-image: linear-gradient(rgba(253, 248, 240, 0.8), rgba(253, 248, 240, 0.8)), url('soft-floral-bg.jpg'); */
    /* background-size: cover; */
    /* background-position: center; */
    padding: 60px 0; /* More padding for hero */
    text-align: center;
}

.hero-section .subtitle {
    font-size: 1.1rem;
    margin-bottom: 1.5em;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-dark);
}

.hero-section .trust-signal {
    font-size: 0.9rem;
    margin-top: 1em;
    color: var(--text-light);
    opacity: 0.8;
}

/* Problem Section */
.problem-section {
    background-color: var(--white);
}
.problem-section .container {
    max-width: 700px; /* Narrower for readability */
    text-align: center;
}

/* Solution Section */
.solution-section {
    background-color: var(--accent-soft); /* Slightly different background */
}
.solution-section .container {
    display: flex;
    flex-direction: column; /* Stack on mobile */
    align-items: center;
    gap: 30px;
}
.solution-visual {
    text-align: center;
}
.guide-cover {
    max-width: 250px; /* Control image size */
    border: 5px solid var(--white);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* Testimonial Section */
.testimonial-section {
     background-color: var(--white);
}
.testimonial-section .container {
    max-width: 700px; /* Narrower for readability */
    text-align: center;
}
.testimonial-section blockquote {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 2em;
    padding: 0 1em;
    border-left: 3px solid var(--gold);
    color: var(--text-light);
}
.testimonial-section cite {
    display: block;
    margin-top: 0.5em;
    font-style: normal;
    font-weight: bold;
    font-size: 0.9rem;
    color: var(--text-dark);
}


/* CTA Section */
.cta-section {
    background-color: var(--cream);
    text-align: center;
}
.cta-section .container {
    max-width: 650px;
}
.cta-section p {
    margin-bottom: 1.5em;
}
.privacy-note {
    font-size: 0.85rem;
    margin-top: 1em;
    opacity: 0.7;
}

/* Footer */
.footer-section {
    background-color: var(--text-dark);
    color: var(--accent-soft);
    padding: 20px 0;
    text-align: center;
    font-size: 0.9rem;
}
.footer-section p {
    color: var(--accent-soft);
    margin-bottom: 0.5em;
}
.footer-section a {
    color: var(--white);
}


/* --- Form Styling --- */
.email-form {
    display: flex;
    flex-direction: column; /* Stack elements on mobile */
    align-items: center;
    gap: 10px;
    margin: 20px auto;
    max-width: 450px; /* Limit form width */
}

.email-form input[type="email"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    font-family: var(--font-sans);
}

.email-form input[type="email"]:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 2px rgba(179, 139, 89, 0.2);
}

.email-form button[type="submit"] {
    width: 100%; /* Full width on mobile */
    padding: 12px 20px;
    background-color: var(--gold);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-family: var(--font-sans);
}

.email-form button[type="submit"]:hover {
    background-color: #a17b50; /* Darker gold on hover */
}

.email-form button[type="submit"]:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

.form-message {
    margin-top: 10px;
    font-size: 0.9rem;
    min-height: 1.2em; /* Prevent layout shift */
}

.form-message.success {
    color: var(--success-green);
}

.form-message.error {
    color: var(--error-red);
}


/* --- Responsive Design (Desktop Adjustments) --- */
@media (min-width: 768px) {
    body {
        font-size: 17px; /* Slightly larger base font for desktop */
    }

    .container {
        padding: 60px 0; /* Increase vertical padding on desktop */
    }

    h1 {
        font-size: 2.8rem;
    }

    h2 {
        font-size: 2.2rem;
    }

    .hero-section {
        padding: 80px 0;
    }

    .email-form {
        flex-direction: row; /* Side-by-side layout on desktop */
        max-width: 600px;
    }

    .email-form input[type="email"] {
        flex-grow: 1; /* Allow input to take available space */
        width: auto; /* Override mobile width */
    }

    .email-form button[type="submit"] {
        width: auto; /* Auto width based on content */
        flex-shrink: 0; /* Prevent button from shrinking */
    }

     .solution-section .container {
        flex-direction: row; /* Side by side layout */
        justify-content: space-between;
        text-align: left; /* Align text left */
    }
     .solution-content {
        flex-basis: 55%; /* Allocate space */
    }
     .solution-visual {
        flex-basis: 40%; /* Allocate space */
        text-align: center;
    }
     .guide-cover {
        max-width: 300px;
    }
}