/* CSS Custom Properties for Theming */
:root {
    --color-primary: #111111; /* Deep Dark Text */
    --color-accent: #6699ff; /* Professional Blue Accent */
    --color-text: #111111;
    --color-text-light: #ffffff;
    --color-background: #f9f9f9; /* Off-White Background */
    --white-background: #ffffff;
    --color-card-background: #ffffff;
    --font-family-primary: "Inter", sans-serif;
    --max-width: 1100px;
    --spacing-unit: 1rem;
}

/* Base Styles and Reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family-primary);
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: 1.6;
    scroll-behavior: smooth;
    font-weight: 400;
    /* Enforce standard arrow cursor globally, preventing text-selection cursor */
    cursor: default;
}

/* Ensure interactive elements still use the pointer cursor */
.btn,
a,
button {
    cursor: pointer;
}

/* Accessibility: Focus state for keyboard navigation */
:focus {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* Typography Hierarchy */
h1,
h2,
h3,
h4 {
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-primary);
}

h1 {
    font-size: 3.8rem;
    margin-bottom: var(--spacing-unit);
    font-weight: 800;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: calc(var(--spacing-unit) * 3);
    text-align: center;
    font-weight: 700;
}

h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-unit);
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-unit) * 1.5;
    font-weight: 400;
}

/* Layout and Spacing (Minimalistic approach: generous white space) */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 2);
}

section {
    padding: calc(var(--spacing-unit) * 6) 0;
}

/* Buttons (High Contrast CTA) */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 4px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition:
        background-color 0.3s,
        transform 0.1s,
        box-shadow 0.3s;
    border: 2px solid var(--color-accent);
    font-size: 1.1rem;
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-text-light);
    box-shadow: 0 6px 15px rgba(102, 153, 255, 0.4);
}

.btn-primary:hover {
    background-color: #5588ee; /* Slightly darker blue */
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 153, 255, 0.6);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
}

.btn-secondary:hover {
    background-color: var(--color-accent);
    color: var(--color-text-light);
}

.btn-navigation {
    background-color: transparent;
    color: var(--color-accent);
    border: none !important;
    border-radius: 0 !important;
}

.btn-navigation:hover {
    background-color: var(--color-accent);
    color: var(--color-text-light);
}

/* Header/Navigation (Minimalist) */
.header {
    background-color: var(--color-card-background);
    /*padding: calc(var(--spacing-unit) * 1.5) 0;*/
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-primary);
    text-decoration: none;
    letter-spacing: -1px;
}

.logo-img {
    height: 30px; /* Adjust as needed */
    width: auto;
    vertical-align: middle;
    margin-right: 8px;
}

/* Hero Section */
.hero {
    background-color: var(--color-card-background);
    /*padding-top: calc(var(--spacing-unit) * 8);*/
    padding-bottom: calc(var(--spacing-unit) * 8);
}

.hero-content {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 4);
}

.hero-text {
    flex: 1;
}

.hero-text p {
    font-size: 1.4rem;
    color: #444;
    margin-bottom: calc(var(--spacing-unit) * 3);
    font-weight: 300;
}

.hero-visual {
    flex: 1;
    text-align: center;
}

.hero-visual img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    /*box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);*/
}

/* Problem Statement Section (Minimalist, subtle contrast) */
.problem-statement {
    background-color: var(--color-background);
    text-align: center;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}

.problem-statement h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-unit) * 2;
}

.problem-statement p {
    font-size: 1.1rem;
    max-width: 900px;
    margin: 0 auto;
    font-weight: 300;
}

/* Solution Overview Section */
.solution-overview {
    text-align: center;
    background-color: var(--white-background);
}

.solution-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing-unit) * 3);
    margin-top: calc(var(--spacing-unit) * 4);
}

.solution-card {
    background-color: var(--color-card-background);
    padding: calc(var(--spacing-unit) * 2.5);
    border-radius: 6px;
    border: 1px solid #ddd;
    text-align: center;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05); /* Pop effect shadow */
    transition:
        transform 0.3s ease-out,
        box-shadow 0.3s ease-out; /* Added transition for pop effect */
}

.solution-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-5px); /* Pop effect */
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1); /* Pop effect shadow */
}

.solution-card .icon {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-unit);
    display: block;
}

/* How It Works Section */
.how-it-works {
    background-color: var(--color-background);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
    margin-top: calc(var(--spacing-unit) * 4);
}

.step {
    text-align: center;
    position: relative;
    padding: var(--spacing-unit);
}

.step-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: var(--color-text-light);
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: var(--spacing-unit);
}

.step p {
    font-weight: 300;
}

/* Social Proof Section */
.social-proof {
    background-color: var(--color-card-background);
    text-align: center;
}

.testimonial-card {
    max-width: 900px;
    margin: 0 auto;
    padding: calc(var(--spacing-unit) * 3);
    border-left: 4px solid var(--color-accent);
    background-color: #fcfcfc;
    text-align: left;
    font-style: italic;
    font-size: 1.3rem;
    color: #444;
    line-height: 1.5;
}

.testimonial-card footer {
    font-style: normal;
    font-weight: 600;
    color: var(--color-primary);
    margin-top: var(--spacing-unit);
    font-size: 1rem;
}

/* Features/Capabilities Section */
.features {
    background-color: var(--color-background);
}

.feature-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing-unit) * 3);
    margin-top: calc(var(--spacing-unit) * 4);
}

.feature-item {
    display: flex;
    gap: calc(var(--spacing-unit) * 1.5);
    align-items: flex-start;
    background-color: var(--color-card-background);
    padding: calc(var(--spacing-unit) * 2);
    border-radius: 6px;
    border-left: 3px solid var(--color-accent);
    transition:
        transform 0.3s ease-out,
        box-shadow 0.3s ease-out; /* Added transition for pop effect */
}

.feature-item:hover {
    transform: translateY(-5px); /* Pop effect */
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1); /* Pop effect shadow */
}

.feature-item .icon {
    font-size: 1.8rem;
    color: var(--color-accent);
    flex-shrink: 0;
    padding-top: 0.1rem;
}

.feature-item h4 {
    margin-top: 0;
    color: var(--color-primary);
    font-size: 1.2rem;
}

.feature-item p {
    font-size: 1rem;
    margin-bottom: 0;
    font-weight: 300;
}

/* Final CTA Section */
.final-cta {
    background-color: var(--color-card-background);
    padding: calc(var(--spacing-unit) * 6) 0;
    border-top: 1px solid #eee;
}

.final-cta h2 {
    color: var(--color-primary);
    font-size: 2.2rem;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.final-cta-content {
    display: flex;
    gap: calc(var(--spacing-unit) * 4);
    align-items: flex-start;
}

.cta-text {
    flex: 1;
}

.lead-form-card {
    flex: 1;
    background-color: var(--color-background);
    padding: calc(var(--spacing-unit));
    padding-top: calc(var(--spacing-unit) * 2);
    border-radius: 6px;
    border: 1px solid #ddd;
}

.lead-form-card h3 {
    color: var(--color-primary);
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.form-group {
    margin-bottom: var(--spacing-unit) * 1.5;
}

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-text);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"] {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s;
    background-color: var(--color-card-background);
}

.form-group input:focus {
    border-color: var(--color-accent);
    outline: none;
}

.privacy-message {
    font-size: 0.85rem;
    color: #777;
    margin-top: var(--spacing-unit);
    font-weight: 300;
}

/* Footer */
.footer {
    background-color: var(--color-primary);
    color: #ccc;
    padding: calc(var(--spacing-unit) * 3) 0;
    font-size: 0.9rem;
}

.footer-content {
    display: flex;
    justify-content: center; /* Center content since links are removed */
    align-items: center;
    flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 3rem;
    }

    .hero-visual {
        order: -1;
    }

    .final-cta-content {
        flex-direction: column;
    }

    .cta-text {
        text-align: center;
    }

    .lead-form-card {
        width: 100%;
        max-width: 450px;
    }

    .feature-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    section {
        padding: calc(var(--spacing-unit) * 4) 0;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-unit);
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-text p {
        font-size: 1.2rem;
    }

    .btn {
        width: 100%;
        display: block;
    }
}