:root {
    /* Salesforce-Inspired Teal Palette */
    --teal-primary: #008080;
    --teal-dark: #004d4d;
    --teal-light: #e0f2f2;
    --teal-bright: #00a0a0;

    /* SF Light Core Palette */
    --bg-main: #f3f3f2;
    /* Light Gray Surface */
    --bg-card: #ffffff;
    /* White Cards */
    --text-main: #080707;
    --text-muted: #444444;
    --text-light: #706e6b;
    --border-color: #dddbda;
    --brand-blue: #0176d3;
    /* Salesforce Blue for subtle accents if needed */

    /* Layout */
    --container-width: 1200px;
    --spacing-xl: 8rem;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
.logo-text {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    color: #000;
}

.text-teal {
    color: var(--teal-primary);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Sections */
.section {
    padding: var(--spacing-xl) 0;
}

.bg-white {
    background-color: #ffffff;
}

.section-header {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 4rem;
}

.section-header h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
}

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

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 600;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--teal-primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 0.8rem 1.8rem;
    border-radius: 4px;
    /* Flatter SF style */
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-primary {
    background: var(--teal-primary);
    color: #fff;
    border: 1px solid var(--teal-primary);
}

.btn-primary:hover {
    background: var(--teal-dark);
}

.btn-outline {
    background: transparent;
    color: var(--teal-primary);
    border: 1px solid var(--teal-primary);
}

.btn-outline:hover {
    background: var(--teal-light);
}

/* Hero Section */
.hero {
    padding-top: 10rem;
    padding-bottom: 6rem;
    background: linear-gradient(135deg, #ffffff 0%, #f3f3f2 100%);
    text-align: center;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto 3rem;
}

.problem-statement {
    background: var(--teal-light);
    padding: 3rem;
    border-radius: 12px;
    margin: 0 auto;
    max-width: 1000px;
    border: 1px solid rgba(0, 128, 128, 0.2);
    text-align: left;
    display: flex;
    gap: 2rem;
    align-items: center;
}

.problem-statement h3 {
    font-size: 1.8rem;
    color: var(--teal-dark);
}

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

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2.5rem;
    transition: box-shadow 0.3s;
}

.card:hover {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

/* AI Badge */
.ai-badge {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(90deg, #008080, #00a0a0);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

/* Footer */
footer {
    background: #ffffff;
    border-top: 1px solid var(--border-color);
    padding: 4rem 0;
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .problem-statement {
        flex-direction: column;
    }
}