/* FitVanta Website Styles */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary: #1e40af;
    --accent: #06b6d4;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #dc2626;
    --text: #1f2937;
    --text-light: #6b7280;
    --bg: #ffffff;
    --bg-alt: #f9fafb;
    --border: #e5e7eb;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
}

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

a:hover {
    text-decoration: underline;
}

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

/* Header */
header {
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

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

nav a {
    margin-left: 24px;
    color: var(--text-light);
    font-weight: 500;
}

nav a:hover {
    color: var(--primary);
    text-decoration: none;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 16px;
    font-weight: 800;
}

.hero .tagline {
    font-size: 1.5rem;
    opacity: 0.9;
    margin-bottom: 32px;
}

.hero p {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto 40px;
    opacity: 0.95;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.2s;
}

.btn:hover {
    text-decoration: none;
}

.btn-primary {
    background: white;
    color: var(--primary);
}

.btn-primary:hover {
    background: var(--bg-alt);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--primary);
    color: white;
}

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

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover {
    background: #b91c1c;
}

/* Google Play Badge */
.store-badge img {
    height: 60px;
    transition: transform 0.2s;
}

.store-badge:hover img {
    transform: scale(1.05);
}

/* Features Section */
.features {
    padding: 80px 0;
    background: var(--bg-alt);
}

.features h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 48px;
    color: var(--secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--bg);
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.feature-card h3 {
    color: var(--primary);
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.feature-card p {
    color: var(--text-light);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

/* Perfect For Section */
.perfect-for {
    padding: 60px 0;
}

.perfect-for h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 32px;
    color: var(--secondary);
}

.perfect-for ul {
    max-width: 500px;
    margin: 0 auto;
    list-style: none;
}

.perfect-for li {
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
    color: var(--text-light);
}

.perfect-for li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

/* CTA Section */
.cta {
    background: var(--primary);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.cta h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.cta p {
    margin-bottom: 32px;
    opacity: 0.9;
}

/* Footer */
footer {
    background: var(--text);
    color: var(--bg-alt);
    padding: 40px 0;
    text-align: center;
}

footer a {
    color: var(--bg-alt);
    margin: 0 16px;
}

footer a:hover {
    color: white;
}

.footer-links {
    margin-bottom: 24px;
}

.footer-copy {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Content Pages (Privacy, Delete Account) */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 48px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
}

.page-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 48px 20px;
}

.page-content h2 {
    color: var(--secondary);
    margin-top: 40px;
    margin-bottom: 16px;
    font-size: 1.5rem;
}

.page-content h3 {
    color: var(--primary-light);
    margin-top: 24px;
    margin-bottom: 12px;
}

.page-content p {
    margin-bottom: 16px;
    color: var(--text);
}

.page-content ul, .page-content ol {
    margin: 16px 0;
    padding-left: 24px;
}

.page-content li {
    margin-bottom: 8px;
    color: var(--text-light);
}

.updated {
    color: var(--text-light);
    font-style: italic;
}

/* Alert Boxes */
.alert {
    padding: 20px;
    border-radius: 8px;
    margin: 24px 0;
}

.alert h3 {
    margin-top: 0 !important;
}

.alert-warning {
    background: #fef2f2;
    border: 1px solid #fecaca;
}

.alert-warning h3 {
    color: var(--danger) !important;
}

.alert-info {
    background: #f0f9ff;
    border: 1px solid #bae6fd;
}

.alert-info h3 {
    color: #0369a1 !important;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero .tagline {
        font-size: 1.25rem;
    }

    header .container {
        flex-direction: column;
        gap: 16px;
    }

    nav a {
        margin: 0 12px;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
}