/* ==========================================================================
   45PlusMom - Styles
   A calm, mature, and emotionally warm design system
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Colors - Soft neutrals with warmth */
    --color-cream: #FAF8F5;
    --color-warm-white: #FFFEFB;
    --color-beige: #F5F0E8;
    --color-beige-dark: #E8E0D4;
    --color-sage: #A8B5A0;
    --color-sage-muted: #C4CFC0;
    --color-sage-dark: #7A8A72;
    --color-blush: #E8D5D0;
    --color-blush-muted: #F0E5E2;
    --color-text-primary: #3D3835;
    --color-text-secondary: #5C5552;
    --color-text-muted: #8A8280;
    --color-border: #E5DED6;
    
    /* Typography */
    --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Font Sizes - Mobile first (rem based) */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Layout */
    --max-width: 1200px;
    --content-width: 720px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;
}

/* --------------------------------------------------------------------------
   Reset & Base Styles
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-text-primary);
    background-color: var(--color-warm-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-text-primary);
    overflow-wrap: break-word;
}

p {
    overflow-wrap: break-word;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.02em;
    text-align: center;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

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

.btn-primary:hover {
    background-color: #6B7A63;
}

.btn-primary:focus {
    outline: 2px solid var(--color-sage);
    outline-offset: 2px;
}

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

.btn-secondary:hover {
    background-color: var(--color-beige);
    border-color: var(--color-beige-dark);
}

.btn-secondary:focus {
    outline: 2px solid var(--color-sage);
    outline-offset: 2px;
}

.btn-full {
    width: 100%;
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(255, 254, 251, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-md) var(--space-lg);
}

.logo {
    font-family: var(--font-serif);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-text-primary);
}

.nav-links {
    display: none;
    gap: var(--space-xl);
}

.nav-links a {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

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

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    background-color: var(--color-beige);
    padding: var(--space-4xl) var(--space-lg);
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2xl);
    max-width: var(--max-width);
    margin: 0 auto;
}

.hero-content {
    text-align: center;
    order: 1;
}

.hero h1 {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-md);
    color: var(--color-text-primary);
}

.hero-tagline {
    font-style: italic;
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 400;
}

.hero-highlight {
    font-size: var(--text-xl);
    font-weight: 500;
    color: var(--color-sage-dark);
    margin-bottom: var(--space-xl);
}

.hero-subheadline {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.hero-text {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.hero-text em {
    font-style: italic;
    color: var(--color-text-primary);
}

.hero-closing {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    margin-top: var(--space-lg);
}

.hero-closing strong {
    color: var(--color-sage-dark);
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    align-items: center;
}

.hero-image {
    order: 2;
}

.hero-image img {
    width: 100%;
    max-width: 320px;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 30px rgba(61, 56, 53, 0.12);
}

@media (min-width: 480px) {
    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }
}

@media (min-width: 768px) {
    .hero {
        padding: var(--space-4xl) var(--space-lg);
    }
    
    .hero h1 {
        font-size: var(--text-4xl);
    }
    
    .hero-highlight {
        font-size: var(--text-xl);
    }
    
    .hero-image img {
        max-width: 360px;
    }
}

@media (min-width: 1024px) {
    .hero-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: var(--space-4xl);
    }
    
    .hero-content {
        flex: 1;
        text-align: left;
        order: 1;
    }
    
    .hero-image {
        flex-shrink: 0;
        order: 2;
    }
    
    .hero-image img {
        max-width: 400px;
    }
    
    .hero h1 {
        font-size: var(--text-5xl);
    }
    
    .hero-subheadline,
    .hero-text {
        font-size: var(--text-lg);
    }
    
    .hero-cta {
        justify-content: flex-start;
    }
}

/* --------------------------------------------------------------------------
   About Section
   -------------------------------------------------------------------------- */
.about {
    padding: var(--space-4xl) 0;
    background-color: var(--color-warm-white);
}

.about h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-xl);
    text-align: center;
}

.about-content {
    max-width: var(--content-width);
    margin: 0 auto;
}

.about-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.about-content p:last-child {
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .about h2 {
        font-size: var(--text-3xl);
    }
}

/* --------------------------------------------------------------------------
   Topics Section
   -------------------------------------------------------------------------- */
.topics {
    padding: var(--space-4xl) 0;
    background-color: var(--color-cream);
}

.topics h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2xl);
    text-align: center;
}

.topics-grid {
    display: grid;
    gap: var(--space-xl);
}

.topic-card {
    background-color: var(--color-warm-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: box-shadow var(--transition-base);
}

.topic-card:hover {
    box-shadow: 0 4px 20px rgba(61, 56, 53, 0.06);
}

.topic-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background-color: var(--color-sage-muted);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
    color: var(--color-sage-dark);
}

.topic-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-md);
}

.topic-card p {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    line-height: 1.8;
}

@media (min-width: 768px) {
    .topics h2 {
        font-size: var(--text-3xl);
    }
    
    .topics-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* --------------------------------------------------------------------------
   Resource Section
   -------------------------------------------------------------------------- */
.resource {
    padding: var(--space-4xl) 0;
    background-color: var(--color-warm-white);
}

.resource-content {
    display: grid;
    gap: var(--space-2xl);
    align-items: start;
}

.resource-label {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-sage-dark);
    margin-bottom: var(--space-md);
}

.resource-text h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-lg);
}

.resource-text > p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.resource-features {
    list-style: none;
}

.resource-features li {
    position: relative;
    padding-left: var(--space-xl);
    margin-bottom: var(--space-sm);
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
}

.resource-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 6px;
    height: 6px;
    background-color: var(--color-sage);
    border-radius: var(--radius-full);
}

.resource-form {
    background-color: transparent;
    border-radius: var(--radius-lg);
}

/* MailerLite Form Integration */
.resource-form .ml-form-embedContainer {
    width: 100% !important;
}

.resource-form .ml-form-embedWrapper {
    width: 100% !important;
    max-width: 100% !important;
}

.resource-form .ml-form-embedWrapper.embedForm {
    max-width: 100% !important;
}

.resource-form .ml-form-embedBody,
.resource-form .ml-form-successBody {
    padding: var(--space-2xl) !important;
}

.form-note {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-align: center;
    margin-top: var(--space-md);
    padding: 0 var(--space-lg);
}

@media (min-width: 768px) {
    .resource-text h2 {
        font-size: var(--text-3xl);
    }
}

@media (min-width: 1024px) {
    .resource-content {
        grid-template-columns: 1fr 400px;
        gap: var(--space-4xl);
    }
}

/* --------------------------------------------------------------------------
   Trust Section
   -------------------------------------------------------------------------- */
.trust {
    padding: var(--space-4xl) 0;
    background-color: var(--color-blush-muted);
}

.trust-content {
    max-width: var(--content-width);
    margin: 0 auto;
    text-align: center;
}

.trust h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-xl);
}

.trust p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.trust p:last-child {
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .trust h2 {
        font-size: var(--text-3xl);
    }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
    background-color: var(--color-text-primary);
    color: var(--color-beige);
    padding: var(--space-4xl) 0 var(--space-2xl);
}

.footer-content {
    display: grid;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand .logo {
    color: var(--color-warm-white);
    margin-bottom: var(--space-md);
    display: inline-block;
}

.footer-brand p {
    font-size: var(--text-sm);
    color: var(--color-beige-dark);
    max-width: 320px;
    line-height: 1.8;
}

.footer-links h4 {
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-warm-white);
    margin-bottom: var(--space-lg);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-links a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-sm);
    color: var(--color-beige-dark);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-warm-white);
}

.footer-bottom {
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    font-size: var(--text-sm);
    color: var(--color-beige-dark);
    margin-bottom: var(--space-lg);
}

.disclaimer {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    line-height: 1.8;
    max-width: var(--content-width);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr auto;
    }
}

/* --------------------------------------------------------------------------
   Accessibility
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus styles for keyboard navigation */
:focus-visible {
    outline: 2px solid var(--color-sage);
    outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Print Styles
   -------------------------------------------------------------------------- */
@media print {
    .site-header,
    .hero-cta,
    .resource-form,
    .footer-links {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
}