/* 
 * Pressberg Media Strategy
 * Main Stylesheet
 * Last updated: January 2026
 */

/* ================================
   CSS Variables
   ================================ */
:root {
    --color-primary: #0d4f4f;
    --color-primary-light: #1a5f5f;
    --color-primary-dark: #0a3d3d;
    --color-background: #fafaf8;
    --color-background-alt: #f4f3f0;
    --color-accent: #c9a227;
    --color-accent-hover: #b8942e;
    --color-text: #2a2a28;
    --color-text-secondary: #4a4a48;
    --color-text-light: #6a6a68;
    --color-border: #e8e4dc;
    --color-white: #ffffff;
    
    --font-serif: 'Newsreader', Georgia, serif;
    --font-sans: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --max-width: 1200px;
    --section-padding: 100px;
    --section-padding-mobile: 60px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-primary-light);
}

/* ================================
   Typography
   ================================ */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.3;
    color: var(--color-primary);
}

h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.2;
}

h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1rem;
}

strong {
    font-weight: 600;
}

/* ================================
   Layout
   ================================ */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: var(--section-padding) 0;
}

/* ================================
   Header
   ================================ */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-background);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    padding: 20px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: -0.01em;
}

.logo-placeholder-img {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--color-border);
    border-radius: 4px;
    font-family: var(--font-sans);
    font-size: 0.625rem;
    color: var(--color-text-light);
}

.logo-img {
    max-height: 40px;
    width: auto;
}

.logo-text span {
    font-weight: 400;
    color: var(--color-text-secondary);
}

nav {
    display: flex;
    gap: 32px;
    align-items: center;
}

nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color 0.2s ease;
}

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

.nav-cta {
    background: var(--color-accent);
    color: var(--color-white) !important;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: 600;
    transition: background 0.2s ease;
}

.nav-cta:hover {
    background: var(--color-accent-hover);
    color: var(--color-white) !important;
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    margin: 5px 0;
    transition: 0.3s;
}

/* ================================
   Buttons
   ================================ */
.btn {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 14px 28px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1rem;
    transition: background 0.2s ease, transform 0.2s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: var(--color-accent-hover);
    color: var(--color-white);
    transform: translateY(-1px);
}

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

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

/* ================================
   Hero Section
   ================================ */
.hero {
    padding-top: calc(var(--section-padding) + 80px);
    padding-bottom: var(--section-padding);
    background: var(--color-background);
}

.hero-content {
    max-width: 900px;
}

.hero h1 {
    margin-bottom: 1.5rem;
    max-width: 820px;
}

.hero-text {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    max-width: 650px;
}

.hero-text em {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: inherit;
}

/* ================================
   AI Visibility Section
   ================================ */
.ai-visibility {
    background: var(--color-primary);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.ai-visibility::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 30% 0%, rgba(255,255,255,0.05) 0%, transparent 60%);
    pointer-events: none;
}

.ai-visibility-inner {
    position: relative;
    max-width: 800px;
}

.ai-visibility h2 {
    color: var(--color-white);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    margin-bottom: 1.5rem;
    max-width: 700px;
}

.ai-visibility p {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
}

.ai-visibility .highlight {
    color: var(--color-accent);
    font-weight: 600;
}

.ai-visibility .btn {
    margin-top: 1rem;
    background: var(--color-accent);
}

.ai-visibility .btn:hover {
    background: var(--color-accent-hover);
}

/* ================================
   Credibility Bar
   ================================ */
.credibility {
    padding: 50px 0;
    background: var(--color-background-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.credibility-label {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    text-align: center;
    margin-bottom: 30px;
}

.logo-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 40px 50px;
}

.logo-grid .pub-logo {
    height: 28px;
    opacity: 0.6;
    filter: grayscale(100%);
    transition: opacity 0.2s ease, filter 0.2s ease;
}

.logo-grid .pub-logo:hover {
    opacity: 1;
    filter: grayscale(0%);
}

/* Placeholder logos - replace with actual images */
.logo-placeholder {
    font-family: var(--font-serif);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-text-light);
    white-space: nowrap;
}

/* ================================
   Services Section
   ================================ */
.services {
    background: var(--color-background);
}

.services h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.service-card {
    padding: 40px 32px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
    border-color: var(--color-primary-light);
    box-shadow: 0 4px 20px rgba(13, 79, 79, 0.08);
}

.service-card h3 {
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--color-text-secondary);
    font-size: 1rem;
    margin-bottom: 1.25rem;
}

.service-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.service-link:hover {
    color: var(--color-accent-hover);
}

.service-link::after {
    content: '→';
    transition: transform 0.2s ease;
}

.service-link:hover::after {
    transform: translateX(3px);
}

/* Featured service highlight */
.service-card.featured {
    border-color: var(--color-accent);
    border-width: 2px;
    position: relative;
}

.service-card.featured::before {
    content: 'Featured';
    position: absolute;
    top: -12px;
    left: 24px;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 12px;
    border-radius: 4px;
}

/* ================================
   Results Section
   ================================ */
.results {
    background: var(--color-background-alt);
}

.results h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.result-card {
    background: var(--color-white);
    padding: 32px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
}

.result-header {
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.result-outlets {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 0.95rem;
    color: var(--color-accent);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.result-card p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

.results-cta {
    text-align: center;
    margin-top: 3rem;
}

/* ================================
   Testimonials Section
   ================================ */
.testimonials {
    background: var(--color-background);
    text-align: center;
}

.testimonials h2 {
    margin-bottom: 3rem;
}

.testimonial-placeholder {
    max-width: 600px;
    margin: 0 auto;
    padding: 40px;
    background: var(--color-background-alt);
    border-radius: 8px;
    border: 1px dashed var(--color-border);
    color: var(--color-text-light);
    font-style: italic;
}

/* ================================
   About Section
   ================================ */
.about {
    background: var(--color-background-alt);
}

.about-inner {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: start;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 8px;
    filter: grayscale(20%);
}

.headshot-placeholder {
    width: 100%;
    aspect-ratio: 3/4;
    background: var(--color-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.about-content h2 {
    margin-bottom: 1.5rem;
}

.about-content p {
    color: var(--color-text-secondary);
    margin-bottom: 1.25rem;
}

.about-content p em {
    font-family: var(--font-serif);
    font-style: italic;
}

.about-content .btn {
    margin-top: 1rem;
}

/* ================================
   Contact CTA Section
   ================================ */
.contact-cta {
    background: var(--color-primary);
    color: var(--color-white);
    text-align: center;
}

.contact-cta h2 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.contact-cta p {
    color: rgba(255,255,255,0.9);
    max-width: 600px;
    margin: 0 auto 1rem;
}

.contact-cta .tagline {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    color: var(--color-accent);
    margin-top: 1.5rem;
    margin-bottom: 2rem;
}

.contact-cta .btn {
    background: var(--color-accent);
    font-size: 1.1rem;
    padding: 16px 36px;
}

.contact-cta .btn:hover {
    background: var(--color-accent-hover);
}

/* ================================
   Footer
   ================================ */
footer {
    background: var(--color-primary-dark);
    color: rgba(255,255,255,0.7);
    padding: 40px 0;
}

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

.footer-copy {
    font-size: 0.875rem;
}

.footer-social {
    display: flex;
    gap: 20px;
}

.footer-social a {
    color: rgba(255,255,255,0.7);
    transition: color 0.2s ease;
}

.footer-social a:hover {
    color: var(--color-accent);
}

.footer-social svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

/* ================================
   Page-Specific: About Page
   ================================ */
.page-header {
    padding-top: calc(var(--section-padding) + 80px);
    padding-bottom: var(--section-padding-mobile);
    background: var(--color-background);
}

.page-header h1 {
    margin-bottom: 1rem;
}

.page-header .subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 600px;
}

/* ================================
   Responsive
   ================================ */
@media (max-width: 968px) {
    .services-grid,
    .results-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .about-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image {
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    section {
        padding: var(--section-padding-mobile) 0;
    }
    
    .hero {
        padding-top: calc(var(--section-padding-mobile) + 80px);
    }
    
    .page-header {
        padding-top: calc(var(--section-padding-mobile) + 80px);
    }
    
    nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-background);
        flex-direction: column;
        padding: 20px 24px;
        gap: 16px;
        border-bottom: 1px solid var(--color-border);
    }
    
    nav.active {
        display: flex;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .logo-grid {
        gap: 24px 32px;
    }
    
    .logo-placeholder {
        font-size: 0.75rem;
    }
    
    .footer-inner {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}