/* PickAFav Static Site Styles */

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

:root {
    --color-teal: #4ECDC4;
    --color-coral: #FF6B6B;
    --color-neutral: #95A5A6;
    --color-dark: #2C3E50;
    --color-light: #FFFFFF;
    --color-gray-100: #F8F9FA;
    --color-gray-200: #E9ECEF;
    --color-gray-600: #6C757D;
    --color-gray-800: #343A40;
    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --border-radius: 8px;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 20px rgba(0,0,0,0.15);
    
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-dark);
    background: var(--color-light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
.site-header {
    background: var(--color-light);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.logo-image {
    height: 32px;
    width: auto;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: bold;
    background: linear-gradient(90deg, var(--color-teal), var(--color-coral));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-dark);
    font-weight: 500;
    transition: color 0.2s ease;
}

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

.cta-link {
    background: var(--color-coral);
    color: var(--color-light) !important;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
}

.cta-link:hover {
    background: var(--color-teal);
    transform: translateY(-1px);
}

/* Hero Section */
.hero {
    color: var(--color-light);
    padding: var(--spacing-2xl) 0;
    text-align: center;
    min-height: 80vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-with-background {
    background: url('/images/coffee-vs-tea-hero.jpg') center center / cover no-repeat;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero-logo {
    display: flex;
    justify-content: center;
    /* margin-bottom: var(--spacing-sm); */
    margin-top: -30px;
}

.hero-logo-image {
    height: clamp(60px, 10vw, 100px);
    width: auto;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.0rem);
    font-weight: bold;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: clamp(1rem, 3vw, 1.25rem);
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

/* Global Pairs Section */
.global-pairs {
    margin: var(--spacing-xl) 0;
}

.question-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.question-card {
    background: white;
    border-radius: 30px;
    padding: 1.5rem 3rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    position: relative;
    display: inline-block;
    margin: 1rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: #333;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    width: 80%;
}

.question-card:nth-child(1) {
    align-self: flex-start;
    margin-left: 0;
}

.question-card:nth-child(2) {
    align-self: center;
}

.question-card:nth-child(3) {
    align-self: flex-end;
    margin-right: 0;
}

.question-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.question-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 30px;
    background: linear-gradient(90deg, var(--color-teal), var(--color-coral));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.question-card:hover::before {
    opacity: 1;
}

.question-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-dark);
    margin: 0;
}

.pairs-tagline {
    font-size: clamp(1rem, 3vw, 1.25rem);
    font-weight: 600;
    color: var(--color-light);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}


/* Contact Page Styles */
.contact-page {
    padding: var(--spacing-2xl) 0;
    min-height: calc(100vh - 200px);
}

.contact-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.contact-header h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.contact-subtitle {
    font-size: 1.2rem;
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2xl);
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-item h3 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.contact-item p {
    color: var(--color-gray-600);
    line-height: 1.6;
}

.contact-item ul {
    color: var(--color-gray-600);
    padding-left: var(--spacing-lg);
    line-height: 1.7;
}

.contact-item li {
    margin-bottom: var(--spacing-xs);
}

/* Form Styles */
.contact-form {
    background: var(--color-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-teal);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.error-message {
    display: block;
    color: var(--color-coral);
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
    min-height: 1.2rem;
}

.form-actions {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.form-message {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 500;
}

.form-message.success {
    background: rgba(78, 205, 196, 0.1);
    color: var(--color-teal);
    border: 1px solid var(--color-teal);
}

.form-message.error {
    background: rgba(255, 107, 107, 0.1);
    color: var(--color-coral);
    border: 1px solid var(--color-coral);
}

.btn-loading {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Responsive Design */
@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-form {
        padding: var(--spacing-lg);
    }
    
    .contact-page {
        padding: var(--spacing-xl) 0;
    }
}

/* Buttons */
.cta-button, .btn-primary {
    background: var(--color-coral);
    color: var(--color-light);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s ease;
    cursor: pointer;
}

.cta-button:hover, .btn-primary:hover {
    background: var(--color-teal);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--color-teal);
    border: 2px solid var(--color-teal);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s ease;
}

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

.btn-outline {
    background: transparent;
    color: var(--color-coral);
    border: 2px solid var(--color-coral);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: all 0.2s ease;
}

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

.cta-subtitle {
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Features Section */
.features {
    padding: var(--spacing-2xl) 0;
    background: var(--color-gray-100);
}

.features h2 {
    text-align: center;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-xl);
    color: var(--color-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.feature {
    text-align: center;
    padding: var(--spacing-lg);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.feature h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.feature p {
    color: var(--color-gray-600);
}

/* Categories Section */
.categories {
    padding: var(--spacing-2xl) 0;
}

.categories h2 {
    text-align: center;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-xl);
    color: var(--color-dark);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.category-card {
    background: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.2s ease;
    border: 2px solid var(--color-teal);
}

.category-card:nth-child(2n) {
    border-color: var(--color-coral);
}

.category-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.category-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.category-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.category-card p {
    color: var(--color-gray-600);
    font-size: 0.9rem;
}

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

/* How It Works Section */
.how-it-works {
    padding: var(--spacing-2xl) 0;
    background: var(--color-gray-100);
    position: relative;
}

.how-it-works-with-background {
    background: url('/images/coffee-vs-tea-hero.jpg') center center / cover no-repeat;
    background-attachment: fixed;
    color: var(--color-light);
}

.how-it-works-with-background .hero-overlay {
    background: rgba(0, 0, 0, 0.6);
}

.how-it-works h2 {
    text-align: center;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
    position: relative;
    z-index: 2;
}

.how-it-works-with-background h2 {
    color: var(--color-light);
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.how-subtitle {
    text-align: center;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xl);
    font-size: 1.1rem;
    position: relative;
    z-index: 2;
}

.how-it-works-with-background .how-subtitle {
    color: var(--color-light);
    opacity: 0.9;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.step {
    background: var(--color-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    position: relative;
    transition: transform 0.2s ease;
}

.step:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-teal);
    color: var(--color-light);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
}

.step-icon {
    font-size: 2.5rem;
    margin: var(--spacing-md) 0;
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.step p {
    color: var(--color-gray-600);
    line-height: 1.5;
}

.results-info {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    background: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.results-note {
    font-size: 1.1rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.unlock-icon {
    color: var(--color-teal);
    margin-right: var(--spacing-sm);
}

.invite-note {
    color: var(--color-coral);
    font-weight: 500;
    font-size: 1rem;
}

.how-explanation {
    background: rgba(255, 255, 255, 0.95);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.how-explanation p {
    color: var(--color-dark);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

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

.free-highlight {
    color: var(--color-coral) !important;
    font-size: 1.1rem !important;
    text-align: center;
}

.how-it-works .btn-outline {
    display: block;
    text-align: center;
    max-width: 300px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.how-it-works-with-background .btn-outline {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-color: var(--color-light);
}

.how-it-works-with-background .btn-outline:hover {
    background: var(--color-coral);
    border-color: var(--color-coral);
    color: var(--color-light);
}


/* Footer */
.site-footer {
    background: var(--color-dark);
    color: var(--color-light);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
    margin-bottom: var(--spacing-md);
    color: var(--color-teal);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: var(--color-light);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: var(--color-teal);
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-600);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.manage-consent {
    background: transparent;
    color: var(--color-light);
    border: 1px solid var(--color-gray-600);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
}

.manage-consent:hover {
    border-color: var(--color-teal);
    color: var(--color-teal);
}

/* Cookie Consent Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-dark);
    color: var(--color-light);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
}

.consent-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-lg);
}

.consent-content h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-teal);
}

.consent-content p {
    margin-bottom: var(--spacing-md);
    flex: 1;
    min-width: 300px;
}

.consent-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.consent-buttons button {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
}

.privacy-link {
    color: var(--color-teal);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
}

.privacy-link:hover {
    text-decoration: underline;
}

/* Policy Pages */
.policy-page {
    padding: var(--spacing-xl) 0;
    min-height: 70vh;
}

.policy-page h1 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

.last-updated {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xl);
    font-style: italic;
}

.policy-section {
    margin-bottom: var(--spacing-xl);
}

.policy-section h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
    border-bottom: 2px solid var(--color-teal);
    padding-bottom: var(--spacing-sm);
}

.policy-section h3 {
    font-size: 1.25rem;
    margin: var(--spacing-lg) 0 var(--spacing-md);
    color: var(--color-dark);
}

.policy-section ul, .policy-section ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-xl);
}

.policy-section li {
    margin-bottom: var(--spacing-sm);
}

.contact-info {
    background: var(--color-gray-100);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin: var(--spacing-lg) 0;
}

.policy-footer {
    background: var(--color-gray-100);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    margin-top: var(--spacing-2xl);
}

.policy-actions {
    margin-top: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .nav-links {
        gap: var(--spacing-md);
    }
    
    .hero {
        min-height: 60vh;
        padding: var(--spacing-xl) 0;
    }
    
    .hero-with-background,
    .how-it-works-with-background {
        background-attachment: scroll;
    }
    
    .question-grid {
        gap: var(--spacing-lg);
    }
    
    .question-card {
        padding: var(--spacing-lg);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .category-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: var(--spacing-md);
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .consent-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .demo-option {
        padding: var(--spacing-md);
        min-width: 60px;
    }
    
    .consent-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .consent-buttons button {
        width: 100%;
    }
}