/* 
 * MNEMOGENICS.COM Styles
 * A modern, professional design for a premium domain name in the neuroscience sector
 */

/* ---------- Variables & Reset ---------- */
:root {
    /* Color Scheme */
    --primary: #1a3a8f;     /* Deep blue - representing trust and intelligence */
    --secondary: #61c7ff;   /* Light blue - representing innovation and technology */
    --accent: #9c6eff;      /* Soft purple - representing neuroscience and creativity */
    --bg-light: #f5f7fa;    /* Light gray background */
    --white: #ffffff;       /* White for content areas */
    --dark: #202133;        /* Near black for text */
    --gray-100: #f8f9fa;    /* Very light gray */
    --gray-200: #e9ecef;    /* Light gray */
    --gray-300: #dee2e6;    /* Medium light gray */
    --gray-400: #ced4da;    /* Medium gray */
    --gray-500: #adb5bd;    /* Medium gray */
    --gray-600: #6c757d;    /* Medium dark gray */
    --gray-700: #495057;    /* Dark gray */
    --gray-800: #343a40;    /* Very dark gray */
    --gray-900: #212529;    /* Near black */
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --font-mono: 'Roboto Mono', monospace;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Container width */
    --container-max: 1200px;
    
    /* Borders */
    --border-radius-sm: 4px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

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

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

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

ul, ol {
    list-style-position: inside;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

p {
    margin-bottom: var(--spacing-md);
}

/* ---------- Layout & Container ---------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

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

/* ---------- Typography Specifics ---------- */
h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-xl);
}

h3 {
    font-size: 1.5rem;
}

.domain-name {
    font-family: var(--font-mono);
    font-weight: 500;
    color: var(--primary);
}

.domain-ext {
    font-family: var(--font-mono);
    font-weight: 500;
    color: var(--accent);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: none;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary) 60%, var(--accent));
    color: var(--white);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary), var(--accent) 60%, var(--accent));
    color: var(--white);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* ---------- Header & Navigation ---------- */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo a {
    font-size: 1.5rem;
    font-weight: 700;
    display: inline-block;
}

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

.nav-links li {
    margin-left: var(--spacing-xl);
}

.nav-links a {
    color: var(--gray-700);
    font-weight: 600;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--accent);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--primary);
    margin-bottom: 5px;
    border-radius: 3px;
    transition: var(--transition);
}

/* ---------- Hero Section ---------- */
.hero {
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--white) 100%);
    min-height: 80vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 600px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-mono);
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.hero h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-lg);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    color: var(--gray-700);
}

.hero-image {
    position: absolute;
    right: -5%;
    top: 50%;
    transform: translateY(-50%);
    width: 50%;
    height: 80%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.neuron-graphic {
    width: 100%;
    height: 100%;
    background-image: url('../images/neuron-graphic.svg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    opacity: 0.8;
}

/* ---------- Value Proposition Section ---------- */
.value-proposition {
    background-color: var(--white);
    text-align: center;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.value-item {
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    background-color: var(--gray-100);
    transition: var(--transition);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.value-item h3 {
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

/* ---------- Applications Section ---------- */
.applications {
    background-color: var(--bg-light);
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.application-card {
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    background-color: var(--white);
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.application-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.application-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
}

.application-card h3 {
    color: var(--primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.applications-intro {
    text-align: center;
    font-size: 1.2rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.application-list {
    list-style-type: none;
    text-align: left;
    padding: 0;
}

.application-list li {
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-lg);
}

.application-list li:before {
    content: '\2022'; /* Bullet character */
    color: var(--accent);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* ---------- Domain Advantages ---------- */
.domain-advantages {
    background-color: var(--white);
    text-align: center;
}

.advantages-flex {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.advantage-item {
    flex: 1 1 40%;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    background-color: var(--gray-100);
    min-width: 250px;
    transition: var(--transition);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.advantage-item h3 {
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

/* ---------- CTA Section ---------- */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

.cta-section h2,
.cta-section p {
    color: var(--white);
}

.cta-section h2 {
    font-size: 2.25rem;
}

.cta-section p {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

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

.cta-section .btn:hover {
    background-color: var(--gray-100);
}

.cta-price {
    margin: var(--spacing-lg) auto var(--spacing-xl);
    text-align: center;
}

.domain-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    font-family: var(--font-mono);
    display: block;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.price-note {
    font-size: 1rem;
    color: var(--white);
    opacity: 0.85;
    display: block;
}

/* ---------- Footer ---------- */
.footer {
    background-color: var(--dark);
    color: var(--white);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    max-width: 300px;
}

.footer-logo p {
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--gray-400);
}

.footer-links h3 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
}

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

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

.footer-links a {
    color: var(--gray-400);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--secondary);
    padding-left: var(--spacing-sm);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-800);
    font-size: 0.9rem;
    color: var(--gray-500);
}

/* ---------- Cookie Notice ---------- */
.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--gray-900);
    color: var(--white);
    padding: var(--spacing-md) 0;
    z-index: 1000;
    display: none; /* Hidden by default, shown via JS */
}

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

.cookie-notice p {
    margin-bottom: 0;
    margin-right: var(--spacing-md);
}

.cookie-notice a {
    color: var(--secondary);
    text-decoration: underline;
}

/* ---------- Page Header ---------- */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

.page-header h1,
.page-header p {
    color: var(--white);
}

.page-header p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: var(--spacing-md) auto 0;
}

/* ---------- About Page Specific ---------- */
.about-section {
    padding: var(--spacing-xxl) 0;
}

.about-section:nth-child(odd) {
    background-color: var(--white);
}

.about-section:nth-child(even) {
    background-color: var(--bg-light);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.about-image {
    min-height: 300px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: var(--border-radius);
    position: relative;
    overflow: hidden;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.stat-box {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.stat-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-mono);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray-700);
}

.market-note {
    text-align: right;
    font-size: 0.8rem;
    color: var(--gray-600);
    font-style: italic;
}

.market-paragraph {
    text-align: center;
    font-size: 1.1rem;
    color: var(--gray-700);
    max-width: 900px;
    margin: var(--spacing-xl) auto;
    line-height: 1.7;
}

.applications-alt-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.application-alt-card {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.application-alt-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.application-alt-card h3 {
    color: var(--primary);
    margin-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--accent);
    padding-bottom: var(--spacing-sm);
    display: inline-block;
}

.application-alt-card ul {
    list-style-type: none;
}

.application-alt-card li {
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-lg);
}

.application-alt-card li:before {
    content: '•';
    color: var(--accent);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.value-proposition-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
}

.value-proposition-content p {
    font-size: 1.2rem;
    color: var(--gray-700);
    line-height: 1.6;
}

.value-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.value-alt-item {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.value-alt-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.value-alt-item h3 {
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.image-cognitive-enhancement {
    margin-top: var(--spacing-xxl);
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.responsive-image {
    max-width: 100%;
    height: auto;
    display: block;
}

.brain-illustration {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ---------- Contact Page Specific ---------- */
.contact-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
}

.contact-info {
    padding-right: var(--spacing-xl);
}

.pricing-box {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin: var(--spacing-xl) 0;
    border: 2px solid var(--accent);
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.pricing-box h3 {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.pricing-box p {
    margin-bottom: 0;
}

.pricing-box a {
    color: var(--accent);
    font-weight: 600;
    text-decoration: underline;
}

.pricing-box a:hover {
    color: var(--primary);
}

.domain-highlight {
    background-color: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin: var(--spacing-xl) 0;
}

.domain-highlight h3 {
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.domain-highlight ul {
    list-style-type: none;
}

.domain-highlight li {
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-lg);
}

.domain-highlight li:before {
    content: '✓';
    color: var(--accent);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.privacy-note {
    font-size: 0.9rem;
    color: var(--gray-600);
    font-style: italic;
}

.contact-form-container {
    background-color: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.contact-form {
    display: grid;
    gap: var(--spacing-md);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--gray-700);
}

.required {
    color: #e74c3c;
}

input,
select,
textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--gray-800);
    transition: var(--transition);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(156, 110, 255, 0.1);
}

.error-message {
    color: #e74c3c;
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    min-height: 18px;
}

.form-submit {
    margin-top: var(--spacing-lg);
}

/* ---------- Thank You Page ---------- */
.thank-you-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

.thank-you-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xxl);
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.success-icon {
    width: 80px;
    height: 80px;
    background-color: #4CAF50;
    border-radius: 50%;
    margin: 0 auto var(--spacing-xl);
    position: relative;
}

.success-icon:before,
.success-icon:after {
    content: '';
    position: absolute;
    background-color: white;
}

.success-icon:before {
    width: 40px;
    height: 8px;
    transform: rotate(45deg);
    top: 46%;
    left: 28%;
}

.success-icon:after {
    width: 20px;
    height: 8px;
    transform: rotate(-45deg);
    top: 50%;
    left: 18%;
}

.next-steps {
    background-color: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    margin: var(--spacing-xl) 0;
    text-align: left;
}

.next-steps h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary);
}

.next-steps ol {
    margin-left: var(--spacing-lg);
    list-style-position: outside;
}

.next-steps li {
    margin-bottom: var(--spacing-sm);
}

/* ---------- Responsive Design ---------- */
@media (max-width: 1200px) {
    .container {
        padding: 0 var(--spacing-xl);
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
    
    .applications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    html {
        font-size: 15px;
    }
    
    section {
        padding: var(--spacing-xl) 0;
    }
    
    .value-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .value-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-xxl) 0;
    }
    
    .hero-image {
        position: relative;
        width: 100%;
        height: 300px;
        top: auto;
        right: auto;
        transform: none;
        margin-top: var(--spacing-xl);
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-info {
        padding-right: 0;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        padding: var(--spacing-lg) 0;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        flex-direction: column;
        align-items: center;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links li {
        margin: var(--spacing-sm) 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .value-grid {
        grid-template-columns: 1fr;
    }
    
    .applications-grid {
        grid-template-columns: 1fr;
    }
    
    .advantage-item {
        flex: 1 1 100%;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .applications-alt-grid,
    .value-container {
        grid-template-columns: 1fr;
    }
    
    .brain-illustration,
    .image-cognitive-enhancement {
        max-width: 90%;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 14px;
    }
    
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    .cookie-notice .container {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-notice p {
        margin-bottom: var(--spacing-md);
        margin-right: 0;
    }
}