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

:root {
    /* Color Palette */
    --color-yellow-bright: #fbdd00;
    --color-yellow-golden: #e9a200;
    --color-red-dark: #7f0000;
    --color-red-terracotta: #b32800;
    
    /* Semantic Colors */
    --color-primary: #7f0000;  /* Dark red/maroon for headings and primary elements */
    --color-text: #1a1a1a;     /* Very dark gray for body text (high contrast) */
    --color-text-secondary: #7f0000;  /* Dark red/maroon for secondary text */
    --color-text-light: #666666;  /* Medium gray for lighter text elements */
    --color-link: #b32800;     /* Terracotta for links */
    --color-link-hover: #e9a200;  /* Golden yellow for link hover */
    --color-accent: #fbdd00;   /* Bright yellow for accents */
    --color-accent-secondary: #e9a200;  /* Golden yellow for secondary accents */
    --color-bg: #ffffff;
    --color-bg-light: #f9f9f9;
    --color-bg-accent: #fbdd00;  /* Bright yellow for accent backgrounds */
    --color-border: #e0e0e0;
    --color-border-accent: #e9a200;  /* Golden yellow for accent borders */
    
    /* Typography */
    --font-serif: 'Playfair Display', serif;
    --font-serif-alt: 'Lora', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Ensure all headings use the primary brand color */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-primary);
}

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

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

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

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

/* Header */
.header {
    position: sticky;
    top: 0;
    background-color: var(--color-bg);
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-md);
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 0.5px;
}

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

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    margin: 0;
    padding: 0;
}

.nav-link {
    font-size: 0.95rem;
    color: var(--color-text);
    position: relative;
    padding: var(--spacing-xs) 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-link-hover);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.linkedin-link {
    display: flex;
    align-items: center;
    width: 24px;
    height: 24px;
    opacity: 0.8;
    transition: var(--transition);
}

.linkedin-icon {
    display: block;
    width: 24px;
    height: 24px;
}

.linkedin-link:hover,
.footer-linkedin:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Menu Toggle (Mobile) */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition);
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Hero Section */
.hero {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg);
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: 4px;
    object-fit: cover;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    font-family: var(--font-serif-alt);
    font-size: 1.125rem;
    color: var(--color-link);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.hero-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

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

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

/* Button */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    text-align: center;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    background-color: transparent;
    cursor: pointer;
    transition: var(--transition);
    margin-top: var(--spacing-sm);
}

.btn-primary {
    align-self: flex-start;
}

.btn:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-bg);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(127, 0, 0, 0.3);
}

/* Services Section */
.services {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(to bottom, var(--color-bg-light) 0%, var(--color-bg) 100%);
}

.services-intro {
    font-family: var(--font-serif-alt);
    font-size: 1.25rem;
    font-style: italic;
    text-align: center;
    color: var(--color-text);
    max-width: 800px;
    margin: 0 auto var(--spacing-xxl);
    line-height: 1.6;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
}

.service-card {
    background-color: var(--color-bg);
    padding: var(--spacing-xl);
    border: 2px solid var(--color-border);
    transition: var(--transition);
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-accent);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.service-card:hover {
    box-shadow: 0 4px 12px rgba(127, 0, 0, 0.15);
    transform: translateY(-2px);
    border-color: var(--color-border-accent);
}

.service-card:hover::before {
    transform: scaleY(1);
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.service-description {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.service-experience {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--color-text-light);
}

.service-experience strong {
    color: var(--color-primary);
    font-weight: 500;
}

.service-experience a {
    color: var(--color-link);
    text-decoration: underline;
}

.service-experience a:hover {
    color: var(--color-link-hover);
    text-decoration: underline;
}

/* Page Header */
.page-header {
    padding: var(--spacing-xxl) 0 var(--spacing-xl);
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.page-title {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 500;
    color: var(--color-primary);
    text-align: center;
}

/* Portfolio Section */
.portfolio-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-bg);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.portfolio-item {
    padding: var(--spacing-xl);
    border: 2px solid var(--color-border);
    background-color: var(--color-bg);
    transition: var(--transition);
    position: relative;
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-accent);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.portfolio-item:hover {
    box-shadow: 0 4px 12px rgba(127, 0, 0, 0.15);
    transform: translateY(-2px);
    border-color: var(--color-border-accent);
}

.portfolio-item:hover::before {
    transform: scaleY(1);
}

.portfolio-item-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.portfolio-item-description {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text);
}

/* Blog Section */
.blog-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-bg);
}

.blog-content {
    max-width: 800px;
    margin: 0 auto;
}

.blog-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.blog-placeholder {
    padding: var(--spacing-xl);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-light);
}

.blog-message {
    font-family: var(--font-serif-alt);
    font-size: 1.125rem;
    font-style: italic;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.blog-topics {
    list-style: none;
    padding: 0;
    margin: 0;
}

.blog-topics li {
    font-size: 1rem;
    line-height: 2;
    color: var(--color-text);
    padding-left: var(--spacing-md);
    position: relative;
}

.blog-topics li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-link-hover);
    font-weight: bold;
    font-size: 1.2rem;
}

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

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-light);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm);
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-link-hover);
    box-shadow: 0 0 0 3px rgba(233, 162, 0, 0.2);
}

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

.btn-submit {
    align-self: flex-start;
    margin-top: var(--spacing-sm);
    position: relative;
    min-width: 100px;
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-spinner {
    display: inline-block;
    vertical-align: middle;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.form-message {
    padding: var(--spacing-md);
    border-radius: 2px;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-message-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.nav-link.active {
    color: var(--color-link);
    font-weight: 500;
}

.nav-link.active::after {
    width: 100%;
    background-color: var(--color-link);
}

/* Footer */
.footer {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.footer-nav {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-link {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

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

.footer-social {
    display: flex;
    align-items: center;
}

.footer-linkedin {
    display: flex;
    align-items: center;
    width: 24px;
    height: 24px;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-copyright {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-light);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .hero-image-wrapper {
        order: -1;
    }

    .hero-title {
        font-size: 2.5rem;
    }

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

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-bg);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--spacing-xxl) var(--spacing-lg);
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 1000;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: var(--spacing-md);
        width: 100%;
        margin-bottom: var(--spacing-md);
    }

    .nav-link {
        font-size: 1.1rem;
        padding: var(--spacing-sm) 0;
        width: 100%;
    }

    .linkedin-link {
        margin-top: var(--spacing-md);
    }

    .hero {
        padding: var(--spacing-lg) 0;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-text {
        font-size: 0.95rem;
    }

    .services {
        padding: var(--spacing-xl) 0;
    }

    .services-intro {
        font-size: 1.1rem;
        margin-bottom: var(--spacing-xl);
    }

    .service-card {
        padding: var(--spacing-lg);
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: flex-start;
    }

    .footer-nav {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-xxl: 3rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .services-intro {
        font-size: 1rem;
    }

    .service-title {
        font-size: 1.25rem;
    }

    .page-title {
        font-size: 2.5rem;
    }

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

    .portfolio-item {
        padding: var(--spacing-lg);
    }

    .contact-form {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-xxl: 3rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .services-intro {
        font-size: 1rem;
    }

    .service-title {
        font-size: 1.25rem;
    }

    .page-title {
        font-size: 2rem;
    }

    .portfolio-item-title {
        font-size: 1.25rem;
    }

    .blog-intro,
    .contact-intro {
        font-size: 1rem;
    }

    .contact-form {
        padding: var(--spacing-md);
    }
}