/* ================================
   CSS Custom Properties
   ================================ */
:root {
    /* Earthy Color Palette - Brightened */
    --color-bg-primary: #f5f1e8;
    --color-bg-secondary: #ebe5d9;
    --color-bg-tertiary: #e0d8c8;
    --color-text-primary: #2a2118;
    --color-text-secondary: #4a3f30;
    --color-text-muted: #6b5f4d;
    --color-accent-tan: #c89968;
    --color-accent-green: #5d7a59;
    --color-accent-red: #bb4935;
    --color-accent-sage: #7a9b76;
    --color-accent-terracotta: #c97d60;
    --color-dark-brown: #3d2e1f;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Layout */
    --max-width: 1400px;
    --border-radius: 12px;
    --border-radius-lg: 20px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

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

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ================================
   Navigation
   ================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(245, 241, 232, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(200, 153, 104, 0.2);
    transition: var(--transition-base);
}

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

.logo {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-accent-tan);
    transition: var(--transition-fast);
}

.logo:hover {
    color: var(--color-accent-sage);
}

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

.nav-link {
    position: relative;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
}

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

.nav-link:hover,
.nav-link.active {
    color: var(--color-accent-tan);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--color-accent-tan);
    transition: var(--transition-base);
}

/* ================================
   Hero Section
   ================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
    overflow: hidden;
}

.floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--color-accent-green);
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--color-accent-tan);
    top: 50%;
    right: 10%;
    animation-delay: 5s;
}

.shape-3 {
    width: 250px;
    height: 250px;
    background: var(--color-accent-sage);
    bottom: 20%;
    left: 30%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.title-line {
    display: block;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.title-line:nth-child(1) {
    animation-delay: 0.2s;
}

.title-line:nth-child(2) {
    animation-delay: 0.4s;
}

.title-line:nth-child(3) {
    animation-delay: 0.6s;
}

.highlight {
    color: var(--color-accent-tan);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.8s forwards;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    opacity: 0;
    animation: fadeInUp 0.8s ease 1s forwards;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    animation: bounce 2s infinite;
}

.scroll-line {
    width: 1px;
    height: 24px;
    background: var(--color-accent-tan);
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

/* ================================
   Buttons
   ================================ */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: var(--transition-base);
    text-align: center;
}

.btn-primary {
    background: var(--color-accent-tan);
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--color-accent-sage);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background: var(--color-accent-tan);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

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

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent-green);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    color: var(--color-text-primary);
}

/* ================================
   Projects Section
   ================================ */
.projects {
    padding: var(--spacing-3xl) 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.project-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    background: var(--color-bg-secondary);
    transition: var(--transition-base);
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.project-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    transition: var(--transition-slow);
}

.project-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.project-card:hover .image-placeholder,
.project-card:hover .project-thumbnail {
    transform: scale(1.05);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(26, 22, 18, 0) 50%, rgba(26, 22, 18, 0.9) 100%);
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding: var(--spacing-md);
    z-index: 1;
}

.project-category {
    background: var(--color-accent-tan);
    color: #ffffff;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.project-content {
    padding: var(--spacing-lg);
}

.project-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.project-description {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.project-year {
    font-size: 0.875rem;
    color: var(--color-accent-green);
    font-weight: 600;
}

/* ================================
   CTA Section
   ================================ */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.cta-text {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

/* ================================
   Footer
   ================================ */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid rgba(212, 165, 116, 0.1);
    padding: var(--spacing-xl) 0;
}

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

.footer-text {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

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

.footer-link {
    color: var(--color-accent-tan);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

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

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-bg-tertiary);
    color: var(--color-accent-tan);
    font-weight: 600;
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--color-accent-tan);
    color: #ffffff;
    transform: translateY(-2px);
}

/* ================================
   Page Hero (About, Resume, Contact)
   ================================ */
.page-hero {
    padding: calc(var(--spacing-3xl) + 80px) var(--spacing-lg) var(--spacing-3xl);
    text-align: center;
}

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

.page-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-top: var(--spacing-md);
}

/* ================================
   About Page
   ================================ */
.about-content {
    padding: var(--spacing-3xl) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.content-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--color-accent-tan);
}

.content-subtitle {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    margin: var(--spacing-xl) 0 var(--spacing-md);
    color: var(--color-accent-sage);
}

.content-paragraph {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.content-list {
    list-style: none;
    padding-left: 0;
}

.content-list li {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
}

.content-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-accent-tan);
    font-weight: bold;
}

.image-container {
    position: relative;
}

.about-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.image-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    border: 3px solid var(--color-accent-green);
    border-radius: var(--border-radius-lg);
    z-index: -1;
}

.values-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
}

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

.value-card {
    background: var(--color-bg-tertiary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    transition: var(--transition-base);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.value-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent-tan);
}

.value-description {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

/* ================================
   Resume Page
   ================================ */
.resume-content {
    padding: var(--spacing-3xl) 0;
}

.resume-layout {
    max-width: 900px;
    margin: 0 auto;
}

.resume-section {
    margin-bottom: var(--spacing-3xl);
}

.resume-section-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent-tan);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-accent-green);
}

.resume-item {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--color-bg-secondary);
    border-radius: var(--border-radius);
}

.resume-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.resume-item-title {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.resume-item-company {
    font-size: 1.125rem;
    color: var(--color-accent-sage);
}

.resume-item-date {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.resume-item-list {
    list-style: none;
    padding-left: 0;
}

.resume-item-list li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.resume-item-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent-tan);
    font-size: 1.5rem;
    line-height: 1;
}

.resume-item-description {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.skills-category {
    margin-bottom: var(--spacing-xl);
}

.skills-category-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-accent-sage);
    margin-bottom: var(--spacing-md);
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.skill-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

/* .skill-tag:hover {
    background: var(--color-accent-tan);
    color: #ffffff;
} */

/* ================================
   Contact Page
   ================================ */
.contact-content {
    padding: var(--spacing-3xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-3xl);
}

.contact-form-container {
    background: var(--color-bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
}

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

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

.form-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.form-input,
.form-textarea {
    padding: var(--spacing-md);
    background: var(--color-bg-tertiary);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent-tan);
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

/* Honeypot field - hidden from users, visible to bots */
.honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
}

/* Form message styles */
.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: 1rem;
    text-align: center;
    display: none;
}

.form-message.success {
    background: rgba(93, 122, 89, 0.15);
    color: var(--color-accent-green);
    border: 1px solid var(--color-accent-green);
    display: block;
}

.form-message.error {
    background: rgba(201, 125, 96, 0.15);
    color: var(--color-accent-terracotta);
    border: 1px solid var(--color-accent-terracotta);
    display: block;
}

#submitBtn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

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

.contact-card {
    background: var(--color-bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
}

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

.contact-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-accent-tan);
    margin-bottom: var(--spacing-sm);
}

.contact-card-link,
.contact-card-text {
    color: var(--color-text-secondary);
    font-size: 1rem;
}

.contact-card-link {
    transition: var(--transition-fast);
}

.contact-card-link:hover {
    color: var(--color-accent-sage);
}

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

.contact-social-link {
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
}

.contact-social-link:hover {
    color: var(--color-accent-tan);
}

.contact-availability {
    background: var(--color-bg-tertiary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
}

.availability-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.availability-text {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

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

.status-indicator {
    width: 12px;
    height: 12px;
    min-width: 12px;
    border-radius: 50%;
    background: var(--color-accent-green);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.status-text {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* ================================
   FAQ Section
   ================================ */
.faq-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid rgba(200, 153, 104, 0.3);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-accent-tan);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--color-accent-tan);
    transition: var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding-bottom: var(--spacing-lg);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* ================================
   Animation Helpers
   ================================ */
[data-aos] {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

/* ================================
   Project Detail Page
   ================================ */
.project-hero {
    padding: calc(var(--spacing-3xl) + 80px) var(--spacing-lg) var(--spacing-xl);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-accent-tan);
    font-weight: 500;
    margin-bottom: var(--spacing-xl);
    transition: var(--transition-fast);
}

.back-link:hover {
    gap: var(--spacing-sm);
    color: var(--color-accent-sage);
}

.back-arrow {
    font-size: 1.25rem;
}

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

.project-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.project-category-tag,
.project-year-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-bg-tertiary);
    color: var(--color-accent-tan);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.project-hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.project-hero-description {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

.project-featured-image {
    padding: var(--spacing-3xl) 0;
}

.featured-image-wrapper {
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.project-details {
    padding: var(--spacing-3xl) 0;
}

.project-details-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-3xl);
}

.project-info {
    position: sticky;
    top: 100px;
    height: fit-content;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.info-section {
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(200, 153, 104, 0.3);
}

.info-title {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent-green);
    margin-bottom: var(--spacing-sm);
}

.info-text {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.info-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.info-tag {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    border-radius: 50px;
    font-size: 0.875rem;
}

.project-content-main {
    max-width: 800px;
}

.content-block {
    margin-bottom: var(--spacing-3xl);
}

.content-block-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent-tan);
    margin-bottom: var(--spacing-md);
}

.content-block-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.content-block-list {
    list-style: none;
    padding-left: 0;
    margin-top: var(--spacing-md);
}

.content-block-list li {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    line-height: 1.7;
}

.content-block-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-accent-tan);
    font-weight: bold;
}

.image-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.gallery-item {
    overflow: hidden;
    border-radius: var(--border-radius);
}

.full-width-image {
    border-radius: var(--border-radius);
    overflow: hidden;
}

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

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

.feature-card {
    background: var(--color-bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    transition: var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

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

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-accent-sage);
    margin-bottom: var(--spacing-sm);
}

.feature-description {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.result-item {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-bg-secondary);
    border-radius: var(--border-radius);
}

.result-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent-tan);
    margin-bottom: var(--spacing-sm);
}

.result-label {
    font-size: 1rem;
    color: var(--color-text-secondary);
}

.next-project {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
    text-align: center;
}

.next-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent-green);
    margin-bottom: var(--spacing-sm);
}

.next-project-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xl);
}

/* ================================
   Responsive Design
   ================================ */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(245, 241, 232, 0.98);
        flex-direction: column;
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
        transform: translateX(100%);
        transition: var(--transition-base);
        box-shadow: var(--shadow-md);
    }
    
    .nav-links.active {
        transform: translateX(0);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-left {
        flex-direction: column;
    }
    
    /* Project Detail Responsive */
    .project-details-grid {
        grid-template-columns: 1fr;
    }
    
    .project-info {
        position: relative;
        top: 0;
    }
    
    .image-gallery,
    .image-grid-2 {
        grid-template-columns: 1fr;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
        --spacing-3xl: 4rem;
    }
    
    .hero {
        min-height: 80vh;
    }
    
    .btn {
        width: 100%;
    }
}