/* Color Themes */
:root {
    /* Default: Dark Theme */
    --color-primary: #D67854;          /* Lighter Crail */
    --color-primary-hover: #E08A6B;    /* Even lighter */
    --color-secondary: #C5C1B8;        /* Lighter Cloudy */
    --color-background: #1A1612;       /* Dark warm */
    --color-surface: #2D2822;          /* Dark warm surface */
    --color-surface-elevated: #3A342D;
    --color-text-primary: #F4F3EE;     /* Light warm */
    --color-text-secondary: #C5C1B8;   /* Medium warm */
    --color-text-muted: #8B8680;       /* Muted warm */
    --color-border: rgba(197, 193, 184, 0.2);
    --color-border-hover: rgba(214, 120, 84, 0.4);
    --color-shadow: rgba(0, 0, 0, 0.3);
    --color-gradient-start: #D67854;
    --color-gradient-end: #E8A284;
    
    /* Feedback colors */
    --color-success: #6B9B7A;
    --color-error: #D17470;
    --color-warning: #D4B84F;
}

[data-theme="light"] {
    /* Light Theme */
    --color-primary: #C15F3C;          /* Crail */
    --color-primary-hover: #A54E2F;    /* Darker Crail */
    --color-secondary: #B1ADA1;        /* Cloudy */
    --color-background: #F4F3EE;       /* Pampas */
    --color-surface: #FFFFFF;          /* White */
    --color-surface-elevated: #FFFFFF;
    --color-text-primary: #2D2822;     /* Dark warm */
    --color-text-secondary: #5A544C;   /* Medium warm */
    --color-text-muted: #8B8680;       /* Light warm */
    --color-border: rgba(177, 173, 161, 0.3);
    --color-border-hover: rgba(193, 95, 60, 0.4);
    --color-shadow: rgba(45, 40, 34, 0.1);
    --color-gradient-start: #C15F3C;
    --color-gradient-end: #E07B5F;
    
    /* Feedback colors */
    --color-success: #4A7C59;
    --color-error: #B85450;
    --color-warning: #B8932C;
}

[data-theme="dark"] {
    /* Dark Theme */
    --color-primary: #D67854;          /* Lighter Crail */
    --color-primary-hover: #E08A6B;    /* Even lighter */
    --color-secondary: #C5C1B8;        /* Lighter Cloudy */
    --color-background: #1A1612;       /* Dark warm */
    --color-surface: #2D2822;          /* Dark warm surface */
    --color-surface-elevated: #3A342D;
    --color-text-primary: #F4F3EE;     /* Light warm */
    --color-text-secondary: #C5C1B8;   /* Medium warm */
    --color-text-muted: #8B8680;       /* Muted warm */
    --color-border: rgba(197, 193, 184, 0.2);
    --color-border-hover: rgba(214, 120, 84, 0.4);
    --color-shadow: rgba(0, 0, 0, 0.3);
    --color-gradient-start: #D67854;
    --color-gradient-end: #E8A284;
    
    /* Feedback colors for dark theme */
    --color-success: #6B9B7A;
    --color-error: #D17470;
    --color-warning: #D4B84F;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
    background-color: var(--color-background);
    color: var(--color-text-primary);
    font-weight: 400;
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text-primary);
}

h1 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 1.5rem;
}

h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: 2rem;
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    margin-bottom: 1rem;
}

p {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

/* Utility Classes */
.hidden {
    display: none;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 1000;
    padding: 24px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
    margin: 0 8px 8px 0;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gradient-start) 0%, var(--color-gradient-end) 100%);
    color: var(--color-surface);
    box-shadow: 0 2px 8px var(--color-shadow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--color-shadow);
    background: var(--color-primary-hover);
}

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

.btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-surface);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.btn-outline:hover {
    background: var(--color-surface-elevated);
    color: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center top, rgba(193, 95, 60, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.avatar {
    margin-bottom: 2rem;
}

.avatar-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 3px solid var(--color-primary);
    object-fit: cover;
}

.hero-title {
    color: var(--color-text-primary);
    margin-bottom: 1.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    margin-bottom: 2rem;
}

.social-proof {
    color: var(--color-primary);
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0;
}

/* About Section */
.about {
    padding: 80px 0;
    background: linear-gradient(180deg, transparent 0%, rgba(193, 95, 60, 0.03) 50%, transparent 100%);
}

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

.about h2 {
    color: var(--color-text-primary);
    text-align: center;
    margin-bottom: 3rem;
}

.about-text p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    text-align: left;
    color: var(--color-text-secondary);
}

.about-text p:first-child {
    color: var(--color-text-primary);
    font-weight: 500;
    font-size: 1.25rem;
}

/* Projects Section */
.projects {
    padding: 80px 0;
    background: linear-gradient(180deg, transparent 0%, rgba(193, 95, 60, 0.02) 50%, transparent 100%);
}

.projects h2 {
    color: var(--color-text-primary);
    text-align: center;
    margin-bottom: 1rem;
    font-size: 2.5rem;
    font-weight: 600;
}

.projects-hint {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 3rem;
    font-weight: 500;
}

/* Carousel Container */
.projects-carousel {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.carousel-container {
    flex: 1;
    overflow: hidden;
    border-radius: 16px;
}

.carousel-track {
    display: flex;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card {
    background: var(--color-surface);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--color-shadow);
    transition: all 0.3s ease;
    border: 1px solid var(--color-border);
    flex: 0 0 100%; /* Each card takes full width of container */
    min-height: 500px;
    opacity: 0.7;
    transform: scale(0.95);
}

.project-card.active {
    opacity: 1;
    transform: scale(1);
}

.project-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px rgba(193, 95, 60, 0.15);
    border-color: var(--color-border-hover);
    z-index: 10;
    position: relative;
}

.project-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-card:hover .project-img {
    transform: scale(1.05);
}

.project-content {
    padding: 1.25rem;
}

.project-title {
    color: var(--color-text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.project-description {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 0.75rem;
}

.project-description strong {
    color: var(--color-primary);
    font-weight: 600;
}

.project-description em {
    color: var(--color-text-primary);
    font-style: normal;
    font-weight: 500;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Carousel Navigation Buttons */
.carousel-btn {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--color-text-secondary);
    flex-shrink: 0;
}

.carousel-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: scale(1.1);
}

.carousel-btn svg {
    width: 20px;
    height: 20px;
}

/* Carousel Indicators */
.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2rem;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: var(--color-border);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: var(--color-primary);
    transform: scale(1.2);
}

.indicator:hover:not(.active) {
    background: var(--color-border-hover);
}

.project-tags .tag {
    background: linear-gradient(135deg, var(--color-primary), var(--color-gradient-end));
    color: white;
    padding: 0.3rem 0.6rem;
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
}

/* Responsive Design for Projects */
@media (max-width: 768px) {
    .projects {
        padding: 60px 0;
    }
    
    .projects h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .projects-carousel {
        gap: 1rem;
        max-width: 100%;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .carousel-btn svg {
        width: 16px;
        height: 16px;
    }
    
    .project-card {
        min-height: 450px;
    }
    
    .project-image {
        height: 220px;
    }
    
    .project-content {
        padding: 1rem;
    }
    
    .project-title {
        font-size: 1rem;
    }
    
    .project-tags .tag {
        font-size: 0.7rem;
        padding: 0.25rem 0.5rem;
    }
    
    .carousel-indicators {
        margin-top: 1.5rem;
        gap: 0.5rem;
    }
    
    .indicator {
        width: 10px;
        height: 10px;
    }
}

/* Services Section */
.services {
    padding: 80px 0;
}

.services h2 {
    color: var(--color-text-primary);
    text-align: center;
    margin-bottom: 4rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.service-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px var(--color-shadow);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-gradient-start) 0%, var(--color-gradient-end) 100%);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px var(--color-shadow);
    border-color: var(--color-border-hover);
}

.service-tag {
    display: inline-block;
    background: rgba(193, 95, 60, 0.1);
    color: var(--color-primary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.service-title {
    color: var(--color-text-primary);
    margin-bottom: 1rem;
    font-size: 1.375rem;
}

.service-description {
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    font-size: 1rem;
    line-height: 1.6;
}

.service-deliverables {
    list-style: none;
    margin-bottom: 2rem;
}

.service-deliverables li {
    color: var(--color-text-secondary);
    padding: 8px 0;
    font-size: 0.95rem;
    border-bottom: 1px solid var(--color-border);
}

.service-deliverables li:last-child {
    border-bottom: none;
}

/* Footer */
.footer {
    padding: 60px 0 40px;
    border-top: 1px solid rgba(160, 160, 176, 0.1);
    margin-top: 80px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-text p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--color-primary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .nav {
        padding: 16px;
    }
    
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .about, .services {
        padding: 60px 0;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }
    
    .hero-cta {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
    
    .btn {
        margin: 0;
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        margin: 0;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .about-text p {
        font-size: 1rem;
    }
}

/* Smooth scrolling animation */
@media (prefers-reduced-motion: no-preference) {
    .service-card,
    .btn,
    .lang-btn {
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
}

/* Navigation with back link */
.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.nav-home {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

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

.nav-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Theme Toggle */
.theme-toggle {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.theme-toggle:hover {
    background: var(--color-surface-elevated);
    border-color: var(--color-border-hover);
}

.theme-toggle-icon {
    width: 18px;
    height: 18px;
    color: var(--color-text-secondary);
    transition: color 0.3s ease;
}

.theme-toggle:hover .theme-toggle-icon {
    color: var(--color-primary);
}

/* Footer */
.footer {
    padding: 60px 0 40px;
    border-top: 1px solid var(--color-border);
    margin-top: 80px;
    background: var(--color-surface);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-text p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--color-primary);
}

/* Footer Language Toggle */
.footer-divider,
.footer-lang-divider {
    color: var(--color-text-muted);
    margin: 0 0.5rem;
}

.footer-lang-link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
    cursor: pointer;
}

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

.footer-lang-link.active {
    color: var(--color-primary);
    font-weight: 500;
}

/* Detail Page Styles */
.detail-header {
    padding: 120px 0 80px;
    text-align: center;
    background: radial-gradient(ellipse at center top, rgba(193, 95, 60, 0.06) 0%, transparent 50%);
}

.detail-title {
    color: var(--color-text-primary);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.detail-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 800px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

/* Service Packages */
.service-packages {
    padding: 80px 0;
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.package-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    transition: all 0.3s ease;
}

.package-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gradient-start) 0%, var(--color-gradient-end) 100%);
    border-radius: 16px 16px 0 0;
}

.package-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px var(--color-shadow);
    border-color: var(--color-border-hover);
}

.package-header {
    margin-bottom: 2rem;
}

.package-title {
    color: var(--color-text-primary);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.package-target {
    color: var(--color-primary);
    font-size: 0.95rem;
    font-weight: 500;
    background: rgba(193, 95, 60, 0.1);
    padding: 6px 12px;
    border-radius: 12px;
    display: inline-block;
}

.package-description {
    margin-bottom: 2rem;
}

.package-description p {
    color: var(--color-text-muted);
    line-height: 1.7;
    margin: 0;
}

.package-deliverables h4 {
    color: var(--color-text-primary);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.package-deliverables ul {
    list-style: none;
    margin-bottom: 2rem;
}

.package-deliverables li {
    color: var(--color-text-muted);
    padding: 10px 0;
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(160, 160, 176, 0.08);
    line-height: 1.5;
}

.package-deliverables li:last-child {
    border-bottom: none;
}

.package-investment {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(160, 160, 176, 0.1);
}

.investment-amount {
    color: var(--color-text-primary);
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Process Section */
.process-section {
    padding: 80px 0;
    background: linear-gradient(180deg, transparent 0%, rgba(193, 95, 60, 0.02) 50%, transparent 100%);
}

.process-steps {
    margin-top: 3rem;
}

.process-step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 3rem;
    gap: 2rem;
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-gradient-start) 0%, var(--color-gradient-end) 100%);
    color: var(--color-surface);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 600;
}

.step-content h3 {
    color: var(--color-text-primary);
    margin-bottom: 0.75rem;
}

.step-content p {
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.6;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
}

.faq-list {
    margin-top: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.faq-item {
    background: rgba(193, 95, 60, 0.02);
    border: 1px solid rgba(193, 95, 60, 0.08);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 1.5rem;
}

.faq-item h3 {
    color: var(--color-text-primary);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.faq-item p {
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.6;
}

/* Final CTA */
.final-cta {
    padding: 80px 0;
    text-align: center;
    background: radial-gradient(ellipse at center, rgba(193, 95, 60, 0.08) 0%, transparent 70%);
}

.cta-content h2 {
    color: var(--color-text-primary);
    margin-bottom: 1.5rem;
}

.cta-content p {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.1rem;
}

/* Form Page Styles */
.form-header {
    padding: 120px 0 60px;
    text-align: center;
    background: radial-gradient(ellipse at center top, rgba(193, 95, 60, 0.04) 0%, transparent 50%);
}

.form-title {
    color: var(--color-text-primary);
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 1.5rem;
}

.form-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto 1.5rem;
    line-height: 1.6;
}

.form-intro {
    color: var(--color-primary);
    font-size: 1rem;
    font-weight: 500;
    margin: 0;
}

/* Form Styles */
.form-section {
    padding: 60px 0 80px;
}

.form-container {
    max-width: 720px;
    margin: 0 auto;
}

.assessment-form {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 3rem;
}

.form-group {
    margin-bottom: 2rem;
}

.form-label {
    display: block;
    color: var(--color-text-primary);
    font-weight: 500;
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 14px 16px;
    background: rgba(247, 247, 248, 0.05);
    border: 1px solid rgba(160, 160, 176, 0.2);
    border-radius: 8px;
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(193, 95, 60, 0.2);
    background: rgba(247, 247, 248, 0.08);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-muted);
}

.form-select {
    cursor: pointer;
}

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

/* Radio buttons */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.radio-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
    cursor: pointer;
    padding: 1rem;
    border: 1px solid rgba(160, 160, 176, 0.1);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.radio-label:hover {
    background: rgba(193, 95, 60, 0.03);
    border-color: rgba(193, 95, 60, 0.2);
}

.radio-label input[type="radio"] {
    display: none;
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(160, 160, 176, 0.3);
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
    transition: all 0.3s ease;
}

.radio-label input[type="radio"]:checked + .radio-custom {
    border-color: var(--color-primary);
}

.radio-label input[type="radio"]:checked + .radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
}

/* Error messages */
.error-message {
    color: var(--color-error);
    font-size: 0.875rem;
    margin-top: 0.5rem;
    display: none;
}

.error-message.show {
    display: block;
}

.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: var(--color-error);
}

/* Submit button */
.form-submit {
    text-align: center;
    margin-top: 3rem;
}

.btn-loading {
    display: none;
}

.btn-loading.show {
    display: inline;
}

.btn-text.hide {
    display: none;
}

/* Success message */
.success-message {
    text-align: center;
    background: rgba(193, 95, 60, 0.1);
    border: 1px solid rgba(193, 95, 60, 0.3);
    border-radius: 16px;
    padding: 3rem;
}

.success-message h2 {
    color: var(--color-text-primary);
    margin-bottom: 1rem;
}

.success-message p {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Responsive adjustments for new pages */
@media (max-width: 768px) {
    .nav-content {
        padding: 0 16px;
    }
    
    .detail-header,
    .form-header {
        padding: 100px 0 60px;
    }
    
    .packages-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .package-card {
        padding: 2rem;
    }
    
    .process-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
    }
    
    .step-number {
        margin-bottom: 0.5rem;
    }
    
    .assessment-form {
        padding: 2rem;
    }
    
    .radio-label {
        padding: 0.75rem;
    }
    
    .investment-amount {
        font-size: 1.75rem;
    }
}