:root {
    --color-bg: #09090b;
    --color-bg-alt: #0f0f12;
    --color-surface: #16161a;
    --color-surface-elevated: #1c1c21;
    --color-border: #2a2a32;
    --color-border-subtle: #1f1f26;
    --color-text: #f4f4f5;
    --color-text-muted: #a1a1aa;
    --color-text-subtle: #63636e;
    --color-accent: #6366f1;
    --color-accent-secondary: #8b5cf6;
    --color-accent-hover: #818cf8;
    --color-gradient-start: #6366f1;
    --color-gradient-end: #a855f7;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --max-width: 1120px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-glow: 0 0 60px rgba(99, 102, 241, 0.15);
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
}

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

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

body {
    font-family: var(--font-sans);
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes borderGlow {
    0%, 100% { 
        border-color: rgba(99, 102, 241, 0.3);
        box-shadow: 0 0 20px rgba(99, 102, 241, 0.1);
    }
    50% { 
        border-color: rgba(168, 85, 247, 0.5);
        box-shadow: 0 0 30px rgba(168, 85, 247, 0.2);
    }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

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

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

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

h1, h2, h3 {
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.03em;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-text-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h3 {
    font-size: 1.375rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

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

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

ul, ol {
    list-style-position: outside;
    padding-left: 1.5rem;
}

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 1000px;
    height: 1000px;
    background: 
        radial-gradient(circle at 30% 30%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
    pointer-events: none;
    animation: float 8s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.6s ease forwards;
}

.hero-subtitle {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.6s ease 0.1s forwards;
    opacity: 0;
}

.hero-subtitle .gradient-text {
    background: linear-gradient(135deg, var(--color-gradient-start) 0%, var(--color-gradient-end) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.25rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    background: linear-gradient(135deg, var(--color-gradient-start) 0%, var(--color-gradient-end) 100%);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 
        0 4px 20px rgba(99, 102, 241, 0.4),
        0 0 40px rgba(99, 102, 241, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: fadeInUp 0.6s ease 0.3s forwards;
    opacity: 0;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.5s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    color: var(--color-text);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 
        0 8px 40px rgba(99, 102, 241, 0.5),
        0 0 60px rgba(168, 85, 247, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.cta-button:active {
    transform: translateY(-1px) scale(1);
}

.cta-button.no-animate {
    animation: none;
    opacity: 1;
}

.section {
    padding: var(--spacing-2xl) var(--spacing-md);
}

.section-alt {
    background-color: var(--color-bg-alt);
    position: relative;
}

.section-alt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.section-alt::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.section-intro {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.no-obligation {
    font-size: 1rem;
    color: var(--color-text-subtle);
    max-width: 600px;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(99, 102, 241, 0.05);
    border-left: 2px solid var(--color-accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

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

.problem-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-muted);
}

.problem-list li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--color-text-subtle);
}

.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.column h3 {
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--color-border);
    background: none;
    -webkit-text-fill-color: var(--color-text);
}

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

.column li {
    position: relative;
    padding-left: 1.25rem;
    color: var(--color-text-muted);
}

.column li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.75rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-accent);
}

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

.service {
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-elevated) 100%);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.service::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-gradient-start), var(--color-gradient-end), var(--color-gradient-start));
    background-size: 200% 100%;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 1px;
    background: linear-gradient(135deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service:hover {
    border-color: transparent;
    transform: translateY(-8px);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 60px rgba(99, 102, 241, 0.15);
}

.service:hover::before {
    opacity: 1;
    animation: shimmer 2s linear infinite;
}

.service:hover::after {
    opacity: 1;
}

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

.service p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9375rem;
}

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

.service-trigger {
    font-size: 0.875rem;
    font-style: normal;
    color: var(--color-accent);
    font-weight: 500;
}

.service-boundary {
    font-size: 0.875rem;
    padding: var(--spacing-sm);
    background-color: rgba(99, 102, 241, 0.1);
    border-left: 2px solid var(--color-accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--color-text-muted);
}

.service-outcome {
    color: var(--color-text);
    font-weight: 500;
}

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

.experience-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-muted);
}

.experience-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 600;
}

.process-list {
    list-style: none;
    padding-left: 0;
    counter-reset: process;
}

.process-list li {
    position: relative;
    padding-left: 3.5rem;
    margin-bottom: var(--spacing-lg);
    counter-increment: process;
}

.process-list li::before {
    content: counter(process);
    position: absolute;
    left: 0;
    top: 0;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-elevated) 100%);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.process-list li:hover::before {
    border-color: var(--color-accent);
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.2),
        0 0 20px rgba(99, 102, 241, 0.3);
    transform: scale(1.1);
}

.process-list strong {
    display: block;
    font-size: 1.125rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.process-list span {
    color: var(--color-text-muted);
}

.reassurances {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.reassurances p {
    color: var(--color-text-subtle);
    font-size: 1rem;
}

.not-for-list {
    list-style: none;
    padding-left: 0;
}

.not-for-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-muted);
}

.not-for-list li::before {
    content: "×";
    position: absolute;
    left: 0;
    color: var(--color-text-subtle);
    font-weight: 600;
}

.contact-form {
    max-width: 560px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: inherit;
    font-size: 1rem;
    color: var(--color-text);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 
        0 0 0 3px rgba(99, 102, 241, 0.15),
        0 0 20px rgba(99, 102, 241, 0.1),
        inset 0 0 0 1px rgba(99, 102, 241, 0.1);
    background-color: rgba(22, 22, 26, 0.8);
}

.form-group input:hover:not(:focus),
.form-group textarea:hover:not(:focus) {
    border-color: var(--color-border);
    background-color: var(--color-surface-elevated);
}

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

.contact-form .cta-button {
    width: 100%;
    margin-top: var(--spacing-sm);
}

.footer {
    padding: var(--spacing-xl) var(--spacing-md);
    border-top: 1px solid var(--color-border-subtle);
    text-align: center;
    background-color: var(--color-bg);
}

.footer-brand {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--color-text-subtle);
    margin-bottom: var(--spacing-sm);
}

.footer-contact {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

.footer-contact a {
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

.footer-legal {
    margin-top: var(--spacing-md);
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.footer-legal a {
    font-size: 0.875rem;
    color: var(--color-text-subtle);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--color-text-muted);
}

.footer-social {
    margin-top: var(--spacing-md);
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-subtle);
    transition: color var(--transition-fast);
}

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

.legal-page {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-2xl);
}

.legal-page h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-text-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.legal-page h2 {
    font-size: 1.5rem;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.legal-page h3 {
    font-size: 1.125rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.legal-page p,
.legal-page li {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.legal-page ul {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-md);
}

.legal-page a {
    color: var(--color-accent);
}

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

.legal-updated {
    font-size: 0.875rem;
    color: var(--color-text-subtle);
    margin-bottom: var(--spacing-xl);
}

.back-link {
    display: inline-block;
    font-size: 0.875rem;
    color: var(--color-text-subtle);
    margin-bottom: var(--spacing-lg);
    transition: color var(--transition-fast);
}

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

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

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--color-accent);
    cursor: pointer;
    flex-shrink: 0;
}

.checkbox-label span {
    line-height: 1.5;
}

.checkbox-label a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

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

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .hero {
        min-height: auto;
        padding: var(--spacing-xl) var(--spacing-md);
    }

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

    .two-column {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

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

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

    .process-list li {
        padding-left: 3rem;
    }

    .process-list li::before {
        width: 2rem;
        height: 2rem;
        font-size: 0.875rem;
    }

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

.projects-carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.projects-carousel {
    overflow: hidden;
    flex: 1;
}

.projects-track {
    display: flex;
    gap: var(--spacing-md);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card {
    flex: 0 0 calc((100% - 2 * var(--spacing-md)) / 3);
    min-width: calc((100% - 2 * var(--spacing-md)) / 3);
    padding: var(--spacing-lg);
    background: var(--color-surface);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-gradient-start), var(--color-gradient-end), var(--color-gradient-start));
    background-size: 200% 100%;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    pointer-events: none;
}

.project-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-4px);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 60px rgba(99, 102, 241, 0.1);
}

.project-card:hover::before {
    opacity: 1;
    animation: shimmer 2s linear infinite;
}

.project-card:hover::after {
    width: 300px;
    height: 300px;
}

.carousel-btn {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.carousel-btn:hover {
    background: var(--color-surface-elevated);
    border-color: var(--color-accent);
    color: var(--color-accent);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}


.carousel-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-lg);
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-border);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    padding: 0;
}

.carousel-dot:hover {
    background: var(--color-text-subtle);
}

.carousel-dot.active {
    background: var(--color-accent);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
}

.project-industry {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.project-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

.project-description {
    font-size: 0.875rem;
    color: var(--color-text-subtle);
    line-height: 1.5;
}

@media (max-width: 1024px) {
    .project-card {
        flex: 0 0 calc((100% - var(--spacing-md)) / 2);
        min-width: calc((100% - var(--spacing-md)) / 2);
    }
}

@media (max-width: 768px) {
    .project-card {
        flex: 0 0 100%;
        min-width: 100%;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .carousel-btn svg {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 480px) {
    .hero-description {
        font-size: 1.125rem;
    }

    .section-intro {
        font-size: 1.125rem;
    }

    h2 {
        font-size: 1.75rem;
    }
    
    .projects-carousel-wrapper {
        gap: var(--spacing-sm);
    }
    
    .carousel-btn {
        width: 36px;
        height: 36px;
    }
}