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

:root {
    --primary: #166534;
    --primary-light: #1a7d3e;
    --primary-dark: #0f4620;
    --accent: #4ade80;
    --dark: #0a0a0a;
    --dark-bg: #0f0f0f;
    --gray-900: #1a1a1a;
    --gray-800: #27272a;
    --gray-700: #3f3f46;
    --gray-600: #52525b;
    --gray-500: #71717a;
    --gray-400: #a1a1aa;
    --gray-300: #d4d4d8;
    --gray-200: #e4e4e7;
    --gray-100: #f4f4f5;
    --off-white: #fafaf9;
    --white: #ffffff;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -webkit-text-size-adjust: 100%;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Typography */
h1 {
    font-size: 5.5rem;
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 2rem;
}

h2 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 4rem;
    text-align: center;
}

h3 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 1.25rem;
}

h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

p {
    font-size: 1.1rem;
    line-height: 1.75;
    color: var(--gray-700);
}

/* Dark Section */
.dark-section {
    background: var(--dark-bg);
    color: var(--white);
}

.dark-section h2 {
    color: var(--white);
}

.dark-section h3 {
    color: var(--white);
}

.dark-section p {
    color: var(--gray-300);
}

/* Navigation */
.navbar {
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

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

.logo {
    display: block;
    text-decoration: none;
}

.logo img {
    height: 32px;
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    gap: 3.5rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

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

.nav-cta {
    color: var(--white) !important;
    background: var(--primary);
    padding: 0.85rem 1.8rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
}

/* Buttons */
.button {
    display: inline-block;
    padding: 1.2rem 2.8rem;
    border-radius: 0.6rem;
    font-weight: 700;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    letter-spacing: 0.5px;
}

.button-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    box-shadow: 0 12px 32px rgba(22, 101, 52, 0.25);
}

.button-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(22, 101, 52, 0.35);
}

/* HERO */
.hero {
    padding: 12rem 0 10rem;
    background: linear-gradient(180deg, var(--white) 0%, rgba(22, 101, 52, 0.03) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -15%;
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(22, 101, 52, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
}

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

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

.hero h1 {
    background: linear-gradient(135deg, var(--dark) 0%, var(--gray-800) 50%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
}

.hero-subtitle {
    font-size: 1.3rem !important;
    color: var(--gray-600) !important;
    line-height: 1.8 !important;
    margin-bottom: 3rem;
    max-width: 700px;
}

/* Trust Section */
.trust-section {
    padding: 6rem 0;
    background: var(--off-white);
}

.trust-content {
    max-width: 900px;
    margin: 0 auto;
}

.trust-stat {
    font-size: 1.4rem !important;
    font-weight: 700 !important;
    color: var(--primary) !important;
    margin-bottom: 2rem;
}

.trust-content p {
    font-size: 1.15rem !important;
    margin-bottom: 1.5rem;
    line-height: 1.85 !important;
}

/* Services */
.services {
    padding: 8rem 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
}

.service-card {
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.8rem;
    transition: all 0.3s ease;
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--gray-300);
}

/* Approach */
.approach {
    padding: 8rem 0;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 4rem;
}

.approach-item {
    padding: 2rem;
}

.approach-item h3 {
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 1.5rem;
}

.approach-item h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, transparent 100%);
}

/* Featured Work */
.featured-work {
    padding: 8rem 0;
}

.case-study {
    background: rgba(255, 255, 255, 0.05);
    padding: 4rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 900px;
    margin: 0 auto;
}

.case-meta {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent);
    font-weight: 700;
    display: block;
    margin-bottom: 1rem;
}

.case-study h3 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

.case-study p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.case-results {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.result {
    text-align: center;
}

.result-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.result-label {
    display: block;
    font-size: 0.95rem;
    color: var(--gray-300);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Process */
.process {
    padding: 8rem 0;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.process-step {
    padding: 3rem;
    background: var(--off-white);
    border-radius: 0.8rem;
    border-left: 4px solid var(--primary);
    transition: all 0.3s ease;
    position: relative;
}

.process-step:hover {
    background: linear-gradient(135deg, var(--off-white) 0%, rgba(22, 101, 52, 0.05) 100%);
    transform: translateX(8px);
}

.step-number {
    font-size: 4rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 1rem;
    opacity: 0.3;
}

.process-step h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.process-step p {
    margin-bottom: 1.5rem;
}

.step-time {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 0.4rem;
    font-size: 0.85rem;
    font-weight: 700;
}

.process-connector {
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--primary) 50%, transparent 100%);
    margin: 1rem 0;
}

/* Why Us */
.why-us {
    padding: 8rem 0;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
}

.why-card {
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.8rem;
    transition: all 0.3s ease;
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent);
    transform: translateY(-4px);
}

.why-card h3 {
    margin-bottom: 1rem;
}

/* Testimonials */
.testimonials {
    padding: 8rem 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.testimonial {
    padding: 3rem;
    background: var(--off-white);
    border-radius: 0.8rem;
    border-left: 3px solid var(--primary);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.testimonial p {
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial footer {
    font-size: 0.9rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* Pricing */
.pricing {
    padding: 8rem 0;
}

.pricing-card {
    max-width: 500px;
    margin: 0 auto;
    padding: 3.5rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 1rem;
    text-align: center;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--accent);
}

.pricing-card h3 {
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.price-display {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.price-amount {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--accent);
}

.price-period {
    font-size: 1rem;
    color: var(--gray-300);
}

.price-monthly {
    color: var(--gray-300);
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

.features-list {
    list-style: none;
    margin-bottom: 2.5rem;
    text-align: left;
}

.features-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--gray-300);
}

.features-list li:last-child {
    border-bottom: none;
}

/* FAQ */
.faq {
    padding: 8rem 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.faq-item {
    padding: 2.5rem;
    background: var(--off-white);
    border-radius: 0.8rem;
    transition: all 0.3s ease;
}

.faq-item:hover {
    background: var(--gray-100);
}

.faq-item h4 {
    color: var(--dark);
    margin-bottom: 1rem;
}

.faq-item p {
    font-size: 1rem;
    line-height: 1.7;
}

/* CTA Final */
.cta-final {
    padding: 8rem 0;
    text-align: center;
}

.cta-final h2 {
    margin-bottom: 1rem;
}

.cta-final > .container > p {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    color: var(--gray-300);
}

.contact-methods {
    display: flex;
    gap: 3rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 2.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.8rem;
    text-decoration: none;
    transition: all 0.3s ease;
    color: var(--white);
}

.contact-method:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.method-icon {
    font-size: 2rem;
}

.method-label {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.method-value {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
}

.contact-note {
    color: var(--gray-400) !important;
    font-size: 0.95rem;
}

/* Footer */
.footer {
    padding: 4rem 0;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    text-align: center;
    background: var(--off-white);
}

.footer p {
    margin-bottom: 1rem;
}

.footer-note a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-note a:hover {
    color: var(--primary-light);
    text-decoration: underline;
}

/* ANIMATIONS */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.animate-fade-up {
    animation: fadeUp 0.8s ease-out 0.2s forwards;
    opacity: 0;
}

.animate-fade-up-delay {
    animation: fadeUp 0.8s ease-out 0.4s forwards;
    opacity: 0;
}

.animate-fade-up-delay-2 {
    animation: fadeUp 0.8s ease-out 0.6s forwards;
    opacity: 0;
}

.animate-fade-in {
    animation: fadeIn 0.8s ease-out forwards;
    opacity: 0;
}

/* Scroll Observer Animations */
@media (prefers-reduced-motion: no-preference) {
    .fade-in-scroll {
        opacity: 0;
        animation: fadeIn 0.8s ease-out forwards;
    }
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 3.5rem;
    }

    h2 {
        font-size: 2.2rem;
        margin-bottom: 2.5rem;
    }

    .container {
        padding: 0 20px;
    }

    .hero {
        padding: 6rem 0 4rem;
    }

    .hero-subtitle {
        font-size: 1.1rem !important;
    }

    .hero h1 {
        margin-bottom: 1.5rem;
    }

    .nav-links {
        gap: 1.5rem;
        font-size: 0.9rem;
    }

    .process-steps {
        max-width: 100%;
    }

    .contact-methods {
        flex-direction: column;
        gap: 1rem;
    }

    .contact-method {
        justify-content: center;
    }

    .services-grid,
    .approach-grid,
    .why-grid,
    .testimonials-grid,
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .case-study {
        padding: 2rem;
    }

    .pricing-card {
        padding: 2rem;
    }
}