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

:root {
    --light: #f5f3ff;
    --violet: #7c3aed;
    --violet-dark: #6d28d9;
    --violet-light: #ede9fe;
    --purple: #a21caf;
    --purple-dark: #86198f;
    --dark: #1e1b4b;
    --gray: #6b7280;
    --gray-light: #e5e7eb;
    --white: #ffffff;
    --radius: 12px;
    --shadow: 0 4px 24px rgba(124, 58, 237, 0.08);
    --shadow-lg: 0 12px 48px rgba(124, 58, 237, 0.12);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--white);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    color: var(--violet);
    text-decoration: none;
    transition: color 0.2s;
}

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

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

.section {
    padding: 96px 0;
}

.section-alt {
    background: var(--light);
}

.section-heading {
    text-align: center;
    margin-bottom: 64px;
}

.section-heading h2 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 12px;
    background: linear-gradient(135deg, var(--violet), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-heading p {
    font-size: 1.125rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s;
    border: 2px solid transparent;
    font-family: inherit;
}

.btn-primary {
    background: var(--violet);
    color: var(--white);
    border-color: var(--violet);
}

.btn-primary:hover {
    background: var(--violet-dark);
    border-color: var(--violet-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--violet);
    border-color: var(--violet);
}

.btn-outline:hover {
    background: var(--violet);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 44px;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-light);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--dark);
}

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

.logo-icon {
    flex-shrink: 0;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--dark);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--violet);
    transition: width 0.25s;
}

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

.nav-links a.active {
    color: var(--violet);
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 64px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(124, 58, 237, 0.08), transparent 70%),
        radial-gradient(ellipse 60% 50% at 80% 80%, rgba(162, 28, 175, 0.06), transparent 60%);
    pointer-events: none;
}

.hero-inner {
    position: relative;
    text-align: center;
    padding: 80px 0;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 100px;
    background: var(--violet-light);
    color: var(--violet);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 0.02em;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 20px;
    color: var(--dark);
}

.gradient-text {
    background: linear-gradient(135deg, var(--violet), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: 1.125rem;
    color: var(--gray);
    max-width: 580px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--violet);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.3s;
}

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

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: var(--violet-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--dark);
}

.service-card p {
    font-size: 0.9375rem;
    color: var(--gray);
    line-height: 1.7;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 240px;
    gap: 16px;
}

.portfolio-item {
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, var(--violet-light), var(--light));
    border: 1px solid var(--gray-light);
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-item::before {
    content: attr(aria-label);
    font-size: 0.875rem;
    color: var(--gray);
}

.portfolio-item:hover {
    border-color: var(--violet);
    box-shadow: var(--shadow);
}

.portfolio-item.tall {
    grid-row: span 2;
}

.portfolio-item.wide {
    grid-column: span 2;
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(30, 27, 75, 0.85), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.3s;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h3 {
    color: var(--white);
    font-size: 1.125rem;
    font-weight: 700;
}

.portfolio-overlay p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.875rem;
}

.timeline {
    max-width: 640px;
    margin: 0 auto;
    position: relative;
    padding-left: 48px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 19px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--violet), var(--purple));
}

.timeline-item {
    position: relative;
    margin-bottom: 48px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -48px;
    top: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--violet);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 0.875rem;
}

.timeline-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--dark);
}

.timeline-content p {
    font-size: 0.9375rem;
    color: var(--gray);
    line-height: 1.7;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stats-card {
    text-align: center;
    padding: 32px 16px;
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: var(--radius);
    transition: all 0.3s;
}

.stats-card:hover {
    border-color: var(--violet);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.stats-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--violet), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.stats-card .stats-label {
    font-size: 0.9375rem;
    color: var(--gray);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.pricing-card {
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: var(--radius);
    padding: 40px 32px;
    position: relative;
    transition: all 0.3s;
}

.pricing-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.pricing-featured {
    border-color: var(--violet);
    box-shadow: var(--shadow);
    transform: scale(1.05);
}

.pricing-featured:hover {
    transform: scale(1.05) translateY(-4px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 20px;
    border-radius: 100px;
    background: linear-gradient(135deg, var(--violet), var(--purple));
    color: var(--white);
    font-size: 0.8125rem;
    font-weight: 600;
    white-space: nowrap;
}

.pricing-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.pricing-amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--violet);
    margin-bottom: 8px;
}

.pricing-desc {
    font-size: 0.9375rem;
    color: var(--gray);
    margin-bottom: 24px;
    line-height: 1.6;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    padding: 8px 0;
    font-size: 0.9375rem;
    color: var(--dark);
    border-bottom: 1px solid var(--gray-light);
    display: flex;
    align-items: center;
    gap: 8px;
}

.pricing-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--violet);
    flex-shrink: 0;
}

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

.faq-list {
    max-width: 720px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--gray-light);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    background: none;
    border: none;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--dark);
    cursor: pointer;
    font-family: inherit;
    text-align: left;
    transition: color 0.2s;
}

.faq-question::after {
    content: '+';
    font-size: 1.25rem;
    color: var(--violet);
    transition: transform 0.3s;
    font-weight: 300;
}

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

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.active .faq-answer {
    max-height: 400px;
    padding-bottom: 20px;
}

.faq-answer p {
    font-size: 0.9375rem;
    color: var(--gray);
    line-height: 1.7;
}

.cta-section {
    padding: 96px 0;
    background: linear-gradient(135deg, var(--dark), #2e1065);
}

.cta-inner {
    text-align: center;
}

.cta-inner h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 12px;
    letter-spacing: -0.03em;
}

.cta-inner p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 36px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 64px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-top: 12px;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--white);
    font-size: 0.9375rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a,
.footer-contact a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9375rem;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--violet-light);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-contact a {
    word-break: break-all;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.4);
}

.page-header {
    padding: 160px 0 64px;
    background: var(--light);
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--violet), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-header p {
    font-size: 1.125rem;
    color: var(--gray);
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.7;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.content-text h2 {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
    color: var(--dark);
}

.content-text p {
    font-size: 1rem;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 16px;
}

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

.placeholder-img {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--violet-light), var(--light));
    border: 1px solid var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    font-size: 0.9375rem;
}

.placeholder-img::after {
    content: 'NovaWeb Team';
    opacity: 0.5;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.value-card {
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.3s;
}

.value-card:hover {
    border-color: var(--violet);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.value-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--dark);
}

.value-card p {
    font-size: 0.9375rem;
    color: var(--gray);
    line-height: 1.7;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.team-card {
    text-align: center;
    padding: 32px 16px;
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: var(--radius);
    transition: all 0.3s;
}

.team-card:hover {
    border-color: var(--violet);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.team-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--violet-light), var(--light));
    border: 2px solid var(--violet-light);
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--violet);
}

.team-card h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--dark);
}

.team-card span {
    font-size: 0.875rem;
    color: var(--gray);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 64px;
    align-items: flex-start;
}

.contact-info h2 {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 12px;
    color: var(--dark);
}

.contact-info > p {
    font-size: 1rem;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 32px;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.9375rem;
    color: var(--dark);
}

.contact-detail a {
    color: var(--dark);
}

.contact-detail a:hover {
    color: var(--violet);
}

.contact-form {
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: var(--radius);
    padding: 40px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-light);
    border-radius: 8px;
    font-size: 0.9375rem;
    font-family: inherit;
    color: var(--dark);
    background: var(--white);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--violet);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

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

.form-note {
    font-size: 0.8125rem;
    color: var(--gray);
    margin-top: 16px;
    text-align: center;
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
    }

    .portfolio-item.tall,
    .portfolio-item.wide {
        grid-row: span 1;
        grid-column: span 1;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .pricing-featured {
        transform: none;
    }

    .pricing-featured:hover {
        transform: translateY(-4px);
    }

    .content-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

    .section-heading h2 {
        font-size: 2rem;
    }

    .section {
        padding: 64px 0;
    }

    .nav-links {
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn-lg {
        padding: 14px 32px;
        font-size: 1rem;
    }

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

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

    .page-header h1 {
        font-size: 2rem;
    }

    .cta-inner h2 {
        font-size: 1.75rem;
    }
}