:root {
    color-scheme: light dark;
    --brand: #4c6ef5;
    --brand-alt: #18c5d8;
    --brand-dark: #1b1f3b;
    --text: #0c1027;
    --muted: #566079;
    --bg: #f4f6ff;
    --surface: #ffffff;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
}

header {
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at top, rgba(76, 110, 245, 0.25), transparent 60%),
                linear-gradient(135deg, #070b1f, #101943 60%, #03142f);
    color: #fff;
    padding: 24px 7vw 120px;
    border-bottom: 3px solid transparent;
    border-image: linear-gradient(90deg, transparent, rgba(76, 110, 245, 0.5), rgba(24, 197, 216, 0.5), transparent) 1;
    animation: headerGlow 3s ease-in-out infinite alternate;
}

@keyframes headerGlow {
    0% {
        box-shadow: inset 0 -3px 20px rgba(76, 110, 245, 0.2);
    }
    100% {
        box-shadow: inset 0 -3px 30px rgba(24, 197, 216, 0.3);
    }
}

.glow {
    position: absolute;
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(24, 197, 216, 0.6), transparent 70%);
    filter: blur(12px);
    pointer-events: none;
    animation: drift 18s infinite alternate;
}

.glow.one {
    top: -200px;
    right: -120px;
}

.glow.two {
    bottom: -160px;
    left: -160px;
}

@keyframes drift {
    from { transform: translate3d(0, 0, 0); }
    to   { transform: translate3d(80px, -40px, 0); }
}

nav {
    position: sticky;
    top: 16px;
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 16px 32px;
    margin-bottom: 64px;
    margin-left: 7vw;
    margin-right: 7vw;
    border-radius: 999px;
    transition: all 0.3s ease;
    backdrop-filter: blur(0px);
}

nav.nav-transparent {
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
}

nav.nav-scrolled {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    padding: 12px 32px;
    border-bottom: none;
    border-radius: 999px;
    top: 8px;
}

.logo-container {
    position: fixed;
    top: 24px;
    left: 7vw;
    z-index: 200;
    pointer-events: auto;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    font-size: 1.1rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.3s ease;
    background: rgba(0, 0, 0, 0.7);
    padding: 12px 20px;
    border-radius: 16px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.logo:hover {
    transform: scale(1.05);
    background: rgba(0, 0, 0, 0.85);
    box-shadow: 0 6px 25px rgba(76, 110, 245, 0.3);
}

.logo img {
    height: 50px;
    width: auto;
    background: transparent;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 2px 8px rgba(76, 110, 245, 0.4)) brightness(1.1) contrast(1.1);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    object-fit: contain;
}

.logo:hover img {
    transform: rotate(5deg) scale(1.1);
    filter: drop-shadow(0 2px 8px rgba(76, 110, 245, 0.4)) brightness(1.15) contrast(1.15);
}

.logo span {
    color: #fff;
}

nav a {
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
    margin-left: 24px;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 8px 0;
    transition: all 0.3s ease;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(120deg, #4c6ef5, #18c5d8);
    transition: width 0.3s ease;
}

nav a:hover {
    color: #fff;
    transform: translateY(-2px);
}

nav a:hover::after {
    width: 100%;
}

nav a.nav-cta {
    background: linear-gradient(120deg, #4c6ef5, #18c5d8);
    padding: 10px 20px;
    border-radius: 999px;
    margin-left: 32px;
    box-shadow: 0 4px 15px rgba(76, 110, 245, 0.4);
    transition: all 0.3s ease;
}

nav a.nav-cta::after {
    display: none;
}

nav a.nav-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(76, 110, 245, 0.6);
    background: linear-gradient(120deg, #5c7ef5, #28d5e8);
}

nav button {
    display: none;
}

.hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    align-items: center;
}

.hero h1 {
    font-size: clamp(2.7rem, 6vw, 4.3rem);
    font-weight: 700;
    line-height: 1.1;
    margin: 0 0 24px;
}

.hero p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
    font-size: 1.1rem;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
    font-size: 1.15rem;
    line-height: 1.7;
}

.hero-card {
    background: rgba(255, 255, 255, 0.08);
    padding: 28px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 24px 60px rgba(5, 9, 27, 0.45);
    position: relative;
}

.hero-visual {
    position: relative;
    min-height: 360px;
    border-radius: 32px;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(76, 110, 245, 0.85), rgba(24, 197, 216, 0.75));
    padding: 24px;
}

.hero-visual canvas {
    width: 100%;
    height: 100%;
}

.floating-chip {
    position: absolute;
    padding: 12px 18px;
    border-radius: 999px;
    background: rgba(7, 11, 31, 0.65);
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    animation: float 6s ease-in-out infinite;
}

.floating-chip:nth-child(1) { top: 18%; left: 12%; animation-delay: 0s; }
.floating-chip:nth-child(2) { bottom: 22%; right: 8%; animation-delay: 1.5s; }
.floating-chip:nth-child(3) { top: 45%; right: 15%; animation-delay: 2.5s; }
.floating-chip:nth-child(4) { bottom: 45%; left: 15%; animation-delay: 3.5s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-16px); }
}

.btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn.primary {
    background: linear-gradient(120deg, #4c6ef5, #18c5d8);
    color: #fff;
    box-shadow: 0 18px 30px rgba(24, 197, 216, 0.33);
}

.btn.secondary {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn:hover {
    transform: translateY(-3px);
}

main section {
    padding: 96px 7vw;
    margin-bottom: 48px;
}

section > div {
    max-width: 1400px;
    margin: 0 auto;
}

section.reveal > div:first-child {
    background: #0b1028;
    color: #fff;
    border-radius: 32px;
    padding: 56px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(5, 9, 27, 0.45);
}

h2 {
    font-size: clamp(2rem, 3vw, 2.7rem);
    margin-bottom: 12px;
}

.section-lead {
    max-width: 640px;
    color: var(--muted);
}

.about-content {
    margin-top: 48px;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.about-card {
    padding: 32px;
    background: rgba(7, 11, 31, 0.6);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(76, 110, 245, 0.3);
}

.about-card h3 {
    color: #18c5d8;
    margin-bottom: 16px;
    font-size: 1.5rem;
}

.about-card p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
}

.why-choose {
    margin-top: 48px;
}

.why-choose h3 {
    font-size: 2rem;
    margin-bottom: 32px;
    text-align: center;
    color: #fff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.feature-item {
    padding: 24px;
    background: rgba(7, 11, 31, 0.6);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(76, 110, 245, 0.3);
    border-color: rgba(76, 110, 245, 0.4);
}

.feature-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 12px;
}

.feature-item h4 {
    margin: 12px 0 8px;
    color: #fff;
    font-size: 1.1rem;
}

.feature-item p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.6;
}

.services-detailed {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.service-card {
    background: rgba(7, 11, 31, 0.6);
    padding: 32px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(76, 110, 245, 0.4);
    border-color: rgba(76, 110, 245, 0.4);
}

.service-card h3 {
    color: #18c5d8;
    margin-bottom: 16px;
    font-size: 1.5rem;
}

.service-card > p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 24px;
    line-height: 1.7;
}

.service-includes {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.service-includes strong {
    display: block;
    margin-bottom: 12px;
    color: #fff;
    font-size: 1.05rem;
}

.service-includes ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-includes li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: rgba(255, 255, 255, 0.8);
}

.service-includes li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #18c5d8;
    font-weight: 700;
}

.services-checklist {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.cta-section {
    margin-top: 48px;
    text-align: center;
}

.packages-grid {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.package-card {
    background: rgba(7, 11, 31, 0.6);
    padding: 40px;
    border-radius: 24px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.package-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(76, 110, 245, 0.4);
}

.package-card.featured {
    border-color: rgba(76, 110, 245, 0.6);
    box-shadow: 0 12px 40px rgba(76, 110, 245, 0.4);
    background: rgba(11, 16, 40, 0.8);
}

.popular-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: linear-gradient(120deg, #4c6ef5, #18c5d8);
    color: #fff;
    padding: 6px 16px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
}

.package-card h3 {
    font-size: 1.8rem;
    margin-bottom: 8px;
    color: #fff;
}

.package-for {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 24px;
    font-style: italic;
}

.package-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.package-features li {
    padding: 10px 0;
    color: rgba(255, 255, 255, 0.85);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.package-cta {
    margin-top: 32px;
    text-align: center;
}

.custom-pricing {
    margin-top: 48px;
    padding: 24px;
    background: rgba(76, 110, 245, 0.15);
    border-radius: 16px;
    text-align: center;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.custom-pricing a {
    color: #18c5d8;
    font-weight: 600;
    text-decoration: none;
}

.industries-grid {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.industry-card {
    background: rgba(7, 11, 31, 0.6);
    padding: 32px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.industry-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(76, 110, 245, 0.4);
    border-color: rgba(76, 110, 245, 0.4);
}

.industry-card h3 {
    color: #18c5d8;
    margin-bottom: 16px;
    font-size: 1.4rem;
}

.industry-card p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin: 0;
}

.process-steps {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.process-step {
    padding: 32px;
    background: rgba(7, 11, 31, 0.6);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.process-step:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(76, 110, 245, 0.4);
    border-color: rgba(76, 110, 245, 0.4);
}

.step-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    background: rgba(76, 110, 245, 0.2);
    color: #18c5d8;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 20px;
    border: 2px solid rgba(76, 110, 245, 0.3);
}

.process-step h3 {
    margin-bottom: 12px;
    color: #fff;
    font-size: 1.3rem;
}

.process-step p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin: 0;
}

.contact-info {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-info p {
    margin: 8px 0;
    color: rgba(255, 255, 255, 0.9);
}

.contact-info a {
    color: #18c5d8;
    text-decoration: none;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    background: rgba(7, 11, 31, 0.6);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    font-size: 1.1rem;
    font-weight: 500;
    color: #fff;
}

.service-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(76, 110, 245, 0.4);
    border-color: rgba(76, 110, 245, 0.4);
}

.service-item .checkmark {
    color: #18c5d8;
    font-size: 1.4rem;
    font-weight: 700;
    flex-shrink: 0;
}

.card-grid {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 24px;
}

.card {
    position: relative;
    background: var(--surface);
    padding: 28px;
    border-radius: 24px;
    border: 1px solid rgba(76, 110, 245, 0.14);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(76, 110, 245, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 50px rgba(15, 23, 42, 0.14);
}

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

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(76, 110, 245, 0.2);
    color: #18c5d8;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(76, 110, 245, 0.3);
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.stat {
    background: #0c1027;
    color: #fff;
    padding: 28px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    text-align: center;
}

.stat strong {
    display: block;
    font-size: 2.8rem;
    color: #18c5d8;
}

.process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.step {
    padding: 24px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(76, 110, 245, 0.15);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.step span {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(76, 110, 245, 0.12);
    color: var(--brand);
    font-weight: 700;
    margin-bottom: 16px;
}

.pill-rail {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.pill {
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid rgba(15, 23, 42, 0.1);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--muted);
}

.portfolio-grid {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.portfolio-card {
    border-radius: 24px;
    padding: 28px;
    background: #050a1d;
    color: #e7ecff;
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 220px;
    position: relative;
    overflow: hidden;
}

.portfolio-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), transparent);
    pointer-events: none;
}

.portfolio-card small {
    color: #94a2ff;
}

.testimonial-area {
    margin-top: 48px;
    background: #070b1f;
    border-radius: 32px;
    padding: 56px;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
}

.slider {
    position: relative;
}

.testimonial {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    position: absolute;
    inset: 0;
}

.testimonial.active {
    opacity: 1;
    transform: translateX(0);
    position: relative;
}

.slider-controls {
    margin-top: 24px;
    display: flex;
    gap: 12px;
}

.slider-controls button {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: transparent;
    color: #fff;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s ease;
}

.slider-controls button:hover {
    background: rgba(255, 255, 255, 0.1);
}

.contact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    background: #0b1028;
    color: #fff;
    border-radius: 32px;
    padding: 56px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
}

form {
    display: grid;
    gap: 16px;
}

input, textarea {
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(7, 11, 31, 0.6);
    color: #fff;
    font-size: 1rem;
    font-family: inherit;
    transition: border 0.2s ease, transform 0.2s ease;
}

input:focus, textarea:focus {
    outline: none;
    border-color: #18c5d8;
    transform: translateY(-2px);
}

textarea {
    min-height: 140px;
    resize: vertical;
}

footer {
    padding: 40px 7vw 48px;
    background: #050818;
    color: #98a1c7;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: space-between;
    align-items: center;
}

footer a {
    color: #fff;
    text-decoration: none;
}

.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 920px) {
    nav {
        flex-wrap: wrap;
        gap: 12px;
    }

    nav button {
        display: inline-flex;
        background: transparent;
        border: 1px solid rgba(255, 255, 255, 0.4);
        color: #fff;
        padding: 6px 12px;
        border-radius: 999px;
        cursor: pointer;
    }

    .nav-links {
        width: 100%;
        display: none;
        flex-direction: column;
        gap: 12px;
        margin-top: 12px;
    }

    .nav-links a {
        margin: 0;
    }

    .nav-links.open {
        display: flex;
    }

    .testimonial-area, .contact {
        padding: 40px 32px;
    }
}

@media (max-width: 600px) {
    header {
        padding: 24px 6vw 96px;
    }

    main section {
        padding: 72px 6vw;
    }
}