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

:root {
    color-scheme: dark;
    --bg: #020817;
    --bg-soft: #071322;
    --surface: #0a1424;
    --surface-strong: #0f1c31;
    --line: rgba(148, 163, 184, 0.22);
    --line-strong: rgba(87, 240, 255, 0.34);
    --text: #f8fbff;
    --muted: #a8b5ca;
    --muted-strong: #d4deeb;
    --blue: #25a7ff;
    --blue-strong: #49c7ff;
    --violet: #8a5cff;
    --cyan: #57f0ff;
    --green: #5ef0a1;
    --warning: #ff8f70;
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
    --radius: 8px;
    --container: 1180px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 86px;
}

body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    background:
        linear-gradient(180deg, rgba(6, 19, 34, 0.92), var(--bg) 22rem),
        var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
}

body.menu-open {
    overflow: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(87, 240, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(87, 240, 255, 0.04) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 72%);
}

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

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    border: 0;
}

:focus-visible {
    outline: 3px solid rgba(87, 240, 255, 0.72);
    outline-offset: 3px;
}

.skip-link {
    position: fixed;
    top: 14px;
    left: 14px;
    z-index: 2000;
    transform: translateY(-140%);
    border-radius: var(--radius);
    background: var(--cyan);
    color: #02111c;
    padding: 10px 14px;
    font-weight: 800;
}

.skip-link:focus {
    transform: translateY(0);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.container {
    width: min(var(--container), calc(100% - 40px));
    margin-inline: auto;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    width: 100%;
    background: rgba(2, 8, 23, 0.54);
    border-bottom: 1px solid transparent;
    backdrop-filter: blur(18px);
    transition: background 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.site-header.is-scrolled {
    background: rgba(2, 8, 23, 0.93);
    border-color: rgba(148, 163, 184, 0.16);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
}

.header-inner {
    width: min(var(--container), calc(100% - 40px));
    min-height: 76px;
    margin-inline: auto;
    display: flex;
    align-items: center;
    gap: 22px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: max-content;
    font-weight: 900;
    line-height: 1;
}

.brand-mark {
    width: 40px;
    height: 40px;
    display: inline-grid;
    place-items: center;
    overflow: hidden;
    border: 1px solid rgba(87, 240, 255, 0.44);
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: 0 0 28px rgba(37, 167, 255, 0.26);
}

.brand-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 3px;
}

.site-nav {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 22px;
    color: var(--muted-strong);
    font-size: 0.94rem;
}

.site-nav a {
    position: relative;
    padding-block: 8px;
    transition: color 180ms ease;
}

.site-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 2px;
    height: 2px;
    transform: scaleX(0);
    transform-origin: left;
    background: linear-gradient(90deg, var(--blue), var(--violet));
    transition: transform 180ms ease;
}

.site-nav a:hover {
    color: var(--text);
}

.site-nav a:hover::after {
    transform: scaleX(1);
}

.nav-quote {
    display: none;
}

.header-cta,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 46px;
    border-radius: var(--radius);
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.78rem;
    line-height: 1.25;
    text-align: center;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.header-cta {
    padding: 0 18px;
    background: rgba(37, 167, 255, 0.12);
    border: 1px solid rgba(87, 240, 255, 0.45);
    color: var(--text);
}

.header-cta:hover,
.btn:hover {
    transform: translateY(-2px);
}

.header-cta:hover {
    box-shadow: 0 0 32px rgba(37, 167, 255, 0.24);
    border-color: rgba(87, 240, 255, 0.8);
}

.header-cta i,
.btn i {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    margin-left: auto;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    border-radius: var(--radius);
    background: rgba(15, 28, 49, 0.88);
    border: 1px solid var(--line);
    color: var(--text);
    cursor: pointer;
}

.nav-toggle span:not(.sr-only) {
    width: 20px;
    height: 2px;
    background: currentColor;
    transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 116px 0 30px;
    overflow: hidden;
    background:
        linear-gradient(
            90deg,
            rgba(2, 8, 23, 0.96) 0%,
            rgba(2, 8, 23, 0.75) 45%,
            rgba(2, 8, 23, 0.25) 100%
        ),
        url("../assets/images/kernel-codes-hero.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 34%;
    background: linear-gradient(180deg, transparent, rgba(2, 8, 23, 0.96));
    pointer-events: none;
}

.hero-content,
.hero-indicators {
    position: relative;
    z-index: 1;
}

.hero-content {
    padding-block: clamp(56px, 12vh, 110px);
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--cyan);
    font-size: 0.82rem;
    font-weight: 900;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    overflow-wrap: anywhere;
}

h1,
h2,
h3 {
    margin: 0;
    line-height: 1.08;
}

h1 {
    max-width: 780px;
    font-size: 4.45rem;
}

h2 {
    font-size: 2.7rem;
}

h3 {
    font-size: 1.22rem;
}

.hero-copy {
    max-width: 690px;
    margin: 24px 0 0;
    color: var(--muted-strong);
    font-size: 1.18rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.btn {
    padding: 0 22px;
    border: 1px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--blue), var(--violet));
    color: #ffffff;
    box-shadow: 0 18px 42px rgba(37, 167, 255, 0.22);
}

.btn-primary:hover {
    box-shadow: 0 18px 54px rgba(138, 92, 255, 0.32);
}

.btn:disabled,
.btn[aria-busy="true"] {
    cursor: wait;
    opacity: 0.72;
    pointer-events: none;
    transform: none;
}

.btn-secondary {
    background: rgba(15, 28, 49, 0.72);
    border-color: rgba(148, 163, 184, 0.28);
    color: var(--text);
}

.btn-secondary:hover {
    border-color: rgba(87, 240, 255, 0.58);
    background: rgba(15, 28, 49, 0.92);
}

.btn-outline {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(37, 167, 255, 0.08), rgba(138, 92, 255, 0.05)),
        rgba(15, 28, 49, 0.68);
    border-color: rgba(87, 240, 255, 0.34);
    color: var(--text);
}

.btn-outline::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(87, 240, 255, 0.18), transparent);
    opacity: 0;
    transform: translateX(-60%);
    transition: opacity 180ms ease, transform 380ms ease;
}

.btn-outline:hover {
    border-color: rgba(87, 240, 255, 0.78);
    background:
        linear-gradient(180deg, rgba(37, 167, 255, 0.13), rgba(138, 92, 255, 0.09)),
        rgba(15, 28, 49, 0.92);
    box-shadow: 0 16px 44px rgba(37, 167, 255, 0.18);
}

.btn-outline:hover::before {
    opacity: 1;
    transform: translateX(60%);
}

.btn-outline > * {
    position: relative;
    z-index: 1;
}

.hero-indicators {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
}

.hero-indicators article,
.service-card,
.project-card,
.differential-card,
.contact-form {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02)),
        rgba(10, 20, 36, 0.78);
    box-shadow: var(--shadow);
}

.hero-indicators article {
    min-height: 98px;
    display: grid;
    align-content: center;
    justify-items: start;
    gap: 10px;
    padding: 16px;
    backdrop-filter: blur(16px);
}

.hero-indicators i,
.service-card i,
.differential-card i,
.contact-points i {
    width: 26px;
    height: 26px;
    color: var(--cyan);
}

.hero-indicators span {
    color: var(--muted-strong);
    font-size: 0.88rem;
    line-height: 1.35;
}

.section {
    position: relative;
    padding: clamp(76px, 9vw, 118px) 0;
}

.section-contrast {
    background:
        linear-gradient(180deg, rgba(10, 20, 36, 0.72), rgba(2, 8, 23, 0.72)),
        linear-gradient(90deg, rgba(37, 167, 255, 0.08), rgba(138, 92, 255, 0.08));
    border-block: 1px solid rgba(148, 163, 184, 0.12);
}

.section-header {
    max-width: 760px;
    margin-bottom: 42px;
}

.section-header p:not(.eyebrow),
.contact-copy > p,
.final-cta p,
.tech-inner p,
.site-footer p {
    color: var(--muted);
    margin: 16px 0 0;
}

.services-grid,
.projects-grid,
.differentials-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.service-card,
.differential-card {
    min-height: 248px;
    padding: 26px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.service-card:hover,
.project-card:hover,
.differential-card:hover {
    transform: translateY(-5px);
    border-color: var(--line-strong);
    background:
        linear-gradient(180deg, rgba(37, 167, 255, 0.09), rgba(255, 255, 255, 0.018)),
        rgba(10, 20, 36, 0.86);
}

.service-card p,
.differential-card p,
.project-card p,
.timeline-item p,
.flow-step p {
    margin: 0;
    color: var(--muted);
}

.problem-flows {
    display: grid;
    gap: 14px;
}

.problem-flow {
    display: grid;
    grid-template-columns: 1fr 42px 1fr 42px 1fr;
    align-items: stretch;
    gap: 10px;
}

.flow-step {
    min-height: 136px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(10, 20, 36, 0.68);
}

.flow-step span {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--muted-strong);
    font-size: 0.82rem;
    font-weight: 900;
    text-transform: uppercase;
}

.flow-problem {
    border-color: rgba(255, 143, 112, 0.34);
}

.flow-solution {
    border-color: rgba(87, 240, 255, 0.34);
}

.flow-result {
    border-color: rgba(94, 240, 161, 0.34);
}

.flow-problem span {
    color: var(--warning);
}

.flow-solution span {
    color: var(--cyan);
}

.flow-result span {
    color: var(--green);
}

.flow-arrow {
    display: grid;
    place-items: center;
    color: var(--cyan);
}

.flow-arrow i {
    width: 22px;
    height: 22px;
}

.timeline {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.timeline::before {
    content: "";
    position: absolute;
    top: 30px;
    left: 4%;
    right: 4%;
    height: 1px;
    background: linear-gradient(90deg, rgba(37, 167, 255, 0.6), rgba(138, 92, 255, 0.52), rgba(94, 240, 161, 0.5));
}

.timeline-item {
    position: relative;
    display: grid;
    gap: 18px;
}

.timeline-number {
    position: relative;
    z-index: 1;
    width: 60px;
    height: 60px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    border: 1px solid rgba(87, 240, 255, 0.45);
    background: var(--surface);
    color: var(--cyan);
    font-weight: 900;
    box-shadow: 0 0 34px rgba(37, 167, 255, 0.24);
}

.timeline-item h3 {
    margin-bottom: 10px;
}

.tech-section {
    padding: clamp(54px, 6vw, 76px) 0;
    overflow: hidden;
    border-block: 1px solid rgba(148, 163, 184, 0.12);
    background:
        linear-gradient(90deg, rgba(94, 240, 161, 0.06), transparent 36%, rgba(138, 92, 255, 0.07)),
        linear-gradient(135deg, rgba(7, 19, 34, 0.9), rgba(6, 16, 30, 0.78));
}

.tech-inner {
    display: grid;
    grid-template-columns: minmax(240px, 0.72fr) minmax(0, 1.28fr);
    gap: clamp(30px, 5vw, 64px);
    align-items: center;
}

.tech-inner h2 {
    font-size: clamp(2rem, 3vw, 2.85rem);
}

.tech-marquee {
    position: relative;
    min-width: 0;
    overflow: hidden;
    padding-block: 12px;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}

.tech-marquee-track {
    display: flex;
    width: max-content;
    animation: tech-marquee 78s linear infinite;
    will-change: transform;
}

.tech-marquee:hover .tech-marquee-track,
.tech-marquee:focus-within .tech-marquee-track {
    animation-play-state: paused;
}

.tech-marquee-group {
    display: flex;
    align-items: stretch;
    gap: 12px;
    padding-right: 12px;
}

.tech-card {
    --tech-a: var(--blue);
    --tech-b: var(--violet);
    --tech-c: rgba(15, 28, 49, 0.84);
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    width: 156px;
    min-height: 74px;
    padding: 12px 14px;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: var(--radius);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.01)),
        rgba(10, 20, 36, 0.86);
    box-shadow: 0 16px 38px rgba(0, 0, 0, 0.22);
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.tech-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--tech-a), var(--tech-b), var(--tech-c));
    opacity: 0.18;
    transition: opacity 180ms ease;
}

.tech-card:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--tech-a), #ffffff 18%);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.02)),
        rgba(14, 27, 48, 0.94);
}

.tech-card:hover::before {
    opacity: 0.26;
}

.tech-mark,
.tech-name {
    position: relative;
    z-index: 1;
}

.tech-mark {
    position: relative;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    display: grid;
    place-items: center;
    border-radius: var(--radius);
    background-color: rgba(248, 251, 255, 0.96);
    background-position: center;
    background-repeat: no-repeat;
    background-size: 68%;
    color: transparent;
    font-size: 0;
    font-weight: 950;
    line-height: 0;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.24),
        0 10px 24px color-mix(in srgb, var(--tech-a), transparent 68%);
}

.tech-mark::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--tech-a), transparent 62%);
    opacity: 0.18;
    pointer-events: none;
}

.tech-name {
    color: var(--muted-strong);
    font-size: 0.88rem;
    font-weight: 850;
    line-height: 1.16;
}

.tech-card--csharp {
    --tech-a: #6d6bff;
    --tech-b: #25a7ff;
    --tech-c: #1b2a55;
}

.tech-card--csharp .tech-mark {
    background-image: url("../assets/images/tech/csharp.svg");
}

.tech-card--cpp {
    --tech-a: #40d8ff;
    --tech-b: #3674ff;
    --tech-c: #0f2c54;
}

.tech-card--cpp .tech-mark {
    background-image: url("../assets/images/tech/cplusplus.svg");
}

.tech-card--dotnet {
    --tech-a: #8a5cff;
    --tech-b: #b26cff;
    --tech-c: #251c58;
}

.tech-card--dotnet .tech-mark {
    background-image: url("../assets/images/tech/dotnet.svg");
    background-size: 74%;
}

.tech-card--aspnet {
    --tech-a: #25a7ff;
    --tech-b: #57f0ff;
    --tech-c: #123451;
}

.tech-card--aspnet .tech-mark {
    background-image: url("../assets/images/tech/dotnetcore.svg");
    background-size: 74%;
}

.tech-card--html {
    --tech-a: #ff7a45;
    --tech-b: #ff3d71;
    --tech-c: #4a1e21;
}

.tech-card--html .tech-mark {
    background-image: url("../assets/images/tech/html5.svg");
}

.tech-card--css {
    --tech-a: #30a7ff;
    --tech-b: #4f7cff;
    --tech-c: #132f5a;
}

.tech-card--css .tech-mark {
    background-image: url("../assets/images/tech/css3.svg");
}

.tech-card--javascript {
    --tech-a: #ffd65a;
    --tech-b: #ff9f43;
    --tech-c: #4a3612;
}

.tech-card--javascript .tech-mark {
    background-image: url("../assets/images/tech/javascript.svg");
}

.tech-card--postgres {
    --tech-a: #5bbcff;
    --tech-b: #4f7cff;
    --tech-c: #153252;
}

.tech-card--postgres .tech-mark {
    background-image: url("../assets/images/tech/postgresql.svg");
}

.tech-card--sqlserver {
    --tech-a: #ff6b6b;
    --tech-b: #b6d4ff;
    --tech-c: #3b1f34;
}

.tech-card--sqlserver .tech-mark {
    background-image: url("../assets/images/tech/microsoftsqlserver.svg");
    background-size: 76%;
}

.tech-card--docker {
    --tech-a: #57f0ff;
    --tech-b: #25a7ff;
    --tech-c: #10395c;
}

.tech-card--docker .tech-mark {
    background-image: url("../assets/images/tech/docker.svg");
    background-size: 76%;
}

.tech-card--git {
    --tech-a: #ff8f70;
    --tech-b: #ff4f5f;
    --tech-c: #4c211b;
}

.tech-card--git .tech-mark {
    background-image: url("../assets/images/tech/git.svg");
}

.tech-card--github {
    --tech-a: #cbd5e1;
    --tech-b: #8a5cff;
    --tech-c: #20263b;
}

.tech-card--github .tech-mark {
    background-image: url("../assets/images/tech/github.svg");
}

.tech-card--linux {
    --tech-a: #f5d76e;
    --tech-b: #5ef0a1;
    --tech-c: #273816;
}

.tech-card--linux .tech-mark {
    background-image: url("../assets/images/tech/linux.svg");
    background-size: 76%;
}

.tech-card--rest {
    --tech-a: #5ef0a1;
    --tech-b: #57f0ff;
    --tech-c: #123d3a;
}

.tech-card--rest .tech-mark {
    background-image: url("../assets/images/tech/swagger.svg");
}

@keyframes tech-marquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

.project-card {
    overflow: hidden;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.solutions-carousel {
    position: relative;
}

.solutions-viewport {
    position: relative;
    margin: -8px;
    padding: 8px;
    overflow: hidden;
}

.solutions-grid {
    display: flex;
    grid-template-columns: none;
    align-items: stretch;
    gap: 18px;
    overflow-x: auto;
    overflow-y: visible;
    padding: 6px 8px 16px;
    scroll-behavior: smooth;
    scroll-padding-inline: 8px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}

.solutions-grid::-webkit-scrollbar {
    display: none;
}

.solutions-grid:focus-visible {
    outline: 3px solid rgba(87, 240, 255, 0.72);
    outline-offset: 4px;
}

.project-card.solution-card {
    position: relative;
    display: flex;
    flex: 0 0 calc((100% - 54px) / 4);
    min-height: 362px;
    isolation: isolate;
    padding: 24px;
    align-items: flex-end;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02)),
        rgba(10, 20, 36, 0.78);
    transition: transform 280ms ease, border-color 280ms ease, box-shadow 280ms ease;
}

.project-card.solution-card::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image: var(--solution-image);
    background-position: center top;
    background-size: cover;
    opacity: 0.74;
    transition: transform 320ms ease, filter 320ms ease, opacity 320ms ease;
}

.project-card.solution-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        radial-gradient(circle at 20% 16%, rgba(87, 240, 255, 0.18), transparent 34%),
        linear-gradient(180deg, rgba(5, 12, 26, 0.2) 0%, rgba(5, 12, 26, 0.64) 48%, rgba(5, 12, 26, 0.97) 100%);
    transition: opacity 280ms ease, background 280ms ease;
}

.project-card.solution-card:hover {
    border-color: rgba(87, 240, 255, 0.52);
    background:
        linear-gradient(180deg, rgba(37, 167, 255, 0.09), rgba(255, 255, 255, 0.018)),
        rgba(10, 20, 36, 0.86);
    box-shadow: 0 24px 70px rgba(37, 167, 255, 0.16);
}

.project-card.solution-card:hover::after {
    opacity: 0.9;
    filter: saturate(1.08) brightness(1.08);
    transform: scale(1.045);
}

.project-card.solution-card:hover::before {
    background:
        radial-gradient(circle at 20% 16%, rgba(87, 240, 255, 0.24), transparent 36%),
        linear-gradient(180deg, rgba(5, 12, 26, 0.1) 0%, rgba(5, 12, 26, 0.52) 48%, rgba(5, 12, 26, 0.95) 100%);
}

.solution-card > * {
    position: relative;
    z-index: 2;
}

.solution-content {
    display: grid;
    gap: 12px;
}

.solution-icon {
    display: inline-grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border: 1px solid rgba(87, 240, 255, 0.32);
    border-radius: 14px;
    background: rgba(2, 8, 23, 0.64);
    color: var(--cyan);
    box-shadow: 0 14px 34px rgba(37, 167, 255, 0.16);
    backdrop-filter: blur(12px);
    transition: color 280ms ease, border-color 280ms ease, transform 280ms ease, box-shadow 280ms ease;
}

.solution-icon i {
    width: 24px;
    height: 24px;
}

.project-card.solution-card:hover .solution-icon {
    border-color: rgba(87, 240, 255, 0.64);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 18px 42px rgba(87, 240, 255, 0.22);
}

.solution-content h3 {
    margin: 2px 0 0;
}

.solution-content p {
    color: rgba(203, 213, 225, 0.86);
}

.solution-card--sistemas {
    --solution-image: url("../assets/images/solutions/sistemas-sob-medida.webp");
}

.solution-card--api {
    --solution-image: url("../assets/images/solutions/api-integracoes.webp");
}

.solution-card--automacao {
    --solution-image: url("../assets/images/solutions/automacao-processos.webp");
}

.solution-card--dados {
    --solution-image: url("../assets/images/solutions/banco-dados.webp");
}

.solution-card--cloud {
    --solution-image: url("../assets/images/solutions/cloud-infraestrutura.webp");
}

.solution-card--dashboards {
    --solution-image: url("../assets/images/solutions/dashboards-relatorios.webp");
}

.solution-card--consultoria {
    --solution-image: url("../assets/images/solutions/consultoria-tecnologia.webp");
}

.solution-card--helpdesk {
    --solution-image: url("../assets/images/solutions/helpdesk.webp");
}

.solutions-carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-top: 18px;
}

.carousel-button {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 1px solid rgba(87, 240, 255, 0.28);
    border-radius: 999px;
    background:
        linear-gradient(180deg, rgba(37, 167, 255, 0.12), rgba(138, 92, 255, 0.06)),
        rgba(15, 28, 49, 0.82);
    color: var(--text);
    cursor: pointer;
    box-shadow: 0 14px 34px rgba(2, 8, 23, 0.28);
    transition: transform 220ms ease, border-color 220ms ease, background 220ms ease, color 220ms ease, opacity 220ms ease;
}

.carousel-button:hover {
    transform: translateY(-2px);
    border-color: rgba(87, 240, 255, 0.58);
    background:
        linear-gradient(180deg, rgba(37, 167, 255, 0.18), rgba(138, 92, 255, 0.1)),
        rgba(15, 28, 49, 0.94);
    color: #ffffff;
}

.carousel-button:disabled {
    cursor: default;
    opacity: 0.38;
    transform: none;
}

.carousel-button i {
    width: 22px;
    height: 22px;
}

.carousel-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    gap: 8px;
}

.carousel-dot {
    width: 9px;
    height: 9px;
    border: 0;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.34);
    cursor: pointer;
    transition: width 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.carousel-dot.is-active {
    width: 28px;
    background: linear-gradient(135deg, var(--cyan), var(--violet));
    box-shadow: 0 0 18px rgba(87, 240, 255, 0.24);
}

.project-media {
    min-height: 208px;
    aspect-ratio: 16 / 9;
    display: grid;
    place-items: center;
    background:
        linear-gradient(135deg, rgba(37, 167, 255, 0.24), rgba(138, 92, 255, 0.16)),
        linear-gradient(180deg, rgba(2, 8, 23, 0.2), rgba(2, 8, 23, 0.65));
    border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

.project-media i {
    width: 56px;
    height: 56px;
    color: var(--cyan);
    filter: drop-shadow(0 0 18px rgba(87, 240, 255, 0.34));
}

.project-content {
    padding: 24px;
}

.project-content h3 {
    margin-bottom: 10px;
}

.projects-actions {
    position: relative;
    display: flex;
    justify-content: center;
    margin-top: 34px;
    padding-top: 30px;
}

.projects-actions::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    width: min(520px, 100%);
    height: 1px;
    transform: translateX(-50%);
    background: linear-gradient(90deg, transparent, rgba(87, 240, 255, 0.34), transparent);
}

.projects-link {
    min-width: 238px;
    min-height: 52px;
    padding-inline: 20px;
}

.projects-link i {
    transition: transform 180ms ease;
}

.projects-link:hover i {
    transform: translate(2px, -2px);
}

.differentials-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.differential-card {
    min-height: 236px;
}

.final-cta {
    padding: clamp(72px, 8vw, 104px) 0;
    background:
        linear-gradient(90deg, rgba(37, 167, 255, 0.18), rgba(138, 92, 255, 0.18)),
        #071322;
    border-block: 1px solid rgba(87, 240, 255, 0.18);
}

.final-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.final-cta h2 {
    font-size: 2.9rem;
}

.contact-layout {
    display: grid;
    grid-template-columns: 0.84fr 1.16fr;
    gap: 46px;
    align-items: start;
}

.contact-copy {
    position: sticky;
    top: 112px;
}

.contact-copy h2 {
    font-size: 2.65rem;
}

.contact-points {
    display: grid;
    gap: 14px;
    margin-top: 30px;
}

.contact-points div {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--muted-strong);
}

.contact-points i {
    flex: 0 0 auto;
    margin-top: 2px;
}

.contact-form {
    padding: 28px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-row {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
}

.form-row label {
    color: var(--muted-strong);
    font-weight: 800;
    font-size: 0.94rem;
}

.form-row input,
.form-row select,
.form-row textarea {
    width: 100%;
    border: 1px solid rgba(148, 163, 184, 0.25);
    border-radius: var(--radius);
    background: rgba(2, 8, 23, 0.7);
    color: var(--text);
    padding: 13px 14px;
    outline: none;
    transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    border-color: rgba(87, 240, 255, 0.72);
    box-shadow: 0 0 0 4px rgba(37, 167, 255, 0.12);
    background: rgba(2, 8, 23, 0.9);
}

.form-row .is-invalid {
    border-color: rgba(255, 143, 112, 0.8);
    box-shadow: 0 0 0 4px rgba(255, 143, 112, 0.1);
}

.field-error {
    min-height: 1.2rem;
    color: #ffb29c;
    font-size: 0.84rem;
}

.form-submit {
    width: 100%;
    margin-top: 4px;
}

.form-feedback {
    min-height: 1.4rem;
    margin: 16px 0 0;
    color: #ffb29c;
}

.form-feedback.is-success {
    color: var(--green);
}

.site-footer {
    padding: 34px 0;
    border-top: 1px solid rgba(148, 163, 184, 0.14);
    background: #020817;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 24px;
    align-items: center;
}

.footer-brand {
    margin-bottom: 10px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 14px 20px;
    color: var(--muted-strong);
}

.footer-links a {
    transition: color 180ms ease;
}

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

.footer-contact {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-contact-link {
    --social-color: var(--cyan);
    --social-border: rgba(87, 240, 255, 0.26);
    --social-bg: rgba(87, 240, 255, 0.1);
    --social-glow: rgba(87, 240, 255, 0.18);
    position: relative;
    width: 42px;
    height: 42px;
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 1px solid var(--social-border);
    border-radius: var(--radius);
    padding: 0;
    background: rgba(15, 28, 49, 0.72);
    color: var(--muted-strong);
    font-weight: 800;
    transition: transform 180ms ease, border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.footer-contact-link::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 18% 50%, var(--social-glow), transparent 48%);
    opacity: 0.75;
    pointer-events: none;
}

.footer-contact-link > * {
    position: relative;
    z-index: 1;
}

.social-icon {
    width: 28px;
    height: 28px;
    display: inline-grid;
    place-items: center;
    border-radius: var(--radius);
    background: var(--social-bg);
    color: var(--social-color);
    box-shadow: 0 0 22px var(--social-glow);
}

.social-icon svg {
    width: 18px;
    height: 18px;
}

.footer-contact-link--whatsapp {
    --social-color: #25d366;
    --social-border: rgba(37, 211, 102, 0.38);
    --social-bg: rgba(37, 211, 102, 0.12);
    --social-glow: rgba(37, 211, 102, 0.2);
}

.footer-contact-link--instagram {
    --social-color: #ffffff;
    --social-border: rgba(214, 41, 118, 0.42);
    --social-bg: linear-gradient(135deg, #feda75 0%, #fa7e1e 28%, #d62976 56%, #962fbf 78%, #4f5bd5 100%);
    --social-glow: rgba(214, 41, 118, 0.24);
}

.footer-contact-link--github {
    --social-color: #ffffff;
    --social-border: rgba(248, 251, 255, 0.26);
    --social-bg: rgba(248, 251, 255, 0.1);
    --social-glow: rgba(248, 251, 255, 0.14);
}

.footer-contact-link:hover {
    transform: translateY(-2px);
    border-color: var(--social-color);
    background: rgba(15, 28, 49, 0.92);
    color: var(--text);
}

.copyright {
    grid-column: 1 / -1;
    border-top: 1px solid rgba(148, 163, 184, 0.12);
    padding-top: 18px;
    font-size: 0.9rem;
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 650ms ease, transform 650ms ease;
}

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

@media (max-width: 1120px) {
    h1 {
        font-size: 3.55rem;
    }

    h2 {
        font-size: 2.25rem;
    }

    .hero-indicators {
        grid-template-columns: repeat(3, 1fr);
    }

    .services-grid,
    .projects-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .project-card.solution-card {
        flex-basis: calc((100% - 36px) / 3);
    }

    .differentials-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .problem-flow {
        grid-template-columns: 1fr;
    }

    .flow-arrow {
        transform: rotate(90deg);
        min-height: 28px;
    }
}

@media (max-width: 900px) {
    body.menu-open::after {
        content: "";
        position: fixed;
        inset: 0;
        z-index: 900;
        background: rgba(2, 8, 23, 0.72);
        backdrop-filter: blur(4px);
    }

    .site-nav {
        position: fixed;
        top: 86px;
        left: 20px;
        right: 20px;
        z-index: 1001;
        display: grid;
        gap: 6px;
        padding: 18px;
        margin: 0;
        border: 1px solid rgba(87, 240, 255, 0.28);
        border-radius: var(--radius);
        background: rgba(7, 19, 34, 0.98);
        box-shadow: var(--shadow);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: opacity 180ms ease, transform 180ms ease;
    }

    .site-nav.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .site-nav a {
        padding: 12px;
        border-radius: var(--radius);
    }

    .site-nav a:hover {
        background: rgba(37, 167, 255, 0.1);
    }

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

    .nav-quote {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-height: 44px;
        margin-top: 8px;
        background: linear-gradient(135deg, var(--blue), var(--violet));
        color: #ffffff;
        font-weight: 900;
        text-transform: uppercase;
        font-size: 0.82rem;
    }

    .header-cta {
        display: none;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .hero {
        min-height: auto;
        padding-top: 98px;
    }

    .hero-content {
        padding-block: 54px;
    }

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

    .project-card.solution-card {
        flex-basis: calc((100% - 18px) / 2);
    }

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

    .timeline::before {
        top: 0;
        left: 29px;
        right: auto;
        bottom: 0;
        width: 1px;
        height: auto;
    }

    .timeline-item {
        grid-template-columns: 60px 1fr;
        align-items: start;
    }

    .tech-inner,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .tech-marquee {
        margin-inline: -20px;
    }

    .contact-copy {
        position: static;
    }

    .final-cta-inner {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 680px) {
    .container,
    .header-inner {
        width: min(100% - 28px, var(--container));
    }

    .header-inner {
        min-height: 68px;
    }

    .brand span:last-child {
        font-size: 0.92rem;
    }

    .site-nav {
        top: 78px;
        left: 14px;
        right: 14px;
    }

    h1 {
        font-size: 2.45rem;
    }

    h2,
    .contact-copy h2,
    .final-cta h2 {
        font-size: 1.9rem;
    }

    .hero-copy {
        font-size: 1rem;
    }

    .hero-actions,
    .hero-actions .btn,
    .final-cta .btn {
        width: 100%;
    }

    .hero-indicators,
    .services-grid,
    .projects-grid,
    .differentials-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .solutions-viewport {
        margin-inline: -4px;
        padding-inline: 4px;
    }

    .solutions-grid {
        padding-inline: 4px;
    }

    .project-card.solution-card {
        flex-basis: calc(100% - 8px);
        min-height: 342px;
    }

    .tech-inner {
        gap: 20px;
    }

    .tech-marquee {
        margin-inline: -14px;
    }

    .tech-card {
        width: 136px;
        min-height: 66px;
        gap: 10px;
        padding: 10px;
    }

    .tech-mark {
        width: 36px;
        height: 36px;
        flex-basis: 36px;
        font-size: 0.66rem;
    }

    .tech-name {
        font-size: 0.8rem;
    }

    .solutions-carousel-controls {
        gap: 10px;
    }

    .carousel-dots {
        gap: 6px;
    }

    .hero-indicators article {
        min-height: 82px;
        grid-template-columns: 28px 1fr;
        align-items: center;
    }

    .section {
        padding: 68px 0;
    }

    .service-card,
    .differential-card {
        min-height: auto;
        padding: 22px;
    }

    .contact-form {
        padding: 22px;
    }

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

    .footer-links {
        justify-content: flex-start;
    }
}

@media (max-width: 430px) {
    .brand-mark {
        width: 36px;
        height: 36px;
    }

    h1 {
        font-size: 2.08rem;
    }

    .btn,
    .nav-quote {
        font-size: 0.72rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }

    .tech-marquee {
        overflow-x: auto;
        -webkit-mask-image: none;
        mask-image: none;
        scrollbar-width: none;
    }

    .tech-marquee::-webkit-scrollbar {
        display: none;
    }

    .tech-marquee-track {
        animation: none !important;
    }

    .tech-marquee-group[aria-hidden="true"] {
        display: none;
    }
}