:root {
    color-scheme: dark;
    --bg: #0b0e13;
    --surface: #121720;
    --surface-alt: #0f131b;
    --text: #edf1f7;
    --muted: #9ba7b9;
    --accent: #a6f4c5;
    --purple: #c4a7ff;
    --border: #26303d;
    --radius: 18px;
    --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 110px;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.65;
}

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

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

button,
a,
input,
select,
textarea,
summary {
    -webkit-tap-highlight-color: transparent;
}

:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 5px;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2,
h3 {
    line-height: 1.12;
    letter-spacing: -.045em;
}

h1 {
    font-size: clamp(2.6rem, 5.5vw, 5.2rem);
    font-weight: 750;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 24px;
}

h3 {
    font-size: 1.4rem;
}

p {
    margin-bottom: 20px;
}

.container {
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
}

.skip-link {
    position: fixed;
    top: -100px;
    left: 16px;
    background: var(--accent);
    color: var(--bg);
    padding: 12px;
    z-index: 3000;
}

.skip-link:focus {
    top: 12px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 14, 19, .94);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(16px);
}

.navbar {
    min-height: 84px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    font-weight: 750;
    font-size: 1.25rem;
    letter-spacing: -.04em;
    white-space: nowrap;
}

.brand-mark {
    color: var(--accent);
    margin-right: 12px;
    font-family: var(--mono);
}

.brand-dot,
.accent {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 28px;
    font-size: .9rem;
    color: var(--muted);
}

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

.hero {
    padding: 100px 0 110px;
    background-image:
        radial-gradient(ellipse at 80% 20%, rgba(166, 244, 197, .055), transparent 50%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.12fr 1fr;
    align-items: center;
    gap: 60px;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--mono);
    font-size: .72rem;
    letter-spacing: .12em;
    color: var(--accent);
    margin-bottom: 26px;
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 12px rgba(166, 244, 197, .5);
}

.hero h1 span {
    color: var(--accent);
}

.hero-description {
    color: var(--muted);
    max-width: 530px;
    font-size: 1.08rem;
    margin-top: 28px;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    min-height: 50px;
    padding: 13px 23px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-size: .9rem;
    font-weight: 650;
    cursor: pointer;
    transition: transform .2s, background .2s;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    background: var(--accent);
    color: #101a15;
}

.button-primary:hover {
    background: #c1ffda;
}

.button-secondary {
    border-color: var(--border);
    background: transparent;
    color: var(--text);
}

.button:disabled {
    opacity: .6;
    cursor: wait;
    transform: none;
}

.micro-copy {
    margin-top: 22px;
    color: var(--muted);
    font-family: var(--mono);
    font-size: .72rem;
}

.code-window {
    min-width: 0;
    background: #11161e;
    border: 1px solid #34403e;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, .3);
    transform: perspective(1200px) rotateY(-5deg) rotateX(2deg);
}

.window-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 17px;
    border-bottom: 1px solid var(--border);
    font-family: var(--mono);
    font-size: .7rem;
    color: var(--muted);
}

.window-dots {
    display: flex;
    gap: 6px;
}

.window-dots i {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #ff625b;
}

.window-dots i:nth-child(2) {
    background: #ffbd44;
}

.window-dots i:nth-child(3) {
    background: #00ca4e;
}

.code-content {
    padding: 27px 22px;
    font-family: var(--mono);
    font-size: .77rem;
    overflow-x: auto;
}

.code-content p {
    white-space: nowrap;
    margin: 0 0 7px;
}

.indent {
    padding-left: 20px;
}

.indent-double {
    padding-left: 40px;
}

.code-muted {
    color: #778396;
}

.code-purple {
    color: var(--purple);
}

.code-green {
    color: var(--accent);
}

.code-string {
    color: #e8c988;
}

.terminal-line {
    padding: 18px;
    border-top: 1px solid var(--border);
    background: #0b1016;
    font: .72rem var(--mono);
    color: var(--muted);
}

.cursor {
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

.tech-strip {
    border-block: 1px solid var(--border);
    background: #0e1218;
}

.tech-list {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    padding-block: 24px;
    color: var(--muted);
    font: .72rem var(--mono);
    letter-spacing: .08em;
}

.section {
    padding: 100px 0;
}

.section-alternate {
    background: var(--surface-alt);
    border-block: 1px solid var(--border);
}

.section-heading {
    max-width: 700px;
    margin-bottom: 44px;
}

.section-heading > p:last-child {
    color: var(--muted);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.service-card {
    padding: 34px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    transition: border-color .2s, transform .2s;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: #6a987d;
}

.card-number {
    display: block;
    color: var(--accent);
    font: .72rem var(--mono);
    margin-bottom: 35px;
}

.service-card p,
.process-grid p,
.studio-description,
.contact-description {
    color: var(--muted);
}

.card-tag {
    display: block;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    font: .7rem var(--mono);
    color: var(--muted);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 30px;
}

.step-number {
    display: block;
    font: 2rem var(--mono);
    color: var(--accent);
    margin-bottom: 22px;
}

.studio-grid,
.faq-layout,
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: start;
}

.studio-description {
    font-size: 1.1rem;
    padding-top: 35px;
}

.faq-list details {
    border-bottom: 1px solid var(--border);
    padding: 22px 0;
}

.faq-list summary {
    cursor: pointer;
    font-weight: 600;
}

.faq-list details p {
    color: var(--muted);
    margin: 18px 0 0;
}

.form-card {
    padding: 32px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.contact-form {
    display: grid;
    gap: 20px;
}

.contact-form h3 {
    margin-bottom: 4px;
}

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

.field {
    min-width: 0;
    display: grid;
    gap: 8px;
}

.field label {
    color: var(--muted);
    font-size: .85rem;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    min-width: 0;
    background: #0b1017;
    color: var(--text);
    border: 1px solid #303a48;
    border-radius: 8px;
    padding: 12px 14px;
}

.field textarea {
    resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--accent);
}

.form-note {
    font-size: .75rem;
    color: var(--muted);
    margin-bottom: 0;
}

.alert {
    padding: 15px;
    border: 1px solid;
    border-radius: 8px;
    margin-bottom: 22px;
}

.alert-success {
    border-color: #477458;
    color: #b2f4c7;
    background: #14271c;
}

.alert-error {
    border-color: #8b424b;
    color: #ffb8c2;
    background: #2b1820;
}

.site-footer {
    padding: 35px 0 90px;
    border-top: 1px solid var(--border);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-inner p {
    margin: 0;
    color: var(--muted);
    font-size: .8rem;
}

.robot-launcher {
    position: fixed;
    right: max(18px, env(safe-area-inset-right));
    bottom: max(18px, env(safe-area-inset-bottom));
    width: 64px;
    height: 72px;
    z-index: 200;
    display: grid;
    place-items: center;
    filter: drop-shadow(0 7px 8px rgba(0, 0, 0, .55));
    transition: transform .2s, filter .2s;
}

.robot-launcher svg {
    width: 100%;
    height: 100%;
}

.robot-launcher:hover {
    transform: translateY(-5px) rotate(-5deg);
    filter: drop-shadow(0 5px 15px rgba(166, 244, 197, .3));
}

.admin-page {
    min-height: 70vh;
}

.admin-count {
    color: var(--muted);
    margin-bottom: 30px;
}

.table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 12px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: .85rem;
}

th,
td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    color: var(--accent);
    background: var(--surface);
}

td {
    overflow-wrap: anywhere;
}

@media (max-width: 960px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .hero {
        padding-block: 65px;
    }

    .code-window {
        transform: none;
        max-width: 650px;
    }

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

    .studio-grid,
    .faq-layout,
    .contact-grid {
        gap: 35px;
    }
}

@media (max-width: 640px) {
    .container {
        width: calc(100% - 32px);
    }

    .navbar {
        flex-direction: column;
        justify-content: center;
        gap: 12px;
        padding-block: 14px;
    }

    .nav-links {
        gap: 20px;
        font-size: .8rem;
    }

    .hero h1 {
        font-size: clamp(2.5rem, 10vw, 3.6rem);
    }

    .cards-grid,
    .process-grid,
    .studio-grid,
    .faq-layout,
    .contact-grid,
    .form-row {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 65px 0;
    }

    .service-card,
    .form-card {
        padding: 24px;
    }

    .tech-list {
        justify-content: flex-start;
        font-size: .63rem;
        gap: 15px 24px;
    }

    .studio-description {
        padding-top: 0;
    }

    .robot-launcher {
        width: 55px;
        height: 62px;
    }

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

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
}