:root {
    color-scheme: dark;
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    background: #080c14;
    color: #f4f7fb;
    --background: #080c14;
    --surface: #101722;
    --surface-strong: #141d2b;
    --border: #202a38;
    --text: #f4f7fb;
    --muted: #8d9bad;
    --accent: #57d7a0;
    --accent-soft: rgba(87, 215, 160, 0.12);
    --shadow: 0 30px 60px rgba(0, 0, 0, 0.24);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: var(--background);
}

body {
    min-height: 100vh;
    margin: 0;
    background: radial-gradient(circle at 80% 10%, rgba(87, 215, 160, 0.08), transparent 28%), var(--background);
    color: var(--text);
    text-rendering: optimizeLegibility;
}

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

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

a:hover,
a:focus {
    color: var(--accent);
}

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

button,
input,
select,
textarea {
    border: 1px solid transparent;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible {
    outline: 3px solid rgba(87, 215, 160, 0.9);
    outline-offset: 2px;
}

.container {
    width: min(1120px, 100% - 32px);
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 2;
    background: rgba(8, 12, 20, 0.92);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(16px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 0;
}

.brand-link {
    font-weight: 700;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.site-nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 22px;
}

.site-nav a {
    color: var(--muted);
    font-size: 0.95rem;
}

.site-nav a[aria-current="page"] {
    color: var(--text);
}

.header-cta {
    display: inline-flex;
    padding: 12px 20px;
}

.hero {
    padding: 80px 0 60px;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    gap: 36px;
    align-items: start;
}

.eyebrow,
.section-eyebrow {
    color: var(--accent);
    letter-spacing: 0.18em;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 18px;
    text-transform: uppercase;
}

h1,
h2,
h3,
h4 {
    margin: 0;
}

h1 {
    font-size: clamp(3rem, 5vw, 5.5rem);
    line-height: 0.9;
    max-width: 10ch;
    letter-spacing: -0.05em;
}

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

h2 {
    font-size: clamp(1.5rem, 2vw, 2.4rem);
    line-height: 1.2;
}

h3 {
    font-size: 1.15rem;
    line-height: 1.4;
}

h4 {
    font-size: 1rem;
    margin-bottom: 12px;
}

.hero-copy,
.description,
.section-intro p,
.note-copy,
.small-copy,
.project-tag,
.card p,
.feature-card p,
.feature-list li,
.tag-list span,
.project-card p {
    color: var(--muted);
}

.hero-copy,
.description,
.section-intro p,
.note-copy,
.small-copy,
.project-card p {
    max-width: 66ch;
}

.hero-actions,
.panel-content,
.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 999px;
    padding: 14px 24px;
    font-weight: 700;
    transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-1px);
}

.button-primary {
    background: var(--accent);
    color: #081013;
}

.button-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

.hero-panel,
.card,
.project-card,
.form-panel,
.feature-card,
.cta-panel {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: var(--shadow);
    border-radius: 24px;
}

.hero-panel {
    padding: 32px;
}

.panel-label {
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.75rem;
    margin-bottom: 16px;
    display: inline-block;
}

.panel-content p {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.8;
}

.section {
    padding: 70px 0;
}

.section-split .section-intro,
.section .section-intro {
    margin-bottom: 40px;
}

.grid {
    display: grid;
    gap: 24px;
}

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

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

.card,
.feature-card {
    padding: 32px;
}

.card-link {
    display: inline-flex;
    margin-top: 22px;
    color: var(--accent);
    font-weight: 700;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 14px;
}

.feature-list li {
    position: relative;
    padding-left: 26px;
}

.feature-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tag-list span {
    display: inline-flex;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(87, 215, 160, 0.12);
    color: var(--text);
    font-size: 0.95rem;
}

.project-card {
    padding: 32px;
}

.project-tag {
    color: var(--accent);
    margin: 14px 0 24px;
    display: block;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: 0.75rem;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    margin-bottom: 24px;
}

.section-process .process-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 20px;
}

.process-list li {
    padding: 26px 26px 24px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.process-list strong {
    display: block;
    margin-bottom: 12px;
    color: var(--text);
}

.note-copy {
    margin-top: 18px;
    color: var(--muted);
}

.section-background {
    background: rgba(255, 255, 255, 0.02);
}

.cta-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 40px 40px;
}

.site-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 28px 0 40px;
}

.footer-nav {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-nav a {
    color: var(--muted);
    font-size: 0.95rem;
}

.form-panel {
    padding: 32px;
}

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

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

label {
    display: grid;
    gap: 10px;
    color: var(--text);
    font-size: 0.95rem;
}

input,
select,
textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    color: var(--text);
    padding: 14px 16px;
}

select {
    appearance: none;
    color-scheme: dark;
    background: rgba(255, 255, 255, 0.03);
}

select option,
select optgroup {
    background: var(--surface);
    color: var(--text);
}

select option:disabled {
    color: rgba(255, 255, 255, 0.6);
}

select option:checked,
select option:hover {
    background: rgba(87, 215, 160, 0.14);
    color: var(--text);
}

textarea {
    min-height: 112px;
    resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.44);
}

.consent-note {
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 0.95rem;
}

.form-actions {
    align-items: center;
    justify-content: space-between;
}

.form-status {
    color: var(--muted);
    font-size: 0.95rem;
    max-width: 32rem;
}

.button[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
}

@media (max-width: 900px) {
    .hero-grid,
    .project-grid,
    .cards-grid,
    .feature-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .cta-panel {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 700px) {
    .header-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .site-nav {
        justify-content: space-between;
    }

    .hero {
        padding-top: 64px;
    }

    h1 {
        font-size: clamp(2.8rem, 12vw, 4rem);
    }

    .panel-content,
    .card,
    .project-card,
    .form-panel,
    .cta-panel {
        padding: 24px;
    }

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