:root {
    color-scheme: light dark;
    --bg: #0f1115;
    --fg: #f5f7fb;
    --muted: #9aa0ad;
    --card-bg: rgba(26, 30, 38, 0.7);
    --accent: #58c2ff;
    --accent-soft: rgba(88, 194, 255, 0.14);
    --border: rgba(255, 255, 255, 0.08);
    --shadow: 0 18px 40px rgba(4, 8, 18, 0.45);
    --font: "Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

body {
    margin: 0;
    font-family: var(--font);
    background: radial-gradient(circle at 20% 20%, #1b2130 0%, #0d1118 60%, #090b11 100%);
    color: var(--fg);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 16px;
}

.page {
    width: min(980px, 100%);
    display: grid;
    gap: 32px;
}

.hero {
    text-align: center;
    display: grid;
    gap: 12px;
}

.hero h1 {
    margin: 0;
    font-size: clamp(2.2rem, 4vw, 3rem);
    letter-spacing: -0.03em;
}

.tagline {
    margin: 0;
    color: var(--muted);
    font-size: 1.06rem;
}

.hero-cta {
    margin: 18px auto 0;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    border-radius: 999px;
    border: 1px solid rgba(88, 194, 255, 0.55);
    background: linear-gradient(135deg, rgba(88, 194, 255, 0.14), rgba(132, 90, 255, 0.14));
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.02em;
    box-shadow: 0 16px 38px rgba(12, 22, 42, 0.45);
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.hero-cta:hover {
    transform: translateY(-2px);
    border-color: rgba(132, 90, 255, 0.65);
    box-shadow: 0 22px 46px rgba(12, 22, 42, 0.55);
}

.hero-cta-text {
    font-size: 0.98rem;
}

.hero-cta-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    font-size: 1.1rem;
    transition: transform 0.2s ease;
}

.hero-cta:hover .hero-cta-icon {
    transform: translateX(3px);
}

.back-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 0.95rem;
    margin-top: 6px;
}

.back-link:hover {
    text-decoration: underline;
}

.hero-links {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    font-size: 0.95rem;
    color: var(--muted);
}

.hero-links a {
    color: var(--accent);
    text-decoration: none;
}

.hero-links a:hover {
    text-decoration: underline;
}

section + .projects {
    margin-top: 8px;
}

.projects {
    display: grid;
    gap: 20px;
}

.section-heading {
    text-align: center;
    display: grid;
    gap: 6px;
}

.section-heading h2 {
    margin: 0;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.section-heading p {
    margin: 0;
    color: var(--muted);
}

.project-grid {
    display: grid;
    gap: 20px;
}

.app-card,
.content-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 28px 32px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.app-card,
.app-card:visited {
    color: inherit;
    text-decoration: none;
}

.app-card {
    display: flex;
    flex-direction: column;
    gap: 18px;
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.app-card:hover {
    transform: translateY(-4px);
    border-color: rgba(88, 194, 255, 0.5);
    box-shadow: 0 24px 46px rgba(6, 12, 22, 0.55);
}

.app-card.highlight {
    background: linear-gradient(135deg, rgba(88, 194, 255, 0.18), rgba(132, 90, 255, 0.12));
    border-color: rgba(88, 194, 255, 0.45);
    position: relative;
    overflow: hidden;
}

.app-card.highlight::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.25), transparent 55%);
    pointer-events: none;
}

.app-card h2,
.app-card h3,
.content-card h2 {
    margin: 0 0 12px;
    font-size: 1.7rem;
}

.app-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.card-footer {
    margin-top: 18px;
}

.app-card .card-body {
    display: grid;
    gap: 10px;
}

.card-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    font-weight: 600;
    letter-spacing: 0.01em;
}

.card-cta::after {
    content: "→";
    transition: transform 0.2s ease;
}

.app-card:hover .card-cta::after {
    transform: translateX(4px);
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.card-link::after {
    content: "→";
    transition: transform 0.2s ease;
}

.card-link:hover::after {
    transform: translateX(4px);
}

.primary-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 16px;
    border: 1px solid rgba(88, 194, 255, 0.6);
    background: linear-gradient(135deg, rgba(88, 194, 255, 0.12), rgba(132, 90, 255, 0.08));
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.01em;
    box-shadow: 0 16px 42px rgba(12, 21, 40, 0.45);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.primary-button:hover {
    transform: translateY(-1px);
    border-color: rgba(132, 90, 255, 0.8);
    box-shadow: 0 20px 46px rgba(12, 21, 40, 0.55);
}

.primary-button::after {
    content: "→";
    font-size: 0.95rem;
    transition: transform 0.2s ease;
}

.primary-button:hover::after {
    transform: translateX(3px);
}

.content-section {
    display: grid;
    gap: 24px;
}

.consulting {
    gap: 28px;
}

.consulting .content-card {
    display: grid;
    gap: 12px;
    justify-items: start;
}

.consulting-header {
    align-items: start;
}

.content-card-intro {
    background: linear-gradient(135deg, rgba(88, 194, 255, 0.2), rgba(132, 90, 255, 0.12));
    border-color: rgba(88, 194, 255, 0.35);
}

.lead {
    font-size: 1.08rem;
    color: #e4e7f2;
    line-height: 1.7;
}

.consulting-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.project-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.consulting-grid--two {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.content-card h3 {
    margin: 0 0 10px;
    font-size: 1.35rem;
    letter-spacing: -0.01em;
}

.content-card h4 {
    margin: 12px 0 6px;
    font-size: 1.05rem;
    color: var(--accent);
}

.content-card p {
    margin: 0 0 14px;
    line-height: 1.7;
    color: #d8dce8;
}

.emphasis-list li strong {
    color: var(--fg);
}

.muted {
    color: var(--muted);
}

.feature-list,
.support-list,
.step-list,
.bullets {
    margin: 0 0 18px 18px;
    padding: 0;
    color: #d1d7e6;
    line-height: 1.6;
}

.step-list li {
    margin-bottom: 8px;
}

.support-list a,
.content-card a {
    color: var(--accent);
    text-decoration: none;
}

.support-list a:hover,
.content-card a:hover {
    text-decoration: underline;
}

.contact-link,
.contact-link:hover {
    text-decoration: none;
}

address {
    margin-top: 12px;
    font-style: normal;
    color: var(--muted);
    line-height: 1.5;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 6px;
    color: var(--accent);
    font-weight: 600;
    letter-spacing: 0.01em;
}

.contact-link::after {
    content: "↗";
    font-size: 0.9rem;
    transition: transform 0.2s ease;
}

.contact-link:hover::after {
    transform: translateX(3px);
}

.page-footer {
    text-align: center;
    font-size: 0.9rem;
    color: var(--muted);
    margin-top: 10px;
}

@media (max-width: 640px) {
    body {
        padding: 24px 14px;
    }

    .app-card,
    .content-card {
        padding: 22px 20px;
    }

    .feature-list,
    .support-list,
    .bullets {
        margin-left: 16px;
    }

    .consulting-grid {
        gap: 16px;
    }

    .project-grid {
        gap: 16px;
    }
}