.hero {
    position: relative;
    padding: 72px 0 48px;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 40px auto auto 50%;
    width: min(620px, 70vw);
    height: min(620px, 70vw);
    transform: translateX(-15%);
    background: radial-gradient(circle, rgba(15, 123, 255, 0.12) 0%, rgba(15, 123, 255, 0) 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 36px;
    align-items: center;
}

.hero-text h1 {
    margin-top: 16px;
    font-size: clamp(2.5rem, 5vw, 4.6rem);
    line-height: 0.98;
    letter-spacing: -0.05em;
    max-width: 11ch;
}

.hero-description {
    margin-top: 22px;
    max-width: 640px;
    font-size: 1.08rem;
    color: var(--text-soft);
}

.cta-group {
    margin-top: 28px;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.trust-list {
    margin-top: 28px;
    list-style: none;
    display: grid;
    gap: 12px;
    max-width: 520px;
}

.trust-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text);
    font-weight: 500;
}

.trust-list li::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--accent) 0%, #34d399 100%);
    box-shadow: 0 0 0 6px rgba(18, 185, 129, 0.12);
}

.hero-visual {
    display: grid;
    gap: 18px;
}

.hero-card,
.metrics-card,
.service-card,
.process-grid article,
.seo-note,
.value-strip article,
.cta-panel {
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(219, 230, 242, 0.85);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.hero-card {
    min-height: 360px;
    display: grid;
    place-items: center;
    padding: 24px;
}

.metrics-card {
    padding: 24px;
}

.metrics-title {
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--brand-dark);
    font-weight: 700;
}

.metrics-grid {
    margin-top: 16px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.metrics-grid article {
    padding: 18px;
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, #f7fbff 0%, #eef5ff 100%);
}

.metrics-grid strong {
    display: block;
    font-size: 1rem;
    margin-bottom: 6px;
}

.metrics-grid span {
    color: var(--text-soft);
    font-size: 0.95rem;
}

.value-strip {
    padding: 18px 0 20px;
}

.value-strip-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.value-strip article {
    padding: 24px;
}

.value-strip h2 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.value-strip p,
.service-card p,
.process-grid p,
.academia-text p,
.about-copy p,
.seo-copy p,
.cta-panel p {
    color: var(--text-soft);
}

.services,
.process,
.academia,
.about,
.seo-copy,
.cta {
    padding: 88px 0;
}

.services {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(232, 242, 255, 0.65) 100%);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.service-card {
    padding: 28px;
}

.featured-software {
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-height: 100%;
}

.service-icon {
    width: 62px;
    height: 62px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    color: var(--brand-dark);
    background: linear-gradient(180deg, #eef5ff 0%, #dcebff 100%);
    margin-bottom: 18px;
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.service-actions {
    margin-top: auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding-top: 10px;
}

.software-link {
    color: var(--brand-dark);
    font-weight: 700;
    text-decoration: none;
}

.software-link:hover,
.software-link:focus-visible {
    text-decoration: underline;
}

.services .button {
    margin-top: 34px;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.process-grid article {
    padding: 28px 22px;
}

.process-grid span {
    display: inline-flex;
    width: 52px;
    height: 52px;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--brand) 0%, #52a5ff 100%);
    color: #fff;
    font-weight: 800;
}

.process-grid h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.academia-content,
.about-grid,
.seo-copy-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 32px;
    align-items: center;
}

.academia {
    background: linear-gradient(180deg, rgba(232, 242, 255, 0.45) 0%, rgba(255, 255, 255, 0.2) 100%);
}

.academia-image,
.about-image {
    display: grid;
    place-items: center;
}

.academia-text h2,
.about-copy h2,
.seo-copy h2,
.cta-panel h2 {
    margin-top: 14px;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.08;
}

.about-copy p,
.academia-text p,
.seo-copy p {
    margin-top: 18px;
    max-width: 62ch;
}

.seo-note {
    padding: 28px;
}

.seo-note h3 {
    font-size: 1.15rem;
    margin-bottom: 14px;
}

.seo-note ul {
    list-style: none;
    display: grid;
    gap: 10px;
}

.seo-note li {
    padding: 14px 16px;
    border-radius: 14px;
    background: linear-gradient(180deg, #f8fbff 0%, #eef5ff 100%);
    color: var(--text);
    font-weight: 500;
}

.cta {
    padding-top: 36px;
}

.cta-panel {
    padding: 34px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background:
        radial-gradient(circle at top right, rgba(15, 123, 255, 0.14), transparent 26%),
        rgba(255, 255, 255, 0.92);
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: flex-end;
}

@media (max-width: 1100px) {
    .hero-content,
    .academia-content,
    .about-grid,
    .seo-copy-grid {
        grid-template-columns: 1fr;
    }

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

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

    .value-strip-grid,
    .metrics-grid {
        grid-template-columns: 1fr;
    }

    .hero-text h1 {
        max-width: 12ch;
    }

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

    .cta-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 720px) {
    .hero {
        padding-top: 48px;
    }

    .hero-text h1 {
        font-size: clamp(2.2rem, 12vw, 3.4rem);
        max-width: none;
    }

    .hero-description,
    .about-copy p,
    .academia-text p,
    .seo-copy p {
        font-size: 1rem;
    }

    .services,
    .process,
    .academia,
    .about,
    .seo-copy {
        padding: 64px 0;
    }

    .service-grid,
    .process-grid,
    .value-strip-grid {
        grid-template-columns: 1fr;
    }

    .hero-card {
        min-height: 280px;
    }

    .service-card,
    .process-grid article,
    .value-strip article,
    .metrics-card,
    .seo-note,
    .cta-panel {
        padding: 22px;
        border-radius: 22px;
    }

    .cta-group,
    .cta-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .service-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .cta-group .button,
    .cta-actions .button,
    .service-actions .button {
        width: 100%;
    }
}