.ns-tech-arch {
    padding: 100px 0;
    background: #ffffff;
}
.ns-tech-arch__container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}
/* ── Header ── */
.ns-tech-arch__header {
    text-align: center;
    margin-bottom: 64px;
}
span.ns-tech-arch__label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    color: rgba(0, 0, 0, 0.5);
    margin-bottom: 10px;
    line-height: 28px;
    letter-spacing: 0.14em;
}
.ns-tech-arch__title {
    color: #000000;
    margin: 0 0 14px;
    font-family: Biotif;
    font-weight: 600;
    font-size: 38px;
    line-height: 54px;
    letter-spacing: 0;
    text-align: center;
}
.ns-tech-arch__subtitle {
    font-size: 16px;
    color: rgba(0, 0, 0, 0.65);
    line-height: 28px;
    max-width: 520px;
    width: 100%;
    margin: 0 auto;
    font-weight: 400;
}
.ns-tech-arch__callout svg {
  flex-shrink: 0;
  margin-top: 5px;
}
/* ── Two-column body ── */
.ns-tech-arch__body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}
.ns-tech-arch__col-title {
    font-size: 20px;
    font-weight: 700;
    color: #000000;
    line-height: 24px;
    margin: 0 0 20px;
}
/* ── Checklist ── */
.ns-tech-arch__list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.ns-tech-arch__list-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    list-style: none;
    padding: 0 0 15px;
}
.ns-tech-arch__list-item:before {
    display: none;
}
.ns-tech-arch__check {
    flex-shrink: 0;
    margin: 7px 0 0;
}
.ns-tech-arch__list-item p {
    margin: 0;
    font-size: 14px;
    line-height: 29px;
    color: rgba(0, 0, 0, 0.72);
    letter-spacing: -0.02em;
}
.ns-tech-arch__list-item strong {
    color: #0A0A0A;
    font-weight: 600;
}
/* ── Callout box ── */
.ns-tech-arch__callout {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    border: 1px solid #E5E7EB;
    border-radius: 12px;
    padding: 22px 24px;
    margin-bottom: 28px;
}
.ns-tech-arch__callout-icon {
    flex-shrink: 0;
    margin-top: 3px;
}
.ns-tech-arch__callout p {
    margin: 0;
    font-size: 16px;
    line-height: 26px;
    color: rgba(0, 0, 0, 0.8);
}
.ns-tech-arch__callout strong {
    font-weight: 600;
}
/* ── Responsive ── */
@media (max-width: 1024px) {
    .ns-tech-arch__body {
        grid-template-columns: 1fr;
        gap: 48px;
    }
  .ns-tech-arch__container {
    max-width: 100%;
    padding: 0 20px;
}
    .ns-tech-arch__header {
  margin-bottom: 45px;
}
}
@media (max-width: 767px) {
        .ns-tech-arch__header {
  margin-bottom: 25px;
}
    .ns-tech-arch {
        padding: 52px 0 64px;
    }
    .ns-tech-arch__container {
        padding: 0 15px;
    }
    .ns-tech-arch__title {
        font-size: 28px;
        line-height: 38px;
    }
    .ns-tech-arch__subtitle {
        font-size: 15px;
    }
}