.sx {
    --teal: #273f44; --teal-dk: #1c2f33; --teal-lt: #3a5a61;
    --orange: #f2691c; --ink: #14201f; --muted: #5d6b6e;
    --line: #dfe5e4; --soft: #f3f5f4; --grey: #cfd6d6; --on-dark: #c3d2d4;
    --sec: 20px; /* section padding: change here */

    font-family: Manrope, system-ui, sans-serif;
    font-size: 17px; font-weight: 500; line-height: 1.7;
    color: var(--ink); background: #fff; overflow-x: clip;
}
.sx *, .sx *::before, .sx *::after { box-sizing: border-box; }
section{
	padding: 20px
}
.ey {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    font: 700 11px Manrope;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--blue-deep);
    animation: fadeUp 0.8s var(--ease) 0.2s forwards;
}
.ey:before {
    content: "";
    width: 26px;
    height: 2px;
    background: var(--orange);
}
h1, h2, h3 {
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -.03em;
}
.sx ul, .sx ol { list-style: none; }
.sx button { font-family: inherit; }
.sx-soft { background: var(--soft); }
.sx-dark { background: var(--teal); color: #fff; }
.sx-dark h2 { color: #fff; }
.sx-dark .sx-hero { color: var(--on-dark); }
.sx-head h2 { margin-bottom: 14px; }
.sx-head { color: var(--muted); font-size: 18px; }
.sx-dark .sx-head p:not(.sx-tag) { color: var(--on-dark); }

/* buttons: orange only here */
.sx-btn { display: inline-flex; align-items: center; justify-content: center; text-align: center; padding: 15px 28px; font-size: 15px; font-weight: 700; line-height: 1.3; text-decoration: none; border: 1px solid transparent; transition: background .25s, border-color .25s, transform .25s; }
.sx-btn:hover { transform: translateY(-2px); }
.sx-btn:focus-visible { outline: 3px solid var(--grey); outline-offset: 3px; }
.sx-btn-fill { background: var(--orange); color: #fff; }
.sx-btn-fill:hover { background: #ff7d2c; color: #fff; }
.sx-btn-line { border-color: rgba(255,255,255,.4); color: #fff; }
.sx-btn-line:hover { border-color: #fff; color: #fff; }

/* HERO */
.sx .sx-hero { color: #fff; background: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1.5px) 0 0 / 22px 22px, var(--teal); }
.sx-hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 72px); align-items: center; }
.sx-hero h1 { color: #fff; margin-bottom: 18px; }
.sx-lead { color: var(--on-dark); font-size: 18px; max-width: 50ch; margin-bottom: 28px; }
.sx-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.sx-app { background: #fff; color: var(--ink); border-top: 3px solid var(--grey); box-shadow: 0 30px 60px rgba(0,0,0,.35); animation: sxIn .8s cubic-bezier(.2,.7,.2,1) both; }
@keyframes sxIn { from { opacity: 0; transform: translateY(24px); } }
.sx-app-bar { display: flex; align-items: center; gap: 6px; padding: 11px 14px; background: var(--soft); border-bottom: 1px solid var(--line); }
.sx-app-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--grey); }
.sx-app-bar span { margin-left: 10px; font-size: 12px; color: var(--muted); line-height: 1; }
.sx-app-body { display: grid; grid-template-columns: 200px 1fr; min-height: 320px; }
.sx-tabs { border-right: 1px solid var(--line); padding: 12px 0; }
.sx-tabs button { display: block; width: 100%; text-align: left; cursor: pointer; background: none; border: 0; border-left: 3px solid transparent; padding: 14px 16px 14px 14px; font-size: 14px; font-weight: 600; line-height: 1.35; color: var(--muted); transition: background .2s, color .2s; }
.sx-tabs button:hover { color: var(--ink); }
.sx-tabs button.on { border-left-color: var(--teal); background: var(--soft); color: var(--ink); font-weight: 800; }
.sx-tabs button:focus-visible { outline: 2px solid var(--teal); outline-offset: -2px; }
.sx-app-main { padding: 22px; }
.sx-app-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 22px; }
.sx-app-top h3 { font-size: 17px; }
.sx-app-top span { flex: none; font-size: 12px; font-weight: 800; color: #fff; background: var(--teal); padding: 4px 10px; line-height: 1.4; }
.sx-app-main.flash .sx-pv.on, .sx-app-main.flash h3 { animation: sxFlash .45s ease; }
@keyframes sxFlash { from { opacity: 0; transform: translateY(6px); } }
.sx-pv { display: none; }
.sx-pv.on { display: block; }
.sx-v1 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 18px; }
.sx-v1 i { height: 62px; background: var(--soft); border: 1px solid var(--line); }
.sx-v1 i:first-child { background: var(--teal); border-color: var(--teal); }
.sx-v1 i:nth-child(2) { background: var(--grey); }
.sx-line { height: 10px; background: var(--line); margin-top: 10px; }
.sx-line b { display: block; height: 100%; background: var(--teal-lt); }
.sx-v2 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.sx-v2 div { border: 1px solid var(--grey); padding: 12px 10px; display: flex; flex-direction: column; gap: 8px; }
.sx-v2 b { height: 8px; width: 55%; background: var(--teal); }
.sx-v2 .b b { background: var(--teal-lt); }
.sx-v2 .c b { background: #8a9a9d; }
.sx-v2 i { height: 38px; background: var(--soft); }
.sx-v3 { position: relative; height: 210px; }
.sx-v3 span { position: absolute; display: block; }
.sx-v3 .core { left: 50%; top: 50%; width: 64px; height: 64px; margin: -32px 0 0 -32px; background: var(--teal); border-radius: 50%; box-shadow: 0 0 0 14px rgba(39,63,68,.1); }
.sx-v3 .n { width: 38px; height: 38px; background: var(--grey); border-radius: 50%; }
.sx-v3 .n::after { content: ""; position: absolute; left: 50%; top: 50%; height: 2px; width: 70px; background: var(--line); transform-origin: left; z-index: -1; }
.sx-v3 .n1 { left: 12%; top: 8%; } .sx-v3 .n1::after { transform: rotate(38deg); }
.sx-v3 .n2 { right: 12%; top: 8%; } .sx-v3 .n2::after { transform: rotate(142deg); }
.sx-v3 .n3 { left: 12%; bottom: 8%; } .sx-v3 .n3::after { transform: rotate(-38deg); }
.sx-v3 .n4 { right: 12%; bottom: 8%; } .sx-v3 .n4::after { transform: rotate(-142deg); }

/* CAPABILITIES */
.sx-two { display: grid; grid-template-columns: 1.15fr .85fr;align-items: start; }
.sx-rows li { display: grid; grid-template-columns: 56px 1fr 24px; align-items: center; gap: 10px; border-top: 1px solid var(--line); transition: padding .3s ease, background .3s; }
.sx-rows li:last-child { border-bottom: 1px solid var(--line); }
.sx-rows span { font-size: 28px; font-weight: 800; line-height: 1; color: transparent; -webkit-text-stroke: 1px #9aa8aa; }
.sx-rows i { font-style: normal; color: var(--teal); opacity: 0; transform: translateX(-8px); transition: .3s ease; }
.sx-rows li:hover { padding-left: 10px; background: var(--soft); }
.sx-rows li:hover i { opacity: 1; transform: none; }
.sx-panel { background: var(--teal); color: #fff; padding: 14px; position: sticky; top: 130px; }
.sx-panel h3 { color: #fff; font-size: 21px; margin-bottom: 20px; }
.sx-panel ol { font-size: 16px; font-weight: 600; margin-bottom: 20px; }
.sx-panel li { padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.sx-panel li b { font: 500 14px ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--grey); margin-right: 14px; }
.sx-panel > p { font-size: 15px; color: var(--on-dark); }

/* WHO: one connected strip with ghost numerals */
.sx-who { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--grey); border-bottom: 1px solid var(--grey); background: #fff; }
.sx-who li { position: relative; padding: 36px 28px 32px; border-left: 1px solid var(--grey); overflow: hidden; transition: background .35s, color .35s; }
.sx-who li:first-child { border-left: 0; }
.sx-who span { display: block; font-size: 84px; font-weight: 800; line-height: .9; color: transparent; -webkit-text-stroke: 1px #9aa8aa; margin-bottom: 40px; transition: -webkit-text-stroke-color .35s, transform .35s; }
.sx-who h3 { font-size: 22px; transition: color .35s; }
.sx-who li::after { content: ""; position: absolute; left: 0; bottom: 0; height: 4px; width: 0; background: var(--grey); transition: width .45s ease; }
.sx-who li:hover { background: var(--teal); }
.sx-who li:hover h3 { color: #fff; }
.sx-who li:hover span { -webkit-text-stroke-color: rgba(255,255,255,.55); transform: translateX(6px); }
.sx-who li:hover::after { width: 100%; }

/* JOURNEY STAIRCASE */
.sx-steps { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; align-items: end; }
.sx-steps li { height: calc(120px + var(--i) * 44px); padding: 16px 14px; display: flex; flex-direction: column; justify-content: space-between; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.16); border-top: 3px solid rgba(255,255,255,.35); transform-origin: bottom; transform: scaleY(0); transition: transform .8s cubic-bezier(.2,.7,.2,1), background .3s; transition-delay: calc(var(--i) * .1s), 0s; }
.sx-steps.in li { transform: none; }
.sx-steps li:hover { background: rgba(255,255,255,.12); }
.sx-steps li.last { background: #fff; border-color: #fff; }
.sx-steps span { font-size: 13px; font-weight: 800; color: var(--grey); }
.sx-steps b { font-size: 17px; font-weight: 800; line-height: 1.25; color: #fff; }
.sx-steps li.last span { color: var(--muted); }
.sx-steps li.last b { color: var(--teal); }

/* FOUNDATION */
.sx-found { display: grid; grid-template-columns: 1fr 1fr; align-items: center; }
.sx-found h2 { margin-bottom: 16px; }
.sx-layers { display: flex; flex-direction: column-reverse; gap: 10px; }
.sx-layers div { width: var(--w); padding: 18px 22px; background: var(--teal); color: #fff; font-weight: 800; }
.sx-layers div:nth-child(2) { background: var(--teal-lt); }
.sx-layers div:nth-child(3) { background: #8a9a9d; }

/* CTA */
.sx .sx-cta { background: var(--teal-dk); color: #fff; }
.sx-cta-box { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta h2 {
    font-size: clamp(34px, 4vw, 52px);
    margin: 14px 0;
}

.copy {
    font-size: 16px;
    color: var(--muted);
}
.sx-cta p { color: var(--on-dark); max-width: 56ch; }
.sx-cta .sx-btn { flex: none; }

/* reveal */
.sx-js .sx-rv { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0ms); }
.sx-js .sx-rv.in { opacity: 1; transform: none; }

/* RESPONSIVE */
@media (max-width: 960px) {
    .sx-hero-grid, .sx-two, .sx-found { grid-template-columns: 1fr; }
    .sx-panel { position: static; }
    .sx-who { grid-template-columns: 1fr; }
    .sx-who li { border-left: 0; border-top: 1px solid var(--grey); padding: 24px 22px; display: flex; align-items: center; gap: 20px; }
    .sx-who li:first-child { border-top: 0; }
    .sx-who span { font-size: 52px; margin: 0; }
    .sx-steps { grid-template-columns: 1fr; gap: 10px; }
    .sx-steps li { height: auto; width: calc(52% + var(--i) * 8%); min-width: 200px; flex-direction: row; align-items: center; justify-content: flex-start; gap: 16px; padding: 18px; transform: scaleX(0); transform-origin: left; }
    .sx-layers { flex-direction: column; }
}
@media (max-width: 600px) {
    .sx { font-size: 16px; }
    .sx-wrap { width: calc(100% - 32px); }
    .sx-app-body { grid-template-columns: 1fr; }
    .sx-tabs { border-right: 0; border-bottom: 1px solid var(--line); padding: 0; display: flex; overflow-x: auto; }
    .sx-tabs button { width: auto; flex: none; border-left: 0; border-bottom: 3px solid transparent; padding: 14px; white-space: nowrap; }
    .sx-tabs button.on { border-bottom-color: var(--teal); }
    .sx-actions .sx-btn, .sx-cta .sx-btn { width: 100%; }
    .sx-rows li { grid-template-columns: 48px 1fr; }
    .sx-rows i { display: none; }
    .sx-steps li { width: 100%; min-width: 0; }
    .sx-layers div { width: 100% !important; }
    .sx-cta-box { flex-direction: column; align-items: flex-start; gap: 24px; }
}
@media (prefers-reduced-motion: reduce) {
    .sx *, .sx *::before, .sx *::after { animation: none !important; transition: none !important; }
    .sx-js .sx-rv, .sx-steps li { opacity: 1; transform: none !important; }
}