/* Integration: SAP Business One - page-specific design.
   A measured, professional blue (#0A6ED1) stands in for "enterprise ERP" without claiming to be
   SAP's exact brand colour. The page's mechanic is unlike any other integration page: a
   field-ownership diagram - click a field name, watch an arrow flip direction and a line of copy
   explain which system is the source of truth for it. Not a counter, not a slider, not a switch.

   All classes scoped to .sap-page, prefixed sap-. */

.sap-page {
  --sap: #0A6ED1;
  --sap-d: #084f96;
  --sap-l: #eaf2fb;
  --sap-ink: #0d2338;
}

/* ---------------------------------------------------------------------- hero -- */
.sap-hero {
  padding: clamp(48px, 7vw, 88px) 0 clamp(40px, 6vw, 72px);
  background: linear-gradient(100deg, var(--sap-l) 0%, var(--white) 58%);
  border-block-end: 1px solid color-mix(in srgb, var(--sap) 20%, var(--line));
}
.sap-hero-in {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
  gap: clamp(24px, 4vw, 56px); align-items: center;
}
.sap-tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; background: var(--white);
  border: 1px solid color-mix(in srgb, var(--sap) 36%, var(--line));
  border-radius: 999px; font-weight: 700; font-size: .9rem; color: var(--sap-d);
  margin-block-end: 18px;
}
.sap-hero h1 { font-size: clamp(1.85rem, 4.1vw, 2.95rem); line-height: 1.16; margin: 0 0 14px; color: var(--sap-ink); }
.sap-hero .lede { max-width: 62ch; margin-block-end: 26px; }
.sap-acts { display: flex; flex-wrap: wrap; gap: 12px; }

/* two system boxes with an unanswered "?" between them - resolved later at #owner */
.sap-hero-vis {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  direction: ltr;
}
.sap-sys {
  width: 108px; height: 108px; border-radius: 16px;
  display: grid; place-items: center;
  font-weight: 800; font-size: 1.05rem;
  background: var(--white); border: 1px solid var(--line);
  box-shadow: 0 20px 46px -30px rgba(10, 40, 70, .4);
}
.sap-sys-a { color: var(--ink); }
.sap-sys-b { color: var(--white); background: var(--sap-d); border-color: var(--sap-d); }
.sap-vs {
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center; flex: none;
  font-weight: 800; color: var(--sap-d);
  background: var(--sap-l); border: 2px dashed color-mix(in srgb, var(--sap-d) 50%, var(--line));
}
@media (prefers-reduced-motion: no-preference) {
  .sap-vs { animation: sap-pulse 3.2s ease-in-out infinite; }
}
@keyframes sap-pulse { 0%, 100% { transform: scale(1) } 50% { transform: scale(1.14) } }

/* ------------------------------------------------------------------- ownership -- */
.sap-owner { padding: clamp(48px, 7vw, 84px) 0; }
.sap-owner h2 { font-size: clamp(1.4rem, 3vw, 2.1rem); margin: 0 0 12px; }
.sap-owner .lede { max-width: 82ch; margin: 0 0 28px; }

.sap-fields {
  background: var(--white); border: 1px solid var(--line); border-radius: 18px;
  padding: clamp(20px, 3.5vw, 34px);
  box-shadow: 0 20px 50px -40px rgba(10, 40, 70, .35);
  display: grid; gap: 22px;
}
.sap-field-pick { display: flex; flex-wrap: wrap; gap: 10px; }
.sap-field-pick button {
  font: inherit; font-weight: 700; font-size: .93rem; cursor: pointer;
  padding: 10px 18px; border-radius: 999px;
  background: var(--white); color: var(--ink);
  border: 1px solid var(--line);
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.sap-field-pick button:hover { border-color: color-mix(in srgb, var(--sap) 45%, var(--line)); }
.sap-field-pick button[aria-pressed="true"] {
  background: var(--sap-d); border-color: var(--sap-d); color: var(--white);
}

.sap-field-diagram {
  direction: ltr;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(120px, 220px) minmax(0, 1fr);
  align-items: center; gap: 10px;
  padding: 22px 10px;
  background: var(--sap-l); border-radius: 14px;
}
.sap-fd-sys {
  justify-self: center; width: 100%; max-width: 180px;
  padding: 16px 10px; text-align: center; border-radius: 12px;
  font-weight: 800; font-size: 1rem; color: var(--ink);
  background: var(--white); border: 1px solid var(--line);
  transition: background .3s ease, border-color .3s ease, color .3s ease;
}
.sap-field-diagram.is-reverse .sap-fd-sap,
.sap-field-diagram:not(.is-reverse) .sap-fd-crm {
  background: var(--sap-d); border-color: var(--sap-d); color: var(--white);
}
.sap-fd-arrow { width: 100%; height: 32px; overflow: visible; }
.sap-fd-arrow path { stroke: var(--sap-d); stroke-width: 3; }
.sap-fd-arrow [data-sap-arrow-head] { stroke: var(--sap-d); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.sap-field-diagram.is-reverse .sap-fd-arrow { transform: scaleX(-1); }

.sap-fd-explain {
  margin: 0; padding-block-start: 18px; border-block-start: 1px solid var(--line);
  color: var(--ink); font-size: 1rem; line-height: 1.6; min-height: 3.2em;
}

/* ------------------------------------------------------------------------ need -- */
.sap-need {
  padding: clamp(40px, 6vw, 64px) 0;
  background: var(--sap-l);
  border-block: 1px solid color-mix(in srgb, var(--sap) 18%, var(--line));
}
.sap-need h2 { font-size: clamp(1.4rem, 2.8vw, 2rem); margin: 0 0 12px; }
.sap-need .lede { max-width: 82ch; margin: 0; }

/* -------------------------------------------------------------------- scenarios -- */
.sap-scen { padding: clamp(48px, 7vw, 84px) 0; }
.sap-scen h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 0 0 22px; }
.sap-scen-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.sap-sc {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px; align-items: start;
  background: var(--white); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px;
}
.sap-sc b { width: 10px; height: 10px; margin-top: 4px; border-radius: 3px; background: var(--sapz, var(--sap-d)); }
.sap-sc:nth-child(4n+1) b { --sapz: var(--zoho-red); }
.sap-sc:nth-child(4n+2) b { --sapz: var(--zoho-green); }
.sap-sc:nth-child(4n+3) b { --sapz: var(--zoho-blue); }
.sap-sc:nth-child(4n+4) b { --sapz: var(--zoho-yellow); }
.sap-sc p { margin: 0; color: var(--ink); font-size: .93rem; }

/* ----------------------------------------------------------------------- move -- */
.sap-move { padding: clamp(48px, 7vw, 84px) 0; }
.sap-move h2 { font-size: 1.35rem; margin: 0 0 10px; }
.sap-move h3 { font-size: 1.08rem; }

/* ------------------------------------------------------------------------- do -- */
.sap-do {
  padding: clamp(48px, 7vw, 84px) 0;
  background: var(--sap-l);
  border-block: 1px solid color-mix(in srgb, var(--sap) 18%, var(--line));
}
.sap-do h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 0 0 24px; }
.sap-do-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 13px; }
.sap-do-steps > div { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 18px; }
.sap-do-steps b { display: block; margin-block-end: 6px; font-size: 1.02rem; color: var(--sap-d); }
.sap-do-steps p { margin: 0; color: var(--muted); font-size: .95rem; }

/* -------------------------------------------------------------------- decide -- */
.sap-decide { padding: clamp(40px, 6vw, 64px) 0 0; }
.sap-decide h3 { font-size: 1.3rem; margin: 0 0 16px; }

/* ------------------------------------------------------------------------- faq -- */
.sap-faq { padding: clamp(40px, 6vw, 64px) 0 clamp(24px, 4vw, 40px); }
.sap-faq h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 0 0 20px; }

/* ----------------------------------------------------------------------- close -- */
.sap-close { padding: 0 0 clamp(48px, 7vw, 84px); }
.sap-close-box {
  display: flex; align-items: center; justify-content: space-between;
  gap: 22px; flex-wrap: wrap; border-radius: 20px;
  padding: clamp(26px, 4vw, 42px);
  background: linear-gradient(120deg, var(--sap-d) 0%, #062a4d 100%);
}
.sap-close-box h2 { color: var(--white); margin: 0 0 8px; font-size: clamp(1.25rem, 2.7vw, 1.85rem); }
.sap-close-box .lede { color: color-mix(in srgb, var(--white) 86%, transparent); margin: 0; max-width: 62ch; }

/* --------------------------------------------------------------------- narrow -- */
@media (max-width: 900px) {
  .sap-hero-in { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .sap-field-diagram { grid-template-columns: 1fr; }
  .sap-fd-arrow { transform: rotate(90deg); width: 60px; height: 60px; margin: 0 auto; }
  .sap-field-diagram.is-reverse .sap-fd-arrow { transform: rotate(90deg) scaleX(-1); }
}