/*
 * ZMCAPPS — Layout styles for the UI5 Web Components (SAP Horizon) pages.
 * Uses UI5 theme CSS custom properties (with safe fallbacks) so the page
 * chrome stays in sync with the SAP Horizon theme loaded at runtime.
 */

:root {
  --zui-maxw: 1180px;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--sapBackgroundColor, #f5f6f7);
  color: var(--sapTextColor, #1d2d3e);
  font-family: var(--sapFontFamily, "72", "72full", Arial, Helvetica, sans-serif);
  -webkit-font-smoothing: antialiased;
}

/* Avoid a flash of unstyled custom-element content before UI5 registers them. */
ui5-shellbar:not(:defined),
ui5-card:not(:defined),
ui5-button:not(:defined),
ui5-slider:not(:defined),
ui5-message-strip:not(:defined) {
  visibility: hidden;
}

/* ── Layout helpers ── */
.zui-page {
  max-width: var(--zui-maxw);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.zui-section {
  padding: 4rem 1.5rem;
}

.zui-section--tight { padding: 2.5rem 1.5rem; }

.zui-section-inner {
  max-width: var(--zui-maxw);
  margin: 0 auto;
}

.zui-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sapBrandColor, #0070f2);
  margin: 0 0 0.5rem;
}

.zui-lead {
  max-width: 38rem;
  margin: 0.75rem 0 0;
  color: var(--sapContent_LabelColor, #556b82);
  font-size: 1rem;
  line-height: 1.6;
}

.zui-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* ── Hero (light title section) ── */
.zui-hero {
  position: relative;
  background: var(--sapPageFooter_Background, #fff);
  border-bottom: 1px solid var(--sapPageFooter_BorderColor, #d9d9d9);
  color: var(--sapTextColor, #1d2d3e);
  padding: 5.5rem 1.5rem 5rem;
  text-align: center;
}

.zui-hero-inner {
  max-width: 48rem;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.zui-hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--sapGroup_TitleTextColor, #1d2d3e);
}

.zui-hero p {
  margin: 0 auto 1.75rem;
  max-width: 36rem;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--sapContent_LabelColor, #556b82);
}

.zui-hero .zui-btn-row { justify-content: center; }

.zui-hero--left { text-align: left; }
.zui-hero--left .zui-hero-inner { max-width: var(--zui-maxw); }
.zui-hero--left .zui-hero p { margin-left: 0; }
.zui-hero--left .zui-btn-row { justify-content: flex-start; }

/* ── Card grids ── */
.zui-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

.zui-grid--2 { grid-template-columns: repeat(2, 1fr); }
.zui-grid--3 { grid-template-columns: repeat(3, 1fr); }
.zui-grid--auto { grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); }

@media (max-width: 900px) {
  .zui-grid--2, .zui-grid--3 { grid-template-columns: 1fr; }
}

ui5-card { width: 100%; }

.zui-card-body {
  padding: 1rem 1.25rem 1.25rem;
}

.zui-card-body p {
  margin: 0 0 1rem;
  color: var(--sapTextColor, #1d2d3e);
  line-height: 1.6;
  font-size: 0.9375rem;
}

.zui-feature-icon {
  --ui5-avatar-initials-color: #fff;
}

/* ── Stats strip ── */
.zui-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.zui-stat { text-align: center; }
.zui-stat b {
  display: block;
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--sapBrandColor, #0070f2);
  line-height: 1;
}
.zui-stat span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.8125rem;
  color: var(--sapContent_LabelColor, #556b82);
}

/* ── Steps ── */
.zui-steps { display: flex; flex-direction: column; gap: 1rem; margin: 1.5rem 0; }
.zui-step { display: flex; gap: 1rem; align-items: flex-start; }
.zui-step-num {
  flex: 0 0 auto;
  width: 2rem; height: 2rem;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.875rem;
  background: var(--sapButton_Emphasized_Background, #0070f2);
  color: var(--sapButton_Emphasized_TextColor, #fff);
}
.zui-step h4 { margin: 0.15rem 0 0.25rem; font-size: 0.9375rem; }
.zui-step p { margin: 0; font-size: 0.875rem; color: var(--sapContent_LabelColor, #556b82); line-height: 1.55; }

/* ── Checklist ── */
.zui-check { list-style: none; margin: 1rem 0; padding: 0; display: grid; gap: 0.5rem; }
.zui-check li { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.9375rem; line-height: 1.5; }
.zui-check ui5-icon { color: var(--sapPositiveColor, #36a41d); flex: 0 0 auto; margin-top: 0.1rem; }

/* ── Product detail two-column ── */
.zui-split {
  display: grid;
  grid-template-columns: 1fr 22rem;
  gap: 3rem;
  align-items: start;
}
.zui-split-aside { position: sticky; top: 5rem; display: grid; gap: 1rem; }
@media (max-width: 900px) {
  .zui-split { grid-template-columns: 1fr; gap: 2rem; }
  .zui-split-aside { position: static; }
}

.zui-metric-row {
  display: flex; align-items: baseline; gap: 0.75rem;
  padding: 0.6rem 0; border-bottom: 1px solid var(--sapList_BorderColor, #d9d9d9);
}
.zui-metric-row:last-child { border-bottom: none; }
.zui-metric-row b { font-size: 1.375rem; color: var(--sapBrandColor, #0070f2); white-space: nowrap; }
.zui-metric-row span { font-size: 0.8125rem; color: var(--sapContent_LabelColor, #556b82); line-height: 1.4; }

/* ── ROI calculator ── */
.zui-roi {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}
@media (max-width: 820px) { .zui-roi { grid-template-columns: 1fr; } }

.zui-roi-controls { display: grid; gap: 2rem; }
.zui-roi-control-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 0.25rem; }
.zui-roi-control-head b { font-size: 1.5rem; color: var(--sapBrandColor, #0070f2); }

.zui-roi-result {
  text-align: center;
  padding: 1.5rem;
  border-radius: 0.75rem;
  background: var(--sapInfobar_NonInteractive_Background, #f5f6f7);
  border: 1px solid var(--sapList_BorderColor, #d9d9d9);
  margin-bottom: 1rem;
}
.zui-roi-result .zui-roi-big {
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 700; line-height: 1;
  color: var(--sapBrandColor, #0070f2);
}
.zui-roi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.zui-roi-cell {
  padding: 0.875rem; border-radius: 0.5rem;
  border: 1px solid var(--sapList_BorderColor, #d9d9d9);
  background: var(--sapBaseColor, #fff);
}
.zui-roi-cell .lbl { font-size: 0.6875rem; color: var(--sapContent_LabelColor, #556b82); }
.zui-roi-cell .val { font-size: 1.25rem; font-weight: 700; }

/* ── Pricing ── */
.zui-pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2rem; }
@media (max-width: 720px) { .zui-pricing { grid-template-columns: 1fr; } }
.zui-price { font-size: 2.75rem; font-weight: 700; line-height: 1; color: var(--sapBrandColor, #0070f2); }
.zui-price small { font-size: 0.875rem; font-weight: 400; color: var(--sapContent_LabelColor, #556b82); }

/* Pricing tier carousel */
.zui-pricing-carousel { margin-top: 2rem; }
.zui-pricing-carousel .zui-tier-card { margin: 0.25rem 0.625rem; height: calc(100% - 0.5rem); box-sizing: border-box; }
.zui-tier-card .zui-card-body { display: flex; flex-direction: column; min-height: 17rem; }
.zui-tier-card .zui-card-body ui5-button { margin-top: auto; }
.zui-tier-band {
  margin-top: 0.375rem; font-size: 0.75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--sapContent_LabelColor, #556b82);
}
.zui-tier-included { margin-top: 2rem; }
.zui-check--cols { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.5rem; }
@media (max-width: 720px) { .zui-check--cols { grid-template-columns: 1fr; } }

/* ── Footer override (kept from base style, harmonised spacing) ── */
.zui-muted { color: var(--sapContent_LabelColor, #556b82); }