:root {
  --split-ink: #17213b;
  --split-blue: #2563eb;
  --split-cyan: #06b6d4;
  --split-mint: #dff8f1;
  --split-warm: #fff7e6;
  --split-coral: #f97360;
  --split-line: #dbe3ef;
  --split-muted: #64748b;
  --split-bg: #f5f8fc;
}
[hidden] {
  display: none !important;
}
.svg-defs {
  position: absolute;
}
.split-hero {
  padding: 58px 0 72px;
  background:
    radial-gradient(circle at 82% 18%, #67e8f933 0 12%, transparent 13%),
    linear-gradient(135deg, #eef6ff, #f6fffb);
  overflow: hidden;
}
.split-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 70px;
  align-items: center;
}
.breadcrumbs {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 25px;
  color: var(--split-muted);
  font-size: 0.8rem;
}
.breadcrumbs a {
  color: inherit;
}
.split-hero h1 {
  max-width: 760px;
  margin: 12px 0 20px;
  font-size: clamp(2.6rem, 6vw, 5.3rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
  color: var(--split-ink);
}
.split-hero h1 span {
  color: var(--split-blue);
}
.split-hero p {
  max-width: 720px;
  font-size: 1.14rem;
  color: #46536c;
}
.hero-points {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 25px;
}
.hero-points span {
  padding: 8px 12px;
  border: 1px solid #b8c9e4;
  border-radius: 999px;
  background: #ffffffb3;
  color: var(--split-ink);
  font-size: 0.82rem;
  font-weight: 700;
}
.hero-receipt {
  position: relative;
  padding: 34px 30px 28px;
  background: #fff;
  border: 1px solid var(--split-line);
  box-shadow:
    18px 20px 0 #2563eb,
    0 30px 70px #1d4ed81a;
  transform: rotate(2deg);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}
.hero-receipt:after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -9px;
  height: 18px;
  background: linear-gradient(135deg, #fff 9px, transparent 0) 0 0/18px 18px
    repeat-x;
}
.hero-receipt > span {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--split-muted);
}
.hero-receipt > b {
  display: block;
  margin: 9px 0 14px;
  font-size: 2.55rem;
  color: var(--split-ink);
}
.hero-receipt i {
  display: block;
  border-top: 2px dashed var(--split-line);
  margin-bottom: 16px;
}
.hero-receipt p {
  display: flex;
  justify-content: space-between;
  margin: 7px 0;
  font-size: 0.84rem;
  color: var(--split-ink);
}
.hero-receipt strong {
  display: block;
  margin-top: 17px;
  padding: 10px;
  background: var(--split-mint);
  text-align: center;
  font-size: 0.7rem;
  color: #08745d;
}
.split-section {
  padding: 50px 0 90px;
  background: var(--split-bg);
}
.split-app {
  max-width: 1160px;
  margin: auto;
  background: #fff;
  border: 1px solid var(--split-line);
  border-radius: 28px;
  box-shadow: 0 24px 70px #17213b0d;
  overflow: hidden;
}
.app-heading {
  display: flex;
  justify-content: space-between;
  gap: 25px;
  align-items: start;
  padding: 32px 38px;
  border-bottom: 1px solid var(--split-line);
  background: linear-gradient(90deg, #fff, #f7fbff);
}
.app-heading h2 {
  margin: 5px 0 0;
  color: var(--split-ink);
}
.step-kicker {
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.72rem;
  font-weight: 900;
  color: var(--split-blue);
}
.local-note {
  max-width: 390px;
  margin: 0;
  padding: 11px 14px;
  border-radius: 12px;
  background: var(--split-mint);
  color: #176454;
  font-size: 0.82rem;
}
.form-step {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  padding: 32px 38px;
  border-bottom: 1px solid var(--split-line);
}
.step-number {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: var(--split-ink);
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 900;
}
.step-body {
  min-width: 0;
}
.step-body > h3,
.people-heading h3 {
  margin: 5px 0 18px;
  font-size: 1.25rem;
  color: var(--split-ink);
}
.field-grid {
  display: grid;
  gap: 14px;
}
.two-cols {
  grid-template-columns: 1.2fr 0.8fr;
}
.field {
  display: grid;
  gap: 6px;
  min-width: 0;
}
.field > span {
  font-size: 0.8rem;
  font-weight: 800;
  color: #344158;
}
.field > span small {
  font-weight: 500;
  color: var(--split-muted);
}
.field input,
.field select {
  width: 100%;
  min-width: 0;
  border: 1px solid #cbd5e1;
  border-radius: 11px;
  padding: 12px 13px;
  background: #fff;
  color: var(--split-ink);
  font: inherit;
}
.field input:focus,
.field select:focus {
  outline: 3px solid #2563eb24;
  border-color: var(--split-blue);
}
.field input[aria-invalid="true"] {
  border-color: #b42318;
  background: #fff7f6;
}
.field-error {
  min-height: 1.05em;
  color: #b42318;
  font-size: 0.72rem;
  font-weight: 650;
}
.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.method-card {
  position: relative;
  min-width: 0;
  padding: 17px 14px;
  border: 1px solid var(--split-line);
  border-radius: 15px;
  cursor: pointer;
  transition: 0.18s;
  background: #fff;
}
.method-card:hover {
  border-color: #8cb3ff;
  transform: translateY(-2px);
}
.method-card:has(input:checked) {
  border: 2px solid var(--split-blue);
  padding: 16px 13px;
  background: #eff6ff;
  box-shadow: 0 8px 20px #2563eb12;
}
.method-card input {
  position: absolute;
  opacity: 0;
}
.method-card input:focus-visible + span {
  outline: 3px solid #2563eb55;
}
.method-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: #eaf1ff;
  color: var(--split-blue);
  font-weight: 900;
}
.method-card strong,
.method-card small {
  display: block;
}
.method-card strong {
  margin: 10px 0 4px;
  color: var(--split-ink);
}
.method-card small {
  color: var(--split-muted);
  line-height: 1.35;
}
.method-settings,
.percentage-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 16px;
  padding: 16px;
  border: 1px solid #bae6fd;
  border-radius: 14px;
  background: #f0f9ff;
}
.method-settings p {
  margin: 3px 0 0;
  color: var(--split-muted);
  font-size: 0.8rem;
}
.segmented {
  display: flex;
  border: 1px solid #b9c8dc;
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  flex: 0 0 auto;
}
.segmented label {
  cursor: pointer;
}
.segmented input {
  position: absolute;
  opacity: 0;
}
.segmented span {
  display: block;
  padding: 9px 12px;
  font-size: 0.78rem;
  font-weight: 750;
}
.segmented input:checked + span {
  background: var(--split-blue);
  color: #fff;
}
.segmented input:focus-visible + span {
  outline: 3px solid #2563eb66;
  outline-offset: -3px;
}
.method-settings > .field {
  flex: 0 1 310px;
}
.setting-result {
  margin-left: auto;
  text-align: right;
}
.setting-result small,
.setting-result span {
  display: block;
  color: var(--split-muted);
  font-size: 0.72rem;
}
.setting-result b {
  display: block;
  font-size: 1.3rem;
  color: var(--split-blue);
}
.percentage-status {
  background: var(--split-warm);
  border-color: #fed7aa;
}
.percentage-status span,
.percentage-status small {
  font-size: 0.8rem;
}
.percentage-status b {
  font-size: 1.25rem;
}
.percentage-status.is-valid {
  background: var(--split-mint);
  border-color: #99e2d1;
}
.people-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 14px;
}
.people-heading h3 {
  margin-bottom: 2px;
}
.people-heading p {
  margin: 0;
  color: var(--split-muted);
  font-size: 0.82rem;
}
.btn-add,
.btn-secondary,
.btn-link {
  border: 0;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}
.btn-add {
  padding: 10px 14px;
  background: var(--split-mint);
  color: #08745d;
  border-radius: 10px;
  white-space: nowrap;
}
.people-list {
  display: grid;
  gap: 10px;
}
.person-card {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 34px;
  gap: 11px;
  align-items: start;
  padding: 14px;
  border: 1px solid var(--split-line);
  border-radius: 16px;
  background: #fbfdff;
}
.person-index {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--split-ink);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 0.78rem;
  font-weight: 900;
  margin-top: 22px;
}
.person-fields {
  display: grid;
  grid-template-columns: minmax(140px, 1.3fr) minmax(115px, 0.7fr) minmax(
      125px,
      0.7fr
    );
  gap: 11px;
  min-width: 0;
}
.date-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  grid-column: auto/span 1;
}
.remove-person {
  width: 32px;
  height: 32px;
  margin-top: 21px;
  border: 0;
  border-radius: 9px;
  background: #fff1f0;
  color: #a52a22;
  font-size: 1.25rem;
  cursor: pointer;
}
.remove-person:hover {
  background: #fee2e2;
}
.remove-person:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.mini-help {
  border: 0;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  background: #dce7f6;
  color: var(--split-ink);
  font-size: 0.7rem;
  font-weight: 900;
  cursor: help;
}
.adjustment-help {
  margin-top: 14px;
  padding: 13px 15px;
  background: #f8fafc;
  border-radius: 12px;
}
.adjustment-help button {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--split-blue);
  font-weight: 800;
  cursor: pointer;
}
.adjustment-help p {
  margin: 10px 0 0;
  color: #4a5870;
  font-size: 0.82rem;
}
.form-errors {
  margin: 22px 38px 0;
  padding: 14px 16px;
  border: 1px solid #f4a7a0;
  border-radius: 12px;
  background: #fff4f2;
  color: #8d2118;
  font-weight: 700;
}
.form-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 28px 38px 34px;
}
.split-calculate {
  min-width: 220px;
  justify-content: center;
}
.btn-secondary {
  padding: 12px 16px;
  border-radius: 10px;
  background: #edf3fb;
  color: var(--split-ink);
}
.btn-link {
  padding: 10px;
  background: transparent;
  color: var(--split-muted);
  margin-left: auto;
}
.split-result {
  padding: 36px 38px 40px;
  border-top: 7px solid var(--split-blue);
  background: linear-gradient(180deg, #f4f8ff, #fff);
}
.result-head {
  display: flex;
  justify-content: space-between;
  gap: 25px;
  align-items: center;
}
.result-head h2 {
  margin: 4px 0;
  color: var(--split-ink);
}
.result-head p {
  margin: 0;
  color: var(--split-muted);
}
.result-total {
  text-align: right;
  padding: 15px 18px;
  border-radius: 14px;
  background: var(--split-ink);
  color: #fff;
}
.result-total small {
  display: block;
  color: #a9b8d4;
}
.result-total strong {
  font-size: 1.8rem;
}
.result-table-wrap {
  margin-top: 24px;
}
.result-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--split-line);
}
.result-table th,
.result-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--split-line);
  text-align: right;
}
.result-table th:first-child,
.result-table td:first-child {
  text-align: left;
}
.result-table thead th {
  background: #edf3fc;
  color: #48566e;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.result-table tbody th {
  color: var(--split-ink);
}
.result-table td small {
  display: block;
  color: var(--split-muted);
}
.result-table .money-total {
  font-weight: 900;
  color: var(--split-blue);
}
.result-table tfoot th {
  background: var(--split-mint);
  border: 0;
  color: #176454;
}
.result-cards {
  display: none;
}
.rounding-note {
  font-size: 0.76rem;
  color: var(--split-muted);
}
.result-actions {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.result-btn {
  border: 1px solid #b7c7dd;
  border-radius: 10px;
  background: #fff;
  color: var(--split-ink);
  padding: 11px 14px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}
.result-btn.whatsapp {
  background: #20c66b;
  color: #062f1a;
  border-color: #20c66b;
}
.result-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-top: 28px;
  padding: 20px;
  border-radius: 16px;
  background: var(--split-warm);
  border: 1px solid #f9d99d;
}
.result-cta p {
  margin: 4px 0 0;
  color: #665536;
}
.result-cta a {
  padding: 11px 15px;
  border-radius: 9px;
  background: var(--split-ink);
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  white-space: nowrap;
}
.split-ad[data-ad-ready="false"] {
  display: none !important;
}
.guide-section,
.example-section,
.use-cases,
.faq-section {
  padding: 85px 0;
}
.guide-section,
.use-cases {
  background: #fff;
}
.guide-section .section-head,
.use-cases .section-head,
.faq-section .section-head {
  max-width: 770px;
}
.section-head > p {
  color: var(--split-muted);
}
.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 35px;
}
.guide-grid article {
  padding: 25px;
  border: 1px solid var(--split-line);
  border-radius: 17px;
  background: #fff;
}
.guide-grid article > span {
  font-size: 0.75rem;
  font-weight: 900;
  color: var(--split-blue);
}
.guide-grid h3 {
  margin: 9px 0;
  color: var(--split-ink);
}
.guide-grid p {
  color: #59667c;
}
.example-section {
  background: var(--split-ink);
  color: #fff;
}
.example-grid {
  display: grid;
  grid-template-columns: 1fr 430px;
  gap: 70px;
  align-items: center;
}
.example-section h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  color: #fff;
  margin: 10px 0;
}
.example-section p,
.example-section li {
  color: #c9d3e5;
}
.example-card {
  padding: 24px;
  border-radius: 20px;
  background: #fff;
  color: var(--split-ink);
  box-shadow: 14px 14px 0 var(--split-cyan);
}
.example-card div,
.example-card footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 13px;
  border-bottom: 1px solid var(--split-line);
}
.example-card footer {
  border: 0;
  margin-top: 7px;
  background: var(--split-mint);
  font-size: 1.15rem;
}
.use-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 28px;
}
.use-grid article {
  padding: 20px;
  border-radius: 15px;
  background: var(--split-bg);
}
.use-grid b {
  color: var(--split-ink);
}
.use-grid p {
  font-size: 0.86rem;
  color: var(--split-muted);
}
.faq-section {
  background: var(--split-bg);
}
.faq-section .faq {
  max-width: 900px;
}
.faq-section details {
  background: #fff;
  border: 1px solid var(--split-line);
  border-radius: 12px;
  margin: 9px 0;
  padding: 17px;
}
.faq-section summary {
  font-weight: 800;
  color: var(--split-ink);
  cursor: pointer;
}
.faq-section details p {
  color: var(--split-muted);
}
@media (max-width: 1000px) {
  .split-hero-grid {
    grid-template-columns: 1fr 280px;
    gap: 35px;
  }
  .method-grid {
    grid-template-columns: 1fr 1fr;
  }
  .person-fields {
    grid-template-columns: 1fr 1fr;
  }
  .person-name {
    grid-column: 1/-1;
  }
  .example-grid {
    grid-template-columns: 1fr 360px;
    gap: 35px;
  }
  .use-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 760px) {
  .split-hero {
    padding: 40px 0 60px;
  }
  .split-hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-receipt {
    display: none;
  }
  .split-section {
    padding: 18px 0 60px;
  }
  .split-app {
    border-radius: 18px;
  }
  .app-heading {
    display: block;
    padding: 23px 18px;
  }
  .local-note {
    margin-top: 15px;
  }
  .form-step {
    grid-template-columns: 1fr;
    padding: 24px 18px;
  }
  .step-number {
    width: 34px;
    height: 34px;
  }
  .two-cols,
  .method-grid {
    grid-template-columns: 1fr;
  }
  .method-card {
    display: grid;
    grid-template-columns: 38px 1fr;
    column-gap: 10px;
  }
  .method-card .method-icon {
    grid-row: 1/3;
  }
  .method-card strong {
    margin: 0;
  }
  .method-settings {
    align-items: stretch;
    flex-direction: column;
  }
  .segmented {
    width: 100%;
  }
  .segmented label {
    flex: 1;
    text-align: center;
  }
  .setting-result {
    text-align: left;
    margin: 0;
  }
  .people-heading {
    align-items: flex-start;
  }
  .person-card {
    grid-template-columns: 30px minmax(0, 1fr) 30px;
    padding: 11px;
    gap: 7px;
  }
  .person-fields {
    grid-template-columns: 1fr;
  }
  .person-name {
    grid-column: auto;
  }
  .date-fields {
    grid-template-columns: 1fr;
  }
  .person-index,
  .remove-person {
    margin-top: 21px;
  }
  .form-errors {
    margin: 18px 18px 0;
  }
  .form-actions {
    padding: 24px 18px;
    display: grid;
  }
  .split-calculate {
    min-width: 0;
  }
  .btn-link {
    margin: 0;
  }
  .split-result {
    padding: 28px 16px;
  }
  .result-head {
    align-items: stretch;
    flex-direction: column;
  }
  .result-total {
    text-align: left;
  }
  .result-table {
    display: none;
  }
  .result-cards {
    display: grid;
    gap: 10px;
  }
  .result-person-card {
    padding: 16px;
    border: 1px solid var(--split-line);
    border-radius: 14px;
    background: #fff;
  }
  .result-person-card header {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    margin-bottom: 10px;
  }
  .result-person-card header strong:last-child {
    color: var(--split-blue);
  }
  .result-person-card dl {
    margin: 0;
  }
  .result-person-card dl div {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    padding: 5px 0;
    border-top: 1px solid #edf1f6;
    font-size: 0.8rem;
  }
  .result-person-card dt {
    color: var(--split-muted);
  }
  .result-person-card dd {
    margin: 0;
    font-weight: 750;
  }
  .result-actions {
    display: grid;
  }
  .result-btn {
    text-align: center;
  }
  .result-cta {
    align-items: stretch;
    flex-direction: column;
  }
  .result-cta a {
    text-align: center;
  }
  .guide-section,
  .example-section,
  .use-cases,
  .faq-section {
    padding: 60px 0;
  }
  .guide-grid,
  .use-grid,
  .example-grid {
    grid-template-columns: 1fr;
  }
  .example-card {
    box-shadow: 8px 8px 0 var(--split-cyan);
  }
}
@media (max-width: 390px) {
  .split-hero h1 {
    font-size: 2.45rem;
  }
  .hero-points span {
    width: 100%;
  }
  .people-heading {
    display: block;
  }
  .btn-add {
    width: 100%;
    margin-top: 12px;
  }
  .person-card {
    grid-template-columns: 26px minmax(0, 1fr) 28px;
  }
  .person-index {
    width: 26px;
  }
  .form-step,
  .app-heading {
    padding-left: 13px;
    padding-right: 13px;
  }
  .split-result {
    padding-left: 12px;
    padding-right: 12px;
  }
}
@media print {
  body > *:not(main) {
    display: none !important;
  }
  main > *:not(.split-section) {
    display: none !important;
  }
  .split-section {
    padding: 0;
    background: #fff;
  }
  .split-app {
    border: 0;
    box-shadow: none;
  }
  .app-heading,
  #splitForm,
  .result-actions,
  .result-cta,
  .rounding-note {
    display: none !important;
  }
  .split-result {
    display: block !important;
    border: 0;
    padding: 0;
    background: #fff;
  }
  .result-table {
    display: table !important;
  }
  .result-cards {
    display: none !important;
  }
  @page {
    size: A4;
    margin: 12mm;
  }
}