/* HustleCalcs Design System — Uber-Inspired */
/* Font: Inter (closest available substitute for UberMove) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&display=swap');

/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, Helvetica Neue, Helvetica, Arial, sans-serif;
  background: #ffffff;
  color: #000000;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ─── Design Tokens ──────────────────────────────────────── */
:root {
  --black: #000000;
  --white: #ffffff;
  --body-gray: #4b4b4b;
  --muted-gray: #afafaf;
  --chip-gray: #efefef;
  --hover-gray: #e2e2e2;
  --hover-light: #f3f3f3;
  --shadow-light: rgba(0,0,0,0.12) 0px 4px 16px 0px;
  --shadow-medium: rgba(0,0,0,0.16) 0px 4px 16px 0px;
  --shadow-float: rgba(0,0,0,0.16) 0px 2px 8px 0px;
  --radius-card: 8px;
  --radius-featured: 12px;
  --radius-pill: 999px;
  --radius-circle: 50%;
  --container: 1136px;
}

/* ─── Typography ─────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.23;
  color: #000000;
}
h1 { font-size: clamp(2rem, 5vw, 3.25rem); line-height: 1.23; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); line-height: 1.22; }
h3 { font-size: clamp(1.25rem, 2.5vw, 2rem); line-height: 1.25; }
h4 { font-size: 1.5rem; line-height: 1.33; }
h5 { font-size: 1.25rem; line-height: 1.40; }
p  { color: var(--body-gray); font-size: 1rem; line-height: 1.5; font-weight: 400; }
a  { color: #000000; text-decoration: underline; }
a:visited { color: #000000; }

/* ─── Layout ─────────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }

/* ─── Navigation ─────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid #000000;
  padding: 0 24px;
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}
.nav-logo img { height: 28px; width: auto; display: block; }
.nav-logo { text-decoration: none; }
.nav-chips {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav-chips::-webkit-scrollbar { display: none; }
.nav-chip {
  background: var(--chip-gray);
  color: #000000;
  border: none;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  display: inline-block;
  transition: background 0.15s;
}
.nav-chip:hover { background: var(--hover-gray); color: #000000; text-decoration: none; }
.nav-chip.active { background: #000000; color: #ffffff; }
.nav-cta {
  background: #000000;
  color: #ffffff;
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity 0.15s;
}
.nav-cta:hover { opacity: 0.85; color: #ffffff; text-decoration: none; }
.nav-menu-btn {
  display: none;
  background: none;
  border: 1px solid #000000;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-circle);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

/* ─── Hero ───────────────────────────────────────────────── */
.hero {
  padding: 96px 0 80px;
  background: #ffffff;
  border-bottom: 1px solid #000000;
}
.hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-label {
  display: inline-block;
  background: var(--chip-gray);
  color: #000000;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.hero h1 { margin-bottom: 20px; }
.hero p { font-size: 1.125rem; margin-bottom: 32px; max-width: 480px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.hero-stat {
  background: #ffffff;
  border-radius: var(--radius-featured);
  padding: 24px;
  box-shadow: var(--shadow-light);
}
.hero-stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: #000000;
  line-height: 1;
  margin-bottom: 6px;
}
.hero-stat-label { font-size: 0.875rem; color: var(--muted-gray); font-weight: 500; }

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: background 0.15s, opacity 0.15s;
  white-space: nowrap;
}
.btn-primary { background: #000000; color: #ffffff !important; }
.btn-primary:hover { opacity: 0.85; color: #ffffff !important; text-decoration: none; }
.btn-secondary { background: #ffffff; color: #000000; border: 1px solid #000000; }
.btn-secondary:hover { background: var(--hover-gray); color: #000000; text-decoration: none; }
.btn-sm { padding: 8px 16px; font-size: 0.875rem; }
.btn-lg { padding: 16px 32px; font-size: 1.125rem; }

/* ─── Cards ──────────────────────────────────────────────── */
.card {
  background: #ffffff;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-light);
  padding: 28px;
  transition: box-shadow 0.2s;
}
.card:hover { box-shadow: var(--shadow-medium); }
.card-featured {
  border-radius: var(--radius-featured);
  padding: 32px;
}
.card-label {
  display: inline-block;
  background: var(--chip-gray);
  color: #000000;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}
.card h3 { font-size: 1.25rem; margin-bottom: 8px; }
.card p { font-size: 0.9rem; color: var(--body-gray); margin-bottom: 20px; }
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: #000000;
  text-decoration: none;
  border-bottom: 1px solid #000000;
  padding-bottom: 2px;
  transition: opacity 0.15s;
}
.card-link:hover { opacity: 0.6; }

/* ─── Calculator Grid ────────────────────────────────────── */
.calc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.calc-grid-2 { grid-template-columns: repeat(2, 1fr); }

/* ─── Calculator Widget ──────────────────────────────────── */
.calc-widget {
  background: #ffffff;
  border-radius: var(--radius-featured);
  box-shadow: var(--shadow-medium);
  padding: 40px;
  max-width: 720px;
  margin: 0 auto;
}
.calc-widget h2 { font-size: 1.75rem; margin-bottom: 8px; }
.calc-widget .desc { font-size: 1rem; color: var(--body-gray); margin-bottom: 32px; }
.calc-field { margin-bottom: 20px; }
.calc-field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: #000000;
  margin-bottom: 8px;
}
.calc-field input, .calc-field select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #000000;
  border-radius: var(--radius-card);
  font-family: inherit;
  font-size: 1rem;
  color: #000000;
  background: #ffffff;
  outline: none;
  transition: border-color 0.15s;
}
.calc-field input:focus, .calc-field select:focus { border-color: #000000; box-shadow: 0 0 0 3px rgba(0,0,0,0.08); }
.calc-field .hint { font-size: 0.8rem; color: var(--muted-gray); margin-top: 4px; }
.calc-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.calc-result {
  background: #000000;
  color: #ffffff;
  border-radius: var(--radius-card);
  padding: 28px;
  margin-top: 28px;
  display: none;
}
.calc-result.visible { display: block; }
.calc-result-label { font-size: 0.875rem; color: rgba(255,255,255,0.6); margin-bottom: 8px; }
.calc-result-value { font-size: 2.5rem; font-weight: 700; line-height: 1; margin-bottom: 4px; }
.calc-result-sub { font-size: 0.875rem; color: rgba(255,255,255,0.7); }
.calc-results-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 28px; }
.calc-result-item {
  background: #000000;
  color: #ffffff;
  border-radius: var(--radius-card);
  padding: 20px;
  display: none;
}
.calc-result-item.visible { display: block; }
.calc-divider { border: none; border-top: 1px solid var(--chip-gray); margin: 28px 0; }

/* ─── Section Heading ────────────────────────────────────── */
.section-heading { margin-bottom: 40px; }
.section-heading h2 { margin-bottom: 12px; }
.section-heading p { max-width: 600px; }
.section-heading .pill-label {
  display: inline-block;
  background: var(--chip-gray);
  color: #000000;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

/* ─── SEO Content Block ──────────────────────────────────── */
.content-block { max-width: 720px; margin: 0 auto; }
.content-block h2 { font-size: 1.5rem; margin: 40px 0 12px; }
.content-block h3 { font-size: 1.2rem; margin: 28px 0 10px; }
.content-block p { color: var(--body-gray); margin-bottom: 16px; line-height: 1.7; }
.content-block ul { padding-left: 20px; margin-bottom: 16px; }
.content-block ul li { color: var(--body-gray); margin-bottom: 8px; line-height: 1.6; }
.content-block .formula-box {
  background: var(--chip-gray);
  border-radius: var(--radius-card);
  padding: 20px 24px;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  color: #000000;
  margin: 20px 0;
}

/* ─── FAQ ────────────────────────────────────────────────── */
.faq-item { border-top: 1px solid var(--chip-gray); padding: 20px 0; }
.faq-item:last-child { border-bottom: 1px solid var(--chip-gray); }
.faq-question { font-size: 1rem; font-weight: 700; color: #000000; margin-bottom: 10px; }
.faq-answer { font-size: 0.9rem; color: var(--body-gray); line-height: 1.7; }

/* ─── Breadcrumb ─────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--muted-gray);
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--muted-gray); text-decoration: none; }
.breadcrumb a:hover { color: #000000; }
.breadcrumb span { color: #000000; font-weight: 500; }

/* ─── Footer ─────────────────────────────────────────────── */
.footer {
  background: #000000;
  color: #ffffff;
  padding: 64px 0 32px;
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand img { height: 28px; margin-bottom: 16px; filter: invert(0); }
.footer-brand p { color: var(--muted-gray); font-size: 0.875rem; max-width: 280px; line-height: 1.6; }
.footer-col h5 { font-size: 0.875rem; font-weight: 700; color: #ffffff; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--muted-gray); font-size: 0.875rem; text-decoration: none; transition: color 0.15s; }
.footer-col ul li a:hover { color: #ffffff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { color: var(--muted-gray); font-size: 0.8rem; }
.footer-bottom a { color: var(--muted-gray); font-size: 0.8rem; text-decoration: none; }
.footer-bottom a:hover { color: #ffffff; }

/* ─── Utility ────────────────────────────────────────────── */
.text-muted { color: var(--muted-gray); }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.hidden { display: none !important; }

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 1119px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-stats { grid-template-columns: repeat(4, 1fr); }
  .calc-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .nav-chips { display: none; }
  .nav-menu-btn { display: flex; }
  .hero { padding: 56px 0 48px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .calc-grid { grid-template-columns: 1fr; }
  .calc-grid-2 { grid-template-columns: 1fr; }
  .calc-row { grid-template-columns: 1fr; }
  .calc-results-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .calc-widget { padding: 24px; }
  .section { padding: 56px 0; }
}
@media (max-width: 600px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
  h1 { font-size: 2rem; }
}

/* ─── Mobile Nav Overlay ─────────────────────────────────── */
.mobile-nav {
  display: none;
  position: fixed;
  top: 64px; left: 0; right: 0; bottom: 0;
  background: #ffffff;
  z-index: 99;
  padding: 24px;
  overflow-y: auto;
  flex-direction: column;
  gap: 8px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  display: block;
  padding: 14px 16px;
  font-size: 1rem;
  font-weight: 500;
  color: #000000;
  text-decoration: none;
  border-radius: var(--radius-card);
  transition: background 0.15s;
}
.mobile-nav a:hover { background: var(--chip-gray); }

/* ─── Ad Placeholder ─────────────────────────────────────── */
.ad-slot {
  background: var(--chip-gray);
  border-radius: var(--radius-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-gray);
  font-size: 0.8rem;
  min-height: 90px;
  margin: 32px 0;
}

/* ─── Visual Components ──────────────────────────────────── */

/* Bar Chart */
.bar-chart { display: flex; flex-direction: column; gap: 10px; margin: 24px 0; }
.bar-row { display: flex; align-items: center; gap: 12px; }
.bar-label { font-size: 0.8rem; font-weight: 500; color: var(--body-gray); min-width: 140px; text-align: right; }
.bar-track { flex: 1; height: 10px; background: var(--chip-gray); border-radius: 999px; overflow: hidden; }
.bar-fill { height: 100%; background: #000000; border-radius: 999px; transition: width 0.4s ease; min-width: 2px; }
.bar-fill.light { background: var(--muted-gray); }
.bar-value { font-size: 0.8rem; font-weight: 700; color: #000000; min-width: 72px; }

/* Gauge / Score */
.gauge-wrap { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 24px 0; }
.gauge-arc { position: relative; width: 140px; height: 70px; overflow: hidden; }
.gauge-arc::before { content:''; position:absolute; inset:0; border-radius:140px 140px 0 0; border:14px solid var(--chip-gray); border-bottom:none; }
.gauge-needle { position:absolute; bottom:0; left:50%; width:3px; height:60px; background:#000; transform-origin:bottom center; border-radius:999px; transition: transform 0.5s ease; }
.gauge-score { font-size:2rem; font-weight:700; color:#000; }
.gauge-label { font-size:0.8rem; color:var(--muted-gray); font-weight:500; }

/* Projection Table */
.proj-table { width:100%; border-collapse:collapse; margin-top:24px; font-size:0.875rem; }
.proj-table th { background:#000; color:#fff; padding:10px 14px; text-align:left; font-weight:600; font-size:0.8rem; }
.proj-table td { padding:10px 14px; border-bottom:1px solid var(--chip-gray); color:var(--body-gray); }
.proj-table tr:last-child td { border-bottom:none; }
.proj-table tr:hover td { background:var(--hover-light); }
.proj-table .profit { color:#000; font-weight:700; }
.proj-table .loss { color:var(--muted-gray); }
.proj-table .milestone { background:var(--chip-gray); }
.proj-table .milestone td { font-weight:600; color:#000; }

/* Metric Strip */
.metric-strip { display:grid; grid-template-columns:repeat(auto-fit,minmax(140px,1fr)); gap:12px; margin:24px 0; }
.metric-tile { background:#fff; border-radius:var(--radius-card); box-shadow:var(--shadow-light); padding:18px 20px; }
.metric-tile-label { font-size:0.75rem; font-weight:500; color:var(--muted-gray); margin-bottom:6px; text-transform:uppercase; letter-spacing:0.04em; }
.metric-tile-value { font-size:1.5rem; font-weight:700; color:#000; line-height:1; }
.metric-tile-sub { font-size:0.75rem; color:var(--muted-gray); margin-top:4px; }
.metric-tile.dark { background:#000; }
.metric-tile.dark .metric-tile-label { color:rgba(255,255,255,0.5); }
.metric-tile.dark .metric-tile-value { color:#fff; }
.metric-tile.dark .metric-tile-sub { color:rgba(255,255,255,0.4); }

/* Scenario Cards */
.scenario-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin:24px 0; }
.scenario-card { border:1px solid var(--chip-gray); border-radius:var(--radius-featured); padding:20px; text-align:center; cursor:pointer; transition:all 0.2s; }
.scenario-card:hover, .scenario-card.active { border-color:#000; background:#000; }
.scenario-card:hover *, .scenario-card.active * { color:#fff !important; }
.scenario-card-label { font-size:0.75rem; font-weight:600; color:var(--muted-gray); text-transform:uppercase; letter-spacing:0.05em; margin-bottom:8px; }
.scenario-card-value { font-size:1.5rem; font-weight:700; color:#000; }
.scenario-card-sub { font-size:0.75rem; color:var(--muted-gray); margin-top:4px; }

/* Split Panel */
.split-panel { display:grid; grid-template-columns:1fr 1fr; gap:20px; margin:24px 0; }
.split-panel-item { background:var(--chip-gray); border-radius:var(--radius-card); padding:20px; }
.split-panel-item h4 { font-size:0.9rem; margin-bottom:14px; }

/* Cash Timeline */
.cash-timeline { margin:24px 0; }
.cash-timeline-title { font-size:0.8rem; font-weight:600; color:var(--muted-gray); text-transform:uppercase; letter-spacing:0.05em; margin-bottom:12px; }
.cash-bars { display:flex; gap:4px; align-items:flex-end; height:80px; }
.cash-bar-col { flex:1; display:flex; flex-direction:column; align-items:center; gap:4px; }
.cash-bar-fill { width:100%; border-radius:3px 3px 0 0; background:#000; min-height:2px; transition:height 0.3s; }
.cash-bar-fill.danger { background:var(--muted-gray); }
.cash-bar-fill.empty { background:var(--chip-gray); }
.cash-bar-month { font-size:0.6rem; color:var(--muted-gray); font-weight:500; }

/* Result Badge */
.result-badge { display:inline-flex; align-items:center; gap:6px; padding:6px 14px; border-radius:999px; font-size:0.8rem; font-weight:600; }
.result-badge.good { background:#000; color:#fff; }
.result-badge.warn { background:var(--chip-gray); color:#000; }
.result-badge.bad { border:1px solid var(--muted-gray); color:var(--muted-gray); }

/* Divider with label */
.divider-label { display:flex; align-items:center; gap:12px; margin:28px 0; }
.divider-label span { font-size:0.75rem; font-weight:600; color:var(--muted-gray); white-space:nowrap; text-transform:uppercase; letter-spacing:0.06em; }
.divider-label::before, .divider-label::after { content:''; flex:1; height:1px; background:var(--chip-gray); }

/* Range Slider */
.range-wrap { position:relative; }
.range-wrap input[type=range] { width:100%; -webkit-appearance:none; height:4px; border-radius:999px; background:var(--chip-gray); outline:none; border:none; padding:0; cursor:pointer; }
.range-wrap input[type=range]::-webkit-slider-thumb { -webkit-appearance:none; width:20px; height:20px; border-radius:50%; background:#000; cursor:pointer; border:2px solid #fff; box-shadow:0 0 0 1px #000; }
.range-value { position:absolute; right:0; top:-22px; font-size:0.8rem; font-weight:700; color:#000; }

@media (max-width:768px) {
  .scenario-grid { grid-template-columns:1fr; }
  .split-panel { grid-template-columns:1fr; }
  .bar-label { min-width:90px; font-size:0.72rem; }
}