* { box-sizing: border-box; }
:root {
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --soft: #f8fafc;
  --accent: #2563eb;
  --accent-dark: #1d4ed8;
  --success: #047857;
}
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: white;
  line-height: 1.5;
}
.container { width: min(1080px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { min-height: 68px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; text-decoration: none; color: var(--ink); letter-spacing: -.02em; }
.brand-mark { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--ink); color: white; font-weight: 800; }
.brand b { color: var(--accent); }
.nav-link { color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 600; }
.hero { padding: 92px 0 76px; background: linear-gradient(180deg,#f8fbff 0%,#fff 100%); }
.hero-inner { text-align: center; max-width: 780px; }
.eyebrow, .section-kicker { color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
h1 { font-size: clamp(42px, 7vw, 72px); line-height: 1.03; letter-spacing: -.055em; margin: 18px auto; max-width: 900px; }
.hero-copy { max-width: 690px; margin: 0 auto 30px; font-size: 19px; color: var(--muted); }
.primary-btn, .calculate-btn, .share-btn {
  display: inline-flex; justify-content: center; align-items: center;
  border: 0; border-radius: 12px; background: var(--accent); color: white;
  font-weight: 700; text-decoration: none; cursor: pointer;
}
.primary-btn { padding: 14px 20px; }
.primary-btn:hover, .calculate-btn:hover, .share-btn:hover { background: var(--accent-dark); }
.calculator-section { padding: 72px 0 88px; }
.section-heading { max-width: 680px; margin-bottom: 28px; }
.section-heading h2 { font-size: clamp(30px, 4vw, 44px); letter-spacing: -.035em; line-height: 1.1; margin: 8px 0 10px; }
.section-heading p { color: var(--muted); margin: 0; }
.calculator-card {
  display: grid; grid-template-columns: 1fr 1fr; overflow: hidden;
  border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 20px 60px rgba(15,23,42,.07);
}
form { padding: 34px; background: white; }
.field { margin-bottom: 22px; }
label { display: block; font-weight: 700; margin-bottom: 8px; }
.money-input { display: flex; align-items: center; border: 1.5px solid #cbd5e1; border-radius: 12px; overflow: hidden; transition: .2s; }
.money-input:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }
.money-input span { padding-left: 14px; font-weight: 700; color: var(--muted); }
.money-input input { width: 100%; border: 0; outline: 0; padding: 14px 12px; font-size: 17px; font-family: inherit; background: transparent; }
small { color: var(--muted); display: block; margin-top: 6px; }
.calculate-btn, .share-btn { width: 100%; padding: 14px; font-size: 15px; }
.reset-btn { width: 100%; margin-top: 9px; border: 0; background: transparent; color: var(--muted); padding: 10px; cursor: pointer; font-weight: 600; }
.error-message { min-height: 20px; color: #b91c1c; margin: 10px 0 0; font-size: 13px; }
.result-panel { padding: 34px; background: var(--ink); color: white; }
.result-label { font-size: 12px; letter-spacing: .12em; font-weight: 800; color: #93c5fd; margin: 0; }
.hike-number { font-size: clamp(56px, 8vw, 82px); line-height: 1; font-weight: 800; letter-spacing: -.06em; margin: 10px 0 12px; }
.result-summary { color: #cbd5e1; margin-bottom: 26px; }
.result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.metric { padding: 14px; border: 1px solid #334155; border-radius: 12px; background: #111c31; }
.metric span { display: block; font-size: 12px; color: #94a3b8; margin-bottom: 5px; }
.metric strong { font-size: 16px; }
.share-btn { background: white; color: var(--ink); }
.share-btn:hover { background: #e2e8f0; }
.privacy-note { font-size: 12px; color: #94a3b8; text-align: center; margin: 12px 0 0; }
.coming-soon { padding: 76px 0; background: var(--soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tool-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.tool-card { background: white; padding: 24px; border: 1px solid var(--line); border-radius: 16px; }
.tool-icon { font-size: 26px; }
.tool-card h3 { margin: 12px 0 8px; }
.tool-card p { color: var(--muted); margin: 0 0 16px; font-size: 14px; }
.pill { display: inline-block; border-radius: 999px; padding: 5px 9px; background: #eff6ff; color: var(--accent); font-size: 11px; font-weight: 800; }
.trust { padding: 70px 0; }
.trust-inner { max-width: 650px; }
.trust h2 { font-size: 32px; letter-spacing: -.03em; margin-bottom: 8px; }
.trust p { color: var(--muted); }
footer { border-top: 1px solid var(--line); padding: 30px 0; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.footer-inner p { max-width: 600px; color: var(--muted); font-size: 12px; text-align: right; }
.footer-brand { flex-shrink: 0; }

@media (max-width: 760px) {
  .hero { padding: 66px 0 54px; }
  .calculator-section { padding: 54px 0 66px; }
  .calculator-card { grid-template-columns: 1fr; }
  form, .result-panel { padding: 24px; }
  .tool-grid { grid-template-columns: 1fr; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .footer-inner p { text-align: left; margin: 0; }
}

.another-btn{width:100%;margin-top:9px;border:1px solid #475569;border-radius:12px;background:transparent;color:white;padding:13px;cursor:pointer;font-weight:700}
.another-btn:hover{background:#1e293b}
@media(max-width:760px){
  .calculator-card.mobile-show-result form{display:none}
  .calculator-card.mobile-show-result .result-panel{display:block;min-height:430px}
}

.nav-links{display:flex;gap:18px;align-items:center}
.compare-section{padding:76px 0 88px;background:#fff}
.compare-card{border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 20px 60px rgba(15,23,42,.07)}
.compare-card form{padding:32px}
.offers-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:24px}
fieldset{border:1px solid var(--line);border-radius:16px;padding:20px}
legend{padding:0 8px;font-weight:800;font-size:18px}
.plain-input{width:100%;border:1.5px solid #cbd5e1;border-radius:12px;padding:14px 12px;font-size:16px;font-family:inherit;outline:none}
.plain-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.compare-note{font-size:12px;color:var(--muted);margin:12px 0 0}
.compare-result{background:var(--ink);color:#fff;padding:32px}
.compare-result h3{font-size:46px;line-height:1;margin:10px 0 12px;letter-spacing:-.04em}
.comparison-table{border:1px solid #334155;border-radius:14px;overflow:hidden;margin:24px 0}
.comparison-row{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:12px;padding:13px 14px;border-bottom:1px solid #334155;align-items:center}
.comparison-row:last-child{border-bottom:0}
.comparison-row span{color:#cbd5e1;font-size:13px}
.comparison-row strong{text-align:right}
.header-row{background:#111c31}
.header-row span{color:#94a3b8}
.highlight-row{background:#111c31}
.insight-box{border-radius:12px;background:#111c31;border:1px solid #334155;padding:15px;color:#dbeafe;margin-bottom:10px}
.two-tools{grid-template-columns:repeat(2,1fr)}
@media(max-width:760px){
  .nav-links{gap:10px}
  .nav-links .nav-link:first-child{display:none}
  .offers-grid{grid-template-columns:1fr}
  .compare-card form,.compare-result{padding:22px}
  .compare-card.mobile-show-result form{display:none}
  .compare-card.mobile-show-result .compare-result{display:block}
  .comparison-row{grid-template-columns:1.25fr .9fr .9fr;font-size:13px}
  .comparison-row span{font-size:11px}
  .two-tools{grid-template-columns:1fr}
}

.inhand-section{padding:76px 0 88px;background:var(--soft);border-top:1px solid var(--line)}
.inhand-card{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 20px 60px rgba(15,23,42,.07);background:#fff}
.inhand-card form{padding:32px}
.inhand-result{padding:32px;background:var(--ink);color:#fff}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.checkbox-field label{font-weight:600;font-size:14px;display:flex;gap:9px;align-items:flex-start}
.checkbox-field input{margin-top:3px}
.assumption-box{border:1px solid #334155;background:#111c31;color:#cbd5e1;border-radius:12px;padding:14px;font-size:12px;margin:16px 0 10px}
@media(max-width:760px){
 .inhand-card{grid-template-columns:1fr}
 .inhand-card form,.inhand-result{padding:22px}
 .mini-grid{grid-template-columns:1fr}
 .inhand-card.mobile-show-result form{display:none}
 .inhand-card.mobile-show-result .inhand-result{display:block}
}

/* v4.2: Align paired fields in the In-Hand calculator */
.inhand-card .mini-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
  align-items: stretch;
}

.inhand-card .mini-grid .field {
  display: flex;
  flex-direction: column;
  margin-bottom: 22px;
  min-width: 0;
}

.inhand-card .mini-grid .field label {
  min-height: 48px;
  display: flex;
  align-items: flex-end;
  margin-bottom: 8px;
  line-height: 1.25;
}

.inhand-card .mini-grid .plain-input,
.inhand-card .mini-grid .money-input {
  width: 100%;
  height: 52px;
  min-height: 52px;
}

.inhand-card .mini-grid .money-input {
  display: flex;
  align-items: center;
}

.inhand-card .mini-grid .money-input input {
  height: 50px;
  padding-top: 0;
  padding-bottom: 0;
}

.inhand-card .mini-grid .plain-input {
  padding-top: 0;
  padding-bottom: 0;
}

@media (max-width: 760px) {
  .inhand-card .mini-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .inhand-card .mini-grid .field label {
    min-height: auto;
    display: block;
  }
}

.seo-page{padding:64px 0 80px}
.seo-copy{max-width:800px;margin:42px auto 0}
.seo-copy h2{font-size:30px;letter-spacing:-.03em;margin-top:34px}
.seo-copy h3{font-size:21px;margin-top:26px}
.seo-copy p,.seo-copy li{color:var(--muted)}
.seo-copy ul{padding-left:22px}
.tool-links{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.tool-link{display:block;padding:22px;border:1px solid var(--line);border-radius:16px;text-decoration:none;color:var(--ink);background:white}
.tool-link p{color:var(--muted);font-size:14px;margin-bottom:0}
.site-footer-links{display:flex;gap:14px;flex-wrap:wrap}
@media(max-width:760px){.tool-links{grid-template-columns:1fr}.seo-page{padding-top:42px}}

/* Compact utility layout — reduce unnecessary scrolling */
.hero {
  padding: 52px 0 40px;
}

.hero h1 {
  margin-top: 12px;
  margin-bottom: 14px;
}

.hero-copy {
  margin-bottom: 18px;
}

.calculator-section,
.compare-section,
.inhand-section {
  padding-top: 46px;
  padding-bottom: 54px;
}

.section-heading {
  margin-bottom: 18px;
}

.section-heading h2 {
  margin-top: 6px;
  margin-bottom: 8px;
}

.seo-page {
  padding-top: 38px;
  padding-bottom: 52px;
}

.seo-copy {
  margin-top: 20px;
}

.seo-copy h2 {
  margin-top: 24px;
  margin-bottom: 10px;
}

.seo-copy h3 {
  margin-top: 18px;
  margin-bottom: 8px;
}

.seo-copy p {
  margin-top: 8px;
  margin-bottom: 10px;
}

.trust {
  padding: 44px 0;
}

.coming-soon {
  padding: 50px 0;
}

@media (min-width: 761px) {
  .hero-inner {
    max-width: 820px;
  }

  .hero h1 {
    font-size: clamp(40px, 5.4vw, 64px);
  }
}

@media (max-width: 760px) {
  .hero {
    padding: 38px 0 30px;
  }

  .calculator-section,
  .compare-section,
  .inhand-section {
    padding-top: 34px;
    padding-bottom: 40px;
  }

  .seo-page {
    padding-top: 28px;
    padding-bottom: 38px;
  }

  .seo-copy {
    margin-top: 14px;
  }

  .seo-copy h2 {
    margin-top: 20px;
  }
}