/* Ship Axiom — owner-facing marketing site.
   Design language: black-and-white editorial. White background, black text,
   Georgia serif headlines, Helvetica for tables/UI, sharp corners, hairline rules.
   No gradients, no rounded corners, no cards. Safe to edit: colors below, spacing. */

:root {
  --ink: #111111;
  --paper: #ffffff;
  --grey: #555555;
  --hairline: 1px solid #111111;
  --hairline-soft: 1px solid #d5d5d5;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Helvetica, "Helvetica Neue", Arial, sans-serif;
  --measure: 62ch;
}

* { margin: 0; padding: 0; box-sizing: border-box; border-radius: 0 !important; }

html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.6;
}

/* ---- scroll progress bar ---- */
#progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: var(--ink); z-index: 100;
}

/* ---- layout ---- */
.wrap { max-width: 960px; margin: 0 auto; padding: 0 24px; }

section { padding: 96px 0; border-bottom: var(--hairline); }
section:last-of-type { border-bottom: none; }

.kicker {
  font-family: var(--sans); font-size: 12px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--grey); margin-bottom: 20px;
}
.kicker::before { content: ""; display: inline-block; width: 34px; height: 1px;
  background: var(--ink); vertical-align: middle; margin-right: 12px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.15; }
h1 { font-size: clamp(38px, 6vw, 64px); letter-spacing: -0.01em; }
h2 { font-size: clamp(30px, 4.5vw, 44px); margin-bottom: 28px; }
h3 { font-size: 24px; margin-bottom: 12px; }

p { max-width: var(--measure); margin-bottom: 18px; }
p.lede { font-size: 23px; line-height: 1.5; }
.footnote { font-family: var(--sans); font-size: 13px; color: var(--grey); max-width: var(--measure); }

em { font-style: italic; }
strong { font-weight: 700; }

a { color: var(--ink); text-underline-offset: 3px; }

/* ---- header / hero ---- */
header.masthead {
  border-bottom: var(--hairline);
  padding: 18px 0;
  font-family: var(--sans);
}
header.masthead .wrap { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px; }
.wordmark { font-family: var(--serif); font-size: 20px; letter-spacing: 0.02em; }
.wordmark span { font-family: var(--sans); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--grey); margin-left: 10px; }
nav a { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; text-decoration: none; margin-left: 18px; }
nav a:hover { text-decoration: underline; }

#hero { padding: 120px 0 110px; }
#hero .sub { font-size: 23px; color: var(--grey); margin-top: 26px; max-width: 56ch; }

.cta-row { margin-top: 44px; display: flex; gap: 16px; flex-wrap: wrap; }
.btn {
  display: inline-block; font-family: var(--sans); font-size: 14px;
  letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none;
  padding: 15px 30px; border: var(--hairline);
}
.btn.solid { background: var(--ink); color: var(--paper); }
.btn.solid:hover { background: var(--paper); color: var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--paper); }

/* ---- stat counters ---- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); border: var(--hairline); margin-top: 56px; }
.stat { padding: 30px 24px; border-right: var(--hairline); }
.stat:last-child { border-right: none; }
.stat .num { font-family: var(--serif); font-size: clamp(30px, 4vw, 48px); display: block; }
.stat .lbl { font-family: var(--sans); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--grey); display: block; margin-top: 8px; }

/* ---- three steps ---- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: var(--hairline); }
.step { padding: 36px 28px 36px 0; border-bottom: var(--hairline-soft); }
.step + .step { border-left: var(--hairline-soft); padding-left: 28px; }
.step .n { font-family: var(--sans); font-size: 13px; letter-spacing: 0.15em; color: var(--grey); display: block; margin-bottom: 14px; }
.step p { font-size: 17px; margin-bottom: 0; }

/* ---- tables (Helvetica per design spec) ---- */
table { width: 100%; border-collapse: collapse; font-family: var(--sans); font-size: 15px; margin: 26px 0; }
th { text-align: left; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--grey); font-weight: 400; }
th, td { padding: 12px 16px 12px 0; border-bottom: var(--hairline-soft); vertical-align: top; }
tr:last-child td { border-bottom: var(--hairline); }

/* ---- calculator ---- */
#calculator .calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; margin-top: 12px; }
.field { margin-bottom: 26px; }
.field label { display: block; font-family: var(--sans); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--grey); margin-bottom: 8px; }
.field input {
  width: 100%; font-family: var(--serif); font-size: 26px; padding: 12px 14px;
  border: var(--hairline); background: var(--paper); color: var(--ink);
}
.field input:focus { outline: 2px solid var(--ink); outline-offset: -2px; }
.results { border: var(--hairline); }
.result-row { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 20px 22px; border-bottom: var(--hairline-soft); }
.result-row:last-child { border-bottom: none; }
.result-row .lbl { font-family: var(--sans); font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--grey); }
.result-row .val { font-family: var(--serif); font-size: 28px; white-space: nowrap; }
.result-row.headline { background: var(--ink); color: var(--paper); }
.result-row.headline .lbl { color: #bbbbbb; }
.chart-box { margin-top: 40px; border: var(--hairline); padding: 24px; }
.chart-head { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: end; margin-bottom: 18px; }
.chart-box h3 { font-size: 18px; margin-bottom: 8px; }
.chart-total { border-left: var(--hairline); padding-left: 24px; min-width: 230px; }
.chart-total-label {
  display: block; font-family: var(--sans); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--grey); margin-bottom: 6px;
}
.chart-total-value { display: block; font-family: var(--serif); font-size: 42px; line-height: 1; white-space: nowrap; }
.chart-milestones {
  display: grid; grid-template-columns: repeat(3, 1fr); border-top: var(--hairline);
  border-bottom: var(--hairline); margin-top: 14px;
}
.chart-milestones div { padding: 14px 18px; }
.chart-milestones div + div { border-left: var(--hairline-soft); }
.chart-milestones span {
  display: block; font-family: var(--sans); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--grey); margin-bottom: 5px;
}
.chart-milestones strong { display: block; font-family: var(--serif); font-size: 26px; font-weight: 400; white-space: nowrap; }
.chart-canvas { position: relative; height: 260px; }
.chart-canvas canvas { width: 100%; height: 100%; }

/* ---- honesty section ---- */
#honesty { background: var(--ink); color: var(--paper); }
#honesty .kicker { color: #999999; }
#honesty .kicker::before { background: var(--paper); }
#honesty h2, #honesty p { color: var(--paper); }
#honesty .truth { border-top: 1px solid #444444; padding: 26px 0; }
#honesty .truth:last-child { border-bottom: 1px solid #444444; }
#honesty .truth h3 { margin-bottom: 8px; }
#honesty .truth p { color: #cccccc; font-size: 17px; margin-bottom: 0; }

/* ---- pilot two-column ---- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: var(--hairline); margin-top: 16px; }
.two-col > div { padding: 30px; }
.two-col > div + div { border-left: var(--hairline); }
.two-col h3 { font-family: var(--sans); font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 400; color: var(--grey); }
.two-col ul { list-style: none; margin-top: 18px; }
.two-col li { padding: 10px 0; border-bottom: var(--hairline-soft); font-size: 17px; }
.two-col li:last-child { border-bottom: none; }

/* ---- about ---- */
#about .bio { display: grid; grid-template-columns: 240px 1fr; gap: 48px; align-items: start; }
.photo-ph {
  width: 240px; height: 300px; border: var(--hairline);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--sans); font-size: 12px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--grey); text-align: center; padding: 12px;
}

/* ---- contact / footer ---- */
#contact .big-link { font-family: var(--serif); font-size: clamp(26px, 4vw, 40px); display: inline-block; margin-top: 10px; }
footer { font-family: var(--sans); font-size: 13px; color: var(--grey); padding: 28px 0 48px; border-top: var(--hairline); }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ---- scroll reveal ---- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---- responsive ---- */
@media (max-width: 760px) {
  .stats, .steps { grid-template-columns: 1fr; }
  .stat { border-right: none; border-bottom: var(--hairline); }
  .stat:last-child { border-bottom: none; }
  .step + .step { border-left: none; padding-left: 0; }
  #calculator .calc-grid, .two-col, #about .bio { grid-template-columns: 1fr; }
  .two-col > div + div { border-left: none; border-top: var(--hairline); }
  .chart-head { grid-template-columns: 1fr; align-items: start; gap: 16px; }
  .chart-total { border-left: none; border-top: var(--hairline); padding: 16px 0 0; min-width: 0; }
  .chart-total-value { font-size: 36px; }
  .chart-canvas { height: 230px; }
  .chart-milestones { grid-template-columns: 1fr; }
  .chart-milestones div + div { border-left: none; border-top: var(--hairline-soft); }
  section { padding: 64px 0; }
}