/* ==========================================================================
   On the Go Solutions — site stylesheet
   One file, no build step, no external dependencies or web fonts.

   1. Tokens          5. Buttons & links
   2. Reset           6. Page sections
   3. Layout          7. Forms
   4. Typography      8. Header / footer
                      9. Responsive
   ========================================================================== */

/* 1. Tokens ---------------------------------------------------------------- */

:root {
  color-scheme: light;

  /* Ink */
  --ink:        #13212c;
  --ink-2:      #1c2f3e;
  --ink-soft:   #465866;
  --ink-muted:  #5d6c78;

  /* Paper */
  --paper:      #f8f5f0;
  --paper-2:    #ffffff;
  --paper-3:    #f1ebe1;
  --line:       #e4dcd1;
  --line-2:     #cec4b6;

  /* Accent — clay */
  --clay:       #9c5727;
  --clay-deep:  #874a20;
  --clay-soft:  #f3e4d6;
  --sage:       #4d6a5e;

  /* Type stacks — system fonts only, so the site loads with zero requests */
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua",
           Georgia, "Times New Roman", serif;
  --sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
           "Helvetica Neue", Arial, sans-serif;
  --mono:  ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Space & measure */
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --wrap: 1180px;
  --wrap-narrow: 720px;
  --section-y: clamp(4rem, 9vw, 7.5rem);

  --radius: 4px;
  --ease: cubic-bezier(.2, .6, .2, 1);
}

/* 2. Reset ----------------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }

/* Anchor targets clear the sticky header */
[id] { scroll-margin-top: 6rem; }

::selection { background: var(--clay-soft); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  padding: .75rem 1.25rem;
  background: var(--ink);
  color: var(--paper);
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { left: 0; }

/* 3. Layout ---------------------------------------------------------------- */

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.wrap--narrow { max-width: var(--wrap-narrow); }

.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(3rem, 6vw, 4.5rem); }

.section--paper2 { background: var(--paper-2); }
.section--paper3 { background: var(--paper-3); }

.section--ink {
  background: var(--ink);
  color: #dfe6eb;
}
.section--ink h2, .section--ink h3, .section--ink strong { color: #fff; }
.section--ink .eyebrow { color: #c4a184; }
.section--ink .lede { color: #b9c5ce; }

.rule {
  height: 1px;
  border: 0;
  margin: 0;
  background: var(--line);
}

/* 4. Typography ------------------------------------------------------------ */

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -.012em;
  margin: 0 0 .6em;
  color: var(--ink);
  text-wrap: balance;
}

h1 { font-size: clamp(2.35rem, 5.6vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.75rem); }
h3 { font-size: clamp(1.2rem, 1.9vw, 1.45rem); line-height: 1.25; }
h4 { font-size: 1.0625rem; font-family: var(--sans); font-weight: 700; letter-spacing: 0; }

p { margin: 0 0 1.15em; max-width: 68ch; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  display: block;
  font-family: var(--sans);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--clay);
  margin: 0 0 1.1rem;
}

.lede {
  font-size: clamp(1.075rem, 1.6vw, 1.25rem);
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 60ch;
}

.small { font-size: .9375rem; color: var(--ink-soft); }
.tiny  { font-size: .8125rem; color: var(--ink-muted); }

.section-head { max-width: 62ch; margin-bottom: clamp(2.5rem, 5vw, 3.75rem); }
.section-head p { color: var(--ink-soft); }

/* 5. Buttons & links ------------------------------------------------------- */

a { color: var(--clay-deep); text-underline-offset: .18em; }
a:hover { color: var(--clay); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .85rem 1.5rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--sans);
  font-size: .9375rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease),
              border-color .18s var(--ease), transform .18s var(--ease);
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--clay);
  color: #fff;
  border-color: var(--clay);
}
.btn--primary:hover { background: var(--clay-deep); border-color: var(--clay-deep); color: #fff; }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-2);
}
.btn--ghost:hover { border-color: var(--ink); background: var(--paper-2); color: var(--ink); }

.btn--onink {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, .34);
}
.btn--onink:hover { background: rgba(255, 255, 255, .1); border-color: #fff; color: #fff; }

.btn--light { background: #fff; color: var(--ink); border-color: #fff; }
.btn--light:hover { background: var(--paper-3); color: var(--ink); border-color: var(--paper-3); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 2rem;
}

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--sans);
  font-size: .9375rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--clay-deep);
}
.arrow-link::after {
  content: "\2192";
  transition: transform .18s var(--ease);
}
.arrow-link:hover::after { transform: translateX(4px); }

/* 6. Page sections --------------------------------------------------------- */

/* Hero */
.hero {
  padding-block: clamp(3.5rem, 8vw, 6.5rem) clamp(3.5rem, 7vw, 5.5rem);
  background:
    linear-gradient(to bottom, var(--paper-2), var(--paper) 70%);
  border-bottom: 1px solid var(--line);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: start;
}

.hero h1 { margin-bottom: .45em; }
.hero .lede { max-width: 52ch; }

.hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 2.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}

.tag {
  display: inline-block;
  padding: .3rem .7rem;
  border: 1px solid var(--line-2);
  border-radius: 100px;
  background: var(--paper-2);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--ink-soft);
}

a.tag {
  text-decoration: none;
  transition: border-color .18s var(--ease), color .18s var(--ease);
}
a.tag:hover { border-color: var(--clay); color: var(--clay-deep); }

/* Hero side panel — a functional index, not decoration */
.panel {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: 0 1px 2px rgba(19, 33, 44, .04), 0 12px 32px -20px rgba(19, 33, 44, .3);
}
.panel__title {
  font-family: var(--sans);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 1.1rem;
}
.panel__list { list-style: none; margin: 0; padding: 0; }
.panel__list li { border-top: 1px solid var(--line); }
.panel__list li:first-child { border-top: 0; }
.panel__list a {
  display: flex;
  align-items: baseline;
  gap: .85rem;
  padding: .8rem 0;
  color: var(--ink);
  font-size: .96rem;
  font-weight: 600;
  text-decoration: none;
  transition: color .18s var(--ease);
}
.panel__list a:hover { color: var(--clay-deep); }
.panel__num {
  font-family: var(--mono);
  font-size: .75rem;
  font-weight: 500;
  color: var(--clay);
  letter-spacing: .04em;
}

/* Numbered service list */
.svc-list { display: grid; gap: 0; border-top: 1px solid var(--line); }

.svc {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr) auto;
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: start;
  padding: clamp(1.75rem, 3.5vw, 2.5rem) 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: background .2s var(--ease);
}
a.svc:hover { background: var(--paper-2); }
a.svc:hover .svc__title { color: var(--clay-deep); }

.svc__num {
  font-family: var(--mono);
  font-size: .8125rem;
  font-weight: 500;
  color: var(--clay);
  padding-top: .35rem;
  letter-spacing: .05em;
}
.svc__title { margin: 0 0 .4rem; font-size: clamp(1.25rem, 2.1vw, 1.6rem); transition: color .18s var(--ease); }
.svc__body { margin: 0; color: var(--ink-soft); font-size: 1rem; max-width: 60ch; }
.svc__go {
  align-self: center;
  font-size: 1.1rem;
  color: var(--clay);
  transition: transform .2s var(--ease);
}
a.svc:hover .svc__go { transform: translateX(5px); }

/* Card grids */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15.5rem), 1fr));
  gap: clamp(1rem, 2.2vw, 1.75rem);
}
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr)); }

.card {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 2.5vw, 2rem);
}
.card h3 { font-size: 1.2rem; margin-bottom: .5rem; }
.card p { font-size: .9688rem; color: var(--ink-soft); margin: 0; }

.section--ink .card {
  background: var(--ink-2);
  border-color: rgba(255, 255, 255, .12);
}
.section--ink .card p { color: #b9c5ce; }

/* Numbered process steps */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
  counter-reset: step;
}
.step { border-top: 2px solid var(--clay); padding-top: 1.25rem; }
.step__num {
  display: block;
  font-family: var(--mono);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--clay);
  margin-bottom: .6rem;
}
.step h3 { font-size: 1.15rem; margin-bottom: .45rem; }
.step p { font-size: .9375rem; color: var(--ink-soft); margin: 0; }
.section--ink .step p { color: #b9c5ce; }
.section--ink .step { border-top-color: #c4a184; }

/* Checklists */
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: .7rem; }
.ticks li {
  position: relative;
  padding-left: 1.7rem;
  font-size: .9688rem;
  color: var(--ink-soft);
  line-height: 1.5;
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .48em;
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  border: 1.5px solid var(--clay);
}
.section--ink .ticks li { color: #b9c5ce; }
.section--ink .ticks li::before { border-color: #c4a184; }

/* Detailed service blocks (services page) */
.svc-detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  padding-block: clamp(3rem, 6vw, 4.5rem);
  border-top: 1px solid var(--line);
  align-items: start;
}
.svc-detail:first-of-type { border-top: 0; padding-top: 0; }
.svc-detail__kicker {
  font-family: var(--mono);
  font-size: .8125rem;
  color: var(--clay);
  letter-spacing: .05em;
  margin-bottom: .75rem;
}
.svc-detail__box {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 2.5vw, 1.9rem);
}
.svc-detail__box + .svc-detail__box { margin-top: 1rem; }
.svc-detail__box h4 {
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 1rem;
}

/* Definition rows */
.rows { display: grid; gap: 0; }
.row {
  display: grid;
  grid-template-columns: minmax(0, 12rem) minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 2.5rem);
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}
.row:first-child { border-top: 0; padding-top: 0; }
.row h3 { margin: 0; font-size: 1.15rem; }
.row p { margin: 0; color: var(--ink-soft); font-size: .9688rem; }

/* Quote / social-proof slots */
.quote {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--clay);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2rem);
}
.quote blockquote {
  margin: 0 0 1.1rem;
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1.5;
  color: var(--ink);
}
.quote cite { font-style: normal; font-size: .875rem; color: var(--ink-muted); }

/* Marks a slot that ships empty and must be filled before launch */
.slot-chip {
  display: inline-block;
  margin-bottom: .9rem;
  padding: .2rem .55rem;
  border-radius: 3px;
  background: var(--clay-soft);
  color: var(--clay-deep);
  font-family: var(--mono);
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

/* CTA band */
.cta {
  background: var(--ink);
  color: #dfe6eb;
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
}
.cta h2 { color: #fff; max-width: 20ch; }
.cta p { color: #b9c5ce; max-width: 52ch; }
.cta__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

/* FAQ */
.faq { border-top: 1px solid var(--line); }
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 1.25rem 0;
}
.faq summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--sans);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--clay);
  line-height: 1;
  flex-shrink: 0;
}
.faq details[open] summary::after { content: "\2013"; }
.faq details p { margin: 1rem 0 0; color: var(--ink-soft); font-size: .9688rem; }

/* Reveal on scroll.
   The hidden state is gated on .reveal-ready, which the script adds only once
   the reveal logic is running. No JS, a script error, or reduced-motion all
   leave the content visible — content is never lost to the animation. */
.reveal { opacity: 1; }
.reveal-ready .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.reveal-ready .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal-ready .reveal { opacity: 1; transform: none; }
}

/* 7. Forms ----------------------------------------------------------------- */

.form { display: grid; gap: 1.25rem; }

.field { display: grid; gap: .45rem; }
.field label {
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.field .hint { font-size: .8125rem; color: var(--ink-muted); font-weight: 400; text-transform: none; letter-spacing: 0; }

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: .8rem .9rem;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  background: var(--paper-2);
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.field textarea { min-height: 8.5rem; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--clay);
  box-shadow: 0 0 0 3px var(--clay-soft);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }

.form__note {
  font-size: .8125rem;
  color: var(--ink-muted);
  margin: 0;
}

.form__status {
  padding: .85rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line-2);
  background: var(--paper-3);
  font-size: .9375rem;
  color: var(--ink-soft);
}
.form__status[hidden] { display: none; }

/* Honeypot — hidden from people, tempting to bots */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Contact detail list */
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.5rem; }
.contact-list dt,
.contact-list .label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: .3rem;
}
.contact-list .value { font-size: 1.05rem; font-weight: 600; }
.contact-list .value a { text-decoration: none; }
.contact-list .value a:hover { text-decoration: underline; }

/* 8. Header / footer ------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 245, 240, .92);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
  color: var(--ink);
  flex-shrink: 0;
}
.brand__mark { color: var(--clay); flex-shrink: 0; }
.brand__name {
  font-family: var(--serif);
  font-size: 1.075rem;
  font-weight: 600;
  letter-spacing: -.01em;
  line-height: 1.1;
}
.brand__name span { display: block; font-family: var(--sans); font-size: .625rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-muted); margin-top: .18rem; }

.nav { display: flex; align-items: center; gap: clamp(.9rem, 2vw, 1.85rem); }
.nav a {
  font-size: .9375rem;
  font-weight: 600;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color .18s var(--ease);
}
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); }
.nav a[aria-current="page"]:not(.btn)::after {
  content: "";
  display: block;
  height: 2px;
  background: var(--clay);
  margin-top: 3px;
}
.nav .btn { color: #fff; }

.nav-toggle {
  display: none;
  align-items: center;
  gap: .5rem;
  padding: .6rem .9rem;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  background: var(--paper-2);
  font-family: var(--sans);
  font-size: .875rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
}

.site-footer {
  background: var(--ink);
  color: #a9b6c0;
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
  font-size: .9375rem;
}
.site-footer a { color: #dfe6eb; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.site-footer h4 {
  color: #fff;
  font-family: var(--sans);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin: 0 0 1rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 3rem);
  padding-bottom: 2.5rem;
}
.footer__brand .brand { color: #fff; }
.footer__brand .brand__name span { color: #8fa0ac; }
.footer__brand p { color: #a9b6c0; font-size: .9375rem; margin-top: 1rem; max-width: 34ch; }
.footer__links { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, .13);
  padding-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: .8125rem;
  color: #8fa0ac;
}

/* 9. Responsive ------------------------------------------------------------ */

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .svc-detail { grid-template-columns: 1fr; }
  .cta__grid { grid-template-columns: 1fr; align-items: start; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }

  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: .5rem var(--gutter) 1.25rem;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 30px -24px rgba(19, 33, 44, .5);
  }
  .nav.is-open { display: flex; }
  .nav a {
    padding: .85rem 0;
    border-bottom: 1px solid var(--line);
    font-size: 1rem;
  }
  .nav a[aria-current="page"]:not(.btn)::after { display: none; }
  .nav .btn { margin-top: 1rem; justify-content: center; border-bottom: 0; }

  .site-header__inner { position: relative; }

  .svc { grid-template-columns: 2.5rem minmax(0, 1fr); }
  .svc__go { display: none; }

  .row { grid-template-columns: 1fr; gap: .5rem; }
  .field-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
}

@media print {
  .site-header, .nav-toggle, .cta, .btn-row { display: none; }
  body { background: #fff; }
}