/* ==========================================================================
   Schaap Industries — site stylesheet
   Hand-written, no framework, no build step.
   Sections: tokens · reset · type · layout · header · hero · blocks · forms
             · footer · utilities · responsive
   ========================================================================== */

/* --- tokens --------------------------------------------------------------- */

:root {
  /* --- brand palette -----------------------------------------------------
     Values taken from the Schaap Industries brand guide
     ("Brand thems and logos.pdf"). Do not eyeball replacements for these. */
  --ink:        #141a20;   /* Ink            */
  --navy:       #1c3a5b;   /* Harbour Navy   */
  --navy-mid:   #2e4e70;   /* Navy, lighter  */
  --brass:      #a9762f;   /* Cargo Brass    */
  --brass-light:#c79a50;   /* Brass Light    */
  --paper-deep: #efeae2;   /* Paper          */

  /* Derived tones — tints and shades of the above, not new brand colours. */
  --paper:      #fbf9f5;
  --paper-warm: #f4f1eb;
  --line:       #dcd5c9;
  --steel:      #9fb3c8;   /* muted text on navy */
  --brass-deep: #8a5f24;   /* small text / links on light: clears AA */
  --ink-line:   #33465c;   /* rules on navy grounds */

  /* text */
  --text:       #141a20;
  --text-muted: #7a756c;
  --text-onink: #ece7de;
  --text-onink-muted: var(--steel);

  /* Accent aliases — the rest of the sheet talks in these, so the brand
     colour can be re-pointed here in one place. */
  --accent:      var(--brass);
  --accent-dark: var(--brass-deep);
  --accent-tint: #fff8ec;

  /* type — Archivo for the wordmark, headings and UI; a serif for body
     copy and ledes, per the brand guide's typography page. */
  --font-head: "Archivo", "Segoe UI", system-ui, sans-serif;
  --font-body: "Source Serif 4", "Source Serif Pro", Georgia, "Times New Roman", serif;

  /* rhythm */
  --measure: 1180px;
  --gutter: clamp(1.25rem, 5vw, 3rem);
  --section-y: clamp(4rem, 9vw, 7.5rem);

  /* misc */
  --radius: 3px;
  --shadow: 0 1px 2px rgba(20, 22, 26, .05), 0 8px 24px -12px rgba(20, 22, 26, .18);
  --ease: cubic-bezier(.4, 0, .2, 1);
}

/* --- reset ---------------------------------------------------------------- */

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.09rem;      /* the serif runs small — nudged up to compensate */
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

button { font: inherit; color: inherit; }

/* Visible focus for keyboard users, suppressed for mouse clicks. */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

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

/* --- type ----------------------------------------------------------------- */

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 0 0 .6em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.05rem, 6.2vw, 4.1rem); font-weight: 800; }
h2 { font-size: clamp(1.85rem, 3.6vw, 2.6rem); }
h3 { font-size: clamp(1.15rem, 1.8vw, 1.35rem); letter-spacing: -.01em; }

p { margin: 0 0 1.15em; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

a { color: var(--accent-dark); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent); }

strong { font-weight: 650; }

/* Small caps label — used above section headings */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-head);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--brass-deep);   /* darker brass so 12px uppercase clears AA */
  margin: 0 0 1.1rem;
}
.eyebrow::before {
  content: "";
  width: 1.75rem;
  height: 2px;
  background: currentColor;
}
/* Brass Light on navy — the deep brass is too dark to read on a dark ground. */
.on-ink .eyebrow,
.hero .eyebrow { color: var(--brass-light); }

.lede {
  font-size: clamp(1.1rem, 1.7vw, 1.3rem);
  line-height: 1.55;
  color: var(--text-muted);
  max-width: 44ch;
}

/* --- layout --------------------------------------------------------------- */

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

.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }

/* Dark band. Harbour Navy is the brand's dark ground; Ink is reserved for
   the footer, so the page ends a step deeper than the bands above it. */
.on-ink {
  background: var(--navy);
  color: var(--text-onink);
}
.on-ink h1, .on-ink h2, .on-ink h3 { color: #fff; }
.on-ink .lede, .on-ink .muted { color: var(--text-onink-muted); }

.on-warm { background: var(--paper-warm); }

.muted { color: var(--text-muted); }

/* Two-column split, collapses on small screens */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
.split--head {
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
}

/* --- buttons -------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .85rem 1.5rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .01em;
  text-decoration: none;
  cursor: pointer;
  transition: background .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease), transform .18s var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

/* Brass with ink text, as the brand guide sets gold blocks. White on brass
   would sit at 3.4:1 and fail AA. */
.btn--primary { background: var(--brass); color: var(--ink); }
.btn--primary:hover { background: var(--brass-light); color: var(--ink); }

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

/* The hero shares the dark treatment without carrying the .on-ink class. */
.on-ink .btn--ghost,
.hero .btn--ghost { border-color: var(--ink-line); color: #fff; background: transparent; }
.on-ink .btn--ghost:hover,
.hero .btn--ghost:hover { border-color: #6b7280; color: #fff; background: transparent; }

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

/* Arrow that nudges on hover */
.btn .arw { transition: transform .18s var(--ease); }
.btn:hover .arw { transform: translateX(3px); }

/* --- header --------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 249, 245, .9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 74px;
}

/* Wordmark */
.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  text-decoration: none;
  color: var(--navy);
  flex-shrink: 0;
}
/* Chevron lockup is wider than tall — the mark sizes off its own ratio. */
.brand-mark { width: 46px; height: 29px; flex-shrink: 0; }
.brand-text {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: .01em;
  line-height: 1.1;
  text-transform: uppercase;
}
.brand-text span {
  display: block;
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--text-muted);
}

.nav { display: flex; align-items: center; gap: 2rem; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.9rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: .93rem;
  font-weight: 550;
  color: var(--text);
  text-decoration: none;
  padding-block: .35rem;
  border-bottom: 2px solid transparent;
  transition: color .15s var(--ease), border-color .15s var(--ease);
}
.nav-links a:hover { color: var(--brass-deep); }
.nav-links a[aria-current="page"] { border-bottom-color: var(--brass); }

/* Mobile menu toggle — hidden on desktop */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--navy);
  margin-inline: auto;
  transition: transform .2s var(--ease), opacity .2s var(--ease);
}
.nav-toggle span { position: relative; }
.nav-toggle span::before,
.nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after  { top: 6px; }

.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { transform: translateY(-6px) rotate(-45deg); }

/* --- hero ----------------------------------------------------------------- */

.hero {
  position: relative;
  background: var(--navy);
  color: var(--text-onink);
  overflow: hidden;
  padding-block: clamp(4.5rem, 11vw, 9rem);
}

/* Faint engineering grid + corner glow, drawn in CSS — no image files. */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 72px 72px;
  /* Fades the grid out before it reaches an edge, so it reads as texture
     rather than a panel sitting on the navy. */
  mask-image: radial-gradient(ellipse 110% 85% at 28% 0%, #000 15%, transparent 100%);
}
.hero::after {
  content: "";
  position: absolute;
  top: -30%;
  right: -10%;
  width: 55%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(169, 118, 47, .28), transparent 62%);
  pointer-events: none;
}
.hero > .wrap { position: relative; z-index: 1; }

.hero h1 { max-width: 22ch; margin-bottom: 1.4rem; }
.hero .lede { max-width: 52ch; font-size: clamp(1.12rem, 1.8vw, 1.35rem); }
.hero .btn-row { margin-top: 2.4rem; }

/* Status strip under the hero */
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.75rem;
  margin-top: clamp(3rem, 6vw, 4.5rem);
  padding-top: 2rem;
  border-top: 1px solid var(--ink-line);
}
.hero-meta div { min-width: 0; }
.hero-meta dt {
  font-family: var(--font-head);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text-onink-muted);
  margin-bottom: .3rem;
}
.hero-meta dd {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.02rem;
  font-weight: 600;
  color: #fff;
}
.hero-meta dd a { color: inherit; text-decoration: none; border-bottom: 1px solid var(--ink-line); }
.hero-meta dd a:hover { border-color: var(--brass-light); }

/* --- cards ---------------------------------------------------------------- */

/* The 1px gap is the rule between cards — the container background shows
   through. That means the column count must divide the card count exactly, or
   an incomplete last row leaves a visible empty block. Hence explicit counts
   per grid rather than auto-fit. */
.grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.on-ink .grid { background: var(--ink-line); border-color: var(--ink-line); }

.card {
  background: var(--paper);
  padding: clamp(1.6rem, 3vw, 2.3rem);
}
.on-warm .card { background: var(--paper-warm); }
.on-ink .card { background: var(--navy); }

.card-num {
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--brass-deep);
  margin-bottom: 1.1rem;
}
.on-ink .card-num { color: var(--brass-light); }
.card h3 { margin-bottom: .55rem; }
.card p { font-size: .98rem; color: var(--text-muted); margin: 0; }
.on-ink .card p { color: var(--text-onink-muted); }

/* Plain list of capabilities with rules between */
.rule-list { list-style: none; margin: 0; padding: 0; }
.rule-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding-block: 1.15rem;
  border-top: 1px solid var(--line);
  align-items: baseline;
}
.rule-list li:last-child { border-bottom: 1px solid var(--line); }
.on-ink .rule-list li { border-color: var(--ink-line); }
.rule-list .k {
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--brass-deep);
  padding-top: .3rem;
}
.on-ink .rule-list .k { color: var(--brass-light); }
.rule-list h3 { font-size: 1.08rem; margin-bottom: .3rem; }
.rule-list p { font-size: .97rem; color: var(--text-muted); margin: 0; }
.on-ink .rule-list p { color: var(--text-onink-muted); }

/* --- notice / callout ----------------------------------------------------- */

.notice {
  border-left: 3px solid var(--brass);
  background: var(--accent-tint);
  padding: 1.35rem 1.6rem;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.notice h3 { font-size: 1.05rem; margin-bottom: .4rem; color: var(--ink); }
.notice p { font-size: .97rem; margin: 0; color: #5f4a2c; }
.notice a { color: var(--brass-deep); }

/* --- CTA band ------------------------------------------------------------- */

/* Brass band with ink text — the guide's gold-block treatment. */
.cta {
  background: var(--brass);
  color: var(--ink);
}
.cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-block: clamp(2.75rem, 5vw, 4rem);
}
.cta h2 { color: var(--ink); margin: 0 0 .35rem; max-width: 30ch; }
.cta p { color: #3a2a10; margin: 0; max-width: 46ch; }
.cta .btn--primary { background: var(--navy); color: #fff; }
.cta .btn--primary:hover { background: var(--ink); color: #fff; }

/* --- forms ---------------------------------------------------------------- */

.form { display: grid; gap: 1.15rem; }

.field { display: grid; gap: .4rem; }
.field label {
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.field .req { color: var(--brass-deep); }

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: .8rem .9rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.field textarea { min-height: 8rem; resize: vertical; }
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--brass);
  box-shadow: 0 0 0 3px rgba(169, 118, 47, .16);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.15rem; }

.form-note { font-size: .88rem; color: var(--text-muted); }

/* Server-rendered result banners */
.banner {
  padding: 1rem 1.15rem;
  border-radius: var(--radius);
  font-size: .97rem;
  border: 1px solid;
}
.banner--ok  { background: #f0f9f2; border-color: #b9ddc4; color: #205e33; }
.banner--err { background: #fdf2f2; border-color: #e5c0c0; color: #8c2a2a; }

/* Honeypot — visually gone, still submitted by bots */
.hp {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* --- contact details ------------------------------------------------------ */

.detail-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.5rem; }
.detail-list dt {
  font-family: var(--font-head);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: .25rem;
}
.detail-list dd { margin: 0; font-size: 1.05rem; }
.detail-list dd a { color: var(--navy); text-decoration: none; border-bottom: 1px solid var(--line); }
.detail-list dd a:hover { color: var(--brass-deep); border-color: var(--brass); }

/* --- footer --------------------------------------------------------------- */

.site-footer {
  background: var(--ink);
  color: var(--text-onink-muted);
  font-size: .93rem;
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
}
.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--ink-line);
}
.site-footer .brand { color: #fff; margin-bottom: 1rem; }
.site-footer .brand-text span { color: var(--text-onink-muted); }
.site-footer h4 {
  font-family: var(--font-head);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 1rem;
}
.footer-nav { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.footer-nav a { color: var(--text-onink-muted); text-decoration: none; }
.footer-nav a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  padding-top: 1.75rem;
  font-size: .85rem;
}
.footer-bottom p { margin: 0; }

/* --- utilities ------------------------------------------------------------ */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: .75rem 1.25rem;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
}
.skip-link:focus { left: .5rem; top: .5rem; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.stack-lg > * + * { margin-top: clamp(2rem, 4vw, 3rem); }

/* --- responsive ----------------------------------------------------------- */

@media (max-width: 1040px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  .split, .split--head { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-top > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }

  /* Collapsed menu drops below the header bar */
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: 1rem var(--gutter) 1.5rem;
  }
  .nav[data-open="true"] { display: block; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-links li { border-bottom: 1px solid var(--line); }
  .nav-links li:last-child { border-bottom: 0; }
  .nav-links a { display: block; padding: .9rem 0; font-size: 1.05rem; border-bottom: 0; }
  .nav-links a[aria-current="page"] { color: var(--accent); }
  .nav .btn { margin-top: 1rem; width: 100%; justify-content: center; }

  .header-inner { position: relative; }
  .field-row { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 620px) {
  .grid, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .footer-top { grid-template-columns: 1fr; }
  .hero-meta { gap: 1.25rem 2rem; }
}

/* --- print ---------------------------------------------------------------- */

@media print {
  .site-header, .cta, .nav-toggle, .skip-link { display: none; }
  body { font-size: 11pt; }
  .hero { background: #fff; color: #000; padding-block: 1rem; }
  .hero::before, .hero::after { display: none; }
  .hero h1, .on-ink h2 { color: #000; }
  .on-ink, .site-footer { background: #fff; color: #000; }
}