/* Drabek Consulting LLC — site styles */

:root {
  --green-900: #24420a;
  --green-800: #2f5a07;
  --green-700: #3b7000;   /* text links & buttons (AA on white) */
  --green-600: #4f8f06;
  --green-500: #70a91a;   /* logo green */
  --green-400: #79c105;   /* legacy accent */
  --green-100: #eef7dc;
  --green-50:  #f8fde8;

  --ink-900: #1a1d17;
  --ink-800: #262a22;
  --ink-700: #3a3f35;
  --ink-600: #555b4f;
  --ink-300: #c9cfc2;
  --ink-200: #e3e7de;
  --ink-100: #f3f5f0;
  --white: #ffffff;

  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --radius: 10px;
  --radius-sm: 6px;
  --shadow-sm: 0 1px 2px rgba(26, 29, 23, .06), 0 1px 3px rgba(26, 29, 23, .08);
  --shadow-md: 0 6px 20px rgba(26, 29, 23, .08), 0 2px 6px rgba(26, 29, 23, .06);

  --container: 1140px;
  --gutter: clamp(1rem, 4vw, 2rem);
  --section: clamp(3rem, 7vw, 5.5rem);
}

/* ---------- Base ---------- */
*,
*::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 { transition: none !important; animation: none !important; }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink-700);
  background: var(--white);
  text-rendering: optimizeLegibility;
}

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

h1, h2, h3, h4 {
  color: var(--ink-900);
  line-height: 1.2;
  margin: 0 0 .6em;
  font-weight: 700;
  letter-spacing: -.01em;
}
h1 { font-size: clamp(2rem, 4.5vw, 3rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; }
p  { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--green-700); text-underline-offset: .18em; }
a:hover { color: var(--green-900); }

:focus-visible {
  outline: 3px solid var(--green-400);
  outline-offset: 2px;
  border-radius: 2px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem; top: -100px;
  z-index: 100;
  padding: .6rem 1rem;
  background: var(--white);
  color: var(--ink-900);
  font-weight: 600;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
}
.skip-link:focus { top: 1rem; }

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-height: 46px;
  padding: .7rem 1.35rem;
  border: 2px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--green-700); color: var(--white); }
.btn-primary:hover { background: var(--green-800); color: var(--white); }
.btn-outline { border-color: var(--green-700); color: var(--green-700); background: transparent; }
.btn-outline:hover { background: var(--green-700); color: var(--white); }
.btn-light { background: var(--white); color: var(--green-800); }
.btn-light:hover { background: var(--green-100); color: var(--green-900); }
.btn svg { width: 1.1em; height: 1.1em; flex: none; }

/* ---------- Top bar ---------- */
.topbar {
  background: var(--ink-900);
  color: #d7dccf;
  font-size: .875rem;
}
.topbar .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .25rem 1.5rem;
  padding-block: .45rem;
}
.topbar a { color: var(--white); text-decoration: none; }
.topbar a:hover { text-decoration: underline; color: var(--white); }
.topbar ul { display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; list-style: none; margin: 0; padding: 0; }
.topbar .support { color: #b9e27a; font-weight: 600; }

/* ---------- Header / navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .97);
  border-bottom: 1px solid var(--ink-200);
  backdrop-filter: saturate(160%) blur(6px);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  background: var(--green-500);
  border-radius: var(--radius-sm);
  flex: none;
}
.brand img { width: 170px; height: auto; }

.nav-toggle {
  display: none;
  align-items: center;
  gap: .5rem;
  min-height: 44px;
  padding: .5rem .85rem;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink-900);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 20px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  position: relative;
  transition: transform .2s ease, background-color .2s ease;
}
.nav-toggle-bars::before,
.nav-toggle-bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle-bars::before { top: -6px; }
.nav-toggle-bars::after  { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after  { transform: translateY(-6px) rotate(-45deg); }

.site-nav ul {
  display: flex;
  align-items: center;
  gap: .25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav a {
  display: block;
  padding: .55rem .9rem;
  border-radius: var(--radius-sm);
  color: var(--ink-800);
  font-weight: 600;
  font-size: .98rem;
  text-decoration: none;
}
.site-nav a:hover { background: var(--green-50); color: var(--green-800); }
.site-nav a[aria-current="page"] { color: var(--green-700); box-shadow: inset 0 -3px 0 var(--green-400); border-radius: 0; }
.site-nav .nav-cta a { margin-left: .5rem; padding-inline: 1.1rem; border-radius: 999px; background: var(--green-700); color: var(--white); }
.site-nav .nav-cta a:hover { background: var(--green-800); color: var(--white); }
.site-nav .nav-cta a[aria-current="page"] { box-shadow: none; }

@media (max-width: 900px) {
  .js .nav-toggle { display: inline-flex; }
  .site-header .container { flex-wrap: wrap; min-height: 68px; padding-block: .6rem; }
  .brand img { width: 150px; }
  .site-nav { width: 100%; }
  .js .site-nav { display: none; }
  .js .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: .5rem 0 .75rem; }
  .site-nav a { padding: .8rem .5rem; border-radius: 0; border-bottom: 1px solid var(--ink-200); }
  .site-nav a[aria-current="page"] { box-shadow: inset 4px 0 0 var(--green-400); padding-left: 1rem; }
  .site-nav .nav-cta a { margin: .75rem 0 0; text-align: center; border-radius: 999px; border: 0; }
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, #ffffff 0%, var(--green-50) 100%);
  border-bottom: 1px solid var(--ink-200);
  overflow: hidden;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 2rem;
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}
.eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  padding: .3rem .8rem;
  border-radius: 999px;
  background: var(--green-100);
  color: var(--green-800);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.hero h1 .accent { color: var(--green-700); }
.hero .lead { font-size: 1.2rem; color: var(--ink-600); max-width: 36rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
.hero-points { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: .55rem; }
.hero-points li { display: flex; gap: .6rem; align-items: flex-start; color: var(--ink-700); }
.hero-points svg { flex: none; width: 1.25rem; height: 1.25rem; margin-top: .2rem; color: var(--green-600); }
.hero-media img { width: 100%; max-width: 540px; margin-inline: auto; mix-blend-mode: multiply; }

@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .hero-media img { max-width: 380px; }
}

/* Inner page banner */
.page-hero {
  background:
    radial-gradient(circle at 85% 20%, rgba(121, 193, 5, .25), transparent 45%),
    linear-gradient(135deg, var(--green-800) 0%, var(--green-600) 100%);
  color: var(--white);
}
.page-hero .container { padding-block: clamp(2.5rem, 6vw, 4rem); }
.page-hero h1 { color: var(--white); margin-bottom: .4em; }
.page-hero p { max-width: 42rem; font-size: 1.15rem; color: #eaf5d6; }
.breadcrumb { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; margin: 0 0 1rem; padding: 0; font-size: .9rem; }
.breadcrumb li + li::before { content: "/"; margin-right: .4rem; opacity: .6; }
.breadcrumb a { color: var(--white); }

/* ---------- Sections ---------- */
.section { padding-block: var(--section); }
.section-alt { background: var(--ink-100); }
.section-head { max-width: 44rem; margin-bottom: 2.5rem; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p { color: var(--ink-600); font-size: 1.1rem; }
.kicker {
  display: block;
  margin-bottom: .5rem;
  color: var(--green-700);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.split.top { align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

.photo-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.photo-row img,
.photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.photo.wide { aspect-ratio: 16 / 9; }
.photo-stack { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 520px) { .photo-row { grid-template-columns: 1fr 1fr; } .photo-row img:last-child { display: none; } }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 1.25rem; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1000px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 860px)  { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.6rem;
  background: var(--white);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.card h3 { margin-bottom: .35rem; }
.card p { color: var(--ink-600); }
.card-link:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--green-400); }
.card-link a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.card-link a { text-decoration: none; color: inherit; }
.card-link a:hover { color: var(--green-800); }
.card .more { margin-top: auto; padding-top: 1rem; color: var(--green-700); font-weight: 600; font-size: .95rem; }

.icon {
  display: inline-grid;
  place-items: center;
  width: 3rem; height: 3rem;
  margin-bottom: 1rem;
  border-radius: 12px;
  background: var(--green-100);
  color: var(--green-700);
}
.icon svg { width: 1.5rem; height: 1.5rem; }

/* Feature / quote block */
.callout {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: center;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  background: var(--white);
  border-left: 5px solid var(--green-400);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.callout img { width: 120px; height: auto; }
.callout p { font-size: 1.2rem; color: var(--ink-800); font-weight: 500; }
@media (max-width: 600px) { .callout { grid-template-columns: 1fr; } }

/* Checklist */
.checklist { list-style: none; margin: 1.25rem 0 0; padding: 0; display: grid; gap: .75rem; }
.checklist li { display: flex; gap: .7rem; align-items: flex-start; }
.checklist svg { flex: none; width: 1.35rem; height: 1.35rem; margin-top: .15rem; color: var(--green-600); }

/* News */
.news { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.news li {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 1rem;
  align-items: baseline;
  padding: 1.1rem 1.25rem;
  background: var(--white);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius);
}
.news time { color: var(--green-700); font-weight: 700; font-size: .9rem; text-transform: uppercase; letter-spacing: .04em; }
@media (max-width: 520px) { .news li { grid-template-columns: 1fr; gap: .25rem; } }

/* Partners */
.partner {
  align-items: center;
  text-align: center;
}
.partner-logo {
  display: grid;
  place-items: center;
  width: 100%;
  height: 150px;
  margin-bottom: 1.25rem;
  padding: 1rem;
  background: var(--white);
  border-radius: var(--radius-sm);
}
.partner-logo img { max-height: 118px; width: auto; }
.partner-logo.text { background: var(--green-50); font-size: 1.6rem; font-weight: 700; color: var(--ink-800); }
.partner h3 { margin-bottom: .5rem; }

/* CTA band */
.cta-band {
  background:
    radial-gradient(circle at 10% 90%, rgba(121, 193, 5, .3), transparent 40%),
    linear-gradient(135deg, var(--ink-900), var(--ink-800));
  color: #dfe5d7;
}
.cta-band .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: clamp(2.5rem, 6vw, 3.5rem);
}
.cta-band h2 { color: var(--white); margin-bottom: .25em; }
.cta-band .btn-outline { border-color: #b9e27a; color: #b9e27a; }
.cta-band .btn-outline:hover { background: #b9e27a; color: var(--ink-900); }
.cta-actions { display: flex; flex-wrap: wrap; gap: .75rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.1rem; }
.contact-list li { display: grid; grid-template-columns: 3rem 1fr; gap: 1rem; align-items: start; }
.contact-list .icon { margin: 0; }
.contact-list .label { display: block; font-size: .85rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-600); }
.contact-list a, .contact-list address { font-style: normal; font-size: 1.1rem; color: var(--ink-900); }
.contact-list a { font-weight: 600; text-decoration-color: var(--green-400); }

.form-card { padding: clamp(1.5rem, 4vw, 2.25rem); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.field { display: grid; gap: .35rem; margin-bottom: 1rem; }
.field label { font-weight: 600; color: var(--ink-900); font-size: .95rem; }
.field .optional { font-weight: 400; color: var(--ink-600); }
.field input,
.field textarea {
  width: 100%;
  padding: .75rem .9rem;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink-900);
  font: inherit;
  font-size: 1rem;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus,
.field textarea:focus { outline: none; border-color: var(--green-600); box-shadow: 0 0 0 3px rgba(121, 193, 5, .3); }
.form-note { font-size: .9rem; color: var(--ink-600); margin-top: 1rem; }
.hidden-field { display: none; }

/* ---------- Prose (privacy etc.) ---------- */
.prose { max-width: 46rem; }
.prose h2 { font-size: 1.4rem; margin-top: 2rem; }
.prose ul { padding-left: 1.25rem; margin: 0 0 1em; }
.prose li { margin-bottom: .4rem; }
.muted { color: var(--ink-600); font-size: .95rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink-900);
  color: #b9c0b0;
  font-size: .95rem;
}
.site-footer a { color: #e7ecdf; text-decoration: none; }
.site-footer a:hover { color: var(--white); text-decoration: underline; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 2rem;
  padding-block: 3rem 2rem;
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > :first-child { grid-column: 1 / -1; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h2 { color: var(--white); font-size: 1rem; margin-bottom: .9rem; letter-spacing: .02em; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; }
.site-footer address { font-style: normal; line-height: 1.8; }
.footer-brand .brand { margin-bottom: 1rem; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem 1.5rem;
  padding-block: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: .875rem;
}