/* The Noble Foundry — site styles */

:root {
  --blue: #21b9eb;
  --blue-dark: #1a91b8;
  --blue-link: #0998c5;
  --yellow: #fec75d;
  --red: #c84630;
  --green: #5da271;
  --ink: #151515;
  --text: #464646;
  --muted: #767676;
  --band: #f4f3f6;
  --line: #e2e1e5;
  --white: #fff;

  --font-head: "Barlow", system-ui, sans-serif;
  --font-body: "Roboto", system-ui, sans-serif;
  --container: 1140px;
  --gutter: 24px;
  --radius: 999px;
}

/* ---------- Base ---------- */

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
}

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

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.4rem; }

p { margin: 0 0 1em; }

a { color: var(--blue-link); }
a:hover { color: var(--blue-dark); }

ul { margin: 0 0 1em; padding-left: 1.2em; }
li { margin-bottom: 0.35em; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

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

.skip-link {
  position: absolute;
  left: 8px; top: -60px;
  padding: 8px 16px;
  background: var(--ink);
  color: var(--white);
  z-index: 100;
}
.skip-link:focus { top: 8px; }

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

/* ---------- Buttons ---------- */

.button {
  display: inline-block;
  padding: 14px 30px;
  border: 0;
  border-radius: var(--radius);
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease;
}
.button:hover { background: var(--blue-dark); color: var(--white); }
.button[disabled] { opacity: 0.6; cursor: wait; }

/* ---------- Header & navigation ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--white);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  gap: 24px;
}

.logo img { width: 160px; height: auto; }

.site-nav { display: flex; align-items: center; gap: 28px; }

.nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav-list li { margin: 0; }

.nav-list a {
  color: var(--ink);
  font-size: 0.95rem;
  text-decoration: none;
}
.nav-list a:hover,
.nav-list a[aria-current="page"],
.has-submenu[data-current] > a { color: var(--blue-link); }

.has-submenu { position: relative; display: flex; align-items: center; gap: 4px; }

.submenu-toggle {
  display: inline-flex;
  padding: 6px 4px;
  border: 0;
  background: none;
  color: var(--ink);
  cursor: pointer;
}
.caret {
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
}

.submenu {
  position: absolute;
  top: 100%;
  left: -16px;
  min-width: 290px;
  margin: 0;
  padding: 10px 0;
  list-style: none;
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
}
.submenu a { display: block; padding: 8px 20px; }

.has-submenu:hover .submenu,
.has-submenu:focus-within .submenu,
.has-submenu.is-open .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 24px; height: 2px;
  margin: 0 auto;
  background: var(--ink);
  content: "";
  transition: transform 0.2s ease;
}
.nav-toggle-bars { position: relative; }
.nav-toggle-bars::before { position: absolute; top: -7px; }
.nav-toggle-bars::after { position: absolute; top: 7px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 960px) {
  .nav-toggle { display: block; }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px var(--gutter) 24px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
    max-height: calc(100vh - 84px);
    overflow-y: auto;
  }
  .site-nav.is-open { display: flex; }

  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-list > li { border-bottom: 1px solid var(--line); }
  .nav-list a { display: block; padding: 14px 0; font-size: 1rem; }

  .has-submenu { flex-wrap: wrap; }
  .has-submenu > a { flex: 1; }
  .submenu-toggle { padding: 14px 8px; }
  .submenu {
    position: static;
    display: none;
    flex-basis: 100%;
    min-width: 0;
    padding: 0 0 8px 16px;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .has-submenu:hover .submenu,
  .has-submenu:focus-within .submenu { display: none; }
  .has-submenu.is-open .submenu { display: block; }
  .submenu a { padding: 10px 0; }

  .nav-cta { margin-top: 20px; text-align: center; }
}

/* ---------- Sections ---------- */

.section { padding: 80px 0; }
.section--tight { padding: 48px 0; }
.section--band { background: var(--band); }
.section--center { text-align: center; }

.section-intro { max-width: 760px; margin: 0 auto 48px; }
.section--center .section-intro p { font-size: 1.05rem; }

.narrow { max-width: 860px; margin-left: auto; margin-right: auto; }

/* Two-column hero / feature row: text on one side, image on the other */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 56px;
}
.split--reverse > :first-child { order: 2; }
.split-media img { margin: 0 auto; }

.hero { padding: 40px 0 64px; }
.hero h1 { margin-bottom: 0.6em; }
.hero-lead { font-size: 1.1rem; max-width: 34em; }
.hero ul { margin-bottom: 1.8em; }
.hero-media img { max-width: 480px; width: 100%; }
.hero-media .home-hero-img { max-width: 400px; }

@media (max-width: 800px) {
  .split { grid-template-columns: 1fr; gap: 32px; }
  .split--reverse > :first-child { order: 0; }
  .hero { padding-top: 24px; }
  .hero-media img { max-width: 340px; }
  .split-media img { max-width: 340px; }
  .section { padding: 56px 0; }
}

/* ---------- Home: "Get What You Need" ---------- */

.section--band > .container > h2 { margin-bottom: 1.2em; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.cards h3 { font-size: 1.25rem; }

@media (max-width: 800px) {
  .cards { grid-template-columns: 1fr; gap: 24px; }
}

/* ---------- Home: 4-step process ---------- */

.steps {
  max-width: 900px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}
.step {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  margin-bottom: 40px;
}
.step-number {
  font-family: var(--font-head);
  font-size: 4.5rem;
  font-weight: 700;
  line-height: 1;
}
.step:nth-child(1) .step-number { color: var(--yellow); }
.step:nth-child(2) .step-number { color: var(--blue); }
.step:nth-child(3) .step-number { color: var(--red); }
.step:nth-child(4) .step-number { color: var(--green); }
.step h3 { margin-bottom: 0.3em; }
.step p { margin: 0; }

@media (max-width: 600px) {
  .step { grid-template-columns: 1fr; gap: 4px; }
  .step-number { font-size: 3.25rem; }
}

/* ---------- Home: Our Work ---------- */

.work {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  margin-top: 40px;
}
.work h3 { text-align: center; }
.industries {
  margin: 0;
  padding: 0;
  list-style: none;
  text-align: center;
}
.industries li { margin: 0; }

.logo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}
.logo-grid li { margin: 0; }
.logo-grid img { width: 100%; max-width: 200px; margin: 0 auto; }

@media (max-width: 800px) {
  .work { grid-template-columns: 1fr; }
  .logo-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Content blocks (service pages) ---------- */

.block { margin-bottom: 40px; }
.block:last-child { margin-bottom: 0; }

.columns-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 40px;
}
@media (max-width: 600px) {
  .columns-2 { grid-template-columns: 1fr; }
}

.figure-row {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 40px;
  align-items: start;
}
.figure-row--wide { grid-template-columns: 1fr 1fr; }
.figure-row img { margin: 0 auto; }
.figure-row a img { max-width: 280px; box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12); }
@media (max-width: 700px) {
  .figure-row, .figure-row--wide { grid-template-columns: 1fr; }
  .figure-row img { max-width: 300px; }
}

.figure-center { margin: 8px auto 32px; }

.cta-row { margin-top: 40px; text-align: center; }

/* ---------- About ---------- */

.stats li { margin-bottom: 0.5em; }

/* ---------- Contact form ---------- */

.contact-card {
  max-width: 560px;
  margin: 0 auto;
  padding: 40px;
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}
@media (max-width: 600px) {
  .contact-card { padding: 28px 20px; }
}

.field { margin-bottom: 18px; }
.field label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  color: var(--ink);
}
.field input,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #c9c8cc;
  border-radius: 6px;
  font: inherit;
  color: var(--ink);
  background: var(--white);
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus,
.field textarea:focus { border-color: var(--blue); outline: none; box-shadow: 0 0 0 3px rgba(33, 185, 235, 0.25); }

.field--check { display: flex; gap: 10px; align-items: flex-start; }
.field--check input { width: auto; margin-top: 6px; }
.field--check label { font-weight: 400; color: var(--text); margin: 0; }

/* Spam trap: hidden from people, visible to naive bots */
.field--trap { position: absolute; left: -9999px; }

.form-status { margin: 16px 0 0; font-weight: 500; }
.form-status[data-state="success"] { color: #2f7a45; }
.form-status[data-state="error"] { color: var(--red); }

.contact-form .button { width: 100%; }
.form-note { margin: 12px 0 0; font-size: 0.85rem; color: var(--muted); text-align: center; }

/* ---------- Schedule ---------- */

.calendly-inline-widget { min-width: 320px; height: 720px; }

/* ---------- Legal pages ---------- */

.legal { max-width: 760px; }
.legal h2 { font-size: 1.5rem; margin-top: 1.6em; }
.legal h3 { font-size: 1.15rem; margin-top: 1.3em; }
.legal-meta { color: var(--muted); }

/* ---------- Footer ---------- */

.site-footer {
  padding: 40px 0;
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted);
}
.site-footer p { margin: 0; }
.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}
.footer-links li { margin: 0; }
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--blue-dark); }