/* ---------- Reset & variables ---------- */
:root {
  --color-ink: #16191c;
  --color-ink-soft: #2a2f35;
  --color-paper: #ffffff;
  --color-paper-soft: #f4f5f7;
  --color-border: #e2e4e8;
  --color-text: #24272b;
  --color-text-muted: #5b6169;
  --color-accent: #e8791f;
  --color-accent-dark: #c65f0f;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius: 10px;
  --shadow: 0 8px 24px rgba(22, 25, 28, 0.12);
  --wrap-width: 1140px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-paper);
  line-height: 1.55;
}

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

h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 0.5em; color: var(--color-ink); }
h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.15rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }

a { color: var(--color-accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

ul { margin: 0; padding: 0; }
li { list-style: none; }

.wrap {
  width: 100%;
  max-width: var(--wrap-width);
  margin: 0 auto;
  padding: 0 20px;
}

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-accent);
  color: #fff;
  padding: 10px 16px;
  z-index: 1000;
}
.skip-link:focus { left: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.85em 1.6em;
  border-radius: 6px;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn--accent {
  background: var(--color-accent);
  color: #fff;
}
.btn--accent:hover {
  background: var(--color-accent-dark);
  text-decoration: none;
}
.btn--outline {
  border-color: var(--color-paper);
  color: var(--color-paper);
}
.btn--outline:hover {
  background: rgba(255, 255, 255, 0.12);
  text-decoration: none;
}
.btn--dark {
  background: var(--color-ink);
  color: #fff;
}
.btn--dark:hover { background: var(--color-ink-soft); text-decoration: none; }

/* ---------- Wordmark ---------- */
.wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-decoration: none !important;
}
.wordmark__next {
  color: var(--color-ink);
  font-size: 1.05rem;
}
.wordmark__epoxy {
  color: var(--color-accent);
  font-size: 1.05rem;
}
.wordmark--footer .wordmark__next { color: #fff; }

/* ---------- Header / nav ---------- */
.site-header {
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  background: var(--color-paper);
  z-index: 100;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  cursor: pointer;
}
.nav-toggle__bar {
  display: block;
  height: 2px;
  width: 20px;
  margin: 0 auto;
  background: var(--color-ink);
}

.primary-nav {
  position: fixed;
  inset: 0;
  top: 68px;
  background: var(--color-paper);
  transform: translateX(100%);
  transition: transform 0.25s ease;
  padding: 24px 20px 40px;
  overflow-y: auto;
}
.primary-nav.is-open { transform: translateX(0); }
.primary-nav ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 24px;
}
.primary-nav a {
  display: block;
  padding: 14px 6px;
  color: var(--color-ink);
  font-weight: 600;
  border-bottom: 1px solid var(--color-border);
}
.primary-nav a:hover { color: var(--color-accent-dark); text-decoration: none; }
.nav-cta { display: block; text-align: center; }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .primary-nav {
    position: static;
    inset: auto;
    transform: none;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 28px;
    width: auto;
    overflow: visible;
  }
  .primary-nav ul {
    flex-direction: row;
    gap: 22px;
    margin-bottom: 0;
  }
  .primary-nav a {
    padding: 6px 2px;
    border-bottom: none;
  }
  .nav-cta { padding: 0.65em 1.4em; }
}

/* ---------- Hero ---------- */
.hero {
  background: var(--color-ink);
  color: #fff;
  padding: 56px 0 64px;
}
.hero__inner {
  display: grid;
  gap: 32px;
  align-items: center;
}
.hero__eyebrow {
  display: inline-block;
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 12px;
}
.hero h1 { color: #fff; }
.hero p.lede {
  color: #d7dade;
  font-size: 1.15rem;
  max-width: 46ch;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 12px;
}
.hero__image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 28px;
  color: #d7dade;
  font-size: 0.92rem;
}
.hero__trust li { display: flex; align-items: center; gap: 8px; }
.hero__trust li::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

@media (min-width: 900px) {
  .hero__inner { grid-template-columns: 1.1fr 1fr; }
}

/* ---------- Sections ---------- */
.section { padding: 56px 0; }
.section--muted { background: var(--color-paper-soft); }
.section--dark { background: var(--color-ink); color: #fff; }
.section--dark h2 { color: #fff; }
.section__head { max-width: 62ch; margin-bottom: 36px; }
.section__head p { color: var(--color-text-muted); font-size: 1.05rem; }

/* ---------- Cards / grids ---------- */
.grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: var(--color-paper);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
}
.card h3 { margin-bottom: 0.4em; }
.card--link { display: flex; flex-direction: column; }
.card__cta { margin-top: auto; font-weight: 600; }

.step-list {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  counter-reset: step;
}
@media (min-width: 900px) {
  .step-list { grid-template-columns: repeat(4, 1fr); }
}
.step {
  position: relative;
  padding-top: 8px;
}
.step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
  margin-bottom: 14px;
}

.gallery-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}
.gallery-grid figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.gallery-grid img { width: 100%; }
.gallery-grid figcaption {
  padding: 12px 16px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.city-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 20px;
}
@media (min-width: 640px) {
  .city-list { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 900px) {
  .city-list { grid-template-columns: repeat(4, 1fr); }
}
.city-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
}

.benefit-list li {
  padding-left: 28px;
  position: relative;
  margin-bottom: 10px;
}
.benefit-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 14px; height: 14px;
  border-radius: 3px;
  background: var(--color-accent);
}

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--color-accent);
  color: #fff;
  padding: 48px 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; margin-bottom: 0.3em; }
.cta-banner .btn--dark:hover { background: #000; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}
.form-field { margin-bottom: 18px; }
.form-field label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font: inherit;
  background: #fff;
}
.form-field textarea { min-height: 140px; resize: vertical; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-ink);
  color: #c6c9cd;
  padding: 56px 0 0;
}
.site-footer h2 {
  color: #fff;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}
.site-footer__inner {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
  padding-bottom: 32px;
}
@media (min-width: 900px) {
  .site-footer__inner { grid-template-columns: 2fr 1fr 1fr; }
}
.site-footer a { color: #c6c9cd; }
.site-footer a:hover { color: var(--color-accent); }
.footer-list li { margin-bottom: 10px; }
.social-links { display: flex; gap: 16px; margin-top: 16px; }
.site-footer__legal {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 18px 0;
  font-size: 0.85rem;
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }