:root {
  --yellow: #fac700;
  --black: #020505;
  --gray: #666666;
  --gray-light: #f4f4f4;
  --white: #ffffff;
  --radius: 10px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font);
  color: var(--black);
  background: var(--white);
  line-height: 1.5;
}

h1, h2, h3 {
  line-height: 1.2;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1em;
}

a {
  color: inherit;
}

.wrap {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

.icon {
  width: 1.2em;
  height: 1.2em;
  fill: currentColor;
  flex-shrink: 0;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius);
  padding: 0.8em 1.4em;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover, .btn:focus-visible {
  transform: translateY(-1px);
}

.btn--call {
  background: var(--black);
  color: var(--white);
}

.btn--dark {
  background: var(--black);
  color: var(--white);
}

.btn--outline {
  background: transparent;
  color: var(--black);
  border-color: var(--black);
}

.btn--small {
  padding: 0.5em 0.9em;
  font-size: 0.9rem;
}

.btn--large {
  font-size: 1.3rem;
  padding: 0.9em 1.8em;
  background: var(--yellow);
  color: var(--black);
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--white);
  border-bottom: 1px solid var(--gray-light);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1em;
  padding-top: 12px;
  padding-bottom: 12px;
}

.site-header__brand {
  display: block;
  line-height: 0;
}

.site-header__logo {
  height: 44px;
  width: auto;
  display: block;
}

/* Hero */

.hero {
  background: var(--yellow);
  padding: 56px 0;
}

.hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.8em;
}

.hero h1 {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  max-width: 16ch;
}

.hero__lead {
  font-size: 1.1rem;
  max-width: 52ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 1.5em;
}

/* Services */

.services {
  padding: 56px 0;
}

.services h2 {
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 1em;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: var(--gray-light);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}

.card__icon {
  width: 40px;
  height: 40px;
  fill: var(--yellow);
  stroke: var(--black);
  margin-bottom: 0.6em;
}

.card h3 {
  font-size: 1.15rem;
}

.card p {
  color: var(--gray);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* Area served */

.area {
  background: var(--gray-light);
  padding: 32px 0;
}

.area__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  text-align: center;
  flex-wrap: wrap;
}

.area__icon {
  width: 28px;
  height: 28px;
  fill: var(--yellow);
  flex-shrink: 0;
}

.area p {
  margin: 0;
}

/* Contact */

.contact {
  background: var(--black);
  color: var(--white);
  padding: 56px 0;
  text-align: center;
}

.contact__lead {
  color: #cfcfcf;
}

.contact__email {
  display: block;
  margin-top: 1.2em;
  color: var(--white);
  text-decoration: underline;
}

/* Footer */

.site-footer {
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray);
}

/* Mobile sticky call bar */

.mobile-call-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  background: var(--yellow);
  color: var(--black);
  font-weight: 700;
  text-decoration: none;
  padding: 14px 12px;
  padding-bottom: calc(14px + env(safe-area-inset-bottom));
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.15);
}

body {
  padding-bottom: 60px;
}

@media (min-width: 768px) {
  .mobile-call-bar {
    display: none;
  }

  body {
    padding-bottom: 0;
  }

  .site-header .btn--small {
    padding: 0.6em 1.1em;
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn {
    transition: none;
  }
}