/* Pacific Building SD shared base: tokens plus the header, buttons, closing CTA and footer on every page.
   Visual reference: index.html. Contract: DESIGN.md. */

:root {
  --navy: #01283c;
  --ink: #014c79;
  --accent: #f45b18;
  --action: #c7460f;
  --action-hover: #b83f0c;
  --paper: #fbfbfa;
  --white: #ffffff;
  --line: #cfcbd5;
  --text: #01283c;
  --text-muted: rgba(1, 40, 60, 0.74);
  --field-border: rgba(1, 40, 60, 0.55);
  --on-navy: #ffffff;
  --on-navy-muted: rgba(255, 255, 255, 0.78);
  --line-on-navy: rgba(255, 255, 255, 0.2);

  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --display-xl: 600 clamp(2.75rem, 5.2vw, 4.5rem) / 0.98 var(--font-display);
  --display-lg: 600 clamp(2rem, 3.2vw, 2.75rem) / 1.04 var(--font-display);
  --title: 600 1.5rem / 1.15 var(--font-display);
  --body-lg: 400 1.125rem / 1.6 var(--font-body);
  --body: 400 1rem / 1.6 var(--font-body);
  --label: 600 1rem / 1.4 var(--font-body);
  --small: 400 0.875rem / 1.5 var(--font-body);

  --s1: 4px;
  --s2: 8px;
  --s3: 16px;
  --s4: 24px;
  --s5: 32px;
  --s6: 48px;
  --s7: 64px;
  --s8: 96px;
  --radius: 6px;
  --gutter: 24px;
  --max: 1200px;
}

html {
  scroll-padding-top: 88px;
}

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

:where(.site-header, .cta, .site-footer),
:where(.site-header, .cta, .site-footer) *,
:where(.site-header, .cta, .site-footer) *::before,
:where(.site-header, .cta, .site-footer) *::after {
  box-sizing: border-box;
}

:where(.site-header, .cta, .site-footer) :where(h2, h3, p, ul) {
  margin: 0;
}

:where(.site-header, .cta, .site-footer) ul {
  padding: 0;
  list-style: none;
}

:where(.site-header, .site-footer) img {
  display: block;
  max-width: 100%;
}

.wrap {
  width: min(var(--max), 100% - 2 * var(--gutter));
  margin-inline: auto;
}

.icon {
  width: 20px;
  height: 20px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-fill {
  fill: currentColor;
  stroke: none;
}

/* Buttons and links */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s2);
  min-height: 52px;
  padding: 0 var(--s4);
  border: 1.5px solid transparent;
  border-radius: var(--radius);
  font: var(--label);
  font-size: 1.0625rem;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease-out, border-color 0.15s ease-out;
}

.btn-primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--white);
}

.btn-secondary {
  border-color: currentColor;
  background: transparent;
  color: var(--navy);
}

.hero .btn-secondary,
.page-hero .btn-secondary,
.cta .btn-secondary {
  color: var(--on-navy);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s3);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  font: var(--label);
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
  white-space: nowrap;
}

.text-link .icon {
  width: 18px;
  height: 18px;
}

@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover {
    border-color: var(--action);
    background: var(--action);
  }

  .btn-secondary:hover {
    background: rgba(1, 40, 60, 0.06);
  }

  .hero .btn-secondary:hover,
  .page-hero .btn-secondary:hover,
  .cta .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
  }

  .text-link:hover,
  .primary-nav a:hover {
    text-decoration-thickness: 2px;
  }

  .footer-col a:hover {
    color: var(--navy);
    text-decoration: underline;
  }
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--s5);
  min-height: 76px;
}

.brand img {
  width: auto;
  height: 44px;
}

.primary-nav {
  display: flex;
  gap: var(--s5);
  margin-left: auto;
}

.primary-nav a {
  white-space: nowrap;
  padding-block: var(--s2);
  border-bottom: 2px solid transparent;
  font: var(--label);
  color: var(--navy);
  text-decoration: none;
}

.primary-nav a[aria-current="page"] {
  border-bottom-color: var(--accent);
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  min-height: 48px;
  padding-left: var(--s5);
  border-left: 1px solid var(--line);
  font: var(--label);
  font-size: 1.0625rem;
  color: var(--navy);
  text-decoration: none;
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--navy);
  cursor: pointer;
}

.nav-toggle .icon {
  width: 24px;
  height: 24px;
}

/* Closing call to action */
.cta {
  padding-block: var(--s7);
  background: var(--navy);
  color: var(--on-navy);
}

.cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s5);
}

.cta h2 {
  font: var(--display-lg);
  color: var(--on-navy);
}

.cta-copy p {
  margin-top: var(--s2);
  font: var(--body-lg);
  color: var(--on-navy-muted);
}

/* Footer */
.site-footer {
  padding: var(--s7) 0 var(--s5);
  background: var(--paper);
  color: var(--text);
  font: var(--body);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--s6);
}

.footer-brand img {
  width: auto;
  height: 44px;
}

.footer-about p {
  max-width: 34ch;
  margin-top: var(--s3);
  color: var(--text-muted);
}

.footer-col h3 {
  margin-bottom: var(--s2);
  font: var(--label);
  color: var(--navy);
}

.footer-col a,
.footer-col li > span {
  display: inline-block;
  padding-block: 6px;
  color: var(--text-muted);
  text-decoration: none;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--s2) var(--s5);
  margin-top: var(--s6);
  padding-top: var(--s4);
  border-top: 1px solid var(--line);
  font: var(--small);
  color: var(--text-muted);
}

.footer-bottom div {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2) var(--s4);
}

/* Responsive */
/* Narrow desktop: tighten the header so the menu stays on one line */
@media (min-width: 821px) and (max-width: 1024px) {
  .primary-nav {
    gap: var(--s3);
  }

  .primary-nav a,
  .header-phone {
    font-size: 0.9375rem;
  }

  .header-phone {
    padding-left: var(--s3);
  }
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .header-inner {
    gap: var(--s3);
    min-height: 68px;
  }

  .primary-nav {
    position: absolute;
    top: 100%;
    left: calc(-1 * var(--gutter));
    right: calc(-1 * var(--gutter));
    display: none;
    flex-direction: column;
    gap: 0;
    padding: var(--s2) var(--gutter) var(--s3);
    border-bottom: 1px solid var(--line);
    background: var(--white);
  }

  .menu-open .primary-nav {
    display: flex;
  }

  .primary-nav a {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 0;
    border-bottom: 1px solid var(--line);
  }

  .primary-nav a:last-child {
    border-bottom: 0;
  }

  .primary-nav a[aria-current="page"] {
    border-bottom-color: var(--line);
    color: var(--ink);
  }

  .header-phone {
    margin-left: auto;
    padding-left: 0;
    border-left: 0;
  }

  .nav-toggle {
    display: grid;
  }
}

@media (max-width: 520px) {
  :root {
    --gutter: 16px;
  }

  .brand img {
    height: 36px;
  }

  .header-phone {
    font-size: 1rem;
  }

  .header-phone .icon {
    display: none;
  }

  .actions .btn {
    width: 100%;
  }

  .cta {
    padding-block: var(--s6);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--s5);
  }

  .footer-col a,
  .footer-col li > span {
    padding-block: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}