/* ==========================================================================
   Bravo Zulu Restoration -- Design System
   Tone: Bold (veteran-owned emergency restoration, high-contrast, direct)
   Fonts: Plus Jakarta Sans (heading + body, per spec)
   ========================================================================== */

:root {
  /* Colors -- updated to Josh's actual brand colors (client-provided swatch, Sept 1) */
  --color-primary: #0c2039;       /* navy, from client swatch */
  --color-primary-dark: #081729;
  --color-accent: #ff5f33;        /* orange, from client swatch */
  --color-accent-dark: #c64a27;
  --color-neutral: #f5f4f0;       /* warm off-white, unchanged */
  --color-white: #ffffff;
  --color-ink: #16232f;
  --color-ink-soft: #4a5a68;
  --color-border: #dcdcd4;
  --color-danger: #b3441e;        /* used sparingly for emergency/urgent accents */

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1.0625rem;
  --fs-md: 1.25rem;
  --fs-lg: 1.75rem;
  --fs-xl: 2.5rem;
  --fs-2xl: 3.25rem;
  --fs-3xl: 4.25rem;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  /* Layout */
  --container-width: 1200px;
  --container-pad: 1.5rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --header-height: 84px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  color: var(--color-ink);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.1;
  margin: 0 0 var(--space-sm);
  letter-spacing: -0.01em;
  color: var(--color-primary);
}
p { margin: 0 0 var(--space-sm); color: var(--color-ink-soft); }

/* ---------- Layout primitives ---------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}
section { padding: var(--space-2xl) 0; }
.section-neutral { background: var(--color-neutral); }
.section-primary { background: var(--color-primary); color: var(--color-white); }
.section-primary h2, .section-primary h3 { color: var(--color-white); }
.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-xs);
}
.section-primary .eyebrow { color: var(--color-accent); }
.section-head { max-width: 720px; margin: 0 0 var(--space-lg); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  letter-spacing: 0.02em;
  padding: 1rem 1.75rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-accent {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}
.btn-accent:hover { background: var(--color-accent-dark); transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  border-color: currentColor;
  color: var(--color-white);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); }
.btn-primary-outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-primary-outline:hover { background: var(--color-primary); color: var(--color-white); }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
}
.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}
.site-logo img { height: 56px; width: auto; }
.main-nav { display: flex; align-items: center; gap: var(--space-lg); }
.main-nav > ul { display: flex; align-items: center; gap: var(--space-md); }
.main-nav > ul > li { position: relative; }
.nav-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--color-primary);
  padding: 1.7rem 0.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: none;
  appearance: none;
  -webkit-appearance: none;
}
.nav-link .caret { font-size: 0.6em; opacity: 0.6; }
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown { display: block; }
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 32px rgba(20,40,63,0.14);
  padding: 1.25rem;
  min-width: 300px;
  max-width: 560px;
}
.dropdown-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.dropdown-group-label {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-dark);
  margin-bottom: 0.5rem;
  display: block;
}
.dropdown a {
  display: block;
  font-size: var(--fs-sm);
  color: var(--color-ink);
  padding: 0.4rem 0.5rem;
  border-radius: var(--radius-sm);
}
.dropdown a:hover { background: var(--color-neutral); color: var(--color-primary); }
.nav-cta-wrap { display: flex; align-items: center; gap: var(--space-md); }
.nav-phone {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--color-primary);
}
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
}
.mobile-menu-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--color-primary);
  margin: 5px 0;
  border-radius: 2px;
}

/* ---------- Hero ---------- */
.hero {
  background:
    linear-gradient(120deg, rgba(20,40,63,0.94) 0%, rgba(30,58,95,0.86) 55%, rgba(30,58,95,0.72) 100%),
    var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--space-2xl) 0;
  position: relative;
  overflow: hidden;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-xl);
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(200,165,94,0.14);
  border: 1px solid rgba(200,165,94,0.4);
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  margin-bottom: var(--space-md);
}
.hero h1 {
  color: var(--color-white);
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-md);
}
.hero-sub {
  font-size: var(--fs-md);
  color: rgba(255,255,255,0.86);
  max-width: 560px;
  margin-bottom: var(--space-lg);
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-photo-zone {
  aspect-ratio: 4/5;
  border-radius: var(--radius-md);
  border: 2px dashed rgba(255,255,255,0.35);
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-md);
}
.hero-photo-zone span {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.6);
}
.hero-photo {
  aspect-ratio: 4/5;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.55);
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Trust strip ---------- */
.trust-strip { background: var(--color-neutral); padding: var(--space-lg) 0; border-bottom: 1px solid var(--color-border); }
.trust-strip .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}
.trust-item { display: flex; flex-direction: column; gap: 0.15rem; }
.trust-item .value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--fs-md);
  color: var(--color-primary);
}
.trust-item .label {
  font-size: var(--fs-xs);
  color: var(--color-ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------- Services grid ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}
.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.service-card:hover { transform: translateY(-3px); box-shadow: 0 14px 28px rgba(20,40,63,0.1); }
.service-card .icon-bar { width: 40px; height: 4px; background: var(--color-accent); border-radius: 2px; margin-bottom: var(--space-sm); }
.service-card h3 { font-size: var(--fs-md); margin-bottom: 0.5rem; }
.service-card p { font-size: var(--fs-sm); margin-bottom: 0.75rem; }
.service-card .card-link { font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-xs); color: var(--color-primary); text-transform: uppercase; letter-spacing: 0.04em; }
.service-group-heading { font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-accent-dark); margin: var(--space-lg) 0 var(--space-sm); }
.service-group-heading:first-child { margin-top: 0; }

/* ---------- Case study preview ---------- */
.case-study-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}
.case-photo-zone {
  aspect-ratio: 5/4;
  border-radius: var(--radius-md);
  background: var(--color-neutral);
  border: 2px dashed var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-md);
}
.case-photo-zone span { font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-ink-soft); }
.case-photo { aspect-ratio: 5/4; border-radius: var(--radius-md); overflow: hidden; }
.case-photo img { width: 100%; height: 100%; object-fit: cover; }
.case-meta { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: var(--space-sm); }
.case-meta span {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--color-neutral);
  border: 1px solid var(--color-border);
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  color: var(--color-primary);
}
.case-stats { display: flex; gap: var(--space-lg); margin: var(--space-md) 0; }
.case-stats .stat-num { font-family: var(--font-heading); font-weight: 800; font-size: var(--fs-lg); color: var(--color-primary); display: block; }
.case-stats .stat-label { font-size: var(--fs-xs); color: var(--color-ink-soft); text-transform: uppercase; letter-spacing: 0.05em; }

/* ---------- Testimonials ---------- */
.testimonial-placeholder {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  background: var(--color-white);
}
.testimonial-placeholder p { color: var(--color-ink-soft); margin: 0; }

/* ---------- Process ---------- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-md);
  counter-reset: step;
}
.process-step { position: relative; padding-top: var(--space-lg); }
.process-step .step-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--fs-lg);
  color: var(--color-accent);
  position: absolute;
  top: 0;
  left: 0;
}
.process-step h3 { font-size: var(--fs-md); margin-bottom: 0.35rem; }
.process-step p { font-size: var(--fs-sm); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 800px; }
.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 0;
}
.faq-item summary {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-md);
  color: var(--color-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.5rem; color: var(--color-accent-dark); }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { margin-top: var(--space-sm); }

/* ---------- CTA section ---------- */
.cta-section { text-align: center; }
.cta-section h2 { font-size: var(--fs-xl); }
.cta-section .section-head.center { max-width: 640px; }
.form-placeholder {
  max-width: 480px;
  margin: 0 auto;
  border: 2px dashed rgba(255,255,255,0.4);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  background: rgba(255,255,255,0.06);
}
.form-placeholder span { font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.7); }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-primary-dark); color: rgba(255,255,255,0.8); padding-top: var(--space-2xl); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-logo img { height: 46px; width: auto; margin-bottom: var(--space-sm); filter: brightness(0) invert(1); }
.footer-tagline { font-size: var(--fs-sm); max-width: 280px; }
.footer-col h4 {
  color: var(--color-accent);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
}
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col a { font-size: var(--fs-sm); color: rgba(255,255,255,0.78); }
.footer-col a:hover { color: var(--color-white); }
.footer-nap p { color: rgba(255,255,255,0.78); font-size: var(--fs-sm); margin-bottom: 0.35rem; }
.footer-nap a { color: var(--color-white); font-weight: 700; }
.footer-map { border-radius: var(--radius-md); overflow: hidden; margin-top: var(--space-sm); border: 1px solid rgba(255,255,255,0.15); }
.footer-map iframe { width: 100%; height: 220px; border: 0; display: block; }
.map-placeholder {
  height: 220px;
  border-radius: var(--radius-md);
  border: 2px dashed rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-top: var(--space-sm);
}
.map-placeholder span { font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.55); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.55);
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-bottom ul { display: flex; gap: var(--space-md); }
.footer-bottom a { color: rgba(255,255,255,0.55); }
.footer-bottom a:hover { color: var(--color-white); }

/* ---------- Mobile ---------- */
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-photo-zone, .hero-photo { order: -1; aspect-ratio: 16/9; }
  .trust-strip .container { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .case-study-block { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .main-nav { position: fixed; top: var(--header-height); left: 0; right: 0; bottom: 0; background: var(--color-white); flex-direction: column; align-items: stretch; padding: var(--space-md); overflow-y: auto; transform: translateX(100%); transition: transform 0.2s ease; z-index: 99; }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 0; width: 100%; }
  .main-nav > ul > li { border-bottom: 1px solid var(--color-border); }
  .nav-link { padding: 1rem 0; width: 100%; justify-content: space-between; }
  .dropdown { display: block; position: static; transform: none; box-shadow: none; border: none; padding: 0 0 1rem 1rem; min-width: 0; max-width: none; }
  .has-dropdown .dropdown { max-height: 0; overflow: hidden; padding: 0 0 0 1rem; transition: max-height 0.2s ease; }
  .has-dropdown.mobile-open .dropdown { max-height: 900px; padding-bottom: 1rem; }
  .dropdown-columns { grid-template-columns: 1fr; gap: 0.75rem; }
  .nav-cta-wrap { flex-direction: column; align-items: stretch; gap: 0.75rem; margin-top: var(--space-md); }
  .mobile-menu-toggle { display: block; }
}
@media (max-width: 600px) {
  :root { --fs-3xl: 2.5rem; --fs-2xl: 2rem; --fs-xl: 1.75rem; --header-height: 72px; }
  .trust-strip .container { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .site-logo img { height: 42px; }
}