/* D A Burnett — mobile-first, 320px base */
:root {
  --color-primary: #3d5a73;
  --color-secondary: #D4A03A;
  --color-link: #a67c00; /* Darker gold for link text (WCAG AA on white) */
  --color-bg: #f8f9fa;
  --color-surface: #fff;
  --section-alt: rgba(61, 90, 115, 0.06);
  --color-text: #1a1a1a;
  --color-text-muted: #4a4a4a;
  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  /* Optional: set to a path like url('assets/images/background.jpg') for a photo background */
  --bg-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80'%3E%3Cpattern id='p' width='80' height='80' patternUnits='userSpaceOnUse'%3E%3Cpath d='M0 40h80M40 0v80' stroke='%233d5a73' stroke-width='0.4' fill='none' opacity='0.08'/%3E%3C/pattern%3E%3Crect width='100%25' height='100%25' fill='url(%23p)'/%3E%3C/svg%3E");
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1);
  --transition: 0.2s ease;
}

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

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

/* Skip link — visible on focus for keyboard/screen reader users */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-md);
  z-index: 100;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius);
  transition: top var(--transition);
}
.skip-link:focus {
  top: var(--space-md);
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg) var(--bg-image);
  background-attachment: fixed;
  background-size: 80px 80px;
}

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

a {
  color: var(--color-link);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ----- Nav ----- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-surface);
  box-shadow: var(--shadow);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
}

.nav-logo {
  display: block;
}
.nav-logo img {
  height: 40px;
  width: auto;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  color: var(--color-primary);
}
.nav-toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius);
}
.nav-toggle .nav-toggle-bar {
  width: 24px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(280px, 85vw);
  background: var(--color-surface);
  box-shadow: -4px 0 20px rgba(0,0,0,0.1);
  padding: calc(56px + var(--space-lg)) var(--space-lg) var(--space-lg);
  transform: translateX(100%);
  transition: transform var(--transition);
  overflow-y: auto;
}
.nav-menu.is-open {
  transform: translateX(0);
}

.nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.nav-links a {
  color: var(--color-text);
  font-weight: 500;
}
.nav-phone {
  font-weight: 600;
  color: var(--color-secondary) !important;
}
.nav-phone:hover {
  text-decoration: underline !important;
}
.nav-cta {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-secondary);
  color: #fff !important;
  border-radius: var(--radius);
  text-decoration: none !important;
}
.nav-cta:hover {
  opacity: 0.9;
  text-decoration: none;
}

/* ----- Hero ----- */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3xl) var(--space-md);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--color-primary);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.6) 100%);
  pointer-events: none;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
}

.hero-headline {
  margin: 0 0 var(--space-lg);
  font-size: clamp(1.75rem, 5vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5), 0 0 20px rgba(0,0,0,0.3);
}

.hero-subheadline {
  margin: 0 0 var(--space-xl);
  font-size: 1rem;
  color: #fff;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5), 0 0 12px rgba(0,0,0,0.25);
}

/* Trust strip */
.trust-strip {
  background: var(--color-primary);
  color: rgba(255,255,255,0.9);
  padding: var(--space-md) 0;
  text-align: center;
}
.trust-strip-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md) var(--space-xl);
  font-size: 0.9375rem;
  font-weight: 500;
}

.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: opacity var(--transition), transform var(--transition);
}
.btn:hover {
  opacity: 0.95;
}
.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.btn-primary {
  background: var(--color-secondary);
  color: #fff;
}
.btn-primary:hover {
  text-decoration: none;
}

/* ----- Sections ----- */
.section {
  padding: var(--space-2xl) 0;
  background: var(--color-surface);
}
.section:nth-of-type(even) {
  background: var(--section-alt);
}
.section-title {
  margin: 0 0 var(--space-xl);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  text-align: center;
}

/* ----- Features ----- */
.features-grid {
  display: grid;
  gap: var(--space-lg);
}
.feature-card {
  background: var(--color-surface);
  padding: var(--space-xl);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.feature-icon {
  color: var(--color-secondary);
  margin-bottom: var(--space-md);
}
.feature-icon svg {
  width: 48px;
  height: 48px;
}
.feature-title {
  margin: 0 0 var(--space-sm);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
}
.feature-desc {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* ----- About ----- */
.about-text {
  max-width: 60ch;
  margin: 0 auto;
  text-align: center;
  color: var(--color-text-muted);
}
.about-benefit {
  max-width: 56ch;
  margin: var(--space-lg) auto 0;
  text-align: center;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 1.0625rem;
}

/* ----- Projects ----- */
.projects-intro {
  text-align: center;
  max-width: 50ch;
  margin: 0 auto var(--space-xl);
  color: var(--color-text-muted);
}
.projects-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}
.project-card {
  margin: 0;
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.project-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}
.project-card figcaption {
  padding: var(--space-md) var(--space-lg);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-primary);
}
.project-card figcaption strong {
  font-weight: 600;
}

@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .project-card img {
    height: 260px;
  }
}
@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
  }
  .project-card img {
    height: 280px;
  }
}

/* ----- Testimonials ----- */
.testimonials-intro {
  text-align: center;
  max-width: 52ch;
  margin: -0.5rem auto var(--space-xl);
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}
.testimonials-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: 52rem;
  margin: 0 auto;
}
.testimonial-card {
  margin: 0;
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
}
.testimonial-card:nth-child(even) {
  background: rgba(0, 0, 0, 0.04);
}
.testimonial-quote {
  margin: 0 0 var(--space-md);
  font-size: 1rem;
  line-height: 1.6;
  font-style: italic;
  color: var(--color-text);
  position: relative;
  padding-left: 1.5rem;
  max-width: 65ch;
}
.testimonial-quote::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -0.1em;
  font-size: 1.75em;
  line-height: 1;
  color: var(--color-secondary);
  font-family: Georgia, serif;
}
.testimonial-footer {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.8125rem;
  flex-shrink: 0;
}
.testimonial-name {
  font-style: normal;
  font-weight: 600;
  color: var(--color-text);
}
.testimonial-title {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* ----- FAQ ----- */
.faq-list {
  max-width: 640px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid #e0e0e0;
}
.faq-question {
  width: 100%;
  padding: var(--space-lg) 0;
  text-align: left;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}
.faq-question::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-question[aria-expanded="true"]::after {
  content: '−';
}
.faq-question:hover {
  color: var(--color-secondary);
}
.faq-question:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}
.faq-answer {
  overflow: hidden;
  transition: height 0.25s ease;
}
@media (prefers-reduced-motion: reduce) {
  .faq-answer {
    transition: none;
  }
  .nav-menu {
    transition: none;
  }
}
.faq-answer[hidden] {
  display: block;
  height: 0 !important;
  overflow: hidden;
}
.faq-answer p {
  margin: 0 0 var(--space-lg);
  padding: 0 0 var(--space-lg);
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* ----- Contact ----- */
.contact-intro {
  text-align: center;
  max-width: 52ch;
  margin: -0.5rem auto var(--space-xl);
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}
.contact-block {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--color-secondary);
}
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}
.contact-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.2;
  border-radius: var(--radius);
  text-decoration: none;
  transition: opacity var(--transition);
}
.contact-cta:hover {
  opacity: 0.95;
  text-decoration: none;
}
.contact-cta .contact-icon {
  flex-shrink: 0;
  display: block;
}
.contact-cta-call {
  background: var(--color-primary);
  color: #fff;
}
.contact-cta-email {
  background: var(--color-secondary);
  color: #fff;
}
.contact-address {
  margin: 0 0 var(--space-lg);
  font-style: normal;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}
.contact-address-line {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  line-height: 1.4;
}
.contact-icon-inline {
  flex-shrink: 0;
  display: block;
  color: var(--color-primary);
}
.contact-tagline {
  font-weight: 500;
  color: var(--color-primary);
  margin: 0 0 var(--space-lg);
  font-size: 0.9375rem;
}
.contact-social {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
}
.contact-social a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 500;
  color: var(--color-link);
}
.contact-social a:hover {
  color: var(--color-primary);
}
.contact-social-icon {
  flex-shrink: 0;
  display: block;
}

/* ----- Footer ----- */
.footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.9);
  padding: var(--space-2xl) 0 var(--space-lg);
}
.footer a {
  color: rgba(255,255,255,0.95);
}
.footer a:hover {
  text-decoration: underline;
}
.footer-grid {
  display: grid;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}
.footer-contact p {
  margin: 0 0 var(--space-sm);
  font-size: 0.9375rem;
}
.footer-social {
  display: flex;
  gap: var(--space-lg);
}
.footer-copy {
  margin: 0;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.2);
  font-size: 0.875rem;
  text-align: center;
  color: rgba(255,255,255,0.8);
}

/* ----- Sticky CTA (mobile only) ----- */
.sticky-cta {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  padding: var(--space-sm) var(--space-md);
  padding-bottom: calc(var(--space-sm) + env(safe-area-inset-bottom, 0));
  gap: var(--space-sm);
  background: var(--color-surface);
  box-shadow: 0 -2px 12px rgba(0,0,0,0.12);
}
.sticky-cta a {
  flex: 1;
  text-align: center;
  padding: var(--space-md);
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius);
  text-decoration: none;
}
.sticky-cta-call {
  background: var(--color-primary);
  color: #fff;
}
.sticky-cta-call:hover {
  opacity: 0.95;
  text-decoration: none;
}
.sticky-cta-quote {
  background: var(--color-secondary);
  color: #fff;
}
.sticky-cta-quote:hover {
  opacity: 0.95;
  text-decoration: none;
}
@media (min-width: 768px) {
  .sticky-cta {
    display: none;
  }
}
@media (max-width: 767px) {
  body {
    padding-bottom: 72px;
  }
}

/* ----- 768px ----- */
@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }
  .nav-menu {
    position: static;
    width: auto;
    transform: none;
    box-shadow: none;
    padding: 0;
    background: transparent;
  }
  .nav-links {
    flex-direction: row;
    align-items: center;
    gap: var(--space-lg);
  }
  .section-title {
    font-size: 1.75rem;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: auto 1fr auto;
    align-items: start;
  }
}

/* ----- 1024px ----- */
@media (min-width: 1024px) {
  .nav-inner {
    padding: var(--space-md) var(--space-xl);
  }
  .nav-logo img {
    height: 48px;
  }
  .section {
    padding: var(--space-3xl) 0;
  }
  .section-title {
    font-size: 2rem;
  }
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .hero-headline {
    font-size: 2.5rem;
  }
  .hero-subheadline {
    font-size: 1.125rem;
  }
}