@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Source+Sans+3:wght@300;400;500;600;700&display=swap');

:root {
  --color-primary:    #2d6a7a;
  --color-primary-dk: #1e4d5c;
  --color-secondary:  #5c9ea8;
  --color-accent:     #7aaa8f;
  --color-cta:        #3a7d5a;
  --color-cta-hover:  #2e6348;
  --color-bg:         #f5f0eb;
  --color-surface:    #ffffff;
  --color-surface-2:  #edf4f6;
  --color-text:       #1e2d35;
  --color-muted:      #5a6b72;
  --color-border:     #d4dfe3;

  --font-heading: 'Lora', Georgia, serif;
  --font-body:    'Source Sans 3', system-ui, sans-serif;

  --text-xs:   clamp(0.75rem,  0.7rem  + 0.2vw, 0.8rem);
  --text-sm:   clamp(0.875rem, 0.82rem + 0.25vw, 0.95rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.0625rem);
  --text-lg:   clamp(1.125rem, 1.05rem + 0.4vw,  1.25rem);
  --text-xl:   clamp(1.25rem,  1.1rem  + 0.75vw, 1.5rem);
  --text-2xl:  clamp(1.5rem,   1.3rem  + 1vw,    2rem);
  --text-3xl:  clamp(1.875rem, 1.5rem  + 1.5vw,  2.75rem);
  --text-hero: clamp(2.5rem,   1.8rem  + 3.5vw,  4.5rem);

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: clamp(4rem, 3rem + 5vw, 8rem);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-sm: 0 1px 3px rgba(30,45,53,0.08), 0 1px 2px rgba(30,45,53,0.06);
  --shadow-md: 0 4px 16px rgba(30,45,53,0.10), 0 2px 6px rgba(30,45,53,0.06);
  --shadow-lg: 0 12px 40px rgba(30,45,53,0.14), 0 4px 12px rgba(30,45,53,0.08);

  --duration-fast:   150ms;
  --duration-normal: 280ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ---- Skip link ---- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  z-index: 9999;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 0 0 var(--radius-sm) 0;
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { left: 0; top: 0; }

/* ---- Navigation ---- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  padding: 0 var(--space-lg);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: var(--space-md);
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  line-height: 1.2;
  flex-shrink: 0;
}
.nav-logo span {
  display: block;
  font-size: var(--text-xs);
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  align-items: center;
}

.nav-links a {
  display: block;
  padding: 0.5rem 0.875rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-muted);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: color var(--duration-fast), background var(--duration-fast);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--color-primary);
  background: var(--color-surface-2);
}
.nav-links a:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.nav-cta {
  background: var(--color-cta) !important;
  color: #fff !important;
  padding: 0.55rem 1.25rem !important;
  border-radius: var(--radius-sm) !important;
}
.nav-cta:hover { background: var(--color-cta-hover) !important; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-primary);
  border-radius: var(--radius-sm);
}
.nav-toggle:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

/* ---- Containers ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding-inline: var(--space-lg);
}
.container-narrow {
  max-width: 760px;
  margin: 0 auto;
  padding-inline: var(--space-lg);
}

/* ---- Section spacing ---- */
section { padding-block: var(--space-2xl); }
.section-sm { padding-block: var(--space-xl); }
.section-alt { background: var(--color-surface); }
.section-dark {
  background: var(--color-primary-dk);
  color: #fff;
}
.section-teal {
  background: var(--color-surface-2);
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  line-height: 1.25;
  color: var(--color-text);
}
h1 { font-size: var(--text-hero); font-weight: 600; }
h2 { font-size: var(--text-3xl); font-weight: 600; }
h3 { font-size: var(--text-2xl); font-weight: 500; }
h4 { font-size: var(--text-xl); font-weight: 500; }
h5 { font-size: var(--text-lg); font-weight: 500; }

p { max-width: 70ch; }
p + p { margin-top: 1rem; }

a { color: var(--color-primary); }
a:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 2px;
}

.text-muted  { color: var(--color-muted); }
.text-white  { color: #fff; }
.text-center { text-align: center; }
.text-center p { margin-inline: auto; }

.eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 0.75rem;
}
.section-dark .eyebrow { color: var(--color-accent); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--duration-fast), color var(--duration-fast), border-color var(--duration-fast), box-shadow var(--duration-fast);
  white-space: nowrap;
  min-height: 48px;
}
.btn:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--color-cta);
  color: #fff;
  border-color: var(--color-cta);
}
.btn-primary:hover {
  background: var(--color-cta-hover);
  border-color: var(--color-cta-hover);
  box-shadow: var(--shadow-md);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn-white {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
}
.btn-white:hover {
  background: var(--color-surface-2);
  box-shadow: var(--shadow-md);
  color: var(--color-primary);
}

.btn-sm {
  padding: 0.55rem 1.25rem;
  font-size: var(--text-sm);
  min-height: 40px;
}

/* ---- Hero ---- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--color-primary-dk);
  color: #fff;
  min-height: 88vh;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.28;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(30,77,92,0.88) 0%,
    rgba(45,106,122,0.72) 60%,
    rgba(122,170,143,0.35) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-block: var(--space-2xl);
}

.hero-content .eyebrow { color: var(--color-accent); }

.hero h1 {
  color: #fff;
  margin-bottom: 1.25rem;
}

.hero-lead {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.88);
  margin-bottom: 2rem;
  max-width: 56ch;
  line-height: 1.65;
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.hero-trust {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.80);
}
.trust-icon {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* ---- Cards ---- */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: box-shadow var(--duration-normal) var(--ease-out),
              transform var(--duration-normal) var(--ease-out);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.card-body { padding: var(--space-lg); }

/* ---- Grid layouts ---- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

/* ---- Image + text split ---- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}
.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }

.split-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}
.split-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---- Section header ---- */
.section-header {
  margin-bottom: var(--space-xl);
}
.section-header h2 { margin-bottom: 0.75rem; }
.section-header p { font-size: var(--text-lg); color: var(--color-muted); }

/* ---- Testimonials ---- */
.testimonial {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  border-left: 4px solid var(--color-secondary);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  border-left-width: 4px;
  border-left-color: var(--color-secondary);
}
.testimonial blockquote {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-text);
  line-height: 1.65;
  margin-bottom: 1rem;
}
.testimonial blockquote::before {
  content: '\201C';
  font-size: 3rem;
  color: var(--color-secondary);
  line-height: 0;
  vertical-align: -0.6em;
  margin-right: 0.15em;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.author-name { font-weight: 600; font-size: var(--text-sm); }
.author-detail { font-size: var(--text-xs); color: var(--color-muted); }

.stars {
  color: #f4a934;
  font-size: 1rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

/* ---- Service item ---- */
.service-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: box-shadow var(--duration-normal) var(--ease-out),
              transform var(--duration-normal) var(--ease-out);
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.service-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.service-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}
.service-card h3 {
  font-size: var(--text-lg);
  margin-bottom: 0.4rem;
}
.service-card p {
  font-size: var(--text-sm);
  color: var(--color-muted);
  max-width: none;
}

/* ---- FAQ ---- */
details.faq {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  overflow: hidden;
  transition: box-shadow var(--duration-fast);
}
details.faq + details.faq { margin-top: 0.75rem; }
details.faq[open] { box-shadow: var(--shadow-sm); }

details.faq summary {
  padding: 1.125rem 1.5rem;
  cursor: pointer;
  font-weight: 600;
  font-size: var(--text-base);
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
  color: var(--color-text);
  transition: background var(--duration-fast);
}
details.faq summary:hover { background: var(--color-surface-2); }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--color-primary);
  line-height: 1;
  flex-shrink: 0;
}
details.faq[open] summary::after { content: '\2212'; }
details.faq summary:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: -3px;
}
details.faq .faq-body {
  padding: 0 1.5rem 1.25rem;
  color: var(--color-muted);
  font-size: var(--text-base);
  line-height: 1.7;
}

/* ---- CTA band ---- */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary-dk) 0%, var(--color-primary) 100%);
  color: #fff;
  padding-block: var(--space-2xl);
  text-align: center;
}
.cta-band h2 { color: #fff; margin-bottom: 1rem; }
.cta-band p { color: rgba(255,255,255,0.85); font-size: var(--text-lg); margin-inline: auto; margin-bottom: 2rem; }

/* ---- Contact form ---- */
.form-group { margin-bottom: 1.25rem; }
label {
  display: block;
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: 0.375rem;
  color: var(--color-text);
}
input, textarea, select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
  min-height: 48px;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45,106,122,0.18);
}
textarea { min-height: 140px; resize: vertical; }

/* ---- Page header ---- */
.page-header {
  background: linear-gradient(135deg, var(--color-primary-dk) 0%, var(--color-primary) 100%);
  color: #fff;
  padding-block: var(--space-2xl);
  text-align: center;
}
.page-header h1 { color: #fff; font-size: var(--text-3xl); margin-bottom: 0.75rem; }
.page-header p { color: rgba(255,255,255,0.85); font-size: var(--text-lg); margin-inline: auto; max-width: 60ch; }

/* ---- Stats ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  text-align: center;
}
.stat-num {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.section-dark .stat-num { color: var(--color-accent); }
.stat-label { font-size: var(--text-sm); color: var(--color-muted); }
.section-dark .stat-label { color: rgba(255,255,255,0.7); }

/* ---- Icon circle ---- */
.icon-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.icon-circle svg { width: 28px; height: 28px; color: var(--color-primary); }
.section-dark .icon-circle { background: rgba(255,255,255,0.1); }
.section-dark .icon-circle svg { color: var(--color-accent); }

/* ---- Process steps ---- */
.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  flex-shrink: 0;
  margin-bottom: 1rem;
}

/* ---- Map embed ---- */
.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  height: 360px;
}
.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* ---- Footer ---- */
.site-footer {
  background: var(--color-primary-dk);
  color: rgba(255,255,255,0.8);
  padding-block: var(--space-2xl);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}
.footer-brand h3 {
  font-family: var(--font-heading);
  color: #fff;
  font-size: var(--text-xl);
  margin-bottom: 0.75rem;
}
.footer-brand p { font-size: var(--text-sm); line-height: 1.7; color: rgba(255,255,255,0.7); max-width: 34ch; }
.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; }
.footer-col ul li + li { margin-top: 0.5rem; }
.footer-col a {
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--duration-fast);
}
.footer-col a:hover { color: #fff; }
.footer-col a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 2px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
}

/* ---- Badge / tag ---- */
.badge {
  display: inline-block;
  padding: 0.25em 0.75em;
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 600;
  background: var(--color-surface-2);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

/* ---- Breadcrumb ---- */
.breadcrumb {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.7);
  margin-bottom: 1rem;
}
.breadcrumb a { color: rgba(255,255,255,0.85); text-decoration: none; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { margin-inline: 0.4em; }

/* ---- Prefers-reduced-motion ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --space-2xl: 3rem; }

  .nav-links { display: none; flex-direction: column; gap: 0; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-sm) var(--space-md);
    box-shadow: var(--shadow-md);
  }
  .nav-links.open li { width: 100%; }
  .nav-links.open a { padding: 0.75rem 1rem; border-radius: var(--radius-sm); width: 100%; }
  .nav-toggle { display: flex; align-items: center; justify-content: center; }
  .site-nav { position: relative; }

  .split { grid-template-columns: 1fr; gap: var(--space-lg); }
  .split.reverse { direction: ltr; }
  .split-img { aspect-ratio: 16/9; }

  .grid-2, .grid-3 { grid-template-columns: 1fr; }

  .hero { min-height: 70vh; }
  .hero-trust { flex-direction: column; align-items: flex-start; }

  .footer-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .footer-bottom { flex-direction: column; text-align: center; }

  .container, .container-narrow { padding-inline: var(--space-md); }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-btns { flex-direction: column; align-items: flex-start; }
}