/* =========================================================
   H&M Electrics — Auckland Electrician Website
   Design tokens + base + components
   ========================================================= */

:root {
  /* Brand colors */
  --color-primary: #1E3A8A;      /* deep navy — headings, header, footer */
  --color-primary-dark: #142a63;
  --color-primary-light: #2C4FA8;
  --color-secondary: #2563EB;    /* brighter blue — links, secondary accents */
  --color-accent: #2563EB;       /* blue-600 — CTA buttons (AA contrast w/ white text) */
  --color-accent-hover: #1D4ED8; /* blue-700 */
  --color-accent-light: #3B82F6; /* blue-500 — icon fills, highlights on light bg */
  --color-accent-soft: #EFF6FF;  /* blue-50 — soft background for badges */
  --color-emergency: #DC2626;    /* urgent red — emergency badge only */

  --color-bg: #FFFFFF;
  --color-bg-alt: #F4F7FC;
  --color-bg-dark: #0F1E4D;
  --color-text: #1E293B;
  --color-text-muted: #55637A;
  --color-text-on-dark: #E7ECFB;
  --color-border: #E2E8F0;
  --color-card: #FFFFFF;

  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.375rem;
  --fs-2xl: 1.75rem;
  --fs-3xl: 2.25rem;
  --fs-4xl: 2.9rem;

  /* Spacing scale (8pt rhythm) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 999px;

  --shadow-sm: 0 2px 8px rgba(15, 30, 77, 0.08);
  --shadow-md: 0 8px 24px rgba(15, 30, 77, 0.12);
  --shadow-lg: 0 20px 48px rgba(15, 30, 77, 0.18);

  --transition-fast: 180ms ease;
  --transition-base: 260ms ease;

  --container-width: 1200px;
  --header-height: 84px;
}

/* =========== Reset =========== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
body, h1, h2, h3, h4, p, figure, blockquote, ul, ol, dl { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font: inherit; }
:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
  border-radius: 4px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  font-size: var(--fs-base);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1.25;
  font-weight: 700;
}

h1 { font-size: var(--fs-4xl); }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-xl); }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-2) var(--space-3);
  z-index: 2000;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus {
  left: 0;
}

.section {
  padding-block: var(--space-8);
}
.section-alt { background: var(--color-bg-alt); }
.section-dark {
  background: linear-gradient(160deg, var(--color-bg-dark), var(--color-primary));
  color: var(--color-text-on-dark);
}
.section-dark h2, .section-dark h3 { color: #fff; }

.section-header {
  max-width: 680px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-6);
}
.section-header.align-left { margin-inline: 0; text-align: left; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}
.section-dark .eyebrow {
  background: rgba(59, 130, 246, 0.18);
  color: #93C5FD;
}

.section-header p, .lead {
  color: var(--color-text-muted);
  font-size: var(--fs-lg);
}
.section-dark .section-header p { color: var(--color-text-on-dark); opacity: 0.85; }

/* =========== Buttons =========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-sm);
  padding: 14px 28px;
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
  min-height: 48px;
  white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-accent {
  background: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-accent:hover { background: var(--color-accent-hover); box-shadow: var(--shadow-md); }

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.7);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; }

.btn-outline-dark {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-border);
}
.btn-outline-dark:hover { border-color: var(--color-primary); background: var(--color-bg-alt); }

.btn-block { width: 100%; }
.btn-sm { padding: 10px 20px; min-height: 40px; font-size: var(--fs-xs); }

/* =========== Top utility bar =========== */
.topbar {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  font-size: var(--fs-xs);
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-2);
  flex-wrap: wrap;
}
.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.topbar a { display: inline-flex; align-items: center; gap: 6px; transition: color var(--transition-fast); }
.topbar a:hover { color: #93C5FD; }
.topbar svg { width: 15px; height: 15px; flex-shrink: 0; }
.emergency-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-emergency);
  color: #fff;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.emergency-pill .dot {
  width: 7px; height: 7px; border-radius: 50%; background: #fff;
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

/* =========== Header / nav =========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-3);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon {
  width: 52px; height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-icon img { width: 100%; height: 100%; object-fit: contain; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text .logo-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-primary);
  letter-spacing: 0.01em;
}
.logo-text .logo-name span { color: var(--color-accent); }
.logo-text .logo-sub {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 600;
}
.footer-brand .logo-icon { width: 46px; height: 46px; }
.footer-brand .logo-text .logo-name,
.footer-brand .logo-text .logo-sub { color: #fff; }
.footer-brand .logo-text .logo-name span { color: #93C5FD; }
.footer-brand .logo-text .logo-sub { opacity: 0.7; }

.main-nav { display: flex; }
.main-nav ul { display: flex; align-items: center; gap: var(--space-4); }
.main-nav a {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: var(--fs-sm);
  color: var(--color-text);
  position: relative;
  padding-block: 6px;
  white-space: nowrap;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}
.main-nav a:hover::after,
.main-nav a:focus-visible::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: var(--space-3); }
.nav-call {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
}
.nav-call svg { width: 20px; height: 20px; color: var(--color-accent); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}
.nav-toggle svg { width: 26px; height: 26px; color: var(--color-primary); }
.nav-toggle:hover { background: var(--color-bg-alt); }

/* =========== Hero =========== */
.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  flex-direction: column;
  color: #fff;
  overflow: hidden;
}
.hero > .container {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  align-items: center;
}
.hero-media {
  position: absolute;
  top: -10%; left: 0; right: 0;
  height: 120%;
  z-index: 0;
  will-change: transform;
}
.hero-media video,
.hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
@media (prefers-reduced-motion: reduce) {
  .hero-media { top: 0; height: 100%; }
}
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(15,30,77,0.94) 20%, rgba(15,30,77,0.78) 55%, rgba(15,30,77,0.55) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding-block: var(--space-8);
}
.hero-content h1 {
  color: #fff;
  margin-bottom: var(--space-3);
}
.hero-tagline {
  font-family: var(--font-heading);
  font-weight: 600;
  color: #93C5FD;
  font-size: var(--fs-lg);
  margin-bottom: var(--space-3);
}
.hero-content p.lead {
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-5);
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-6); }

.trust-strip {
  position: relative;
  z-index: 1;
  background: rgba(15, 30, 77, 0.55);
  backdrop-filter: blur(6px);
  border-top: 1px solid rgba(255,255,255,0.15);
  overflow: hidden;
}
.trust-strip .container {
  --trust-fade: 48px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 var(--trust-fade), #000 calc(100% - var(--trust-fade)), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 var(--trust-fade), #000 calc(100% - var(--trust-fade)), transparent 100%);
}
.trust-strip ul {
  display: flex;
  flex-wrap: nowrap;
  width: max-content;
  gap: var(--space-6);
  padding-block: var(--space-4);
  animation: trust-marquee 26s linear infinite;
}
@media (max-width: 860px) {
  .trust-strip .container { --trust-fade: 28px; }
  .trust-strip ul { gap: var(--space-4); animation-duration: 20s; }
  .trust-strip li { font-size: var(--fs-xs); gap: 8px; }
  .trust-strip svg { width: 18px; height: 18px; }
}
@media (max-width: 480px) {
  .trust-strip .container { --trust-fade: 18px; }
  .trust-strip ul { gap: var(--space-3); animation-duration: 16s; }
}
.trust-strip ul:hover,
.trust-strip ul:focus-within {
  animation-play-state: paused;
}
.trust-strip li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: #fff;
  white-space: nowrap;
  flex-shrink: 0;
}
.trust-strip svg { width: 22px; height: 22px; color: #93C5FD; flex-shrink: 0; }

@keyframes trust-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .trust-strip ul {
    animation: none;
    flex-wrap: wrap;
    width: auto;
    justify-content: center;
  }
  .trust-strip li[aria-hidden="true"] { display: none; }
}

/* =========== About =========== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: center;
}
.about-media { position: relative; }
.about-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/5;
  object-fit: cover;
  width: 100%;
  height: auto;
}
.about-badge {
  position: absolute;
  bottom: -24px; left: -24px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.about-badge .num {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-2xl);
  color: var(--color-accent);
  line-height: 1;
}
.about-badge .label {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  font-weight: 600;
  max-width: 110px;
}
.about-content p { margin-bottom: var(--space-3); color: var(--color-text-muted); }
.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin-block: var(--space-5);
}
.about-stats .stat {
  text-align: center;
  padding: var(--space-3);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
}
.about-stats .stat strong {
  display: block;
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-size: var(--fs-lg);
}
.about-stats .stat span { font-size: var(--fs-xs); color: var(--color-text-muted); }

/* =========== Services =========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.service-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.service-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-soft);
  color: var(--color-accent-light);
  display: grid;
  place-items: center;
  margin-bottom: var(--space-4);
}
.service-icon svg { width: 28px; height: 28px; }
.service-card h3 { margin-bottom: var(--space-2); font-size: var(--fs-lg); }
.service-card p { color: var(--color-text-muted); font-size: var(--fs-sm); margin-bottom: var(--space-4); flex-grow: 1; }
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--color-accent);
}
.service-link svg { width: 16px; height: 16px; transition: transform var(--transition-fast); }
.service-link:hover svg { transform: translateX(4px); }

/* =========== Why us =========== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.feature-item { display: flex; gap: var(--space-3); align-items: flex-start; }
.feature-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.15);
  color: #93C5FD;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.feature-icon svg { width: 24px; height: 24px; }
.feature-item h3 { color: #fff; font-size: var(--fs-base); margin-bottom: 4px; }
.feature-item p { color: var(--color-text-on-dark); opacity: 0.85; font-size: var(--fs-sm); }

/* =========== Service areas =========== */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.area-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: center;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.area-card:hover { box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.area-card svg { width: 30px; height: 30px; color: var(--color-accent-light); margin-bottom: var(--space-2); }
.area-card h3 { font-size: var(--fs-base); margin-bottom: 4px; }
.area-card p { font-size: var(--fs-xs); color: var(--color-text-muted); }
.areas-note {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
}
.areas-note a { color: var(--color-accent); font-weight: 600; }

/* =========== Process =========== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  counter-reset: step;
}
.process-step {
  position: relative;
  padding: var(--space-5) var(--space-4);
  background: var(--color-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.process-step .step-num {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: var(--space-3);
}
.process-step h3 { font-size: var(--fs-base); margin-bottom: 6px; }
.process-step p { font-size: var(--fs-sm); color: var(--color-text-muted); }

/* =========== Gallery =========== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.gallery-item:nth-child(3n+1) { grid-row: span 2; aspect-ratio: 4/6.2; }
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-caption {
  position: absolute; inset: auto 0 0 0;
  padding: var(--space-3);
  background: linear-gradient(0deg, rgba(15,30,77,0.92), transparent);
  color: #fff;
  font-size: var(--fs-xs);
  font-weight: 600;
  transform: translateY(8px);
  opacity: 0;
  transition: opacity var(--transition-base), transform var(--transition-base);
}
.gallery-item:hover .gallery-caption,
.gallery-item:focus-within .gallery-caption { opacity: 1; transform: translateY(0); }

/* =========== CTA banner =========== */
.cta-banner {
  background: linear-gradient(120deg, var(--color-accent-hover), var(--color-accent));
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  flex-wrap: wrap;
}
.cta-banner h2 { color: #fff; margin-bottom: var(--space-2); font-size: var(--fs-2xl); }
.cta-banner p { color: rgba(255,255,255,0.9); }
.cta-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.cta-banner .btn-accent { background: #fff; color: var(--color-accent-hover); }
.cta-banner .btn-accent:hover { background: #DBEAFE; }

/* =========== FAQ =========== */
.faq-list { max-width: 800px; margin-inline: auto; }
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-4);
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-base);
  color: var(--color-primary);
}
.faq-question svg {
  width: 22px; height: 22px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--color-accent);
}
.faq-item.is-open .faq-question svg { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base) ease;
}
.faq-answer p { padding-bottom: var(--space-4); color: var(--color-text-muted); max-width: 700px; }

/* =========== Contact =========== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-7);
  align-items: start;
}
.contact-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}
.contact-row {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}
.contact-row:last-child { border-bottom: none; }
.contact-row .icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent-light);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.contact-row .icon svg { width: 20px; height: 20px; }
.contact-row h3 { font-size: var(--fs-sm); margin-bottom: 2px; }
.contact-row p, .contact-row a { color: var(--color-text-muted); font-size: var(--fs-sm); }
.contact-row a:hover { color: var(--color-accent); }

.map-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  height: 260px;
}
.map-frame iframe { width: 100%; height: 100%; border: 0; }

.form-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.form-group { margin-bottom: var(--space-3); }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-sm);
  margin-bottom: 6px;
  color: var(--color-primary);
}
.form-group .required { color: var(--color-emergency); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 48px;
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-secondary);
  outline: none;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: var(--color-emergency);
}
.form-error {
  display: none;
  align-items: center;
  gap: 6px;
  color: var(--color-emergency);
  font-size: var(--fs-xs);
  margin-top: 6px;
  font-weight: 600;
}
.form-group.has-error .form-error { display: flex; }
.form-helper { font-size: var(--fs-xs); color: var(--color-text-muted); margin-top: var(--space-3); }
.form-status {
  display: none;
  align-items: center;
  gap: 8px;
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
  font-weight: 600;
  font-size: var(--fs-sm);
}
.form-status.is-visible { display: flex; }
.form-status.success { background: #ECFDF3; color: #027A48; }
.form-status svg { width: 20px; height: 20px; flex-shrink: 0; }

/* =========== Footer =========== */
.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  padding-top: var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-6);
  padding-bottom: var(--space-7);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand p { margin-top: var(--space-3); opacity: 0.75; font-size: var(--fs-sm); max-width: 320px; }
.footer-col h3 {
  color: #fff;
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}
.footer-col ul li { margin-bottom: var(--space-2); }
.footer-col a, .footer-col p {
  color: var(--color-text-on-dark);
  opacity: 0.75;
  font-size: var(--fs-sm);
  transition: opacity var(--transition-fast), color var(--transition-fast);
}
.footer-col a:hover { opacity: 1; color: #93C5FD; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: var(--space-3); }
.footer-contact svg { width: 18px; height: 18px; color: var(--color-accent-light); flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: var(--space-4);
  font-size: var(--fs-xs);
  opacity: 0.65;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* =========== Sticky mobile call bar =========== */
.mobile-call-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 999;
  display: none;
  gap: 1px;
  background: var(--color-border);
  box-shadow: 0 -6px 20px rgba(15,30,77,0.15);
}
.mobile-call-bar a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  background: #fff;
  min-height: 56px;
}
.mobile-call-bar a.call { background: var(--color-primary); color: #fff; }
.mobile-call-bar a.quote { background: var(--color-accent); color: #fff; }
.mobile-call-bar svg { width: 20px; height: 20px; }

/* =========== Scroll reveal =========== */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  :root { --fs-4xl: 2.4rem; --fs-3xl: 1.9rem; --container-width: 960px; }
  .about-grid { gap: var(--space-5); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .areas-grid { grid-template-columns: repeat(3, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; row-gap: var(--space-6); }
}

@media (max-width: 860px) {
  .nav-actions .btn, .nav-call { display: none; }
  .nav-toggle { display: inline-flex; }
  .topbar-right { display: none; }
  .hero { min-height: 560px; }
  .contact-grid { grid-template-columns: 1fr; }
  .mobile-call-bar { display: flex; }
  body { padding-bottom: 56px; }

  .main-nav {
    position: fixed;
    inset: var(--header-height) 0 0 0;
    background: #fff;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
    padding: var(--space-5) var(--space-4);
    z-index: 999;
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: 0; }
  .main-nav li { width: 100%; border-bottom: 1px solid var(--color-border); }
  .main-nav a { display: block; padding-block: var(--space-3); font-size: var(--fs-lg); }
  .main-nav a::after { display: none; }
}

@media (max-width: 700px) {
  :root { --fs-4xl: 2rem; --fs-3xl: 1.6rem; --fs-2xl: 1.4rem; --space-8: 64px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-media { margin-bottom: var(--space-5); }
  .about-badge { left: var(--space-3); bottom: -20px; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .areas-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item:nth-child(3n+1) { grid-row: auto; aspect-ratio: 4/3; }
  .form-grid { grid-template-columns: 1fr; }
  .cta-banner { flex-direction: column; text-align: center; justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-ctas .btn, .hero-ctas { width: 100%; }
  .hero-ctas .btn { width: 100%; }
}