/* ============================================================
   BLUE DIAMOND PLUMBING — DESIGN SYSTEM
   ============================================================ */

:root {
  /* Brand core */
  --navy-950: #000A16;
  --navy-900: #03142A;
  --navy-800: #0A2342;
  --blue-600: #0047A3;
  --blue-500: #0A5BC4;
  --blue-300: #5B9BE0;

  /* Neutrals */
  --white:      #FFFFFF;
  --silver-50:  #F6F7F9;
  --silver-100: #EEF1F6;
  --silver-200: #DCE2EC;
  --silver-300: #B7C0CE;
  --gray-500:   #5C6675;
  --gray-700:   #33404F;
  --ink:        #0B1220;

  /* Functional */
  --success:    #1A8F5C;
  --warning:    #C9851A;
  --error:      #C0392B;
  --focus-ring: #0A5BC4;

  /* Typography */
  --font-display: 'Sora', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1.125rem;
  --text-lg:   1.375rem;
  --text-xl:   1.75rem;
  --text-2xl:  2.25rem;
  --text-3xl:  3rem;
  --text-4xl:  3.75rem;

  --leading-tight:  1.1;
  --leading-snug:   1.25;
  --leading-normal: 1.6;
  --tracking-caps:  0.12em;

  /* Layout */
  --container-max:        1200px;
  --container-pad:        24px;
  --container-pad-mobile: 20px;

  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  24px;
  --space-6:  32px;
  --space-7:  48px;
  --space-8:  64px;
  --space-9:  96px;
  --space-10: 128px;

  --section-y:        var(--space-9);
  --section-y-mobile: var(--space-8);

  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   16px;
  --radius-pill: 999px;

  /* Motion */
  --ease-out:    cubic-bezier(.2,.7,.3,1);
  --ease-in-out: cubic-bezier(.65,.05,.36,1);
  --dur-fast:    180ms;
  --dur-med:     250ms;
  --dur-slow:    600ms;
}

/* ============================================================
   RESET & BASE
   ============================================================ */

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--gray-700);
  background: var(--navy-950);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
ul { list-style: none; }

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

/* ============================================================
   LAYOUT
   ============================================================ */

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--section-y);
}

.section--navy {
  background: var(--navy-950);
}

.section--alt {
  background: var(--silver-50);
}

/* ============================================================
   TYPOGRAPHY UTILITIES
   ============================================================ */

.eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--blue-600);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.eyebrow--dark {
  color: var(--blue-300);
}

.eyebrow-diamond {
  color: var(--silver-300);
  font-size: 0.6rem;
}

.section-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-3xl);
  line-height: var(--leading-tight);
  color: var(--ink);
  max-width: 20ch;
}

.section-heading--white {
  color: var(--white);
}

.section-lead {
  font-size: var(--text-lg);
  color: var(--gray-500);
  max-width: 52ch;
  margin-top: var(--space-4);
  line-height: var(--leading-normal);
}

.section-lead--white {
  color: rgba(255,255,255,0.72);
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.01em;
  padding: 14px 28px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition:
    transform var(--dur-fast) var(--ease-out),
    background var(--dur-fast) ease,
    box-shadow var(--dur-fast) ease;
  text-decoration: none;
  border: 1.5px solid transparent;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--blue-600);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(0,71,163,.25);
}

.btn-primary:hover {
  background: var(--blue-500);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0,71,163,.32);
}

.btn-secondary {
  background: transparent;
  color: var(--blue-600);
  border-color: var(--silver-200);
}

.btn-secondary:hover {
  border-color: var(--blue-600);
  background: var(--silver-50);
}

.btn-on-dark {
  background: var(--white);
  color: var(--navy-950);
  border-color: transparent;
}

.btn-on-dark:hover {
  background: var(--silver-100);
  transform: translateY(-2px);
}

.btn-ghost-dark {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}

.btn-ghost-dark:hover {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.08);
}

.btn-link {
  color: var(--blue-600);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  padding: 0;
  transition: gap var(--dur-fast) ease;
}

.btn-link:hover { gap: 12px; }

.btn-link--dark { color: var(--blue-300); }

/* ============================================================
   NAVIGATION
   ============================================================ */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  box-shadow: 0 1px 0 var(--silver-200);
  transition: box-shadow var(--dur-med) ease;
  padding-block: var(--space-4);
}

.nav.scrolled {
  box-shadow: 0 2px 16px rgba(11,18,32,.10);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  text-decoration: none;
}

.nav-logo-icon {
  width: 114px;
  height: 114px;
  flex-shrink: 0;
}

.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
  line-height: 1.15;
  transition: color var(--dur-med) ease;
}

.nav-logo-sub {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--text-xs);
  color: var(--gray-500);
  letter-spacing: 0.04em;
  transition: color var(--dur-med) ease;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex: 1;
  justify-content: center;
}

.nav-link {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--gray-700);
  transition: color var(--dur-fast) ease;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue-600);
  transition: width var(--dur-fast) var(--ease-out);
}

.nav-link:hover,
.nav-link.active {
  color: var(--blue-600);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-shrink: 0;
}

.nav-phone {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--gray-700);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transition: color var(--dur-fast) ease;
}

.nav-phone:hover { color: var(--blue-600); }

.nav-phone svg { flex-shrink: 0; }

.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--space-2);
  color: var(--gray-700);
}

.nav-mobile-menu {
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) 0 var(--space-5);
  border-top: 1px solid var(--silver-200);
  margin-top: var(--space-3);
}

.nav-mobile-menu .nav-link {
  padding: var(--space-3) 0;
  font-size: var(--text-base);
}

.nav-mobile-menu .nav-phone {
  padding: var(--space-3) 0;
}

.nav-mobile-menu .btn {
  width: 100%;
  justify-content: center;
  margin-top: var(--space-3);
}

/* ── Services dropdown (desktop) ─────────────────────────────── */
.nav-has-dropdown {
  position: relative;
  /* Expand the anchor/hover box to ~full nav height (logo is 114px)
     so the menu drops from the bottom of the bar, not its middle.
     Padding grows the box; the matching negative margin keeps the
     flex layout unchanged. */
  padding-block: 48px;
  margin-block: -48px;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.nav-caret {
  transition: transform var(--dur-fast) ease;
}

.nav-has-dropdown:hover .nav-caret,
.nav-has-dropdown:focus-within .nav-caret {
  transform: rotate(180deg);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 232px;
  background: var(--white);
  border: 1px solid var(--silver-200);
  border-radius: 12px;
  box-shadow: 0 14px 36px rgba(11, 18, 32, .14);
  padding: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--dur-fast) ease, transform var(--dur-fast) ease;
  z-index: 200;
}

.nav-has-dropdown:hover .nav-dropdown,
.nav-has-dropdown:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-link {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--gray-700);
  white-space: nowrap;
  transition: background var(--dur-fast) ease, color var(--dur-fast) ease;
}

.nav-dropdown-link:hover,
.nav-dropdown-link:focus-visible {
  background: var(--silver-50);
  color: var(--blue-600);
}

/* ── Services submenu (mobile) ───────────────────────────────── */
.nav-mobile-sub-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-mobile-sub-head .nav-link {
  flex: 1;
}

.nav-mobile-sub-toggle {
  background: none;
  border: none;
  padding: var(--space-3);
  color: var(--gray-700);
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  transition: transform var(--dur-fast) ease, color var(--dur-fast) ease;
}

.nav-mobile-has-sub.open .nav-mobile-sub-toggle {
  transform: rotate(180deg);
  color: var(--blue-600);
}

.nav-mobile-sub {
  display: none;
  flex-direction: column;
  padding-left: var(--space-4);
  margin: var(--space-1) 0 var(--space-2);
  border-left: 2px solid var(--silver-200);
}

.nav-mobile-has-sub.open .nav-mobile-sub {
  display: flex;
}

.nav-mobile-sub-link {
  padding: var(--space-2) 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-base);
  color: var(--gray-700);
  transition: color var(--dur-fast) ease;
}

.nav-mobile-sub-link:hover,
.nav-mobile-sub-link:focus-visible {
  color: var(--blue-600);
}

/* ── Service showcase (recent-work photo on service pages) ───── */
.service-showcase-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-8);
  align-items: center;
}

.service-showcase-media {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  height: 440px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
  border: 1px solid rgba(255, 255, 255, .08);
}

.service-showcase-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Portrait-photo variant — show vertical shots in a portrait frame
   instead of cropping them into the landscape frame */
.service-showcase--portrait .service-showcase-grid {
  grid-template-columns: minmax(0, 440px) 1fr;
  gap: var(--space-10);
}

.service-showcase--portrait .service-showcase-media {
  height: auto;
  aspect-ratio: 3 / 4;
}

.service-showcase-text .eyebrow { color: var(--blue-300); }
.service-showcase-text .eyebrow-diamond { color: rgba(255, 255, 255, .35); }

.service-showcase-text .section-heading {
  color: var(--white);
  margin-top: var(--space-3);
}

.service-showcase-text p {
  color: rgba(255, 255, 255, .78);
  margin: var(--space-4) 0 var(--space-6);
  max-width: 46ch;
  line-height: 1.7;
}

@media (max-width: 1024px) {
  .service-showcase-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .service-showcase-media { height: 320px; }
  .service-showcase--portrait .service-showcase-grid { grid-template-columns: 1fr; }
  .service-showcase--portrait .service-showcase-media {
    height: auto;
    max-width: 400px;
    margin-inline: auto;
  }
}

/* ============================================================
   CARDS
   ============================================================ */

.card {
  background: var(--white);
  border: 1px solid var(--silver-200);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: 0 1px 3px rgba(11,18,32,.04), 0 4px 16px rgba(11,18,32,.04);
  transition:
    transform var(--dur-med) ease,
    box-shadow var(--dur-med) ease,
    border-color var(--dur-med) ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(11,18,32,.10);
  border-color: var(--silver-300);
}

.icon-chip {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-pill);
  background: var(--blue-600);
  display: grid;
  place-items: center;
  color: var(--white);
  flex-shrink: 0;
}

.icon-chip--light {
  background: rgba(0,71,163,0.1);
  color: var(--blue-600);
}

/* ============================================================
   MEDIA / IMAGE TREATMENT
   ============================================================ */

.media {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media-tint::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,10,22,0) 40%, rgba(0,10,22,.5));
  pointer-events: none;
}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   SECTION 1 — HERO
   ============================================================ */

.hero {
  background: var(--navy-950);
  padding-block: 0;
  position: relative;
  overflow: hidden;
  min-height: 100svh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      -45deg,
      rgba(91,155,224,0.04) 0px,
      rgba(91,155,224,0.04) 1px,
      transparent 1px,
      transparent 60px
    );
  pointer-events: none;
  aria-hidden: true;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: var(--space-10);
  align-items: center;
  padding-block: var(--space-10);
  width: 100%;
}

.hero-content {}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-4xl);
  line-height: var(--leading-tight);
  color: var(--white);
  margin-bottom: var(--space-5);
  max-width: 16ch;
}

.hero-headline em {
  font-style: normal;
  /* Technique #2 — gradient on the headline's focal phrase.
     Stops are blue-300 rising to a lighter tint of it, so the
     gradient stays in-palette and keeps strong contrast on navy.
     color is the fallback if background-clip:text is unsupported. */
  color: var(--blue-300);
  background: linear-gradient(115deg, var(--blue-300) 0%, #A9CEF2 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.72);
  max-width: 50ch;
  line-height: var(--leading-normal);
  margin-bottom: var(--space-7);
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.trust-item svg {
  color: var(--blue-300);
  flex-shrink: 0;
}

.trust-divider {
  width: 1px;
  height: 14px;
  background: rgba(255,255,255,0.2);
}

/* Hero booking card */

.hero-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  box-shadow: 0 24px 64px rgba(0,0,0,.4);
}

.hero-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--ink);
  margin-bottom: var(--space-2);
}

.hero-card-sub {
  font-size: var(--text-sm);
  color: var(--gray-500);
  margin-bottom: var(--space-6);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.form-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xs);
  color: var(--gray-700);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--silver-100);
  border: 1.5px solid var(--silver-200);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--ink);
  transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(0,71,163,0.12);
  background: var(--white);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--gray-500);
  opacity: 0.7;
}

.form-textarea { resize: vertical; min-height: 80px; }

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235C6675' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-submit {
  width: 100%;
  justify-content: center;
  margin-top: var(--space-2);
}

.form-privacy {
  font-size: var(--text-xs);
  color: var(--gray-500);
  text-align: center;
  margin-top: var(--space-3);
  line-height: 1.5;
}

/* ============================================================
   SECTION 2 — ABOUT + STATS
   ============================================================ */

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}

.about-text .section-heading {
  max-width: 22ch;
  color: var(--white);
}

#about .eyebrow {
  color: var(--blue-300);
}

#about .eyebrow-diamond {
  color: rgba(255,255,255,0.35);
}

.about-body {
  margin-top: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.about-body p {
  max-width: 60ch;
  color: rgba(255,255,255,0.8);
}

#about .btn-link {
  color: var(--blue-300);
}

.about-cta {
  margin-top: var(--space-6);
}

.about-image {
  position: relative;
}

.about-image .media {
  height: 480px;
}

.about-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--white);
  border: 1px solid var(--silver-200);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  box-shadow: 0 8px 28px rgba(11,18,32,.12);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.about-badge-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background: rgba(0,71,163,0.1);
  display: grid;
  place-items: center;
  color: var(--blue-600);
  flex-shrink: 0;
}

.about-badge-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--ink);
  line-height: 1.2;
}

.about-badge-sub {
  font-size: var(--text-xs);
  color: var(--gray-500);
  font-family: var(--font-body);
  font-weight: 400;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--silver-200);
  border: 1px solid var(--silver-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: var(--space-9);
}

.stat-item {
  background: var(--white);
  padding: var(--space-6) var(--space-5);
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-3xl);
  color: var(--ink);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-number sup {
  font-size: 55%;
  vertical-align: super;
  font-weight: 700;
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-display);
  font-weight: 500;
}

/* ============================================================
   SECTION 3 — SERVICES ACCORDION
   ============================================================ */

.services-inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: var(--space-10);
  align-items: start;
}

.services-intro .section-heading {
  max-width: 18ch;
}

.services-intro .section-lead {
  margin-bottom: var(--space-6);
}

.accordion {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--silver-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid var(--silver-200);
}

.accordion-item:last-child { border-bottom: none; }

.accordion-trigger {
  width: 100%;
  background: var(--white);
  border: none;
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  text-align: left;
  cursor: pointer;
  transition: background var(--dur-fast) ease;
}

.accordion-trigger:hover { background: var(--silver-50); }

.accordion-trigger[aria-expanded="true"] {
  background: var(--silver-50);
}

.accordion-trigger[aria-expanded="true"] .accordion-label {
  color: var(--blue-600);
}

.accordion-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xs);
  color: var(--silver-300);
  letter-spacing: 0.06em;
  min-width: 28px;
  flex-shrink: 0;
}

.accordion-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--ink);
  flex: 1;
  transition: color var(--dur-fast) ease;
}

.accordion-icon {
  flex-shrink: 0;
  color: var(--silver-300);
  transition: transform var(--dur-med) var(--ease-out), color var(--dur-fast) ease;
}

.accordion-trigger[aria-expanded="true"] .accordion-icon {
  transform: rotate(45deg);
  color: var(--blue-600);
}

.accordion-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-med) var(--ease-out);
}

.accordion-body.open {
  grid-template-rows: 1fr;
}

.accordion-body-inner {
  overflow: hidden;
  padding-right: var(--space-6);
  padding-left: calc(var(--space-6) + 28px + var(--space-4));
}

.accordion-body-inner > :first-child {
  margin-top: var(--space-2);
}

.accordion-body-inner > :last-child {
  margin-bottom: var(--space-6);
}

.accordion-desc {
  font-size: var(--text-sm);
  color: var(--gray-500);
  margin-bottom: var(--space-4);
  max-width: 55ch;
  line-height: var(--leading-normal);
}

/* ============================================================
   SECTION 4 — WHY CHOOSE US
   ============================================================ */

.why-inner {
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: var(--space-10);
  align-items: center;
}

.why-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin-top: var(--space-7);
}

.why-point {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.why-point-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--white);
}

.why-point-desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  line-height: var(--leading-normal);
}

.why-image .media {
  height: 520px;
  border-radius: var(--radius-lg);
}

/* ============================================================
   SECTION 5 — PROCESS
   ============================================================ */

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-8);
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 24px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: var(--silver-200);
  z-index: 0;
}

.process-step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
}

.process-num {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-pill);
  background: var(--white);
  border: 2px solid var(--blue-600);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-sm);
  color: var(--blue-600);
  flex-shrink: 0;
  box-shadow: 0 0 0 6px var(--silver-50);
}

.process-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--ink);
  line-height: var(--leading-snug);
}

.process-desc {
  font-size: var(--text-sm);
  color: var(--gray-500);
  line-height: var(--leading-normal);
}

/* How It Works renders on a white background; the base .process-*
   styles (ink titles, gray text, white number chips) are already
   designed for a light surface, so only the background is set here. */
#process {
  background: var(--white);
}

/* ============================================================
   SECTION 6 — PROJECT CATEGORIES
   ============================================================ */

.project-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.project-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  height: 320px;
  cursor: pointer;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 400ms var(--ease-out);
}

.project-card:hover img {
  transform: scale(1.04);
}

.project-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,10,22,.8) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-5);
}

.project-card-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--white);
}

.project-card-sub {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.65);
  margin-top: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================================
   SECTION 7 — TESTIMONIALS
   ============================================================ */

.testimonials-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-8);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--silver-200);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: 0 1px 3px rgba(11,18,32,.04);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  color: #F5A623;
}

.testimonial-quote {
  font-size: var(--text-sm);
  color: var(--gray-700);
  line-height: var(--leading-normal);
  flex: 1;
}

.testimonial-author {
  border-top: 1px solid var(--silver-200);
  padding-top: var(--space-4);
}

.testimonial-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--ink);
}

.testimonial-role {
  font-size: var(--text-xs);
  color: var(--gray-500);
  margin-top: 2px;
}

.testimonial-source {
  font-size: var(--text-xs);
  color: var(--blue-600);
  margin-top: var(--space-1);
  font-weight: 500;
}

#reviews .section-heading {
  color: var(--white);
}

#reviews .eyebrow {
  color: var(--blue-300);
}

#reviews .eyebrow-diamond {
  color: rgba(255,255,255,0.35);
}

#reviews .btn-secondary {
  color: var(--white);
  border-color: rgba(255,255,255,0.25);
}

#reviews .btn-secondary:hover {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.08);
}

/* ============================================================
   SECTION 8 — FINAL CTA BAND
   ============================================================ */

.cta-band-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-10);
  align-items: center;
}

.cta-band-ctas {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--navy-900);
  padding-block: var(--space-10);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  display: grid;
  grid-template-columns: 280px 1fr 1fr 200px;
  gap: var(--space-8);
}

.footer-brand {}

.footer-tagline {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  margin-top: var(--space-4);
  max-width: 26ch;
  line-height: var(--leading-normal);
}

.footer-contact {
  margin-top: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
}

.footer-contact-item svg {
  color: var(--blue-300);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-col-heading {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: rgba(255,255,255,0.35);
  margin-bottom: var(--space-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--dur-fast) ease;
}

.footer-link:hover { color: var(--white); }

.footer-license {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
  line-height: 1.6;
}

.footer-license strong {
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}

.footer-bottom {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-copyright {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
}

.footer-legal-links {
  display: flex;
  gap: var(--space-5);
}

.footer-legal-link {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
  transition: color var(--dur-fast) ease;
}

.footer-legal-link:hover { color: rgba(255,255,255,0.6); }

/* ============================================================
   RESPONSIVE — TABLET (≤ 1024px)
   ============================================================ */

@media (max-width: 1024px) {
  :root {
    --text-4xl: 3rem;
    --text-3xl: 2.5rem;
  }

  .nav-links { display: none; }
  .nav-phone { display: none; }
  .nav-mobile-toggle { display: flex; }

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

  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .hero-card { max-width: 480px; }

  .hero-headline { max-width: none; }

  .about-inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .about-image { order: -1; }
  .about-image .media { height: 360px; }
  .about-badge { bottom: -16px; left: 16px; }

  .stats-row { grid-template-columns: repeat(2, 1fr); }

  .services-inner {
    grid-template-columns: 1fr;
    gap: var(--space-7);
  }

  .why-inner {
    grid-template-columns: 1fr;
    gap: var(--space-7);
  }

  .why-image { order: -1; }
  .why-image .media { height: 360px; }

  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }

  .project-grid { grid-template-columns: repeat(2, 1fr); }

  .testimonials-header { flex-direction: column; align-items: flex-start; gap: var(--space-4); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }

  .cta-band-inner { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr 1fr; gap: var(--space-7); }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤ 600px)
   ============================================================ */

@media (max-width: 600px) {
  :root {
    --container-pad: var(--container-pad-mobile);
    --section-y: var(--section-y-mobile);
    --text-4xl: 2.25rem;
    --text-3xl: 2rem;
    --text-2xl: 1.75rem;
  }

  .hero-headline { font-size: 2.25rem; }

  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { justify-content: center; }

  .stats-row { grid-template-columns: repeat(2, 1fr); }

  .why-points { grid-template-columns: 1fr; }

  .process-steps { grid-template-columns: 1fr; }

  .project-grid { grid-template-columns: 1fr; }

  .testimonials-grid { grid-template-columns: 1fr; }

  .cta-band-ctas { flex-direction: column; align-items: stretch; }
  .cta-band-ctas .btn { justify-content: center; }

  .footer-inner { grid-template-columns: 1fr; }

  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .about-badge { position: static; margin-top: var(--space-4); }

  .service-features-grid { grid-template-columns: 1fr; }
  .repair-guide { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr 1fr; }
}


/* ============================================================
   SERVICE PAGES — shared components
   ============================================================ */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-5);
}
.breadcrumb a {
  color: rgba(255,255,255,0.5);
  transition: color var(--dur-fast) ease;
}
.breadcrumb a:hover { color: var(--white); }
.breadcrumb-sep { margin-inline: var(--space-1); color: rgba(255,255,255,0.25); }

.service-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.service-feature-card {
  background: var(--white);
  border: 1px solid var(--silver-200);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: 0 1px 3px rgba(11,18,32,.04);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.service-feature-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--ink);
  margin-bottom: var(--space-2);
}

.service-feature-desc {
  font-size: var(--text-sm);
  color: var(--gray-500);
  line-height: var(--leading-normal);
}

.symptoms-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.symptom-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
}

.symptom-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  background: rgba(0,71,163,0.35);
  display: grid;
  place-items: center;
  color: var(--blue-300);
  flex-shrink: 0;
}

.symptom-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--white);
  margin-bottom: var(--space-1);
}

.symptom-desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  line-height: var(--leading-normal);
}

.repair-guide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-top: var(--space-8);
  align-items: start;
}

.repair-guide-card {
  background: var(--white);
  border: 1px solid var(--silver-200);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: 0 1px 3px rgba(11,18,32,.04);
}

.repair-guide-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--ink);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--silver-200);
}

.repair-guide-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.repair-guide-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--gray-700);
  line-height: var(--leading-normal);
}

.repair-guide-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-600);
  flex-shrink: 0;
  margin-top: 7px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.related-card {
  background: var(--white);
  border: 1px solid var(--silver-200);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: 0 1px 3px rgba(11,18,32,.04);
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-decoration: none;
}

.related-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(11,18,32,.10);
  border-color: var(--silver-300);
}

.related-card-eyebrow {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--blue-600);
}

.related-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--ink);
}

.related-card-desc {
  font-size: var(--text-sm);
  color: var(--gray-500);
  line-height: var(--leading-normal);
  flex: 1;
}

.related-card-arrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--blue-600);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

/* Dark section overrides for service pages */
#symptoms .section-heading,
#service-area .section-heading { color: var(--white); }
#symptoms .eyebrow,
#service-area .eyebrow         { color: var(--blue-300); }
#symptoms .eyebrow-diamond,
#service-area .eyebrow-diamond { color: rgba(255,255,255,0.35); }

@media (max-width: 600px) {
  .symptoms-grid { grid-template-columns: 1fr; }
  .related-grid  { grid-template-columns: 1fr; }
}

/* ============================================================
   QUOTE MODAL (Get a Quote popup — injected by main.js)
   ============================================================ */

.quote-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: var(--space-6) var(--space-5);
  overflow-y: auto;
  background: rgba(0,10,22,0.72);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-med) var(--ease-out), visibility var(--dur-med);
}

.quote-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.quote-modal-card {
  position: relative;
  width: 100%;
  max-width: 460px;
  margin: auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  box-shadow: 0 24px 64px rgba(0,0,0,.45);
  transform: translateY(16px) scale(0.98);
  transition: transform var(--dur-med) var(--ease-out);
}

.quote-modal-overlay.open .quote-modal-card {
  transform: translateY(0) scale(1);
}

.quote-modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: none;
  border-radius: var(--radius-pill);
  background: var(--silver-100);
  color: var(--gray-700);
  transition: background var(--dur-fast) ease, color var(--dur-fast) ease;
}

.quote-modal-close:hover {
  background: var(--silver-200);
  color: var(--ink);
}

.quote-modal-eyebrow {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--blue-600);
  margin-bottom: var(--space-2);
}

.quote-modal-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--ink);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-2);
  padding-right: var(--space-7);
}

.quote-modal-sub {
  font-size: var(--text-sm);
  color: var(--gray-500);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-6);
}

body.modal-open { overflow: hidden; }

@media (max-width: 600px) {
  .quote-modal-card { padding: var(--space-6); }
}