/* Northern Jet Wash — design system */
:root {
  --navy: #0a1e2e;
  --navy-mid: #123049;
  --slate: #1c3a52;
  --aqua: #1aa7b8;
  --aqua-bright: #2ec4d4;
  --aqua-soft: #e6f7f9;
  --mist: #f2f7f9;
  --foam: #fafcfd;
  --ink: #142433;
  --muted: #4a6274;
  --line: #c8d8e2;
  --white: #ffffff;
  --focus: #0d7a8a;
  --error: #b42318;
  --ok: #0f7a4f;
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Figtree", system-ui, sans-serif;
  --shadow-soft: 0 18px 50px rgba(10, 30, 46, 0.12);
  --radius: 4px;
  --max: 70rem;
  --header-h: 4.25rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::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;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--foam);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--navy-mid);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--aqua);
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100%;
  z-index: 1000;
  background: var(--navy);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--foam) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.logo-mark {
  width: 2.35rem;
  height: 2.35rem;
  flex-shrink: 0;
}

.logo span {
  max-width: 9.5rem;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy);
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 0.15rem 1.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  text-decoration: none;
  color: var(--slate);
  font-weight: 600;
  font-size: 0.95rem;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--aqua);
}

.site-nav .nav-cta {
  background: var(--navy);
  color: var(--white) !important;
  padding: 0.55rem 1rem;
  border-radius: var(--radius);
  text-decoration: none;
}

.site-nav .nav-cta:hover {
  background: var(--aqua);
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
  }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--foam);
    border-bottom: 1px solid var(--line);
    padding: 0.75rem 1rem 1.25rem;
    display: none;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
  }

  .site-nav a {
    display: block;
    padding: 0.65rem 0.5rem;
  }

  .site-nav .nav-cta {
    text-align: center;
    margin-top: 0.35rem;
  }
}

/* Hero */
.hero {
  position: relative;
  min-height: min(92vh, 52rem);
  display: grid;
  align-items: end;
  color: var(--white);
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(10, 30, 46, 0.35) 0%, rgba(10, 30, 46, 0.78) 55%, rgba(10, 30, 46, 0.92) 100%),
    url("../images/hero.jpg") center / cover no-repeat;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 5.5rem 0 4rem;
  max-width: 38rem;
}

.brand-hero {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.hero-lead {
  margin: 0 0 1.75rem;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  line-height: 1.55;
  color: color-mix(in srgb, var(--white) 88%, var(--aqua-bright));
  max-width: 32rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius);
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--aqua);
  color: var(--navy);
}

.btn-primary:hover {
  background: var(--aqua-bright);
  color: var(--navy);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: color-mix(in srgb, var(--white) 55%, transparent);
}

.btn-secondary:hover {
  border-color: var(--white);
  color: var(--white);
}

.btn-dark {
  background: var(--navy);
  color: var(--white);
}

.btn-dark:hover {
  background: var(--aqua);
  color: var(--navy);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--line);
}

.btn-outline:hover {
  border-color: var(--aqua);
  color: var(--aqua);
}

/* Motion */
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spray {
  0%, 100% { opacity: 0.35; transform: translateX(0); }
  50% { opacity: 0.7; transform: translateX(8px); }
}

.hero-content > * {
  animation: rise 0.9s var(--ease) both;
}

.hero-content > *:nth-child(2) { animation-delay: 0.12s; }
.hero-content > *:nth-child(3) { animation-delay: 0.24s; }

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

.hero-spray {
  position: absolute;
  inset: auto 0 18% auto;
  width: min(42vw, 22rem);
  height: 6rem;
  background: radial-gradient(ellipse at center, rgba(46, 196, 212, 0.45), transparent 70%);
  filter: blur(8px);
  pointer-events: none;
  animation: spray 5s ease-in-out infinite;
}

/* Page hero (inner) */
.page-hero {
  background:
    linear-gradient(135deg, var(--navy) 0%, var(--slate) 55%, #16566a 100%);
  color: var(--white);
  padding: 4rem 0 3.25rem;
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 85% 20%, rgba(46, 196, 212, 0.28), transparent 40%),
    radial-gradient(circle at 10% 90%, rgba(26, 167, 184, 0.18), transparent 35%);
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.page-hero p {
  margin: 0;
  max-width: 38rem;
  color: color-mix(in srgb, var(--white) 86%, var(--aqua-bright));
  font-size: 1.1rem;
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

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

.section-head {
  max-width: 38rem;
  margin-bottom: 2.5rem;
}

.section-head h2,
.prose h2,
.prose h3 {
  font-family: var(--font-display);
  letter-spacing: -0.025em;
  color: var(--navy);
  line-height: 1.15;
}

.section-head h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  font-weight: 800;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.eyebrow {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--aqua);
}

/* Split */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

@media (max-width: 860px) {
  .split {
    grid-template-columns: 1fr;
  }
}

.split-visual {
  min-height: 22rem;
  background:
    linear-gradient(160deg, rgba(10, 30, 46, 0.25), rgba(10, 30, 46, 0.55)),
    url("../images/patio.jpg") center / cover no-repeat;
  border-radius: var(--radius);
}

.split-visual.roof {
  background-image:
    linear-gradient(160deg, rgba(10, 30, 46, 0.3), rgba(10, 30, 46, 0.55)),
    url("../images/roof.jpg");
  background-size: cover;
  background-position: center;
}

.split-copy h2 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--navy);
}

.split-copy p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.split-copy ul {
  margin: 0 0 1.5rem;
  padding-left: 1.15rem;
  color: var(--ink);
}

.split-copy li {
  margin-bottom: 0.4rem;
}

/* Service list — not cards; clean rows / grid with subtle separators */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}

@media (max-width: 900px) {
  .service-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .service-grid {
    grid-template-columns: 1fr;
  }
}

.service-item {
  padding: 1.75rem 1.35rem 1.75rem 0;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  padding-right: 1.5rem;
  padding-left: 1.25rem;
}

.service-grid .service-item:nth-child(3n) {
  border-right: none;
}

@media (max-width: 900px) {
  .service-grid .service-item:nth-child(3n) {
    border-right: 1px solid var(--line);
  }
  .service-grid .service-item:nth-child(2n) {
    border-right: none;
  }
}

@media (max-width: 560px) {
  .service-grid .service-item {
    border-right: none;
    padding-left: 0;
    padding-right: 0;
  }
}

.service-item h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 750;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.service-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.service-icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 0.85rem;
  color: var(--aqua);
}

/* Process strip */
.process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  counter-reset: step;
}

@media (max-width: 760px) {
  .process {
    grid-template-columns: 1fr;
  }
}

.process-step {
  position: relative;
  padding-top: 0.25rem;
}

.process-step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  letter-spacing: -0.04em;
  color: var(--aqua);
  margin-bottom: 0.65rem;
  line-height: 1;
}

.process-step h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--navy);
}

.process-step p {
  margin: 0;
  color: var(--muted);
}

/* CTA band */
.cta-band {
  background:
    linear-gradient(120deg, var(--navy) 0%, #13455c 50%, #0f6a78 100%);
  color: var(--white);
  padding: 3.5rem 0;
}

.cta-band-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cta-band h2 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.025em;
}

.cta-band p {
  margin: 0;
  color: color-mix(in srgb, var(--white) 82%, var(--aqua-bright));
  max-width: 34rem;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
}

@media (max-width: 860px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-details dt {
  font-weight: 700;
  color: var(--navy);
  margin-top: 1.1rem;
}

.contact-details dt:first-child {
  margin-top: 0;
}

.contact-details dd {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

.contact-details a {
  color: var(--navy-mid);
  font-weight: 600;
  text-decoration: none;
}

.contact-details a:hover {
  color: var(--aqua);
}

.form-panel {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.75rem;
}

.form-row {
  margin-bottom: 1.1rem;
}

.form-row label {
  display: block;
  font-weight: 650;
  margin-bottom: 0.35rem;
  color: var(--navy);
  font-size: 0.95rem;
}

.form-row .hint {
  display: block;
  font-weight: 400;
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 0.2rem;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font: inherit;
  color: var(--ink);
  background: var(--foam);
}

.form-row textarea {
  min-height: 8rem;
  resize: vertical;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--aqua);
  outline: 2px solid color-mix(in srgb, var(--aqua) 35%, transparent);
  outline-offset: 0;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.form-note {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0;
}

.form-status {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  display: none;
}

.form-status.is-visible {
  display: block;
}

.form-status.ok {
  background: color-mix(in srgb, var(--ok) 12%, white);
  color: var(--ok);
  border: 1px solid color-mix(in srgb, var(--ok) 30%, white);
}

.form-status.err {
  background: color-mix(in srgb, var(--error) 10%, white);
  color: var(--error);
  border: 1px solid color-mix(in srgb, var(--error) 28%, white);
}

.checkbox-row {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.92rem;
  color: var(--muted);
}

.checkbox-row input {
  width: auto;
  margin-top: 0.3rem;
}

/* Prose / legal */
.prose {
  max-width: 46rem;
}

.prose h2 {
  margin: 2.25rem 0 0.75rem;
  font-size: 1.45rem;
}

.prose h3 {
  margin: 1.75rem 0 0.55rem;
  font-size: 1.15rem;
}

.prose p,
.prose li {
  color: var(--muted);
}

.prose ul {
  padding-left: 1.2rem;
}

.prose a {
  font-weight: 600;
}

.updated {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

/* Footer */
.site-footer {
  background: var(--navy);
  color: color-mix(in srgb, var(--white) 78%, transparent);
  padding: 3.5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 760px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.site-footer h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}

.site-footer p {
  margin: 0;
  max-width: 28rem;
  line-height: 1.6;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li + li {
  margin-top: 0.45rem;
}

.site-footer a {
  color: color-mix(in srgb, var(--white) 82%, var(--aqua-bright));
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--aqua-bright);
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid color-mix(in srgb, var(--white) 12%, transparent);
  font-size: 0.88rem;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 200;
  max-width: 34rem;
  margin-inline: auto;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius);
  display: none;
}

.cookie-banner.is-visible {
  display: block;
  animation: rise 0.45s var(--ease);
}

.cookie-banner h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--navy);
}

.cookie-banner p {
  margin: 0 0 1rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cookie-actions .btn {
  padding: 0.6rem 1rem;
  font-size: 0.92rem;
}

/* Areas / trust */
.areas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.65rem;
}

.areas span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--slate);
  padding: 0.35rem 0;
  border-bottom: 2px solid var(--aqua-soft);
}

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 1rem 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--navy);
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  float: right;
  color: var(--aqua);
  font-weight: 700;
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  margin: 0.75rem 0 0.25rem;
  color: var(--muted);
}

/* 404 */
.not-found {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 1rem;
}

.not-found h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 4rem);
  margin: 0 0 0.75rem;
  color: var(--navy);
  letter-spacing: -0.04em;
}