/* ==========================================================================
   European Deep Cleaning - Static Site Styles
   ========================================================================== */

:root {
  --color-navy: #12213a;
  --color-navy-light: #233653;
  --color-gold: #b68a3a;
  --color-burgundy: #7a2e3a;
  --color-ivory: #f8f4ec;
  --color-white: #ffffff;
  --color-text: #28313d;
  --color-text-muted: #626b76;
  --color-border: rgba(18, 33, 58, 0.14);
  --color-warm-white: var(--color-white);
  --color-porcelain: #f1eadf;
  --color-charcoal: var(--color-text);
  --color-slate: var(--color-text-muted);
  --color-rose: #c99aa0;
  --color-sage: #7c8b78;
  --color-line: var(--color-border);
  --color-line-strong: rgba(18, 33, 58, 0.24);
  --color-error: #9d2f2f;
  --color-success: #306f50;

  --font-heading: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --shadow-soft: 0 18px 55px rgba(18, 33, 58, 0.12);
  --shadow-card: 0 10px 30px rgba(18, 33, 58, 0.08);
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
  --space-9: 6rem;

  --container: 1160px;
  --header-height: 78px;
}

/* Base
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
  margin: 0;
  background: var(--color-warm-white);
  color: var(--color-charcoal);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

figure {
  margin: 0;
}

a {
  color: inherit;
  text-decoration-color: rgba(122, 46, 58, 0.4);
  text-underline-offset: 0.18em;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid rgba(182, 138, 58, 0.75);
  outline-offset: 4px;
}

::selection {
  background: rgba(182, 138, 58, 0.3);
}

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

.section {
  padding-block: var(--space-9);
}

.section-muted {
  background: var(--color-ivory);
}

.section-dark {
  background:
    linear-gradient(135deg, rgba(122, 46, 58, 0.22), transparent 38%),
    var(--color-navy);
  color: var(--color-warm-white);
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 200;
  transform: translateY(-180%);
  border-radius: var(--radius-xs);
  background: var(--color-navy);
  color: var(--color-warm-white);
  padding: var(--space-3) var(--space-4);
}

.skip-link:focus {
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Typography
   ========================================================================== */

h1,
h2,
h3 {
  margin: 0;
  color: var(--color-navy);
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: 0;
}

h1 {
  max-width: 10.5ch;
  font-size: clamp(3.25rem, 8vw, 6.9rem);
}

h2 {
  max-width: 12ch;
  font-size: clamp(2.45rem, 5vw, 4.8rem);
}

h3 {
  font-size: clamp(1.35rem, 2vw, 1.75rem);
}

p {
  margin: 0;
  overflow-wrap: break-word;
}

p + p {
  margin-top: var(--space-4);
}

.eyebrow {
  margin-bottom: var(--space-3);
  color: var(--color-burgundy);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.3;
  text-transform: uppercase;
}

.section-heading {
  max-width: 760px;
  margin-bottom: var(--space-7);
}

.section-heading p:not(.eyebrow) {
  max-width: 670px;
  margin-top: var(--space-4);
  color: var(--color-slate);
  font-size: 1.05rem;
}

.section-heading-light h2,
.section-dark h3 {
  color: var(--color-warm-white);
}

.section-heading-light .eyebrow {
  color: var(--color-rose);
}

.section-heading-light p:not(.eyebrow),
.section-dark p {
  color: rgba(255, 255, 255, 0.78);
}

/* Buttons
   ========================================================================== */

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-burgundy);
  border-radius: var(--radius-xs);
  background: var(--color-burgundy);
  color: var(--color-warm-white);
  font-weight: 700;
  line-height: 1.2;
  padding: 0.85rem 1.25rem;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  background: #7e3440;
  color: var(--color-warm-white);
}

.button-secondary {
  border-color: var(--color-line-strong);
  background: transparent;
  color: var(--color-navy);
}

.button-secondary:hover {
  background: var(--color-navy);
  color: var(--color-warm-white);
}

.button-small {
  min-height: 42px;
  padding: 0.65rem 1rem;
  font-size: 0.92rem;
}

/* Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: var(--header-height);
  border-bottom: 1px solid rgba(18, 33, 58, 0.1);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: grid;
  min-height: var(--header-height);
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-5);
}

.site-logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.site-logo img {
  display: block;
  width: clamp(13.5rem, 20vw, 17rem);
  height: auto;
}

.site-nav {
  justify-self: end;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(0.7rem, 1.5vw, 1.15rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list a {
  color: var(--color-charcoal);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.nav-list a:hover {
  color: var(--color-burgundy);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xs);
  background: var(--color-warm-white);
  color: var(--color-navy);
}

.menu-toggle-lines,
.menu-toggle-lines::before,
.menu-toggle-lines::after {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
  content: "";
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle-lines::before {
  transform: translateY(-7px);
}

.menu-toggle-lines::after {
  transform: translateY(5px);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines {
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines::before {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines::after {
  transform: translateY(-2px) rotate(-90deg);
}

/* Hero
   ========================================================================== */

.hero {
  min-height: calc(100vh - var(--header-height));
  display: grid;
  align-items: center;
  background:
    radial-gradient(circle at top left, rgba(201, 154, 160, 0.18), transparent 34%),
    linear-gradient(180deg, var(--color-warm-white), var(--color-ivory));
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.78fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}

.hero-copy,
.hero-visual,
.split-grid > *,
.area-grid > *,
.quote-grid > *,
.faq-grid > * {
  min-width: 0;
}

.hero-lede {
  max-width: 700px;
  margin-top: var(--space-5);
  color: var(--color-slate);
  font-size: clamp(1.05rem, 2vw, 1.22rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
}

.trust-list li {
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  color: var(--color-navy);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.45rem 0.8rem;
}

.hero-visual {
  align-self: stretch;
}

/* Images
   ========================================================================== */

.hero-media,
.owner-photo,
.detail-image,
.service-area-image {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-porcelain);
  box-shadow: var(--shadow-soft);
}

.hero-media::after,
.owner-photo::after,
.detail-image::after,
.service-area-image::after {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: inherit;
  content: "";
  pointer-events: none;
}

.hero-media {
  min-height: min(68vh, 650px);
}

.hero-media img,
.owner-photo img,
.detail-image img,
.service-area-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-media img {
  min-height: inherit;
  object-position: center;
}

.owner-photo {
  aspect-ratio: 4 / 5;
}

.owner-photo img {
  object-fit: contain;
}

.detail-image {
  aspect-ratio: 3 / 2;
}

.service-area-image {
  min-height: 500px;
}

/* Cards and Grids
   ========================================================================== */

.feature-grid,
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

.feature-card,
.service-card,
.testimonial-card,
.contact-card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-warm-white);
  box-shadow: var(--shadow-card);
}

.feature-card {
  min-height: 270px;
  padding: var(--space-5);
}

.feature-card p,
.service-card p,
.testimonial-card p {
  margin-top: var(--space-3);
  color: var(--color-slate);
}

.feature-icon {
  display: inline-grid;
  width: 48px;
  height: 48px;
  place-items: center;
  margin-bottom: var(--space-5);
  border-radius: 50%;
  background: rgba(182, 138, 58, 0.13);
  color: var(--color-burgundy);
}

.feature-icon svg {
  width: 25px;
  height: 25px;
}

.feature-icon path,
.feature-icon circle {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-4);
}

.service-card {
  grid-column: span 2;
  min-height: 230px;
  padding: var(--space-5);
}

.service-card-wide {
  grid-column: span 4;
}

.service-note {
  margin-top: var(--space-5);
  border-left: 4px solid var(--color-gold);
  background: rgba(255, 255, 255, 0.72);
  color: var(--color-navy);
  font-weight: 700;
  padding: var(--space-4) var(--space-5);
}

/* Story and Area
   ========================================================================== */

.split-grid,
.area-grid,
.quote-grid,
.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
  gap: clamp(2rem, 6vw, 5rem);
}

.image-stack {
  display: grid;
  gap: var(--space-4);
}

.story-copy p:not(.eyebrow),
.area-grid p {
  max-width: 680px;
  color: var(--color-slate);
  font-size: 1.05rem;
}

.story-monogram {
  width: 64px;
  height: 64px;
  margin-bottom: var(--space-5);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
}

.story-copy h2,
.area-grid h2 {
  margin-bottom: var(--space-5);
}

.location-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
}

.location-list li {
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-ivory);
  color: var(--color-navy);
  font-weight: 700;
  padding: 0.45rem 0.8rem;
}

/* Process
   ========================================================================== */

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-item {
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.07);
  padding: var(--space-5);
}

.process-number {
  display: block;
  margin-bottom: var(--space-6);
  color: var(--color-rose);
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
}

.process-item p {
  margin-top: var(--space-3);
}

/* Testimonials
   ========================================================================== */

.testimonial-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.testimonial-card {
  min-height: 180px;
  padding: var(--space-5);
}

.testimonial-card p {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  line-height: 1.15;
}

/* FAQ
   ========================================================================== */

.faq-grid {
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
}

.section-heading-sticky {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}

.faq-list {
  display: grid;
  gap: var(--space-3);
}

.faq-item {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-warm-white);
  box-shadow: var(--shadow-card);
}

.faq-item h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.3;
}

.faq-question {
  position: relative;
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--color-navy);
  font-weight: 800;
  padding: var(--space-5) 3.4rem var(--space-5) var(--space-5);
  text-align: left;
}

.faq-question::after {
  position: absolute;
  top: 50%;
  right: var(--space-5);
  width: 1rem;
  height: 1rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  content: "";
  transform: translateY(-70%) rotate(45deg);
  transition: transform 180ms ease;
}

.faq-question[aria-expanded="true"]::after {
  transform: translateY(-30%) rotate(225deg);
}

.faq-answer {
  padding: 0 var(--space-5) var(--space-5);
}

.js .faq-answer {
  display: none;
}

.js .faq-item.is-open .faq-answer {
  display: block;
}

.faq-answer p {
  color: var(--color-slate);
}

/* Quote Form
   ========================================================================== */

.quote-section {
  background:
    linear-gradient(135deg, rgba(124, 139, 120, 0.16), transparent 48%),
    var(--color-ivory);
}

.quote-copy h2 {
  margin-bottom: var(--space-5);
}

.quote-copy > p:not(.eyebrow) {
  max-width: 610px;
  color: var(--color-slate);
  font-size: 1.05rem;
}

.contact-card {
  max-width: 460px;
  margin-top: var(--space-6);
  padding: var(--space-5);
}

.contact-card h3 {
  margin-bottom: var(--space-4);
}

.contact-card p {
  color: var(--color-slate);
}

.quote-form {
  display: grid;
  gap: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-warm-white);
  box-shadow: var(--shadow-soft);
  padding: clamp(1.25rem, 4vw, 2rem);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.form-field {
  display: grid;
  gap: var(--space-2);
}

.form-field label {
  color: var(--color-navy);
  font-weight: 800;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-xs);
  background: #fff;
  color: var(--color-charcoal);
  padding: 0.85rem 0.95rem;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 4px rgba(182, 138, 58, 0.18);
  outline: 0;
}

.form-field textarea {
  resize: vertical;
}

.field-error {
  min-height: 1.3em;
  color: var(--color-error);
  font-size: 0.86rem;
  font-weight: 700;
}

.form-field.is-invalid input,
.form-field.is-invalid select,
.form-field.is-invalid textarea {
  border-color: var(--color-error);
}

.form-status {
  display: none;
  border-radius: var(--radius-xs);
  padding: var(--space-4);
  font-weight: 700;
}

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

.form-status.is-error {
  background: rgba(157, 47, 47, 0.11);
  color: var(--color-error);
}

.form-status.is-success {
  background: rgba(48, 111, 80, 0.12);
  color: var(--color-success);
}

.form-submit {
  width: fit-content;
}

/* Footer
   ========================================================================== */

.site-footer {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.78);
  padding-block: var(--space-7) var(--space-5);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: var(--space-6);
}

.footer-logo {
  margin-bottom: var(--space-4);
  width: fit-content;
  border-radius: var(--radius-sm);
  background: var(--color-white);
  padding: 0.55rem 0.75rem;
}

.footer-logo img {
  width: clamp(13rem, 22vw, 16rem);
}

.footer-heading {
  margin-bottom: var(--space-4);
  color: var(--color-warm-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.86);
}

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

.credit {
  margin-top: var(--space-4);
  color: var(--color-rose);
  font-weight: 700;
}

.footer-bottom {
  margin-top: var(--space-7);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  padding-top: var(--space-5);
  font-size: 0.9rem;
}

/* Motion
   ========================================================================== */

.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 600ms ease, transform 600ms ease;
}

/* Responsive
   ========================================================================== */

@media (max-width: 1040px) {
  .header-inner {
    grid-template-columns: auto auto auto;
    justify-content: space-between;
  }

  .js .menu-toggle {
    display: grid;
  }

  .js .site-nav {
    order: 3;
  }

  .js .nav-list {
    position: fixed;
    top: var(--header-height);
    right: 1rem;
    left: 1rem;
    display: none;
    max-height: calc(100vh - var(--header-height) - 2rem);
    overflow: auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
    background: var(--color-warm-white);
    box-shadow: var(--shadow-soft);
    padding: var(--space-3);
  }

  .js .nav-list.is-open {
    display: flex;
  }

  .js .nav-list a {
    display: block;
    border-radius: var(--radius-xs);
    padding: var(--space-3) var(--space-4);
  }

  .js .nav-list a:hover {
    background: var(--color-ivory);
  }

  .nav-list {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .hero-grid,
  .split-grid,
  .area-grid,
  .quote-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero-media {
    aspect-ratio: 4 / 3;
    min-height: 0;
  }

  .hero-media img {
    min-height: 0;
    object-position: 70% center;
  }

  .feature-grid,
  .process-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-card,
  .service-card-wide {
    grid-column: auto;
  }

  .section-heading-sticky {
    position: static;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  :root {
    --header-height: 70px;
    --space-9: 4.5rem;
  }

  .container {
    width: min(calc(100% - 1.25rem), var(--container));
  }

  .header-inner {
    gap: var(--space-3);
  }

  .site-logo img {
    width: clamp(10rem, 48vw, 13rem);
  }

  .header-cta {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  h1 {
    max-width: 11ch;
  }

  h2 {
    max-width: 13ch;
  }

  .hero-lede {
    max-width: 34ch;
  }

  .hero-actions,
  .form-submit {
    width: 100%;
  }

  .hero-actions .button,
  .form-submit {
    width: 100%;
  }

  .feature-grid,
  .services-grid,
  .testimonial-grid,
  .process-list,
  .form-row,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .service-card,
  .testimonial-card {
    min-height: auto;
  }

  .service-area-image {
    min-height: 320px;
  }
}

@media (max-width: 430px) {
  .site-logo img {
    width: clamp(9.25rem, 52vw, 11rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}