/* ===== Base Styles ===== */
:root {
  --navy: #0b1f3a;
  --navy-soft: #102a43;
  --teal: #0f766e;
  --green: #16a34a;
  --gold: #f59e0b;
  --ink: #172334;
  --muted: #607080;
  --line: #dce7ec;
  --light: #f6f8fb;
  --mist: #edf7f5;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(11, 31, 58, 0.13);
  --shadow-soft: 0 10px 28px rgba(11, 31, 58, 0.09);
  --radius: 8px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

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

a {
  color: inherit;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--white);
}

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

.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;
}

/* ===== Reusable Elements ===== */
.section {
  padding: 5.5rem 0;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 2.6rem;
  text-align: center;
}

.section-heading h2,
.quote-copy h2,
.work-copy h2,
.contact-section h2 {
  margin: 0 0 1rem;
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.12;
}

.section-heading p,
.quote-copy p,
.work-copy p,
.contact-section p {
  margin: 0;
  color: var(--muted);
  font-size: 1.06rem;
}

.eyebrow,
.mini-label {
  margin: 0 0 0.7rem;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.82rem 1.18rem;
  border: 2px solid transparent;
  border-radius: 999px;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.button-primary,
.button-dark {
  background: var(--navy);
  color: var(--white);
}

.button-primary:hover,
.button-primary:focus-visible,
.button-dark:hover,
.button-dark:focus-visible {
  background: var(--navy-soft);
}

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

.button-light {
  background: var(--white);
  color: var(--navy);
}

.button-outline-light {
  border-color: rgba(255, 255, 255, 0.65);
  color: var(--white);
}

.stars {
  color: var(--gold);
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  line-height: 1;
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(11, 31, 58, 0.08);
  backdrop-filter: blur(18px);
}

.header-layout {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.25rem;
  padding: 0.85rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  color: var(--navy);
  text-decoration: none;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  color: var(--white);
  font-weight: 900;
}

.brand-name {
  display: grid;
  line-height: 1.05;
}

.brand-name strong {
  font-size: 1rem;
}

.brand-name small {
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.nav-links a {
  color: #35495d;
  font-size: 0.92rem;
  font-weight: 800;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--teal);
}

.header-call {
  white-space: nowrap;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  width: 20px;
  height: 2px;
  background: var(--navy);
}

/* ===== Hero ===== */
.hero {
  background:
    linear-gradient(180deg, rgba(246, 248, 251, 0.96), rgba(255, 255, 255, 1)),
    linear-gradient(135deg, rgba(11, 31, 58, 0.08), rgba(15, 118, 110, 0.08));
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
  gap: 3rem;
  align-items: center;
  padding: 5.5rem 0 4.5rem;
}

.hero-copy h1 {
  max-width: 760px;
  margin: 0 0 1.2rem;
  color: var(--navy);
  font-size: clamp(2.55rem, 5.6vw, 4.75rem);
  line-height: 1;
}

.hero-lede {
  max-width: 650px;
  margin: 0 0 1.6rem;
  color: var(--muted);
  font-size: 1.17rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1.55rem;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  max-width: 650px;
}

.hero-points div {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 8px 22px rgba(11, 31, 58, 0.05);
}

.hero-points strong,
.hero-points span {
  display: block;
}

.hero-points strong {
  color: var(--navy);
  font-size: 1.08rem;
}

.hero-points span {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-visual {
  display: grid;
  gap: 1rem;
}

.photo-frame {
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--white), #eef4f7);
  box-shadow: var(--shadow);
}

.photo-frame img {
  width: 100%;
  height: 100%;
  border-radius: 6px;
  background: var(--white);
  object-fit: contain;
  object-position: center top;
}

.hero-frame {
  min-height: 560px;
}

.hero-frame img {
  height: 536px;
}

.hero-card {
  display: grid;
  gap: 0.35rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.hero-card p {
  margin: 0;
  color: var(--teal);
  font-weight: 900;
}

.hero-card strong {
  color: var(--navy);
  font-size: 1.1rem;
}

.hero-card a {
  color: var(--navy);
  font-weight: 900;
  text-decoration: none;
}

/* ===== Trust ===== */
.trust-section {
  padding: 0 0 4.5rem;
  background: var(--white);
}

.trust-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 1rem;
}

.trust-card {
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.trust-card h2,
.trust-card h3 {
  margin: 0 0 0.45rem;
  color: var(--navy);
  line-height: 1.18;
}

.trust-card p {
  margin: 0;
  color: var(--muted);
}

.featured-trust {
  background: var(--navy);
}

.featured-trust h2,
.featured-trust p {
  color: var(--white);
}

/* ===== Services ===== */
.services-section {
  background: var(--light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.service-card {
  display: flex;
  min-height: 280px;
  flex-direction: column;
  padding: 1.45rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.service-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: var(--mist);
  color: var(--teal);
  font-weight: 900;
}

.service-card h3 {
  margin: 0 0 0.65rem;
  color: var(--navy);
  font-size: 1.22rem;
  line-height: 1.25;
}

.service-card p {
  margin: 0 0 1.2rem;
  color: var(--muted);
}

.service-card a {
  margin-top: auto;
  color: var(--teal);
  font-weight: 900;
  text-decoration: none;
}

.service-card-dark {
  background: var(--navy);
}

.service-card-dark h3,
.service-card-dark p,
.service-card-dark a {
  color: var(--white);
}

.service-card-dark .service-number {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

/* ===== Quote Calculator ===== */
.quote-section {
  padding: 5.5rem 0;
  background: var(--white);
}

.quote-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(380px, 1.16fr);
  gap: 2rem;
  align-items: start;
}

.quote-copy {
  position: sticky;
  top: 96px;
}

.quote-callout {
  display: grid;
  gap: 0.2rem;
  margin-top: 1.5rem;
  padding: 1rem;
  border-left: 4px solid var(--teal);
  border-radius: var(--radius);
  background: var(--mist);
}

.quote-callout span {
  color: var(--muted);
}

.quote-callout a {
  color: var(--navy);
  font-weight: 900;
}

.quote-form {
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

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

.quote-form label {
  color: var(--navy);
  font-weight: 900;
}

.quote-form select {
  width: 100%;
  margin-top: 0.4rem;
  padding: 0.9rem;
  border: 1px solid #c8d6de;
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  font: inherit;
}

.calculate-button {
  width: 100%;
  margin-top: 1rem;
  font-size: 1rem;
}

.price-panel {
  margin-top: 1rem;
  padding: 1.25rem;
  border: 1px solid rgba(15, 118, 110, 0.2);
  border-radius: var(--radius);
  background: var(--mist);
}

.price-panel.is-highlighted {
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.13);
}

.price-result {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.55rem, 3vw, 2rem);
  font-weight: 900;
  line-height: 1.15;
}

.disclaimer {
  margin: 0.55rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.price-breakdown {
  display: grid;
  gap: 0.35rem;
  margin: 1rem 0;
  padding: 0;
  list-style: none;
  color: #35495d;
}

.price-breakdown li {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px dashed rgba(11, 31, 58, 0.2);
}

/* ===== Why Choose Us ===== */
.why-section {
  background: linear-gradient(180deg, var(--light), var(--white));
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.why-grid article {
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.why-grid span {
  color: var(--teal);
  font-weight: 900;
}

.why-grid h3 {
  margin: 0.55rem 0;
  color: var(--navy);
  font-size: 1.08rem;
}

.why-grid p {
  margin: 0;
  color: var(--muted);
}

/* ===== About / Our Work ===== */
.work-section {
  background: var(--white);
}

.work-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(430px, 1.1fr);
  gap: 2rem;
  align-items: center;
}

.work-copy {
  max-width: 600px;
}

.clean-list {
  display: grid;
  gap: 0.65rem;
  margin: 1.2rem 0 1.45rem;
  padding: 0;
  list-style: none;
}

.clean-list li {
  position: relative;
  padding-left: 1.6rem;
  color: var(--muted);
}

.clean-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12);
}

.work-photos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.work-photo {
  min-height: 380px;
}

.work-photo img {
  height: 356px;
}

.work-photo-large {
  grid-row: auto;
}

.work-photo-large img {
  height: 356px;
}

/* ===== Gallery ===== */
.gallery-section {
  background: var(--light);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 1rem;
  align-items: stretch;
}

.gallery-card {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.gallery-large {
  grid-row: span 2;
}

.gallery-frame {
  min-height: 300px;
  box-shadow: none;
}

.gallery-frame img {
  height: 276px;
}

.gallery-large .gallery-frame {
  min-height: 646px;
}

.gallery-large .gallery-frame img {
  height: 622px;
}

.gallery-card figcaption {
  color: var(--navy);
  font-weight: 900;
}

/* ===== Reviews ===== */
.review-section {
  background: var(--white);
}

.review-card {
  max-width: 880px;
  margin: 0 auto;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
  text-align: center;
}

.review-card blockquote {
  margin: 1rem 0 0;
  color: var(--navy);
  font-size: 1.32rem;
  line-height: 1.5;
}

.review-card figcaption {
  margin-top: 1rem;
  color: var(--muted);
  font-weight: 900;
}

/* ===== Contact ===== */
.contact-section {
  padding: 0 0 4rem;
  background: var(--white);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 0.85fr);
  gap: 2rem;
  align-items: center;
  padding: 3rem;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--navy), #12385e);
  color: var(--white);
  box-shadow: var(--shadow);
}

.contact-section .eyebrow,
.contact-section h2,
.contact-section p {
  color: var(--white);
}

.contact-section p {
  opacity: 0.86;
}

.contact-card {
  padding: 1.35rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
}

.contact-card span {
  color: #b7f3de;
  font-weight: 900;
  text-transform: uppercase;
}

.contact-phone {
  display: inline-block;
  margin: 0.2rem 0 0.7rem;
  color: var(--white);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 900;
  text-decoration: none;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.2rem;
}

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--white);
}

.footer-layout {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr auto;
  gap: 1.5rem;
  padding: 2rem 0;
  color: var(--muted);
}

.footer-layout strong {
  color: var(--navy);
}

.footer-layout p {
  margin: 0.25rem 0 0;
}

.footer-layout div:nth-child(2) {
  display: grid;
  gap: 0.25rem;
}

.footer-layout a {
  color: var(--navy);
  font-weight: 900;
  text-decoration: none;
}

/* ===== Responsive Styles ===== */
@media (max-width: 1100px) {
  .header-layout {
    grid-template-columns: 1fr auto auto;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    display: none;
    align-items: stretch;
    padding: 0.8rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .site-header.is-open .nav-links {
    display: grid;
  }

  .nav-links a {
    padding: 0.72rem;
    border-radius: var(--radius);
  }

  .nav-links a:hover,
  .nav-links a:focus-visible {
    background: var(--light);
  }

  .hero-layout,
  .quote-layout,
  .work-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .quote-copy {
    position: static;
  }

  .trust-grid,
  .services-grid,
  .why-grid,
  .gallery-grid,
  .footer-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-large {
    grid-row: span 1;
  }

  .gallery-large .gallery-frame,
  .gallery-frame {
    min-height: 340px;
  }

  .gallery-large .gallery-frame img,
  .gallery-frame img {
    height: 316px;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 1.25rem, var(--container));
  }

  .section,
  .quote-section {
    padding: 4rem 0;
  }

  .header-layout {
    gap: 0.65rem;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }

  .brand-name small {
    display: none;
  }

  .header-call {
    min-height: 42px;
    padding: 0.6rem 0.78rem;
    font-size: 0.9rem;
  }

  .hero-layout {
    padding: 4rem 0 3.4rem;
  }

  .hero-points,
  .trust-grid,
  .services-grid,
  .form-grid,
  .why-grid,
  .work-photos,
  .gallery-grid,
  .footer-layout {
    grid-template-columns: 1fr;
  }

  .hero-frame,
  .work-photo,
  .work-photo-large,
  .gallery-frame,
  .gallery-large .gallery-frame {
    min-height: 320px;
  }

  .hero-frame img,
  .work-photo img,
  .work-photo-large img,
  .gallery-frame img,
  .gallery-large .gallery-frame img {
    height: 296px;
  }

  .work-photo-large {
    grid-row: auto;
  }

  .contact-layout {
    padding: 2rem 1rem;
  }
}

@media (max-width: 460px) {
  .hero-actions,
  .contact-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .header-call {
    width: auto;
  }

  .hero-frame,
  .work-photo,
  .work-photo-large,
  .gallery-frame,
  .gallery-large .gallery-frame {
    min-height: 280px;
  }

  .hero-frame img,
  .work-photo img,
  .work-photo-large img,
  .gallery-frame img,
  .gallery-large .gallery-frame img {
    height: 256px;
  }
}