:root {
  color-scheme: light;
  --ink: #16211f;
  --muted: #60706a;
  --line: #dce5df;
  --surface: #ffffff;
  --surface-soft: #f5f8f4;
  --surface-warm: #fbf6ef;
  --brand: #0f5c52;
  --brand-dark: #082f2b;
  --brand-deep: #061f1d;
  --accent: #d56b45;
  --accent-dark: #a94828;
  --gold: #c89a47;
  --shadow: 0 20px 60px rgba(15, 35, 31, 0.16);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.58;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  align-items: center;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(220, 229, 223, 0.9);
  display: flex;
  justify-content: space-between;
  left: 0;
  padding: 18px clamp(20px, 5vw, 72px);
  position: sticky;
  right: 0;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
}

.brand {
  align-items: center;
  color: var(--brand-dark);
  display: inline-flex;
  font-weight: 900;
  gap: 12px;
  letter-spacing: 0;
}

.brand-mark {
  align-items: center;
  background: var(--brand);
  border-radius: 8px;
  color: #fff;
  display: inline-flex;
  font-size: 0.82rem;
  height: 38px;
  justify-content: center;
  width: 38px;
}

.nav-links {
  color: #53625d;
  display: flex;
  font-size: 0.94rem;
  font-weight: 800;
  gap: clamp(16px, 3vw, 36px);
}

.nav-links a:hover {
  color: var(--brand);
}

.hero {
  background-image:
    linear-gradient(90deg, rgba(6, 31, 29, 0.92) 0%, rgba(6, 31, 29, 0.82) 38%, rgba(6, 31, 29, 0.36) 72%, rgba(6, 31, 29, 0.18) 100%),
    url("assets/hero-odor-removal.jpg");
  background-position: center;
  background-size: cover;
  color: #fff;
  min-height: min(780px, 78svh);
  padding: clamp(64px, 8vw, 112px) clamp(20px, 5vw, 72px);
}

.hero-inner {
  max-width: 820px;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  margin: 0 0 14px;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #f0a076;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(4.2rem, 8.2vw, 7.4rem);
  letter-spacing: 0;
  line-height: 0.92;
  margin-bottom: 24px;
}

h2 {
  color: var(--brand-dark);
  font-size: clamp(2.35rem, 4.5vw, 4rem);
  letter-spacing: 0;
  line-height: 1.02;
  margin-bottom: 22px;
}

h3 {
  color: var(--ink);
  font-size: 1.22rem;
  letter-spacing: 0;
  line-height: 1.18;
  margin-bottom: 12px;
}

.hero-lede {
  font-size: clamp(1.34rem, 2vw, 1.72rem);
  font-weight: 750;
  line-height: 1.34;
  margin-bottom: 18px;
  max-width: 760px;
}

.hero-detail {
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.04rem;
  max-width: 720px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 8px;
  display: inline-flex;
  font-weight: 900;
  justify-content: center;
  min-height: 50px;
  padding: 13px 20px;
  transition:
    transform 160ms ease,
    background 160ms ease,
    border-color 160ms ease;
}

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

.button.primary {
  background: var(--accent);
  color: #fff;
}

.button.primary:hover {
  background: var(--accent-dark);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.34);
  color: #fff;
}

.contact-form .button.primary {
  background: var(--brand);
}

.contact-form .button.primary:hover {
  background: var(--brand-dark);
}

.button.full {
  width: 100%;
}

.hero-facts {
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  margin: 42px 0 0;
  max-width: 1040px;
  padding: 22px 0;
}

.hero-facts div {
  border-left: 3px solid rgba(240, 160, 118, 0.9);
  padding-left: 14px;
}

.hero-facts dt {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.hero-facts dd {
  font-weight: 800;
  margin: 0;
}

.hero-facts a {
  color: #fff;
}

.credibility-strip {
  background: var(--brand-deep);
  color: #fff;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: 0 clamp(20px, 5vw, 72px);
}

.credibility-strip div {
  border-left: 1px solid rgba(255, 255, 255, 0.14);
  min-height: 132px;
  padding: 28px clamp(18px, 2.5vw, 34px);
}

.credibility-strip div:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.credibility-strip strong {
  display: block;
  font-size: 1.04rem;
  margin-bottom: 8px;
}

.credibility-strip span {
  color: rgba(255, 255, 255, 0.68);
  display: block;
}

.section-wrap {
  margin: 0 auto;
  max-width: 1200px;
  padding: clamp(64px, 8vw, 116px) clamp(20px, 5vw, 32px);
}

.intro-grid {
  display: grid;
  gap: clamp(28px, 6vw, 86px);
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 1fr);
}

.intro-copy {
  color: var(--muted);
  display: grid;
  font-size: 1.08rem;
  gap: 18px;
}

.intro-copy p {
  margin-bottom: 0;
}

.section-heading {
  max-width: 860px;
  margin-bottom: 36px;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.08rem;
}

.service-grid,
.audience-grid {
  display: grid;
  gap: 16px;
}

.service-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.service-card,
.audience-grid article,
.process-grid article,
.contact-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.service-card {
  min-height: 330px;
  padding: 28px;
}

.audience-grid article {
  background: var(--surface-warm);
  min-height: 245px;
  padding: 28px;
}

.service-card p,
.audience-grid p,
.process-grid p {
  color: var(--muted);
  margin-bottom: 0;
}

.service-icon {
  align-items: center;
  background: #f6dfd4;
  border-radius: 8px;
  color: var(--brand);
  display: inline-flex;
  height: 46px;
  justify-content: center;
  margin-bottom: 26px;
  width: 46px;
}

.service-icon svg {
  height: 25px;
  width: 25px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.feature {
  align-items: center;
  display: grid;
  gap: clamp(34px, 6vw, 82px);
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
}

.feature img,
.contact-copy img {
  border-radius: 8px;
  box-shadow: var(--shadow);
  height: auto;
  object-fit: cover;
  width: 100%;
}

.feature img {
  aspect-ratio: 1.18;
}

.feature p,
.contact-copy p {
  color: var(--muted);
  font-size: 1.08rem;
}

.check-list {
  color: var(--ink);
  display: grid;
  gap: 13px;
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
}

.check-list li {
  border-left: 4px solid var(--gold);
  padding-left: 14px;
}

.process {
  background: var(--surface-soft);
  max-width: none;
}

.process .section-heading,
.process-grid {
  margin-left: auto;
  margin-right: auto;
  max-width: 1200px;
}

.process-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.process-grid article {
  padding: 30px;
}

.process-grid span {
  color: var(--accent);
  display: inline-block;
  font-size: 0.84rem;
  font-weight: 950;
  margin-bottom: 42px;
}

.contact-shell {
  align-items: start;
  display: grid;
  gap: clamp(30px, 5vw, 74px);
  grid-template-columns: minmax(0, 0.96fr) minmax(320px, 0.74fr);
}

.contact-copy img {
  aspect-ratio: 1.34;
  margin-bottom: 34px;
}

.contact-copy a {
  color: var(--brand);
  display: inline-block;
  font-weight: 900;
  margin-top: 8px;
}

.address-block,
.contact-detail {
  background: var(--surface-soft);
  border-left: 4px solid var(--gold);
  border-radius: 8px;
  margin-top: 24px;
  padding: 18px 20px;
}

.contact-detail {
  margin-top: 14px;
}

.address-block strong,
.address-block span,
.contact-detail strong,
.contact-detail a {
  display: block;
}

.address-block strong,
.contact-detail strong {
  color: var(--brand-dark);
  margin-bottom: 4px;
}

.contact-detail a {
  color: var(--brand);
  font-weight: 900;
}

.contact-form {
  box-shadow: 0 18px 44px rgba(24, 38, 34, 0.09);
  display: grid;
  gap: 18px;
  padding: clamp(22px, 4vw, 34px);
}

.contact-form label {
  color: var(--brand-dark);
  display: grid;
  font-size: 0.92rem;
  font-weight: 850;
  gap: 8px;
}

.form-success,
.form-error {
  background: #e9f5ef;
  border: 1px solid #b9ddcd;
  border-radius: 8px;
  color: var(--brand-dark);
  font-weight: 850;
  margin: 0;
  padding: 14px 16px;
}

.form-error {
  background: #fff0ec;
  border-color: #efb9a8;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  appearance: none;
  background: #fff;
  border: 1px solid #cad7ce;
  border-radius: 8px;
  color: var(--ink);
  font: inherit;
  min-height: 48px;
  padding: 12px 13px;
  width: 100%;
}

.contact-form textarea {
  min-height: 132px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus,
.button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(213, 107, 69, 0.38);
  outline-offset: 3px;
}

.hidden {
  display: none;
}

.site-footer {
  align-items: center;
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  padding: 28px clamp(20px, 5vw, 72px);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--brand);
  font-weight: 900;
}

.site-footer address,
.footer-contact a {
  color: var(--brand-dark);
  font-style: normal;
  font-weight: 850;
}

.footer-contact {
  align-items: flex-end;
  display: grid;
  gap: 4px;
  justify-items: end;
}

.success-page {
  align-items: center;
  background: var(--surface-soft);
  display: flex;
  min-height: 100svh;
  padding: 24px;
}

.success-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  margin: auto;
  max-width: 680px;
  padding: clamp(28px, 6vw, 56px);
}

.success-panel .brand {
  margin-bottom: 38px;
}

.success-panel h1 {
  color: var(--brand-dark);
  font-size: clamp(2.4rem, 8vw, 4.5rem);
}

.success-panel p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.08rem;
  margin-bottom: 28px;
}

@media (max-width: 1040px) {
  .credibility-strip,
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .intro-grid,
  .feature,
  .contact-shell {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .site-header {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
    position: static;
  }

  .nav-links {
    font-size: 0.86rem;
    gap: 10px;
    justify-content: space-between;
    width: 100%;
  }

  .hero {
    background-image:
      linear-gradient(90deg, rgba(6, 31, 29, 0.92) 0%, rgba(6, 31, 29, 0.84) 100%),
      url("assets/hero-odor-removal.jpg");
    min-height: auto;
    padding-bottom: 58px;
    padding-top: 58px;
  }

  h1 {
    font-size: clamp(2.8rem, 12vw, 3.25rem);
  }

  h2 {
    font-size: clamp(2rem, 9vw, 2.55rem);
  }

  .hero-lede {
    font-size: 1.14rem;
  }

  .hero-detail,
  .intro-copy,
  .section-heading p:not(.eyebrow),
  .feature p,
  .contact-copy p {
    font-size: 1rem;
  }

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

  .hero-facts,
  .credibility-strip,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .credibility-strip div {
    min-height: 0;
  }

  .service-card,
  .audience-grid article {
    min-height: 0;
  }

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

@media (max-width: 360px) {
  .nav-links {
    font-size: 0.8rem;
  }

  h1 {
    font-size: 2.58rem;
  }

  .hero .eyebrow {
    font-size: 0.7rem;
    letter-spacing: 0.08em;
  }
}