:root {
  --ink: #15242f;
  --muted: #5f6c76;
  --line: #d9e2e8;
  --soft: #f3f7f8;
  --white: #ffffff;
  --brand: #05394b;
  --brand-2: #0b5d72;
  --accent: #f26b21;
  --accent-dark: #c9490d;
  --success: #12805c;
  --shadow: 0 18px 45px rgba(8, 31, 42, 0.14);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  background: var(--white);
  line-height: 1.55;
}

body,
button,
input,
textarea {
  font: 16px/1.55 Arial, Helvetica, sans-serif;
}

a {
  color: inherit;
}

svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 74px;
  padding: 10px clamp(16px, 4vw, 36px);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  color: var(--white);
  font-weight: 800;
  background: var(--brand);
  border-radius: var(--radius);
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
}

.desktop-nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-weight: 700;
}

.desktop-nav a,
.phone-link {
  text-decoration: none;
}

.desktop-nav a:hover,
.phone-link:hover {
  color: var(--accent-dark);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.phone-link {
  color: var(--brand);
  font-weight: 800;
  white-space: nowrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 18px;
  border: 0;
  border-radius: var(--radius);
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

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

.btn-primary {
  color: var(--white);
  background: var(--accent);
  box-shadow: 0 12px 26px rgba(242, 107, 33, 0.28);
}

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

.btn-secondary {
  color: var(--brand);
  background: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.72);
}

.section-soft .btn-secondary,
.contact .btn-secondary {
  border-color: var(--line);
  box-shadow: 0 8px 18px rgba(8, 31, 42, 0.08);
}

.btn-small {
  min-height: 42px;
  padding: 9px 14px;
}

.btn-large {
  min-height: 56px;
  padding: 15px 22px;
}

.hero {
  position: relative;
  min-height: calc(100svh - 74px);
  display: grid;
  align-items: center;
  overflow: hidden;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media {
  background:
    linear-gradient(90deg, rgba(5, 57, 75, 0.95) 0%, rgba(5, 57, 75, 0.82) 45%, rgba(5, 57, 75, 0.38) 100%),
    url("https://images.unsplash.com/photo-1581578731548-c64695cc6952?auto=format&fit=crop&w=1800&q=80") center / cover;
  transform: scale(1.02);
}

.hero-overlay {
  background:
    radial-gradient(circle at 78% 22%, rgba(242, 107, 33, 0.22), transparent 30%),
    linear-gradient(0deg, rgba(2, 20, 27, 0.35), transparent 52%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 44px;
  align-items: center;
  padding: 72px 0;
}

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

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 10px;
  color: var(--white);
  font-size: 13px;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 0.98;
}

.hero-subtitle {
  max-width: 650px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(19px, 2.5vw, 24px);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.microcopy {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.hero .microcopy {
  color: rgba(255, 255, 255, 0.84);
}

.hero-panel {
  padding: 24px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel-kicker {
  margin: 0 0 8px;
  color: var(--accent-dark);
  font-weight: 900;
  text-transform: uppercase;
}

.hero-panel strong {
  display: block;
  color: var(--brand);
  font-size: 34px;
  line-height: 1.1;
}

.hero-panel span {
  display: block;
  margin: 12px 0 18px;
  color: var(--muted);
}

.hero-panel a {
  color: var(--accent-dark);
  font-weight: 900;
}

.section-pad {
  padding: 76px 0;
}

.section-soft {
  background: var(--soft);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 32px;
}

.section-heading h2,
.split h2,
.cta-band h2,
.contact h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.08;
}

.section-heading p:not(.eyebrow),
.split p,
.cta-band p,
.contact p {
  color: var(--muted);
  font-size: 18px;
}

.benefit-grid,
.service-grid,
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.info-card,
.service-card,
.testimonial-grid figure,
.steps article,
.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(8, 31, 42, 0.06);
}

.info-card,
.service-card,
.steps article {
  padding: 22px;
}

.info-card svg {
  color: var(--accent);
}

.info-card h3,
.service-card h3,
.steps h3 {
  margin: 14px 0 8px;
  font-size: 20px;
  line-height: 1.2;
}

.info-card p,
.service-card p,
.steps p {
  margin: 0;
  color: var(--muted);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.proof-strip span {
  padding: 14px;
  color: var(--brand);
  font-weight: 900;
  text-align: center;
  background: #e6f4f6;
  border-radius: var(--radius);
}

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

.service-card a {
  display: inline-block;
  margin-top: 18px;
  color: var(--accent-dark);
  font-weight: 900;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: 48px;
  align-items: center;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 16px 16px 16px 46px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 700;
}

.check-list li::before {
  position: absolute;
  top: 17px;
  left: 17px;
  color: var(--success);
  content: "✓";
  font-weight: 900;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.steps span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--white);
  font-weight: 900;
  background: var(--brand);
  border-radius: 50%;
}

.center-action {
  margin-top: 26px;
  text-align: center;
}

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

.testimonial-grid figure {
  margin: 0;
  padding: 24px;
}

.stars {
  color: var(--accent);
  font-size: 18px;
  letter-spacing: 0;
}

blockquote {
  margin: 14px 0;
  color: var(--ink);
  font-size: 18px;
}

figcaption {
  color: var(--muted);
  font-weight: 800;
}

.mid-cta {
  padding: 28px 0;
  background: var(--brand);
}

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 34px;
  color: var(--white);
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
}

.cta-band p,
.cta-band span {
  color: rgba(255, 255, 255, 0.88);
}

.cta-band .cta-row {
  flex-shrink: 0;
  margin-top: 0;
}

.area-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.area-tags span {
  padding: 9px 13px;
  color: var(--brand);
  font-weight: 800;
  background: #eaf4f5;
  border: 1px solid #cde2e7;
  border-radius: 999px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

summary {
  padding: 18px 20px;
  font-weight: 900;
  cursor: pointer;
}

details p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
  gap: 42px;
  align-items: start;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  padding: 13px 14px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  outline: none;
}

input:focus,
textarea:focus {
  border-color: var(--brand-2);
  box-shadow: 0 0 0 3px rgba(11, 93, 114, 0.15);
}

textarea {
  resize: vertical;
}

.field-error {
  min-height: 18px;
  color: #b42318;
  font-size: 13px;
  font-weight: 700;
}

.btn-form {
  width: 100%;
}

.form-status {
  margin: 0;
  color: var(--success);
  font-weight: 800;
}

.site-footer {
  padding: 30px 0 88px;
  color: rgba(255, 255, 255, 0.78);
  background: #071f2a;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 18px;
}

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

.mobile-sticky {
  position: fixed;
  right: 12px;
  bottom: 12px;
  left: 12px;
  z-index: 30;
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.mobile-sticky a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  color: var(--white);
  font-weight: 900;
  text-decoration: none;
  background: var(--accent);
  border-radius: var(--radius);
}

.mobile-sticky a:last-child {
  background: var(--success);
}

@media (max-width: 920px) {
  .desktop-nav,
  .phone-link {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-media {
    background:
      linear-gradient(180deg, rgba(5, 57, 75, 0.94), rgba(5, 57, 75, 0.74)),
      url("https://images.unsplash.com/photo-1581578731548-c64695cc6952?auto=format&fit=crop&w=1200&q=80") center / cover;
  }

  .hero-grid,
  .split,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 24px;
    padding: 44px 0 52px;
  }

  .hero-panel {
    max-width: 420px;
  }

  .benefit-grid,
  .service-grid,
  .steps,
  .testimonial-grid,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .cta-band {
    display: block;
  }

  .cta-band .cta-row {
    margin-top: 24px;
  }

  .mobile-sticky {
    display: grid;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, 1120px);
  }

  .site-header {
    min-height: 64px;
    padding: 8px 12px;
  }

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

  .brand strong {
    font-size: 15px;
  }

  .header-actions .btn {
    min-height: 40px;
    padding: 8px 12px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero-subtitle,
  .section-heading p:not(.eyebrow),
  .split p,
  .cta-band p,
  .contact p {
    font-size: 17px;
  }

  .cta-row,
  .contact-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
  }

  .section-pad {
    padding: 56px 0;
  }

  .benefit-grid,
  .service-grid,
  .steps,
  .testimonial-grid,
  .proof-strip,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    padding: 20px;
  }

  .hero-panel strong {
    font-size: 30px;
  }

  .cta-band {
    padding: 24px;
  }

  .site-footer {
    padding-bottom: 96px;
  }
}