:root {
  --ink: #0b0b0b;
  --ink-soft: #202020;
  --paper: #f7f6f2;
  --paper-2: #ece8df;
  --muted: #6f6a61;
  --line: #dad3c5;
  --steel: #8a939b;
  --orange: #ff6508;
  --orange-dark: #c84300;
  --white: #ffffff;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

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

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

button,
input,
textarea {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 66px;
  padding: 0 24px;
  background: rgba(247, 246, 242, 0.96);
  border-bottom: 1px solid rgba(11, 11, 11, 0.08);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: Impact, "Arial Black", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 20px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: var(--orange);
  background: var(--ink);
  font-size: 18px;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 4vw, 42px);
  font-weight: 700;
  font-size: 14px;
}

.site-nav a {
  padding: 22px 0;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--orange-dark);
}

.header-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 38px;
  padding: 0 18px;
  background: var(--orange);
  color: var(--ink);
  font-weight: 800;
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: calc(100vh - 66px);
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.88), rgba(0, 0, 0, 0.58) 48%, rgba(0, 0, 0, 0.22)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.78), transparent 38%);
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.32;
  background-image:
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 48px 48px;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 96px 0 72px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.eyebrow {
  padding: 8px 12px;
  border: 1px solid rgba(255, 101, 8, 0.55);
  background: rgba(255, 101, 8, 0.08);
}

.eyebrow span {
  width: 7px;
  height: 7px;
  background: var(--orange);
}

.hero h1,
.section h2,
.cta-band h2,
.success-shell h1 {
  margin: 0;
  font-family: Impact, "Arial Black", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0;
  line-height: 0.96;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(58px, 10vw, 124px);
}

.hero h1 strong {
  display: block;
  color: var(--orange);
  font: inherit;
}

.hero-copy {
  max-width: 660px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(18px, 2vw, 22px);
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 28px;
  border: 1px solid transparent;
  font-family: Impact, "Arial Black", sans-serif;
  text-transform: uppercase;
  font-size: 18px;
  letter-spacing: 0;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.button-primary {
  color: var(--ink);
  background: var(--orange);
}

.button-secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.28);
}

.button-dark {
  color: var(--white);
  background: var(--ink);
}

.button-outline {
  color: var(--ink);
  background: transparent;
  border-color: var(--ink);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 720px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.trust-list li {
  padding: 8px 12px;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 13px;
  font-weight: 800;
}

.cert-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  background: var(--ink);
  color: var(--white);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.cert-strip span {
  display: grid;
  place-items: center;
  min-height: 78px;
  padding: 16px;
  text-align: center;
  color: rgba(255, 255, 255, 0.75);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.section {
  padding: 96px 24px;
}

.section-light {
  background: var(--paper);
}

.section-dark,
.site-footer {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(255, 101, 8, 0.11), transparent 30%),
    var(--ink);
}

.section-heading {
  width: min(780px, 100%);
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading.align-left {
  width: min(var(--max), 100%);
  text-align: left;
}

.section h2,
.cta-band h2,
.success-shell h1 {
  font-size: clamp(42px, 6vw, 76px);
}

.section-heading p:not(.section-kicker) {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.section-dark .section-heading p:not(.section-kicker),
.section-dark p {
  color: rgba(255, 255, 255, 0.72);
}

.product-grid,
.why-layout,
.process-grid,
.testimonial-grid,
.contact-section,
.site-footer {
  width: min(var(--max), 100%);
  margin-inline: auto;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  display: grid;
  min-height: 100%;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 18px 50px rgba(45, 40, 33, 0.08);
}

.product-card img {
  width: 100%;
  aspect-ratio: 1 / 0.78;
  object-fit: cover;
}

.product-card div {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 22px;
}

.product-card h3,
.why-grid h3,
.process-grid h3 {
  margin: 0;
  font-family: Impact, "Arial Black", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0;
  line-height: 1.05;
  font-size: 26px;
}

.product-card p,
.why-grid p,
.process-grid p,
.testimonial-grid blockquote {
  margin: 0;
  color: var(--muted);
}

.product-spec {
  color: var(--orange-dark) !important;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-card a {
  width: fit-content;
  margin-top: 8px;
  color: var(--ink);
  font-weight: 900;
  border-bottom: 2px solid var(--orange);
}

.why-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 36px;
  align-items: start;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.why-grid article {
  padding: 26px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.why-grid h3 {
  color: var(--white);
  font-size: 24px;
}

.stats-panel {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.16);
}

.stats-panel div {
  display: grid;
  gap: 8px;
  padding: 28px;
  background: #151515;
}

.stats-panel strong {
  color: var(--orange);
  font-family: Impact, "Arial Black", sans-serif;
  font-size: 42px;
  line-height: 1;
}

.stats-panel span {
  color: rgba(255, 255, 255, 0.72);
  font-weight: 800;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--white);
}

.process-grid article {
  min-height: 240px;
  padding: 28px;
  border-right: 1px solid var(--line);
}

.process-grid article:last-child {
  border-right: 0;
}

.process-grid span {
  display: inline-block;
  margin-bottom: 28px;
  color: var(--orange-dark);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.testimonials {
  background: var(--paper-2);
}

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

.testimonial-grid figure {
  display: grid;
  gap: 28px;
  min-height: 250px;
  margin: 0;
  padding: 30px;
  background: var(--white);
  border-left: 6px solid var(--orange);
}

.testimonial-grid blockquote {
  font-size: 21px;
  font-weight: 800;
}

.testimonial-grid figcaption {
  display: grid;
  gap: 2px;
  align-self: end;
}

.testimonial-grid span {
  color: var(--muted);
}

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 56px max(24px, calc((100vw - var(--max)) / 2));
  color: var(--ink);
  background:
    repeating-linear-gradient(135deg, rgba(11, 11, 11, 0.12) 0 12px, transparent 12px 24px),
    var(--orange);
}

.cta-band p {
  margin: 10px 0 0;
  font-size: 20px;
  font-weight: 800;
}

.contact-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 54px;
  align-items: start;
}

.contact-copy h2 {
  margin: 0;
  font-family: Impact, "Arial Black", sans-serif;
  text-transform: uppercase;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 0.98;
}

.contact-copy > p:not(.section-kicker) {
  color: var(--muted);
  font-size: 18px;
}

.contact-links {
  display: grid;
  gap: 12px;
  margin-top: 32px;
}

.contact-links a,
.contact-links div {
  display: grid;
  gap: 4px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.contact-links span {
  color: var(--orange-dark);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.quote-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 22px 60px rgba(45, 40, 33, 0.1);
}

.quote-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-weight: 900;
}

.quote-form .full {
  grid-column: 1 / -1;
}

.quote-form input,
.quote-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  color: var(--ink);
  background: #fbfaf7;
  border: 1px solid var(--line);
  border-radius: 0;
  outline: none;
}

.quote-form textarea {
  resize: vertical;
}

.quote-form input:focus,
.quote-form textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 101, 8, 0.16);
}

.form-note {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.form-note[data-state="success"] {
  color: #166534;
}

.form-note[data-state="error"] {
  color: #b91c1c;
}

.site-footer {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr;
  gap: 44px;
  width: auto;
  max-width: none;
  margin: 0;
  padding: 64px max(24px, calc((100vw - var(--max)) / 2)) 28px;
}

.site-footer p,
.site-footer li {
  color: rgba(255, 255, 255, 0.7);
}

.site-footer h2 {
  margin: 0 0 16px;
  font-size: 14px;
  text-transform: uppercase;
}

.site-footer ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 26px;
  color: rgba(255, 255, 255, 0.52);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 13px;
}

.success-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--ink);
}

.success-shell {
  width: min(620px, calc(100% - 40px));
  padding: 42px;
  color: var(--ink);
  background: var(--paper);
}

.success-shell p {
  color: var(--muted);
  font-size: 18px;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .nav-toggle {
    display: inline-grid;
    gap: 5px;
    width: 42px;
    height: 42px;
    place-content: center;
    background: transparent;
    border: 1px solid rgba(11, 11, 11, 0.22);
  }

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

  .site-nav,
  .header-call {
    display: none;
  }

  .site-header[data-open="true"] .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 66px;
    display: grid;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid rgba(11, 11, 11, 0.12);
  }

  .site-header[data-open="true"] .site-nav a {
    padding: 16px 24px;
    border-top: 1px solid rgba(11, 11, 11, 0.08);
  }

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

  .why-layout,
  .contact-section {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .hero {
    min-height: 760px;
  }

  .hero-inner {
    width: min(100% - 32px, var(--max));
    padding: 70px 0 42px;
  }

  .hero-actions,
  .cta-actions {
    display: grid;
  }

  .button {
    width: 100%;
    min-height: 52px;
  }

  .section {
    padding: 70px 16px;
  }

  .product-grid,
  .why-grid,
  .process-grid,
  .testimonial-grid,
  .quote-form,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .process-grid article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .process-grid article:last-child {
    border-bottom: 0;
  }

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

  .cta-band {
    display: grid;
  }

  .footer-bottom {
    display: grid;
  }
}

@media (max-width: 420px) {
  .brand {
    font-size: 17px;
  }

  .hero h1 {
    font-size: 52px;
  }

  .cert-strip {
    grid-template-columns: 1fr;
  }
}