:root {
  color-scheme: light;
  --ink: oklch(18% 0.018 72);
  --ink-soft: oklch(33% 0.018 72);
  --muted: oklch(48% 0.018 72);
  --paper: oklch(97.5% 0.008 84);
  --paper-warm: oklch(94% 0.016 84);
  --concrete: oklch(84% 0.01 82);
  --graphite: oklch(19% 0.014 84);
  --graphite-2: oklch(25% 0.016 84);
  --line: oklch(78% 0.012 82);
  --accent: oklch(78% 0.16 82);
  --accent-dark: oklch(56% 0.14 82);
  --danger: oklch(52% 0.18 25);
  --shadow: 0 24px 70px oklch(18% 0.018 72 / 18%);
  --max: 1180px;
  --header: 82px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 50;
  transform: translateY(-140%);
  background: var(--accent);
  color: var(--ink);
  padding: 0.7rem 1rem;
  font-weight: 800;
  transition: transform 180ms var(--ease);
}

.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;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  min-height: var(--header);
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(185px, 1fr);
  align-items: center;
  gap: 1.5rem;
  padding: 0.75rem clamp(1rem, 3vw, 2.5rem);
  color: oklch(98% 0.006 84);
  background: linear-gradient(180deg, oklch(17% 0.014 84 / 91%), oklch(17% 0.014 84 / 68%));
  border-bottom: 1px solid oklch(100% 0.005 84 / 14%);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  width: fit-content;
}

.brand img,
.footer-brand img,
.hero-mark {
  filter: drop-shadow(0 10px 20px oklch(0% 0 0 / 35%));
}

.brand strong,
.footer-brand strong {
  display: block;
  font-family: "Arial Narrow", Impact, Haettenschweiler, sans-serif;
  font-size: clamp(1.08rem, 1.5vw, 1.42rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.brand small {
  display: block;
  margin-top: 0.15rem;
  color: oklch(88% 0.025 84);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 2.5vw, 2rem);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav a,
.header-call {
  transition: color 180ms var(--ease), opacity 180ms var(--ease);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.header-call:hover,
.header-call:focus-visible {
  color: var(--accent);
}

.header-call {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.92rem;
  font-weight: 900;
}

.header-call svg {
  width: 1.05rem;
  height: 1.05rem;
  fill: var(--accent);
}

.menu-toggle {
  display: none;
  justify-self: end;
  width: 44px;
  height: 44px;
  border: 1px solid oklch(100% 0.005 84 / 24%);
  background: transparent;
  color: currentColor;
  padding: 0;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}

.menu-open .menu-toggle span:nth-child(2) {
  transform: translateY(6px) rotate(45deg);
}

.menu-open .menu-toggle span:nth-child(3) {
  opacity: 0;
}

.menu-open .menu-toggle span:nth-child(4) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 82svh;
  display: grid;
  align-items: end;
  padding: calc(var(--header) + 2.4rem) clamp(1rem, 5vw, 5rem) 0;
  color: oklch(98% 0.006 84);
  background:
    linear-gradient(90deg, oklch(13% 0.015 84 / 90%) 0%, oklch(13% 0.015 84 / 72%) 34%, oklch(13% 0.015 84 / 12%) 72%),
    linear-gradient(180deg, oklch(13% 0.015 84 / 20%), oklch(13% 0.015 84 / 72%)),
    url("assets/concrete-pour-aerial.jpg") center / cover no-repeat;
  overflow: clip;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 24%;
  background: linear-gradient(180deg, transparent, oklch(15% 0.014 84 / 72%));
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(690px, 100%);
  max-width: 690px;
  min-width: 0;
  padding-bottom: clamp(2.6rem, 4.6vw, 4rem);
}

.hero-mark {
  width: clamp(66px, 7vw, 96px);
  height: auto;
  margin-bottom: 1.15rem;
}

h1,
h2,
h3,
p,
blockquote {
  margin: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

h1,
h2 {
  font-family: "Arial Narrow", Impact, Haettenschweiler, sans-serif;
  font-weight: 900;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

h1 {
  max-width: 13.5ch;
  font-size: clamp(3.8rem, 7.2vw, 6rem);
  line-height: 0.87;
}

.hero p {
  max-width: min(56ch, 100%);
  margin-top: 1.15rem;
  color: oklch(92% 0.012 84);
  font-size: clamp(1.05rem, 1.6vw, 1.34rem);
  line-height: 1.55;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-height: 48px;
  padding: 0.88rem 1.2rem;
  border: 1px solid transparent;
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 180ms var(--ease), background-color 180ms var(--ease), border-color 180ms var(--ease);
}

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

.button svg {
  width: 1.1rem;
  height: 1.1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

.button-primary {
  background: var(--accent);
  color: var(--ink);
  box-shadow: 0 14px 28px oklch(10% 0.014 84 / 24%);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: oklch(83% 0.17 82);
}

.button-ghost {
  border-color: oklch(100% 0.005 84 / 70%);
  color: oklch(98% 0.006 84);
  background: oklch(0% 0 0 / 16%);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  border-color: var(--accent);
}

.trust-bar {
  position: relative;
  z-index: 2;
  width: min(var(--max), 100%);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-inline: auto;
  background: oklch(100% 0.005 84 / 14%);
}

.trust-bar div {
  padding: 1rem clamp(1rem, 3vw, 1.6rem);
  background: oklch(18% 0.014 84 / 88%);
}

.trust-bar span,
.section-label {
  display: block;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  line-height: 1.25;
  text-transform: uppercase;
}

.trust-bar strong {
  display: block;
  margin-top: 0.25rem;
  color: oklch(95% 0.008 84);
  font-size: clamp(0.95rem, 1.2vw, 1.12rem);
}

.section-pad {
  padding: clamp(4.5rem, 8vw, 7rem) clamp(1.1rem, 5vw, 5rem);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(340px, 1.15fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
  max-width: calc(var(--max) + 10rem);
  margin-inline: auto;
}

.section-copy,
.quote-copy {
  max-width: 590px;
}

.section-copy h2,
.section-heading h2,
.work-copy h2,
.quote-copy h2 {
  margin-top: 0.6rem;
  color: var(--ink);
  font-size: clamp(2.7rem, 6vw, 5.4rem);
  line-height: 0.9;
}

.section-copy p:not(.section-label),
.section-heading,
.work-copy p,
.quote-copy p {
  color: var(--ink-soft);
}

.section-copy p:not(.section-label),
.quote-copy p {
  margin-top: 1.2rem;
  font-size: 1.04rem;
  max-width: 65ch;
}

.text-link {
  display: inline-flex;
  margin-top: 1.65rem;
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 2px solid var(--accent);
}

.feature-photo {
  margin: 0;
  aspect-ratio: 1.28;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.feature-photo img,
.work-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.services {
  background:
    linear-gradient(180deg, oklch(97% 0.01 84), oklch(91% 0.012 84)),
    url("assets/cement-finish.jpg") center / cover no-repeat;
  background-blend-mode: screen;
}

.section-heading {
  max-width: var(--max);
  margin: 0 auto 2.8rem;
}

.section-heading h2 {
  max-width: 900px;
}

.service-list {
  max-width: var(--max);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-inline: auto;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-item {
  min-height: 245px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.25rem, 2.6vw, 2rem);
  background: oklch(96.5% 0.008 84 / 94%);
  transition: transform 180ms var(--ease), background-color 180ms var(--ease);
}

.service-item:hover {
  transform: translateY(-4px);
  background: oklch(98% 0.006 84);
}

.service-number {
  color: var(--accent-dark);
  font-family: "Arial Narrow", Impact, Haettenschweiler, sans-serif;
  font-size: 2.25rem;
  line-height: 0.8;
}

.service-item h3,
.proof-list h3 {
  margin-top: 2.2rem;
  color: var(--ink);
  font-family: "Arial Narrow", Impact, Haettenschweiler, sans-serif;
  font-size: clamp(1.85rem, 3vw, 2.55rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.service-item p {
  margin-top: 0.75rem;
  color: var(--ink-soft);
}

.work-band {
  display: grid;
  grid-template-columns: minmax(300px, 0.95fr) minmax(0, 1.05fr);
  min-height: 720px;
  background: var(--graphite);
  color: oklch(96% 0.008 84);
}

.work-media {
  min-height: 560px;
  overflow: hidden;
}

.work-copy {
  align-self: center;
  max-width: 700px;
  padding: clamp(4rem, 7vw, 6.5rem) clamp(1.5rem, 6vw, 5.5rem);
}

.work-copy h2,
.work-copy .proof-list h3 {
  color: oklch(97% 0.007 84);
}

.proof-list {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.proof-list div {
  padding-top: 1.35rem;
  border-top: 1px solid oklch(100% 0.005 84 / 22%);
}

.proof-list h3 {
  margin-top: 0;
  font-size: clamp(1.55rem, 2.7vw, 2.1rem);
}

.proof-list p {
  margin-top: 0.5rem;
  color: oklch(84% 0.012 84);
}

.testimonial {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.42fr);
  align-items: end;
  gap: 2rem;
  min-height: 390px;
  padding: clamp(4rem, 8vw, 6.5rem) clamp(1.2rem, 5vw, 5rem);
  color: oklch(97% 0.007 84);
  background:
    linear-gradient(90deg, oklch(15% 0.014 84) 0%, oklch(18% 0.014 84 / 96%) 52%, oklch(21% 0.014 84 / 86%) 100%),
    url("assets/concrete-surface.jpg") center / cover no-repeat;
  overflow: hidden;
}

.testimonial-copy {
  position: relative;
  z-index: 1;
  max-width: 740px;
}

.quote-mark {
  display: block;
  color: var(--accent);
  font-family: Georgia, serif;
  font-size: clamp(5rem, 9vw, 8rem);
  line-height: 0.5;
}

blockquote p {
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  line-height: 1.28;
  text-wrap: balance;
}

cite {
  display: block;
  margin-top: 1.35rem;
  color: var(--accent);
  font-style: normal;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.excavator {
  justify-self: end;
  width: min(360px, 36vw);
  min-width: 230px;
  filter: drop-shadow(0 24px 35px oklch(0% 0 0 / 48%));
}

.quote-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.76fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  background: var(--paper-warm);
}

.contact-stack {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.6rem;
  font-weight: 850;
}

.contact-stack a {
  width: fit-content;
  border-bottom: 1px solid var(--accent-dark);
}

.quote-form {
  display: grid;
  gap: 1rem;
  padding: clamp(1.2rem, 3vw, 2rem);
  background: var(--graphite);
  color: oklch(96% 0.008 84);
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

label {
  display: grid;
  gap: 0.38rem;
}

label span {
  color: oklch(85% 0.018 84);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

input,
textarea {
  width: 100%;
  border: 1px solid oklch(100% 0.005 84 / 16%);
  border-radius: 0;
  background: oklch(98% 0.006 84);
  color: var(--ink);
  padding: 0.85rem 0.95rem;
  outline: none;
  transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px oklch(78% 0.16 82 / 24%);
}

.field-error {
  border-color: var(--danger);
}

.form-note,
.form-status {
  font-size: 0.88rem;
  color: oklch(80% 0.012 84);
}

.form-status:not(:empty) {
  padding-top: 0.2rem;
  font-weight: 800;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(260px, 1.25fr) minmax(220px, 0.7fr) minmax(220px, 0.7fr);
  gap: 2rem;
  padding: clamp(3rem, 6vw, 4.5rem) clamp(1.2rem, 5vw, 5rem);
  color: oklch(86% 0.012 84);
  background: oklch(15% 0.014 84);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-brand span {
  display: block;
  margin-top: 0.35rem;
}

.site-footer h2 {
  margin: 0 0 0.75rem;
  color: var(--accent);
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer p {
  margin: 0.35rem 0;
}

.site-footer a {
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--accent);
  border-color: currentColor;
}

.footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid oklch(100% 0.005 84 / 14%);
  color: oklch(70% 0.012 84);
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 650ms var(--ease), transform 650ms var(--ease);
}

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

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@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;
  }

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

@media (max-width: 980px) {
  :root {
    --header: 74px;
  }

  .site-header {
    grid-template-columns: 1fr auto;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: var(--header) 0 auto;
    display: grid;
    gap: 0;
    justify-content: stretch;
    padding: 0 1.2rem 1.2rem;
    background: oklch(16% 0.014 84 / 97%);
    border-bottom: 1px solid oklch(100% 0.005 84 / 14%);
    transform: translateY(calc(-100% - var(--header)));
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 220ms var(--ease), opacity 220ms var(--ease), visibility 220ms var(--ease);
  }

  .site-nav a {
    padding: 1rem 0;
    border-top: 1px solid oklch(100% 0.005 84 / 12%);
  }

  .menu-open .site-nav {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .header-call {
    display: none;
  }

  .hero {
    min-height: 82svh;
    background:
      linear-gradient(180deg, oklch(13% 0.015 84 / 78%) 0%, oklch(13% 0.015 84 / 88%) 68%, oklch(13% 0.015 84 / 98%) 100%),
      url("assets/concrete-pour-aerial.jpg") center / cover no-repeat;
  }

  .trust-bar,
  .intro,
  .quote-section,
  .work-band,
  .testimonial,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .trust-bar {
    width: calc(100% + 2rem);
    margin-inline: -1rem;
  }

  .intro {
    padding-inline: clamp(1.1rem, 5vw, 2rem);
  }

  .work-media {
    min-height: 360px;
  }

  .work-copy {
    max-width: none;
  }

  .testimonial {
    align-items: start;
  }

  .excavator {
    justify-self: start;
    width: min(300px, 72vw);
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  .brand img {
    width: 48px;
    height: 48px;
  }

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

  .brand small {
    font-size: 0.62rem;
  }

  .hero {
    min-height: auto;
    padding-inline: 1.5rem;
    padding-top: calc(var(--header) + 3rem);
  }

  h1 {
    max-width: 9ch;
  }

  .hero-content {
    max-width: calc(100vw - 3rem);
    padding-bottom: 2.5rem;
  }

  .hero p {
    max-width: 30ch;
  }

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

  .trust-bar {
    grid-template-columns: repeat(3, minmax(180px, 1fr));
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
  }

  .trust-bar::-webkit-scrollbar {
    display: none;
  }

  .trust-bar div {
    min-width: 180px;
  }

  .service-list {
    grid-template-columns: 1fr;
  }

  .service-item {
    min-height: 205px;
  }

  .feature-photo {
    aspect-ratio: 1.05;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .quote-form {
    margin-inline: -0.15rem;
  }
}