/* ============================================================
   INCA CONCRETING — design system
   Palette: vibrant red / near-black / white, concrete grey accents
   Type: Barlow Condensed (heavy italic display) · Michroma (wide
   techno micro-labels) · Barlow (body)
   Motif: stepped slab layers, diagonal screed-line section edges,
   thin red formwork rules
   ============================================================ */

:root {
  --red: #e8232a;
  --red-deep: #c4161c;
  --red-bright: #ff3b42;
  --black: #0d0d0f;
  --black-2: #141417;
  --black-3: #1c1c21;
  --white: #ffffff;
  --off-white: #f5f5f3;
  --concrete: #8b8d8f;
  --concrete-light: #c9cbcd;
  --line: rgba(255, 255, 255, 0.08);

  --font-display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --font-label: "Michroma", "Trebuchet MS", sans-serif;
  --font-body: "Instrument Sans", "Helvetica Neue", sans-serif;

  --cut: 4rem; /* diagonal section cut depth */
  --container: 76rem;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);

  --shadow-card: 0 18px 40px -18px rgba(13, 13, 15, 0.45);
  --ease-out: cubic-bezier(0.19, 1, 0.22, 1);
}

/* ---------- reset / base ---------- */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--black);
  background: var(--white);
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

button {
  font: inherit;
  cursor: pointer;
}

::selection {
  background: var(--red);
  color: var(--white);
}

:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 2000;
  background: var(--red);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  font-weight: 600;
  text-decoration: none;
}

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

.container {
  width: min(var(--container), 100% - var(--gutter) * 2);
  margin-inline: auto;
}

/* ---------- typography ---------- */

.display,
h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.95;
  letter-spacing: 0.01em;
}

h1 {
  font-size: clamp(2.9rem, 8.5vw, 6.2rem);
}

h2 {
  font-size: clamp(2.1rem, 5.2vw, 3.8rem);
}

h3 {
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
}

.eyebrow {
  font-family: var(--font-label);
  font-size: clamp(0.66rem, 1.4vw, 0.78rem);
  text-transform: uppercase;
  letter-spacing: 0.42em;
  color: var(--red);
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.1rem;
}

.eyebrow::before {
  content: "";
  width: 2.4rem;
  height: 2px;
  background: var(--red);
  flex: none;
}

.accent {
  color: var(--red);
}

.section-dark .accent,
.hero .accent {
  color: var(--red-bright);
}

.lead {
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  color: #55565a;
  max-width: 42rem;
}

.section-dark .lead {
  color: var(--concrete-light);
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 3.25rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid transparent;
  position: relative;
  transition: background-color 0.2s var(--ease-out), color 0.2s var(--ease-out),
    border-color 0.2s var(--ease-out), transform 0.2s var(--ease-out);
  touch-action: manipulation;
  clip-path: polygon(0.75rem 0, 100% 0, calc(100% - 0.75rem) 100%, 0 100%);
}

.btn:active {
  transform: scale(0.97);
}

.btn-red {
  background: var(--red);
  color: var(--white);
}

.btn-red:hover {
  background: var(--red-deep);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.55);
}

.btn-ghost:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

.btn-dark {
  background: var(--black);
  color: var(--white);
}

.btn-dark:hover {
  background: var(--black-3);
}

.btn svg {
  width: 1.1em;
  height: 1.1em;
  flex: none;
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(13, 13, 15, 0.1);
}

.brand-logo {
  height: 3.1rem;
  width: auto;
  display: block;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.5rem;
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1;
  text-decoration: none;
  padding: 0.4rem 0;
}

.brand-name {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-size: 1.9rem;
  letter-spacing: 0.02em;
  color: var(--red);
  text-transform: uppercase;
}

.brand-sub {
  font-family: var(--font-label);
  font-size: 0.52rem;
  letter-spacing: 0.6em;
  color: var(--white);
  text-transform: uppercase;
  margin-top: 0.28rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.4vw, 2rem);
}

.main-nav a:not(.btn) {
  font-family: var(--font-label);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #55565a;
  text-decoration: none;
  padding: 0.6rem 0.15rem;
  position: relative;
  transition: color 0.2s;
}

.main-nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.25rem;
  width: 100%;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease-out);
}

.main-nav a:not(.btn):hover,
.main-nav a[aria-current="page"] {
  color: var(--black);
}

.main-nav a:not(.btn):hover::after,
.main-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

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

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  width: 3rem;
  height: 3rem;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.nav-toggle span {
  width: 1.7rem;
  height: 2px;
  background: var(--black);
  transition: transform 0.25s var(--ease-out), opacity 0.2s;
}

.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  min-height: min(88svh, 56rem);
  display: flex;
  align-items: flex-end;
  color: var(--white);
  background: var(--black);
  isolation: isolate;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - var(--cut)));
  padding-bottom: calc(var(--cut) + 3.5rem);
}

.hero.hero-short {
  min-height: min(58svh, 36rem);
  padding-bottom: calc(var(--cut) + 2.5rem);
}

.hero-media,
.hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
      12deg,
      rgba(13, 13, 15, 0.94) 18%,
      rgba(13, 13, 15, 0.55) 55%,
      rgba(13, 13, 15, 0.25) 100%
    ),
    linear-gradient(90deg, rgba(13, 13, 15, 0.55), transparent 60%);
}

.hero-content {
  position: relative;
  padding-top: 8rem;
  max-width: 54rem;
}

.hero-content h1 {
  margin-bottom: 1.4rem;
  text-wrap: balance;
}

.hero-content .lead {
  color: var(--concrete-light);
  margin-bottom: 2.2rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* stepped-slab watermark, echoes the logo mark */
.slab-mark {
  position: absolute;
  right: clamp(-4rem, -2vw, 0rem);
  bottom: calc(var(--cut) + 1rem);
  width: clamp(10rem, 22vw, 18rem);
  opacity: 0.85;
  z-index: -1;
  pointer-events: none;
}

/* ---------- sections ---------- */

.section {
  padding: clamp(4rem, 9vw, 7.5rem) 0;
}

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

.section-off {
  background: var(--off-white);
}

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

.cut-top {
  clip-path: polygon(0 var(--cut), 100% 0, 100% 100%, 0 100%);
  margin-top: calc(var(--cut) * -1);
  padding-top: calc(clamp(4rem, 9vw, 7.5rem) + var(--cut));
}

.cut-bottom {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), 0 100%);
  padding-bottom: calc(clamp(4rem, 9vw, 7.5rem) + var(--cut));
}

.section-head {
  max-width: 46rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-head h2 {
  margin-bottom: 1rem;
}

/* ---------- trust bar ---------- */

.trust-bar {
  background: var(--black);
  color: var(--white);
  position: relative;
  z-index: 5;
  padding: 2.2rem 0 3rem;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10.5rem, 1fr));
  gap: 1.75rem 2.5rem;
}

.stat {
  border-left: 3px solid var(--red);
  padding-left: 1.1rem;
}

.stat-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  color: var(--red-bright);
  line-height: 1;
  display: block;
}

.stat-label {
  font-family: var(--font-label);
  font-size: 0.6rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--concrete-light);
  display: block;
  margin-top: 0.5rem;
  line-height: 1.7;
}

/* ---------- service cards ---------- */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(19rem, 100%), 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  color: var(--black);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--ease-out);
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--red);
  transform: scaleX(0.18);
  transform-origin: left;
  transition: transform 0.35s var(--ease-out);
  z-index: 2;
}

.service-card:hover {
  transform: translateY(-6px);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.service-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.service-card:hover .service-card-media img {
  transform: scale(1.05);
}

.service-card-body {
  padding: 1.5rem 1.5rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.service-card-body p {
  color: #55565a;
  font-size: 0.95rem;
  flex: 1;
}

.card-link {
  font-family: var(--font-label);
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--red-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.card-link svg {
  width: 1rem;
  height: 1rem;
  transition: transform 0.25s var(--ease-out);
}

.service-card:hover .card-link svg {
  transform: translateX(5px);
}

/* ---------- process ---------- */

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(15rem, 100%), 1fr));
  gap: 2rem 1.75rem;
  counter-reset: step;
}

.process-step {
  position: relative;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}

.process-step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 3.2rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--red);
  display: block;
  margin-bottom: 0.9rem;
}

.process-step h3 {
  font-size: 1.3rem;
  margin-bottom: 0.55rem;
}

.process-step p {
  color: var(--concrete-light);
  font-size: 0.95rem;
}

.section:not(.section-dark) .process-step {
  border-top-color: rgba(13, 13, 15, 0.12);
}

.section:not(.section-dark) .process-step p {
  color: #55565a;
}

/* ---------- featured work / gallery ---------- */

.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(19rem, 100%), 1fr));
  gap: 1.25rem;
}

.work-tile {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--black-3);
  border: 0;
  padding: 0;
  display: block;
  width: 100%;
  text-align: left;
}

.work-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.work-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 3px solid var(--red);
  opacity: 0;
  transition: opacity 0.3s var(--ease-out);
  pointer-events: none;
}

.work-tile:hover img,
.work-tile:focus-visible img {
  transform: scale(1.06);
}

.work-tile:hover::after,
.work-tile:focus-visible::after {
  opacity: 1;
}

.work-caption {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 2.4rem 1.2rem 1rem;
  background: linear-gradient(transparent, rgba(13, 13, 15, 0.88));
  color: var(--white);
  font-family: var(--font-label);
  font-size: 0.6rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  line-height: 1.8;
}

/* gallery filters */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2.2rem;
}

.filter-btn {
  background: transparent;
  border: 1px solid rgba(13, 13, 15, 0.3);
  color: var(--black);
  font-family: var(--font-label);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 0.8rem 1.3rem;
  min-height: 44px;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.filter-btn:hover {
  border-color: var(--red);
  color: var(--red-deep);
}

.filter-btn[aria-pressed="true"] {
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
}

.work-tile.is-hidden {
  display: none;
}

/* lightbox */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1500;
  background: rgba(13, 13, 15, 0.94);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox.is-open {
  display: flex;
}

.lightbox img {
  max-width: min(64rem, 100%);
  max-height: 80vh;
  object-fit: contain;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

.lightbox-caption {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
  max-width: 90vw;
  color: var(--concrete-light);
  font-family: var(--font-label);
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 3rem;
  height: 3rem;
  background: var(--red);
  color: var(--white);
  border: 0;
  font-size: 1.4rem;
  line-height: 1;
  display: grid;
  place-items: center;
}

.lightbox-close:hover {
  background: var(--red-deep);
}

/* ---------- testimonials ---------- */

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(20rem, 100%), 1fr));
  gap: 1.5rem;
}

.testimonial {
  background: var(--black-2);
  border: 1px solid var(--line);
  border-top: 3px solid var(--red);
  padding: 2rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.stars {
  display: flex;
  gap: 0.25rem;
  color: var(--red-bright);
}

.stars svg {
  width: 1.05rem;
  height: 1.05rem;
}

.testimonial blockquote {
  font-size: 1.02rem;
  color: var(--concrete-light);
  flex: 1;
}

.testimonial cite {
  font-family: var(--font-label);
  font-style: normal;
  font-size: 0.6rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--white);
}

/* ---------- Google reviews marquee ---------- */

.g-mark {
  width: 1.5rem;
  height: 1.5rem;
  flex: none;
}

.gsummary {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 1.4rem;
  background: var(--black-2);
  border: 1px solid var(--line);
  width: max-content;
  max-width: 100%;
  padding: 0.8rem 1.2rem;
  flex-wrap: wrap;
}

.gsummary strong {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  line-height: 1;
}

.gstars {
  position: relative;
  display: inline-block;
  font-size: 1.15rem;
  line-height: 1;
  letter-spacing: 2px;
}

.gstars-base {
  color: rgba(255, 255, 255, 0.28);
}

.gstars-fill {
  position: absolute;
  left: 0;
  top: 0;
  width: 86%; /* 4.3 / 5 */
  overflow: hidden;
  white-space: nowrap;
  color: #fbbc04;
}

.gcount {
  color: var(--concrete-light);
  font-size: 0.9rem;
}

.marquee {
  overflow: hidden;
  margin: 1rem 0 2.6rem;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 75s linear infinite;
}

.marquee:hover .marquee-track,
.marquee:focus-within .marquee-track {
  animation-play-state: paused;
}

.marquee-group {
  display: flex;
  gap: 1.25rem;
  padding-right: 1.25rem;
}

@keyframes marquee-scroll {
  to {
    transform: translateX(-50%);
  }
}

.greview {
  width: 23rem;
  flex: none;
  background: var(--white);
  color: var(--black);
  padding: 1.5rem 1.5rem 1.6rem;
  position: relative;
  border-top: 3px solid var(--red);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.greview .g-mark {
  position: absolute;
  top: 1.4rem;
  right: 1.4rem;
}

.greview-head {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-right: 2.4rem;
}

.gavatar {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  color: var(--white);
  display: grid;
  place-items: center;
  font-weight: 600;
  font-size: 1.15rem;
  flex: none;
}

.greview-who {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
}

.greview-who strong {
  font-weight: 600;
  font-size: 0.98rem;
}

.greview-who em {
  font-style: normal;
  font-size: 0.8rem;
  color: #6b6c70;
}

.greview-stars {
  color: #fbbc04;
  letter-spacing: 2px;
  font-size: 1.05rem;
  line-height: 1;
}

.greview blockquote {
  font-size: 0.93rem;
  line-height: 1.6;
  color: #34343a;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track {
    animation: none;
  }

  .marquee {
    overflow-x: auto;
    -webkit-mask-image: none;
    mask-image: none;
  }
}

@media (max-width: 56rem) {
  .greview {
    width: 19rem;
  }
}

.award-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.2rem;
}

.award-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  border: 1px solid rgba(232, 35, 42, 0.5);
  color: var(--concrete-light);
  font-family: var(--font-label);
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 0.7rem 1.1rem;
}

.award-badge svg {
  width: 1rem;
  height: 1rem;
  color: var(--red-bright);
  flex: none;
}

/* ---------- CTA band ---------- */

.cta-band {
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -6%;
  width: 45%;
  height: 140%;
  background: rgba(13, 13, 15, 0.16);
  transform: skewX(-14deg);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.cta-inner h2 {
  max-width: 26ch;
}

.cta-phone {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5.4vw, 3.6rem);
  color: var(--white);
  text-decoration: none;
  line-height: 1;
  display: inline-block;
  border-bottom: 4px solid var(--black);
  padding-bottom: 0.3rem;
  transition: transform 0.25s var(--ease-out);
}

.cta-phone:hover {
  transform: translateX(6px);
}

.cta-sub {
  font-family: var(--font-label);
  font-size: 0.62rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
  color: rgba(255, 255, 255, 0.9);
}

/* ---------- alternating service blocks (services page) ---------- */

.service-block {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(22rem, 100%), 1fr));
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  border-bottom: 1px solid rgba(13, 13, 15, 0.1);
}

.service-block:last-child {
  border-bottom: 0;
}

.service-block-media {
  position: relative;
}

.service-block-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  box-shadow: var(--shadow-card);
}

.service-block-media::before {
  content: "";
  position: absolute;
  top: -0.9rem;
  left: -0.9rem;
  width: 5.5rem;
  height: 5.5rem;
  background: repeating-linear-gradient(
    -45deg,
    var(--red),
    var(--red) 6px,
    transparent 6px,
    transparent 14px
  );
}

.service-block-media img {
  position: relative;
}

.service-block h3 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 0.9rem;
}

.service-block > div > p {
  color: #3c3c40;
  margin-bottom: 1rem;
}

.tick-list {
  list-style: none;
  margin: 1.2rem 0 1.6rem;
  display: grid;
  gap: 0.55rem;
}

.tick-list li {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  font-size: 0.97rem;
}

.tick-list li::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  background: var(--red);
  flex: none;
  transform: translateY(1px) skewX(-12deg);
}

/* ---------- about page ---------- */

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(21rem, 100%), 1fr));
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.about-grid .prose p {
  margin-bottom: 1.1rem;
  color: #34343a;
}

.about-photo img {
  box-shadow: var(--shadow-card);
}

.logo-plate {
  background: var(--white);
  border: 1px solid rgba(13, 13, 15, 0.08);
  box-shadow: var(--shadow-card);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  margin-top: 1.25rem;
}

.logo-plate img {
  margin-inline: auto;
  max-width: 22rem;
}

.fact-list {
  list-style: none;
  border: 1px solid rgba(13, 13, 15, 0.12);
  margin-top: 1.5rem;
}

.fact-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(13, 13, 15, 0.12);
}

.fact-list li:last-child {
  border-bottom: 0;
}

.fact-list .k {
  font-family: var(--font-label);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #6b6c70;
  align-self: center;
  flex: none;
}

.fact-list .v {
  font-weight: 600;
  text-align: right;
}

/* ---------- contact page ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(21rem, 100%), 1fr));
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.contact-card {
  background: var(--black);
  color: var(--white);
  padding: clamp(1.8rem, 4vw, 2.6rem);
}

.contact-card .cta-phone {
  border-bottom-color: var(--red);
  font-size: clamp(1.9rem, 4.5vw, 2.9rem);
  margin: 0.4rem 0 1.6rem;
}

.contact-rows {
  display: grid;
  gap: 1.1rem;
  margin-top: 1.4rem;
}

.contact-row {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  color: var(--concrete-light);
  font-size: 0.97rem;
}

.contact-row a {
  color: var(--white);
  text-decoration-color: var(--red);
  text-underline-offset: 3px;
  overflow-wrap: anywhere;
}

.contact-row svg {
  width: 1.2rem;
  height: 1.2rem;
  color: var(--red-bright);
  flex: none;
  margin-top: 0.2rem;
}

.area-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.area-tags span {
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.45rem 0.85rem;
  font-size: 0.8rem;
  color: var(--concrete-light);
}

/* form */

.quote-form {
  display: grid;
  gap: 1.25rem;
}

.form-field {
  display: grid;
  gap: 0.45rem;
}

.form-field label {
  font-family: var(--font-label);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--black);
}

.form-field label .req {
  color: var(--red);
}

.form-field input,
.form-field select,
.form-field textarea {
  font: inherit;
  font-size: 1rem;
  padding: 0.85rem 1rem;
  min-height: 3rem;
  border: 1px solid rgba(13, 13, 15, 0.32);
  border-radius: 0;
  background: var(--white);
  color: var(--black);
  width: 100%;
  transition: border-color 0.2s;
}

.form-field textarea {
  resize: vertical;
  min-height: 8rem;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 2px rgba(232, 35, 42, 0.25);
}

.form-field .hint {
  font-size: 0.82rem;
  color: #6b6c70;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(13rem, 100%), 1fr));
  gap: 1.25rem;
}

.form-note {
  font-size: 0.85rem;
  color: #6b6c70;
}

/* ---------- footer ---------- */

.site-footer {
  background: var(--black);
  color: var(--concrete-light);
  padding: 4.5rem 0 3rem;
  clip-path: polygon(0 var(--cut), 100% 0, 100% 100%, 0 100%);
  margin-top: calc(var(--cut) * -1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  padding-top: var(--cut);
}

.footer-brand .brand-name {
  font-size: 2.1rem;
}

.footer-brand .brand-sub {
  color: var(--concrete-light);
}

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.92rem;
  max-width: 26rem;
}

.footer-h {
  font-family: var(--font-label);
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.2rem;
}

.footer-links {
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.footer-links a {
  color: var(--concrete-light);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--red-bright);
}

.footer-meta {
  border-top: 1px solid var(--line);
  margin-top: 3rem;
  padding-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--concrete);
}

/* ---------- sticky mobile call bar ---------- */

.mobile-call-bar {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1200;
  background: var(--red);
  color: var(--white);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 1rem 1.25rem calc(1rem + env(safe-area-inset-bottom));
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  box-shadow: 0 -8px 24px rgba(13, 13, 15, 0.35);
}

.mobile-call-bar:active {
  background: var(--red-deep);
}

.mobile-call-bar svg {
  width: 1.2rem;
  height: 1.2rem;
  flex: none;
}

/* ---------- reveal animations ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
  transition-delay: var(--reveal-delay, 0s);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

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

/* ---------- responsive ---------- */

@media (max-width: 56rem) {
  :root {
    --cut: 2.4rem;
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid rgba(13, 13, 15, 0.1);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 0 1.25rem;
    display: none;
  }

  .nav-open .main-nav {
    display: flex;
  }

  .main-nav a:not(.btn) {
    padding: 1rem var(--gutter);
    font-size: 0.78rem;
  }

  .main-nav a:not(.btn)::after {
    display: none;
  }

  .main-nav a[aria-current="page"] {
    color: var(--red-deep);
  }

  .nav-call {
    margin: 0.75rem var(--gutter) 0;
  }

  .hero-content {
    padding-top: 5.5rem;
  }

  .mobile-call-bar {
    display: flex;
  }

  body {
    padding-bottom: 4.2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}