@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

:root {
  --ink: #11130f;
  --ink-soft: #20231d;
  --paper: #f2ede2;
  --paper-light: #fffdf8;
  --sand: #d8ccb8;
  --yellow: #f5b800;
  --orange: #ed6a1f;
  --green: #1c654b;
  --line: rgba(17, 19, 15, 0.18);
  --white-line: rgba(255, 255, 255, 0.16);
  --display: "Bebas Neue", "Arial Narrow", sans-serif;
  --body: "IBM Plex Sans", sans-serif;
  --radius: 0.25rem;
  --shadow: 0 1.5rem 4rem rgba(25, 22, 13, 0.16);
  --container: min(1180px, calc(100% - 2rem));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 7rem;
}

body {
  margin: 0;
  min-width: 20rem;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 4px;
}

::selection {
  color: var(--ink);
  background: var(--yellow);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  color: var(--ink);
  background: var(--yellow);
  font-weight: 700;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: none;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.section {
  position: relative;
  padding: clamp(5rem, 9vw, 8.5rem) 0;
}

.section--tight {
  padding-block: clamp(3.5rem, 6vw, 5.5rem);
}

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

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

.section--grid {
  background-image: linear-gradient(rgba(17, 19, 15, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 19, 15, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
}

.eyebrow {
  display: inline-flex;
  gap: 0.65rem;
  align-items: center;
  margin: 0 0 1rem;
  color: var(--orange);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 2.75rem;
  height: 2px;
  background: currentColor;
  content: "";
}

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

.display,
h1,
h2,
h3 {
  margin-top: 0;
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: 0.015em;
  line-height: 0.94;
  text-transform: uppercase;
}

h1 {
  max-width: 13ch;
  margin-bottom: 1.5rem;
  font-size: clamp(4.25rem, 10vw, 9.25rem);
}

h2 {
  max-width: 12ch;
  margin-bottom: 1.25rem;
  font-size: clamp(3.25rem, 7vw, 6.4rem);
}

h3 {
  margin-bottom: 0.7rem;
  font-size: clamp(1.75rem, 3vw, 2.45rem);
  line-height: 1;
}

p {
  margin-top: 0;
}

.lead {
  max-width: 44rem;
  font-size: clamp(1.08rem, 1.7vw, 1.35rem);
  line-height: 1.62;
}

.muted {
  color: #66695f;
}

.section--dark .muted {
  color: #b8b8af;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(16rem, 0.55fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.section-heading h2,
.section-heading p {
  margin-bottom: 0;
}

.section-heading p {
  padding-bottom: 0.4rem;
}

.button {
  display: inline-flex;
  min-height: 3.55rem;
  gap: 0.7rem;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.35rem;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  color: var(--paper-light);
  background: var(--ink);
  box-shadow: none;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.button::after {
  font-size: 1.1rem;
  line-height: 1;
  content: "↗";
}

.button:hover {
  color: var(--ink);
  background: var(--yellow);
  box-shadow: 0.4rem 0.4rem 0 var(--orange);
  transform: translate(-0.2rem, -0.2rem);
}

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

.button--yellow:hover {
  border-color: var(--paper-light);
  background: var(--paper-light);
}

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

.section--dark .button--ghost,
.hero .button--ghost {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--paper-light);
}

.section--dark .button--ghost:hover,
.hero .button--ghost:hover {
  border-color: var(--yellow);
  color: var(--ink);
  background: var(--yellow);
}

.link-arrow {
  display: inline-flex;
  gap: 0.55rem;
  align-items: center;
  padding-bottom: 0.2rem;
  border-bottom: 2px solid currentColor;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.link-arrow::after {
  content: "→";
  transition: transform 160ms ease;
}

.link-arrow:hover::after {
  transform: translateX(0.35rem);
}

.topbar {
  position: relative;
  z-index: 50;
  color: var(--paper-light);
  background: #080906;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.topbar__inner {
  display: flex;
  min-height: 2.25rem;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.topbar__locations {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.topbar__status {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 0.45rem;
  align-items: center;
  color: #d8dfd8;
}

.topbar__status::before {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: #5fdf8b;
  box-shadow: 0 0 0 0.22rem rgba(95, 223, 139, 0.14);
  content: "";
}

.site-header {
  position: sticky;
  z-index: 40;
  top: 0;
  border-bottom: 1px solid var(--white-line);
  color: var(--paper-light);
  background: rgba(17, 19, 15, 0.94);
  backdrop-filter: blur(18px);
  transition: box-shadow 180ms ease;
}

.site-header.is-scrolled {
  box-shadow: 0 0.75rem 2rem rgba(0, 0, 0, 0.2);
}

.header__inner {
  display: grid;
  min-height: 5.35rem;
  grid-template-columns: 13rem 1fr auto;
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: center;
}

.brand {
  display: block;
  width: 12rem;
  padding: 0.6rem 0.7rem;
  border-radius: 0 0 var(--radius) var(--radius);
  background: var(--paper-light);
}

.brand img {
  width: 100%;
  height: auto;
}

.nav__list {
  display: flex;
  gap: clamp(0.85rem, 2vw, 1.8rem);
  align-items: center;
  justify-content: flex-end;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav__link {
  position: relative;
  padding: 0.35rem 0;
  color: #d9d8d0;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav__link::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--yellow);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.nav__link:hover,
.nav__link[aria-current="page"] {
  color: var(--paper-light);
}

.nav__link:hover::after,
.nav__link[aria-current="page"]::after {
  transform: scaleX(1);
}

.header__cta {
  min-height: 2.9rem;
  padding: 0.7rem 1rem;
}

.menu-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--white-line);
  color: var(--paper-light);
  background: transparent;
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  display: block;
  width: 1.35rem;
  height: 2px;
  background: currentColor;
  content: "";
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle span {
  margin-block: 0.28rem;
}

.menu-toggle[aria-expanded="true"] span {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"]::before {
  transform: translateY(0.38rem) rotate(45deg);
}

.menu-toggle[aria-expanded="true"]::after {
  transform: translateY(-0.38rem) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 43rem;
  overflow: hidden;
  color: var(--paper-light);
  background: var(--ink);
}

.hero::before {
  position: absolute;
  z-index: 1;
  top: 0;
  bottom: 0;
  left: 0;
  width: 57%;
  background: linear-gradient(90deg, var(--ink) 0%, rgba(17, 19, 15, 0.98) 72%, rgba(17, 19, 15, 0) 100%);
  content: "";
}

.hero::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  opacity: 0.13;
  background-image: linear-gradient(rgba(255, 255, 255, 0.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.2) 1px, transparent 1px);
  background-size: 64px 64px;
  content: "";
  mask-image: linear-gradient(90deg, #000, transparent 70%);
}

.hero__image {
  position: absolute;
  inset: 0 0 0 37%;
}

.hero__image::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(17, 19, 15, 0.1), rgba(17, 19, 15, 0.45));
  content: "";
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 43rem;
  align-items: center;
  padding-block: 5rem 7rem;
}

.hero__content {
  width: min(53rem, 76%);
}

.hero__content h1 {
  text-wrap: balance;
}

.hero__content h1 em {
  color: var(--yellow);
  font-style: normal;
}

.hero__content .lead {
  max-width: 40rem;
  color: #d8d8cf;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.hero__stamp {
  position: absolute;
  z-index: 3;
  right: 1.5rem;
  bottom: 1.5rem;
  display: grid;
  width: 10.5rem;
  aspect-ratio: 1;
  place-content: center;
  border-radius: 50%;
  color: var(--ink);
  background: var(--yellow);
  text-align: center;
  transform: rotate(-7deg);
}

.hero__stamp strong {
  display: block;
  font-family: var(--display);
  font-size: 3.15rem;
  font-weight: 400;
  line-height: 0.9;
}

.hero__stamp span {
  display: block;
  max-width: 8rem;
  margin-top: 0.35rem;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.25;
  text-transform: uppercase;
}

.proof-strip {
  position: relative;
  z-index: 4;
  margin-top: -0.1rem;
  color: var(--ink);
  background: var(--yellow);
}

.proof-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.proof-item {
  min-height: 7.25rem;
  padding: 1.4rem clamp(0.9rem, 2vw, 1.7rem);
  border-right: 1px solid rgba(17, 19, 15, 0.26);
}

.proof-item:last-child {
  border-right: 0;
}

.proof-item strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  font-weight: 400;
  line-height: 1;
  text-transform: uppercase;
}

.proof-item span {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.35;
  text-transform: uppercase;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}

.service-card {
  position: relative;
  min-height: 24rem;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink);
}

.service-card:nth-child(1),
.service-card:nth-child(4) {
  grid-column: span 7;
}

.service-card:nth-child(2),
.service-card:nth-child(3) {
  grid-column: span 5;
}

.service-card__media,
.service-card__media::after {
  position: absolute;
  inset: 0;
}

.service-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms cubic-bezier(0.2, 0.65, 0.3, 1);
}

.service-card__media::after {
  background: linear-gradient(180deg, rgba(17, 19, 15, 0.04) 30%, rgba(17, 19, 15, 0.95) 100%);
  content: "";
}

.service-card__content {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 1.5rem;
  color: var(--paper-light);
}

.service-card__number {
  display: inline-block;
  margin-bottom: 1.5rem;
  color: var(--yellow);
  font-family: var(--display);
  font-size: 1.5rem;
}

.service-card p {
  max-width: 34rem;
  margin-bottom: 0;
  color: #d5d5cd;
  font-size: 0.95rem;
}

.service-card:hover .service-card__media img {
  transform: scale(1.045);
}

.service-card:hover h3 {
  color: var(--yellow);
}

.fleet {
  overflow: hidden;
}

.fleet__rail {
  display: grid;
  grid-auto-columns: minmax(17.5rem, 1fr);
  grid-auto-flow: column;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 1.25rem;
  scroll-snap-type: x mandatory;
  scrollbar-color: var(--yellow) var(--ink-soft);
}

.machine-card {
  overflow: hidden;
  border: 1px solid var(--white-line);
  background: #171a15;
  scroll-snap-align: start;
}

.machine-card__image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.machine-card__image::after {
  position: absolute;
  inset: 0;
  border: 0 solid var(--yellow);
  content: "";
  transition: border-width 180ms ease;
}

.machine-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.06);
  transition: transform 450ms ease, filter 450ms ease;
}

.machine-card:hover .machine-card__image img {
  filter: saturate(1) contrast(1.02);
  transform: scale(1.04);
}

.machine-card:hover .machine-card__image::after {
  border-width: 0.35rem;
}

.machine-card__body {
  padding: 1.25rem;
}

.machine-card__body h3 {
  margin-bottom: 0.5rem;
  font-size: 2rem;
}

.machine-card__body p {
  min-height: 4.7rem;
  margin-bottom: 1.15rem;
  color: #b9bbb3;
  font-size: 0.9rem;
  line-height: 1.6;
}

.machine-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.15rem;
}

.tag {
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--white-line);
  border-radius: 999px;
  color: #d4d5ce;
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.machine-card .link-arrow {
  color: var(--yellow);
}

.decision-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}

.decision-list {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.decision-list li {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: 0.9rem;
  align-items: start;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.decision-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.decision-list span {
  display: grid;
  width: 2.1rem;
  height: 2.1rem;
  place-items: center;
  border-radius: 50%;
  color: var(--paper-light);
  background: var(--ink);
  font-family: var(--display);
  font-size: 1.1rem;
}

.decision-list strong {
  display: block;
  margin-bottom: 0.1rem;
}

.decision-list p {
  margin-bottom: 0;
  color: #61655b;
  font-size: 0.9rem;
}

.decision-visual {
  position: relative;
  min-height: 38rem;
}

.decision-visual__main {
  position: absolute;
  inset: 0 7% 8% 10%;
  overflow: hidden;
  box-shadow: var(--shadow);
  clip-path: polygon(0 0, 100% 5%, 93% 100%, 4% 94%);
}

.decision-visual__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.decision-visual__note {
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(18rem, 58%);
  padding: 1.3rem;
  color: var(--ink);
  background: var(--yellow);
  box-shadow: 0.65rem 0.65rem 0 var(--ink);
  transform: rotate(-2deg);
}

.decision-visual__note strong {
  display: block;
  font-family: var(--display);
  font-size: 1.9rem;
  font-weight: 400;
  line-height: 1;
  text-transform: uppercase;
}

.decision-visual__note span {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.4;
  text-transform: uppercase;
}

.area-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.area-copy {
  position: sticky;
  top: 9rem;
}

.area-board {
  position: relative;
  min-height: 38rem;
  overflow: hidden;
  border: 1px solid var(--white-line);
  background: #181b16;
}

.area-board::before {
  position: absolute;
  inset: 0;
  opacity: 0.45;
  background-image: radial-gradient(rgba(245, 184, 0, 0.23) 1px, transparent 1px);
  background-size: 20px 20px;
  content: "";
}

.area-board__route {
  position: absolute;
  top: 13%;
  right: 12%;
  bottom: 12%;
  left: 14%;
  border: 2px dashed rgba(245, 184, 0, 0.5);
  border-radius: 44% 56% 36% 64% / 45% 34% 66% 55%;
  transform: rotate(8deg);
}

.area-pin {
  position: absolute;
  display: grid;
  width: 9.2rem;
  min-height: 6rem;
  place-content: center;
  padding: 1rem;
  border: 1px solid rgba(17, 19, 15, 0.65);
  color: var(--ink);
  background: var(--paper-light);
  box-shadow: 0.45rem 0.45rem 0 rgba(0, 0, 0, 0.28);
  text-align: center;
  transform: rotate(-2deg);
  transition: transform 180ms ease, background 180ms ease;
}

.area-pin:nth-child(2) {
  top: 10%;
  left: 9%;
}

.area-pin:nth-child(3) {
  top: 38%;
  right: 9%;
  transform: rotate(2deg);
}

.area-pin:nth-child(4) {
  bottom: 12%;
  left: 27%;
  background: var(--yellow);
  transform: rotate(-1deg);
}

.area-pin strong {
  display: block;
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 400;
  line-height: 1;
  text-transform: uppercase;
}

.area-pin span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.25;
  text-transform: uppercase;
}

.area-pin:hover {
  z-index: 2;
  background: var(--yellow);
  transform: translateY(-0.4rem) rotate(0);
}

.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 2rem;
}

.actions-spaced {
  margin-top: 2rem;
}

.area-list a,
.area-list span {
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--white-line);
  border-radius: 999px;
  color: #d9dad4;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.area-list a:hover {
  border-color: var(--yellow);
  color: var(--yellow);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.process-step {
  min-height: 19rem;
  padding: 1.5rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.38);
}

.process-step__number {
  display: block;
  margin-bottom: 4rem;
  color: var(--orange);
  font-family: var(--display);
  font-size: 2.3rem;
  line-height: 1;
}

.process-step p {
  margin-bottom: 0;
  color: #5e6258;
  font-size: 0.91rem;
}

.section--dark .process-step {
  border-color: var(--white-line);
  background: #171a15;
}

.section--dark .process-step p {
  color: #b9bbb3;
}

.project-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: repeat(2, minmax(19rem, 1fr));
  gap: 1rem;
}

.project-card {
  position: relative;
  min-height: 19rem;
  overflow: hidden;
  background: var(--ink-soft);
}

.project-card:first-child {
  grid-row: 1 / 3;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.project-card::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(17, 19, 15, 0.9));
  content: "";
}

.project-card__label {
  position: absolute;
  z-index: 1;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  color: var(--paper-light);
}

.project-card__label strong {
  display: block;
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 400;
  line-height: 1;
  text-transform: uppercase;
}

.project-card__label span {
  color: #d7d7cf;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.project-card:hover img {
  transform: scale(1.045);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.testimonial {
  display: flex;
  min-height: 22rem;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.6rem;
  border: 1px solid var(--line);
  background: var(--paper-light);
}

.testimonial__stars {
  color: var(--orange);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
}

.testimonial blockquote {
  margin: 2rem 0;
  font-size: 1.05rem;
  line-height: 1.65;
}

.testimonial cite {
  display: block;
  font-style: normal;
  font-weight: 700;
}

.testimonial small {
  color: #73766e;
}

.faq-list {
  max-width: 58rem;
  margin-inline: auto;
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 1.5rem 3.5rem 1.5rem 0;
  cursor: pointer;
  font-family: var(--display);
  font-size: clamp(1.45rem, 3vw, 2rem);
  letter-spacing: 0.02em;
  line-height: 1.1;
  list-style: none;
  text-transform: uppercase;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 0;
  display: grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  content: "+";
  font-family: var(--body);
  font-size: 1.3rem;
  font-weight: 400;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  color: var(--paper-light);
  background: var(--ink);
  content: "−";
}

.faq-list details p {
  max-width: 49rem;
  padding: 0 2rem 1.5rem 0;
  color: #5d6157;
}

.contact-band {
  position: relative;
  overflow: hidden;
  color: var(--ink);
  background: var(--yellow);
}

.contact-band::after {
  position: absolute;
  top: -8rem;
  right: -6rem;
  width: 26rem;
  height: 26rem;
  border: 3.5rem solid rgba(17, 19, 15, 0.08);
  border-radius: 50%;
  content: "";
}

.contact-band__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 7vw, 7rem);
  align-items: start;
}

.contact-band h2 {
  max-width: 9ch;
}

.contact-band .eyebrow {
  color: var(--ink);
}

.quote-form {
  display: grid;
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 3.3rem;
  padding: 0.8rem 0.9rem;
  border: 2px solid rgba(17, 19, 15, 0.36);
  border-radius: 0;
  color: var(--ink);
  background: rgba(255, 253, 248, 0.48);
}

.field textarea {
  min-height: 7rem;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--ink);
  outline: 0;
  background: var(--paper-light);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.quote-form .button {
  width: fit-content;
}

.form-note {
  margin-bottom: 0;
  font-size: 0.75rem;
  line-height: 1.4;
}

.form-note a {
  text-decoration: underline;
}

.section--dark .decision-list {
  --line: rgba(255, 255, 255, 0.16);
}

.site-footer {
  color: var(--paper-light);
  background: #090a08;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.9fr;
  gap: clamp(2rem, 6vw, 5rem);
  padding-block: 4.5rem;
}

.footer__brand {
  width: min(18rem, 100%);
  margin-bottom: 1.5rem;
  padding: 0.8rem;
  background: var(--paper-light);
}

.footer__intro {
  max-width: 31rem;
  color: #b7b9b1;
}

.footer__title {
  margin-bottom: 1.2rem;
  color: var(--yellow);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.footer__links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer__links li + li {
  margin-top: 0.6rem;
}

.footer__links a {
  color: #d5d6d0;
}

.footer__links a:hover {
  color: var(--yellow);
}

.footer__address {
  color: #d5d6d0;
  font-style: normal;
}

.footer__address + .footer__links {
  margin-top: 1rem;
}

.footer__links a[href^="tel:"],
.contact-card strong {
  white-space: nowrap;
}

.footer__bottom {
  display: flex;
  min-height: 4.25rem;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--white-line);
  color: #91948c;
  font-size: 0.72rem;
}

.footer__bottom p {
  margin: 0;
}

.whatsapp-float {
  position: fixed;
  z-index: 35;
  right: 1.25rem;
  bottom: 1.25rem;
  display: grid;
  width: 4rem;
  height: 4rem;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: 50%;
  color: var(--paper-light);
  background: #1f9c5b;
  box-shadow: 0.35rem 0.35rem 0 var(--ink);
  transition: transform 180ms ease;
}

.whatsapp-float:hover {
  transform: translateY(-0.3rem) rotate(-4deg);
}

.whatsapp-float svg {
  width: 1.75rem;
  height: 1.75rem;
}

.mobile-cta {
  display: none;
}

.breadcrumb {
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.breadcrumb li {
  display: inline;
  color: #b7b9b1;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.breadcrumb li + li::before {
  margin-inline: 0.5rem;
  color: var(--yellow);
  content: "/";
}

.breadcrumb a:hover {
  color: var(--yellow);
}

.page-hero {
  position: relative;
  overflow: hidden;
  color: var(--paper-light);
  background: var(--ink);
}

.page-hero::before {
  position: absolute;
  inset: 0;
  opacity: 0.13;
  background-image: linear-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px);
  background-size: 48px 48px;
  content: "";
}

.page-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 32rem;
  grid-template-columns: 1fr 0.8fr;
  gap: clamp(2rem, 7vw, 7rem);
  align-items: end;
  padding-block: clamp(5rem, 9vw, 8rem);
}

.page-hero h1 {
  max-width: 12ch;
  margin-bottom: 0;
  font-size: clamp(3.7rem, 9vw, 8rem);
}

.page-hero__summary {
  padding-bottom: 0.6rem;
  color: #d4d5ce;
}

.page-hero__summary .lead {
  margin-bottom: 1.5rem;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(17rem, 0.36fr);
  gap: clamp(2.5rem, 7vw, 7rem);
  align-items: start;
}

.prose {
  font-size: 1.02rem;
}

.prose h2 {
  max-width: 16ch;
  margin-top: 4rem;
  font-size: clamp(2.8rem, 5vw, 4.4rem);
}

.prose h3 {
  margin-top: 2.7rem;
  font-size: 2rem;
}

.prose p,
.prose ul,
.prose ol {
  max-width: 48rem;
}

.prose p a {
  color: var(--green);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
}

.prose ul,
.prose ol {
  padding-left: 1.3rem;
}

.prose li + li {
  margin-top: 0.55rem;
}

.prose figure {
  margin: 3rem 0;
}

.prose figure img {
  width: 100%;
  max-height: 34rem;
  object-fit: cover;
}

.prose figcaption {
  padding-top: 0.6rem;
  color: #71746b;
  font-size: 0.75rem;
}

.highlight-box {
  margin: 2.5rem 0;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-left: 0.55rem solid var(--orange);
  background: var(--paper-light);
}

.highlight-box h3 {
  margin-top: 0;
}

.sidebar {
  position: sticky;
  top: 8.5rem;
  display: grid;
  gap: 1rem;
}

.sidebar-card {
  padding: 1.4rem;
  border: 1px solid var(--line);
  background: var(--paper-light);
}

.sidebar-card--dark {
  border-color: var(--ink);
  color: var(--paper-light);
  background: var(--ink);
}

.sidebar-card h2,
.sidebar-card h3 {
  max-width: none;
  margin-bottom: 1rem;
  font-size: 2rem;
}

.sidebar-card p,
.sidebar-card li {
  font-size: 0.88rem;
  line-height: 1.55;
}

.sidebar-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.sidebar-card li + li {
  margin-top: 0.65rem;
}

.sidebar-card .button {
  width: 100%;
  margin-top: 0.7rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.related-card {
  display: flex;
  min-height: 17rem;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
  border: 1px solid var(--line);
  background: var(--paper-light);
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.related-card span {
  color: var(--orange);
  font-family: var(--display);
  font-size: 1.5rem;
}

.related-card h3 {
  margin: 2rem 0 0;
}

.related-card:hover {
  color: var(--paper-light);
  background: var(--ink);
  transform: translateY(-0.35rem);
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 3rem;
}

.contact-card {
  min-height: 13rem;
  padding: 1.5rem;
  border-top: 0.45rem solid var(--yellow);
  color: var(--paper-light);
  background: var(--ink);
}

.contact-card span {
  display: block;
  margin-bottom: 2rem;
  color: var(--yellow);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-card strong,
.contact-card address {
  font-size: 1.05rem;
  font-style: normal;
}

.map-frame {
  position: relative;
  min-height: 27rem;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--sand);
}

.map-frame iframe {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(1) contrast(1.05);
}

.city-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.city-card {
  min-height: 24rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  background: var(--paper-light);
}

.city-card__code {
  color: var(--orange);
  font-family: var(--display);
  font-size: 2.4rem;
}

.city-card h2 {
  max-width: none;
  margin-top: 3rem;
  font-size: 3rem;
}

.city-card p {
  color: #64675f;
}

.city-card .link-arrow {
  margin-top: 1rem;
}

.coverage-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}

.coverage-card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.4rem, 3vw, 2.1rem);
  border: 1px solid var(--line);
  background: var(--paper-light);
}

.coverage-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 4.5rem;
  height: 0.35rem;
  background: var(--yellow);
  content: "";
}

.coverage-card--wide {
  grid-column: 1 / -1;
}

.coverage-card__kicker {
  display: block;
  margin-bottom: 1.5rem;
  color: var(--orange);
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.coverage-card h3 {
  max-width: 18ch;
  margin: 0 0 0.75rem;
  font-size: clamp(2rem, 4vw, 3rem);
}

.coverage-card p {
  color: #62665d;
}

.locality-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.locality-list li {
  padding: 0.48rem 0.68rem;
  border: 1px solid var(--line);
  background: var(--sand);
  color: #3e423b;
  font-size: 0.76rem;
  font-weight: 650;
  line-height: 1.25;
}

.municipality-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin-top: 2rem;
  border-top: 1px solid var(--line);
}

.municipality {
  padding: 1.35rem 1.35rem 1.35rem 0;
  border-bottom: 1px solid var(--line);
}

.municipality:nth-child(even) {
  padding-right: 0;
  padding-left: 1.35rem;
  border-left: 1px solid var(--line);
}

.municipality h3 {
  margin: 0 0 0.45rem;
  font-size: clamp(1.65rem, 3vw, 2.25rem);
}

.municipality p {
  margin: 0;
  color: #64675f;
  font-size: 0.9rem;
}

.coverage-note {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  margin-top: 2rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--line);
  background: var(--sand);
  color: #52564e;
  font-size: 0.88rem;
}

.coverage-note strong {
  color: var(--orange);
  font-family: var(--display);
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.not-found {
  display: grid;
  min-height: 70vh;
  place-items: center;
  padding: 4rem 1rem;
  color: var(--paper-light);
  background: var(--ink);
  text-align: center;
}

.not-found strong {
  display: block;
  color: var(--yellow);
  font-family: var(--display);
  font-size: clamp(8rem, 28vw, 18rem);
  font-weight: 400;
  line-height: 0.75;
}

.not-found h1 {
  max-width: 11ch;
  margin: 1rem auto;
  font-size: clamp(3rem, 7vw, 5rem);
}

.not-found .button--ghost {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--paper-light);
}

.has-js [data-reveal] {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 650ms ease, transform 650ms ease;
}

.has-js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 980px) {
  .header__inner {
    grid-template-columns: 11rem 1fr auto;
  }

  .header__cta {
    display: none;
  }

  .menu-toggle {
    display: block;
    justify-self: end;
  }

  .nav {
    position: absolute;
    z-index: 60;
    top: 100%;
    right: 0;
    width: min(26rem, 100%);
    height: calc(100vh - 5.35rem);
    height: calc(100dvh - 5.35rem);
    overflow-y: auto;
    padding: 2rem;
    border-top: 1px solid var(--white-line);
    background: var(--ink);
    box-shadow: -1rem 1rem 3rem rgba(0, 0, 0, 0.35);
    transform: translateX(105%);
    visibility: hidden;
    pointer-events: none;
    transition: transform 240ms ease, visibility 240ms ease;
  }

  .nav.is-open {
    transform: none;
    visibility: visible;
    pointer-events: auto;
  }

  .nav__list {
    display: grid;
    gap: 0;
    align-items: stretch;
    justify-content: stretch;
  }

  .nav__link {
    display: block;
    min-height: 3.25rem;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--white-line);
    font-size: 1rem;
  }

  .section-heading,
  .decision-grid,
  .area-layout,
  .contact-band__grid,
  .page-hero__inner,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .proof-strip__grid,
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .proof-item:nth-child(2) {
    border-right: 0;
  }

  .proof-item:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(17, 19, 15, 0.26);
  }

  .service-card:nth-child(n) {
    grid-column: span 6;
  }

  .area-copy,
  .sidebar {
    position: static;
  }

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

  .footer__grid > :first-child {
    grid-column: 1 / -1;
  }

  .related-grid,
  .city-grid,
  .coverage-grid,
  .contact-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  :root {
    --container: min(100% - 1.25rem, 1180px);
  }

  body {
    padding-bottom: calc(4.2rem + env(safe-area-inset-bottom));
  }

  .topbar__locations {
    display: none;
  }

  .topbar__inner {
    justify-content: center;
  }

  .header__inner {
    min-height: 4.6rem;
    grid-template-columns: 10.3rem 1fr auto;
  }

  .nav {
    height: calc(100vh - 4.6rem);
    height: calc(100dvh - 4.6rem);
  }

  .hero,
  .hero__inner {
    min-height: 46rem;
  }

  .hero::before {
    width: 100%;
    background: linear-gradient(180deg, rgba(17, 19, 15, 0.68), rgba(17, 19, 15, 0.97) 75%);
  }

  .hero::after {
    mask-image: linear-gradient(180deg, #000, transparent 80%);
  }

  .hero__image {
    inset: 0;
    opacity: 0.66;
  }

  .hero__image img {
    object-position: 58% center;
  }

  .hero__inner {
    align-items: end;
    padding-block: 5rem 8rem;
  }

  .hero__content {
    width: 100%;
  }

  h1 {
    font-size: clamp(3.4rem, 14.5vw, 4.8rem);
  }

  .hero__stamp {
    right: 0.75rem;
    bottom: 0.75rem;
    width: 8.5rem;
  }

  .hero__stamp strong {
    font-size: 2.5rem;
  }

  .hero__actions .button {
    width: 100%;
  }

  .section {
    padding-block: 4.5rem;
  }

  .section-heading h2,
  .prose h2,
  .contact-band h2 {
    font-size: clamp(2.7rem, 11.5vw, 3.65rem);
    text-wrap: balance;
  }

  .contact-band h2 {
    max-width: none;
  }

  .quote-form .button {
    width: 100%;
  }

  .contact-card strong {
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .page-hero__summary .button {
    width: 100%;
  }

  .proof-strip__grid,
  .process-grid,
  .testimonial-grid,
  .form-row,
  .footer__grid,
  .related-grid,
  .city-grid,
  .coverage-grid,
  .municipality-grid,
  .contact-cards {
    grid-template-columns: 1fr;
  }

  .coverage-card--wide {
    grid-column: auto;
  }

  .municipality:nth-child(even) {
    padding-left: 0;
    border-left: 0;
  }

  .coverage-note {
    grid-template-columns: 1fr;
  }

  .proof-item:nth-child(n) {
    border-right: 0;
    border-bottom: 1px solid rgba(17, 19, 15, 0.26);
  }

  .proof-item:last-child {
    border-bottom: 0;
  }

  .service-card:nth-child(n) {
    min-height: 22rem;
    grid-column: 1 / -1;
  }

  .decision-visual {
    min-height: 29rem;
  }

  .area-board {
    min-height: 34rem;
  }

  .area-pin {
    width: 8rem;
  }

  .project-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, 20rem);
  }

  .project-card:first-child {
    grid-row: auto;
  }

  .testimonial {
    min-height: 18rem;
  }

  .footer__grid > :first-child {
    grid-column: auto;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding-block: 1rem;
  }

  .whatsapp-float {
    display: none;
  }

  .mobile-cta {
    position: fixed;
    z-index: 70;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    min-height: calc(4.2rem + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom);
    grid-template-columns: 0.42fr 0.58fr;
    border-top: 2px solid var(--ink);
    background: var(--paper-light);
  }

  .mobile-cta a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 4.2rem;
    padding: 0.8rem 0.45rem;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }

  .mobile-cta a:last-child {
    color: var(--ink);
    background: var(--yellow);
  }

  .page-hero__inner {
    min-height: 34rem;
    align-content: end;
    padding-block: 4rem 5rem;
  }

  .page-hero h1 {
    font-size: clamp(3.15rem, 13.5vw, 4.4rem);
    overflow-wrap: break-word;
    text-wrap: balance;
  }
}

@media (max-width: 390px) {
  .header__inner {
    grid-template-columns: minmax(0, 9.2rem) 1fr auto;
  }

  .hero__content h1,
  .page-hero h1 {
    font-size: 3.1rem;
  }

  .mobile-cta a {
    font-size: 0.7rem;
    letter-spacing: 0.03em;
  }
}

@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;
  }

  .has-js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}