:root {
  --red: #c8102e;
  --red-dark: #9f0d25;
  --black: #0b0b0c;
  --graphite: #171719;
  --charcoal: #2a2a2d;
  --gray: #6d6d73;
  --gray-light: #e6e6e8;
  --soft: #f4f4f5;
  --white: #ffffff;
  --heading: "Barlow Condensed", sans-serif;
  --body: "Inter", sans-serif;
  --container: 1200px;
  --shadow: 0 24px 60px rgba(0, 0, 0, .16);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--white);
  color: var(--black);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

address {
  font-style: normal;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: var(--heading);
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

em {
  color: var(--red);
  font-style: normal;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 9999;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  transform: translateY(-150%);
  background: var(--white);
  color: var(--black);
  font-weight: 800;
  box-shadow: var(--shadow);
}

.skip-link:focus {
  transform: translateY(0);
}

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

.topbar {
  position: relative;
  z-index: 51;
  background: var(--black);
  color: rgba(255, 255, 255, .72);
  font-size: 12px;
}

.topbar-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.topbar i {
  margin-right: 7px;
  color: var(--red);
}

.topbar-links {
  display: flex;
  align-items: center;
  gap: 26px;
}

.topbar a {
  transition: color .2s ease;
}

.topbar a:hover {
  color: var(--white);
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgba(0, 0, 0, .08);
  background: rgba(255, 255, 255, .97);
  transition: box-shadow .25s ease, background .25s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 10px 35px rgba(0, 0, 0, .1);
  backdrop-filter: blur(14px);
}

.nav {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.logo {
  width: 174px;
  flex: 0 0 auto;
}

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

.menu {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(20px, 2.2vw, 36px);
}

.menu > a:not(.btn) {
  position: relative;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .025em;
}

.menu > a:not(.btn)::after {
  content: "";
  position: absolute;
  inset: auto 0 5px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: right;
  background: var(--red);
  transition: transform .25s var(--ease);
}

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

.nav-toggle {
  width: 48px;
  height: 48px;
  display: none;
  place-items: center;
  padding: 0;
  border: 0;
  background: var(--black);
  cursor: pointer;
}

.nav-toggle span {
  position: absolute;
  width: 21px;
  height: 2px;
  background: var(--white);
  transition: transform .25s ease, opacity .25s ease;
}

.nav-toggle span:nth-child(1) {
  transform: translateY(-7px);
}

.nav-toggle span:nth-child(3) {
  transform: translateY(7px);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg);
}

.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: .045em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.btn i {
  font-size: 13px;
  transition: transform .25s ease;
}

.btn:hover i.fa-arrow-right {
  transform: translateX(4px);
}

.btn-primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 12px 28px rgba(200, 16, 46, .26);
}

.btn-primary:hover {
  background: var(--red-dark);
  box-shadow: 0 16px 32px rgba(200, 16, 46, .34);
}

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

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

.btn-outline-light {
  border-color: rgba(255, 255, 255, .58);
  background: rgba(0, 0, 0, .12);
  color: var(--white);
  backdrop-filter: blur(8px);
}

.btn-outline-light:hover {
  border-color: var(--white);
  background: var(--white);
  color: var(--black);
}

.btn-nav {
  min-height: 46px;
  padding: 11px 18px;
}

.button-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border-bottom: 1px solid currentColor;
  font-size: 13px;
  font-weight: 700;
}

.text-link-light {
  color: rgba(255, 255, 255, .88);
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--charcoal);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.kicker > span {
  width: 30px;
  height: 2px;
  background: var(--red);
}

.kicker-light {
  color: rgba(255, 255, 255, .72);
}

.section-index {
  display: block;
  margin-bottom: 34px;
  color: var(--gray);
  font-family: var(--heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.lead {
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.6;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .75s var(--ease), transform .75s var(--ease);
}

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

/* Hero */

.hero {
  position: relative;
  min-height: calc(100svh - 124px);
  display: flex;
  align-items: stretch;
  overflow: hidden;
  background: var(--black);
  color: var(--white);
}

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

.hero-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(5, 5, 6, .94) 0%, rgba(5, 5, 6, .78) 45%, rgba(5, 5, 6, .18) 78%),
    linear-gradient(0deg, rgba(5, 5, 6, .62) 0%, transparent 38%);
}

.hero-lines {
  z-index: 2;
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
  border-inline: 1px solid rgba(255, 255, 255, .09);
  pointer-events: none;
}

.hero-lines::before,
.hero-lines::after {
  content: "";
  position: absolute;
  inset-block: 0;
  width: 1px;
  background: rgba(255, 255, 255, .07);
}

.hero-lines::before {
  left: 33.33%;
}

.hero-lines::after {
  right: 33.33%;
}

.hero-content {
  position: relative;
  z-index: 3;
  min-height: 650px;
  display: flex;
  align-items: center;
  padding-block: 92px 160px;
}

.hero-copy {
  width: min(780px, 72%);
}

.hero h1 {
  max-width: 780px;
  margin-bottom: 26px;
  font-size: clamp(58px, 7vw, 102px);
  font-weight: 800;
  line-height: .88;
  letter-spacing: -.025em;
  text-transform: uppercase;
}

.hero h1 em {
  display: inline-block;
}

.hero-copy > p {
  max-width: 650px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, .8);
  font-size: clamp(17px, 1.8vw, 20px);
}

.hero-badge {
  position: absolute;
  right: 0;
  bottom: 136px;
  width: 216px;
  height: 130px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 24px;
  border-left: 4px solid var(--red);
  background: rgba(12, 12, 13, .82);
  backdrop-filter: blur(12px);
}

.hero-badge strong {
  font-family: var(--heading);
  font-size: 66px;
  line-height: .8;
}

.hero-badge sup {
  color: var(--red);
  font-size: 24px;
}

.hero-badge span {
  color: rgba(255, 255, 255, .68);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.hero-proof {
  position: absolute;
  z-index: 4;
  inset: auto 0 0;
  border-top: 1px solid rgba(255, 255, 255, .12);
  background: rgba(7, 7, 8, .84);
  backdrop-filter: blur(12px);
}

.proof-grid {
  min-height: 104px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.proof-grid > div {
  display: flex;
  align-items: center;
  gap: 17px;
  padding: 18px 28px;
  border-right: 1px solid rgba(255, 255, 255, .12);
}

.proof-grid > div:first-child {
  padding-left: 0;
}

.proof-grid > div:last-child {
  border-right: 0;
}

.proof-grid i {
  width: 34px;
  color: var(--red);
  font-size: 24px;
  text-align: center;
}

.proof-grid span {
  color: rgba(255, 255, 255, .58);
  font-size: 11px;
  line-height: 1.4;
}

.proof-grid strong {
  display: block;
  margin-bottom: 3px;
  color: var(--white);
  font-size: 12px;
  letter-spacing: .03em;
  text-transform: uppercase;
}

/* Equipment sections */

.equipment-feature {
  position: relative;
  padding: clamp(90px, 10vw, 150px) 0;
  overflow: hidden;
}

.equipment-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, .9fr);
  align-items: center;
  gap: clamp(54px, 7vw, 104px);
}

.equipment-grid-reverse {
  grid-template-columns: minmax(360px, .9fr) minmax(0, 1.1fr);
}

.equipment-grid-reverse .equipment-visual {
  order: 2;
}

.equipment-visual {
  position: relative;
  min-height: 530px;
  background: var(--gray-light);
}

.equipment-visual::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset: -16px auto auto -16px;
  width: 70px;
  height: 70px;
  border-top: 4px solid var(--red);
  border-left: 4px solid var(--red);
  pointer-events: none;
}

.equipment-visual img {
  width: 100%;
  height: 100%;
  min-height: 530px;
  object-fit: cover;
}

.equipment-copy h2,
.section-heading h2,
.clients-intro h2,
.about-copy h2 {
  margin-bottom: 24px;
  font-size: clamp(48px, 5.7vw, 78px);
  font-weight: 800;
  line-height: .92;
  letter-spacing: -.02em;
  text-transform: uppercase;
}

.equipment-copy > p {
  max-width: 570px;
  margin-bottom: 28px;
  color: var(--gray);
}

.application-list {
  display: grid;
  gap: 12px;
  margin: 0 0 34px;
  padding: 0;
  list-style: none;
}

.application-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--charcoal);
  font-size: 14px;
  font-weight: 600;
}

.application-list i {
  margin-top: 5px;
  color: var(--red);
}

.image-stamp {
  position: absolute;
  z-index: 3;
  right: -28px;
  bottom: 28px;
  min-width: 232px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px;
  background: var(--red);
  color: var(--white);
  box-shadow: 0 20px 45px rgba(133, 8, 28, .3);
}

.image-stamp i {
  font-size: 28px;
}

.image-stamp span {
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.image-stamp strong {
  font-size: 13px;
}

.equipment-dark {
  background: var(--graphite);
  color: var(--white);
}

.equipment-dark::before {
  content: "";
  position: absolute;
  inset: 0 50% 0 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 48px 48px;
}

.equipment-dark .equipment-copy > p {
  color: rgba(255, 255, 255, .68);
}

.equipment-dark .section-index {
  color: rgba(255, 255, 255, .38);
}

.equipment-dark .equipment-visual::before {
  inset: auto -16px -16px auto;
  border: 0;
  border-right: 4px solid var(--red);
  border-bottom: 4px solid var(--red);
}

.equipment-number {
  position: absolute;
  right: -20px;
  top: 40px;
  color: rgba(255, 255, 255, .025);
  font-family: var(--heading);
  font-size: 360px;
  font-weight: 800;
  line-height: 1;
  pointer-events: none;
}

.capacity-card {
  position: absolute;
  z-index: 3;
  left: -28px;
  bottom: 32px;
  min-width: 238px;
  padding: 22px 26px;
  border-left: 4px solid var(--red);
  background: rgba(9, 9, 10, .88);
  color: var(--white);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.capacity-card span {
  display: block;
  color: rgba(255, 255, 255, .58);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.capacity-card strong {
  font-family: var(--heading);
  font-size: 24px;
  text-transform: uppercase;
}

.mini-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin: 0 0 36px;
}

.mini-features > div {
  display: flex;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, .16);
}

.mini-features i {
  margin-top: 3px;
  color: var(--red);
  font-size: 18px;
}

.mini-features span {
  color: rgba(255, 255, 255, .55);
  font-size: 11px;
  line-height: 1.5;
}

.mini-features strong {
  display: block;
  color: var(--white);
  font-size: 12px;
  text-transform: uppercase;
}

.equipment-electric {
  background: var(--soft);
}

.spec-ribbon {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  min-width: 175px;
  padding: 22px 26px;
  background: var(--black);
  color: var(--white);
}

.spec-ribbon strong {
  display: block;
  font-family: var(--heading);
  font-size: 40px;
  line-height: 1;
}

.spec-ribbon span {
  color: var(--red);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.sector-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}

.sector-tags span {
  padding: 9px 12px;
  border: 1px solid #d6d6d9;
  background: var(--white);
  color: var(--charcoal);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .045em;
  text-transform: uppercase;
}

/* Strength */

.strength {
  position: relative;
  padding: clamp(94px, 11vw, 156px) 0;
  overflow: hidden;
  background: var(--black);
  color: var(--white);
}

.strength-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(9, 9, 10, .98), rgba(9, 9, 10, .85) 58%, rgba(9, 9, 10, .74)),
    url("diferenciais-bg.jpg") center / cover no-repeat;
}

.strength::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -40px;
  width: 240px;
  height: 480px;
  transform: rotate(32deg);
  border: 40px solid rgba(200, 16, 46, .16);
  pointer-events: none;
}

.strength .container {
  position: relative;
  z-index: 2;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .46fr);
  align-items: end;
  gap: 60px;
  margin-bottom: 58px;
}

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

.section-heading > p {
  margin-bottom: 5px;
  color: var(--gray);
}

.section-heading-light > p {
  color: rgba(255, 255, 255, .64);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid rgba(255, 255, 255, .16);
}

.stats-grid article {
  min-height: 225px;
  padding: 38px 28px;
  border-right: 1px solid rgba(255, 255, 255, .16);
}

.stats-grid article:first-child {
  padding-left: 0;
}

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

.stats-grid strong,
.stats-grid > article > i {
  min-height: 70px;
  display: block;
  margin-bottom: 18px;
  color: var(--red);
  font-size: 68px;
  font-weight: 800;
  line-height: 1;
}

.stats-grid strong {
  font-family: var(--heading);
}

.stats-grid strong sup {
  font-size: 24px;
}

.stats-grid > article > i {
  display: flex;
  align-items: center;
  font-size: 42px;
}

.stats-grid h3 {
  margin-bottom: 7px;
  font-size: 21px;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.stats-grid p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, .52);
  font-size: 13px;
}

.differentials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 30px;
}

.differentials-grid > div {
  display: flex;
  align-items: center;
  gap: 11px;
  color: rgba(255, 255, 255, .78);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.differentials-grid i {
  color: var(--red);
}

/* Clients */

.clients {
  padding: clamp(84px, 9vw, 128px) 0;
  overflow: hidden;
  background: var(--white);
}

.clients-intro {
  max-width: 650px;
  margin-bottom: 54px;
}

.clients-intro h2 {
  margin-bottom: 0;
}

.logo-band {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-block: 1px solid var(--gray-light);
}

.logo-band span {
  min-height: 130px;
  display: grid;
  place-items: center;
  padding: 24px 16px;
  border-right: 1px solid var(--gray-light);
  color: #85858a;
  font-family: var(--heading);
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 800;
  letter-spacing: -.02em;
  text-align: center;
  transition: color .25s ease, background .25s ease;
}

.logo-band span:last-child {
  border-right: 0;
}

.logo-band span:hover {
  background: var(--soft);
  color: var(--black);
}

.logo-note {
  margin: 14px 0 0;
  color: #8d8d92;
  font-size: 11px;
}

/* About */

.about-home {
  padding: clamp(90px, 10vw, 150px) 0;
  background: var(--soft);
}

.about-home-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, .86fr);
  align-items: center;
  gap: clamp(60px, 8vw, 120px);
}

.about-collage {
  position: relative;
  min-height: 600px;
  padding: 0 76px 80px 0;
}

.about-main {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.about-small {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 48%;
  height: 210px;
  padding: 14px;
  object-fit: cover;
  background: var(--white);
  box-shadow: var(--shadow);
}

.since-tag {
  position: absolute;
  left: -24px;
  bottom: 38px;
  min-width: 150px;
  padding: 20px 24px;
  background: var(--red);
  color: var(--white);
}

.since-tag span {
  display: block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.since-tag strong {
  font-family: var(--heading);
  font-size: 44px;
  line-height: 1;
}

.about-copy > p {
  color: var(--gray);
}

.about-copy > .lead {
  color: var(--charcoal);
}

.about-copy .btn {
  margin-top: 14px;
}

/* Works */

.works {
  padding: clamp(90px, 10vw, 140px) 0 0;
  background: var(--white);
}

.works-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  min-height: 510px;
}

.work-card {
  position: relative;
  min-height: 510px;
  overflow: hidden;
  background: var(--charcoal);
}

.work-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(7, 7, 8, .9), transparent 58%);
}

.work-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.82);
  transition: transform .65s var(--ease), filter .4s ease;
}

.work-card:hover img {
  transform: scale(1.045);
  filter: saturate(1);
}

.work-caption {
  position: absolute;
  z-index: 2;
  inset: auto 0 0;
  padding: 36px;
  color: var(--white);
}

.work-caption span {
  color: #f06278;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.work-caption h3 {
  margin: 8px 0 0;
  font-size: 27px;
  line-height: 1;
  text-transform: uppercase;
}

/* Final CTA */

.final-cta {
  position: relative;
  padding: clamp(90px, 10vw, 140px) 0;
  overflow: hidden;
  background: var(--black);
  color: var(--white);
}

.final-cta-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 7, 8, .98), rgba(7, 7, 8, .86) 58%, rgba(7, 7, 8, .58)),
    url("banner-geradores.png") center / cover no-repeat;
  opacity: .95;
}

.final-cta::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0 auto 0 0;
  width: 8px;
  background: var(--red);
}

.final-cta-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .46fr);
  align-items: center;
  gap: 90px;
}

.final-cta-copy h2 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(52px, 6.4vw, 88px);
  font-weight: 800;
  line-height: .9;
  letter-spacing: -.02em;
  text-transform: uppercase;
}

.final-cta-copy > p {
  max-width: 650px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, .68);
  font-size: 18px;
}

.contact-panel {
  border-top: 3px solid var(--red);
  background: rgba(255, 255, 255, .08);
  backdrop-filter: blur(12px);
}

.contact-panel > div {
  position: relative;
  min-height: 112px;
  padding: 24px 24px 22px 64px;
  border-bottom: 1px solid rgba(255, 255, 255, .13);
}

.contact-panel > div:last-child {
  border-bottom: 0;
}

.contact-panel i {
  position: absolute;
  top: 28px;
  left: 25px;
  color: var(--red);
  font-size: 20px;
}

.contact-panel span {
  display: block;
  margin-bottom: 4px;
  color: rgba(255, 255, 255, .46);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.contact-panel a,
.contact-panel address {
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
}

/* Footer */

.site-footer {
  padding: 72px 0 24px;
  background: #050506;
  color: rgba(255, 255, 255, .58);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, .7fr);
  gap: 64px;
  padding-bottom: 56px;
}

.footer-brand img {
  width: 180px;
  margin-bottom: 24px;
  filter: brightness(0) invert(1);
  opacity: .92;
}

.footer-brand p {
  max-width: 340px;
  margin-bottom: 0;
  font-size: 13px;
}

.footer-main h2 {
  margin-bottom: 18px;
  color: var(--white);
  font-family: var(--body);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.footer-main > div:not(.footer-brand) a {
  min-height: 34px;
  display: block;
  font-size: 12px;
  transition: color .2s ease;
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: 10px;
  letter-spacing: .04em;
}

.floating-contact {
  position: fixed;
  z-index: 45;
  right: 22px;
  bottom: 22px;
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 2px;
  background: var(--red);
  color: var(--white);
  box-shadow: 0 14px 34px rgba(0, 0, 0, .28);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: background .2s ease, box-shadow .2s ease;
}

.floating-contact:hover {
  background: var(--red-dark);
  box-shadow: 0 18px 38px rgba(0, 0, 0, .35);
}

.floating-contact i {
  font-size: 20px;
}

/* Internal page */

.internal-hero {
  position: relative;
  min-height: 540px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding: 110px 0 86px;
  background: var(--black);
  color: var(--white);
}

.internal-hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 8, 9, .96), rgba(8, 8, 9, .78) 62%, rgba(8, 8, 9, .48)),
    url("portfolio-estaqueamento.jpg") center 56% / cover no-repeat;
}

.internal-hero::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: auto 0 0;
  height: 6px;
  background: var(--red);
}

.internal-hero .container {
  position: relative;
  z-index: 2;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 42px;
  color: rgba(255, 255, 255, .48);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.breadcrumb i {
  font-size: 8px;
}

.internal-hero h1 {
  max-width: 860px;
  margin-bottom: 22px;
  font-size: clamp(64px, 8vw, 112px);
  font-weight: 800;
  line-height: .86;
  letter-spacing: -.025em;
  text-transform: uppercase;
}

.internal-hero p {
  max-width: 650px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, .72);
  font-size: 18px;
}

.story {
  padding: clamp(90px, 10vw, 150px) 0;
}

.story-grid {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(360px, 1fr);
  gap: clamp(64px, 9vw, 128px);
  align-items: start;
}

.story-label {
  position: sticky;
  top: 130px;
}

.story-label h2 {
  margin-bottom: 0;
  font-size: clamp(52px, 6vw, 82px);
  font-weight: 800;
  line-height: .9;
  text-transform: uppercase;
}

.story-copy p {
  color: var(--gray);
  font-size: 17px;
}

.story-copy .lead {
  color: var(--charcoal);
  font-size: 22px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 58px;
  border-block: 1px solid var(--gray-light);
}

.timeline > div {
  min-height: 150px;
  padding: 26px;
  border-right: 1px solid var(--gray-light);
}

.timeline > div:first-child {
  padding-left: 0;
}

.timeline > div:last-child {
  border-right: 0;
}

.timeline strong {
  display: block;
  color: var(--red);
  font-family: var(--heading);
  font-size: 38px;
  line-height: 1;
}

.timeline span {
  color: var(--gray);
  font-size: 12px;
}

.equipment-catalog {
  padding: clamp(90px, 10vw, 140px) 0;
  background: var(--soft);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid #d7d7da;
}

.catalog-card {
  position: relative;
  min-height: 390px;
  padding: 44px;
  border-right: 1px solid #d7d7da;
  border-bottom: 1px solid #d7d7da;
  background: var(--soft);
  transition: background .25s ease, color .25s ease;
}

.catalog-card:nth-child(even) {
  border-right: 0;
}

.catalog-card:hover {
  background: var(--graphite);
  color: var(--white);
}

.catalog-card > i {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 42px;
  background: var(--red);
  color: var(--white);
  font-size: 22px;
}

.catalog-card h3 {
  margin-bottom: 15px;
  font-size: 36px;
  line-height: 1;
  text-transform: uppercase;
}

.catalog-card p {
  max-width: 510px;
  color: var(--gray);
  font-size: 14px;
}

.catalog-card:hover p {
  color: rgba(255, 255, 255, .62);
}

.catalog-card a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--red);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.values {
  padding: clamp(90px, 10vw, 140px) 0;
  background: var(--graphite);
  color: var(--white);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, .13);
}

.value-card {
  min-height: 280px;
  padding: 40px;
  background: var(--graphite);
}

.value-card span {
  color: var(--red);
  font-family: var(--heading);
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
}

.value-card h3 {
  margin: 30px 0 12px;
  font-size: 24px;
  text-transform: uppercase;
}

.value-card p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, .56);
  font-size: 13px;
}

/* Responsive */

@media (max-width: 1100px) {
  .menu {
    gap: 18px;
  }

  .equipment-grid,
  .equipment-grid-reverse,
  .about-home-grid {
    grid-template-columns: minmax(0, 1fr) minmax(330px, .88fr);
    gap: 56px;
  }

  .equipment-visual,
  .equipment-visual img {
    min-height: 460px;
  }

  .footer-main {
    gap: 38px;
  }
}

@media (max-width: 960px) {
  .topbar {
    display: none;
  }

  .nav {
    min-height: 76px;
  }

  .nav-toggle {
    position: relative;
    display: grid;
  }

  .menu {
    position: fixed;
    inset: 76px 0 0;
    max-height: calc(100svh - 76px);
    display: flex;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 24px;
    transform: translateY(-120%);
    overflow-y: auto;
    background: rgba(11, 11, 12, .98);
    color: var(--white);
    opacity: 0;
    visibility: hidden;
    transition: transform .3s var(--ease), opacity .25s ease, visibility .25s ease;
  }

  .menu.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .menu > a:not(.btn) {
    min-height: 58px;
    border-bottom: 1px solid rgba(255, 255, 255, .12);
    font-family: var(--heading);
    font-size: 22px;
    text-transform: uppercase;
  }

  .menu > a:not(.btn)::after {
    display: none;
  }

  .btn-nav {
    margin-top: 18px;
  }

  .hero {
    min-height: 760px;
  }

  .hero-content {
    min-height: 760px;
    padding-bottom: 198px;
  }

  .hero-copy {
    width: min(700px, 88%);
  }

  .hero-badge {
    right: 24px;
    bottom: 126px;
  }

  .proof-grid > div {
    padding-inline: 18px;
  }

  .equipment-grid,
  .equipment-grid-reverse,
  .about-home-grid,
  .story-grid,
  .final-cta-grid {
    grid-template-columns: 1fr;
  }

  .equipment-grid-reverse .equipment-visual {
    order: 0;
  }

  .equipment-visual {
    width: calc(100% - 20px);
  }

  .equipment-dark .equipment-visual {
    margin-left: 20px;
  }

  .equipment-copy {
    max-width: 680px;
  }

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

  .stats-grid article:nth-child(2) {
    border-right: 0;
  }

  .stats-grid article:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(255, 255, 255, .16);
  }

  .stats-grid article:nth-child(3) {
    padding-left: 0;
  }

  .differentials-grid,
  .logo-band {
    grid-template-columns: repeat(2, 1fr);
  }

  .logo-band span {
    border-bottom: 1px solid var(--gray-light);
  }

  .logo-band span:nth-child(even) {
    border-right: 0;
  }

  .logo-band span:last-child {
    grid-column: 1 / -1;
    border-bottom: 0;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .about-collage {
    max-width: 690px;
  }

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

  .work-card-large {
    grid-column: 1 / -1;
  }

  .final-cta-grid {
    gap: 52px;
  }

  .contact-panel {
    max-width: 620px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .contact-panel > div {
    border-right: 1px solid rgba(255, 255, 255, .13);
    border-bottom: 0;
  }

  .footer-main {
    grid-template-columns: 1.3fr repeat(3, 1fr);
    gap: 26px;
  }

  .story-label {
    position: static;
  }

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

@media (max-width: 700px) {
  .container {
    width: min(100% - 32px, var(--container));
  }

  .logo {
    width: 148px;
  }

  .hero {
    min-height: 760px;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(5, 5, 6, .7) 0%, rgba(5, 5, 6, .88) 54%, rgba(5, 5, 6, .98) 100%);
  }

  .hero-media video {
    object-position: 58% center;
    opacity: .82;
  }

  .hero-lines {
    width: calc(100% - 32px);
  }

  .hero-content {
    min-height: 760px;
    align-items: flex-end;
    padding: 76px 0 272px;
  }

  .hero-copy {
    width: 100%;
  }

  .hero h1 {
    font-size: clamp(52px, 17vw, 72px);
  }

  .hero-badge {
    right: 16px;
    bottom: 194px;
    width: 185px;
    height: 90px;
    padding: 16px;
  }

  .hero-badge strong {
    font-size: 50px;
  }

  .hero-proof {
    background: rgba(7, 7, 8, .94);
  }

  .proof-grid {
    grid-template-columns: 1fr;
    padding: 10px 0;
  }

  .proof-grid > div {
    min-height: 62px;
    padding: 10px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
  }

  .proof-grid > div:last-child {
    border-bottom: 0;
  }

  .button-row {
    align-items: stretch;
    flex-direction: column;
  }

  .button-row .btn {
    width: 100%;
  }

  .text-link {
    justify-content: center;
    border: 0;
  }

  .equipment-feature {
    padding: 78px 0;
  }

  .equipment-grid,
  .equipment-grid-reverse,
  .about-home-grid {
    gap: 48px;
  }

  .equipment-visual,
  .equipment-visual img {
    min-height: 340px;
  }

  .equipment-copy h2,
  .section-heading h2,
  .clients-intro h2,
  .about-copy h2 {
    font-size: clamp(46px, 14vw, 64px);
  }

  .section-index {
    margin-bottom: 24px;
  }

  .image-stamp {
    right: -12px;
    bottom: 16px;
    min-width: 205px;
  }

  .capacity-card {
    left: -12px;
    bottom: 18px;
    min-width: 210px;
  }

  .mini-features,
  .stats-grid,
  .differentials-grid,
  .logo-band,
  .works-grid,
  .catalog-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .stats-grid article,
  .stats-grid article:first-child,
  .stats-grid article:nth-child(3) {
    min-height: 180px;
    padding: 28px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, .16);
  }

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

  .stats-grid strong,
  .stats-grid > article > i {
    min-height: 48px;
    margin-bottom: 10px;
  }

  .differentials-grid {
    gap: 18px;
  }

  .logo-band span,
  .logo-band span:nth-child(even) {
    grid-column: auto;
    border-right: 0;
    border-bottom: 1px solid var(--gray-light);
  }

  .about-collage {
    min-height: 420px;
    padding: 0 36px 60px 0;
  }

  .about-main {
    height: 370px;
  }

  .about-small {
    height: 142px;
  }

  .since-tag {
    left: -8px;
    bottom: 20px;
    min-width: 122px;
  }

  .works {
    padding-top: 82px;
  }

  .work-card,
  .work-card-large {
    grid-column: auto;
    min-height: 390px;
  }

  .contact-panel {
    grid-template-columns: 1fr;
  }

  .contact-panel > div {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, .13);
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .floating-contact {
    right: 14px;
    bottom: 14px;
    width: 52px;
    justify-content: center;
    padding: 0;
    border-radius: 50%;
  }

  .floating-contact span {
    display: none;
  }

  .internal-hero {
    min-height: 500px;
    padding: 90px 0 68px;
  }

  .internal-hero h1 {
    font-size: clamp(58px, 18vw, 78px);
  }

  .story,
  .equipment-catalog,
  .values {
    padding: 78px 0;
  }

  .timeline > div,
  .timeline > div:first-child {
    min-height: auto;
    padding: 20px 0;
    border-right: 0;
    border-bottom: 1px solid var(--gray-light);
  }

  .catalog-card {
    min-height: 330px;
    padding: 32px 22px;
    border-right: 0;
  }

  .value-card {
    min-height: 230px;
    padding: 32px 26px;
  }
}

@media (max-width: 420px) {
  .hero h1 {
    font-size: 50px;
  }

  .hero-copy > p {
    font-size: 16px;
  }

  .equipment-visual,
  .equipment-visual img {
    min-height: 290px;
  }

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

  .footer-brand {
    grid-column: auto;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }

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