:root {
  --bg: #050b12;
  --panel: #0b1622;
  --panel-2: #101e2c;
  --line: rgba(255, 255, 255, .12);
  --text: #f7fafc;
  --muted: rgba(247, 250, 252, .68);
  --soft: rgba(247, 250, 252, .08);
  --orange: #f29100;
  --orange-2: #ffb23e;
  --steel: #a8b3c2;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

body.nav-open {
  overflow: hidden;
}

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

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

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

.topbar {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  min-height: 84px;
  padding: 18px 46px;
  border-bottom: 1px solid rgba(255, 255, 255, .10);
  background: rgba(5, 11, 18, .78);
  backdrop-filter: blur(16px);
  transition: min-height .25s ease, padding .25s ease, background .25s ease, box-shadow .25s ease;
}

.topbar.is-scrolled {
  min-height: 72px;
  padding-top: 12px;
  padding-bottom: 12px;
  background: rgba(5, 11, 18, .94);
  box-shadow: 0 18px 45px rgba(0, 0, 0, .28);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand img {
  width: 236px;
  height: auto;
  filter: brightness(0) invert(1);
}

.main-nav,
.top-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.main-nav a {
  position: relative;
  color: rgba(255, 255, 255, .76);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .02em;
  transition: color .2s ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -10px;
  left: 0;
  height: 2px;
  border-radius: 99px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .22s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: #fff;
}

.main-nav a:hover::after,
.main-nav a.active::after {
  transform: scaleX(1);
}

.lang {
  color: var(--steel);
  font-size: 13px;
  font-weight: 900;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid var(--orange);
  border-radius: 6px;
  color: #170f05;
  background: var(--orange);
  box-shadow: 0 15px 38px rgba(242, 145, 0, .25);
  font-size: 14px;
  font-weight: 900;
  white-space: nowrap;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 52px rgba(242, 145, 0, .32);
}

.btn-small {
  min-height: 42px;
  padding: 0 16px;
}

.btn-outline {
  color: #fff;
  border-color: rgba(255, 255, 255, .36);
  background: rgba(255, 255, 255, .08);
  box-shadow: none;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, .13);
  box-shadow: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: #fff;
  background: rgba(255, 255, 255, .06);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: #fff;
  transition: transform .2s ease, opacity .2s ease;
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 820px;
  padding: 190px 56px 56px;
  overflow: hidden;
}

.hero-image,
.hero-shade,
.hero-grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  transform: scale(1.02);
  animation: heroDrift 18s ease-in-out infinite alternate;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(3, 8, 14, .96) 0%, rgba(5, 12, 20, .86) 48%, rgba(5, 12, 20, .28) 100%),
    linear-gradient(0deg, rgba(5, 11, 18, .98) 0%, rgba(5, 11, 18, .12) 52%, rgba(5, 11, 18, .78) 100%);
}

.hero-grid {
  opacity: .34;
  background:
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(90deg, #000, transparent 78%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(790px, 100%);
}

.section-kicker {
  margin: 0 0 14px;
  color: var(--orange-2);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 24px;
  font-size: clamp(44px, 6vw, 76px);
  line-height: .98;
  letter-spacing: 0;
}

h2 {
  letter-spacing: 0;
}

.hero-lead {
  max-width: 690px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-support {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, .86);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .03em;
}

.hero-support::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 0 0 6px rgba(37, 211, 102, .14);
}

.hero-panel {
  position: absolute;
  z-index: 2;
  right: 46px;
  bottom: 44px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(660px, calc(100% - 92px));
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(7, 17, 28, .82);
  backdrop-filter: blur(14px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .32);
}

.hero-panel div {
  padding: 24px;
  border-right: 1px solid var(--line);
}

.hero-panel div:last-child {
  border-right: 0;
}

.hero-panel span,
.hero-panel small {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.hero-panel strong {
  display: block;
  margin: 7px 0;
  color: var(--orange);
  font-size: 35px;
  line-height: 1;
}

.problem-band {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 40px;
  padding: 72px 56px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #07111d;
}

.band-copy h2,
.section-head h2,
.solution-copy h2,
.contact-cta h2,
.process h2 {
  margin-bottom: 0;
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.06;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.problem-grid article,
.service-grid article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.problem-grid span {
  color: var(--orange);
  font-weight: 900;
}

.problem-grid h3,
.service-grid h3,
.project-row h3,
.tab-panel h3 {
  margin: 12px 0 10px;
  font-size: 20px;
}

.problem-grid p,
.service-grid p,
.section-head p,
.solution-copy p,
.solution-copy li,
.project-row p,
.contact-cta p,
.tab-panel p,
.process-steps span,
.footer p {
  color: var(--muted);
  line-height: 1.65;
}

.section-shell {
  padding: 86px 56px;
}

.section-head {
  display: grid;
  grid-template-columns: .85fr .75fr;
  column-gap: 56px;
  align-items: end;
  margin-bottom: 36px;
}

.section-head .section-kicker {
  grid-column: 1 / -1;
}

.section-head p {
  margin: 0;
  font-size: 16px;
}

.compact-head {
  display: block;
  max-width: 860px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.procurement {
  background:
    linear-gradient(135deg, rgba(242, 145, 0, .12), transparent 38%),
    #08121f;
}

.procurement-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.procurement-grid article {
  position: relative;
  min-height: 260px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .035)),
    var(--panel);
}

.procurement-grid article::after {
  content: "";
  position: absolute;
  right: -48px;
  bottom: -48px;
  width: 120px;
  height: 120px;
  border: 1px solid rgba(242, 145, 0, .18);
  border-radius: 50%;
}

.procurement-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(242, 145, 0, .45);
  border-radius: 50%;
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
}

.procurement-grid h3 {
  margin: 24px 0 12px;
  font-size: 21px;
}

.procurement-grid p {
  color: var(--muted);
  line-height: 1.65;
}

.service-grid article {
  min-height: 230px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .085), rgba(255, 255, 255, .035));
  transition: border-color .2s ease, transform .2s ease, background .2s ease;
}

.service-grid article::before {
  content: "";
  display: block;
  width: 42px;
  height: 4px;
  margin-bottom: 26px;
  border-radius: 99px;
  background: var(--orange);
}

.service-grid article:hover {
  transform: translateY(-5px);
  border-color: rgba(242, 145, 0, .55);
  background: linear-gradient(180deg, rgba(242, 145, 0, .12), rgba(255, 255, 255, .04));
}

.solutions {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: 56px;
  align-items: center;
  padding: 82px 56px;
  background: var(--panel);
}

.solution-image img {
  width: 100%;
  aspect-ratio: 1.35;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 28px 70px rgba(0, 0, 0, .32);
}

.solution-copy ul {
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.solution-copy li {
  position: relative;
  padding-left: 24px;
}

.solution-copy li::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
}

.industries {
  background:
    radial-gradient(circle at 88% 0%, rgba(242, 145, 0, .13), transparent 34%),
    var(--bg);
}

.tab-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 18px;
  margin-top: 34px;
}

.tab-list {
  display: grid;
  gap: 10px;
  align-content: start;
}

.tab-button {
  min-height: 62px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: rgba(255, 255, 255, .7);
  background: rgba(255, 255, 255, .05);
  font-weight: 900;
  text-align: left;
  padding: 0 18px;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease;
}

.tab-button:hover,
.tab-button.active {
  color: #fff;
  border-color: rgba(242, 145, 0, .58);
  background: rgba(242, 145, 0, .13);
  transform: translateX(4px);
}

.tab-panels {
  position: relative;
  min-height: 300px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .035)),
    var(--panel-2);
}

.tab-panel {
  display: none;
  min-height: 300px;
  padding: 42px;
}

.tab-panel.active {
  display: block;
  animation: tabIn .28s ease both;
}

.tab-panel span {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--orange-2);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.tab-panel h3 {
  max-width: 680px;
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.06;
}

.tab-panel p {
  max-width: 760px;
  font-size: 17px;
}

.process {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 48px;
  padding: 82px 56px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #07111d;
}

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

.process-steps li {
  display: grid;
  grid-template-columns: 72px 1fr;
  align-items: center;
  min-height: 74px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .045);
}

.process-steps strong {
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: stretch;
  color: var(--orange);
  border-right: 1px solid var(--line);
}

.process-steps span {
  padding: 0 20px;
}

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

.project-row article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.project-row img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform .35s ease;
}

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

.project-row div {
  padding: 24px;
}

.project-row span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.technology {
  padding: 72px 56px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #07111d;
}

.tech-list {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.tech-logo {
  display: grid;
  align-content: center;
  justify-items: center;
  min-height: 170px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .05);
  text-align: center;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.tech-logo:hover {
  border-color: rgba(242, 145, 0, .55);
  background: rgba(255, 255, 255, .08);
  transform: translateY(-3px);
}

.tech-logo img {
  width: 100%;
  max-width: 190px;
  max-height: 92px;
  min-height: 84px;
  padding: 14px;
  border-radius: 4px;
  background: #fff;
  object-fit: contain;
  filter: saturate(1.05) contrast(1.04);
}

.tech-logo span {
  display: block;
  margin-top: 14px;
  color: rgba(255, 255, 255, .78);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.tech-logo-text strong {
  color: #e6223b;
  font-size: clamp(23px, 2vw, 31px);
  font-weight: 900;
  letter-spacing: -.02em;
}

.tech-logo-text span {
  margin-top: 2px;
  color: rgba(255, 255, 255, .84);
  font-size: 18px;
  text-transform: none;
}

.page-hero {
  position: relative;
  min-height: 520px;
  padding: 170px 56px 74px;
  overflow: hidden;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  width: min(900px, 100%);
}

.page-hero h1 {
  margin-bottom: 18px;
}

.page-hero p:not(.section-kicker) {
  max-width: 760px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.7;
}

.privacy-shell {
  padding: 82px 56px;
  background:
    radial-gradient(circle at 100% 0%, rgba(242, 145, 0, .11), transparent 34%),
    var(--bg);
}

.privacy-card {
  width: min(980px, 100%);
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .055);
}

.privacy-intro {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.privacy-intro span {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--orange-2);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.privacy-intro h2 {
  max-width: 760px;
  margin: 0 0 14px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.06;
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.privacy-grid section {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .045);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.privacy-grid section:hover {
  border-color: rgba(242, 145, 0, .46);
  background: rgba(255, 255, 255, .065);
  transform: translateY(-3px);
}

.privacy-card h3 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 19px;
  line-height: 1.25;
}

.privacy-note {
  margin-top: 26px;
  padding: 24px;
  border: 1px solid rgba(242, 145, 0, .38);
  border-radius: 8px;
  background: rgba(242, 145, 0, .1);
}

.privacy-note strong {
  display: block;
  margin-bottom: 8px;
  color: #fff;
  font-size: 18px;
}

.privacy-card p,
.privacy-intro p,
.privacy-note p {
  color: var(--muted);
  line-height: 1.75;
}

.privacy-card a {
  color: var(--orange-2);
  font-weight: 800;
}

.contact-cta {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(420px, 1fr);
  gap: 44px;
  padding: 86px 56px;
  background:
    linear-gradient(90deg, rgba(242, 145, 0, .18), rgba(242, 145, 0, 0)),
    var(--bg);
}

.contact-copy {
  max-width: 760px;
}

.contact-cta p:last-child {
  margin: 18px 0 0;
  font-size: 17px;
}

.contact-data {
  display: grid;
  gap: 9px;
  margin-top: 28px;
  color: rgba(255, 255, 255, .82);
  font-weight: 700;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .06);
}

.contact-form label {
  display: grid;
  gap: 7px;
}

.contact-form .full,
.contact-form button {
  grid-column: 1 / -1;
}

.contact-form span {
  color: rgba(255, 255, 255, .7);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 5px;
  color: #fff;
  background: rgba(5, 11, 18, .74);
}

.contact-form input,
.contact-form select {
  padding: 0 12px;
}

.contact-form textarea {
  min-height: 124px;
  padding: 12px;
  resize: vertical;
}

.contact-form option {
  color: #111;
}

.footer {
  position: relative;
  display: block;
  padding: 0 56px;
  border-top: 1px solid var(--line);
  overflow: hidden;
  background:
    radial-gradient(circle at 86% 0%, rgba(242, 145, 0, .16), transparent 28%),
    #03070c;
}

.footer::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .32;
  background:
    linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.footer-simple,
.footer-bottom {
  position: relative;
  z-index: 1;
}

.footer-simple {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  padding: 42px 0 26px;
}

.footer img {
  width: 230px;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  max-width: 460px;
  margin: 12px 0 0;
  color: rgba(255, 255, 255, .72);
  font-size: 17px;
  line-height: 1.65;
}

.footer-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 22px;
}

.footer-links a {
  position: relative;
  display: inline-flex;
  color: var(--muted);
  font-weight: 800;
  transition: color .2s ease, transform .2s ease;
}

.footer-links a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}

.footer-links a:hover {
  color: #fff;
  transform: translateY(-2px);
}

.footer-links a:hover::after {
  transform: scaleX(1);
}

.footer-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--orange);
  border-radius: 6px;
  color: #170f05;
  background: var(--orange);
  font-weight: 900;
  white-space: nowrap;
  transition: transform .2s ease, box-shadow .2s ease;
}

.footer-button:hover {
  color: #170f05;
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(242, 145, 0, .22);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  color: rgba(255, 255, 255, .52);
  font-size: 13px;
}

.footer-bottom nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-bottom a {
  color: rgba(255, 255, 255, .66);
  font-weight: 800;
}

.footer-bottom a:hover {
  color: #fff;
}

.whatsapp {
  position: fixed;
  z-index: 60;
  right: 22px;
  bottom: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  color: #fff;
  background: #25d366;
  box-shadow: 0 16px 36px rgba(0, 0, 0, .28);
  font-size: 18px;
  font-weight: 900;
}

.section-observe {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .65s ease, transform .65s ease;
}

.section-observe.in-view {
  opacity: 1;
  transform: translateY(0);
}

@keyframes heroDrift {
  from {
    transform: scale(1.02) translate3d(0, 0, 0);
  }

  to {
    transform: scale(1.08) translate3d(-18px, -8px, 0);
  }
}

@keyframes tabIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}

@media (max-width: 1120px) {
  .topbar {
    padding: 16px 24px;
  }

  .brand img {
    width: 210px;
  }

  .main-nav {
    gap: 16px;
  }

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

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

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

  .tech-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 940px) {
  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    z-index: 49;
    top: 84px;
    right: 16px;
    left: 16px;
    display: grid;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(5, 11, 18, .97);
    box-shadow: 0 30px 80px rgba(0, 0, 0, .42);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity .2s ease, transform .2s ease;
  }

  .main-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .main-nav a {
    padding: 15px 12px;
    border-bottom: 1px solid var(--line);
  }

  .main-nav a:last-child {
    border-bottom: 0;
  }

  .main-nav a::after {
    display: none;
  }

  .hero {
    padding: 176px 24px 380px;
  }

  .hero-panel,
  .problem-band,
  .section-head,
  .solutions,
  .tab-layout,
  .process,
  .project-row,
  .contact-cta,
  .footer {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    left: 24px;
    right: 24px;
    bottom: 24px;
    width: auto;
  }

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

  .problem-band,
  .section-shell,
  .solutions,
  .process,
  .technology,
  .contact-cta,
  .footer {
    padding-left: 24px;
    padding-right: 24px;
  }

  .tab-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .tab-button {
    text-align: center;
  }

  .tab-button:hover,
  .tab-button.active {
    transform: translateY(-2px);
  }

  .contact-cta {
    gap: 30px;
  }

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

@media (max-width: 680px) {
  .topbar {
    gap: 12px;
  }

  .brand img {
    width: 174px;
  }

  .top-actions {
    order: 3;
    width: 100%;
    justify-content: space-between;
  }

  .hero {
    min-height: 940px;
    padding-top: 210px;
  }

  h1 {
    font-size: clamp(40px, 12vw, 58px);
  }

  .hero-panel,
  .problem-grid,
  .service-grid,
  .procurement-grid,
  .tech-list,
  .tab-list,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .hero-panel div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

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

  .project-row img {
    height: 210px;
  }

  .tab-panel {
    padding: 28px;
  }

  .footer {
    padding-left: 24px;
    padding-right: 24px;
  }

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

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

  .page-hero,
  .privacy-shell {
    padding-left: 24px;
    padding-right: 24px;
  }

  .privacy-card {
    padding: 26px;
  }
}

/* Responsive refinement for large phones and tablets */
@media (max-width: 940px) {
  .topbar {
    padding: 14px 22px;
  }

  .main-nav {
    max-height: calc(100vh - 110px);
    overflow-y: auto;
  }

  .hero {
    min-height: auto;
    padding: 148px 24px 54px;
  }

  .hero-content {
    width: 100%;
    max-width: 760px;
  }

  .hero-panel {
    position: relative;
    bottom: auto;
    left: auto;
    right: auto;
    width: 100%;
    margin-top: 34px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .project-row img {
    aspect-ratio: 16 / 10;
    height: auto;
  }

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

@media (max-width: 680px) {
  body {
    overflow-x: hidden;
  }

  .topbar {
    min-height: 70px;
    flex-wrap: nowrap;
    gap: 10px;
    padding: 12px 16px;
  }

  .brand img {
    width: 152px;
  }

  .top-actions {
    order: 0;
    width: auto;
    justify-content: flex-end;
    gap: 10px;
  }

  .top-actions .btn-small {
    display: none;
  }

  .nav-toggle {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
  }

  .main-nav {
    top: 76px;
    right: 10px;
    left: 10px;
    max-height: calc(100vh - 92px);
    padding: 10px;
  }

  .hero {
    min-height: auto;
    padding: 122px 18px 44px;
  }

  .hero-image {
    object-position: center;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(34px, 9.4vw, 44px);
    line-height: 1.03;
  }

  .hero-lead {
    max-width: 100%;
    font-size: 16px;
    line-height: 1.55;
  }

  .hero-actions {
    margin-top: 24px;
    gap: 10px;
  }

  .hero-actions .btn {
    width: 100%;
    min-height: 48px;
    justify-content: center;
  }

  .hero-support {
    align-items: flex-start;
    font-size: 13px;
    line-height: 1.45;
  }

  .hero-panel {
    grid-template-columns: 1fr;
    margin-top: 28px;
  }

  .hero-panel div {
    min-height: auto;
    padding: 18px;
  }

  .problem-band,
  .section-shell,
  .solutions,
  .process,
  .technology,
  .contact-cta,
  .page-hero,
  .privacy-shell {
    padding-left: 18px;
    padding-right: 18px;
  }

  .problem-band,
  .section-shell,
  .solutions,
  .process,
  .technology,
  .contact-cta {
    padding-top: 54px;
    padding-bottom: 54px;
  }

  .section-head {
    gap: 18px;
  }

  .section-head h2,
  .page-hero h1,
  .privacy-title {
    font-size: clamp(30px, 8.6vw, 40px);
    line-height: 1.08;
  }

  .problem-grid,
  .service-grid,
  .procurement-grid,
  .project-row,
  .tab-layout,
  .contact-form,
  .privacy-grid {
    grid-template-columns: 1fr;
  }

  .solution-image img,
  .project-row img {
    aspect-ratio: 16 / 10;
    height: auto;
    object-fit: contain;
    background: #07111d;
  }

  .project-row div {
    padding: 18px;
  }

  .project-row h3 {
    font-size: 19px;
    line-height: 1.2;
  }

  .project-row p,
  .solution-text p,
  .problem-card p,
  .procurement-card p,
  .privacy-card p {
    font-size: 14px;
    line-height: 1.65;
  }

  .tech-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .tech-logo {
    min-height: 120px;
    padding: 12px;
  }

  .tech-logo img {
    max-width: 140px;
    max-height: 70px;
    min-height: 66px;
    padding: 10px;
  }

  .tab-list {
    gap: 10px;
  }

  .tab-panel {
    min-height: auto;
    padding: 22px;
  }

  .process-steps li {
    grid-template-columns: 52px 1fr;
  }

  .process-steps span {
    padding: 14px;
  }

  .contact-form {
    padding: 18px;
  }

  .footer-simple {
    gap: 20px;
    padding: 32px 0 22px;
  }

  .footer img {
    width: 180px;
  }

  .footer-links {
    justify-content: flex-start;
    gap: 14px 18px;
  }
}

@media (max-width: 430px) {
  .brand img {
    width: 140px;
  }

  .hero {
    padding-top: 116px;
  }

  .section-kicker,
  .hero-kicker {
    font-size: 11px;
    letter-spacing: .12em;
  }

  h1 {
    font-size: clamp(32px, 9vw, 40px);
  }

  .tech-logo {
    min-height: 112px;
  }

  .tech-logo img {
    max-width: 128px;
  }
}