:root {
  --ink: #151719;
  --ink-soft: #2d3338;
  --paper: #f5f7f8;
  --paper-2: #ffffff;
  --muted: #6d7881;
  --line: rgba(21, 23, 25, 0.13);
  --blue: #1e6bff;
  --cyan: #00b8a9;
  --amber: #ffb000;
  --shadow: 0 18px 44px rgba(21, 23, 25, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

a {
  color: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px clamp(20px, 4vw, 56px);
  color: #ffffff !important;
  background: rgba(15, 17, 19, 0.94) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13) !important;
  backdrop-filter: blur(16px);
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.site-header::after {
  display: none;
}

.site-header.is-scrolled {
  color: #ffffff !important;
  background: rgba(15, 17, 19, 0.96) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13) !important;
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-weight: 700;
  text-decoration: none;
}

.brand-mark {
  position: relative;
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(30, 107, 255, 0.95), rgba(0, 184, 169, 0.82));
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.06);
}

.brand-mark::before,
.brand-mark::after,
.brand-mark span {
  position: absolute;
  content: "";
  border-radius: 50%;
}

.brand-mark::before {
  inset: 8px;
  border: 1px solid rgba(255, 255, 255, 0.75);
}

.brand-mark::after {
  width: 5px;
  height: 5px;
  background: #ffffff;
  transform: translate(9px, -8px);
}

.brand-mark span {
  width: 20px;
  height: 1px;
  background: rgba(255, 255, 255, 0.82);
  transform: rotate(-35deg);
}

.brand-name {
  font-size: 17px;
}

.site-nav {
  display: flex;
  gap: 24px;
  align-items: center;
  font-size: 14px;
  font-weight: 700;
}

.language-switch {
  display: inline-flex;
  gap: 2px;
  align-items: center;
  padding: 3px;
  margin-left: 14px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
}

.site-header.is-scrolled .language-switch {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.22);
}

.language-switch a {
  display: inline-flex;
  min-width: 34px;
  min-height: 28px;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease;
}

.language-switch a.is-active,
.language-switch a:hover {
  color: var(--ink);
  background: #ffffff;
}

.site-nav a {
  position: relative;
  text-decoration: none;
  opacity: 0.86;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover {
  opacity: 1;
}

.site-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
}

.nav-toggle span {
  transition: transform 160ms ease, opacity 160ms ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 88vh;
  overflow: hidden;
  color: #ffffff;
  background: #0f1113;
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  content: "";
  background:
    radial-gradient(circle at 18% 28%, rgba(0, 184, 169, 0.16), transparent 28%),
    linear-gradient(115deg, transparent 0 58%, rgba(255, 176, 0, 0.16) 58% 58.4%, transparent 58.4% 100%);
  mix-blend-mode: screen;
}

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

.hero-image {
  object-fit: cover;
  transform: scale(1.03);
  transition: transform 900ms ease-out;
}

.hero-scrim {
  background:
    linear-gradient(90deg, rgba(7, 9, 10, 0.92) 0%, rgba(7, 9, 10, 0.68) 44%, rgba(7, 9, 10, 0.18) 100%),
    linear-gradient(180deg, rgba(7, 9, 10, 0.12), rgba(7, 9, 10, 0.76)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 96px);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(900px, calc(100% - 40px));
  min-height: 88vh;
  padding: 116px 0 72px;
  margin-left: clamp(20px, 8vw, 112px);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.split-copy h2,
.contact-section h2 {
  margin: 0;
  letter-spacing: 0;
  line-height: 0.98;
  font-family: "Space Grotesk", system-ui, sans-serif;
}

.hero h1 {
  position: relative;
  display: inline-flex;
  max-width: 860px;
  font-size: clamp(66px, 12vw, 156px);
  font-weight: 700;
  text-transform: none;
}

.wordmark {
  display: inline-flex;
  align-items: baseline;
  white-space: nowrap;
}

.wordmark span:first-child {
  color: #ffffff;
}

.wordmark span:last-child {
  color: var(--cyan);
  text-shadow: 0 0 34px rgba(0, 184, 169, 0.28);
}

.hero h1::after {
  display: block;
  width: min(240px, 42vw);
  height: 6px;
  margin-top: 20px;
  content: "";
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--amber));
}

.hero-copy {
  max-width: 700px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 500;
  line-height: 1.48;
}

.hero-capabilities {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.hero-capabilities span {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 12px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.hero-capabilities span::before {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(30, 107, 255, 0.3), rgba(0, 184, 169, 0.22));
  opacity: 0;
  transition: opacity 180ms ease;
}

.hero-capabilities span:hover {
  border-color: rgba(255, 255, 255, 0.42);
  transform: translateY(-2px);
}

.hero-capabilities span:hover::before {
  opacity: 1;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero-actions {
  margin-top: 26px;
}

.hero-index {
  position: absolute;
  right: clamp(20px, 4vw, 56px);
  bottom: 28px;
  z-index: 2;
  display: grid;
  gap: 6px;
  justify-items: end;
  color: rgba(255, 255, 255, 0.74);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-index span:first-child {
  color: var(--amber);
}

.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 620ms ease, transform 620ms ease;
  transition-delay: var(--reveal-delay, 0ms);
}

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

.division-card:nth-child(2),
.project-card:nth-child(2) {
  --reveal-delay: 90ms;
}

.division-card:nth-child(3),
.project-card:nth-child(3) {
  --reveal-delay: 180ms;
}

.process-row {
  transition: background 180ms ease, transform 180ms ease;
}

.process-row:hover {
  background: rgba(255, 255, 255, 0.055);
  transform: translateX(4px);
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

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

.button-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), #1852c9);
  box-shadow: 0 12px 28px rgba(30, 107, 255, 0.28);
}

.button-secondary {
  color: inherit;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.28);
}

.site-header.is-scrolled .button-secondary,
.contact-section .button-secondary {
  border-color: var(--line);
}

.intro-band {
  background: var(--ink);
  color: #ffffff;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  width: min(1180px, calc(100% - 40px));
  padding: 26px 0;
  margin: 0 auto;
}

.intro-grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.5;
}

.intro-grid dl {
  display: flex;
  gap: 28px;
  margin: 0;
}

.intro-grid dt {
  color: var(--amber);
  font-size: 28px;
  font-weight: 800;
}

.intro-grid dd {
  margin: 2px 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 12px;
  text-transform: uppercase;
}

.section,
.split-section,
.contact-section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.section {
  padding: 96px 0;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 38px;
}

.section-heading h2,
.split-copy h2,
.contact-section h2 {
  font-size: clamp(34px, 5vw, 58px);
}

.section-heading p:not(.eyebrow),
.split-copy p,
.contact-section p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.division-grid,
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.division-card,
.project-card {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  padding: 28px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 1px 0 rgba(21, 23, 25, 0.04);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.division-card::after,
.project-card::after {
  position: absolute;
  inset: auto 0 0;
  height: 4px;
  content: "";
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--amber));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}

.division-card:hover,
.project-card:hover {
  border-color: rgba(30, 107, 255, 0.3);
  box-shadow: var(--shadow);
  transform: translateY(-5px);
}

.division-card:hover::after,
.project-card:hover::after {
  transform: scaleX(1);
}

.division-card h3,
.project-card h3 {
  margin: 24px 0 12px;
  font-size: 24px;
  line-height: 1.16;
}

.division-card p,
.project-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.card-link {
  display: inline-flex;
  margin-top: 20px;
  color: var(--blue);
  font-weight: 800;
  text-decoration: none;
}

.card-link:hover {
  color: var(--cyan);
}

.project-link {
  display: inline-flex;
  width: fit-content;
  margin-top: 22px;
  color: #ffffff;
  font-weight: 800;
  text-decoration: none;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 2px;
  transition: color 180ms ease, background-size 180ms ease;
}

.project-link:hover {
  color: var(--amber);
  background-size: 100% 7px;
}

.project-button {
  width: fit-content;
  margin-top: 22px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--cyan), #087d75);
  box-shadow: none;
}

.signal {
  display: block;
  width: 44px;
  height: 4px;
}

.signal-blue {
  background: var(--blue);
}

.signal-cyan {
  background: var(--cyan);
}

.signal-amber {
  background: var(--amber);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: clamp(32px, 6vw, 76px);
  align-items: center;
  padding: 104px 0;
  border-top: 1px solid var(--line);
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 28px 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 24px;
  color: var(--ink-soft);
  line-height: 1.55;
}

.check-list li::before {
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 9px;
  height: 9px;
  content: "";
  background: var(--cyan);
}

.text-link {
  color: var(--blue);
  font-weight: 800;
  text-decoration: none;
}

.link-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.tool-hero {
  padding: 132px max(20px, calc((100vw - 1180px) / 2)) 62px;
  color: #ffffff;
  background:
    linear-gradient(120deg, rgba(7, 9, 10, 0.96), rgba(7, 9, 10, 0.82)),
    radial-gradient(circle at 74% 18%, rgba(30, 107, 255, 0.24), transparent 34%),
    var(--ink);
}

.tool-hero h1 {
  max-width: 940px;
  margin: 0;
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: clamp(42px, 8vw, 92px);
  line-height: 0.98;
}

.tool-hero p:not(.eyebrow) {
  max-width: 760px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.6;
}

.calculator-shell {
  width: min(1180px, calc(100% - 40px));
  padding: 48px 0 92px;
  margin: 0 auto;
}

.calc-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  margin-bottom: 18px;
}

.calc-intro p:not(.eyebrow) {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.calc-mode {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: #eef2f5;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.calc-mode button {
  min-height: 38px;
  padding: 0 12px;
  color: var(--ink-soft);
  background: transparent;
  border: 0;
  border-radius: 5px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.calc-mode button.is-active {
  color: #ffffff;
  background: var(--ink);
}

.calculator-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: 18px;
  align-items: start;
}

.calc-panel {
  padding: clamp(18px, 3vw, 28px);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 1px 0 rgba(21, 23, 25, 0.04);
}

.calc-panel h2,
.calc-panel h3 {
  margin: 0 0 16px;
  font-family: "Space Grotesk", system-ui, sans-serif;
  line-height: 1.05;
}

.calc-panel h2 {
  font-size: clamp(26px, 4vw, 38px);
}

.calc-panel h3 {
  font-size: 22px;
}

.calc-panel + .calc-panel {
  margin-top: 18px;
}

.calc-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.calc-form-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.calc-field {
  display: grid;
  gap: 7px;
}

.calc-field.full {
  grid-column: 1 / -1;
}

.calc-field span,
.calc-toggle span {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.calc-field input,
.calc-field select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  color: var(--ink);
  background: #f9fbfc;
  border: 1px solid var(--line);
  border-radius: 4px;
  font: inherit;
}

.calc-field input:focus,
.calc-field select:focus {
  background: #ffffff;
  border-color: rgba(30, 107, 255, 0.72);
  box-shadow: 0 0 0 4px rgba(30, 107, 255, 0.12);
  outline: none;
}

.file-drop {
  display: grid;
  gap: 12px;
  padding: 22px;
  color: var(--ink-soft);
  background: #f9fbfc;
  border: 1px dashed rgba(30, 107, 255, 0.42);
  border-radius: 8px;
}

.file-drop strong {
  color: var(--ink);
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 22px;
}

.calc-toggle {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
}

.calc-toggle input {
  width: 18px;
  height: 18px;
}

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

.metric,
.result-line {
  padding: 14px;
  background: #f9fbfc;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.metric span,
.result-line span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.metric strong,
.result-line strong {
  display: block;
  margin-top: 6px;
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 22px;
}

.quote-total {
  padding: 24px;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(30, 107, 255, 0.96), rgba(0, 184, 169, 0.82));
  border-radius: 8px;
}

.quote-total span {
  display: block;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quote-total strong {
  display: block;
  margin-top: 8px;
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: clamp(38px, 6vw, 58px);
  line-height: 1;
}

.calc-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.calc-warning {
  display: none;
  margin: 14px 0 0;
  padding: 12px;
  color: #5f4200;
  background: rgba(255, 176, 0, 0.16);
  border: 1px solid rgba(255, 176, 0, 0.34);
  border-radius: 6px;
  font-size: 14px;
  line-height: 1.5;
}

.calc-warning.is-visible {
  display: block;
}

.calc-assumptions {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.calc-assumptions h3 {
  margin-bottom: 10px;
}

.calc-assumptions ul {
  display: grid;
  gap: 8px;
  padding-left: 18px;
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

[data-mode="client"] .internal-field {
  display: none;
}

.quote-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.process-panel {
  padding: 10px;
  background: var(--ink);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.process-row {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  min-height: 86px;
  padding: 0 18px;
  color: #ffffff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.process-row:last-child {
  border-bottom: 0;
}

.process-row span {
  color: var(--amber);
  font-weight: 800;
}

.process-row p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 700;
}

.section-dark {
  width: 100%;
  max-width: none;
  padding: 96px max(20px, calc((100vw - 1180px) / 2));
  color: #ffffff;
  background: var(--ink);
}

.section-dark .section-heading p:not(.eyebrow),
.section-dark .project-card p {
  color: rgba(255, 255, 255, 0.68);
}

.project-card {
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.12);
}

.project-type {
  color: var(--cyan) !important;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.project-card-featured {
  background:
    linear-gradient(145deg, rgba(30, 107, 255, 0.18), rgba(0, 184, 169, 0.08)) padding-box,
    linear-gradient(135deg, rgba(0, 184, 169, 0.65), rgba(255, 176, 0, 0.28)) border-box;
  border-color: transparent;
}

.case-hero {
  min-height: auto;
  padding: 138px max(20px, calc((100vw - 1180px) / 2)) 76px;
  color: #ffffff;
  background:
    linear-gradient(120deg, rgba(7, 9, 10, 0.96), rgba(7, 9, 10, 0.82)),
    radial-gradient(circle at 76% 20%, rgba(0, 184, 169, 0.22), transparent 34%),
    var(--ink);
}

.case-hero-content {
  max-width: 920px;
}

.case-hero h1 {
  max-width: 880px;
  margin: 0;
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: clamp(48px, 8vw, 98px);
  line-height: 0.98;
  letter-spacing: 0;
}

.case-hero p:not(.eyebrow) {
  max-width: 760px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.55;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.case-meta li {
  padding: 8px 11px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.case-section {
  width: min(980px, calc(100% - 40px));
  padding: 78px 0;
  margin: 0 auto;
}

.service-section {
  width: min(1180px, calc(100% - 40px));
  padding: 86px 0;
  margin: 0 auto;
}

.service-hero {
  padding-bottom: 82px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  min-height: 230px;
  padding: 26px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 1px 0 rgba(21, 23, 25, 0.04);
}

.service-card h3 {
  margin: 0 0 14px;
  font-size: 24px;
  line-height: 1.12;
}

.service-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.service-band {
  border-top: 1px solid var(--line);
}

.service-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.case-section h2 {
  margin: 0 0 22px;
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1;
}

.case-section p,
.case-section li {
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.75;
}

.case-section p {
  margin: 0 0 18px;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.case-fact {
  padding: 24px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.case-fact h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.case-fact p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.case-timeline {
  padding: 0;
  margin: 30px 0 0;
  list-style: none;
}

.case-timeline li {
  padding: 20px 0 20px 26px;
  border-left: 3px solid var(--cyan);
}

.case-timeline strong {
  display: block;
  color: var(--ink);
  font-family: "Space Grotesk", system-ui, sans-serif;
}

@media (max-width: 760px) {
  .case-grid {
    grid-template-columns: 1fr;
  }
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 520px);
  gap: clamp(32px, 6vw, 72px);
  align-items: start;
  padding: 88px 0;
}

.contact-copy {
  position: sticky;
  top: 104px;
}

.contact-details {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.contact-details a {
  width: fit-content;
  color: var(--ink);
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: clamp(20px, 3vw, 32px);
  font-weight: 700;
  text-decoration: none;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 3px;
  transition: color 180ms ease, background-size 180ms ease;
}

.contact-details a:hover {
  color: var(--blue);
  background-size: 100% 8px;
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: clamp(18px, 3vw, 28px);
  background:
    linear-gradient(#ffffff, #ffffff) padding-box,
    linear-gradient(135deg, rgba(30, 107, 255, 0.52), rgba(0, 184, 169, 0.26), rgba(255, 176, 0, 0.38)) border-box;
  border: 1px solid transparent;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

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

.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.contact-form span {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 12px 13px;
  color: var(--ink);
  background: #f9fbfc;
  border: 1px solid var(--line);
  border-radius: 4px;
  font: inherit;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  background: #ffffff;
  border-color: rgba(30, 107, 255, 0.72);
  box-shadow: 0 0 0 4px rgba(30, 107, 255, 0.12);
}

.contact-form .button {
  width: 100%;
  margin-top: 6px;
}

.form-note {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.contact-section .button-secondary {
  color: var(--ink);
  background: #ffffff;
}

.contact-whatsapp {
  border-color: var(--line);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(20px, 4vw, 56px);
  color: rgba(255, 255, 255, 0.72);
  background: var(--ink);
}

.site-footer p {
  margin: 0;
}

.response-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 28px;
  background:
    radial-gradient(circle at 80% 20%, rgba(0, 184, 169, 0.14), transparent 32%),
    var(--paper);
}

.response-panel {
  width: min(620px, 100%);
  padding: clamp(28px, 6vw, 54px);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.response-panel h1 {
  margin: 0 0 16px;
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1;
}

.response-panel p:not(.eyebrow) {
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .calc-intro {
    grid-template-columns: 1fr;
  }

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

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

  .nav-toggle {
    order: 3;
    display: inline-flex;
    flex-direction: column;
    gap: 6px;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    padding: 0;
    color: inherit;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 6px;
    cursor: pointer;
  }

  .nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: currentColor;
    border-radius: 99px;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 16px;
    left: 16px;
    order: 4;
    display: none;
    width: auto;
    padding: 12px;
    color: #ffffff;
    background: rgba(15, 17, 19, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 8px;
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
  }

  .site-nav.is-open {
    display: grid;
    gap: 2px;
  }

  .site-nav a {
    padding: 12px 10px;
    border-radius: 5px;
  }

  .site-nav a:hover {
    background: rgba(255, 255, 255, 0.08);
  }

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

  .language-switch {
    order: 2;
    margin-left: auto;
  }

  .site-nav .language-switch {
    order: initial;
    justify-self: stretch;
    justify-content: center;
    margin: 10px 0 0;
    padding-top: 12px;
    background: transparent;
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 0;
  }

  .site-nav .language-switch a {
    flex: 1;
    max-width: 92px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
  }

  .site-nav .language-switch a.is-active,
  .site-nav .language-switch a:hover {
    color: var(--ink);
    background: #ffffff;
  }

  .hero-content {
    margin-left: 20px;
  }

  .intro-grid,
  .split-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .contact-copy {
    position: static;
  }

  .division-grid,
  .project-grid {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 560px) {
  .hero {
    min-height: 86vh;
  }

  .hero-content {
    min-height: 86vh;
    padding-top: 104px;
  }

  .hero-actions,
  .contact-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .intro-grid dl {
    flex-direction: column;
    gap: 14px;
  }

  .section,
  .split-section,
  .contact-section {
    padding: 68px 0;
  }

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

  .calc-form-grid,
  .calc-form-grid.three,
  .metric-grid,
  .result-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }

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