:root {
  --ink: #081014;
  --panel: #ffffff;
  --muted: #61707a;
  --line: #dce5e8;
  --cyan: #00a7c7;
  --cyan-dark: #06728a;
  --amber: #e6a72e;
  --green: #2a8c68;
  --soft: #f3f8f9;
  --danger: #bd3030;
  --shadow: 0 22px 55px rgba(8, 16, 20, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #fbfdfd;
}

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

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 14px clamp(18px, 5vw, 72px);
  background: rgba(251, 253, 253, 0.88);
  border-bottom: 1px solid rgba(220, 229, 232, 0.72);
  backdrop-filter: blur(18px);
}

.brand,
.header-cta,
.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  white-space: nowrap;
}

.brand {
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(0, 167, 199, 0.25);
}

.nav-links {
  display: flex;
  gap: clamp(18px, 3vw, 34px);
  color: #38474f;
  font-size: 15px;
  font-weight: 600;
}

.nav-links a:hover {
  color: var(--cyan-dark);
}

.header-cta {
  min-height: 42px;
  padding: 0 16px;
  color: #fff;
  background: var(--ink);
  border-radius: 8px;
  font-weight: 700;
}

.header-cta svg,
.primary-button svg,
.secondary-button svg,
.service-card svg,
.quote-points svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  background: #081014;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(8, 16, 20, 0.95) 0%, rgba(8, 16, 20, 0.82) 36%, rgba(8, 16, 20, 0.34) 70%, rgba(8, 16, 20, 0.18) 100%),
    linear-gradient(0deg, rgba(8, 16, 20, 0.68) 0%, rgba(8, 16, 20, 0) 34%);
}

.hero-content {
  width: min(760px, calc(100% - 36px));
  margin-left: clamp(18px, 6vw, 86px);
  padding-top: 76px;
  color: #fff;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  color: var(--amber);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 720px;
  margin-top: 18px;
  font-size: clamp(44px, 7vw, 82px);
  line-height: 1.03;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 660px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.primary-button,
.secondary-button {
  min-height: 52px;
  padding: 0 22px;
  border: 0;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
}

.primary-button {
  color: #041216;
  background: #34d5f0;
  box-shadow: 0 18px 36px rgba(52, 213, 240, 0.24);
}

.secondary-button {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
}

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

.primary-button:disabled {
  cursor: not-allowed;
  opacity: 0.62;
  transform: none;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 620px;
  margin-top: 42px;
}

.hero-metrics div {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
}

.hero-metrics strong {
  display: block;
  color: #fff;
  font-size: 28px;
  line-height: 1;
}

.hero-metrics span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 14px;
}

.section {
  padding: clamp(64px, 9vw, 108px) clamp(18px, 6vw, 86px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(280px, 1.1fr);
  gap: clamp(28px, 7vw, 96px);
  align-items: start;
  background: #fff;
}

.intro p {
  color: #43535b;
  font-size: 20px;
  line-height: 1.9;
}

.section-heading {
  max-width: 760px;
}

.section-heading h2,
.quote h2 {
  margin-top: 10px;
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.14;
  letter-spacing: 0;
}

.service-band {
  background: var(--soft);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 38px;
}

.service-card {
  min-height: 420px;
  padding: 14px 14px 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 14px 34px rgba(8, 16, 20, 0.05);
  overflow: hidden;
}

.case-image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 22px;
  background: #dce5e8;
}

.service-card svg {
  margin-left: 12px;
  width: 30px;
  height: 30px;
  color: var(--cyan-dark);
}

.service-card h3 {
  margin: 20px 12px 0;
  font-size: 21px;
  letter-spacing: 0;
}

.process-step h3,
.case-grid h3 {
  margin-top: 20px;
  font-size: 21px;
  letter-spacing: 0;
}

.service-card p,
.process-step p,
.case-grid p,
.quote p {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.75;
}

.service-card p {
  margin-left: 12px;
  margin-right: 12px;
}

.process {
  background: #fff;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 42px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.process-step {
  min-height: 220px;
  padding: 28px;
  background: #fff;
}

.process-step span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: #fff;
  background: var(--ink);
  border-radius: 8px;
  font-weight: 800;
}

.cases {
  background: #eef6f7;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 38px;
}

.case-grid article {
  min-height: 250px;
  padding: 28px;
  border-radius: 8px;
  background: #0b171c;
  color: #fff;
  box-shadow: var(--shadow);
}

.case-grid article:nth-child(2) {
  background: #f9fbfb;
  color: var(--ink);
  border: 1px solid var(--line);
}

.case-grid article:nth-child(3) {
  background: #123d45;
}

.case-grid span {
  color: var(--amber);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quote {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: start;
  background: #fff;
}

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

.quote p {
  max-width: 620px;
  font-size: 18px;
}

.quote-points {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.quote-points span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #273941;
  font-weight: 700;
}

.quote-points svg {
  color: var(--green);
}

.contact-form {
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfb;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.form-row.split {
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-row.split > div {
  display: grid;
  gap: 8px;
}

label {
  color: #263942;
  font-size: 14px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  color: var(--ink);
  border: 1px solid #cad8dc;
  border-radius: 8px;
  background: #fff;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 167, 199, 0.12);
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

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

.form-status {
  min-height: 25px;
  margin-top: 14px;
  font-weight: 700;
}

.form-status.is-success {
  color: var(--green);
}

.form-status.is-error {
  color: var(--danger);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 6vw, 86px);
  color: #60717a;
  border-top: 1px solid var(--line);
  background: #fff;
  font-size: 14px;
}

@media (max-width: 920px) {
  .site-header {
    min-height: 66px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: 860px;
    align-items: flex-end;
  }

  .hero-content {
    margin: 0 auto;
    padding: 120px 0 44px;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(8, 16, 20, 0.38) 0%, rgba(8, 16, 20, 0.88) 48%, rgba(8, 16, 20, 0.97) 100%);
  }

  .intro,
  .services-grid,
  .process-list,
  .case-grid,
  .quote {
    grid-template-columns: 1fr;
  }

  .quote-copy {
    position: static;
  }

  .process-list {
    gap: 1px;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 12px 16px;
  }

  .brand span:last-child {
    display: none;
  }

  .header-cta {
    min-height: 40px;
    padding: 0 12px;
  }

  .hero {
    min-height: 820px;
  }

  .hero-actions,
  .form-row.split {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .service-card,
  .process-step,
  .case-grid article {
    min-height: auto;
  }

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