:root {
  --bg: #0d1b2a;
  --bg-dark: #090f1a;
  --bg-light: #f4f6fb;
  --accent: #4361ee;
  --accent-soft: rgba(67, 97, 238, 0.16);
  --accent-glow: rgba(67, 97, 238, 0.24);
  --text: #0f172a;
  --text-soft: #475569;
  --text-light: #e2e8f0;
  --white: #ffffff;
  --surface: #111b2b;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Space Grotesk", "Inter", sans-serif;
  --max-width: 1160px;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --shadow-soft: 0 24px 50px -24px rgba(15, 23, 42, 0.45);
  --shadow-card: 0 22px 34px -20px rgba(15, 23, 42, 0.55);
  --border: rgba(148, 163, 184, 0.22);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background-color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Normalize single-page scroll height for nav pages */
.page-main {
  min-height: 1800px;
}

@media (max-width: 1080px) {
  .page-main {
    min-height: 1600px;
  }
}

@media (max-width: 820px) {
  .page-main {
    min-height: 1400px;
  }
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
  color: var(--accent);
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(16px);
  background: rgba(244, 246, 251, 0.9);
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
  z-index: 100;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.brand-logo {
  width: 38px;
  height: 38px;
  object-fit: cover;
  border-radius: 8px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, #274472, #4361ee);
  color: var(--white);
  font-weight: 600;
}

.nav-links {
  display: inline-flex;
  align-items: center;
  gap: 1.4rem;
  font-size: 0.95rem;
  font-weight: 500;
}

.nav-cta {
  padding: 0.55rem 1.4rem;
  border-radius: 999px;
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 10px 20px -12px var(--accent);
}

.nav-cta:hover {
  color: var(--white);
  opacity: 0.9;
}

.hero {
  padding: 7rem 0 5rem;
  background: radial-gradient(circle at top right, rgba(67, 97, 238, 0.2), transparent 45%),
    radial-gradient(circle at bottom left, rgba(6, 78, 59, 0.14), transparent 40%),
    var(--white);
}

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
  grid-template-columns: repeat(12, 1fr);
}

.hero-copy {
  grid-column: span 7;
}

.tagline {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 1.4rem 0 1rem;
}

.hero p {
  color: var(--text-soft);
  font-size: 1.05rem;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin: 2rem 0 2.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn.primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 18px 30px -20px rgba(67, 97, 238, 0.7);
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 36px -18px rgba(67, 97, 238, 0.6);
}

.btn.ghost {
  background: transparent;
  border-color: rgba(67, 97, 238, 0.3);
  color: var(--accent);
}

.btn.ghost:hover {
  border-color: var(--accent);
}

.btn.ghost.light {
  border-color: rgba(226, 232, 240, 0.6);
  color: var(--white);
}

.btn.ghost.light:hover {
  border-color: var(--white);
}

.btn.full {
  width: 100%;
}

.proof-points {
  display: flex;
  gap: 2.4rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
}

.metric {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent);
}

.label {
  color: var(--text-soft);
  font-weight: 500;
}

.hero-visual {
  grid-column: span 5;
  position: relative;
  display: grid;
  justify-items: end;
}

.sub-hero {
  padding: 6.2rem 0 4.6rem;
  background: radial-gradient(circle at top left, rgba(67, 97, 238, 0.16), transparent 45%),
    radial-gradient(circle at bottom right, rgba(6, 95, 70, 0.14), transparent 40%),
    var(--white);
}

.sub-hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.sub-hero-content {
  grid-column: span 7;
}

.sub-hero-content.full {
  grid-column: span 12;
  max-width: 760px;
}

.sub-hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  letter-spacing: -0.02em;
  margin: 1.4rem 0 1rem;
}

.sub-hero-content p {
  color: var(--text-soft);
  font-size: 1.05rem;
  max-width: 560px;
}

.sub-hero-card {
  grid-column: span 5;
  width: min(420px, 100%);
  justify-self: end;
}

.sub-hero-card .hero-card__list li {
  justify-content: flex-start;
}

.detail-list {
  list-style: none;
  margin: 2rem auto 2.5rem;
  padding: 0;
  display: grid;
  gap: 0.9rem;
  max-width: 760px;
  width: 100%;
}

.detail-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  background: rgba(15, 23, 42, 0.04);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  color: var(--text);
}

.detail-list .dot {
  margin-top: 0.35rem;
}

.detail-list.light li {
  background: rgba(226, 232, 240, 0.08);
  color: var(--text-light);
}

.hero-card {
  background: var(--bg);
  color: var(--text-light);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: var(--shadow-soft);
  width: min(420px, 100%);
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: "->";
  position: absolute;
  inset: -120px -150px auto auto;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(67, 97, 238, 0.5), transparent 70%);
  opacity: 0.8;
  pointer-events: none;
}

.hero-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 1.4rem;
}

.hero-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
  font-size: 0.95rem;
  color: rgba(226, 232, 240, 0.9);
}

.hero-card__list li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, #38bdf8, #818cf8);
  flex-shrink: 0;
  box-shadow: 0 0 10px rgba(129, 140, 248, 0.7);
}

.logos {
  padding: 3rem 0;
  background: var(--white);
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

.logos-label {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(71, 85, 105, 0.7);
  font-size: 0.75rem;
  margin-bottom: 1.5rem;
}

.logos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.4rem;
  font-weight: 600;
  color: rgba(30, 41, 59, 0.55);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
}

.metrics {
  background: var(--white);
  padding: 5rem 0 4rem;
}

.metrics-content {
  display: grid;
  gap: 2.8rem;
  justify-items: center;
}

.metrics-heading {
  text-align: center;
  max-width: 720px;
}

.metrics-heading h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  letter-spacing: -0.015em;
  margin: 1.1rem 0 0;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2.4rem;
  width: 100%;
}

.metric-card {
  text-align: center;
  border-right: 1px solid rgba(148, 163, 184, 0.25);
  padding: 0 1rem;
}

.metric-card:last-child {
  border-right: none;
}

.metric-value {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 4vw, 3.4rem);
  color: var(--accent);
  letter-spacing: -0.01em;
}

.metric-label {
  margin-top: 0.8rem;
  color: var(--text-soft);
  font-weight: 500;
}

.metrics-cta {
  display: flex;
  justify-content: center;
}

.cta-banner {
  background: linear-gradient(135deg, #1e2333, #111b2b);
  color: var(--text-light);
  border-radius: var(--radius-lg);
  padding: 3rem;
  display: grid;
  gap: 1.4rem;
  box-shadow: var(--shadow-card);
}

.cta-banner h3 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0;
}

.cta-banner p {
  color: rgba(226, 232, 240, 0.8);
  max-width: 560px;
}

.cta-banner .btn {
  justify-self: start;
}

.tech-stack {
  background: var(--bg-light);
}

.tech-stack-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.8rem;
  margin-top: 3rem;
}

.stack-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.6rem 2.2rem;
  border: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow: var(--shadow-card);
  display: grid;
  gap: 1.4rem;
}

.stack-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(15, 23, 42, 0.78);
}

.stack-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
  color: var(--text-soft);
  font-weight: 500;
}

.stack-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(148, 163, 184, 0.08), rgba(226, 232, 240, 0.24));
}

.stack-tag {
  font-weight: 600;
  color: var(--text);
}

.tech-stack-cta {
  margin-top: 3rem;
  display: flex;
  justify-content: center;
}

.section {
  padding: 3rem 0;
}

.section.padded {
  padding: 5rem 0;
}

.section-header {
  max-width: 720px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 1rem;
  letter-spacing: -0.015em;
}

.section-header p {
  color: var(--text-soft);
}

.section-header.light h2,
.section-header.light p {
  color: var(--text-light);
}

.eyebrow {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: rgba(67, 97, 238, 0.12);
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.75rem;
  margin-bottom: 1.4rem;
}

.eyebrow.light {
  background: rgba(226, 232, 240, 0.1);
  color: var(--white);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.4rem;
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 40px -30px rgba(15, 23, 42, 0.65);
}

.card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin: 1.2rem 0 0.9rem;
}

.card p {
  color: var(--text-soft);
}

.card ul {
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.6rem;
  color: var(--text);
  font-weight: 500;
}

.service-card {
  position: relative;
  padding-bottom: 3.2rem;
}

.service-link {
  position: absolute;
  left: 2.4rem;
  bottom: 1.8rem;
  color: var(--accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.service-link::after {
  content: "->";
  transition: transform 0.2s ease;
}

.service-link:hover::after {
  transform: translateX(4px);
}

.card-eyebrow {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(67, 97, 238, 0.7);
}

.gradient-bg {
  background: linear-gradient(135deg, #1f2937 0%, #0f172a 50%, #111b2b 100%);
  color: var(--text-light);
  position: relative;
  overflow: hidden;
}

.gradient-bg::before {
  content: "->";
  position: absolute;
  inset: auto -30% 10% 40%;
  height: 340px;
  background: radial-gradient(circle, rgba(67, 97, 238, 0.5), transparent 70%);
  opacity: 0.6;
  pointer-events: none;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
  position: relative;
}

.step {
  background: rgba(15, 23, 42, 0.6);
  border-radius: var(--radius-md);
  padding: 1.9rem;
  border: 1px solid rgba(148, 163, 184, 0.15);
  backdrop-filter: blur(8px);
}

/* Light variant for steps (e.g., Careers page) */
.light-steps .step {
  background: var(--white);
  color: var(--text);
  border: 1px solid rgba(148, 163, 184, 0.25);
  backdrop-filter: none;
}

.light-steps .step-number {
  background: var(--accent-soft);
  color: var(--accent);
}

.step-number {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(67, 97, 238, 0.25);
  color: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  margin-bottom: 1rem;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}

.case-card {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  border: 1px solid rgba(148, 163, 184, 0.2);
  position: relative;
  overflow: hidden;
}

.case-card::before {
  content: "->";
  position: absolute;
  inset: -60px -40px auto auto;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(67, 97, 238, 0.35), transparent 70%);
  opacity: 0.6;
}

.case-meta {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(71, 85, 105, 0.8);
}

.case-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin: 1rem 0;
}

.case-card p {
  color: var(--text-soft);
}

.case-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  font-weight: 600;
  margin-top: 1.2rem;
}

.case-link::after {
  content: "->";
  transition: transform 0.2s ease;
}

.case-link:hover::after {
  transform: translateX(4px);
}

.split {
  padding: 5rem 0;
}

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

.split-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 3rem;
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: var(--shadow-card);
}

.split-card.highlight {
  background: linear-gradient(145deg, #1e293b, #111b2b);
  color: var(--text-light);
  border: 1px solid rgba(148, 163, 184, 0.25);
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  list-style: none;
  padding: 0;
  margin: 2rem 0;
}

.pill-list li {
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
}

.highlight-list {
  list-style: none;
  padding: 0;
  margin: 1.8rem 0 2rem;
  display: grid;
  gap: 1rem;
}

.highlight-list.center {
  margin: 1.8rem auto 2rem; /* center block */
  max-width: 720px;
}

.highlight-list li {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 500;
}

.highlight-list.center li {
  justify-content: center;
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}

.insight-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.insight-meta {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(71, 85, 105, 0.75);
}

.insight-link {
  color: var(--accent);
  font-weight: 600;
  margin-top: auto;
}

.careers {
  background: var(--bg-light);
}

.careers-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}

.career-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.4rem;
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: var(--shadow-card);
  display: grid;
  gap: 1.2rem;
}

.careers-cta {
  margin-top: 3rem;
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.job-type {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(67, 97, 238, 0.85);
}

.job-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0;
}

.job-location {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(71, 85, 105, 0.8);
}

.job-summary {
  color: var(--text-soft);
  line-height: 1.5;
}

.job-link {
  color: var(--accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.job-link::after {
  content: "->";
  transition: transform 0.2s ease;
}

.job-link:hover::after {
  transform: translateX(4px);
}

.job-detail {
  display: grid;
  gap: 2rem;
}

.job-detail-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: var(--shadow-card);
  padding: 2.6rem;
  display: grid;
  gap: 1.4rem;
}

.job-detail-card h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin: 0;
}

.job-detail-card ul {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.6rem;
  color: var(--text-soft);
}

.job-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  font-size: 0.9rem;
  color: rgba(71, 85, 105, 0.85);
}

.testimonial {
  background: linear-gradient(140deg, #0b1220, #1f2a44);
  color: var(--text-light);
  padding: 6rem 0;
}

.testimonial-grid {
  display: grid;
  gap: 2rem;
  max-width: 840px;
  margin: 0 auto;
}

.testimonial-quote {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.2vw, 2.2rem);
  line-height: 1.4;
  position: relative;
}

.testimonial-quote::before {
  content: "->"";
  position: absolute;
  left: -26px;
  top: -10px;
  font-size: 4rem;
  color: rgba(148, 163, 184, 0.25);
}

.testimonial-author {
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(226, 232, 240, 0.7);
}

.contact {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: 5rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.contact::before,
.contact::after {
  content: "->";
  position: absolute;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(129, 140, 248, 0.4), transparent 70%);
  opacity: 0.5;
  pointer-events: none;
}

.contact::before {
  top: -200px;
  left: -120px;
}

.contact::after {
  bottom: -240px;
  right: -80px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem;
  position: relative;
}

.contact-copy p {
  color: rgba(226, 232, 240, 0.8);
  max-width: 440px;
}

.contact-list {
  margin-top: 2.6rem;
  display: grid;
  gap: 1.4rem;
}

.contact-list .label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: rgba(148, 163, 184, 0.7);
  display: block;
  margin-bottom: 0.4rem;
}

.contact-form {
  background: rgba(15, 23, 42, 0.7);
  border-radius: var(--radius-lg);
  padding: 2.8rem;
  border: 1px solid rgba(148, 163, 184, 0.2);
  display: grid;
  gap: 1.4rem;
  backdrop-filter: blur(12px);
}

.contact-form label {
  display: grid;
  gap: 0.6rem;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: rgba(226, 232, 240, 0.85);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(148, 163, 184, 0.3);
  background: rgba(15, 23, 42, 0.6);
  color: var(--text-light);
  font-size: 0.95rem;
  font-family: var(--font-sans);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(148, 163, 184, 0.6);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(129, 140, 248, 0.7);
  box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.2);
}

.form-footnote {
  font-size: 0.72rem;
  color: rgba(148, 163, 184, 0.6);
  line-height: 1.4;
}

.site-footer {
  background: var(--bg-dark);
  color: rgba(226, 232, 240, 0.76);
  padding: 3.5rem 0;
  border-top: 1px solid rgba(148, 163, 184, 0.15);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2.5rem;
  align-items: start;
}

.footer-grid p {
  color: rgba(226, 232, 240, 0.72);
  max-width: 320px;
}

.footer-heading {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  color: rgba(148, 163, 184, 0.8);
  margin-bottom: 1rem;
}

.footer-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.footer-grid a {
  color: rgba(226, 232, 240, 0.76);
}

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

.footer-meta {
  display: grid;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: rgba(148, 163, 184, 0.6);
}

@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

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

  .sub-hero-card {
    justify-self: stretch;
  }

  .hero-copy,
  .hero-visual {
    grid-column: span 1;
  }

  .hero-visual {
    justify-items: start;
  }

  .cards-grid,
  .cases-grid,
  .insights-grid,
  .metrics-grid,
  .tech-stack-grid,
  .careers-grid,
  .steps-grid,
  .split-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-grid {
    align-items: start;
  }

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

  .metrics-grid {
    row-gap: 1.8rem;
  }

  .metric-card:nth-child(2n) {
    border-right: none;
  }

  .cta-banner {
    padding: 2.6rem;
  }

  .job-detail-card {
    padding: 2.2rem;
  }
}

@media (max-width: 820px) {
  .nav-links {
    display: none;
  }

  .hero {
    padding-top: 5rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .proof-points {
    gap: 1.5rem;
  }

  .sub-hero-card {
    margin-top: 1rem;
  }

  .steps-grid,
  .cases-grid,
  .cards-grid,
  .insights-grid,
  .metrics-grid,
  .tech-stack-grid,
  .careers-grid,
  .split-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .metric-card {
    border-right: none;
    border-bottom: 1px solid rgba(148, 163, 184, 0.25);
    padding-bottom: 1.6rem;
  }

  .metric-card:last-child {
    border-bottom: none;
  }

  .testimonial-grid {
    text-align: left;
  }

  .careers-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .job-detail-card {
    padding: 2rem;
  }

  .cta-banner {
    padding: 2.2rem;
  }
}

@media (max-width: 540px) {
  body {
    font-size: 0.95rem;
  }

  .container {
    padding: 0 1.1rem;
  }

  .hero-card,
  .split-card,
  .card,
  .case-card,
  .insight-card,
  .contact-form {
    padding: 1.8rem;
  }

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