:root {
  --bg: #f4f7fb;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --ink: #0e1e36;
  --muted: #5f6c7d;
  --line: rgba(10, 35, 72, 0.12);
  --navy: #06275c;
  --blue: #0b4d9b;
  --slate: #768191;
  --mist: #e8edf3;
  --shadow: 0 25px 60px rgba(6, 39, 92, 0.12);
  --radius-lg: 32px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(11, 77, 155, 0.12), transparent 28%),
    radial-gradient(circle at 85% 10%, rgba(118, 129, 145, 0.14), transparent 24%),
    linear-gradient(180deg, #f8fbff 0%, #eef3f8 45%, #f7f9fc 100%);
}

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

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

.page-shell {
  overflow: clip;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(248, 251, 255, 0.78);
  border-bottom: 1px solid rgba(6, 39, 92, 0.08);
}

.nav-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 90px;
}

.brand {
  width: min(230px, 45vw);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.site-nav a {
  position: relative;
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--muted);
  transition: color 180ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--navy), var(--blue));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--navy);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 52px;
  height: 52px;
  padding: 0;
  border: 0;
  border-radius: 18px;
  cursor: pointer;
  background: var(--surface-strong);
  box-shadow: 0 10px 25px rgba(6, 39, 92, 0.08);
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 6px auto;
  border-radius: 999px;
  background: var(--navy);
}

.hero-section {
  position: relative;
  padding: 72px 0 46px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 38px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 44px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--navy), var(--blue));
}

.hero-copy h1,
.section-heading h2,
.showcase-copy h2,
.cta-copy h2,
.contact-copy h2 {
  margin: 0;
  font-family: "Outfit", sans-serif;
  letter-spacing: -0.03em;
  line-height: 1.02;
}

.hero-copy h1 {
  max-width: 12ch;
  font-size: clamp(2.8rem, 4.9vw, 4.85rem);
}

.hero-text,
.section-heading p,
.info-card p,
.service-card p,
.timeline-item p,
.showcase-copy p,
.cta-copy p,
.contact-copy p,
.site-footer p {
  color: var(--muted);
  line-height: 1.75;
}

.hero-text {
  max-width: 58ch;
  margin: 24px 0 30px;
  font-size: 1.04rem;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 700;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn:disabled {
  cursor: wait;
  opacity: 0.78;
  transform: none;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  box-shadow: 0 18px 32px rgba(11, 77, 155, 0.22);
}

.btn-secondary {
  color: var(--navy);
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(6, 39, 92, 0.11);
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.hero-points div,
.service-card,
.info-card,
.timeline-item,
.palette-card,
.cta-panel {
  position: relative;
}

.hero-points div {
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.54);
  border: 1px solid rgba(6, 39, 92, 0.08);
}

.hero-points strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.98rem;
}

.hero-points span {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.6;
}

.card-elevated {
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.72));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-card {
  padding: 28px;
  border-radius: 34px;
}

.hero-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.hero-isotype {
  width: min(380px, 100%);
  margin: 22px auto;
  filter: drop-shadow(0 16px 28px rgba(6, 39, 92, 0.12));
}

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

.hero-stat-grid article {
  padding: 18px;
  border-radius: 20px;
  background: rgba(245, 248, 252, 0.94);
  border: 1px solid rgba(6, 39, 92, 0.08);
}

.hero-stat-grid span,
.service-card span,
.card-index,
.timeline-item strong,
.palette-row small {
  display: block;
  color: var(--blue);
  font-weight: 800;
}

.hero-stat-grid strong {
  display: block;
  margin-top: 8px;
  font-size: 0.98rem;
  line-height: 1.45;
}

.hero-glow {
  position: absolute;
  inset: auto;
  width: 430px;
  height: 430px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(11, 77, 155, 0.18), transparent 64%);
  filter: blur(10px);
  pointer-events: none;
}

.hero-glow-left {
  top: 32px;
  left: -140px;
}

.hero-glow-right {
  right: -140px;
  bottom: -60px;
}

.trust-band {
  padding: 10px 0 32px;
}

.trust-items {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.trust-items span {
  padding: 16px 18px;
  border-radius: 999px;
  text-align: center;
  color: var(--navy);
  font-weight: 700;
  line-height: 1.35;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(6, 39, 92, 0.08);
}

.section {
  padding: 92px 0;
}

.section-dark {
  color: #fff;
  background:
    radial-gradient(circle at top right, rgba(118, 129, 145, 0.24), transparent 20%),
    linear-gradient(135deg, #061f48 0%, #082d69 55%, #0b4d9b 100%);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-heading h2,
.showcase-copy h2,
.cta-copy h2,
.contact-copy h2 {
  font-size: clamp(2rem, 4vw, 3.45rem);
}

.section-heading-dark .eyebrow,
.section-dark .service-card span,
.section-dark .service-card p {
  color: rgba(255, 255, 255, 0.88);
}

.section-heading-dark .eyebrow::before {
  background: rgba(255, 255, 255, 0.68);
}

.about-grid,
.services-grid {
  display: grid;
  gap: 24px;
}

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

.info-card {
  padding: 28px;
  border-radius: var(--radius-md);
}

.card-index {
  margin-bottom: 22px;
  font-size: 0.92rem;
  letter-spacing: 0.14em;
}

.info-card h3,
.service-card h3,
.timeline-item h3 {
  margin: 0 0 14px;
  font-family: "Outfit", sans-serif;
  font-size: 1.42rem;
  letter-spacing: -0.02em;
}

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

.service-card {
  min-height: 280px;
  padding: 26px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.service-card span {
  margin-bottom: 40px;
  font-size: 0.9rem;
  letter-spacing: 0.16em;
}

.service-card h3 {
  font-size: 1.34rem;
}

.service-card p {
  margin: 0;
}

.method-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 42px;
  align-items: start;
}

.timeline {
  display: grid;
  gap: 18px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  padding: 22px 22px 22px 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(6, 39, 92, 0.08);
}

.timeline-item strong {
  display: grid;
  place-items: center;
  min-height: 64px;
  border-radius: 18px;
  background: rgba(11, 77, 155, 0.1);
  font-size: 1rem;
  letter-spacing: 0.08em;
}

.timeline-item p {
  margin: 0;
}

.section-accent {
  background:
    linear-gradient(180deg, rgba(232, 237, 243, 0.7), rgba(244, 247, 251, 0.92)),
    radial-gradient(circle at left center, rgba(11, 77, 155, 0.08), transparent 28%);
}

.showcase {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 36px;
  align-items: center;
}

.palette-card {
  padding: 28px;
  border-radius: 28px;
}

.palette-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
}

.palette-row + .palette-row {
  border-top: 1px solid var(--line);
}

.swatch {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  flex: 0 0 auto;
}

.swatch-navy {
  background: var(--navy);
}

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

.swatch-slate {
  background: var(--slate);
}

.swatch-mist {
  background: var(--mist);
  border: 1px solid rgba(6, 39, 92, 0.08);
}

.palette-row strong {
  display: block;
  margin-bottom: 4px;
}

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 36px;
  border-radius: 34px;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 34px;
  align-items: start;
  padding: 36px;
  border-radius: 34px;
}

.contact-copy strong {
  color: var(--navy);
}

.contact-points {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.contact-points div {
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(6, 39, 92, 0.08);
}

.contact-points strong {
  display: block;
  margin-bottom: 6px;
}

.contact-points span {
  color: var(--muted);
  line-height: 1.6;
}

.contact-form-card {
  padding: 24px;
  border-radius: 28px;
  background: rgba(247, 250, 254, 0.88);
  border: 1px solid rgba(6, 39, 92, 0.08);
}

.contact-form {
  display: grid;
  gap: 16px;
}

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

.field {
  display: grid;
  gap: 8px;
}

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

.field span,
.consent span {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid rgba(6, 39, 92, 0.12);
  border-radius: 16px;
  padding: 15px 16px;
  font: inherit;
  color: var(--ink);
  background: #fff;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.field textarea {
  min-height: 148px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(11, 77, 155, 0.42);
  box-shadow: 0 0 0 4px rgba(11, 77, 155, 0.12);
}

.field.is-invalid input,
.field.is-invalid select,
.field.is-invalid textarea {
  border-color: rgba(183, 40, 40, 0.52);
  background: rgba(255, 245, 245, 0.88);
}

.field-error {
  min-height: 18px;
  color: #b72828;
  font-size: 0.84rem;
  line-height: 1.35;
}

.consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.consent input {
  margin-top: 4px;
  accent-color: var(--blue);
}

.consent.is-invalid span {
  color: #b72828;
}

.form-trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.form-status {
  min-height: 24px;
  margin: 0;
  font-weight: 700;
  line-height: 1.5;
}

.form-status.is-success {
  color: #0a7a3d;
}

.form-status.is-error {
  color: #b72828;
}

.site-footer {
  padding: 0 0 36px;
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  padding-top: 26px;
  border-top: 1px solid rgba(6, 39, 92, 0.08);
}

.site-footer img {
  width: min(210px, 42vw);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 550ms ease,
    transform 550ms ease;
}

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

@media (max-width: 1280px) {
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1080px) {
  .hero-grid,
  .method-layout,
  .showcase,
  .contact-panel,
  .cta-panel,
  .about-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }

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

  .hero-copy h1 {
    max-width: 14ch;
  }
}

@media (max-width: 820px) {
  .site-nav {
    position: absolute;
    top: calc(100% + 12px);
    right: 20px;
    left: 20px;
    display: grid;
    gap: 8px;
    padding: 16px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(6, 39, 92, 0.08);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition:
      opacity 180ms ease,
      transform 180ms ease,
      visibility 180ms ease;
  }

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

  .menu-toggle {
    display: inline-block;
  }

  .hero-points,
  .hero-stat-grid,
  .form-grid,
  .trust-items {
    grid-template-columns: 1fr;
  }

  .hero-section {
    padding-top: 42px;
  }

  .section {
    padding: 72px 0;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .site-header {
    position: static;
  }

  .nav-wrap {
    min-height: 80px;
  }

  .hero-copy h1 {
    max-width: 100%;
    font-size: clamp(2.6rem, 13vw, 4.4rem);
  }

  .hero-card,
  .info-card,
  .service-card,
  .palette-card,
  .contact-panel,
  .contact-form-card,
  .cta-panel {
    padding: 22px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }

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

  .form-footer {
    flex-direction: column;
    align-items: stretch;
  }
}