:root {
  --navy: #003780;
  --navy-deep: #002456;
  --navy-soft: #1a4f9c;
  --ink: #0c1524;
  --ink-muted: #4a5568;
  --paper: #eef2f7;
  --paper-2: #f7f9fc;
  --line: rgba(0, 55, 128, 0.14);
  --white: #ffffff;
  --shadow-soft: 0 18px 50px rgba(12, 21, 36, 0.12);
  --radius: 4px;
  --shell: min(1120px, calc(100% - 2.5rem));
  --font-display: "Manrope", "Segoe UI", sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.55;
  background:
    radial-gradient(900px 420px at 8% -10%, rgba(0, 55, 128, 0.08), transparent 60%),
    radial-gradient(700px 380px at 100% 18%, rgba(0, 55, 128, 0.06), transparent 55%),
    linear-gradient(180deg, var(--paper-2), var(--paper));
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--navy);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--navy-deep);
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 100;
  background: var(--white);
  color: var(--ink);
  padding: 0.6rem 0.9rem;
}

.skip:focus {
  top: 1rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(247, 249, 252, 0.86);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(247, 249, 252, 0.94);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.brand-lockup img {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--white);
}

.nav {
  display: none;
  align-items: center;
  gap: 1.35rem;
}

.nav a {
  color: var(--ink-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav a:hover {
  color: var(--navy);
}

.nav-cta {
  color: var(--white) !important;
  background: var(--navy);
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius);
}

.nav-cta:hover {
  background: var(--navy-deep);
}

.nav-toggle {
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius);
  display: grid;
  place-content: center;
  gap: 6px;
  cursor: pointer;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: var(--ink);
}

.mobile-nav {
  display: grid;
  gap: 0.35rem;
  padding: 0.5rem 1.25rem 1.1rem;
  border-top: 1px solid var(--line);
  background: var(--paper-2);
}

.mobile-nav[hidden] {
  display: none;
}

.mobile-nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  padding: 0.7rem 0.2rem;
}

@media (min-width: 880px) {
  .nav {
    display: flex;
  }

  .nav-toggle,
  .mobile-nav {
    display: none !important;
  }
}

/* Hero */
.hero {
  position: relative;
  min-height: min(92vh, 860px);
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  transform: scale(1.04);
  animation: hero-ken 12s var(--ease) both;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 36, 86, 0.28) 0%, rgba(0, 36, 86, 0.55) 42%, rgba(0, 24, 56, 0.88) 100%),
    radial-gradient(700px 420px at 70% 20%, rgba(0, 55, 128, 0.25), transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 5.5rem 0 4.2rem;
  width: var(--shell);
  margin-inline: auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
  animation: rise 0.9s var(--ease) 0.12s both;
}

.hero-logo {
  width: clamp(7.5rem, 18vw, 10.5rem);
  height: auto;
  flex: 0 0 auto;
  margin: 0;
  display: block;
  border-radius: 50%;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.28);
  animation: rise 0.9s var(--ease) both;
}

.hero-copy {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 36rem;
}

.hero h1 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4.6vw, 3.35rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
  max-width: 16ch;
}

.hero-lead {
  margin: 0 0 1.6rem;
  font-size: clamp(1.05rem, 1.7vw, 1.2rem);
  color: rgba(255, 255, 255, 0.9);
  max-width: 34ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

@media (min-width: 780px) {
  .hero-content {
    flex-direction: row;
    align-items: center;
    gap: 2.25rem;
  }

  .hero-logo {
    width: clamp(9.5rem, 16vw, 12.5rem);
  }
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.7rem 1.15rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--white);
  color: var(--navy-deep);
}

.btn-primary:hover {
  background: #e8eef8;
  color: var(--navy-deep);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.45);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.contact .btn-primary {
  background: var(--navy);
  color: var(--white);
}

.contact .btn-primary:hover {
  background: var(--navy-deep);
  color: var(--white);
}

/* Sections */
.section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.eyebrow {
  margin: 0 0 0.7rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
}

.section h2 {
  margin: 0 0 0.95rem;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 3.2vw, 2.45rem);
  line-height: 1.28;
  letter-spacing: 0.025em;
  max-width: 28ch;
  text-wrap: balance;
}

.section-lead {
  margin: 0 0 2.4rem;
  color: var(--ink-muted);
  max-width: 42rem;
  font-size: 1.12rem;
  line-height: 1.55;
}

.split {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 780px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

.split-block {
  padding-top: 1.25rem;
  border-top: 2px solid var(--navy);
}

.split-block h3,
.steps h3,
.ops-row h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: 0.02em;
  line-height: 1.3;
}

.split-block p,
.steps p,
.ops-row p {
  margin: 0;
  color: var(--ink-muted);
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 860px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.step-num {
  display: block;
  margin-bottom: 0.7rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  color: var(--navy);
}

.trust {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.2)),
    var(--paper-2);
}

.trust-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 900px) {
  .trust-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3rem;
  }
}

.trust-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.85rem;
}

.trust-list li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--ink);
  font-weight: 600;
}

.trust-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--navy);
}

.trust-figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  min-height: 280px;
}

.trust-figure img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.ops-rows {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.ops-row {
  display: grid;
  gap: 0.35rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 720px) {
  .ops-row {
    grid-template-columns: 10rem 1fr;
    align-items: baseline;
    gap: 1.5rem;
  }
}

.contact {
  background:
    radial-gradient(600px 280px at 10% 0%, rgba(0, 55, 128, 0.08), transparent 60%),
    var(--white);
  border-top: 1px solid var(--line);
}

.contact-shell {
  display: grid;
  gap: 2.2rem;
}

@media (min-width: 900px) {
  .contact-shell {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3rem;
    align-items: start;
  }
}

.contact-meta {
  margin: 1.5rem 0 0;
  display: grid;
  gap: 1rem;
}

.contact-meta div {
  display: grid;
  gap: 0.2rem;
}

.contact-meta dt {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.contact-meta dd {
  margin: 0;
  font-weight: 600;
}

.contact-form {
  display: grid;
  gap: 0.9rem 1rem;
}

@media (min-width: 640px) {
  .contact-form {
    grid-template-columns: 1fr 1fr;
  }

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

.contact-form label {
  display: grid;
  gap: 0.35rem;
}

.contact-form span {
  font-size: 0.88rem;
  font-weight: 650;
  color: var(--ink);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--paper-2);
  border-radius: var(--radius);
  padding: 0.75rem 0.85rem;
  font: inherit;
  color: var(--ink);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(0, 55, 128, 0.35);
  outline-offset: 1px;
  border-color: var(--navy-soft);
  background: var(--white);
}

.form-note,
.form-status {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-muted);
}

.form-status.is-ready {
  color: var(--navy);
  font-weight: 600;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--paper-2);
  padding: 1.8rem 0 2.2rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
  justify-content: space-between;
}

.footer-inner > img {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--white);
}

.footer-brand {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.footer-copy {
  margin: 0.15rem 0 0;
  color: var(--ink-muted);
  font-size: 0.92rem;
}

/* Motion reveal */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes hero-ken {
  from {
    transform: scale(1.08);
  }
  to {
    transform: scale(1.02);
  }
}

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

  .hero-media img,
  .hero-content,
  .hero-logo,
  .reveal {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}