:root {
  --navy: #061743;
  --navy-2: #0b2557;
  --ink: #08143a;
  --muted: #5d6880;
  --amber: #e78622;
  --amber-2: #f2a13a;
  --cream: #fff8ef;
  --bone: #f6f2ec;
  --blue-wash: #eef5ff;
  --line: rgba(6, 23, 67, 0.13);
  --shadow: 0 24px 70px rgba(6, 23, 67, 0.13);
  --display: Montserrat, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3 { margin-top: 0; }

.skip-link {
  position: absolute;
  top: -80px;
  left: 1rem;
  z-index: 20;
  background: #fff;
  color: var(--navy);
  padding: .75rem 1rem;
  border: 2px solid var(--navy);
}
.skip-link:focus { top: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: .95rem clamp(1.25rem, 4vw, 4rem);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(6,23,67,.08);
}
.brand {
  display: grid;
  justify-items: center;
  gap: .12rem;
  min-width: 148px;
}
.brand img { width: 154px; }
.brand span {
  letter-spacing: .5em;
  text-transform: uppercase;
  font-size: .63rem;
  font-weight: 600;
  color: var(--navy);
  margin-left: .5em;
}
.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.6vw, 2.65rem);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.primary-nav a:not(.portal-link) { position: relative; }
.primary-nav a:not(.portal-link)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -.46rem;
  width: 0;
  height: 2px;
  background: var(--amber);
  transition: width .2s ease;
}
.primary-nav a:hover::after { width: 100%; }
.portal-link {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  border: 2px solid var(--navy);
  padding: .72rem 1.25rem;
  transition: background .2s ease, color .2s ease;
}
.portal-link:hover { background: var(--navy); color: #fff; }
.lock-icon { width: 14px; height: 14px; color: inherit; flex: none; }
.nav-toggle { display: none; }

.hero {
  position: relative;
  min-height: 660px;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  background-image:
    linear-gradient(90deg,
      rgba(255,255,255,1) 0%,
      rgba(255,255,255,.97) 20%,
      rgba(255,255,255,.85) 32%,
      rgba(255,255,255,.55) 43%,
      rgba(255,255,255,.16) 54%,
      rgba(255,255,255,0) 64%),
    url('assets/hero-cityscape-ai.jpg');
  background-size: cover;
  background-position: center 38%;
}
.hero-content {
  width: min(720px, 100%);
  padding: clamp(4rem, 7vw, 7.8rem) 0 clamp(4rem, 7vw, 7.8rem) clamp(1.5rem, 5.2vw, 4.4rem);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
h1 {
  font-family: var(--display);
  font-size: clamp(3.25rem, 5.55vw, 6.9rem);
  line-height: .98;
  letter-spacing: -.065em;
  font-weight: 900;
  margin-bottom: 1.65rem;
  color: var(--navy);
  max-width: 780px;
}
h1 span { color: var(--amber); display: inline; }
.hero-rule {
  width: 104px;
  height: 3px;
  background: var(--navy);
  margin: 0 0 1.75rem;
}
.lede {
  max-width: 590px;
  font-size: clamp(1.05rem, 1.55vw, 1.35rem);
  line-height: 1.45;
  color: #14204b;
  margin-bottom: 2.15rem;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  min-height: 56px;
  padding: 1rem 1.6rem;
  border: 2px solid var(--navy);
  font-size: .78rem;
  font-weight: 850;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  cursor: pointer;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 14px 25px rgba(6,23,67,.13); }
.button-dark { background: var(--navy); color: #fff; }
.button-dark:hover { background: var(--amber); border-color: var(--amber); }
.button-outline { background: transparent; color: var(--navy); }
.button-outline:hover { background: var(--navy); color: #fff; }
.button-submit { width: 100%; background: var(--amber); border-color: var(--amber); color: #fff; }
.button-submit:hover { background: var(--navy); border-color: var(--navy); }

.who-strip {
  display: grid;
  grid-template-columns: auto 150px minmax(0, 1fr);
  align-items: center;
  gap: 1.55rem;
  padding: 1.7rem clamp(1.25rem, 5vw, 5rem);
  background: linear-gradient(90deg, #fff8ee, #f7fbff);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.strip-icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  background: var(--navy);
  color: #fff;
  border-radius: 50%;
  font-size: 1.65rem;
}
.who-strip h2 {
  margin: 0;
  font-family: var(--display);
  font-size: .9rem;
  font-weight: 900;
  letter-spacing: .2em;
  text-transform: uppercase;
  padding-right: 1.45rem;
  border-right: 2px solid var(--amber);
}
.who-strip p { margin: 0; color: #1b254d; font-size: 1.05rem; max-width: 980px; }

.section { padding: clamp(4.2rem, 6vw, 6.8rem) clamp(1.25rem, 5vw, 5rem); }
.section-heading { margin-bottom: 2.55rem; }
.section-heading.centered { text-align: center; margin-inline: auto; max-width: 940px; }
.section-heading.narrow { max-width: 760px; }
.eyebrow {
  margin: 0 0 .75rem;
  color: var(--amber);
  font-family: var(--display);
  font-size: .77rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}
h2 {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(2rem, 3.2vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -.045em;
  margin-bottom: 1rem;
}
h3 {
  font-family: var(--display);
  font-weight: 900;
  font-size: 1rem;
  line-height: 1.25;
  letter-spacing: .065em;
  text-transform: uppercase;
  margin-bottom: .8rem;
}

.services { background: #fff; }
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  max-width: 1260px;
  margin: 0 auto;
}
.service-card {
  padding: 0 1.75rem;
  border-left: 1px solid var(--line);
}
.service-card:first-child { border-left: 0; padding-left: 0; }
.service-card:last-child { padding-right: 0; }
.icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin-bottom: 1.5rem;
  border-radius: 50%;
  background: #f5efe7;
  color: var(--navy);
}
.icon svg { width: 28px; height: 28px; }
.learn-more {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-top: 1.1rem;
  color: var(--amber);
  font-family: var(--display);
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: none;
  transition: gap .2s ease;
}
.learn-more:hover { gap: .6rem; color: var(--navy); }
.service-card p, .engagement-card p, .about-copy p, .inquiry-copy p, .cta-strip p { color: #263150; }

.proof-band {
  margin: 0 clamp(1.25rem, 5vw, 5rem);
  padding: clamp(3.2rem, 5vw, 4.7rem);
  background:
    radial-gradient(circle at 12% 0%, rgba(231,134,34,.18), transparent 35%),
    linear-gradient(135deg, var(--navy), #071e50 58%, #041237);
  color: #fff;
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.inverse-heading h2 { color: #fff; }
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}
.proof-item {
  padding: 0 2rem;
  border-right: 1px solid rgba(255,255,255,.35);
}
.proof-item:last-child { border-right: 0; }
.proof-icon {
  display: inline-grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 1.1rem;
  color: var(--amber-2);
  border: 2px solid var(--amber);
  border-radius: 50%;
  font-size: 1.55rem;
}
.proof-item strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(2rem, 3vw, 3.1rem);
  line-height: 1;
  margin-bottom: .45rem;
}
.proof-item span:not(.proof-icon) {
  display: block;
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: .9rem;
}
.proof-item p { margin: 0; color: rgba(255,255,255,.83); }

.engagements { background: linear-gradient(180deg, #fff, #fbf7f2); }
.engagement-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 1rem;
  max-width: 1220px;
  margin: 0 auto;
}
.engagement-card {
  background: rgba(255,255,255,.9);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 16px 36px rgba(6,23,67,.08);
}
.engagement-card.featured {
  background: linear-gradient(135deg, #fff, #eef5ff);
  border-color: rgba(231,134,34,.32);
}
.package-meta {
  margin-bottom: .75rem;
  color: var(--amber) !important;
  font-family: var(--display);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.about-section {
  display: grid;
  grid-template-columns: minmax(280px, .9fr) minmax(0, 1.25fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  background: #fff;
}
.about-photo {
  max-width: 380px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  background: #f4f0ea;
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-copy { max-width: 760px; }
.about-copy h2 { margin-bottom: .25rem; }
.role {
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--navy) !important;
}
.note {
  border-left: 3px solid var(--amber);
  padding-left: 1rem;
  color: var(--muted) !important;
}

.cta-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  margin: 0 clamp(1.25rem, 5vw, 5rem);
  padding: clamp(2rem, 4vw, 3rem);
  background: linear-gradient(100deg, #eef5ff, #fffaf4);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.cta-strip h2 { font-size: clamp(2rem, 3vw, 3.1rem); }
.cta-strip p { max-width: 760px; margin-bottom: 0; }

.inquiry-section {
  display: grid;
  grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.portal-text-link {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--navy);
  font-weight: 800;
  border-bottom: 2px solid var(--amber);
}
.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.3rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
}
.contact-form label { display: grid; gap: .45rem; }
.contact-form span {
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--navy);
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(6,23,67,.18);
  background: #fff;
  color: var(--ink);
  font: inherit;
  padding: .95rem 1rem;
  border-radius: 0;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(231,134,34,.24);
  border-color: var(--amber);
}
.contact-form .full,
.contact-form button,
.hidden-field { grid-column: 1 / -1; }
.hidden-field { display: none; }

.site-footer {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1.5rem 3rem;
  align-items: center;
  padding: 2rem clamp(1.25rem, 5vw, 5rem);
  background: var(--navy);
  color: #fff;
}
.footer-brand img { width: 142px; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1rem 1.6rem;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.site-footer p {
  grid-column: 1 / -1;
  margin: 0;
  color: rgba(255,255,255,.7);
  font-size: .85rem;
}

.simple-page {
  padding: clamp(4rem, 7vw, 7rem) clamp(1.25rem, 5vw, 5rem);
  max-width: 940px;
  margin: 0 auto;
}
.simple-page h1 {
  font-size: clamp(2.6rem, 5vw, 4.8rem);
  max-width: 850px;
}
.simple-page h2 { font-size: clamp(1.55rem, 2.6vw, 2.25rem); margin-top: 2rem; }
.simple-page a { color: var(--amber); font-weight: 800; }

@media (max-width: 1100px) {
  .primary-nav { gap: 1rem; }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-card { grid-column: span 1; padding: 1.5rem 1.75rem; }
  .service-card:nth-child(1), .service-card:nth-child(3) { border-left: 0; padding-left: 0; }
  .proof-grid, .engagement-grid { grid-template-columns: 1fr; }
  .proof-item { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.28); padding: 0 0 2rem; }
  .proof-item:last-child { border-bottom: 0; padding-bottom: 0; }
}

@media (max-width: 860px) {
  .site-header { align-items: flex-start; }
  .brand { justify-items: start; }
  .nav-toggle {
    display: inline-flex;
    border: 2px solid var(--navy);
    background: transparent;
    color: var(--navy);
    padding: .72rem 1rem;
    font: inherit;
    font-size: .78rem;
    font-weight: 850;
    letter-spacing: .09em;
    text-transform: uppercase;
  }
  .primary-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    padding: 1rem 1.25rem 1.25rem;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 35px rgba(6,23,67,.11);
  }
  .primary-nav.open { display: grid; }
  .portal-link { display: inline-flex; width: fit-content; }
  .hero {
    min-height: 670px;
    align-items: start;
    background-image:
      linear-gradient(180deg,
        rgba(255,255,255,1) 0%,
        rgba(255,255,255,.98) 38%,
        rgba(255,255,255,.8) 55%,
        rgba(255,255,255,.22) 78%),
      url('assets/hero-cityscape-ai.jpg');
    background-position: center bottom;
  }
  .hero-content { padding: 4.5rem 1.4rem 19rem; }
  h1 { font-size: clamp(3rem, 12vw, 5rem); }
  .who-strip { grid-template-columns: auto 1fr; }
  .who-strip p { grid-column: 1 / -1; }
  .about-section, .inquiry-section, .cta-strip { grid-template-columns: 1fr; }
  .cta-strip .button { width: fit-content; }
  .contact-form { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
}

@media (max-width: 580px) {
  .brand img { width: 132px; }
  .brand span { font-size: .55rem; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { border-left: 0; padding-left: 0; padding-right: 0; }
  .proof-band, .cta-strip { margin-left: 1rem; margin-right: 1rem; }
  .proof-band { padding: 2rem; }
  .who-strip { padding: 1.3rem 1rem; }
  .strip-icon { width: 52px; height: 52px; }
  .section { padding-left: 1rem; padding-right: 1rem; }
}