:root {
  --navy: #0B1F33;
  --navy-2: #102B45;
  --slate: #334155;
  --muted: #64748B;
  --gold: #C8A24A;
  --gold-soft: #E8D49A;
  --off-white: #F8FAFC;
  --soft-gray: #E5E7EB;
  --white: #FFFFFF;
  --ink: #111827;
  --shadow: 0 20px 60px rgba(11, 31, 51, 0.14);
  --radius-lg: 28px;
  --radius-md: 18px;
  --max-width: 1180px;
}

* {
  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:
    radial-gradient(circle at 12% 8%, rgba(200, 162, 74, 0.14), transparent 28rem),
    radial-gradient(circle at 90% 24%, rgba(14, 116, 144, 0.12), transparent 30rem),
    linear-gradient(180deg, #F8FAFC, #EEF4F8 44%, #F8FAFC);
  line-height: 1.6;
}

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

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

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

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

.section {
  padding: 92px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(248, 250, 252, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex: 0 0 auto;
  color: var(--navy);
  font-weight: 750;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--slate);
  font-size: 0.95rem;
  font-weight: 600;
}

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

.nav-cta {
  padding: 10px 16px;
  border: 1px solid rgba(11, 31, 51, 0.18);
  border-radius: 999px;
  background: var(--white);
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 38%, rgba(14, 116, 144, 0.32), transparent 20rem),
    radial-gradient(circle at 72% 8%, rgba(200, 162, 74, 0.30), transparent 26rem),
    radial-gradient(circle at 18% 22%, rgba(255, 255, 255, 0.96), transparent 22rem),
    linear-gradient(135deg, #FFFFFF 0%, #EAF4FA 40%, #F6EED8 74%, #F8FAFC 100%);
  padding-top: 118px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(11, 31, 51, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 31, 51, 0.07) 1px, transparent 1px),
    radial-gradient(circle at 77% 38%, rgba(11, 31, 51, 0.16) 1px, transparent 2px);
  background-size: 72px 72px, 72px 72px, 28px 28px;
  mask-image: linear-gradient(to bottom, black 0%, black 66%, transparent 96%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  right: max(-260px, -13vw);
  top: -58px;
  width: clamp(520px, 50vw, 780px);
  aspect-ratio: 1;
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.24) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(90deg, rgba(11, 31, 51, 0.16) 0 1px, transparent 1px 24px),
    radial-gradient(circle at 38% 34%, rgba(255, 255, 255, 0.62), transparent 32%),
    linear-gradient(135deg, rgba(11, 31, 51, 0.36), rgba(14, 116, 144, 0.26) 46%, rgba(200, 162, 74, 0.22));
  background-blend-mode: screen, multiply, screen, normal;
  -webkit-mask: url("assets/DSA Mono.png?v=20260531") center / contain no-repeat;
  mask: url("assets/DSA Mono.png?v=20260531") center / contain no-repeat;
  filter:
    drop-shadow(0 0 1px rgba(11, 31, 51, 0.38))
    drop-shadow(0 0 18px rgba(14, 116, 144, 0.22));
  opacity: 0.38;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 54px;
  align-items: center;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--gold);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
}

h1 {
  max-width: 780px;
  color: var(--navy);
  font-size: clamp(3.25rem, 8vw, 6.7rem);
  line-height: 0.94;
  letter-spacing: -0.075em;
  margin-bottom: 26px;
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 0.08em;
  max-width: 860px;
  font-size: clamp(2.7rem, 6.2vw, 5.9rem);
  line-height: 0.92;
  letter-spacing: -0.055em;
}

.hero-title .title-small {
  color: var(--muted);
  font-size: 0.48em;
  font-weight: 650;
  letter-spacing: 0.02em;
}

h2 {
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.055em;
  margin-bottom: 18px;
}

h3 {
  color: var(--navy);
  font-size: 1.2rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.hero-lede {
  max-width: 720px;
  color: var(--slate);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.55;
  margin-bottom: 34px;
}

.hero-actions,
.contact-card .button {
  display: inline-flex;
}

.hero-actions {
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button-primary {
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 14px 32px rgba(11, 31, 51, 0.26);
}

.button-primary:hover {
  background: var(--navy-2);
}

.button-secondary {
  background: var(--white);
  color: var(--navy);
  border: 1px solid rgba(11, 31, 51, 0.12);
}

.hero-card {
  border-radius: var(--radius-lg);
  padding: 34px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
  border: 1px solid rgba(226, 232, 240, 0.9);
  backdrop-filter: blur(14px);
}

.card-kicker {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.focus-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}

.focus-list li {
  position: relative;
  padding-left: 28px;
  color: var(--slate);
  font-weight: 650;
}

.focus-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(200, 162, 74, 0.16);
}

.section-heading {
  max-width: 860px;
  margin-bottom: 42px;
}

.section-heading p:not(.eyebrow) {
  color: var(--slate);
  font-size: 1.1rem;
  max-width: 760px;
}

.section-heading.compact {
  max-width: 900px;
}

.services-section,
.experience-section,
.contact-section {
  position: relative;
  overflow: hidden;
}

.services-section::before,
.experience-section::before,
.contact-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(115deg, transparent 0 43%, rgba(14, 116, 144, 0.09) 43% 44%, transparent 44% 100%),
    linear-gradient(rgba(11, 31, 51, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 31, 51, 0.055) 1px, transparent 1px),
    radial-gradient(circle at 78% 18%, rgba(14, 116, 144, 0.14) 1px, transparent 2px);
  background-size: 220px 220px, 58px 58px, 58px 58px, 34px 34px;
  mask-image: radial-gradient(circle at 76% 20%, black, transparent 78%);
  pointer-events: none;
}

.services-section > .container,
.experience-section > .container,
.contact-section > .container {
  position: relative;
  z-index: 1;
}

.services-grid,
.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card,
.experience-card {
  min-height: 230px;
  padding: 28px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(10px);
}

.service-card p,
.experience-card p,
.about-copy p,
.philosophy-copy p,
.contact-card p {
  color: var(--slate);
}

.philosophy-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 20%, rgba(14, 116, 144, 0.14), transparent 22rem),
    linear-gradient(90deg, rgba(255, 255, 255, 0.90), rgba(255, 255, 255, 0.72)),
    repeating-linear-gradient(90deg, rgba(14, 116, 144, 0.09) 0 1px, transparent 1px 82px),
    repeating-linear-gradient(0deg, rgba(11, 31, 51, 0.045) 0 1px, transparent 1px 82px),
    var(--white);
}

.split-grid,
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: center;
}

.philosophy-copy,
.about-copy {
  font-size: 1.08rem;
}

.experience-section {
  background:
    radial-gradient(circle at 88% 22%, rgba(200, 162, 74, 0.24), transparent 26rem),
    radial-gradient(circle at 76% 58%, rgba(14, 116, 144, 0.18), transparent 28rem),
    linear-gradient(180deg, var(--off-white), #E8F1F7 52%, #F8FAFC);
}

.experience-section::before {
  background-image:
    linear-gradient(65deg, transparent 0 42%, rgba(14, 116, 144, 0.10) 42% 43%, transparent 43% 100%),
    linear-gradient(rgba(11, 31, 51, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 31, 51, 0.06) 1px, transparent 1px),
    radial-gradient(circle at 22% 22%, rgba(14, 116, 144, 0.16) 1px, transparent 2px);
  background-size: 220px 220px, 58px 58px, 58px 58px, 34px 34px;
  mask-image: radial-gradient(circle at 24% 24%, black, transparent 76%);
}

.sector-label {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(200, 162, 74, 0.14);
  color: #7A5A14;
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 28%, rgba(200, 162, 74, 0.24), transparent 24rem),
    radial-gradient(circle at 14% 70%, rgba(14, 116, 144, 0.18), transparent 28rem),
    linear-gradient(135deg, #071726, var(--navy) 58%, #102B45);
  color: var(--white);
}

.about-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.065) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.065) 1px, transparent 1px),
    linear-gradient(120deg, transparent 0 48%, rgba(255, 255, 255, 0.06) 48% 49%, transparent 49% 100%);
  background-size: 72px 72px, 72px 72px, 180px 180px;
  mask-image: linear-gradient(to right, transparent, black 36%, black 76%, transparent);
  pointer-events: none;
}

.about-section > .container {
  position: relative;
  z-index: 1;
}

.about-section h2,
.about-section .eyebrow {
  color: var(--white);
}

.about-section .eyebrow {
  color: var(--gold-soft);
}

.about-copy p {
  color: rgba(255, 255, 255, 0.82);
}

.about-panel {
  padding: 34px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
}

.contact-section {
  background:
    radial-gradient(circle at 50% 24%, rgba(200, 162, 74, 0.22), transparent 20rem),
    radial-gradient(circle at 88% 55%, rgba(14, 116, 144, 0.15), transparent 22rem),
    linear-gradient(135deg, #F8FAFC 0%, #EAF2F8 100%);
}

.contact-card {
  max-width: 900px;
  padding: 52px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow);
  border: 1px solid rgba(226, 232, 240, 0.9);
  text-align: center;
  backdrop-filter: blur(10px);
}

.contact-card p {
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.1rem;
}

.site-footer {
  padding: 34px 0;
  background: #071726;
  color: rgba(255, 255, 255, 0.72);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr;
  gap: 24px;
  align-items: start;
}

.footer-brand-block {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.footer-logo {
  width: 62px;
  height: 62px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.96;
}

.footer-brand {
  color: var(--white);
  font-weight: 800;
  margin-bottom: 6px;
}

.site-footer p {
  margin-bottom: 6px;
}

.site-footer a {
  color: var(--white);
  font-weight: 700;
}

.disclaimer {
  font-size: 0.85rem;
  line-height: 1.55;
}

@media (max-width: 980px) {
  .hero-grid,
  .split-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .services-grid,
  .experience-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 28px, var(--max-width));
  }

  .section {
    padding: 70px 0;
  }

  .nav-wrap {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .brand-mark {
    width: 52px;
    height: 52px;
  }

  .nav-links {
    width: 100%;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .nav-links a {
    white-space: nowrap;
  }

  .hero {
    padding-top: 86px;
  }

  .hero::after {
    right: -260px;
    top: 24px;
    opacity: 0.20;
  }

  h1 {
    font-size: clamp(3rem, 18vw, 4.3rem);
  }

  .hero-title {
    font-size: clamp(2.6rem, 12vw, 4.6rem);
  }

  .hero-card,
  .contact-card,
  .about-panel {
    padding: 28px;
  }

  .services-grid,
  .experience-grid {
    grid-template-columns: 1fr;
  }
}