:root {
  --ink: #101a2b;
  --muted: #536273;
  --line: #d9e6f2;
  --paper: #ffffff;
  --mist: #f5fbff;
  --sky: #eaf6ff;
  --blue: #2f77c8;
  --navy: #123055;
  --green: #1f8a70;
  --gold: #b87b25;
  --shadow: 0 22px 55px rgba(25, 67, 117, 0.13);
  --khaani-hero-image: url("assets/khaani-hero.png");
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--mist);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 14px clamp(18px, 5vw, 64px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-size: 1.08rem;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--green));
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.6vw, 34px);
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--blue);
}

.nav-toggle {
  display: none;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--navy);
  font-weight: 800;
}

.hero,
.page-hero {
  min-height: calc(100vh - 76px);
  display: flex;
  align-items: end;
  padding: clamp(28px, 5vw, 72px);
  background-position: center;
  background-size: cover;
}

.hero {
  min-height: 86vh;
  background-image:
    linear-gradient(90deg, rgba(246, 251, 255, 0.96) 0%, rgba(246, 251, 255, 0.78) 45%, rgba(246, 251, 255, 0.18) 100%),
    var(--khaani-hero-image);
}

.page-hero {
  min-height: 56vh;
  background-image:
    linear-gradient(90deg, rgba(246, 251, 255, 0.96), rgba(246, 251, 255, 0.36)),
    var(--khaani-hero-image);
}

.agents-hero {
  background-image: linear-gradient(90deg, rgba(246, 251, 255, 0.98), rgba(246, 251, 255, 0.28)), var(--khaani-hero-image);
}

.industries-hero {
  background-image: linear-gradient(90deg, rgba(246, 251, 255, 0.98), rgba(246, 251, 255, 0.32)), var(--khaani-hero-image);
}

.healthcare-hero {
  background-image: linear-gradient(90deg, rgba(246, 251, 255, 0.98), rgba(246, 251, 255, 0.36)), var(--khaani-hero-image);
}

.supply-hero {
  background-image: linear-gradient(90deg, rgba(246, 251, 255, 0.98), rgba(246, 251, 255, 0.34)), var(--khaani-hero-image);
}

.media-hero {
  background-image: linear-gradient(90deg, rgba(246, 251, 255, 0.98), rgba(246, 251, 255, 0.34)), var(--khaani-hero-image);
}

.contact-hero {
  background-image: linear-gradient(90deg, rgba(246, 251, 255, 0.98), rgba(246, 251, 255, 0.4)), var(--khaani-hero-image);
}

.hero-overlay,
.page-hero > div {
  width: min(760px, 100%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  color: var(--navy);
  font-size: clamp(3.5rem, 8vw, 7rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.page-hero h1 {
  font-size: clamp(2.6rem, 6vw, 5.7rem);
}

h2 {
  margin-bottom: 16px;
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: 1.12rem;
  line-height: 1.25;
}

.hero-copy,
.page-hero p {
  max-width: 650px;
  color: #2f4359;
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 850;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 12px 24px rgba(47, 119, 200, 0.22);
}

.button.ghost {
  color: var(--navy);
  background: rgba(255, 255, 255, 0.78);
  border-color: var(--line);
}

.band,
.split-section,
.cta-band {
  padding: clamp(60px, 8vw, 110px) clamp(18px, 5vw, 72px);
}

.intro-band {
  padding-top: clamp(44px, 6vw, 76px);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 32px;
}

.feature-grid {
  display: grid;
  gap: 18px;
}

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

.feature-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card,
.industry-tile,
.episode-list article,
.contact-form,
.contact-details,
.stat-stack div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.feature-card {
  min-height: 230px;
  padding: 26px;
}

.feature-card.tall {
  min-height: 305px;
}

.icon {
  display: inline-grid;
  place-items: center;
  min-width: 42px;
  height: 42px;
  margin-bottom: 24px;
  padding: 0 10px;
  border-radius: 8px;
  color: #fff;
  background: var(--navy);
  font-size: 0.84rem;
  font-weight: 900;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: clamp(30px, 6vw, 78px);
  align-items: center;
  background: #fff;
}

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

.logo-strip span {
  display: grid;
  place-items: center;
  min-height: 112px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--navy);
  background: var(--sky);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 900;
  text-align: center;
}

.text-link {
  color: var(--blue);
  font-weight: 850;
  text-decoration: none;
}

.industry-tile {
  min-height: 230px;
  display: flex;
  flex-direction: column;
  justify-content: end;
  gap: 8px;
  padding: 24px;
  overflow: hidden;
  color: #fff;
  text-decoration: none;
  background-size: cover;
  background-position: center;
  box-shadow: none;
}

.industry-tile strong {
  font-size: 1.25rem;
}

.industry-tile span {
  color: rgba(255, 255, 255, 0.86);
}

.industry-tile.security {
  background-image: linear-gradient(180deg, rgba(18, 48, 85, 0.08), rgba(18, 48, 85, 0.88)), url("https://images.unsplash.com/photo-1557597774-9d273605dfa9?auto=format&fit=crop&w=900&q=80");
}

.industry-tile.healthcare {
  background-image: linear-gradient(180deg, rgba(18, 48, 85, 0.06), rgba(18, 48, 85, 0.86)), url("https://images.unsplash.com/photo-1581093458791-9f3c3900df4b?auto=format&fit=crop&w=900&q=80");
}

.industry-tile.services {
  background-image: linear-gradient(180deg, rgba(18, 48, 85, 0.06), rgba(18, 48, 85, 0.86)), url("https://images.unsplash.com/photo-1551836022-d5d88e9218df?auto=format&fit=crop&w=900&q=80");
}

.industry-tile.supply {
  background-image: linear-gradient(180deg, rgba(18, 48, 85, 0.06), rgba(18, 48, 85, 0.86)), url("https://images.unsplash.com/photo-1586528116022-aeda1613a050?auto=format&fit=crop&w=900&q=80");
}

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: #fff;
  background: linear-gradient(135deg, #123055, #2f77c8);
}

.cta-band h2,
.cta-band .eyebrow {
  color: #fff;
}

.cta-band h2 {
  max-width: 780px;
  margin-bottom: 0;
}

.image-panel {
  min-height: 390px;
  border-radius: 8px;
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow);
}

.agent-panel {
  background-image: linear-gradient(180deg, rgba(18, 48, 85, 0.05), rgba(18, 48, 85, 0.72)), url("https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=1200&q=80");
}

.supply-panel {
  background-image: linear-gradient(180deg, rgba(18, 48, 85, 0.05), rgba(18, 48, 85, 0.6)), url("https://images.unsplash.com/photo-1565891741441-64926e441838?auto=format&fit=crop&w=1200&q=80");
}

.media-panel {
  background-image: linear-gradient(180deg, rgba(18, 48, 85, 0.05), rgba(18, 48, 85, 0.5)), url("https://images.unsplash.com/photo-1478737270239-2f02b77fc618?auto=format&fit=crop&w=1200&q=80");
}

.check-list {
  padding: 0;
  list-style: none;
}

.check-list li {
  margin: 10px 0;
  padding-left: 28px;
  position: relative;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--green);
}

.stat-stack {
  display: grid;
  gap: 14px;
}

.stat-stack div,
.contact-details {
  padding: 24px;
}

.stat-stack strong,
.contact-details strong {
  display: block;
  color: var(--navy);
  font-size: 1.12rem;
}

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

.episode-list article {
  padding: 24px;
}

.episode-list span {
  color: var(--blue);
  font-weight: 900;
}

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

.contact-details div {
  margin-top: 18px;
}

.contact-details span {
  color: var(--muted);
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
}

.contact-form label {
  display: grid;
  gap: 6px;
  color: var(--navy);
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  color: var(--ink);
  background: #fbfdff;
  font: inherit;
}

.site-footer {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 1fr;
  gap: 32px;
  padding: 52px clamp(18px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.78);
  background: #0e243f;
}

.site-footer h2,
.site-footer h3 {
  color: #fff;
}

.site-footer a {
  display: block;
  margin: 8px 0;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}

@media (max-width: 980px) {
  .feature-grid.three,
  .feature-grid.four,
  .episode-list,
  .split-section,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .hero,
  .page-hero {
    min-height: 70vh;
  }

  .cta-band {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
    min-height: 68px;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
  }

  .site-nav {
    position: absolute;
    top: 68px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 12px;
  }

  h1 {
    font-size: clamp(3rem, 14vw, 4.8rem);
  }

  .page-hero h1 {
    font-size: clamp(2.4rem, 12vw, 4.2rem);
  }

  .logo-strip {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .feature-card.tall,
  .industry-tile {
    min-height: 220px;
  }
}