:root {
  --obs-50: #f5f5f7;
  --obs-100: #e0e0e5;
  --obs-300: #a7a7ad;
  --obs-400: #8a8a90;
  --obs-600: #2e2e34;
  --obs-700: #22222a;
  --obs-800: #1a1a1f;
  --obs-900: #111016;
  --obs-950: #0b0b0d;
  --sand-100: #d1c0a7;
  --gold: #bca88c;
  --border: rgba(188, 168, 140, 0.12);
  --border-strong: rgba(188, 168, 140, 0.28);
  --text: #f5f5f7;
  --muted: #8a8a90;
  --radius: 8px;
  --max: 1180px;
}

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

html {
  min-height: 100%;
  background: #060607;
  scroll-behavior: smooth;
}

body {
  width: 100%;
  min-height: 100%;
  margin: 0;
  font-family: "Poppins", Arial, sans-serif;
  background-color: #060607;
  background-image: linear-gradient(180deg, var(--obs-950), #060607 92%);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.014) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 72%);
}

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

a {
  color: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
  min-height: 72px;
  padding: 0 clamp(20px, 4vw, 48px);
  border-bottom: 0.5px solid var(--border);
  background: rgba(11, 11, 13, 0.84);
  backdrop-filter: blur(20px);
}

.brand img,
.footer-brand img {
  width: 178px;
  height: auto;
}

.mobile-menu-toggle {
  display: none;
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 3vw, 36px);
}

.nav-links a,
.header-cta {
  color: var(--muted);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

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

.header-cta {
  padding: 10px 16px;
  border: 0.5px solid var(--border-strong);
  border-radius: 2px;
  color: var(--text);
}

.header-cta:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.hero {
  position: relative;
  isolation: isolate;
  display: grid;
  align-items: center;
  min-height: 100svh;
  padding: 128px clamp(20px, 4vw, 48px) 64px;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% center;
  filter: brightness(0.92) contrast(1.04);
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(90deg, rgba(11, 11, 13, 0.31), rgba(11, 11, 13, 0.06) 48%, rgba(11, 11, 13, 0.04) 72%),
    linear-gradient(180deg, rgba(11, 11, 13, 0.09), rgba(11, 11, 13, 0.29) 92%);
}

.hero-content {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding-left: 0;
  transform: translateY(24px);
}

.eyebrow,
.section-label {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
}

.eyebrow::before {
  width: 42px;
  height: 0.5px;
  content: "";
  background: var(--gold);
}

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

h1 {
  max-width: 420px;
  margin-bottom: 28px;
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 200;
  line-height: 1.06;
  letter-spacing: -0.025em;
}

.hero-copy {
  max-width: 520px;
  margin-bottom: 44px;
  color: var(--obs-100);
  font-size: clamp(15px, 1.4vw, 18px);
  font-weight: 300;
  line-height: 1.9;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 28px;
  border-radius: 2px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 0.2s ease, background 0.2s ease;
}

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

.button-primary {
  background: var(--gold);
  color: var(--obs-950);
}

.button-primary:hover {
  background: var(--sand-100);
}

.scroll-note {
  position: absolute;
  right: clamp(20px, 4vw, 48px);
  bottom: 32px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--muted);
}

.scroll-note span {
  width: 42px;
  height: 0.5px;
  background: var(--border-strong);
}

.scroll-note p {
  margin: 0;
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section {
  padding: clamp(82px, 10vw, 132px) clamp(20px, 4vw, 48px);
  border-top: 0.5px solid var(--border);
}

.section > *,
.final-cta-inner {
  width: min(100%, var(--max));
  margin-right: auto;
  margin-left: auto;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 54px;
}

.section-heading h2,
.final-cta h2 {
  margin-bottom: 0;
  color: var(--text);
  font-size: clamp(34px, 4.4vw, 58px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.section-heading .section-compact-title {
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.2;
}

.section-heading .section-label {
  margin-bottom: 12px;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.solution-card {
  position: relative;
  min-height: 360px;
  padding: clamp(28px, 4vw, 44px);
  overflow: hidden;
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  background:
    linear-gradient(140deg, rgba(245, 245, 247, 0.045), transparent 42%),
    var(--obs-900);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.solution-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
}

.card-index {
  position: absolute;
  top: 28px;
  right: 30px;
  color: rgba(245, 245, 247, 0.08);
  font-size: clamp(58px, 9vw, 112px);
  font-weight: 200;
  line-height: 1;
}

.card-icon {
  position: relative;
  width: 112px;
  height: 112px;
  margin-bottom: 52px;
  border: 1px solid rgba(245, 245, 247, 0.46);
  border-radius: 50%;
  box-shadow: inset 10px 10px 24px rgba(255, 255, 255, 0.05), 0 0 28px rgba(188, 168, 140, 0.08);
}

.card-icon span {
  position: absolute;
  right: -34px;
  bottom: -18px;
  width: 108px;
  height: 108px;
  border: 1px solid rgba(188, 168, 140, 0.68);
  border-radius: 50%;
}

.card-icon-offset {
  transform: rotate(-18deg);
}

.solution-card h3 {
  position: relative;
  max-width: 460px;
  margin-bottom: 16px;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.solution-card p {
  position: relative;
  max-width: 520px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.85;
}

.section-dark {
  background:
    linear-gradient(180deg, rgba(26, 26, 31, 0.88), rgba(17, 16, 22, 0.92)),
    var(--obs-900);
}

.section-heading-wide {
  grid-template-columns: minmax(0, 0.45fr) minmax(0, 1fr);
}

.differentials-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.differentials-grid article {
  position: relative;
  min-height: 160px;
  padding: 28px;
  border-right: 0.5px solid var(--border);
  border-bottom: 0.5px solid var(--border);
  background: rgba(11, 11, 13, 0.34);
  overflow: hidden;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.differentials-grid article::before {
  position: absolute;
  top: 0;
  right: 18px;
  left: 18px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.differentials-grid article:hover {
  z-index: 1;
  border-color: var(--border-strong);
  background: linear-gradient(145deg, rgba(188, 168, 140, 0.08), rgba(11, 11, 13, 0.36));
  transform: translateY(-3px);
}

.differentials-grid article:hover::before {
  opacity: 0.72;
}

.differentials-grid article:nth-child(3n) {
  border-right: 0;
}

.differentials-grid article:nth-last-child(-n + 3) {
  border-bottom: 0;
}

.differentials-grid span {
  display: block;
  margin-bottom: 28px;
  color: var(--gold);
  font-size: 10px;
  letter-spacing: 0.16em;
}

.differentials-grid p {
  max-width: 260px;
  margin-bottom: 0;
  color: var(--obs-50);
  font-size: clamp(16px, 2vw, 21px);
  font-weight: 300;
  line-height: 1.35;
}

.final-cta p {
  max-width: 620px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.9;
}

.final-cta {
  position: relative;
  padding: clamp(86px, 11vw, 150px) clamp(20px, 4vw, 48px);
  border-top: 0.5px solid var(--border);
  background: url("assets/full-lens-hero.png") left center / cover no-repeat;
  overflow: hidden;
}

.final-cta::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(11, 11, 13, 0.31), rgba(11, 11, 13, 0.06) 48%, rgba(11, 11, 13, 0.04) 72%),
    linear-gradient(180deg, rgba(11, 11, 13, 0.09), rgba(11, 11, 13, 0.29) 92%);
}

.final-cta-media {
  display: none;
}

.final-cta-inner {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: start;
  max-width: 520px;
  margin-right: 0;
  margin-left: auto;
}

.final-cta h2 {
  max-width: 760px;
  margin-bottom: 24px;
}

.final-cta p {
  margin-bottom: 36px;
}

.footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 34px clamp(20px, 4vw, 48px);
  border-top: 0.5px solid var(--border);
  background: #070708;
}

.footer-info {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(16px, 3vw, 28px);
  text-align: center;
}

.footer-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border: 0.5px solid var(--border);
  border-radius: 2px;
  color: var(--muted);
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.footer-social:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.footer-end {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
}

.footer-end img {
  width: auto;
  height: 34px;
  opacity: 0.78;
}

.footer p {
  margin: 0;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-end p {
  margin: 0;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: none;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
    gap: 18px;
  }

  .mobile-menu-toggle {
    display: inline-flex;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 0.5px solid var(--border);
    border-radius: 2px;
    background: rgba(26, 26, 31, 0.76);
    color: var(--gold);
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
  }

  .mobile-menu-toggle:hover,
  .mobile-menu-toggle[aria-expanded="true"] {
    border-color: var(--gold);
    background: rgba(188, 168, 140, 0.08);
  }

  .mobile-menu-toggle img {
    width: auto;
    height: 20px;
    opacity: 0.92;
  }

  .brand {
    justify-self: start;
  }

  .mobile-menu-toggle {
    grid-column: 3;
    justify-self: end;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    right: clamp(20px, 4vw, 48px);
    left: clamp(20px, 4vw, 48px);
    display: flex;
    max-height: 0;
    flex-direction: column;
    gap: 0;
    padding: 0;
    overflow: hidden;
    border: 0.5px solid transparent;
    border-radius: var(--radius);
    background: rgba(11, 11, 13, 0);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition:
      max-height 0.28s ease,
      padding 0.28s ease,
      opacity 0.2s ease,
      transform 0.2s ease,
      border-color 0.2s ease,
      background 0.2s ease;
  }

  .site-header.is-menu-open .nav-links {
    max-height: 260px;
    padding: 10px;
    border-color: var(--border);
    background: rgba(11, 11, 13, 0.96);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.38);
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links a {
    padding: 14px 12px;
    border-bottom: 0.5px solid var(--border);
    color: var(--obs-100);
  }

  .nav-links a:last-child {
    border-bottom: 0;
  }

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

  .hero-content {
    padding-left: 0;
  }

  .hero::before {
    background:
      linear-gradient(90deg, rgba(11, 11, 13, 0.34), rgba(11, 11, 13, 0.07) 48%, rgba(11, 11, 13, 0.05) 74%),
      linear-gradient(180deg, rgba(11, 11, 13, 0.07), rgba(11, 11, 13, 0.35) 86%);
  }

  .hero-content {
    align-self: end;
    padding-bottom: 78px;
  }

  .section-heading,
  .section-heading-wide {
    grid-template-columns: 1fr;
  }

  .solution-grid,
  .differentials-grid {
    grid-template-columns: 1fr 1fr;
  }

  .differentials-grid article:nth-child(3n) {
    border-right: 0.5px solid var(--border);
  }

  .differentials-grid article:nth-child(2n) {
    border-right: 0;
  }

  .differentials-grid article:nth-last-child(-n + 3) {
    border-bottom: 0.5px solid var(--border);
  }

  .differentials-grid article:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

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

  .footer-info {
    justify-content: flex-start;
    text-align: left;
  }

  .footer-end {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .site-header {
    min-height: 66px;
  }

  .brand img,
  .footer-brand img {
    width: 142px;
  }

  .header-cta {
    display: none;
  }

  .hero {
    display: flex;
    min-height: 0;
    padding: 66px 0 0;
    flex-direction: column;
    overflow: visible;
    background: var(--obs-950);
  }

  .hero-media {
    position: relative;
    inset: auto;
    z-index: 0;
    width: 100%;
    height: 58svh;
    min-height: 360px;
  }

  .hero-media img {
    height: 100%;
    object-position: 58% center;
  }

  .hero-content {
    width: 100%;
    padding: 34px 20px 56px;
    transform: none;
  }

  .hero::before {
    display: none;
  }

  h1 {
    font-size: clamp(34px, 10vw, 46px);
  }

  .scroll-note {
    display: none;
  }

  .final-cta {
    padding: 0 0 clamp(64px, 16vw, 86px);
    background: var(--obs-950);
  }

  .final-cta::before {
    display: none;
  }

  .final-cta-media {
    display: block;
    width: 100%;
    height: 52svh;
    min-height: 320px;
    overflow: hidden;
  }

  .final-cta-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: left center;
  }

  .final-cta-inner {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 34px 20px 0;
  }

  .section-heading {
    gap: 20px;
    margin-bottom: 36px;
  }

  .solution-grid,
  .differentials-grid {
    grid-template-columns: 1fr;
  }

  .solution-card {
    min-height: 320px;
  }

  .differentials-grid article,
  .differentials-grid article:nth-child(2n),
  .differentials-grid article:nth-child(3n) {
    border-right: 0;
    border-bottom: 0.5px solid var(--border);
  }

  .differentials-grid article:last-child {
    border-bottom: 0;
  }

  .footer-links {
    flex-wrap: wrap;
  }
}