:root {
  --ink: #101616;
  --panel: #ffffff;
  --muted: #66706e;
  --line: rgba(16, 22, 22, 0.11);
  --paper: #fbfaf6;
  --white: #ffffff;
  --gold: #f4b63f;
  --green: #28bf7b;
  --cyan: #39b8d6;
  --coral: #ff6d5a;
  --violet: #7f6bff;
  --lemon: #f8e86a;
  --shadow: 0 26px 80px rgba(16, 22, 22, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Manrope", Arial, sans-serif;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  color: var(--ink);
  transition: background 180ms ease, box-shadow 180ms ease, padding 180ms ease;
}

.site-header.is-scrolled {
  padding-block: 10px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 14px 44px rgba(16, 22, 22, 0.1);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand-logo {
  display: block;
  width: 186px;
  height: 66px;
  object-fit: contain;
  object-position: left center;
  filter: drop-shadow(0 10px 18px rgba(16, 22, 22, 0.12));
  transform-origin: left center;
  animation: logoEntrance 700ms ease-out both;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.4vw, 34px);
  font-size: 14px;
  font-weight: 700;
}

.site-nav a {
  opacity: 0.82;
}

.site-nav a:hover {
  opacity: 1;
}

.nav-toggle {
  display: none;
}

.hero {
  min-height: 76vh;
  display: grid;
  grid-template-columns: minmax(280px, 0.88fr) minmax(420px, 1.12fr);
  align-items: center;
  gap: clamp(32px, 6vw, 88px);
  padding: 110px clamp(20px, 5vw, 72px) 56px;
  color: var(--ink);
  background:
    radial-gradient(circle at 80% 22%, rgba(57, 184, 214, 0.28), transparent 28%),
    radial-gradient(circle at 72% 78%, rgba(244, 182, 63, 0.34), transparent 32%),
    radial-gradient(circle at 18% 18%, rgba(255, 109, 90, 0.14), transparent 27%),
    linear-gradient(135deg, #fffdf8 0%, #eefbf6 48%, #fff7d7 100%);
  overflow: hidden;
}

.hero-logo-wrap {
  display: grid;
  place-items: center;
  min-width: 0;
}

.hero-copy {
  max-width: 760px;
  justify-self: end;
}

.hero-logo-stage {
  position: relative;
  width: min(430px, 36vw);
  min-width: 300px;
  isolation: isolate;
}

.hero-logo-stage::after {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: -10px;
  height: 18px;
  background: radial-gradient(ellipse, rgba(11, 31, 51, 0.18), transparent 70%);
  filter: blur(4px);
  z-index: -2;
}

.logo-halo {
  position: absolute;
  inset: 4% 8% 18%;
  border-radius: 999px;
  background:
    radial-gradient(circle at 72% 24%, rgba(20, 184, 166, 0.22), transparent 32%),
    radial-gradient(circle at 32% 32%, rgba(244, 182, 63, 0.24), transparent 34%);
  filter: blur(18px);
  opacity: 0.8;
  z-index: -1;
  animation: haloBreath 4.6s ease-in-out infinite;
}

.hero-logo {
  display: block;
  width: 100%;
  height: auto;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 18px 28px rgba(11, 31, 51, 0.12));
  animation: logoFloat 5.2s ease-in-out infinite;
}

.eyebrow {
  margin: 0 0 18px;
  color: #a57200;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 10px;
  font-size: clamp(44px, 6.4vw, 82px);
  line-height: 0.86;
  letter-spacing: 0;
}

.hero-line {
  margin-bottom: 12px;
  color: #17694f;
  font-size: clamp(23px, 3vw, 38px);
  font-weight: 800;
}

.hero-text {
  max-width: 650px;
  margin-bottom: 22px;
  color: #4e5b58;
  font-size: clamp(17px, 1.7vw, 21px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid rgba(16, 22, 22, 0.18);
  font-weight: 800;
}

.button.primary {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.button.secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.45);
}

.hero-visual {
  display: none;
  position: relative;
  min-height: min(42vw, 520px);
  border: 1px solid rgba(16, 22, 22, 0.1);
  background:
    linear-gradient(rgba(16, 22, 22, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 22, 22, 0.06) 1px, transparent 1px),
    radial-gradient(circle at 50% 50%, rgba(40, 191, 123, 0.26), transparent 44%),
    rgba(255, 255, 255, 0.72);
  background-size: 44px 44px, 44px 44px, auto, auto;
  box-shadow: inset 0 0 90px rgba(57, 184, 214, 0.18), var(--shadow);
  overflow: hidden;
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 14%;
  border: 1px solid rgba(216, 166, 66, 0.28);
  transform: rotate(28deg);
}

.hero-visual::after {
  inset: 25%;
  border-color: rgba(57, 184, 214, 0.44);
  transform: rotate(-18deg);
}

.orbit,
.core,
.node,
.signal {
  position: absolute;
}

.orbit {
  border: 1px solid rgba(16, 22, 22, 0.16);
  border-radius: 50%;
  animation: spin 24s linear infinite;
}

.orbit-a {
  inset: 8%;
}

.orbit-b {
  inset: 20%;
  animation-duration: 18s;
  animation-direction: reverse;
}

.orbit-c {
  inset: 33%;
  animation-duration: 13s;
}

.core {
  left: 50%;
  top: 50%;
  width: 132px;
  height: 132px;
  border: 1px solid rgba(16, 22, 22, 0.16);
  background: radial-gradient(circle, #fff4b8, #28bf7b 58%, rgba(57, 184, 214, 0.24));
  box-shadow: 0 0 58px rgba(216, 166, 66, 0.42);
  transform: translate(-50%, -50%) rotate(45deg);
}

.node {
  width: 16px;
  height: 16px;
  border: 2px solid var(--paper);
  background: var(--gold);
}

.node-a {
  top: 18%;
  left: 64%;
}

.node-b {
  top: 67%;
  left: 76%;
  background: var(--cyan);
}

.node-c {
  top: 74%;
  left: 27%;
  background: var(--green);
}

.node-d {
  top: 27%;
  left: 18%;
}

.signal {
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(216, 166, 66, 0.9), transparent);
  transform-origin: left center;
  animation: pulse 2.8s ease-in-out infinite;
}

.signal-a {
  top: 34%;
  left: 20%;
  width: 58%;
  transform: rotate(24deg);
}

.signal-b {
  top: 62%;
  left: 29%;
  width: 52%;
  transform: rotate(-18deg);
  animation-delay: 0.6s;
}

.signal-c {
  top: 50%;
  left: 15%;
  width: 72%;
  transform: rotate(3deg);
  animation-delay: 1.2s;
}

.intro,
.process,
.innovation-homes,
.focus,
.ventures,
.contact {
  padding: clamp(72px, 9vw, 128px) clamp(20px, 5vw, 72px);
}

.innovation-homes {
  padding-top: clamp(18px, 3vw, 34px);
  background: var(--white);
}

.innovation-homes .section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  max-width: none;
  margin-bottom: 18px;
}

.innovation-homes .section-heading .eyebrow {
  margin-bottom: 0;
  min-width: max-content;
}

.home-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.home-tile {
  position: relative;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(24px, 3vw, 36px);
  color: var(--ink);
  overflow: hidden;
  box-shadow: 0 18px 56px rgba(16, 22, 22, 0.09);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.home-tile::before {
  content: "";
  position: absolute;
  inset: auto -18% -38% auto;
  width: 220px;
  height: 220px;
  border: 1px solid rgba(16, 22, 22, 0.14);
  border-radius: 50%;
}

.home-tile:hover {
  transform: translateY(-5px);
  box-shadow: 0 26px 72px rgba(16, 22, 22, 0.16);
}

.home-tile span {
  position: relative;
  max-width: max-content;
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.home-tile strong {
  position: relative;
  font-size: clamp(34px, 4.6vw, 64px);
  line-height: 0.95;
  letter-spacing: 0;
}

.tile-avagetu {
  background: linear-gradient(135deg, #ffe16d 0%, #ff7c5f 100%);
}

.tile-hailetics {
  background: linear-gradient(135deg, #7ce7c1 0%, #39b8d6 100%);
}

.tile-zelite {
  background: linear-gradient(135deg, #d8d0ff 0%, #7f6bff 100%);
  color: var(--white);
}

.tile-coming-a {
  background: linear-gradient(135deg, #f9f6ef 0%, #cdebd9 100%);
}

.tile-coming-b {
  background: linear-gradient(135deg, #fff1a8 0%, #ffffff 100%);
}

.tile-coming-c {
  background: linear-gradient(135deg, #b9f1ff 0%, #f7f3ff 100%);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.75fr);
  gap: clamp(32px, 7vw, 96px);
  align-items: end;
  background: var(--white);
}

.intro h2,
.focus h2,
.ventures h2,
.contact h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 5.2vw, 76px);
  line-height: 1;
  letter-spacing: 0;
}

.intro > p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.7;
}

.process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  padding-top: 0;
  background: var(--paper);
}

.process article {
  min-height: 340px;
  padding: clamp(26px, 4vw, 46px);
  background: var(--ink);
  color: var(--white);
}

.process span {
  display: block;
  margin-bottom: 92px;
  color: var(--gold);
  font-weight: 800;
}

.process h3,
.focus h3 {
  margin-bottom: 14px;
  font-size: 28px;
}

.process p,
.focus p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.65;
}

.focus {
  background:
    linear-gradient(180deg, rgba(246, 245, 240, 0.96), rgba(246, 245, 240, 1)),
    linear-gradient(90deg, rgba(7, 16, 14, 0.08) 1px, transparent 1px);
  background-size: auto, 42px 42px;
}

.section-heading {
  max-width: 900px;
  margin-bottom: 26px;
}

.innovation-homes .section-heading h2 {
  max-width: 720px;
  margin-bottom: 0;
  font-size: clamp(28px, 3.6vw, 46px);
  line-height: 1;
  text-align: right;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.focus-grid article {
  min-height: 250px;
  padding: 28px;
  background: var(--paper);
}

.focus-grid p {
  color: var(--muted);
}

.ventures {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(320px, 1fr);
  gap: clamp(36px, 8vw, 110px);
  align-items: start;
  color: var(--white);
  background:
    radial-gradient(circle at 20% 20%, rgba(57, 184, 214, 0.22), transparent 24%),
    radial-gradient(circle at 92% 70%, rgba(244, 182, 63, 0.18), transparent 28%),
    var(--ink);
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline div {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 22px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.timeline strong {
  color: var(--gold);
  font-size: 22px;
}

.timeline span {
  color: rgba(255, 255, 255, 0.72);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: end;
  background: var(--gold);
}

.contact .eyebrow {
  color: rgba(7, 16, 14, 0.62);
}

.contact address {
  max-width: 520px;
  margin-top: 22px;
  color: rgba(7, 16, 14, 0.72);
  font-style: normal;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.6;
}

.contact-link {
  display: inline-flex;
  min-height: 62px;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  background: var(--ink);
  color: var(--white);
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 24px clamp(20px, 5vw, 72px);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.22;
  }
  50% {
    opacity: 1;
  }
}

@keyframes logoEntrance {
  from {
    opacity: 0;
    transform: translateY(-8px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes logoFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}

@keyframes haloBreath {
  0%,
  100% {
    opacity: 0.52;
    transform: scale(0.98);
  }
  50% {
    opacity: 0.9;
    transform: scale(1.04);
  }
}

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

  .hero {
    min-height: auto;
    gap: 24px;
    padding-top: 104px;
  }

  .hero-copy {
    justify-self: start;
  }

  .hero-logo-wrap {
    place-items: start;
  }

  .hero-logo-stage {
    width: min(330px, 70vw);
    min-width: 0;
  }

  .hero-visual {
    min-height: 440px;
  }

  .process,
  .focus-grid,
  .home-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact {
    align-items: start;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding: 16px 20px;
  }

  .brand-logo {
    width: 136px;
    height: 48px;
  }

  .nav-toggle {
    display: inline-grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: var(--ink);
  }

  .nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--white);
  }

  .site-nav {
    position: absolute;
    top: 74px;
    left: 20px;
    right: 20px;
    display: none;
    padding: 18px;
    background: rgba(7, 16, 14, 0.96);
    color: var(--white);
    box-shadow: var(--shadow);
  }

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

  .hero {
    padding-top: 96px;
  }

  .hero-logo-stage {
    width: min(286px, 78vw);
  }

  .innovation-homes .section-heading {
    display: block;
  }

  .innovation-homes .section-heading .eyebrow {
    margin-bottom: 14px;
  }

  .innovation-homes .section-heading h2 {
    text-align: left;
  }

  .hero-actions,
  .site-footer {
    flex-direction: column;
  }

  .process,
  .focus-grid,
  .home-grid {
    grid-template-columns: 1fr;
  }

  .home-tile {
    min-height: 210px;
  }

  .process article {
    min-height: 260px;
  }

  .process span {
    margin-bottom: 56px;
  }

  .timeline div {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}