:root {
  --ink: #1c2430;
  --ink-soft: #3d4656;
  --muted: #6a7385;
  --paper: #f3f6f4;
  --paper-deep: #e6ece8;
  --brand: #5c50d3;
  --brand-deep: #4338b8;
  --teal-soft: #3d8b7a;
  --gold: #b8923f;
  --white: #ffffff;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
  --max: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}
a { color: var(--brand-deep); }
.skip-link {
  position: absolute; left: 1rem; top: -3rem; z-index: 100;
  padding: 0.6rem 1rem; background: var(--ink); color: #fff; border-radius: 0.4rem; text-decoration: none;
}
.skip-link:focus { top: 1rem; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  text-decoration: none;
  color: var(--ink);
}
.brand__icon {
  display: block;
  width: 1.35rem;
  height: 1.35rem;
  flex-shrink: 0;
}
.brand__icon--hero {
  width: 0.72em;
  height: 0.72em;
}
.brand--nav { font-size: 1.15rem; }
.brand--hero {
  margin: 0 0 0.85rem;
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  line-height: 1;
  color: var(--brand);
  animation: rise-soft 0.7s ease both;
}
.brand--footer { margin: 0 0 0.4rem; font-size: 1.25rem; }

.topbar {
  position: absolute; inset: 0 0 auto; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--max); width: 100%; margin: 0 auto; padding: 1.25rem 1.5rem;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 2.75rem; padding: 0.7rem 1.35rem; border-radius: 999px;
  border: 1px solid transparent; font-family: var(--font-body);
  font-size: 0.95rem; font-weight: 600; text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary {
  background: var(--brand); color: #fff;
  box-shadow: 0 12px 28px rgba(92, 80, 211, 0.28);
}
.btn--primary:hover { background: var(--brand-deep); color: #fff; }
.btn--ghost {
  background: rgba(255,255,255,0.55);
  border-color: rgba(28,36,48,0.12);
  color: var(--ink);
  backdrop-filter: blur(8px);
}
.btn--text { background: transparent; color: var(--ink-soft); padding-inline: 0.6rem; }

.hero {
  position: relative; min-height: 100vh; min-height: 100dvh;
  display: flex; align-items: center; overflow: hidden; isolation: isolate;
}

.hero__atmosphere {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(165deg, #eef3f0 0%, #e4ebe7 42%, #dfe8e9 100%);
}
.blob {
  position: absolute; border-radius: 50%; filter: blur(48px); opacity: 0.55;
  animation: drift 14s ease-in-out infinite alternate;
}
.blob--a { width: 42vw; height: 42vw; left: -8%; top: -10%; background: rgba(92,80,211,0.28); }
.blob--b { width: 36vw; height: 36vw; right: -6%; top: 8%; background: rgba(61,139,122,0.3); animation-delay: -4s; }
.blob--c { width: 28vw; height: 28vw; left: 40%; bottom: -8%; background: rgba(200,163,90,0.28); animation-delay: -7s; }

.hero__grid {
  width: 100%; max-width: var(--max); margin: 0 auto;
  padding: 6.5rem 1.5rem 3.5rem;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 2rem 3rem; align-items: center;
}

.hero__copy h1 {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.2vw, 3.1rem);
  line-height: 1.12; letter-spacing: -0.02em; max-width: 14ch;
  opacity: 0;
  animation: rise 0.7s ease 0.06s forwards;
}
.hero__lead {
  margin: 0 0 1.75rem; max-width: 36ch;
  font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--ink-soft);
  opacity: 0;
  animation: rise 0.7s ease 0.1s forwards;
}
.hero__actions {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1rem;
  opacity: 0;
  animation: rise 0.7s ease 0.14s forwards;
}
.hero__visual {
  display: flex;
  justify-content: center;
  opacity: 0;
  animation: fade-in 0.85s ease 0.08s forwards;
}
.progress-art { width: min(100%, 440px); height: auto; filter: drop-shadow(0 24px 60px rgba(28,36,48,0.1)); }

.badge-pct {
  font-family: var(--font-display); font-size: 34px; font-weight: 700; fill: var(--ink);
}
.badge-label {
  font-family: var(--font-body); font-size: 12px; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase; fill: var(--muted);
}

.spinner {
  transform-box: view-box;
  transform-origin: 240px 240px;
}
.spinner--a {
  transform: rotate(-90deg);
  animation: spin-ring 28s linear infinite;
}
.spinner--b {
  transform: rotate(40deg);
  animation: spin-ring-rev 22s linear infinite;
}
.arc--a {
  stroke-dasharray: 0 1170;
  animation: draw-a 1.5s ease 0.15s forwards;
}
.arc--b {
  stroke-dasharray: 0 830;
  animation: draw-b 1.5s ease 0.3s forwards;
}
.orbit--outer {
  transform-box: view-box;
  transform-origin: 240px 240px;
  animation: spin-slow 48s linear infinite;
  stroke-dasharray: 4 10;
}
.orbit--mid {
  transform-box: view-box;
  transform-origin: 240px 240px;
  animation: spin-slow 36s linear infinite reverse;
  stroke-dasharray: 2 12;
}
.sat { animation: pulse-node 3.2s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.sat--2 { animation-delay: 0.6s; }
.sat--3 { animation-delay: 1.2s; }
.pulse-ring {
  transform-box: view-box;
  transform-origin: 240px 240px;
  animation: ring-pulse 2.8s ease-out infinite;
}

.section { padding: 5rem 1.5rem; }
.section__inner { max-width: var(--max); margin: 0 auto; }
.section__inner--cta, .section__inner--contact { text-align: center; max-width: 40rem; }
.section h2 {
  margin: 0 0 1rem; font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.35rem); line-height: 1.2; letter-spacing: -0.02em;
}
.section__lead, .section--cta p, .section--contact p {
  margin: 0; font-size: 1.1rem; color: var(--ink-soft); max-width: 42rem;
}
.section__lead--spaced { margin-bottom: 2.5rem; }
.section--purpose { background: var(--paper-deep); }
.section--purpose .section__inner { max-width: 44rem; }
.principles {
  list-style: none; margin: 2.25rem 0 0; padding: 0;
  display: grid; gap: 1.35rem;
  counter-reset: principle;
}
.principles li {
  position: relative;
  padding-left: 3rem;
  color: var(--ink-soft);
  max-width: 40rem;
}
.principles li::before {
  counter-increment: principle;
  content: counter(principle);
  position: absolute; left: 0; top: 0.1rem;
  width: 2rem; height: 2rem;
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 600; font-size: 0.95rem;
  color: var(--brand); background: rgba(92, 80, 211, 0.1);
  border-radius: 50%;
}
.principles strong { color: var(--ink); font-weight: 600; }

.section--features { background: var(--white); }
.features {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.5rem 3rem;
}
.feature h3,
.roles h3 {
  margin: 0 0 0.45rem; font-family: var(--font-display); font-size: 1.35rem; font-weight: 600;
}
.feature p,
.roles p { margin: 0; color: var(--ink-soft); max-width: 34ch; }
.reveal {
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }

.section--roles { background: var(--paper-deep); }
.roles {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.25rem 3rem;
}

.section--why { background: var(--white); }
.section--why .section__inner { max-width: 44rem; }
.why {
  list-style: none; margin: 2rem 0 0; padding: 0;
  display: grid; gap: 1.15rem;
}
.why li {
  color: var(--ink-soft);
  padding-left: 1.15rem;
  border-left: 3px solid rgba(61, 139, 122, 0.45);
}
.why strong { color: var(--ink); font-weight: 600; }

.section--cta {
  background:
    radial-gradient(ellipse 60% 80% at 50% 0%, rgba(92,80,211,0.12), transparent 60%),
    linear-gradient(180deg, #eef2f0, #e3ebe8);
}
.section--cta p { margin: 0 auto 1.75rem; }
.section--contact { background: var(--white); border-top: 1px solid rgba(28,36,48,0.06); }
.section--contact p { margin: 0 auto 1.25rem; }
.contact-email {
  display: inline-block; font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.85rem); font-weight: 600;
  color: var(--brand); text-decoration: none;
}

.footer { padding: 3rem 1.5rem 2.5rem; background: var(--ink); color: rgba(255,255,255,0.78); }
.footer__inner { max-width: var(--max); margin: 0 auto; }
.footer .brand { color: #fff; }
.footer a { color: #c8c4ff; }
.footer p { margin: 0 0 0.55rem; }
.footer__copy { margin-top: 1.4rem !important; font-size: 0.85rem; color: rgba(255,255,255,0.45); }

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes rise-soft {
  from { transform: translateY(14px); }
  to { transform: translateY(0); }
}
@keyframes fade-in {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes draw-a {
  from { stroke-dasharray: 0 1170; }
  to { stroke-dasharray: 420 1170; }
}
@keyframes draw-b {
  from { stroke-dasharray: 0 830; }
  to { stroke-dasharray: 280 830; }
}
@keyframes pulse-node {
  0%, 100% { opacity: 0.75; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.18); }
}
@keyframes spin-slow { to { transform: rotate(360deg); } }
@keyframes spin-ring {
  from { transform: rotate(-90deg); }
  to { transform: rotate(270deg); }
}
@keyframes spin-ring-rev {
  from { transform: rotate(40deg); }
  to { transform: rotate(-320deg); }
}
@keyframes ring-pulse {
  0% { opacity: 0.7; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.18); }
}
@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(3%, 4%, 0) scale(1.08); }
}

@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; padding-top: 5.5rem; }
  .progress-art { width: min(100%, 280px); margin-inline: auto; }
  .features,
  .roles { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .brand--hero,
  .hero__copy h1,
  .hero__lead,
  .hero__actions,
  .hero__visual {
    opacity: 1;
    transform: none;
  }
  .spinner--a { transform: rotate(-90deg); }
  .spinner--b { transform: rotate(40deg); }
  .arc--a { stroke-dasharray: 420 1170; }
  .arc--b { stroke-dasharray: 280 830; }
  .reveal { opacity: 1; transform: none; }
}