:root {
  --ink: #111412;
  --paper: #f4f6f2;
  --line: rgba(17, 20, 18, 0.2);
  --green: #315b3d;
  --coral: #d2634a;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

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

.site-header {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 34px;
  border-bottom: 1px solid var(--line);
  background: rgba(244, 246, 242, 0.78);
  backdrop-filter: blur(18px);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 14px;
  font-weight: 600;
}

.lipid-bulb {
  position: relative;
  width: 25px;
  height: 25px;
  display: inline-block;
  border: 1px solid rgba(17, 20, 18, 0.58);
  border-radius: 58% 42% 55% 45% / 47% 58% 42% 53%;
  background: rgba(255, 255, 255, 0.28);
  box-shadow: inset 2px 1px 6px rgba(255,255,255,.8), inset -2px -2px 6px rgba(49,91,61,.13);
  animation: bulb-breathe 5.2s ease-in-out infinite;
}

.lipid-bulb i {
  position: absolute;
  display: block;
}

.bulb-core {
  width: 7px;
  height: 7px;
  left: 8px;
  top: 8px;
  border-radius: 50%;
  background: #5f8a69;
  box-shadow: 0 0 8px 2px rgba(95, 138, 105, 0.62);
  animation: core-pulse 2.8s ease-in-out infinite;
}

.bulb-satellite {
  width: 3px;
  height: 3px;
  right: 3px;
  top: 4px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 7px 2px rgba(210, 99, 74, 0.52);
  animation: satellite-orbit 4.2s ease-in-out infinite;
}

@keyframes bulb-breathe {
  0%, 100% { border-radius: 58% 42% 55% 45% / 47% 58% 42% 53%; transform: rotate(-4deg) scale(1); }
  50% { border-radius: 43% 57% 45% 55% / 58% 43% 57% 42%; transform: rotate(5deg) scale(1.06); }
}

@keyframes core-pulse {
  0%, 100% { opacity: .72; transform: scale(.82); }
  50% { opacity: 1; transform: scale(1.2); }
}

@keyframes satellite-orbit {
  0%, 100% { transform: translate(0, 0); opacity: .72; }
  50% { transform: translate(-5px, 12px); opacity: 1; }
}

nav { display: flex; gap: 28px; font-size: 13px; }
nav a:hover { color: var(--green); }

.hero {
  position: relative;
  min-height: 92vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 124px 6vw 108px;
  border-bottom: 1px solid var(--line);
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(244,246,242,.94) 0%, rgba(244,246,242,.73) 39%, rgba(244,246,242,.04) 68%);
}

.hero-content {
  position: relative;
  z-index: 3;
  width: min(740px, 60vw);
}

.eyebrow, .section-index {
  margin: 0 0 24px;
  font-family: "DM Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: clamp(60px, 8.5vw, 130px);
  line-height: .88;
  font-weight: 400;
}

h1 sup {
  position: relative;
  top: -1.8em;
  margin-left: 8px;
  font-family: "DM Mono", monospace;
  font-size: 11px;
}

.hero-statement {
  max-width: 650px;
  margin: 38px 0 0;
  font-size: clamp(22px, 2.2vw, 34px);
  line-height: 1.28;
}

.hero-statement span { color: var(--green); }

.hero-footer {
  position: absolute;
  z-index: 3;
  left: 6vw;
  bottom: 30px;
  display: flex;
  gap: 12px;
  font-family: "DM Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
}

.hero-footer span + span::before {
  content: "/";
  margin-right: 12px;
  color: var(--coral);
}

.hero-footer span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.signal {
  width: 5px;
  height: 5px;
  flex: 0 0 5px;
  border-radius: 50%;
  animation: signal-glow 2.4s ease-in-out infinite;
}

.signal-green {
  color: #4b8a5d;
  background: #4b8a5d;
  box-shadow: 0 0 8px 2px rgba(75,138,93,.64);
}

.signal-coral {
  color: var(--coral);
  background: var(--coral);
  box-shadow: 0 0 8px 2px rgba(210,99,74,.58);
  animation-delay: 1.2s;
}

@keyframes signal-glow {
  0%, 100% { opacity: .52; filter: brightness(.88); box-shadow: 0 0 4px 1px currentColor; }
  50% { opacity: 1; filter: brightness(1.28); box-shadow: 0 0 12px 4px currentColor; }
}

.platform {
  min-height: 66vh;
  display: grid;
  grid-template-columns: 1fr 2.3fr 1.2fr;
  gap: 5vw;
  padding: 96px 6vw;
  align-items: start;
}

.section-index { color: var(--coral); }

.platform-copy h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(36px, 5vw, 76px);
  line-height: 1.06;
  font-weight: 500;
}

.platform-copy p {
  max-width: 620px;
  margin: 40px 0 0;
  font-size: 20px;
  line-height: 1.6;
}

.contact-link {
  display: block;
  padding: 18px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.contact-link span { display: block; margin-bottom: 28px; font-size: 12px; }
.contact-link strong { font-size: 16px; font-weight: 500; color: var(--green); }

footer {
  display: flex;
  justify-content: space-between;
  padding: 24px 6vw;
  border-top: 1px solid var(--line);
  font-family: "DM Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
}

footer a:hover { color: var(--green); }

@media (max-width: 760px) {
  .site-header { height: 58px; padding: 0 20px; }
  .lipid-bulb { width: 22px; height: 22px; }
  .bulb-core { left: 7px; top: 7px; }
  nav { gap: 16px; }
  .hero { min-height: 88vh; padding: 105px 20px 100px; align-items: flex-start; }
  .hero::after { background: linear-gradient(180deg, rgba(244,246,242,.94) 0%, rgba(244,246,242,.7) 55%, rgba(244,246,242,.08) 100%); }
  .hero-image { object-position: 60% center; }
  .hero-content { width: 100%; }
  h1 { font-size: 56px; }
  .hero-statement { font-size: 23px; max-width: 92%; }
  .hero-footer { left: 20px; bottom: 24px; flex-direction: column; gap: 6px; }
  .hero-footer span + span::before { margin-right: 7px; }
  .platform { grid-template-columns: 1fr; gap: 38px; min-height: auto; padding: 72px 20px; }
  .platform-copy h2 { font-size: 42px; }
  .platform-copy p { font-size: 17px; }
  footer { padding: 20px; flex-wrap: wrap; gap: 12px 24px; }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-content { animation: reveal .9s cubic-bezier(.2,.7,.2,1) both; }
  .hero-image { animation: image-drift 16s ease-in-out infinite alternate; }
  @keyframes reveal { from { opacity: 0; transform: translateY(18px); } }
  @keyframes image-drift {
    from { transform: scale(1.01) translate3d(0, 0, 0); }
    to { transform: scale(1.045) translate3d(-.8%, -.45%, 0); }
  }
}

@media (prefers-reduced-motion: reduce) {
  .lipid-bulb,
  .bulb-core,
  .bulb-satellite,
  .signal { animation: none; }
}