/* ============================================================
   MBRYO — design tokens
   ============================================================ */
:root {
  --ink: #112722;
  --deep: #041c17;
  --deep-2: #062e2a;
  --teal: #155867;
  --blue: #0876c9;
  --cyan: #10a7a7;
  --lime: #87ce38;
  --paper: #f2efe6;
  --paper-2: #fbfaf5;
  --line: rgba(17, 39, 34, 0.12);
  --muted: #5e6f68;
  --white: #ffffff;

  --shadow-sm: 0 2px 8px rgba(5, 30, 26, 0.05), 0 12px 28px rgba(5, 30, 26, 0.06);
  --shadow: 0 4px 14px rgba(5, 30, 26, 0.06), 0 28px 64px rgba(5, 30, 26, 0.14);
  --shadow-lg: 0 8px 24px rgba(5, 30, 26, 0.08), 0 44px 96px rgba(5, 30, 26, 0.2);

  --radius: 16px;
  --radius-lg: 26px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --dur: 400ms;

  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Instrument Serif", Georgia, "Times New Roman", serif;

  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--paper-2);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background: #ffffff;
  color: var(--ink);
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

/* width/height attributes reserve the right space; height:auto keeps the ratio */
img {
  max-width: 100%;
  height: auto;
}

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

:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 10px;
  z-index: 100;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--lime);
  color: var(--deep);
  font-weight: 700;
  transform: translateY(-150%);
  transition: transform 220ms var(--ease-out);
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.container {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

/* ============================================================
   Scroll reveal engine
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transform: translate3d(var(--rx, 0), var(--ry, 30px), 0) scale(var(--rs, 1));
  filter: blur(var(--rb, 5px));
  transition:
    opacity 1000ms var(--ease-out) var(--rd, 0ms),
    transform 1000ms var(--ease-out) var(--rd, 0ms),
    filter 1000ms var(--ease-out) var(--rd, 0ms);
  will-change: opacity, transform;
}

[data-reveal="fade"] {
  --ry: 14px;
  --rb: 3px;
}

[data-reveal="left"] {
  --rx: -40px;
  --ry: 0;
}

[data-reveal="right"] {
  --rx: 40px;
  --ry: 0;
}

[data-reveal="scale"] {
  --rs: 0.94;
  --ry: 18px;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
  filter: none;
  will-change: auto;
}

/* Clip-wipe reveal for imagery.
   The clip goes on the CONTENT, never on the observed element itself:
   Chrome counts clip-path when computing intersection, so a self-clipping
   element reports 0% visible and could never trigger its own reveal. */
[data-reveal="clip"] {
  opacity: 1;
  filter: none;
  transform: none;
}

[data-reveal="clip"] > * {
  clip-path: inset(0 0 100% 0);
  transition: clip-path 1200ms var(--ease-out) var(--rd, 0ms);
}

[data-reveal="clip"].is-visible > * {
  clip-path: inset(0 0 0 0);
}

/* Word-by-word headline reveal */
.word {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  padding-bottom: 0.06em;
  margin-bottom: -0.06em;
}

.word > i {
  display: inline-block;
  font-style: inherit;
  transform: translate3d(0, 105%, 0);
  transition: transform 900ms var(--ease-out) var(--wd, 0ms);
}

.is-visible .word > i,
.is-visible.word > i {
  transform: translate3d(0, 0, 0);
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 82px;
  padding: 14px max(24px, calc((100vw - 1180px) / 2));
  background: rgba(4, 28, 23, 0.55);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  transition:
    background 400ms var(--ease-soft),
    min-height 400ms var(--ease-soft),
    border-color 400ms var(--ease-soft),
    box-shadow 400ms var(--ease-soft),
    transform 500ms var(--ease-out);
}

.site-header.is-scrolled {
  min-height: 66px;
  background: rgba(4, 28, 23, 0.93);
  border-bottom-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 12px 40px rgba(3, 20, 16, 0.32);
}

/* Hide on scroll-down, show on scroll-up */
.site-header.is-hidden {
  transform: translateY(-102%);
}

.scroll-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  overflow: hidden;
}

.scroll-progress i {
  display: block;
  height: 100%;
  width: 100%;
  transform: scaleX(0);
  transform-origin: left center;
  background: linear-gradient(90deg, var(--lime), var(--cyan) 55%, var(--blue));
}

.brand,
.footer-logo {
  display: inline-flex;
  align-items: center;
  transition: opacity 240ms var(--ease-soft);
}

.brand:hover,
.footer-logo:hover {
  opacity: 0.78;
}

/* Logo art is 635x420; height drives the size and width follows the ratio.
   Shrinks with the header so the compact bar stays 66px tall. */
.brand img {
  width: auto;
  height: 48px;
  transition: height 400ms var(--ease-soft);
}

.site-header.is-scrolled .brand img {
  height: 38px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
  transition: color 240ms var(--ease-soft);
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--white);
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--lime), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 340ms var(--ease-out);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.site-nav .nav-cta {
  padding: 9px 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  color: var(--white);
  transition: background 260ms var(--ease-soft), border-color 260ms var(--ease-soft);
}

.site-nav .nav-cta::after {
  display: none;
}

.site-nav .nav-cta:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.4);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: transparent;
  color: var(--white);
  cursor: pointer;
}

.nav-toggle span {
  width: 18px;
  height: 1.5px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 320ms var(--ease-out), opacity 220ms var(--ease-soft);
}

.nav-open .nav-toggle span:first-child {
  transform: translateY(3.75px) rotate(45deg);
}

.nav-open .nav-toggle span:last-child {
  transform: translateY(-3.75px) rotate(-45deg);
}

/* ============================================================
   Typography primitives
   ============================================================ */
.intro-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  color: #a8e74d;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.intro-label::before {
  content: "";
  width: 26px;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
}

.intro-label.dark {
  color: var(--teal);
}

.section-index {
  margin: 0 0 14px;
  color: var(--teal);
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  opacity: 0.45;
}

.hero h1,
.section h2,
.body-signal h2,
.final-cta h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.015em;
}

.hero h1 {
  max-width: 15ch;
  font-size: clamp(3rem, 6.4vw, 5.8rem);
  line-height: 1.02;
  color: var(--ink);
}

.hero-lede {
  max-width: 54ch;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.5vw, 1.24rem);
  font-weight: 300;
  line-height: 1.72;
}

.serif-line {
  font-family: var(--font-serif) !important;
  font-size: clamp(1.5rem, 2.8vw, 2.3rem) !important;
  font-weight: 400 !important;
  font-style: italic;
  line-height: 1.32 !important;
  letter-spacing: -0.01em;
  color: var(--teal) !important;
}

/* ============================================================
   Buttons
   ============================================================ */
.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 26px;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition:
    transform 320ms var(--ease-out),
    box-shadow 320ms var(--ease-out),
    border-color 320ms var(--ease-soft),
    background 320ms var(--ease-soft);
}

.button > span {
  position: relative;
  z-index: 1;
}

/* sheen sweep on hover */
.button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 20%, rgba(255, 255, 255, 0.42) 50%, transparent 80%);
  transform: translateX(-120%);
  transition: transform 800ms var(--ease-out);
}

.button:hover::after,
.button:focus-visible::after {
  transform: translateX(120%);
}

.button-arrow {
  position: relative;
  z-index: 1;
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 320ms var(--ease-out);
}

.button:hover .button-arrow {
  transform: translateX(4px);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-3px);
}

.button-primary {
  background: linear-gradient(100deg, var(--lime), #35b07a 48%, var(--blue));
  color: #04231c;
  box-shadow: 0 14px 30px rgba(8, 118, 201, 0.26);
}

.button-primary:hover {
  box-shadow: 0 20px 42px rgba(8, 118, 201, 0.36);
}

.button-secondary {
  border-color: rgba(17, 39, 34, 0.26);
  color: var(--ink);
  background: rgba(17, 39, 34, 0.04);
}

.button-secondary:hover {
  background: rgba(17, 39, 34, 0.1);
  border-color: rgba(17, 39, 34, 0.44);
}

.button-glow {
  color: #04231c;
  background: linear-gradient(100deg, var(--lime), #35b07a 48%, var(--blue));
  box-shadow: 0 18px 40px rgba(18, 145, 110, 0.32);
}

.button-glow:hover {
  box-shadow: 0 26px 56px rgba(18, 145, 110, 0.44);
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  padding: 140px 0 0;
  overflow: hidden;
  color: var(--ink);
  background: var(--white);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--white);
}

/* pointer-tracked ambience */
.hero-glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 46rem;
  height: 46rem;
  margin: -23rem 0 0 -23rem;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(circle, rgba(135, 206, 56, 0.16), transparent 62%);
  transform: translate3d(var(--gx, 50vw), var(--gy, 30vh), 0);
  transition: opacity 700ms var(--ease-soft);
}

.hero:hover .hero-glow {
  opacity: 1;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.7fr);
  align-items: center;
  gap: clamp(36px, 6vw, 84px);
}

.hero-copy {
  min-width: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.hero-media {
  position: relative;
  justify-self: end;
  width: min(100%, 430px);
  border-radius: var(--radius);
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: 8% -10% -10% 6%;
  border-radius: 48% 52% 44% 56%;
  background: rgba(135, 206, 56, 0.26);
  filter: blur(52px);
  animation: breathe 9s var(--ease-soft) infinite;
}

@keyframes breathe {
  0%,
  100% {
    transform: scale(1) translateY(0);
    opacity: 0.85;
  }
  50% {
    transform: scale(1.07) translateY(-10px);
    opacity: 1;
  }
}

.hero-media img {
  position: relative;
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.stats-row {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 54px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(17, 39, 34, 0.04);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.stats-row div {
  min-height: 116px;
  padding: 26px 28px;
  background: rgba(255, 255, 255, 0.8);
  transition: background 340ms var(--ease-soft);
}

.stats-row div:hover {
  background: var(--white);
}

.stats-row strong,
.mini-stats strong {
  display: block;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 2.6rem;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.stats-row span,
.mini-stats span {
  display: block;
  margin-top: 11px;
  color: var(--muted);
  font-size: 0.87rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.scroll-cue {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 42px 0 44px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  transition: color 300ms var(--ease-soft);
}

.scroll-cue:hover {
  color: var(--ink);
}

.scroll-cue i {
  width: 1px;
  height: 34px;
  background: linear-gradient(to bottom, var(--muted), transparent);
  animation: cue 2.4s var(--ease-soft) infinite;
}

@keyframes cue {
  0% {
    transform: scaleY(0.2);
    transform-origin: top;
    opacity: 0;
  }
  40% {
    opacity: 1;
  }
  100% {
    transform: scaleY(1);
    transform-origin: top;
    opacity: 0;
  }
}

/* ============================================================
   Belief band
   ============================================================ */
.belief-section {
  padding: clamp(52px, 5.5vw, 72px) 0;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.belief-grid {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  align-items: center;
  gap: clamp(32px, 6vw, 64px);
}

.belief-quote {
  color: var(--teal);
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.2vw, 2.5rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.26;
  letter-spacing: -0.01em;
}

.belief-quote p {
  margin: 0;
}

.belief-grid > p {
  margin: 0;
  max-width: 52ch;
  color: var(--muted);
  font-size: 1.08rem;
  font-weight: 300;
  line-height: 1.78;
}

/* ============================================================
   Generic sections
   ============================================================ */
.section {
  padding: clamp(68px, 7.5vw, 108px) 0;
}

.section h2 {
  color: var(--teal);
  font-size: clamp(2.3rem, 4.6vw, 4.4rem);
  line-height: 1.04;
  max-width: 20ch;
}

.section p {
  color: #22352f;
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.82;
}

.section-lede {
  max-width: 40ch;
  color: var(--muted) !important;
}

.split-text {
  display: grid;
  grid-template-columns: 0.62fr 1fr;
  gap: clamp(34px, 5vw, 72px);
}

.split-sticky {
  position: sticky;
  top: 128px;
  align-self: start;
}

.philosophy {
  border-bottom: 1px solid var(--line);
}

/* ============================================================
   Founder
   ============================================================ */
.founder {
  background: var(--paper);
}

/* Heading sits inside the text column, so it fills the column instead of
   leaving a wide empty band beside a narrow line-length. */
.founder h2 {
  max-width: none;
  margin-bottom: 26px;
  font-size: clamp(2.1rem, 3.4vw, 3.4rem);
}

.founder-grid {
  display: grid;
  grid-template-columns: minmax(280px, 470px) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  /* stretch, not center: the portrait matches the copy's height exactly,
     so there is no dead space above or below either column */
  align-items: stretch;
}

.portrait-card {
  position: relative;
  height: 100%;
  min-height: 460px;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  background: var(--deep);
}

.portrait-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(4, 28, 23, 0.42));
  pointer-events: none;
}

.portrait-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.06);
  transition: transform 900ms var(--ease-out);
}

.portrait-card:hover img {
  transform: scale(1.11);
}

/* the column itself sets the measure — an extra ch cap left a ragged void */
.founder-copy p {
  margin: 0 0 20px;
  max-width: none;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.mini-stats strong {
  color: var(--teal);
  font-size: 2.4rem;
}

.mini-stats span {
  color: var(--muted);
  font-size: 0.87rem;
  font-weight: 500;
}

/* ============================================================
   Approach
   ============================================================ */
.approach {
  background: var(--white);
}

.approach-grid {
  display: grid;
  grid-template-columns: 0.92fr 1fr;
  gap: clamp(44px, 6vw, 88px);
  align-items: start;
}

.approach-copy {
  position: sticky;
  top: 122px;
}

.approach-copy h2 {
  max-width: 16ch;
  margin-bottom: 28px;
}

.approach-copy p {
  max-width: 46ch;
}

.approach-list {
  display: grid;
  gap: 2px;
}

.approach-list article {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(130px, 0.32fr) 1fr;
  gap: 18px;
  align-items: baseline;
  padding: 22px 16px 22px 0;
  border-bottom: 1px solid var(--line);
  transition: background 360ms var(--ease-soft), padding-left 360ms var(--ease-out);
}

.approach-list article::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 1px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--lime), var(--cyan) 60%, transparent);
  transition: transform 560ms var(--ease-out);
}

.approach-list article:hover {
  background: linear-gradient(90deg, rgba(135, 206, 56, 0.07), transparent 70%);
  padding-left: 14px;
}

.approach-list article:hover::before {
  transform: scaleX(1);
}

.approach-list .num {
  font-family: var(--font-serif);
  font-style: normal;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  opacity: 0.55;
}

.approach-list strong {
  color: var(--teal);
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.24rem;
  letter-spacing: -0.005em;
}

.approach-list span {
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 300;
  line-height: 1.62;
}

/* ============================================================
   Body signal
   ============================================================ */
.body-signal {
  padding: clamp(60px, 6.5vw, 88px) 0;
}

.signal-card {
  display: grid;
  place-items: center;
  text-align: center;
  padding: clamp(44px, 6vw, 76px) clamp(28px, 6vw, 72px);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(255, 255, 255, 0.9), transparent 60%),
    #efece1;
  box-shadow: inset 0 0 0 1px rgba(17, 39, 34, 0.06);
}

.signal-card .intro-label {
  color: var(--teal);
}

.signal-card h2 {
  color: var(--ink);
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.6rem, 6vw, 5.4rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.signal-card p:not(.intro-label) {
  max-width: 66ch;
  margin: 30px auto 0;
  color: var(--muted);
  font-size: 1.08rem;
  font-weight: 300;
  line-height: 1.76;
}

.signal-wave {
  position: relative;
  width: min(100%, 820px);
  margin-top: clamp(52px, 7vw, 78px);
}

.signal-wave svg {
  width: 100%;
  height: auto;
  overflow: visible;
}

.wave-path {
  fill: none;
  stroke: url(#waveGradient);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: var(--len, 1200);
  stroke-dashoffset: var(--len, 1200);
  transition: stroke-dashoffset 2200ms var(--ease-out);
}

.signal-wave.is-drawn .wave-path {
  stroke-dashoffset: 0;
}

.wave-dot {
  fill: var(--cyan);
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  transform: scale(0);
  transition: opacity 460ms var(--ease-out), transform 620ms var(--ease-out);
}

.wave-dot:nth-of-type(1) {
  fill: var(--lime);
  transition-delay: 500ms;
}
.wave-dot:nth-of-type(2) {
  transition-delay: 950ms;
}
.wave-dot:nth-of-type(3) {
  transition-delay: 1400ms;
}
.wave-dot:nth-of-type(4) {
  fill: var(--blue);
  transition-delay: 1850ms;
}

.signal-wave.is-drawn .wave-dot {
  opacity: 1;
  transform: scale(1);
}

.wave-labels {
  position: relative;
  height: 26px;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.wave-labels span {
  position: absolute;
  top: 0;
  transform: translateX(-50%) translateY(8px);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
}

.wave-labels span:nth-child(1) {
  left: 10%;
  transition-delay: 620ms;
}
.wave-labels span:nth-child(2) {
  left: 36.7%;
  transition-delay: 1070ms;
}
.wave-labels span:nth-child(3) {
  left: 63.3%;
  transition-delay: 1520ms;
}
.wave-labels span:nth-child(4) {
  left: 90%;
  transition-delay: 1970ms;
}

.signal-wave.is-drawn .wave-labels span {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================================
   Values
   ============================================================ */
.values {
  background: var(--paper);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.value-grid article {
  position: relative;
  min-height: 216px;
  padding: 32px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition:
    transform 480ms var(--ease-out),
    box-shadow 480ms var(--ease-out),
    border-color 480ms var(--ease-soft);
}

.value-grid article::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(135, 206, 56, 0.12), transparent 70%);
  opacity: 0;
  transition: opacity 480ms var(--ease-soft);
}

.value-grid article:hover {
  transform: translateY(-6px);
  border-color: rgba(135, 206, 56, 0.4);
  box-shadow: var(--shadow);
}

.value-grid article:hover::before {
  opacity: 1;
}

.value-grid article > * {
  position: relative;
}

.value-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 26px;
  border-radius: 14px;
  background: rgba(135, 206, 56, 0.12);
  color: #6fae2a;
  transition: transform 520ms var(--ease-out), background 420ms var(--ease-soft);
}

.value-icon.teal {
  background: rgba(16, 167, 167, 0.12);
  color: var(--cyan);
}

.value-icon.blue {
  background: rgba(8, 118, 201, 0.11);
  color: var(--blue);
}

.value-grid article:hover .value-icon {
  transform: translateY(-3px) rotate(-5deg) scale(1.06);
}

.value-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.value-grid h3 {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.6rem;
  letter-spacing: -0.01em;
}

.value-grid p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.97rem;
  font-weight: 300;
  line-height: 1.64;
}

/* ============================================================
   Final CTA
   ============================================================ */
.final-cta {
  padding: clamp(60px, 6.5vw, 88px) 0;
  background: var(--white);
}

.cta-panel {
  position: relative;
  min-height: 400px;
  display: grid;
  justify-items: center;
  align-content: center;
  padding: clamp(44px, 6vw, 76px);
  overflow: hidden;
  text-align: center;
  color: var(--white);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 50% 74%, rgba(135, 206, 56, 0.2), transparent 22rem),
    linear-gradient(135deg, #03150f 0%, #083328 60%, #01203f 100%);
  box-shadow: var(--shadow-lg);
}

.cta-aura {
  position: absolute;
  left: 50%;
  bottom: -34%;
  width: 52rem;
  height: 52rem;
  margin-left: -26rem;
  pointer-events: none;
  background: radial-gradient(circle, rgba(16, 167, 167, 0.2), transparent 62%);
  animation: breathe 11s var(--ease-soft) infinite;
}

/* Brand mark as a soft watermark behind the closing statement */
.cta-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(62%, 460px);
  height: auto;
  pointer-events: none;
  user-select: none;
  opacity: 0.08;
  transform: translate(-50%, -50%);
}

.cta-panel h2 {
  position: relative;
  max-width: 18ch;
  color: var(--white);
  font-size: clamp(2.5rem, 5.6vw, 5rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.cta-panel p {
  position: relative;
  max-width: 20ch;
  margin: 20px 0 40px;
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.6vw, 4rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.015em;
  background: linear-gradient(100deg, var(--lime), var(--cyan) 52%, #4aa8ee);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.cta-panel .button {
  position: relative;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  padding: 56px 0 32px;
  background: var(--deep);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.92rem;
  font-weight: 300;
}

.footer-grid {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 32px;
  align-items: center;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.footer-logo img {
  width: auto;
  height: 56px;
}

.site-footer p {
  margin: 0;
  max-width: 46ch;
}

.footer-social {
  position: relative;
  color: var(--white);
  font-weight: 500;
  transition: color 260ms var(--ease-soft);
}

.footer-social::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 1px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 340ms var(--ease-out);
}

.footer-social:hover::after {
  transform: scaleX(1);
}

.footer-base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 24px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

/* ============================================================
   Back to top
   ============================================================ */
.to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 30;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(4, 28, 23, 0.9);
  color: var(--white);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px) scale(0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 12px 30px rgba(3, 20, 16, 0.28);
  transition:
    opacity 380ms var(--ease-out),
    transform 380ms var(--ease-out),
    background 300ms var(--ease-soft);
}

.to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.to-top:hover {
  background: rgba(6, 46, 42, 0.98);
}

.to-top svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .split-sticky,
  .approach-copy {
    position: static;
  }
}

@media (max-width: 880px) {
  .container {
    width: min(1180px, calc(100% - 36px));
  }

  .site-header {
    padding: 12px 20px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    inset: 74px 16px auto 16px;
    display: grid;
    gap: 0;
    padding: 12px 18px 18px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius);
    background: rgba(4, 28, 23, 0.98);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px) scale(0.985);
    transition: opacity 300ms var(--ease-out), transform 300ms var(--ease-out);
  }

  .nav-open .site-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  .site-nav a {
    padding: 16px 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  }

  .site-nav a::after {
    display: none;
  }

  .site-nav .nav-cta {
    margin-top: 14px;
    justify-self: start;
    border-bottom: 1px solid rgba(255, 255, 255, 0.24);
    padding: 11px 20px;
  }

  .hero {
    padding-top: 132px;
  }

  .hero h1 {
    max-width: none;
  }

  .hero-grid,
  .belief-grid,
  .split-text,
  .founder-grid,
  .approach-grid {
    grid-template-columns: 1fr;
  }

  /* single column: the portrait goes back to its natural aspect ratio */
  .portrait-card {
    height: auto;
    min-height: 0;
  }

  .portrait-card img {
    height: auto;
  }

  .hero-media {
    justify-self: start;
    width: min(100%, 380px);
  }

  .stats-row,
  .value-grid {
    grid-template-columns: 1fr;
  }

  .stats-row div {
    min-height: 100px;
  }

  .belief-grid {
    gap: 26px;
  }

  .approach-list article {
    grid-template-columns: 36px 1fr;
    row-gap: 6px;
    align-items: start;
  }

  .approach-list .num {
    grid-row: span 2;
  }

  .wave-labels {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    height: auto;
    margin-top: 22px;
    text-align: center;
  }

  .wave-labels span {
    position: static;
    transform: translateY(8px);
  }

  .signal-wave.is-drawn .wave-labels span {
    transform: translateY(0);
  }

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

  .to-top {
    right: 16px;
    bottom: 16px;
  }
}

@media (max-width: 540px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .hero {
    padding-top: 118px;
  }

  .hero h1 {
    font-size: clamp(2.3rem, 10vw, 3rem);
    line-height: 1.06;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: min(100%, 340px);
  }

  .hero-actions .button {
    width: 100%;
  }

  .section {
    padding: 72px 0;
  }

  .section h2,
  .signal-card h2,
  .cta-panel h2 {
    font-size: clamp(2.1rem, 11vw, 3.2rem);
    max-width: none;
  }

  .serif-line,
  .cta-panel p {
    font-size: 1.6rem !important;
  }

  .cta-panel p {
    max-width: none;
  }

  .mini-stats {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .value-grid article {
    min-height: 0;
    padding: 26px;
  }

  .footer-base {
    flex-direction: column;
  }
}

/* ============================================================
   Reduced motion — keep everything, just stop moving
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    transition-delay: 0ms !important;
  }

  [data-reveal],
  [data-reveal="clip"] > * {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    clip-path: none !important;
  }

  .word > i {
    transform: none !important;
  }

  .wave-path {
    stroke-dashoffset: 0 !important;
  }

  .wave-dot {
    opacity: 1 !important;
    transform: scale(1) !important;
  }

  .wave-labels span {
    opacity: 1 !important;
    transform: translateX(-50%) !important;
  }

  @media (max-width: 880px) {
    .wave-labels span {
      transform: none !important;
    }
  }
}