:root {
  --bg: #f3f3ef;
  --bg-alt: #ebeae4;
  --bg-deep: #e6e4dc;
  --ink: #0c1f28;
  --ink-soft: #2b3f48;
  --muted: #6e7a82;
  --teal: #3e7b97;
  --teal-deep: #2a5a72;
  --teal-glow: rgba(62, 123, 151, 0.10);
  --teal-glow-soft: rgba(62, 123, 151, 0.05);
  --hairline: #d4d2cb;
  --hairline-strong: #b9b7af;

  --display: "Kanit", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --max: 1320px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--display);
  font-weight: 300;
  line-height: 1.5;
  font-size: clamp(15px, 1.05vw, 17px);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: 0.005em;
  position: relative;
  overflow-x: hidden;
}

/* Page-wide grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.045;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220' viewBox='0 0 220 220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.7 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Page-level ambient gradients (subtle teal glows) */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 60% at 100% 0%, var(--teal-glow), transparent 55%),
    radial-gradient(ellipse 60% 50% at 0% 30%, var(--teal-glow-soft), transparent 60%),
    radial-gradient(ellipse 80% 60% at 100% 100%, var(--teal-glow-soft), transparent 65%);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- Reusable ---------- */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); position: relative; z-index: 1; }
.mono {
  font-family: var(--mono);
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.72rem;
}
.eyebrow {
  font-family: var(--mono);
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: var(--teal);
}
.eyebrow::before { content: "/ "; opacity: 0.55; }

.arrow-link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5em;
  font-weight: 300;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
  transition: color .25s ease, border-color .25s ease, gap .25s ease;
}
.arrow-link .arrow { transition: transform .3s ease; display: inline-block; }
.arrow-link:hover { color: var(--teal); border-color: var(--teal); gap: 0.85em; }
.arrow-link:hover .arrow { transform: translateX(2px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--hairline);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.brand { flex-shrink: 0; }
.brand img {
  position: relative;
  top: -7px;
  height: 40px;
  width: auto;
  max-width: none;
}
.brand-mark {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  padding-left: 0.7rem;
  border-left: 1px solid var(--hairline-strong);
}
.nav { display: flex; gap: 1.6rem; align-items: center; }
.nav a {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.78;
  transition: opacity .2s, color .2s;
}
.nav a:hover { opacity: 1; color: var(--teal); }
.nav .cta {
  color: var(--teal);
  border: 1px solid var(--teal);
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  transition: background .25s, color .25s;
}
.nav .cta:hover { background: var(--teal); color: var(--bg); }

/* ---------- Mobile menu ---------- */
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
  position: relative;
  margin-left: 0.4rem;
}
.nav-toggle span {
  position: absolute;
  left: 9px;
  right: 9px;
  height: 1.5px;
  background: var(--ink);
  transition: transform .25s ease, top .25s ease, opacity .15s ease;
}
.nav-toggle span:nth-child(1) { top: 13px; }
.nav-toggle span:nth-child(2) { top: 19px; }
.nav-toggle span:nth-child(3) { top: 25px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { top: 19px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { top: 19px; transform: rotate(-45deg); }

.mobile-nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: color-mix(in srgb, var(--bg) 96%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--hairline);
  padding: 0.6rem var(--gutter) 1.4rem;
  display: flex;
  flex-direction: column;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: transform .25s ease, opacity .25s ease;
  z-index: 49;
}
.mobile-nav.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav a {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.85;
  padding: 1rem 0;
  border-bottom: 1px solid var(--hairline);
  transition: color .2s, opacity .2s;
}
.mobile-nav a:last-child { border-bottom: 0; }
.mobile-nav a:hover { color: var(--teal); opacity: 1; }
.mobile-nav a.cta {
  margin-top: 0.6rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--teal);
  border-radius: 999px;
  text-align: center;
  color: var(--teal);
  align-self: flex-start;
}

@media (max-width: 820px) {
  .nav a:not(.cta) { display: none; }
  .nav-toggle { display: block; }
  .brand-mark { display: none; }
}
@media (min-width: 821px) {
  .mobile-nav { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  padding: clamp(0.7rem, 7vh, 1.4rem) 0 clamp(3.5rem, 9vh, 6.5rem);
  position: relative;
  overflow: hidden;
}
.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.hero-text { min-width: 0; }
.hero-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}
.hero-image::before {
  content: '';
  position: absolute;
  inset: 8% 0% 0% 0%;
  background:
    radial-gradient(ellipse 65% 55% at 50% 55%, rgba(62, 123, 151, 0.18), transparent 65%),
    radial-gradient(ellipse 40% 35% at 50% 35%, rgba(62, 123, 151, 0.10), transparent 70%);
  filter: blur(10px);
  z-index: 0;
  pointer-events: none;
}
.hero-image::after {
  content: '';
  position: absolute;
  inset: 6% 12% 0% 12%;
  border: 1px solid var(--hairline-strong);
  border-radius: 50% 50% 50% 50% / 8% 8% 8% 8%;
  opacity: 0.5;
  z-index: 0;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 75%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 75%);
}
.hero-image img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 460px;
  height: auto;
  filter: drop-shadow(0 30px 50px rgba(12, 31, 40, 0.18))
          drop-shadow(0 8px 16px rgba(62, 123, 151, 0.18));
}
@media (max-width: 900px) {
  .hero .wrap {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .hero-image {
    order: -1;
    max-width: 320px;
    margin-left: auto;
  }
}
@media (max-width: 560px) {
  .hero-image { display: none; }
}
/* dotted micro-grid behind hero, faded into page */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--hairline-strong) 1px, transparent 1.4px);
  background-size: 26px 26px;
  background-position: 0 0;
  opacity: 0.55;
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 0% 0%, #000 0%, transparent 60%);
  mask-image: radial-gradient(ellipse 70% 80% at 0% 0%, #000 0%, transparent 60%);
  pointer-events: none;
}
/* soft teal glow bottom-right of hero */
.hero::after {
  content: '';
  position: absolute;
  right: -10%;
  bottom: -30%;
  width: 70%;
  aspect-ratio: 1.4 / 1;
  background: radial-gradient(ellipse, rgba(62, 123, 151, 0.18), transparent 65%);
  pointer-events: none;
  filter: blur(8px);
}

.hero-eyebrow { margin-bottom: 2.4rem; }
.hero h1 {
  font-family: var(--display);
  font-weight: 200;
  font-size: clamp(2.5rem, 7vw, 5.8rem);
  line-height: 1.08;
  letter-spacing: -0.018em;
  margin: 0 0 2.4rem;
  max-width: 18ch;
}
.hero h1 .punch {
  color: var(--teal);
  display: block;
  margin-top: 0.05em;
}
.hero h1 .punch-color {
  color: var(--teal);
  display: inline-block;
  margin-top: 0.05em;
}

.hero-sub {
  max-width: 56ch;
  font-size: clamp(1.05rem, 1.4vw, 1.3rem);
  font-weight: 300;
  color: var(--ink);
  opacity: 0.82;
  margin: 0 0 2.8rem;
  line-height: 1.55;
}
.hero-actions { display: flex; gap: 2.5rem; flex-wrap: wrap; }
.hero-actions a { font-size: 1.05rem; }

.hero-meta {
  position: absolute;
  top: 0;
  right: var(--gutter);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  padding-top: 1.5rem;
  z-index: 2;
}
@media (max-width: 900px) { .hero-meta { display: none; } }

/* ---------- Proof strip ---------- */
.proof {
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background:
    linear-gradient(to right, transparent, var(--bg-alt) 40%, var(--bg-alt) 60%, transparent);
  position: relative;
}
.proof .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding-top: 2.4rem;
  padding-bottom: 2.4rem;
  gap: 0;
}
.proof-item {
  padding: 0 1rem;
  border-left: 1px solid var(--hairline);
}
.proof-item:first-child { border-left: 0; padding-left: 0; }
.proof-num {
  font-family: var(--display);
  font-weight: 200;
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.proof-num em { font-style: normal; color: var(--teal); }
.proof-label {
  margin-top: 0.8rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
@media (max-width: 760px) {
  .proof .wrap { grid-template-columns: repeat(2, 1fr); row-gap: 2rem; }
  .proof-item:nth-child(3) { border-left: 0; padding-left: 0; }
}

/* ---------- Section frame ---------- */
section.block { padding: clamp(5rem, 12vh, 9rem) 0; position: relative; }
section.block + section.block { border-top: 1px solid var(--hairline); }

.section-head {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: clamp(1rem, 4vw, 3rem);
  margin-bottom: clamp(2.5rem, 6vh, 4.5rem);
  align-items: start;
}
.section-num {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--teal);
  padding-top: 0.6rem;
}
.section-title {
  font-family: var(--display);
  font-weight: 200;
  font-size: clamp(1.9rem, 4.4vw, 3.3rem);
  line-height: 1.05;
  letter-spacing: -0.014em;
  margin: 0;
  max-width: 18ch;
}
.section-lead {
  grid-column: 2 / -1;
  max-width: 60ch;
  margin-top: 1.5rem;
  font-size: clamp(1.02rem, 1.25vw, 1.18rem);
  color: var(--ink);
  opacity: 0.82;
  line-height: 1.6;
}
@media (max-width: 720px) {
  .section-head { grid-template-columns: 1fr; gap: 0.75rem; }
  .section-lead { grid-column: 1 / -1; }
}

/* ---------- The model ---------- */
.model-body {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: clamp(1rem, 4vw, 3rem);
}
.model-body > .copy {
  grid-column: 2 / -1;
  max-width: 64ch;
  font-size: clamp(1.02rem, 1.2vw, 1.15rem);
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.86;
}
.model-body > .copy p + p { margin-top: 1.1em; }
.model-body > .copy a {
  color: var(--teal);
  border-bottom: 1px solid color-mix(in srgb, var(--teal) 45%, transparent);
  padding-bottom: 1px;
  transition: color .2s ease, border-color .2s ease;
}
.model-body > .copy a:hover {
  color: var(--teal-deep);
  border-bottom-color: var(--teal-deep);
}

.pillars {
  margin-top: clamp(3.5rem, 8vh, 5.5rem);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--hairline);
}
.pillar {
  padding: 2rem clamp(1.2rem, 2vw, 2rem) 2.4rem 0;
  border-right: 1px solid var(--hairline);
  position: relative;
}
.pillar:nth-child(2) { padding-left: clamp(1.2rem, 2vw, 2rem); }
.pillar:nth-child(3) { padding-left: clamp(1.2rem, 2vw, 2rem); border-right: 0; }
.pillar-tag {
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1.4rem;
}
.pillar h3 {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.012em;
  margin: 0 0 1rem;
  max-width: 14ch;
}
.pillar p {
  margin: 0;
  color: var(--ink);
  opacity: 0.78;
  line-height: 1.6;
  max-width: 32ch;
}
@media (max-width: 820px) {
  .model-body { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .pillar { border-right: 0; border-bottom: 1px solid var(--hairline); padding: 1.8rem 0; }
  .pillar:nth-child(2), .pillar:nth-child(3) { padding-left: 0; }
  .pillar:last-child { border-bottom: 0; }
}

/* ---------- Portfolio ---------- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--hairline-strong);
  border-left: 1px solid var(--hairline);
}
.product {
  padding: 2.6rem clamp(1.4rem, 2.4vw, 2rem) 2.6rem clamp(1.4rem, 2.4vw, 2rem);
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  transition: background .35s ease;
  position: relative;
  min-height: 320px;
  background: linear-gradient(180deg, transparent, transparent);
}
.product:hover {
  background:
    linear-gradient(180deg, var(--bg-alt), var(--bg));
}
.product-logo {
  height: 44px;
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
}
.product-logo img,
.product-logo svg {
  max-height: 44px;
  max-width: 220px;
  width: auto;
  object-fit: contain;
  object-position: left center;
}
.product-logo--type {
  font-family: var(--display);
  font-weight: 300;
  font-size: 2rem;
  letter-spacing: -0.012em;
  color: var(--ink);
  line-height: 1;
}
.product-logo--type::before {
  content: "·";
  color: var(--teal);
  margin-right: 0.4rem;
  font-weight: 400;
}
.product-logo .wordmark {
  font-family: var(--display);
  font-weight: 300;
  font-size: 1.55rem;
  margin-left: 0.7rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1;
}
.product-tag {
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.product-line {
  color: var(--ink);
  opacity: 0.84;
  line-height: 1.6;
  max-width: 40ch;
  margin: 0;
  flex: 1;
  font-size: 1.02rem;
}
.product-status {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: auto;
}
.product-link {
  align-self: flex-start;
  font-size: 0.95rem;
}
.product-name-sr {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 720px) {
  .portfolio-grid { grid-template-columns: 1fr; }
}

/* ---------- Platform ---------- */
.platform {
  background: var(--bg-alt);
  position: relative;
  overflow: hidden;
}
.platform::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  width: 120%;
  height: 140%;
  transform: translateX(-50%);
  background:
    radial-gradient(ellipse 50% 50% at 50% 0%, rgba(62, 123, 151, 0.10), transparent 65%),
    radial-gradient(ellipse 30% 30% at 90% 80%, rgba(62, 123, 151, 0.08), transparent 70%);
  pointer-events: none;
}
/* hairline cross-grid texture */
.platform::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--hairline) 1px, transparent 1px),
    linear-gradient(to bottom, var(--hairline) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.25;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000 0%, transparent 80%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000 0%, transparent 80%);
  pointer-events: none;
}
.platform-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.platform-statement {
  font-family: var(--display);
  font-weight: 200;
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  line-height: 1.2;
  letter-spacing: -0.012em;
  margin: 0;
  max-width: 22ch;
}
.platform-statement em { font-style: normal; color: var(--teal); }

/* Platform — full-bleed banner with stack image overlaid on the silhouette */
.platform-banner {
  position: relative;
  width: 100%;
  margin: clamp(2rem, 5vh, 4rem) 0 clamp(2.5rem, 5vh, 4rem);
  background-image: url('../stack-background.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  /* Aspect matches the bg image so the silhouette stays where it is */
  aspect-ratio: 597 / 325;
  min-height: 380px;
}

/* The stack figure fills the inner inset of the banner that matches the silhouette */
.platform-banner .platform-stack {
  position: absolute;
  /* These insets place the figure where the silhouette sits in the bg image */
  left: 5%;
  right: 4%;
  top: 8%;
  bottom: 6%;
  width: auto;
  max-width: none;
  transform: none;
}
.platform-stack {
  position: relative;
  width: 100%;
}

/* Stack image hugs the silhouette: height-driven so its aspect is preserved */
.platform-banner .stack-img {
  position: absolute;
  left: 22px;
  top: -24px;
  height: 110%;
  width: auto;
  filter: drop-shadow(0 18px 32px rgba(0, 0, 0, 0.45));
}
.stack-img {
  display: block;
  height: auto;
  width: 56%;
  filter: drop-shadow(0 18px 32px rgba(0, 0, 0, 0.45));
}

/* Labels span from the right edge of the image all the way to the right of the stack area */
.platform-banner .stack-label {
  left: 43%;
  right: 0;
  width: auto;
}
.stack-label {
  position: absolute;
  top: var(--top, 50%);
  left: 56%;
  width: 44%;
  display: flex;
  align-items: center;
  transform: translateY(-50%);
  pointer-events: none;
}
.stack-connector {
  flex-shrink: 0;
  width: 1.6rem;
  height: 1px;
  background: #8fd6e6;
  position: relative;
  margin-right: 0.55rem;
}
.stack-connector::before {
  content: '';
  position: absolute;
  left: -3px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #8fd6e6;
  box-shadow: 0 0 0 2px rgba(255,255,255,0.45);
  transform: translateY(-50%);
}
.stack-bubble {
  flex: 1;
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-deep) 100%);
  color: #fff;
  padding: 0.7rem 1rem;
  border-radius: 10px;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.2rem, 1.05vw, 1.05rem);
  line-height: 1.4;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  pointer-events: auto;
}

/* ---------- Cascade animation: dot pops, line draws, bubble slides ---------- */
@media (prefers-reduced-motion: no-preference) {
  .platform-banner .stack-label {
    --d: calc(var(--i, 0) * 0.12s);
    opacity: 0;
    transition: opacity .35s ease var(--d);
  }
  .platform-banner .stack-label .stack-connector {
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform .35s cubic-bezier(.2,.7,.2,1) calc(var(--d) + 0.18s);
  }
  .platform-banner .stack-label .stack-connector::before {
    transform: translateY(-50%) scale(0);
    transition: transform .3s cubic-bezier(.2,.9,.4,1.6) var(--d);
  }
  .platform-banner .stack-label .stack-bubble {
    opacity: 0;
    transform: translateX(18px);
    transition:
      opacity .45s ease calc(var(--d) + 0.32s),
      transform .55s cubic-bezier(.2,.7,.2,1) calc(var(--d) + 0.32s);
  }

  /* Triggered when the banner intersects the viewport (.reveal -> .in) */
  .platform-banner.in .stack-label { opacity: 1; }
  .platform-banner.in .stack-label .stack-connector { transform: scaleX(1); }
  .platform-banner.in .stack-label .stack-connector::before { transform: translateY(-50%) scale(1); }
  .platform-banner.in .stack-label .stack-bubble { opacity: 1; transform: translateX(0); }
}

/* Body content sits below the banner, centered in wrap */
.platform .platform-body {
  max-width: 64ch;
  margin: 0 auto;
  text-align: center;
}
.platform .platform-body p { max-width: 60ch; margin-left: auto; margin-right: auto; }
.platform .platform-statement {
  margin: 0 auto 1.4rem;
  max-width: 24ch;
}
.platform .platform-pills { justify-content: center; }
.platform .platform-cta { margin-top: 2.2rem; }

@media (max-width: 900px) {
  .platform-banner {
    aspect-ratio: auto;
    min-height: 420px;
    padding: 2rem 0;
  }
  .platform-banner .platform-stack {
    width: 80%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
}
@media (max-width: 600px) {
  .platform-banner {
    background-position: 30% center;
    min-height: auto;
    padding: 1.5rem 0;
  }
  .platform-banner .platform-stack {
    width: 88%;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    position: static;
    transform: none;
    margin: 0 auto;
  }
  .stack-img { display: none; }
  .stack-label {
    position: static;
    width: 100%;
    transform: none;
  }
  .stack-connector { display: none; }
  .stack-bubble { font-size: 0.78rem; padding: 0.5rem 0.7rem; }
}
.platform-body p {
  font-size: clamp(1.02rem, 1.2vw, 1.15rem);
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.86;
  margin: 0 0 1.2rem;
  max-width: 52ch;
}
.platform-pills {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.pill {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  color: var(--ink);
  opacity: 0.78;
  background: rgba(255,255,255,0.35);
}
.platform-cta { margin-top: 2.4rem; display: inline-block; }
@media (max-width: 820px) {
  .platform-grid { grid-template-columns: 1fr; }
}

/* ---------- PRISM ---------- */
.prism-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--hairline);
}
.prism-item {
  display: grid;
  grid-template-columns: 5rem 14rem 1fr;
  gap: 2rem;
  padding: 1.8rem 0.6rem;
  border-bottom: 1px solid var(--hairline);
  align-items: baseline;
  transition: background .25s ease, padding-left .25s ease;
}
.prism-item:hover { background: var(--bg-alt); padding-left: 1.2rem; }
.prism-num {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--teal);
}
.prism-name {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.3rem, 2.2vw, 1.8rem);
  letter-spacing: -0.01em;
  margin: 0;
}
.prism-desc { color: var(--ink); opacity: 0.82; line-height: 1.55; max-width: 55ch; }
.prism-foot {
  margin-top: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
  flex-wrap: wrap;
}
.prism-foot p {
  max-width: 42ch;
  font-size: 1.02rem;
  color: var(--ink);
  opacity: 0.82;
  margin: 0;
}
@media (max-width: 760px) {
  .prism-item { grid-template-columns: 4rem 1fr; padding-left: 0; padding-right: 0; }
  .prism-name { grid-column: 2; }
  .prism-desc { grid-column: 2; }
  .prism-item:hover { padding-left: 0.4rem; }
}

/* ---------- Team ---------- */
.team {
  position: relative;
  overflow: hidden;
}
.team::before {
  content: '';
  position: absolute;
  top: 30%; right: -15%;
  width: 50%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(62, 123, 151, 0.08), transparent 65%);
  pointer-events: none;
}
.team-intro {
  max-width: 60ch;
  font-size: clamp(1.05rem, 1.3vw, 1.22rem);
  line-height: 1.6;
  color: var(--ink);
  opacity: 0.86;
}
.team-principles {
  margin-top: 1.2rem;
  max-width: 60ch;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.15rem, 1.6vw, 1.4rem);
  line-height: 1.45;
  color: var(--ink);
  letter-spacing: -0.005em;
  opacity: 0.92;
}
.founders {
  margin-top: clamp(3rem, 8vh, 5rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 0;
  border-top: 1px solid var(--hairline);
}
.founder {
  padding: 2rem clamp(1rem, 2vw, 1.6rem) 2rem 0;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  min-height: 18rem;
}
.founder:last-child { border-right: 0; }
.founder-mono {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
}
.founder-name {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0;
}
.founder-nick {
  font-family: var(--display);
  font-weight: 300;
  font-style: italic;
  font-size: 0.95rem;
  color: var(--teal);
  margin-top: -0.2rem;
}
.founder-bio {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--ink);
  opacity: 0.8;
  margin: 0.6rem 0 0;
  max-width: 30ch;
}
@media (max-width: 1100px) {
  .founders { grid-template-columns: repeat(2, 1fr); }
  .founder { padding-left: clamp(1rem, 2vw, 1.6rem); }
  .founder:nth-child(2n) { border-right: 0; }
  .founder:nth-child(2n+1) { border-right: 1px solid var(--hairline); padding-left: 0; }
}
@media (max-width: 600px) {
  .founders { grid-template-columns: 1fr; }
  .founder { border-right: 0; padding-left: 0; }
  .founder:nth-child(2n+1) { border-right: 0; padding-left: 0; }
}

/* ---------- Contact lanes ---------- */
.contact-section {
  position: relative;
  overflow: hidden;
}
.contact-section::before {
  content: '';
  position: absolute;
  top: -10%; left: -10%;
  width: 50%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(62, 123, 151, 0.10), transparent 65%);
  pointer-events: none;
}
.lanes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--hairline);
}
.lane {
  padding: 2.4rem clamp(1.2rem, 2vw, 2rem) 2.6rem 0;
  border-right: 1px solid var(--hairline);
}
.lane:nth-child(2) { padding-left: clamp(1.2rem, 2vw, 2rem); }
.lane:nth-child(3) { padding-left: clamp(1.2rem, 2vw, 2rem); border-right: 0; }
.lane-tag {
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.lane h3 {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.012em;
  margin: 0 0 0.9rem;
}
.lane p {
  margin: 0 0 1.6rem;
  color: var(--ink);
  opacity: 0.82;
  line-height: 1.55;
  max-width: 32ch;
}
.lane a.email {
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--teal);
  border-bottom: 1px solid var(--teal);
  padding-bottom: 2px;
  transition: opacity .2s;
}
.lane a.email:hover { opacity: 0.7; }
@media (max-width: 820px) {
  .lanes { grid-template-columns: 1fr; }
  .lane { border-right: 0; border-bottom: 1px solid var(--hairline); padding: 1.8rem 0; }
  .lane:nth-child(2), .lane:nth-child(3) { padding-left: 0; }
  .lane:last-child { border-bottom: 0; }
}

/* ---------- Footer ---------- */
footer.site-footer {
  border-top: 1px solid var(--hairline);
  padding: 2.4rem 0 3rem;
  background: linear-gradient(to top, var(--bg-alt), transparent);
}
footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  align-items: center;
}
.foot-brand { display: flex; align-items: center; gap: 0.8rem; }
.foot-brand img { position: relative; top: -4px; height: 22px; width: auto; }
.foot-brand span {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.foot-meta {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.foot-meta a:hover { color: var(--teal); }

/* ---------- Reveal motion ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .9s ease, transform .9s ease;
  }
  .reveal.in { opacity: 1; transform: none; }
  .stagger > .reveal { transition-delay: calc(var(--i, 0) * 70ms); }
}

/* ---------- Selection ---------- */
::selection { background: var(--teal); color: var(--bg); }